Philips HTS3440/37 - Front Panel Boards Schematics and Layouts

EN 35
3139 785 31880
Front: Display Board
7
Circuit Diagram and PWB Layout
4
3
2
1
S
S
V
EEV
2
3
4
5
6
7
8
11
12
16
PS
W
9
10
11
12
13
14
15
STB
CLK
D_I
O
OSC2
OSC1
1
2
3
10
9
8
7
6
5
GPIO
SEG<1:12>
KS
SEG<20:13>
GRID
GRID
VDD
K
4
RESE
T
MODE
REMOTE
SDA
SCL
1
2
3
4
1
I
1501 D13
1502 F2
1504 E1
1507 H6
1508 H6
1509 H7
1510 H7
1511 H7
1512 H7
1513 H8
1514 H4
1520 C9
1530 E9
1560 G3
40kHZ
1
DISPLAY BOARD
2 3 4 5 6 7 8 9 10 11 12 13 14
1
ioSTBY
2 3 4 5 6 7 8 9 10 11 12
VOLA
13 14
A
VOLB
FO 50
11
MOR
F/
OT
B
C
D
E
F
G
H
I
A
B
C
D
E
F
G
H
GND_D
1561 F2
2501 B4
2510 C1
2
2512 E8
2513 D1
0
2514 E10
2515 E9
2516 E10
2517 E9
2518 E9
2519 F8
2520 F8
2521 F9
2522 F2
2523 F6
2524 H3
2525 I1
2
2526 I1
3
2527 I8
2528 I1
2
2529 I1
1
2530 F4
2531 F3
3500 B6
3501 C4
3502 B5
3503 C2
3504 C3
3505 C5
3506 E2
3511 B1
3
3513 B1
2
NC
3517 B12
3518 B1
3
3519 B1
3
3522 C8
3523 C1
1
3524 D8
2500 B6
3528 D9
3529 E8
3530 E10
3531 E9
3532 E6
3533 E5
3534 F6
3535 F7
3536 F7
3537 E8
3538 G5
3539 G5
3540 H3
3541 H1
0
3542 I3
3543 I1
2
+12VSty
3545 I13
3546 I1
3
3547 I6
3548 I6
3549 I7
3550 I7
3551 I4
3552 I1
1
3553 I11
3554 I1
3
3555 E5
3556 E4
3558 F4
3559 F4
3560 F5
3561 E4
3563 E13
3564 E13
3525 D1
1
3566 E13
3567 E13
5500 B6
5501 B4
6503 E12
6504 E12
6505 E1
2
6506 E12
6507 E12
6508 E13
6509 G1
3
6510 G1
3
6511 G1
3
6512 G1
3
6513 G1
3
6514 G6
6515 G7
6516 H9
6517 H9
3544 I4
6520 C1
4
7500 B6
7501 B4
7502 C5
7503 C3
7505 E5
7506 B1
3
7508 E6
7509 E10
7510 I2
7511 I1
2
7512 I1
2
7513 I1
3
F702 E2
F703 E2
F704 E2
FROM PSU
D
RAOB
O
N
O
M
+5V_Ever
F705 E2
F706 F3
F707 F3
3565 E1
3
F709 F3
F710 G3
F711 G3
F712 G3
F713 G3
F715 D10
F716 D9
F717 D11
F726 H3
F727 I3
F728 I4
F729 E8
F730 E10
F733 H1
2
F737 D13
F738 D13
S_DAT
S-CLK
IR
6518 I9
1
B
3
C
2
4 5
S-CS
-24V
GND_MTK
F708 F3
1514
EVE
A
613SAB2156
330R
3543
n33
5252
0053
2K2
3529
K01
33R
3525
7K4
84
5
3
u01
5
152
43
5
3
K6
5
3506
4R7
6252
p22
K01
4553
BC847B
7508
1508
1K2
3551
F726
SKQNAB
3057
B75
8
CB
3531
1M0
2353
2K2
125
2
p
0
1
p01
0252 915
2
p01
R033
5453
7K4
6453
u0
1
V53
9252
2528
10u 35V
7K4
05
53
F702
6517
BAS316
1052
u01V
5
3
SKQNAB
1513
BC817-25
7511
F707
F712
BC847B
7505
33
