Service Manual - RadioManual · dr138 3 antsw ifsystem (pll) cf201(wide) ant 1stlocalosc bufferamp u501(4/4) u200 if amp q204 mcf xf200,xf201 mixer bpf q205 rfamp bpf q206 d210,d211

* Specifications * Circuit Description * Parts list

* Schematic Diagram * Block Diagram * PC Board View

* Mechanical Parts

ALINCO, INC.

DR-138 Service Manual

nakata-katsumi

タイプライタ

DR138

SPECIFICATIONS

GeneralFrequency RangeRX 136~174MHzTX 136~174MHzNumber of channels 200Operation mode FM 16KφF3E (Wide) 11KφF3E (Narrow)PLL Stepping 2.5, 5, 6.25, 8.33, 10, 12.5, 20, 25, 30, 50KHzAntenna Impedance 50ΩWorking temperature –20℃~+60℃Power Supply 13.8V DC±15% (11.7~15.8V)Grounding Method Negative groundCurrent Drain Less than 300mA on standby

Less than 600mA on receiveLess than 10A on transmit

Frequency Stability ±2.5ppmDimensions (W x H x D)(Dimensions including protrusions)

145 x 47 x 190 mm

Weight (Including microphone) Approx. 1.2kgTRANSMITTERPower OutputHigh 60WMid 25WLow About 10WModulation Reactance modulationMaximum frequency deviation Wide : ±5kHz Narrow : ±2.5kHzSpurious emission 60dBAdjacent channel power Wide : 70dB Narrow : 60dBNoise and hum ratio Wide : 40dB Narrow : 36dBMicrophone Impedance 1KΩRECEIVERReceiver circuitry Double conversion superheterodyneIntermediate Frequency (1st / 2nd) 38.85MHz / 450kHzSensitivity (12dB SINAD) Wide : 0.25μV or less Narrow : 0.35μV or lessSquelch Sensitivity 0.126μV or lessAdjacent channel selectivity Wide : 70dB Narrow : 60dBIntermodulation rejection ratio 60dBSpurious and image rejection ratio 70dB

Audio Output (8Ω,10% distortion) 2W or higher (10% distortion)

Audio Output Impedance 8Ω

2

DR138

3

ANT SW IF system

(PLL)

CF201(wide)ANT

1st Local OSC

BUFFER AMPU501(4/4)

U200

IF AMPQ204

MCFXF200, XF201

MIXERQ205BPFRF AMP

Q206BPF

D210,D211

U505D/A

TV

CPU

D207, D208L206, L207 D205,D206

L204, L205

CF200(Narrow)D/ACONVERTER

U505

W/NO

X2 MULTIPLYQ211

TCXOX200

ANT SW

MCF

38.850MHz

IF SYSTEM

450KHzCFANT

AFAMP SP

TCXO 19.200MHz

POWERAMP

RFAMP

PLLVCO MIC

MICAMP

RX

TX

1stMIX

RFAMP

1/2

X2 MULTIPLY

38.4MHz

Q211

CIRCUIT DESCRIPTION

Frequency configurationThe receiver utilizes double conversion. The first IF is 38.850 MHz and the second IF is 450kHz. The

first local oscillator signal is supplied from the PLL circuit.The PLL circuit in the transmitter generates the necessary frequencies. Fig. 1 shows the frequencies.

Fig. 1 Frequency configuration

ReceiverThe receiver is double conversion super heterodyne, designed to operate in the frequency range of 136

to 173.9975MHz.The frequency configuration is shown in Fig. 1. Front - end RF amplifier

An incoming signal from the antenna is applied to an RF amplifier (Q206) after passing through atransmit/receive switch circuit (D210 are off) and a band pass filter (L206, L207 and varactor diodes :D207, D208). After the signal is amplified (Q206), the signal is filtered through a band pass filter (L204,L205 and varactor diodes: D205, D206) to eliminate unwanted signals before it is passed to the first mixer.

The voltage of these diodes are controlled by tracking the CPU (U2) center frequency of the band passfilter. (See Fig. 2.)

Fig. 2 Receiver section configuration

DR138

4

CIRCUIT DESCRIPTION

First MixerThe signal from the RF amplifier is heterodyned with the first local oscillator signal from the PLL

frequency synthesizer circuit at the first mixer (Q205) to create a 38.850MHz first intermediate frequency(1st IF) signal. The first IF signal is then fed through one pair of monolithic crystal filter (MCF : XF200 andXF201) to further remove spurious signals. IF amplifier

The first IF signal is amplified by Q204, and then goes to U200 (FM processing IC). The signal isheterodyned again with a second local oscillator signal within U200 to create a 450kHz second IF signal.The second IF signal is then fed through a 450kHz ceramic filter (Wide : CF201, Narrow : CF200) tofurther eliminate unwanted signals before it is amplified and FM detected in U200. Wide/Narrow Switching Circuit

The Wide port and Narrow port (pin 75) of the CPU is used to switch between ceramic filters. When theWide port is high, the ceramic filter SW diodes (D200, D201) cause CF201 to turn on to receive a Widesignal.

When the Narrow port is low, the ceramic filter SW diodes (D200, D201) cause CF200 to turn on toreceive a Narrow signal. (See Fig. 3.)

Fig. 3 Wide/Narrow Switching Circuit

AF Signal SystemThe detection signal from IF IC (U200) goes to D/A converter (U505) for adjusting the gain and is output

to AF filter (U502) for characterizing the signal. It is also amplified by entering compander amplifier (U500).The AF signal output from U500 and the TONE signal are summed up and the resulting signal goes to theD/A converter (U505). The AFO output level is adjusted by the D/A converter. The signal output from theD/A converter is input to the audio power amplifier (U506). The AF signal from U505 was inputted into(U506).The AF signal from (U506) switches between the internal speaker and speaker jack (J502) output.(See Fig. 4.)

Fig. 4 AF signal system

U501, U502

AF Filter

U505

D/ACONV.

U200

IF IC

U505

D/ACONV. AF PA

U506

SP

U500

COMPANDE

IF_IN

U200IF SYSTEM

MIX_O

D201 D200

CF200(NARROW)

CF201(WIDE)

R205

R206

SW

SW

Q203

Q201 WIDE/NARROW SWU2 75pin

.

R207

R208

DR138

5

COMPARATORPHASE CHARGE

PUMP

U205:PLLIC

REF OSC

I/N

I/M

PLLDATALPF

Q210

TXVCOQ218

BUFF AMPQ209

19.200MHz

Q201,Q219T/R SW

.

RXVCOQ217

RF amplifiers

AMP

P45(CPU)

D219,D222

D217,D220

5KHz/6.25KHz

5KHz/6.25KHz

CIRCUIT DESCRIPTION

Squelch CircuitThe detection output from the FM IF IC (U200) passes through a noise amplifier (U202 B/2) to detect

noise. A voltage is applied to the CPU (U2). The CPU controls squelch according to the voltage (SQIN)level. The signal from the RSSI pin of U200 is used for S-meter. The electric field strength of the receivesignal can be known before the SQIN voltage is input to the CPU, and the scan stop speed is improved.

Fig. 5 Squelch Circuit

PLL frequency synthesizerThe PLL circuit generates the first local oscillator signal for reception and the RF signal for transmission. PLL

The frequency step of the PLL circuit is 5 or 6.25kHz. A 19.200MHz reference oscillator signal is dividedat U205 by a fixed counter to produce the 5 or 6.25kHz reference frequency. The voltage controlledoscillator (VCO) output signal is buffer amplified by Q210, then divided in U205 by a dualmoduleprogrammable counter. The divided signal is compared in phase with the 5 or 6.25kHz reference signal inthe phase comparator in U205. The output signal from the phase comparator is filtered through a low-passfilter and passed to the VCO to control the oscillator frequency. (See Fig. 6.) VCO

The operating frequency is generated by Q218 in transmit mode and Q217 in receive mode. Theoscillator frequency is controlled by applying the VCO control voltage, obtained from the phasecomparator, to the varactor diodes (D219 and D222 in transmit mode and D217 and D220 in receivemode). The TX/RX pin is set high in receive mode causing Q202 and Q219 to turn Q218 off, and turnQ217 on. The TX/RX pin is set low in transmit mode. The outputs from Q217 and Q218 are amplified byQ209 and sent to the RF amplifiers. (See Fig. 6.)

Fig. 6 PLL circuit

UNLOCK CircuitDuring reception, the RXC signal goes high, the TXC signal goes low, and Q108 turns on. Q101 turns

on and a voltage is applied to (8R). During transmission, the RXC signal goes low, the TXC signal goes

U200

SYSTEMCPU

U2NOISE AMPU202

IF

SQ

RSSI

SQIN

RSSI

DR138

6

D/A

U505

M62364FCONVERTER

U504

COMPANDERAMP

Q5

2SC1623

U500 U504

MIC/IDC

U504

SPLATTERFILTER

U505

VCO

Q218

2SK1875

NJM2902MC33111 NJM2902

NJM2902

D/A

M62364FCONVERTER

BUFFER

Q209

2SC4226Q207

Q207

2SC4226

U505

D/A

M62364FCONVERTER

PLL

U205

LMX1511TMRFAMP

Q210

2SC4226

RFAMP

Q220

2SC3357DRIVE STAGE

Q212

2SK3078ADRIVE AMP

Q214

RD07FINALAMP

Q216

RFM70U12D

ANT

MIC

BUFFER

CIRCUIT DESCRIPTION

high and Q104 turns on. Q102 turns on and a voltage is applied to (8T).The CPU in the control unit monitors the PLL (U205) LD signal directly. When the PLL is unlocked

during transmission, the PLL LD signal goes low. The CPU detects this signal and makes the TXC signallow. When the TXC signal goes low, no voltage is applied to 8T, and no signal is transmitted. (See Fig. 7.)

Fig. 7 Unlock circuit

Transmitter Outline

The transmitter circuit produces and amplifies the desired frequency directly. It FM-modulates thecarrier signal by means of a varicap diode. Power Amplifier Circuit

The transmit output signal from the VCO passes through the transmission/reception selection diode(D203) and amplified by Q220, Q212 and Q214. The amplified signal goes to the final amplifier (Q216)through a low-pass filter. The low-pass filter removes unwanted high-frequency harmonic components,and the resulting signal is transmitted through the antenna terminal. (See Fig. 8.)

Fig. 8 Transmitter system

APC CircuitThe automatic transmission power control (APC) circuit detects part of a final amplifier output with a

diode (D230, D231) and applies a voltage to U204. U204 compares the APC control voltage (PC)generated by the D/A converter (U505) with the detection output voltage. U204 generates the voltage tocontrol Q214 and Q216 and stabilizes transmission output.

The APC circuit is configured to protect over current of Q214 and Q216 due to fluctuations of the load

SWQ101

SWQ102

SWQ108

SWQ104

U2 U205CPU PLL

LD

RXC

8C

PLL lock:LD"H"

TXC

8R 8T

.

DR138

7

CIRCUIT DESCRIPTION

at the antenna end and to stabilize transmission output at voltage and temperature variations. (See Fig.9.)

Fig. 9 APC Circuit

Control CircuitThe CPU carries out the following tasks (See Fig. 10.):

1) Controls the WIDE, NARROW, TX/RX outputs.2) Controls the display unit.3) Controls the PLL (U205).4) Controls the D/A converter (U505) and adjusts the volume, modulation and transmission power.

Fig. 10 Control circuit

Memory CircuitThe transceiver has an 128k-bit EEPROM (U6). The EEPROM contains adjustment data. The CPU (U2)

controls the EEPROM through two serial data lines. (See Fig. 11.)

Fig. 11 APC Circuit

Display CircuitThe CPU (U2) controls the display LCD and LEDs. When power is on, the CPU will use the P07 line to

control the LCD illumination backlight LEDs.The brightness function is controlled by the switch Q6 and Q7.The LCD driver (U3) and CPU (U2) communicate through the P85, P86, lines. (See Fig. 12.)

