Disassemble Ballast Module & Back Ir - Acer PH112 Service Manual

Disassemble Ballast Module & Back IR
1. Lossen the screw of Back IR board.
2. Remove the Back IR board
3. Lossen the six screws of Ballast Module
4. Unplug all wires on Ballast Module (Ballast Board PIN location of connectors pls refer
to Chapter 5 )
5. Remove the Ballast Module.
01635-3610-00 *2
Unplug from Power Module 2Pin Connector
19
Unplug from Lamp Module Connector
01635-3660-00 *2
P4543-1016
Chapter 3