Yamaha HTR-5920 서비스 매뉴얼 - 페이지 11
{카테고리_이름} Yamaha HTR-5920에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha HTR-5920 38 페이지. Digital home theater system
av receiver
Yamaha HTR-5920에 대해서도 마찬가지입니다: 소유자 매뉴얼 (45 페이지)
페이지 인쇄
A
Is volume
NO
work well?
YES
Is output of
NO
Phones
correct?
YES
B
NO
Is power voltage
of each board
correct?
YES
NO
Is implementation
of VR82
correct?
YES
Are inputs of
NO
IC81 (pin 71 and 72)
correct?
YES
Check and replace IC81
Is power voltage
NO
of each board
correct?
YES
Are connections
NO
of CN96 and BN73-2
correct?
YES
Check and replace JK81
HTR-5920
Check
power supply part
Check and replace
VR82
Check circuit pattern
Check
power supply part
Check connection
of cable
11