43
B/E 2
NG
OK
OK
NG
OK
OK
OK
NG
NG
Is the clock waveform of 172pin on Q101
normal? (24.576MHz. 2Vp-p)
Is the 193pin of Q101 H?
Is communication of the data bus on Q102
and Q103 normal?
Finish
Check the waveform of 9pin on Q105.
(24.576MHz 2Vp-p)
Check the waveform of 6pin
on Q111. (24.576MHz)
Check the soldering of R175
and R133.
Check the soldering of X101,
circumference components and Q105.
Check the soldering of Q102 (114pin),
R124, R143, C135 and Q101 (193pin).
Check the soldering of data bus lines.
(MCD0-MCD14 and MCA11-MCA30)
Содержание DV9500
Страница 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 ...
Страница 19: ...17 Click Next Next をクリックします Click Next Next をクリックします ...
Страница 104: ...102 PT01 A QW82 QW83 QW01 QW81 QT01 QT51 PT01 B QT05 QT02 QT03 QW03 QT06 QW02 ...
Страница 109: ...107 PM01 Q501 CXD1881AR ...
Страница 110: ...108 ...
Страница 114: ...112 PM01 Q404 EPM3128ATC100 10 ...
Страница 122: ...120 PM01 Q304 CS8420 ...
Страница 123: ...121 PM01 Q301 CS494003 ...
Страница 124: ...122 PM01 Q950 CS4392 ...
Страница 125: ...123 PA01 QD01 CS4398 ...
Страница 128: ...126 PT01 QT01 SiI9190 ...
Страница 129: ...127 p pp PF01 QF71 LC75712E ...
Страница 130: ...128 16 EXPLODED VIEW AND PARTS LIST ...