Sharp FO-2970M Service Manual - Page 78
] Power supply PWB circuit
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FO-2970MU A B C D E F G H I [4] Power supply PWB circuit 6 1/1 6 CN1 NEUTRAL 3 5 C5 TRA1 C22 R23 R20 PC2 ZC R21 R1 C1 C2 (OPTION) CN2 3 1 LIVE F1 1 F2 Z1 RL1 PC2 D501 R501 R502 R503 R504 CN101 7 +24VS 5 9 HLON- 8 PWRLY- D11 4 D13 NTC1 D12 D10 L1 C3 T1 D101 SW101 11 +24V 4 10 +24V 4 +24VH R2 C5 C15 R3 R120 R102 PC1 R105 R130 (OPTION) R132 (OPTION) D52 C101 D202 VR101 (OPTION) C103 R101 R131 3 R51 D7 R7 (OPTION) Q1 R19 R6 D301 IC301 R103 C105 (OPTION) 3 1 +5V R52 (OPTION) C8 C9 D4 R509 (OPTION) F101 (OPTION) R505 (OPTION) R507 (OPTION) R53 (OPTION) R12 R17 R5 R11 R9 R54 (OPTION) BEA1 R13 D5 D6 PC1 C301 2 PC3 (OPTION) Q2 R8 R16 R10 C10 C11 Q101 D110 R106 C302 R508 (OPTION) Q501 (OPTION) PC3 (OPTION) 12 ZC 3 DG 2 DG 2 6 MG 5 MG C7 D51 (OPTION) 6 - 18 1 A B C D E 1 F G H I
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