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Philips FWM570/21, Руководство по обслуживанию

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Philips FWM570/21 Скачать руководство пользователя страница 64

9-11

9-11

TAPE MECHANISM B - RECORD/PLAYBACK 

(Non-Autoreverse version)

MECHANICAL PARTS - REC/PB MECHANISM

1

9965 000 02313

Play Head

3

9965 000 02600

Head, Erase

12

4822 402 10972

Pinch Arm Assembly R

23

9965 000 02314

Coil Assembly

25

9965 000 06443

Cam Gear

32

4822 528 11209

Flywheel Assembly RV

44-2

9965 000 02317

Flex Socket 14 Pin

44-3

9965 000 02320

Photo Interrupter

44-4

4822 050 16801

680R 1% 0,4W

44-6

9965 000 02318

Leaf Switch

44-7

9965 000 02319

Mode Switch

59

9965 000 02719

Belt BF (Large)

69

4822 492 11761

Spring

102

4822 532 12931

Washer

103

4822 532 12932

Washer

104

4822 532 12933

Washer

Note: Only the parts mentioned in the list are normal service

spare parts.

Содержание FWM570/21

Страница 1: ... Display Board 6 ECO6 Tuner Board Systems Non Cenelec 7A Systems Cenelec 7B PWR303 UCD 100 150W Module 8 ETF7 Tape Module 9 3CDC LC MP3CD2002 Module 10 AF12 Board 11 Set Mechanical Exploded view parts list 12 Copyright 2003 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any ...

Страница 2: ...tor ECO Power Standby Clock Display Off x x ECO6 Tuner Board Systems Non Cenelec x ECO6 Tuner Board Systems Cenelec x Center Surround Channel ETF7 ND DD FR Chapter 9 x x ETF7 DB DD FR Chapter 9A VERSION VARIATIONS Type Versions FWM730 Features Board in used ETF7 BOARD MAINS BOARD KEY CDC BOARD FRONT DISPLAY BOARD VU METER BOARD FRONT CONTROL BOARD AF12 BOARD C D B O A R D x x HEADPHONE BOARD GAME ...

Страница 3: ...Incredible Surround ON OFF WOOX Level 1 2 3 OFF Digital Sound Control DSC Digital Rock Pop Newage Classic Electric Virtual Ambience Control VAC Hall Concert Cinema Disco Arcade Cyber Input sensitivity Aux in 640mV 2dB at 1kHz CDR in 1V 3dB at 1kHz Output sensitivity Line out Left Right 450mV 2dB at 22kΩ Headphone output at 32Ω 700mW 2dB CASSETTE RECORDER Number of track 2 x 2 stereo Tape speed 4 7...

Страница 4: ...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 Use a bandpass filter or at least a high pass filter with 250Hz to eliminate hum 50Hz 100Hz RF Generator e g PM5326 Ri 50Ω Bandpass 250Hz 15kHz e g 7...

Страница 5: ...822 397 30155 SBC429 Audio Signals disc 4822 397 30184 Dolby Pro logic Test Disc 4822 395 10216 ESD Equipment Anti static table mat large 1200x650x1 25mm 4822 466 10953 Anti static table mat small 600x650x1 25mm 4822 466 10958 Anti static wristband 4822 395 10223 Connector box 1MΩ 4822 320 11307 Extension cable to connect wristband to conn box 4822 320 11305 Connecting cable to connect table mat t...

Страница 6: ...ectrostatische ontladingen ESD Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen verminderen Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat Houd componenten en hulpmiddelen ook op ditzelfde potentiaal I AVVERTIMENTO Tutti IC e parecchi semi conduttori sono sensibili alle scariche stat...

Страница 7: ...he SPEAKERS terminals right speaker to R and left speaker to L coloured marked wire to and black unmarked wire to Fully insert the stripped portion of the speaker wire into the terminal as shown on page 10 Notes Ensure that the speaker cables are correctly connected Improper connections may damage the system due to short circuit Do not connect more than one speaker to any one pair of speaker termi...

Страница 8: ...ol directly at the remote sensor iR on the main unit 2 Select the source you wish to control by pressing one of the source select keys on the remote control for example CD TUNER 3 Then select the desired function for example ÉÅ í ë CAUTION Remove batteries if they are exhausted or will not be used for a long time Do not use old and new or different types of batteries in combination Batteries conta...

Страница 9: ...the tape deck TAPE1 TAPE2 Tape deck 1 and tape deck 2 DUBBING NEWS Dubs a tape Turns on off news RECORD Starts recording on tape deck 2 VIDEO Use a video cable to connect to your game console s video output AUDIO L AUDIO R Use an audio cable to connect to your game console s left right audio output INCREDIBLE SURROUND Creates a super enhanced stereo effect DSC Selects different type of preset soun...

Страница 10: ...in the gameport mode Rear panel Front panel 2 3 Game console OUT OUT 8 WARNING Under no circumstances should you try to repair the system yourself as this will invalidate the warranty Do not open the system as there is a risk of electric shock If a fault occurs first check the points listed below before taking the system for repair If you are unable to remedy a problem by following these hints con...

Страница 11: ...2 1 2 1 Figure 1 Figure 2 Figure 4 Figure 3 Figure 5 Figure 6 ...

Страница 12: ... 8 screws F see Figure 14 to remove the Front Control Board 7 Loosen 3 screws G see Figure 15 to remove the Headphone Board and Game Port Board DISMANTLING INSTRUCTIONS 1 Remove 2 screws B as shown in Figure 8 from the bottom of the Cabinet Front Detaching the Front Panel assembly from the Bottom Rear assembly 2 2 2 2 Figure 7 2 Release the fixation of theAF Board to Bracket CDC Right by releasing...

Страница 13: ...see Figure 9 to remove the Panel Rear by sliding it out towards the rear Figure 17 Figure 18 Repair Hint 1 During repair it is possible to disconnect the Tuner Board and CDC Module completely unless the fault is suspected to be in that area This will not affect the performance of the rest of the set 2 Due to the short flex cable wires in the ETF Module the PCB should be disconnected and reconnecte...

Страница 14: ...Service position A Service position B Service position C 2 4 2 4 DISMANTLING INSTRUCTIONS ...

