KDL-32HX750, KDL-32HX753, KDL-32HX75A, KDL-40HX750, KDL-40HX753, KDL-40HX75A, KDL-46HX750, KDL-46HX753, KDL-46HX75A, KDL-55HX750, KDL-55HX753 - Sony TV Service Manual (repair manual)

kdl-32hx750, kdl-32hx753, kdl-32hx75a, kdl-40hx750, kdl-40hx753, kdl-40hx75a, kdl-46hx750, kdl-46hx753, kdl-46hx75a, kdl-55hx750, kdl-55hx753 service manual
Model
KDL-32HX750 KDL-32HX753 KDL-32HX75A KDL-40HX750 KDL-40HX753 KDL-40HX75A KDL-46HX750 KDL-46HX753 KDL-46HX75A KDL-55HX750 KDL-55HX753
Pages
127
Size
12.69 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-32hx750-kdl-32hx753-kdl-32hx75a-kdl-40hx750-kd.pdf
Date

Read Sony KDL-32HX750 / KDL-32HX753 / KDL-32HX75A / KDL-40HX750 / KDL-40HX753 / KDL-40HX75A / KDL-46HX750 / KDL-46HX753 / KDL-46HX75A / KDL-55HX750 / KDL-55HX753 Service Manual online

HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
ORIGINAL MANUAL ISSUE DATE:  1/2012
AZ3G
CHASSIS
Version
Date
Subject
1.0
1/2012
Original manual issue.
2.0
2/2012
Note : Other information that not updated is the same as original issue.
1) Add Table of Contents 
(Pg  4)
ORIGINAL MANUAL ISSUE DATE:  1/2012
Segment: 3a
)
( g )
2) Addition of 32 inch models (with destination). 
i)  Updated Cover Page 
(Pg 3)
ii)  SEC 1. DISASSEMBLY 
(Pg 128-147)
iii) SEC 3. TROUBLESHOOTING  : (Board Table ) 
(Pg 79 - 97)
iv) SEC 4. DIAGRAMS 
a) BLOCK DIAGRAM 
( Pg 148
Pg 149, Pg 150)
b) CONNECTOR DIAGRAM 
(Pg  151)
c) CIRCUIT BOARD LOCATION 
(Pg 105)
v) SEC 5. EXPLODED VIEW 
(Pg 152-156)
3) Add Hong Kong  and Iran Destination. i) Updated Cover Page 
(Pg 3)
LCD Digital Color TV
ii)   Updated Block Diagram 
(Pg 102)
ii)  Updated Exploded View 40"   (
Pg 108
,  
Pg 111
Pg 113)
iii) Updated Exploded View 46"  (
Pg 116
Pg 119, Pg  121)
iv) Updated Exploded View 55"  (
Pg 122
Pg 124. Pg 127)
9-888-461-0
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
Version
Date
Subject
3.0
4/2012
New Model Addition : KDL-40HX750/1, KDL-46HX750/1 , KDL-55HX750/1 
(Pg 160)
( g
)
2
9-888-461-03
MODEL LIST
KDL-46HX750
Black
RM-GD022
Singapore, 
Indonesia, Vietnam,
Philippines, Sogul
South Africa  India
MODEL
COLOR
COMMANDER
DEST.
KDL-32HX750
Black
RM-GD022
Singapore, 
Vietnam,
Sogul,
South Africa  India
MODEL
COLOR
COMMANDER
DEST.
South Africa, India,
Thailand, Malaysia,
Australia, 
New Zealand, Saudi, 
Hong Kong, Iran
South Africa, India,
Thailand, Malaysia,
Australia, 
New Zealand, Saudi, 
Hong Kong
KDL-46HX750
Black
RM-CD015
Taiwan
KDL-46HX753
Black
RM-GD022
SOGUL
KDL-46HX75A
Black
RM-CD015
Taiwan
KDL-32HX750
Black
RM-CD015
Taiwan
KDL-32HX753
Black
RM-GD022
SOGUL
KDL-32HX75A
Black
RM-GD022
Hong Kong
KDL-55HX750
Black
RM-GD022
Singapore, 
Indonesia, Vietnam,
Philippines, Sogul,
South Africa, India,
Thailand  Malaysia
KDL-40HX750
Black
RM-GD022
Singapore, 
Indonesia, Vietnam,
Philippines, Sogul,
South Africa, India,
Thailand, Malaysia,
Thailand, Malaysia,
Australia, New Zealand,
Saudi, Hong Kong
`
KDL-55HX750
Black
RM-CD015
Taiwan
Thailand, Malaysia,
Australia, 
New Zealand, Saudi, 
Hong Kong, Iran
KDL-40HX750
Black
RM-CD015
Taiwan
KDL-55HX753
Black
RM-GD022
SOGUL
KDL-40HX753
Black
RM-GD022
SOGUL
KDL-40HX75A
Black
RM-GD022
Hong Kong
l k
KDL-32/40/46/55HX750,753,75A
3
KDL-40HX75A
Black
RM-CD015
Taiwan
TABLE OF CONTENTS
Section Title 
Page
WARNINGS AND CAUTIONS
