Samsung LE15E31S, Service Manual

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LE15E31S 9-1
9 Wiring Diagram
CN703
CN601
CN600
CN907
CN902 CN903
CN100
GND
SW_Inverter
GND
5V
5V
-
GND
GND
14V
14V
GND 5V 5V GND GND TX0 TX0 GND TX1 TX1 GND TX2 TX2 GND TX3 TX3 GND TX4 TX4 GND -
+ + + +
+
- - - - -
1 2 3 4
GND GND OUT
-R
OUT
-R
1 2 3 4
GND OUT
-L
- OUT
-L
1 2 3 4
GND
5
GND Sound L
out
Sound R In Sound R out
1 2 3 4
GND
5
ID Cb Sound L
In
6
GND GND S_V
ideo_Y
S_V
ideo_C
1 2 3 4
GND
5
-
6
U1913 CN900 CN908
GND Audio-R Audio-R GND
1 2 3
VIdeo-CVBS V
ideo-CVBS
GND
1 2 3 4
Audio-L
5
Audio-L
6 7 8
GND NC Y NC GND GND Cr BL
In
GND GND V
ideo Out
V
ideo In
GND
9
10
11 12 13 14 15 16 17 18 19 20 21
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
1
2
3
4
5
6
7
8
9
LED-GRN
LED-RED
-
3.3V
IR
GND
IDENT_HP
HP-L
HP-R
1
2
3
4
5
6
7
8
9
GND
KEY 1
KEY 2
10
11
12
GND
GND
13
14
CN909
GND
PC_AR
PC_AL
PC_AL
PC_AL
PC_AR
PC_AR
4
5
6
7
8
9
10
PC_SCL D SUB_V D SUB_H PC_SDA GND IDENT_PC DC_5V GND GND GND GND GND PC_Blue PC_Green PC_Red
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15