For Digital Tuning 1: Tw, Na-Atsc (Mx/Uc), Jp Skp And La-T2 (Col) - Sony XBR-55X850C Service Manual

3-5-10. FOR DIGITAL TUNING 1: @ TW, NA-ATSC(MX/UC), JP_SKP and LA-T2(COL)
For TW only
Confirm ANT or Cable connection
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
Digital Tuning 1
For all
tuners
NG
except TW
A
Sound is normal?
No sound
Check part mounting condition for digital data line
"IFOUT_N, IFOUT_P, IFAGC"
NG
Change NG parts
Notes:
- Parts for IFOUT_N line: R6007, FB6002, C6008, R6327, C6301,
R6301.
- Parts for IFOUT_P line: R6008, FB6003, C6009, R6326, C6300,
R6300.
- Parts for IFAGC line: R6072, R6009, R6010, R6069, C6302,
R6303.
A
OK
Check IC1000 (SoC)
OK
Check SOC(IC1000) and Tuner
module
TROUBLE SHOOTING
: Insert correct signal in correct terminal.
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