Страница 15: ...Depending on the selected grid frequency 9 or 10kHz By holding the TUNER and R buttons depressed while switching on the Mains supply one of the undermentioned features will be activated the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea 21 version the extended FM1 65 81MHz 74MHz is toggled on and off for East Eur 34 version Y N Y N Y N Button pressed Button pressed 9 Butto...

Страница 16: ... source Press PLAY to play the track Select TUNER as background sound source Select TA1 as background sound source Press PLAY to play the Tape1 Select AUX as background sound source No mixing Disconnect mains cord to exit MIX CD MIX TU MIX TA1 MIX AUX MIX OFF Choose desired background source by pressing button MIX IT GAME Button pressed Y N Display shows GAME PORT MIX IT Button pressed Y N MIX TA2...

Страница 17: ... dBA ZZ dB Mute_SW_FR H P Amp 2 50V 85dBA 3dB 125mV 26mV REG CCT CCT CCT LOW_PW_SPLY A A A MIC A Line Out LEVELS AT MAX VOL S N AT 500mW HEADROOM 1 THD WRT TO LEVEL AT MAX VOL 500mV SSL VKK 500mV 76dBA 16dB 1 90V 67dBA 3dB Mute1 Vkk M D CMOS A A Mute_SW A D Signal Proc Mute Class_D AMP 10 THD M730 2x4Ω 2x150W M570 2x6Ω 2x110W 8 5 dB HEF 4052 GAME PORT D 250mV Attn A A 9V1 A TUNER D 3CDC REG 12V_A ...

Страница 18: ...HR 26 OS BK 8604 NTC CBLE MIS 08P 220 08P MIS 26OS 8230 8230 V V V 8406 REC R TU_STEREO TU_CLK CD_SH_STR DATA LEFT CHANNEL RIGHT CHANNEL 12V_M GND_M 8322 LINE TU_CLK PWR_DN VU_RIGHT FFC FOIL 06P 80 06P AD 3139 110 35211 CBLE HR 02P 220 02P OE 26OS BK AD2 5 AD1 REC L EMI REDUCATION PCB EN11 ERROR_DET REC L B TUNER ECO6 A V V GND SHR_CL GMAE_R GND 8404 V GAME_GND 8229 3139 111 01831 Vkk TU_STEREO 31...

Страница 19: ...am 5 5 Electrical parts list 5 6 5 1 5 1 1631 A1 1632 A1 1 2 A 3304 A3 T304 A3 T305 A3 1633 A2 1634 A2 1635 A2 1730 A3 2300 A1 3300 A1 3301 A2 3302 A2 3303 A2 3 T304 1 2 3 W10 EH S 1730 1 2 270R 3302 100p 2300 150R 3304 GND B GND B 1635 3303 220R GND B GND B 1634 390R 3301 T305 560R 3300 GND B GND B GND B 1632 1631 1633 A CDC KEY BOARD COMPONENT LAYOUT CDC KEY BOARD CHIP LAYOUT CDC KEY BOARD CIRCU...

Страница 20: ...5 2 5 2 CONTROL BOARD COMPONENT LAYOUT ...

Страница 21: ...5 3 5 3 CONTROL BOARD CHIP LAYOUT ...

Страница 22: ...V 270R 6003 3082 1600 GND_A 3091 1K2 GND_B T017 6004 2029 2u2 Gnd BC817 25 7013 Gnd 7012 BC817 25 GND_A 1617 3049 1K0 3094 270R T010 2047 100u 10 2042 100p T011 GND_A 7015 BC847B T018 Gnd 820R 3076 2033 4u7 6000 3088 390R 1620 1601 GND_A BC847B 3054 2K2 7018 GND_A GND_A 2044 220p 3075 560R FE ST VK N 1701 1 2 3 4 5 6 FE ST VK N 1702 1 10 11 2 3 4 5 6 7 8 9 1614 GND_B 1608 1610 3068 10K Gnd Gnd 160...

Страница 23: ...724 C4 1725 A4 2214 A2 2215 A3 2216 A2 4 2221 100p 4201 4202 47u 2227 2223 100u 10 5202 DLP31S PH B 1723 1 2 3 3217 T211 5204 150R 5203 5205 1 2 5206 T207 220n 2226 TC58 349 31 1720 1 WHITE 2 1 1M 3218 GND_v 2214 1M 3219 GND_v 100p 3211 1K2 T204 470p 2222 3209 1K2 T212 2215 470p T201 T202 T200 3225 150R 8K2 3210 T213 GND_v GND_v GND_v T210 3223 150R 8 2 SW1 4 SW2 6 1 VIN1 3 VIN2 5 VIN3 7 VOUT 7200...

Страница 24: ...ITCH 1614 4822 276 13775 SWITCH 1615 4822 276 13775 SWITCH 1616 4822 276 13775 SWITCH 1617 4822 276 13775 SWITCH 1618 4822 276 13775 SWITCH 1619 4822 276 13775 SWITCH 1620 4822 276 13775 SWITCH 1631 4822 276 13775 SWITCH 1632 4822 276 13775 SWITCH 1633 4822 276 13775 SWITCH 1634 4822 276 13775 SWITCH 1635 4822 276 13775 SWITCH 1720 2422 026 05625 SOC CINCH H 3P 3048 2122 400 00002 POTM CAR LIN 20K...

Страница 25: ...P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P18 2G a h j p k b f m g c e r n d 1G 3G a h j p k b f m g c e r n d 4G a h j p k b f m g c e r n d 5G a h j p k b f m g c e r n d 6G a h j p k b f m g c e r n d 7G a h j p k b f m g c e r n d col Dp 8G a h j p k b f m g c e r n d 9G a h j p k b f m g c e r n d 10G FTD DISPLAY PIN CONNECTION 2G 9G col Dp b f h g m a j k e r p n c d 1G 10G 3G 5G 2...

Страница 26: ...6 2 6 2 DISPLAY BOARD COMPONENT LAYOUT ...

Страница 27: ...6 3 6 3 DISPLAY BOARD CHIP LAYOUT ...

