Product specifications

5 Troubleshooting
AN17K*/AN17L* 5-11
5-1-18 OSD Failure
IC101 Pin 32 input is right?
IC101 Pin 1 input is right?
Check CN102 Pin 8.
Yes
Yes
No
Check and replace
R117, C117 and IC101.
No
IC101 Pin 29 and 30 inputs are
right?
Check IC201 Pin 41 and 42.
Yes
No
Check and replace IC102.
Yes
Done
19
20
Check CN102 and connector Ass’y.
Yes
IC101 Pin 18, 21 and 24
outputs are right?
Check and replace IC101.
No
21
19
1.00 V (IC101, #32)
CH1 P-P = 1.00V CH1 RMS = 4.516V
20
1.00 V (IC101, #1)
CH1 P-P = 1.00V CH1 RMS = 5.024V
21
1.00 V (IC101, #18,21,24)
CH1 P-P = 1.00V CH1 RMS = 2.580V
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CONFIDENTIAL