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VCD BOARD - CIRCUIT DIAGRAM

Содержание AZ2536

Страница 1: ... Tuner adjustment table 9 2 Power Board Circuit diagram 10 1 Layout diagram 10 2 Exploded view diagram main set 11 1 Mechanical partslist 11 2 Electrical partslist 11 2 Circuit and Layout diagram for referrence only 3141 785 30040 Published by LX 0428 Service Audio Printed in The Netherlands Subject to modification CLASS 1 LASER PRODUCT TABLE OF CONTENTS Copyright 2004 Philips Consumer Electronics...

Страница 2: ...llegato allo stesso potenziale che quello della massa delápparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used Safety components are marked by the symbol i Le no...

Страница 3: ...kHz 500mW output WOOX ON Frequency response 1dB 2dB at 10kHz 500mW output WOOX ON Shock resistance Z axis 5 g X or Y axis 35dBAmax mode play pause Acoustical noise 45dBAmax mode jump 2 1 SERVICE TOOLS Audio signal disc SBC 429 4822 397 30184 Playability test disc SBC 444 4822 397 30245 Test disc 5 disc without errors Test disc 5A disc with dropout errors black spots and fingerprints SBC 426 426A 4...

Страница 4: ...Ω 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 F...

Страница 5: ...only RESUME resumes playback in stop mode GOTO starts playback at any chosen time on the disc for CD VCD operation only and PBC mode is off MIX SEL selects disc format CD MP3 CD in a mixed mode disc ECHO ECHO adjusts the VCD echo level for karaoke after you inserted a microphone KEY KEY changes the VCD key tone to suit to your vocal range L R ST selects channel left channel right stereo sound or s...

Страница 6: ...local regulations regarding the disposal of packaging materials exhausted batteries and old equipment Programming tuner stations You can store up to a total of 30 radio stations in the memory 20 FM and 10 MW manually or automatically Autostore Autostore Automatic programming will start from preset 1 or a chosen preset number The set will only program stations which are not in the memory already 1 ...

Страница 7: ... 5 or 6 on the remote control repeatedly to select fast search speed x1 x2 x3 or x4 or press hold or on the set for 1 second and then release or to select fast search speed x1 Repeat this step to select other speed x2 x3 or x4 SELECTING A DESIRED TRACK PASSAGE CD VCD MP3 CD Programming tracks of disc is possible when playback is stopped Up to 20 tracks can be stored in the memory in any order 1 In...

Страница 8: ... information supplied with the disc Pause 1 During playback press 2 to have a still picture on the TV screen The sound will be muted On TV screen PAUSE will be displayed 2 Press 2 again to continue playback Goto 1 Press GOTO on the remote control On TV screen GOTO will be displayed 2 Press digits 0 9 on the remote control to key in the disc time which you want the disc to begin playback Helpful hi...

Страница 9: ...he lens of your CD player to cloud over Playing a CD is then not possible Do not attempt to clean the lens but leave the set in a warm environment until the moisture evaporates Use only Digital Audio CDs To take a CD out of its box press the centre spindle while lifting the CD Always pick up the CD by the edge and replace the CD back in its box after use to avoid scratching and dust To clean the C...

Страница 10: ...CS REMOVE SCREW A3 3X5 1PS UNDER FRONT CABINET ASSY C REMOVE LCD BOARD REMOVE SCREWS C6 3X10 4 PCS REMOVE CASSETTE BRACKET REMOVE SCREWS C7 3X10 2 PCS REMOVE CASSETTE SET REMOVE SCREWS C8 3X10 6 PCS REMOVE LCD BOARD B REMOVE CD TRAY ASSEMBLY REMOVE SCREWS B4 3X10 2 PCS REMOVE SCREWS B5 3X8 2PCS IN CD DOOR 4 1 4 1 DISASSEMBLY DIAGRAM ...

Страница 11: ...5 1 5 1 BLOCK DIAGRAM ...

Страница 12: ...5 2 5 2 WIRING DIAGRAM ...

Страница 13: ...6 1 6 1 LCD MCU BOARD CIRCUIT DIAGRAM ...

Страница 14: ...6 2 6 2 LCD MCU BOARD LAYOUT DIAGRAM ...

Страница 15: ...7 1 7 1 VCD BOARD CIRCUIT DIAGRAM ...

Страница 16: ...7 2 7 2 VCD BOARD LAYOUT DIAGRAM ...

