Download Sharp CD-DH790N Service manual
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CD-DH790N XIN 0K(NC) R62 0K R63 0K(NC) R64 GND D14 FB86 300RH-->0R D15 1N4148 5P,2mm CON5P-2.5MM AMI GND FMI D13 1 2 3 4 5 1N4148 FB85 300RH-->0R CON2 ) 1N4148 SW+3_3V D12 C50 T3V3 FB93 300RH 0.1uF 220uF EC4 TUNER-L TUNER-R 1N4148 GND XIN C53 GND GND 2pF 31k R136 5.1K 3 U8-B - GND C58 R139 100k GND 4.7uF R130 1K R82 100k NJM4558 R148 100k GND GND 7 8 TUN-R + C59 VER TUN-L A9V NJM4558 82pF R140 5.1k 10k R137 1K 4.7uF + C56 1000pF R131 C113 C112 0.1uF 100k C57 GND 31k GND 4.7uF 1 VER R141 GND U8-A - EC5 2 8 R166 10k 100uF R155 R138 C144 C41 1000pF 4.7uF 4 C48 82pF GND 9 10 Figure 6-14: SERVO SCHEMATIC DIAGRAM (2/6) 6 – 15 11 12