DOWNLOAD Sharp VC-A50HM (serv.man19) Service Manual ↓ Size: 8.53 KB | Pages: 1 in PDF or view online for FREE

Model
VC-A50HM (serv.man19)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
8.53 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
VCR / Counter measure for the background of the menu screen being grey instead of blue
File
vc-a50hm-sm19.pdf
Date
PREV: Sharp VC-A50HM (serv.man18) Service Manual / Technical Bulletin

Sharp VC-A50HM (serv.man19) Service Manual / Technical Bulletin ▷ View online

Sharp Electronics (UK) Ltd Technical Support Group
Originator ________ Supervisor_________ Approval Date ___/___/___   TB9410201
    Date :
21 December 1998
    Model:
VCA50HM
    Ref No:
VCA50-002
    Classification: 
Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
Subject : Dark grey background on menu screen
SYMPTOM RF mute and menu screens appear to be grey instead of mid-blue.
CAUSE
Incorrect component fitted in position C5909 (OSD clock oscillator). 
ACTION
1.
Disconnect from supply.
2.
Remove main PWB from unit.
3.
Turn main PWB so that the underside is on top.
4.
Locate surface mount capacitor C5909. (This will be a 22pF capacitor).
5.
Replace C5909 with a 8pf surface mount capacitor using the part number listed
below.
6.
Re-assemble the unit and test.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
C5909
8pF SMD capacitor
VCCCY1HH8R0DS
AA
Display

Sharp VC-A50HM (serv.man19) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp VC-A50HM (serv.man19) Service Manual ↓ Size: 8.53 KB | Pages: 1 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp VC-A50HM (serv.man19) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp VC-A50HM (serv.man19) VCR. Information contained in Sharp VC-A50HM (serv.man19) 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.

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