Sanyo HEC-DR8700 - Trouble-Shooting Guide; Common Issues and Solutions

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HEC-DR8700
Replacement Procedure
(20) Replacement of Limit switch (Elevation)
1, Remove one cover (shaft screw) set screw
and take off the cover (shaft screw).
Photo-36
2, Take off the holder (limit switch).
Photo-36
3, Disconnect the limit switch. Photo-36
(21) Replacement of Volume rotary
* Take off the motor (strength) in advance.
1, Remove one cam (pressure) set screw and
take off the cam (pressure).
Photo-37
2, Loosen a nut of volume fixation and take
off the volume rotary. Photo-37
3, Disconnect the volume rotary.
Photo-37
(22) Replacement of Transformer
1, Take off the arm rest (left), the cover (arm
rest lower left) and the covers (under) .
Photo-1,2,3
2, Remove one cover (transformer) set screw
and cut of two fixed bands.
Photo-38
3, Take off the cover (transformer).
Photo-38
4, Disconnect the transformer connectors.
5, Remove transformer set screws and take
off the transformer.
Photo-39
Photo-38
Cover set screw
Cover (transformer)
Photo-36
Cover (shaft screw)
Cover set screw
Transformer connector
Limit switch
Photo-37
Cam set screw
Volume rotary
Nut
Cam (pressure)
Holder (limit switch)
Photo-39
Transformer set screws
Transformer
Fixed band