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Sony HCD-EP305, Service Manual

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Sony HCD-EP305 Service Manual Download Page 16

16

16

HCD-EP305

6-2. Block Diagrams

Tuner/Tape Deck Section

: FM

: AM

 • Signal Path

• R-CH is omitted due to same as L-CH.

: PB(TAPE)

: REC(TAPE)

9

13

12

11

1

3

10

5

15

7

7

16

18

19

20

15

8

11

12

6

4

5

3

7

2

4

3

1

22

Q101

FM OSC
BUFFER

Q102

BAND

SWITCH

Q703

MUTING

CONTROL

SWITCH

Q704

MUTING

CONTROL

SWITCH

Q702

MUTING

Q104

AMP

Q601

BUFFER

BPF

ANT1

AMRF

IN

AM

OSC

24 FMRF

IN

22

FMRF

OUT

FM

OSC

20

QUAD

AM

OSC BUFFER

FM

ANT

L110

AM ANT

D105

T102

AM OSC

L103

FM RF

D103

D104

L104

FM OSC

F101

10.7MHz

T103

X101

10.7MHz

PD

LRFIN

LPFOUT

FMIN

AMIN

BO1

IO1

IFIN

DO

DI

CL

CE

IC102

FM/AM PLL

X102

7.2MHz

XIN

XOUT

AM MIX

FM MIX

FM DET

SD

AM/FM

IF

BUFFER

AM IF

16

17

L

R

IC101

AM/FM IF AMP,

MIX, MPX, DET, OSC

REC

BIAS

OSC

Q706

SW701

(3/6)

REC

PB

R-CH

L

R

T701

REC BIAS

ERASE HEAD

REC/PB HEAD

AMP

ALC CONT

ALC IN1

IN1

OUT1

M

41 36 37 47 38

60

(CAPSTAN/REEL)

STEREO

45

SYNCRO

 TUNER SD

ST

PLLDI

PLLCE

PLLCL

PLLDI

PLLCE

PLLCL

STOUT

SIG

SIG

ST

PLLDI

PLLCE

PLLCL

STOUT

AMP SECTION

B

AMP SECTION

C

AMP SECTION

D

DISPLAY SECTION

E

AMP SECTION

A

IC701

ALC REC/PB AMP

IC601 (1/3)

SYSTEM CONTROLLER

R-CH

TUNER

L-CH

PL

RL

DC_12V

(MAGNET)

COTR

S201

(PLAY)

+

TC102

TC101

FM FREQUENCY

COVERAGE

AM FREQUENCY

COVERAGE

AM TRACKING

FM TRACKING

F102

PLLDO SELECT

M201

SW701

(4/6)

PB

REC

SW701

(6/6)

PB

REC

SW701

(5/6)

REC

PB

w w w . x i a o y u 1 6 3 . c o m

Q Q 3 7 6 3 1 5 1 5 0

9

9

2

8

9

4

2

9

8

T E L

1 3 9 4 2 2 9 6 5 1 3

9

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

Q

TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

http://www.xiaoyu163.com

http://www.xiaoyu163.com

Summary of Contents for HCD-EP305

Page 1: ...and digital audio system Laser Semiconductor laser λ 780 nm Emission duration continuous Frequency response 20 Hz 20 kHz 0 5 dB Tape player section Recording system 4 track 2 channel stereo Frequency response 50 13 000 Hz 3 dB using Sony TYPE I cassette Tuner section FM stereo FM AM superheterodyne tuner FM tuner section Tuning range 87 5 108 0 MHz Antenna FM lead antenna Intermediate frequency 10...

Page 2: ...g or unsoldering TABLE OF CONTENTS 1 SERVICING NOTES 3 2 GENERAL 4 3 DISASSEMBLY 6 3 1 Front Panel Section 6 3 2 MAIN Board 7 3 3 Tape Mechanism Deck TCM125 2 7 3 4 POWER Board Power Transformer 8 3 5 DISPLAY Board HEADPHONE Board 8 3 6 CD Cabinet Section 9 3 7 CD Mechanism Deck CS 21SC 1280 9 3 8 Cassette Lid 10 4 MECHANICAL ADJUSTMENTS 11 5 ELECTR ICAL ADJUSTMENTS 11 6 DIAGRAMS 15 6 1 Circuit Bo...

