– 4 –
1) Remove the upper case from the set. (Refer to section 2-2)
2) Remove the MB-108 board. (Refer to section 2-8)
3) Set the MB-108 board and CK-122 board to the stand as shown
in Fig. 3.
Fig. 3
1.
DISC REMOVAL PROCEDURE (at POWER OFF)
1) Open dust cover to access to a hole insert a tapering driver into the aperture of the unit bottom, and move the lever of chuck cam in the
direction of arrow
A
. (See Fig. 1)
2) Draw out the tray in the direction of arrow
B
, and remove a disc. (See Fig. 1)
Fig. 1
2.
HOW TO SERVICE MB-108 BOARD
• Jig
SERVICE NOTE
CK-120 board
(J-6090-127-A)
CK-121 board
(J-6090-128-A)
Harness 6P
(J-6090-126-A)
CK-122 board
(J-6090-129-A)
Flexible flat cables
FFC 26P J-6090-117-A
FFC 9P J-6090-118-A
FFC 5P J-6090-119-A
FFC 15P J-6090-121-A
FFC 25P J-6090-122-A
Stand
(J-6090-132-A)
CK-122 board
Connector
(CN601)
Two screws
(B3)
MB-108 board
Connector
(CN101)
Stand
B
A
Tray
The lever of chuck cam
Hole
Dust cover
Fig. 2
