Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung LCD TV LW-22A13 chassis PD-22EO Samsung LCD LW-22A13 ch. PD-22EO Wiring Diagram
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LW22A13W
9
8
7
6
5
4
3
2
1
15
14
13
12
11
10
NC
14V
14V
14V
14V
14V
14V
GND
GND
GND
GND
GND
GND
9-1 Main PCB
ADJ_BRIGHT
SW_INVERTER
9 Wiring Diagram
CN104
1 +14V
2 +14V
CN103
3 +14V
4 GND
5 GND
6 GND
1 GND 16 GND
2 R_COMP2/SC1_IN 17 SIF
3 L_COMP2/SC1_IN 18 IDENT_H/P
CN101
4 GND 19 WOOFER_OUT
5 R_COMP1/SC1_IN 20 SEL_COMP1/2
6 L_COMP1/SC1_IN 21 SEL_PC/COMP
7 GND 22 IR
8 PC_R 23 LED_GRN
9 PC_L 24 SVIDEO_C
10 25 ADJ_GAMMA 1
GND LED_RED
11 AVI_R 26 SVIDEO_Y LVDS_GND 2
CNP1
12 AVI_L 27 GND TXOUT 0- 3
13 GND 28 VIDEO_CVBS TXOUT 0+ 4
14 HP_R 29 GND LVDS_GND 5
15 HP_L 30 TUNER_CVBS TXOUT 1- 6
TXOUT 1+ 7
LVDS_GND 8
TXOUT 2- 9
1 CHECK_CN102 16 GND TXOUT 2+ 10
LVDS_GND 11
2 GND 17 SC1_CVBS_IN
TXCLKOUT - 12
3 SC2_R_OUT 18 GND
CN102
TXCLKOUT + 13
4 GND 19 SC1_FB
LVDS_GND 14
5 SC2_L_OUT 20 GND
TXOUT 3- 15
6 GND 21 SC1_BLUE
TXOUT 3+ 16
7 SC1_R_OUT 22 GND
8 GND 23 SC1_GREEN LVDS_GND 17
9 24 LVDS_GND 18
SC1_L_OUT GND
10 25 +5V_LVDS 19
GND SC1_RED
11 SC2_CVBS_OUT 26 GND +5V_LVDS 20
12 GND 27 SC2_FSW
13 SC2_CVBS_IN 28 GND
14 GND 29 SC1_FSW
15 SC1_CVBS_OUT 30 GND
1 GND 16 PC_G/COMP_Y
2 SW_BUZZER 17 GND
3 IDENT_PC 18 PC_R/COMP_Pr
CN100
4 GND 19 GND
5 DVI_RX2- 20 DSUB_VSYNC
6 DVI_RX2+ 21 DSUB_HSYNC
7 DVI_RX1- 22 +5V
8 DVI_RX1+ 23 +5V_A
9 DVI_RX0- 24 +3.3V_A
10 DVI_RX0+ 25 GND
11 DVI_RXC- 26 EXT_DATA
12 DVI_RXC+ 27 EXT_CLK
13 GND 28 GND
14 PC_B/COMP_Pb 29 SDA2
15 GND 30 SCL2
CN501(L)
CN502(R)
-
NC
+
-
+
3
2
1
2
1
CONFIDENTIAL
9-1
9-2
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
10
CH-
9-2 Input
CH+
GND
GND
GND
GND
VOL-
GND
+14V
+14V
+14V
VOL+
MENU
+5V_A
BUZZER
SOURCE
9 Wiring Diagrams
1 +14V
2 +14V
3 GND
CN213
4 GND
5 GND
6 GND
CN206
CN205
1 GND
2 NC
CN19
HP_L 16 TUNER_CVBS 1
3 VIDEO_CVBS
HP_R 17 GND 2
GND 18 VIDEO_CVBS 3
CN201
AVI_L 19 GND 4
1 GND AVI_R 20 SVIDEO_Y 5
2 AV_R GND 21 LED_RED 6
3 AV_R PC_L 22 SVIDEO_C 7
CN211
4 GND PC_R 23 LED_GRN 8
5 AV_L GND 24 IR 9
6 AV_L SC1_L_IN 25 GND 10
SC1_R_IN 26 GND 11
GND 27 WOOFER_OUT 12
SC2_L_IN 28 IDENT_H/P 13
1 SVIDEO_C SC2_R_IN 29 SIF 14
2 SVIDEO_Y GND 30 GND 15
3 GND
CN208
4 GND
5 GND
6 NC
SC1_CVBS_OUT 16 NC 1
GND 17 SC1_FSW 2
SC2_CVBS_IN 18 GND 3
CN203
2 GND GND 19 SC2_FSW 4
3 WOOFER_OUT SC2_CVBS_OUT 20 GND 5
CN207
4 WOOFER_OUT GND 21 SC1_RED 6
SC1_L_OUT 22 GND 7
GND 23 SC1_GREEN 8
SC1_R_OUT 24 GND 9
TUNER
U1
1
GND 25 SC1_BLUE 10
SC2_L_OUT 26 GND 11
GND 27 SC1_FB 12
SC2_R_OUT 28 GND 13
1 SC1_R_OUT 12 NC
GND 29 SC1_CVBS_IN 14
INPUT BOARD
2 SC1_R_IN 13 GND
GND 30 GND 15
3 SC1_L_OUT 14 GND
CN300
4 GND 15 SC1_RED
5 GND 16 SC1_FB
6 SC1_L_IN 17 GND
7 SC1_BLUE 18 GND GND 16 SCL2 1
8 SC1_FSW 19 SC1_CVBS_OUT PC_BLUE 17 SDA2 2
9 GND 20 SC1_CVBS_IN GND 18 GND 3
CN200
10 NC 21 GND DVI_RXC+ 19 EXT_CLK 4
11 SC1_GREEN DVI_RXC- 20 EXT_DATA 5
DVI_RX0+ 21 GND 6
DVI_RX0- 22 +3.3V_A 7
DVI_RX1+ 23 +5V_A 8
1 SC2_R_OUT 12 NC DVI_RX1- 24 +5V 9
2 SC2_R_IN 13 GND DVI_RX2+ 25 PC_HSUNC 10
3 SC2_L_OUT 14 GND DVI_RX2+ PC_VSUNC
CN301
26 11
4 GND 15 NC GND 27 GND 12
5 GND 16 NC IDENT_PC 28 PC_RED 13
6 SC2_L_IN 17 GND BUZZER_IN 29 GND 14
7 NC 18 GND GND 30 PC_GREEN 15
8 SC2_FSW 19 SC2_CVBS_OUT
9 GND 20 SC2_CVBS_IN
10 NC 21 GND
11 NC
CN204
PC_RED
GND
PC_GREEN
PC_HSYNC
GND
PC_BLUE
DVI_RXC-
DVI_RXC+
GND
TP134
TP131
GND
DVI_RXO+
DVI_RXO-
+5V_A
CN209
CN210
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
HP_IDENT
GND
HP_OUT_L
HP_OUT_R
HP_OUT_L
HP_OUT_R
GND
NC
GND
PC_L
PC_R
PC_L
PC_R
GND
IDENT_PC
PC_5V
TP133
TP130
GND
DVI_RX1+
DVI_RX1-
PC_VSYNC
PC_DDC_SDA
PC_DDC_SCL
TP132
TP129
GND
DVI_RX2+
DVI_RX2-
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
9
8
7
6
5
4
15
14
13
12
11
10
10
10
CONFIDENTIAL
LW22A13W
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