Sanyo DC-MCR60 Service Manual Download Page 26

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WIRING DIAGRAM (AMPLIFER & TUNER)

DC_MCR60U/XE.SH

1AD4B10D21010

MAIN PWB

T002 94V-0

1AD4B10D2100A

MW OSC

DIP

FU401

D4982

D4983

D4981

D4980

C4913

C4716

C4816

IC412

C4953

C4911

C4714

R4752

R4852

CN401

C4730

C4837

PR495

Q4951

Q4830

C4823

C4814

L4781

L4881

C4951

D4951

R4951

R4952

D4953

C4723

Q4730

J4203

IC411

C4733

C4732

C4731

C4801

C4831

C4833

C4832

C4110

J4108

Q4740

Q4840

C4826

C4726

C4961

Q4751

Q4851

C4713

C4813

C4851

C4751

C4963

Q4106

D4962

D4963

C4962

J4305

C4815

J4306

C4715

D4961

J4107

J4304

J4314

R4953

Q4994

J4309

J4310

J4212

J4318

J4213

J4101

J4201

Q4108

J4311

CN491

Q4104

J4113

J4207

J4316

J4319

C4701

J4322

J4208

J4325

J4326

J4307

C4993

J4110

J4105

J4104

J4119

J4320

J4321

J4116

1250

1500

J4202

C4760

J4109

J4317

L4780

J4103

Q4992

STEREO

+9.0V

GND

CD_R

CD_L

GND

AGND

VF_CE

D_OUT

D_CLK

AC_SNS

AMIF

+5.6V

AMOSC

BEAT SURR

TU_MUTE

AUX_MUTE

BASS

P_CON

TA_PLAY

MONO

BAND

SYNC_REC

A_MUTE

GND

+9.0V

SYNC_REC

TAPE_PLAY

PLAY_L

REC_L

REC_R

PLAY_R

BEAT

PR496

CN441

J4308

CN416

CN415

J4206

D4993

IC446

C4994

Q4109

D4102

Q4903

J4323

Q4103

J4121

J4312

J4220

J4217

J4219

J4324

J4330

J4221

J4215

J4117

J4327

J4328

J4224

J4226

J4228

J4225

J4124

J4118

J4120

C4912

J4204

R4941

Q4995

J4222

J4111

J4329

T2.5A L 250V

J4112

J4205

J4106

J4223

J4227

CN492

J4123

J4302

FR_GND

J4214

M_GND

J4301

J4332

J4331

J4303

J4102

J4122

J4218

J4209

C4999

FR_GND

CN421

CN402

TO MICON CN461

C4982

C4980

C4983

C4981

L2204

XF212

IC201

XF211

CT211

D2102

D2002

D2003

C2009

L2003

D2101

Q2101

L2002

T2002

T2001

XF215

L2205

XF210

SH201

CN203

Q2002

Q2001

J2301

C2121

C2119

C2111

C2112

C2104

C2107

C2106

C2113

Q2111

L2005

L2006

J2201

J2101

Q2110

Q2102

J2104

J2203

J2107

C2801

C2701

J2106

J2202

J2311

J2103

J2108

J2306

J2109

J2110

C2117

C2110

D2005

D2004

C2122

R2302

D2006

C2101

J2307

J2204

C2209

J2111

L2007

J2303

C2108

J2305

R2101

CN201

J2308

J2112

J2113

J2114

J2304

R2106

J2115

J2310

J2313

IC211

J2302

C2218

J2312

Q2003

C2312

D2104

J2309

J2102

FMOSC

GND

FMOSC

Q2201

R2206

L2001

R4949

C4852

C4752

C4753

R4750

R4849

R4749

R4751

R4748

R4848

R4730

C4852

C4853

C4752

C4753

R4843

R4770

R4971

R4870

R4731

R4732

C4741

R4747

R4746

R4734

R4735

R4745

C4736

C4734

C4735

C4738

C4739

C4742

C4740

R4736

R4738

R4737

R4740

R4739

R4742

R4741

R4833

R4835

R4847

R4846

C4836

R4850

R4836

R4954R

C2008

R2006

C2120C

R2303

C2114

R2201

C4836

C4835

C4839

R4845

C4841 C4840

C4842

C4838

R4841

R4842

R4839

R4840

R4850

R4750

R4849

R4749

R4836

R4751

R4851

R4748

R4848

C4843

C4743

C4834

R4837

R4838

C4750

C4850

R4110

R4859

R4759

R4857

R4758

R4858

R4757

