Display Board - Philips HTS3455/51 Service Manual

Circuit Diagram and PWB Layout

Display Board

1 2 3
DISPLAY BOARD
A
B
1505 1
F718
1K2 3508
2
4
3507 2K2
5
MSJ-035-11C B AG SR
F719
F720
MGND
MIC_DET
MGND
C
+12VM
MGND
FROM AV Board
1503
F721
D 1
+12VM
F735
2
MIC
3 F723
GND
F724
4
-12VM
WH04D-1
FROM PSU
F702
E 1504
+12VSty
NC
1 F703
+12VSty
2
F704
GND_D 3
+5VDSTBY
+5V_Ever 4
-24V 5 F705
-24V
WH05D-1
F
1502
F706
S-CS
1
F707
S_DAT 2
F708
S-CLK 3
F709
GND_MTK 4
F710
40kHZ 5
F711
IR 6
F712
ioSTBY 7
F713
8 Erro_Det
9
WH09D-1
G
H
F726
3540
+5VDSTBY
100R
7510
TSOP4836ZC1
3
VS
1
OUT
F727
I 2
GND
1 2 3
3139 785 31590
4 5 6
+12VM
2502
470n
MGND
3 7504-1
LM833D 3506 +12VM
1
5502
2
MGND 2K7
22u 2504
5 7504-2
LM833D
7
470n
6
MGND
-12VM
-12VM
MGND
3520
6K8
F734
6500
3521
7507
2511
BC847B
BAS316 1K0
47p
MGND
MGND
3526
8K2
MGND
+5VDSTBY +12VSty
stdby_2
3556 3533
7505 7508
stdby_1 stdby_2
BC847B BC847B
10K 10K
2530
+5VDSTBY
LR-CLK
stdby_2
VOLA
VOLA
VOLB
VOLB
1514
EVE
A B
1507 1509
C
SKQNAB SKQNAB
1508
SKQNAB
3544
1K0
F728
3551
REMOTE
1K2
4 5 6
7 EN 24
7 8 9
MGND
-24V
switch
3503 3504
10K 1K0
3509
MIC
1520
1K0
HUV-08SS57T
MGND
3522
33R
F716
3524
VGL+1
33R
+5VDSTBY
-V_FIL
F715
F729
3529
RESET
10K
3531
1M0
1530
+5VDSTBY
455K
switch
3560 100R
3561 100R
3562 100R
RESET
REMOTE
Erro_Det
VOLB
VOLA
Stby-k1
1511
6516
SKQNAB
BAS316
Stby-k2
6517
BAS316
1510 1512 1513
SKQNAB SKQNAB SKQNAB
6518
BAS316
7 8 9
10 11 12 13
+12VSty
5500
+12VD
5501 600R
-24VD
600R
3502
1K0
+5VDSTBY
switch
3505
BC847B
7502
10K
3517 3518
stdby_1 7506
BC847B
4K7 4K7
DSP
3523 1 1540
33R
F717
3525
VGL-1
33R
+5VDSTBY
2514 100n
6502
2516 10u
F730
BAS316
7509
V63111
Φ
VDD
P(1)
1 15
OSC1 1
16 P(2)
2
52 17 P(3)
OSC2 3
18 P(4)
4
5 19 P(5)
D_IO 5
G(1) G(2) G(3)
20 P(6) G(4)
6
8 KS 21 P(7)
CLK 7
22 P(8)
8
9 23 P(9)
STB 9
24 P(10)
10
10 25 P(11)
1 11
11 26 P(12)
2 12
12 K
3
13 SEG<1:12>
4
44
1
2 43
RESET 2
42
3
3 41
MODE 4
GRID 40
5
4 39
REMOTE 6
38
7
6 37
SDA 8
7
SCL
36
9
50 35
1 10
49 32
2 11
48 GPIO 31 P(17)
3 12
47 GRID 30 P(16)
4 13
29 P(15)
14
28 P(14)
15
27 P(13)
16
SEG<20:13>
46
PSW stdby_1
F733
P(2)
+12VD
+5VDSTBY
3543
330R
VGL-1
7511
BC817-25
VGL+1
2528
3552 3553
2K2 2K2 10u 35V
-V_FIL BC857B
7513
7512
BC847B
3139_243_34144__a2_sh130_sh1.pdf
10 11 12 13
14
1501 A13 6502 E10
1502 F2 6503 E12
1503 D1 6504 E12
1504 E1 6505 E12
1505 B2 6506 E12
1507 H6 6507 E12
1508 H6 6508 E13
1509 H7 6509 F13
1510 H7 6510 F13
1511 H7 6511 G13
1512 H7 6512 G13
A 1513 H8 6513 G13
1501
1514 G4 6514 G6
F725 LED
1520 C9 6515 G7
1
F736
2 1530 E9 6516 H9
F737
3 Stby-k1
1540 C13 6517 H9
F738
4 Stby-k2
2500 A12 6518 I9
WH04D-1
2501 A10 6521 I7
2502 B5 6522 I7
2503 B6 6523 I8
2504 B5 6524 I6
2505 C3 7500 A12
2506 C4 7501 A10
B
2507 C5 7502 B11
2508 C5 7503 B9
2509 C6 7504-1 B5
2510 B12 7504-2 B6
LED
2511 C6 7505 E5
2512 C4 7506 B13
2513 D10 7507 C4
2514 E11 7508 E6
2515 E9 7509 E10
2516 E11 7510 I2
2517 E9 7511 I12
2518 E9 7512 I12
C
2519 E8 7513 I13
2520 E8 F702 E2
2521 E9 F703 E2
2522 E3 F704 E2
2523 F6 F705 E2
2524 H3 F706 F3
2525 H12 F707 F3
2526 I13 F708 F3
2527 I8 F709 F3
2528 I12 F710 F3
2529 I11 F711 G3
2530 F4 F712 G3
D
2531 E8 F713 G3
2532 I8 F715 D10
2533 I9 F716 C9
3500 A12 F717 C11
3501 A10 F718 B2
3502 A11 F719 B2
3503 B8 F720 C2
3504 B9 F721 D2
3505 B11 F723 D2
3506 B6 F724 D2
3507 B2 F725 A14
E
3508 B3 F726 H3
3509 B7 F727 I3
3510 C5 F728 I4
3511 B13 F729 D8
3512 C7 F730 E10
3513 B12 F733 H12
3514 C2 F734 C4
3515 C6 F735 D2
3516 C2 F736 A14
G(8)
G(5) G(6) G(7) P(1) P(3) P(2) 3517 B12 F737 A14
3518 B13 F738 A14
3519 B13
F
3520 C6
3521 C5
3522 C9
3523 C11
3524 C9
3525 C11
3526 D4
3527 D4
3528 D9
3529 D8
3530 E10
G 3531 E9
3532 E6
3533 E6
3534 F6
3535 F7
3536 E8
3537 E8
3538 G5
3539 G5
3540 H3
3541 H10
3542 I3
H
3543 I13
3544 I4
3545 I13
3546 I13
3547 I6
3548 I6
3549 I7
3550 I8
LR-CLK 3551 I4
3552 I11
3553 I11
3554 I13
I
3555 E5
3556 E4
3560 F9
3561 F9
3562 F9
5500 A12
5501 A10
5502 B3
6500 C4
2006-03-10
6501 D10
14