Philips FW-R88 Service Manual Download Page 25

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INTEGRATED CIRCUITS
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7107 © 4822 209 15449

74HC4094D, SHIFT REGISTER

7108 © 3103 308 84240

MUP TMP88CU77F-FW-R8.2

7110 © 9965 000 04931

M24C01-WMN6,EEPROM

7112

9322 155 22667

IR RECEIVER TSOP2836

7120 © 4822 209 17345

M62320FP, I2C SHIFT REGISTER

7121

4822 209 31981

SAA6579T/V1

7122 © 5322 209 11446

HEF4051BT, MULTIPLEXER

7130 © 4822 209 15449

74HC4094D, SHIFT REGISTER

7132 © 4822 209 15449

74HC4094D, SHIFT REGISTER

7140 © 4822 209 17235

74LVU04D, 6-FOLD INVERTER

7142

4822 209 10263

HEF4052BP, SELECTOR IC

6-16

ELECTRICAL PARTSLIST FRONT BOARD

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Summary of Contents for FW-R88

Page 1: ...be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying or otherwise without the prior permission of Philips SERVICING For servicing FW R88 the set can be divided into two parts 1 Except for the CD R W module all workshops can repair the set on component level 2 The CD R W module can also be repaired at component level with the help ...

Page 2: ...M A I N S B O A R D TUNERBOARD AF7BOARD HEADPHONEBOARD MIC BOARD DIG SWITCH BOARD Location of PCB R88 2001 01 14 Attention CDC KEY BOARD LIGHT GUIDE BOARD MICROPHONE BOARD and DIGITAL SWITCHING BOARD are part of the FRONT BOARD Chapter 6 HEADPHONE BOARD is part of the AUDIO FREQUENCY BOARD AF7 Chapter 8 ...

Page 3: ...ualizer Digital Sound Control Input sensitivity Aux Line 500mV 2dB Microphone 2 5mV 2dB at 1kHz CDC unit Frequency response within 20Hz 20kHz at 3dB Signal Noise ratio 94dB A weighted Distortion at 1kHz 0dB 90dB Channel unbalance 0 3dB Channel crosstalk at 1kHz 60dB De emphasis 0 or 15 50 µS Laser Output power 500µW Wave length 780nm 20nm CDR unit CD Playback Frequency response within 20Hz 20kHz a...

Page 4: ... Aerial replacement Capacitor R 50Ω Bandpass 250Hz 15kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT S N and distortion meter e g Sound Technology ST1700B Frame aerial e g 7122 707 89001 Tuner AM MW LW To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage RF Generator e g PM5326 Ri 50Ω Low pass filter 22kHz L R LEVEL METER e g Sennheiser UPM550 with FF...

Page 5: ...mand Code 38 71 29 28 114 16 17 53 48 33 32 50 31 52 30 54 64 52 50 27 26 70 118 Remote control key Standby CD1 CD2 CD3 CDR Tuner Aux 1 ABC 2 DEF 3 GHI 4 JKL 5 MN 6 OPQ 7 RST 8 UVW 9 XYZ 0 Space YES NO EDIT TEXT PROGRAM PROGRAM TUNER MODE MUTE TIMER ON OFF System Code 17 20 21 26 20 20 20 26 17 21 17 20 21 26 17 20 21 26 17 20 21 26 17 20 21 26 17 20 21 26 17 20 21 26 17 20 21 26 17 20 21 26 17 20...

Page 6: ...Technical Remarks 2 4 ...

Page 7: ...tware used in the front µP S FWR88 VXX VXX S NTC XX N Y NTC TEST Display shows XX value in C Source AUX AUX button pressed STOP button pressed N Y N Y QUARTZ TEST Display shows 2048Hz can be measured on pin 9 of µP N Y SEARCH 5 button pressed SEARCH 5 button pressed Tact frequency µP divided 32kHz 32K Display shows 1465Hz can be measured on pin 9 of µP STOP button pressed N Y Tact frequency µP div...

Page 8: ... CD DA disc before starting the test MODULE INFORMATION MAIN BOARD DIAGNOSTIC CDR LOADER TEST DRAM TEST 7702 Display shows DTST1 CHECKSUM TEST 7703 Display shows DTST2 ERASE TEST 7208 Display shows DTST3 ADC DAC TEST 7406 Display shows DTST4 COMMUNICATION TEST DSA BUS Display shows DTST5 Display shows DERR n n number of failed test Display shows next error FFWD 6 button pressed N Y FFWD 6 button p...

Page 9: ...RIGHT ANA_OUT_RIGHT ANA_IN_LEFT ANA_OUT_LEFT SHIELD RIGHT 12V 12V PH TOP ENTRY PH SIDE ENTRY XH SIDE ENTRY 1 1 1 1 1 1 1 0041 1 1 21 1521 1537 1533 26 1528 8351 280mm AWG 26 7p 0012 0011 1351 1354 8004 140mm 1167 1142 1166 8003 400mm AWG 26 3p FFC 26 6p 1522 1 1 1 1 1 1 1 1 1 1 1 1 1 23 99 1 1 1 1 1 1 1 1 1 F2 F1 SW_INFO CD_SH_STR D_GND CD_SH_CLK SICL CD_SH_DATA SILD D_GND SRDT DQSY UP_CLK D_GND D...

Page 10: ...R LEVEL BUFFER LEVEL BUFFER LEVEL GAIN AUX CDR99 3CDC TU 2 dB 0 dB 0 dB 0 dB ALC MIC 1 mV TUNER Nom 110 mV 3CDC99 DS Nom 1000 mV CDR99 Nom 1000 mV CDR99 Nom 500 mV Headphone out 0 dB 2800 mV LINE OUT Nom 500 mV Sectrum analyzer Nom 4000 mV DIGITAL IN Nom 500mVpp 3CDC99 Dig out Nom 500mVpp CDR99 Digital in Nom 2000mVpp Digital out 500mVpp 75Ω CDR99 Dig out Nom 500mVpp 2200mV 800 mV x100 x5 x5 AF 7 ...

Page 11: ...174 3363 2228 2234 4203 3366 4205 3358 4206 2227 2222 3355 3355 2230 3354 2235 2233 2232 2221 3368 3362 3364 3351 3360 3361 3367 3353 3357 2220 4204 4201 2231 2236 2225 2226 3359 3365 3356 7140 7 8 1 14 5130 6 1 2 3 4 9401 9404 9403 9402 1164 1163 1160 1 6 1 1 3 2 4 5 3 3350 1159 7145 16 1 8 9 16 1 8 9 7142 1 2 3 FW R88 Digital switch Board Copperside view stage 5 2001 01 12 1159 B1 1160 B2 1163 B...

Page 12: ...3 SA4 KEY1 JOG VOL KEY2 5V6 CD BUS DISPLAY BUS TUNER BUS CD TEXT BUS CD Swinfo 7108 MICROPROCESSOR TMP88CU77ZF 0043 1102 1 CD ShSTR CD ShCLK CD SICL CD ShDATA CD SILD TU CE TU Data TU CLK RDS RDS STEREO F2 F1 30V 5V6 0042 1 1 CD TxtIN CD TxtDQSV CD TxtCLK 1104 1 1105 I 2 CW_DATA I 2 CW_CLK CWReqKbe CWReset AM PM TIME TRACK PRESET STEP TOTAL TRACK TIME CD TEXT EDIT TRACK TUNER TUNER REC PROG ALARM ...

