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KLV-26S400A, KLV-32S400A, KLV-37S400A - Sony TV Service Manual (repair manual)

klv-26s400a, klv-32s400a, klv-37s400a service manual
Model
KLV-26S400A KLV-32S400A KLV-37S400A
Pages
72
Size
5.96 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-26s400a-klv-32s400a-klv-37s400a.pdf
Date
Next: Sony KLV-32V400A / KLV-32V400B Service Manual

Read Sony KLV-26S400A / KLV-32S400A / KLV-37S400A Service Manual online

REVISION HISTORY
NO.
SUFFIX
DATE
SUPP / CORR
DESCRIPTION
1
-01
2008/3
_ _
1st Issue
2
-02
2008/4
SUPP-1
New model addition. 
(Page 37)
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. 
(Page 36)
4
-04
2008/6
SUPP-2
New Model addition. 
(Page 39)
5
-05
2008/7
CORR-2
HG4 Change to HG4A. 
(Page 39)
6
-06
2008/8
SUPP-3
New model addition. 
(Page 45)
7
-07
2008/8
SUPP-4
Part Number Change 
(Page 52)
8
-08
2008/8
SUPP-5
Part Information Change - BG1 MOUNT(SERVICE)
(Page 54)
9
-09
2008/9
CORR-3
Add Legend for wire dressing. 
(Page 11)
10
-10
2008/9
SUPP-6
Part Information Change - GP COMPLETE KIT(32)
(Page 56)
11
-11
2008/9
SUPP-7
Part Information Change
1) LCD PANEL(26 inch) 
(Page 59)
2) LCD PANEL(37 inch) 
(Page 60)
3) CONNECTOR ASSY 14P+20P 
(Page 60)
EG1L (GA)
CHASSIS
MODEL
KLV-26S400A
KLV-32,32/H/S S400A
KLV-37S400A
PART NO. : 
9-872-993-14
NO.
SUFFIX
DATE
SUPP / CORR
DESCRIPTION
12
-12
2008/11
CORR-4
Changes in Standby LED Error Display. 
(Page 6)
13
-13
2008/11
SUPP-8
New model addition. 
(Page 61)
14
-14
2009/01
SUPP-9
Part Information Change-Vesa Frame(Top)(26)Assy.
(Page 68)
CHASSIS
LCD COLOR TV
SERVICE MANUAL
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
EG1L (GA)
– 2 –
KLV-26,32,32/H/S,37 S400A
RM-GA011
TABLE OF CONTENTS
1. SAFETY NOTES
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. SELF DIAGNOSTIC FUNCTION
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. DISASSEMBLY
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. WIRE DRESSING
4-1. (KLV-26S400A) ............................................................. 11
4-2. (KLV-32,32/H/S S400A) ............................................... 14
4-3. (KLV-37S400A) ............................................................. 17
Section Title
Page
5. SERVICE ADJUSTMENTS
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. DIAGRAMS
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. EXPLODED VIEWS
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
8. ELECTRICAL PARTS LIST
.............................................. 35
OPERATING INSTRUCTIONS
Section Title
Page
Page of 72
Display

Download Sony KLV-26S400A / KLV-32S400A / KLV-37S400A Service Manual (Repair Manual)

Here you can read online and download Sony KLV-26S400A / KLV-32S400A / KLV-37S400A Service Manual in PDF. KLV-26S400A / KLV-32S400A / KLV-37S400A service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KLV-26S400A / KLV-32S400A / KLV-37S400A TV. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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