Sharp XG-PH70X (serv.man2) Service Manual ▷ View online
XG-PH70X/XG-PH70X-N
2 – 5
[7] Removing the Top Cabinet
1. Remove the screw from IR (Front) unit, take out the IR (Front) unit and then disconnect the IR (Front) unit connector (RC).
2. Remove the sixteen screws from the top cabinet and then pull up and off the top cabinet.
RC
7-1
IR (Front) Unit
7-2
Bottom Case
Top Cabinet
Top Cabinet
XG-PH70X/XG-PH70X-N
2 – 6
[8] Removing the Handle Bracket 3
1. Remove the Eleven screws from the handle bracket 3 and detach the handle bracket 3.
Handle Bracket 3
8-1
XG-PH70X/XG-PH70X-N
2 – 7
[9] Removing the PWB Units
1. Disconnect all the connector from the Main Unit.
2. Remove the five screws from the Main Unit. Detach the Main Unit from the PC I/F Unit.
3. Remove the two spacers from the PC I/F Unit.
4. Remove the five spacers and the screw.
5. Disconnect the PC I/F Unit from the Terminal Unit and then detach the PC I/F Unit.
FC7
RC
FC4
FC6
LSR
LSL
AD
9-5
FC7
RC
FC4
FC6
LSR
LSL
TS
FC5
FC2
FC3
CW
LSF
PR
BTL
BTR
TS
RC
FC1
FR
LSUD
LSRL
9-2
9-4
9-3
Main Unit
IR (Back) Unit
PC I/F Unit
Terminal Unit
[Enlarged]
CW
PR
BTL
BTR
TS
RC
FC1
TS
FC5
FC2
FC3
LSF
FR
LSUD
LSRL
XG-PH70X/XG-PH70X-N
2 – 8
[10] Removing the Optical Engine and Lens Shift
1. Remove the screw from the rod duct and then detach the rod duct.
2. Remove the screw from the lamp channel top.
3. Unhook the front of the lamp channel top and take it out.
4. Slide the bimetal cover and detach it out.
5. Release the cable tie and then disconnect the left speaker connector.
6. Remove the eight screws from the lens shift and remove three screws from the optical engine and then lift the lens shift and optical engine out of
position.
10-3
10-5
10-1
10-2
10-4
10-6
Rod Duct
Lamp Channel Top
Bimetal Cover
Lens Shift
Chassis
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