Page 13: ...3 3367 B8 5 6 DIGI_IO_SW1 DIGI_IO_SW2 to CDR EBU_OUT SHIELD 3 4 5 SXXB EH A 1163 1 2 3 4 FE ST VK N 1160 1 2 2230 100n ANA 100K 3366 5VA DIG 2 5VIC DIG 3361 470R 1159 YKC21 3416 1 3 2 2231 100n 2225 100n 3364 100R DIG DIG 3367 82R ANA 220R not used 3359 EH S 1 2 3 1164 ANA VDD 16 VEE 7 VSS 8 10K 3351 HEF4052B 7142 1 10 11 12 13 14 15 2 3 4 5 6 9 2 5VIC 10K 3358 3350 13 12 1u 2227 DIG 7140 F 100n 2...

Page 14: ...71 B4 3172 B4 3173 A3 3174 B4 3175 C2 3176 A3 3177 B3 3178 A3 3179 B4 3180 A2 3181 A3 3182 B6 3183 B6 3184 B6 3185 C4 3186 A3 3187 A2 3188 B2 3189 B2 3190 B3 3191 B3 3192 B3 3193 B3 3194 B3 3195 B3 3196 B3 3197 B3 3198 B3 3199 B3 3200 A2 3201 A3 3202 A3 3203 B3 3204 B3 3205 B3 3206 B3 3207 B3 3208 B3 3209 B3 3210 B3 3211 B3 3212 B3 3213 B3 3214 C4 3215 C4 3216 C4 3217 C3 3218 C4 3219 C4 3220 B6 32...

Page 15: ... 2109 180p 2127 15p 3169 220R BC847B 7103 2200 100n 1K 3196 6109 1N4148 220R 3131 1K 3205 6202 0403 3153 1K 1K 3225 220R 3133 220R 3111 6106 1K 0402 3112 220R 3227 D 5110 2u2 2124 10p 2199 10n 470p 2114 shield2 3189 470R 1n D 2195 47u 3162 220R D 2158 6206 3146 10u 2156 D 7106 BC847B 1K 3213 G11 G8 G5 G2 G10 G7 G4 G1 CDSwInfo 30V 5V6 F2 F1 AmNTC SA_IN 1K 3156 P32 P33 P26 P30 P22 P25 P18 P19 P12 P1...

Page 16: ...487 D8 F488 D8 F489 E3 F490 E3 F491 G4 F492 G4 F493 G4 F494 H4 F495 H4 F496 H4 F497 H4 F498 H4 F499 H4 F500 H4 2K7 0043 1 2 3 1 2 3 47R 3293 3267 D DIPMATE 10K 1n 2175 100n 2182 3240 220R 3251 KEY 5 Y5 Y6 2 4 Y7 3 Z D 6 E_ 8 11 10 9 16 7 VEE 13 Y0 14 Y1 15 Y2 12 Y3 1 Y4 3273 100n 2185 HEF4051BT 7122 D D 150R 2165 100p 1N4148 6121 6123 1N4148 3271 150K 3286 680K 3288 220K 3281 1K 10K 3241 KEY 82p 2...

Page 17: ... 5111 A5 5112 A4 6101 D1 6102 B1 6103 A1 6104 A1 6105 A1 6106 A7 6107 A7 6108 C5 6109 D7 6110 B4 6120 A7 6121 A6 6122 A6 6123 A6 6124 A7 7112 B7 9001 A1 9002 A3 9003 A3 9004 A4 9006 A4 9007 A4 9009 A5 9010 A5 9012 A6 9013 A6 9014 A7 9015 A6 9016 A6 9017 A6 9018 B6 9019 B6 9020 B6 9021 B6 9022 B6 9023 A7 9024 A7 9026 A7 9027 A7 9028 B7 9029 B7 9030 B7 9031 B7 9032 B7 9033 C7 9034 C6 9035 C6 9036 C6...

Page 18: ... 3324 C7 3325 B8 3326 B6 3327 C8 3328 B8 3329 A8 3330 B6 3331 C9 3332 B8 3333 A6 3334 C8 3335 A7 3337 A6 3338 B9 3339 A7 3340 A9 3341 A7 3342 A5 3343 A2 3344 A2 3345 A3 3346 A4 3347 A4 3348 A4 3501 A5 3502 B4 3503 A4 3504 A3 3505 A7 3506 A7 3507 A7 3508 A7 4102 C8 4103 C8 4104 C9 4105 A7 4107 B9 4108 C9 4109 A7 4110 C6 4111 C6 4112 B8 4113 A5 6130 C5 6131 C5 6132 A2 6133 B6 6134 B6 6135 A5 6136 B8...

Page 19: ...143 E16 6150 L18 6151 K18 6152 F17 6153 E17 6154 D17 6155 K18 6156 M18 6157 E17 7130 C13 7131 F16 7132 I13 F400 C4 F401 D4 F402 D4 F403 D4 F404 D4 F405 E4 F406 E4 F407 E4 F408 E4 F409 F4 F410 F4 Play Pause Next F411 F4 F412 F4 F413 C4 F414 A4 F415 B4 F416 B4 F417 C4 F418 L15 F419 L16 F420 M15 F421 M16 F550 D16 F551 D15 F552 E16 F553 E16 F554 G16 F555 J16 F556 K16 F557 K16 F558 K16 F559 L16 2 1 334...

Page 20: ...4822 126 14585 100nF 10 50V 2114 5322 122 34099 470pF 10 63V 2115 5322 122 32448 10pF 5 50V 2116 5322 122 32448 10pF 5 50V 2121 4822 126 10326 180pF 5 2122 4822 126 10326 180pF 5 CAPACITORS 2124 5322 122 32448 10pF 5 50V 2125 5322 122 32448 10pF 5 50V 2126 5322 122 32448 10pF 5 50V 2127 4822 126 13486 15pF 2 63V 2128 4822 126 13486 15pF 2 63V 2134 4822 124 12245 220µF 20 16V 2135 4822 126 10326 18...

Page 21: ... 220Ω 5 0 1W 3109 4822 117 11503 220Ω 5 0 1W RESISTORS 3110 4822 117 11503 220Ω 5 0 1W 3111 4822 117 11503 220Ω 5 0 1W 3112 4822 117 11503 220Ω 5 0 1W 3113 4822 117 11503 220Ω 5 0 1W 3114 4822 117 11503 220Ω 5 0 1W 3115 4822 117 11503 220Ω 5 0 1W 3116 4822 117 11503 220Ω 5 0 1W 3117 4822 117 11503 220Ω 5 0 1W 3118 4822 117 11503 220Ω 5 0 1W 3119 4822 117 11503 220Ω 5 0 1W 3120 4822 117 11503 220Ω ...

Page 22: ...100kΩ 1 0 1W 3232 4822 051 10102 1kΩ 2 0 25W 3233 4822 051 20101 100Ω 5 0 1W RESISTORS 3233 4822 117 11373 100R 1 0 1W 3234 4822 116 52175 100Ω 5 0 5W 3235 4822 116 52195 47Ω 5 0 5W 3236 4822 051 20333 33kΩ 5 0 1W 3237 4822 051 20478 4 7Ω 5 0 1W 3238 4822 051 20478 4 7Ω 5 0 1W 3240 4822 050 21003 10kΩ 2 0 25W 3241 4822 050 21003 10kΩ 2 0 25W 3242 4822 050 21003 10kΩ 2 0 25W 3243 4822 051 10102 1kΩ...

