Sony KLV-32LL50A Service Manual ▷ View online
13
KLV-32LL50A
KLV-32LL50A
1-3. BT2 BOARD AND GT3 (POWER) BOARD REMOVAL
1 Unhook Side Jack from Main Bracket
2 Disconnect 5 connectors from BT2 Board
3 Remove 5 screws from BT2 Board
4 Disconnect 3 connectors from GT3 (Power) Board
5 Remove 6 screws from GT3 (Power) Board
2
1
4
3 Screw,
+BVST3X8
Side Jack Cover
BT2 Board
GT3 (Power) Board
Main Bracket
5 Screw,
+BVST3X8
14
KLV-32LL50A
KLV-32LL50A
1-4. TABLE-TOP STAND ASSEMBLY AND UNDER COVER REMOVAL
1 Gently place the TV set face down onto a soft cloth
2 Remove 3 screws Table-Top Stand Assembly
3 Remove 2 screws from Under Cover
2 Screw,
+PSW M5X16
3
Screw, +BVST 3X8
Table-Top
Stand Assembly
Stand Assembly
Under Cover
1
Soft Cloth
15
KLV-32LL50A
KLV-32LL50A
1-5. BRACKETS AND SPINE REMOVAL
1 Remove 1 screw from Main Bracket
2 Remove 4 screws from Main Bracket
3 Remove 2 screws from VESA (Top) Bracket
4 Remove 2 screws from both VESA (Bottom) Brackets
5 Remove 2 screws from Spine (L)
6 Remove 3 screws from Spine (R)
7 Remove 2 screws from both Spines
8 Remove 4 screws from Bottom Frame
9 Remove 2 screws from Bottom Frame
4 Screw,
+PSW M4X8
1
Screw,
+BVTP 4X16
TYPE2 IT-3
2
Screw,
+BVST 3X8
5 Screw,
+PSW M4X8
6 Screw,
+PSW M4X8
3
Screw,
+PSW
M4X8
8 Screw,
+PSW M4X8
Bottom Frame
Spine (R)
Spine (L)
Main Bracket
VESA (Bottom)
VESA
(Top)
9 Screw,
+BVTP 4X16
TYPE2 IT-3
TYPE2 IT-3
7
Screw,
+BVTP 4X16
TYPE2 IT-3
Soft Cloth
16
KLV-32LL50A
KLV-32LL50A
1-6. LOUDSPEAKER, HM7 BOARD, LED GUIDE, CLEAR PANEL AND LCD PANEL REMOVAL
1 Disconnect LVDS connector from T-con and 1 connector from Inverter Board
2 Remove 2 screws and release LCD panel from Bezel
3 Remove 4 screws from both loudspeakers
4 Remove 1 screw from Under Bar
5 Slide out HM7 from Clear Panel and Disconnect 1 connector
6 Remove Clear Panel from Bezel
7 Remove 1 screw from LED Guide
1-6-1. CLEANING THE LCD PANEL
3 Screw,
+PSW M4X8
3
Screw,
+PWHTP2
3X16
Speaker
LCD Panel
HM7
LED
Guide
Guide
Under Bar
Clear Panel
Speaker
4 Screw,
+BVTP 4X16
TYPE2 IT-3
TYPE2 IT-3
5
6
1
7 Screw,
+BVTP 4X16
TYPE2 IT-3
TYPE2 IT-3
2 Screw,
+BVTP 4X16
TYPE2 IT-3
TYPE2 IT-3
Soft Cloth
Board
CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of electric shock.
Clean the cabinet of the TV with a dry soft cloth.
Wipe the LCD screen gently with a soft cloth.
Stubborn stains may be removed with a cloth slightly moistened with a solution of mild soap and warm water.
If using a chemically pretreated cloth, please follow the instruction provided on the package.
Never use strong solvents such as a thinner, alcohol or benzine for cleaning.
Periodic vacuuming of the ventilation openings is recommended to ensure to proper ventilation.
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