NAD C660 Service Manual Download Page 63

Page: 63 / 74

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LOCA.NO

PART NO.

DESCRIPTION

SPECIFIATION

R155

0RH1004C622

RESISTOR,METAL GLAZED(CHIP)

1M OHM 1 / 16 W 1608 5.00% D

R156

0RH3303C622

RESISTOR,METAL GLAZED(CHIP)

330K OHM 1 / 16 W 1608 5.00% D

R157

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R158

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R159

0RH2702C622

RESISTOR,METAL GLAZED(CHIP)

27K OHM 1 / 16 W 1608 5.00% D

R160

0RH2702C622

RESISTOR,METAL GLAZED(CHIP)

27K OHM 1 / 16 W 1608 5.00% D

R161

0RH6800C622

RESISTOR,METAL GLAZED(CHIP)

680 OHM 1 / 16 W 1608 5.00% D

R162

0RH6800C622

RESISTOR,METAL GLAZED(CHIP)

680 OHM 1 / 16 W 1608 5.00% D

R163

0RH6800C622

RESISTOR,METAL GLAZED(CHIP)

680 OHM 1 / 16 W 1608 5.00% D

R164

0RH6800C622

RESISTOR,METAL GLAZED(CHIP)

680 OHM 1 / 16 W 1608 5.00% D

R165

0RH6800C622

RESISTOR,METAL GLAZED(CHIP)

680 OHM 1 / 16 W 1608 5.00% D

R166

0RH2202C622

RESISTOR,METAL GLAZED(CHIP)

22K OHM 1 / 16 W 1608 5.00% D

R167

0RH1001C622

RESISTOR,METAL GLAZED(CHIP)

1K OHM 1 / 16 W 1608 5.00% D

R168

0RH4700C622

RESISTOR,METAL GLAZED(CHIP)

470 OHM 1 / 16 W 1608 5.00% D

R169

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

R171

0RH8202C622

RESISTOR,METAL GLAZED(CHIP)

82K OHM 1 / 16 W 1608 5.00% D

R172

0RH4701C622

RESISTOR,METAL GLAZED(CHIP)

4.7K OHM 1 / 16 W 1608 5.00% D

R173

0RH1802C622

RESISTOR,METAL GLAZED(CHIP)

18K OHM 1 / 16 W 1608 5.00% D

R174

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

R181

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R202

0RH1001C622

RESISTOR,METAL GLAZED(CHIP)

1K OHM 1 / 16 W 1608 5.00% D

R203

0RH1003C622

RESISTOR,METAL GLAZED(CHIP)

100K OHM 1 / 16 W 1608 5.00% D

R204

0RH1003C622

RESISTOR,METAL GLAZED(CHIP)

100K OHM 1 / 16 W 1608 5.00% D

R205

0RH3902C622

RESISTOR,METAL GLAZED(CHIP)

39K OHM 1 / 16 W 1608 5.00% D

R206

0RH3303C622

RESISTOR,METAL GLAZED(CHIP)

330K OHM 1 / 16 W 1608 5.00% D

R207

0RH3902C622

RESISTOR,METAL GLAZED(CHIP)

39K OHM 1 / 16 W 1608 5.00% D

R208

0RH4703C622

RESISTOR,METAL GLAZED(CHIP)

470K OHM 1 / 16 W 1608 5.00% D

R209

0RH8202C622

RESISTOR,METAL GLAZED(CHIP)

82K OHM 1 / 16 W 1608 5.00% D

R210

0RH6801C622

RESISTOR,METAL GLAZED(CHIP)

6.8K OHM 1 / 16 W 1608 5.00% D

R211

0RH2201C622

RESISTOR,METAL GLAZED(CHIP)

2.2K OHM 1 / 16 W 1608 5.00% D

R212

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

R216

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R217

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R218

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R219

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R220

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R221

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R226

0RH0181D622

RESISTOR,METAL GLAZED(CHIP)

1.8 OHM 1 / 10 W 2012 5.00% D

R227

0RH0181D622

RESISTOR,METAL GLAZED(CHIP)

1.8 OHM 1 / 10 W 2012 5.00% D

R229

0RH6802C622

RESISTOR,METAL GLAZED(CHIP)

68K OHM 1 / 16 W 1608 5.00% D

R230

0RH1003C622

RESISTOR,METAL GLAZED(CHIP)

100K OHM 1 / 16 W 1608 5.00% D

R231

0RH2703C622

RESISTOR,METAL GLAZED(CHIP)

270K OHM 1 / 16 W 1608 5.00% D

R232

0RH1803C622

RESISTOR,METAL GLAZED(CHIP)

180K OHM 1 / 16 W 1608 5.00% D

R233

0RH1003C622

RESISTOR,METAL GLAZED(CHIP)

100K OHM 1 / 16 W 1608 5.00% D

R234

0RH4702C622

RESISTOR,METAL GLAZED(CHIP)