Page 3: ...e objective lens LASER DIODE AND FOCUS SEARCH OPERATION CHECK 1 Press the 1 button to the power ON with no disc inserted and press the CD button 2 Open the lid for CD 3 Turn on SW600 as following figure 4 Confirm the laser diode emission while observing the objecting lens When there is no emission Auto Power Control circuit or Optical Pick up is broken Objective lens moves up and down five times f...

Page 4: ...4 MUSIC MENU 9 14 PHONES jack PRESET 10 11 BUTTON DESCRIPTIONS 1 power 6 CD m M go back go forward 8 9 u play pause 8 9 Z PUSH OPEN CLOSE 8 x stop 8 TAPE M fast forward 12 X pause 12 13 N play 12 z recording 13 m rewind 12 xZ stop eject 12 13 w 8 ws qs 2 wa 3 1 6 w wd qa wh wd wf 7 wg qh qf qk ql qj qg www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 ...

Page 5: ...MER 7 14 15 CLOCK TIMER 7 14 15 CLOCK TIMER SLEEP SET 7 14 15 MEGA BASS 14 MUSIC MENU 14 MUTING 14 PRESET 10 11 R Z REPEAT 8 SHUFFLE 8 TAPE 12 TIMER ON OFF 15 TUNER BAND 10 11 13 TUNER MEM ENTER PGM 7 9 10 14 15 TUNING 10 11 TUNING 10 11 VOL volume BUTTON DESCRIPTIONS m rewind M fast forward qg 8 go back go forward qg 8 9 u play pause qh 8 9 1 power 3 6 x stop qj 8 9 12 ql 8 qd 1 qs qa q qf 6 5 qk...

Page 6: ...ctor CN203 5 two screws K3 5 3 two screws BTP2 6 10 1 screw BVTP3 10 4 two screws BVTP3 10 5 two screws K3 5 5 two screws K3 5 9 connector CN402 0 connector SW600 qa front panel section 7 2 antenna cover cabinet 6 claw Note Follow the disassembly procedure in the numerical order given www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 139422...

Page 7: ...m Deck TCM125 2 4 CASSETTE board 3 1 connector CN701 2 two screws BTP2 6 6 6 two screws BVTP3 10 6 two screws BVTP3 10 7 tape mechanism deck 5 Open the cassette lid www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 8: ...solderings 8 Remove four solderings rear cabinet assy 3 5 DISPLAY Board HEADPHONE Board 3 screw PTPWH2 6 10 5 HEADPHONE board 4 reteiner board 2 DISPLAY board 1 seven screws BTP2 6 10 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xi...

Page 9: ...ber washers 5 four pulley screws 8 vibration proof rubber orange 8 vibration proof rubber orange 9 CD mechanism deck CS 21SC 1280 6 3 7 two spring clamps 7 two spring clamps 2 Remove the connector www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 co...

Page 10: ...cassette lid 3 claw 3 claw 2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 11: ...more than 5 89 mN m FF CQ 201B more than 60 g cm more than 0 83 oz inch more than 5 89 mN m REW CQ 201B more than 60 g cm more than 0 83 oz inch Type Signal Used for WS 48A 3 kHz 0 dB Tape Speed Adjustment P 4 A063 6 3 kHz 10 dB Head Azimuth Adjustment Record Playback Head Azimuth Adjustment Procedure 1 Mode Playback level meter test tape P 4 A063 6 3 kHz 10 dB set HEADPHONE board PHONES jack JK40...

Page 12: ...e winding are between 2 955 to 3 045 Hz Adjustment Location frequency counter test tape WS 48A 3 kHz 0 dB set HEADPHONE board PHONES jack JK401 32 Ω CAPSTAN REEL motor M201 Tape Speed Adjustment Adjustment Location Record Playback Head Note Refer to 3 8 Cassette Lid see page 11 adjustment screw www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q ...

Page 13: ...ES jack JK401 digital voltmeter 100 kΩ MAIN board TP10 FM VT TP11 AM VT AM FREQUENCY COVERAGE ADJUSTMENT Adjustment Part Frequency Display Reading on Digital Voltmeter Confirmation 531 kHz 1 5 0 2 V T102 1 602 kHz 7 3 0 3 V AM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter L110 603 kHz TC102 1 404 kHz FM FREQUENCY COVERAGE ADJUSTMENT Adjustment Part Frequency Display Reading on Di...