54
43 15
36
16
17
18
19
20
21
22
239
41
25
26
27
28
29
30
31
32
35
15
3
1
52
46
4
2
7
6
24
42
41
40
39
38
37
10
11
12
13
Φ
7509
V63111
8
5
50
49
48
47
44
43
7
K
4
1453
0353
K01
8353
7K4
1K0
3502
F710
3533
613SAB
4
15
6
10K
F713
6056613SAB
7
45
3
7
K4
F715
613SAB1156
4056613SAB
F727
F728
F709
613SAB0156
BC847B
7502
F716
613SAB9056
K001
6653
7506
BC847B
3K3
6353
1153
R074
1511
SKQNAB
F733
72
4
P
62
5
P
52
6
P
4
2
7
P
32
8P
22
9P
12 91 81
2
1
P
31P
71
61
41P
51P
51
41
61P
71P
31
82
2P
3
P
G6
9
G7
01
G8
11
1F
1
2F
23
1P
92
0
1
P
0
2
11P
G1
4
G2
5
G3
6 7
G4 G5
8
1520
HUV-08SS57T
DSP
K001
4653
n001
F717
n001
22
52
2514 100n
3152
1509
SKQNAB
5500
600R
BAS31
6
6518
100R
3559
3558
100R
2K2
3553
10K
3505
0057
B7
5
8
CB
1501
WH02D-
1
1
2
3522
33R
3518
4K7
3056613SAB
R074
9153
BAS316
K001
7653
6516
5156
6
13
S
AB
p001
81
5
2
p0
0
1
7152
F711
3K3
7353
7056
1510
SKQNAB
613SAB 613SAB
1
GND
5056
1560
1512
SKQNAB
7K4
3153
F708
33R
3523
3552
F706
2K2
F729
0u1
0152
3560
100R
3503
10K
1507
SKQNAB
F704
5653
K001
V
3
.6u2
2
F738
13
5
2
613SAB3156
1
2
3
4
5
1504
WH05D-1
B
7
48CB
10
5
7
9
3
53
7K4
3504
1K0
7u4
2152
82
5
3
K22
4K7
3517
7
252
p001
455K
1530
V61u01
0052
10u2516
3653
K001
7510
TSOP4836ZC1
GND
2
4
5
OUT
1
VS
3
n
0
01
K01
4
25
2
600R
5501
2453
1K0
3544
7512
BC857B
53
5
3
3K
3
9
453
7K
4
8056613SAB
1
2
3
4
5
6
7
8
9
1502
WH09D-1
100R
3540
7K4
5553
3556
10K
15611
GND
7513
BC847B
1053
K01
6520
LTL-816EEL
C
F737
33R
F730
3524
F703
F705
n
001
3
252
3561
4K7
0352 n0
01
G(4)
G(3
)
DV42-
D
V
42-
DV42-
-24VD
stdby_
2
stdby_
1
+5VDSTBY
+5VDSTB
Y
+5VDSTB
Y
P(3)
P(2)
P(2)P(1)
G(7)G(6)G(5)
G(1)
G(2) G(8)
P(3)
P(4)
P(1)
P(2)
P(5)
P(6)
P(7)
P(8)
P(9)
P(10
)
P(11
)
P(12
)
P(17
)
P(16
)
P(15
)
P(14
)
P(13
)
VOLB
stdby_
1
switch
+12VSty
-24V
D
+12V
D
stdby_1
+5VDSTB
Y
Stby-k1
Stby-k2
Stby-k
2
Stby-k
1
Erro_Det
+5VDSTB
Y
+5VDSTBY
switch
stdby_
2
+5VDSTBY
VOLB
)1(P
Erro_Det
RESE
T
+12VSt
y
switch
-24V
REMOTE
RESET
VOLA
DV42-
VOLA
)1(G
)2(G
)3(G
)4(G
)5(G )6(G
)7(G
)8(G
)21(P )31(P
)41
(
P
)51(P
)61(P
)71(P
)2(P )3(
P
)4
(
P
)5(P
)6(P
)
7
(P
)11(P
)01(P
)9(P
)8(P
REMOTE
+5VDSTBY
LR-CLK
stdby_
2
+12VSty
-24V
VGL+1
VGL-1
+5VDSTB
Y
+12VD
LR-CLK
VGL+
1
VGL-
1
3139_243_34503_a2_sh130_sh1.pdf 2006-01-18