DOWNLOAD Sharp VC-M331HM (serv.man7) Service Manual ↓ Size: 1.92 MB | Pages: 6 in PDF or view online for FREE

Model
VC-M331HM (serv.man7)
Pages
6
Size
1.92 MB
Type
PDF
Document
Service Manual
Brand
Device
VCR / Schematic diagram
File
vc-m331hm-sm7.pdf
Date

Sharp VC-M331HM (serv.man7) Service Manual ▷ View online

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VC-M321HM
VC-M331HM
VC-M321HM
VC-M331HM
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SCHEMATIC DIAGRAM
IMPORTANT SAFETY NOTICE:
BE SURE TO USE GENUINE PARTS FOR SE-
CURING THE SAFETY AND RELIABILITY OF
THE SET.
PARTS MARKED WITH " 
å
 " AND PARTS
SHADED (IN BLACK) ARE ESPECIALLY IMPOR-
TANT FOR MAINTAINING THE SAFETY AND
PROTECTING ABILITY OF THE SET.
BE SURE TO REPLACE THEM WITH PARTS OF
SPECIFIED PART NUMBER.
SAFETY NOTES:
1. DISCONNECT THE AC PLUG FROM THE AC
OUTLET BEFORE REPLACING PARTS.
2. SEMICONDUCTOR HEAT SINKS SHOULD BE
REGARDED AS POTENTIAL SHOCK HAZ-
ARDS WHEN THE CHASSIS IS OPERATING.
NOTES:
1. The unit of resistance "ohm" is omitted (k=1000
ohm, M=1 Meg ohm).
2. All resistors are 1/8 watt, unless otherwise noted.
3. The unit of capacitance "F" is omitted (µ=µF,
p=µµF).
4. The values in parentheses are the ones in the
PB mode; the values without parentheses are
the ones in the REC mode.
VOLTAGE MEASUREMENT CONDITIONS:
1. DC voltages are measured between points indi-
cated and chassis ground by VTVM, with
AC230V~240V/50Hz supplied to unit and all
controls are set to normal viewing picture unless
otherwise noted.
2. Voltages are measured with 10000µV B & W or
colour noted.
WAVEFORM MEASUREMENT CONDITIONS:
10000µV 87.5 percent modulated colour bar signal
is fed into tuner.
CAUTION:
This circuit diagram is original one. Therefore there
may be a slight difference from yours.
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VC-M321HM
VC-M331HM
VC-M321HM
VC-M331HM
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* VOLTAGE MEASUREMENT MODE
PB .......... Parentheses (     )
REC ....... Without Parentheses
9. SCHEMATIC DIAGRAM AND PWB FOIL PATTERN
MAIN CIRCUIT(1)/OPERATION/SAT CTL
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VC-M321HM
VC-M331HM
VC-M321HM
VC-M331HM
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MAIN CIRCUIT(2)
* VOLTAGE MEASUREMENT MODE
PB .......... Parentheses (     )
REC ....... Without Parentheses
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VC-M331HM
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VC-M331HM
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MAIN CIRCUIT(3)
* VOLTAGE MEASUREMENT MODE
PB .......... Parentheses (     )
REC ....... Without Parentheses
Page of 6
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Sharp VC-M331HM (serv.man7) Service Manual ▷ Download

  • DOWNLOAD Sharp VC-M331HM (serv.man7) Service Manual ↓ Size: 1.92 MB | Pages: 6 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp VC-M331HM (serv.man7) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp VC-M331HM (serv.man7) VCR. Information contained in Sharp VC-M331HM (serv.man7) Service Manual (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.