Sony KDL-32R320C Service Manual page 68

3-8-5. For Digital Tuning 2: PA_T2, CH, LA-ISDB(BR/AR) and LA-T2(COL) (Tuner)
FOR DIGITAL TUNING 2:, PA_T2, CH, LA-ISDB(BR/AR) and LA-T2(COL).
For LA-ISDB(BR) and
LA-T2(COL) only
Confirm ANT or Cable connection
Check part mounting condition for digital data line
KDL-32R320C/325C/327C, 40R375C/377C
Digital Tuning 2
For PA_T2 and
CH
NG
Channel can be lock?
OK
OK
Sound is normal?
No sound
Confirm UEC of digital RF by Service mode
If UEC > 0
"DEMOD_TSCLK, DEMOD_TSDATA"
OK
Please re-upgrade
Firmware (PKG),
Check again Picture
quality?
OK
Done (End)
For AEP-T2S2
Confirm ANT or Satellite connection
Check part mounting condition for
digital control line
"M_SDA,M_SCL"
NG
If UEC = 0
Check IC5000 (SoC)
NG
NG
TROUBLE SHOOTING
Notes:
- Parts for M_SCL line: R5027.
- Parts for M_SDA ine: R5016
- Parts for DEMOD_TSCLK line:R1029
- Parts for DEMOD_TSDATA line: R1030,R1031,
R1032,R1033,
R1034,R1035,
R1036
OK
Change board
68