Page 23: ...1W RESISTORS 3380 4822 117 10833 10kΩ 1 0 1W 3381 4822 051 20229 22Ω 5 0 1W 3382 4822 117 11448 180Ω 10 0 1W 3383 4822 101 21204 POTMETER 20kΩ 3384 4822 051 10102 1kΩ 2 0 25W 3385 4822 117 10833 10kΩ 1 0 1W 3386 4822 051 20339 33Ω 5 0 1W 3387 4822 117 11449 2 2kΩ 1 0 1W 3388 4822 116 83883 470Ω 5 0 16W 3389 4822 116 83883 470Ω 5 0 16W 3390 4822 051 10102 1kΩ 2 0 25W 3391 4822 117 10833 10kΩ 1 0 1W...

Page 24: ...1 2 2µH 5103 4822 156 21721 2 2µH 5104 4822 156 21721 2 2µH 5107 4822 156 21721 2 2µH 5108 4822 156 21721 2 2µH 5109 4822 156 21721 2 2µH 5110 4822 156 21721 2 2µH 5111 4822 156 21721 2 2µH 5112 4822 156 21721 2 2µH DIODES 6101 4822 130 11589 LED LTL 1CHAE 6102 4822 130 11589 LED LTL 1CHAE 6103 4822 130 11589 LED LTL 1CHAE 6104 4822 130 11589 LED LTL 1CHAE 6105 9322 131 65675 LED LTL 1CHEE 6106 48...

Page 25: ...22667 IR RECEIVER TSOP2836 7120 4822 209 17345 M62320FP I2C SHIFT REGISTER 7121 4822 209 31981 SAA6579T V1 7122 5322 209 11446 HEF4051BT MULTIPLEXER 7130 4822 209 15449 74HC4094D SHIFT REGISTER 7132 4822 209 15449 74HC4094D SHIFT REGISTER 7140 4822 209 17235 74LVU04D 6 FOLD INVERTER 7142 4822 209 10263 HEF4052BP SELECTOR IC 6 16 ELECTRICAL PARTSLIST FRONT BOARD ...

Page 26: ... 470R 2240 10n BC817 25 7154 1n 2251 6161 1N4148 12A 2241 470u 2255 10u 2243 10u 1n 2253 2257 1n 2K7 3379 7152 BC857B 10n 2242 12A 4K7 3393 3383 20K 2 1 3 12A 2K2 3387 100u 2258 Microphone Board 0V 0V 0 7V 0 1V 3 9V 4 6V 1 3V 7 3V 0 3V 0V 0V DC Voltages measured with connected microphone 9 4V 0 9V 0V 0V 1 9V 5 9V V EVM V CDR Mini Microphone Board Copperside view stage 4 2000 03 07 3383 1 1 2 6 9 4...

Page 27: ...7A 1 TABLE OF CONTENTS Adjustment table 7A 2 Blockdiagram 7A 3 Circuit Diagram 7A 4 Component Layout 7A 5 Electrical Partslist 7A 6 Tuner 95 3 Band RDS Tuner ...

Page 28: ...mV 90 Left 9 pilot mod 1kHz mixcoil inside tuner 1110 450kHz f 10kHz as low as possible 6 3 1 7 7 A FM IF 0mV 3mV 98MHz 5107 FM 98MHz 1mV continuous wave 1 2 A min distortion 4 A 0mV 2mV 5114 450kHz continuous wave 2 C Repeat 50R 100nF C 5112 shortcircuit pin 21 of IC7108 to ground 1 If sensitivity of frequency counter is too low adjust to max channel separation input signal stereo left 90 9 adjus...

Page 29: ...27 CLOCK 28 DATA 29 WRITE Enable 5 FM Osc CHARGE PUMP 8 I Tune 24 Mono FM GND 3 4 RF GND 17 IF GND 26 Dig GND 42 RF GND 1 Ripple AM Osc MW LW SELECTION 6 PILOT Filter Fieldstrength 22 VCC2 TEA5762 FM FRONTEND 1102 A B B AGC 6 3 Fo Osc Out IF Out Ant1 7 1 GND 4 8 a F if F 10 7 MHz f0 fin fif FM MT MT 5 VT 75kHz 10 7MHz VC0 IF AM IF AM AM DET ANTI BIRDY FILTER 2 1 450kHz 450kHz 5111 5112 5114 450kHz...

Page 30: ...4 5109 6120 2145 3158 3159 3160 3161 1121 2147 2148 3140 3104 1103 5102 2106 6105a 2107 3131 3123 6105b 7104 2109 2108 7105 3109 3108 5123 2120 2123 5122 2122 2125 3134 5103 3137 7124 3169 3128 7122 7109 3197 3125 3130 3129 3163 7103 3186 3143 3144 3184 2127 7110 3167 2142 2144 6107 3146 3154 3155 2143 2130 3172 3124 3132 3181 3107 7101 3188 3150 5121 2161 3162 2160 3164 2162 3151 3177 1126 2151 5...

Page 31: ...D5 3134 D5 3137 F5 3138 C9 3139 E8 3140 G8 3141 F9 3142 F10 3143 F8 3144 G9 3145 E9 3146 A10 3147 G9 3150 B11 3151 B10 3152 F9 3153 F9 3154 B10 3155 B10 3158 F11 3159 F11 3160 F11 3161 F11 3162 C9 3163 E8 3164 B11 3165 C8 3167 E8 3169 C5 3171 C11 3172 E7 3173 E7 3176 C9 3177 E7 3178 A8 3181 C8 3183 D7 3184 D7 3185 D7 3186 F8 3188 F11 3192 C8 3197 B7 5102 B4 5103 B5 5107 E10 5109 C7 5110 D9 5111 B8...

Page 32: ...0008 CHIP JUMPER 1206 3131 4822 051 10008 CHIP JUMPER 1206 3132 4822 051 20008 CHIP JUMPER 0805 3134 4822 051 20223 22kΩ 5 0 1W 3137 4822 117 10833 10kΩ 1 0 1W RESISTORS 3140 4822 051 20331 330Ω 5 0 1W 3141 4822 117 11148 56kΩ 1 0 1W 3142 4822 100 11163 100kΩ TRIMPOT LIN 3143 4822 051 20223 22kΩ 5 0 1W 3144 4822 051 10102 1kΩ 2 0 25W 3145 4822 117 11449 2 2kΩ 1 0 1W 3146 4822 051 20479 47Ω 5 0 1W ...

Page 33: ...7B 1 TABLE OF CONTENTS Adjustment table 7B 2 Blockdiagram 7B 3 Circuit Diagram 7B 4 Component Layout 7B 5 Electrical Partslist 7B 6 Tuner ECO 5 3 Band Tuner ...

Page 34: ...quencies automatically 4 1 3 4 4 A A 5119 FM 10 7MHz 50mV continuous wave 2 F mod 1kHz f 22 5kHz 1 If sensitivity of frequency counter is too low adjust to max channel separation input signal stereo left 90 9 adjust output on right channel to minimum Repeat ECO5 discr coil 090797 TUNER ADJUSTMENT TABLE ECO5 FM MW and FM MW LW versions with AM frame aerial f 15kHz VRF 3mV C see remark 2 220R 100nF ...

Page 35: ... AFC AFC 4 4 AGC Pre scaler Multi plexer Charge pump CONTROL AM FRAME AERIAL Reference Oscillator 1126 1 4 1 4 6 1 stereo 27 28 29 clock data enable clock data enable Version P1 P0 MW LW 31 30 programmable output ports AM RF AM Osc 3 5 1121 VLoop VLoop VLoop VLoop VLoop 2 6 5 43 1103 B C 450kHz 450kHz 450kHz 20 75kHz VStabA VStabB VStabB VStabA VStabB 10 7 MHz 10 7 MHz 35 9 Vcc Vdd Vcc1 7 23 VStab...

