DOWNLOAD Sharp LC-32GD1E (serv.man8) Service Manual ↓ Size: 19.44 KB | Pages: 4 in PDF or view online for FREE

Model
LC-32GD1E (serv.man8)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
19.44 KB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Troubleshooting table
File
lc-32gd1e-sm8.pdf
Date
PREV: Sharp LC-32GD1E (serv.man7) Service Manual

Sharp LC-32GD1E (serv.man8) Service Manual ▷ View online

26
LC-32GD1E
LC-37GD1E
The display is entirely whitish or 
dark. (LCD power)
When the 
A
VC system is connected 
and the picture is checked, is the 
display all white or all black?
Check the 
A
VC system.
Check the supply voltage supplied 
to the panel.
(Check it at SC4651 and SC4652.)
Remove the FPC that is connected 
to SC4651 and SC4652.
(T
o prevent the panel from breaking)
When P
A
TTERN1 is selected from 
the adjustment process menu and 
P
A
TTERN3 is set to 1, is the 
gradation pattern displayed 
correctly?
(Is it too light or too dark?)
Ye
s
Ye
s
No
No
The backlight does not light.
Has the fuse for F7401 or F7501 
blown?
Check the circuits after replacing 
the fuse.
Is power supplied to each inverter 
PWB?
Is the control signal (OFL1/2,  INV
-
OSC) being output at pins 3, 4, and 
5 of P7705 on the LCD CONT
 
Check the fluorescent lamp 
connector and the inverter circuit.
See if the cable is connected 
between PWBs.
Check the IC4501 (LCD-CONT) 
peripheral circuits.
Ye
s
Ye
s
Ye
s
Ye
s
No
No
No
27
LC-32GD1E
LC-37GD1E
No video output (Display)
TMDS-RX:
Is RESET terminal at pin (3) of 
IC2206 (TMDS-RE) at "H" level?
TMDS-RX:
Is CLOCK (91.3MHz) output 
available at pin (102) of IC2206 
(TMDS-RE)?
LCD CONT UNIT:
Is CLOCK output available at pin 
(40) of IC4602 (LVDS-RX)?
TMDS-RX:
See if X2201 (16.71MHz) leading to 
pin (161) of IC2206 is oscillating. 
Also check the peripheral circuits.
TMDS-RX:
Check the peripheral circuits of 
IC2206 (TMDS-RE).
Check the FFC (LV) connection 
between TMDS-RX PWB and LCD 
CONT PWB.
Check the peripheral circuits of 
IC4501 (LCD CONT).
LCD CONT UNIT:
Check IC4701 (QS-DRIV), IC4901 
(QS-DRIV) and the peripheral 
circuits.
Is the adjustment process mode 
menu displayed?
No audio output (Display)
Is audio signal available at 
DISPLAY OUTPUT3 connector 
(J2201)?
Is audio signal available at SO 
connector (P2201)?
Is audio signal available at SO 
connector (P202)?
Check if AVC Center is generating 
audio output.
Check the connection between 
J2201 and SO connector.
Check SO connector (P202).  
Replace if necessary.
Correct the wiring, or replace the 
wire.
Check the wire connections in the 
speaker assembly.
Is audio signal available in the 
speaker assembly?
Replace the speaker, or check the 
peripheral connections.
Is speaker wired to audio output 
terminal (P203) correctly?
No
No
No
No
Ye
s
Ye
s
Ye
s
Ye
s
No
No
No
No
No
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
27
LC-32GD1E
LC-37GD1E
No video output (Display)
TMDS-RX:
Is RESET terminal at pin (3) of 
IC2206 (TMDS-RE) at "H" level?
TMDS-RX:
Is CLOCK (91.3MHz) output 
available at pin (102) of IC2206 
(TMDS-RE)?
LCD CONT UNIT:
Is CLOCK output available at pin 
(40) of IC4602 (LVDS-RX)?
TMDS-RX:
See if X2201 (16.71MHz) leading to 
pin (161) of IC2206 is oscillating. 
Also check the peripheral circuits.
TMDS-RX:
Check the peripheral circuits of 
IC2206 (TMDS-RE).
Check the FFC (LV) connection 
between TMDS-RX PWB and LCD 
CONT PWB.
Check the peripheral circuits of 
IC4501 (LCD CONT).
LCD CONT UNIT:
Check IC4701 (QS-DRIV), IC4901 
(QS-DRIV) and the peripheral 
circuits.
Is the adjustment process mode 
menu displayed?
No audio output (Display)
Is audio signal available at 
DISPLAY OUTPUT3 connector 
(J2201)?
Is audio signal available at SO 
connector (P2201)?
Is audio signal available at SO 
connector (P202)?
Check if AVC Center is generating 
audio output.
Check the connection between 
J2201 and SO connector.
Check SO connector (P202).  
Replace if necessary.
Correct the wiring, or replace the 
wire.
Check the wire connections in the 
speaker assembly.
Is audio signal available in the 
speaker assembly?
Replace the speaker, or check the 
peripheral connections.
Is speaker wired to audio output 
terminal (P203) correctly?
No
No
No
No
Ye
s
Ye
s
Ye
s
Ye
s
No
No
No
No
No
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
27
LC-32GD1E
LC-37GD1E
No video output (Display)
TMDS-RX:
Is RESET terminal at pin (3) of 
IC2206 (TMDS-RE) at "H" level?
TMDS-RX:
Is CLOCK (91.3MHz) output 
available at pin (102) of IC2206 
(TMDS-RE)?
LCD CONT UNIT:
Is CLOCK output available at pin 
(40) of IC4602 (LVDS-RX)?
TMDS-RX:
See if X2201 (16.71MHz) leading to 
pin (161) of IC2206 is oscillating. 
Also check the peripheral circuits.
TMDS-RX:
Check the peripheral circuits of 
IC2206 (TMDS-RE).
Check the FFC (LV) connection 
between TMDS-RX PWB and LCD 
CONT PWB.
Check the peripheral circuits of 
IC4501 (LCD CONT).
LCD CONT UNIT:
Check IC4701 (QS-DRIV), IC4901 
(QS-DRIV) and the peripheral 
circuits.
Is the adjustment process mode 
menu displayed?
No audio output (Display)
Is audio signal available at 
DISPLAY OUTPUT3 connector 
(J2201)?
Is audio signal available at SO 
connector (P2201)?
Is audio signal available at SO 
connector (P202)?
Check if AVC Center is generating 
audio output.
Check the connection between 
J2201 and SO connector.
Check SO connector (P202).  
Replace if necessary.
Correct the wiring, or replace the 
wire.
Check the wire connections in the 
speaker assembly.
Is audio signal available in the 
speaker assembly?
Replace the speaker, or check the 
peripheral connections.
Is speaker wired to audio output 
terminal (P203) correctly?
No
No
No
No
Ye
s
Ye
s
Ye
s
Ye
s
No
No
No
No
No
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Display