47K OHM 1 / 16 W 1608 5.00% D

R236

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R237

0RH2202C622

RESISTOR,METAL GLAZED(CHIP)

22K OHM 1 / 16 W 1608 5.00% D

R238

0RH2702C622

RESISTOR,METAL GLAZED(CHIP)

27K OHM 1 / 16 W 1608 5.00% D

R239

0RH2202C622

RESISTOR,METAL GLAZED(CHIP)

22K OHM 1 / 16 W 1608 5.00% D

R240

0RH2202C622

RESISTOR,METAL GLAZED(CHIP)

22K OHM 1 / 16 W 1608 5.00% D

R241

0RH2202C622

RESISTOR,METAL GLAZED(CHIP)

22K OHM 1 / 16 W 1608 5.00% D

R242

0RH2702C622

RESISTOR,METAL GLAZED(CHIP)

27K OHM 1 / 16 W 1608 5.00% D

R244

0RH4703C622

RESISTOR,METAL GLAZED(CHIP)

470K OHM 1 / 16 W 1608 5.00% D

R245

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

R246

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

R247

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

R248

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

R249

0RH4701C622

RESISTOR,METAL GLAZED(CHIP)

4.7K OHM 1 / 16 W 1608 5.00% D

R250

0RH6801C622

RESISTOR,METAL GLAZED(CHIP)

6.8K OHM 1 / 16 W 1608 5.00% D

R251

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

R252

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

R255

0RH5601C622

RESISTOR,METAL GLAZED(CHIP)

5.6K OHM 1 / 16 W 1608 5.00% D

R256

0RH3301C622

RESISTOR,METAL GLAZED(CHIP)

3.3K OHM 1 / 16 W 1608 5.00% D

R260

0RH4700C622

RESISTOR,METAL GLAZED(CHIP)

470 OHM 1 / 16 W 1608 5.00% D

R261

0RH4700C622

RESISTOR,METAL GLAZED(CHIP)

470 OHM 1 / 16 W 1608 5.00% D

R262

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

A: C660 (UL),B: C660 (EUROPE)

RUN DATE : 2001.11.14

Summary of Contents for C660

Page 1: ...MODEL C660 SERVICE MANUAL NAD SERVICE MANUAL C660 C660 C660 SERVICE MANUAL AUDIO CD RECORDER AUDIO CD RECORDER AUDIO CD RECORDER NAD ELECTRONICS INTERNATIONAL TORONTO NAD 2001 NAD ...

Page 2: ... 100dB Playback Dynamic Range 95dB Playback THD 0 005 88dB Analog Audio Output 2V RMS 2dB 1KHz 0dB Digital Coaxial Output 0 5 Vpp 75Ω Headphone Output 0 5V RMS 32Ω Load 1KHz 0dB Record Specifications Digital Dubbing Mode X1 X2 X4 Equal to source Digital Input Sample Rate 32kHz 96kHz Signal Noise Ratio Analog 84dB Signal Noise Ratio External Sourse source 10dB Dynamic Range 87dB THD 0 005 85dB Anal...

Page 3: ...ched 4 Laser beams may damage the eyes Absolutely never permit laser beams to enter the eyes Also NEVER switch ON the power to the laser output part lens etc of the pick up if it is damaged 5 Cleaning the lens surface If there is dust on the lens surface the dust should be cleaned away by using an air bush such as used for camera lens The lens is held by a delicate spring When cleaning the lens su...

Page 4: ... replacing a component part first disconnect the power supply lead wire from the unit 2 All equipment measuring instruments and tools must be grounded 3 The workbench should be covered with a conductive sheet and grounded When removing the laser pick up from its conductive bag do not place the pick up on the bag This is because there is the possibility of damage by static electricity 4 To prevent ...

Page 5: ...assembly 3 Use only a grounded tip soldering iron to solder or unsolder ESD devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static can generate electrical charges sufficient to damage ESD devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ESD devices 6 Do not remove a replacement ESD d...

Page 6: ...ad in Operation 2 Trouble List Circuit In the Initial Lead in Operation Mode A Pick Up doesn t move to the inner track B Pick Up lens doesn t move up and down C Disc doesn t rotate D The Laser RED of Pick Up doesn t light E TOC isn t read ...

Page 7: ...3 Troubleshooting Guide In the Initial Lead in Operation Mode 7 IC503 IC503 IC505 IC505 IC505 IC502 IC502 IC505 5 6 9 10 IC502 IC502 IC505 12 W 13 V 13 U IC502 IC502 IC505 FAO 56 4 12 ...

Page 8: ... 8 IC501 2 8 IC502 ...

Page 9: ... 9 CN401 8 PIN PWR_MUTE CN401 14 15 16 PIN INPUT LRCK DATA BCK IC706 IC706 IC706 Check the CDP part Check the connection CN401 5 PIN CDP_MUTE PIN Check the connection CN401 18 PIN S_MCLK ...

