Sony KDL-32R500C Service Manual page 89

3-13. CI
Check CI or CI+ case
CI+
Check service menu for
CI+ Credentials  CI+ Key
Invalid key
Invalid Key
Change B Board
KDL-32R500C, 505C, 507C, 40/48R510C, 550C, 555C, 557C
Check if TV can detect CICAM
CI
Channel Setup Digital Setup
 CA Module
No
Check any pin on
Valid key
CI Slot is bend or
broken.
No
Insert CICAM and
Check CI 5V
No
Insert CICAM and
Check CI Detection Pin
OK
IC7000 or Main IC NG
Change B Board
Yes
Change B Board
Yes
Yes
Check CI routing
NG
NG
Part Knock Off
Change B Board
Main IC NG
Change B Board
TROUBLE SHOOTING
B* Board Type
Size
PAN ASIA,AMERICA
32"
BA
40"
BA
OK
Main IC NG
Change B Board
*Important: Please use a known good CICAM
for testing
EUROPE
BE
BE
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