CK

D/ADTLD

LE

U505

converter

U205PLL

U2CPU

U6EEPROM

U2CPU

RF AMP

Q220

DRIVE STAGE

Q212

DRIVE AMP

Q214

FINAL AMP

Q216

ANT

ANT SW LPF

POWERDETD230,D231

APCCONTROL

VR200U204

14pinU505PC

D210,D211

D203

DR138

8

D/AU505

U2CPU

VCO

X200TCXO

U205PLL

2T/5T/DTMF

DCS/CTCSS

TCXOMOD

VCO MOD

U504

FILTERLPF

AFWN LPF

CPU

U503

U2

FILTERBUFFER AMPU501A

U2008DTMF-DET

AMPP02

P01

DTMF/2T/5T

DCS/CTCSS

COMPARATOR

CPUU2

LCDU3

LCDCOM0~COM3

SEG0~SEG39driver

P85

P86

Q6,Q7SW

8C

D5

P07

CIRCUIT DESCRIPTION

Fig. 12 Display circuit Encode

CTCSS, DCS data of the P31 Line is output from pin 42 of the CPU. The signal passes through alow-pass CR filter and goes to the D/A converter (U505).

High-speed data (2T/5T/DTMF) is output from pin 58 of the CPU. The signal passes through a low-passCR filter, providing TX and SP output audio frequency, and has processed IDC after amplified by aU504(B/4). The signal then passes through a low-pass filter (separation filter) U504 (C/4 and D/4), andfilter the parts which are higher than 3kHz frequency, and the signal attained goes into the D/A converter(U505).

The D/A converter (U505) adjusts the balance between the MOD and CTCSS/DCS levels. Signal ofCTCSS/DCS port is summed with MOD and the resulting signal goes to the VCO. This signal is applied toa varicap diode in the VCO for direct FM modulation. (See Fig. 13.)

Fig. 13 Encode circuit

DecodeDCS/CTCSS/DTMF/2T/5TThe signal from (AFWN) entering into AF signal and higher audio frequencies output by pin 1 of U501: A

are cut by low-pass filter U503 and amplified. then led to pin 51 of CPU. The input signal is compared withthe programmed tone frequency code in the CPU. The squelch will open when they match.

The signal (DTMF-DET) goes to P02 (pin 52) of CPU (U2). The DTMF/2T/5T input signal from theDTMF-DET goes to compared U2008. The compared signal goes to the CPU for processing and bedecoded within the CPU (U2). (See Fig. 14.)

Fig. 14 Decode circuit

DR138

9

U2

5M

CPU

Q100SW

Q103SW

U1AVR

Q101SW

Q108SW

Q106SWVAM VFM

Q102SW

Q104SW

Q107SW

Q105SW

8R

8T

U100AVR

U101AVR5C

8C

P20

P27

P24

P2

5

FB

POWER SW

POWER

CIRCUIT DESCRIPTION

D/A ConverterThe D/A converter (U505) is used to adjust MO modulation, AF volume, TV voltage, FC reference

voltage, and PC POWER CONTROL voltage level.Adjustment values are sent from the CPU as serial data. The D/A converter has a resolution of 256 andthe following relationship is valid.

Power Supply CircuitWhen the POWER switch on the display unit is pressed, the power port on the display unit which is

connected to CPU port 45 (POWER), goes low, then CPU port 23 (P20) goes high, Q103 turns on, SBESW (Q100) turns on and power (SBE) is supplied to the radio.

During receiving, the CPU port 19 (P24) output "H" level. Q101 and Q108 turn on. and reception circuitis supplied by 8V power supply (8R).

When the receiving is at FM, the CUP port 16 (P27) output "L" level. Q106 turns on and supplies 8Vpower supply to FM reception circuit (VFM).

During transmitting, CPU port 18 (P25) output "H" level. Q102 and Q104 turn on. Transmitting circuitoutput 8V power supply (8T). (See Fig. 15.)

Fig. 15 Power supply circuit

DR138

10

P PARTS LISTDISPLAY UNIT

Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification

C1-C2 SMT CAPACITOR 0603 2 104±10% 50VC3 SMT CAPACITOR 0603 1 102±10% 50VC4 SMT CAPACITOR 0603 1 104±10% 50VC5 SMT CAPACITOR 0603 1 102±10% 50VC6 SMT CAPACITOR 0603 1 104±10% 50VC7-C20 SMT CAPACITOR 0603 14 102±10% 50VC21 SMT CAPACITOR 0603 1 103±10% 50VC22 SMT CAPACITOR 0603 1 104±10% 50VC23 SMT CAPACITOR 0603 1 103±10% 50VC24 SMT CAPACITOR 0603 1 102±10% 50VC25-C27 SMT CAPACITOR 0603 3 103±10% 50VC28 SMT CAPACITOR 0603 1 102±10% 50VC29 SMT CAPACITOR 0603 1 104±10% 50VC30 SMT CAPACITOR 0603 1 103±10% 50VC31 SMT CAPACITOR 0603 1 NO USEC32 SMT CAPACITOR 0603 1 105±10% 50VC33-C34 SMT CAPACITOR 0603 2 473±10% 50VC35-C36 SMT CAPACITOR 0603 2 273±10% 50VC37 SMT CAPACITOR 0603 1 225±10% 50VC38 SMT CAPACITOR 0603 1 103±10% 50VC39 SMT CAPACITOR 0603 1 102±10% 50VC40 SMT CAPACITOR 0603 1 22P±5% 50VC41 SMT CAPACITOR 0603 1 102±10% 50VC42 SMT CAPACITOR 0603 1 20P±5% 50VC43-C44 SMT CAPACITOR 0603 2 103±10% 50VC45 SMT CAPACITOR 0603 1 102±10% 50VC46 SMT RESISTOR 0603 1 68K±5%

DR138PARTS LIST


C48 SMT CAPACITOR 0603 1 100P±5% 50VC49 SMT CAPACITOR 0603 1 225±10% 50VC50 SMT CAPACITOR 0603 1 104±10% 50VC51 SMT CAPACITOR 0603 1 8P±0.1P 50VC52 SMT CAPACITOR 0603 1 103±10% 50VC53 SMT CAPACITOR 0603 1 102±10% 50VC54-C55 SMT CAPACITOR 0603 2 102±10% 50VC1000-C1016 SMT CAPACITOR 0603 17 NO USEE1 ELECTRO 4×8 1 22uF25VE2 ELECTRO 4×8 1 47uF/10VE3 SMT TANTALUM CAPACITOR A type 1 22uF±20% 10VE4 ELECTRO 4×8 1 22uF/10VE5 SMT TANTALUM CAPACITOR A type 1 22uF±20% 10VE1000-E1003 SMT TANTALUM CAPACITOR A type 3 NO USER1 SMT RESISTOR 0603 1 10K±5%R2 SMT RESISTOR 0603 1 22K±5%R3-R7 SMT RESISTOR 0603 4 1K±5%R8 SMT RESISTOR 0603 1 10K±5%R9-R10 SMT RESISTOR 0603 2 1K±5%R11 SMT RESISTOR 0603 1 10K±5%R12 SMT RESISTOR 0603 1 1K±5%R13 SMT RESISTOR 0603 1 100R±5%R14-R16 SMT RESISTOR 0603 3 1K±5%R17 SMT RESISTOR 0603 1 33K±5%R18-R19 SMT RESISTOR 0603 2 10K±5%R20 SMT RESISTOR 0603 1 1K±5%R21 SMT RESISTOR 0603 1 47K±5%R22 SMT RESISTOR 0603 1 33K±5%

11

DR138PARTS LIST


R23-R26 SMT RESISTOR 0603 4 10K±5%R27 SMT RESISTOR 0603 1 100K±5%R28-R34 SMT RESISTOR 0603 7 10K±5%R35 SMT CAPACITOR 0603 1 183±10% 50VR36 SMT RESISTOR 0603 1 220K±5%R37-R39 SMT RESISTOR 0603 3 47K±5%R40 SMT RESISTOR 0603 1 4.7K±5%R41-R43 SMT RESISTOR 0603 3 10K±5%R44 SMT RESISTOR 0603 1 1.2K±5%R45 SMT RESISTOR 0603 1 15K±5%R46 SMT RESISTOR 0603 1 100R±5%R47 SMT RESISTOR 0603 1 12K±5%R49 SMT RESISTOR 0603 1 1.2K±5%R50 SMT RESISTOR 0603 1 180K±5%R51 SMT RESISTOR 0603 1 750R±5%R52 SMT RESISTOR 0603 1 560R±5%R53 SMT RESISTOR 0805 1 68R±5%R54 SMT RESISTOR 0603 1 100R±5%R55 SMT RESISTOR 0603 1 470R±5%R56 SMT RESISTOR 0603 1 4.7K±5%R57 SMT RESISTOR 0603 1 2.2K±5%R58 SMT RESISTOR 0603 1 4.7K±5%R59 SMT RESISTOR 0603 1 470K±5%R60 SMT RESISTOR 0603 1 22K±5%R61 SMT RESISTOR 0603 1 56K±5%R62 SMT RESISTOR 0603 1 33K±5%R63-R64 SMT RESISTOR 0805 2 56R±5%R65 SMT RESISTOR 0603 1 100R±5%

12

DR138PARTS LIST


R66 SMT RESISTOR 0603 1 10K±5%R67 SMT RESISTOR 0603 1 39K±5%R68 SMT RESISTOR 0603 1 560R±5%R69 SMT RESISTOR 0603 1 10K±5%R70 RESISTOR DIP 1 100R/1W±5%R71 SMT RESISTOR 0603 1 0R±5%R72 SMT RESISTOR 0603 1 NO USER73 SMT RESISTOR 0603 1 150R±5%R74-R75 SMT RESISTOR 0603 2 NO USER77 SMT RESISTOR 0603 1 1.5K±5%R1000-R1016 SMT RESISTOR 0603 17 NO USED1-D2 SMT ZENER DIODE 0805 2 5.6VD3 SMT LIGHTED DIODE 0603 1 ORANGED4 SMT ZENER DIODE 0805 1 5.6VD5 LIGHTED DIODE DIP 1 BLUE AND ORANGED6 SMT DIODE SC-70 1 1SS372D7 SMT DIODE 0603 1 HSC277D8 SMT LIGHTED DIODE 0603 1 ORANGED9 SMT LIGHTED DIODE 0603 1 REDD10-D13 SMT DIODE SOT-323 4 DA221D14-D16 SMT LIGHTED DIODE 0603 3 ORANGED17 SMT LIGHTED DIODE 0603 1 ORANGEDS1 LCD 1 LCDQ1 SMT DIGITAL TRANSISTOR EMT3 1 DTC144EEQ2 SMT DIGITAL TRANSISTOR EMT3 1 DTC114EEQ3 SMT DIGITAL TRANSISTOR EMT3 1 DTC144EEQ4 SMT DIGITAL TRANSISTOR EMT3 1 DTC114EEQ5-Q6 SMT TRANSISTOR SOT-23 2 2SC1623