Page 10: ...R_MUTE CN401 20 21 22 PIN Input R_LRCK R_DATA R_CLK is normal IC704 IC704 IC704 Check the connector CN401 24 PIN MCLK Check the CDRW part Check the CDP part Check the connection CN401 10 PIN CDR_MUTE PIN NO AUDIO CDR JACK ...

Page 11: ...C NO Are the IC405 Pin 4 and X302 oscillating YES Is the pin4 of IC305 3 9V Is the Pin32 of IC108 2 0V Is the Pin4 of IC414 3 3V YES Is the Pin7 of IC210 2 5V Is the pin1 and 2 of IC210 2 0V YES Is the pin1 of IC204 8 0V Is the pin1 of IC205 8 0V YES Check the X302 IC405 Check the IC320 µ COM PN402 Pin 7 33M NO Check the IC305 BA3939 Check the IC108 CXA2551R Check the IC414 BA033S NO Check the IC2...

Page 12: ... operation is abnormal YES NO Does Pick up move to inside Go to Sled operation is abnormal YES NO Does Spindle Motor rotate in a moment Go to Spindle operation is abnormal YES NO Does Lens move Up Down YES Does Laser turn on Go to Focus Actuator operation is abnormal YES NO Go to Laser is abnormal NO OK After eject tray Inset CD Disc and reloading Does Disc stop Go to Spindle control is abnormal 1...

Page 13: ...he IC320 M62352 Check the communication line between IC110 and IC320 MICOM Check the Tray Connector PN203 Check the Motor Line and Motor NO NO Is there Tray drive voltage output IC203 pin15 16 YES YES YES Check the connection of IC322 Pin13 NO Replace the IC203 BA5983FM NO Is TRAY_MUTE signal L IC203 pin20 When PN203 is open Is there Tray drive signal output ...

Page 14: ... Check the connection of IC320 pin 85 YES YES NO YES Check the connection of IC201 pin 17 Replace the IC201 BA5925 Is there Sled drive voltage output IC203 pin 17 18 Is Act_Mute signal L IC203 Pin9 YES Is there HALL SLDOUT signal input IC320 pin82 Is there HALL 1 signal input IC206 pin3 YES Is there SLED FG signal input IC320 pin97 YES Replace the IC203 BA5983 Check the IC201 BA5925 Check the Conn...

Page 15: ... IC501 BA6664FM Check the spindle Connector PN202 Replace the Spindle Motor NO Spindle operation is abnormal Is there Spindle control signal input IC202 pin 22 YES YES YES Is there Spindle control signal output IC207 pin 7 YES Is there DMO signal input IC207 pin5 Is there Spindle drive voltage output IC202 pin 2 4 7 Is SPNON signal H IC202 pin 23 YES YES Is SBRK signal L IC202 pin 18 NO Is there a...

Page 16: ...ES Is Act_Mute signal L IC203 pin 9 Replace the IC203 BA5983 Check the connection of PN101 Pin 1 4 Check the Pick up Connector Replace the Pick Up Is there Focus Search drive voltage output IC203 pin 13 14 NO NO Go to Focus Servo is unstable Replace the IC108 CXA2551R NO Spindle control is abnormal 1 Does FOCUS Servo operate normally YES YES YES Is there a output normally IC108 pin 71 72 Replace t...

Page 17: ...NO Go to Track servo is unstable Does Tracking Servo operate normally YES Go to Disc recognition is abnormal NO NO Go to RF output is abnormal Spindle control is abnormal 3 Is there WBLIN signal input IC301 pin 132 Is there ATFM signal output IC108 pin 25 YES Replace the IC108 CXA2551R NO Replace the IC301 OTI 9790 Is there DMO signal output IC301 pin 2 YES Go to Spindle operation is abnormal ...

Page 18: ...IC320 MICOM Go to Track Servo is unstable NO NO Go to Laser is abnormal Check the PICK UP FFC Replace the PICK UP RF output is abnormal Is PICK UP A B C D output normal PN101 pin 8 9 14 15 Is RRF signal output normal IC108 pin 86 First Recognition try Over 1 7 Vpp Second Recognition try Over 0 5 Vpp YES NO Check the connection between PN101 and IC108 Replace the IC108 CXA2551R OK ...

Page 19: ...ut normal in Focusing ON and Tracking OFF IC108 pin57 Is PICK UP E F G H output normal PN101 pin 16 7 13 10 YES Check the IC108 CXA2551R Go to RF output is abnormal NO Check the IC104 NJM3403 Is TE signal input normal in Focusing ON and Tracking OFF IC301 pin198 YES NO Replace the IC301 OTI 9790 Is there TAO signal output in Tracking ON IC301 pin 208 YES Check the Driver IC IC203 BA5983 and P U re...

Page 20: ...YES Laser is unstable Is EEPROM Data valid Execute B Calibration Data of How to use Test Tool Dragon Execute C LD Power setup of How to use Test Tool Dragon OK OFF LEVEL NG VRDC NG VWDC1 NG Execute D LD Inspection of How to use Test Tool Dragon E ...

