DOWNLOAD Sony KLV-32BX300 / KLV-40BX400 Service Manual ↓ Size: 1.39 MB | Pages: 28 in PDF or view online for FREE

KLV-32BX300/40BX400  

12

A   Remove screws from Rear Cover

 

10 from KLV-32BX300 Only

 

8 from KLV-40BX400 Only

B   Remove 2 screws from Rear Cover bottom-center (KLV-40BX400 Only)

C   Remove 2 screws from Rear Cover top-center
D   Remove 1 screw from Terminal position

E   Remove 1 screw from Side Jack position

(Check the 

Sony Electronics Service Information

 website for any additional service related issues for this model.)

 51 

4-165-554-11  REAR 

COVER(32)

  

 

(KLV-32BX300 

ONLY)

 51 

4-165-549-01  REAR 

COVER(40)

  

 

(KLV-40BX400 

ONLY)

 * 

52 

4-115-101-02 

COVER, ECS

  

53 

4-166-138-01 

COVER, UNDER (32)

  

 

(KLV-32BX300 

ONLY)

  

53 

4-166-136-01 

COVER, UNDER (37)

  

 

(KLV-40BX400 

ONLY)

  

54 

4-168-272-01 

BRACKET,VESA(S)

  

 

(KLV-32BX300 

ONLY)

  

54 

4-167-326-01 

BRACKET, VESA (S)

  

 

(KLV-40BX400 

ONLY)

  

55 

A-1744-834-A 

H2LS BOARD, MOUNTED

  

56 

4-166-126-01 

SUPPORT, PANEL

 

 

2-580-640-01 

SCREW, +BVTP 4X16 TYPE2 IT-3

 

 

2-580-595-01 

SCREW, +PSW M3X12

  

 

(KLV-32BX300 

ONLY)

 

 

7-685-648-79 

SCREW, +BVTP 3X12 TYPE2 IT-3

 

 

4-159-298-01 

SCREW, +PSW M4X10

52

54

53

51

55

56

A

D

E

H

G

F

KLV-32BX300 ONLY
KLV-40BX400 ONLY

C

B

I

J

F   Remove 1 screw from Under 

Cover to detach from Bottom 

Frame

G   Slide Vesa Brackets sideways to 

remove from Rear Cover

H   Slide Vesa Brackets up to remove 

from Rear Cover

I   Lift up H2LS Board and 

disconnect 1 connector to remove 

from Bezel Assembly

J   Slide-out Panel Supports to 

remove from Bezel Assembly

 

2 from KLV-32BX300 Only

 

4 from KLV-40BX400 Only

KLV-32BX300/40BX400  

13

(Check the 

Sony Electronics Service Information

 website for any additional service related issues for this model.)

  

101 

1-858-364-12 

LOUD SPEAKER

  

102 

4-166-134-01 

BRACKET, SP (32R)

  

 

(KLV-32BX300 

ONLY)

  

102 

4-166-132-01 

BRACKET, SP (40R)

  

 

(KLV-40BX400 

ONLY)

  

103 

4-166-133-01 

BRACKET, SP (32L)

  

 

(KLV-32BX300 

ONLY)

  

103 

4-166-131-01 

BRACKET, SP (40L)

  

 

(KLV-40BX400 

ONLY)

  

104 

A-1744-833-A 

H2LR BOARD, MOUNTED

 

 

2-580-640-01 

SCREW, +BVTP 4X16 TYPE2 IT-3

 

 

7-685-648-79 

SCREW, +BVTP 3X12 TYPE2 IT-3

 

 

4-159-298-01 

SCREW, +PSW M4X10

A   Remove 1 screw from Speaker Bracket Right to detach from Bezel Assembly
B   Remove 2 screws from Loudspeaker to detach from Speaker Bracket Right

C   Remove 2 screws from Bottom Frame to detach from Panel
D   Remove 2 screws from Bottom Frame to detach from Bezel Assembly (KLV-40BX400 Only)

E   Remove 1 screw from Speaker Bracket Left to detach from Bezel Assembly

F   Remove 2 screws from Loudspeaker to detach from Speaker Bracket Left

G   Disconnect 1 connector from H2LR Board and release from LED Guide

102

101

104

103

101

A

D

F

G

E

B

C

KLV-32BX300/40BX400  

14

(Check the 

Sony Electronics Service Information

 website for any additional service related issues for this model.)

