Nippon Columbia Denon POA-1500 Service Manual

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SERVICE MANUAL
MODEL POA-1500
STEREO POWER AMPLIFIER
CONTENTS 3
SPECIFICATIONS: a-y-4 oes eee hk eee ee ole YS eek ee ESS ea ee alee eae See 1
DESCRIPTION OF PARTS AND THEIR FUNCTION... 2... 0.0... 0. eee ee ee es 2
CONNECTIONS 43) Sgt ee enews ee Se RES SEES BEG EISLER See ews 3
TROUBLE SHOOTING: < ¢4./ wy. tuitia aes ete ee Bae ei Ae ss ee eee ee aes Oe es 4
METHOD OF ADJUSTMENT io. ccc ora otW Ee OOM GOR aol eee Eee: 6 A .. 5,6
SEMICONDUCTORS 25.4.5 e844 ot OY eee Se ee ee ee eae 4 es 6
PRINTED WIRING BOARD PATTERNS AND PARTS LIST
POWER AMP & POWER SOURCE UNIT (PUSOO21L)....... 0.2... ... eee ee 9,10
CONNECTION DIAGRAM sc «0:5 cac8. gecenat og Wee el RS + i ee ee he a hee dee See a ee 11
WIRING DIAGRAM) 1.544.422 eee sc wees eee ea eta ee Be eee ees 12
EXPLODED VIEW cite tee be eee eh Ree 6 oie ee ee die 2d te ee Sh a eye 13
NIPPON COLUMBIA CoO. LTD.
AUG. 1983