Service Note - Sony dvp-s3000 Service Manual

1. DISK REMOVAL PROCEDURE
(at POWER OFF)
1) Insert a cross-tip screwdriver into a hole at the bottom, and
rotate the cam gear 1 in direction A. (See Fig. 1)
Note: To prevent a damege of cam gear, rotate it in direction
A by 1/4 turn.
2) Draw out the tray 2 in direction B by hand, and remove a
disk. (See Fig. 1)
B
2 Tray
Hole
A
2. HOW TO SERVICE AU-201, 203 AND MB-
80 BOARDS
1) Remove the top case from the set. (Refer to 2-1)
2) Remove the AU-201, 203 board. (Refer to 2-3)
Note: Do not disconnect wiring.
3) Remove the MB-80 board. (Refer to 2-4)
Note: Do not disconnect wiring.
4) Erect MB-80 board on three circuit board holders. (See. Fig. 2)
5) Erect AU-201, 203 board on two claws. (See Fig. 2)
AU-201 board
(US, Canadian model)
AU-203 board
(Chinese, Hong Kong, Singapore model)
MB-80 board

SERVICE NOTE

1 Cam gear
Fig. 1
Two claws
Three circuit board
holders
Fig. 2
3. HOW TO SERVICE THE MD BLOCK ASS'Y
1) Remove the top case from the main unit. (Refer to 2-1)
2) Remove the front panel. (Refer to 2-2)
Note: Do not disconnect wiring.
3) Remove the MD block ass'y. (Refer to 2-5)
4) Remove the MD upper cover, and mount as shown in Fig. 3.
Claws
Front panel
5) Install the MD block ass'y as shown in Fig. 4.
Note: Place a cushion at the position A.
6) Connect three flexible flat cables.
MD block ass'y
A
– 4 –
MD upper cover
Fig. 3
MD block ass'y
MD upper
cover
Three flexible
flat cable
Fig. 4