Philips FW-C780/22/37 Servise Manual page 35

HEADPHONE 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 3447 pt1 dd wk0047
HEADPHONE BOARD - CIRCUIT DIAGRAM
1850 C1 1890 A3 2851 A3
1851 B3 2850 A2 2852 A2
1
Note : Some values may varies, see respective
parts list for correct value.
# : Provision
A
B
TO AF9
1850
1
HP_DET
2
HP_RIGHT
C
3
HP_GND
4
HP_LEFT
FE-BT-VK-N
1
ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD
MISCELLANEOUS
1400 4822 265 11207 Flex Connector 6P
1402 4822 265 11535 Flex Connector 8P
1404 4822 267 51453 Flex Connector 12P
1405 2422 025 14541 Flex Connector 11P
1406 4822 265 11545 Flex Connector 19P
1407 4822 267 10956 Flex Connector 7P
1409 4822 265 11207 Flex Connector 6P
1420 3139 110 52540 FTD Display
1520 4822 276 13775 Tact Switch
1521 4822 276 13775 Tact Switch
1550 4822 273 10365 Rotary Encoder 24P
1850 4822 267 10733 Flex Connector 4P
6-5
HEADPHONE BOARD - CHIP 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 3447 pt1 dd wk0047
2853 A3 5851 A3 9550 A3
5850 B2 5852 B2
2 3
# 9550
2850 5851 2851
2u2
22n 22n
A
HP
2852 2853 1890
1 RT-01T
22n 100n
9
7
8
4 1
B
5 2
6 3
1851
TC38
HP
C
HP
3139 118 54300...for 89620...3447 pt1 dd wk0047
2 3
1851 4822 265 11529 Headphone Socket
CAPACITORS
2500 4822 122 31765 100pF 2% 63V
2501 4822 122 31765 100pF 2% 63V
2502 4822 122 31765 100pF 2% 63V
2503 4822 122 31765 100pF 2% 63V
2504 4822 122 31765 100pF 2% 63V
2505 4822 122 31765 100pF 2% 63V
2506 4822 122 31765 100pF 2% 63V
2507 4822 122 31765 100pF 2% 63V
2510 4822 126 14305 100nF 10% 16V
ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD
2511 4822 122 33777 47pF 5% 63V
2512 4822 126 14249 560pF 10% 50V
2513 4822 126 14249 560pF 10% 50V
2514 4822 124 22652 2,2µF 20% 50V
2515 4822 126 14226 82pF 5% 50V
2516 4822 122 33777 47pF 5% 63V
2517 4822 126 14305 100nF 10% 16V
2518 4822 124 22726 4,7µF 35V
2519 5322 126 11583 10nF 10% 50V
2520 5322 126 11583 10nF 10% 50V
2521 5322 126 11583 10nF 10% 50V
2522 4822 126 14305 100nF 10% 16V
2523 4822 126 14305 100nF 10% 16V
2524 4822 126 14305 100nF 10% 16V
2525 4822 124 12233 47µF 20% 25V
2526 4822 126 14305 100nF 10% 16V
2527 4822 124 22726 4,7µF 35V
2528 4822 124 22726 4,7µF 35V
2529 4822 124 22726 4,7µF 35V
2530 4822 124 22726 4,7µF 35V
2531 3198 017 41050 1µF 10V
2533 4822 126 14305 100nF 10% 16V
2534 5322 126 11583 10nF 10% 50V
2535 5322 126 11583 10nF 10% 50V
2536 3198 016 36810 680pF 25V
2537 4822 126 13883 220pF 5% 50V
2538 4822 126 14305 100nF 10% 16V
2539 4822 126 14305 100nF 10% 16V
2541 4822 126 13883 220pF 5% 50V
