DVP-LS500 - Sony DVD Service Manual (repair manual). Page 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.

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)

• Jig

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