Page 14: ...ment AM Tracking L110 Adjustment TC102 FM Tracking TC101 Adjustment L103 MAIN BOARD Conductor Side TP10 FM VT TP11 AM VT IC101 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 15: ...to normal produc tion tolerances no mark FM CD STOP Circled numbers refer to waveforms Signal path F FM f AM E PB TAPE a REC TAPE J CD PLAY Waveforms MAIN Board CASSETTE Board DISPLAY Board 1 IC102 ws XOUT 3 4 Vp p 139 ns 1 V DIV 40 ns DIV 2 Q705 Collector RECORD mode 2 V DIV 4 µs DIV 3 IC601 tl X2 1 V DIV 100 ns DIV 6 0 Vp p 12 4 µs 5 2 Vp p 167 ns B These are omitted C E SECTION 6 DIAGRAMS 6 1 C...

Page 16: ... AMP MIX MPX DET OSC REC BIAS OSC Q706 SW701 3 6 REC PB R CH L R T701 REC BIAS ERASE HEAD REC PB HEAD AMP ALC CONT ALC IN1 IN1 OUT1 M 41 36 37 47 38 60 CAPSTAN REEL STEREO 45 SYNCRO TUNER SD ST PLLDI PLLCE PLLCL PLLDI PLLCE PLLCL STOUT SIG SIG ST PLLDI PLLCE PLLCL STOUT AMP SECTION B AMP SECTION C AMP SECTION D DISPLAY SECTION E AMP SECTION A IC701 ALC REC PB AMP IC601 1 3 SYSTEM CONTROLLER R CH T...

Page 17: ...11 15 16 2 12 11 5 3 3 4 40 DATA 34 CD RESET 42 CD CLOCK 61 CD DATA D332 D333 SPEAKER IMPEDANCE USE 4Ω L R PHONES SPK301 JK401 IC601 2 3 SYSTEM CONTROLLER D A B C CL 14 39 CLOCK 48 CE TAPE SECTION TUNER SECTION TAPE SECTION TAPE SECTION H DISPLAY SECTION CD BLOCK 30 TAPE COTR DATA CLOCK IC301 POWER AMP w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 ...

Page 18: ...02 POWER ON OFF RELAY DRIVE Q310 311 REGULATOR CONTROL SWITCH TR402 POWER TRANSFORMER SUB D405 408 RECT RL401 AC IN TR401 POWER TRANSFORMER MAIN REM601 REMOTE CONTROL RECEIVER 1 53 SW601 615 621 622 KEY MATRIX DPSW2 SLEND IC301 POWER AMP IC603 RESET SIGNAL GENERATOR D611 615 2 3 4 7 14 12 IC602 KEY CONTROL DATA CLOCK SW600 Z PUSH OPEN CLOSE D607 D608 D619 TIMER 64 67 21 24 69 80 1 20 DC_15V DC_12V...

Page 19: ... POWER BOARD CN402 Page 25 D309 A B C D E F G H I 1 2 3 4 5 6 7 8 9 10 11 Ref No Location D101 C 5 D102 C 5 D103 B 8 D104 C 9 D105 B 6 D306 G 7 D307 H 9 D308 G 8 D310 H 9 D311 I 9 D312 G 7 D314 G 7 D316 G 7 D317 H 9 D331 D 6 D332 D 6 D333 E 7 D334 F 7 D335 G 7 IC101 B 10 IC102 D 9 IC203 E 5 IC301 G 5 Q101 D 10 Q102 C 10 Q104 B 11 Q116 E 11 Q201 D 4 Q202 E 4 Q205 F 5 Q206 D 4 Q301 F 6 Q302 F 6 Q308...

