Yamaha DVD-C961 Service Manual page 19

AV P.C.B.
(Bottom view)
The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode
DVD-C961
7xxx : IC, Transistor, FET
9xxx : Wire jumper
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