Warnings and Cautions (English)…………..………............……………..................
5
Warnings and Cautions (French) ......................................……………..................
6
Use Caution When Handling the LCD Panel .........................................................
7
S f t Ch
k O t
8
Section Title 
Page
SEC 4.  DIAGRAMS 
4-1. Block 
Diagram
4-1-1.  KDL-40, 46, 55 HX750, 55HX753 
(Except Taiwan/ Hong Kong) 
100
4-2-2. KDL-40, 46, 55 HX750, 40, 46 HX75A (Taiwan) 101
Safety Check-Out……………………………………...……….………………………… 8
Leakage Test………………………….....................................................................
9
How to Find a Good Earth Ground……………………………………………………… 9
SELF DIAGNOSIS FUNCTION 
Diagnostic Test Indicators ...............................................................................…… 10
Display of Standby LED Flash Count..................................................................... 10
Self Diagnostic Screen Display
10
,
,
,
,
(
)
4-2-3.  KDL-40, 46, 55 HX750, 40, 46 HX75A (Hong Kong) 102
4-2. Connector 
Diagram
4-2-1. 
KDL-40, 46 HX750,HX753,HX75A
103
4-2-5. 
KDL-55 HX750, HX753 
104
4-3.
Circuit  Board Location …………………………………………………… 105
S C
O
S
Self-Diagnostic Screen Display………………......................................................... 10
Exiting the Self-Diagnostic Screen……………..……………………………………… 11
SEC 1.  DISASSEMBLY
1-1.  
KDL-40 HX750/HX753/HX75A…………………………………………… 12
1-2.  
KDL-46 HX750/HX753/HX75A…………………………………………… 32
1-3. KDL-55HX750/753………………………………………………………… 52
SEC 5. EXPLODED VIEWS
5-1. 
KDL-40HX750/HX753/HX75A………………………………………………106
5-2. KDL-46HX750/HX753/HX75A………………………………………………114
5-3. KDL-55HX750/HX753……………………………………………………… 122
APPENDIX-1…..………………………………………………………………………… 158
SEC 2. SERVICE ADJUSTMENTS 
How to Entering Service Mode .............................................................................. 72
Change Data…..…………………..…………….......................................................
74
Save Changing Data……………….……...…………..………………………………… 75
White Balance Adjustment………………......….……………………………………… 76
VCOM Adjustment…………………..…………...……………...……………………… 77
Set To Shipping Condition ….…………………..…...………………………………… 78
OPERATING INSTRUCTIONS 
pp g
SEC 3. TROUBLE SHOOTING 
3-1.
Triage Chart………………………………………………………………… 79
3-2.
Flow Chart ……................................................................................... 80
3-3.
No Power…………………………………………………………………… 81
3-4.
Standby LED Blink…………………………………………………………
82
3-5.
Power (Green) LED Blinking………………………………………..........
88
3-6.
No Picture...………………………………………………………………… 89
3-7.
No Sound.........................................................................................… 90
3-8.
TV Commander Buttons Malfunction .................................................. 91
3-9.
Network Malfunction............................................................................
93
3-10.  
3D Malfunction…................................................................................. 95
3-11.  
Skype Malfunction…............................................................................ 96
3 12
Troubleshooting Reference
4
3-12.
Troubleshooting Reference 
     3-12-1. BAPS  Board ………………………………………………………………… 98
KDL-32/40/46/55HX750,753,75A
Page of 127
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