6 - 2
6 - 2
repeat
all
program
stereo
DBB
shuffle
FM AM LW MW
P5
P7
TIMER
P1
LCD DRIVER
CPU
SYSTEM CONTR
TIME GEN
RAM
ROM
8-BIT T/C
18-BIT T/C
P2
P6
P3
10-BIT
UART/SIO
INT CONTR
WATCHDOG
LCD VOLT
BOOSTER
A/D CONV
7403 I16
7404 B6
7405 B7
9401 C13
T401 A15
T402 B15
T403 B15
T404 B15
T405 B15
T406 C15
T407 C15
T408 C15
T409 D16
T410 D16
T411 D16
T412 E16
T413 F15
T414 F15
T415 F15
T416 F17
T417 G15
T418 I14
T419 J14
T420 I8
T421 H3
T422 G4
T423 D7
T424 B15
T425 H16
T426 K11
3543 F9
3544 F9
3545 F9
4401 F14
4402 F14
4403 F14
4404 G14
5400 H1
5401 H2
5402 I9
5403 B12
5404 A15
5405 B15
5406 B15
5407 B15
5408 B15
5409 B15
5410 C15
5411 C15
5412 C15
5413 I2
6400 H3
6402 F2
6403 A7
6404 C6
6405 C7
6406 D7
6407 G3
6408 H16
7400 B2
7401 F3
7402 G7
3472 J4
3478 J4
3481 K12
3482 K11
3483 I15
3484 J15
3485 B11
3486 A11
3488 I6
3489 C9
3490 C12
3491 K14
3492 K15
3493 J6
3494 K5
3495 B14
3496 B14
3522 D17
3523 D16
3524 E17
3525 D16
3526 F7
3527 F7
3528 F7
3529 F8
3530 F8
3532 F8
3538 F9
3539 F9
3540 F9
3541 F9
3542 F9
3427 C13
3428 I8
3431 C12
3432 J9
3433 C12
3434 A13
3435 A14
3437 A12
3438 E12
3439 B12
3440 E11
3442 F12
3443 F12
3445 A5
3446 H17
3447 A6
3448 A8
3449 A8
3450 B6
3451 B7
3452 C6
3453 C7
3454 D6
3455 D6
3458 J6
3460 J6
3463 I5
3466 G16
3468 F11
3469 G2
3470 F3
3471 J4
2444 I8
2445 K6
2446 E17
3298 G16
3299 F16
3300 F16
3301 F16
3400 D14
3401 D14
3402 D15
3403 D15
3404 D12
3405 D15
3406 D12
3407 D16
3408 E12
3409 E15
3410 E12
3411 E16
3412 H2
3413 E5
3414 E6
3415 F4
3416 F6
3417 H16
3418 F5
3419 F4
3420 I14
3421 I15
3422 J13
3423 J12
3426 C12
L
1400 H6
1401 A15
1402 G17
1403 H19
1404 I19
1406 A16
2400 E14
2401 E14
2402 E15
2403 E15
2404 I1
2405 I2
2406 I3
2408 I17
2409 G4
2415 J8
2418 F13
2421 B11
2422 B12
2424 F12
2425 F12
2426 F13
2429 A5
2430 A6
2431 A7
2432 D6
2433 D5
2436 K5
2437 K6
2440 H15
2443 L12
11
12
13
14
15
16
17
18
19
A
B
C
D
E
F
G
H
I
J
K
L
A
B
C
D
E
F
G
H
I
J
K
CD 99
TMP86CH21F
layout cell
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
10
M24C01W
V
V
V
V
V
GND
KEY1
KEY2
ROTARY1
ROTARY2
POWER ON/OFF
TO Door SW PCB
CD door SW PCB
To ECO6 Layout cell
To Keyboard
For AZ2040
For AZ2045
KEY1
KEY2
SWPa
SWPb
ROTARY1
ROTARY2
DGND
+B
RC5
FOR AZ2040 ONLY
SEG4
46
SEG5
45
SEG6
SEG7
44
4
TEST
V1
58
57
V2
V3
56
VAREF
18
5
VDD
1
VSS
2
XIN
3
XOUT
P65
16
P66
17
P67
36
P70
37
P71
38
P72
39
P73
40
P74
P75
41
42
P76
43
P77
