VC-MH69HM (serv.man28). Noise on own LP recordings — Sharp VCR Technical Bulletin (repair manual)

Model
VC-MH69HM (serv.man28)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
10.28 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
VCR / Noise on own LP recordings
File
vc-mh69hm-sm28.pdf
Date

View Sharp VC-MH69HM (serv.man28) Technical Bulletin online

Sharp Electronics (UK) Limited    CE Technical Support Group
Originator  
$Y:
$Y:
    Supervisor   
   
     Approval Date       /    /        Reference   TB-T9706022 
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
VCR970804
Month of Issue :
August 1997
Classification : 
White
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
  VCMH67HM
  VCMH68HM
  VCMH69HM
SYMPTOM Noise can be seen on the lower section of the screen during playback of a self
recording in the LP mode.
CAUSE
Component tolerance changes.
ACTION
Add the following components to the PWB as indicated by the screen printing.
These components have been fitted in production, after the serial numbers given
below
VCMH67HM    705614483
VCMH68HM    704613899
VCMH69HM    705611386
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
L505
Inductor
VP-MK102K000
AB
C520
Capacitor
VCKYCYHB222K
AA

Download Sharp VC-MH69HM (serv.man28) Technical Bulletin

Here you can view online or download Sharp VC-MH69HM (serv.man28) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp VC-MH69HM (serv.man28) VCR. Information contained in Sharp VC-MH69HM (serv.man28) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).