Sony UP-21MD Service Manual page 14

4 A a £m. i
-4. Repiacemeni of Main Paris
1-4-1. Mechanical Deck Assembly
1. Remove the top cover. (Refer to Section 1-3-1.)
2. Disconnect the four flexible flat cables and one
harness from the connectors (CN102, CN301, CN401,
CN601, and CN901) on the VPR-74 board.
3. Remove the ribbon panel assembly. (Refer to Section
1-3-2.)
4. Remove the front panel assembly. (Refer to Section 1-
3-3.)
5. Disconnect the four flexible flat cables from the
connectors (CN201, CN301, CN302, and CN401) on
the SY-299 board.
6. Remove the four screws, then remove the SY-299
board and mechanical partition plate.
Flexible
flat cables
Connector
(CN102)
Connecto ;
(CN901) Flexible
Connector v g flat cables
(CN401)
Connector
(CN601)
Connector
(CN301)
Connector
(CN401)
Mechanical
partition plate
Remove the two screws and then remove the front stay
assembly.
Remove the power button, then remove the power
switch rod.
UP-21MD V1