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COMPACT DISC STEREO CASSETTE RECEIVER aiwa SERVICE NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD - CASSEIVER SPEAKER REMOTE CONTROLLER NSX-MT320 SX-NA302 CX-NMT320 SX-R275 RC-8AS NSX-MT321 TS-W35 SX-C605 lf requiring information about the CD mechanism, see Service Manual of 4ZG-1, S/M Code No. 09-983 -249-30T. .If requiring information about the Sub woofer, see Service Manual of original. S/M Code No. 09-976-204-001.

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Page 1: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

COMPACT DISC STEREO

CASSETTE RECEIVER

aiwaSERVICE

NSX-MT320

NSX-MT321

\ SYSTEM SUB WOOFER CD - CASSEIVER SPEAKERREMOTE

CONTROLLER

NSX-MT320 SX-NA302

CX-NMT320SX-R275 RC-8AS

NSX-MT321 TS-W35SX-C605

●lf requiring information about the CD mechanism, see Service Manual of 4ZG-1,

S/M Code No. 09-983 -249-30T.

.If requiring information about the Sub woofer, see Service Manual of original.

S/M Code No. 09-976-204-001.

Page 2: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

TABLE OF CONTENTS

SPECIFICATIONS .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .........................3

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...4

PRECAUTION TO REPIACE OPTICAL BLOCK .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...4

NOTE ON BEFORE STARTING REPAIR .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...5. 6

ELECTRICAL MAIN PARTS LIST .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..7. lO

TRANSISTOR lLLUSTRATION .. . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . ..ll

BLOCK DIAGRAM–1 ~UNER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..l2

BLOCK DIAGRAM .2(MAlN /FRONT /PRO) . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..l3.l5

SCHEMATIC DIAGRAM -1 (MAIN 1/2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-18

WIRING- 1 (MAIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..............l9. 20

WIRING -2 (FRONT) . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .......2l. 22

SCHEMATIC DIAGRAM -2 (FRONT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...23 -25

SCHEMATIC DIAGRAM -3 (TUNER FRONT END) .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...26

IC BLOCK DIAGRAM – 1 .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....26. 27

SCHEMATiC DIAGRAM –4 (PRO) .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...27 -28

WIRING–3 (PRO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .................29. 30

SCHEMATIC DIAGRAM -5 (MAIN 2/2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..3l. 32

WIRING –4 (AC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . ..s . . . . . . . . . . . . . ....................33

WIRING-5 (DECK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...................34

FL GRID ASSIGNMENT AND ANODE Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...35

IC BLOCK DIAGRAM – 2 .. . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...36. 38

IC DESCRIPTION ,. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....... 39-41

ADJUSTMENT <TUNER / DECK> .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o...42. 43

PRACTICAL SERVICE FIGURE .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . ...44

MECHANICAL EXPLODED VIEW 1 / 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...45. 46

MECHANICAL PARTS LIST 1 / 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..4. . . . . . . . . . . . . ...47

TAPE MECHANISM EXPLODED VIEW 1 / 1 . . . . . . . . . . . . . . . . . . . . . . . . . . ..! ..0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48,49

TAPE MECHANISM PARTS LIST 1 / 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..5O

SPRING APPLICATION POSITION .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..5l

SPEAKER DISASSEMBLY INSTRUCTIONS .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...52

SPEAKER PARTS LIST .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . ..s . . . . . . . . . . . . . . . . ..........53

ACCESSORIES / PACKAGE LIST .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...53

REFERENCE NAME LIST .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..o. . . . . . . ..o. . . . . . . . . . ....54

–2-

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SPECIFICATIONS

<FM Tuner section>

Tuning range

Usable sensitivity (IHF)

Antenna terminals

cAM Tuner section>

Tuning range

Usable sensitivity

Antenna

cAmplifier section>

Power output

Inputs

Outpute

<Cassette deck section>

Track format

Frequency response

Recording system

Heads

87.5 MHz to 108 MHz

13.2 dBf

75 ohms (unbalanced)

531 kHz to 1602 kHz (9 kHz step)

530 kHz to 1710 kHz (10 kHz step)

350 WV/m

Loop antenna

Front

30 W + 30 W (50 Hz -20 kHz,

THD less than 1%,6 ohms)

Rear (Surround)

Rated: lOW+lOW

(1 kHz,THD less than 1%,8 ohms)

Center

20 W (1 kHz,THD less than 1%,

8 ohms)

VIDEO/AUX: 150 mV (adjustable)

MIC: 1.8 mV (10 kohms)

SPEAKERS: accept speakers of

6 ohms or more

SURROUND SPEAKERS :

accept speakers of 8 ohms to

16 ohms

CENTER SPEAKER: accept

speakers of 8 ohms or more

PHONES (stereo jack):

accepts headphones of 32 ohms

or more

4 tracks, 2 channels stereo

50 Hz -15000 Hz

AC bias

Deck 1: Playback head x 1

Deck 2: Recording/playback/

erase head x 1

<Compact disc player section>

Laser Semiconductor laser (h =780 nm)

D-A convertar 1 bit dual

Signal-to-noise ratio 85 dB (1 kHz, O dB)

Harmonic distortion 0.05% (1 kHz, O dB)

Wow and fluttar Unmeasurable

<Speaker system SX-NA302>

Cabinet type 3 way, bass raflex (magnetic

shielded type)

Speakere Woofer:

160 mm (63/, in.) cone type

Tweeter:

80 mm (3’/, in.) cone type

Super tweeter:

20 mm (“/lG in.) ceramic type

Impedance 6 ohms

Output sound pressure level 87 dBIWlm

Dimensions (W x H x D) 240 x 324x 283 mm

(9’/2x 127/,x11 ‘/, in.)

Weight 5.2 kg (11 Ibs 7 OZ.)

<General>

Power requirements 120 V AC, 60Hz

Power consumption 120W

Dimensions of main unit 260 x 330x 346 mm

(W XHXD) (10’/4 x 13x 135/, in.)

Weight of main unit 6.9 kg (15 Ibs 3 OZ.)

. Design and specifications are subject to change without notice.

● Manufactured under license from Dolby Laboratories Licensing

Corporation.

“DOLBY” and “PRO LOGIC’ are trademarks of DolbyLaboratories

Licensing Corporation.

-3-

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PROTECTION OF EYES FROM LASER

This set employs laser. Therefore, be sure to follow carefully

the instructions below when servicing.

WARNING!!

WHEN SERVICING, DO NOT APPROACH THE LASER EXIT

WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY

TO CONFIRM LASER BEAM EMISSION. BE SURE TO

OBSERVE FROM A DISTANCE OF MORE THAN 30cm

FROM THE SURFACE OF THE OBJECTIVE LENS ON THE

OPTICAL PICK-UP BLOCK.

Caution: Invisible laser radiation when

open and interlocks defeated avoid expo-

sure to beam.

Advarsel: Usynlig laserst2ding ved Abning,

n& sikkerhedsafbrydere er ude af funktion.

Undg~ uds@telse for str~ling.

VAROITUS!

Laiteen Kayttaminen muulla kuin tassa kayttbohjeessa mainit-

ulla tavalla saattaa altistaa kayt-tajan turvallisuusluokan 1 ylit-

tav~lle nakym~ttomalle Iasersateilylle.

VARNING!

Om apparaten anvands pa annat satt W vad som specificeras

i denna bruksanvising, kan anvandaren utsattas for osynling

laserstr#dning, som overskrider gransen for Iaserklass 1.

Precaution to replace Optical block

(KSS - 213F)

LBody or clothes electrostatic potential could ruin

laser diode in the optical block. Be sure ground

body and workbench, and use care the clothes

BEAM DURING SERVICING

CAUTION

Use of controls or adjustments or performance of procedures

other than those specified herein may result in hazardous radi-

ation exposure.

ATTENTION

L’utilisation de commandes, reglages ou procedures autres que

ceux specifies peut entraher une dangereuse exposition aux

radiations.

ADVARSEL!

Usynlig laserst~ling ved Abning, n~r sikkerhedsafbrydereer ude

af funktion. UndgA udseXtelse for str~ling.

This Compact Disc player is classified as a CLASS 1 LASER

product.

The CLASS 1 LASER PRODUCT label is located on the rear

exterior.

ICLASS 1 LASER PRODUCT

KLASSE 1 LASER PRODUKT

LUOKAN 1 LASER LAITE

KLASS 1 LASER APPARAT

PICK-UP ASSY P.C.B

\

1 ) After the connection, remove solder shown in

right figure.

-4-

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NOTE ON BEFORE STARTING REPAIR

1. Forced discharge of electrolytic capacitor of power supply block

When repair is going to be attempted in the set that uses relay circuit in the power supply block, electric potential is kept charged

across the electrolytic capacitors (C1OI, 102) even though AC power cord is removed. If repair is attempted in this condition, the

secondary defect can occur.

In order to prevent the secondary trouble, perform the following measures before starting repair work.

Discharae mocedure I 1 81“!

Remove the AC power cord.

Connect a discharging resistor at an end of lead wire that

has clips at both ends. Connect the other end of the lead

wire to metal chassis.

Contact the other end of the discharging resistor to the

positive (+) side (+VH) of C101. (For two seconds)

Contact the same end of the discharging resistor as step

@to the negative (-) side (-VH) of C102 in the same

way. (For two seconds)

Check that voltage across C101 and C102 has decreased

1 V or less using-a multimeter or an oscilloscope.

\ I MAIN C.B

JSelect a discharging resistor referring to the following table, Fig-1

Charging voltage (V) Discharging

(Clol , 102)Rated power (W) Parts number

resistor (Q)

25-48 100 3 87-AOO-247-090

49-140 220 5 87-AOO-232-090

Note: The reference numbers (C101, C102) of the electrolytic capacitors can change depending on the models. Be sure to check the

reference numbers of the charging capacitors on schematic diagram before starting the discharging work.