Page 21: ... 19 Check and replace the PN101 PICK UP YES NO YES Check the P U connector and then replace the P U YES YES YES YES Normal E Execute E LD On of How to use Test Tool Dragon VRDC Lop Read Mode PN101 Pin 32 ENBL H IC108 Pin 12 RREF 0 8 0 3V IC108 Pin 16 FPDO 2 9 0 3V Check the connection of IC108 pin 13 Check and replace the IC108 VRDC NG Execute D LD Inspection of How to use Test Tool Dragon PN101 P...

Page 22: ...IC P U connector and replace the P U IC108 Pin 16 FPDO 2 9 0 3V YES YES PN101 Pin 27 VWDC1 1 2 0 8V YES NO Normal F Execute E LD On of How to use Test Tool Dragon VWDC 1 Loop PN101 Pin 32 ENBL H PN101 Pin 31 W XR H IC108 Pin 5 WREF 0 5 0 2V Check the connection of PN101 pin 19 Check and replace the PN101 PICK UP VWDC NG Check the connection of IC108 pin 10 Check the connection of IC110 pin 13 Chec...

Page 23: ...of IC310 pin 18 and 34 Check and replace the IC310 CPLD YES YES NO Check the connection of IC110 pin 19 Check and replace the IC110 DAC YES YES G Execute E LD On of How to use Test Tool Dragon VWDC 2 PN101 Pin 30 ODON H PN101 Pin 31 W XR H PN101 Pin26 VWDC2 1 0 0 2V Check the P U connector and replace the P U ...

Page 24: ...r CD RW YES YES Romove the Dust Fingerprint and if the disc has long width Scratch change it Dose the disc have any Dust Scratch Fingerprint NO NO Eject Disc Go to Writing Part Check Finalized Disc YES If CD R disc use new CD R disc If CD RW disc erase the disc Nomal Case ...

Page 25: ...to ALPC Logic Circuit Check Does Writing finish without any error YES NO NO Go to BETA Measurement Circuit Check Check the connection of IC301 pin 187 and replace IC301 Is the written file read nomally Is the re written file read nomally Is ROPCSH input signal Pulse when CD R writing IC108 pin 43 YES YES Refer Laser is abnormal Load tray with CD R RW Disc Start Recording or dubbing OK YES ...

Page 26: ...FPDSH 39 RFPDSH 40 WBLSH 41 SPDSH 42 MPDSH pulse signals Are PN101 pin30 ODON 31 W XR pulse signals IC310 Pin 27 WGATE H YES IC108 Pin 50 WLDON H YES 26 ALPC Logic circuit check IC310 Pin 33 CDR RW H IC310 Pin 34 WR RE H NO NO NO NO NO NO NO YES YES YES YES Execute E LD On of How to use Test Tool Dragon CD R Recording Mode K Dragon Execute LD off Dragon Execute LD off Check the connection of IC320...

Page 27: ...8 pin 38 WFPDSH 39 RFPDSH 40 WBLSH 41 SPDSH 42 MPDSH pulse signals Are PN101 pin30 ODON 31 W XR pulse signals IC310 Pin 27 WGATE H YES IC108 Pin 50 WLDON H YES IC310 Pin 33 CDR RW L IC310 Pin 34 CDR R W H NO NO NO NO NO NO NO YES YES YES YES Execute E LD On of How to use Test Tool Dragon CD RW Recording Mode K Dragon Execute LD off Dragon Execute LD Off Check the connection of IC320 pin 20 Check a...

Page 28: ...PIN85 NO NO NO NO YES YES After inserting Test Disc TCD 784 start playing K Check the replace the IC325 BU4052 Check the connection of IC108 pin 86 Check and replace the IC108 CXA2551R Check the connection of IC109 Check and replace the IC109 Check the connection of IC320 pin 20 Check and replace the IC320 MICOM Check the connection of IC108 pin 82 Check and replace the IC108 ...

Page 29: ... GND HP_L NC GNDF GND34 5VF 34V PN803 6 1 5V NC NC NC GND OPT_IN PN8601 PN901 PN509 9 PWR_FAIL 1 PWR_CTL DIG_IN MPREQ CDR_EMPH CDR_EMPH_OUT CDP_33M GND P_CLK P_DATA P_LRCK GND CDP_DOUT SW_STATE P_DAMOD GND DIG_F_IN PWR_MUTE GND M12V AGND 5VD1 GND 15V GND REC_TXD REC_RXD GND OPT_IN MCLK CDR_CLK CDR_LRCK GND S_MCK GND BCK DATA CDR_DATA DAMOD GND AD_CLK AD_LRCK AD_DATA LRCK CDR_MUTE_OUT XRST CDP_MUTE...