Sharp LC-32GD1E (serv.man8) Service Manual ▷ Download

  • DOWNLOAD Sharp LC-32GD1E (serv.man8) Service Manual ↓ Size: 19.44 KB | Pages: 4 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp LC-32GD1E (serv.man8) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-32GD1E (serv.man8) LCD. Information contained in Sharp LC-32GD1E (serv.man8) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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LC-32GD1E (serv.man8) Service Manuals

Preview DownloadPagesSize
LC-32GD1E (serv.man2) Important service safety precautions Service Manual 2 26.03 KB
LC-32GD1E (serv.man22) Packing of the set Service Manual 2 23.16 KB
LC-32GD1E (serv.man21) Parts list Service Manual 29 1.34 MB
LC-32GD1E (serv.man20) Printed wiring board Service Manual 14 6.3 MB
LC-32GD1E (serv.man19) Schematic diagram - Inverter Service Manual 4 148.69 KB
LC-32GD1E (serv.man18) Schematic diagram - Power Service Manual 1 383.62 KB
LC-32GD1E (serv.man17) Schematic diagram - TMDS-RX Service Manual 2 862.54 KB
LC-32GD1E (serv.man16) Schematic diagram - Speaker terminal Service Manual 1 84.16 KB
LC-32GD1E (serv.man15) Schematic diagram - R C LED Service Manual 1 121.57 KB
LC-32GD1E (serv.man14) Schematic diagram - LCD control Service Manual 11 3.72 MB
LC-32GD1E (serv.man13) Schematic diagram - Key Service Manual 1 120.89 KB
LC-32GD1E (serv.man11) Overall wiring diagram Service Manual 1 2.25 MB
LC-32GD1E (serv.man10) Block diagram Service Manual 2 5.28 MB
LC-32GD1E (serv.man9) Chassis layout Service Manual 1 58.43 KB
LC-32GD1E (serv.man7) Adjustment procedures Service Manual 7 30.82 KB
LC-32GD1E (serv.man6) Removing of major parts Service Manual 8 2.26 MB
LC-32GD1E (serv.man5) Dimensions Service Manual 1 41.33 KB
LC-32GD1E (serv.man4) Service Manual 3 142.81 KB
LC-32GD1E (serv.man3) Service Manual 1 7.58 KB
LC-32GD1E Cover contents Service Manual 1 15.56 KB
LC-32GD1E (serv.man12) Description of schematic diagram Service Manual 1 11.63 KB
LC-32GD1E (serv.man23) Configuring an XBOX 360 with your Sharp LCD-TV User Manual / Operation Manual 5 846.53 KB
LC-32GD1E (serv.man26) User Manual / Operation Manual 93 3.84 MB
LC-32GD1E (serv.man25) Basic adjustment settings (Analogue Digital), Using memory card, Using external equipment, Useful adjustment settings, Useful features, Appendix, Dimensional drawings User Manual / Operation Manual 46 2.02 MB
LC-32GD1E (serv.man24) Cover, Contents, Safety precautions, Supplied accessories, Preparation, Part names, Watching TV, Basic adjustment procedures (Digital), Basic adjustment procedures (Analogue) User Manual / Operation Manual 47 1.83 MB
LC-32GD1E (serv.man29) The Sound key does not work when voice broadcasting is being received Service Manual / Technical Bulletin 1 12.91 KB
LC-32GD1E (serv.man30) Precautions when replacing LCD panel Service Manual / Technical Bulletin 1 5.28 KB
LC-32GD1E (serv.man31) Dark shadows on screen Service Manual / Technical Bulletin 7 1.44 MB
LC-32GD1E (serv.man32) No operation or stuck in standby Service Manual / Technical Bulletin 1 5.72 KB
LC-32GD1E (serv.man33) Vertical stripped lines at switch on Service Manual / Technical Bulletin 2 96.69 KB
LC-32GD1E (serv.man27) DTV Firmware V2.13 Driver / Update 6.65 MB
LC-32GD1E (serv.man28) Firmware Version 1.39 Driver / Update 2.57 MB

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