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- Cautions on replacing the CD mechanism unit
The CD mechanism units available as ser vice parts<Initial mode setting method>
have been set in the shipment mode at the factory.1. Keep a CD mechanism unit out of the product to be
Before mounting it on the product to be serviced, beserviced as shown below. Connect the 50-pin
Asure to apply the power to a CD mechanism to put itconnector of the control unit (G2F) in the product and
into the initial mode, where the carriage mech assythe 50-pin connector of the PCB unit (Side) in the CD
stays at the disc clamp position, in accordance with themechanism by using the extension cable (GGD1250).
following method:2. Apply the power (+14V) to the product to move the
CD mechanism until it enters the initial mode and
stops. (Operating time: about 30 seconds)
3. When it is confirmed that the CD mechanism stops in
the initial mode, the setting completes.
GGD1250
PCB Unit(Side)
B
1
3
2
Control Unit(G2F)
C
- Removing the PU Unit(PX1)
1. Set the mechanism to the shipment mode.
2. Remove the two screws A and two screws B.
3. Remove the Frame.
D
Fig.8
AVX-MG2037ZF/XN/UC123
5678 |
ACEC
PIONEER
