75
5.
Analog Video出力確認
5.1 VIDEO(Composite)、S 端子出力出ず
OK
NG
OK
NG
OK
NG
OK
OK
NG
NG
Connector(JV05)の電圧確認 E+6V
QV01 1、3 、5 、16pinの電圧確認
+5V
QV01 4pin(Video)、6pin(S: Y)、2pin(S: C)
入力波形確認
QV01 13pin(Video)、10pin(S: Y)、
15pin(S:C)出力波形確認
1. POWER SUPPLY PCBへ
QV91(Regulater)出力電圧(+5VV)確認
QV91 1pin(V̲PSW)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
QV01交換
Summary of Contents for DV9500
Page 16: ...14 Choose the language And click Next 言語を選んで Next をクリックします Click Yes Yes をクリックします ...
Page 19: ...17 Click Next Next をクリックします Click Next Next をクリックします ...
Page 104: ...102 PT01 A QW82 QW83 QW01 QW81 QT01 QT51 PT01 B QT05 QT02 QT03 QW03 QT06 QW02 ...
Page 109: ...107 PM01 Q501 CXD1881AR ...
Page 110: ...108 ...
Page 114: ...112 PM01 Q404 EPM3128ATC100 10 ...
Page 122: ...120 PM01 Q304 CS8420 ...
Page 123: ...121 PM01 Q301 CS494003 ...
Page 124: ...122 PM01 Q950 CS4392 ...
Page 125: ...123 PA01 QD01 CS4398 ...
Page 128: ...126 PT01 QT01 SiI9190 ...
Page 129: ...127 p pp PF01 QF71 LC75712E ...