Exchange Methods For Rotary Encoder And Slide Volume; Measuring Points (Tp) For Diagnosis - Pioneer CDJ-100S Service Manual

Exchange Methods for Rotary Encoder (S614: DSX1051) and
Slide Volume (VR601: DCV1009)
Rotary Encoder (S614: DSX1051)
1
Remove the jog dial, the nut (M9) and the jog washer at the top of
the unit. (Refer to "Removal of the DISPLAY BOARD Assy".)
2
Unsolder the rotary encoder and cut the 8 locations shown in the
figure with nippers or similar.
3
Raise the P.C. board while paying attention to the jumper wires
and remove the rotary encoder.
DISPLAY BOARD ASSY
2
Solder
Cut Cut
2
2
2
Cut

Measuring Points (TP) for Diagnosis

Remove the two screws G at the bottom plate. Then measuring at
the each points becomes possible.
Screw G
3
2
Solder
Rotary Encoder
Pay attention to solder crack
for the jumper wires, short-
circuits, etc.
Screw G
Bottom Plate
MOTHER BOARD ASSY
SIDE B
Slide Volume (VR601: DCV1009)
1
Remove the slide knob from the top of the unit. (Refer to
"Removal of the DISPLAY BOARD Assy".)
2
Remove the two screws A.
3
Unsolder the slide volume and cut the 11 locations shown
in the figure with nippers or similar.
4
Raise the circuit board while paying attention to the jumper
wires and remove the slide volume.
3
Solder
2
Screw A
3
Cut
3
Cut
CDJ-100S
2
Screw A
Solder
3
Solder
4
3
Cut
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