DOWNLOAD Sharp LC-32SD1EA (serv.man5) Service Manual ↓ Size: 92.15 KB | Pages: 1 in PDF or view online for FREE

Model
LC-32SD1EA (serv.man5)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
92.15 KB
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PDF
Document
Service Manual
Brand
Device
TV / LCD / Adjustment Procedure
File
lc-32sd1ea-sm5.pdf
Date

Sharp LC-32SD1EA (serv.man5) Service Manual ▷ View online

LC-32SD1EA/RUA, LC-32ST1EA/RUA
4 – 1
LC-32SD1EA
Service Manual
 
CHAPTER 4. 
ADJUSTMENT PROCEDURE
[1] Lamp error detection
1. Functional description
This LCD colour television has a function (lamp error detection) to be turned OFF automatically for safety when the lamp or lamp circuit is abnormal.
If the lamp or lamp circuit is abnormal, or some other errors happen, and the lamp error detection is executed, the following occur.
1. The main unit of television is turned OFF 5 seconds after it is turned ON. (The power LED on the front side of TV turns from green to red.)
2. If the situation “1” happens 5 times sequentially, the power is turned on (relay is turned ON).
However, the backlight is not turned on, and then the relay is turned OFF after 5 to 6 seconds. (The power LED turns from green to red.)
2. Countermeasures
When television is turned OFF by the lamp error detection mentioned above, it enters the adjustment process with the power LED red. Entering the
adjustment process turns OFF the error detection and turns ON TV. This enables the operation check to detect errors in the lamp or lamp circuit.
Check whether “L ERROR RESET” on point 7, page 10/11 of the adjustment process is 1 or more. If it is 1 or more, it indicates the lamp error detec-
tion was executed. After confirming that the lamp or lamp circuit is normal, reset the lamp error counter pushing “OK” in the R/C. After resetting
counter the label “***OK***” appears on Screen.
3. Reset standby cause error list
After confirming that the lamp error counter has been erased, select “STAND BY CAUSE RESET” on point 3, page 10/11 of the adjustment process
and select ON using the right cursor. For execute press “OK” in the R/C and the label “***OK***” appears on Screen.
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Sharp LC-32SD1EA (serv.man5) Service Manual ▷ Download

  • DOWNLOAD Sharp LC-32SD1EA (serv.man5) Service Manual ↓ Size: 92.15 KB | Pages: 1 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp LC-32SD1EA (serv.man5) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-32SD1EA (serv.man5) LCD. Information contained in Sharp LC-32SD1EA (serv.man5) 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.