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KLV- 32 EX330, EX33A, EX33B, 40 EX430, EX43A, EX43B
RM-GA022
TABLE OF CONTENTS
Section Title
Page
4. SERVICE ADJUSTMENTS
4-1.
4-1.
Accessing Service Mode ..................................................................... 54
4-1-1 Accessing Software Version
54
Section Title
Page
1. SAFETY NOTES
1-1.
1-1.
Caution Handling of LCD Panel ...........……………........................
5
1-2
Safety Check Out
5
4 1 1. Accessing Software Version .............................................................. 54
4-1-2. Accessing Serial Number Edit ……………………………………… 55
4-1-3. Accessing Model Name Edit ………………………………………… 56
4-1-4. Accessing Self Diagnostic History ………………………………… 58
4-1-4. Accessing Self Diagnostic History ………………………………… 58
4-2.
Accessing Self Diagnostic Menu …………………………………… 58
4-3.
Updating The Software ……………………………………………… 59
1-2.
Safety Check Out ......................................……………........................
5
1-3.
Leakage Test ........................................................................................
5
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
How to Remove Stand & Under Cover (32/40)
8
5. DIAGRAMS
5-1. Block
5-1. Block
Diagram
...................................................................................... 60
5-2. Connector
Diagram
……………………………………………………61
5-2-1. KLV-32EX330, EX33A, EX33B ……………………………………… 61
5-2-2. KLV-40EX430, EX43A, EX43B ……………………………………… 62
5-2-2. KLV-40EX430, EX43A, EX43B ……………………………………… 62
5-3.
Circuit Board Location
1 8.
How to Remove Stand & Under Cover (32/40)…………..………… 8
1-9.
How to Replace B Board (32" / 40")………………………………… 9
1-10.
Preparation on Bezel Disassembly (32"/40")……………………… 12
1-11.
How to Disassemble Bezel (32"/40")……………………………… 12
1-12.
How to Replace LS Board (32"/40")………………………………… 13
2. SELF DIAGNOSTIC FUNCTION
5-3-1. KLV-32EX330, EX33A, EX33B ……………………………………… 63
5-3-2. KLV-40EX430, EX43A, EX43B ……………………………………… 63
5-3-2. KLV-40EX430, EX43A, EX43B ……………………………………… 63
5-4. Wire
Dressing
5-4-1. KLV-32EX330, EX33A, EX33B ……………………………………… 64
5-4-2. KLV-40EX430, EX43A, EX43B ……………………………………… 66
5-4-2. KLV-40EX430, EX43A, EX43B ……………………………………… 66
6 DISASSEMBLY EXPLODED VIEWS AND OTHER PARTS
2-1.
Overview of Control Buttons ............................................................... 16
2-2.
LED Display Control ..................................................................... 16
2-3. LED
Pattern……………….................................................................... 16
2-4.
Standby LED Error Display…………………………………………… 17
2-5.
Triage Chart .......................................................................................... 18
6. DISASSEMBLY, EXPLODED VIEWS AND OTHER PARTS
6-1.
6-1.
KLV-32EX330, EX33A, EX33B ……………………………………… 68
6-2.
KLV-40EX430, EX43A, EX43B ……………………………………… 73
OPERATING INSTRUCTIONS
3. TROUBLE SHOOTING
3-1.
Trouble Shooting Flow ........................................................................ 19
3-2.
No Power……………………………………………………………… 19
3-3.
Standby LED Blinking……………………………………………
21
3-4.
Audio Problem………………………………………........................... 22
3-5.
Video Problem………………………………………………………… 32
3-6.
HDMI -Troubleshooting Flow………………………………………… 40
3-7.
Tuner - Troubleshooting Flow………………………………………
44
3-8.
IR-Troubleshooting Flow..................................................................... 45
3-9.
RTC Troubleshooting Flow ................................................................ 47
3 10
T
bl
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i
R f
48
3-10.
Troubleshooting Reference ………………………………………… 48
3-10-1. BWM Board …………………………………………………………… 48
3-10-2. BFM Board ………………………………………………………………51
4
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