DiVA A85, P85 & P85/3 Ampli ers

A85

DiVA A85, P85 & P85/3 Amplifi ers

Service Manual

ARCAMARCAM

Issue 2.0

Contents List

! Contents list ! Circuit description

! Service guide ! Circuit diagrams ! Component overlays ! Circuit board parts list ! General assembly parts list

Pre-amplifier circuit description The A85 preamplifier is a high-performance, DC coupled design with microprocessor control of input select, two independent tape

Amplifier & PSU Circuit Description L882PB is the printed circuit board that provides the power supply and output stage amplifiers for the A85 integrated and power amplifiers. Its function is to: 1. Drive the loudspeakers(!) 2. Provide an (always on) auxiliary 5VDC supply for the micro

controller and display interface 3. Receive logic signals from the micro controller to turn on

the main amplifier supply relay (mains) and connect either pair of speaker output sockets

4. Send logic signals to the micro controller pertaining to the state of the amplifiers (short circuit protection, DC offset protection, thermal protection)

5. Receive and demodulate RC5 remote style control codes via the rear panel jack and transmit them to the micro controller

6. Send a 12V trigger output via the rear panel jack for control of an auxiliary power amp when the unit is on

7. Receive a 12V trigger input from the rear jack (for use in the power amp only version)

8. Drive a pair of headphones via attenuating resistor networks The power amplifier is a symmetrical, class B, bipolar junction transistor output, current-feedback design (of which more later) with DC-coupled signal and feedback paths, featuring an active integrating voltage servo to control DC offsets. It features ‘instantaneous’ safe operating area protection in addition to sending a signal to the micro to turn off the output relays in the event of user or thermal overload. Since it is a DC-coupled design, the unit senses DC at the output and triggers the micro to turn off the loudspeaker relays in the event of excessive levels (possibly due to a faulty source component or short circuit output transistor). The output stage uses Sanken specialised ‘audio amplifier’ power bipolar Darlington transistors which are optimised for use with this type of topology. Consequently the unit has excellent measured performance in terms of noise, slew rate, output impedance and distortion (harmonic and intermodulated) and is essentially load invariant (to a first order the measured performance is independent of the load impedance). L882 Circuit Sheet 1 The audio input to the amplifier is connected to SK102 (which connects to the output of the preamp PCB). This signal is passed on via SK104A which forms the preamp out connection to the outside world. SK104B provides the power amp input connection, with switch SW100 selecting between pre / power and integrated modes. The unit is wired as a preamp / power amp combination with the switch depressed, allowing the user to insert a processor or other function (e.g. graphic EQ) between the output of the preamp and the input of the power amp. With the switch in the ‘out’ position the power amp input socket is ignored and the input to the power amp is connected internally to the output of the preamp. PL100 and PL101 are ‘handbag’ links fitted to the power amp only version to connect both pairs of phono sockets in parallel for daisy chaining (as there is no preamp output on a power amp). Relays RLY100 and RLY101 switch the two pairs of loudspeaker output sockets and are controlled by the micro lines describes above. Transistors TR100 and TR101 operate in ‘constant current sink’ mode which allow relay current to be approximately constant although the main power supply rails will vary with mains input and load conditions. The current is around 20mA per relay.

Star point SP100 is the ground ‘mecca’ for the entire amplifier (comprising all three PCBs within the unit). All of the separately named grounds are joined explicitly at this point. Different named grounds are used to ensure that no two ‘different’ grounds share copper, which could compromise the noise, distortion or crosstalk performance of the amplifier. The loudspeaker output signals are passed to socket SK106 which connects to SK107 and onto the headphone output via the attenuation resistors R103 thru R106. The hierarchy containing the other sheets is self explanatory. Each of the port names shown on the top sheet connects to the port of the same name on the lower sheets. L882 Circuit Sheet 2 This sheet contains the power supplies, the rear panel jack socket trigger circuits, the standby relay control and the ‘interface’ circuits between the output signals of the power amplifiers and the inputs expected by the micro processor. The mains input enters the unit at SK203, with capacitors C205 and C206 acting as conducted RF suppression. The earth connection is passed on to the chassis (for safety reasons the chassis metalwork remains connected to mains power earth at all times). Switch SW200 is the voltage selector switch, allowing the unit to be operated in 230V or 115V mains countries by switching the dual-primary mains transformers between series and parallel winding. Varistors VR200 and VR201 act to prevent over-voltage surges from damaging the unit. If the user selects 115V operation and then connects the unit to a 230V supply, the varistors will go to a low impedance and blow the primary fuses. Any very high voltage line transients will also be suppressed, helping to eliminate transformer isolation breakdown. Relay RLY200 switches the primary side of the mains transformer, allowing the micro to control the on / off status of the amplifier. Its contacts are snubbed by capacitors C207 and C208 (to eliminate switching spark transients and prolong relay lifespan). The primary windings of the toroidal mains transformer connect to SK204. PCB mounted transformer TX200 is powered all the time that mains is present on SK203, irrespective of the on / off status of the amplifier. This is to ensure that the micro processor is always operational and can thus control the mains switching for the main amplifier. Secondary fuse F202 limits the current in the event of a failure mode, as the short circuit primary current of TX200 would be insufficient to blow the mains fuses. Diodes D200 thru D203, C227 and IC201 provide the 5VDC supply which powers the micro and display PCB and the relay coils. C224 is to reduce diode noise being transmitted back through the leakage capacitance of TX200. The mains transformer secondary winding is connected to SK200. This is a centre tapped winding, and is used with full bridge rectifier BR200 to produce the main positive and negative supplies for the power amp. C209 and C210 are the large reservoir capacitors, with C211 and C212 acting as high frequency decouplers. The main power supply rails and ground are accessible on SK205 for future module expansion. The circuitry around SK201A and IC200 is to receive and demodulate remote control commands sent in via the rear panel jack socket. This is for multi-room applications. L200 and C200 form a parallel resonant circuit at approximately 37kHz. The output from this bandpass filter is passed into IC200A where it is ‘chopped’ and fed to IC200B to provide the output signal.

SK201B is a 13VDC signal trigger output which is active whenever the amplifier is powered up. R218 and DZ207 / C223 provide a reference voltage which is buffered by TR200. TR201 and R217 act as a current limit and prevent damage due to a short circuit on the output of SK201B. The maximum current is approximately 65mA. TR203 and TR202 are a complementary Darlington pair which turn on mains relay RLY200 when activated by a signal from the microprocessor. TR204 and its associated components are to detect whenever AC mains is present at the IEC socket. This is to notify the microprocessor if the user has unplugged the mains cord, so that it can take the necessary action (muting all the outputs and switching off the mains relay). The reservoir capacitors should last at least 4 mains cycles which gives the microprocessor plenty of time for a controlled shutdown. TR204 forms a monostable circuit. Each cycle of AC turns on TR204 via R211. TR204 then ‘shunts’ C229 ensuring that it is kept at a low potential. If more than one mains cycle is missing, then R219 charges up C229 sufficiently to trigger Schmitt inverter IC202E thus passing on a logic signal to the microprocessor. The use of a Schmitt inverter for IC202 is to ensure that the micro receives ‘clean’ logic levels - the hysteresis voltage (about 0.5V) is sufficient to prevent circuit noise from producing a string of ‘ghost’ signals when analogue levels are near the threshold point. TH200 is a positive tempco thermistor placed adjacent to the heatsink on which the output transistors are mounted. When the temperature of the thermistor exceeds 90 degrees Celsius the thermistor goes to a high impedance and so the input to IC202F goes low. This triggers a HIGH output to the micro indicating thermal overload. The VI protection signals from the left and right channels pass into IC202A and IC202B respectively, to be ‘cleaned up’ via the Schmitt trigger. They are then NOR’d using TR205 which sends a HIGH signal to the micro in the event of either channel suffering a short circuit or current overload. Exactly the same approach is used for the DC fault lines using IC202C and IC202D. L882 Circuit Sheet 3 This is the main audio power amplifier circuit. The amplifier is a class B design, which uses SAP ‘audio’ transistors in a symmetrical current feedback configuration. Input and feedback paths are DC coupled and there is an active integrating servo to remove DC offsets from the output. The basic principle of operation is follows: The input signal is amplified by a factor of 2 in IC300A. This drives a 44� impedance to ground causing the supply pin currents to change with the signal level. These changing supply pin currents are then ‘reflected’ by a pair of complementary Wilson mirrors and passed on to a series of buffer transistors before being connected to the load. The ‘feedback current’ flows back from the output terminal via R331 and R332 and attempts to provide the current necessary to allow IC300A to swing its output without drawing excessive current from its supply pins, thus making the change in supply current very small indeed. This is why the term ‘current feedback’ is used - it is the current flowing in the feedback resistors that sets the overall gain of the amplifier. IC300B acts as an inverting integrator and its purpose is to remove DC from the loudspeaker output. Any positive DC offset will cause the output of IC300B to go negative, thus increasing the current in its negative supply pin and pulling the output voltage back towards zero. R330 and C317 set the time constant of this integrator (0.47 seconds) so that audio frequency components are ignored and only DC and subsonic frequencies are removed.

The input to the amplifier is limited to ±5.4V via back-to-back zener diodes DZ302 and DZ303. This is to prevent the user from grossly overdriving the input to the amplifier and possibly causing damage. The diodes appear before series resistor R324 so that their variable capacitance does not introduce high frequency harmonic distortion. R324, R327 and C316 act as an input filter - this is a first order low pass filter with a corner frequency of around 340kHz to prevent RF signals from being injected into the front end of the amplifier. The corner frequency was chosen such that the phase shift introduced is less than 5� at 20kHz (considered by the AES to be the minimum perceptible relative amount by the human ear). The input impedance of the amplifier is 23kW at DC, falling to around 14kW at 20kHz. Operational amplifier IC300A is acting as a non-inverting gain of 2, driving the input signal into a 44W impedance to ground via R322 and R337. Its output voltage will be an accurate amplification of its input voltage (i.e. the signal on pin 1 should look identical to that on pin 3 but at twice the amplitude). The op-amp is used in a slightly unusual configuration here, in that its power supply pins are used as a (current) output, and its output pin is used as a (current) feedback. Transistors TR311 and TR303 supply the ±15V rails to the op-amp, and act as cascades to pass its supply pin currents through to the current mirrors, which sit at a potential too high for the op-amp to be connected directly. TR300, TR301 and TR321 form a PNP Wilson current mirror, which reflects the current sunk by the positive supply pin of IC300. Likewise TR314, TR315 and TR320 form an NPN Wilson current mirror, which reflects the current sourced by the negative supply pin of IC300. R315 thru R318 provide emitter degeneration of approximately 300mV for the current mirrors (as they pass about 3mA DC in quiescent conditions), to ensure accurate operation independent of the small variations between the transistors in the current mirrors. They also ensure that the current passing down the next stage is reasonably constant as the internal temperature of the amplifier changes, swamping out small thermal variations in the VBE of the mirror transistors. R319 and R320 slightly decouple the rails to the current mirrors from the main power rails of the amplifier, to allow the bootstrap circuit to operate. The bootstrap consists of C302 and C306 with metal film power resistors R352 and R353. The bootstrap is provided to allow the power supply rails of the current mirrors to go up and down slightly with the output signal into the loudspeaker. This enables the driver stage to fully saturate the output transistors and thus give the greatest power output and best thermal efficiency for any given power rail voltage. The voltage on the ‘inside’ end of R319 and R320 will vary by about 12 volts peak to peak at full output power, rising above the main power rails during signal peaks. C307 and C308 with R333 and R335 provide the compensation necessary to ensure stability when the loop is closed. They are Miller capacitors which dramatically reduce the transimpedance (i.e. current to voltage gain) of the current mirrors at high frequencies. The present value of 47pF provides for a unity gain open loop bandwidth of around 75MHz, whilst ensuring a closed loop gain margin of around 6dB (note that gain margin in a current feedback design is not dependent on system bandwidth to a first order approximation). R333 and R335 provide a ‘zero’ in the open loop frequency response which is tailored to give the best time domain performance (i.e. to make high frequency square waves look square with minimal ringing or overshoot). DZ304 and C311 provide a fixed 4.7V bias voltage to allow the following stages to operate correctly. C311 is there to ensure that

both halves of the following stage receive an equal AC signal component at high frequency. TR310 and TR307 are the ‘pre-driver’ transistors, which act to buffer the outputs from the preceding stage and drive the Darlington output power transistors. TR309 and R321 act as a current limit, to ensure that the emitter current of TR310 does not exceed 30mA in a fault condition. TR306 and R323 provide the same function for TR307. R338 and R339 are to loosely couple the outputs of the pre-driver stage to the inputs of the Darlington power output devices. This is so that the inbuilt temperature sensing diodes of the output transistors can accurately control the quiescent current of the output stage as the junction temperature of the power devices varies. C312 and C318 ensure that both halves of the output stage receive an equal AC signal component. The output transistors are TR318 and TR319. These are Sanken SAP15N and SAP15P devices respectively. They are specially designed for audio power amplifier use. In addition to high current gain (Darlington with a typical hFE of 20,000) they provide an inbuilt emitter resistor (thick film power resistor of 0W22) and temperature sensing diodes which closely and rapidly track the VBE versus temperature characteristic of the power transistors, allowing for easy, fast-responding and reasonably accurate control of quiescent current (one of the major headaches of class B amplifier design!) RV300 is for fine trimming of the quiescent current. PL300 provides a convenient measuring point for this, which is short-circuit protected in the event of a slip with the multimeter probe! All of the remaining circuitry to the right of TR318 and TR319 is essentially for output stage protection... Transistors TR312 and TR304, along with the network of resistors and capacitors to which they are connected, provide instantaneous overload protection of the output stage. This is a conventional single slope VI protection scheme, which allows much greater current to be delivered into a rated load than into a short circuit. The values allow for 18A peak delivery (at clip) into a purely resistive load, 7A peak (at clip) into a purely capacitive load and around 4A peak into a short circuit. R345, C303, R346 and C304 allow these values to be doubled for short transient bursts (approximately 2.7 milliseconds) so that impulsive musical transients can be delivered cleanly with minimal risk of damaging the output transistors. TR313, TR302 and their associated components send a signal to the microprocessor when the instantaneous protection circuits are having to work ‘hard’ to prevent amplifier overload. This instructs the micro that the user is severely abusing the amplifier and will switch off the loudspeaker relays to prevent possible permanent damage. In reality, if you short circuit the outputs at any appreciable volume level, this circuit will trigger and the microprocessor will turn off the loudspeaker relays and send a signal to the user. R308, R314 and C320 form a low pass filter from which the DC detection circuits can sense excessive DC at the loudspeaker outputs. If there is any positive DC present, then TR316 will turn on, which turns on TR305 and thus activates the DC protection line to the micro, turning off the loudspeaker relays. If there is any negative DC present, then TR308 will turn on, which turns on TR317 which then turns on TR305 in turn, causing the same effect. R350 and C319 are the Zobel network which is provided to ensure the amplifier ‘sees’ a constant and resistive load at very high frequencies, to aid stability, although the amplifier will be stable without the Zobel fitted.

C313 locally couples the ‘high frequency’ and loudspeaker ground returns together at the output to overcome the effects of track inductance back to the star point. C309 couples the ‘high frequency’ and signal grounds together at the input for the same reason. D303 and D304 are ‘flyback’ diodes to protect the output transistors from reverse bias when the amplifier is heavily clipped into an inductive load (such as a loudspeaker voice coil!) Sheet 4 is an identical copy of sheet 3 so I will not describe it separately. L870 Phono Circuit Description

The Phono board is a simple single stage RIAA amplifier. It consists of two channels of high gain amplification, and switching between moving magnet (MM) and moving coil (MC) settings.

PSU

The unit derives its ±15V regulated rails from the unit it is fitted into with only local decoupling capacitors on board.