Страница 28: ...14 15 16 17 18 19 2 20 21 22 23 24 25 26 2552 7400 1 10 11 47p 2560 2568 2p2 3576 10K 100p 3523 470K 3456 1K0 220R 3408 3502 82K 470R 3420 10K 3574 6414 3466 1K0 1N4148 1K0 3448 1M 3413 1K0 3467 2516 47p 3417 470R 1K0 3443 470R 3434 4K7 470R 3492 47K 3485 3409 3442 1K0 F313 2562 1n F311 F312 F219 5406 2u2 10K 3551 1N4148 6400 470R 3477 2525 47u 3521 15R 3570 47p 2511 680K 3540 10K 3472 10K 1K0 345...

Страница 29: ...6 6800 B3 T805 B6 E 7806 C4 6 7 3808 C2 3809 C3 3810 D2 3812 D3 T805 7804 BC847B 3809 1K2 25V 10K 3821 2803 4u7 2u2 5806 7806 BC847B 6800 BC847B 7803 2804 4u7 25V 6803 LTL 1214A T805 470R 3808 3807 470R 2n2 2810 T800 T804 Gnd BC847B 7801 6806 1N4148 1K 3820 2808 100p Gnd BC847B 7805 3805 1K2 T802 3801 330R Gnd 6801 LTL 1214A 3800 330R 220R 3804 GND 2 4 5 OUT 1 VS 3 T801 7800 TSOP4836ZC1 2u2 3813 8...

Страница 30: ...AA6579T 7403 4822 209 15449 IC 74HC4094D 7405 9322 145 26668 EEPROM M24C02 WMN6 7800 9322 185 95667 IR RECEIVER TSOP4836 Note Only these parts mentioned in the list are normal service parts HEADPHONE BOARD COMPONENT LAYOUT HEADPHONE BOARD CHIP LAYOUT HEADPHONE BOARD CIRCUIT DIAGRAM 1803 C1 2813 A2 1800 A3 2815 A2 5800 C1 D T813 D1 T811 C1 T810 C1 T812 D1 B A 3 2 1 3 5801 C2 5802 A3 2 1 C B D 1806 ...

Страница 31: ... 6 5 43 C D 450kHz 450kHz 450kHz 20 75kHz VStabA VStabB VStabB VStabA VStabB 10 7 MHz 10 7 MHz 35 9 Vdd Vcc1 7 23 VStabA VStabB 38 34 22 Vcc2 8 ECO6 Systems 140499 LF filter RDS MPX RDS MPX stereo clock data enable Version 1120 1 8 FM Frontend AM Frontend AM FRAME AERIAL B 1103 1101 1102 A FM MPX buffer ampl 5 Discriminator 10 7 MHz Vdd Vcc1 Vcc Vcc2 AM RF AM Osc FM Osc FM RF FM IF 1 FM IF 2 AM IF...

Страница 32: ...1n 3134 22K 6105 2 HN1V02H 100n 2163 T141 7KL 1K 3144 5102 3157 100K T109 470R 3153 2130 22n 220R 3105 3142 100K 3167 120R 33p 2149 2K2 3145 1132 C PAD T103 T111 2164 470n T102 2140 15p 2139 2138 2u2 82p 2133 1u 3103 8K2 T120 4p7 2154 3156 1101USA YKD21 100K 2161 100n 5119 2119 10p T142 5123 11p 2106 3172 6106 BAS216 100n 2165 5K6 3154 3155 220R 330R 2124 33K 3176 22n WRITE EN 5114 7P MUTE P0 P1 P...

Страница 33: ...riginal frame antenna has to be used 2 RC network serves for damping the IF filter while adjusting the other one 4 MW has to be aligned before LW Waverange Input frequency Input Tuned to Adjust Output Scope Voltmeter FM 87 5 108MHz 65 81 74 87 5 108MHz FM MW version 9kHz grid 531 1602kHz as low as possible ECO6 System non Cenelec stage 3 120900 TUNER BOARD ECO6 Systems non Cenelec componentside vi...

Страница 34: ...10 63V RDS only RESISTORS 3101 4822 051 20333 33kΩ 5 0 1W 3102 4822 117 10837 100kΩ 1 0 1W 3103 4822 051 20822 8 2kΩ 5 0 1W 3104 4822 117 13577 330Ω 1 0 1W 3105 4822 117 11503 220Ω 5 0 1W 3132 4822 051 20479 47Ω 5 0 1W 3134 4822 051 20223 22kΩ 5 0 1W 3141 4822 117 11148 56kΩ 1 0 1W 3142 4822 100 12159 TRIMPOT 100kΩ RESISTORS 3143 4822 051 20223 22kΩ 5 0 1W RDS only 3144 4822 051 10102 1kΩ 2 0 25W ...

Страница 35: ... B V Stab B V Stab A V Stab B 10 7 MHz 10 7 MHz 35 9 Vdd Vcc1 7 23 V Stab A V Stab B 38 34 22 Vcc2 8 ECO6 Systems Cenelec 140499 V Loop FM AM RF AM Osc FM IF 1 FM IF 2 LF filter MPX buffer ampl RDS MPX 5 RDS MPX stereo clock data enable Version 3 1120 AM IF 1 AM IF 2 AM AFC 1 8 AM Frontend 2 AM FRAME AERIAL B 1103 1101 1102 A FM AM FM Discriminator 10 7 MHz Vdd FM Vcc1 Vcc Vcc2 MW LW AM RF AM Osc ...

Страница 36: ...4 22n USA 22n USA C PAD 1131 T141 2106 11p 20p_LW 0R 4104 0R 41xx 2165 100n 1130 C PAD 10K 3180 2150 100n BZX284 C11 6107 T102 2127 220n 2169 2n2 100K 3170 1 I 3 O 2125 560p 5109 2 G 470R 3152 2108 100p 3125 10K 3153 470R 330R 3193 T103 120R 3167 100R 3195 7 8 33K 3176 8 5122 1 2 3 4 6 5123 1 2 3 4 6 7 5110 G 2 I 1 O 3 5115 1 2 3 4 6 7 8 2 3 4 6 7 8 5119 1 2135 100n 2163 LW 7104 BC337 40 2145 220p...

