DOWNLOAD Sony KDL-32V5500 / KDL-40V5500 / KDL-46V5500 / KDL-52V5500 Service Manual ↓ Size: 9.26 MB | Pages: 56 in PDF or view online for FREE

Model
KDL-32V5500 KDL-40V5500 KDL-46V5500 KDL-52V5500
Pages
56
Size
9.26 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-32v5500-kdl-40v5500-kdl-46v5500-kdl-52v5500.pdf
Date

Sony KDL-32V5500 / KDL-40V5500 / KDL-46V5500 / KDL-52V5500 Service Manual ▷ View online

– 8 –
KDL-32, 40, 46, 52 V5500
RM-GD007, C003
2
5
7
10
13 blink
s
,
No Video/No BL, No Power
176-264VAC
Inlet on 
3.3V_DC
CN1300 3PIN on 
BA Board
Does Power 
Button work?
BA Board 
Yes
Yes
Yes
AC Cable or AC Inlet
   
   
Switch Unit
No
No
No
88-132VAC
Inlet on 
G2BE,G5,IP1,IP2,
D5N,D6N
G2BE,G5,IP1,IP2,
D5N,D6N
G2BE,G5,IP1,IP2 or D5N or D6N
(No STBY 3.3V)
Destination
Taiwan
E, Hong Kong
 
SECTION 3
TROUBLESHOOTING
3.1 Flowchart
3-1-1. FLOWCHART A (i) 
3-1-1. FLOWCHART A (
ii
)
No
No
Yes
Yes
No Power/Shu
t
down/No picture
Try On/Off 
at Main SW 
and with Remote Commander
Is it
LED(STBY) 
indicator turn
on or blinked?
Power Source is out of order.
Other Circuit Block is out of 
order except for Power board.
Check STBY3.3V Vcc Line and 
Circuit.
Is it correct 
Connection at
Wire harness?
Check Harness holder and Header 
pin and Wire harness.
Is it bended or damaged?
(If it so on,replace it to new one.) 
Count blink 
and replace board to obey  
 with 2-6 triage chart.
Reference Section 3.2 
Board Replacement Order
– 9 –
KDL-32, 40, 46, 52 V5500
RM-GD007, C003
Only 
Speaker 
out?
HDMI 
Problem?
Analog 
Channel 
Problem?
Digital 
Channel 
Problem?
BA Board
No
No
No
No
UI of 
Audio Setting     
correct? Volume, 
TV Speaker
BA Board
BA Board or RF module
BA Board or RF module
Set correctly or 
reset by menu
Check Speaker 
BA board
No
Yes
Yes
3-1-2. FLOWCHART B
– 10 –
KDL-32, 40, 46, 52 V5500
RM-GD007, C003
BA Board
Video 
Problem
All inputs 
have 
problem?
HDMI 
Problem?
Analog 
Channel 
Problem?
Digital 
Channel 
Problem?
No
No
No
No
BA Board
BA Board
BA Board
Check LVDS harness connection 
Or BA board or Panel
No
Yes
Yes
Backlight 
turn on?
BA Board
3-1-3. FLOWCHART C
– 11 –
KDL-32, 40, 46, 52 V5500
RM-GD007, C003
No
No
Yes
Yes
Yes
No
Yes
Panel Problem
Backlight
turn on ?
Pannel Problem
Check T-con and the other Parts
Re-connect LVDS wire at T-con and 
BA board side.
Check conntacted pin!
Isn't it broaken?
Count blink 
and replace board to obey  
 with 2-6 triagechart.
Reference Section 3.2 
Board Replacement Order
Is it
LED(STBY) 
indicator  
blinked?
Is it correct 
Connection at
LVDS Wire 
harness?
BA board Problem
Check Micon and control 
line
3-1-
4
. FLOWCHART D
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