DOWNLOAD Sony KDL-32CX525 / KDL-40CX525 / KDL-46CX525 Service Manual ↓ Size: 7.19 MB | Pages: 64 in PDF or view online for FREE

Model
KDL-32CX525 KDL-40CX525 KDL-46CX525
Pages
64
Size
7.19 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-32cx525-kdl-40cx525-kdl-46cx525.pdf
Date
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Sony KDL-32CX525 / KDL-40CX525 / KDL-46CX525 Service Manual ▷ View online

KDL-32CX525/40CX525/46CX525 32
SECTION 5 - FLOW CHARTS AND DIAGRAMS
5X Blink
Check
LCD PANEL_VCC
at pin 1 of
CN6001 on 
on the B* Board
G* Board
Replace the 
Harness 
between G* and 
LCD PANEL
(a)
Replace
the LVDS Connector
LCD PANEL (TCON)
change
B* Board
Harness
LVDS Connector
TCON (LCD PANEL)
(a) exclude 60Hz LCD PANEL Model
12V NG
12V OK
NG
Symptom
improvement
Symptom
improvement
Symptom
improvement
NG
NG
FIGURE 5-5.  5 BLINK ERROR
KDL-32CX525/40CX525/46CX525 33
SECTION 5 - FLOW CHARTS AND DIAGRAMS
6X Blink
Check
BL_ERR at
pin 7 of CN6002
on the B* Board
B* Board
Under 2.65V
G* board
NG
Over 2.65V
Symptom
improvement
Change G* Board
LCD PANEL 
FIGURE 5-6.  6 BLINK ERROR
KDL-32CX525/40CX525/46CX525 34
SECTION 5 - FLOW CHARTS AND DIAGRAMS
7X Blink
Setting
is OK?
Check Temperature 
and
Ventilation.
Set to another
Location, etc.
NO
YES
Change B* Board,
B* Board
OK
LCD PANEL
FIGURE 5-7.  7 BLINK ERROR
KDL-32CX525/40CX525/46CX525 35
SECTION 5 - FLOW CHARTS AND DIAGRAMS
POWER LED 
(Green) blinking
OK
LCD PANEL
NG
Check LCD PANEL
Check the harness
between the G* Board
and LCD PANEL
Harness
NG
OK
Check G* Board
B* Board
OK
G* Board
NG
FIGURE 5-8.  POWER LED BLINKING
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