Service Note; Disc Removal Procedure (At Power Off); How To Service Mb-103 Board - Sony RMT-D145E Service Manual

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1.

DISC REMOVAL PROCEDURE (at POWER OFF)

1) Insert a driver into the aperture of the unit bottom, and move the lever of chuck cam in the direction of the arrow A. (See Fig. 1)
2) Draw out the tray in the direction of the arrow B, and remove a disc. (See Fig. 1)
2.

HOW TO SERVICE MB-103 BOARD

• Jig
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L 13942296513
CK-122 board
(J-6090-129-A)
CK-120 board
(J-6090-127-A)
Five 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
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Lever of chuck cam
Tray
Stand
(CK-121 board)
(J-6090-132-A)
Harness 6P (J-6090-126-A)
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SERVICE NOTE

2 9
8
Aperture
B
A
Fig. 1.
1) Remove the upper case from the set. (Refer to section 2-1)
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3 6 7 1 3 1 5
2) Remove the MB-103 board. (Refer to section 2-6)
3) Set the MB-103 board in the stand (with CK-121 board) as
shown in Fig. 2.
5 Connector (CN601)
4 Two tapping
screws (3 x 6)
3 Connector (CN101)
co
.
— 5 —
9 4 2 8
0 5 8 2 9 9 4 2 8
6 CK-122 board
1 MB-103 board
m
2 Stand
(with CK-121 board)
Fig. 2.
9 9
9 9