Page 36: ...20 1103 D 2 1102 B 2 1101 A 1 9128 A 4 9117 L10 9101 C 6 9100 B 4 7124 M13 7125 I16 7122 M 9 7119 B13 7111 F18 7109 M 7 7105 F 2 7104 E 3 7103 I 9 7102 D 8 7101 G11 4 5 1 6 7 8 9 10 11 12 13 14 15 2 16 17 18 19 20 21 3 K J N I H G F E D C B A M L K J N I H G F E D C B A M L 4 5 1 6 7 8 9 10 11 12 13 14 15 2 16 17 18 19 20 21 3 HN1V02H Chip jumper 8 7 6 5 4 3 2 1 6105 z_TEA5759 to from COMBI BOARD ...

Page 37: ...45 2146 2151 2134 2136 2147 2131 2132 4111 6105 6110 3108 3133 4101 4102 4155 2108 2109 2113 2124 7108 4109 4110 4156 3112 3114 3116 3117 3121 2114 2117 3109 3177 3113 4159 3155 3156 3175 2143 2163 3181 2105 6101 9119 A B C A B C 5 4 3 2 1 5 4 3 2 1 3148 3146 3178 3179 4160 4161 7111 7125 4158 3144 4162 4163 2126 2165 2156 3119 2111 4104 2161 2127 7121 3127 2141 2142 2164 2139 2168 3140 7106 3125 ...

Page 38: ... 116 52195 47Ω 5 0 5W 3120 4822 051 20008 CHIP JUMPER 0805 3132 4822 116 52195 47Ω 5 0 5W 3134 4822 051 20223 22kΩ 5 0 1W 3141 4822 117 11148 56kΩ 1 0 1W RESISTORS 3142 4822 100 12159 TRIMPOT 100kΩ 3145 4822 117 11449 2 2kΩ 1 0 1W 3146 4822 051 20229 22Ω 5 0 1W 3152 4822 116 83883 470Ω 5 0 16W 3153 4822 051 20471 470Ω 5 0 1W 3154 4822 116 83868 150Ω 5 0 5W 3155 4822 051 20471 470Ω 5 0 1W 3156 4822...

Page 39: ... 1543 A2 1544 A3 2691 A2 2692 A2 2693 A3 2694 A3 2695 A2 5523 A3 5531 B2 5532 B2 9641 A3 1 2 3 4 5 6 100n 2694 22n 2692 2u2 5531 2691 100n 5532 2u2 6 2u2 TC38 1543 9 8 7 1 2 3 4 5 GNDa Lhp L R Rhp DPL_SW FE BT VK N 1542 Provision Note Some values may varies see respective parts list for correct value 8239 210 85580 8 2 3 9 2 1 0 8 5 5 8 0 4716 4715 2695 2691 2694 2693 2692 Headphone Board Componen...

Page 40: ... TEXT 12 MUTE Line Out SA_IN 12A MUTE LO SA_IN NTC NTC PW_DN I 2 C_DATA I 2 C_CLK 5V6 30V F1 F2 AB AMP_ON 12A L R 12M 5V6 MUTE_SW p L R AF7 BOARD Headphone Board CDR Module for details see separate blockdiagram Chapter 11 TUNER for details see separate blockdiagram Chapter 7 3CDC Module for details see separate blockdiagram Chapter 10 Front Board for details see separate blockdiagram Chapter 6 Fro...

Page 41: ...F7 3604 F7 3605 E7 3606 F7 3609 E7 3610 F8 3611 F8 3612 F7 3613 F7 3614 F7 3615 F7 3616 F7 3617 E7 3618 F7 3619 E7 3620 F7 3621 E7 3622 F7 3623 F7 3624 F7 3625 E6 3626 F6 3627 F6 3628 F6 3629 E6 3631 E3 3633 F4 3634 F4 3635 E3 3636 F3 3637 E3 3638 F3 3639 E4 3640 F4 3642 F3 3643 F3 3645 E3 3646 F3 3647 F3 3648 F3 3649 B5 3650 B5 3651 B5 3652 B5 3653 E2 3656 B8 3657 B8 3658 B8 3659 B8 3660 B8 3662 ...

Page 42: ... AVDD 24 BASS_IN_L 26 BASS_IN_R 25 BASS_OUT_L 27 BASS_OUT_R 38 CLK 39 CREF 19 CSM 37 DATA 36 DGND 13 DIFF_GND_L 5 DIFF_GND_R 14 DIFF_L 6 DIFF_R 41 DVDD 34 FRONT_L 33 TDA7437 7511 40 ADDR 43 AGND 42 4K7 3642 100n 2671 1n 2613 3527 1K 8K2 3621 2598 220p 3622 8K2 3616 5K6 a 4517 a 4518 47K BC847B 7534 1K5 3546 150K 3587 a 3643 4K7 3565 4K7 a 12M 2531 22n 2539 100p IS 820R 3629 1N4148 6515 3563 2K7 12...

Page 43: ... Power Supply Board To and from Front Board To Front Board To Power amplifier To Headphone Board Open if Headphone is connected To Digital Switching Board To and from CD Board MUTE CIRCUIT Incredible Surround Circuit 8 5 8 5 0021 E1 0026 H1 0027 D21 0030 H20 1521 A1 1525 C1 1526 H1 1527 F21 1528 C21 1533 G22 1535 G21 1537 H22 1538 G22 2216 F15 2355 D17 2511 E2 2512 E2 2513 D3 2514 F3 2515 D4 2516 ...

Page 44: ...773 B7 2774 C7 2779 B6 2780 B6 2790 C8 2876 C2 3513 D2 3514 D2 3533 D6 3539 C6 3558 E2 3576 F5 3579 E7 3593 F5 3599 D3 3607 F3 3608 F3 3632 F6 3641 F4 3655 B3 3661 B6 3681 F2 3685 C5 3695 B1 3697 C2 3698 C3 3699 C4 3737 B8 3739 B6 3745 B8 3746 C8 3752 C7 3772 B9 3773 B9 5511 F5 5611 B1 5612 B1 5711 B9 5712 C8 5714 B9 6511 B7 6512 E2 6513 A5 6514 A4 6515 F2 6516 F2 6517 B5 6531 B4 6711 B9 7525 E2 7...

Page 45: ...654 22nF 10 63V 2652 5322 122 32654 22nF 10 63V 2655 4822 124 40769 4 7µF 20 100V 2661 4822 124 21913 1µF 20 63V 2662 5322 122 31647 1nF 10 63V 2663 5322 122 32448 10pF 5 50V CAPACITORS 2664 4822 124 21913 1µF 20 63V 2665 4822 124 40248 10µF 20 63V 2666 4822 124 40207 100µF 20 25V 2668 5322 122 34099 470pF 10 63V 2669 4822 126 13838 100nF 10 50V 2670 4822 126 13838 100nF 10 50V 2671 4822 126 13838...

