Mecha Units - Denon DN-D4500 Service Manual

3. Mecha (1) unit
(1) Remove 2 screws 56 and 2 screws 57.
(2) Short-circuit the PU short land above.
(3) Disconnect FFC cable and Connectors.
(4) Detach CD mecha.
(5) Remove 5 screws 54.
(6) Detach Mecha bracket.
Note :
Do not pull out aslant to prevent Flat cable
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.
4. Mecha (2) unit
(1) Remove 3 screws 52, 5 screws 54, and 2 screws 55.
(2) Detach Mecha (2) unit.
Short land for laser diode
PU pwb
CD mecha
56
54
Mecha bracket
54
Mecha (2) unit
4
Connector
57
FFC cable
56
54
52
54
DN-D4500
CX302
CX302
CX302
55
54