Philips AZ1018 - Combi Board

COMBI BOARD (Control Part) - CIRCUIT DIAGRAM
8-1 8-1
PCS 107 149
P5P7
TIMER
P1LCD DRIVER
CPU
SYSTEM CONTR
TIME GEN
RAM ROM
8-BIT T/C18-BIT T/C
P2 P6 P310-BIT
UART/SIO
INT CONTR
WATCHDOG
LCD VOLT
BOOSTER
A/D CONV
RC5
+B
FOR
AZ1023
FOR
AZ1018
ONLY
19
DOOR SWITCH PCB
LB_CONTROL
P
P
1 2 3
7 8 9 10 11 12 13 14
A
B
C
D
E
F
G
M24C01W
TO CD99
TO ECO6
TO DOOR SW
PCB
CD DOOR SW
GND
LAYOUT CELL
LAYOUT CELL
EEPROM
GND
+A-ON
KEY2
GND
KEY1
2406 H10
2407 H10
2408 H11
2410 B13
2412 A9
2413 D3
2415 H2
2416 H2
2423 D12
2424 D12
2426 A12
2431 G7
2432 G7
2438 G6
2439 D2
4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6
3410 F3
3411 E3
3412 C11
3413 B13
3414 A11
3416 G7
3417 G7
3418 D1
3422 H9
3423 H9
3424 G9
3425 G9
3427 A13
3428 B8
3429 B8
H
A
B
C
D
E
F
G
H
1407 F13
1409 A14
1410 G1
1462 A1
1490 F14
2401 F4
2403 D3
2405 H10 3456 C11
3457 C11
3458 C11
3460 G6
3461 D9
3462 D9
3463 E9
3464 A13
3481 C3
3482 C4
3483 C3
3484 C4
3485 C3
3486 C4
3487 C3
2440 C13
2441 G13
2449 E12
2450 E12
2451 E11
2452 D13
2454 G3
2460 D13
2535 F6
3401 B13
3402 G12
3403 G12
3404 E5
3405 F5
3407 D2
3408 D1
3409 E4 6410 A14
7400 F8
7401 A8
7402 E4
7403 D1
8020 H11
8021 H2
8022 D12
8023 H9
T425 E4
T426 D3
T427 D1
T428 H3
T429 H3
T431 G6
3430 D8
3432 G4
3433 G4
3434 G6
3435 G10
3436 G10
3437 G10
3438 G11
3445 A9
3446 A8
3447 A9
3449 G2
3450 G2
3452 E4
3453 E5
3454 E5
3455 D4 T450 C2
T451 C2
T452 C2
T453 C2
T455 G3
T456 D14
T457 D14
T458 E14
T460 A13
T461 C13
T462 C13
T463 C13
T464 D13
1.9V 1.9V
3488 B4
3489 B3
3490 B4
3491 B3
3492 B4
3493 B3
3494 B4
3495 A3
3496 A4
3497 A3
4499 D8
5400 D2
5401 D3
5402 F6
5403 F5
6401 E3
6402 F4
4.7V
4.5V
4.5V
1.8V
2.5V
2V
4.3V
4.3V
4.3V
0V
1.1V
1.5V
0.3V
0V
0V
T432 H13
T433 G13
T434 G13
T435 G13
T437 A2
T438 A2
T439 A2
T440 B2
T441 B2
T442 B2
T443 B2
T444 B2
T445 B2
T446 B2
T447 C2
T448 C2
T449 C2
0V
0V
0V
0V
4.1V
4.7V
4.7V
4.7V
P
P
3.4V
3.4V
4.1V
0V
4.5V
1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V
5.6V
5.4V
2431
2n2
2439
100p
12
13
14
15
16
17
2
3
4
5
6
7
8
9
1462
FE-BT-VK-N
1
10
11
T453
100n
2413
3405
330R
8021
PAD
8022
PAD
8023
PAD PAD
8020
1K
3402
1K
3403
220K
2535
1n
3427
FE-BT-VK-N
1410
1
2
3
4
5
6
7
10p
2451 2450
10p
T457
T458
3463
220R
7403
BC847B
4K7
3497
220R
3461
3495
4K7
3491
4K7
4K7
3493
3487
4K7
4K7
3489
4K7
3485
4K7
3496
3483
4K7
3494
4K7
3490
4K7
4K7
3492
3486
4K7
4K7
3488
4K7
3484
4K7
3481
3482
4K7
2460
2u2
2n2
2432
EH-B
1409
1
2
T452
2438
100u
T450
T451
T449
T447
T448
T446
T444
T445
T442
T443
T440
T441
T439
T437
T438
1407
SPPB51
4n7
2441
3408
390R
3418
1K5
T435
27K
3401
T433
T434
T432
T464
2440
4n7
DIPMATE
1
2
BZX284-C5V6
6410
1490
100p
2405
100p
24082407
100p
2406
100p
4K7
3413
4K7
3433
5402
2u2
2452
10p
10p
2449
2454
100p
2426
100p
2424
10p10p
2423
2410
100p
T431
4499
T428
T429
T427
T426
T425
7402
BC847B
3410
470R
3411
15K
T463
3409
100K
T461
T462
T456
T460
T455
15K
3432
2401
1u
27K
3449
6402
BAV99
3450
27K
45
SEG6
44
SEG7
4 TEST
V158
57 V2
V356
18
VAREF
5
VDD
1
VSS
2 XIN
3 XOUT
P70
3637
P71
38
P72
39
P73
40
P74
41
P75
42
P76
43
P77
8 RESET
51
SEG0
50
SEG1
49
SEG2
48
SEG3
47
SEG4
46
SEG5
30
P52
31
P53
32
P54
33
P55
34
P56
35
P57
10
P60
11
P61
12
P62
13
P63
14
P64
15
P65
16
P66
17
P67
P11
22
P12
23
P13
24
P14
25
P15
26
P16
27
P17
9
P20
6
P21
7
P22
61
P30 P31
6263
P32 P33
64
28
P50
29
P51
TMP86CH29F
7400
AVDD
19
60 C0
C159
55
COM0
54
COM1
53
COM2
52
COM3
20
P10
21
2u2
5401
220R
22K
3464
3460
1K
3462
3404
4K7
3458
470R
470R
470R
3457
3456
2K7
3452
3K3
3453
3455
3K3
3437
3454
3K3
3435
22K 22K22K
3436
4M
22K
3438
5403
CST
100u
2403
100u
5400
3407
100R
6401
BZX284-C3V3
3
E2
7
MODE|WC_
6
SCL
5
SDA
8
VCC
4
VSS
3445
100R
7401
1
E0
2
E1
2412
100n
22K
3447
22K
3446
3434
100R
3417
4K7
3414
4K7
4K7
3416
2n2
2416
2n2
2415
3412
470R
2K2
4K7
3430
3428
2K2
3429
1K
1K
3425
1K
3423
3424
LB_CONTROL
3422
1K
SEARCH_MUTE
RESET
+VAref
+uP
+VAref
+uP+uP
REC_INFO
+uP
+VAref
+R
+A-ON
+B
RC5
CD_MUTE
TAPE_MUTE
+uP+B
+uP
STEREO
CLOCK
DATA
ENABLE
+B
+uP
+Vcc
+uP
+uP
SILD
SICL
DATA
+Vcc
RC5