3f.3.4 For Digital Tuning 2 only –AEP-T2S2, EU-T2, PA-T2, CH and HK , LA-T2(COL) , LA-ISDB, PH-ISDB – General Checking
3f.3.4 For Digital Tuning 2
50
50
Sound is normal?
OK
No sound
Check part mounting condition for digital data line
“DEMOD_TSCLK, DEMOD_TSDATA”
O
K
NG
If UEC > 0
If UEC = 0
Confirm UEC of digital RF by Service mode
Digital Tuning 2
Done (End)
Please re-upgrade Firmware (PKG),
Check again Picture quality?
OK
NG
Confirm ANT or Cable connection
Confirm ANT or Satellite connection
For LA-T2(COL),LA-ISDB &
PH-ISDB
For AEP-T2S2
For EU-T2,
PA-T2,
and
CH and HK
Channel can be lock?
OK
NG
OK
NG
Check part mounting
condition for digital
control line
“M_SDA,M_SCL”
Change B-board
Problem solved?
NG
OK
Change Tuner Module
(Please refer page Assemble
and Dissemble Tuner Module)
Change B-board
50
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