Sony KDL-40EX720 / KDL-46EX720 / KDL-55EX720 Service Manual ▷ View online
KDL-40/46/55EX720(K)
101
PROCEDURE TO REMOVAL OF REAR COVER (46)
3. Open RC with “COVER AC” and AC cable are attached.
Note: Make sure to hold cable not to give any tension to connector and scratch damage for cable.
4. Release AC cable connector.
5. Release hook of “COVER AC” and remove it.
APPENDIX-1
AC Cable
3
4
5
AC Cover
Note:
Confirm the hook broken before reuse COVER AC.
In case hook broken is occurred, replace with new one.
Confirm the hook broken before reuse COVER AC.
In case hook broken is occurred, replace with new one.
KDL-40/46/55EX720(K)
102
APPENDIX-1
PROCEDURE TO ASSEMBLEL OF REAR COVER (37/40/46)
1. Put Rear Cover from top side.
2. Push and confirm Locks in order as below.
3. Confirm all locks are fitting..
1
1
1
1
1
1
2
3
9
8
7
4
5
6
1
1
1
1
1
1
2
4
7
6
3
5
1
1
1
1
1
1
2
3
6
5
4
<37 Inch>
<40 Inch>
<46 Inch>
KDL-40/46/55EX720(K)
103
<32/37/40/46/55/60 inch>
2.Peel off double sided tape
To peel off double sided tape between bezel assembly and panel, push bezel down and pull panel up.
Prohibited pushing panel from front side for prevention break panel.
Prohibited pushing panel from front side for prevention break panel.
1.Put off “Bracket, Panel”
Put off “Bracket, Panel” with pushing bezel hook.
The position shows on following pages.
The position shows on following pages.
Pushing hook
Put off
(1)Hook off LED board to be easy peel off
(2)Put hand into between bezel and Panel from side,
pull panel up and push down bezel like picture.
pull panel up and push down bezel like picture.
Should pull up
metal area,
should not cell area.
metal area,
should not cell area.
(3)Moving hand peeling by peeling to pull up and push down near the tape.
Moving hands
step by step
step by step
APPENDIX-2
1. PROCEDURE TO REMOVE LCD PANEL FROM BEZEL ASSY
Peel off double sided tapes between bezel assembly and LCD panel when exchanging LCD panel, etc, allow below instruction.
KDL-40/46/55EX720(K)
104
Because double sided tape’s strength weaken when tapes once peeled off, peel off all tapes from bezel assembly, and stick new ones (P/N: 4-272-200-01).
1.Peel off double sided tapes from Panel.
(Possibly remain on Bezel side)
2. EXCHENGE DOUBLE SIDED TAPES
2position
5x290mm t=0.4
5x290mm t=0.4
2position
5x350mm t=0.4
5x350mm t=0.4
32”
37”
2position
5x380mm t=0.4
5x380mm t=0.4
40”
46”
3position
5x290mm t=0.4
5x290mm t=0.4
<32/37/40/46 inch>
2.Stick double sided tapes
Peel off separate papers before panel puts on.
APPENDIX-2
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