2542 4822 126 13883 220pF 5% 50V
2543 4822 126 14305 100nF 10% 16V
2544 4822 126 14305 100nF 10% 16V
2545 4822 126 13879 220nF +80/-20% 16V
2546 4822 126 13883 220pF 5% 50V
2547 4822 126 13883 220pF 5% 50V
2548 4822 126 13883 220pF 5% 50V
2549 4822 122 33741 10pF 10% 50V
2550 4822 122 33741 10pF 10% 50V
2551 4822 122 33777 47pF 5% 63V
2552 4822 122 33777 47pF 5% 63V
2553 4822 122 33777 47pF 5% 63V
2554 4822 122 33741 10pF 10% 50V
2555 4822 126 14305 100nF 10% 16V
2556 4822 122 33741 10pF 10% 50V
2557 4822 122 33741 10pF 10% 50V
2558 4822 122 31765 100pF 2% 63V
2559 4822 122 31765 100pF 2% 63V
2560 4822 122 31765 100pF 2% 63V
2561 4822 122 31765 100pF 2% 63V
2562 3198 016 31020 1nF 25V
2563 4822 122 31765 100pF 2% 63V
2564 5322 126 11578 1nF 10% 50V
2565 4822 122 33777 47pF 5% 63V
6-5
2566 4822 124 22651 1µF 20% 50V
2567 4822 126 13879 220nF +80/-20% 16V
2568 4822 126 14223 2,2pF 50V
2569 4822 124 11947 10µF 20% 16V
2570 4822 124 12233 47µF 20% 25V
2571 4822 124 12233 47µF 20% 25V
2572 3198 028 44790 47µF 20% 35V
2573 3198 028 44790 47µF 20% 35V
2574 4822 122 33761 22pF 5% 50V
2575 4822 122 33761 22pF 5% 50V
2576 4822 122 33761 22pF 5% 50V
2577 4822 126 11671 33pF
2578 4822 126 14305 100nF 10% 16V
2579 4822 126 13883 220pF 5% 50V
2580 4822 126 13883 220pF 5% 50V
2581 4822 126 13883 220pF 5% 50V
2582 4822 126 13883 220pF 5% 50V
2583 4822 122 31765 100pF 2% 63V
2584 4822 122 31765 100pF 2% 63V
2850 4822 126 14494 22nF 10% 25V
2851 4822 126 14494 22nF 10% 25V
2852 4822 126 14494 22nF 10% 25V
2853 4822 126 14305 100nF 10% 16V
RESISTORS
3400 4822 051 30471 470R 5% 0,062W
3401 4822 051 30471 470R 5% 0,062W
3402 4822 051 30471 470R 5% 0,062W
3403 4822 051 30471 470R 5% 0,062W
3404 4822 051 30471 470R 5% 0,062W
3405 4822 051 30471 470R 5% 0,062W
3407 4822 051 20109 10R 5% 0,1W
3408 4822 051 20109 10R 5% 0,1W
3409 4822 051 30472 4k7 5% 0,062W
3410 4822 051 20109 10R 5% 0,1W
3411 4822 051 20109 10R 5% 0,1W
3413 4822 051 30105 1M 5% 0,062W
3414 4822 051 30471 470R 5% 0,062W
3415 4822 051 30471 470R 5% 0,062W
3416 4822 051 30471 470R 5% 0,062W
3417 4822 051 30471 470R 5% 0,062W
3418 4822 051 30471 470R 5% 0,062W
3419 4822 051 30471 470R 5% 0,062W
3420 4822 051 30471 470R 5% 0,062W
3421 4822 051 30471 470R 5% 0,062W
3422 4822 051 30471 470R 5% 0,062W
3423 4822 051 30471 470R 5% 0,062W
3424 4822 051 30471 470R 5% 0,062W
3425 4822 051 30471 470R 5% 0,062W
3428 4822 051 30471 470R 5% 0,062W
3429 4822 116 83883 470R 5% 0,5W
3430 4822 116 83883 470R 5% 0,5W
3431 4822 051 30471 470R 5% 0,062W