Circuit Diagram - Microprocessor Part - Philips FW-M355 Service Manual

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CIRCUIT DIAGRAM - MICROPROCESSOR PART

1
2
3
-FTD
A
B
Led4
6404
3424
1K
1N4148
40
P66
6405
3426
Led3
39
P65
1K
1N4148
38
P64
37
P63
C
6406
D
36
P62
3429
Led2
1N4148
35
P61
6407
1K
3430
Led1
34
P60
1K
1N4148
33
VDD
VDD
+H
3431
TpShClk
32
P07
1K
3432
TpShData
31
P06
3433
1K
TpShStr
30
P05
D
3434
1K
29
P04
Cd_On
3435
1K
28
P03
HP_Mute
1K
3436
27
P02
Mute
3437
1K
26
P01
TuCe
1K
3438
25
P00
TuClk
I/O PORT 3
1K
7400
E
TMP87CN71
D
D
I2_DAT
I2_CLK
(TO SH130-1)
CdSiLd
CdSiCl
D
F
G
TuEnable
7401
SAA6579T
3542
2444
4 MUX
1K5
560p
H
2445
8 SCOUT
D
560p
7 CIN
5 VDDA
3 VREF
2448
47n
I
TU
D
D
1
2
3
6-4
4
5
6
1400
12-ST-29GNK
-FTD
9408
F2x
39
35
34
33
32
31
30
29
28
27
26
25
24
20
FTD
E
-33V
P97
65
I/O PORT 7
I/O PORT 8
I/O PORT 9
VKK
66
VKK
P40
67
P41
68
DATA MEMORY
PROGR MEMORY
PROGRAM
P42
69
(RAM)
(ROM)
COUNTER
1024X8 BIT
48KX8 BIT
P43
70
P44
71
C P U
P45
72
P46
73
P47
74
16 BIT
INTERRUPT
8 BIT
P50
75
TIMER/COUNTER
CONTROLLER
TIMER/COUNTER
P51
76
P52
77
6 BIT A/D-
CLOCK/TIMING CONTROLLER
CONVERTER
(I/O PORT 2)
P53
78
P54
79
P55
80
I/O PORT 1
CST
5403
D
D
5402
DT-38
8MHz
32K768
1M
3462
D
XTAL
9412
RES
9413
D
D
G
1437
+F
AT-51
4M332
2446
2447
3543
3544
2450
47p
220K
2K2
47p
D
D
100n
D
13
14
12
VDDD
ANTI-
57 Khz
OSCILLATOR
QUALITY
1
RECONSTRUCTION
QUAL
ALIASING
BANDPASS
AND
BIT
FILTER
FILTER
(8th ORDER)
DIVIDER
GENERATOR
BIPHASE
CLOCKED
COSTAS LOOP
DIFFERENTIAL
RDDA
2
SYMBOL
COMPARATOR
VARIABLE AND
DECODER
DECODER
FIXED DIVIDER
VP1
RDCL
16
REFERENCE
TEST LOGIC AND OUTPUT
CLOCK
VOLTAGE
T57
15
SELECTOR SWITCH
REGENERATION
AND SYNC
VSSA
VSSD
6
9
10
11
D
4
5
6
7
8
9
+5V6
+5V6
F1x
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
1
3509
7404
7405
-FTD
BC847B
BC847B
10K
2437
22p
D
FTD
D
D
+F
3443
1K
1408
1409
6408
3493
3521
KEY0
P09
1K
3494
330R
KEY1
1N4148
3495
1K
KEY2
1411
1412
6409
3522
P08
1K
3496
OPTIONS
330R
1N4148
3497
1K
TuStereo
1414
1415
6410
1K
3422
3523
P07
HPDet
3498
1K
330R
LPSWakeUp
1N4148
1K
3499
1406
1407
CdSwinfo
6411
3524
P06
1K
TpAdC2
330R
1N4148
TpAdC1
1420
1421
3502
6412
3525
P05
NTC
1K
3503
330R
1N4148
SA
3504
1K
1429
Amp_On
1430
6413
3526
P04
100R
3505
CdShStr
330R
1N4148
1K
4402
1426
1417
6415
3527
P03
330R
1N4148
D
1428
6416
3528
P02
330R
RES
D
XTAL
1N4148
4417
I2C
TU
4491
4412
9409
1432
6417
3529
P01
330R
1N4148
G
E
D
CD
+LPS
1434
LPSWakeUp
+LPS
3570
9411
D
100K
+F
3549
7402
4419
TSOP2236
10K
7409
BC847B
3547
10K
D
3545
10K
D
7
8
9
6-4
10
11
12
+5V6
+5V6
+5V6
3512
3515
3518
7406
7407
BC847B
BC847B
10K
10K
10K
2438
2439
2440
22p
22p
22p
D
D
MicDet
1410
+F
6428
1413
1N4148
6429
1416
1N4148
7403
M24C01
1