13

ZXL1008

ZXL1009

DR138PARTS LIST


Q7 SMT TRANSISTOR SOT-89 1 2SD1664Q8 SMT DIGITAL TRANSISTOR EMT3 1 DTC144TEQ9-Q10 SMT DUAL DIGITAL TRANSISTOR SC-88A 2 NO USEU1 SMT IC TO-92 1 HT7550-1U2 SMT IC SQFP-64 1 R5F212A8SNFPU3 SMT IC SQFP-64 1 BL55076U6 SMT IC SOP-8 1 AT24C128RMU1000 SMT IC SSOP24 1 NO USEL1-L3 SMT FERRITE BEAD (BLACK) 0805 3 271TL4-L5 SMT FERRITE BEAD (BLACK) 0603 2 271TL1000-L1001 SMT FERRITE BEAD (BLACK) 0603 2 NO USEJ1 FLAT CABLE CONNECTOR (Erection type) SIPM32 1 0.5S-1-32PBJ2 JACK 1 NO USEJ3 Mic Connector SKY8 1 HAND MIC INTERFACEJ4-J5 SMT RESISTOR 0603 2 NO USEJ6 SMT CONNECTOR(BLUETOOTH) SIP1.25M4H 1 NO USES1 SWITCH 6×3.5×4.5 1 POWERS2 SWITCH 6×3.5×4.5 1 FUNCS3 DIAL 1 ENCODERS4 SWITCH 6×3.5×4.5 1 V/MS5 SWITCH 6×3.5×4.5 1 MHzS6 SWITCH 6×3.5×4.5 1 TSQS7 SWITCH 6×3.5×4.5 1 CALLS8 SWITCH 6×3.5×4.5 1 SQLW1 VARIOUS RESISTOR 1 10KY2 CRYSTAL 49S 1 19.200MHzY1000 CRYSTAL 1 NO USE

14

ZUR1002ZUU1011ZUU1011ZUU1011ZUU1011ZUU1011

ZUU1011ZUU1011

ZRV1013

ZUE1007

ZUE1008ZUJ1003

ZXA1013

DR138PARTS LIST

MAIN UNITRef. No Parts No. Description of item Size (LxW)(mm) Qty Specification

C100-C104 SMT CAPACITOR 0603 5 103±10% 50VC105-C109 SMT CAPACITOR 0603 5 102±10% 50VC110-C111 SMT CAPACITOR 0603 2 104±10% 50VC112-C113 SMT CAPACITOR 0805 2 104±10% 50VC200-C213 SMT CAPACITOR 0603 14 103±10% 50VC214 SMT CAPACITOR 0603 1 NO USEC215-C225 SMT CAPACITOR 0603 11 103±10% 50VC226 SMT CAPACITOR 0603 1 102±10% 50VC227-C230 SMT CAPACITOR 0603 4 104±10% 50VC231 SMT CAPACITOR 0603 1 NO USEC232-C237 SMT CAPACITOR 0603 6 104±10% 50VC238 SMT CAPACITOR 0805 1 104±10% 50VC240-C242 SMT CAPACITOR 0603 3 104±10% 50VC243 SMT CAPACITOR 0603 1 471±10% 50VC244 SMT CAPACITOR 0603 1 103±10% 50VC245-C248 SMT CAPACITOR 0603 4 104±5% 50VC249-C250 SMT CAPACITOR 0603 2 102±10% 50VC251 SMT CAPACITOR 0603 1 33P±5% 50VC252-C265 SMT CAPACITOR 0603 13 102±10% 50VC267-C268 SMT CAPACITOR 1206 2 102±10% 50VC269 SMT CAPACITOR 0603 1 102±10% 50VC270 SMT CAPACITOR 1206 1 102±10% 50VC271-C280 SMT CAPACITOR 0603 10 102±10% 50VC281 SMT CAPACITOR 0805 1 470P±10% 50VC282 SMT CAPACITOR 0603 1 470P±10% 50VC283 SMT CAPACITOR 0603 1 102±10% 50VC284 SMT CAPACITOR 1206 1 102±10% 50V

15

DR138PARTS LIST


C285 SMT CAPACITOR 0603 1 102±10% 50VC286 SMT CAPACITOR 0603 1 104±10% 50VC287-C288 SMT CAPACITOR 0603 2 102±10% 50VC289 SMT CAPACITOR 0603 1 82P±5% 50VC290 SMT CAPACITOR 0603 1 15P±5% 50VC291-C292 SMT CAPACITOR 0603 2 NO USEC293 SMT CAPACITOR 0603 1 18P±5% 50VC294 SMT CAPACITOR 0805 1 47P±5% 50VC295 SMT CAPACITOR 0603 1 NO USEC296 SMT CAPACITOR 0603 1 18P±5% 50VC297 SMT CAPACITOR 0603 1 2P±0.1P 50VC298 SMT CAPACITOR 0603 1 1.5P±0.1P 50VC299 SMT CAPACITOR 0603 1 4P±0.1P 50VC300-C302 SMT CAPACITOR 0603 3 10P±0.25P 50VC303 SMT CAPACITOR 0603 1 6P±0.1P 50VC304-C305 SMT CAPACITOR 0603 2 10P±0.25P 50VC306 SMT CAPACITOR 0603 1 10P±0.25P 50VC307 SMT CAPACITOR 0603 1 2P±0.1P 50VC308-C309 SMT CAPACITOR 0603 2 NO USEC310-C311 SMT CAPACITOR 1210 2 NO USEC312-C313 SMT CAPACITOR 1206 2 NO USEC314 SMT CAPACITOR 1210 1 NO USEC315-C317 SMT CAPACITOR 0603 3 NO USEC318-C319 SMT CAPACITOR 1206 2 NO USEC320 SMT CAPACITOR 0603 1 103±10% 50VC321 SMT CAPACITOR 0603 1 22P±5% 50VC322 SMT CAPACITOR 0603 1 47P±5% 50VC323 SMT CAPACITOR 1206 1 22P±5% 50V

16

DR138PARTS LIST


C324 SMT CAPACITOR 0603 1 5P±0.1P 50VC325 SMT CAPACITOR 0603 1 13P±5% 50VC326-C338 SMT CAPACITOR 0603 13 471±10% 50VC339 SMT CAPACITOR 0603 1 682±10% 50VC340 SMT CAPACITOR 0603 1 471±10% 50VC341 SMT CAPACITOR 0603 1 5P±0.1P 50VC342-C343 SMT CAPACITOR 0603 2 27P±5% 50VC344 SMT CAPACITOR 0603 1 33P±5% 50VC345-C346 SMT CAPACITOR 1210 2 27P±5% 50VC347 SMT CAPACITOR 1210 1 36P±5% 50VC348 SMT CAPACITOR 0603 1 NO USEC349-C350 SMT CAPACITOR 1210 2 27P±5% 50VC351 SMT CAPACITOR 0603 1 22P±5% 50VC352 SMT CAPACITOR 0603 1 27P±5% 50VC353 SMT CAPACITOR 0805 1 22P±5% 50VC354 SMT CAPACITOR 0805 1 NO USEC355-C356 SMT CAPACITOR 0603 2 6P±0.1P 50VC357 SMT CAPACITOR 0603 1 33P±5% 50VC358 SMT CAPACITOR 0603 1 12P±5% 50VC359 SMT CAPACITOR 0603 1 39P±5% 50VC360 SMT CAPACITOR 0603 1 9P±0.25P 50VC361 SMT CAPACITOR 1210 1 NO USEC362 SMT CAPACITOR 0603 1 10P±0.25P 50VC363 SMT CAPACITOR 1210 1 NO USEC364-C365 SMT CAPACITOR 0603 2 10P±5% 50VC366 SMT CAPACITOR 0603 1 24P±5% 50VC367 SMT CAPACITOR 0603 1 15P±5% 50VC368 SMT CAPACITOR 0603 1 33P±5% 50V

17

DR138PARTS LIST


C369-C370 SMT CAPACITOR 1210 2 NO USEC371 SMT CAPACITOR 0603 1 100P±5% 50VC372-C373 SMT CAPACITOR 0603 2 180P±5% 50VC374 SMT CAPACITOR 1206 1 100P±5% 50VC375-C377 SMT CAPACITOR 0603 3 100P±5% 50VC378-C379 SMT CAPACITOR 0603 2 33P±5% 50VC380 SMT CAPACITOR 0603 1 680P±10% 50VC381 SMT CAPACITOR 0805 1 474±10% 50VC382 SMT CAPACITOR 1210 1 180P±5% 50VC383 SMT CAPACITOR 1210 1 82P±5% 50VC384-C385 SMT CAPACITOR 1206 2 12P±5% 50VC386 SMT CAPACITOR 0603 1 15P±5% 50VC387 SMT CAPACITOR 1210 1 120P±5% 50VC388-C392 SMT CAPACITOR 0603 5 NO USEC393 SMT CAPACITOR 1206 1 1P±0.1P 50VC394 SMT CAPACITOR 0603 1 5P±0.1P 50VC395 SMT CAPACITOR 0603 1 NO USEC396 SMT CAPACITOR 0603 1 9P±0.25P 50VC397 SMT CAPACITOR 0603 1 15P±5% 50VC398-C401 SMT CAPACITOR 0603 4 0.5P±0.1P 50VC402 SMT CAPACITOR 0603 1 12P±5% 50VC403 SMT CAPACITOR 0603 1 0.75P±0.1P 50VC404 SMT CAPACITOR 0603 1 33P±5% 50VC405 SMT CAPACITOR 0603 1 18P±5% 50VC406 SMT CAPACITOR 0603 1 103±10% 50VC407 SMT CAPACITOR 0603 1 27P±5% 50VC408 SMT CAPACITOR 0603 1 2P±0.1P 50VC409 SMT CAPACITOR 0603 1 30P±5% 50V

18

DR138

19

PARTS LISTRef. No Parts No. Description of item Size (LxW)(mm) Qty Specification

C410-C411 SMT CAPACITOR 0603 2 47P±5% 50VC500-C509 SMT CAPACITOR 0603 10 103±10% 50VC510-C515 SMT CAPACITOR 0603 5 102±10% 50VC516-C519 SMT CAPACITOR 0603 4 104±10% 50VC520-C526 SMT CAPACITOR 0603 7 104P±5% 50VC527 SMT CAPACITOR 0603 1 82P±5% 50VC528-C530 SMT CAPACITOR 0603 3 NO USEC531 SMT CAPACITOR 0603 1 39P±5% 50VC532 SMT CAPACITOR 0603 1 33P±5% 50VC533 SMT CAPACITOR 0603 1 680P±10% 50VC534 SMT CAPACITOR 0805 1 474±10% 50VC535 SMT CAPACITOR 0805 1 474±5% 50VC536-C537 SMT CAPACITOR 0603 2 390P±10% 50VC538 SMT CAPACITOR 0603 1 273±5% 50VC539 SMT CAPACITOR 0603 1 224±5% 50VC540 SMT CAPACITOR 0603 1 182±5% 50VC541 SMT CAPACITOR 0603 1 393±5% 50VC542-C551 SMT CAPACITOR 0603 10 103±5% 50VC552 SMT CAPACITOR 0603 1 104±5% 50VC553 SMT CAPACITOR 0603 1 473±5% 50VC554 SMT CAPACITOR 0603 1 272±5% 50VC555 SMT CAPACITOR 0603 1 152±5% 50VC556 SMT CAPACITOR 0603 1 102P±5% 50VC557 SMT CAPACITOR 0603 1 105±10% 50VC558 SMT CAPACITOR 0603 1 332±5% 50VC559 SMT CAPACITOR 0603 1 680P±5% 50VC560 SMT CAPACITOR 0603 1 102±5% 50VC561 SMT CAPACITOR 0603 1 47P±5% 50V

