LCD DV August 2008 32LG40
32
Main Board (Front Side) Regulator Checks 1 of 2
Main Board (Front Side) Regulator Checks 1 of 2
3.39V
0V
Reset (Lo-Hi)
OUT
3
9V
0V
+9V
OUT
3
Gnd
Gnd
Gnd
Gnd
2
Gnd
Gnd
Gnd
Gnd
2
3.4V
0V
D3.3V_BCM
IN
1
12V
0V
+12V
IN
1
RUN
STBY
NAME
FUNCTION
PIN
RUN
STBY
NAME
FUNCTION
PIN
RESET GENERATOR TO IC401 3.3BCM (On Back)
IC400
+9V Regulator
IC803
1.29V
0V
DDRO_VTT
On/Off Control
4
3.2V
0V
+5V_SUB
IN
3
2.6V
0V
D2.6V_BCM
IN
5,6,7
Gnd
Gnd
Gnd
OUT
2
1.29V
0V
DDRO_VTT
OUT
3,8
5V
0V
+3.3V
Gnd
1
RUN
STBY
NAME
FUNCTION
PIN
RUN
STBY
NAME
FUNCTION
PIN
2.6V BCM
IC304
+3.3V Regulator (3.3V TMDS_SW)
IC802
3.1V
0V
+3.3V
OUT
8
0.6V
0.6V
Reset (Lo-Hi)
OUT
3
5V
0V
USB_PWR_Out_1
OUT
7
Gnd
Gnd
Gnd
Gnd
2
3.4V
0V
BCM DDR Power
On/Off Control
3
3.41V
3.41V
3.3V_MICON
IN
1
5V
0V
+5V
IN
2
RUN
STBY
NAME
FUNCTION
PIN
RUN
STBY
NAME
FUNCTION
PIN
RESET GENERATOR FOR Q400 Micro Reset
IC405
USB Power
IC201