Page 46: ...IP JUMPER 0805 4547 4822 051 20008 CHIP JUMPER 0805 4548 4822 051 20008 CHIP JUMPER 0805 4549 4822 051 20008 CHIP JUMPER 0805 4550 4822 051 20008 CHIP JUMPER 0805 4551 4822 051 20008 CHIP JUMPER 0805 4552 4822 051 20008 CHIP JUMPER 0805 4553 4822 051 20008 CHIP JUMPER 0805 4554 4822 051 20008 CHIP JUMPER 0805 4555 4822 051 20008 CHIP JUMPER 0805 4556 4822 051 20008 CHIP JUMPER 0805 4557 4822 051 2...

Page 47: ...Mains part and Supply part 9A 5 Component layout Mains part 9A 6 Component layout Supply part and L R Amplifier part 9A 6 Circuit diagram L R Amplifier part 9A 7 Circuit diagram Power Supply CDR part 9A 8 Component layout Power Supply CDR part 9A 9 Exploded view 9A 10 Partslist 9A 11ff POWER 5 VA Module not for 37 Stage 8 Technical remarks ...

Page 48: ...NTC GND 10 1 AC3 AC4 AC5 9 1 1914 1911 1912 1913 secondary secondary side primary side pin 3 pin 8 pin 10 Mains Transformer 21 Mains transformer 4 for 21 only 8902 Transformer Pin 5 Transformer Pin 3 Pin 6 Pin 7 Pin 8 REL MFD V GND Pin 4 2 8901 1909 1910 1901 Mains socket 27 1 1 1 primary Mains part Interconnection Board Interconnection Board 7 5 1V GND GND 12M GNDD 5 6V AMP ON 12M GNDA 12A RIN GN...

Page 49: ...F2 6284 5903 1901 5 6V 5V 7251 7252 7254 7260 7263 6281 7281 6295 6906 6905 5903 7280 V 7260 7253 7255 STANDBY STANDBY REL PD Stand by Transformer Mains Transformer with interconnection boards Stand by Relais Mains socket 1911 8 Matrix Surround Amp on off mute SOAR Prot L R AMP OFF CONTROL LEFT RIGHT AMPLIFIER SUPPLY PART 7329 DC MFD MFD Mains Failure Detection 6255 BLOCK DIAGRAM 70 100W VERSION ...

Page 50: ...5 5323 C 5 5324 E 5 6325 C 3 6326 C 4 6327 B 4 6328 C 3 6329 B 4 6330 C 3 6333 E 4 6334 E 4 6335 E 4 6336 E 4 6337 D 1 6339 D 1 6360 D 5 7323 C 1 7324 C 1 7325 E 1 7326 E 2 7327 D 1 7328 C 1 7329 D 4 7330 C 4 7350 D 2 8327 E 4 9319 C 6 9320 E 6 9321 B 1 9322 B 1 9323 B 3 9324 C 3 9325 C 3 9326 C 3 9327 D 3 9328 C 2 9329 C 3 9330 E 5 9331 C 5 9332 B 5 9333 B 5 9335 E 4 9336 E 3 9337 E 3 9338 E 4 93...

Page 51: ... 6263 1N5392 6262 1N5392 6904 1N4003 6903 1N4003 6261 1N5392 6260 1N5392 6902 1N4003 6901 1N4003 6290 BZX79C5V6 6265 BZX79B11V 6264 BZX79C6V8 6298 BZX79C8V2 6293 BZX79 3V3 6302 BZX79C5V6 6284 BZX79C8V2 6908 0010 1 2 3 4 6271 1N4148 6270 1N4148 1N4002 6281 6267 1N4148 6299 1N4148 6296 1N4148 6295 1N4148 6297 1N4148 6292 1N4148 1N5392 6252 1N4003 6253 1N5392 6294 6301 1N4148 6283 1N4148 1N4003 6909 ...

Page 52: ... 9 10 11 12 13 E D C B A E D C B A 3 C 2 1321 D 6 1322 B 6 1323 B 6 1324 B 6 1325 B 2 1326 B 1 1328 E 4 2321 E 3 2322 E 3 2323 E 2 2324 E 2 2325 D 4 2326 E 4 2327 E 3 2328 E 3 2329 D 4 2330 E 4 2331 C 2 2333 E 3 2334 E 3 2335 E 3 2336 E 3 2337 E 3 2338 E 3 2339 B 3 2340 C 3 2341 D 2 2342 C 2 2343 D 1 2344 D 3 2345 D 2 2346 C 4 2347 C 4 2348 C 4 2349 C 4 2350 D 4 2351 D 4 2352 E 2 2353 C 5 2354 D 5...

Page 53: ...47k 3370 47k 3369 82k 3367 82k 3368 3329 3330 56k 3327 56k 3328 3326 3325 10k 3346 100R 3348 33k 3347 56k 3332 56k 3331 3366 3365 9321 9322 100n 2354 100n 2353 4n7 2356 4n7 2355 2329 220p 2327 2330 220p 2328 3n3 2325 3n3 2326 100n 63V 2350 100n 63V 2351 22n 2365 2 2u 2343 10u 100V 2349 22u 50V 2334 22u 50V 2333 2u2 50V 2324 2u2 50V 2323 1000u 10V 2352 10u 100V 2348 47R 3333 47R 3334 1N4148 6339 1N...

Page 54: ...C5V6 BC547C 7353 3357 120R 3362 22K 1K 2356 100n 3359 3360 100u 2360 6359 1N4148 3363 560R 6362 BZX79 C4V7 2359 47u 7357 BC327 40 3364 470R GND_P 1 2 GND_P 7350 BC557C GND_D 7355 BC337 40 BZX79 F3V9 GND_P 47u 100R 3351 6354 2352 6m8 2351 1N5392 6353 470u 2355 3358 150R 1N4003 6357 1N4003 GND_P 2354 470u 6358 GND_P GND_P 2363 GND_P GND_P 3374 39K 100u 1350 T2A5 10K 3361 100K 6361 1N4003 6365 BZX79 ...

Page 55: ... 6359 C4 6360 E6 6361 E6 6362 D5 6363 C5 6364 E1 6365 C1 7350 D2 7351 C5 7352 C3 7353 C3 7354 D3 7355 B5 7356 D5 7357 D4 7358 C1 7359 E2 7360 E3 9350 C6 9351 C6 9352 C4 9353 B3 9354 D3 9355 E4 9356 C7 9357 C6 1350 1355 1353 3358 3376 2360 2357 3371 2359 7356 2355 9355 2358 3370 6355 9354 6356 3369 7359 2350 3365 2351 2363 1354 3359 2362 3372 3366 3350 6354 6364 3352 3353 3361 3373 7360 7354 7353 6...

Page 56: ...UPPLY PART LEFT RIGHT AMPLIFIER PART SCREW 3x10 TORX 2x SCREW 3x16 TORX 2x AIRFLOW 501 502 507 511 509 506 4x SCREW 3x10 TORX 2x SCREW 3x16 TORX 2x SCREW 2 9x13 TORX 3x CDR SUPPLY PART 1241 508 513 512 EXPLODED VIEW ...

Page 57: ...V 2322 4822 122 33847 10pF 5 50V 2323 4822 124 22652 2 2µF 20 50V 2323 4822 124 41576 2 2µF 20 50V CAPACITORS 2324 4822 124 22652 2 2µF 20 50V 2324 4822 124 41576 2 2µF 20 50V 2325 4822 122 33532 3 3nF 5 50V 2326 4822 122 33532 3 3nF 5 50V 2327 5322 122 32334 220pF 10 100V 2328 5322 122 32334 220pF 10 100V 2329 5322 122 32311 470pF 10 100V 2330 5322 122 32311 470pF 10 100V 2331 5322 122 32261 4 7n...