Interface

The unit connects to the host unit via a 8 way connector:

Amplifier

The left channel has designators beginning with 100, and the right with 200. For the purposes of this description the left channel will be described, as the right channel the same in all respects.

The amplifier is a small signal class A voltage feedback amplifier with switchable gain. The input consists of an actively loaded differential pair of very low noise PNP transistors (TR106,107). These transistors are very specific and should only be replaced with identical parts with the E grade high gain. TR100 & TR101 form a current source for the pair, which sets the quiescent current for the entire amplifier. The active load consists of TR110 & TR111, which forms part of a differential current mirror with TR112,113 & 114. This differential stage also has an active load (TR102 & TR103) to keep gain to a maximum.

Both of these differential stages are designed to have as much gain as possible to enable the single stage design. The RIAA response is achieved in the feedback network: C101,110,111,112,119,120,&R115,112. C115 is used to correct between MM & MC gains as the amplifier is non-inverting.

SW100 switches between MM & MC. Two poles of the switch change between the different loading required for each type of cartridge: R108 & C109 for MM, and added in parallel for MC R104 & C108. The other two poles change the feedback resistor value to alter the gain. MM: R105 and in parallel for MC R123.

The DC offset is controlled by a non-inverting servo built around IC100. The amount of servo current is different for each gain setting via R111 (MM) & R124(MC) so that the low frequency high pass point remains the same for both settings. However the high pass point for the circuit is set by C113. This gives a warp filter, stops DC startup thumps from upsetting DC coupled circuitry and an approximation of the RIAA/IEC curve (-2dB @ 20Hz).

The output is class A buffered by a dual mirror follower (TR104,105,108,109). The quiescent current is set up by D100 and R118,119.

Closed loop stability is achieved with C116,117, giving symmetrical slewing capability.

SK103 connects to the micro controller and display PCB. The 14 pin connector is numbered as follows: No Name Type Description

1 +5V_D O/P 5 volt digital supply (for micro)

2 0V_D O/P Digital ground

3 +49V O/P Main power supply for VFD (via fusible resistor)

4 STANDBY I/P Mains relay control signal (HIGH = ON)

5 SPKR1 ON I/P Speaker 1 relay control signal (HIGH = ON)

6 SPKR2 ON I/P Speaker 2 relay control signal (HIGH = ON)

7 THERMPROT O/P Over temperature protect (HIGH = FAULT)

8 VIPROT O/P Short circuit protect (HIGH = FAULT)

9 DCPROT O/P DC offset protect (HIGH = FAULT)

10 AC PRESENT O/P Indicates AC mains is plugged in (HIGH = ON)

11 TRIGGER O/P 12V DC trigger input (HIGH = ON)

12 REMOTE O/P Demodulated RC5 remote input from rear panel

13 0V_D O/P Spare digital ground pin

14 +5V_D O/P Spare 5 volt digital supply pin

The ground naming convention is as follows: Name Description

0V_D Digital ground (used for micro processor circuitry, display and interface)

0V_LS_R Right channel loudspeaker ground return

0V_SIG Signal ground (this is the ‘clean’ precision reference ground)

0V_PSU Power supply ground (high current pulses for the large reservoir caps)

0V_TRIG Ground return for the jack socket trigger and remote control circuit

0V_HF_R Decoupling ‘noisy’ ground for the right channel power amp

0V_LS_L Left channel loudspeaker ground return

0V_HF_L Decoupling ‘noisy’ ground for the left channel power amp

A85, P85, P85/3 Service Guide

Build History ECO Number

Date Description of Change

00_1089 02/10/00 A85 – Fascia position changed to prevent display buttons sticking 00_1129 01/11/00 A85, P85, P85/3 – Improved stability under heavy clipping of amplifier R345,

R346, R445, R446 changed from 100R to 0R link C307, C308, C407, C408 changed from 47P to 100P capacitors

00_1138 27/11/00 A85, P85, P85/3 – C303, C304, C403 changed from 10uF to 100uf capacitors – this prevents protection circuit from operating when driving a 4 ohm load at low frequency

01_1030 23/02/01 A85, P85, P85/3 – RV300, RV400 changed to 220R presets to make it easier to adjust the bias settings

01_1068 11/04/01 A85, P85, P85/3 – New output device clamp fitted to heatsink 01_1101 04/06/01 A85, P85, P85/3 – Sensitivity of DC offset detection circuit reduced – Power

amp cct R308, R408 changed to 22K - R314, R414 changed to 10K PSU surface mount fuse F202 up rated from 500mA to 750mA

01_1142 22/08/01 A85 – Preamp board upgraded from L866 to L937 01_1178 12/10/01 A85, P85, P85/3 – Speaker terminals changed from Camcon to 4mm binding

post 01_E014 28/11/01 A85 – Preamp board fuses F300, F301 up rated to 2A surface mount 02_E033 31/01/02 A85 – Extra pad F038 fitted under TX to stop TX coming loose in transit 02_E035 04/02/02 A85, P85, P85/3 – Main 20mm fuse rating changed to 4AT Software History ECO Number

Date Version Description of Change

01_1072 18/04/01 1.1 Remote standby action changed from turning unit completely off to putting unit into standby

01_1095 21/05/01 1.2 Delay added to start H8 start up routine (volume control chip) 01_1167 12/09/01 1.3 Volume chip read/write protocol changed 01_1179 26/10/01 2.0 Added the processor mode option 01_E011 23/11/01 2.1 Corrected the welcome message saving fault. This fault was

introduced with version 2.0 software 02_E048 15/02/02 2.2 Corrected the processor loop volume jump when v/c adjusted Current Fuse Ratings (20/02/02) Fuse Position Fuse Rating Main Supply fuses - A85, P85, P85/3 2 x 4AT 20mm (Arcam part number C12406) PSU fuse F202 - A85, P85, P85/3 750mA surface mount (Arcam part number C3751) Preamp fuses F300, F301 – A85 2A surface mount (Arcam part number C3202) Quiescent Current Setting Left channel Measure points indicated on PCB -

Adjust RV300 for 8.5mV cold or 12 mV when warm Right channel Measure points indicated on PCB -

Adjust RV400 for 8.5mV cold or 12 mV when warm

Fault Diagnostics

Hints & Tips

! To check software version press PHONO, TUNER, DVD buttons on the front panel simultaneously.

! On issue 2 phono boards only, fit Kapton insulation tape to the phono stage PCB (rear panel end) to prevent track shorting to chassis.

! Check all fuses are the correct rating. ! Check DC offset alterations are fitted as per ECO 01_1101 ! To isolate a fault between the pre or power amp section press the PRE/PWR button on the

rear panel to separate the two sections. ! Check R100 on amp/psu board is not shorting to the track underneath (through plated via).

Fault Action No power Check fuses

Check power supply rails Unit functions ok but no audio Check preamp fuses

Check RL100A (volume control mute relay) Check +5V supply rail Check mute signal line

Volume control locks up Check software version is 2.0 or higher DC offset Check equipment connected to amp for DC on the audio leads

Check alterations as per ECO 01_1101 have been fitted Unit fails to respond to commands Check ribbon cable from display to main board

Check ribbon cable from display to preamp board Unit gets very hot Check power stage IQ settings

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

23425

DRAWING TITLE

Drawn by:DATE

FilenameECO No. DESCRIPTION OF CHANGE

L882C1_3.2.PRJ

A & R Cambridge Ltd.Pembroke AvenueDenny Industrial CentreWaterbeachCambridge CB5 9PB

A85 amplifier and PSU - top sheet

Circuit Diagram

L882C1J Reckless6-Jun-2001

INITIALSDate Printed 1 4Sheet of

Notes:

Top+

Top-

SK100A

CAMCON_G

Bot+

Bot-

SK100B

CAMCON_G

Top+

Top-

SK101A

CAMCON_G

Bot+

Bot-

SK101B

CAMCON_G

D1001N4003F

D1011N4003F

1 2

34

5 6

78

SP100STAR_8

EMC

1

N

F

SK104A

PHONO4G

N

F

SK104B

PHONO4G

0V_SIG

0V_SIG

0V_SIG

1 2 3

SW100A2PCO

4 5 6SW100B2PCO

C1001N0 SM

1234

SK102

AMPCT4

STANDBYSPKR1 ONSPKR2 ONTHERMPROTVIPROTDCPROTAC PRESENT

L SIG

R SIG

SPKR1 ON

SPKR2 ON

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

23425

DRAWING TITLE

Drawn by:DATE


L882C2_3.2.SCH


A85 amplifier - power supply and microcontroller interface

Circuit Diagram



Notes:

LN E

N E LSK203IEC3 NO RIVETS

BC200TOOLING4.1

Gre

en1

SK202CAGECLAMP1

C2053N3 MAINS

C2063N3 MAINS

Far from PCB

SK201B

JACK3.5X2

Near to PCB

SK201A

JACK3.5X2

SW200BVOL SEL SLIDE

SW200AVOL SEL SLIDE

C208

3N3 MAINS

C207

3N3 MAINS

VinI

GN

DG

Vout O

IC2017805

D2031N4003F

D2011N4003F

D2021N4003F

D2001N4003F

C225100N CD

C226100N CD

VR201VDR 115V

VR200VDR 115V

+1

~ 2

-4

~3

BR200BRGBU8D

LIVENEUTRAL

EARTH

EMC Shield

SH200EMCMAINS

NEUTRAL

LIVE

LIVE

NEUTRAL

0V_D

+5V(D)

0V_D

0V_PSU

VPOS

VNEG

0V_PSU

+49V

+5V_D

0V_D

PWRON

-49V

+5V_D

TH200PTH90DEG

+5V_D

0V_D

THPROT_uC

VIPROT_L

VIPROT_R

+5V_D

0V_D

VIPROT_uC

0V_D

9VRMS

+5V_D

0V_D

9VRMS

+ C22922U EL

AC_PRES

+

C2273300u 25V

+ C2281000u 10V

2

3

4

6

7

8

1 5

SK204

MOLEXPWR8

1

2

3

4

5

6SK200

MOLEXPWR6

D206BAS16W SM

TR204BC849B

R211

10K SM

R220

10R SM

R2001K0 SM TR202

FMMT597

D205BAS16W SM C213

10N SM

TR203FMMT497

DZ20715V 350MW SM

+ C22310U EL

+ C22210U EL

R21010K SM

+49V

0V_TRIG

0V_TRIG

1 2

IC202A

74HC14D

3 4

IC202B

74HC14D

1011

IC202E

74HC14D

1213

IC202F

74HC14D

C21410N SM

C21510N SM

R213

4K7 SM

R214

4K7 SM

TR205BC856B

R2061K0 SM C218

10N SM

C203100N SM

DCPROT_L

DCPROT_R

+5V_D

0V_D

DCPROT_uC

0V_D

5 6

IC202C

74HC14D

89

IC202D

74HC14D

C21610N SM

C21710N SM

R215

4K7 SM

R216

4K7 SM

TR206BC856B

R2071K0 SM C220

100N SM

C204100N SM

14

7

IC202G74HC14D

C201100N SM

C202100N SM

R2051K0 SM

R221

10R SM

C224100N CD

R2191K8 SM

R212

4K7 SM

TR201FMMT497

TRIGGER OUTPUTAPPROX 13.5VDC60mA MAX CURRENT

R201

1K0 SM

R202

1K0 SM

R203

1K0 SM

R204

1K0 SM

C21910N SM

C22110N SM

MAINS WIRING AND AUXILIARY SUPPLY

POWER AMP SUPPLY

MICROPROCESSOR SIGNALS INTERFACE

HS

HS200TO220HS08REG

123456

SK205

AMPCT6

RLY200A

DPDT5V

RLY200B

DPDT5V

RLY200CDPDT5V

115V

115V6

4

2

1 0V

5

8

9V

0V

9V

37

0V

TX200

TX 3VA 9301

TR200BD179

R21710R SM

R21810K SM

STANDBY RELAY CONTROL

R2271K0 SM

DZ2044V7 350MW SM

R228

100K SM

L20027mH C200

680P PP

3

21

IC200A

LM393A SM

R22310K SM

R229100K SM

R20910K SM

R2241K8 SM

R2301K5 SM

5

67

IC200B

LM393A SM

84

IC200CLM393A SM

R2251K8 SM

C2311N0 SM

R20810K SM

C232100N SM

0V_TRIG

+5V_D

RC5 IN

CARRIER FILTER AND DEMODULATOR

C23010N SM

MODULATED RC5REMOTE CONTROL INPUT

+ C23310U EL

R222

10K SM

TRG IN

TP206

TP200

TP207

TP203

TP201

TP202

TP210

TP204

TP205

TP208

TP209

TP211

TP212

+ C20910,000u 63V

+ C21010,000u 63V

R226

470R SM

C211100N PC

C212100N PC

F200

AS2A

F201

AS2A

CHASS

SK101CCAMCON_G

C235

1N0 SM

C234

220N X2 CLASS

R231

1M5 VR25

00_1086 JR 19-9-00 R231, C234, C235 ADDED FOR EMC 2.0

NF

NF

00_1115 JR 16/10/00

00_1129 JR 1/11/00 NO CHANGE TO THIS SHEET

NO CHANGE TO THIS SHEET 2.1

2.2

00_1138 JR 27/11/00 NO CHANGE TO THIS SHEET 2.3

00_1134 MGM 17/11/00 NO CHANGE TO THIS SHEET 2.4

01_1101 JR 6/4/01 POWER SUPPLY FUSES AND DC OFFSET 3.2

F202

T750mA SM

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

23425

DRAWING TITLE

Drawn by:DATE


L882C3_3.2.SCH


A85 amplifier - power output stage left

Circuit Diagram



Notes:

R324

1K0 SM

TR300FMMT597

TR301FMMT597

R315100R SM

R316100R SM

R319100R SM

TR314FMMT497

TR315FMMT497

R317100R SM

R318100R SM

R320100R SM

R32222R SM

0V_SIG

C317

470N PE

0V_SIG

0V_SIG

INPUT

0V_SIG

R3505R6 2W CF

C319100N PE

0V_HF 0V_LS

C313

100N SM

R341

330R SM

R342

330R SM

R343100R SM

R344100R SM

R3450R0 SM

R3460R0 SM

R33422K SM

R33622K SM

D301BAS16W SM

D302BAS16W SM

TR312FMMT497

TR304FMMT597

TR313FMMT497

TR302FMMT597

DZ3054V7 350MW SM

0V_HF

VIPROT

C320100U NP

TR305FMMT597

DZ3064V7 350MW SM

0V_HF

DCPROT

OUTPUT

0V_LS

0V_HF

VPOS

VNEG

0V_HF

0V_HF

DZ30015V 350MW SM

DZ30115V 350MW SM

C309100N SM

C310100N SM

C314100N SM

0V_SIG

0V_SIG

D3041N4003F

D3031N4003F

R30210K SM

R32722K SM

RV300100R PSET

C31210N SM

12

PL300

BIAS

R3251K0 SM

R3261K0 SM

ADJ BIAS

D300BAS16W SM

R30010K SM

R30910K SM

R30510K SM

R30610K SM

+ C30510U EL

MEASURE

TR318SAP15N

TR319SAP15P

R30110K SM

C315100N SM

R347

100R SM

R349

100R SM

R348

100R SM

R340100K SM

DZ3024V7 350MW SM

DZ3034V7 350MW SM

3

21

84

IC300A

TL072CD

5

67

IC300B

TL072CDR3284K7 SM

0V_HF

0V_SIG

TR311FMMT497

TR303FMMT597

TR310FMMT497

TR307FMMT597

C307

100P SM

C308

100P SM

INPUT FILTER V TO I AMP

DC SERVO

PNP CURRENT MIRROR

NPN CURRENT MIRROR

PRE DRIVER

PRE DRIVER

OUTPUT STAGE

OUTPUT STAGE

V-I PROTECTION

V-I PROTECTION

VI PROTECTSIGNAL TO MICRO

DC OFFSETDETECTION

DC OFFSET SIGNALTO MICRO

ZOBEL NETWORK

TR316FMMT497

TR308FMMT597

TR317FMMT497

R31110K SM

R31210K SM

R313

10K SM

R30310K SM

R30410K SM

R30710K SM

R3104K7 SM

R3294K7 SM

+

C300100U EL

+

C301100U EL

R338150R SM

R339150R SM

R30822K SM

R31410K SM

TR309FMMT497

TR306FMMT597

R32322R SM

R32122R SM

TP302

TP303

TP304

TP307

TP308

TP305

TP306

R33722R SM

R3311K5 SM

R332

1K8 SM

R330

1M0 SM

R333

3K3 SM

R335

3K3 SM

L300

2U2H LAC SMALL

R351

10R MF

C316470P PPW

C311100N PC

+ C31810U EL

TR321FMMT597

TR320FMMT497

+ C302100U EL 100V

+ C306100U EL 100V

R352470R 2W MF 5%

R353470R 2W MF 5%

BOOTSTRAP

BOOTSTRAP

(SET TO 16mV)


