Samsung LN26C450E1H, Service Manual

Page: 82 / 84

6-3
6. Wiring Diagram
6-2. Connector
FCN402 (to Panel)
C550/C540(40"/46")/C530
1 NC 27 EVEN[0]-
2 NC 28 GND
3 NC 29 ODD[4]+
4 NC 30 ODD[4]-
5 NC 31 ODD[3]+
6 NC 32 ODD[3]-
7 FORMAT 33 GND
8
SDA_
Panel
34
9
TCON_
WP
35 ODDCLK-
10 NC 36 GND
11
SDA_
Panel
37 ODD[2]+
12
SCL_
Panel
38 ODD[2]-
13 GND 39 ODD[1]+
14 EVEN[4]+ 40 ODD[1]-
15 EVEN[4]- 41 ODD[0]+
16 EVEN[3]+ 42 ODD[0]-
17 EVEN[3]- 43 GND
18 GND 44 GND
19 45 GND
20 EVENCLK- 46 NC
21 GND 47
Panel_
VCC
22 EVEN[2]+ 48
Panel_
VCC
23 EVEN[2]- 49
Panel_
VCC
24 EVEN[1]+ 50
Panel_
VCC
25 EVEN[1]- 51
Panel_
VCC
26 EVEN[0]+
ZCN1303_HD(to Panel)
C540(32")/C450
1
Panel_
VCC
16 ODD[CLK]+
2
Panel_
VCC
17 ODD[CLK]-
3
Panel_
VCC
18 GND
4
Panel_
VCC
19 ODD[2]+
5
Panel_
VCC
20 ODD[2]-
6 GND 21 GND
7 GND 22 ODD[1]+
8 GND 23 ODD[1]-
9
TCON_
WP
24 GND
10 FORMAT 25 ODD[0]+
11 NC 26 ODD[0]-
12 GND 27 GND
13 ODD[3]+ 28
SDA_
TCON
14 ODD[3]- 29
SCL_
TCON
15 GND 30 NC
CN202 (to Powr board)
1 B12VS 10 GND
2
SW_
POWER
11 GND
3 B12VS 12 H_OUT
4 A5V 13 B13V
5 B5V 14
PWM_
DIMMING
6 B5V 15 B13V
7 B5V 16
SW_
INVERTER
8 GND 17 B13V
9 GND 18 IP_DET
CN401(FUNCTION)
1 IR 6 KEY_INPUT1
2 GND 7 KEY_INPUT2
3 A5V 8 LED_STB
4 MSCL 9 FUNC_9
5 MSDA 10 LED_CONTROL
CN501(LAN) C550
1 LAN_TX- 5 LAN_VCC
2 GND 6 LAN_RX-
3 7 NC
4 8 GND
CN901(PC)
1 PC_RED 9 PC_5V
2
PC_
GREEN
10
IDENT_
PC
3 PC_BLUE 11 R_FANET
4 T_FANET 12
SDA_
DOWN
5 GND 13 PC_HS
6 GND 14 PC_VS
7 GND 15
SCL_
DOWN
8 GND
CN902(PC/DIV SOUND)
1 GND 4 NC
2 PC_SR_IN 5 NC
3 PC_SL_IN 6 NC
CN903(DEBUG)
1 GND 4
DEBUG_
TX
2
DEBUG_
RX
5
DEBUG_
TX
3
DEBUG_
TX
6 GND