Sanyo DC-DA70 Service Manual page 20

SCHEMATIC DIAGRAM (CD)
IC103 is changed from the units with serial number M0403001(AU) , M0402001(PA).
This schematic diagram is for units with smaller serial number than M0403001(AU) , M0402001(PA).
Please refer to the schematic diagram on the page 34-35 for the units with serial number M0403001(AU) , M0402001(PA) onward.
Please see the wiring diagram on the page 38.
This is a basic schematic diagram.
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