THOMSON CR14300 Basic Service Data page 30

8.6 – REPAIR PROCEDURE FLOWCHART – VERTICAL CIRCUIT
Check or replace
C601/602
R601/602/613/R612
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Check: VCC
+12 and -12
Fix the fault
IC101 pins
No
21 and 22
signals?
Yes
Check or replace
IC101
Fix the fault
Vertical closed
IC601 pins 4
No
and 6
voltage. OK?
No
Connected ?
IC601 pins 1
No
and 7
signals?
No
Check: Yoke
R606/608/609
C609 C615
30
Yes
Yoke
Yes
Yes
Check:
IC601
Ok ?
Yes