Page 20: ... C148 2 2u 50V R147 2 2k C151 0 1 C163 100u 16V Q116 2SA733TP P B SWITCH X102 7 2MHz C114 0 022 R145 4 7K R118 3 3k X101 10 7MHz F101 10 7MHz R148 5 6k C145 100p C146 0 001 C117 0 0068 C129 4 7u 50V C118 0 0068 Q102 2SC945TP BAND SWITCH C112 0 22u 50V C123 0 47u 50V C124 1u 50V R112 3 3k C105 0 001 C157 0 1 TP10 FM VT IC101 AM FM IF AMP MIX MPX DET OSC IC102 FM AM PLL C116 0 022 C162 0 022 TP11 AM...

Page 21: ...LIED AS THE ASSEMBLED BLOCK R243 3 3k D306 1N4148 D314 1N4148 Q301 2SC3623 LK Q206 2SC945TP MEGA BASS R303 4 7k C246 0 001 R240 8 2k R250 10k R248 2 2k R234 6 8k C248 0 1 50V C242 4 7u 50V C230 0 0082 C226 0 0033 C220 0 027 C216 0 0082 C222 0 0088 C206 0 1 Q201 2SC945TP Q202 2SC945TP R211 3 9k R210 3 9k C204 1u 50V Q201 202 REC AMP C203 1u 50V C210 0 1 C208 0 1 C205 0 1 C225 0 0033 C229 0 0082 C24...

Page 22: ...CONST ALC IN2 RF SW701 5 6 REC PB REC r PB 50V IC701 ALC REC PB AMP Q701 702 MUTING 50V 50V 82k 2SC945 2SC945 2SC945 82k CASSETTE BOARD 0 0015 0 0015 330 2SD1616 L 50V 100k 1N4148TP 1N4148TP 4 7k Page 21 Q703 2SC945 MUTING CONTROL SWITCH MAIN BOARD 2 2 CN201 B IC B D IC701 CASSETTE BOARD B MAIN BOARD CN201 Page 19 1 2 3 4 5 6 E E E E E K A A K SW701 REC PB REC PB HPRE701 REC PB ERASE HEAD A B C 1 ...

Page 23: ... A K A K A K 9 8 1 16 I 1 3 MAIN BOARD CN101 A Page 19 LCD BACK LIGHT EXCEPT AEP UK A B C D E 1 2 3 4 5 6 Ref No Location D601 C 5 D602 C 4 D607 B 3 D608 B 3 D609 C 2 D610 C 2 D611 C 1 D612 C 3 D613 C 3 D614 C 3 D615 C 3 D616 C 5 D617 D 3 D619 A 6 D647 C 4 IC601 A 4 IC602 C 2 IC603 A 2 Q601 B 5 Q602 C 5 REM601 B 2 Semiconductor Location w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9...

Page 24: ...ER CD MUSIC MENU MEGA BASS TUNER MEM PRESET PRESET VOLUME VOLUME TUNING REPEAT SHUFFLE TUNING LED BOARD COM0 S31 S30 S29 S28 S27 S26 S25 S24 S23 S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 COM1 COM2 COM3 BIAS VLC0 VLC1 VLC2 TUNER TAPE CD TIMER STATUS VSS CD RESET SURROUND PLL CL PLL DI TUNER SD CLOCK DATA S11 S10 S9 S8 S7 S6 S5 S4 S3 S2 S1 IC601 UPD753016AGC S0 CPU RESET KEY R3 KEY R2 KEY R1 KEY R...

Page 25: ... F 3 D407 F 2 D408 F 3 D409 D 3 D411 D 4 D412 D 4 D413 D 4 D414 D 4 Q401 D 1 Q402 D 2 ZD401 E 2 Semiconductor Location See page 15 for Circuit Boards Location w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com ht...

Page 26: ... Q401 402 POWER ON OFF RELAY DRIVE Q402 2SA733 C411 0 1 Q401 2SC3330 TR402 POWER TRANSFORMER 2 2k C410 680p 250V 82 1 4W 120V RL401 AC IN POWER BOARD 2 2k Page 21 510 100k w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xia...

Page 27: ...UFFER AM OSC BUFFER AM MIX QUAD AMIF SD IC102 LC72131 PHASE DETECTOR CHARGE PUMP SWALLOW COUNTER 1 16 1 17 4BITS 12BITS PROGRAMMABLE DRIVER UNIVERSAL COUNTER REFERENCE DIVIDER POWER ON RESET 1 2 CCB INTERFACE 1 3 4 5 6 7 8 9 10 18 17 16 15 13 12 11 19 20 21 22 XOUT VSS AOUT AIN PD VDD FMIN AMIN 14 NC XIN DO CL DI CE 2 NC IFIN IO1 BO4 BO3 BO2 BO1 IO2 UNLOCK DETECTOR DATA SHIFT REGISTER LATCH www xi...