8
RESET
51
SEG0
50
SEG1
49
SEG2
48
SEG3
47
62
63
P32
64
P33
P50
28
29
P51
30
P52
31
P53
32
P54
33
P55
34
P56
35
P57
10
P60
11
P61
12
P62
13
P63
14
P64
15
COM0
54
COM1
53
COM2
COM3
52
20
P10
P1
1
21
22
P12
23
P13
24
P14
25
P15
26
P16
27
P17
9
P20
6
P21
7
P22
61
P30
P31
7402
19
AVDD
60
C0
C1
59
55
S14
19
S15
20
S16
6
S2
7
S3
8
S4
9
S5
10
S6
11
S7
12
S8
13
S9
2405
100u
91482TR
1
C1
2
C2
3
C3
4
C4
5
S1
14
S10
15
S1
1
16
S12
17
S13
18
5401
100u
2K2
3422
7400
+uP
+Vcc
+B
+uP
+uP
+uP
3412
100R
+uP
3421
22K
3417
100R
1400
CSTS
4M194
3420
22K
1u
2409
3419
4K7
3415
100K
3442
470R 3443
470R
4
VSS
WC_
7
3440
470R
M24C01
7403
1
E0
2
E1
3
E2
6
SCL
5
SDA
8
VCC
2404
100n
+uP
6400
1N4148
100n
2406
3K9
3K9
3416
3413
3K9
3414
T418
3418
3K3
T420
T422
T417
T416
T415
T413
T414
T419
100p
+Vcc
BC847B
7401
2425
100p
2426
470R
3438
100p
2424
100n
2408
3432
100R
3423
2K2
100u
2415
5402
2403
100p
2401
100p 100p
2402
330R
3411
2400
100p
330R
3409
330R
3405
330R
3407
3402
22K
3403
22K
3401
22K
3404
1K
3400
22K
3408
1K
3406
1K
3410
1K
10K
3449
1N4148
6405
1N4148
6403
1N4148
6404
3452
1K
1K
3453
3451
3448
47K
3450
47K
47K
100n
2430
100n
2431
BC847B
7405
47K
3447
BC847B
7404
1K
3445
3434
2K7
2K7
3435
2422
10n
2421
10n
3439
5K6
5K6
3437
3427
22K
3431
1K
22K
3426
T405
3433
1K
T408
T404
T407
T402
T403
T412
T401
T411
T409
T410
T423
6406
1N4148
22K
3455
1K
3454 10n
2432
100u
2433
3472
1K
47u
2429
3478
1K
3471
1K
6407
BAV99
470R
3469
15K
3470
BZX79-C3V3
6402
DIPMATE
1403
1
2
SPPB51
1404
4K7
3468
100p
2440
EH-B
1402
1
2
22K
3466
1K
3458
2u2
5403
100p
2437
100p
2436
3463
1K
3460
22K
T406
T421
3492
1K
3491
1K
3488
22K
3486
1K
3485
1K
2418
2u2
9401
5400
2444
100n
3483 2K2
3484
2K2
3490
4K7
6408
BZX79-C5V6
3489
4K7
2443
100p
3481
15K
330R
3482
FE-ST-VK-N
1406
1
2
3
4
5
6
7
1401
FE-ST-VK-N
1
2
3
4
5
6
7
8
9
3522
680R
3494
22K
680R
3525
3446
1K
4404
4402
4403
1K
3496
4401
4n7
2446
1K
3495
1K
3428
T426
T424
T425
2445
100p
5413
1K
3493
3545
4K7
5412
4K7
3544
4K7
3542
4K7
3543
3540
4K7
3541
4K7
3538
4K7
3539
4K7
3530
4K7
3532
4K7
3528
4K7
3526
4K7
3527
4K7
5411
3529
4K7
5409
5410
5407
5408
5406
5404
5405
3299
470R
470R
3298
470R
470R
3300
3524
680R
3301
MUTE
+uP
ADKEY1
ADKEY2
PLAY_INFO
STANDBY
SCL
SDA
+uP
680R
3523
+uP
+VAref
SWPa
+A
ON_OFF
SWPb
+uP
REC_INFO
+uP
SWPa
SWPb
+B
+uP
+B
CD_ON
ST
ANDBY
pin(0:64)
+VAref
+B
ADKEY2
ADKEY1
COMBI BOARD - CIRCUIT DIAGRAM
(FRONT PART)