Page 30: ...0 20 10 3 0 3 dB L TITLE CHP DVD TRACK TOTAL REMAIN TIME ANALOG DIGITAL OPTICAL AUTO CD S V TRACK TOTAL REMAIN TIME SRC CD R W ERASE FINALIZE RECORD SYNC DUBBING COPY PROHIBIT DUAL RANDOM PROG REPEAT 1 A B ALL RANDOM PROG REPEAT 1 A B ALL MP3 X2 X4 X2 X4 HD C D HD C D HD C D R 60 40 20 10 3 0 3 dB L R R 60 40 20 10 3 0 3 dB 60 40 20 10 3 0 3 dB L L TITLE CHP DVD TRACK TOTAL REMAIN TIME FL DRIVE KE...

Page 31: ...vo Processor Sled Servo Focus Tracking M63021FP Mitsubishi Spindle motor Stepping Sledmotor Pick up SF P151EXV Sanyo disc Digital Servo Processor CXD 3030R Sony Focus Servo Tracking Servo Spindle Servo EFM decoding CD DA Decoder ATAPI Interface 1Mbit DRAM 1bit DAC FPGA XC10TQ114 XILINX XILINX CDDA MP3 Switching Serial to Parallel Data conversion CDR Controller CDR FPGA HDCD MP3 CDP Dout ...

Page 32: ...o Processor Focus Servo Tracking Servo Sled Servo Spindle Servo EFM decoding FPGA XC30TQ114 XILINX XILINX CDDA MP3 Switching Serial to Parallel Data conversion Controller HD84F 3064 Hitachi System Control Read Channel Data Processor Servo Processor Focus Tracking Sled Driver BA5983FM Rohm Spindle motor Sled motor Pick up KRS 200C Sony disc CPLD IC310 Audio DAC AK4393 L R CH Jack Headphone MP3 HDCD...

Page 33: ...ALOG P OUTPUT ANALOG R OUTPUT ANALOG INPUT COAXIAL P OUT COAXIAL R OUT COAXIAL IN 74HC04 BUFFER 74HC04 BUFFER 74HC04 BUFFER 74HC04 BUFFER OPTICAL R OUT OPTICAL IN RELAY F R O N T AK5351 ADC AK5351 ADC 74HC04 BUFFER 74HC04 BUFFER BCK DATA LRCK 74HC04 BUFFER 74HC04 BUFFER OPTICAL REC VOL POWER DOWN MUTE DEMPH MUTE DEMPH CDP DOUT CDR DOUT EQ LEVEL C D R W ...

Page 34: ... are shaded are critical NOTES With respect to risk of fire or NOTES electricial shock NOTES Symbol denotes AC ground Symbol denotes DC chassis ground NOTE 1 Shaded parts are critical for safety Replace only with specified part number 2 Voltages are DC measured with a digital voltmeter during Play mode ...

Page 35: ...ce only with specified part number 2 Voltages are DC measured with a digital voltmeter during Play mode 00 11 10 SI2674 EUROPE NOTES Warning NOTES Parts that are shaded are critical NOTES With respect to risk of fire or NOTES electricial shock NOTES Symbol denotes AC ground Symbol denotes DC chassis ground ...

Page 36: ... 36 2 CD PLAY CIRCUIT DIAGRAM ...

Page 37: ... 37 3 CD RECORD 1 CIRCUIT DIAGRAM ...

Page 38: ... 38 4 CD RECORD 2 CIRCUIT DIAGRAM ...

Page 39: ... 39 5 CD RECORD 3 CIRCUIT DIAGRAM ...

Page 40: ... 40 6 I O CIRCUIT DIAGRAM ...

Page 41: ... 41 7 FRONT CIRCUIT DIAGRAM ...

Page 42: ... 42 PRINTED CIRCUIT BOARD DIAGRAMS 1 CD PLAY TOP P C BOARD 2 CD PLAY BOTTOM P C BOARD ...

Page 43: ... 43 3 CD RECORD TOP P C BOARD 4 CD RECORD BOTTOM P C BOARD ...

Page 44: ... 44 5 I O TOP P C BOARD LOCATION GUIDE 6 I O BOTTOM P C BOARD LOCATION GUIDE ...

Page 45: ... 45 7 FRONT P C BOARD LOCATION GUIDE ...

Page 46: ... 46 8 POWER P C BOARD 9 H P P C BOARD ...

Page 47: ...AIN SECTION 259 278 403 403 259 A00 A10 A49 278 403 259 278 403 259 278 260 A10 1 A43 3 A43 401 276 401 401 401 401 275 403 403 267 264 255 256 268 265 269 405 405 267 A00 1 403 1 403 1 403 2 403 1 403 1 281 A47 300 A43 4 ...

Page 48: ... 48 CD PLAY SECTION 006 430 009 010 436 014 013 025 020 026 434 431 027 028 029 033 033 435 435 030 034 431 431 035 032 431 012 A01 A02 A00 A03 011 001 002 031 031 ...

Page 49: ...A01 A02 011 001 002 031 031 CD RECORD SECTION NOTE The part with location numbers 150 151 152 153 154 are not serviceable parts If you would like to replace these parts order and replace the Assembly part Location No A12 only Because these parts need a Mechanical precision adjustment when reassembling after disassembling ...

