JVC CA-DD8, Руководство по обслуживанию

Страница: 27 / 89

(No.MB563)1-27
3.3 DVD mechanism assembly
3.3.1 Removing the DVD module board assembly
(See Fig.1 to 3)
(1) Remove the two screws A attaching the clamper base.
(See Fig.1)
(2) Solder the solder part of DVD pickup. (See Fig.2)
(3) Disconnect the card wire from DVD mechanism assembly
connected to connector CN101 and CN201 of the DVD
module board assembly. (See Fig.3)
(4) Remove the one screw B attaching the DVD module board
assembly. (See Fig.3)
Caution:
• Solder the short land section on the DVD pickup before dis-
connecting the card wire from the connector on the DVD
pickup. If the card wire is disconnected without attaching sol-
ders, the pickup may be destroyed by static electricity.
• When attaching the DVD pickup, be sure to remove solders
from the short land section after connecting the card wire to
the connector on the DVD pickup.
Fig.1
Fig.2
Fig.3
A
A
Solder short land section
Traverse mechanism assembly
CN101
DVD module board
CN201
DVD mechanism assembly
B