A   Remove 4 screws from Power (G2LE/G2HE) Boards
B   Disconnect 3 connectors from Power G2LE/G2HE) Boards

C   Remove 1 screw from Joint Bracket to detach from Panel
D   Remove 4 screws from BAA Board

E   Disconnect 4 connectors from BAA Board

F   Slide Side Jack Bracket to right-side to remove from BAA Board

G   Carefully Lift up Panel to remove from Bezel

 

NOTE: The Joint Bracket is not part of the Panel and must be replaced when replacing the Panel.

  

151 

X-2546-241-1 

BEZEL (32) ASSEMBLY

  

 

(KLV-32BX300 

ONLY)

  

151 

X-2546-238-1 

BEZEL (40) ASSEMBLY

  

 

(KLV-40BX400 

ONLY)

  

152 

N/A 

LCD PANEL

 

 

FOR ALL LCD PANEL PART NUMBER INFORMATION

 

 

REFER TO THE LCD PANELS SERVICE MANUAL

  

153 

4-166-286-31 

BRACKET, SIDE JACK

  154 

A-1751-212-A 

BAA BOARD, COMPLETE

  

 

(KLV-32BX300 

ONLY)

    154 

A-1751-555-A 

BAA BOARD, COMPLETE

  

 

(KLV-40BX400 

ONLY)

 

NOTE: Final software is not installed on this BAA Board. The latest software update 

 

must be downloaded from the Sony Electronics Service Information website 

 

at: http://www.sony.com/asp. Install the update after replacing this board using the 

 

instructions provided with the software.

  

155 

1-474-200-11 

G2LE BOARD, COMPLETE

  

 

(KLV-32BX300 

ONLY)

  

155 

1-474-202-21 

G2HE BOARD, COMPLETE

  

 

(KLV-40BX400 

ONLY)

 

 

2-580-592-01 

SCREW, +PSW M3X8

  

 

(KLV-32BX300 

ONLY)

 

 

2-580-593-01 

SCREW, +PSW M3X8

  

 

(KLV-40BX400 

ONLY)

Joint
Bracket

155

154

153

152

151

KLV-32BX300 ONLY
KLV-40BX400 ONLY

KLV-32BX300 ONLY
KLV-40BX400 ONLY

KLV-32BX300 ONLY
KLV-40BX400 ONLY

A

B

C

D

E

F

G

KLV-32BX300/40BX400  

15

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.

(Check the 

Sony Electronics Service Information

 website for any additional service related issues for this model.)

Š

2-580-640-01

SCREW, +BVTP 4X16 TYPE2 IT-3

RC(10), SPKR BRKT-L to BEZ(1), SPKR BRKT-R to BEZ(1)

12

š

2-580-595-01

SCREW, +PSW M3X12

RC TOP-CENTER(2)

2

Ť

7-685-648-79

SCREW +BVTP    3X12 TYPE2 IT-3

RC to TERMINAL AREA(1), RC to SIDE JACK BRKT(1), SPKR to SPKR BRKT-L(2), SPKR to SPKR BRKT-R(2)

6

ť

2-580-608-01

SCREW, +PSW M5X16

TABLE-TOP STAND(4)

4

Ū

2-580-592-01

SCREW, +PSW M3X8

BAA(4), G2LE(4), JOINT BRKT to PNL(1)

9

Ũ

4-159-298-01

SCREW, +PSW M4X10

UC to BTM FRM(1), BTM FRM to PNL(2)

3

Ŭ

2-580-593-01

SCREW, +PSW M3X8

NOT IN THIS MODEL

0

Š

2-580-640-01

SCREW, +BVTP 4X16 TYPE2 IT-3

RC(8), SPKR BRKT-L to BEZ(1), SPKR BRKT-R to BEZ(1), BTM FRM to BEZ(2)

12

š

2-580-595-01

SCREW, +PSW M3X12

NOT IN THIS MODEL

0

Ť

7-685-648-79

SCREW +BVTP    3X12 TYPE2 IT-3

RC to TERMINAL AREA(1), RC to SIDE JACK BRKT(1), SPKR to SPKR BRKT-L(2), SPKR to SPKR BRKT-R(2)

6

ť

2-580-608-01

SCREW, +PSW M5X16

TABLE-TOP STAND(4)

4

Ū

2-580-592-01

SCREW, +PSW M3X8

NOT IN THIS MODEL

0

Ũ

4-159-298-01

SCREW, +PSW M4X10

RC TOP-CENTER(2), RC BTOM-CENTER(2), UC to BTM FRM(1), BTM FRM to PNL(2)

7

Ŭ

2-580-593-01

SCREW, +PSW M3X8

BAA(4), G2LE(4), JOINT BRKT to PNL(1)

9