Sharp AR-C150 Service Manual page 178

S10/P04 PCU main PWB (AR-C250/C160/C270)
S10/P04 PCU main PWB A (AR-C100/C150)
S10/P05 PCU main PWB B (AR-C100/C150)
1) Remove the rear cabinet upper. S01/P02
2) Remove the rear cabinet lower. S01/P03
3) Remove the screw and the connector, and remove the PCU main
PWB A and the PCU main PWB B.
(AR-C100/C150)
(AR-C160/C270)
S10/P06 PCU sub PWB
1) Remove the transfer cover and the fusing cover. S06/Ua06
2) Remove the PCU sub PWB.
S10/P07 Scanner lamp control PWB
1) Remove the rear cabinet upper. S01/P02
2) Remove the rear cabinet lower. S01/P03
3) Remove the screw and the connector, and remove the scanner
lamp control PWB.
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S10/P04