5 Troubleshooting
5-6
AP17K*/AP17J*
5-1-11 V Deflection Failure
13V and –10V lines are on?
IC401 Pin 12 output exists?
Check and replace IC401.
Yes
Yes
No
Refer to 5-1-1 No Power Supply
No
IC301 Pin 6 output exists?
Check and replace some parts
around IC301.
Yes
No
Check DY connector connection.
8
9
5-1-12 V Size or Position Variation Failure
IC401 Pin 12 output varies with
different DAC values?
Yes
Check and replace IC201 and IC401.
Check and replace IC301.
No
8
500 V (IC401, #12)
CH1 P-P = 500 V CH1 RMS = 1.425 V
9
10.0 V (IC301, #6)
CH1 P-P = 10.0 V CH1 RMS = 5.06 V
WAVEFORMS
Содержание AP17K series
Страница 7: ...2 Product Specifications 2 4 AP17K AP17J Memo ...
Страница 17: ...4 Alignment and Adjustments 4 8 AP17K AP17J Memo ...
Страница 36: ...AP17K AP17J 6 1 6 Exploded View and Parts List ...
Страница 37: ...6 Exploded View Parts List 6 2 AP17K AP17J Memo ...
Страница 55: ...Memo 7 Electrical Parts List 7 18 AP17K AP17J ...
Страница 56: ...8 Block Diagrams AP17K AP17J 8 1 ...
Страница 57: ...Memo 8 Block Diagrams 8 2 AP17K AP17J ...
Страница 59: ...9 PCB Diagrams 9 2 AP17K AP17J Memo ...