2. Check items before exchanging the MICROCOMPUTER

Be sure to check the following items before exchanging the MICROCOMPUTER. Exchange the MICROCOMPUTER after

confirming that the MICROCOMPUTER is surely defective.

2-1. Regarding the HOLD terminal of the MICROCOMPUTER

When the HOLD terminal (INPUT) of the MICROCOMPUTER is “H”, the MICROCOMPUTER is judged to be operating

correctly. When this terminal is “L”, the main power cannot be turned on. Therefore, be sure to check the terminal voltage of

the HOLD terminal before exchange.

When the MICROCOMPUTER is not defective, the HOLD terminal can also go “L” when the POWER AMPLIFIER has any

abnormalities that triggers the abnormality detection circuit on the MAIN C. B. that sets the HOLD terminal to “L”.

● Good or no good judgement of the MICROCOMPUTER

Turn on the AC main power.

Confirm that the main power is turned on and the HOLD terminal of the MICROCOMPUTER keeps the “H’ level or

not.

When the HOLD terminal is “L” level, the abnormality detection circuit is judged to be working correctly and the

MICROCOMPUTER is judged to be good.

—-— -—. .—. — .—. — .—. —

FRONT C.B ‘ FAIN c.B

iPIN101 CON601

In some models, it is PIN (@

MICROCOMPUTER

POWER AMP

POWER AMP

POWER SUPPLY

PIN number is different

depending upon microprocessor.

—.— .—. —- .—. —. —.— -—- —..

Fig-2-l

–5–

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In such a case, check also if the POWER AMPLIFIER circuit or power supply circuit has any abnormalities or not,

2-2. Regarding reset

There are cases that the machine does not work correctly because the MICROCOMPUTER is not reset even though the AC

power cord is re-inserted, or the software reset (pressing the STOP key + POWER key) is performed.

When the above described phenomenon occurs, it can leads to wrong judgement as if the MICROCOMPUTER is defective and

to exchange the MICROCOMPUTER. In such a case, perform the forced-reset by the following procedure and check good or

no good of the MICROCOMPUTER.

@ Remove the AC power cord.

Fig-2-2

@ Short both ends of the electrolytic capacitor Cl 13 that is connected to VDD of the MICROCOMPUTER with tweezers.

@) Connect the AC power cord again. If the MICROCOMPUTER returns to the normal operation, the MICROCOMPUTER

is good.

Note: The reference number or MICROCOMPUTER pin number of transistor (Ql 10) and electrolytic capacitor (Cl 13) can change

depending on the models. Be sure to check the reference numbers on schematic diagram before starting the discharging work.

2-3. Confirmation of soldering state of MICROCOMPUTER

Check the soldering state of the MICROCOMPUTER in addition to the above described procedures. Be sure to exchange the

MICROCOMPUTER after surely confirming that the trouble is not caused by poor soldering but the MICROCOMPUTER

itself.

-6-

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ELECTRICAL MAIN PARTS LIST

If can’t understand for Description please kindly refer to” REFERENCE NAME LIST”.

REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION

NO. NO,

87-010-407-080

87-010-407-080

87-010-430-080

87-010-263-080

87-010-260-080

87-010-403-080

87-012-140-080

87-010-263-080

87-010-247-080

87-010-112-080

87-010-235-080

87-010-917-090

87-010-917-090

87-010-546-080

87-010-546-080

87-010-185-080

87-010-185-080

87-010-186-080

87-010-186-080

87-010-403-080

87-010-403-080

87-010-260-080

87-010-260-080

87-A1O-812-O8O

87-A1O-812-O8O

87-010-544-080

87-010-544-080

87-012-368-080

87-012-368-080

87-012-368-080

87-012-368-080

87-010-188-080

87-010-318-080

87-010-318-080

87-012-157-080

87-012-157-080

87-012-145-080

87-012-145-080

87-010-196-080

87-010-196-080

87-010-196-080

87-010-198-080

87-010-198-080

87-010-180-080

87-010-180-080

87-010-182-080

87-010-182-080

87-016-492-080

87-016-492-080

87-010-260-080

87-010-370-080

87-010-404-080

87-010-404-080

87-010-196-080

87-010-401-080

87-010-401-080

87-010-196-080

87-010-196-080

87-010-196-080

87-012-140-080

87-012-140-080

87-010-175-080

87-012-349-080

87-010-260-080

87-010-197-080

87-010-183-080

87-010-183-080

87-010-183-080

87-010-196-080

87-016-083-080

CAP , ELECT 33-50V

CAP, ELECT 33-50V

CAP, ELECT 100-63

CAP, ELECT 100-1OV

CAP, ELECT 47-25V

CAP, ELECT 3.3-50V

CAP 470P

CAP, ELECT 100-1OV

CAP, ELECT 1OO-5OV

CAP, ELECT 100-16v

CAP, E 470-16 SME

CAP, E 3300-50 M SMG

cAF, E 3300-50 M SMG

CAP, ELECT 0.33-50V

CAP, ELECT 0.33-50V

C-CAP, S 3900P-50 B

C-CAP, S 3900P-50 B

CAP, CHIP 4700P

CAF, CHIP 4700P

CAP, ELECT 3. 3-50V

CAP, ELECT 3. 3-50V

CAP, ELECT 47-25V

CAP, ELECT 47-25V

C-CAP, S 220P-200 J CH

C-CAP, S 220P-200 J CH

CAP, ELECT 0.1-50V

CAP, ELECT 0.1-50V

C-CAP, S 0.1-50 F

C-CAP, S 0.1-50 F

C-CAP, S 0.1-50 F

C-CAP, S 001-50 F

C-CAP, S 6800P-50 B

C-CAP, s 47P-50 CH

C-CAP, s 47P-SO CH

C-CAP, s 330P-50 CH

C-CAP, S 330P-50 CH

CAP, CHIP S 270P CH

CAP, CHIP S 270P CH

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0,1-25

CHIP CAPACITOR, 0.1-25

CAP, CHIP 0.022

CAP, CHIP 0.022

CAP, CHIP S 1500P-50 KB

CAP, CHIP S 1500P-50 KB

IC C115

C116

C117

C118

C119

87-A2O-O83-O1O

88-NFV-602-O1O

87-NF8-614-O1O

87-017-915-080

87-A20-783-040

IC, BA3835S

C-IC, UPD780228-019-3BA

IC, SPS-442-1-W

IC, BU4094BCF

C-IC, BA7762AFS C120

C121

87-017-888-080

87-A20-954-040

86-NFZ-655-O1O

87-A2O-438-O1O

87-020-454-010

IC, NJM4558MD

C-IC, M62445FP-601

IC, LC72131D(Z)

IC, LA1837

IC, DN6851

C122

C123

C124

C125

C153

C154

C209

C21O

87-A2O-853-O1O C-IC, M62463FP

TMNSISTOR

C211

C212

C213

C214

C215

89-213-702-010

87-026-610-080

87-A30-076-080

87-A30-196-080

87-A30-075-080

TR,2SB1370 (1.8W)

TR, KTC3198GR

C-TR,2SC3052F

TR,2SC4115SRS

C-TR,2SA1235F

C216

C217

C218

C229

C230

87-026-609-080

87-A30-198-080

87-A30-074-080

87-A30-071-080

87-A30-087-080

TR, KTA1266GR

TR, KTC3199GR

C-TR, RTIP 141C

C-TR, RTIN 144C

C-FET,2SK2158

C233

C234

C237

C238

C239

87-A3O-1O7-O7O

87-026-263-080

87-A30-190-080

87-A3O-1O6-O7O

87-A3O-1O9-O1O

C-TR, CNBT5401

C-TR, RN141O

TR, CC5551

C-TR, CNBT5551

TR,2SD2495

c240

C280

C301

C302

C303

87-A3O-1O8-O1O

87-A30-221-080

87-A30-159-080

89-112-965-080

87-A30-073-080

TR,2SB1626

C-TR, DTA114WK

C-TR, KTA1298Y

TR,2SA1296 (0.75W)

C-TR, RTIN 14 lC

C304

C305

C306

C307

C309

87-A3O-1O5-O8O

87-026-238-080

89-327-143-080

87-A30-072-080

87-A3O-214-O1O

C-TR, RTIP 441C

C-TR, DTC144NK

C-TR,2SC2714 (0.lW)

C-TR, RTIP 144C

TR,2SB1344

C31O

C311

C312

C313

C314

87-A3O-215-O1O

87-A30-086-070

TR,2SD2025

C-TR, CSD1306E

DIODE

CHIP CAP 2200P-50 KB

CHIP CAP 2200P-50 KB

C-CAP, S 0.33-16 FZ

C-CAP, S 0.33-16 FZ

CAP, ELECT 47-25V

CAF, E 330-6.3 SNS

CAP, ELECT 4. 7-50V

CAP, ELECT 4. 7-50V

CHIP CAPACITOR, 0.1-25

CAP, ELECT 1-50V

CAP, ELECT 1-50V

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

CAP 470P

CAP 470P

CAP 560P

C-CAP, S 1OOOP-5O CH

CAP, ELECT 47-25v

CAP, CHIP 0.01 DM

C-CAP, S 2700P-50 B

C-CAP, S 2700P-50 B

C-CAP, S 2700P-50 B

CHIP CAPACITOR, 0.1-25

C-CAP, S 0.15-16 RK

C315

C316

C321

c322

C324

87-002-225-010 DIODE, DBF4OC-K1O

87-A40-505-040 C-DIODE ,KDS181

87-A40-504-040 C-DIODE ,KDS184

87-070-274-080 DIODE, 1N4003 SEM

87-A40-435-080 ZENER, MTZJ30D

C325

C327

C328

C332

C335

87-A40-345-080 ZENER,MTZJ1OC

87-A40-004-080 ZENER,MTZJ16A

87-A40-470-080 DIODE, 1SS254

87-A40-509-080 ZENER, MTZJ6 .EC

87-A40-488-080 DIODE, 1SS244

C336

C337

C339

C340

C351

87-017-932-080 ZENER, MTJ6.2B

87-A40-002-080 ZENER, MTZJ5 .lC

87-A40-438-080 ZENER, MTZJ4 .7A

87-A40-234-080 ZENER, MTZJ5.6A

87-A40-116-060 DIODE ,RS403L-B-D-5L

C352

C354

C355

C356

C357

MAIN C.B

C109 87-010-196-080 CHIP CAPACITOR, 0.1-25

Cllo 87-010-196-080 CHIP CAPACITOR, 0.1-25

Clll 87-010-196-080 CHIP CAPACITOR, 0.1-25

C112 87-010-196-080 CHIP CAPACITOR, 0.1-25

C113 87-010-407-080 CAP, ELECT 33-50V

C358

C359

C360

C370

C373C114 87-010-407-080 CAP, ELECT 33-50V

–7–

Page 8: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION

NO. NO.