Страница 17: ...RS UNLESS OTHERWISE STATED ALL CARBON RESISTORS E12 SERIES G 50V f 25V 0 33W 5 UNLESS OTHERWISE STATED o 1 2 3 4 5 6 9 8 7 10 11 12 13 14 15 18 17 16 PLAY RECORD 1707 RECORD PLAY V 5V 5V1 0V 0V 1V5 1V7 2V6 4V2 1V5 0V 0V 2V6 0V REC INFO REC L OPT OPT OPT OPT OPTIONAL Used for some Versions d 10V E 16V OPT 1725 FE 1 2 3 4 5 6 2728 4n7 2729 4n7 2738 10n 2739 10n 2751 5n6 2750 5n6 2714 1n5 2715 10n 27...

Страница 18: ...C 2 2723 C 2 2726 C 2 2727 D 2 2728 C 5 2729 C 5 2730 D 1 2731 C 1 2732 B 1 2733 C 1 2734 A 1 2735 A 1 2738 D 4 2739 C 4 2740 C 4 2750 B 3 2751 C 2 2760 A 2 3701 A 2 3703 B 4 3704 B 4 3706 B 3 3707 B 2 3710 A 3 3711 C 3 3712 D 1 3713 C 3 3714 C 4 3716 C 3 3719 C 2 3720 D 2 3721 D 3 3722 D 5 3723 C 5 3724 A 5 3726 A 3 3727 A 3 3728 A 4 3730 B 1 3731 B 1 3732 B 1 3733 B 2 3734 D 5 3735 D 3 3736 B 5 ...

Страница 19: ...0 F12 T141 F10 12 13 2190 G12 VCC ENABLE MPX 0V 2V 0 8V 2196 H12 G 1 3V 2101 A3 2103 C7 T142 F10 Hz to from HN1V02H E F 3109 D3 3113 B9 LW HIGH 3156 2107 F4 T127 F14 D 2122 I6 2109 F3 2110 B3 2111 B3 2112 B9 2119 H6 1 2 2138 F9 MW HIGH 5104 3119 A9 3123 H3 3125 H3 2146 D13 10 3 4 5 6 9 2124 I6 T118 F12 T125 F14 T126 F14 2163 D11 2164 F10 06 JAPAN J for JAPAN version only 5V 5 2V 1122 E14 T124 G14 ...

Страница 20: ...TUNER BOARD ECO6 PA componentside view AM AFC DISC VCO LW MW AM IF2 AM IF1 FM IF1 FM OSC LW OSC MW OSC FM RF FM RF AM RF LW RF MW RF FM IF2 B A TUNER BOARD ECO6 LAYOUT DIAGRAM VARICAP ALIGNMENT FM RF FM IF VCO AM IF AM RF 3 108MHz 87 5MHz 65 81MHz 87 5MHz 65 81MHz 87 5MHz 65 81MHz 279kHz 153kHz 1602kHz 531kHz 5130 check 5122 check 5123 check 8V 0 2V 4 3V 0 5V 1 2V 0 5V 8V 0 2V 1 1V 0 4V 8V 0 2V 1 ...

Страница 21: ...10 1 10 1 POWER BOARD CIRCUIT DIAGRAM ...

Страница 22: ...10 2 10 2 POWER BOARD CIRCUIT DIAGRAM ...

Страница 23: ...2 5 x 10 T P W 3 x 10 T P W 3 x 16 1 2 3 4 5 6 7 8 9 0 7 4x 9 4x 9 2x 9 2x 9 2x 6 2x 5 7x 6 4x 6 3x 6 4x 6 4x 6 2x 6 2x 6 6x 5 4x 5 4x 5 3x 4x 5 2X 6 2x 419 403 421 401 402 403 405 404 407 411 409 412 413 414 408 406 410 423 13 2x 415 432 433 431 428 427 424 426 429 6 416 417 420 418 EXPLODED VIEW DIAGRAM ...

Страница 24: ... 423 994000000088 DOOR CD 424 994000000084 SPRING COMPRESS 426 994000000083 CONTACT PLATE 427 994000000081 DOOR BATTERY 428 994000000086 BATTERY SPRING 429 994000000085 ROD ANT 431 994000000082 HANDLE COVER 432 994000000079 HANDLE 433 994000000058 REAR CAB ASSY 994000000364 REMOTE CONTROL MECHANICAL PARTSLIST ELECTRICAL PARTSLIST MISCELLANEOUS Note Only these parts mentioned in the list are normal...

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