Page 28: ... DI RVROUT RVRIN RTOUT RTCOM RT4 RT3 RT2 RT1 R4 R3 R2 R1 VREF VSS CE RIPPLE FILTER ALC 14 13 12 1 2 3 11 10 9 AMP CH2 AMP CH1 8 4 5 6 7 VCC RF ALC IN2 OUT2 PC2 NF2 IN2 GND ALC CONST ALC IN1 OUT1 PC1 NF1 IN1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xi...

Page 29: ...al output to the FM AM PLL IC102 H active Chip enable signal output to the LC75392 IC203 H active Not used open Serial data input from the RDS decoder IC604 not used System power on off control signal out H power on Mega bass on off selection signal output H mega bass on CD lid open close detection switch SW600 input terminal L CD lid is closed Power supply terminal Power failure detection input t...

Page 30: ... 1 500 712 11 CORE FERRITE 5 A 4676 971 A MAIN BOARD COMPLETE 06 1 555 750 00 CORD POWER 7 4 235 974 01 CAB ANTENNA COVER 8 1 823 170 11 CORD WITH CONNECTOR FM ANT 9 4 235 972 01 REAR CABINET 11 4 240 251 01 POWER PWB MOUNT ING BKT 12 A 4676 975 A POWER BOARD COMPLETE 0F401 1 533 470 11 FUSE GLASS TUBE DIA 5 T3 15AL 250V 0F402 1 533 468 11 FUSE GLASS TUBE DIA 5 T2AL 250V 0TR401 1 437 816 11 TRANSF...

Page 31: ...6 4 235 989 01 VOLUME KNOB SPRING 67 4 240 262 01 CASS KEY PAUSE 68 4 240 263 01 CASS KEY STOP EJECT 69 4 240 264 01 CASS KEY FF 70 4 240 265 01 CASS KEY REW 71 4 240 266 01 CASS KEY PLAY 72 4 240 267 01 CASS KEY REC 73 4 240 261 01 TUNING SWING KNOB 74 4 240 257 01 TUNING SWING SHAFT 75 4 240 276 01 TUNING KNOB SPRING 76 4 240 258 01 TUNING SWING LEVER 77 7 623 508 01 LUG 3 78 4 240 250 01 CASS P...

Page 32: ... 4 235 994 01 PANEL FIXING PLATE 116 4 240 268 01 DISPLAY POWER KNOB 117 4 240 272 01 FUNCTION KNOB 119 4 240 277 01 LCD DIFFUSE SHEET 120 4 240 243 01 LCD LIGHT GUIDE 121 4 240 254 01 LCD BACKLITE HOLDER 122 4 240 252 01 REMOTE SENSOR HOLDER 123 4 240 253 01 TIMER LED HOLDER 124 4 240 248 01 MAIN PWB MOUNT ING BKT B LD621 1 804 496 11 DISPLAY PANEL LIQUID CRYSTAL 4 7 685 535 14 SCREW BTP 2 6X10 T...

Page 33: ... CD EJECT SPRING 162 4 235 982 01 CD LID SPRING 163 4 236 899 01 DAMPER 164 4 240 244 01 CD TRAY 165 4 235 949 01 PU COVER 166 1 796 189 11 MECH CD 167 4 236 281 01 RUBBER VIBRATION PROOF ORG 168 4 235 971 01 PLASTIC COVER 169 4 236 860 01 METAL COVER SW600 1 692 960 21 SWITCH PUSH 1 KEY 2 7 685 647 14 SCREW BVTP 3X10 TYPE2 SLIT 6 7 685 504 19 SCREW BTP 2X6 TYPE2 N S 7 7 623 916 21 FIBER WASHER 3 ...