00_1115 JR 16/10/00 R338 R339 CHANGED TO 150R

00_1129 JR 1/11/00 R345 R346 C307 C308 VALUE CHANGES

2.1

2.2

+ C303100U EL

+ C304100U EL

00_1138 JR 27/11/00 C303 C304 FROM 10U TO 100U 2.3

00_1134 MGM 17/11/00 NO CHANGE TO THIS SHEET 2.4

TR322FMMT497

R3541K0 SM

R3556K8 SM


1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

23425

DRAWING TITLE

Drawn by:DATE


L882C4_3.2.SCH


A85 amplifier - power output stage right

Circuit Diagram



Notes:

R424

1K0 SM

TR400FMMT597

TR401FMMT597

R415100R SM

R416100R SM

R419100R SM

TR414FMMT497

TR415FMMT497

R417100R SM

R418100R SM

R420100R SM

R42222R SM

0V_SIG

R430

1M0 SM

R4311K5 SM

R432

1K8 SM

C417

470N PE

0V_SIG

0V_SIG

INPUT

0V_SIG

R4505R6 2W CF

C419100N PE

0V_HF 0V_LS

C413

100N SM

R441

330R SM

R442

330R SM

R443100R SM

R444100R SM

R4450R0 SM

R4460R0 SM

R43422K SM

R43622K SM

D401BAS16W SM

D402BAS16W SM

TR412FMMT497

TR404FMMT597

TR413FMMT497

TR402FMMT597

DZ4054V7 350MW SM

0V_HF

VIPROT

C420100U NP

TR405FMMT597

DZ4064V7 350MW SM

0V_HF

DCPROT

OUTPUT

0V_LS

0V_HF

VPOS

VNEG

0V_HF

0V_HF

DZ40015V 350MW SM

DZ40115V 350MW SM

C409100N SM

C410100N SM

C414100N SM

0V_SIG

0V_SIG

D4041N4003F

D4031N4003F

R40210K SM

R42722K SM

RV400100R PSET

C41210N SM

12

PL400

BIAS

R4251K0 SM

R4261K0 SM

ADJ BIAS

D400BAS16W SM

R40010K SM

R40910K SM

R40510K SM

R40610K SM

+ C40510U EL

MEASURE

TR418SAP15N

TR419SAP15P

R40110K SM

C415100N SM

R447

100R SM

R449

100R SM

R448

100R SM

R440100K SM

DZ4024V7 350MW SM

DZ4034V7 350MW SM

3

21

84

IC400A

TL072CD

5

67

IC400B

TL072CDR4284K7 SM

0V_HF

0V_SIG

TR411FMMT497

TR403FMMT597

TR410FMMT497

TR407FMMT597

C407

100P SM

C408

100P SM


DC SERVO

PNP CURRENT MIRROR

NPN CURRENT MIRROR

PRE DRIVER

PRE DRIVER

OUTPUT STAGE

OUTPUT STAGE

V-I PROTECTION

V-I PROTECTION


DC OFFSETDETECTION


ZOBEL NETWORK

TR416FMMT497

TR408FMMT597

TR417FMMT497

R41110K SM

R41210K SM

R413

10K SM

R40310K SM

R40410K SM

R40710K SM

R4104K7 SM

R4294K7 SM

+

C400100U EL

+

C401100U EL

R438150R SM

R439150R SM

R40822K SM

R41410K SM

TR409FMMT497

TR406FMMT597

R42322R SM

R42122R SM

(SET TO 16 mV)

TP402

TP403

TP404

TP405

TP406

TP407

TP408

R43722R SM

R433

3K3 SM

R435

3K3 SM

R451

10R MF

C416470P PPW C411

100N PC

+ C41810U EL

TR421FMMT597

TR420FMMT497

+ C402100U EL 100V

+ C406100U EL 100V

R452470R 2W MF 5%

R453470R 2W MF 5%

BOOTSTRAP

BOOTSTRAP


00_1115 JR 16/10/00 R438 R439 CHANGED TO 150R

00_1129 JR 1/11/00 R435 R436 C407 C408 VALUE CHANGES

2.1

2.2

+ C403100U EL

+ C404100U EL

00_1138 JR 27/11/00 C403 C404 FROM 10U TO 100U 2.3

L400

2U2H LAC SMALL

00_1134 MGM 17/11/00 L300 L400 CHANGED TO 7D002C 2.4

TR422FMMT497

R4541K0 SM

R4556K8 SM


1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

DRAWING TITLE

Drawn by:DATE


J:\ECO_wip\L886 DV88 Display board correct R4 cock-up\L8863\L8863.0a.ddb - L886_3.0a.sch


DVD DISPLAY PCB

Circuit Diagram

L886_3PG17-Nov-2000


Notes:

SW11

SW22

SW33

SW44

SO5

SI6

VSS7

SCK8

CS9

K110

K211

K3

12

K4

13

VD

D14

S1

15

S2

16

S3

17

S4

18

S5

19

S6

20

S7

21

S8

22

S9 23S10 24S11 25S12/G11 26VEE 27S13/G10 28S14/G9 29S15/G8 30S16/G7 31G6 32G5 33

G4

34G

335

G2

36G

137

VD

D38

L439

L340

L241

L142

VS

S43

OS

C44

Z1

BU2872AK

F1

1

F1

2

G1

5

G2

6

G3

7

G4

8

G5

9

G6

10

G7

11

S1

25

S2

26

S3

27

S4

28

S5

29

S6

30

S7

31

S8

32

S9

33

S10

34

S11

35

S12

36

S13

37

S14

38

S15

39

F2

42

F2

43

DISP1DISP SSV-07MS09

R110K SM

R210K SM

R310K SM

K3

K4

(was POWER)

(was MENU)

D1BAS16W SM

D2 BAS16W SM

D3BAS16W SM

D4 BAS16W SM

SW1SKIP>

SW2<SKIP

SW3PAUSE

SW4PLAY

SW5STOP

SW6OPEN

SW7FWD>>

SW8<<RWD

F2F1

G1G2G3G4

G5G6G7

SEG8SEG7SEG6SEG5SEG4SEG3SEG2SEG1

SEG9SEG10SEG11SEG12

SEG13SEG14SEG15

K2

Q1BC856B

Q2BC847B

R6

1K0 SM

On=GreenStandby=red

+5V

HDCD

+5V

STBLEDR5

470R SM

12345678

SK1

FFC8H SM

123456

SK2

AMPCT6H

SOSI

SCKCS

+5V

VKK

+5V

R7

33K SM

+ C510U EL SM

+ C6

10U EL SM

+5VCATHODE BIAS CCT

VKK = -19.5VF1= -13.9VF2 = -9.6V

Pwr inSOIRIRQCSSCKSI

DATA I/O

Photo Strip

PS

PHOTO_STRIP

DetailDrilling

DD2

DRILL_DWG

Paper MarkerA2 Horizontal

DD3

DD_A3H

Paper MarkerA2 Vertical

DD4

DD_A3V

FD_1

FIDUCIAL

FD_2

FIDUCIAL

FIX4FIXING HOLE

FIX3FIXING HOLE

FIX2FIXING HOLE

FIX1FIXING HOLE

FR4, 1 OZ CuPCB MATERIAL

DD1

FR4_1OZ

Q_1

Q_2

Q_3

Q_4

Q_5Q_6Q_7

Q_8 Q_9

Q_10Q_11Q_12Q_13

Q_14

Q_23

Q_24

Q_25

Q_26

Q_27

Q_28

Q_29

Q_30

R84K7 SM

+5V

Q_18

R

G

LED1

LED RED/GRN 3MM

PCB

PCB

L886PB_3

HDCDLED

Q3BC847B

Q4BC847B

R1010K SM

R9

10K SM

R1110K SM

R12

10K SM

IRIRQ

F2

VKK_CK

VKK_D

R14

4K7 SM

R15

1K0 SM

Q5BC856B

Q6BC846B

CLK3

D2

SD

4C

D1

Q 5

Q 6

Z2A

74HC74 SM

VKKIN VKK

+5V

CLK11

D12

SD

10C

D13

Q 9

Q 8

Z2B

74HC74 SM

VC

C14

GN

D7

Z2C74HC74 SM

+5V

R131M0 SM

Layout byCliff

DD6

CLOGO

Update Box

EL1

UPDATE_BOX

F1

VKKIN

C7100N SM

C3100N SM

C2100N SM

C4

1N0 SM

C8100N SM

C1

100N SM

LED2LED GREEN3.1MM

CL 31/07/00 PRODUCTION RELEASE 1.0

R16

1K0 SM

+5V

VKKD5

BZX284-C5V6

CL 23/08/00 MINOR MODIFICATIONS 2.0

PG00_1082 14/09/00 Change RX1 to l/p part, test pad changes, display clip, R4 VALUE 3.0

VKK switching CCT

Test pad change for issue 3:Q_23= SO (was STBLED)Q_9=SI (was GND)

VFD CLIP

E874PME882PM

LC1

DVD DISPLAY CLIP

VFD CLIP

E874PME882PM

LC2

DVD DISPLAY CLIPDisplay clips: PCB footprint is called E882PMThis footprint will accept either E874PM (current clip)or E882PM (new clip not designed yet)This part type currently calls for p/n E874PM, change to E882PM when new clip is available

+5V

3

O/P 2

GN

D1

Cas

eC

ase

O/P

GN

D+5

V

DUAL FOOTPRINT

RX1

SBX1610-52/PIC-26043TM2

IR RXSUPPORT PAD

SP1

IR RX SUPPORT PAD

PG 17/11/00 Correct error R4 is 1206 not 0805 3.0a

R4

220R SM

1 2 3 4

A

B

C

D

4321

D

C

B

A

ISSUE

DRAWING NO.

23425

DRAWING TITLE

Drawn by:DATE


J:\Change_Control\ECO_AGENDA\01_E014 Fuse changes on A32 preamp\L937_1.1.ddb - Documents\Schematic\L937C1_1.0.PRJ


Integrated amplifier preamp

Circuit Diagram

L937C1JBR28-Nov-2001


Notes:

Main signal pathL937C2_1.1.SCH

Power supplyL937C3_1.1.SCH

USE EXCLUDE NF WHEN USING RUNOUT SHEET PROGRAM

PCB

PCB1

L937PB_1 01_1142 JBR 14/8/01 First production release 1.0

01_E014 JBR 28/11/01 Fuses uprated to 2A 1.1

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

23425

DRAWING TITLE

Drawn by:DATE


J:\Change_Control\ECO_AGENDA\01_E014 Fuse changes on A32 preamp\L937_1.1.ddb - Documents\Schematic\L937C2_1.0.SCH


Integrated amplifier preamp - main signal path

Circuit Diagram

L937C2JBR28-Nov-2001


Notes:

EM

C

1

N

F

SK2A

PHONO4G

C1001N0 SM

0V_SIG

0V_SIG

R100

1K0 SM

R101

1K0 SM

R103100K SM

R104100K SM

D100BAV99W DUAL SM+15V -15V

0V_SIG

0V_SIG

D101BAV99W DUAL SM

+15V -15V

N

F

SK2B

PHONO4G

0V_SIG

R102

1K0 SM

R125

1K0 SM

R105100K SM

R128100K SM


0V_SIG

0V_SIG

D106BAV99W DUAL SM

+15V -15V

EM

C

1

N

F

SK3A

PHONO4G

C1211N0 SM

0V_SIG

0V_SIG

R126

1K0 SM

R127

1K0 SM

R129100K SM

R130100K SM


0V_SIG

0V_SIG

D108BAV99W DUAL SM

+15V -15V

N

F

SK3B

PHONO4G

0V_SIG

R156

1K0 SM

R157

1K0 SM

R159100K SM

R160100K SM


0V_SIG

0V_SIG

D113BAV99W DUAL SM

+15V -15V

EM

C

1

N

F

SK4A

PHONO4G

C1391N0 SM

0V_SIG

0V_SIG

R158

1K0 SM

R189

1K0 SM

R161100K SM

R192100K SM


0V_SIG

0V_SIG

D115BAV99W DUAL SM

+15V -15V

EM

C

1

N

F

SK5A

PHONO4G

0V_SIG

R190

1K0 SM

R191

1K0 SM

R193100K SM

R194100K SM


0V_SIG

0V_SIG

D117BAV99W DUAL SM

+15V -15V

CD INPUT

TUNER INPUT

AV INPUT

DVD INPUT

TAPE INPUT

VCR INPUT

C1601N0 SM

0V_SIG

C1641N0 SM

0V_SIG

0V_SIG

R195

1K0 SM

R196

1K0 SM

R197100K SM

R198100K SM


0V_SIG

0V_SIG

D119BAV99W DUAL SM

+15V -15V

EM

C

1

N

F

SK6

PHONO2G

AUX INPUT

CD L

CD R

TUNER L

TUNER R

AV L

AV R

DVD L

DVD R

TAPE IN L

TAPE IN R

VCR IN L

VCR IN R

AUX L

AUX R

AUX LCD LTUNER LAV LDVD L

VCR IN LMODULE L

0V_SIG

AUX RCD RTUNER RAV RDVD R

VCR IN RMODULE R

0V_SIG

TAPE 0TAPE 1

TAPE 2

TAPE 0TAPE 1

TAPE 2

+15V

+15V-15V

-15V

0V_SIG

0V_SIG

C104100N SM

C105100N SM

+15V

-15V

3

21

Z109ATL072 SM

84

Z113CTL072 SM

R1061M0 SM

0V_SIG

R108

47R SM

D103BAV99W DUAL SM

+15V -15V

N

F

SK4B

PHONO4G

0V_SIG

5

67

Z109BTL072 SM

R1071M0 SM

0V_SIG

R109

47R SM

D104BAV99W DUAL SM

+15V -15V

3

21

Z110ATL072 SM

R1311M0 SM

0V_SIG

R133

47R SM

D109BAV99W DUAL SM

+15V -15V

5

67

Z110BTL072 SM

R1321M0 SM

0V_SIG

R134

47R SM

D110BAV99W DUAL SM

+15V -15V

N

F

SK5B

PHONO4G

0V_SIG

+15V

+15V-15V

-15V

-15V

-15V

C108100P SM

C109100P SM

C129100P SM

C130100P SM

AUX LCD LTUNER LAV LDVD LTAPE IN L

MODULE L

0V_SIG

AUX RCD RTUNER RAV RDVD RTAPE IN R

MODULE R

VCR 0VCR 1

VCR 2

VCR 0VCR 1

VCR 2

0V_SIG

0V_SIG

0V_SIG

TAPE OUTPUT

VCR OUTPUT

C106100N SM

C107100N SM

+15V

-15V0V_SIG

C125100N SM

C126100N SM

+15V

-15V

0V_SIG

C127100N SM

C128100N SM

+15V

-15V

0V_SIG

AUX LCD LTUNER LAV LDVD LTAPE IN LVCR IN LMODULE L

AUX RCD RTUNER RAV RDVD RTAPE IN RVCR IN RMODULE R

LISTEN 0LISTEN 1LISTEN 2

LISTEN 0LISTEN 1LISTEN 2

0V_SIG

0V_SIG

C143100N SM

C144100N SM

+15V

-15V

0V_SIG

C145100N SM

C146100N SM

+15V

-15V

0V_SIG

84

Z114CTL072 SM

R17022K SMR162

22K SM R17122K SMR163

22K SM R17222K SMR164

22K SM R17322K SMR165

22K SM

R17422K SMR166

22K SM R17522K SMR167

22K SM R17622K SMR168

22K SM R17722K SMR169

22K SM

+15V

+15VR178

22K SM

C148

22P SM

R179

22K SM

C149

22P SM

5

67 Z115B

OPA2134PA SM

5

67 Z116B

OPA2134PA SM

84

Z116C

OP

A21

34P

A S

M

0V_SIG

0V_SIG

R183

1M0 SM

R184

1M0 SMR199

100K SM

R180

100K SM

0V_SIG

0V_SIG

+5V

+5V

+5V

+5V

+5V

+5V

X04

X15

X26

X37

X412

X511

X610

X79

EN2

A01

A116

A215

V-3

D 8

GND14

V+ 13Z100

DG408DY

X04

X15

X26

X37

X412

X511

X610

X79

EN2

A01

A116

A215

V-3

D 8

GND14

V+ 13Z101

DG408DY

X04

X15

X26

X37

X412

X511

X610

X79

EN2

A01

A116

A215

V-3

D 8

GND14

V+ 13Z102

DG408DY

X04

X15

X26

X37

X412

X511

X610

X79

EN2

A01

A116

A215

V-3

D 8

GND14

V+ 13Z103

DG408DY

X04

X15

X26

X37

X412

X511

X610

X79

EN2

A01

A116

A215

V-3

D 8

GND14

V+ 13Z104

DG408DY

X04

X15

X26

X37

X412

X511

X610

X79

EN2

A01

A116

A215

V-3

D 8

GND14

V+ 13Z105

DG408DY

LIN4

LGND5

RGND12

RIN13

LMO 2

RMO 15

AV

CC

1

DV

CC

7

LFO 3

RFO 14

DG

ND

11

XC

S6

DA

TA

9

CC

LK10

XM

UT

E8

AG

ND

16

Z107VSDVC

0V_SIG

C186

100N SM

+5V

+C15410U EL

C155100N SM C156

100N SM

0V_SIG0V_SIG

+5V

SC

LKS

DA

TA

SLO

AD

0V_SIG

0V_SIG

R200

2R2 SM

R201

2R2 SM

R202

2R2 SM0V_SCLK

0V_SLOAD

0V_SDATA

C15822P SM

C15922P SM

0V_SIG

0V_SIG

SEL11

S2 14

D12

V+ 13

S13

S3 11

V-4

GND5 VL 12

S46

D3 10D47

SEL3 9

D2 15

SEL48

SEL2 16Z106

DG413DY

+15V-15V

0V_SIG

+5V

TONE*

TONE*

TONE*

TONE*

C152100N SM

0V_SIG

C153100N SM

R186

47R SM

R187

47R SM

R185

22R SM + C157100U EL

R1102K2 SM

R1112K2 SM

+ C110100U EL

R112

22K SM

0V_SIG

R11322K SM

+ C11110U CERAFINE

+5V

3

21

Z111ATL072 SM

5

67

Z112BTL072 SM3

21

Z112ATL072 SM

5

67

Z111BTL072 SM

84

Z109CTL072 SM

84

Z110CTL072 SM

+

C117

10U CERAFINE

R12122K SM

R11922K SM

R12022K SM

+ C11610U CERAFINE

0V_SIG

D105BAV99W DUAL SM

0V_SIG

R114

22K SM

R118

22K SM

1618

17Z108D

DS

1844

1519

14Z108A

DS

1844

R1152K7 SM

R1162K7 SM

0V_SIG

R1175K6 SM

R1352K2 SM

R1362K2 SM

+ C131100U EL

R137

22K SM

0V_SIG

R13822K SM

+ C13210U CERAFINE

+5V

3

21

Z113ATL072 SM

5

67

Z114BTL072 SM3

21

Z114ATL072 SM

5

67

Z113BTL072 SM

+

C138

10U CERAFINE

R14622K SM

R14422K SM

R14522K SM

+ C13710U CERAFINE

0V_SIG

D111BAV99W DUAL SM

0V_SIGR139

22K SM

R143

22K SM

62

7Z108B

DS

1844

53

4Z108C

DS

1844

R1402K7 SM

R1412K7 SM

0V_SIG

R1425K6 SM

84

Z111CTL072 SM

84

Z112CTL072 SM

+15V

+15V-15V

-15V

C169100N SM

C168100N SM

C172100N SM

C173100N SM

C176100N SM

C177100N SM

C180100N SM

C181100N SM

0V_SIG 0V_SIG 0V_SIG 0V_SIG

C170100N SM

C171100N SM

C174100N SM

C175100N SM

C178100N SM

C179100N SM

C182100N SM

C183100N SM

C184100N SM

C185100N SM

0V_SIG 0V_SIG 0V_SIG 0V_SIG 0V_SIG

PS 1

R/W 8

DOUT 11RST9 DIN12 CLK13

VC

C20

GN

D10

Z108E

IC DS1844

+5V

SDATASCLK

TONEID

C118100N SM

+ C12010U EL

0V_SIG

C11910N SM

R122

2R2 SM

0V_TONEID

C115

22P SM

C136

22P SM

0V_SDATA

0V_SCLK

R124

2R2 SM

R123

2R2 SM

R15122K SMR147

22K SM R15222K SMR148

22K SM R15322K SMR149

22K SM R15422K SMR150

22K SM R15522K SM

LISTEN 0LISTEN 1LISTEN 2VCR 0VCR 1VCR 2TAPE 0TAPE 1TAPE 2

TONE*

0V_TONEID

TONEID

0V_SDATA

SDATA

0V_SLOAD

SLOAD

0V_SCLK

SCLK

1234

SK102

AMPCT4

0V_SIG

12345678

SK103

AMPCT8

+15V

0V_SIG

-15V

AUX R

AUX L

TO

PH

ON

O P

CB

TO POWER AMP I/P

TO

MIC

RO

/ D

ISP

LAY

PC

B

3

21Z115A

OPA2134PA SM

3

21Z116A

OPA2134PA SM

3

21Z117A

OPA2134PA SM

5

67Z117B

OPA2134PA SM

84

Z115C

OP

A21

34P

A S

M 84

Z117C

OP

A21

34P

A S

M

RLY100A

RLY DPDT 5V SM

RLY100B

RLY DPDT 5V SM

+

-

RLY100CRLY DPDT 5V SM

D120BAS16W SM

Q100BC849B

R203

4K7 SMMUTE*

0V_D

+5V

MUTE*

0V_D

+ C18710U EL

123456789

101112131415161718192021222324252627282930

SK101

FFC30V SM

0V_MODULE

AUX L

AUX R

CD L

CD R

TUNER L

TUNER R

AV L

AV R

DVD L

DVD R

TAPE IN L

TAPE IN R

VCR IN L

VCR IN R

MODULE LMODULE R

TO

PLU

G IN

MO

DU

LE P

CB

+5V

R188

10K SM0V_SIG

0V_HF

D121BAV99W DUAL SM


C113470N PE

C134470N PE

C150

470N PE

C151

470N PE

+ C18810U EL

+ C18910U EL

+15V

-15V

0V_SIG

+ C19010U EL

+ C19110U EL

+15V

-15V

0V_SIG

R20410K SM

C112

470N PEC192

470N PE

C133

470N PEC193

470N PE

C101470P FKP2

C102470P FKP2

C103470P FKP2

C122470P FKP2

C123470P FKP2

C124470P FKP2

C140470P FKP2

C141470P FKP2

C142470P FKP2

C161470P FKP2

C162470P FKP2

C163470P FKP2

C165470P FKP2

C166470P FKP2

C114CFKP2 63V 2N2

C135CFKP2 63V 2N2

R182100R SM

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

23425

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J:\Completed_Projects\A85 (Mary)\mary display\L865_2\l865_2.0 dbase.ddb - Documents\L865_2.0.PRJ


MARY AMP DISPLAY PCB

Circuit Diagram

L865C1JBR8-Jan-2002


Notes:

L865C2_2.0L865C2_2.0.SCH

FIX7FIXING HOLE

FIX2FIXING HOLE

FIX10FIXING HOLE

FIX4FIXING HOLE

FIX5FIXING HOLE

FIX6FIXING HOLE

FIX1FIXING HOLE

FIX8FIXING HOLE

FD_1

FIDUCIAL

FD_2

FIDUCIAL

A85 DISPLAY PCB

MICRO

PCB

PCB1

L865PB_2

Update Box(Small)

UDB

UPDATE_SML

FIX9FIXING HOLE

FIX3FIXING HOLE

FIX11FIXING HOLE

CHASSIS 1

CHASSIS 2

CHASSIS 3

(BY SK3)

(BY SK1)

(BY SK2)

C391N0 SM

C451N0 SM

C401N0 SM

C411N0 SM

C421N0 SM

C431N0 SM

C441N0 SM

C461N0 SM

C471N0 SM C49

1N0 SMC481N0 SM

0V_D

0V_D 0V_D 0V_D 0V_D 0V_D

0V_D0V_D0V_D0V_D

0V_D

ISSUE 1.1 00_1103 JBR SW1 TO SW10 CHANGED29 SEP 2000 1.1

EDD IR DUAL FOOTPRINT ADDED19/07/2001 2.0

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

23425

DRAWING TITLE

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J:\Completed_Projects\A85 (Mary)\mary display\L865_2\l865_2.0 dbase.ddb - Documents\L865C2_2.0.SCH


MARY AMP DISPLAY PCB

Circuit Diagram

L865C2JBR8-Jan-2002


Notes:

Vcc1

PB02

PB13

PB24

PB35

PB46

PB57

PB68

PB79

Vpp/RESO10

Vss11

TxD0/P9.012

TxD1/P9.113

RxD0/P9.214

RxD1/P9.315

IRQ4/SCK0/P9.416

IRQ5/SCK1/P9.517

D0/P4.018

D1/P4.119

D2/P4.220

D3/P4.321

Vss22

D4/P4.423

D5/P4.524

D6/P4.625

D7/

P4.7

26

D8/

P3.0

27

D9/

P3.1

28

D10

/P3.

229

D11

/P3.

330

D12

/P3.

431

D13

/P3.

532

D14

/P3.

633

D15

/P3.

734

Vcc

35

A0/

P1.0

36

A1/

P1.1

37

A2/

P1.2

38

A3/

P1.3

39

A4/

P1.4

40

A5/

P1.5

41

A6/

P1.6

42

A7/

P1.7

43

Vss

44

A8/

P2.0

45

A9/

P2.1

46

A10

/P2.

247

A11

/P2.

348

A12

/P2.

449

A13

/P2.

550

P2.6/A14 51P2.7/A15 52P5.0/A16 53P5.1/A17 54P5.2/A18 55P5.3/A19 56Vss 57P6.0/WAIT 58P6.1/BREQ 59P6.2/BACK 60CLKOUT 61STBY 62RES 63NM1 64Vss 65EXTAL 66XTAL 67Vcc 68P6.3/AS 69P6.4/RD 70P6.5/HWR 71P6.6/LWR 72MD0 73MD1 74MD2 75

AV

cc76

Vre

f77

P7.0

/AN

078

P7.1

/AN

179

P7.2

/AN

280

P7.3

/AN

381

P7.4

/AN

482

P7.5

/AN

583

P7.6

/AN

6/D

A0

84P7

.7/A

N7/

DA

185

AV

ss86

P8.0

/IR

Q0

87P8

.1/I

RQ

188

P8.2

/IR

Q2

89P8

.3/I

RQ

390

P8.4

/CS0

91V

ss92

PA0

93PA

194

PA2

95PA

396

PA4

97PA

598

PA6

99PA

710

0

H8/3048F

Z1

H8/3048F

Gnd1

Res2 Vcc3

DS1

233

Gnd4

Z2

DS1233 SM

R110K SM

R210K SM

R310K SM

R410K SM

R510K SM

R610K SM

R710K SM

R810K SM

R910K SM

R1010K SM

R1110K SM

R1210K SM

R1310K SM

R1410K SM

R1510K SM

R1610K SM

0V_D

SW12 SW11TACTSW SM

SW13TACTSW SM

SW14TACTSW SM

SW15TACTSW SM

SW16TACTSW SM

R171K5 SM

R181K5 SM

R191K5 SM

R211K5 SM

R221K5 SM

R251K5 SM

BU

T1

BU

T2

BU

T3

BU

T4

BU

T5

BU

T6

BU

T7

BU

T8

BU

T9

BU

T10

BU

T11

BU

T12

BU

T13

BU

T14

BU

T15

BU

T16

0V_D

C118P SM

C218P SM

Programming adaptor

+5V

0V_D

+5V

+5V

D2BAS16W SM

+5V

R26

10K SM

+5V

IND

1

IND

2

IND

3

IND

4

IND

5

IND

6

IND

7

IND

8

IND

9

IND

10

0V_D

+5V

R27

10K

SM

R28

10K

SM

R34150R SM

R33330R SM

0V_D

+5V

0V_D

+5V

To preamp board

SEL1SEL2SEL3SEL4SEL5SEL6SEL7SEL8SEL9

LEFTAUDIO

MUTETONE

TONEID

SDATA

SLOAD

SCLK

0V_D

PHASEAPHASEB

+5V

PH

AS

EA

PH

AS

EB

+5V

0V_D

A0

1A

12

A2

3

VSS4

SDA

5

SCL

6

WP

7

VDD 8

Z524C02 SM

0V_D

R32

10K SM

+5V

DISPCLK

DISPDAT

DIS

PD

AT

DIS

PC

LK

0V_D

F1 to F2 = 4Vac 150mAVDD2 = 40Vdc 20mA

+5V

DIS

PLA

TD

ISP

BLK

3

21

Z6A

LM393A SM

5

67

Z6B

LM393A SM

84

Z6CLM393A SM

C3100N SM

C4100N SM

0V_D

0V_D

C5100N SM

0V_D

DISPBLKDISPLAT

BUT9BUT8BUT7BUT6BUT2IND3

BU

T3

BU

T1

IND

1B

UT

5IN

D2

BU

T4

IND

12IN

D11

BU

T16

IND

6B

UT

15IN

D5

BU

T10

IND

7

BU

T12

IND

9B

UT

14IN

D4

BU

T11

IND

8B

UT

13C6100N SM

C7

100N SM

C8100N SM

C9

100N SM

C10100N SM

0V_D

+5V

R35

10K SM

R36

10K SM

R3710K SM

R381K2 SM

R39

2K2 SM

R404K7 SM

+5V

+5V

+5V

0V_D

0V_D

+ C1110U EL SM

R41100K SM

R42100K SM

0V_D

+5V

R43100K SM

R44100K SM

3

21

Z7ALM393A SM

5

67

Z7B

LM393A SM

84

Z7CLM393A SM

0V52V7

2V7

0V5

3

21

Z8A

LM393A SM

5

67

Z8B

LM393A SM

84

Z8CLM393A SM

R4510K SM

R461K2 SM

R474K7 SM

R47

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

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G:\DATA\ECO\ECO AGENDA\01_1070 l870 A85 PHONO ISSUE2\L870_2.0.ddb - L870c1_2.0.PRJ