DR138

20


C562 SMT CAPACITOR 0603 1 333±5% 50VC564-C565 SMT CAPACITOR 0603 2 104±5% 50VC800-C807 SMT CAPACITOR 0603 7 NO USEE100-E101 ELECTRO 10×15 2 470uF25VE102-E105 ELECTRO 4×8 4 47uF25VE200 ELECTRO 4×8 1 47uF25VE202 SMT TANTALUM CAPACITOR A type 1 0.22uF±20% 35VE203 ELECTRO 4×8 1 100uF16VE204 ELECTRO 4×8 1 47uF25VE205 SMT TANTALUM CAPACITOR B type 1 33uF±20% 10VE206-E207 SMT TANTALUM CAPACITOR A type 2 10uF±20% 10VE208 SMT TANTALUM CAPACITOR A type 1 4.7uF±20% 10VE209 SMT TANTALUM CAPACITOR A type 1 0.22uF±20% 35VE210 SMT TANTALUM CAPACITOR A type 1 NO USEE211 SMT TANTALUM CAPACITOR A type 1 6.8uF±20% 16VE212 SMT TANTALUM CAPACITOR A type 1 0.68uF±20% 35VE500-E509 SMT TANTALUM CAPACITOR A type 10 1uF±20% 16VE510-E513 SMT TANTALUM CAPACITOR A type 4 10uF±20% 10VE514 SMT TANTALUM CAPACITOR A type 1 NO USEE515 SMT TANTALUM CAPACITOR A type 1 10uF±20% 10VE516 SMT TANTALUM CAPACITOR A type 1 4.7uF±20% 6.3VE517 SMT TANTALUM CAPACITOR A type 1 2.2uF±20% 16VE518 SMT CAPACITOR 1206 1 473±10% 50VE519 ELECTRO 4×8 1 4.7 uF16VE520 ELECTRO 4×8 1 10 uF16VE521 ELECTRO 8×15 1 330uF25VE522 SMT TANTALUM CAPACITOR A type 1 2.2uF±20% 10VE523 SMT TANTALUM CAPACITOR A type 1 2.2uF±20% 16V

DR138

21


R100 SMT RESISTOR 2010 1 470R±5%R101 SMT RESISTOR 0603 1 4.7K±5%R102 SMT RESISTOR 0603 1 10K±5%R103 SMT RESISTOR 0603 1 3.3K±5%R104-R105 SMT RESISTOR 0603 2 47K±5%R106 SMT RESISTOR 0805 1 1K±5%R200 SMT RESISTOR 0603 1 15K±5%R201 SMT RESISTOR 0603 1 22K±5%R202 SMT RESISTOR 0603 1 18K±5%R203 SMT RESISTOR 0603 1 3.3K±5%R204-R210 SMT RESISTOR 0603 7 10K±5%R211 SMT RESISTOR 0603 1 270K±5%R212 SMT RESISTOR 0603 1 27K±5%R213 SMT RESISTOR 0603 1 10K±5%R214 SMT RESISTOR 0603 1 15K±5%R215-R216 SMT RESISTOR 0603 2 10K±5%R217 SMT RESISTOR 0603 1 100K±5%R218 SMT RESISTOR 0603 1 47K±5%R219-R220 SMT RESISTOR 0603 2 10K±5%R221 SMT RESISTOR 0603 1 1K±5%R222 SMT RESISTOR 0603 1 NO USER223-R224 SMT RESISTOR 0603 2 22K±5%R225 SMT RESISTOR 0603 1 47K±5%R226-R227 SMT RESISTOR 0603 2 22K±5%R228 SMT RESISTOR 0603 1 12K±5%R229 SMT RESISTOR 0603 1 820R±5%R230 SMT RESISTOR 0603 1 1 K±5%R231 SMT RESISTOR 0603 1 470R±5%

DR138

22


R232 SMT RESISTOR 0603 1 NO USER233-R235 SMT RESISTOR 0603 3 470R±5%R236 SMT RESISTOR 0603 1 100R±5%R237 SMT RESISTOR 0603 1 10R±5%R238 SMT RESISTOR 0603 1 150R±5%R239 SMT RESISTOR 0603 1 NO USER240 SMT RESISTOR 0603 1 100R±5%R241 SMT RESISTOR 0603 1 NO USER242-R243 SMT RESISTOR 0603 2 100R±5%R244 SMT RESISTOR 0603 1 220R±5%R245 SMT RESISTOR 2010 1 100R±5%R246 SMT RESISTOR 0603 1 220R±5%R247-R249 SMT RESISTOR 0603 3 100K±5%R250 SMT RESISTOR 0603 1 39K±5%R251-R256 SMT RESISTOR 0603 6 100K±5%R257 SMT RESISTOR 0603 1 300K±5%R258-R260 SMT RESISTOR 0603 3 100K±5%R261 SMT RESISTOR 0603 1 680R±5%R262 SMT RESISTOR 0603 1 560R±5%R263-R265 SMT RESISTOR 0603 3 1 K±5%R266 SMT RESISTOR 0603 1 NO USER267 SMT RESISTOR 0603 1 560R±5%R268-R270 SMT RESISTOR 0603 3 1 K±5%R271 SMT RESISTOR 0603 1 6.8K±5%R272-R273 SMT RESISTOR 0603 2 220R±5%R274 SMT RESISTOR 0603 1 18K±5%R275 SMT RESISTOR 0603 1 NO USER276-R277 SMT RESISTOR 0603 2 470K±5%

DR138

23


R278 SMT RESISTOR 0603 1 47K±5%R279-R284 SMT RESISTOR 0603 6 NO USER285 SMT RESISTOR 0603 1 100R±5%R286 SMT RESISTOR 0603 1 100K±5%R287-R289 SMT RESISTOR 0603 3 NO USER290 SMT RESISTOR 0603 1 180R±5%R291 SMT RESISTOR 0603 1 330K±5%R292 SMT RESISTOR 0603 1 4.7K±5%R293-R294 SMT RESISTOR 0603 2 NO USER295 SMT RESISTOR 0603 1 2.2K±5%R296 SMT RESISTOR 0603 1 180K±5%R297-R299 SMT RESISTOR 0603 3 NO USER300 SMT RESISTOR 0603 1 2.2K±5%R301 SMT RESISTOR 0603 1 2K±5%R302 SMT RESISTOR 0603 1 2.2K±5%R303-R304 SMT RESISTOR 0603 2 47K±5%R305 SMT RESISTOR 0603 1 4.7K±5%R306 SMT RESISTOR 0603 1 47K±5%R307 SMT RESISTOR 0603 1 470R±5%R308 SMT RESISTOR 0603 1 68K±5%R309-R310 SMT RESISTOR 0603 2 47K±5%R311-R312 SMT RESISTOR 0603 2 270R±5%R313 SMT RESISTOR 0603 1 560R±5%R314 SMT RESISTOR 0603 1 18R±5%R315-R316 SMT RESISTOR 0603 2 22R±5%R317 SMT RESISTOR 0603 1 470K±5%R318 SMT RESISTOR 0603 1 5.6K±5%R319 SMT RESISTOR 0603 1 3.9K±5%

DR138

24


R320 SMT RESISTOR 0805 1 15R±5%R321-R322 SMT RESISTOR 0603 2 0RR323 SMT RESISTOR 0603 1 8.2K±5%R324 SMT RESISTOR 0805 1 330R±5%R325 SMT RESISTOR 1206 1 330R±5%R326 SMT RESISTOR 0603 1 560R±5%R327 SMT RESISTOR 0603 1 NO USER328 SMT RESISTOR 0603 1 3.9K±5%R329 SMT RESISTOR 0603 1 NO USER330 SMT RESISTOR 0603 1 47K±5%R331 SMT RESISTOR 0603 1 100K±5%R332 SMT RESISTOR 0603 1 10R±5%R333 SMT RESISTOR 0603 1 100R±5%R334 SMT RESISTOR 0603 1 100K±5%R335 SMT RESISTOR 0603 1 4.7K±5%R336 SMT RESISTOR 0603 1 2.2K±5%R337 SMT RESISTOR 1206 1 33R±5%R338 SMT RESISTOR 0603 1 330R±5%R339 SMT RESISTOR 0603 1 220K±5%R340 SMT RESISTOR 0603 1 270K±5%R341 SMT RESISTOR 0603 1 15K±5%R342 SMT RESISTOR 0603 1 0RR343 SMT RESISTOR 0603 1 220K±5%R344 SMT RESISTOR 0603 1 4.7K±5%R345 SMT RESISTOR 0603 1 NO USER346 SMT RESISTOR 0805 1 330R±5%R500 SMT RESISTOR 0603 1 470R±5%R501 SMT RESISTOR 0603 1 6.8K±5%

DR138

25


R502-R506 SMT RESISTOR 0603 5 10K±5%R507 SMT RESISTOR 0603 1 3.3K±5%R508-R510 SMT RESISTOR 0603 2 47K±5%R510 SMT RESISTOR 0603 1 22K±5%R511-R517 SMT RESISTOR 0603 7 1K±5%R518 SMT RESISTOR 0603 1 10K±5%R519 SMT RESISTOR 0603 1 2.2K±5%R520 SMT RESISTOR 0603 1 1K±5%R521 SMT RESISTOR 0603 1 20K±5%R522 SMT RESISTOR 0603 1 22K±5%R523 SMT RESISTOR 0603 1 1.5K±5%R524 SMT RESISTOR 0603 1 100R±5%R525 SMT RESISTOR 0603 1 100K±5%R526 SMT RESISTOR 0603 1 180K±5%R527-R528 SMT RESISTOR 0603 2 100K±5%R529 SMT RESISTOR 0603 1 24K±5%R530-R539 SMT RESISTOR 0603 10 100K±5%R540 SMT RESISTOR 0603 1 NO USER541 SMT RESISTOR 0603 1 1K±5%R542-R544 SMT RESISTOR 0603 3 NO USER545 SMT RESISTOR 0603 1 12K±5%R546 SMT CAPACITOR 0603 1 473±10% 50VR547 SMT RESISTOR 0603 1 27K±5%R548-R550 SMT RESISTOR 0603 3 2.2K±5%R551 SMT RESISTOR 0603 1 3.9K±5%R552-R553 SMT RESISTOR 0603 2 1M±5%R554-R559 SMT RESISTOR 0603 6 0RR560 SMT RESISTOR 0603 1 18K±5%

DR138

26


R561 SMT RESISTOR 0603 1 120K±5%R562 SMT RESISTOR 0603 1 33K±5%R563 SMT RESISTOR 0603 1 470K±5%R564 SMT RESISTOR 0603 1 390K±5%R565 SMT RESISTOR 0603 1 33K±5%R566 SMT RESISTOR 0603 1 56K±5%R567 SMT RESISTOR 0603 1 120K±5%R568 SMT RESISTOR 0603 1 56K±5%R569 SMT RESISTOR 0603 1 12K±5%R570 SMT RESISTOR 0603 1 68K±5%R571 SMT RESISTOR 0603 1 25.5K±1%R572 SMT RESISTOR 0603 1 5.11K±1%R573 SMT RESISTOR 0603 1 634K±1%R574 SMT RESISTOR 0603 1 15.8K±1%R575 SMT RESISTOR 0603 1 29.4K±1%R576 SMT RESISTOR 0603 1 11.5K±1%R577 SMT RESISTOR 0603 1 150K±1%R578 SMT RESISTOR 0603 1 4.22K±1%R579 SMT RESISTOR 0603 1 715K±1%R580 SMT RESISTOR 0603 1 18K±5%R581 SMT RESISTOR 0603 1 39K±5%R582 SMT RESISTOR 0603 1 680K±5%R583 SMT RESISTOR 0603 1 150K±5%R584 SMT RESISTOR 0603 1 6.8K±5%R585 SMT RESISTOR 0603 1 8.2K±5%R586 SMT RESISTOR 0603 1 10K±5%R587 SMT RESISTOR 0603 1 560R±5%R588 SMT RESISTOR 0603 1 150K±5%

