DOWNLOAD Sharp VC-A39HM (serv.man20) Service Manual ↓ Size: 8.21 KB | Pages: 1 in PDF or view online for FREE

Model
VC-A39HM (serv.man20)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
8.21 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
VCR / Comments on RF converter switching
File
vc-a39hm-sm20.pdf
Date
PREV: Sharp VC-A39HM (serv.man19) Service Manual / Technical Bulletin

Sharp VC-A39HM (serv.man20) Service Manual / Technical Bulletin ▷ View online

Sharp Electronics (UK) Ltd Technical Support Group
Originator ________ Supervisor_________ Approval Date ___/___/___   TB9411234
    Date :
21 December 1998
    Model:
VCA39HM
    Ref No:
VCA39-001
    Classification: 
Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
Subject : RF switching control
SYMPTOM After replacement of IC801 with the alternative part (RH-IX0878GEZZ) or models with
serial numbers higher than 41163191 the RF output on/off switch no longer operates.
CAUSE
Alteration to the software within IC801.
ACTION
This feature has been disabled, for customers who require this feature.
1.
Fit the original type of IC801
2.
If fitted remove the link RJ18 between the emitter/collector of Q990. 
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC801
Original
RH-IX0867GEZZ
BB
IC801
Alternative
RH-IX0878GEZZ
BE
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Sharp VC-A39HM (serv.man20) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp VC-A39HM (serv.man20) Service Manual ↓ Size: 8.21 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-A39HM (serv.man20) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp VC-A39HM (serv.man20) VCR. Information contained in Sharp VC-A39HM (serv.man20) 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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VC-A39HM (serv.man20) Service Manuals

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VC-A39HM (serv.man2) Notes on schematic diagram Service Manual 1 154.42 KB
VC-A39HM (serv.man14) Block diagram Power and audio Service Manual 1 83.15 KB
VC-A39HM (serv.man13) Block diagram Servo process Service Manual 1 64.43 KB
VC-A39HM (serv.man12) Block diagram Signal flow Service Manual 1 194.07 KB
VC-A39HM (serv.man11) Circuit diagram IF pack Service Manual 1 78.79 KB
VC-A39HM (serv.man10) Circuit diagram Main circuit 4 Service Manual 1 48.96 KB
VC-A39HM (serv.man9) Circuit diagram Main circuit 3 Service Manual 1 390.14 KB
VC-A39HM (serv.man8) Circuit diagram Main circuit 2 Service Manual 1 130.02 KB
VC-A39HM (serv.man7) Circuit diagram Main circuit 1 Service Manual 1 145.74 KB
VC-A39HM (serv.man6) EEPROM setting instructions Service Manual 4 121.55 KB
VC-A39HM (serv.man5) Electrical adjustments Service Manual 8 238.64 KB
VC-A39HM (serv.man4) Flow charts Service Manual 18 363.53 KB
VC-A39HM (serv.man3) Mechanical adjustments and disassembly Service Manual 28 814.57 KB
VC-A39HM Service manual front cover to page 8 Service Manual 8 231.22 KB
VC-A39HM (serv.man16) Quick start guide User Manual / Operation Manual 6 631.27 KB
VC-A39HM (serv.man17) Operation manual User Manual / Operation Manual 24 2.47 MB
VC-A39HM (serv.man15) Parts listing Service Manual / Parts Guide 18 973.04 KB
VC-A39HM (serv.man18) Counter measure for hunting servo Service Manual / Technical Bulletin 1 7.76 KB
VC-A39HM (serv.man19) Counter measure for continueous switching between LP and SP during playback Service Manual / Technical Bulletin 1 6.52 KB
VC-A39HM (serv.man21) Correction of part number for the remote control battery cover Service Manual / Technical Bulletin 1 10.29 KB
VC-A39HM (serv.man22) Packaging Weights Data Regulatory Data 1 4.35 KB

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