VC-MH721HM (serv.man21). Change of video head drum part numbers — Sharp VCR Technical Bulletin (repair manual)

Model
VC-MH721HM (serv.man21)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
8.01 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
VCR / Change of video head drum part numbers
File
vc-mh721hm-sm21.pdf
Date

View Sharp VC-MH721HM (serv.man21) Technical Bulletin online

Sharp Electronics (UK) Limited
Reference TB-T9904068
Revision 1
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCR990501
Month of Issue:    May 1999
        Classification:             White
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCM301HM
VCM302HM
VCM311HM
VCM312HM
VCM321HM
VCM331HM
VCMH711HM
VCMH721HM
VCMH73HM
VCMH730HM
VCMH731HM
REASON
As the supply of the drum unit has changed from SUKM to SMM, the part numbers of
these items have changed as below.
ACTION
Note the new part numbers for the drum unit only are as listed below.
Old Part Number
New Part Number
DDRMW0028TEV1
DDRMW0028TEX2
DDRMW0028TEV2
DDRMW0028TEX3
DDRMW0028TEV3
DDRMW0028TEX4
DDRMW0029TEV1
DDRMW0029TEX2
DDRMW0029TEV2
DDRMW0029TEX3
DDRMW0030TEV1
DDRMW0030TEX3
DDRMW0030TEV2
DDRMW0030TEX6
The following parts are offered at the same price and include the new parts shown in
the table above plus the drum base, drum earth brush, drum motor and screws fitted.
Old Part Number
New Part Number
DDRMW0028TEX2
DDRMV0058TEX2
DDRMW0028TEX3
DDRMV0058TEX4
DDRMW0028TEX4
DDRMV0058TEX7
DDRMW0029TEX2
DDRMV0059TEX2
DDRMW0029TEX3
DDRMV0059TEX4
DDRMW0030TEX3
DDRMV0060TEX3
DDRMW0030TEX6
DDRMV0060TEX8
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Here you can view online or download Sharp VC-MH721HM (serv.man21) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp VC-MH721HM (serv.man21) VCR. Information contained in Sharp VC-MH721HM (serv.man21) 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).