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Philips AZ 1505 - Front Board Circuit Diagram

Philips AZ 1505
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6 - 1 6 - 1
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
DEM
BAND
PASS
CTRL
CIRCUIT
AGC
INP
PIN
0000 C5
14 04 A2
1407 G2
CD DOOR SW
11 12 13 14 15
1
147 1 H12
6789
BEAD
12 13 14 15
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
148 1 H12
1482 H12
148 3 H13
1484 H13
148 5 H13
1486 H14
1409 C14
1410 H10
1411 H10
147 0 H11
24 01 E4
24 03 D2
2 405 A10
2406 A10
1472 H12
147 3 H13
PRESET9
PRESET3
TO DOOR SW
P
# : For AZ 1500 non-RC version
SEARCH
12345678910
24 13 D3
2416 H8
2417 H9
2418 F10
2419 F11
2420 F13
2345
2438 D2
2440 B13
2441 A13
24 50 G3
10 11
P : PROVISIONAL
P
BAND
*
P
REMOTE CONTROL
EEPROM
P
LAYOUT CELL
1474 H13
147 5 H13
1476 H14
1477 H14
1478 H15
1479 H15
148 0 H11 3411 D4
3412 B11
3413 E13
3414 C12
3415 E11
3416 E10
1487 H14
1488 H15
1489 H15
149 0 G1 3423 A9
3424 A9
3425 A9
3426 H15
2407 A10
2408 A11
STOP MODE
DBB
PCB
: For AZ1505 RC version
PRESET7PRESET8
DOWN UP
DOWN
PROGRAM
TO CD99
TO ECO6
PRESET1
24 10 E14
2412 C11
34 35 A10
34 36 A10
34 37 A10
34 38 A11
344 0 H9
344 1 H9
2421 G13
2423 B12
2424 B12
2426 D13
3447 C11
3448 G13
3450 H9
3451 H9
24 51 G4
2452 B13
VOLUME
SEARCH
P
2460 B13
2463 G7
2464 H6
2466 G3
3401 E14
34 02 A11
34 03 A12
3404 E5
34 05 A12
34 06 A11
3407 D2
3409 D4
3410 E3
3464 C14
346 5 G11
3466 G12
3467 G12
3468 G13
3469 G13
3417 H8
3419 H8
342 1 E11
3422 A9
3474 H11
347 5 H12
3476 H12
3477 H13
3427 D14
3428 D11
PRESET10
PRESET4
#
LAYOUT CELL
IR RECEIVER
UP
PLAY
VOLUME
BEAD
PRESET6
3429 D10
3430 B9
3431 E12
3432 D13
3433 D13
3434 H7
3499 F13
3565 G13
4499 C9
4894 B14
5400 D2
5401 D3
3442 D10
344 3 D11
344 5 C11
3446 C10
64 01 D3
6402 E4
64 10 D14
74 00 E9
3452 D5
3453 D5
BEAD
DOOR SWITCH PCB
M24C01W
PRESET2
*
*
3454 D5
3455 D5
3456 B12
3457 B11
3458 B12
3459 H14
346 0 H7
346 1 F6
3462 F5
T46 1 B13
T462 B13
T46 3 B13
T464 B13
T46 5 H10
T466 H10
T467 H11
347 0 G14
347 1 G14
3472 G14
347 3 G15
T469 H11
T47 0 H11
T47 1 H11
T472 D5
3478 H13
3479 H14
GND
PRESET5
348 0 H14
348 1 F2
3482 F2
348 3 F2
3484 A14
34 85 A14
3486 A14
3487 A14
3488 B14
3489 B14
349 0 B14
349 1 B14
349 5 E12
T468 H11
5402 G7
5403 E5
54 04 A14
64 00 D1
3498 F11
74 01 C10
GND
7402 E4
7407 F14
T42 5 E5
T426 D2
T427 D1
T428 H10
T429 H10
T431 H7
T4 32 A13
T4 33 A13
T4 34 A13
T4 35 A13
T455 D14
T456 F1
T457 F1346 3 F5
T458 F1