A85 PHONO STAGE - TOP LEVEL

Circuit Diagram

L870C1JBR23-Apr-2001


Notes:

1

EMC

SK1PHONO2HG

0V_SIG

0V_SIG

LEFT IN LEFT OUT

LEFT CHANNELL870C2_2.0.SCH

RIGHT IN RIGHT OUT

RIGHT CHANNELL870C3_2.0.SCH

12345678

SK2

AMPCT8

+15V

-15V

0V_HF0V_SIG

Q_1

Q_2

Q_3

Q_4

Q_5

Q_6

Q_7 Q_8

PCB

PCB1

L870PB_2

Update Box

EL1

UPDATE_BOX

C1100N CD

00_1051 JAG 22/3/01 PRODUCTION ISSUE 1

01_1070 JAG 17/4/01 updated pcb and scm 2

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

23425

DRAWING TITLE

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G:\DATA\ECO\ECO AGENDA\01_1070 l870 A85 PHONO ISSUE2\L870_2.0.ddb - L870C2_2.0.SCH


A85 PHONO STAGE - LEFT CHANNEL

Circuit Diagram



Notes:

TR1062SA1085

TR1072SA1085

R12022R MF

R12122R MF

R105100R MF

R10847K MF

R101100R MF

R102100R MF

+ C102100U SILMIC

+C103100U SILMIC

R100330R MF

+ C10022U EL

R10912K MF

R11012K MF

C105100N PE

R117

2M2 MFR111

56K MF

R113100K MF

R114100K MF

TR111BC546B

TR110BC546B

TR114BC546B

TR112BC546B

TR113BC546B

TR100BC556B

TR101BC556B

TR102BC556B

TR103BC556B

TR104BC556B

TR105BC556B

TR108BC546B

TR109BC546B

+15V

-15V

R12239K MF

R112

100K MF

R115

15K MF

456

SW100B4PCO

10 11 12

SW100D4PCO

R104100R MF C108

470P PPW R12310R MF

C104100N PE

C107100N PE

R116

2M2 MF

3

26

74

IC100

TL071CD

0V_SIG0V_SIG

D1001N4148

R11822R MF

R11922R MF

C106100N PE

0V_SIG0V_HF

0V_SIG

0V_SIG0V_HF

D1011N4148

D1021N4148

R106100R MF

LEFT IN

LEFT OUT

Q_101

Q_102

Q_103

C109100P PPW

R1245K6 MF

C117470P PPWC116

470P PPW

C111

10N PP AX

C112

10N PP AX

C118

10U NP

C113

1U0 PE

C1151N3 PP

C110

4N7 PP

C101

1N0 PP

C119

100P PP

00_1051 JAG 22/3/01 PRODUCTION ISSUE 1

C120

1N0 PP

01_1070 JAG 17/4/01 updated pcb and scm 2

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

23425

DRAWING TITLE

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G:\DATA\ECO\ECO AGENDA\01_1070 l870 A85 PHONO ISSUE2\L870_2.0.ddb - L870C3_2.0.SCH


A85 PHONO STAGE - RIGHT CHANNEL

Circuit Diagram



Notes:

TR2062SA1085

TR2072SA1085

R22022R MF

R22122R MF

R205100R MF

R20847K MF

R201100R MF

R202100R MF

+ C202100U SILMIC

+C203100U SILMIC

C209

100P PPW

R200330R MF

+ C20022U EL

R20912K MF

R21012K MF

C205100N PE

R217

2M2 MFR211

56K MF

R213100K MF

R214100K MF

TR211BC546B

TR210BC546B

TR214BC546B

TR212BC546B

TR213BC546B

TR200BC556B

TR201BC556B

TR202BC556B

TR203BC556B

TR204BC556B

TR205BC556B

TR208BC546B

TR209BC546B

+15V

-15V

R22239K MF

R212

100K MF

R215

15K MF

123

SW100A4PCO

7 8 9

SW100C4PCO

R204100R MF

C208

470P PPWR22310R MF

C204100N PE

C207100N PE

R216

2M2 MF

3

26

74

IC200

TL071CD

0V_SIG

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

23425

DRAWING TITLE

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J:\ECO_wip\01_1101 A85 RANGE PCB FUSES AND DC OFFSET\L911_1.1.DDB - Documents\L911C1_1.1.PRJ


AP85 third channel - top level

Circuit Diagram



Notes:

+1

~ 2

-4

~3

BR100BRGBU8D

0V_PSU

+49V

-49V

TH100PTH90DEG

+5V_D

0V_D

1011

IC100E

74HC14D

5 6

IC100C

74HC14D

89

IC100D

74HC14D

14

7

IC100G74HC14D

C100100N SM

C101100N SM

R1001K0 SM

POWER AMP SUPPLY

TP100

TP101

+ C10610,000u 63V

+ C10710,000u 63V

C108100N PC

C109100N PC

D1001N4003F D101

1N4003F

SPKR1 ON

SPKR2 ON

TR100BD179

TR101BD179

R105

100R SM

R106

100R SM

R103220R SM

R104220R SM

Top+

Top-

SK102A

Bot+

Bot-

SK102B

INPUT0V_SIG

VIPROTDCPROTOUTPUT0V_LS

0V_HFVPOSVNEG

L911C2_1L911C2_1.1.SCH

EMC

1

N

F

SK101

PHONO2G

C1051N0 SM

0V_SIG

+49V

-49V

0V_HF

0V_LS

0V_LS

RLY101A

RLY SPST SPKR

RLY101BRLY SPST SPKR

RLY100A

RLY SPST SPKR

RLY100BRLY SPST SPKR

0V_D

1 2

IC100A

74HC14D

3 4

IC100B

74HC14DC10310N SM

C10410N SM

R101

1K0 SM

R102

1K0 SM

1 2

3 4

SK103MOLEXPWR4

THERMPROT

VIPROT1

DCPROT1

+49V

0V_D

1213

IC100F

74HC14D

1234567891011121314

SK100

FFC 14W 2.54MM VER

+5V_D

0V_DSPKR1 ONSPKR2 ONTHERMPROTVIPROT1DCPROT1

0V_D

+5V_D

+ C102100U EL

SP100

STAR POINT 8

0V_PSU

0V_SIG

0V_LS 0V_HF

0V_DPIN 1 TO THE LEFT AS YOU LOOK FROM THE FRONT

R107

2R2 SM

TP102

TP103

TP104TP105TP106TP107TP108

TP109

TP110

TP114

TP115

TP111TP112 TP113

TP116

JR 30/1/01 PRODUCTION ISSUE 1.0

PCB

PB

L911PB_1

01_1018

01_1101 JR 4/6/01 DC OFFSET CHANGES 1.1

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

23425

DRAWING TITLE

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L911C2_1.1.SCH


AP85 third channel - output stage

Circuit Diagram



Notes:

R324

1K0 SM

TR300FMMT597

TR301FMMT597

R315100R SM

R316100R SM

R319100R SM

TR314FMMT497

TR315FMMT497

R317100R SM

R318100R SM

R320100R SM

R32222R SM

0V_SIG

C317

470N PE

0V_SIG

0V_SIG

INPUT

0V_SIG

R3505R6 2W CF

C319100N PE

0V_HF 0V_LS

C313

100N SM

R341

330R SM

R342

330R SM

R343100R SM

R344100R SM

R3450R0 SM

R3460R0 SM

R33422K SM

R33622K SM

D301BAS16W SM

D302BAS16W SM

TR312FMMT497

TR304FMMT597

TR313FMMT497

TR302FMMT597

DZ3054V7 350MW SM

0V_HF

VIPROT

C320100U NP

TR305FMMT597

DZ3064V7 350MW SM

0V_HF

DCPROT

OUTPUT

0V_LS

0V_HF

VPOS

VNEG

0V_HF

0V_HF

DZ30015V 350MW SM

DZ30115V 350MW SM

C309100N SM

C310100N SM

C314100N SM

0V_SIG

0V_SIG

D3041N4003F

D3031N4003F

R30210K SM

R32722K SM

RV300100R PSET

C31210N SM

12

PL300

BIAS

R3251K0 SM

R3261K0 SM

ADJ BIAS

D300BAS16W SM

R30010K SM

R30910K SM

R30510K SM

R30610K SM

+ C30510U EL

MEASURE

TR318SAP15N

TR319SAP15P

R30110K SM

C315100N SM

R347

100R SM

R349

100R SM

R348

100R SM

R340100K SM

DZ3024V7 350MW SM

DZ3034V7 350MW SM

3

21

84

IC300A

TL072CD

5

67

IC300B

TL072CDR3284K7 SM

0V_HF

0V_SIG

TR311FMMT497

TR303FMMT597

TR310FMMT497

TR307FMMT597


DC SERVO

PNP CURRENT MIRROR

NPN CURRENT MIRROR

PRE DRIVER

PRE DRIVER

OUTPUT STAGE

OUTPUT STAGE

V-I PROTECTION

V-I PROTECTION


DC OFFSETDETECTION


ZOBEL NETWORK

TR316FMMT497

TR308FMMT597

TR317FMMT497

R31110K SM

R31210K SM

R313

10K SM

R30310K SM

R30410K SM

R30710K SM

R3104K7 SM

R3294K7 SM

+

C300100U EL

+

C301100U EL

R338150R SM

R339150R SM

R30822K SM

R31410K SM

TR309FMMT497

TR306FMMT597

R32322R SM

R32122R SM

TP302

TP303

TP304

TP307

TP308

TP305

TP306

R33722R SM

R3311K5 SM

R332

1K8 SM

R330

1M0 SM

R333

3K3 SM

R335

3K3 SM

L300

2U2H LAC SMALL

C316470P PPW

C311100N PC

+ C31810U EL

TR321FMMT597

TR320FMMT497

+ C302100U EL 100V

+ C306100U EL 100V

R352470R 2W

R353470R 2W

BOOTSTRAP

BOOTSTRAP

R351

5R6 2W CF

C307

100P SM

C308

100P SM

+ C303100U EL

+ C304100U EL

R3541K0 SM

R3556K8 SM

TR322FMMT497

JR 30/1/01 PRODUCTION ISSUE 1.001_1018

01_1101 JR 4/6/01 DC OFFSET CHANGES 1.1

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

DRAWING TITLE

Drawn by:DATE


J:\ECO_wip\00_1099 L910PB_1.0\L910AY_1\L910AY_1.ddb - L910CT_1.sch


P85 microcontroller and switch

Circuit Diagram

L910CTCG29-Sep-2000


Notes:

STANDBYSPKR1 ONSPKR2 ONTHERMPROT 1VIPROT 1DCPROT 1AC PRESENTTRIGGERREMOTE

+5V_D

LED1 LED2 R G

LED3

Q4BC556B

Q3BC556B

0V_D

R13560R MF

R12560R MF

0V_D

PB51

PB42

PA33

PA24

PA15

PA06

PB37

PB28

PB19

PB010

VSS11

(TMR)/INT12

PC013

PC114 PC2 15PC3 16PC4 17PC5 18RES 19VDD 20OSC1 21OSC2 22PA7 23PA6 24PA5 25PA4 26PB7 27PB6 28Z1

HT48R30 28-DIP-B-0

X1CST4.00

D1

1N4148

0V_D

C1100N CD

DCPROTVIPROTSP2 LEDPWR GRNPWR RED

SP2 SWSP1 SW

SPKR2 ONSPKR1 ONSTANDBYPWR SWREMOTETRIGGERAC PRESENT

SP1 LED

THERMPROT

1

23

Z2A

74HC32

4

56

Z2B

74HC32

9

108

Z2C

74HC32

12

1311

Z2D

74HC32

THERMPROT 1

THERMPROT 2

VIPROT 1

VIPROT 2

DCPROT 1

DCPROT 2DCPROT

VIPROT

THERMPROT

VD

D14

GN

D7

Z2E74HC32C4

100N CDC3100N CD

C2100N CD

0V_D

+5V_D

SP

1 LE

D

SP

2 LE

D

PW

R R

ED

PW

R G

RN

PW

R S

W

SP

1 S

W

SP

2 S

W

+5V_D

R14330R MF

R15180R MF

R510K MF

R710K MF

R610K MF

R810K MF

R16100K MF

1234567891011121314

SK1

0V_D

+5V_D

SPKR1 ONSPKR2 ONTHERMPROT 2VIPROT 2DCPROT 2

1234567891011121314

SK2

0V_D

+5V_D

R910K MF

R1010K MF

R1110K MF

+ C8100U EL

+ C7100U EL

+ C6100U EL

Q2BC556B

Q1BC556B

R310K MF

R410K MFR2

10K MF

R110K MF

BY SK1 BY SK2 BY Z1

FIX1FIXING HOLE

FIX2FIXING HOLE

FIX3FIXING HOLE

FIX4FIXING HOLE

FIX5FIXING HOLE

Layout byCliff

EL1

CLOGO

FR4, 1 OZ CuPCB MATERIAL

DD1

FR4_1OZ

Photo Strip

PS

PHOTO_STRIP

PCB

PCB

L910PB_1

DetailDrilling

DD2

DRILL_DWG

Update Box

EL2

UPDATE_BOX

C9100N CD

C10100N CD

C11100N CD

C12100N CD

C13100N CD

0V_D

Paper Marker

A3 Vertical

DD3

DD_A3V

SW3A1506

+ C510U EL

Q6BC546B

Q5BC546B

Q7BC546B

+5V_D

0V_D

R1810K MF

R1710K MF

0V_D

0V_D

0V_D

SPKR1 ON

SPKR2 ON

STANDBY

D21N4148

R19

470R MF

R20

470R MF

R21

470R MF

+C14

100U EL

CL 28/09/00 PRODUCTION RELEASE 1.000_1099

TL1TOOLING

TL2TOOLING

SW1A1503

SW2A1503

ARCAM PCB Bill of Materials Document title: A85 POWER AMPLIFIER AND PSU Document number: L882RS Issue: 3 Revision: 2 ECO number: 01_1101A Date: 06/06/01 Created by: JR Page 1 of 3 (Excluding parts for NF.) Part Qty Iss Description Designators ******** PCB Finish items: ******** (For drawing office use only. Will be ******** kitted from mechanical run-out sheet.) C12207 2 FUSE 20mm 2A AS F200 F201 F022 2 INS COVER PCB FUSEHOLDER F200 F201 ******** PCB Build items: 1A000 4 RES SM W4 1% 0R0 1206 R345 R346 R445 R446 1A010 3 RES SM W4 1% 10R 1206 R217 R220 R221 1A022 8 RES SM W4 1% 22R 1206 R321 R322 R323 R337 R421 R422 R423 R437 1A110 24 RES SM W4 1% 100R 1206 R101 R102 R315 R316 R317 R318 R319 R320 R343 R344 R347 R348 R349 R415 R416 R417 R418 R419 R420 R443 R444 R447 R448 R449 1A115 4 RES SM W4 1% 150R 1206 R338 R339 R438 R439 1A122 2 RES SM W4 1% 220R 1206 R107 R108 1A133 4 RES SM W4 1% 330R 1206 R341 R342 R441 R442 1A147 1 RES SM W4 1% 470R 1206 R226 1A210 17 RES SM W4 1% 1K0 1206 R200 R201 R202 R203 R204 R205 R206 R207 R227 R324 R325 R326 R354 R424 R425 R426 R454 1A215 3 RES SM W4 1% 1K5 1206 R230 R331 R431 1A218 5 RES SM W4 1% 1K8 1206 R219 R224 R225 R332 R432 1A233 4 RES SM W4 1% 3K3 1206 R333 R335 R433 R435 1A247 11 RES SM W4 1% 4K7 1206 R212 R213 R214 R215 R216 R310 R328 R329 R410 R428 R429 1A268 2 RES SM W4 1% 6K8 1206 R355 R455 1A310 33 RES SM W4 1% 10K 1206 R208 R209 R210 R211 R218 R222 R223 R300 R301 R302 R303 R304 R305 R306 R307 R309 R311 R312 R313 R314 R400 R401 R402 R403 R404 R405 R406 R407 R409 R411 R412 R413 R414 1A322 8 RES SM W4 1% 22K 1206 R308 R327 R334 R336 R408 R427 R434 R436 1A410 4 RES SM W4 1% 100K 1206 R228 R229 R340 R440 1A510 2 RES SM W4 1% 1M0 1206 R330 R430 1C856 2 RES CF 2W 5R6 5% R350 R450 1E110 2 RES CF 1W 100R 5% R105 R106 1E133 2 RES CF 1W 330R 5% R103 R104 1H010 3 RES MF W4 1% 10R R100 R351 R451 1J147 4 RES 2W MF 5% 470R R352 R353 R452 R453 1K515 1 RES W25 5% VR25 1M5 R231 1T002 1 THERMISTOR SIEMENS B59008 TH200

