Marantz DV9500 - Wiring Diagram

77
5.3 SCART 出力出ず
NG
NG
OK
OK
NG OK
NG
NG
OK
OK
OK
NG
NG
OK
Connector(JV05)の電圧確認
E+6V、SW+12V
QE01 13、QE02 1、3、5、9、11、13、
28pinの電圧確認 +5V
QE018pin(Y)、9pin(V)、11pin(C)、
14pin(R)、QE0210pin(B)、12pin(G)
入力波形確認
QE024pin(V/Y)、14pin(C/R)入力波形確認
QE0216pin(C/R)、18pin(G)、20pin(B)、
23pin(Video/Y)出力波形確認
1.POWERSUPPLYPCBへ
QV91(Regulater)出力電圧(+5V)確認
QV911pin(VPSW)の確認
1pin="H"?
3.1PaneluPの動作確認へ
QV91交換
3.4DigitalVideo出力の動作確認項目へ
QE0112pin(VSEL2)の確認
RGB/VIDEOoutput:H、S-Videooutput:L
3.2B/EuPの動作確認へ
QE01交換
QE02交換