Страница 37: ...ce Testprogram By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically AM FRAME AERIAL FM 75Ω FM FRONTEND Birdy Filter ECO6 Sys Cenelec layout stage 6 160501 1101 B5 1102 B5 1103 C5 1110 B4 1120 A4 1130 A5 1131 C5 1132 A4 2106 B4 2107 B3 2128 A3 2129 B3 2133 C1 2138 B1 2144 B1 2162 A4 2191 B4 3142 C2 5102 C4 5103 C4 5109 B3 5110 A2 5111 A3 5112 A2 5114 A2 51...

Страница 38: ...98 021 38210 820Ω 5 0 06W 3132 4822 051 20479 47Ω 5 0 1W 3134 4822 051 20223 22kΩ 5 0 1W 3135 3198 021 31020 1kΩ 5 0 06W 3137 4822 051 20223 22kΩ 5 0 1W LW only 3141 4822 117 11148 56kΩ 1 0 1W 3142 4822 100 12159 TRIMPOT 100kΩ 3143 4822 051 20223 22kΩ 5 0 1W RDS only 3144 4822 051 10102 1kΩ 2 0 25W RDS only 3145 4822 117 11449 2 2kΩ 1 0 1W 3146 4822 051 20229 22Ω 5 0 1W 3150 4822 117 10833 10kΩ 1 ...

Страница 39: ...nt Layout 8 10 Circuit Diagram 8 10 Variation Table 8 10 Wiring Diagram 8 11 Exploded View 8 12 Electrical parts list 8 13 8 1 8 1 MAINS SOCKET UCD BOARD COMPONENT LAYOUT MAINS SOCKET UCD BOARD CIRCUIT DIAGRAM This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3527 pt5 dd wk0343 1 2 3 1 2...

Страница 40: ...INS UCD BOARD COMPONENT LAYOUT This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3527 pt5 dd wk0343 ...

Страница 41: ...8 100u 2703 100n 2707 6917 1N4003 GBJ10D 6712 4 1 2 3 2701 8 9 1N4148 6708 100n 1 10 11 12 13 14 15 16 17 2 3 4 5 6 3708 4K7 100n 3916 1901_B 2705 100n 2K2 1N5392 6720 1N5392 6719 6723 1N5392 6722 1N5392 100R 3700 PFC5000 1713 1712 PFC5000 PFC5000 1711 1710 PFC5000 3909 330K 100K 3917 1K5 3703 2906 10n 2706 6m8 2907 100u GND_D 6701 1N4148 6902 1N4148 6m8 2708 1N4148 6714 3710 1N4148 6709 3K3 3300u...

Страница 42: ... diagram and respective parts list 3139 113 3524 pt3 dd wk0343 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3524 pt3 dd wk0343 8 4 8 4 REGULATOR UCD BOARD COMPONENT LAYOUT REGULATOR UCD BOARD CHIP LAYOUT ...

Страница 43: ...R6 470R 3519 6K8 GND_D 120R 3504 3508 1K 3521 100u 2511 100u 2512 7505 BC327 25 2510 47u 5 6 7 8 GND_M GND_M 3512 47R DIPMATE 0051 1 2 3 4 47K 3505 6500 BZX79 C3V3 3507 3517 47R 470R 3503 3509 470R 47u 2501 GND_D GND_M 1 A 3 I 2 O 6504 BAS316 LM317P 7501 6 GND_A 100n 2503 1503 EH B 1 2 3 4 5 GND_D 1K 3523 9 3515 470R EH B 1502 1 2 3 4 5 6 7 8 3 4 5 6 7 8 2508 100n EH S 1504 1 2 1551 EH B 1 2 3518 ...

Страница 44: ...FIER UCD BOARD SE COMPONENT LAYOUT This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3104 213 3536 pt2 dd wk0343 ...

Страница 45: ...s assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3104 213 3536 pt2 dd wk0343 AMPLIFIER UCD BOARD SE CHIP LAYOUT ...

Страница 46: ...BW 7110 470n 2161 100n 2102 3181 12R 6158 1SS370 BC846BW 7116 3104 47R 7168 BC856BW 7113 2SA1954 10n 2153 10R 3126 BAS316 6160 390R 3178 3122 220R 3132 270R 470n 2122 2K2 3160 3116 2K2 BC847CW 7106 1 10 2 3 4 5 6 7 8 9 B10B EH A 1100 6154 PDZ 12B 6156 PDZ 3 3B 1105 1 2 3 4 5 6 B6B EH A 3170 10R 3183 10R 12R 3144 3117 680R 2SA1954 7115 2K2 3192 STP14NF12FP 7162 2152 6102 1PS76SB10 4n7 680n 3124 560...

Страница 47: ...210 A 1 2 14 7 6210 10K 3207 1202 FE BT VK NA 1 2 3 4 5 2213 1n0 10K 3213 9 8 14 7 74HC14D 7210 D 56K 3217 6205 BAS316 10K 3224 74HC14D 7210 B 3 4 14 7 22K 3202 1M 3225 3235 33K 100K BC846BW 7204 3223 100K 100K 3220 3226 3236 100R 4202 4201 10K 1n0 2212 10K 3232 3233 3201 22K 2210 470n BC857CW 7203 10K 3234 3205 1M0 1M0 3214 2207 100n BC847CW 7209 375K 1204 3 4 5 6 7 FE BT VK N 1201 1 2 BC857CW 72...

Страница 48: ...A3 2305 B3 9300 A3 9301 A3 9302 A3 9303 A3 9304 A3 9305 A3 9306 A3 9307 B3 Note Some values may varies see respective parts list and variation table for correct value SPEAKER UCD Provision This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3523 pt5 dd wk0343 SPEAKER UCD BOARD Item No 100 ...

Страница 49: ... EH B 1100 1 10 2 3 4 5 CHANNEL1 CHANNEL2 CHANNEL2 CHANNEL2GND CHANNEL2GND AMP_RIGHT D_GND AMP_ON ERROR_DETECT FREQ MODESELECT VCC CHANNEL1 CHANNEL2 GND CHANNEL1_NEG CHANNEL1_NEG CHANNEL1_POS CHANNEL1_POS CHANNEL2_POS CHANNEL2_POS CHANNEL2_NEG CHANNEL2_NEG VCC GND_AMP NTC VCC 12V_A 12V_M 5V6 CHANNEL1_NEG CHANNEL1_NEG CHANNEL2_POS CHANNEL2_POS CHANNEL2_NEG CHANNEL2_NEG 5V_VCD 5V_CTRL SEC_2V SEC_V S...

