56
4. HDMI PWB (PD01)
4.1 Check the Scaler.
Check the soldering of LW01-LW03,
QW01 and QW81-QW83.
Are the SC+3.3V_1, SC+2.5V_1 and
SC+1.2V_1 voltage lines of QW01
normal?
Check the input voltage of QW81-QW83.
Check the VD_PSW level. VD_PSW=L
Replace QW81, QW82 or
QW83.
Check the soldering of JQ02, JK02 (8pin)
and QU01 (1pin).
Check the soldering of QW01, RW12.
Is the reset signal of QW01 H?
RW12 VRST_3=H
Check the soldering of JW02, JK02 (2pin)
and QU01 (24pin).
Check the soldering of JW01, JK01,
RW01-RW06, RW09, RW17, RW38 and
QW01.
Are the digital data input signals normal?
PY_2
䇼
0-9
䇽
, SDCLK_2, SDHSYNC_2,
SDVSYNC_2, DE.
Check the soldering of QK05-QK06,
QK13 and circumference components of
QK14.
Check the input signals of
QK04-QK06.
Check the voltage
line QK04-QK06.
Refer to “3.4 check the
DIGITAL VIDEO OUTPUT”
Replace
QK04-QK06.
Refer to Scaler 2
NG
OK
NG
OK
NG
OK
OK
OK
OK
NG
OK
OK
OK
OK
NG
Is the voltage lines of
QW05 normal?
19, 20pin
䋨
SC+2.5V_1)
18pin (SC+3.3V_1)
NG
Check the soldering
of QW05, CW48-
䌃
䌗
50.
Is the signal of QW05 H?
10pin (CONFIGDONE)=H
OK
NG
Check the soldering
of RW18-R
䌗
21 and
RW23.
Replace QW05.
NG
NG
OK
#HECKTHESOLDERING
OF272
䌗
/+
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 ...