DOWNLOAD Sony KLV-22CX350 / KLV-32CX350 Service Manual ↓ Size: 7.01 MB | Pages: 109 in PDF or view online for FREE

Model
KLV-22CX350 KLV-32CX350
Pages
109
Size
7.01 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-22cx350-klv-32cx350.pdf
Date

Sony KLV-22CX350 / KLV-32CX350 Service Manual ▷ View online

HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
LCCT
CHASSIS
Version
Date
Subject
1
2/2012
1
ST
Issue.
Segment: P-2F
LCD TV
9-888-132-01
SERVICE MANUAL
LCCT
CHASSIS
Segment: P-2F
LCD TV
9-888-132-01
MODEL LIST
MODEL
COLOR
COMMANDER
DEST.
MODEL
COLOR
COMMANDER
DEST.
KLV-22CX350
Black
RM-GA022
India
KLV-26CX350
Black 
RM-GA022 India
KLV-32CX350
Black 
RM-GA022
Sogul,  India,  
South Africa,  Saudi Arabia
KLV-40CX450
Black 
RM-GA022 Thailand
3
KLV- 22, 26, 32 CX350,  40 CX450
RM-GA022
KLV- 22, 26, 32 CX350,  40 CX450
RM-GA022
TABLE OF CONTENTS
Section Title 
Page
1. SAFETY NOTES 
1-1.
Caution Handling of LCD Panel ...........……………......................... 5
1-2.  
Safety Check Out ......................................……………........................ 5
1-3. 
Leakage Test ........................................................................................ 5
1 4
H
t Fi d G d E th G
d
6
Section Title 
Page
4. SERVICE ADJUSTMENTS 
4-1. 
Accessing Service Mode ..................................................................... 46
4-1-1. Accessing Software Version .............................................................. 46
4-1-2.  Accessing Serial Number Edit ……………………………………… 47
4 1 3 A
i
M d l N
Edit
48
1-4. 
How to Find a Good Earth Ground…………………………………… 6
1-5. 
Warning and Caution .......................................................................... 6
1-6. 
Lead Free Information………………………………………………… 6
1-7.  
Handling the Flexible Flat Cable (FFC)……………………………… 7
1-8.
Disassemble Rear Cover (22")……………………………………… 8
1-9.
Assemble Rear Cover (22")………………………………………… 8
1-10.
Disassemble Rear Cover (26", 32", 40")…………………………… 9
1 11
Assemble Rear Cover (26")
9
4-1-3. Accessing Model Name Edit ………………………………………… 48
4-1-4. Accessing Self Diagnostic History ………………………………… 50
4-2. 
Accessing Self Diagnostic Menu …………………………………… 50
4-3. 
Updating The Software ……………………………………………… 51
5. DIAGRAMS 
5-1. B
lock Diagram ...................................................................................... 52
5 1 1 CX Series
52
1-11. 
Assemble Rear Cover (26 )………………………………………… 9
1-12.
Assemble Rear Cover (32", 40")…………………………………… 9
2. SELF DIAGNOSTIC FUNCTION 
2-1. 
Overview of Control Buttons ............................................................... 10
2-2. 
LED Display Control        ..................................................................... 10
2-3. L
ED Pattern……………….................................................................... 10
2-4
Standby LED Error Display
11
5-1-1.  CX Series ……………………………………………………………… 52
5-1-2.  Hotel (with HTL2 Board and Clock) 
(not applicable for this Service Manual) …………………………… 53
5-2. Connec
tor Diagram ……………………………………………………54
5-2-1. K LV-22CX350 ………………………………………………………… 54
5-2-2. K LV-26CX350 ………………………………………………………… 55
5-2-3. K LV-32CX350 ………………………………………………………… 56
5 2 4 KLV 40CX450
57
2-4. 
Standby LED Error Display…………………………………………… 11
2-5. 
Triage Chart .......................................................................................... 12
3. TROUBLE SHOOTING 
3-1.
Trouble Shooting Flow ........................................................................ 13
3-2.
No Power……………………………………………………………… 13
3-3. 
Standby LED Blinking
16
3-4
Audio Problem
19
5-2-4.  KLV-40CX450 ………………………………………………………… 57
5-3.
Circuit Board Location
5-3-1. KL V- 22CX350 ………………………………………………………… 58
5-3-2. KL V- 26CX350 ………………………………………………………… 58
5-3-3. KL V- 32CX350 ………………………………………………………… 58
5-3-4. KL V- 40CX450 ………………………………………………………… 58
5-4. W
ire Dressing
5 4 1 KLV 22CX350
59
3 4.
Audio Problem………………………………………........................... 19
3-5.
Video Problem………………………………………………………… 25
3-6.
IR Troubleshooting Flow..................................................................... 38
3-7.
TACT SW Troubleshooting Flow ....................................................... 39
3-8.
RTC Troubleshooting Flow ................................................................ 40
3-9.
USB Trouble Shooting Flow ............................................................... 41
3-10.  
Troubleshooting Reference ………………………………………… 42
5-4-1.  KLV- 22CX350 ………………………………………………………… 59
5-4-2. KL V- 26CX350 ………………………………………………………… 60
5-4-3. KL V- 32CX350 ………………………………………………………… 61
5-4-4. KL V- 40CX450 ………………………………………………………… 62
5-4-5. Power Cord Wire Dressing ………………………………………… 63
6. DISASSEMBLY, EXPLODED VIEWS AND OTHER PARTS 
6 1
KLV 22CX350
64
g
3-10-1. BAQ Board ………………………………………………………………43
3-10-2. HQ Board ……………………………………………………………… 45
6-1. 
KLV- 22CX350 ………………………………………………………… 64
6-2.
KLV- 26CX350 ………………………………………………………… 67
6-3.
KLV- 32CX350 ………………………………………………………… 70
6-4.
KLV- 40CX450 ………………………………………………………… 74
OPERATING INSTRUCTIONS 
4
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Sony KLV-22CX350 / KLV-32CX350 Service Manual ▷ Download

  • DOWNLOAD Sony KLV-22CX350 / KLV-32CX350 Service Manual ↓ Size: 7.01 MB | Pages: 109 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony KLV-22CX350 / KLV-32CX350 in PDF for free, which will help you to disassemble, recover, fix and repair Sony KLV-22CX350 / KLV-32CX350 TV. Information contained in Sony KLV-22CX350 / KLV-32CX350 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.