Page 50: ...O O RUBBER REAR CDM 700 034 3040R 0036A O O BASE P U CDM 700 035 4680HP5002D O O MOTOR MECH OTHER15S1R10F6NC3 MATSUSHITA 127 6716R E002A O O PICK UP CD SONY RW PC 4RWX4RX32CD 128 4471R 0001A O O GEAR ASSY RACK CDM 700RW 129 4471R 0002A O O GEAR ASSY PINION CDM 700RW 130 4405R D008A O O MECHANISM ASSY ACDRSLEDUNIT CDM 700RW NEWH 131 5040R 0053A O O RUBBER REAR CDM 700 132 6850HD4P16C O O CABLE FLEX...

Page 51: ...5D O PANEL BACK AADR710 KTN2K 276 3140R 0023A O O CHASSIS TOP C660 278 3300RBX001A O O PLATE FOOT CUSHION NAD C660 281 4930R 0219B O O HOLDER POWER ADR 700 FOR CE 300 6410RAHS02A O POWER CORD AP 10WNISP2CORE80STPSANG 300 6410RCHS02A O POWER CORD EP11LTFZ 2F2 0 75EMIORSAN Cabinet Main Frame Section NSP Not Service Part S AL LOCA NO PART NO A B DESCRIPTION SPECIFIATION REMARKS 801 3829RDT002J O MANU...

Page 52: ...CERAMIC M L TC 220P 50V J COG 1 6X0 8 R TP C530 0CH1474F946 O O CAPA CHIP CERAMIC M L H D F S 0 4700UF 16V Z Y5V F 2012 R T C531 0CH1103K562 O O CAPACITOR FIXED CERAMIC Temp c 0 01UF 50V 10 X7R X 1608 R T C532 0CHZS 0002C O O CAPACITOR DRAWING GRM21BF51C105ZA01L GRM40Y5V105 C533 0CHZS 0002C O O CAPACITOR DRAWING GRM21BF51C105ZA01L GRM40Y5V105 C534 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1U...

Page 53: ...4K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C624 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C625 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C626 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C628 0CH1104K946 O O CAPA CHIP CERAMIC M L H D F S 0 1UF 50V Z Y5V F 2012 R TP C629 0CH7106C611...

Page 54: ... 68 OHM 1 16 W 1608 5 00 D R503 0RH0222C622 O O RESISTOR METAL GLAZED CHIP 22 OHM 1 16 W 1608 5 00 D R504 0RH1202C422 O O RESISTOR METAL GLAZED CHIP 12K OHM 1 16 W 1608 1 00 D R505 0RH1202C422 O O RESISTOR METAL GLAZED CHIP 12K OHM 1 16 W 1608 1 00 D R506 0RH1002C622 O O RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 00 D R507 0RH0000C622 O O RESISTOR METAL GLAZED CHIP 0 OHM 1 16 W 1608 5 00 D R...

Page 55: ...M 1 16 W 1608 5 00 D R570 0RH4703C622 O O RESISTOR METAL GLAZED CHIP 470K OHM 1 16 W 1608 5 00 D R571 0RH1500C622 O O RESISTOR METAL GLAZED CHIP 150 OHM 1 16 W 1608 5 00 D R572 0RH2202C622 O O RESISTOR METAL GLAZED CHIP 22K OHM 1 16 W 1608 5 00 D R573 0RH4701C622 O O RESISTOR METAL GLAZED CHIP 4 7K OHM 1 16 W 1608 5 00 D R574 0RH4701C622 O O RESISTOR METAL GLAZED CHIP 4 7K OHM 1 16 W 1608 5 00 D R...

Page 56: ...K OHM 1 16 W 1608 5 00 D R638 0RH8202C622 O O RESISTOR METAL GLAZED CHIP 82K OHM 1 16 W 1608 5 00 D R639 0RH0000C622 O O RESISTOR METAL GLAZED CHIP 0 OHM 1 16 W 1608 5 00 D R648 0RH1000C622 O O RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 00 D R649 0RH3301C622 O O RESISTOR METAL GLAZED CHIP 3 3K OHM 1 16 W 1608 5 00 D R650 0RH1000C622 O O RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 00 D R...

Page 57: ...IC High d 3P 50V C N220 1 6X0 8 R TP C118 0CH4030K042 O O CAPACITOR FIXED CERAMIC High d 3P 50V C N220 1 6X0 8 R TP C119 0CH1222K512 O O CAPACITOR CHIP CERAMIC M L HD 2200PF 50V K B 1608 R TP C120 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C122 0CH4271K412 O O CAPACITOR FIXED CERAMIC High d 270PF 50V 5 NP0 1608 R TP C123 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD ...

