TABLE OF CONTENTS
KDL- 32, 40, 46, 55, 60 EX720, 32, 40, 46, 55 EX723
RM-GD019
Section Title
Page
1. SAFETY NOTES
1-1.
Caution Handling of LCD Panel ........................……………..…......................
3
1-2.
Safety Check Out ......................................…………...…………..........................
3
1-3. Leakage
Test
.........................................................................................................
3
1-4.
How to find a good earth ground ......................................…………
4
Section Title
Page
4-10.
How to do Shipping Condition ……………………………………………… 53
4-11.
Remote Commander Function……………………………………………… 53
4-12.
Index Flow of Service Control …………..…………………………………… 54
5. DIAGRAMS
g
g
1-5.
WARNING and Caution .......................................................................................
4
1-6.
Lead Free Information .........................................................................................
4
1-7.
Information regarding Bezel and Panel………………………………………… 5
1-8.
How to Release Cover AC………………………………………………………
6
1-9.
How to Release/Assemble Rear Cover 32 inch ……………………………… 7
1-10.
Information regarding Bezel and Panel………………………………………… 8
1 11
Information on Frenel Lens
18
5-1.
Block Diagram ……………............................................................................... 56
5-2. Wire
Dressing
5-2-1. KDL-32EX720,
32EX723
................................................................................. 57
5-2-2. KDL-40EX720,
40EX723
................................................................................. 58
5-2-3. KDL-46EX720,
46EX723
................................................................................. 59
5-2-4. KDL-55EX720,
55EX723………………………………………….................. 60
5 2 5
KDL 60EX720
61
1-11.
Information on Frenel Lens…………………….………………………………
18
2. SELF DIAGNOSTIC FUNCTION
2-1.
Overview of Control Buttons ……………............................................................ 19
2-2.
LED Display Specification ................................................................................... 19
2-3.
LED Display Control ............................................................................................. 19
2-4.
LED Pattern ............................................................................................................ 20
2 5
Standby LED Error Display
20
5-2-5. KDL-60EX720…….……………...……………………………………............. 61
5-2-6. R3
MOUNT…………………..………………………………………................ 62
5-3.
Connector Diagram …………………………………………………………… 63
5-4.
Circuit Board Location
5-4-1. KDL-32EX720,
32EX723
................................................................................. 67
5-4-2. KDL-40EX720,
40EX723
................................................................................. 67
5-4-3. KDL-46EX720, 46EX723.................................................................................. 67
2-5.
Standby LED Error Display ................................................................................. 20
2-6.
Triage Chart ........................................................................................................... 21
3. TROUBLE SHOOTING
3-1.
Power Problem …………..................................................................................... 22
3-2.
Standby Led Blinking ........................................................................................... 22
3-3.
Power (Green) LED Blinking............................................................................... 30
3 4
No Picture
31
,
5-4-4. KDL-55EX720,
55EX723………………………………………….................. 67
5-4-5. KDL-60EX720…….…………………………...………………………............. 67
6. DISASSEMBLY, EXPLODED VIEWS AND OTHER PARTS
6-1. KDL-32EX720,
32EX723
................................................................................. 68
6-2. KDL-40EX720,
40EX723
................................................................................. 71
6 3
KDL 46EX720 46EX723
74
3-4.
No Picture …………………………………………………….............................. 31
3-5.
No Sound ………………………………………………………………………… 33
3-6.
TV Commander and Keys Malfunction ............................................................. 33
3-7.
Network Malfunction……………………………………...................................... 36
3-8.
Camera Malfunction ………………………………………………………
38
3-9.
3D Malfunction…………………………………………………………………… 39
3-10.
HDD-Rec Malfunction …………………………………………………………… 40
6-3.
KDL-46EX720, 46EX723.................................................................................. 74
6-4. KDL-55EX720,
55EX723……………………………………………………… 77
6-5. KDL-60EX720…………...….………………………………………................. 80
6-6.
Other Parts .....................................................……………………….............… 82
OPERATING INSTRUCTIONS
3-11.
Skype Trouble Shooting Flow ……………………………………………………41
3-12.
Trouble Shooting Reference …………………………………………………… 43
4. SERVICE ADJUSTMENTS
4-1.
Accessing Self Diagnostic Menu …………....................................................... 46
4-2.
Accessing Service Mode ..................................................................................... 47
4-3.
Transition of Each Module in Service Mode …………..................................... 47
4 4
Ch
D t b S
i
M d 1
48
4-4.
Change Data by Service Mode 1 ……………………………………………… 48
4-5.
Change Data by Service Mode 2 ……………………………………………… 49
4-6.
White Balance Adjustment ……………………………………………………… 50
4-7.
Restore White Balance /Gamma Adj-data to B Board ……………………… 51
4-8.
Change the Emitter Output Level ……………………………………………… 51
4-9.
Viewing VCOM Test Pattern ………………………………………………
52
2