Samsung HT-D4500 - Page 32

4.Troubleshooting
PR
PB
Y
1/16W
10KOHM
R1 61
DGND
10V 10U F
C1 91
NCS256 4DTBR2 G
IC11
1
10
11
12
13
14
2
3
4
5
6
7 8
9
10V 100NF
C8 37
DGND
1OH M 1/16 W
R1 81
1OH M 1/16 W
R1 82
1OH M 1/16 W
R1 83
1OH M 1/16 W
R8 20
12V
LOP IVA16G05
VT1
CAVS
DGND
SD/
HD_OUT3
SD/ HD_IN3
SD/ HD_OUT1
SD/ HD_OUT2
SD/ HD_IN2
SD/ HD_IN1
SD/ HD_EN-
VCC
GND
CVBS_ OUT
GND
VIN2
CVBS_ EN-
CVBS_ IN
1
/16W
10KOHM
DGND
10V 10U F
NCS256 4DTBR2 G
10V 100NF
DGND
1OH M1/16 W
1OH M1/16 W
1OH M1/16 W
1OH M1/16 W
12V
LOP IVA16G05
DGND
R1 61
C1 91
IC11
C8 37
R1 81
R1 82
R1 83
R8 20
VT1
CAVS
PR
PB
Y
1
10
11
12
13
14
2
3
4
5
6
7 8
9
SD/ HD_OUT3
SD/ HD_IN3
SD/ HD_OUT1
SD/ HD_OUT2
SD/ HD_IN2
SD/ HD_IN1
SD/ HD_EN-
VCC
GND
CVBS_ OUT
GND
VIN2
CVBS_ EN-
CVBS_ IN
* 6.6. AUDIO/VIDEO/IP OD OUT CEC
IC 2 9
IC 1 7
IC 1 3
* 5.4. MAIN P CB Top
<C820 Composit Color Ba r>
<Fig. 4-7>
(2)
R820
(2)
(2)
4-16Copyright©1995-2011SAMSUNG.Allrightsreserved.