R4817

R4717

R4856

R4961R

R4816R

R4962R

R4881

C4812

C4712

C4952C

C4761C

R4786R

C4998

C2002

C2022C

R2001

C2021C

C2003C

C2010

C2020

R4961

R4756

R4716

R4718

R4818

R4853

C4844

R4816

R4938

R4962

R4106

C4984

R4781

R4881

R4832

R4831

R4830

C4812

C4712

R4733

R4730

R4108

R4954

R4948

R4834

C4744

R4753

R4743

R4107

C4952

C4761

C4997

R4105R

R4104R

R2205R

C2207C

C2102

C2103C

C4997

R4105

R4104

R4991

R4109

R4955

R4786

R4886

C4998

C2005

C2002

C2022

R2001

R2005

R2004

R2002

C2008

R2007

R2003

C2017

C2021

C2013

C2001

C2012

R2014

C2003

R2011

R2010

R2006

R2008

R2009

C2141

C2142

R2131

C2131

R2113

C2140

R2119

R2117

C2120

C2118

R2303

R2301

C2114

R2105

R2205

C2207

R2128

R2127

R2129

R2104

C2702

R2801

R2701

C2802

C2102

C2103

C2024

C2019

C2115

R2201

C2010

C2026

C2011

C2126

C2020

R2210

C2311

C2602

C2014

C2015

C2016

R2107

This is a basic wiring diagram.

Summary of Contents for DC-MCR60

Page 1: ... block diagram description 8 LCD display 16 Wiring connection 17 Schematic diagram CD SYSCON CD Section 18 SYSCON Section 20 FRONT 24 DECK 26 AMPLIFIER 28 TUNER 30 Wiring diagram CD SYSCON 22 FRONT 25 DECK 27 AMPLIFIER TUNER 32 PRIMARY POWER SUPPLY 34 SECONDARY POWER SUPPLY 34 SWITCH 34 Contents This service manual consists of DC MCR60U XE Main unit 129 683 01 and SX MCR60 XE Speaker system 165 09...

Page 2: ...ing head azimuth 1 Load a test tape VTT 738 etc 10kHz for azimuth adjustment 2 Press the PLAY button 3 Use a cross tip screwdriver to turn the screw for normal azimuth adjustment so that the left and right outputs are maximized at the same phase during normal playback 4 Press the STOP button 1 2 3 4 4 MOTOR SPEED ADJUSTMENT c Adjusting motor speed 1 Insert the test tape MTT 111 or etc 3 000 Hz 2 P...

Page 3: ... D4951 Q4730 C4733 C4732 C4731 C4726 C4963 Q4106 D4962 D4963 C4962 J4107 R4953 Q4994 J4213 Q4104 C4701 J4322 J4325 J4326 J4307 J4110 J4105 J4119 J4320 J4321 J4116 J4202 Q4992 GND 9 0V SYNC_REC TAPE_PLAY PLAY_L REC_L REC_R PLAY_R BEAT J4118 J4120 CN492 J4123 M_GND J4301 C4999 L2204 XF212 IC201 XF211 CT211 D2102 D2002 D2003 C2009 L2003 D2101 Q2101 L2002 T2002 T2001 XF215 L2205 XF210 SH201 CN203 Q200...

Page 4: ...4 41 42 75 58 57 56 76 77 36 35 29 45 N S P 39 59 18 19 20 21 44 16 16 16 16 7 71 8 8 10 72 8 51 52 46 53 9 Y01 Y02 Y03 Y04 Y05 Y05 Y06 Y06 Y09 Y10 Y12 Y13 Y13 Y14 Y14 Y14 Y15 Y16 Y18 Y18 Y20 Y21 Y19 Y17 Y10 Y11 Y11 Y09 Y07 Y07 Y08 Y08 Y01 This is a basic exploded view N S P Not available as service parts ...

Page 5: ...SSY PANEL 18 614 328 9500 DEC BUTTON 19 614 328 9517 DEC BUTTON 20 614 328 9524 DEC BUTTON 21 614 328 9531 DEC BUTTON 22 614 327 7699 BUTTON OPERATION 8 KEYS 23 614 328 4604 ASSY COVER LID 24 614 327 8030 SPRING DOOR CD 25 614 329 2432 SPRING DOOR CD 26 614 327 7934 LID CASSETTE 27 614 327 7781 DEC WINDOW DECK 28 614 327 7712 COVER DECK 29 614 327 8054 SPRING DOOR DECK 30 614 327 7972 PANEL TOP 31...