C374

C378

C379

C380

C386

C401

C402

C457

C458

C516

C601

c602

C613

C614

C619

C620

C621

C622

C629

c630

c631

C632

c633

C634

C635

C636

C637

C641

C701

C702

C703

C704

C709

C711

C712

C713

C714

c721

C722

C723

C725

C727

C728

C755

C756

C757

C758

C759

c760

C761

C762

C763

c764

C765

C766

C767

c768

C769

C770

c771

C772

C773

C774

C775

C776

C7-17

c778

C779

c780

c781

87-016-083-080

87-010-196-080

87-010-382-080

87-010-382-080

87-010-196-080

87-010-405-080

87-010-405-080

87-010-404-080

87-010-404-080

87-010-196-080

87-010-180-080

87-010-180-080

87-010-196-080

87-010-196-080

87-010-185-080

87-010-185-080

87-010-401-080

87-010-401-080

87-010-405-080

87-010-213-080

87-010-194-080

87-010-263-080

87-010-263-080

87-010-196-080

87-010-196-080

87-010-194-080

87-010-183-080

87-010-196-080

87-010-381-080

87-010-404-080

87-010-197-080

87-010-197-080

87-010-322-080

87-010-263-080

87-010-196-080

87-010-197-080

87-010-197-080

87-010-312-080

87-010-312-080

87-010-178-080

87-010-178-080

87-010-196-080

87-010-248-080

87-010-197-080

87-010-197-080

87-010-318-080

87-010-149-080

87-012-156-080

87-012-156-080

87-010-196-080

87-010-197-080

87-010-194-080

87-010-319-080

87-010-197-080

87-010-197-080

87-010-405-080

87-010-197-080

87-010-408-080

87-015-821-080

87-010-407-080

87-010-194-080

87-010-196-080

87-010-263-080

87-010-404-080

87-010-197-080

87-010-400-080

87-010-401-080

87-010-401-080

87-010-196-080

87-010-405-080

C-CAP, S 0.15-16 RK

CHIP CAPACITOR, 0.1-25

CAP , ELECT 22 -25v

CAP, ELECT 22-25v

CHIP CAPACITOR, 0.1-25

CAP , ELECT 1O-5OV

CAP, ELECT 1O-5OV

CAP, ELECT 4 .7-50V

CAP, ELECT 4.7-50V

CHIP CAPACITOR, 0.1-25

C-CER 1500P

C-CER 1500P

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

C-CAP(S 3900P-50 B

C-CAP, S 3900P-50 B

CAP , ELECT 1-5 OV

CAP, ELECT 1- 50V

CAP , ELECT 1O-5OV

C-CAP, S 0.015-50 B

CAP, CHIP 0.047

CAP, ELECT 100-1OV

CAP, ELECT 100-1OV

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

CAP, CHIP 0.047

C-CAP, S 2700P-50 B

CHIP CAPACITOR, 0.1-25

CAP, ELECT 330-16v

CAP, ELECT 4.7-50V

CAP, CHIP 0.01 DM

CAP, CHIP 0.01 DM

C-CAP, S 1OOP-5O CH

CAP, ELECT 100-1OV

CHIP CAPACITOR, 0.1-25

CAP, CHIP 0.01 DM

CAP, CHIP 0.01 DM

C-CAP, S 15P-50 CH

C-CAP, S 15P-50 CH

CHIP CAP 1000P

CHIP CAP 1000P

CHIP CAPACITOR, 0.1-25

CAP, ELECT 22 O-1OV

CAP, CHIP 0.01 DM

CAP, CHIP 0.01 DM

C-CAP, S 47P-50 CH

C-CAP, S 5P-50 CH

C-CAP, S 220P-50 J CH

C-CAP, S 220P-543 J CH

CHIP CAPACITOR, 0.1-25

CAP, CHIP 0.01 DM

CAP, CHIP 0.047

C-CAP, S 56P-50 CH

CAP, CHIP 0.01 DM

CAP, CHIP 0.01 DM

CAP, ELECT 1O-5OV

CAP, CHIP 0.01 DM

CAP, ELECT 47-50V

C-CAP 0.047

CAP, ELECT 33 -50V

CAP, CHIP 0.047

CHIP CAPACITOR, 0.1-25

CAP, ELECT 100-1OV

CAP, ELECT 4.7-50V

CAP, CHIP 0.01 DM

CAP, ELECT 0.47-50V

CAP , ELECT 1- 50V

CAP, ELECT 1-50V

CHIP CAPACITOR, 0.1-25

CAP, ELECT 1O-5OV

C782

C783

c784

C785

c786

C789

C790

C791

C793

C794

C795

c796

C797

c798

C799

C812

c814

c820

C821

C822

c823

C828

c829

C959

c960

C961

CF801

CF802

FFE801

J201

J203

J212

J601

J801

L201

L202

L301

L302

L351

L771

L772

L781

L832

L981

R123

R237

R238

R239

R240

R629

SFR351

SFR352

X721

87-010-405-080

87-015-819-080

87-010-197-080

87-010-403-080

87-010-403-080

87-010-179-080

87-010-179-080

87-010-405-080

87-010-177-080

87-010-406-080

87-010-596-080

87-010-403-080

87-010-181-080

87-010-181-080

87-010-194-080

87-010-197-080

87-010-197-080

87-010-408-080

87-010-197-080

87-010-197-080

87-010-197-080

87-010-196-080

87-010-196-080

87-010-196-080

87-010-196-080

87-010-152-080

87-008-261-010

87-008-261-010

A8-8ZA-190-030

87-A6O-483-O1O

87-033-240-010

87-A6O-399-O1O

87-A6O-425-O1O

87-A6O-2O2-O1O

87-003-383-010

87-003-383-010

87-A5O-O49-O1O

87-A5O-O49-O1O

87-007-342-010

87-A5O-266-O1O

87-A9O-733-O1O

87-005-847-080

86-NFZ-694-080

87-NF4-65O-O1O

87-022-200-080

87-AOO-257-080

87-AOO-257-080

87-AOO-257-080

87-AOO-257-080

87-029-082-010

87-A90-433-080

87-A90-433-080

87-A7O-O61-O1O

FRONT C .B

88-91 r:091-110

88-913-321-110

88-906-251-110

c36 87-010-322-080

C37 87-010-322-080

C38 87-010-322-080

C39 87-010-322-080

C40 87-010-322-080

C41 87-010-322-080

C42 87-010-322-080

C43 87-010-322-080

C44 87-010-322-080

C45 87-010-322-080

c46 87-012-156-080

CAP, ELECT 1O-5OV

CAPACITOR, 0.01

CAP, CHIP 0.01 DM

CAP, ELECT 3.3-50V

CAP, ELECT 3.3-50V

CAP, CHIP S B1200P

CAP, CHIP S B1200P

CAP, ELECT 1O-5OV

C-CAP, S 820P-50 SL

CAP, ELECT 22-50

CAP, S 0.047-16

CAP, ELECT 3.3-50V

C-CAP, S 1800P-50 B

C-CAP, S 1800P-50 B

CAP, CHIP 0.047

CAP, CHIP 0.01 DM

CAP, CHIP 0.01 DM

CAP , ELECT 47-5 OV

CAP, CHIP 0.01 DM

CAP, CHIP 0.01 DM

CAP, CHIP 0.01 DM

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

C-CAP, S 8P-50 CH

FILTER, SFE1O .7MA5-A

FILTER, SFE1O .7MA5-A

82A-1 FEONW

JACK, DIA6 .3 BLK ST WIS KM

TERMINAL, SP 4P32SV1-05

JACK, PIN 1P BLK HSP-241VBL

JACK, PIN 2P YKC21-3828

TERMINAL, ANT 4P MSP-154V-02

COIL, lUH-S

COIL, lUH-S

COIL, TRAP 85 K(COI)

coIL, Tw+p 85 K(c01)

coIL, osc 85K BIAs

COIL, FM DET-2N (TOK)

FLTR, PCFAZH-450 (TOK)

COIL, 2. 2UH (CECS)

COIL, 2. 2UH K CECS

COIL, AM PACK 4N (TOK)

RESISTOR, METAL 0.56 lW

RES, M/F 0.15-lW J

RES, M/F 0.15-lW J

RES, M/F 0.15-lW J

RES, M/F 0.15-lW J

RES, FUSE 100-1/4W

SFR, 50K H NVZ6TLTA

SFR, 50K H NVZ6TLTA

VIB, XTAL 4. 500MHZ CSA-309

FF-CABLE, 11P 1.25

FF-cABLE,13P 1.25 320MN

FF-CABLE, 6P 1.25

C-CAP, S 1OOP-5O CH

C-CAP, S 1OOP-5O CH

C-CAP, S 1OOP-5O CH

C-CAP, S 1OOP-5O CH

C-CAP, S 1OOP-5O CH

C-CAP, S 1OOP-5O CH

C-CAP, S 1OOP-5O CH

C-CAP, S 1OOP-5O CH

C-CAP, S 1OOP-5O CH

C-CAP, S 1OOP-5O CH

C-CAP, S 220P-50 CH

-8-

Page 9: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

REF. NO. PART NO. KANRI DESCRIPTION REF.NO. PARTNO. KANRI DESCRIPTIONNO, NO.

