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Model
KLV-32D300A KLV-32V300A KLV-40D300A KLV-40V300A KLV-46V300A
Pages
40
Size
3.59 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-32d300a-klv-32v300a-klv-40d300a-klv-40v300a-kl.pdf
Date
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Sony KLV-32D300A / KLV-32V300A / KLV-40D300A / KLV-40V300A / KLV-46V300A Service Manual ▷ View online

KLV-32/40D300A, 32/40/46V300A (WB)     7
TABLE OF CONTENTS
SAFETY CHECK-OUT ............................................. 4
SELF DIAGNOSIS FUNCTION ................................ 5
1. DISASSEMBLY ............................................... 1-1
1-1. KLV-32D300A/32V300A ...................................... 1-1
1-1-1.
REAR COVER REMOVAL ............................ 1-1
1-1-2.
STAND ASSY AND VESA ARM ASSY
REMOVAL ...................................................... 1-1
1-1-3.
H1 BOARD REMOVAL ................................. 1-2
1-1-4.
U1 AND U2 BOARDS AND SIDE
TERMINAL ..................................................... 1-2
1-1-5.
POWER UNIT REMOVAL ............................ 1-3
1-1-6.
DTT (TOP) SHIELD REMOVAL .................. 1-3
1-1-7.
BG1/UT BOARD REMOVAL ........................ 1-4
1-1-8.
BH BOARD REMOVAL (KLV-32D300A) ... 1-4
1-1-9.
UNDER COVER REMOVAL ........................ 1-5
1-1-10. SPEAKER REMOVAL ................................... 1-5
1-1-11. LCD PANEL REMOVAL ............................... 1-6
1-2. KLV-40D300A, 40/46V300A ............................... 1-7
1-2-1.
REAR COVER REMOVAL ............................ 1-7
1-2-2.
STAND ASSY AND VESA ARM ASSY
REMOVAL ...................................................... 1-7
1-2-3.
H1 BOARD REMOVAL ................................. 1-8
1-2-4.
U1 AND U2 BOARDS AND SIDE
TERMINAL REMOVAL ................................ 1-8
1-2-5.
G3 AND D1 BOARDS REMOVAL ............... 1-9
1-2-6.
DTT (TOP) SHIELD REMOVAL .................. 1-9
1-2-7.
BG1/UT BOARD REMOVAL ...................... 1-10
1-2-8.
BH BOARD REMOVAL (KLV-40D300A) . 1-10
1-2-9.
AC INLET AND UNDER COVER
REMOVAL .................................................... 1-11
1-2-10. LCD BKT BTM L/R ASSY .......................... 1-11
1-2-11. SPEAKER REMOVAL ................................. 1-12
1-2-12. H3 AND H4 BOARDS REMOVAL ............. 1-12
1-2-13. D2 BOARD REMOVAL ............................... 1-13
1-2-14. LCD PANEL AND BEZEL ASSY
REMOVAL .................................................... 1-14
2. DIAGRAMS ..................................................... 2-1
2-1. CIRCUIT BOARDS LOCATION ......................... 2-1
(1)
KLV-32D300A, 32V300A .............................. 2-1
(2)
KLV-40D300A, 40/46V300A ......................... 2-1
3. EXPLODED VIEWS ........................................ 3-1
3-1. KLV-32D300A/32V300A ...................................... 3-2
3-1-1.
REAR COVER AND STAND ASSY ............. 3-2
3-1-2.
CHASSIS-1 ...................................................... 3-3
3-1-3.
CHASSIS-2 ...................................................... 3-4
3-1-4.
CHASSIS-3 ...................................................... 3-5
3-1-5.
SPEAKER ........................................................ 3-6
3-1-6.
BEZEL ASSY AND LCD PANEL ................. 3-7
3-2. KLV-40D300A, 40/46V300A ............................... 3-8
3-2-1.
REAR COVER AND STAND ASSY ............. 3-8
3-2-2.
CHASSIS-1 ...................................................... 3-9
3-2-3.
CHASSIS-2 .................................................... 3-10
3-2-4.
CHASSIS-3 .................................................... 3-11
3-2-5.
SPEAKER ...................................................... 3-12
3-2-6.
BEZEL ASSY AND LCD PANEL ............... 3-13
3-3. PACKING MATERIALS
(KLV-32D300A/32V300A) ................................. 3-14
3-4. PACKING MATERIALS
(KLV-40D300A/40V300A) ................................. 3-15
3-5. PACKING MATERIALS (KLV-46V300A) ....... 3-16
KLV-32/40D300A, 32/40/46V300A (WB)     1-1
1-1. KLV-32D300A/32V300A
1-1-1. REAR COVER REMOVAL
SECTION 1
DISASSEMBLY
1-1-2. STAND ASSY AND VESA ARM ASSY REMOVAL
1
 Three screws
   (+BV3X12)
2
 Two screws
   (+PSW M5X16)
3
 Two screws
   (+BVTP2 4X16)
3
 Three screws
   (+BVTP2 4X16)
3
 Four screws
   (+BVTP2 4X16)
3
 Four screws
   (+BVTP2 4X16)
4
 Rear cover
1
 Three screws
   (+PSW M5X16)
2
 Stand (M-WS) assy
5
 VESA arm (32) assy
7
 VESA arm (32) assy
6
 One screw
   (+PSW M5X16)
3
 One screw
   (+PSW M3X5)
4
 One screw
   (+PSW M5X16)
KLV-32/40D300A, 32/40/46V300A (WB)     1-2
KLV-32D300A/32V300A
1-1-3. H1 BOARD REMOVAL
1-1-4. U1 AND U2 BOARDS AND SIDE TERMINAL
2
 Multi button assy
3
 H1 board
CN101
1
 Connector
1
 Two screws
   (+BV 3X12)
2
 U1 board 
2
 U2 board 
3
 Side jack (M) holder
3
 Side jack (M) holder
1
 Two screws
   (+PSW M3X5)
4
 Side terminal
1
 One screw
   (+BV 3X12)
1
 One screw
   (+BV 3X12)
KLV-32V300A
KLV-32D300A
Plate ground (M)
KLV-32/40D300A, 32/40/46V300A (WB)     1-3
KLV-32D300A/32V300A
1-1-5. POWER UNIT REMOVAL
1-1-6. DTT (TOP) SHIELD REMOVAL
2
 Two screws
   (+PSW 3SG)
2
 Two screws
   (+PSW 3SG)
CN6202
1
 Connectors
CN6201
Hooks
Claws
3
 Power unit
4
 G1 bracket
1
 Connector
2
 Two screws (HEX)
1
 Two screws
   (+PSW M3X5)
3
 DTT (TOP) shield
1
 Two screws
     (+PSW M3X5)
1
 Three screws
   (+PSW M3X5)
1
 One screw
     (+PSW M3X5)
1
 One screw
   (+PSW M3X5)
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