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

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

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
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.