VC-M27HM (serv.man25). Counter measure for failure of the front panel buttons - Sharp VCR Technical Bulletin (repair manual)

vc-m27hm (serv.man25) technical bulletin

Model: VC-M27HM (serv.man25)
Pages: 2 Few pages! See other manuals at the bottom of the first or last page.
Size: 118.83 KB
Type: PDF
Document: Technical Bulletin
Brand: Sharp
Device: VCR / Counter measure for failure of the front panel buttons
File: vc-m27hm-sm25.pdf
Date: 2018-11-20

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Read Sharp VC-M27HM (serv.man25) Technical Bulletin online

Sharp Electronics (UK) Limited
Reference TB-T9905070
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
VCR990702
Month of Issue: July 1999
        Classification:         White
VIDEO TECHNICAL BULLETIN
Page 1 of 2
MODELS
VCM26HM
VCM271HM
VCM27HM
VCMH67HM
VCMH68HM

SYMPTOM Failure of the front panel buttons.
CAUSE
Excess travel of the button, causing the hinge to fracture.
ACTION
Replace the broken button assemby and add the holder as shown in the following
diagrams.
Note that there are two types of holder for different models.
Holder one
VCM26HM  VCMH67HM
Holder two
VCM271HM  VCM27HM  VCMH68HM
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
-
Holder
LHLDZ2072GEZZ
AE
-
Holder
LHLDZ2035GEZZ
AD
1. Remove the original button assembly by cutting the melt point as shown

Sharp Electronics (UK) Limited
Reference TB-T9905070
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
VCR990702
Month of Issue: July 1999
        Classification:         White
VIDEO TECHNICAL BULLETIN
Page 2 of 2
2a. Melt the Standby and Eject button into position for Holder One models (note that there is
only one melt point)
2b. Melt the Standby and Eject button into position for Holder Two models (note that there
are two one melt point)
3.  Fitting the Holder

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Here you can read online and download Sharp VC-M27HM (serv.man25) Technical Bulletin in PDF. VC-M27HM (serv.man25) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp VC-M27HM (serv.man25) VCR. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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