Sharp AR-810 Manual de Serviço descarregar pdf (Página 49)

AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 29

2. 6. 2. PC boards

[A] System control board (SYS board)/Hard disk/

Logic board (LGC board)

(1) Remove the rear cover.

(2) Disconnect 1 connector.

(3) Remove 2 screws (shown by 2 white arrows),

loosen 14 screws and take off the rear feed

side inner cover (plate cover).

(4) Remove 1 screw (shown by a white arrow),

loosen 8 screws and take off the rear exit

side inner cover (plate cover).

Rear feed side

inner cover

Rear exit side

inner cover

(5) Disconnect 7 connectors, remove 6 screws

and take off the SYS board.

(6) Disconnect 2 connectors, remove 4 screws

and take off the hard disk with the bracket.

(7) Remove 4 screws and release the hard disk

from the bracket.

(8) Disconnect 19 connectors, remove 6 screws

and take off the LGC board.

[B] High-voltage transformer

(1) Disconnect 7 connectors to the SYS board

and hard disk.

(2) Remove 9 screws and take off the bracket

with the LGC board and hard disk.

SYS board

Hard disk

SYS board Hard disk bracket

LGC board

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