87-010-196-080

87-010-196-080

87-010-196-080

87-010-194-080

87-010-196-080

87-010-406-040

87-010-194-080

87-018-205-080

87-010-198-080

87-010-198-080

87-012-140-080

87-010-316-080

87-010-318-080

87-010-312-080

87-010-196-080

87-010-494-040

87-A1O-189-O4O

87-010-194-080

87-010-555-040

87-010-196-080

87-010-405-040

87-012-156-080

87-012-156-080

87-010-197-080

87-010-196-080

87-010-196-080

87-015-686-040

87-010-196-080

87-010-196-080

87-010-196-080

87-012-158-080

87-010-196-080

87-010-405-040

87-010-405-040

87-010-194-080

87-010-246-040

87-010-197-080

87-010-401-040

87-010-177-080

87-010-546-040

87-010-321-080

87-010-405-040

87-010-248-040

87-010-545-040

87-010-406-040

87-010-405-040

87-010-186-080

87-099-015-010

87-099-013-010

87-099-016-010

87-008-372-080

88-NF8-603-O1O

87-A6O-284-O1O

87-070-281-080

87-070-281-080

87-070-281-080

87-070-281-080

87-070-281-080

87-070-201-080

87-070-201-080

87-070-201-080

87-070-201-080

87-070-201-080

87-070-201-080

87-070-201-080

87-070-201-080

87-A90-680-080

87-A90-680-080

87-A90-680-080

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

CAP, CHIP 0.047

CHIP CAPACITOR, 0.1-25

CAP, E 22-50 M SME

CAP, CHIP 0.047

CAP, CERA-SOL 0.022

CAP, CHIP 0.022

CAP, CHIP 0.022

CAP 470P

C-CAP, S 33P-50 CH

C-CAP, S 47P-50 CH

C-CAP, S 15P-50 CH

CHIP CAPACITOR, 0.1-25

CAP, E 1-50 GAS

CAP, E 220-10

CAP, CHIP 0.047

CAP, E 100-10 GAS

CHIP CAPACITOR, 0.1-25

CAP, E 10-50

C-CAP, S 220P-50 CH

C-CAP, S 220P-50 CH

CAP, CHIP 0.01 DM

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

CAP, E 22-25 M 7L SFA

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

CHIP CAPACITOR, 0.1-25

C-CAP, S 390P-50 CH

CHIP CAPACITOR, 0.1-25

CAP, E 10-50

CAP, E 10-50

CAP, CHIP 0.047

CAP, E 47-35 SME

CAP, CHIP 0.01 DM

CAP, E 1-50 SME

C-CAP, S 820P-50 SL

CAP, E 0.33-50 SME

CHIP CAPACITOR, 82P(J)

CAP, E 10-50

CAP, E 220-10 SME

CAP, E 0.22-50 SME

CAP, E 22-50 SME

CAP, E 10-50

CAP, CHIP 4700P

CONN,13P 6216v

CONN, 11P 6216 V

CONN, 14P 6216V

FILTER, EMI BL OIFJiI

FL, SVA-11MM12

JACK, 3. 5M0 (MSC )

LED, SLZ736A-25H-S-T1 P-GRN

LED, SLZ736A-25H-S-T1 P-GRN

LED, SLZ736A-25H-S-T1 P-GRN

LED, SLZ736A-25H-S-T1 P-GRN

LED, SLZ716A-25H-S-T1 P-GRN

LED, SLP9118C-51-S RED

LED, SLP9118C-51-S RED

LED, SLP9118C-51-S RED

LED, SLP9118C-51-S RED

LED, SLP9118C-51-S RED

LED, SLP9118C-51-S RED

LED, sLP9118C-51-S RED

LED, SLP9118C-51-S RED

SW, TACT KSM0612BTS

Sw, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

87-A90-680-080

87-A90-680-080

87-A90-680-080

87-A90-680-080

87-A90-680-080

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

C150

C153

C154

C170

C171

C172

C173

C201

C202

C203

C204

C205

C206

C207

C208

C209

C21O

C211

C212

C213

C214

C215

C216

C217

C250

C270

C307

C354

C355

C373

C376

C378

C401

C402

C404

C405

C406

C501

C502

C504

C505

C506

C508

C509

C511

C513

C514

CON1O2

CON301

CON601

EM1501

FL4 01

J501

LED2 08

LED209

LED21 o

LED211

LED213

LED222

LED223

LED224

LED22 5

LED226

LED227

LED22 8

LED229

S401

S402

S403

S405

S406

S407

S408

S409

87-A90-680-080

87-A90-680-080

87-A90-680-080

87-A90-680-080

87-A90-680-080

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

S41O

S411

S412

S413

S414

5415

S416

5417

S418

5419

87-A90-680-080

87-A90-680-080

87-A90-680-080

87-A90-680-080

87-A90-680-080

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, TACT KSM0612BTS

SW, RTRY EC16B24304

S420

S421

S423

S425

SW201

87-A90-680-080

87-A90-680-080

87-A90-680-1380

87-A90-680-080

87-A9O-535-O1O

SW202

X201

88-NF8-615-O1O

87-A70-075-080

SW, RTRY EC16B24204L=25

vIB, CER 4. 19MHz cRHF

PRO C.B

Clol

C102

C103

C104

c106

87-012-368-080

87-012-368-080

87-016-051-090

87-016-051-090

87-010-196-080

C-CAP, S 0.1-50 Z F

C-CAP, S 0.1-50 Z F

CAP, E 2200-35 M SMG

CAP, E 2200-35 M SMG

C-CAP, S 0.1-25 Z F

Clll

C207

C209

C211

C217

87-010-178-080

87-010-545-080

87-010-180-080

87-010-404-080

87-010-406-080

C-CAP, S 1OOOP-5O K B

CAP, E 0.22-50 M SME

C-CAP, S 1500P-50 K B

CAP, E 4.7-50 M SME

CAP, E 22-50 M SME

C219

C221

C223

C225

C227

87-A1O-596-O8O

87-A1O-899-O8O

87-010-544-080

87-010-993-080

87-010-196-080

C-CAP, S 100 P-1OO J CH

CAP, E 47-25 M BP

CAP, E 0.1-50 M SME

C-CAP, S 0.056-25 K B

C-CAP, S 0.1-25 Z F

C229

C230

C233

C234

C307

87-A1O-799-O8O

87-A1O-799-O8O

87-010-263-080

87-010-235-080

87-010-545-080

C-CAP, S 5600P-16 J B

C-CAP, S 5600P-16 J B

CAP, E 100-10 SME

CAP, E 470-16 SME

CAP, E 0.22-50 M SME

C309

C311

C317

C319

C321

87-010-181-080

87-010-404-080

87-010-408-080

87-A1O-596-O8O

87-A1O-899-O8O

C-CAP, 1800P-50 K B

CAP, E 4.7-50 M SME

CAP, E 47-50 M SME

C-CAP, S 100 P-1OO J CH

CAP, E 47-25 M BP

C323

C325

C327

C329

C333

87-010-544-080

87-010-993-080

87-010-196-080

87-A1O-799-O8O

87-010-263-080

CAP, E 0.1-50 M SME

C-CAP, S 0.056-25 K B

C-CAP, S 0.1-25 Z F

C-CAP, S 5600P-16 J B

CAP, E 100-10 SME

C501

C502

C503

C504

C505

87-010-176-080

87-010-176-080

87-A1O-8O4-O8O

87-A1O-8O4-O8O

87-A1O-8O4-O8O

C-CAP, S 680P-50 J SL

C-CAP, S 680P-50 J SL

C-CAP, S 0.1-25 J B

C-CAP, S 0.1-25 J B

C-CAP, S 0.1-25 J B

C506

C509

C51O

C511

C512

87-A1O-8O4-O8O

87-010-112-080

87-010-221-080

87-A1O-891-O8O

87-A1O-8OO-O8O

C-CAP, S 0.1-25 J B

CAP, E 100-16 M SME

CAP, E 470-10 M SME

CAP, E 4.7-25 SME(K)

C-CAP, S 6800P-16 J B

87-010-374-080

87-010-196-080

87-010-400-080

87-010-400-080

87-010-544-080

CAP, E 47-10 M SME

C-CAP, S 0.1-25 Z F

CAP, E 0.47-50 M SME

CAP, E 0.47-50 M SME

CAP, E 0.1-50 M SME

C513

C514

C515

C516

C519S404 87-A90-680-080

-9

Page 10: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

REF.NO. PARTNO. KANRI DESCRIPTION REF.NO. PARTNO. KANRI

NO. NO.

