Zenith XBV243 series Service Manual - Chassis
Other manuals for XBV243 series:
Installation And Operating Manual, Installation And Operating Manual, Installation And Operating Manual
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VR168 - 923-03485
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D35E COMBO - CHASSIS
CHASSIS
CIRCUIT BOARD DISASSEMBLY
Note: Before removing the main circuit board, be sure
to short circuit the laser diode output land. After
replacing the main circuit board, open the land after
inserting the flexible connector.
MAIN CIRCUIT BOARD AND INTERFACE BOARD
1. Remove the top case. (See Fig. 2-1)
2. Remove 14 screws (B).
3. Remove the Deck from the Main Circuit Board.
4. Remove the Main Circuit Board from the Interface
Board.
5. Remove 2 screws (C).
6. Remove the Interface Board from the chassis.
Fig. 2-4
DIGITRON AND KEY CIRCUIT BOARD
1. Remove the front panel. (See Fig. 2-3)
2. Release 3 screws (D), and remove the digitron cir-
cuit board.
Fig. 2-5