DOWNLOAD Sharp LC-32P70E (serv.man50) Service Manual ↓ Size: 181.16 KB | Pages: 2 in PDF or view online for FREE

Model
LC-32P70E (serv.man50)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
181.16 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
TV / LCD / No picture
File
lc-32p70e-sm50.pdf
Date

Sharp LC-32P70E (serv.man50) Service Manual / Technical Bulletin ▷ View online

LCD 2006 05 03
Date of Issue:                6
th
 May 2006
        
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 1 of 2
Sharp Electronics (UK) Limited
Reference - SP061600Y
Revision  - 2
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
 Red – Carry out on all units
MODELS
LC26P55EK
LC32P55EK
LC37P55EK
LC26P70EK
LC32P70EK
LC37P70EK
SYMPTOM No picture.
CAUSE
Failure of IC1705.
ACTION
Carry out the following circuit change.
1.  Remove C2311 from the Main PWB as shown on page 2.
2.  Remove C2313 from the Main PWB as shown on page 2.
3.  Replace IC1705.
4.  Change FB2303 to a 0.56
Ω resistor. Use the part number given below.
5.  Change FB2304 to a 0.56
Ω resistor. Use the part number given below
6.  Verify that there is no short circuit between the LCD +5V and ground while moving
the LV Wire.  If a short circuit appears, change the LV Wire.
Note:
When the unit is turned on, measure the LCD +5V (see Figure 2 for a convenient
measuring point).  It this voltage is less than +5VDC, then IC1705 is defective and
needs to be replaced.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC1705
IC, SSM6J51TU
VSSSM6J51TU-1Y
AF
LV Wire
Wire
QCNW-E237WJPZ
BA
FB2304
Resistor, 0.56
VRS-TV1JDR56J
AA
FB2303
Resistor, 0.56
VRS-TV1JDR56JY
AA
LCD 2006 05 03
Date of Issue:                6
th
 May 2006
        
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 2 of 2
Sharp Electronics (UK) Limited
Reference - SP061600Y
Revision  - 2
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
 Red – Carry out on all units
Display

Sharp LC-32P70E (serv.man50) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp LC-32P70E (serv.man50) Service Manual ↓ Size: 181.16 KB | Pages: 2 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp LC-32P70E (serv.man50) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-32P70E (serv.man50) LCD. Information contained in Sharp LC-32P70E (serv.man50) Service Manual / Technical Bulletin (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.