DESCRIPTION

C520

C522

C524

C526

C530

C531

C532

C533

C538

C539

C540

C541

C542

C543

C544

C545

C546

C547

C548

C549

C550

C551

C552

C553

C554

C555

C556

C557

C558

C579

C580

J202

L201

L202

L301

R243

R245

R343

R345

R509

87-010-546-080

87-018-209-080

87-010-374-080

87-010-196-080

87-010-544-080

87-010-546-080

87-010-971-080

87-012-349-080

87-010-971-080

87-012-349-080

87-010-401-080

87-010-401-080

87-A1O-799-O8O

87-A1O-8O2-O8O

87-A1O-229-O8O

87-012-393-080

87-012-393-080

87-010-404-080

87-010-404-080

87-012-393-080

87-012-393-080

87-016-081-080

87-A1O-8O2-O8O

87-A1O-8O2-O8O

87-016-081-080

87-016-081-080

87-A1O-8O1-O8O

87-A1O-8O1-O8O

87-016-081-080

87-010-402-080

87-010-402-080

87-A6O-6O5-O1O

87-003-383-010

87-003-383-010

87-003-383-010

87-AOO-258-080

87-AOO-258-080

87-AOO-258-080

87-AOO-258-080

87-022-214-080

CAP, E 0.33-50 SWE

CAP, TC U 0.1-50 Z F

CAP, E 47-10 M SME

C-CAP, S 0.1-25 Z F

CAP, E 0.1-50 M SWE

CAP, E 0.33-50 SME

c-cAP, S 4700P-50 J B

C-CAP, S 1000P-50 J CH

C-CAP, S 4700P-50 J B

C-CAP, S 1OOOP-5O J CH

CAP, E 1-50 M SMS

CAP, E 1-50 M SWE

C-CAP, S 5600P-16 J B

C-CAP, S 0.047-16 J B

C-CAP, S 0.68-10 K

C-CAP, S 0.22-16 K

C-CAP, S 0.22-16 K

CAP, E 4.7-50 n SMZ

CAP, E 4.7-50 M SME

C-CAP, S 0.22-16 K

C-CAP, S 0.22-16 K

C-CAP, S 0.1-16 K R

C-CAP, S 0.047-16 J B

C-CAP, S 0.047-16 J B

C-CAP, S 0.1-16 K R

C-CAP, S 0.1-16 K R

C-CAP, S 0.022-16 J B

C-CAP, S 0.022-16 J B

C-CAP, S 0.1-16 K R

CAP, E 2.2-50 M SWE

CAP, E 2.2-50 M SME

JACK, 3P WIR1O YKC2 1-3948

COIL, lUH K

COIL, IUH K

COIL, lUH K

RES, M/F 0.22-lW J

RES, M/F 0.22-lW J

RES,M/F 0.22-lW J

RES, M/F 0.22-lW J

C-RES, S 100 K-1/10W F

AC2 C.B

~ pR~ol

~ PR~02

~ PR105

A PRI06

WI04

DECK C .9

CON1O5

CON3 01

CON35 1

SFR1

SOL 1

SOL2

Swl

SW2

SW3

SW4

SW5

87-035-416-010

87-A90-505-OSO

87-A90-505-080

88-NFV-604-O1O

87-A6O-317-O1O

S7-A6O-317-O1O

87-026-691-080

87-026-691-080

S7-A9O-21O-O8O

87-A9O-21O-O8O

85-NF5-628-O1O

87-099-753-019

86-ZM3-604-219

86-ZM3-605-119

87-024-581-089

S2-ZM1-618-41O

82-ZM1-618-41O

87-A90-248-OIS)

87-A9O-248-O1O

87-A9O-248-O1O

87-A9O-248-O1O

87-A9O-248-O1O

W1 82-ZM3-601-019

c)+ Y 7%htMI% =f – F’/CH1P RESISTOR PART CODE

-?”Y7WML%3- Fnh!ioztl

Chip Resistor Part Coding

❑ lEI1-nclcl ❑ lcm

Resistor Code

L ~tfim

Value of resislor

7 Y Y+E}X,

Chip resxtor

FUSE,3A 250V T 239

FUSE CLAMP, TP00351-51

FUSE CLAMP, TPO0351-51

PT, 8NF-28U

TERMINAL, 1P MSC

TERMINAL, 1P MSC

FUSE,1OA 125V 251

FUSE, 10A 125v 251

FUSE,7A 125V 251

FUSE,7A 125V 251

F-CABLE 7P-2 .5

CONN, 11P H 9604

CON ASSY, 3P-PB

CON ASSY, 8P-RPB

SFR, 3. 3K DIA 6H

SOL ASSY, 27

SOL ASSY, 27

SW, MICRO ESE11SH2CX0

SW, MICRO ESE11SH2CX0

SW, MICRO ESE11SH2CX0

SW, MICRO ESE11SH2CX0

SW, MICRO ESE11SH2CX0

RBN-CORD, 4P-75

Bia @n 3+2$%% %.% *&/Dimensions (mm) ~L!#i.=– h’ :A

Wattage Type Tolerance Symbol fi%/Form L w I Resislor Code A

l/16W 1608 *5%

I/low 2125 *5%

l/8W 3216 *5% : e’ ! f : :

–lo–

Page 11: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

TRANSISTOR ILLUSTRATION

iiiECB

KTC3198

KTA1266

ii?BCE

2SA1296

c

$$32..;~..‘::..‘

B

E

ECB

CC5551

BCE

2SB 1626

2SB 1344

2SD2025

2SD2495

Iii0

BCE

2SB1370

BCE

2SC4115S

ECB

KTC3 199

D

Q

?..::;:::.%

G

s

2SK2158

DTA114WK RN141O

DTC144WK RT1N141C

CSD1306E RT1N144C

CMBT5551 RTIP141C

CMBT5401 RT1P441C

2SA1235F RT1P144C

2SC3052F KTA1298Y

2SC2714(0)

-11–

Page 12: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

BLOCK DIAGRAM – 1 (TUNER)

I-L / \

— —I

I

II

I

I

I

I

I

I

I

I

I

I

I

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I

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FFt

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‘-.--—-—-—-—-~-—-

–12–

Page 13: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

BLOCK DIAGRAM -2 (MAIN/ FRONT/ PRO)

.— -— -— -— .— -— -— -— .— .

IpiJMAINCe B (1/2) I.- .— -— -

1II

I FL401 IImm

ON301 rRPH

L

II

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I

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AUX-LL-CH

J601 x$)lVIOEO/AUXl

1

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zo

Vcc I-ixEl I-—

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45 I-RE-VOL

46 I-RE-tlULT

15 O-POWER

30 RESET

42 =

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I

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(J211. 213 Q215 Q237. 239

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PPB780228-019-3BA[SYSTEM CONTROLLER{

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P20 72

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s NJM4558L lmmma

MICVCC* y

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Q3051307AtlP AMP

Q315 Q317* 319SPEAKER

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IAAA

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A6

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IC501MP62463FP

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I0u-l‘FTQ501 1

zw ml+

u

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Is(R)

51-nn,,n

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L 1 1 I I—- —- —- —- —- -— -— - —-

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-13- -14– -15-

Page 14: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

SCHEMATIC DIAGRAM -1 (MAIN 1 /2)

I .— - .— -— -— .— -— -— - -— -— - -— .— -— -— -— -— - -— -— -— -—1

I

I

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NC

PLL CE

m

m

HSP

O-POWER

F1

F2

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EI-GNOHP-MUTE

Vcctllc

1N-L

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.— -— -— -— -— -— -— -— -— -— . .— -— -— -— -—

-16- -17- -18-

Page 15: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

WIRING -1 (MAIN)

FI MAIN COB

m

“ElfWI04

7L)

N. 5:0

❑ 3

EWHT ‘

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AuYl-Z-lxain3

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-19- -20-

Page 16: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

WIRING -2 (FRONT)1 I 2 I 3 I 4 I 5 1 6 I 7 I 8 I 9 I 10 1 11 I 12 I 13 I 14 1

GEQ

TUNING-

S421

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S419

1-

LEQ21 1,S417

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S405 FL401 S403 S401lv19E0ZAuXl (91SPLAY) [TUNER BANB~ (TAPE BECK 1Z21

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S411 S420

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S418 S416[0REcZf3EC MUTEI

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S414 S412 S41O

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-21- –22–

Page 17: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

SCHEMATIC DIAGRAM -2 (FRONT)

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-23- -24- -25-

Page 18: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

IC BLOCK DIAGRAM -1

IC, BAT162AFS

PB-CAL (R)

PB-CAL (L)

PB-EQ (R)

PB-EQ (L)

PB-NF (R)

PB-NF. (L)

PB- 1N (R)

PB- 1N (L)

VREF

PB-RETURN

PB- IN @)

PB- IN (L)

REC-RETURN

REC-OUT (R)

REC-OUT (L)

Vcc

IIPB-CAL (R)

PB-”CAL (L)

PB-OUT (R)

PB-OUT (L)

AA

HSP

ACR02

BCR02

REC-IN-SEL

NC

1 REF

AUX (R)

AUX (L)

TAPE (R)

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-26- -27- -28-

Page 19: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

WIRING -3 (PRO)

FROM ❑ FRONT C.BCON601

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SPEAKER IMP:8~

-29- -30-

Page 20: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

SCHEMATIC DIAGRAM -5 (MAIN 2 /2)

r -—. .— -— -— .— -— -— -— -— -— -— -— -— -— -— -— -— - -— -—

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+ :AM

-31- –32-

Page 21: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

WIRING -4 (AC)

1 I 2 I 3 I 4 I 5 I 6 i 7

ml AC1 C.BAC120V +=

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–33-

Page 22: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

WIRING -5 (DECK)

1 1 2 I 3 1 4 I 5 1 6 1 7

m

(211

9

7

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(BECK MOTOR)

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(C AM2)

SW5

r’

-34-

Page 23: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

FL GRID ASSIGNMENT AND ANODE CONNECTION

GRID ASSIGNMENT40 m 70 1 m

r

❑ DO% 7iir

—r+I------lr------!+ I—-*—,~,rdm mm-

...

(3 G- 10G) (2G)

(IG)

ANODE CONNECTIONI I I

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P41 e IB20] 4-1 ] MHz 2-5 I 14

P5 I S1 IB151 5-1 I 3-5 I 13I I I I I

P6 I S7 IB1OI 1-2 I RANDOM P24 ) B22 4-5 I 12

5-5 11

1-4 10

P71S81B5 I 2-2 I

P8 S9 B34 3-2 IP27 ml B7P9 I Slo B29 4-2 I 2-6 I 9

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3-6 8

4-6 7

5-6 6

1-7 5

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P13 S3 B9 3-3—

P31 I B31 IB21

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P33 B33 IB1l 3-7 3P15\ S14 IB33] 5-3 I S15

P16 S4 B28 1-4 20

P17 55 B23 2-4 19

P34 B34 I B6

P35 B35 I B1 5-7 I 1

P18 S6IB181 3-LL..J!L

Page 24: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

IC BLOCK DIAGRAM -2

IC, BA3835S

I 1BIAS

‘REFck------

i

N.c. 5

EII FOUT 6A-C

CIN 7c

EIIF

AIN 8A

340HZ PEAK

BPF HOLQ

1 KHZ PEAK

BPF HOLB

3. 4KHZ PEAK

BPF HOLQ

1MPX

17 AOUT

16 TEST

I 5 N.c.

