Circuit Description - ViewSonic VS11856 Pro8100-1 Service Manual

3. Circuit Description

Connector Information
This section provides each connector location on boards and function of each board. They will be
useful for your detecting the defective boards.
1. Main Board
Connector
ViewSonic Corporation
No 1
No 2
No 3
No 4
No 5
No 6
No 7
No 8
No 9
No 10
No 11
No 12
No 13
No 14
No 15
No 16
No 17
Description
Fan5, left fan housing
Connector, main board---motor board
Connector, optical engine---main board
Front IR
Fan6, right fan housing
Ballast control
Thermal sensor
Fan3
Fan2
Fan1
Back IR
12 Pin Power control
Keypad control(FPC)
Fan4
R FPCB
G FPCB
B FPCB
6
Confidential - Do Not Copy
PRO8100-1