DR138

27


R800-R807 SMT RESISTOR 0603 8 NO USERT200 SMT RESISTOR ARRAY 0603 1 100KD100 SURGE ABSORBER 1 ZSA5A27D200-D201 SMT DIODE SOT-416 2 DAN235ED202 SMT CAPACITOR 0603 1 390P±5% 50VD203 SMT DIODE SOT-416 1 DAN235ED204 SMT CAPACITOR 0603 1 390P±5% 50VD205-D208 SMT VARIABLE CAPACITANCE DIODE SC-79 4 HVC376BD210-C211 DIODE DO-35 2 L407CDBD212-D213 SMT DIODE 1206 2 NO USED214 SMT DIODE SOT-523 1 1SS362D215 SMT VARIABLE CAPACITANCE DIODE 0603 1 NO USED216 SMT VARIABLE CAPACITANCE DIODE 0805 1 NO USED217 SMT VARIABLE CAPACITANCE DIODE 0805 1 1SV324(V8)D218 SMT VARIABLE CAPACITANCE DIODE 0805 1 NO USED219-D220 SMT VARIABLE CAPACITANCE DIODE 0805 2 1SV324(V8)D221 SMT VARIABLE CAPACITANCE DIODE 0805 1 NO USED222 SMT VARIABLE CAPACITANCE DIODE 0805 1 1SV324(V8)D223 SMT VARIABLE CAPACITANCE DIODE 0805 1 NO USED224-D225 SMT DIODE 0805 2 1SS355D226-D227 SMT DIODE SC-79 2 MA2S111D228 SMT DIODE 0805 1 NO USED229 SMT ZENER DIODE 0805 1 8.2VD230-D231 SMT DIODE SC-70 2 MA742D232 SMT VARIABLE CAPACITANCE DIODE 0805 1 1SV214D233-D234 SMT DIODE SC-79 2 NO USED500 SMT DIODE SOT323 1 NO USED501 SMT DIODE SC70 1 1SS372

DR138

28


D502 SMT DIODE SOT-416 1 DAN222Q100 SMT TRANSISTOR SC-62 1 2SB1386Q101 SMT TRANSISTOR SOT-23 1 2SB624Q102 SMT TRANSISTOR SC-62 1 2SB1132Q103-Q104 SMT DIGITAL TRANSISTOR SC70 2 DTC114EUQ105 SMT DIGITAL TRANSISTOR EMT3 1 DTC144EEQ106-Q107 SMT DUAL DIGITAL TRANSISTOR SC-88A 2 UMC4NQ108 SMT DIGITAL TRANSISTOR EMT3 1 DTC114EEQ200-Q201 SMT DUAL DIGITAL TRANSISTOR SC-88A 2 UMC4NQ202 SMT DUAL DIGITAL TRANSISTOR SC-88A 1 NO USEQ203 SMT DIGITAL TRANSISTOR EMT3 1 DTA114YEQ204 SMT TRANSISTOR SC-70 1 2SC4215Q205-Q206 SMT FET SOT-143 2 3SK318Q207 SMT TRANSISTOR SC-70 1 2SC4226Q208 SMT TRANSISTOR SC-70 1 NO USEQ209-Q210 SMT TRANSISTOR SC-70 2 2SC4226Q211 SMT TRANSISTOR SC-70 1 2SC4215Q212 SMT FET SOT-89 1 2SK3078AQ213 SMT DIGITAL TRANSISTOR EMT3 1 DTA114EEQ214 SMT FET PLD 1 RD07Q216 SMT FET TO500 1 RFM70U12DQ217-Q218 SMT FET SOT-323 2 2SK1875Q219 SMT FET SOT-523 1 2SJ243Q220 SMT TRANSISTOR SOT-89 1 2SC3357Q221 SMT TRANSISTOR SOT-23 1 2SC1623Q223-Q224 SMT TRANSISTOR SOT-523 2 NO USEQ225 SMT TRANSISTOR EMT3 1 2SC4617Q500 SMT DIGITAL TRANSISTOR EMT3 1 DTC144EE

ZXE1010ZXE1009

DR138

29


Q502 SMT TRANSISTOR SC-70 1 2SC4181U100 SMT IC TO-220 1 MC7808U101 SMT IC TO-92 1 MC78L05U200 SMT IC SSOP16 1 TA31136FU201 SMT IC TO-92 1 MC78L05U202 SMT IC SSOP8 1 LM2904VU203 SMT IC TO-220-4 1 KIA278R06PIU204 SMT IC SSOP8 1 LM2904VU205 SMT IC SSOP20 1 LMX1511TMU500 SMT IC SOP16 1 MC33111U501-U504 SMT IC SSOP14 4 NJM2902U505 SMT IC SSOP24 1 M62364FU506 SMT IC SIP10F 1 LA4600U800 SMT IC SSOP16 1 NO USEL200 SMT SMALL FIXED INDUCTOR 0603 1 68NHL201 SMT WIRE WOUND INDUCTOR 0805 1 560NHL202 SMT WIRE WOUND INDUCTOR 0805 1 330NHL203 SMT SMALL FIXED INDUCTOR 0603 1 NO USEL204-L207 SMT AIR-CORE COIL 4 8TL208 SMT RESISTOR 0805 1 0RL209 SMT RESISTOR 0603 1 0RL210 SMT SMALL FIXED INDUCTOR 0603 1 82NHL211 SMT SMALL FIXED INDUCTOR 0603 1 100NHL212 SMT WIRE WOUND INDUCTOR 0805 1 68NHL213-L214 SMT WIRE WOUND INDUCTOR 0805 2 NO USEL215 SMT WIRE WOUND INDUCTOR 0805 1 56NHL216-L217 SMT FERRITE BEAD (BLACK) 0805 2 30TL218 SMT SMALL FIXED INDUCTOR 0603 1 10NH

ZXA1014

ZXA1025

ZXA1016

ZXA1017

ZXA1018ZXA1015

DR138

30


L219 SMT SMALL FIXED INDUCTOR 0603 1 22NHL220 SMT AIR-CORE COIL 1 3TL221 SMT AIR-CORE COIL 1 2TL222 AIR-CORE COIL 1 9.5TL223 SMT WIRE WOUND INDUCTOR 0805 1 NO USEL224 AIR-CORE COIL 1 1TL225 AIR-CORE COIL 1 2.5TL226-L229 AIR-CORE COIL 4 4.5TL230-L231 SMT WIRE WOUND INDUCTOR 0805 2 NO USEL232 SMT AIR-CORE COIL 1 NO USEL233-L234 SMT SMALL FIXED INDUCTOR 0603 2 10uHL235 SMT WIRE WOUND INDUCTOR 0805 1 33NHL236 SMT WIRE WOUND INDUCTOR 0603 1 100NHL237-L238 SMT SMALL FIXED INDUCTOR 0603 2 10uHL239 SMT WIRE WOUND INDUCTOR 0603 1 220NHL240-L241 SMT FERRITE BEAD (BLACK) 0603 2 271TL242 SMT RESISTOR 0603 1 4.7K±5%L243 SMT FERRITE BEAD (BLACK) 0603 1 271TL244 SMT SMALL FIXED INDUCTOR (BLOVE) 2520 1 10uHL245-L246 AIR-CORE COIL 2 9.5TL247 SMT WIRE WOUND INDUCTOR 0805 1 47NHL248 SMT SMALL FIXED INDUCTOR 0603 1 22NHL249-L250 SMT FERRITE BEAD (BLACK) 0603 2 271TL251-L252 SMT SMALL FIXED INDUCTOR 0603 2 560NHCB200 CERAMIC FILTER 1 C24CF200 CERAMIC FILTER 1 CFW450GCF201 CERAMIC FILTER 1 CFW450ECV200 SMT CAPACITOR 1206 1 5P±0.25P 50V

ZXC1003ZXC1004

DR138

31


CV201 SMT CAPACITOR 1206 1 6P±0.25P 50VJ500 FLAT CABLE CONNECTOR (Erection type) SIPM32 1 0.5S-1-32PBJ501 MIC SOCKET 3.5mm SD-3.5A 1 PHONE-DCJ502 JACK 1 SP JACKJ503 JACK SIP-6/1.5mm 1 CON6J504 JACK SIP-2/2.0mm 1 CON2LS500 SPEAKER 1 SPK-8R-56VR200 SMT VARIOUS RESISTOR VER3×3 1 47K±5%VR500 SMT VARIOUS RESISTOR VER3×3 1 47K±5%F100 SMT RESISTOR 1206 1 0RX200 SMT TCXO 1 19.200MHzXF200-XF201 SMT CRYSTAL FILTER 2 38.5MHzY200 CRYSTAL 1 NO USEY800 CRYSTAL 1 NO USE

ZXF1003

ZUE1007ZUJ1005ZUJ1004

ZUA1002 FLEXIBLE CABLE 1

DR138

C21103P

E247uF/10V

C1104P

5M

123456789

1011121314151617181920212223242526272829303132

J1M

AIN

INT

ER

FA

CE

(0.5

S-1

S-3

2PW

B)

MICGMICI

C40

22P

C518P(B)

C26103P

C25103P

R3947K

R3847K

R6910K

C6104P

Q52SC1623

R59

470K

R55

470R

R54

100R

R564K7

R13100R

R6356RC12

102P

C24102P

C23103P

C27103P

C4

104P

C19102P

C22104P

5C

E322uF/10V

5M

L5

271T C32105P

Q2DTC114EE

D3

POWER(ORANGE(HT19-2101UYOC/E9)

Q1DTC144EE

FBFB 8C 5C

MICG

MICI

R6456R

R49

1K

R27100K

R1

10K

R12

1K

R14

1K

R161K

R15

1K

R3

1K

C18102P

C11

102P

C7102P

C8102P

Q62SC1623

Q7

2SD1664

5M

L1271T

L2271T

L3271T

D15V6 R47

12K

R3747K

FB

D25V6

R6233K

R3010K

ACS

5M

MICM

SQL

RXC

RSSI

AFM

SPM

STB

CTCSS/DCSCLK

DTMF

DAT

PLD

ELD

W/N\

RX/T\X\AIR

TXC

SUBB

PASS

SUBO

R584K7

R572K2

C36273P

C35273P

C37225P

R61

56K

R67

39K

C49

225P

R21

47K

C4668K

R2233K

DTMF-DET

DTMF-DET

MIC

CPU

DCSWITCH

MICAMP

ADJUASTMENTMENU

C31NOUSE

C39102P

R6

1K

5M

R68560R

R4515K

5M

R7

1K

P07

12345678

J3

HA

ND

MIC

INT

ER

FA

CE

C34

473P

R3210K

MICG

R41K

R5

1K

R101K

R65

100R

C13102P

C33473P

5CC16102P

R91K

C15102P

R3110K

R3310K

5M

MIC

PT

T

DO

WN

UP

R6610K

UARTPART

UART

UART

12

J4

*10K

POWERLED

D9TX(RED)

R51

470R

TXLED

Q3

DTC144EE

PST

C4220P

C43103P

5M

R810K

C9102P

R2810K

C10102P

R2910K

C17102P

R35

183P

C14102P

11

22

33

D13DA221

5M

11

22

33

D10

DA221

11

22

33

D11

DA221

11

22

33

D12

DA221

5M

R6022K

C2104P

R20

1K

R36220K

Vout3

Vss

1

Vin2

U1HT7550-1

E122uF/25V

R50

68K

PTT

R222K

R17

33K

R40

4K7

5M

SU

BP3_3/SSI

1

P3_4/SDA/SCS2

MODE3

P4_3/XCIN4

P4_4/XCOUT5

RESET6

P4_7/XOUT7

VSS/AVSS8

P4_6/XIN9

VCC/AVCC10

P5_4/TRCIOD11

P5_3/TRCIOC12

P5_2/TRCIOB13

P5_1/TRCIOA/TRCTRG14

P5_0/TRCCLK15

P2_7/TRDIOD116

P2_

6/T

RD

IOC

117

P2_

5/T

RD

IOB

118

P2_

4/T

RD

IOA

119

P2_

3/T

RD

IOD

020

P2_

2/T

RD

IOC

021

P2_

1/T

RD

IOB

022

P2_

0/T

RD

IOA

0/T

RD

CL

K23

P1_

7/T

RA

IO/I

NT

124

P1_

6/C

LK

025

P1_

5/R

XD

0/(T

RA

IO)/

(IN

T1)

