Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung LCD TV LW40A13WDX LW29A13WX_XEC.0000023047.E.15
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6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
10
10
NC
NC
NC
NC
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+28V
+28V
+28V
BL_EN
BRIGHT
1 GND
+14V_INV
+14V_INV
+14V_INV
+14V_INV
+14V_INV
+14V_INV
+14V_INV
+14V_INV
+14V_INV
+14V_INV
2 +5IN GND 1
LW29A13W/LW40A13W
3 CHUP GND 2
CN611
4 VOLUP 3
CN609
GND
9 Wiring Diagram
5 GND GND 4
6 CHDOWN GND 5
CN112
CN607
CN608
CN618
7 VOLDOWN +14V_INV 6
8 SOURCE +14V_INV 7
9 MENU +14V_INV 8
10 GND +14V_INV 9
+14V_INV 10
1 RX2+ 16 GND
2 GND 17 CHK_DSUB GND 1
3 RX2- 18 DDC_SCL_D
CN620
GND 2
4 GND 19 SSC_SDA_D GND 3
CN610
5 RX1+ 20 GND GND 4
6 GND 21 PC_V GND 5
7 RX1+ 22 GND +14V_INV 6
8 GND 23 PC_H +14V_INV 7
9 RX0+ 24 GND +14V_INV 8
10 GND 25 BLUE +14V_INV 9
11 RX0- 26 GND +14V_INV 10
12 GND 27 GREEN
13 RXC+ 28 GND
14 GND 29 RED
15 RXC- 30 GND NC 1
GND 2
NC 3
CN606
BRIGHT 4
1 IRINT 16 GND NC 5
2 GND 17 MC_SCLK BL_EN 6
NC 7
CN622
3 +5V_M 18 MC_DATA
GND 8
4 POWERON 19 GND
GND 9
5 LED_GREEN 20 AFT
6 LED_RED
7 +5V_TUNER
8 GND
9 MC_DATA 1
QSS_IF1
10 GND MC_SCLK 2
RESETn 3
CN619
11 QSS_IF2
12 GND RESETn 4
13 RF_CVBS1 NC 5
14 GND GND 6
15 RF_CVBS2
+5V_M 1
RXD 2
1 GND 16 SCART_VGIN
TXD 3
CN400
2 YIN 17 GND
RESETn 4
CN601
3 GND 18 SCART_VBIN
GND 5
4 CIN 19 GND
GND 6
5 GND 20 SCART_SWIN
6 VCR
7 GND
8 SCART_VIN
9 AC3_CTRL 16 GND 1
GND
10 SCART_VOUT GND 17 NSPPW 2
MC_DATA 18 GND 3
CN623
11 GND
12 SCART_BLIN MC_SCLK 19 +5V_IN 4
13 GND GND 20 GND 5
14 SCART_VRIN MAINPW 6
15 GND GND 7
A_SHUTDOWNB 8
GND 9
RESET_V 10
GND 11
1 GND 16 SCART_VGIN A_SY_BY 12
2 GND 17 GND GND 13
CN628
3 GND 18 SCART_VBIN AC3_MUTE 14
CN621
4 GND 19 GND GND 15
5 GND 20 SCART_SWIN
6 GND
7 GND
8 SCART_VIN +28V 1
TXOUT0-_B
TXOUT0+_B
TXOUT1-_B
TXOUT1+_B
GND
TXOUT2-_B
TXOUT2+_B
TXCLKOUT-_B
TXCLKOUT+_B
TXOUT3-_B
TXOUT3+_B
GND
TXOUT0-_A
TXOUT0+_A
GND
9 GND +28V 2
C1293
CN627
10 3
CN624
SCART_VOUT +28V
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
11 GND GND 4
12 SCART_BLIN GND 5
13 GND GND 6
14 SCART_VRIN
15 GND
GND
GND
GND
GND
GND
GND
+5V_PNL
+5V_PNL
+5V_PNL
+5V_PNL
+5V_PNL
+5V_PNL
GND
QSS_IF2
GND
QSS_IF1
TXOUT1-_A
TXOUT1+_A
TXOUT2-_A
TXOUT2+_A
TXCLKOUT-_A
TXCLKOUT+_A
TXOUT3-_A
TXOUT3+_A
LVDS_EN
BL_EN
RTA_DATA
RTA_SCLK
+5V_RTA
+5V_RTA
+5V_RTA
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
15
14
13
12
11
10
12
11
10
CONFIDENTIAL
9-1
9 Schematic Diagrams
CONFIDENTIAL
Memo
9-2 LW29A13W/LW40A13W
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