Samsung TXT3093WHX Service Manual page 94

8-2-1 System Board Connector Pin
DCN800
MAIN↔D-MODULE
Pin Name PIN No.
GND 1
DTV_Rt 3
GND 5
DTV_Lt 7
GND 9
GND 11
GND 13
GND 15
GND 17
A15V 19
A3.3V 21
A5V 23
A9V 25
A8V 27
A1.0V 29
A1.8V 31
A2.5V 33
GND 35
GND 37
SCL_EEPROM 39
SDA_EEPROM 41
GND 43
GND 45
EW 47
+VD 49
V_BLK 51
DJ10
Pin Name PIN No.
IK 1
B-OUT 3
G-OUT 5
R-OUT 7
A-15V 9
Power 11
Samsung Electronics
Pin Name
2 S_MUTE
4 IR
6 S5V
8 GND
10 POWER(KEY2)
12 STD_LED
14 KEY3(TV/VIDEO)
16 KEY1
18 RELAY
20 A15V
22 A3.3V
24 A5V
26 A9V
28 A8V
30 A1.0V
32 A1.8V
34 A2.5V
36 POWER
38 POWER_H
40 WP_EEPROM
42 GND
44 PROTECTION
46 ABL
48 H_BLK
50 HD
52 -VD
Pin Name
2 GND8
4 GND9
6 GND10
8 GND11
10 SVM
12 Tilt
DCN8001
MAIN↔D-MODULE
Pin Name PIN No.
AFT 1
SIF 3
GND 5
SDA_TUNER 7
SCL_TUNER 9
GND 11
IF_AGC 13
GND 15
IF_OUT+ 17
IF_OUT- 19
GND 21
NC 23
GND 25
AGC 27
GND 29
RF_CVBS 31
AV2 33
S_CIN 35
S_YIN 37
AV2_L 39
AV2_R 41
RF_SW 43
LNA_ON/OFF 45
GND 47
COMP2-PR 49
COMP2-PB 51
Wiring Diagram
Pin Name
2 GND
4 GND
6 GND
8 TX_OUT
10 RX_OUT
12 AV1
14 GND
16 M_OUT
18 GND
20 GND
22 GND
24 NC
26 AV1_L
28 AV1_R
30 DIC5011 #33
32 DIC5011 #34
34 COMP1_L
36 COMP1_R
38 COMP2_R
40 COMP2_L
42 GND
44 COMP1-Y
46 COMP1-PB
48 COMP1-PR
50 GND
52 COMP2-Y
8-3