26

P1_

4/T

XD

027

P8_

628

P8_

5/T

RF

O12

29

P8_

4/T

RF

O11

30

P8_

3/T

RF

O10

/TR

FI

31

P8_

2/T

RF

O02

32

P8_1/TRFO0133

P8_0/TRFO0034

P6_0/TREO35

P4_5/INT036

P6_6/INT2/TXD137

P6_7/INT3/RXD138

P6_5/(CLK1)/CLK239

P6_4/RXD240

P6_3/TXD241

P3_1/TRBO42

P3_0/TRAO43

P3_6/(INT1)44

P3_2/(INT2)45

P1_3/KI3/AN1146

P1_2/KI2/AN1047

P1_1/KI1/AN948

P1_

0/K

I0/A

N8

49P

0_0/

AN

750

P0_

1/A

N6

51P

0_2/

AN

552

P0_

3/A

N4

53P

0_4/

AN

354

P6_

255

P6_

156

P0_

5/A

N2/

CL

K1

57P

0_6/

AN

1/D

A0

58V

SS

/AV

SS

59P

0_7/

AN

0/D

A1

60V

RE

F61

VC

C/A

VC

C62

P3_

7/S

SO

63P

3_5/

SC

L/S

SC

K64

U2

R5F212A8SNFP

P34

P35

REST

MODEP43P44

P54P53

P50P51P52

P27

P20

P21

P22

P23

P24

P25

P26

P14

P15

P16

SUBB

P80P81

P82

P83

P84

P85

P86

P60P45P66P67

P64P65

P31

P31

P36P32

P37

P10P11P12

P13

P00

P01

P02

P03

P04

P61

P62

P05

P06P07

1234

J202

IDE-INTERFACE

RESTMODE

5M

XOUT

XIN

D7

HSC277

5MXOUTXIN

P05

P03

P00

P01

P04

5M

P66

P67Q8DTC144TE1

12

23

3D6

1SS372

RXD

TXDUART

3

14

52

U2008

TA75S01F

P02

P32

SUBB

P20

P21P61P62P25P63

P51P36

P50SUB

P52

P53P06

P24

P26P27

P60

P23

P54

P43

P10

P11

P64

P65

P43

P37

12

J5

*10K

R1110K

P30

P33

P30

P33

P63

P85P86

R1810K

C3102P

C5102P

C20102P

C28102P

C41102P

R1910K

R2310K

R2410K

C45102P

R2510K

R2610K

5M

P12P80P81P82

P83P84

P44

P45

C48

101P

11

22

Y2

19.200MHz

C52103P

R43

10K

11

22

33

S3

ENCODER(ED097120-FB 15A7.0-C10-200)

A1

B2

C3

J2

PHONEJACK STEREO

NC1

S342

S353

S364

S375

S386

S397

NC8

NC9

SDA10

SCL11

SYNC12

CLK13

VDD14

OSC15

A016

A1

17

A2

18

SA

019

VS

S20

VL

CD

21

NC

22

NC

23

NC

24

CO

M0

25

CO

M2

26

CO

M1

27

CO

M3

28

S0

29

S1

30

S2

31

S3

32

NC33

S434

S535

S636

S737

S838

S939

S1040

S1141

S1242

S1343

S1444

S1545

S1646

S1747

NC48

S18

49S

1950

S20

51S

2152

S22

53S

2354

S24

55S

2556

S26

57S

2758

S28

59S

2960

S30

61S

3162

S32

63S

3364

U3

BL55076

D4

5V6

C38103P

C29104P

L4

271T

5M

CO

M0

CO

M1

CO

M2

CO

M3

SE

G0

SE

G1

SE

G2

SE

G3

SEG4SEG5SEG6SEG7SEG8SEG9SEG10SEG11SEG12SEG13SEG14SEG15SEG16SEG17

SE

G18

SE

G19

SE

G20

SE

G21

SE

G22

SE

G23

SE

G24

SE

G25

SE

G26

SE

G27

SE

G28

SE

G29

SE

G30

SE

G31

SE

G32

SE

G33

SEG34SEG35SEG36SEG37

R42

10K

R41

10K

P85

P86

FUNCV/MMHz

POWSQLCALL

TSQ

R46100R

R48

0R

E422uF/10V

R70

100R/1W

C44103P

I2C-SCLI2C-SDA

P34P35

AF-OUTP06

R71

R0

R72680K

CE01

CE12

CE23

GN

D4

SDA5

SCL6

MODE7

VC

C8

U6

AT24C128RM(8)

R34

10KC30103P

5MP34

P35

C53102P

C50102P

C47102P

44

66

W5

11

33

W2

W1

R09464GO-FF20C8.0-A103/A103-000

R761K

C54103P

P13

CO

M0

CO

M1

CO

M2

CO

M3

SE

G0

CO

M0

1

CO

M1

2

CO

M2

3

CO

M3

4

CO

M7

43

CO

M6

44

CO

M5

45

CO

M4

46

SE

G27

5

SE

G26

6

SE

G25

7

SE

G24

8

SE

G23

9

SE

G22

10

SE

G21

11

SE

G20

12

SE

G19

13

SE

G18

14

SE

G17

15

SE

G16

16

SE

G15

17

SE

G14

18

SE

G13

19

SE

G12

20

SE

G11

21

SE

G10

22

SE

G9

23

SE

G8

24

SE

G7

25

SE

G6

26

SE

G5

27

SE

G4

28

SE

G3

29

SE

G2

30

SE

G1

31

SE

G0

32

SE

G37

33

SE

G36

34

SE

G35

35

SE

G34

36

SE

G33

37

SE

G32

38

SE

G31

39

SE

G30

40

SE

G29

41

SE

G28

42

DS1DR138LCD

LCDDISPLAY

SE

G1

SE

G2

SE

G3

SE

G4

SE

G5

SE

G6

SE

G7

SE

G8

SE

G9

SE

G10

SE

G11

SE

G12

SE

G13

SE

G14

SE

G15

SE

G16

SE

G17

SE

G18

SE

G19

SE

G20

SE

G21

SE

G22

SE

G23

SE

G24

SE

G25

SE

G26

SE

G27

SE

G28

SE

G29

SE

G30

SE

G31

SE

G32

SE

G33

SE

G34

SE

G35

SE

G36

SE

G37

S4V/M

S5MHz

S6TSQ

S7

CALL

S8

SQL

S1

POWER

S2

FUNC

C55102P

C57

103P

1234

J6

*BLUETOOTH INTERFACE(1.25T-2-4PWB)

P14P15P16P17

TXDRXD

DIRSCLKRDF/FDDI/OTDATATCLK

P14P15P16P17P33P30

AF-INDTMF-DET

MIC-INMICI

R5368R

8C

A1

K2

A3 G

R

D5

LEDR&G

B12

E11

C15

C24

E23

Q9UMC4N

B12

E11

C15

C24

E23

Q10

UMC4N

R73

150R

P14

P15

R75

NOUSE

R74

NOUSE

Q4DTC114EE

P22

R77

1K5

KEY-BL

8CD8

ORANGE(HT19-2101UYOC/E9)

D16ORANGE(HT19-2101UYOC/E9)

D14ORANGE(HT19-2101UYOC/E9) R52

1K5D17

ORANGE(HT19-2101UYOC/E9) C56102P

D15

ORANGE(HT19-2101UYOC/E9)

R44

2K

CO

M0

CO

M1

CO

M2

CO

M3

P17

SCHEMATIC DIAGRAM

32

DR138

C296

18P Q2072SC4226(R24)R223

22K

R30447K

R239NOUSE

R243

100RC274102P

L21082NH

C255102P

C371

101P

R3002K2

R21415K

R258100K

R240

100R

R33210R C277

102PC276102P

C35812P

C330471P

R31522R

L21268NH-X

C260102P

C357

33P

G1

D2

S3

Q212

2SK3078A(UW)R333100R

R334

100K

R33733R

R20122K

C278102P

L21556NH-X

L21630T

C210103P

C322

47PC317NOUSE

C32513P

C29318P

G1

D2

S3

Q214

RD07MVS1B

8T

C259102P

C236104P

C209103P

L220

3TC264102P

C374

101P-H1206C354NOUSE

G1

D2

S3

Q216

RFM70U12D

C369NOUSE

C370NOUSE

R233

470R

R3354K7

R3362K2C335

471PR3012K

R3054K7

C281471P

L2229.5T

C34527P

C310NOUSE

C311NOUSE

C34627P

C382181P(ATC)

C268

102P-H1206

R245

100R

L2265.5T

C38412P-H1206

L227

4.5T

C393

1P-H1206

C312

NOUSE

X1

Y2

P200RCA

L228

4.5T

C338471PC337

471PR22622K

R22722K

C215103P

C212103P E204

47uF/25V/H

C267102P

C381474P

SB

3

21

84

U204A

LM2904V5

67

U204B

LM2904V

VR20047KR202

18K

C285102PR234

470R

R339

220K

R307470R

R2716K8

R341

15KC336471P

C400

0P5(B)

C401

0P5(B)

D225

1SS355

R327NOUSE

R27418K

C244

103P

R338

330R

C245104P

8T

D2298.2V

C282471P

C279102P

C243471P

TP202POINT

TP201POINT

11

22

33

D230MA742

11

22

33

D231MA742

C329471P

C211103P

C262102P

R259100K

C240104P

C263

102P

R2651K

R320

15R

R314

18R

C363NOUSE

C361NOUSE

C387NOUSE

C38382P(ATC)

C38512P-H1206

C313

NOUSE

L224

1T

L225

2.5T

D212

NOUSEL2459.5T

C222103P

C284102P

C270

102P-H1206C34927P

L229

4.5T

C35027P

C314NOUSE

C32322P-H1206

L2469.5T

C221103P

8T

R328

3K9

Q2252SC4617

t

RT200100K-NTC

8T

C226102P

R325

330RC380681PL219

22NH

L218

10NHR312270R

R311270R

C258102P

R2641K

11

22

33

D203

DAN235E

D213NOUSE

D210

L407CDB

C216

103PR297NOUSE

11

22

33

D204

391P

R298

NOUSEC391

NOUSEL231

NOUSE

L230

NOUSE

L214

NOUSE

L213

NOUSEC395NOUSE

C392NOUSE

C348

NOUSE

C390

NOUSEC389NOUSE

C388NOUSE

Q208NOUSE

R329NOUSE

L223

NOUSE

R232

NOUSE

R241

NOUSE

D202

391P

C213103P

C214NOUSE

C351

22P C3969P(C)

C3609P(C)

C299

4P(B)

C30410P(C)

C3036P(B)

C3556P(B)

C298

1P5(B) C34327P

R299NOUSE

R253100K

R238150R

R25039K

R252100K

R21227K

R30347K

R237

10R

11

22

L2076T

L2068T

C34433P

C35939P

G11

G22

D3

S4

Q206

3SK318

C253

102PC254102P

L2050.31X1.6X8T

C252102P

D207HVC376B D208

HVC376BD206HVC376B

R3022K2

C3415P(B)

R249100K

L2048T

C342

27P

D205HVC376B

R248

100K

G11

G22

D3

S4

Q205

3SK318

R294NOUSE

C207103P

C205103P

C206103P

R293NOUSE

VAM

VFM

VFM

C326471P

R211270K

R277470K

R291330K

R276

470K

R275

NOUSE

R290180R

C249102P

L202

330NH-X

C25133P

C321

22P

C289

82P

C309NOUSE

R272

220R

R262560RR247

100K

C202103P

R261

680R

XF20038.85MHz(F)

XF20138.85MHz(F)

C30210P(C)

C3072P(B)

C2972P(B)

C203

103P

C378

33P R236

100R

R3193K9

C373

181P

C372

181P

C379

33P

C225

103P

R231470R

R263

1K

C201103P

C367

15P

Q2042SC4215

8R

8R

R296

180K

R251100K

R266

NOUSE

R30947K

R2952K2

R229820R

R254100K

E2020.22uF/35V

R317470K

R217

100K

R215

10K

R20910K

R213

10K

C248

104P(J)