14 N.C.

15 sEL

Ic, BU4094BCF

OATA

CLOCK

STROBE

OUTPUT

ENABLE

[SHIFT REGISTER

(1

8-El 1T

LATCHES

3-STATE

15OUTPUTS

Q1

] Q“s

) SERIAL

]QsOUTPUT

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)

PARALLEL OUTPUT

TRUTH TABLE

OUTPUT PARALLEL OUTPUTSCLOCK

SERIAL OUTPUTS

ENABLESTROBE EIATA

Q1 Q, 0s Q“s

x L x x zz (J7 NO Chg.

-t L x x z z NO Chg. Qs

& H L ‘ No ‘ha. No Chg. Q7 No Cho.

& H H L L Qn-1 Q7 No chg.

J H H H “ Qn-1 07 No Chg.

* H ‘ ‘ No Chg. No Chg. No Chg. Qs

Z=Hloh Impudonco

X= Don’t Cors

-36-

Page 25: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

IC, LC72131 D

xIN PO

XOUT

FMIN AIN

AOUT

AMIN

CE

91IFIN

CL

90

vflFQ

V5S

BO1 B02 B03 B04 101 102

---1 I I I I I I

I II II

1 I 1 I ( 11 1 1 v

FM

S-METER 1

STEREOLIRIvE

II

) G G m 6-3 C-3

OECOtlERANTI BIRDIE

PHAS& EIET ST:jEO

I I

w1

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I

-37-

Page 26: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

i

Q

47

44 RLC4

45 RLC1

44 RLC2

LOUT

ROUT

CVOLOUT

CVOLIN

COUT

SOUT

9JOL IN

SVOLOUT

CMC

SOUT

AGNEI

MICIN

EIVEIEI

OATA

SCK

REQ

RLC3

RLC7

RLC5

PSC4

Psc 1

PSC5

PSC2

PSC6

PSC3

OBC3

BBC2

9BC 1

BNR IN

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t’CLJ

Page 27: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

IC DESCRIPTION

IC, pPD780228

Pin No. Pin Name 1/0 Description

1 K-SCAN o Key scan output.

2 LED b o E LED 0=/OFF output,

3 LED E> o ➤> LED ~/OFF output.

4 LED ++ o 44 LED ?XQ/OFFoutput.

5 LED 9 0 ■ LED ~/OFF output.

6 LED 1! o II LED ~/OFF output.

7 O-MOTOR o DECK MOTOR ON/OFF output.

8 O-SOL2 o DECK 2 solenoid output.

9 O-SOL1 o DECK 1 solenoid output,

10 S-MUTE o Surround mute output.

11 O-DATA o Data output for MAIN,FRONT,PRO C.B,

12 O-PRO-CE o Prologic IC chip enable output.

13 O-4094.CE o Latch strobe output to shift register IC.

14 O-ECHO.CE (N.C) - Not connected.

15 O-POWER o System power supply ~/OFF output.

16 O-PLL.CE o PLL IC chip enable output.

17 Ic Internal connection.(Connected to GND.)

18 Vss GND.

19 VDD Power supply input.

20 I-HP MUTE I “L” input prologic DSP off.

21 M-STB o Latch strobe output for MAIN C.B.

22 O-CD.OPEN o CD tray open data output.

23 O-CD.CLOSE o CD tray close data output.

24 O-CD.DISH.F o CD turntable forward rotation output.

25 O-CD.DISH.R o CD turntable reverse rotation output.

26 I-WRQ/I-STEREO I CD WRQ inpu@mer stereo input.

27 I-DRF/I-IFCNT I CD DRF input~une IF count serial data input.

28 RDS CLK (N.C) I Tuner RDS clock input.(Not connected.)

29 l-SUBQ/RDS-DATA 1 CD SUBQ data input/RDS data input.

30 RESET I System reset.

31 O-CD DATA/O-CLK o CD data output/Main PLL shift register clock output.

32 O-CDCLK o CD clock output.

33 O-CD.CE o CD enable output.

34 I-RMC I System remote control input.

35 LDISHSENSE I CD turntable photo sensor input.

36 O-C.SHIFT o Micon clock shift output.

37 VDD1 Power supply input.

38,39 X2,X1 4.19MHz oscillatorcircuit.

40 Vssl GND.

41 AVDD Power supply input.

42 I-HOLD 1 Power failure detected input “L”to stop clock and main memory. “H” for normal operation.

43 I-CD.SW 1 CD mecha switch input.

–39–

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Pin No. Pin Name I 1/0 Description

I 44 I I-SPEANA ] I ] A/D input for spectrum analyser display. II 45 \ I-RE.VOL I 1 I Volume jogAD input. I

46 I-RE.MULTI I Multi jog AD input.

47 I-SIG (N.C) I RDS Tuner signal input. (Not connected.)

] 48,49 I I-KEY2,1 I I I KeY2,1 input, I

50 AVSS GND.

51 O-CDLED o CD flash window LED ON/OFF output.

I 52 I LED 4 ] O I - LED switch ON/OFF output. IP1-P6 ] O I FLsegment PI-6 output. I

I 59 I P71REV2 I 1/0 ] FLsegment P70utput/REV2 data input. II 60 I P8/REvl I 1/0 [ FLsegment P8 output/REVl data input.

H-t+%%%1/0 FL segment P9 output / AM1OK data input.

1/0 FL segment P1Ooutput / AMSTWIDE data input.

1 63 I PI l/LW ] 1/0 I FLsegmemt Pll output/ LWmode data input. II 64 I P12/sw I 1/0 I FL segment P12 output /SW mode data input. I

H--l-%= 1/0 FL segment P13 output / FM1 data input.

1/0 FL segment P14 output / RDS data input,

+--i-==

1/0 FL segment P15 output / DECK2 cassette detect switch data input.

1/0 FL segment P16 output / DECK2 side B record OK switch data input.

I 69 I P17/CAM2 1/0 [ FL segment P17 output / DECK2 CAM switch data input. II70 P18/AuTol 1/0 FL segment P18 output / DECK1 AUTO stop switch data input.

1/0 FL segment P19 output / DECK2 AUTO stop switch data input.I

t71 P19/AUT02

R--l-+= 1/0 FL segment P20 output / DECK1 CAM stop switch data input.

1/0 FL segment P21 output / DECK1 cassette detect switch data input.

~ 74 I P22/REA 1/0 I FL segment P22 output / DECK2 side A record OK switch data input. I

H---R== 1/0 FL segment P23 output / KARAOKE data input.

1/0 FL segment P24 output f TM-BASE data input.

I 77,78 I P25,P26 01 FL segment P25,P26 output. I79 VDD2

80 –VFL

81 SPEANA-AfP27

82 SPEANA-B/P28

83 SPEANA-CP29

- ] Power supply input. I

- I Powersu pply for FL display. Io FL segment P27 output / Spectrum analyser band switching data output.

o FL segment P28 output / Spectrum analyser band switching data output.

o FL segment P29 output / Spectrum analyser band switching data output.

o FL segment P30-35 output.I 84-89 I P30-P35

90’”100 G1l-G1 O I FL grid GI 1-1 output. I

–40–

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IC. LC72131

Pin No. Pin Name I/o Description

1 XIN1/0 A crystal oscillator (4.5MHz) is connected between these pins.

22 XOUT

2 NC Not used.

3 CE I To enable the IC. Active “H”.

4Digital data input from CPU (1.@D780228) when relevant key is operated.

Dl 1Active “H”.

5 CL 1 To clock in the data DI.

6 DO o Digital data output to CPU (pPD780228).

7 T-BASE o Outputs a reference clock signal (8Hz) for the clock.

8 MONO I BEAT o Outputs “H” when MONO / BEAT is switched.

Output “L” or “H” as follows:

.— 2 BAND 3 BAND 3 BAND9 FM I SW o AM FM LW MW FM MW Sw FM

H L H H L H L L

Outputs “L or “H” as follows:

2 BAND 3 BAND 3 BAND10 M~lSW o AM FM LW MW FM MW Sw FM

L L H L L L H L

11 IF-MUTE o To control internal counter.

12 IF-IN I General purpose counter input.

13 TUNE I Receives “L” when station is tuned.

14 NC — Not used.

15 AM-IN 1 Receives the AM local oscillator frequency signal.

16 FM-IN I Receives the FM local oscillator frequency signal.

17 VDD Supply power to IC (+5V).

18 PD o PLL charge pump output.

19 A-IN IThe MOS transistor for PLL active low pass filter.

20 A-OUT o

21 Vss Ground.

-41-

Page 30: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

ADJUSTMENT <TUNER / DECK>

[

9

10

11

12

13

14

)0367(

Jq

—--— —

e@ T~sL772L771

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TP4

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2

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1

3

5

6

7

❑ DECK C.B

o9

DECK–1 P, DECK–2 R / P / E HEAD

REV FWD

< TUNER SECTION>

1. Clock Frequency Check 3. AM Tracking AdjustmentSettings : ● Teat point: TP2 Settings : ● Test point: TP8(Lch), TP9(Rch)Method : Set to AM 1710kHz and check that the test point is ● Adjustment location:

2160kHz * 45Hz. L981(l/3) ...................................... 1000kHzMethod : Set to AM 1000kHz and adjust L981(l/3) so that the

2. AM VT Check test point is max.Settings : ● Test point: TPlMethod : Set to AM 1710kHz and AM 530kHz and check 4. FM VT Check

that the test point is less than 8.5V(1710kHz) and Settings : ● Test point: TP1more than 0.6V(530kHz). Method : Set to FM 108.OMHZand check that the test point is

less than 8.OV.Set to FM 87.5MHz and check that the test point ismore than 0.5V.

