42
9. TROUBLESHOOTING
1. Power Supply PWB (P801)
1.1 The power cannot be turned on.
NG
OK
OK
NG
NG
Is the E+6V voltage line (J808) normal?
Is the control signal of J305 (10pin)
normal? STB_CTRL=H
Is the each voltage line normal?
+12V, +8V, +5V_D2, D+4V, -27V,
DC+3.5V and HEATER
•
Check the fuse (F801) has not blown
out.
•
Check the voltage inputted/outputted to
each pin of Q801, Q802 and Q803.
Note:
When checking the primary circuit,
the GND of a measuring instrument
should be switched floating.
Refer to “3.1 Check the panel
microprocessor”.
Check the voltage inputted/outputted to
each pin of the connected components.
Содержание DV9600
Страница 13: ...11 Support のページから Software download for tools をクリ ックします Click the Software download for tools on Support ...
Страница 14: ...12 AGREEMENT から Agree にチェックを入れ Submit をクリ ックします Check the Agree on AGREEMENT And click Submit ...
Страница 15: ...13 Evaluation Software をクリックします Click Evaluation Software ...
Страница 16: ...14 Flash and PROM Programming をクリックします Click Flash and PROM Programming ...
Страница 17: ...15 Flash Development Toolkit をクリックします Click Flash Development Toolkit ...
Страница 20: ...18 Next をクリックします 言語を選んで Next をクリックします Click Next Choose the language And click Next ...
Страница 21: ...19 Yes をクリックします Next をクリックします Click Yes Click Next ...
Страница 24: ...22 Next をクリックします Next をクリックします Click Next Click Next ...
Страница 25: ...23 Next をクリックします Install をクリックします Click Next Click Install ...
Страница 26: ...24 インストールを開始します Finish をクリックしてインストールを完了します The status bar appears Click Finish ...
Страница 127: ... PM01 Q305 SM5819AF 159 ...
Страница 129: ... PM01 Q404 EPM3128ATC100 10 CPLD Complex Programmable Logic Device 161 ...
Страница 135: ... PM01 Q950 CS4392 167 ...
Страница 136: ... PA01 QD01 QD21 QD41 CS4398 168 ...