Page 6: ...05 017 9600 TR 2SC3330 T or 405 017 9709 TR 2SC3330 U or 405 011 8500 TR 2SC1740S R or 405 143 8706 TR KTC3199 GR Q6201 405 143 8706 TR KTC3199 GR or 405 011 8500 TR 2SC1740S R or 405 011 8609 TR 2SC1740S S or 405 017 9600 TR 2SC3330 T or 405 017 9709 TR 2SC3330 U X1451 614 231 2667 RESONATOR or 645 057 1145 OSC CERAMIC 16 93MHZ X6001 645 052 6206 OSC CRYSTAL 4 5MHZ FRONT P W BOARD ASSY REF NO PAR...

Page 7: ...U Q5904 405 017 9600 TR 2SC3330 T or 405 017 9709 TR 2SC3330 U or 405 011 8609 TR 2SC1740S S or 405 011 8500 TR 2SC1740S R or 405 143 8706 TR KTC3199 GR S5950 645 038 7586 SWITCH PUSH R PSW IC201 409 016 0200 IC LA1186N AUDIO IC211 409 474 3201 IC LA1844ML IC411 409 390 1107 IC LC75392 IC412 409 295 7402 IC TA8229K IC446 409 039 9204 IC NJM78L05A L2001 645 040 2753 INDUCTOR AIR L2002 645 040 2746 ...

Page 8: ...SC1740S S or 405 017 9600 TR 2SC3330 T or 405 017 9709 TR 2SC3330 U Q4951 405 138 6403 TR KTD2058Y or 405 095 1602 TR 2SD2061 E or 405 095 1701 TR 2SD2061 F Q4992 405 008 2504 TR 2SB698 G or 405 008 2405 TR 2SB698 F or 405 141 3703 TR KTA1271 Y Q4994 405 000 3806 TR DTC114YS or 405 143 0007 TR KRC107M Q4995 405 141 3703 TR KTA1271 Y or 405 008 2405 TR 2SB698 F or 405 008 2504 TR 2SB698 G R4752 402...

Page 9: ...4 3 2 1 Vcc1 LDS LDD BH1 PH1 LF2 VR REF1 Vcc2 DRF CE DAT CL CLK DEF NC TBC FSC DGND SLI SLC RFS RFSM CV CV SLOF HFL TES TOFF TGL JP JP SL SL SLD SLEQ SPD SP SPG SPI SP AGND FE FE FA FA FD FD TO JP TD TD TA TH SCH TESI TE TE TB F E FIN1 FIN2 APC RF DET REF VCA I V BAL VCA INTER FACE SLC RF Amp TE T SERVO T LOGIC F SERVO F LOGICK SPINDLE SERVO SLED SERVO Vref BUFFER RF MIX REG OSC RF IN GND IF OUT V...

Page 10: ...stor is built in Must be connected to 0V General purpose I O command identification pin A pull down resistor is built in Used operate similarly to LC78622E connected to open or 0V H Must be connected to general purpose port command L Be able to all command control No Symbol I O Function description Output pin to rest H output H output Incertitude Incertitude Incertitude Incertitude Incertitude Inc...

Page 11: ...IN CQCK SQOUT WRQ SFSY SBSY SBCK PW V P CLV CLV FSEQ EFMIN DEFI 10 22 1 12 13 14 49 51 47 50 53 55 57 56 54 15 16 17 20 19 58 PCLL 34 18 24 25 26 27 28 29 48 60 61 46 52 45 44 43 39 41 35 40 37 42 38 36 31 30 9 21 6 4 3 5 7 2 59 64 11 32 33 62 8 VDD3V 63 23 Slice level Control Subcode Separation QCRC Syncrnous Detection EFM Demodulation VCO Clock Oscillator Clock Control Crystal Oscillator System ...

Page 12: ...FF P DET FF 19k 2 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 IC211 LA1844ML Electronic Tuning Supported Home Audio Tuner IC 9 10 18 11 12 L1 R1 LT1 RT1 LT2 RT2 LT3 RT3 LT4 RT4 LTOUT RTOUT LVROUT RVROUT LTCOM RTCOM LVRIN RVRIN L2 R2 L3 R3 L4 R4 Vref CL DI CE CONTROL SHIFT REGISTER DECODER LATCH VDD VSS 2 29 3 28 5 26 7 2 8 2 14 15 16 6 25 4 27 1 30 17 13 IC411 LC75392 Single Chi...