-42-

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5. FMTrackingCheckSettings: ● Testpoint:TP8(Lch),TP9(Rch)Method: SettoFM98.OMHZandcheckthatthetestpointis

lessthan9.OdB.

6. AMIFAdjustmentSettings: ● Testpoint:TP8(Lch),TP9(Rch)

. Adjustmentlocation:L772..........................................*.....450kHz

7. DCBalance/MonoDistortionAdjustmentSettings: ● Testpoint:TP3,TP4(DCBalance)

TP8,TP9(Distortion)● Adjustmentlocation:L771● Inputlevel:54dB

Method: SettoFM98.OMHZandadjustL771sothatthevoltagebetweenTP3andTP4becomesOVY0.04V.Next,checkthatthedistortionislessthan1,3%

8. AutoStopLevelCheckAMSettings:● Inputlevel:52dB

. Testpoint:TP5Method: SettoAM1000kHzandcheckthattheautostopis

at37- 62dB.

<DECKSECI’ION>

9. TapeSpeedAdjustmentSettings: ● Testtape:lTA-100

● Testpoint:TP6(Lch),TP7(Rch)● Adjustmentlocation:SFR1

Method: PlaybackthetesttapeandadjustSFR1sothatthefrequencycounterreads3000Hz~5Hz.

10.HeadAzimuthAdjustmentSettings:● Testtape:TTA-300

● Testpoint:TP6(Lch),TP7(Rch)● Adjustmentlocation:Headazimuth

adjustmentscrewMethod: Playback(FWD)the10kHzsignalofthetesttapeandadjustscrewsothattheoutputbecomesmaximum.Next,performonREVPLAYmode.

11.PBFrequencyResponseCheck(DECK1,DECK2)Settings:● Testtape:TTA-300

● Testpoint:TP6(Lch),TP7(Rch)Method: Playbackthe315Hzand10kHzsignalsofthetest

tapeandcheckthattheoutputratioofthe10kHzsignalwithrespecttothatofthe315Hzsignaliswithin5dB.

FM 12.PBSensitivityCheck(DECK1,DECK2)Settings: ● Inputlevel:25dB Settings: ● Testtape:TTA-200

● Testpoint:TP5 ● Testpoint:TP6(L.ch),TP7(Rch)Method:SettoFM98.OMHZandcheckthattheautostopisat Method: Playbackthetesttapeandcheckthattheoutput

25dB* 10dB. levelatTP6,TP7becomes120mVk3.OdB.

13.REC/PBFrequencyResponseAdjustmentSettings: ‘Testtape:TTA-602

“Testpoint:TP6(Lch),TP7(Rch)● Inputsignal:1kHz/ 10kHz(LINEIN)● Adjustmentlocation: SFR351(Lch)

SFR352(Rch)Method: Applya lkHzsignalandRECmode.Thenadjust

OSCattenuatorsothattheoutputlevelattheTP6,TP7becomes-28dBV.RecordandplaybackthelkHzand’10kHzsignalsandadjustSFRSsothattheoutputofthe10kHzsignalsbecomesOdBk0.5dBwithrespecttothatofthelkHzsignal.

<TUNERSECTION>

<FMSECTION>IHFSensitivity: Lessthan10/9/ 9dB(THD3%) [at87.5/ 98.0/108.OMHZ]S/N50dBQuietingsensitivity:

Lessthan35dB[at98.OMHZ]

Signaltonoiseratio: Mono:Morethan68dBStereo:Morethan66dB[at98.OMHZ]

Distortion: Mono: Lessthan1.2%Stereo:Lessthan2.0%[at98.OMHZ]

Autostoplevel: 25dBk 10dB[at98.OMHZ]Stereoseparation: Morethan30dB[at98.OMHZJIntermediatefrequency: 10.7MHz

<AMSECTION>Sensitivity: Lessthan60dB(S/N20dB) [at600kHz]

Lessthan58dB[at1000kHz]Lessthan58dB[at1400kHz]

Signaltonoiseratio: Morethan36dB[at1000kHz]

Distortion: Lessthan1,5%[at1000kHz]

Autostoplevel: 52dB+10/-l5dB[at1000kHz]

Intermediatefrequency: 450kHz

<DECKSECTION>

Tapespeed:Wow&flutter:Take-uptorque:F.F torque:REWtorque:Backtension:PBoutputlevel:REC/PBoutputlevel:Distortion(REC/PB):Noiselevel(PB):Noiselevel(REC/PB):Erasingratio:

Testtape:

3000HzA45HzLessthan0.25%(W.R.M.S)30- 55g-cm(FWD,REV)75- 180g-cm75- 180g-cm2- 7g-cm(FWD,REV)2.8V*2dB(SPOUT2V)Ok3.OdB(NORM)Lessthan2.0%(NORM)Lessthan25mV(NORM)Lessthan30mV(NORM)Morethan60dB(at125Hz,+1OVU,NORM)‘ITA-602(NORM)

14.REC/PBSensitivityCheckSettings: ● Testtape:TTA-602

● Testpoint:TP6(Lch),TP7(Rch)● Inputsignal:lkHz(LINEIN)

Method: Applya lkHzsignalandRECmode.ThenadjustOSCattenuatorsothattheoutputlevelattheTP6,TP7becomes-8dBV.Recordandplaybackthe’lkHzsignalsandcheckthattheoutputisOa 3,5dB,

–43- -44–

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MECHANICALEXPLODEDVIEW1/ 1

2 \

-45- -46-

Page 33: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

MECHANICAL PARTS LIST 1 / 1

If can’t understand for Description please kindly refer to” REFERENCE NAME LIST”.

REF.NO, PARTNO. KANRI DESCRIPTION REF.NO, PARTNO, KANRI DESCRIPTIONNO. NO.

12345

678910

1112131415

1617181920

2122232425

87-NB8-O12-O1O82-NF5-218-O1O88-NF8-044-01087-NB8-O13-O1O82-NF5-219-010

88-NF8-O43-O1O88-NF8-O16-O1O81-532-080-01087-NB8-015-01088-NFV-O11-O1O

88-NFV-OO7-O1O87-NB8-OO9-O1O88-NFV-OO1-O1O87-NF8-22O-O1O87-NF4-216-O1O

86-NF9-224-O1O82-NF5-229-O1O87-NF4-217-O1O88-NFV-O1O-O1O88-NF8-OO6-21O

88-NF8-O14-11O88-NF8-OO7-O1O88-NF8-OI9-O1O88-NF8-O13-O1O88-NFV-OO6-O1O

WINDOW,CASS 1SPR-T,EJECT1 (SIN)BOX,CASS 1 lWAYWINDOW,CASS2SPR-T,EJECT2 (SIN)

BOX,CASS2 lWAYKNOB,RTRYJOGLABEL, CASS. COMPTKNOB,RTRYVOLWINDOW,DISPLAYU

KEY,GEQ PROWINDOW,CDCABI,FR UDMPR,150HLDR,LOCK 1

SPR-C,LOCKPLATE,LOCKHLDR,LOCK 2PLATE,PROKEY,REC

KEY,CDKEY,FUNCTIONKEY , PLAY lWAYASSYKEY,ASSYFFKEY,PRO

26 88-NF8-O46-O1O27 87-NB8-O51-O1O28 88-NF8-O48-O1O29 87-085-189-010

~ 30 87-050-053-010

31 88-NFv-O21-O1O32 84-ZG1-245-21O33 87-NF9-O55-O1O34 86-NFZ-OO1-O1O35 88-NF8-207-O1O

36 88-NF8-205-O1O37 88-NF8-208-O1O38 88-NFV-201-O1OA 87-067-703-010B 87-NF4-224-O1O

C 87-067-688-010D 87-721-096-410E 87-078-019-010F 87-721-097-410G 87-067-641-010

H 87-723-096-410I 87-067-579-010

PANEL,TRAYPANEL,LEFTUPANEL,RIGHT2 UBUSHING,CORD (U)AC CORDASSY,U-2

CABI,REARUSTNMMT320CAP,OPTICALPANEL,TOPWINDOW,TOPGUIDE,FF

GUIDE,FLGUIDE,PLAY lWAYGUIDE,PROTAPPINGSCREW,BVT2+3-10S-SCREW,IT3B+3-8CU

BVTT+3-6QT2+3-10GLDS-SCREW,IT+4-6QT2+3-12GLDUTT2+3-8(W/O SLOT)BL

QT2+3-10W/OSLOTBLTAPPINGSCREW,BVT2+3-8

–47-

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TAPE MECHANISM EXPLODED VIEW 1 / 1

(DECK L only)

2

CK UR)

17

F

PH(DECK 1)

RPH(DECK2)

EJECTR

I

h l-l I

II)) E321 I

-48-

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TAPEMECHANISMPARTSLIST1/ 1

REF.NO. PARTNO, KANRI DESCRIPTION REF,NO,PARTNO, KANRI DESCRIPTIONNO, NO.

