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3.8.4 FOR DIGITAL TUNING 2: For EU-T2S2, PA-T2, LA-T2 ,HK-DTMB & PA-ISDB only.
Sound is normal?
OK
No sound
Check part mounting condition for digital data line
“DEMOD_TSCLK, DEMOD_TSDATA”
OK
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 For EU-T2S2
For EU-T2,
PA-T2,
and HK-DTMB
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)
Check IC
5000(SoC)
(Change B-board)
Change NG parts
Problem
solved?
Done (End)
Change NG parts
OK
NG
Notes:
-Parts for M_SCL line: C1004,R1049
-Parts for M_SDA line: C1003,R1048
-Parts for DEMOD_TSCLK line: R1020
- Parts for DEMOD_TSDATA line: R1019
SYSSET
2018/05/0404:12:02(GMT+09:00)
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