DOWNLOAD Sony KLV-26S400A / KLV-32S400A / KLV-37S400A Service Manual ↓ Size: 5.96 MB | Pages: 72 in PDF or view online for FREE

1

-01

2008/3

_ _

1st Issue

2

-02

2008/4

SUPP-1

New model addition. 

3

-03

2008/6

CORR-1

1) Service Adjustment changes

(Page 21)(Page 22)(Page23)

2) Bezel Assy component part indication in remark
column of Exploded View.

(Page 28)(Page 31)(Page 34)

3) Lock Assy,Rudder remark deletion. 

4

-04

2008/6

SUPP-2

New Model addition. 

5

-05

2008/7

CORR-2

HG4 Change to HG4A. 

6

-06

2008/8

SUPP-3

New model addition. 

7

-07

2008/8

SUPP-4

Part Number Change 

8

-08

2008/8

SUPP-5

Part Information Change - BG1 MOUNT(SERVICE)

9

-09

2008/9

CORR-3

Add Legend for wire dressing. 

10

-10

2008/9

SUPP-6

Part Information Change - GP COMPLETE KIT(32)

11

-11

2008/9

SUPP-7

Part Information Change
1) LCD PANEL(26 inch) 

2) LCD PANEL(37 inch) 

3) CONNECTOR ASSY 14P+20P 

MODEL

KLV-26S400A
KLV-32,32/H/S S400A
KLV-37S400A

PART NO. : 

9-872-993-14

12

-12

2008/11

CORR-4

Changes in Standby LED Error Display. 

13

-13

2008/11

SUPP-8

New model addition. 

14

-14

2009/01

SUPP-9

Part Information Change-Vesa Frame(Top)(26)Assy.

MODEL

COMMANDER

DEST.

KLV-26S400A

RM-GA011

E, EA, India, ME,

New Zealand,
Philippines,
Saudi Arabia,
South Africa, Thailand,
Vietnam

KLV-32S400A

RM-GA011

E, EA, India, Iran, ME,

New Zealand,
Philippines,
Saudi Arabia,
South Africa, Thailand,
Vietnam

MODEL

COMMANDER

DEST.

KLV-32S400A/H

RM-GA011

India, ME,

(Gun-Metallic Silver)

Philippines,
South Africa,
Thailand

KLV-32S400A/S

RM-GA011

E, Saudi Arabia

(Silver)

KLV-37S400A

RM-GA011

E, EA, India,

Iran, ME,
New Zealand,
Philippines,
Saudi Arabia,
South Africa,
Thailand,
Vietnam

RM-GA011

KLV-26S400A

KLV-32,32/H/S S400A

KLV-37S400A

– 2 –

1-1. Caution Handling of LCD Panel ..................................... 3
1-2. Safety Check Out ............................................................. 3
1-3. Leakage Test .................................................................... 3
1-4. WARNING ! .................................................................... 3
1-5. Lead Free Information ..................................................... 4

2-1. Overview of Control Buttons .......................................... 5
2-2. LED Display Specification .............................................. 5
2-3. LED Display Control ....................................................... 5
2-4. LED Pattern ..................................................................... 5
2-5. Standby LED Error Display ............................................ 6

3-1. Rear Cover Removal ........................................................ 7
3-2. Stand Assy Removal ........................................................ 7
3-3. HG4 (KLV-26,32,32/H/S S400A) and

HG4A (KLV-37S400A) Boards Removal ....................... 8

3-4. BG1 Board Removal ....................................................... 8
3-5. GP Board Removal (KLV-26,32,32/H/S S400A) ........... 9
3-6. Power Unit (G2D) Board Removal (KLV-37S400A) ..... 9
3-7. Frame Removal ................................................................ 9
3-8. Speaker Removal ............................................................. 9
3-9. LCD Panel Removal ...................................................... 10

4-1. (KLV-26S400A) ............................................................. 11
4-2. (KLV-32,32/H/S S400A) ............................................... 14
4-3. (KLV-37S400A) ............................................................. 17

5-1. Accessing Diagnostic Menu .......................................... 21
5-2. Aging ............................................................................ 21
5-3. Accessing Service Menu ............................................... 21
5-4. Resetting the User Menu- Factory Reset ...................... 22
5-5. White Balance Adjustment ............................................ 22
5-6. Board & Panel Replacement ......................................... 23

6-1. Block Diagram ............................................................... 24
6-2. Circuit Board Location .................................................. 24
6-3. Schematic Diagram ....................................................... 25
6-4. Printed Wiring Boards ................................................... 25
6-5. Semiconductor ............................................................... 25

7-1. (KLV-26S400A) ............................................................. 26

7-1-1. Rear Cabinet and Stand Assy ............................ 26
7-1-2. Chassis-1 ............................................................ 27
7-1-3. BG1, GP, HG4 Boards, Speakers,

Bezel Assy and LCD Panel ............................... 28

7-2. (KLV-32,32/H/S S400A) ............................................... 29

7-2-1. Rear Cabinet and Stand Assy ............................ 29
7-2-2. Chassis-1 ............................................................ 30
7-2-3. BG1, GP, HG4 Boards, Speakers,

Bezel Assy and LCD Panel ............................... 31

7-3. (KLV-37S400A) ............................................................. 32

7-3-1. Rear Cabinet and Stand Assy ............................ 32
7-3-2. Chassis-1 ............................................................ 33
7-1-3. BG1, Power Unit (G2D), HG4A Boards,

Speakers, Bezel Assy and LCD Panel ............... 34

.............................................. 35