ARCAM PCB Bill of Materials Document title: A85 POWER AMPLIFIER AND PSU Document number: L882RS Issue: 3 Revision: 2 ECO number: 01_1101A Date: 06/06/01 Created by: JR Page 2 of 3 2A410 3 CERD 100N 63V 20% RA C224 C225 C226 2C110 4 MLC 100P 50V NPO 5% SM C307 C308 C407 C408 2C210 3 MLC 1N0 50V X7R 10% SM C100 C231 C235 2C310 11 MLC 10N 50V X7R 10% SM C213 C214 C215 C216 C217 C218 C219 C221 C230 C312 C412 2C410 16 MLC 100N 50V X7R 10% SM C201 C202 C203 C204 C220 C232 C309 C310 C313 C314 C315 C409 C410 C413 C414 C415 2D147W 2 PPRO W 470P 63V 5% RA C316 C416 2D168 1 PPRO 680P 5% 63V RA C200 2D422 1 220NF CLASS X2 CAP 275VRMS C234 2H410 4 PCRB 100N 100V 10% RA 5mm C211 C212 C311 C411 2K233 4 SUPPR CAP 3N3 250V C205 C206 C207 C208 2K410 2 PEST 100N 63V 10% C319 C419 2K447 2 PEST 470N 63V 10% C317 C417 2N610 7 ELST 10U 50V C222 C223 C233 C305 C318 C405 C418 2N622 1 ELST 22U 63V C229 2N710 8 ELST 100U 25V C300 C301 C303 C304 C400 C401 C403 C404 2N710B 4 ELST 100U 100V C302 C306 C402 C406 2N810A 1 ELST 1M0 10V C228 2N833 1 ELST 3M3 25V C227 2N910A 2 ELST 10m 63V RA 35mm C209 C210 2V710 2 ELST NON POLAR 100UF 16V C320 C420 3AS16W 8 DIODE SS SM BAS16W D205 D206 D300 D301 D302 D400 D401 D402 3B4003 10 RECTIFIER 1N4003F 1A 200V D100 D101 D200 D201 D202 D203 D303 D304 D403 D404 3BGBU8D 1 BRIDGE RECTIFIER 8A 200V BR200 3CW315V 5 ZENER 15V OW35 SM SOT23 DZ207 DZ300 DZ301 DZ400 DZ401 3CW34V7 9 ZENER 4V7 OW 35 SM SOT23 DZ204 DZ302 DZ303 DZ305 DZ306 DZ402 DZ403 DZ405 DZ406 4A849B 1 TRANS LF SS N SM BC849B TR204 4A856B 2 TRANS LF SS P SM BC856B TR205 TR206 4AFMMT497 24 TRANS LF SS N SM FMMT497 TR201 TR203 TR309 TR310 TR311 TR312 TR313 TR314 TR315 TR316 TR317 TR320 TR322 TR409 TR410 TR411 TR412 TR413 TR414 TR415 TR416 TR417 TR420 TR422 4AFMMT597 21 TRANS LF SS P SM FMMT597 TR202 TR300 TR301 TR302 TR303 TR304 TR305 TR306 TR307 TR308 TR321 TR400 TR401 TR402 TR403 TR404 TR405 TR406 TR407 TR408 TR421 4B179 3 NPN TRANS MP BD179 TR100 TR101 TR200 4CSAP15N 2 TRANS POWER NPN SAP15N TR318 TR418 4CSAP15P 2 TRANS POWER PNP SAP15P TR319 TR419 5B072D 2 IC AUDIO SM DUAL TL072 IC300 IC400

ARCAM PCB Bill of Materials Document title: A85 POWER AMPLIFIER AND PSU Document number: L882RS Issue: 3 Revision: 2 ECO number: 01_1101A Date: 06/06/01 Created by: JR Page 3 of 3 5D7805 1 IC VREG POS 7805 IC201 5J7414D 1 SURFACE MOUNT HEX SCHMITT TRIGGER IC202 5M393AD 1 IC COMPARATOR SM DUAL LM393A IC200 6F110 2 PRES 100R LIN HORIZ RV300 RV400 7A9301 1 TRANSFORMER 3VA 9V+9V TYPE 9301 TX200 7D002C 2 INDUCT 2U2 12x20mm L300 L400 7D327 1 27mH INDUCTOR L200 8A001 1 IEC MAINS CONN PCB INS PX SK203 8D225 1 PHONO SKT 4-WAY EMC GOLD SK104 8D301 1 STEREO JACK PCB SK105 8D302 1 MIN JACK DUAL 3.5mm HSJ1002-01-1020 SK201 8D418G 2 CAMCON BINDING POST 4WAY GOLD SK100 SK101 8K2306 1 MOLEX MINI FIT HCS 6 WAY SK200 8K2308 1 MOLEX MINI FIT HCS 8 WAY SK204 8K2404 3 4-WAY AMP CT CONN SK102 SK106 SK107 8K2406 1 6-WAY AMP CT CONN SK205 8K6201 4 2WAY MOLEX VERT MALE CONNECTOR PL100 PL101 PL300 PL400 8K7014 1 FFC 14W 2.54MM VER PTH SK103 8M101 1 EARTH LEAD EL 8Q003 1 CAGE CLAMP 16A 1 WAY ARC003-236 SK202 8S004 2 FUSEHOLDER 20mm PCB F200 F201 A1008 1 SW PUSH 2PCO SW100 A1404 1 VOLTAGE SELECTOR SLIDE SWITCH SW200 A207 2 RELAY G5Z-2A-E 24V RLY100 RLY101 A219 1 RELAY MAINS DPDT 5V 5A RLY200 C3751 1 FUSE R452 T750mA F202 E5402 1 MAINS EMC SHIELD SH200 F006 1 HEATSINK CLIP TO220 13/8.6 DC/W HS200 F008 1 HEATSINK TO220 8.6 DEGC/W HS200 L882PB_3 1 X PRINTED CIRCUIT BOARD PCB ******** Obsolete, absent, redundant, or incorrect issue in PDM: L882PB_3 1 X PRINTED CIRCUIT BOARD PCB *************************************************************************** *********************** Additions Since Last Issue ************************ *************************************************************************** Part Qty Iss Description Designators 1A310 2 RES SM W4 1% 10K 1206 R314 R414 1A322 2 RES SM W4 1% 22K 1206 R308 R408 C3751 1 FUSE R452 T750mA F202 *************************************************************************** *********************** Deletions Since Last Issue ************************ *************************************************************************** Part Qty Iss Description Designators 1A247 2 RES SM W4 1% 4K7 1206 R314 R414 1A310 2 RES SM W4 1% 10K 1206 R308 R408 C3501 1 FUSE R452 T500mA F202

ARCAM PCB Bill of Materials Document title: A85 PREAMPLIFIER Document number: L866RS Issue: 3 Revision: 1 ECO number: 01_1101 Date: 06/06/01 Created by: JR Page 1 of 3 (Excluding parts for NF.) Part Qty Iss Description Designators 1A022 1 RES SM W4 1% 22R 1206 R185 1A047 6 RES SM W4 1% 47R 1206 R108 R109 R133 R134 R186 R187 1A122 1 RES SM W4 1% 220R 1206 R307 1A133 2 RES SM W4 1% 330R 1206 R300 R304 1A147 1 RES SM W4 1% 470R 1206 R303 1A210 14 RES SM W4 1% 1K0 1206 R100 R101 R102 R125 R126 R127 R156 R157 R158 R189 R190 R191 R195 R196 1A212 1 RES SM W4 1% 1K2 1206 R302 1A222 4 RES SM W4 1% 2K2 1206 R110 R111 R135 R136 1A227 4 RES SM W4 1% 2K7 1206 R115 R116 R140 R141 1A247 1 RES SM W4 1% 4K7 1206 R203 1A256 2 RES SM W4 1% 5K6 1206 R117 R142 1A310 4 RES SM W4 1% 10K 1206 R181 R182 R188 R204 1A322 41 RES SM W4 1% 22K 1206 R112 R113 R114 R118 R119 R120 R121 R137 R138 R139 R143 R144 R145 R146 R147 R148 R149 R150 R151 R152 R153 R154 R155 R162 R163 R164 R165 R166 R167 R168 R169 R170 R171 R172 R173 R174 R175 R176 R177 R178 R179 1A410 16 RES SM W4 1% 100K 1206 R103 R104 R105 R128 R129 R130 R159 R160 R161 R180 R192 R193 R194 R197 R198 R199 1A510 6 RES SM W4 1% 1M0 1206 R106 R107 R131 R132 R183 R184 1A822 6 RES SM W4 1% 2R2 1206 R122 R123 R124 R200 R201 R202 2C022 6 MLC 22P 50V NPO 5% SM C115 C136 C148 C149 C158 C159 2C110 4 MLC 100P 50V NPO 5% SM C108 C109 C129 C130 2C210 6 MLC 1N0 50V X7R 10% SM C100 C121 C139 C160 C164 C186 2C310 1 MLC 10N 50V X7R 10% SM C119 2C410 36 MLC 100N 50V X7R 10% SM C104 C105 C106 C107 C118 C125 C126 C127 C128 C143 C144 C145 C146 C152 C153 C155 C156 C168 C169 C170 C171 C172 C173 C174 C175 C176 C177 C178 C179 C180 C181 C182 C183 C184 C185 C304 2D147W 14 WIMA FKP2 470P 63V CAP C101 C102 C103 C122 C123 C124 C140 C141 C142 C161 C162 C163 C165 C166

ARCAM PCB Bill of Materials Document title: A85 PREAMPLIFIER Document number: L866RS Issue: 3 Revision: 1 ECO number: 01_1101 Date: 06/06/01 Created by: JR Page 2 of 3 2D210 2 PPRO 1N0 5% 63V RA C314 C315 2D222W 2 WIMA FKP2 2N2 63V CAP C114 C135 2H410 2 PCRB 100N 100V 10% RA 5mm C147 C167 2K447 8 PEST 470N 63V 10% C112 C113 C133 C134 C150 C151 C192 C193 2N610 8 ELST 10U 50V C120 C154 C187 C188 C189 C190 C191 C305 2N710 3 ELST 100U 25V C110 C131 C157 2N722 2 ELST 220U 16V C302 C312 2N747 1 ELST 470U 25V RA C306 2N810C 2 ELST 1M0 35V C300 C310 2N833 2 ELST 3M3 25V C303 C313 2P610CC 6 ELEC 10U 50V CERAFINE C111 C116 C117 C132 C137 C138 3AS16W 5 DIODE SS SM BAS16W D120 D302 D304 D305 D308 3AV99W 22 DIODE SS SM BAV99W D100 D101 D102 D103 D104 D105 D106 D107 D108 D109 D110 D111 D112 D113 D114 D115 D116 D117 D118 D119 D121 D122 3BS1D 4 RECT S1D 1A 200V SM D300 D301 D306 D307 3CW315V 2 ZENER 15V OW35 SM SOT23 D310 D311 4A846B 1 TRANS LF SS N SM BC846B Q306 4A849B 1 TRANS LF SS N SM BC849B Q100 4A856B 1 TRANS LF SS P SM BC856B Q307 4B1964 1 TRANS AUDIO DRIVER P 2SA1964 Q305 4B5248 1 TRANS AUDIO DRIVER N 2SC5248 Q301 4J112 2 TRANS JFET N J112 Q300 Q303 5A1844 1 IC DS1844S-010 Z108 5AVSDVC 1 IC AUDIO DIGITAL VOL SM Z107 5B072D 6 IC AUDIO SM DUAL TL072 Z109 Z110 Z111 Z112 Z113 Z114 5B2134 3 IC OPAMP DUAL SM OPA2134PA Z115 Z116 Z117 5D317T 1 IC VREG POS LM317T Z301 5S408DY 6 IC 8 TO 1 MUX DG408DY SO16 Z100 Z101 Z102 Z103 Z104 Z105 5S413DY 1 IC QUAD SPST CMOS SW SO16 Z106 8D225 4 PHONO SKT 4-WAY EMC GOLD SK2 SK3 SK4 SK5 8D226 1 PHONO SKT 2-WAY EMC GOLD SK6 8K2304 1 MOLEX MINI FIT HCS 4 WAY SK300 8K2404 1 4-WAY AMP CT CONN SK102 8K2408 1 8-WAY AMP CT CONN SK103 8K6604 1 4-WAY FR LOCK CONN SK301 8K8322 1 22-WAY FFC CONN SM 1mm SK100 8K8330 1 30-WAY FFC VERT CONN SM 1MM SK101 A216 1 RELAY DPDT 5V SM NEC EB2-5NU RLY100 C3751 2 FUSE R452 T750mA F300 F301 L866PB_3 1 X PRINTED CIRCUIT BOARD PCB1

ARCAM PCB Bill of Materials Document title: A85 PREAMPLIFIER Document number: L866RS Issue: 3 Revision: 1 ECO number: 01_1101 Date: 06/06/01 Created by: JR Page 3 of 3 ******** Obsolete, absent, redundant, or incorrect issue in PDM: L866PB_3 1 X PRINTED CIRCUIT BOARD PCB1 *************************************************************************** *********************** Additions Since Last Issue ************************ *************************************************************************** Part Qty Iss Description Designators C3751 2 FUSE R452 T750mA F300 F301 *************************************************************************** *********************** Deletions Since Last Issue ************************ *************************************************************************** Part Qty Iss Description Designators C3501 2 FUSE R452 T500mA F300 F301

ARCAM PCB Bill of Materials Document title: A85 / A32 Integrated amplifier preamp PCB Document number: L937RS Issue: 1 Revision: 1 ECO number: 01_E014 Date: 28/11/01 Created by: J Reckless Page 1 of 2 Part Qty Iss Description Designators 1A022 1 RES SM W4 1% 22R 1206 R185 1A047 6 RES SM W4 1% 47R 1206 R108 R109 R133 R134 R186 R187 1A110 1 RES SM W4 1% 100R 1206 R182 1A122 1 RES SM W4 1% 220R 1206 R307 1A133 2 RES SM W4 1% 330R 1206 R300 R304 1A147 1 RES SM W4 1% 470R 1206 R303 1A210 14 RES SM W4 1% 1K0 1206 R100 R101 R102 R125 R126 R127 R156 R157 R158 R189 R190 R191 R195 R196 1A212 1 RES SM W4 1% 1K2 1206 R302 1A222 4 RES SM W4 1% 2K2 1206 R110 R111 R135 R136 1A227 4 RES SM W4 1% 2K7 1206 R115 R116 R140 R141 1A247 1 RES SM W4 1% 4K7 1206 R203 1A256 2 RES SM W4 1% 5K6 1206 R117 R142 1A310 3 RES SM W4 1% 10K 1206 R181 R188 R204 1A322 41 RES SM W4 1% 22K 1206 R112 R113 R114 R118 R119 R120 R121 R137 R138 R139 R143 R144 R145 R146 R147 R148 R149 R150 R151 R152 R153 R154 R155 R162 R163 R164 R165 R166 R167 R168 R169 R170 R171 R172 R173 R174 R175 R176 R177 R178 R179 1A410 16 RES SM W4 1% 100K 1206 R103 R104 R105 R128 R129 R130 R159 R160 R161 R180 R192 R193 R194 R197 R198 R199 1A510 6 RES SM W4 1% 1M0 1206 R106 R107 R131 R132 R183 R184 1A822 6 RES SM W4 1% 2R2 1206 R122 R123 R124 R200 R201 R202 2C022 6 MLC 22P 50V NPO 5% SM C115 C136 C148 C149 C158 C159 2C110 4 MLC 100P 50V NPO 5% SM C108 C109 C129 C130 2C210 5 MLC 1N0 50V X7R 10% SM C100 C121 C139 C160 C164 2C310 1 MLC 10N 50V X7R 10% SM C119 2C410 39 MLC 100N 50V X7R 10% SM C104 C105 C106 C107 C118 C125 C126 C127 C128 C143 C144 C145 C146 C152 C153 C155 C156 C168 C169 C170 C171 C172 C173 C174 C175 C176 C177 C178 C179 C180 C181 C182 C183 C184 C185 C186 C304 C308 C309 2D147W 14 WIMA FKP2 470P 63V CAP C101 C102 C103 C122 C123 C124 C140 C141 C142 C161 C162 C163 C165 C166