Page 58: ...02 1kΩ 5 0 2W 3336 4822 116 52207 1 2kΩ 5 0 5W 3337 4822 050 11002 1kΩ 5 0 2W 3338 4822 050 11002 1kΩ 5 0 2W RESISTORS 3339 4822 113 80633 0 1Ω 5 3W 3340 4822 113 80633 0 1Ω 5 3W 3341 4822 117 11744 0 22Ω 5 1W 3342 4822 117 11744 0 22Ω 5 1W 3343 4822 117 11744 0 22Ω 5 1W 3344 4822 117 11744 0 22Ω 5 1W 3345 4822 116 52234 100kΩ 5 0 5W 3346 4822 050 21003 10kΩ 2 0 25W 3346 4822 116 83864 10kΩ 5 0 5W...

Page 59: ...822 130 30621 1N4148 6908 4822 130 34382 BZX79 B8V2 6909 4822 130 32245 BYV10 40 6910 4822 130 31878 1N4003G 6911 4822 130 30621 1N4148 6912 4822 130 30621 1N4148 TRANSISTORS 7251 4822 130 10812 BDX53BFI 7251 9322 139 23687 BDX53BFP 7252 4822 130 40959 BC547B 7253 4822 130 40959 BC547B 7253 4822 130 44568 BC557B 7255 4822 130 40959 BC547B 7260 4822 130 40959 BC547B 7263 4822 130 40959 BC547B 7263 ...

Page 60: ...W 3365 4822 116 83872 220Ω 5 0 5W 3366 4822 052 10568 5 6Ω 5 0 33W 3369 4822 116 52226 560Ω 5 0 5W 3370 4822 116 52249 1 8kΩ 5 0 16W 3371 4822 116 52234 100kΩ 5 0 5W 3372 4822 050 11002 1kΩ 5 0 2W 3373 4822 050 21003 10kΩ 2 0 25W 3374 4822 116 83882 39kΩ 5 0 5W 3375 4822 050 21003 10kΩ 2 0 25W 3376 4822 053 11151 150Ω 5 2W 3377 4822 116 52249 1 8kΩ 5 0 16W 3378 4822 116 52249 1 8kΩ 5 0 16W DIODES ...

Page 61: ...gram Mains part and Supply part 9B 5 Component layout Mains part 9B 6 Component layout Supply part and L R Amplifier part 9B 6 Circuit diagram L R Amplifier part 9B 7 Circuit diagram Power Supply CDR 9B 8 Component layout Power Supply CDR 9B 9 Exploded view 9B 10 Partslist 9B 11ff Technical remarks POWER 5 VA Module only for 37 Stage 8 ...

Page 62: ...NTC GND 10 1 AC3 AC4 AC5 9 1 1914 1911 1912 1913 secondary secondary side primary side pin 3 pin 8 pin 10 Mains Transformer 21 Mains transformer 4 for 21 only 8902 Transformer Pin 5 Transformer Pin 3 Pin 6 Pin 7 Pin 8 REL MFD V GND Pin 4 2 8901 1909 1910 1901 Mains socket 27 1 1 1 primary Mains part Interconnection Board Interconnection Board 7 5 1V GND GND 12M GNDD 5 6V AMP ON 12M GNDA 12A RIN GN...

Page 63: ...F2 6284 5903 1901 5 6V 5V 7251 7252 7254 7260 7263 6281 7281 6295 6906 6905 5903 7280 V 7260 7253 7255 STANDBY STANDBY REL PD Stand by Transformer Mains Transformer with interconnection boards Stand by Relais Mains socket 1911 8 Matrix Surround Amp on off mute SOAR Prot L R AMP OFF CONTROL LEFT RIGHT AMPLIFIER SUPPLY PART 7329 DC MFD MFD Mains Failure Detection 6255 BLOCK DIAGRAM 120 130W VERSION ...

Page 64: ...5 5323 C 5 5324 E 5 6325 C 3 6326 C 4 6327 B 4 6328 C 3 6329 B 4 6330 C 3 6333 E 4 6334 E 4 6335 E 4 6336 E 4 6337 D 1 6339 D 1 6360 D 5 7323 C 1 7324 C 1 7325 E 1 7326 E 2 7327 D 1 7328 C 1 7329 D 4 7330 C 4 7350 D 2 8327 E 4 9319 C 6 9320 E 6 9321 B 1 9322 B 1 9323 B 3 9324 C 3 9325 C 3 9326 C 3 9327 D 3 9328 C 2 9329 C 3 9330 E 5 9331 C 5 9332 B 5 9333 B 5 9335 E 4 9336 E 3 9337 E 3 9338 E 4 93...

Page 65: ...392 6904 1N4003 6903 1N4003 6261 1N5392 6260 1N5392 6902 1N4003 6901 1N4003 6290 BZX79C5V6 6265 BZX79B11V 6264 BZX79C6V8 6298 BZX79C8V2 6293 BZX79 3V3 6302 BZX79C5V6 6284 BZX79C8V2 6908 0010 1 2 3 4 6271 1N4148 6270 1N4148 1N4002 6281 6267 1N4148 6299 1N4148 6296 1N4148 6295 1N4148 6297 1N4148 6292 1N4148 1N5392 6252 1N4003 6253 1N5392 6294 6301 1N4148 6283 1N4148 1N4003 6909 1N4003 6910 1N4148 69...

Page 66: ... 9 10 11 12 13 E D C B A E D C B A 3 C 2 1321 D 6 1322 B 6 1323 B 6 1324 B 6 1325 B 2 1326 B 1 1328 E 4 2321 E 3 2322 E 3 2323 E 2 2324 E 2 2325 D 4 2326 E 4 2327 E 3 2328 E 3 2329 D 4 2330 E 4 2331 C 2 2333 E 3 2334 E 3 2335 E 3 2336 E 3 2337 E 3 2338 E 3 2339 B 3 2340 C 3 2341 D 2 2342 C 2 2343 D 1 2344 D 3 2345 D 2 2346 C 4 2347 C 4 2348 C 4 2349 C 4 2350 D 4 2351 D 4 2352 E 2 2353 C 5 2354 D 5...

Page 67: ... 3352 100k 3351 1k 3350 22k 3353 100k 3323 10k 3324 1k 3358 0R22 3341 0R22 3343 1k 3338 3336 3335 1k 3337 47k 3370 47k 3369 82k 3367 82k 3368 3329 3330 56k 3327 56k 3328 3326 3325 10k 3346 100R 3348 33k 3347 56k 3332 56k 3331 3366 3365 9321 9322 100n 2354 100n 2353 4n7 2356 4n7 2355 2329 220p 2327 2330 220p 2328 3n3 2325 3n3 2326 100n 63V 2350 100n 63V 2351 22n 2365 2 2u 2343 10u 100V 2349 22u 50V...

Page 68: ...C5V6 BC547C 7353 3357 120R 3362 22K 1K 2356 100n 3359 3360 100u 2360 6359 1N4148 3363 560R 6362 BZX79 C4V7 2359 47u 7357 BC327 40 3364 470R GND_P 1 2 GND_P 7350 BC557C GND_D 7355 BC337 40 BZX79 F3V9 GND_P 47u 100R 3351 6354 2352 6m8 2351 1N5392 6353 470u 2355 3358 150R 1N4003 6357 1N4003 GND_P 2354 470u 6358 GND_P GND_P 2363 GND_P GND_P 3374 39K 100u 1350 T2A5 10K 3361 100K 6361 1N4003 6365 BZX79 ...

