Hitachi HT-4139-28, Руководство по обслуживанию

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REV0 10.02.15
-H8-12-
8.3.3 Replacing the DRV P/K (CPS614 P/K)
①
Remove the Top Cover, the Main Cover (L) (R), the Side Cover (L) (R), and the Back Cover
For instructions, please refer to “8.1 Preparation”
②
Unscrew 5 bind-head screws ( loosen 3, unscrew 2) from the Package Cover. Remove the Fan Connector
(J7). For instructions, please refer to “8.3.2 Replacing the Main P/K ASSY (CPS619 P/K)”
③
Disconnect all 17 connectors attached to MAIN P/K ASSY (CPS619 P/K) (J31, J30, J29, J34, J32, J38,
J33, J26, J25, J24, J23, J22, J36, J20, J27, J28)
④
Unscrew 4 bind-head screws and 2 long-head screws on the from the DRV P/K ASSY (CPS614 P/K)
⑤
Take the reverse steps to attach DRV P/K ASSY (CPS614 P/K)
Make sure the FPC cable is attached to the print side of cable facing out and the blue strip end plugs into
J20 on DRV-P/K ASSY (CPS614 P/K)
#23
DRV P/K ASSY
（CPS614 P/K）
Bind-head
screw
J31
J26
J25
J24
J23
J22
J21
J36
J20
DRV P/K ASSY
（
CPS614 P/K
）
Long Bolt
J30 J34 J38 J33
J32 J29
J27
J28
Bind-head
screw
Bind-head
screw Bind-head
screw
Tools Needed: Magnetic Philips Screwdriver (No.2),
Box-wrench
（
5.5mm
）
CAUTION CAUTION CAUTION CAUTION
White side up.