Page 58: ...7R X 2012 R T C206 0CH1682K562 O O CAPACITOR CHIP CERAMIC M L HD 6800P 50V K X7R 1 6X0 8 R TP C207 0CH1682K562 O O CAPACITOR CHIP CERAMIC M L HD 6800P 50V K X7R 1 6X0 8 R TP C209 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C210 0CH1103K562 O O CAPACITOR FIXED CERAMIC Temp c 0 01UF 50V 10 X7R X 1608 R T C211 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V...

Page 59: ...OR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C308 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C309 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C313 0CH4100K412 O O CAPACITOR CHIP CERAMIC M L TC 10PF 50V J NP0 1608 R TP C314 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C315 0CH1104K942 O O CAPACITOR CHIP ...

Page 60: ...TOR DRAWING GRM21BF51C105ZA01L GRM40Y5V105 C426 0CH7476C621 O O CAPACITOR CHIP TANTALUM 47UF 6 3V M 3528 TP C427 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C428 0CHZS 0002C O O CAPACITOR DRAWING GRM21BF51C105ZA01L GRM40Y5V105 C429 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C430 0CHZS 0002C O O CAPACITOR DRAWING GRM21BF51C105ZA01L GRM40Y...

Page 61: ...2522T 100K 10MH TDK L302 6140H B003G O O COIL NLC322522T 100K 10MH TDK L401 6140H B003G O O COIL NLC322522T 100K 10MH TDK L402 6140H B003G O O COIL NLC322522T 100K 10MH TDK L403 6140H B003G O O COIL NLC322522T 100K 10MH TDK DIODE D101 0DS121009AA O O DIODE SWITCHING KDS121 TP KEC UMT 85V 300MA 2A D301 0DS121009AA O O DIODE SWITCHING KDS121 TP KEC UMT 85V 300MA 2A FILTER L463 6140H A001A O O FILTER...

Page 62: ... 8K OHM 1 16 W 1608 5 00 D R121 0RH0000C622 O O RESISTOR METAL GLAZED CHIP 0 OHM 1 16 W 1608 5 00 D R122 0RH2201C622 O O RESISTOR METAL GLAZED CHIP 2 2K OHM 1 16 W 1608 5 00 D R123 0RH0000C622 O O RESISTOR METAL GLAZED CHIP 0 OHM 1 16 W 1608 5 00 D R124 0RH1001C622 O O RESISTOR METAL GLAZED CHIP 1K OHM 1 16 W 1608 5 00 D R126 0RH3301C622 O O RESISTOR METAL GLAZED CHIP 3 3K OHM 1 16 W 1608 5 00 D R...

Page 63: ...P 100 OHM 1 16 W 1608 5 00 D R217 0RH0000C622 O O RESISTOR METAL GLAZED CHIP 0 OHM 1 16 W 1608 5 00 D R218 0RH0000C622 O O RESISTOR METAL GLAZED CHIP 0 OHM 1 16 W 1608 5 00 D R219 0RH1000C622 O O RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 00 D R220 0RH1000C622 O O RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 00 D R221 0RH0000C622 O O RESISTOR METAL GLAZED CHIP 0 OHM 1 16 W 1608 5 00 D R2...

Page 64: ...D CHIP 220 OHM 1 16 W 1608 5 00 D R333 0RH2200C622 O O RESISTOR METAL GLAZED CHIP 220 OHM 1 16 W 1608 5 00 D R334 0RH2200C622 O O RESISTOR METAL GLAZED CHIP 220 OHM 1 16 W 1608 5 00 D R335 0RH2200C622 O O RESISTOR METAL GLAZED CHIP 220 OHM 1 16 W 1608 5 00 D R336 0RH2200C622 O O RESISTOR METAL GLAZED CHIP 220 OHM 1 16 W 1608 5 00 D R337 0RH2200C622 O O RESISTOR METAL GLAZED CHIP 220 OHM 1 16 W 160...

Page 65: ...IP 4 7K OHM 1 16 W 1608 5 00 D R441 0RH1000C622 O O RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 00 D R442 0RH1000C622 O O RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 00 D R443 0RH1002C622 O O RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 00 D R444 0RH1002C622 O O RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 00 D R445 0RH1002C622 O O RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5...

Page 66: ...0 R TP RR302 0RR2200Q62A O O RESISTOR DRAWING 220 OHM 1 16 W 3216 5 00 R TP RR303 0RR2200Q62A O O RESISTOR DRAWING 220 OHM 1 16 W 3216 5 00 R TP RR304 0RR2200Q62A O O RESISTOR DRAWING 220 OHM 1 16 W 3216 5 00 R TP RR305 0RR2200Q62A O O RESISTOR DRAWING 220 OHM 1 16 W 3216 5 00 R TP RR306 0RR2200Q62A O O RESISTOR DRAWING 220 OHM 1 16 W 3216 5 00 R TP RR401 0RR2200Q62A O O RESISTOR DRAWING 220 OHM 1...