ARCAM PCB Bill of Materials Document title: A85 / A32 Integrated amplifier preamp PCB Document number: L937RS Issue: 1 Revision: 1 ECO number: 01_E014 Date: 28/11/01 Created by: J Reckless Page 2 of 2 2D210 2 PPRO 1N0 5% 63V RA C314 C315 2D222W 2 WIMA FKP2 2N2 63V CAP C114 C135 2K410 2 PEST 100N 63V 10% C147 C167 2K447 9 PEST 470N 63V 10% C112 C113 C133 C134 C150 C151 C192 C193 C307 2N610 8 ELST 10U 50V C120 C154 C187 C188 C189 C190 C191 C305 2N710 3 ELST 100U 25V C110 C131 C157 2N722 2 ELST 220U 16V C302 C312 2N747 1 ELST 470U 25V RA C306 2N810C 2 ELST 1M0 35V C300 C310 2N833 2 ELST 3M3 25V C303 C313 2P610CC 6 ELEC 10U 50V CERAFINE C111 C116 C117 C132 C137 C138 3AS16W 5 DIODE SS SM BAS16W D120 D302 D304 D305 D308 3AV99W 22 DIODE SS SM BAV99W D100 D101 D102 D103 D104 D105 D106 D107 D108 D109 D110 D111 D112 D113 D114 D115 D116 D117 D118 D119 D121 D122 3BS1D 4 RECT S1D 1A 200V SM D300 D301 D306 D307 3CW315V 2 ZENER 15V OW35 SM SOT23 D310 D311 4A846B 1 TRANS LF SS N SM BC846B Q306 4A849B 1 TRANS LF SS N SM BC849B Q100 4A856B 1 TRANS LF SS P SM BC856B Q307 4B1964 1 TRANS AUDIO DRIVER P 2SA1964 Q305 4B5248 1 TRANS AUDIO DRIVER N 2SC5248 Q301 4J112 2 TRANS JFET N J112 Q300 Q303 5A1844 1 IC DS1844S-010 Z108 5AVSDVC 1 IC AUDIO DIGITAL VOL SM Z107 5B072D 6 IC AUDIO SM DUAL TL072 Z109 Z110 Z111 Z112 Z113 Z114 5B2134 3 IC OPAMP DUAL SM OPA2134PA Z115 Z116 Z117 5D317T 1 IC VREG POS LM317T Z301 5S408DY 6 IC 8 TO 1 MUX DG408DY SO16 Z100 Z101 Z102 Z103 Z104 Z105 5S413DY 1 IC QUAD SPST CMOS SW SO16 Z106 8D225 4 PHONO SKT 4-WAY EMC GOLD SK2 SK3 SK4 SK5 8D226 1 PHONO SKT 2-WAY EMC GOLD SK6 8K2304 1 MOLEX MINI FIT HCS 4 WAY SK300 8K2404 1 4-WAY AMP CT CONN SK102 8K2408 1 8-WAY AMP CT CONN SK103 8K6604 1 4-WAY FR LOCK CONN SK301 8K8022B 1 Connector 22way Molex 52806-2210 SK100 8K8330 1 30-WAY FFC VERT CONN SM 1MM SK101 A216 1 RELAY DPDT 5V SM NEC EB2-5NU RLY100 C3202 2 FUSE R452 T2A F300 F301 L937PB_1 1 PRINTED CIRCUIT BOARD PCB1 SUMMARY OF CHANGES FROM 1.0 TO 1.1 DELETED: C3751 2 FUSE R452 T750mA F300 F301 ADDED: C3202 2 FUSE R452 T2A F300 F301

ARCAM PCB Bill of Materials Document title: A85 DISPLAY PCB Document number: L865RS Issue:2 Revision: 0 ECO number: 01_E028 Date: 13/02/02 Created by: WAF Page 1 of 2

Part Qty Iss Description Designators

1A000 3 RES SM W4 2% 0R0 R58 R59 R481A110 7 RES SM W4 1% 100R 1206 R51 R52 R53 R64 R65

R66 R671A115 1 RES SM W4 2% 150R R341A133 1 RES SM W4 2% 330R R331A212 2 RES SM W4 2% 1K2 R38 R461A215 10 RES SM W4 2% 1K5 R20 R23 R24 R31 R17

R18 R19 R21 R22 R251A222 1 RES SM W4 2% 2K2 R391A247 2 RES SM W4 2% 4K7 R40 R471A310 36 RES SM W4 2% 10K R49 R50 R56 R57 R73

R74 R75 R76 R1 R2R3 R4 R5 R6 R7 R8R9 R10 R11 R12 R13R14 R15 R16 R26 R27R28 R29 R30 R32 R35R36 R37 R45 R55 R68

1A410 4 RES SM W4 2% 100K R41 R42 R43 R441A822 4 RES SM W4 1% 2R2 1206 R69 R70 R71 R722C010A 2 MLC 10P 50V NPO 10% SM C31 C322C018 2 MLC 18P 50V X7R 10% SM C1 C22C210 11 MLC 1N0 50V X7R 10% SM C39 C40 C41 C42 C43

C44 C45 C46 C47 C48C49

2C410 14 MLC 100N 50V X7R 10% SM C3 C4 C5 C6 C7 C8C9 C10 C12 C15 C16C17 C25 C27

2M610 4 ELST 10U 50V SM C11 C14 C26 C282M710 1 ELST 100U 25V SM C292N722 2 ELST 220U 16V C33 C342W110X4 10 CAP PACK NPO 0612 4X100P 50V 5% C50 C51 C52 C53 C54

C55 C60 C61 C62 C633AS16W 3 DIODE SS SM BAS16W D2 D3 D53C5251B 1 ZENER 22V OW 35 SM SOT23 D43D006 1 LED RED/GREEN 3MM L-93WEGW LED113D007 10 LED GREEN 3.1MM SLR-37MG3F LED1 LED2 LED3 LED4

LED5 LED6 LED7 LED8LED9 LED10

4A847 4 TRANS LF SS N SM BC847B Q1 Q2 Q3 Q45D7815 1 IC VREG POS 7815 Z125G2402 1 IC CMOS EPROM 24C02 SM Z55H1233A 1 IC MICRO RESET DS1233 SM Z25H3048 1 H8/3048 128K FLASH MICROCONTROLLER Z15M393AD 3 IC COMPARATOR SM DUAL LM393A Z6 Z7 Z85M8532 1 DUAL OUTPUT SINGLE SUPPLY AMP AD8532

Z117X040 1 XTAL 16MHZ SM GSX49-4 X18K2005 1 5-WAY AMP CT CONN SK28K6315 1 14 WAY DIL HEADER HORIZ SK48K7014A 1 FFC 14W 2.54MM HOR PTH SK18K8022A 1 22-WAY FFC CONN HORIZ 1MM PTH SK3A1211 1 EC16B2414 SW18A1505 6 TACT SWITCH SM SDTM-610-NTR SW11 SW12 SW13 SW14

SW15 SW16A1506 1 TACT SWITCH BOURNS SDTX-644 SW17A1509 10 TACT SWITCH SM SDTM-620-NTR SW1 SW2 SW3 SW4 SW5

SW6 SW7 SW8 SW9 SW10

ARCAM PCB Bill of Materials Document title: A85 DISPLAY PCB Document number: L865RS Issue:2 Revision: 0 ECO number: 01_E028 Date: 13/02/02 Created by: WAF Page 2 of 2 B1013 1 MN12818A VFD ITRON DISP1B2107 1 REMOTE RX PIC-26043TM2 38KHZ RX1E916PM 2 DISPLAY CRADLE E916PM DC1 DC2F163 2 STICKY PAD S/A 10 X 15mm SP1 SP2L865PB_2 1 X PRINTED CIRCUIT BOARD PCB1

******** Obsolete, absent, redundant, or incorrect issue in PDM:L865PB_2 1 X PRINTED CIRCUIT BOARD PCB1

************************************************************************************************** Additions Since Last Issue ***************************************************************************************************


B2107 1 REMOTE RX PIC-26043TM2 38KHZ RX1E916PM 2 DISPLAY CRADLE E916PM DC1 DC2L865PB_2 1 X PRINTED CIRCUIT BOARD PCB1

************************************************************************************************** Deletions Since Last Issue ***************************************************************************************************


B2103 1 REMOTE RX SBX1610-52 38KHZ RX1L865PB_1 1 X PRINTED CIRCUIT BOARD PCB1

TITLE A85 PHONO PCB

DWG. No. L870RS ISSUE 2.0 ECO No 01_1070 DATE 17-4-01

DRAWN BY JAG RUN-OUT SHEET SHEET 1 of 1


1H010 2 RES MF W4 1% 10R R123 R2231H022 8 RES MF W4 1% 22R R118 R119 R120 R121 R218 R219 R220 R2211H110 10 RES MF W4 1% 100R R101 R102 R104 R105 R106 R201 R202 R204 R205 R2061H133 2 RES MF W4 1% 330R R100 R2001H256 2 RES MF W4 1% 5K6 R124 R2241H312 4 RES MF W4 1% 12K R109 R110 R209 R2101H315 2 RES MF W4 1% 15K R115 R2151H339 2 RES MF W4 1% 39K R122 R2221H347 2 RES MF W4 1% 47K R108 R2081H356 2 RES MF W4 1% 56K R111 R2111H410 6 RES MF W4 1% 100K R112 R113 R114 R212 R213 R2141H522 4 RES MF W4 1% 2M2 R116 R117 R216 R2172A410 1 CERD 100N 63V -20% +80% RA C12D110N 2 PPRO 100P 63V 5% RA C119 C2192D110W 2 PPRO W 100P 63V 5% RA C109 C2092D147W 6 PPRO W 470P 63V 5% RA C108 C116 C117 C208 C216 C2172D210 4 PPRO 1N0 5% 63V RA C101 C120 C201 C2202D213N 2 PPRO 1N3 63V 5% RA C115 C2152D247N 2 PPRO 4N7 63V 5% RA C110 C2102D310 4 PPRO 10N 63V 1% AXIAL C111 C112 C211 C2122K410 8 PEST 100N 63V 10% C104 C105 C106 C107 C204 C205 C206 C2072K510 2 CAP MKS2 1U0 16V 10% C113 C2132N622 2 ELST 22U 63V C100 C2002P710AS 4 ELEC 100U 25V SILMIC C102 C103 C202 C2032U610 2 ELST NON POLAR 10UF 35V C118 C2183A4148 6 SSDIODE 1N4148 75V D100 D101 D102 D200 D201 D2024A1085 4 TRANS LF SS P 2SA1085 TR106 TR107 TR206 TR2074A546 14 TRANS LF SS N BC546B TR108 TR109 TR110 TR111 TR112 TR113 TR114 TR208 TR209 TR210 TR211 TR212 TR213 TR2144A556 12 TRANS LF SS P BC556B TR100 TR101 TR102 TR103 TR104 TR105 TR200 TR201 TR202 TR203 TR204 TR2055B071 2 IC FET OPAMP TL071 IC100 IC2008D230 1 PHONO SKT 2-WAY HOR EMC GOLD SK18K2408 1 8-WAY AMP CT CONN SK2A1013 1 SW PUSH 4PCO SW100L870PB_2 1 X PRINTED CIRCUIT BOARD PCB1

******** Obsolete, absent, redundant, or incorrect issue in PDM:

TITLE A85 PHONO PCB

DWG. No. L870RS ISSUE 2.0 ECO No 01_1070 DATE 17-4-01

DRAWN BY JAG RUN-OUT SHEET SHEET 2 of 1

L870PB_2 1 X PRINTED CIRCUIT BOARD PCB1

************************************************************************************************** Additions Since Last Issue ***************************************************************************************************


2D210 2 PPRO 1N0 5% 63V RA C120 C220L870PB_2 1 X PRINTED CIRCUIT BOARD PCB1

************************************************************************************************** Deletions Since Last Issue ***************************************************************************************************


2D147W 2 PPRO W 470P 63V 5% RA C114 C214L870PB_1 1 X PRINTED CIRCUIT BOARD PCB1

ARCAM PCB Bill of Materials Document title: P85 THIRD CHANNEL Document number: L911RS Issue: 1 Revision: 1 ECO number: 01_1101 Date: 06/06/01 Created by: JR Page 1 of 2 Part Qty Iss Description Designators 1A000 2 RES SM W4 1% 0R0 1206 R345 R346 1A022 4 RES SM W4 1% 22R 1206 R321 R322 R323 R337 1A110 13 RES SM W4 1% 100R 1206 R105 R106 R315 R316 R317 R318 R319 R320 R343 R344 R347 R348 R349 1A115 2 RES SM W4 1% 150R 1206 R338 R339 1A122 2 RES SM W4 1% 220R 1206 R103 R104 1A133 2 RES SM W4 1% 330R 1206 R341 R342 1A210 7 RES SM W4 1% 1K0 1206 R100 R101 R102 R324 R325 R326 R354 1A215 1 RES SM W4 1% 1K5 1206 R331 1A218 1 RES SM W4 1% 1K8 1206 R332 1A233 2 RES SM W4 1% 3K3 1206 R333 R335 1A247 3 RES SM W4 1% 4K7 1206 R310 R328 R329 1A268 1 RES SM W4 1% 6K8 1206 R355 1A310 13 RES SM W4 1% 10K 1206 R300 R301 R302 R303 R304 R305 R306 R307 R309 R311 R312 R313 R314 1A322 4 RES SM W4 1% 22K 1206 R308 R327 R334 R336 1A410 1 RES SM W4 1% 100K 1206 R340 1A510 1 RES SM W4 1% 1M0 1206 R330 1A822 1 RES SM W4 1% 2R2 1206 R107 1C856 2 RES CF 2W 5R6 5% R350 R351 1J147 2 RES 2W MF 5% 470R R352 R353 1T002 1 THERMISTOR SIEMENS B59008 TH100 2C110 2 MLC 100P 50V NPO 5% SM C307 C308 2C210 1 MLC 1N0 50V X7R 10% SM C105 2C310 3 MLC 10N 50V X7R 10% SM C103 C104 C312 2C410 7 MLC 100N 50V X7R 10% SM C100 C101 C309 C310 C313 C314 C315 2D147W 1 PPRO W 470P 63V 5% RA C316 2H410 3 PCRB 100N 100V 10% RA 5mm C108 C109 C311 2K410 1 PEST 100N 63V 10% C319 2K447 1 PEST 470N 63V 10% C317 2N610 2 ELST 10U 50V C305 C318 2N710 5 ELST 100U 25V C102 C300 C301 C303 C304 2N710B 2 ELST 100U 100V C302 C306 2N910A 2 ELST 10m 63V RA 35mm C106 C107 2V710 1 ELST NON POLAR 100UF 16V C320 3AS16W 3 DIODE SS SM BAS16W D300 D301 D302 3B4003 4 RECTIFIER 1N4003F 1A 200V D100 D101 D303 D304 3BGBU8D 1 BRIDGE RECTIFIER 8A 200V BR100 3CW315V 2 ZENER 15V OW35 SM SOT23 DZ300 DZ301 3CW34V7 4 ZENER 4V7 OW 35 SM SOT23 DZ302 DZ303 DZ305 DZ306 4AFMMT497 11 TRANS LF SS N SM FMMT497 TR309 TR310 TR311 TR312 TR313 TR314 TR315 TR316 TR317 TR320 TR322 4AFMMT597 10 TRANS LF SS P SM FMMT597 TR300 TR301 TR302 TR303 TR304 TR305 TR306 TR307 TR308 TR321

