Pioneer DEH-20UB, Service Manual

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DEH-20UB/XS/UC
28
1 2 3 4
1 2 3 4
C
D
F
A
B
E
A
A
B
B
B
B
B
a
B
Upper Frame
Lower Frame
Damper
Carriage Mechanism
Damper
Do not squeeze this area.
-
How to hold the Mechanism Unit
-
Removing the Upper and Lower Frames
1. With a disc inserted and clamped in the
mechanism, remove the two Springs (A),
the six Springs (B), and the four Screws.
2. Turn the Upper Frame using the part "a" as
a pivot, and remove the Upper Frame.
3. While lifting the Carriage Mechanism,
remove it from the three Dampers.
Caution: When assembling, be sure to apply
some alcohol to the Dampers and assemble
the mechanism in a clamped state.
1. Hold the Upper and Lower Frames.
2. Do not hold the front portion of the Upper
Frame, because it is not very solid.