Main Board I/O Connections; Inverter Board I/O Connections - ViewSonic VG150m-1 Service Manual

4-2 Main Board I/O Connections

P3 C
ONNECTION
P5 C
ONNECTION

4-3 Inverter Board I/O Connections

HV out
CN4
HV out
RTN
CN5
RTN
NOTE: MANUFACTURER'S NAME MUST BE ON THE PRINTED SIDE FOR THE INVERTER BOARD TO
BE FACING UP.
ViewSonic Corporation
I C
" NVERTER ONTROL"
Pin
1 N.C
2 CON
3 VEE
4 GND
5 VDD
OSD C
" ONTROL"
Pin
1 POW 1
2 GND
3 LED1
4 LED2
5 KEY1
6 KEY2
7 KEY3
8 KEY4
9 +
10 -
11 MUTE
CN1
1
Description
Description
CN3
CN2
CON
VEE
GND
VDD
8
Confidential - -
RTN
RTN
HV out
HV out
Do Not Copy VG150m/mb