ARCAM PCB Bill of Materials Document title: P85 THIRD CHANNEL Document number: L911RS Issue: 1 Revision: 1 ECO number: 01_1101 Date: 06/06/01 Created by: JR Page 2 of 2 4B179 2 NPN TRANS MP BD179 TR100 TR101 4CSAP15N 1 TRANS POWER NPN SAP15N TR318 4CSAP15P 1 TRANS POWER PNP SAP15P TR319 5B072D 1 IC AUDIO SM DUAL TL072 IC300 5J7414D 1 SURFACE MOUNT HEX SCHMITT TRIGGER IC100 6F110 1 PRES 100R LIN HORIZ RV300 7D002C 1 INDUCT 2U2 12x20mm L300 8D226 1 PHONO SKT 2-WAY EMC GOLD SK101 8D418G 1 CAMCON BINDING POST 4WAY GOLD SK102 8K2304 1 MOLEX MINI FIT 4 WAY SK103 8K6201 1 2WAY MOLEX VERT MALE CONNECTOR PL300 8K7014 1 FFC 14W 2.54MM VER PTH SK100 A213 2 RLY SPST 24V SPKR RLY100 RLY101 L911PB_1 1 X PCB PB ******** Obsolete, absent, redundant, or incorrect issue in PDM: L911PB_1 1 X PCB PB *************************************************************************** *********************** Additions Since Last Issue ************************ *************************************************************************** Part Qty Iss Description Designators 1A310 1 RES SM W4 1% 10K 1206 R314 1A322 1 RES SM W4 1% 22K 1206 R308 *************************************************************************** *********************** Deletions Since Last Issue ************************ *************************************************************************** Part Qty Iss Description Designators 1A247 1 RES SM W4 1% 4K7 1206 R314 1A310 1 RES SM W4 1% 10K 1206 R308

TITLE P85 SWITCH BOARD

DWG. No. L910PB ISSUE 1.0 ECO No 00_1099 DATE 29/09/00

DRAWN BY CL RUN-OUT SHEET SHEET 1 of 2

part Qty Iss Description Designators

******** PCB Finish items:******** (For drawing office use only. Will be******** kitted from mechanical run-out sheet.)5B483028 1 IC CMOS MICRO HT48R30 28-DIP-B-0 Z1

******** PCB Build items:1H118 1 RES MF W4 1% 180R R151H133 1 RES MF W4 1% 330R R141H147 3 RES MF W4 1% 470R R19 R20 R211H156 2 RES MF W4 1% 560R R12 R131H310 13 RES MF W4 1% 10K R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R17 R181H410 1 RES MF W4 1% 100K R162A410 9 CERD 100N 63V -20% +80% RA C1 C2 C3 C4 C9 C10 C11 C12 C132N610 1 ELST 10U 50V C52N710 4 ELST 100U 25V C6 C7 C8 C143A4148 2 SSDIODE 1N4148 75V D1 D23D006 1 LED RED/GREEN 3MM L-93WEGW LED33D007 2 LED GREEN 3.1MM SLR-37MG3F LED1 LED24A546 3 TRANS LF SS N BC546B Q5 Q6 Q74A556 4 TRANS LF SS P BC556B Q1 Q2 Q3 Q45J7432 1 HCMOS 74HC32 Z27W005 1 CER RESON 4.00MHz X18K7014A 2 FFC 14W 2.54MM HOR PTH SK1 SK28S028N 1 IC SOCKET 28 NARROW Z1A1503 2 A TACT SWITCH SKHVPE SW1 SW2A1506 1 TACT SWITCH BOURNS SDTX-644 SW3L910PB_1 1 X PRINTED CIRCUIT BOARD PCB

******** Prototype or pre-production parts used:A1503 2 A TACT SWITCH SKHVPE SW1 SW2

******** Obsolete, absent, redundant, or incorrect issue in PDM:L910PB_1 1 X PRINTED CIRCUIT BOARD PCB

************************************************************************************************ Additions Since L910RS Issue C *************************************************************************************************


A1503 2 A TACT SWITCH SKHVPE SW1 SW2L910PB_1 1 X PRINTED CIRCUIT BOARD PCB

************************************************************************************************ Deletions Since L910RS Issue C **********************

TITLE P85 SWITCH BOARD

DWG. No. L910PB ISSUE 1.0 ECO No 00_1099 DATE 29/09/00

DRAWN BY CL RUN-OUT SHEET SHEET 2 of 2

***************************************************************************


A1504 2 TACT SWITCH 2-PIN LOW PROF SW1 SW2L910PB_C 1 PRINTED CIRCUIT BOARD PCB

A85 General Assembly Parts List ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY

A L813RC REMOTE CONTROL 1 B L907TX TRANSF A85 100V REPLACE 7A9301 AT TX200

TRANSFORMER FITTED ON PCB L865AY

1

ITEM 240V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY C12406 C12406 TBA T4AL FUSE FUSE & SPARE FUSE HOLDER 2 E804HK HEAT-SINK 1 E804MI MAINS INSULATOR ON TOP OF CHASSIS UNDER TX

SPACER 1

E821CH CHASSIS 1 E83001 TX GASKET UNDER TX 1 E032AY REAR PANEL 1 E912MC 85 AMP TRANSISTOR CLAMP ON HEAT-SINK E804HK 4 E850MC HEAT SHUNT 1 E853MC 2000 A85 PRE-AMP REG CLAMP 1 E858PM LARGE VOLUME KNOB 1 E859MC PHONO BLANKING PLATE 1 E860MC MODULE BLANK 1 E866MC A85 TOROIDAL SHIELD BETWEEN TOROID TX & CHS 1 E869PM TACT BUTTON POWER 1 E879PM FOOT 6 E879SL CONFIGURATION LABEL CHASSIS 1 E907MC KOOL PAD HEAT-SINK 1 E920MC HEAT SINK CLAMP HEAT SINK 1 F022 FUSE HOLDER COVER FOR FUSE HOLDERS 2 F037 TOROID CLAMP 90MM DIA. FOR TX 1 F038 RUBBER WASHER ON TOP OF TX 1 F062 FUSE CLIP FOR SPARE FUSE 1 F065 ADHESIVE CABLE CLIP FOR TX SCREEN WIRE 1 F082 TO220 SIL PAD UNDER VOLTAGE REG 3 F162 TAPE 50m ROLL ON TOP OF HEAT SINK 0.003 F164 DAMPING PAD COVER TO FP 400M

M HA3A16A M3 x 16mm SCREW HEATSHUNT 2 HA3V10A MC TORX M3X10 STZP 14 HA3V06A M3 x 6mm SCREW MOTHER PCB & SUB-FRONT 11 HA4A12B M4 x 12mm SCREW RR PAN ‘E’ EARTH 2 HA5L20B M5 x 20mm HEX HEAD BOLT BLACK CLAMP E912MC TO E804HK 4 HA5K70B M5 x 70mm BOLT HEATSINK SCREWS 3 HA6K45A M6 x 45mm BOLT TX FXG 1

A85 General Assembly Parts List ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY

HA6K60A TRANSBOLT 1 HF4V09B No. 4 x 9mm SCREW REAR & MODULES 17 HJ4A00A M4 NUT RR PAN ‘E’ EARTH 1 HJ4C00D M4 WAISTED NUT RR PAN ‘E’ EARTH 1 HL4SA WASHER 3 HL4SB M4 SHAKE PROOF RR PAN ‘E’ EARTH 1 HL5EB M5 WASHER BLACK HEATSINK WASHER CTRE 3 HP008 SNAP RIVET BLACK PLASTIC (3000) BLANKING PLATES 4 K5408 SLEEVE FOR LIGHT PIPES (6mm) 1 L865AY A85 DISPLAY PCB ASSEMBLY 1 L937AY A85 PRE AMP PCB ASSEMBLY

PREVIOUS BOARD FITTED L866AY 1

L882AY L894AY A85 PCB ASSEMBLY 1 L882TX L882TX L879TX A85 TRANSFORMER TX 1 L914CA DISP - PRE CABLE ASSEMBLY 1 L915CA DISP - PWR CABLE ASSEMBLY 1 L916CA PWR - HEADPHONE CABLE ASSEMBLY 1 L917CA PWR - PRE CABLE ASSEMBLY 1 E834CP E833CP COVER PLATE 1 E973AY E980AY FASCIA ASSEMBLY 1 HA4V06S HA4V06B M4 X 6mm SCREW COVER TO CHS 4 E802SL 100V LABEL COVER VOL SEL SW HOLE 1

P85 General Assembly ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY

5B483028 HOLTEK PLUS L819SW Z1 of L910AY 1 8K004 JUMPER SOCKET 0.1" M7571-05 2 8K006 CONNECTOR 14MM SHORTING BAR

P2148 1

C12406 C12406 TBA FUSE T4AT FUSE & SPARE FUSE HOLDER 2 E031AY REAR PANEL ASSEMBLY 1 E804HK HEAT-SINK 1 E804MI MAINS INSULATOR ON TOP OF CHASSIS UNDER TX

SPACER 1

E821CH CHASSIS 1 E823AP TX MASK On Top of TX 1 E83001 TX GASKET UNDER TX 1 E861MC P85 3RD CHANEL BLANKING PLATE RAER PANEL 1 E866MC A85 TOROIDAL SHIELD BETWEEN TOROID TX & CHS 1 E869PM TACT BUTTON POWER 1 E879PM FOOT 6 E879SL CONFIGURATION LABEL CHASSIS 1 E907MC KOOL PAD HEAT SINK 1 E912MC 85 AMP TRANSISTOR CLAMP FOR HEAT-SINKS 4 E916SL E916SL E917SL FUSE LABEL 2 E920MC HEATSINK CLAMP HEAT SINK 1 F022 FUSE HOLDER COVER FOR FUSE HOLDERS 2 F037 TOROID CLAMP FOR TX 1 F038 RUBBER WASHER ON TOP OF TX 2 F065 ADHESIVE CABLE CLIP FOR TX SCREEN WIRE 1 F162 TAPE 50m ROLL ON TOP OF HEAT SINK 0.003 F164 DAMPING PAD COVER TO FP 400MM F200 HOLE BLANKING GROMMET FOR REAR PANEL ‘LINK PARKING' 2 HA3V10A M3 x 10mm SCREW MOTHER PCB & SUB-FRONT 9 HA 3V06A MC TORX M3X6 STZP 4 HA4A12B M4 x 12mm SCREW RR PAN ‘E' EARTH 1 HA5K70B M5 x 70mm BOLT HEATSINK SCREWS 3 HA5L20B M5 x 20MM HEX HEAD BOLT BLACK

ST'L CLAMPING OF E912MC TO E804HK 4

HA6K60A M6 x 60mm BOLT TX FXG 1 HF4V09B No. 4 x 9mm SCREW REAR 16 HJ4A00A M4 NUT EARTH 1 HL4SA M4 SHAKE PROOF CHASSIS EARTH 2 HL5EB M5 WASHER BLACK HEAT-SINK WASHER CTRE 3 K5408 SLEEVE FOR LIGHT PIPES (6mm) 1 L882AY POWER SUPPLY & AMP PCB 1

P85 General Assembly ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY

L884TX L884TX L880TX A85P TRANSFORMER 1 L910AY SWITCH PCB 1 L915CA CABLE FFC 0.1" 14WAY A85 DISP - PWR 1 E834CP E833CP COVER PLATE 1 E974AY E990AY FACIA ASSY 1 HA4V06S HA4V06B M4 X 6mm SCREW 4

P85/3 General Assembly ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY

5B483028 PIC CHIP + L819SW 1 8K004 2 WAY JUMPER SKT 2 8K006 CONNECTOR 14MM SNORTING BAR

P2148 1

C12406 C12406 TBA FUSE 20MM 4AT FUSE & SPARE FUSE HOLDER 2 E031AY REAR PANEL ASSEMBLY 1 E804HK HEAT-SINK 1 E804MI MAINS INSULATOR ON TOP OF CHASSIS UNDER TX

SPACER 1

E806HK P85 3RD CHANNEL HEAT-SINK 1 E821CH CHASSIS 1 E823AP P85 TX MASK 1 E83001 TX GASKET UNDER TX 1 E866MC TORODIAL SAFETY SHEILD UNDER TX & WASHER 1 E869PM TACT BUTTON POWER 1 E879PM FOOT 6 E879SL CONFIGURATION LABEL CHASSIS 1 E907MC KOOL PAD HEAT SINK 1 E909MC P85 3RD CHANNEL SIL PAO 1 E912MC 85 AMP TRANSISTOR CLAMP FOR HEAT-SINKS E804HK & E806HK 6 E921MC HEATSINK CLAMP HEAT SINK 1 E922SL P85 3RD CHANEL FUSE LABEL 2 F022 FUSE HOLDER COVER FOR FUSE HOLDERS 2 F037 TOROID CLAMP FOR TX 1 F038 RUBBER WASHER ON TOP OF TX 2 F065 ADHESIVE CABLE CLIP FOR TX SCREEN WIRE 1 F065 ADHESIVE CABLE CLIP FOR TX SCREEN WIRE 1 F162 TAPE 50m ROLL ON TOP OF HEAT SINK 0.003 F164 DAMPING PAD COVER TO FP 400MM F200 HOLE BLANKING GROMMET FOR REAR PANEL 2 HA3V10A M3 x 10mm SCREW MOTHER PCB & SUB-FRONT 22 HA3V06A MC TORX P/H M3X6 STZP 4 HA4A12B M4 x12mm SCREW HA5K70B M5 x 70mm BOLT HEATSINK SCREWS 5

P85/3 General Assembly ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY

HA5L20B M5 x 20MM HEX HEAD BOLT BLACK ST=L

CLAMP E912MC TO E804HK / E806HK

6

HA6K60A M6 x 60mm BOLT TX FXG 1 HF4V09B No. 4 x 9mm SCREW REAR 20 HJ4A00A M4 NUT FOR HEAT SINK 1 HL4SA M4 SHAKE PROOF CHASSIS EARTH 2 HL5EB M5 WASHER BLACK HEAT-SINK WASHER CTRE 5 K5408 SLEEVE FOR LIGHT PIPES (6mm) 1 L882AY POWER SUPPLY & AMP PCB 1 L884TX L884TX L880TX A85 TRANSFORMER TX 1 L910AY SWITCH PCB 1 L911AY A85 3RD CHANNEL 1 L915CA CABLE FFC 0.1" 14WAY A85 DISP - PWR 1 L919CA CABLE FFC 0.1" 14WAY A85 3RD

CHANNEL 1

E832CP E831CP COVER PLATE 1 E974AY E990AY FACIA ASSY 1 HA4V06S HA4V06B M4 X 6mm SCREW COVER SIDE 4