Toshiba D-R4SU Service Manual page 10

1-2. PC Board Replacement
1-2-1. Tuner Unit PC Board
1. Remove the top cover. (Refer to item 1-1-1.)
2. Disconnect the flexible cable (1).
3. Remove the screw (2) and the screw (3).
4. Remove the claw, then remove the Tuner Unit PC board (4).
1-2-2. Digital PC Board
1. Remove the top cover. (Refer to item 1-1-1.)
2. Peel off the tape (1).
2. Disconnect the flexible cable (2).
3. Remove four screws (3), then remove the Digital PC board (4).
Note:
• The Digital PC board (4) is connected to the Mother PC board (5) by three connectors (6). Take notice when removing.
Connector (6)
Tape (1)
Flexible
cable (2)
Screws (3)
Digital PC
board (4)
Mother PC board (5)
Screw (3)
Claw
Claw
Remove the connector claw
in the direction indicated
by the arrows to release the
flexible cable.
Connectors (6)
Fig. 2-1-7
Tuner Unit
PC board (4)
Flexible
cable (1)
Fig. 2-1-6
Flexible
cable (2)
Connector
Screw (2)