DOWNLOAD Sharp LC-26AD5E Service Manual ↓ Size: 5.04 MB | Pages: 90 in PDF or view online for FREE

Model
LC-26AD5E
Pages
90
Size
5.04 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-26ad5e.pdf
Date
PREV: Sharp LC-24LS240EXK (serv.man11) Service Manual / Technical Bulletin

Sharp LC-26AD5E Service Manual ▷ View online

TROUBLESHOOTING GUIDE
THE PICTURE DOES NOT
APPEAR (1)
Is there signal
at CP7201 ?
Change CP7201.
Check IC803.
Or change SCALER PCB.
Is CD7204 connected?
Connected CD7204.
No
No
Yes
Yes
E-2
TROUBLESHOOTING GUIDE
Is there signal at at
IC4205 ?
Check IC803 and
peripheral circuit.
Check IC4205 and
peripheral circuit.
Yes
THE PICTURE DOES NOT
APPEAR (2)
No
E-3
TROUBLESHOOTING GUIDE
Check SUB POWER PCB.
Change DIGITAL TUNER
MODULE.
Change DIGITAL TUNER
MODULE.
Yes
THE PICTURE DOES NOT
APPEAR. (DIGITAL)
No
No
Yes
Does an error
message display it?
Is there signal at pins
2 and 3 of CP2402?
E-4
TROUBLESHOOTING GUIDE
Is setting of color
normal?
Is the color signal
received?
Change the setting of color.
Receive the color signal.
Check IC803 and peripheral
circuit.
THE COLOR DOES NOT
APPEAR
Yes
No
Yes
No
E-5
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