DOWNLOAD Sharp LC-32AD5E Service Manual ↓ Size: 5.88 MB | Pages: 92 in PDF or view online for FREE

Model
LC-32AD5E
Pages
92
Size
5.88 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-32ad5e.pdf
Date
PREV: Sharp LC-30HV4E (serv.man48) Service Manual / Technical Bulletin

Sharp LC-32AD5E Service Manual ▷ View online

ELECTRICAL ADJUSTMENTS
3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
D-7
LCD PANEL
CD403
C
D
72
0
4
CP406
J401
AC IN
POWER PCB
OS2201
CP2201
REMOCON PCB
CD4301
FAN
CD3400
SPEAKER
C
D
3
0
1
C
P
4
1
2
CP3802
C
P
4
1
1
CP7201
DIGITAL PCB
OPERATION PCB
CP2203
CD4302
CP4301
CP3801
CP3400
CP4305
CP3603
CP3601
J4301
CP6001
TU6002
C
P
4
3
0
2
CP102
CP4202
J4203
J4204
J4205
J4206
CP301
MAIN PCB
CP6401
CP3001
CD3805
TROUBLESHOOTING GUIDE
POWER DOES NOT TUNER ON
Is F401 broken?
Is there voltage at pin
10 of IC401 at 18.9V?
Is there voltage at pin
4 of IC402 at 15.1V?
Change F401.
Check IC401 and peripheral
circuit.
Change MAIN PCB.
No
Yes
Check IC402 and peripheral
circuit. Or change IC402.
No
No
Yes
Yes
E-1
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
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