Table of Contents
Advertisement
|
KA-7090R
)
DISASSEMBLY FOR REPAIR
HOW TO REPLACE POWER TRANSISTOR
1. Remove 5 screws (@)fixing audio pcb (X09).
2. Remove left side screws (@).
3. Remove panel top screws (@), panel bottom screws(@) and fram screw(@).
4. Remove bottom screws(Q), rear screws(@) and bottom plate.
5. Lift unit to arrow direction(®). (Power transformer is bottom side)
6. Replace power transistors.
Advertisement
Table of Contents
