Table Of Contents - Sony KLV-32W400A Service Manual

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Install manual (6 pages)

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Table Of Contents

Table of Contents

SAFETY CHECK-OUT ............................................. 5

SELF DIAGNOSIS FUNCTION ................................ 6

1. DISASSEMBLY ............................................... 1-1

1-1. KLV-32W400A ...................................................... 1-1

1-1-1. REAR COVER AND STAND ASSY

REMOVAL ...................................................... 1-1

1-1-2. SWITCH UNIT AND SIDE JACK BRACKET

REMOVAL ...................................................... 1-2

1-1-3. UNDER COVER AND VESA FRAME (TOP)

REMOVAL ...................................................... 1-3

1-1-4. BG1G BOARD REMOVAL ........................... 1-4

1-1-5. POWER UNIT REMOVAL ............................ 1-5

1-1-6. SPEAKER AND UNDER BAR REMOVAL . 1-6

1-1-7. LCD PANEL, H3E BOARD AND H4 BOARD

REMOVAL ...................................................... 1-7

1-1-8. WIRING LAYOUT ......................................... 1-8

1-2. KLV-40W400A ...................................................... 1-9

1-2-1. REAR COVER AND STAND ASSY

REMOVAL ...................................................... 1-9

1-2-2. AC INLET AND UNDER COVER

REMOVAL .................................................... 1-10

1-2-3. BG1G BOARD AND IP5 BOARD

REMOVAL .................................................... 1-11

1-2-4. FRAME REMOVAL ..................................... 1-12

1-2-5. SPEAKER (L) REMOVAL ........................... 1-13

1-2-6. SPEAKER (R) REMOVAL ........................... 1-13

1-2-7. LCD PANEL, H3E BOARD AND H4 BOARD

REMOVAL .................................................... 1-14

1-2-8. WIRING LAYOUT ....................................... 1-15

1-3. KLV-46W400A .................................................... 1-16

1-3-1. REAR COVER AND STAND ASSY

REMOVAL .................................................... 1-16

1-3-2. AC INLET AND UNDER COVER

REMOVAL .................................................... 1-17

1-3-3. BG1G BOARD AND IP5 BOARD

REMOVAL .................................................... 1-18

1-3-4. FRAME REMOVAL ..................................... 1-19

1-3-5. SPEAKER (L) REMOVAL ........................... 1-20

1-3-6. SPEAKER (R) REMOVAL ........................... 1-20

1-3-7. LCD PANEL, H3E BOARD AND

H4 BOARD REMOVAL ............................... 1-21

1-3-8. WIRING LAYOUT ....................................... 1-22

1-4. KLV-52W400A .................................................... 1-23

1-4-1. REAR COVER AND STAND ASSY

REMOVAL .................................................... 1-23

1-4-2. AC INLET AND UNDER COVER

REMOVAL .................................................... 1-24

1-4-3. D4, D5, G5 AND BG1B BOARDS

REMOVAL .................................................... 1-25

1-4-4. FRAME REMOVAL ..................................... 1-26

1-4-5. SPEAKER (L) REMOVAL ........................... 1-27

1-4-6. SPEAKER (R) ................................................ 1-27

1-4-7. LCD PANEL, H3E BOARD AND H4 BOARD

REMOVAL .................................................... 1-28

1-4-8. WIRING LAYOUT ....................................... 1-29

2. DIAGRAMS ..................................................... 2-1

2-1. CIRCUIT BOARDS LOCATION ......................... 2-1

2-2. BLOCK DIAGRAM .............................................. 2-2

3. EXPLODED VIEWS ........................................ 3-1

3-1. KLV-32W400A ...................................................... 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

3-2. KLV-40W400A ...................................................... 3-5

3-2-1. REAR COVER AND STAND ASSY ............. 3-5

3-2-2. CHASSIS-1 ...................................................... 3-6

3-2-3. CHASSIS-2 ...................................................... 3-7

3-3. KLV-46W400A ...................................................... 3-8

3-3-1. REAR COVER AND STAND ASSY ............. 3-8

3-3-2. CHASSIS-1 ...................................................... 3-9

3-3-3. CHASSIS-2 .................................................... 3-10

3-4. KLV-52W400A .................................................... 3-11

3-4-1. REAR COVER AND STAND ASSY ........... 3-11

3-4-2. CHASSIS-1 .................................................... 3-12

3-4-3. CHASSIS-2 .................................................... 3-13

3-5. PACKING MATERIALS .................................... 3-14

3-5-1. KLV-32W400A .............................................. 3-14

3-5-2. KLV-40W400A .............................................. 3-15

3-5-3. KLV-46W400A .............................................. 3-16

3-5-4. KLV-52W400A .............................................. 3-17

(1) KLV-32W400A ................................................ 2-1

(2) KLV-40W400A ................................................ 2-1

(3) KLV-46W400A ................................................ 2-1

(4) KLV-52W400A ................................................ 2-1

(1) BG1G Board ..................................................... 2-2

KLV-32/40/46/52W400A (GA)

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Table Of Contents - Sony KLV-32W400A Service Manual