Page 13: ...ILTER ALC ALC NC NC NC OUT OUT NF2 150k 150k 9 8 IC510 BA3314F Dual Pre Amp for Audio 5 7 6 4 8 14 15 11 10 9 VCC1 VCC2 IN 1 IN 2 NF1 NF2 RIPPLE TERMINAL B S 1 B S 2 OUT 1 OUT 2 POWER GND Ch 1 3 2 12 13 Ch 2 PRE GND1 PRE GND2 BIAS CIRCUIT THERMAL CUT OFF PROTECTION IC412 TA8229 Audio Power IC ...

Page 14: ...6 70 71 AMIN SNS HOLD VDD VSS HCTR LCTR 69 79 2 18 17 16 15 14 13 12 11 10 9 8 7 TEST1 TEST2 PA0 PA1 PA2 PA3 PB0 PB1 PB2 PB3 PC0 PC1 PC2 PC3 6 5 4 3 PG0 CK0 PG1 SO0 PG2 SI0 PG3 LATCH BUS DRIV LATCH BUS DRIV LATCH BUS DRIV SIO BUS DRIV 1 2 V DET SNSFF 1 16 1 17 PROGRAMMABLE DIVIDER LATCH UNIVERSAL COUNTER 20bits RAM 512 x 4bits ROM 8K x 16bits ADDRESS DECODER BUS DRIVER INSTRUC TION DECODER ADDRESS...

Page 15: ...eral puropse input Frequency measurement The universal counter function is selected by an IOS instruction with Pn 3 and b3 0 LCTR frequency measure ment mode is set up by a UCS instruction with b3 0 and b2 1 and counting is started with a UCC instruction after the count time is selected The CNTEND flag is set when the count completes To operate this circuit as an AC amplifier in this mode the inpu...

Page 16: ...n input and output of the general purpose input port function For use as segment output These pins can be set in 4 bits units The IOS instruction with Pn OEH specifies segment output use in bit units b0 S21 to 24 PF0 to 3 0 Segment output 1 PE0 to 3 For use as general purpose input output port These pins can be set to input output in bit units 1 bit I O b1 SI O 1 0 Genetal purpose port 1 SI O port...

Page 17: ...B _ _ COM2 _ _ 7F 7G 7C 6F 6G 6C MHz PROG T6 4F 4G _ _ _ _ COM3 7E 7D CH 6E 6D TR kHz BASS ST 4E 4D PAD NO IC NO COM1 COM2 COM3 15 16 17 18 19 20 21 22 23 24 25 26 27 28 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25 4M 3A 3B 3M T2 T9 T8 2A 2B 2h 1A 1B 1h SURR 4C 3F 3G 3C T4 T3 4h 2F 2G 2C 1F 1G 1C SLEEP 4K 3E 3D 3K T7 _ _ 3h 2E 2D MONO 1E 1D 1K AM PAD NO IC NO COM1 COM2 COM3 LCD DISPLAY ...

Page 18: ... CN603 16P LCD60 CN691 22P CN113 6P CN693 16P CN111 16P CN491 28P CN492 10P FU401 T2 5A L 250V FRONT P W B CD SYSCON P W B DECK P W B AMPLIFIER TUNER P W B PRIMARY POWER SUPPLY P W B SECONDARY POWER SUPPLY P W B SWITCH P W B AM LOOP ANT SPEAKERS L CH R CH FM ANT P T T4981 AC IN 230V 50Hz MOTOR SWITCH R P HEAD RED ORANGE YELLOW BROWN TAPE DECK MECHANISM M This is a basic wiring connection ...

Page 19: ... 42 41 40 39 38 37 36 35 34 33 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CD_L CD_R DRF WRQ RWC SQOUT COIN CQCK A GND A GND REST REST COIN SQOUT CQCK WRQ RWC DRF CD_L CD_R SLED SLED ...

Page 20: ...6 75 74 73 72 71 70 69 68 67 66 65 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12 1 2 1 2 13 14 15 16 17 18 19 20 21 22 1 2 3 4 5 6 7 8 9 10 11 12 13 4 5 6 24 25 29 30 32 33 34 39 40 41 42 43 44 45 46 ...

Page 21: ...03 C6105 C6105 R6010 R6010 R6201 R6201 R6905 R6905 R6200 R6200 C6104 C6104 R1328 R1328 R1329 R1329 C1323 C1323 R1472 R1472 C1472 C1472 C1485 C1485 R1337 R1337 IC103 J1121 J1122 J1301 CN113 J1209 J1302 J1304 J1324 J1210 C1320 J1303 J1310 J1401 J1402 J1403 IC601 C6012 C6013 R6109 C6911 R6114 R6115 C6100 C6101 R6111 C6102 C6103 C6910 C6922 C6205 R6112 R6103 C6913 C6105 C6914 C6202 C6203 R6010 R6011 C...