Page 69: ... 6359 C4 6360 E6 6361 E6 6362 D5 6363 C5 6364 E1 6365 C1 7350 D2 7351 C5 7352 C3 7353 C3 7354 D3 7355 B5 7356 D5 7357 D4 7358 C1 7359 E2 7360 E3 9350 C6 9351 C6 9352 C4 9353 B3 9354 D3 9355 E4 9356 C7 9357 C6 1350 1355 1353 3358 3376 2360 2357 3371 2359 7356 2355 9355 2358 3370 6355 9354 6356 3369 7359 2350 3365 2351 2363 1354 3359 2362 3372 3366 3350 6354 6364 3352 3353 3361 3373 7360 7354 7353 6...

Page 70: ...UPPLY PART LEFT RIGHT AMPLIFIER PART SCREW 3x10 TORX 2x SCREW 3x16 TORX 2x AIRFLOW 501 502 507 511 509 506 4x SCREW 3x10 TORX 2x SCREW 3x16 TORX 2x SCREW 2 9x13 TORX 3x CDR SUPPLY PART 1241 508 513 512 EXPLODED VIEW ...

Page 71: ...33847 10pF 5 50V 2323 4822 124 22652 2 2µF 20 50V 2323 4822 124 41576 2 2µF 20 50V CAPACITORS 2324 4822 124 22652 2 2µF 20 50V 2324 4822 124 41576 2 2µF 20 50V 2325 4822 122 33532 3 3nF 5 50V 2326 4822 122 33532 3 3nF 5 50V 2327 5322 122 32334 220pF 10 100V 2328 5322 122 32334 220pF 10 100V 2329 5322 122 32311 470pF 10 100V 2330 5322 122 32311 470pF 10 100V 2331 5322 122 32261 4 7nF 10 100V 2333 4...

Page 72: ... 1W 3343 4822 117 11744 0 22Ω 5 1W 3344 4822 117 11744 0 22Ω 5 1W 3345 4822 116 52234 100kΩ 5 0 5W 3346 4822 116 83864 10kΩ 5 0 5W RESISTORS 3347 4822 050 23303 33kΩ 1 0 6W 3348 4822 116 83872 220Ω 5 0 5W 3350 4822 050 11002 1kΩ 5 0 2W 3351 4822 116 52234 100kΩ 5 0 5W 3352 4822 116 52234 100kΩ 5 0 5W 3353 4822 116 52257 22kΩ 5 0 5W 3355 4822 116 83961 6 8kΩ 5 0 16W 3356 4822 116 83961 6 8kΩ 5 0 16...

Page 73: ...4822 130 30621 1N4148 6906 4822 130 30621 1N4148 6908 4822 130 34382 BZX79 B8V2 6909 4822 130 32245 BYV10 40 6910 4822 130 31878 1N4003G 6911 4822 130 30621 1N4148 6912 4822 130 30621 1N4148 TRANSISTORS 7251 4822 130 10812 BDX53BFI 7251 9322 139 23687 BDX53BFP 7252 4822 130 40959 BC547B 7253 4822 130 40959 BC547B 7253 4822 130 44568 BC557B 7255 4822 130 40959 BC547B 7260 4822 130 40959 BC547B 7263...

Page 74: ...W 3365 4822 116 83872 220Ω 5 0 5W 3366 4822 052 10568 5 6Ω 5 0 33W 3369 4822 116 52226 560Ω 5 0 5W 3370 4822 116 52249 1 8kΩ 5 0 16W 3371 4822 116 52234 100kΩ 5 0 5W 3372 4822 050 11002 1kΩ 5 0 2W 3373 4822 050 21003 10kΩ 2 0 25W 3374 4822 116 83882 39kΩ 5 0 5W 3375 4822 050 21003 10kΩ 2 0 25W 3376 4822 053 11151 150Ω 5 2W 3377 4822 116 52249 1 8kΩ 5 0 16W 3378 4822 116 52249 1 8kΩ 5 0 16W DIODES ...

Page 75: ... 3 Lubrication Instructions 10 4 ESD Warnings 10 6 Blockdiagram 10 7 Wiring 10 8 Circuit Diagram part1 10 9 Component Layout 10 10 Circuit Diagram part2 10 11 Exploded View 10 12 Mechanical Partslist 10 13 Electrical Partslist 10 15 3CDC99 DS Module 3 Disc Carousel Changer ...

Page 76: ...Dismantling of Drawer A Pull drawer outwards B Unlock drawer with screwdriver C Lift drawer to demount from chassis Dismantling of Flex Plate D Lift plate to unlock pin from bottom plate E Move plate inwards to demount from bottom plate ...

Page 77: ... mechanism by finger to move CD drive support in upper position as shown in picture below A 5 Dismantle CD drive support pos 95 B 6 Replace CD drive pos 100 The wire tree of JST connector has to be desoldered and resoldered on the new CD drive again 10 3 Servicing Hints A B Mounting of Carousel 1 Turn gearwheel pos 42 of disc change mechanism by finger until CD drive is in play position 2 Mount ca...

Page 78: ...n Instructions Grease Grease inside grove Grease on top of rib Grease Grease on top of highest ring Grease on four rectangular surfaces Grease inside groves Grease on slide Grease on four profile groves CHASSIS DRAWER ...

Page 79: ...10 5 Grease DRAWER MECHANISM DISC CHANGE MECHANISM Grease Grease Grease on first and last tooth Grease on first and last tooth Use only grease Polylub GLY 801 service codenumber 4822 390 10136 ...

Page 80: ...ove soldered short circuit from Laserunit see below CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN CONNECTING A NEW CD MECHANISM THAT S WHY BESIDES THE SAFETY MEASURES LIKE SWITCH OFF POWER SUPPLY ESD PROTECTION ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN WARNING fig 1 Attention The laser diode of this CD drive is protected against ESD by a solder join...

Page 81: ... LASER MONITOR DIODE TURNTABLE MOTOR DISC CD MECHANISM FOCUS MOTOR RADIAL MOTOR SLEDGE MOTOR MOTOR TURNTABLE PHOTODIODE HF AMPLIFIER LOADER CONTROL PCB EN1 DATA STB SHR_CL SICL SILD PORE 7878 MC78L05ACP 7875 7801 3 3V CD LEFT 7810 7877 CD RIGHT Laser Control HF AMPLIFIER TZA1024 TZA1025 55 54 56 38 13 18 20 21 23 2 1 5 3 27 29 26 28 10 12 14 13 SWITCH INFO 17 5 9 7 16 15 16 42 40 39 5 17 21 52 57 ...

Page 82: ...10 8 Wiring of CD Drive Pict 1 Pict 2 8005 ...

Page 83: ...56 27p 3857 2823 47p 2842 2n2 33R 470R 3853 47u 2839 2844 270p 3866 10K 3 3V 470R 3873 3848 3800 56K 100K 2869 47n 5V MON 4 PWRON 7 RFEQO 10 RFFB 9 RGADJ 14 VCC2 13 VCCL 2 TZA1024 7801 CDRW 11 CFIL 3 CMFB 8 DIN 5 EQSEL 12 6 GND LD 1 22K 3826 3728 10n 2859 1K 3825 4K7 22K 2807 330p 3709 3 3V 3846 33K 10V 3 3V 3806 10K 100R 3897 22K 3828 2892 4n7 180p 2855 470p 2802 3844 4K7 47u 3 3V 2837 2815 33n 1...