C339682P

C232104P

C271102P

C272102P

C273102P

C269

102P

R260

100K

C320103PR286

100K

C291

NOUSE

C295NOUSE

Y200NOUSE

C208103P

E20047uF/25V

C235104P

8R

Vout1

Vss

2

Vin3

U201MC78L05 VIF

VIF

C230104P

C229104P

CB200C24(450K)

VIF

D2241SS355

Q2202SC3357(RF)

CLK11

OSCIN1

FIN10

DATA13

LE14

FC15

PWDN19

DO6

LD8

OSC OUT3

BISW16

FOUT17

PMPp18

PMPr20

NC2

NC9

NC12

VP

4V

CC

5

GN

D7

U205

LMX1511TM(20)

L209

R0

C36210P(C)

C256102P

8C

C352

27P

D3

G2

S1

Q217

2SK1875

C38615P

C40212P

C398

0P5(B)

C4030P75(B)

C3945P(B)

C290

15PC3566P(B)

C224103P

B12

E11

C15

C24

E23

Q201

UMC4N

L233

10uH

L23533NH-X

L211100NH

11

22

L236100NH

11

22

L237

10uH

R326560R

R31622R

R322

R0

R30868K

R244

220R

R331

100K

R242100R

R282

NOUSE

C218103P

CV2003-10P

D221NOUSE

D217

1SV324(V8)

C3245P(B)

D3

G2

S1

Q218

2SK1875

C30612P(C)

C30510P(C)

C3990P5(B)

C404

33P

L234

10uH

L24747NH-X

L239220NH

L238

10uH

R313560R

R246220R

C223103P CV201

3-10P

D2221SV324(V8)

D218

NOUSE

Q2092SC4226(R24)

VCO

C332471P

L240271T

L243

271T

L242

4K7

Q2212SC1623

E20533uF/10V

R2924K7C333

471P

D226

MA2S111C334471P

VCO

D2321SV214(T1)

VCO

8C

Q2102SC4226(R24)

R230

1K

TP203CV

R21910K

R267560R

E211

6.8uF/16V

R321

R0

R342

R0

E2120.68uF/35V

E2090.22uF/35V

Q224

NOUSE

Q223NOUSE

C316NOUSER280

NOUSE

R289

NOUSE

R281

NOUSE

R288NOUSE

R30647K

D228

NOUSE

C280102P

8C

C219103P

E20610uF/10V

C220103P

L241271T

5C

D227

MA2S111

C200103P

C287

102P

C36510P

C36410P

R22812K

L248

22NH

E2084.7uF/10V

XOUT3

GND2

VC1

VCC4

X200

19.200MHz

L244

10uH-XL

R235

470R

R273

220R

R33047K

C300

10P(C)

C301

10P(C)

C340471P

8C

R255100K

C242104P

C283102P

E20710uF/10V

C241104P

PLL CLOCK LINE

PLL DATA LINE

PLL STB ENABLE

PLL LD LINE

DET

SQUELCH DET

MOD-AUDIO

PC/TV

MOD-SUBR268

1KR269

1KR270

1K

Q203DTA114YE

11

22

33

D201DAN235E

11

22

33

D200DAN235E C233

104P

R20510K

R20710K

R20810K

R20610K

C234104P

C228104P

C227104P

WIDE/NARROW

R210

10K

R20410K

R200

15K

RSSI

RX/TX

C217

103P

C327

471P

8R C36833P

L20068NH

C250102P

C204103P

R2033K3

C288102P

C246104P

FREQ-CONT

TP200POINT

WIDE/NARROWSWITCH

NARROW

WIDE

AM/FM DEMODULATION

IF AMP

MIXERAM/FM

SWITCH

FM RF AMP

AM RF AMP

AM/FMSWITCH

ANT SWITCH

APC VOLTAGEDETECTOR

APC CONTROLLER

PC/TVSWTEMPERATUREPROTECTION

SWITCH

FINAL AMP

DRIVE AMP

DRIVE STAGE

RF SWITCHRF AMP

RX VCO

TX VCO

BUFAMP

MODULATION

FREQCONTROL

R/T SW

LIPPLEFILTER

CHARGE PUMP

PLL SYNTHESIZERRF AMP

TXCO

C34736P

C257102P

C331471P

D2141SS362

R256100K

R257

300K

B12

E11

C15

C24

E23

Q200

UMC4N

C318NOUSE

C319NOUSE

C29447PC353

22P

C375101P

C376101P

C377101P

G1

D2

S3

Q2192SJ243

R283

NOUSE

8T

L221

2T

R27847K

C328

471P

R340270K

E203100uF/16V/H

D223NOUSE

D219

1SV324(V8)

D216

NOUSE

D220

1SV324(V8)C275102P

C397

15P

R279

NOUSEC315NOUSE

D215NOUSE

11

22

L232NOUSE

L208

R0

C308NOUSE

L203

NOUSE

L201560NH-X

C238104P

VFM

C286104P

C265

102P

L21730T

AF/SQ

R31047K

R22422K

Q213DTA114EE

C237104P

VIF

5C

TEMP

11

33

22

CF200CFW450G(TOKO)

11

33

22

CF201CFW450E(TOKO)

C292NOUSE

R220

10K

C36624P

B1

2

E1

1C

15

C2

4E

23

Q202NOUSE

SBE

8T

3

21

84

U202A

LM2904V

5

67

U202B

LM2904V

R218

47K

R323

9K1

R287NOUSE

E210NOUSE

8R

D211

L407CDB

R21610K

D234

NOUSE

D233NOUSE

L250271T

L249

271T

TP204

RF

TP2051ST

R284NOUSE

R3444K7

C41147P

Q2112SC4215

R343220K

C40518P

R285100R

C4082P(B)

L251560NH

L252560NH

C406103P

C40727P

C40930P

C41047P

VIF

R345NOUSE

OS

CIN

1

OS

CO

UT

2

MIX

OU

T3

VC

C4

IFIN

5

DE

C6

FIL

OU

T7

FIL

IN8

AF

OU

T9

QU

AD

10

IFO

UT

11

RS

SI

12

N-D

ET

13

N-R

EC

14

GN

D15

MIX

IN16

U200TA31136FN

VIF

C231

NOUSE

Vout2

GN

D3

Vin1

CE4

U203KIA278R06PI

R222

NOUSE

R2211K

8T

VOLTAGEREGULATOR

VOLTAGEREGULATOR

R22547K

R318

5K6

R324330R

R346330R

.

.

.

SCHEMATIC DIAGRAM

33

DR138

R50610K

R580

18K

R579715K-1%

C555152P(J)

R50847K

C539224P(J)

R563

470K

R507

3K3

C53139P

R57125K5-1%

R52120K

R57611K5-1%

C554272P(J)

R577150K-1%

C503103P

C521

124P(J)

R57415K8-1%

R5725K11-1%

C553473P(J)

E512

10uF/10V

R530100K

C541393P(J)

R573634K-1%

C537391P R564

390K

R57529K4-1%

C540182P(J)

R5784K22-1%

R566

56K

C522104P(J)R528

100K

R516

1K

R570

68K

C556

102P(J)

R527

100K

R5531M

R581

39K

R56533K

R531

100K

C517104P

C516104P

R569

12K

C501103P

R562

33K

R547

27K

DET

C542

113P(J)*

C543

103P(J)

C544

103P(J)

C545

103P(J)

C546

103P(J)

C547

103P(J)

C548

103P(J)

C549

103P(J)

C550

103P(J)

C538

273P(J)

C519104P

R532

100K

R5521M

E503

1uF/16V

C523

104P(J)

SUBO

SUBB

E506

1uF/16V

5C5C

5C

E5051uF/16V

E514NOUSE

VB

VBVB

VBVB

VB

R518

10K

C561

47P

E509

1uF/16V

C526

104P(J)

R50947K

C560

152P(J)

R510

47K

11

22

33

D501

1SS372

R560

18K

R583

150K

C525104P(J)

E5222.2uF/10V

R500

470R

5CR558R0

E508

1uF/16V

R568

22K

R557R0

VB

R561

51KC532

33P

R584

6K8

R5502K2

E502

1uF/16V

C524

104P(J)R539100K

R538

100K

R582680K

VB

C559561P(J)

R537

100K

R536

100K

C558

332P(J)

C52782P(-J)

R519

2K2

C518

104P

R523

1K5

5C

C502103P

R533

100K

R534

100K

R535

100K

R567

120K

C536

391P

VB

SQUELCH DET

MOD-AUDIO

MOD-SUB

Vin11

Vout12

Vout23

Vin24

VDD5

LD6

CLK7

DI8

Vin39

Vout310

Vout411

vin412

vin513

Vout514

Vout615

Vin616

DO17

VDAref18

RESET19

GND20

Vin721

Vout722

Vout823

Vin824

U505

M62364F

FREQ-CONT

C507103P

C505103PE516

4.7uF/6.3V

E51510uF/10V

R517

1K

R515

1K

R544NOUSE

C506103P

Q5022SC4181

D502DAN222

C552

104P

5C

5CC504103P

AFWN

SQL

DTMF-DET

AFM

E507

1uF/16V

E518

473P(1206)

AFWN

AF-IN

AF-INMODAO

MODAOMODBO

MODBO

SUB

MODAI

MODAIFRQO

FRQO

AM-SW

WIDE/NARROWRSSI

RX/TX

PLL CLOCK LINEPLL DATA LINE

PLL STB ENABLEPLL LD LINE

PC/TVPC/TVO

PC/TVO

ELD

CLK

DAT

SUB

DTMF

C557

105P

R520

1K

VLO

MICM

MICO

MICO

BB

CC

EE

Q500DTC144EE

SBE

C509103P

LS500

SPK-8R-56

E521330uF/25V-10*16

A1

B2

C3

J502

PHONEJACK

VLO

C508103P

123456789

1011121314151617181920212223242526272829303132

J500

MA

ININ

TE

RF

AC

E(0

.5S

-1-3

2PB

)

W/NRSSIAIRRX/TX

CLKDATSTBPLD

MICI

MICI

SQL

RSSI

MICM

RXC

AFM

DTMF-DET

SPM

STB

CLK

DATELD

PLD

AIRRX/TX

W/N

TXC

DTMF

SUBO

SUBB

8RX-CONTROL

8TX-CONTROL

AM/FM-CONTROL

SUB

RXC

AIR

TXC

C551103P(J)

C530NOUSE R522

22K

C515102P

SPLATTERFILTER

AGC/MIC MUTE

MIC AMP/IDC

AUDIO AMP

DIGITALPOTENTIOMETER

BUFFER AMP

CTCSS/DCS LPFFILTER

AUDIO/HPFFILTER

AUDIO/LPFFILTER

REFERENCEVOLTAGE

1A

2A2B

2C2D

1B

1C

1D

3A

3B

3C

3D

4A

4B

4C4D

3

21

411

U501A

NJM2902

5

67

U501B

NJM2902 12

1314

U502D

NJM2902

10

98

U502C

NJM2902

10

98

U501C

NJM2902

12

1314

U501D

NJM2902

3

21

411

U502A

NJM2902

5

67

U503B

NJM2902

5

67

U502B

NJM2902

3

21

411

U503A

NJM2902

12

1314

U503D

NJM2902

10

98

U503C

NJM2902

3

21

411

U504A

NJM2902

5

67

U504B

NJM2902

10

98

U504C

NJM2902

12

1314

U504D

NJM2902

MICG

A1

IN7

A2

IN9

CM

PR

SIN

3

CM

UT

E4

EM

UT

E12

EX

PIN

14

PT

8

A1

OU

T6

A2

OU

T10

CM

PR

S2

EX

PO

UT

15

CM

PR

SF

ILT

5

EX

PF

ILT

11

NC

13

VC

C16

GN

D1

U500MC33111

R511

1K

R512

1K

R524100R

R554

R0

E51010uF/10V

5C

C500103P

E5001uF/16V

AUD

VLI

R525100K

R526180K*

R5011K

E504

1uF/16V

VLI

C510102P

AUD

C511102P

PASS

R556

R0

C562473P(J)

CMIC

CMIC

VB

E5011uF/16V

R513

1K

MICM

R52924K*

C520104P(J)

C512102P

R555

5K1

C535474P(J)

C534474P

COPMANDER

CMI

CMI

PASS

DTMF

BUFFER AMP

E513

10uF/10V

VB

FB

ACS

ACS

OPK

OPK

8C 5C

C513102P

A1

C3

B2

J501

PHONE-DC

R505

10K

PST

PSTPOWER-CONTROL

R503

10K

CH

1-O

UT

1

PO

WE

RG

ND

2

CH

2-O

UT

3

VC

C4

FIL

TE

R5

P.P

6

ST

AN

DB

Y7

CH

2-IN

8

PR

EG

ND

9

CH

1-IN

10

U506LA4600

5C

E52010uF/16V

E5194.7uF/16V

R585

8K2

SPM

E511

10uF/10V

R514

1K

C533

681P

AF/SQ

R5513K9

R548

2K2

R5492K2

TEMP

R541

1K

11

22

33

D500

NOUSE

R540

NOUSE

R542NOUSE

C528NOUSE

R543NOUSE

C529NOUSE

R502

10K

E517

2.2uF/16V

AFWN

R559R0

R54512K

R546473P

R504

10K

E5232.2uF/16V

RX-IN

RX-OUT

TX-IN

TX-OUT

R586

10K

C564

104P(J)

RX-A

VR50047K

123456

J503

CON6

5C

RX-AR587

560R

C563103P

PTT

TX-AAFM

PTT

R589

150K

C565

104P(J)

TX-A

.

