Denon BU4500 - Dual Drive DJ CD Player, Service Manual

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5
DN-D4500 / BU4500
5. CD mecha
(1) Short-circuit the PU short land above.
(2) Remove 4 screws 51 and a screw 55.
(3) Disconnect FFC cable and Connectors.
(4) Detach Main P.W.B. and Connect P.W.B..
(5) Remove a screws 55.
(6) Detach P.W.B. frame.
(7) Remove 2 screws 56 and 2 screws 57.
(8) Detach CD mecha.
Note :
●
Do not pull out aslant to prevent Flat ca-
ble damage.
●
Do not fail to pull AC cord from wall outlet
before disconnect the Flat cable.
If AC cord is remained plugged into wall
outlet, power is kept supplied in the unit,
which may cause danger.
REMOTE CONTROL UNIT(RC-D45)
1. Cover
(1) Remove 5 screws.
Note :
●
Remote Control unit and its back panel are
connected with cables, so pay attention
when removing the back panel.
51
55
51
51
Short land for laser diode
PU P.W.B.
CX302
FFC cable
CX302
CX302
Connector
Main P.W.B.
P.W.B. frame
Connect P.W.B.
57
57
56
51
55
56
CD mecha
Mecha bracket
Remote Control Unit