Philips 32PHS5505/12, Service Manual

Page: 64 / 110

9-3-3 LVDS
LED400
NC/GPTS06033RC3-PB
1
2
R798
NC/100K
FB437
30R 25%
1 2
FB436
30R 25%
1 2
H i g h : P a n e l P o w e r O n
Low : Panel Power Off
4 3 " : R 1 5 3 = 6 2 K / C 7 5 8 = 2 2 0 n F , R 4 1 0 7 = N C , D 7 0 1 = B A S 3 1 6 W S
3 2 " : R 1 5 3 = 1 5 K / C 7 5 8 = 1 0 0 n F , R 4 1 0 7 = 1 0 K , D 7 0 1 = N C
C764
N
C
/1
0u
F
1
6V
C757
10
0
nF
5
0
V
D701
BAS316WS
R765
10K
+12V_Normal
C758
100nF 50V
P A N E L _ V C C
R154
5.1KOHM +-5% 1/10W
R771
10K
Q751
MMBT3904
R770
10K
PANEL_POWER
R153
100K
R797
3.3KOHM 1/10W
U750
AO4449 -7A/-30V
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
PANEL_ON/OFF
4
RXE3+
4
RXEC-
4
RXEC+ 4
RXE3-
4
RXE0+ 4
RXE1+
4
RXE2-
4
RXE2+
4
RXOC-
4
RXE0- 4
RXE1-
4
RXO3-
4
RXO2+
4
RXOC+ 4
RXO1-
4
RXO0-
4
RXO3+
4
RXO2-
4
RXO1+
4
RXO0+
4
CN407
CONN
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
LVDS_SEL
+3.3V_Normal
R4115
NC/4.7K
R4116
NC/4.7K 1/16W
PANEL_POWER
+12V_Normal
+12V_Normal
3,4,9,11