Page 67: ... 00 TA26 R837 0RD1502F608 O O RESISTOR FIXED CARBON FILM 15K OHM 1 6 W 5 00 TA26 R840 0RD2702F608 O O RESISTOR FIXED CARBON FILM 27K OHM 1 6 W 5 00 TA26 R841 0RD4701F608 O O RESISTOR FIXED CARBON FILM 4 7K OHM 1 6 W 5 00 TA26 R842 0RD1001F608 O O RESISTOR FIXED CARBON FILM 1K OHM 1 6 W 5 00 TA26 R843 0RD1001F608 O O RESISTOR FIXED CARBON FILM 1K OHM 1 6 W 5 00 TA26 R844 0RD1001F608 O O RESISTOR FI...

Page 68: ... O O CAPACITOR ELECTROLYTIC 47M SMS 35V M FM 5 TP 5 C726 0CE4766J618 O O CAPACITOR ELECTROLYTIC 47M SMS 35V M FM 5 TP 5 C727 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C728 0CE4766J618 O O CAPACITOR ELECTROLYTIC 47M SMS 35V M FM 5 TP 5 C729 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C730 0CE477CC618 O O CAPACITOR FIXED ELECTROLYTIC 470U...

Page 69: ...TOR FIXED CERAMIC High d 270PF 50V 5 NP0 1608 R TP C773 0CH4181K412 O O CAPACITOR CHIP CERAMIC M L TC 180P 50V J COG 1 6X0 8 R TP C774 0CH4181K412 O O CAPACITOR CHIP CERAMIC M L TC 180P 50V J COG 1 6X0 8 R TP C775 0CH4181K412 O O CAPACITOR CHIP CERAMIC M L TC 180P 50V J COG 1 6X0 8 R TP C776 0CH4181K412 O O CAPACITOR CHIP CERAMIC M L TC 180P 50V J COG 1 6X0 8 R TP C779 0CE477CC618 O O CAPACITOR FI...

Page 70: ... OHM 1 16 W 1608 5 00 D R717 0RH3301C622 O O RESISTOR METAL GLAZED CHIP 3 3K OHM 1 16 W 1608 5 00 D R718 0RH2701C622 O O RESISTOR METAL GLAZED CHIP 2 7K OHM 1 16 W 1608 5 00 D R719 0RH1002C622 O O RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 00 D R720 0RH4701C622 O O RESISTOR METAL GLAZED CHIP 4 7K OHM 1 16 W 1608 5 00 D R721 0RH3301C622 O O RESISTOR METAL GLAZED CHIP 3 3K OHM 1 16 W 1608 5 00...

Page 71: ...1 16 W 1608 5 00 D R7710 0RH3301C622 O O RESISTOR METAL GLAZED CHIP 3 3K OHM 1 16 W 1608 5 00 D R7711 0RH3301C622 O O RESISTOR METAL GLAZED CHIP 3 3K OHM 1 16 W 1608 5 00 D R7712 0RH1000C622 O O RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 00 D R7713 0RH3301C622 O O RESISTOR METAL GLAZED CHIP 3 3K OHM 1 16 W 1608 5 00 D R7714 0RH3301C622 O O RESISTOR METAL GLAZED CHIP 3 3K OHM 1 16 W 1608 5 00...

Page 72: ...04 0CN223AK948 O O CAPACITOR TUBULAR HIGH DIELEC 0 022UF 50V Z F TA26 S C905 0CQ1031Y519 O O CAPACITOR POLYESTER 0 01UF D 630V K PE NI TP C906 624 087B O O CAPACITOR HIGH VOL 100P 1KV SMPS SAMHWA C909 0CQ4732K409 O O CAPACITOR FIXED FILM 0 047UF S 50V J PE TP C913 0CG3320U630 O CAPACITOR SEMI CERAMIC 3300 PF 400V M E R NK AD SD C913 624 086E O CAPACITOR FIXED CERAMIC High d AC CON 472 400V SC C914...

Page 73: ...ESISTOR FIXED METAL OXIDE FIL 56K OHM 2 W 5 00 TR R905 0RD8202F608 O O RESISTOR FIXED CARBON FILM 82K OHM 1 6 W 5 00 TA26 R911 0RS0350K619 O O RESISTOR FIXED METAL OXIDE FIL 0 35 OHM 2 W 5 00 TR R912 0RD0391F608 O O RESISTOR FIXED CARBON FILM 3 9 OHM 1 6 W 5 00 TA26 R919 0RD4701F608 O O RESISTOR FIXED CARBON FILM 4 7K OHM 1 6 W 5 00 TA26 R920 0RD4702F608 O O RESISTOR FIXED CARBON FILM 47K OHM 1 6 ...

Page 74: ...T JACK JK802 572 359J O O JACK 6 4 SOQ4694 01 4101 K HOSIDEN H 6 JK803 6612R L005A O O JACK FIBER OPTIC SHARP A C660 UL B C660 EUROPE RUN DATE 2001 11 14 CAUTION The marks in the parts list designate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or speci fied in the parts list Before replacing an...

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Summary of Contents for C660

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NAD C660, Service Manual, Page: 63 / 74

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Summary of Contents for C660

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