Страница 50: ... dd wk0336 PCBAS SPEAKER UCD ASSY UCD SE SCREW LISTS ASSY UCD SE 0010 M3 x 6 0011 M3 x 6 PCBAS MAINS UCD 0010 D3 x 10 PCBAS REGULATOR UCD 0010 D2 x 8 0011 D2 5 x 8 0012 D3 x 10 PCBAS AMP UCD SE 0010 M3 x 18 0014 D3 x 12 0015 D3 x 35 EXPLODED VIEW 8 12 8 12 ...

Страница 51: ...4 4822 126 12785 47nF 50V 2715 2020 012 93741 100uF 20 100V 2716 2022 020 00644 3300uF 20 50V 2717 2022 020 00644 3300uF 20 50V 2900 4822 121 43526 47nF 5 250V 2902 2222 336 19106 22nF 20 275V 2905 4822 121 51387 10nF 20 16V 2906 4822 121 51387 10nF 20 16V 2907 4822 124 40255 100uF 20 63V 2908 4822 121 10512 220nF 20 275V 22 2909 4822 126 13589 470nF 20 275V 21 37 2913 4822 126 12785 47nF 50V 2916...

Страница 52: ...22 051 20129 12R 5 0 1W 3138 4822 051 30391 390R 5 0 062W 3139 2322 702 60279 RST SM 0603 27R 5 3140 4822 051 30102 1k 5 0 062W 3141 2122 118 06384 RST SM 1218 R047 5 3142 4822 051 30271 270R 5 0 062W 3144 4822 051 20129 12R 5 0 1W 3145 2122 663 00025 PTC SM 0805 40V 3k9 10 3150 4822 051 30123 12k 5 0 062W 3151 4822 051 30223 22k 5 0 062W 3152 4822 051 30222 2k2 5 0 062W 3153 4822 051 30681 680R 5...

Страница 53: ... 60115 TRA SIG SM BC857CW 7115 9322 198 96685 TRA SIG SM 2SA1954B 7116 9340 217 40135 TRA SIG SM BC846BW 7117 9322 173 29687 FET POW STP14NF12FP 7150 9340 218 60115 TRA SIG SM BC857CW 7151 4822 130 41691 TRA SIG BC556B 7152 9340 217 80115 TRA SIG SM BC847CW 7153 9340 217 80115 TRA SIG SM BC847CW 7154 9340 217 80115 TRA SIG SM BC847CW 7155 9340 217 80115 TRA SIG SM BC847CW 7156 9340 218 20135 TRA S...

Страница 54: ...ouble deck H L CRO2 Mechanism B Mechanism A Not for Ferro version Chrome Ferro Chrome Ferro Ferro 2624 100nF 2701 2702 150pF 270pF 270pF 2703 2704 100pF 220pF 220pF 2717 2718 10nF 15nF 15nF 2721 2722 6 8nF 6 8nF 2727 2728 470pF 1nF 1nF 3616 10k 1k 1k 3618 6k8 3620 10k trimmer 3622 10k trimmer 10k trimmer 3672 4k7 3676 47k 3687 220R 220R 3688 680R 3723 3724 15k 18k 18k 3725 3726 10R 10R 3727 3728 5...

Страница 55: ...952BT 1A0 1A1 1A2 Rec current ATTEN ALC PLAYBACK EQUALISATION PB EON SW HEF4952BT 2A0 2A1 2A2 MPX 1A0 1A1 PB A ADJ PB B ADJ Rec In PB In 2A2 DOLBY B NR CXA1101M REC Out PB Out REC ADJ SHIFT REGISTER HEF4094BT 3A0 3A1 3A2 HS REC CRB DOLBY NOM HI SPEED REC EON 3A0 NS 2A2 MUTE For Dolby version only PB Out ATTEN 4794 9792 CLK DATA STROBE For Non dolby version only Only 1 channel is presented NOTE Mic...

Страница 56: ...iable resistor 3773 for adjusting the optimal level of the bias current for Ferro or Chrome 11 Bias Symm For Dolby B NR version only Bias Symm making use of the Variable resistor 3785 to adjust the bias current for the left and the right channel to be equal 12 PB Switch Playback Switch which consists of the FETs 7785 For Dolby B NR version only 7786 J111 is for the purpose of providing a virtual g...

Страница 57: ... for motor 13 CrO2 A Chrome tape detection switch deck A open Cr close Fe 14 H H pin for motor CONNECTORS ASSIGNMENTS CONNECTOR 1701 INTERCONNECTION TO AF BOARD 1 REC L Record input left 2 REC R Record input right 3 GND A AF Ground 4 TAPE L Playback output left 5 12V D C supply 12V for AF electronics 6 TAPE R Playback output right 7 CMOS Negative d c supply 9V for CMOS ICs CONNECTOR 1703 INTERCONN...

Страница 58: ...ure 1 f Hz level dB 8dB 6dB 12 5k 4k 250 80 8dB f Hz level dB 8dB 10dB HSD 6dB 10k 4k 250 100 8dB 10dB HSD figure 2 check SBC419A 4822 397 30069 SBC420 4822 397 30071 SBC420 3150Hz SBC420 10kHz SBC420 DECK A B SBC419A SBC420 SBC419A or SBC420 SBC419A or SBC420 1 B Rec Switch REV Rec R CrO2 CrO2 Rec F Solenoid B Mode A Mode Solenoid Motor R1 680R R2 680R A Photo Sensor B Photo Sensor 2 B CrO2 Switc...

Страница 59: ...LAYOUT CHIP LAYOUT 3139 113 3409 pt2 dd wk0042 3 4 2 1 6 5 3139 113 3409 pt2 dd wk0042 Some location on this board is prepared for both 0603 0805 SMDs footprint in such locations 0603 SMDs may be substituted 3 4 2 1 6 5 ...