T46 0 C13
100R
3434
T468
3461
220R
3K9
1480
3452
270R
3437
22K
3475
4u7
2466
3499
100R
3438
22K
2K7
3451
1478
T456
3472
2K2
T429
470R
3456
4u7
2420
2418
100n
3423
1K
1409
EH-B
1
2
3432
18K
1490
1
2
DIPMATE
1488
1472
1471
1K
3422
680R
3478
100R
3407
22K
3495
100u
2464
1n
2421
100K
3409
BC847B
7402
1485
1u
2401
T425
220R
3462
2408
100p
1K5
3443
1K
3460
2423
100p
4n7
2440
470R
3458
470R
3468
1410
EH-S
1
2
3
4
5
1411
EH-S
1
2
3
4
5
T465
2410
T457
100n
100p
1476
3403
470R
2438
4K7
3430
2u2
2460
3473
3K9
T434
22K
3435
T460
3426
3K9
1474
1486
3402
470R
100p
2452
220R
3465
680R
3469
100p
2424
100n
2463
100p
2426
1K5
3471
1K2
5K6
3440
3442
3411
6401
BZX79-C3V3
3K3
3455
15K
10K
220K
3427
3448
3474
220R
T471
T433
1K
3419
T461
2405
100p
1482
6410
BZX384-C5V6
SPPB51
1407
3450
2K7
3486
680R
1K5
3428
T435
3464
22K
2413
100n
220R
3463
3405
470R
3457
470R
T458
820R
3479
3447
22K
1473
5404
3441
5K6
5401
4499
4K7
3415
10n
2416
3491
680R
680R
3490
100n
2412
T467
3481
100R
T469
2451
100p
4K7
680R
3487
3413
T455
1483
5400
100u
1K5
3498
3416
2K7
1484
3482
100R
4K7
3404
2419
100p
3446
22K
330R
3476
1 OUT
VS2
1470
TSOP2236
7407
3 GND
100K
3565
1K
3424
2417
10n
3453
3K3
T472
470R
3406
T470
100p
2450
1K
10K
3431
V3
VAREF
18
VDD
5
VSS
1
XIN2
XOUT3
3417
41
P76
42
P77
43
RESET8
SEG0
51
SEG1
50
SEG2
49
SEG3
48
SEG4
47
SEG5
46
SEG6
45
SEG7
44
TEST4
58 V1
V257
56
34
P57
35
P60
10
P61
11
P62
12
P63
13
P64
14
P65
15
P66
16
P67
17
36
P70
P71
37
P72
38
P73
39
P74
40
P75
P17
27
P20
9
P21
6
P22
7
P30
6162
P31
P32
6364
P33
P50
28
P51
29
P52
30
P53
31
P54
32
P55
33
P56
19
AVDD
C060
59 C1
COM0
55
COM1
54
COM2
53
COM3
52
P10
20
P11
21
P12
22
P13
23
P14
2425
P15
P16
26
7400
TMP86CH29F
3425
1K
1479
680R
3485
3484
680R
T426
2K2
3459
T431
3488
680R
1N4148
6400
T464
680R
3489
T463
T466
5402
3436
22K
1487
4894
820R
3470
270R
3466
T427
470R
3412
470R
3477
100p
2406
1481
4K7
3414
3433
4K7
2441
4n7
100p
2407
T428
2403
100u
470R
3410
T432
3K3
3454
1475
1K2
3480
330R
3467
1477
S7
10
S8
11
S9
3421
470R
1404
LCD14
1
C1
2
C2
3
S1
12
S10
13
S11
14
S12
S2
4
5
S3
S4
6
7
S5
8
S6
9
3401
39K
3483
100R
3
SCL
6
SDA
5
VCC
8
VSS
4
WC_
7
100R
3445
7401
E0
1
E1
2
E2
T462
BAV99
6402
4M194
CSTS
5403
1489
1K5
3429
+uP
+uP
DBB
TAPE_MUTE
STEREO
SILD
+VAref
+B
+VAref
+Vcc
+uP
+R
+Vcc
+VAref
+B +B
+uP
PWM
SEARCH_MUTE
+B
+uP
CLOCK
DATA
ENABLE
+uP
+uP
SICL
DATA ..
RESET
+uP
+uP
+uP
REC_INFO
+uP
CD_MUTE
DBB
AMFM
MW
LW
PROG
REPEAT ALL
SHUFFLE
FRONT BOARD - CIRCUIT DIAGRAM