1-12 (No.MA493<Rev.002>)
3.1.11 Removing the Panel-B board (See Fig.18)
(1) Disconnect the card wires from Panel-A board connected
to connector
CN603
of the Panel-B board.
(2) Disconnect the card wires from Panel-B board connected
to connector
CN604
of the Panel-B board.
(3) Disconnect the FPC connected to connectors
CN604
and
CN605
of the Panel-B board.
(4) Remove the four screws
V
attaching the Panel-B board.
Fig.18
3.1.12 Removing the Panel-A board (See Fig.19)
(1) Disconnect the FPC connected to connector
CN501
of the
Panel-A board.
(2) Remove the four screws
W
attaching the Panel-A board.
3.1.13 Removing the SW board (See Fig.19)
(1) Remove the volume knob
(2) Remove the one screw
X
attaching the SW board.
Fig.19
3.2
DVD mechanism assembly section
3.2.1 Removing the Traverse mechanism assembly (See
Fig.1 to 6)
(1) Solder the short land section on the flexible wire of pickup.
(See Fig.1)
Caution:
* Solder the short land section on the flexible wire of pickup
before disconnecting the flexible wire form the connector
CN101
on the Front end board.
If the flexible wire is disconnected without attaching the
solder, the pickup may be destroyed by static electricity.
* When attaching the Traverse mechanism assembly, re-
move the solder from the short land section after connection
the flexible wire to the connector
CN101
on the Front end
board.
Fig.1
(2) Voltage supply to
TP79
and
TP81
approx DC 3.0V until
Clamper is shift to loading complete position. (See Fig.2)
(3) Disconnect the flexible wires from Traverse mechanism assembly
connected to connector
CN1
and
CN101
of the Front end board.
(See Fig.2)
Fig.2
CN606
V
V
V
CN605
CN604
CN603
CN501
W
X
Solder short part
CENTER
R21
D-
DGND_7
R312
R317
WOOFER
TP67
R357
TP79
TP81
TP92
Voltage supply
position
CN1
CN101
TP81
TP79
Summary of Contents for KW-ADV794J
Page 21: ... No MA493 Rev 002 1 21 ...
