Technical information

2928
BLOCK DIAGRAM
Is voltage
of C135
8Vdc?
Trouble in D132
No
Is voltage
of C136 14Vdc?
No
Yes
Yes
Yes
Is
voltage of C137
-13Vdc?
Trouble in D134
or vertical part
P.S.U O.K
Trouble in D133
or horizontal part
No
A