Page 22: ...FUNCTION 1 2 1 2 3 4 5 9 8 7 6 10 15 11 12 13 14 19 18 17 16 20 21 22 23 24 25 26 27 28 1 2 3 4 5 6 7 8 27 28 9 10 11 12 21 18 19 24 25 20 17 15 16 14 13 22 23 26 TO FRONT SEC SCHEMATIC DIAGRAM FRONT 1 5 10 15 20 25 E T002 94V 0 1AD4B10D2100BA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 DIP LCD60 S6101 S6102 S6103 S6104 S6105 S6106 S6107 S6108 S6500 SE601 C6302 D6313...

Page 23: ...NF1 IN1 GND GND VCC IN2 FILTER MAGNETIC E HEAD P R R P HEAD L CH R CH MOTOR S4904 S5950 2 TO AMP MYLAR P P P P P P R R R R R R S5950 1 S5950 5 S5950 6 S5950 7 S5950 8 S5950 4 S5950 3 0 4 3 0 0 6 0 0 1 PLAY REC E E 9V GND PLAY_L REC_L REC_R PLAY_R BEAT 1AD4B10D2100D T002 94V 0 REC TA_PLAY GND DIP S5950 CN506 L5902 Q5902 C5921 Q5904 C5804 C5909 J5708 J5709 C5711 C5811 C5704 C5901 J5903 J5705 J5805 C...

Page 24: ...K 10K 27K 22K 0 015 0 01 2200P 47K 1K 18K 6800P 150P 47K 1 50 1 50 1 50 1 50 1 50 1 50 470 6 3 2 2K 3 9K 3 9K 5 6K 47K 2 2K 3 9K 3 9K 5 6K 47K 3 9K 12K 12K 1 50 3 9K 100 10 1 50 KRC102M 10K 10 25 10 25 22K 47K 22K 22K 22K 47K 22K 22K 180K 180K KRA102M TKTC3199 1SS133 1500mA 47K 47K 100 5600P KTA1267 KTA1267 5600P 1SS133 10 16 10 16 10K 0 01 1 50 1 50 KRC102M KRC102M 8 2K 1 5K 5 6K 8 2K 1 5K 5 6K 1...

Page 25: ...022 0 47 50 10K 0 01 0 01 KRA107M 3 9K 0 01 10 25 10K 2 7K 100 10 0 47 50 1 50 0 047 LA1844ML 820K KRA107M 27K 100 1000P 33K 0 022 0 022 0 033 680P 0 022 0 022 4 7 50 22 25 1SS133 2 2 50 2 2 50 68K KRC107M 2 2K 100 16 15K 0 022 0 1 1000P 1P KRC107M 10K 15K KTC3195 330K 4 7K 0 022 SVC211 B C SVC211 B C SVC342 KTC3195 O 560K 330 0 022 220 22UH 22UH AM ANT TERMANL 1SS133 1SS133 560 22UH 10K 000 0 022...

Page 26: ...701 J2106 J2202 J2311 J2103 J2108 J2306 J2109 J2110 C2117 C2110 D2005 D2004 C2122 R2302 D2006 C2101 J2307 J2204 C2209 J2111 L2007 J2303 C2108 J2305 R2101 CN201 J2308 J2112 J2113 J2114 J2304 R2106 J2115 J2310 J2313 IC211 J2302 C2218 J2312 Q2003 C2312 D2104 J2309 J2102 FMOSC GND FMOSC Q2201 R2206 JW L2001 R4949 C4852 C4852 C4752 C4752 C4753 C4753 R4750 R4750 R4849 R4849 R4749 R4749 R4751 R4751 R4748...

Page 27: ...diagram T002 94V 0 1AD4B10D2100E BK RE CN450 T002 94V 0 1AD4B10D2100HA L4591 T4981 BWBL CN452 CN451 1AD4B10D2100F S6951 CN698 T002 94V 0 C6953 R6952 PRIMARY POWER SUPPLY P W BOARD ASSY SECONDARY POWER SUPPLY P W BOARD ASSY SWITCH P W BOARD ASSY ...

Page 28: ...SANYO Electric Co Ltd Osaka Japan Nov 03 BB Printed in Japan ...

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