12345

86-ZM3-212-O1O86-ZM3-202-O1O86-ZM3-205-O1O82-ZM1-333-21O86-ZM3-206-O1O

CHASASSY,SSBASE,HEADSSPR-C,RPHSPLATE,LINK2SPR-C,EHS

26 82-ZM1-243-01927 82-ZM1-344-11928 86-ZM3-204-O1O29 82-ZM1-240-11930 86-ZM3-21O-O1O

LVR,STOPLVRASSY,PINCHSPR-T,PINCHDSLVR,REC(DECK2)BELT,PS

GEAR,PLAYGEAR,CAHM2LVR,TRIG‘LVR,FRM2SPR-E,TRIG

S-SCREWMOTORM3CAPSTANN2-41.5CAPSTANN2.2-41.7‘SPR-T,FR60GEAR,IDLER

RINGMAGNET4GEAR,REELS-SCREW,HLDRMOT3GEAR,FRGEAR,REW

8

678910

87-A90-403-01986-ZM3-201-O1O87-045-347-01982-ZM1-269-21982-ZM3-323-119

HEAD,RPHMS15RCHAS,HEADSMOT,SHU2L70(M1)SPR-T,BRGSPR-T,LINK

31 82-ZM1-223-O1O32 82-ZM3-305-01933 82-ZM1-227-31934 82-ZM3-306-11O35 82-ZM1-265-119

1112131415

86-ZM3-209-O1O86-ZM3-207-O1O87-A90-404-01986-ZM3-208-O1O86-ZM3-203-O1O

S-SCREW,ASIMUTHSS-SCREW,RPHHEAD,EHLE15BS-SCREW,EHHLDR,MOTS

.’3637373839

85-ZM3-203-01982-ZM1-236-01982-ZM1-239-01982-ZM1-322-01982-zM1-220-219

44 II41

q?m 1 I

BI

1617181920

82-ZM1-245-21O82*ZM1-218-01986-ZM3-211-O1O82-ZM1-222-21982-ZMI-217-419

HLDR,ICSPR-E,HBBELT,RSLVR,PLAYREEL,TABLE

4041424344

82-ZM3-616-01982-ZM1-216-31985-ZM3-213-O1O82-ZM1-225-21982-ZM1-226-019

?

24 2122232425

82-ZM1-244-51982-ZM1-285-41O82-ZM1-257-01982-ZM3-221-O1O82-ZM1-242-019

SPR-C,BT 45 82-ZM3-333-21OSPR-C,BTL 46 82-ZM1-338-O1OSPR-T,CAS 47 82-ZM1-349-019PULLEY,MOT2M 47 82-ZM3-331-019LVR,CAS A 87-251-071-417

SLIPDISKASSY2BELTFR4FLY-WHLRW(DECKL)FLY-WHLR2W(DECKR)U+2.6-4

(DECKLSIDE)18

(DECKRSIDE)30

<t? :@.l

B 80-ZM6-243-019SH,l.75-3.6-O.5SLT

II (h I ..c

‘1 YI

37-

46

–50--49-

Page 36: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

SPRINGAPPLICATION

82-ZM1-285-31OSPR-C,BTL

POSITION

82-ZM1-257-019 82-ZM1-218-019SPR-T,CAS SPR=E,HB

82-ZM1-219-11OSPR-T,LINK

\

o

\\/ 82-ZM1-244-41O

SPEAKERDISASSEMBLYINSTRUCTIONSType.1

Inserta flat-bladedscrewdriverintothepositionindicatedbythearrowsandremovethepanel.Removethescrewsofeachspeakerunitandthenremovethespeakerunits.

Type.2

Removethegrillframeandfourpiecesofrubbercapsbypullingoutwitha flat-bladedscrewdriverRemovethescrewsfromholewhereinstalledrubbercaps.Inserta flat-bladedscrewdriverintothepositionindicatedbythearrowsandremovethepanel.Re-movethescrewsofeachspeakerunitandthenremovethespeakerunits.

82-ZM1-322-019SPR-T,FR60

82-ZM1-265-119SPR-E.TRIG

+

fl

“ @.)))jpyAN-’ \

Inserta flat-bladedscrewdriverintothepositionindicatedbythearrowsandremovethepanel.Turnthespeakerunittocounte~clockwisedirectionwhileinsertinga flat-bladedscrewdriverintooneofthehollowsaroundspeakerunit,andthenremovethespeakerunit,Afterreplacingthespeakerunit,installitturningtoclockwisedirectionuntil“click”soundcomesout.

-51- -52-

Page 37: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

SPEAKER PARTS LIST (SX-NA302<AUST>)

I Ifcan>tunderstand forDescriptionplease kindly refertoC<REFERENCE NAME LIST>$. ]

REF.NO. PARTNO. KANRI DESCRIPTIONNO.

1 86-NS5-O12-O1O BADGE,AIWA352 87-NS7-611-O1O CORD,SPKR3 87-NSH-612-O1O SPKR,CERAMICASSY4 87-NSJ-602-O1O SPKR 1205 88-NSJ-OO1-O1O PANEL,FR

SPEAKER PARTS LIST (SX-R275<YUST>)

If can’t understand for Description please kindly refer to” REFERENCE NAME LIST”.

REF.NO.

123

PARTNO. KANRI DESCRIPTIONNO,

87-YS1-OO4-O1O GRILLEFRAMBASSY87-YS6-OO2-O1O SPKR,CORDY87-YS6-601-O1O SPKR,100

SPEAKER PARTS LIST (SX-C605<YUST>)

If can’t understand for Description please kindly refer to” REFERENCE NAME LIST”.

REF.NO. PARTNO. KANRI DESCRIPllONNO.

1 83-NSM-O1O-O1O SPEAKERCORD2 87-YS3-OO1-O1O PANEL,FRONTST(C600)3 87-YS3-OO3-O1O GRILLFRANSASSY(C600)4 87-YS7-602-O1O SPKR,100

ACCESSORIES / PACKAGE LIST

If can’t understand for Description please kindly refer to” REFERENCE NAME LIST”.

REF.NO. PARTNO. KANRI DESCRIPTIONNO.

1 88-NFV-903-O1O IB,U(ESF)M2 87-006-225-010 AM LOOPANT NC23 87-A9O-O64-O1O FEEDER-ANT,FM(SHS)4 88-NFv-605-O1O RC UNIT,RC-8AS

–53-

Page 38: NSX-MT320 NSX-MT321 - Diagramasde.com - Diagramas ...diagramasde.com/diagramas/audio/Aiwa NSX-MT320_MT321.pdf · NSX-MT320 NSX-MT321 \ SYSTEM SUB WOOFER CD ... FL GRID ASSIGNMENT

REFERENCE NAME LIST

ELECTRICAL SECTION MECHANICAL SECTION

DESCRIPTION REFERENCE NAMEDESCRIPTION REFERENCE NAME

ANTc-C-CAPC-CAP TNC-COIL

ANTENNASCHIPCAP,CHIPCAP,CHIPTANTALUMCOIL,CHIP

DIODE, CHIPDIODE, CHIPFET,CHIPFILTER, CHIPJACK, CHIP

ADHESHIVE SHEETADHESHIVEAZ AZIMUTHBAR-ANT BAR-ANTENNABAT BATTERYBATT BATTERY

C-DIC-DIODEC-FETC-FOTRC-JACK

BRG BEARINGBUTTONCABINETCASSETTECHASSIS

BTNCABCASSCHAS

C-LED LED, CHIPC-RES RES, CHIPC-SFR SFR, CHIPC-SLIDE SW SLIDESWITCH,CHIPC-sw SWITCH,CHIP

CLRCONTCRSRCuCUSH

COLLARCONTROLCURSORCUSHIONCUSHION

C-TRC-VRC-ZENERCAP, CERCAP, E

TRANSISTOR,CHIPVOLUME,CHIPZENER,CHIPCAP,CERA-SOLCAP, ELECT

DIRDUBB

DIRECTIONDUBBING

FL FRONT LOADINGFLYWHEELFRONT

FLY-WHLFR

FUNG-CUHDLHIMERONHINGE,BAT

CAP, M/FCAP, TCCAP,TC-UCAP, TNCERA FIL

CAP, FILMCAP,CERA-SOLCAP,CERA-SOLSSCAP,TANTALUMFILTER, CERAMIC

FUNCTIONG-CUSHIONHANDOLCLOTHHINGE, BATTERY

CFDLEICAPFILTFLTR

FUSE RESMOTP-DIODEP-SNSRP-TR

FILTER, CERAMICDELAY LINECAP, ELECTFILTERFILTER

RES, FUSEMOTORPHOTO DIODEPHOTO SENSERPHOTO TRANSISTOR

VARIABLE CAPACITORCAP, PPPOWER TRANSFORMERPTR, MELFREMOTE CONTROLLER

RES, NON-FLAMMABLERESONATORSHIELDSOLENOIDSPEAKER

HLDRHT-SINK

!~LEIND, L-R

KEY, CONTKEY, PRGMKNOB, SLLBLLID, BATT

HOLDERHEAT SINKINSTRUCTION BOOKLETIDLERINDICATOR, L-R

KEY, CONTROLKEY, PROGRAMKNOB, SLIDELABELLID, BATTERY

POLY VARIPPCAPPTPTR, RESRC

LID, CASS LID, CASSETTELVR LEVERP-SP P-SPRINGPANEL, CONT PANEL, CONTROLPANEL, FR PANEL, FRONT

RES NFRESOSHLDSOLSPKR

PRGMPULLY, LOAD MORBNs-SEG

PROGRAMPULLY, LOAD MOTORRIBBONSPECIALSEGMENT

SW. LVR SWITCH, LEVERSWITCH, ROTARYSWITCH, SLIDECAP, CERA-SOLTHERMISTOR

SH SHEETSHIELD-SHEETSLIDESPRINGSPECIAL-SCREW

SW; RTRYSW, SLTC CAPTHMS

SHLD-SHSLSPSP-SCREW

TRTRIMERTUN-CAPVIB, CERVIB, XTAL

TRANSISTORCAP, TRIMMERVARIABLE CAPACITORRESONATOR, CERAMICRESONATOR, CRYSTAL

SPACER, BAT SPACER, BATTERYSPR SPRINGSPR-P P-SPRINGSPR-PC-PUSH P-SPRING, C-PUSHT-SP T-SPRING

VRZENER

VOLUMEDIODE, ZENER

TERMTRIGTUNVOLw

TERMINALTRIGGERTUNINGVOLUMEWASHER

WHLWORM-WHL

WHEELWORM-WHEEL

m7+7151msa. 19620450,750038[

AIWA CO.,LTD. Tokyo Japan

7110-8710 %~%lJ~FiilX%iiZitil-2-l 1 ft03 (3827) 3111 (tt~) Printed in Singapore