6430
VCC
E0
2
1N4148
E1
3
E2
3559
1422
6
SCL
1K
7
WC_
4403
P05x
1431
E
P04x
1418
P03x
3500
TpAdC2
1427
1K
3501
TpAdC1
1K
+5V6
1402
6431
TpAdC2
7
1N4003
TpAdC1
6
+F
2442
1433
9415
+5V
5
100p
GND
4
3538
TpShClk
TpShClk
3
1K
3539
TpShData
2
TpShData
1K
TpShStr
TpShStr
1
3540
FE-BT-VK-N
1K
D
+F
3551
+LPS
100R
D
VS 2
CTRL
INP
CIRCUIT
G
OUT 1
BAND
AGC
DEM
PIN
PASS
+F
2456
GND 3
2n2
D
G
10
11
12
13
1400 A5
3472 B3
6415 E8
1402 F13
3473 B3
6416 E8
1406 D9
3474 B3
6417 F8
1407 D9
3475 B4
6422 A9
1408 C9
3476 B4
6423 A9
1409 C9
3477 B4
6424 A11
1410 C10
3478 B4
6425 A10
1411 C9
3479 B4
6426 A12
+LPS
1412 C9
3480 B4
6427 B13
1413 C10
3481 B4
6428 C11
1414 C9
3482 B5
6429 C11
A
1415 C9
3483 B5
6430 D11
1416 C10
3484 B5
6431 F11
1417 E9
3485 B5
7402 H10
1418 E10
3486 B5
7403 D12
7408
1420 D9
3487 B5
7404 B9
BC857B
1421 D9
3488 B5
7405 B10
1422 D10
3489 B6
7406 B11
1426 E9
3490 B6
7407 B11
1427 E10
3491 B6
7408 A13
1428 E9
3493 C6
7409 H9
1429 D9
3494 C7
9406 B6
1430 D9
3495 C6
9408 A4
1431 D10
3496 C7
9409 F7
B
1432 F9
3497 C6
9411 G9
1433 F10
3498 D6
9412 F6
1434 G9
3499 D7
9413 F6
1435 G13
3500 E11
9415 F11
1436 I13
3501 E11
1437 G5
3502 D6
2427 B7
3503 D7
2429 E1
3504 D6
2430 E2
3505 E7
2431 F2
3506 E7
2432 F4
3507 A8
C
2433 F4
3508 A9
2434 F4
3509 B9
2435 E4
3510 A9
2436 E5
3511 A10
2437 B9
3512 B10
2438 B10
3513 A10
2439 B11
3514 A11
8
2440 B12
3515 B11
2441 A13
3516 A11
2442 F12
3517 A12
2443 H2
3518 B12
3561
2444 H3
3519 A13
5
D
SDA
2445 H3
3520 B13
1K
2446 G4
3521 C9
4404
2447 G5
3522 C9
2448 I2
3523 C9
VSS
2449 I3
3524 D9
4
2450 G6
3525 D9
I2C
2451 H8
3526 E9
2452 H9
3527 E9
2453 H9
3528 E9
2454 H11
3529 F9
2455 H11
3531 G9
E
2456 H11
3532 G9
2457 H13
3533 G10
2458 H13
3534 G10
2459 I13
3535 C11
2460 I13
3536 F4
2461 D12
3537 D11
2463 B7
3538 F11
2464 A2
3539 F11
2465 A3
3540 G11
2466 A3
3541 H2
2467 A4
3542 H2
3422 C7
3543 G4
F
3424 B2
3544 G5
3425 B1
3545 I7
3426 C2
3546 I7
3427 C1
3547 H7
G
3428 C1
3548 I7
3429 C2
3549 H8
3430 C2
3550 H9
3431 D2
3551 G11
3432 D2
3552 H12
3433 D2
3553 H12
3434 D2
3554 G13
3435 D2
3555 G13
G
3436 D2
3556 I13
3437 D2
3557 I13
3438 E2
3558 D12
1435
3439 E1
3559 D12
EC12
3443 B7
3560 D13
3444 E2
3561 D13
3445 E3
3563 A3
3446 E3
3564 A3
3447 E3
3570 G8
3448 E3
4402 E6
3449 E3
4403 D12
G
3450 E3
4404 D13
H
3451 E3
4412 F7
3452 E4
4416 F9
3453 F5
4417 E9
3454 E5
4419 H9
3455 E5
4436 A2
3456 E5
4491 F9
3457 E5
5401 B6
1436
3458 E5
5402 E4
EC12
3459 E6
5403 E4
3460 E6
5404 G6
3461 A2
5405 C12
I
3462 E6
6404 B1
3463 A2
6405 C1
3464 B2
6406 C1
3465 B2
6407 C1
G
3466 B2
6408 C8
3467 B2
6409 C8
3468 B3
6410 C8
3469 B3
6411 D8
3470 B3
6412 D8
3471 B3
6413 E8
13

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