Doc No.
Version 1.0
TITLE
Service Manual
LCD TV For LT37HVS
Page 18/39
Connector type: RCA
Specification: CNNT-RCA*4 white&red / white&red
Pin Definition
Pin No.
Pin Name
I/O
Description
1
COM1_AL
I
Component1 Audio_L In
2
COM1_AR
I
Component1 Audio_R In
3
COM2_AL
I
Component2 Audio_L In
4
COM2_AR
I
Component2 Audio_R In
5
GND
-
GND
6
GND
-
GND
Function: Digital Tuner Out
Connector type:MD32-I20003
Specification: CNNT M 32pin (16x2) pitch 2.0mm DIP straight
Pin Definition
Pin No.
Pin Name
I/O
Description
1
V5_TUNER
O
POWER OUT_5V
2
+12V
O
POWER OUT_12V
3
V5_TUNER
O
POWER OUT_5V
4
+12V
O
POWER OUT_12V
5
GND
-
GND
6
GND
-
GND
7
S2DTV_TX
I
SYS TO DTV_TX IN
8
RESETn
O
RESET
9
S2DTV_RX
I
SYS TO DTV_RX IN
10
MAIN_DE
I
MAIN_DE pin
11
GND
-
GND
12
GND
-
GND
13
PC2DTV_TX
I
PC TO DTV_TX IN
14
SCL
I
Sofeware I2C Clk
15
PC2DTV_RX
I
PC TO DTV_RX IN
16
SDA
I/O
Sofeware I2C data
17
GND
-
GND
18
GND
-
GND
19
DTV_Y
I
DTV_Y In
20
DTV_SPDIF
I
DTV audio format
DigiMedia
