Philips FW21 Wiring Diagrams page 21

d Serwisowych
DISPLAY CONNECTION
57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42
OUTPUT
PORT P 8
58
P30
59
P31
60
P32
61
P33 I/O
62
PORT
P34
P 9
63
P35
64
P36
65
P37
66
67
P40
68
P41
69
P42
70
I/O
P43
71
PORT
P44
P 4
72
P45
73
P46
74
P47
COMP.
A/D
75
P50
76
P51
77
CPU
P52 I/O
78
PORT
P53
P 5
79
P54
80
P55
N
1
P10
2
P11
3
P12
4
P13
P 1
5
P14
6
P15
7
P16
8
P17
3487
10K
©
CONTROL OSC 2
9 10 11
5402
32.768k
2409 2408
22p 22p
D D D
+14V
3515
!
33E
14V
2590
2589
470µ
47n
16V
7551A
3595 NJM4560D
3.5V
8
470
3
6.5V
+
2587
1
2583
2
680p
4.7µ
2581 -
100p
3.5V 3601
2.2k
3569
3619
8.2k
2585
3603
1.8k
1n
2.2k
SEE SH 2 OF 2
5412
I/O
PORT P 7
D
41
P67
40
P66
39
P65
38
I/O P64
37
PORT
P63
P 6
36
P62
35
P61
34
P60
33
32
P07
31
P06
30
P05
29
I/O
P04
PORT 28
P03
P 0
27
P02
26
P01
25
P00
2493 2492
47p 47p
© ©
24
P37
23
P36
22
P35
21
P34
I/O
20
PORT
P33
P 3 19
P32
18
P31
17
P30
ROM
16
P20
RAM
7400
TMP87CH70
+5V
15
V
OSC 1 SS
3
D
* 7456
12 13 14
DTC114ES
5401
8MHz
D
DSC L
3605
18k 2609
0.47µ
3609
SURR B
12k
3613
10k
7553
2616
BC548
100µ
7556
3611
BC548
10k
2615
4.7µ
B
+5V
AC 1
AC 2
D
+5.1V +5.6V
7450
T45 T46
6403
BC338/40 +13V
1N4148
3404
680E
2403
6.2V
100µ
2404
3403 3402
2.2µ 5411
220E 1.5k
2.2µ
D D
2471
2402 6401
100µ
6.2V
22µ
T53
+5V
D D D
+5V
3481 3493
4.7k 10k
3410 RES6LEG
+5V
1 2 3 4 5 6
3490
+5V
3430
10k
MUTE1
1434A
* 3433
+5.1V
330E
LED
2
3488
10k
©
10E
+5.6V
10k
1
3423 2414
10k 10µ
RESET
7455
BC548
2417
3424
22n
100k
2415
©
100n
D D D D
+14V
B
3635
100k
3636
100k
6.5V
8
3
+
2605
100p
2
-
6.5V
3631
22k
3642
1M
2591
7559
100p
3633
BC327
22k
2593
2601
10µ
22n
Baza Porad Serwisowych
!
3406
1E
© 2494
2406 2496
470n 1n
©
!
D
2405
3405
-30V
470n 1E
D
2497
1n
©
5410
!
2.2µ
D
+5V
3499
3401 4.7E
5.6E
3412
10k
2498
D
1n
©
TO SH 2 OF 2
SRCLK
DATA1
2490
STR2 STR2
18p
©
©
MUTE1
2487
10k ©
18p
+5V
©
©
2485 ©
T74
STR2
3411 RES8LEG
18p
MUTE1
2486
18p ©
MUTE1
1 2 3 4 5 6 7 8
3459
1k ©
©
+5V +5V
©
3421 3422
© 10k 100k
PD
7454
TBC548C
2413
2.2µ
D D
NOTE
* FOR FW20 ONLY
# NOT FOR FW20 FAMILY
@ FOR FW 30 FAMILY ONLY
3637
!
33E
14V
+14V
T33
2599
100µ
T34
T35
7557A
NJM4560D
2595
1
7V 10µ
FROM 57
1458
T62
1 +12V
1n
T60
2
2495
T59
© 1n
M
3 AC
T58
4 AC
T57
5413
5 -30V
T55
5414
6
D
T54
7 +13V
T56
8 PD
T61
9 STDBY
1449
2491
T10
18p
+14V
T11
R
T9
T8 A
L
T17
TUNER CLK
T6
TUNER DATA
T5
COUNTER
T26
CE
T7
STEREO
T4
MUTE
T3
STSIG
T69
CD RESET
T2
ACKN
T65
STROBE
T31
CD DATA
SRCLK T1
SR CLK
DATA1 T70
DATA 1
64
STR 2
T15
MUTE 1
T72
RESET
T73
+5V
2488
10p
1453
T40
1 CR
T41
2 REC
T42
3 PLY B
T39
4 PLY A
T43
5 HS
T38
6 DOLBY
©
©
1555
1 +14V
2 R
3
A
4 L
5 CLK
6 DATA
7 COUNT
8 CE
9 STEREO
10 MUTE
1