Page 84: ... 3718 C5 3728 B5 3730 B5 3731 C5 3760 B3 3761 B3 3762 B3 3763 C4 3764 C2 3766 B3 3768 J4 3769 J4 3800 D2 3801 D2 3802 D3 3803 D2 3805 D2 3806 D2 3807 D2 3808 D2 3809 D5 3811 D2 3812 G4 3814 D2 3815 D1 3816 E5 3817 E4 3819 B5 3820 E2 3821 E2 3822 E3 3823 F1 3824 F1 3825 G3 3826 E4 3827 E3 3828 F4 3831 C2 3832 A2 3833 F2 3834 F2 3835 H4 3837 E5 3838 D5 3839 E5 3840 E5 3841 E5 3842 E5 3843 G4 3844 G4...

Page 85: ... 22 23 3 4 5 6 7 8 1805 1 10 11 12 13 14 15 16 GNDA 22u 2858 10K 470R 3893 10K 3714 3888 22u 2860 3 3V 22n 2875 470R 3706 4U7 5805 2830 10n 2872 47n 1K 3761 1 2 DIPMATE 1878 1 2 1876 DIPMATE 2863 220u 7878 47n 2876 3 3V GNDA 9 Os 10 STR 1 VDD 16 VSS 8 7873 CP 3 D 2 15 O0 4 5 O1 O2 6 O3 7 O4 14 13 O5 O6 12 O7 11 GNDA HEF4094BP 22u 3875 10K 2861 3872 3700 10K 1 EXCK GND 7 MCK 5 SBSO 2 SCLK SCLK 11 S...

Page 86: ...10 12 10 12 98 97 98 97 98 96 98 96 108 106 107 105 23 123 24 21 54 60 25 115 22 100 95 6x 61 82 80 73 74 70 81 83 84 POS 60 48 39 35 38 45 43 50 51 42 52 44 53 40 41 47 46 26 POS 25 ...

Page 87: ...ACKET TUMBLER 0023 4822 492 11721 SPRING 0024 4822 492 11721 SPRING 0038 4822 502 12548 SCREW M2 6x3 5 0039 4822 502 12548 SCREW M2 6X3 5 0040 4822 463 11237 SLIDE 0041 4822 522 10509 CONTROL DISC 0042 4822 522 10492 GEAR WHEEL 0043 4822 528 10937 PULLEY 0044 4822 522 10493 IDLER WHEEL 0045 4822 358 10115 BELT 0046 4822 466 10735 ECCENTRIC GEAR WHEEL 0050 4822 532 12364 WASHER 0051 4822 532 12364 ...

Page 88: ...SHER 0084 4822 532 12364 WASHER 0095 4822 404 10985 SUPPORT VAM 0096 4822 529 10387 RUBBER DAMPER CD DRIVE FRONT 0097 4822 529 10387 RUBBER DAMPER CD DRIVE FRONT 0100 9305 022 30201 VAM2202 01 0115 4822 466 10736 CAROUSEL 0117 4822 532 12365 BUSH DRAWER 0123 4822 402 11237 SWITCH BRACKET 0125 4822 401 11708 DISC CLAMP VAM DRIVE 3CDC 10 14 9 8 3 12 13 10 2 14 7 4 6 5 MECHANICAL PARTSLIST 3CDC 99 MO...

Page 89: ... 50V 2861 4822 124 41596 22µF 20 50V 2862 4822 124 11912 220µF 20 6 3V CAPACITORS 2863 4822 124 11912 220µF 20 6 3V 2865 4822 126 12882 100nF 20 50V 2869 4822 126 12785 47nF 20 50V 2872 4822 126 12785 47nF 20 50V 2873 4822 124 12233 47µF 20 25V 2875 4822 126 11585 22nF 20 50V 2876 4822 126 12785 47nF 20 50V 2877 4822 122 33848 47pF 5 50V 2878 4822 122 10466 220pF 10 50V 2879 4822 126 12785 47nF 20...

Page 90: ... 4822 050 21003 10kΩ 2 0 25W 3872 4822 050 21003 10kΩ 2 0 25W 3873 4822 116 83883 470Ω 5 0 16W 3874 4822 050 21003 10kΩ 2 0 25W 3875 4822 050 21003 10kΩ 2 0 25W 3876 4822 116 52234 100kΩ 5 0 5W 3877 4822 050 21003 10kΩ 2 0 25W 3878 4822 050 21003 10kΩ 2 0 25W 3879 4822 050 21003 10kΩ 2 0 25W 3880 4822 116 52219 330Ω 5 0 5W 3881 4822 050 21003 10kΩ 2 0 25W 3882 4822 116 83884 47kΩ 5 0 16W 3883 4822...

Page 91: ... failure For checking the CD R W module use the Service Testprogram chapter 3 4 The defective CD R W module has to be returned for central repair Service Code for new Module 3104129 52590 Available circuit descriptions The Basics of Compact Disc Recordable Rewritable 4822 725 25242 3rd generation Compact Disc Recording 3104 125 40100 ...

Page 92: ...008 RAM 7802 CONTROL LINES CONTROL LINES CONTROL LINES CONTROL LINES CONTROL LINES CDR60 SAA7392 DECODER ENCODER MOTOR CONTROL HIN WOBBLE 7300 DRIVE HALL FEEDBACK OFFTRACK LLP CDR60PLL ATIPSYNC A1 A2 CALF ALPHA0 TLN MIRN FEN REN RE CONTROL LINES EFM TIMING GENERATOR 1704 2 WIRES 2 WIRES FLASH ROM 7703 DRAM 7702 DSA CDR DATA BUS ADDRESS BUS SUBCODE BUS I2S BUS 1 DOBM CDR I2S BUS 2 4 L3 BUS CODEC UD...

Page 93: ...1 223 226 278 285 279 288 204 Tuner Board Digital Board Power5 Module Mains Board Mains Transformer AF7 Board 202 3x6 Wash 13x M3x10 3x12 3x12 3x6 2x 3x6 2x 3x6 Wash 3x6 Wash 3x6 Wash 3x6 Wash 3x6 3x6 3x12 3x12 3x6 3x6 M3x6 4x M3x8 4x 3x12 6x 3x12 3x12 3x12 3x6 3x6 3x6 3x6 M3x10 7x 3x12 3x12 3x12 3x12 only for 21 Partslist on chapter 12 3 ...

Page 94: ... 205 208 209 207 222 222 222 217 212 214 215 266 213 260 261 262 263 229 228 3CDC KEY BOARD LED BOARD FRONT BOARD CDR MODULE MICROPHONE BOARD 230 224 221 206 246 250 242 242 255 267 244 236 245 239 243 241 232 234 240 233 247 238 3x12 2x 3x12 2x 3x12 2x 3x12 2x 3x12 2x 3x12 3x 3x12 9x 3x12 3x 3x12 3x12 7x 3x6 2x 3x6 2x 3x12 4x ...

Page 95: ...IDE NO 245 3103 304 67560 LIGHTGUIDE DISC REC 246 3103 304 68210 LIGHT GUIDE REC MODE 249 3103 304 07030 JOG ROTARY 250 3103 307 98330 VOLUME ROTARY 254 3103 308 10680 COVER JOG PLAY 255 3103 308 10650 COVER JOG YES NO 256 3103 308 10660 COVER JOG STOP 257 3103 307 99690 COVER VOLUME WOOX 260 3103 304 67360 LIGHT GUIDE POWER 261 3103 304 67370 LIGHT GUIDE CD1 262 3103 304 67380 LIGHT GUIDE CD2 263...

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