Страница 60: ...QUALISATION 1 1 REC R S4 PLAYBACK 0 1 S1 ANALOG CCTRY 1 1 0 S2 S1 S3 AN7323S 0 1 1 BIAS 4n7 2726 7784 BC857B 1M 3787 100n 2746 A0 7 A1 9 A2 10 VDD HEF4952B 7730 7782 220R 3701 C B4 A 3789 47K A A 2784 15n 1N4148 6778 7792 BC847B P 2706 220p 2A0 33n 2719 3736 22K 3760 120R A A 1N4148 6776 P 3K3 7786 J111 470p 2727 3K9 3722 2742 1K2 1M 3780 47u 2763 100p 2711 100n 2741 15K 3723 3703 220R 6K8 3769 37...

Страница 61: ...10K mode_B Vcc CrO2_B 10K 47K 3676 7618 BC847B 100n 2626 M 5 1A0 1703 1 1N4003 6611 100n 2624 100K 3628 3679 47K 120K 3610 PMBT2907 7613 CRB 100K 3685 P 7610 HEF4094BT M 100K 3686 2A1 3601 2K2 680R 3688 3608 MOTOR M L CLK L 1 VDD 16 8 VSS CP 3 D 2 E0 15 4 O0 5 O1 O2 6 7 O3 14 O4 13 O5 12 O6 11 O7 Os 9 Os 10 STR MOTOR 56K 3612 7619 BC847B 5 6K8 3618 1702 3604 56K 5 3623 100K CRA 3613 27K 3622 BC857...

Страница 62: ...normal service spare parts TAPE MODULE EXPLODED VIEW 1 3139 118 77130 Autoreverse Mech CWE44FR01 1 3139 118 77140 Non Autoreverse Mech CWE44FF02 Chrome Ferro 1 3139 118 77950 Non Autoreverse Mech CWE44FF05 Ferro 3 Screw D3 x 10 6 Screw M2 x 16 7 3139 110 34080 Flex Cable 14 pin 7 5 cm Note Only the parts mentioned in this list are normal service spare parts ...

Страница 63: ... Arm Assembly R 23 9965 000 02314 Coil Assembly 25 9965 000 06443 Cam Gear 32 4822 528 11209 Flywheel Assembly RV 42 9965 000 02315 Belt AF Autoreverse deck 42 9965 000 02718 Belt AF Non autoreverse deck 69 4822 492 11761 Spring 102 4822 532 12931 Washer 103 4822 532 12932 Washer 104 4822 532 12933 Washer Note Only the parts mentioned in the list are normal service spare parts ...

Страница 64: ...00 06443 Cam Gear 32 4822 528 11209 Flywheel Assembly RV 44 2 9965 000 02317 Flex Socket 14 Pin 44 3 9965 000 02320 Photo Interrupter 44 4 4822 050 16801 680R 1 0 4W 44 6 9965 000 02318 Leaf Switch 44 7 9965 000 02319 Mode Switch 59 9965 000 02719 Belt BF Large 69 4822 492 11761 Spring 102 4822 532 12931 Washer 103 4822 532 12932 Washer 104 4822 532 12933 Washer Note Only the parts mentioned in th...

Страница 65: ...02320 Photo Interrupter 44 4 4822 050 16801 680R 1 0 4W 44 6 9965 000 02318 Leaf Switch 44 7 9965 000 02319 Mode Switch 45 9965 000 02323 Rec Pb Head Assembly 50 4822 402 10973 Pinch Arm Assembly L 54 9965 000 02324 Flywheel Assembly L 69 4822 492 11761 Spring 73 4822 492 11762 Spring 101 9965 000 02325 Washer 102 4822 532 12931 Washer 103 4822 532 12932 Washer 104 4822 532 12933 Washer 107 9965 0...

Страница 66: ...se 3678 482211710834 47k 1 0 1W 3679 482211710834 47k 1 0 1W 3680 482211710834 47k 1 0 1W 3685 482211652234 100k 5 0 5W 3686 482211710837 100k 1 0 1W 3687 482211711503 220R 1 0 1W not for Ferro 3688 482211710361 680R 1 0 1W Autoreverse 3701 482211711503 220R 1 0 1W 3702 482211711503 220R 1 0 1W 3703 482211711503 220R 1 0 1W 3704 482211711503 220R 1 0 1W 3705 482211711503 220R 1 0 1W 3706 482211711...

Страница 67: ... Jumper 0805 4745 482205120008 0R Jumper 0805 4746 482205120008 0R Jumper 0805 4748 482205120008 0R Jumper 0805 4785 482205120008 0R Jumper 0805 only for Ferro 4790 482205120008 0R Jumper 0805 4794 482205120008 0R Jumper 0805 4795 482205120008 0R Jumper 0805 COILS FILTERS 5701 482215711477 Coil 2 2µH 5 5703 482215620946 Osc Coil 100kHz DIODES 6611 482213031878 1N4003G 6612 482213031878 1N4003G 661...

Страница 68: ...ram 10 4 Blockdiagram 10 5 CD PART Component Layout Main Board 10 6 Circuit Diagram 10 7 MP3 PART Component Layout Main Board 10 8 Circuit Diagram 10 9 Exploded View 10 10 Partslist 10 12 3CDC LC MP3CD2002 3 Disc Carousel Changer MP3 Board Layout stage 2 ...

Страница 69: ... 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 fig 1 Attention The laser diode of this CD drive is protected against ESD by a solder joint which shortcircuits the laserdiode to ground For proper functionality of the CD drive this solder joint must be removed after conne...

Страница 70: ... of Tray Service hints 1 Open the tray 2 Release 2x catch as shown in fig 2 and Detail A 3 Pull tray out fig 2 Assembling of Tray 1 Turn Cam pos 48 clockwise to end position 2 If necessary move Guiding pos 49 to the right end position 3 Insert the Tray ...

Страница 71: ...10 4 Wiring Disc Motor Inner switch Slide Motor Service Position ...

