Sony DVP-C660 Service Ma page 6

QQ
3 7 63 1515 0
6) Mount the lock lever (See Fig. 5.)
7) Mount the spring (lock lever). (See Fig. 5.)
Spring
Lock lever
(lock lever)
Gear
(main)
TE
L 13942296513
8) Rotate the gear (main) in the direction of arrow A by 90°
turn. (Gear (U/D) is up position.) (See Fig. 6.)
9) Mount the Gear (rev). (See Fig. 6.)
10) Fix three stopper washers on the groove of shafts.
(See Fig. 6.)
Stopper washer
* Groove
* *
Shaft
Two stopper
washers
Gear (main)
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Spring
(lock lever)
Lock lever
Fig. 5
Gear (rev)
Gear (U/D)
A
x ao
y
. i
Fig. 6
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5 HOW TO SERVICE MB-87 BOARD
1) Remove the upper case from the set. (Refer to 2-1)
2) Remove the tray cover ass'y. (Refer to 2-2)
3) Remove the front panel section. (Refer to 2-3)
4) Remove the table ass'y. (Refer to 2-5)
5) Remove the MB-87 board. (Refer to 2-7)
6) Remove the BU holder ass'y. (Refer to 2-11)
7) Set the jig (J-6090-102-A) as shown in Fig. 1.
CH-jig2 board
8) Set the CH-jig1 board as shown in Fig. 2.
Q Q
3 6 7 1 3
9) Set the MB-87 board as shown Fig. 3.
5 BU holder
ass'y
u163
.
– 6 –
2 9 9 4 2 8
CH-jig1 board
Two flexible flat cables
Fig. 1
2 CH-jig1 board
1 5 0 5 8 2 9 9 4
1 Two connectors
(CN101, 102)
Fig. 2
1
2 CH-jig2 board
3 Two
m
4 Two flexible flat
co
cables
(CN404, 405)
6 MB-87 board
Fig. 3
9 9
2 8 9 9
connectors
(CN201, 202)