TH-50PD12U
9 Disassembly and Assembly Instructions
• To disassemble P.C.B., wait for 1 minute after power was off
for discharge from electrolysis capacitors.
•
,
,
,
and
marks indicate screw positions.
9.1.
Removal of Rear Cover
, ×28
1. Remove screws (×8
the Rear Cover.
9.2.
Removal of A/Z-Board Block
2. Disconnect the connectors (A2, A5, A6, A15, A22, A24).
3. Remove 5 screws and then remove the A/Z-Board Block.
9.3.
Removal of A-Board
1. Remove the A/Z-Board Block.
(Refer to Removal of A/Z-Board Block)
2. Disconnect the connector (A10).
, ×4
) and then remove
20
3. Remove 4 Hexagonal-Head screws and 2 screws (A).
4. Remove 6 screws and then remove A-Board.
9.4.
Removal of Z-Board
1. Remove the A/Z-Board Block.
(Refer to Removal of A/Z-Board Block)
2. Disconnect the connector (A10).
3. Remove 3 screws (B).
4. Remove 3 screws and then remove Z-Board.