VC-M321HM (serv.man7). Schematic diagram - Sharp VCR Service Manual (repair manual)

vc-m321hm (serv.man7) service manual
Model
VC-M321HM (serv.man7)
Pages
6
Size
1.92 MB
Type
PDF
Document
Service Manual
Brand
Device
VCR / Schematic diagram
File
vc-m321hm-sm7.pdf
Date

Read Sharp VC-M321HM (serv.man7) Service Manual 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-M321HM
VC-M331HM
VC-M321HM
VC-M331HM
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MAIN CIRCUIT(3)
* VOLTAGE MEASUREMENT MODE
PB .......... Parentheses (     )
REC ....... Without Parentheses
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Download Sharp VC-M321HM (serv.man7) Service Manual (Repair Manual)

Here you can read online and download Sharp VC-M321HM (serv.man7) Service Manual in PDF. VC-M321HM (serv.man7) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp VC-M321HM (serv.man7) 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.