23
TH-42LFP30W / TH-47LFP30W
4. Replace the jack board with the replacement board.
8.7. How to replace the power
board
1. Detach the coupler which is connected to the power
board.
Coupler located inside the power board: K601, KIV2,
KIV1, K6C, K6B, K6A
2. Remove the screws (Model 47V: 10; Model 42V: 8)
which hold the power board. (SCR PAN+SW+W 3X10)
3. Gently remove the power board and replace it with the
replacement board. (Fuses are fitted on the replacement
board)
8.8. How to replace Fan A
1. Detach the coupler KFN1 which is connected to the main
board.
2. Remove the tape shown in the photo.
3. Remove 3 screws which hold the Fan A and gently
detach the fan, then replace with the replacement fan.
(SCR PAN+SW+W 3X10)
8.9. How to replace Fan B
1. Detach the coupler KFN2 which is connected to the main
board.
2. Detach the cable off the cable hook.
3. Remove 4 screws which hold the Fan B and gently
detach the fan, then replace with the replacement fan.
(SCR PAN+SW+W 4X20)