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WARNING
*
This product should be serviced only by trained, qualified personnel. As for the oven lamp, it is replaceable by the
users.
* This service manual covers products for following markets.
When troubleshooting or replacing parts, please refer to the country identifications shown below for your applic-
able product specification.
For United Kingdom
For NAAFI
CONTENTS
OUTLINE DIAGRAM & CONTROL PANEL
NE-992/NE-993
CAUTIONS TO BE OBSERVED WHEN TROUBLESHOOTING: :::----- J a g d i n e
Seahees WgdesvaaUaduetcdea wed decease dovae det asses vatea sedans coedeue evensersgseeer vane Seobesgs 18
DISASSEMBLY AND PARTS REPLACEMENT PROCEDURE: ::11rr:cstseeertseerereetetteeeeenteeeectnseeeereeeertseeeeen
nines esennenegaaeeesrnnneeerenernens sannnnes 19
COMPONENT TEST PROCEDURE <vrreeeesrececrteeseeeseesereeeceeeeeeeaeeeeeeneeeseneneeeerseeeesnseeeenisaeessseeteesesceseseeanerecereneeeeeeesenenreeeeesnn
ceeees 23
MEASUREMENTS AND ADJUSTMENTS 'crccerescccteersseesesteteseeeeeeeenessseeennneesenseeeesssseeserseeeeenseesensasasesensteeeersaneeecaeeeensneeecererteis
cenernes 25
TROUBLESHOOTING
GUIDEs +s ceesccestresteereeerseeeseetseeseeeneeneeeneens
teen senna ee teens eeneeen eee eeeeenee sete ee ene ee eee teeeeeeeneecneaeeeeeeeneesneeeteeeie oeetse 26
DIGITAL PROGRAMMER
CIRCUIT TEST PROCEDURE
NE-992/NE-QO3-+coecccceereeeeseeteseeesseceesseecsseeeseeeeessenseseneeeeessseessseeeneeeenieeestecenseeeseeensseeeneeeeessaeeesaeesaeeessaeeeeecaesesennegenseneese
#aeeeees 33
Nn
dE
EEEEESEELEESOOEESSOEESOSORSOOOSOSOOSOOOOSEOOSSOOOIOOOOOOOESOOOOOOOOCOOOSOOOOICOSOOOOOOOOOOOOOOOOOSCOOSOOOOOOSOOOOSO
SOOT SS CCCOCOOOOOOOCOOOCOOOOESOOOOS 44
EXPLODED VIEW AND PARTS LIST <coccccesceerseceeesesseseeeeseeense senses eenneesenee settee enneeeteeenteeeneeetieetnsaeerseeseeeerineernaeeee
sees sensneeesennenniy earns 50
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