TH-50PF20E / TH-50PF20ER
9 Disassembly and Assem
bly Instructions
• To disassemble P.C.B., wait for 1 minute after power was off
for discharge from electrolysis capacitors.
• O, □, Д, ♦ and -fr marks indicate screw positions.
9.1. Removal of Rear Cover
1. Remove screws (x17 O, x23 □) and M8 Cap (x4 Д) and
then remove the Rear Cover.
3. Remove 6 screws and then remove DS-Board.
9.2. Removal of Slot Block
1. Disconnect the connectors (DS13, P9).
2. Remove the flexible cable from the connector (DS1).
3. Remove 4 screws and then remove the Slot Block.
9.3. Removal of DS-Board
1. Remove the Slot Block.
(Refer to Removal of Slot Block)
2. Turn over the Slot Block.
9.4. Removal of HX-Board
1. Disconnect the connector (A14).
2. Remove 2 Hexagonal-Head screws, 5 screws (♦) and 2
screws (O) and then remove the HX-Board Block.
3. Turn over the HX-Board Block.
4. Disconnect the connector (HX1).
5. Remove 4 Hexagonal-Head screws and 1 screw of HX-
Board and then remove HX-Board.
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