Страница 72: ... endposition Open during movement Open if the drive is in one endposition Closed during movement VDD pin 16 EN1 pin 15 Power on FOCUS MOTOR RADIAL MOTOR SLEDGE MOTOR MOTOR TURNTABLE 7803 7802 TDA7073A TDA7073A TTM TTM SLEDGE SLEDGE RAD RAD FOC FOC 55 54 56 59 60 M1 M2 SL RA FO MP3 Version 1802 5 3 7 4 10 11 12 1805 1805 9 7 SHR DATA 6 12 13 10 11 9 CD_IIS_DATA IIS_WCLK IIS_SCLK External MP3 Decode...

Страница 73: ...3 3825 E3 3826 E3 3827 D4 3828 D2 3829 F3 3830 F4 3832 C3 3833 E4 3834 E4 3836 E2 3837 D2 3838 D2 3839 E3 3840 C3 3842 D2 3843 E2 3844 F1 3845 D2 3846 E2 3847 E2 3848 D3 3849 C3 3850 D1 3853 E4 3854 E3 3855 E3 3856 F4 3857 F4 3858 C2 3859 C2 3860 C2 3861 C2 3862 C4 3863 D2 3864 E4 3865 C4 3866 F3 3867 E4 3871 E2 3872 E3 3878 C3 3881 C3 3882 E2 3883 E2 3884 E3 3885 E2 3890 F4 3891 E2 4700 B2 4701 B...

Страница 74: ... 13 12 11 9 10 1881 6803 BAS216 4x 6808 1882 1883 3776 10K 3771 220p 2883 2877 82p 1K 470R 3772 10K 3773 10K 3766 1K 220p 2878 10K 3765 33K 3730 3770 15 1 16 1875 1876 3 5 3 1 1875 1876 1 5 SW_INFO Power on Output enable delay BC847B 7812 2872 47n BZX284 C5V1 6805 4u7 2881 BAS216 6804 3715 100K 3755 220R 22K 3713 10K 3714 220R 3754 10V TRAY MOTOR CAROUSEL MOTOR Changer Control Logic Internal Suppl...

Страница 75: ...50 B4 7452 C2 7453 C2 7454 C3 7455 D2 7457 B4 7460 B2 1451 B5 1455 A4 2450 C1 2451 B1 2452 C2 2453 B1 2454 B1 2455 D2 2457 A2 2461 D4 2463 A3 2464 D4 2465 D4 2466 A3 2467 B4 2468 B4 2469 B4 2472 D3 3450 C1 3451 B1 3454 D2 3465 C1 3467 A3 3468 A3 3469 C4 3470 D3 3471 C4 3473 C4 3474 A3 3475 C4 3476 C4 3477 B4 3479 A2 3480 C4 3481 C4 3484 B4 3490 A4 3494 A2 3496 A4 3499 C1 4450 A4 6451 D4 7451 B3 74...

Страница 76: ...BDX2 60 BFSR0 43 36 BFSR1 44 BFSR2 BFSX0 53 73 BFSX1 BFSX2 54 31 BIO 77 CLKMD1 78 CLKMD2 79 CLKMD3 CLKOUT 94 CVDD1 12 A3 134 A4 136 A5 137 A6 138 A7 139 A8 140 A9 141 BCLKR0 41 BCLKR1 38 BCLKR2 42 BCLKX0 48 71 BCLKX1 BCLKX2 49 BDR0 45 35 BDR1 BDR2 47 A1 132 A10 5 A11 7 A12 8 A13 9 A14 10 A15 11 A16 105 A17 107 A18 108 109 A19 A2 133 110 A20 A21 143 A22 2 7451 A0 131 2466 100n 2463 3474 15R 1u 3465...

Страница 77: ...6560 SUPPORT 31 4822 529 10386 RUBBER DAMPER CD DRIVE REAR 32 4822 529 10387 RUBBER DAMPER CD DRIVE FRONT 33 3103 304 06970 WASHER 35 3103 309 05350 CD DRIVE MCD1B 41 3103 304 66480 FRAME 42 3103 304 66540 BRACKET GUIDING 43 3103 301 06460 SPRING GUIDING 44 3103 304 06890 GEAR 3 45 3103 304 06980 NAIL FIXATION 46 3103 304 06880 GEAR 2 47 3103 304 66530 BRACKET LOAD 48 3103 304 06910 CAM 49 3103 30...

Страница 78: ...WER BLACK 21 3103 304 66490 CAROUSEL BLACK 22 3103 304 06860 PULLEY DRAWER 23 3103 304 06850 ECCENTRIC GEAR WHEEL 24 3103 304 06980 NAIL FIXATION 25 3103 304 66850 DRIVING BELT CAROUSEL 27 4822 532 12365 BUSH DRAWER height 5 5mm d 9 4mm 29 3103 304 66550 BRACKET DISC 30 3103 304 66520 TUMBLER 31 3103 301 06470 SPRING DISC 32 3103 304 06920 CONTROL DISC 34 3103 304 06870 GEAR 1 37 4822 361 10753 CA...

Страница 79: ...2 126 13883 220pF 5 50V 2865 5322 122 32654 22nF 10 63V 2866 4822 126 13751 47nF 10 50V CAPACITORS 2867 4822 126 13883 220pF 5 50V 2868 2020 552 94427 100pF 5 50V 2869 2020 552 94427 100pF 5 50V 2872 3198 024 44730 47nF 5 50V 2873 4822 124 80231 47µF 20 16V 2876 4822 124 12245 220µF 20 16V 2877 4822 126 14226 82pF 50V 2878 4822 126 13883 220pF 5 50V 2879 4822 124 12245 220µF 20 16V 2880 4822 124 1...

Страница 80: ...MPER 0805 4708 4822 051 20008 CHIP JUMPER 0805 4709 4822 051 20008 CHIP JUMPER 0805 4710 4822 051 20008 CHIP JUMPER 0805 4711 4822 051 20008 CHIP JUMPER 0805 4712 4822 051 20008 CHIP JUMPER 0805 4713 4822 051 20008 CHIP JUMPER 0805 4714 4822 051 20008 CHIP JUMPER 0805 4715 4822 051 20008 CHIP JUMPER 0805 4716 4822 051 20008 CHIP JUMPER 0805 4717 4822 051 30008 CHIP JUMPER 0603 4718 4822 051 20008 ...

