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Model
KDL-32EX421 KDL-32EX425 KDL-32EX520 KDL-32EX521 KDL-32EX523 KDL-32EX524 KDL-32EX525 KDL-37EX521 KDL-37EX524 KDL-37EX525 KDL-40EX520 KDL-40EX521 KDL-40EX523 KDL-40EX524 KDL-40EX525 KDL-46EX520 KDL-46EX521 KDL-46EX524 KDL
Pages
67
Size
3.99 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / S/N RANGE 1,000,001 - 1,999,999
File
kdl-32ex421-kdl-32ex425-kdl-32ex520-kdl-32ex521-kd.pdf
Date

Sony KDL-32EX421 / KDL-32EX425 / KDL-32EX520 / KDL-32EX521 / KDL-32EX523 / KDL-32EX524 / KDL-32EX525 / KDL-37EX521 / KDL-37EX524 / KDL-37EX525 / KDL-40EX520 / KDL-40EX521 / KDL-40EX523 / KDL-40EX524 / KDL-40EX525 / KDL-46EX520 / KDL-46EX521 / KDL-46EX524 / KDL Service Manual ▷ View online

KDL-32EX421,425/37EX521,524,525/32/40/46EX520,521,523,524,525(AEP/UK)
65
APPENDIX-2
1. PROCEDURE TO REMOVE LCD PANEL FROM BEZEL ASSY
Peel off the double sided tape between the bezel assembly and the LCD panel when exchanging the LCD panel, etc, follow the instructions below.
<32~46 inch>
2.Peel off double sided tape
To peel off the double sided tape between the bezel assembly and the panel, push bezel down and pull panel up.
To prevent breaking the panel it is prohibited to push the panel from front.
1.Take off  “Bracket, Panel”
Take off  “Bracket, Panel” by pushing bezel hook.
The positions are shown on the following pages.
Pushing hook
Put off
(1)Take off LED board to assist with tape peel off.
(2)Put hand between the bezel and panel, pull panel up        
and push bezel down as shown in the picture.
Should pull up
metal area, and
not cell area.
(3)Move hands along, peeling off tape, pull up and push down near the tape as you go along.
Moving hands
step by step
KDL-32EX421,425/37EX521,524,525/32/40/46EX520,521,523,524,525(AEP/UK)
66
Because the double sided tape’s strength weakens when peeled off, peel off all the tape from bezel assembly, and stick on new ones 
(P/N: 4-272-200-01)
.
2. EXCHANGE DOUBLE SIDED TAPE
APPENDIX-2
1.Peel off double sided tapes from Panel. 
(Possibly remain on Bezel side)
2position
5x290mm t=0.4 
2position
5x350mm t=0.4 
32”
37”
2position
5x380mm t=0.4 
40”
46”
3position
5x290mm t=0.4 
<32/37/40/46 inch>
2.Stick double sided tapes
Peel off separate papers before panel puts on.
KDL-32EX421,425/37EX521,524,525/32/40/46EX520,521,523,524,525(AEP/UK)
67
1.Putting Panel on to bezel
(1) Put from upper side adjusting position to L/R side.
(2) Down panel on to bottom caring about fitting bezel position 
ribs and panel cutout area.
Pay attention to the double sided tape, put the panel on to the bezel assembly as shown below.
3. PUTTING PANEL ON TO BEZEL
(1)Put on upper side
(2)Put down
Care about positioning rib (L&R)
<32~46 inch>
Please lock Panel with hooks of Bezel.
2.Lock with hooks of Bezel / Putting on “Bracket, panel”
<32~46 inch>
Put brackets and confirm fixed by hook.
APPENDIX-2
KDL-32EX421,425/37EX521,524,525/32/40/46EX520,521,523,524,525(AEP/UK)
67
1.Putting Panel on to bezel
(1) Put from upper side adjusting position to L/R side.
(2) Down panel on to bottom caring about fitting bezel position 
ribs and panel cutout area.
Pay attention to the double sided tape, put the panel on to the bezel assembly as shown below.
3. PUTTING PANEL ON TO BEZEL
(1)Put on upper side
(2)Put down
Care about positioning rib (L&R)
<32~46 inch>
Please lock Panel with hooks of Bezel.
2.Lock with hooks of Bezel / Putting on “Bracket, panel”
<32~46 inch>
Put brackets and confirm fixed by hook.
APPENDIX-2
Page of 67
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Sony KDL-32EX421 / KDL-32EX425 / KDL-32EX520 / KDL-32EX521 / KDL-32EX523 / KDL-32EX524 / KDL-32EX525 / KDL-37EX521 / KDL-37EX524 / KDL-37EX525 / KDL-40EX520 / KDL-40EX521 / KDL-40EX523 / KDL-40EX524 / KDL-40EX525 / KDL-46EX520 / KDL-46EX521 / KDL-46EX524 / KDL Service Manual ▷ Download