Sharp GX30 Service Manual - Page 82

REMOVAL, PROCEDURE, H1 x 2, Main PWB-A Unit, Front Cabinet, Display, Minus, Driver

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GX30 CONFIDENTIAL STEP REMOVAL 7 Back Cabinet (Display) PROCEDURE Open the handset 1.Screw Cover.......... (G1)x3 2.Screw G2)x4 Close the handset 3.Hook G3)x4 4.Hook G4)x1 FIGURE 8 9 8 Main PWB-A Open the handset 10 Unit 1.Hook H1)x2 OPEN (G1) x 2 Back Cabinet (Display) Front Cabinet (Display) (G2) x 2 1.7 x 5 mm (G1) x 1 (G2) x 2 1.7 x 5 mm Figure 8 (G3) x 2 Back Cabinet (Display) 2 SLIDE CLOSE 1 UP Jig 3 (G4) x 1 (G3) x 2 2 SLIDE 1 Insert a jig into the gap and slightly lift up the back cabinet (display) assembly. 2 Insert jigs into the space. Slide them in the direction of the arrow to release 4 hooks (G3). 3 Being careful with the claw, release the hook (G4). Figure 9 Main PWB-A Unit (H1) x 2 Front Cabinet (Display) OPEN Main PWB-A To unhook the main PWB-A, insert a small flat head screwdriver and lever it up as illustrated. Hook Minus Driver Figure 10 3 - 6

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GX30
3 – 6
CONFIDENTIAL
Figure 8
Figure 9
Figure 10
STEP
REMOVAL
PROCEDURE
FIGURE
7
Back Cabinet
(Display)
Open the handset
1.Screw Cover
..........
2.Screw
....................
Close the handset
3.Hook
.....................
4.Hook
.....................
(G1)x3
(G2)x4
(G3)x4
(G4)x1
8
9
8
Main PWB-A
Unit
Open the handset
1.Hook
.....................
(H1)x2
10
(G1) x 1
(G1) x 2
Back Cabinet (Display)
Front Cabinet
(Display)
OPEN
(G2) x 2
1.7 x 5 mm
(G2) x 2
1.7 x 5 mm
(G3) x 2
(G3) x 2
(G4) x 1
Back Cabinet (Display)
CLOSE
Jig
SLIDE
SLIDE
2
2
3
1
UP
1
2
Insert a jig into the gap and slightly lift up the back cabinet (display) assembly.
Insert jigs into the space.
Slide them in the direction of the arrow to release 4 hooks (G3).
3
Being careful with the claw, release the hook (G4).
(H1) x 2
Main PWB-A Unit
Front Cabinet
(Display)
OPEN
Hook
Minus
Driver
Main PWB-A
To unhook the main PWB-A,
insert a small flat head screwdriver
and lever it up as illustrated.