Page 34: ...IC 0 022uF 25V C728 1 126 964 11 ELECT 10uF 20 00 50V C729 1 130 487 00 MYLAR 0 022uF 5 50V C730 1 130 481 00 MYLAR 0 0068uF 5 50V C731 1 162 282 31 CERAMIC 100PF 10 50V C732 1 162 282 31 CERAMIC 100PF 10 50V C733 1 162 294 31 CERAMIC 0 001uF 10 50V CONNECTOR CN701 1 695 645 11 PLUG CONNECTOR 4P DIODE D701 8 719 991 33 DIODE 1N4148TP D702 8 719 991 33 DIODE 1N4148TP IC IC701 6 700 579 01 IC AN7312...

Page 35: ...57 TRANSISTOR 2SC945TP QP RESISTOR R600 1 249 437 11 CARBON 47K 5 1 4W R601 1 249 429 11 CARBON 10K 5 1 4W R602 1 249 437 11 CARBON 47K 5 1 4W R603 1 249 420 11 CARBON 1 8K 5 1 4W F R604 1 249 420 11 CARBON 1 8K 5 1 4W F R605 1 249 429 11 CARBON 10K 5 1 4W R606 1 247 807 31 CARBON 100 5 1 4W R607 1 249 437 11 CARBON 47K 5 1 4W R608 1 249 437 11 CARBON 47K 5 1 4W R609 1 249 437 11 CARBON 47K 5 1 4W...

Page 36: ...3 00 MYLAR 0 01uF 5 50V C116 1 161 494 00 CERAMIC 0 022uF 25V C117 1 130 481 00 MYLAR 0 0068uF 5 50V C118 1 130 481 00 MYLAR 0 0068uF 5 50V C119 1 126 960 11 ELECT 1uF 20 00 50V C120 1 126 960 11 ELECT 1uF 20 00 50V C121 1 162 290 31 CERAMIC 470PF 10 50V C122 1 126 957 11 ELECT 0 22uF 20 00 50V C123 1 126 959 11 ELECT 0 47uF 20 00 50V C124 1 126 960 11 ELECT 1uF 20 00 50V C126 1 162 306 11 CERAMIC...

Page 37: ...C 0 022uF 25V C320 1 126 961 11 ELECT 2 2uF 20 00 50V C321 1 126 961 11 ELECT 2 2uF 20 00 50V C322 1 126 933 11 ELECT 100uF 20 00 16V C323 1 161 494 00 CERAMIC 0 022uF 25V C325 1 126 964 11 ELECT 10uF 20 00 50V C326 1 126 933 11 ELECT 100uF 20 00 16V C327 1 161 494 00 CERAMIC 0 022uF 25V C328 1 126 947 11 ELECT 47uF 20 00 16V C329 1 127 888 11 CERAMIC 0 1uF 10 50V C330 1 126 960 11 ELECT 1uF 20 00...

Page 38: ... 5 1 4W R168 1 249 427 11 CARBON 6 8K 5 1 4W F R169 1 249 415 11 CARBON 680 5 1 4W F R201 1 249 409 11 CARBON 220 5 1 4W F R202 1 249 429 11 CARBON 10K 5 1 4W R203 1 249 441 11 CARBON 100K 5 1 4W R204 1 249 441 11 CARBON 100K 5 1 4W R205 1 249 417 11 CARBON 1K 5 1 4W F R206 1 249 417 11 CARBON 1K 5 1 4W F R208 1 249 417 11 CARBON 1K 5 1 4W F R209 1 249 435 11 CARBON 33K 5 1 4W R210 1 249 424 11 CA...

Page 39: ...00uF 20 00 10V C402 1 102 129 00 CERAMIC 10000PF 10 50V C403 1 126 935 11 ELECT 470uF 20 00 16V C404 1 102 129 00 CERAMIC 10000PF 10 50V C405 1 104 665 11 ELECT 100uF 20 00 25V C406 1 102 129 00 CERAMIC 10000PF 10 50V C407 1 104 665 11 ELECT 100uF 20 00 25V C408 1 102 129 00 CERAMIC 10000PF 10 50V C409 1 126 960 11 ELECT 1uF 20 00 50V 0C410 1 117 698 11 CERAMIC 680PF 10 00 250V C411 1 127 888 21 C...

Page 40: ...R401 1 437 816 11 TRANSFORMER POWER The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Ref No Part No Description Remarks www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 c...

Page 41: ...xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 42: ...the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2002 05 New www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

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