Страница 81: ... 4822 051 20008 CHIP JUMPER 0805 4886 4822 051 20008 CHIP JUMPER 0805 4887 4822 051 30008 CHIP JUMPER 0603 4888 4822 051 20008 CHIP JUMPER 0805 4889 4822 051 20008 CHIP JUMPER 0805 4890 4822 051 20008 CHIP JUMPER 0805 4891 4822 051 30008 CHIP JUMPER 0603 RESISTORS 4892 4822 051 20008 CHIP JUMPER 0805 4893 4822 051 20008 CHIP JUMPER 0805 4894 4822 051 20008 CHIP JUMPER 0805 4895 4822 051 20008 CHIP...

Страница 82: ...03 10kΩ 5 0 06W 3468 4822 051 30103 10kΩ 5 0 06W 3469 4822 051 30101 100Ω 5 0 06W 3470 4822 117 12971 15Ω 5 0 06W 3471 4822 051 30339 33Ω 5 0 06W 3472 4822 051 30154 150kΩ 5 0 06W 3473 4822 117 13632 100kΩ 1 0 06W RESISTORS 3474 4822 117 12971 15Ω 5 0 06W 3475 4822 051 30101 100Ω 5 0 06W 3476 4822 051 30101 100Ω 5 0 06W 3477 4822 051 30471 470Ω 5 0 06W 3478 4822 051 30471 470Ω 5 0 06W 3479 4822 05...

Страница 83: ...r board NM non Mic mixing c LINE OUT Line out cinch socket for connection to external amplifier d SUB WOOFER OUT Sub woofer out cinch socket for connection to active sub woofer speaker e INCREDIBLE SURROUND Incredible surround effect using transistor circuit to create phase shifting and spatial effect f HEADPHONE AMPLIFIER Headphone amplifier to drive 32 ohm to 1kohm headphone g CD STANDBY CONTROL...

Страница 84: ...11 2 11 2 AF12 BOARD COMPONENT LAYOUT ...

Страница 85: ...11 3 11 3 AF12 BOARD CHIP LAYOUT MAPPING AF12 BOARD COMPONENT LAYOUT MAPPING ...

Страница 86: ...11 4 11 4 AF12 BOARD CHIP LAYOUT ...

Страница 87: ...8 100n 2939 100p 220R 3646 27K 3533 2201 100u GND_A A_Tp T021 A_Aux 2591 470n 3593 5K6 470n 2594 1 470R 3954 25 5 24 6 23 8 21 2 7 22 12 17 14 15 9 20 TDA7468 7501 16 10 19 11 18 27 13 28 3 26 4 1K0 3708 2664 1n0 T011 1 2 3 4 5 6 7 3545 5K6 6642 1N4148 FE BT VK N 1531 GND_A GND_A 68R 3939 GND_A 3941 10K A_TU 220n 2589 GND_A 12K 3524 4641 GND_A GND_A 4405 12K 3504 5K6 3546 GND_A 50V 470n 2942 100p ...

Страница 88: ...TA 12V_M 4 5V FROM TO TUNER LOW_PWR_CTRL P FROM TO Regulator Board SHIELD 5V_CD TU_STEREO A B 6 SICL ERROR_DET 2 VIN 1 VOUT 3 22K 3808 Low_Pw_Ctrl 6775 L7805CV 2804 100n T77 AMP_RIGHT I2C_Data 9662 SA_R_IN CD_PORE T097 6 7 12V_M 5V6 NTC 1201 FE BT VK N 1 2 3 4 5 9 Low_Pw_Ctrl T074 10 11 12 13 14 15 16 2 3 4 5 6 7 8 1405 1 GND_D NTC T118 AMP_LEFT T091 560R 3803 T072 T101 4905 T061 4921 T115 T117 CM...

Страница 89: ...7n T038 47n 2581 6774 1N4148 4K7 3638 12V_A 10 D5 11 D6 12 D7 8 GND 2 SCL 3 SDA 1 SO 13 VDD 3634 5K6 7403 M62320 CS0 16 15 CS1 14 CS2 D0 4 D1 5 6 D2 7 D3 9 D4 82K 3686 5V6 T037 9404 3628 GND_A 4K7 2209 22u 16V 7402 BC847B 4925 5V_CD 3402 470R VCD_ON A_HP 5V_VCD 3734 100R A_HP T040 GND_A Vkk SUB_W AMP_LEFT 1103 1 3K3 3659 3601 12K HP_DET 15R 3615 47u 2681 7204 BC847B CD_PORE1 CD_PORE1 7401 BC327 25...

Страница 90: ... BC846B 7621 5322 130 60159 BC846B 7623 5322 130 60159 BC846B 7636 5322 130 60159 BC846B 7682 5322 130 60159 BC846B 7803 5322 130 60159 BC846B 7203 4822 130 60373 BC856B 7622 4822 130 60373 BC856B 7635 4822 130 60373 BC856B 7681 4822 130 60373 BC856B 7603 4822 130 42804 BC817 25 7604 4822 130 42804 BC817 25 7401 4822 130 41246 BC327 25 7601 4822 209 31378 NJM4556MB 7403 4822 209 17345 M62320FP 750...

Страница 91: ...12 1 12 1 SET MECHANICAL EXPLODED VIEW 1006 1002 1007 1005 8 251 210 209 246 239 241 243 242 240 238 235 1001 247 256 1004 240 1003 235 230 250 286 222 223 229 230 249 248 280 283 282 281 201 4x ...

Страница 92: ...31 01494 FAN 12VDC 0 8W 3100RPM B 1007 3140 110 52141 METER VU FOR MINI404 5000 3139 118 32831 TRAFO MAINS UCD 150W 21 8226 3139 110 35900 FFC FOIL 07P 220 07P AD 8228 3140 110 22501 FFC FOIL 8P 280 8P AD 8400 3139 110 34920 FFC FOIL 08P 280 08P BD 8401 3139 111 02491 FFC FOIL 19P 280 19P AD 8402 3140 110 22471 FFC FOIL 09P 280 09P AD 8404 3139 110 34610 FFC FOIL 11P 180 11P AD 8406 3140 110 22481...

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