.

.

SCHEMATIC DIAGRAM

34

DR138

B12

E11

C15

C24

E23

Q107

UMC4N

B12

E11

C15

C24

E23

Q106

UMC4N

8C

Vin1

GN

D2

+8V3

MC7808

E10247uF/25V

C102103P

C101103P

SBE

C103103P

E10447uF/25VC111

104P

5C

Vout1

Vss

2

Vin3

MC78L05

C106102P

SB 2SB1386

R1014K7

R100470R

Q103DTC114EU

C104103P

8T

C109102P

C107102P

C108102P

D100ZSA5A27

E100470uF/25V-10*16

C105102P

C100103P

C110104P

Q1012SB624

R10447K

R1033K3

Q108DTC114EE

8RQ1022SB1132

R10547K

R1061K

Q104DTC114EU

E10547uF/25V

VFM

C112104P

VAM

C113104P

FB

P101

GND

P100

MAIN+DC13.8V

Q105

DTC144EE

R10210K

F100

R0

VOLTAGE

DC SWITCHDC SWITCH

REGULATOR

VOLTAGEREGULATOR

CURRENTPROTECTION

E101470uF/25V-10*16

E10347uF/25V

PLL CLOCK LINEPLL DATA LINEPLL STB ENABLEPLL LD LINEDETSQUELCH DETMOD-AUDIOAM-SWPC/TVMOD-SUBWIDE/NARROWRSSIRX/TXFREQ-CONTAF/SQTEMP

138VHF-RF138VHF-RF.Sch

PLL CLOCK LINEPLL DATA LINEPLL STB ENABLEPLL LD LINEDETSQUELCH DETMOD-AUDIOAM-SWPC/TVMOD-SUBWIDE/NARROWRSSIRX/TXFREQ-CONTAF/SQTEMP

DETSQUELCH DET

MOD-AUDIO

MOD-SUB

FREQ-CONT

AM-SW

WIDE/NARROWRSSI

RX/TX



PC/TV

8RX-CONTROL

8TX-CONTROL

AM/FM-CONTROL

POWER-CONTROL

AF/SQTEMP

RX-INRX-OUTTX-INTX-OUT

138-AF138-AF.Sch

DETSQUELCH DET

MOD-AUDIO

MOD-SUB

FREQ-CONT

AM-SW

WIDE/NARROWRSSI

RX/TX



PC/TV

8RX-CONTROL

8TX-CONTROL

AM/FM-CONTROL

POWER-CONTROL

AF/SQTEMP

RX-INRX-OUTTX-INTX-OUT

RX-INRX-OUT

TX-INTX-OUT

CTRL

138-SCRAMBLER138-SCRAMBLER.Sch

RX-INRX-OUT

TX-INTX-OUT

CTRL

SCHEMATIC DIAGRAM

35

DR138

LPF

D231

LPF

MA7 42

ANT

POW DET POW DET

ANT SW

D230M A742

APC

Q216

FINAL

RFM 70U12D

AMPAMPDRIVE

Q214RD07

PRE

AMPDRIVE

Q2 122SK3078

AMPRF

Q2202SC335 7

8 T8 T

T/R SW

D2 10,D211

CONTROL

U204LM2 90 4V

M I40 7

LM2 904V(A/2)

U505M 62364F(5/8)

8 R8T

D203DAN235E

RF

Q2 072SC4226

8 C

BUFF

Q2092SC4226

VCO

RX

Q2172SK187 5

VCO

Q219

SW SW

Q201UMC4N2SJ243

TX

Q2182SK1875

VCO

MO

D

LIPPLE

Q2 212SC1623

FILTER8C

LOOPFILTER

PLL IC

RF

8C

Q2102SC4226

5C

D/A

U505M 62364F(7 /8)(8/8)

CONVAF PASW

Q500DTC144EE

P61

COMPANDER

U5 00MC3311 1

(B/2)

5C P63

HPF

U502NJM 2902

LPF

U5 01NJM 2902(B/4)

BUFFER

U501NJM 2902(A/4)

AMP

SW

Q1002 SB138 6

SW

Q103DTC114EU

P20

AVR

U1HT7550 -1

RESET U5NOUSE

5M

RESET

AVR

U100M C7808

SBE

8CSW

Q1022 SB11 32

SW

Q104DTC114EU

P25

E

+B8T

SW

Q1012SB624

SW

Q108DTC114EE

P24

8R

AVR

U101MC78 L05

5C5C

SW

SW

SWVAM VFM

Q105DTC114EE

P27

Q106UMC4N

Q107UM C4N

LPF U503NJM 29 02

8C

5C

D/A

U5 05M623 64 F(2/8)

CONV

U504NJM290 2(1/4)

Q502

AGC

3SC414 8

SWAGC

U504NJM 2902(3 /4)(4/4)

P62

DET

D5 02DAN222

D5011SS3 72

COMPANDER

U500

MC3 3111

(A/2)

U504NJM 29 02(2/4)

D/A

U505M623 64 F(3/8)

CONV

MIC/IDC

M IC/IDC

SPLATTERFILTER

SWVIF

U201M C78L05

VCO

P03

SP

EXT.SP

J502

.

D/ACONV

U5 05M623 64F(4/8)

U2 05LM X151 1TM

1 36 ~1 73.9975MHz

U506LA4600

Q206

RF AM P BPF

3 SK31 8

BPF

RF BPF

VFM

Q205

MIX

3 SK31 8

8 R

TUNERF BPFTUNE

D207,D208HVC376

D205,D206HVC37 6

D/A

PROTECTION

SW

DC AMP8 R

U2 02

CONV

P13

TEMPERATURE

t

8 T

Q225DTC144 EE

PC

TV

8T

MCF

XF200,XF20138.85M Hz

IF AMP

Q2042 SC42 15

DEM ODULATOR

(NARROW)

CF2 00SW

WIDE

SW

SW

8R

D201DAN235E

D200DAN235 E

P60

Q200UM C4N(WIDE)

CF201NARROW

SW

Q203DTA114YE

IF

VIF

U2 00TA3 1136FN

Q2112 SC42 15

AF/SQ

BUFFERAMP

U501LM 2902 (D/4)

D/A

CONV

NOISE

Q213

CHARGE

DTA114EE

P04U2 02

LM2 904V(B/2)

M ULTIPLY 19.200 MHzX2

U505M623 64 F(6/8)

TCXO

X200

5C

D/ACONV

U505M 62364F(1/8)

1 9.200MHz

1 9.200MHz

TONERX-A SBE

TX-A

5CVB

REFERENCEVOLTAGE

U501NJM29 02(C/4)

5C

U203KIA278R06PI

AVR

6V

8 T

6D

VG6 D SB

AF/SQ

DTM F-DET

U2R5F21 2A8SNFP

SW

AMP

Q52SC16 23

EEPROM

U6AT24C128RM

EEPCKEESDT

U3

BL5 50 76

COM0~3

SEG0~39

CS,WR,DT

LCD DRIVE

Q1

DTC114EE

SW

SW

P54

P07

5C

Q2DTC114 EE

5M

Q6 2SC1623Q7 2SD4 68

5M

LCD

SW

P23

D3

POW LED

D9TX LED

BACK LIGHT

D5

UART

P11

POW

ER

FUN

C

V/M MH

z

TSQ

CA

LL

SQL

MIC

UART

P65

P64

5C

P10

MICG

P43

MIC

HA

ND

MIC

INTE

RFA

CE

J2

UA

RT

JAC

K

J501PHONE-DC

P05W110K

Q3DTC144EE

.

REP

EA

TER

INTE

RF

AC

E 5C

P10

RX-A

P63

TX-A

J50

3

P10P11

P07P13

P21

P06 P00P04P05

P24P25

P43

P54P53

P26

P23

P62P61

P63

P60

P50P51P52

P31

RESET

BUFFER

AMP

U200 8

TA75S01F

5M

DTMF-DET

Y2

19.200M HzSHIFT DET

D7HSC277

SHIF

T

XOU

T

XIN

P02

D61SS372

SW

D8DTC144TE

TXD

RXD

UART

P20

P27

SW

KEY BACK LIGHT

D14~D17 DTC1 14EE

P22

P01

P65P64

P45P44

P52

P51P50P53

P31

P06

P62 P21

P26

P00

5 M

CTCSS/DCS

Q4

DS1

BLOCK DIAGRAM

36

PC board views

DR138

37

PC board views

DR138

38

PC board views

DR138

39

PC board views

DR138

40

DR-138/438 series Mechanical Parts

Val

Model Instruction Manual LCD Panel Main Unit LCD Unit

DR-138 PS0665 / PS0665A ZDP1008 ZADM138 ZADL138

DR-438 PS0665A ZDP1012 ZADM438 ZADL438

EMS74 PTT Switch ZFP1005

Rear Screw ZAJ1001

Coiled Cord ZUE1001

Connect Cable ZUA1004

Bracket ZFM1001

Black Screws ZAE1000

VR knob ZNK1003

Washer ZAZ1001

Fuse ZEF1000

S washer ZAZ1000

Tapping Screws ZAJ1000

Encoder knob ZNK1004

VR Ring ZNK1005

7key Rubber ZFG1006

LCD Display ZEL1001

LCD Panel Val

LCD Unit Val

Dial Nut ZAN1001

Front Case ZKM1005

Speaker ZES1002

Case Screws ZAA1004

16key Rubber ZFG1007

EMS74 Front Case ZKM1006

EMS74 Front Switch ZFP1004

ANT CN ZUE1000

Main Cable ZUA1003

Main Unit Val

Main Unit ZUP1021

Mic ZEY1000

UpDown Key ZFP1006

EMS74 Rear Case ZKM1007

Hook Screw ZAA1005

Hook ZFM1002

41

ALINCO, INC. Yodoyabashi Dai-bldg 13F 4-4-9 Koraibashi, Chuo-ku, Osaka 541-0043, Japan Phone: +81-6-7636-2362 Fax: +81-6-6208-3802 E-mail: [email protected]

Copyright Alinco, Inc. Osaka Japan PM0119

FNEH-NI

Dealer / Distributor

Documents

Service Manual - RadioManual · dr138 3 antsw ifsystem (pll) cf201(wide) ant 1stlocalosc bufferamp u501(4/4) u200 if amp q204 mcf xf200,xf201 mixer bpf q205 rfamp bpf q206 d210,d211