Kenwood PS Series Instruction Manual page 55

Regulated dc power supply
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The
t a b l e b e l o w shows t h e p o s s i b l e c a u s e s o f t r o u b l e s w h i c h may
PS S e r i e s .
I f a t r o u b l e may
or d e f e c t s i n t h e
T r o u b l e
Power i s not
t u r n e d
on.
O n l y
t h e
d e c i m a l
p o i n t s
a r e
p l a y e d
o n
i n d i c a t o r s on
f r o n t p a n e l a f t e r
power on.
V o l t a g e
a n d / o r
c u r r e n t may
not
s e t
or c o n t r o l l e d .
o u t p u t i s g i v e n . * I s t h e
No
55
8. TROUBLE SHOOTING
be c a u s e d by b l o w i n g of
i n t e r n a l c i r c u i t s ,
Check p o i n t s
* A 1 1
L E D
p a n e l does not
^ C o n t r o l
s w i t c h
on
t h e r e a r p a n e l i s s e t
d i s -
i m p r o p e r l y .
t h e
t h e
^ C o n t r o l
s w i t c h e s
t h e r e a r p a n e l a r e
be
r o p e r l y s e t .
* 0 t h e r s
s u p p l y
w i t h i n the r a t i n g ?
* O t h e r s
c o n t a c t y o u r d e a l e r or our
on
t h e
f r o n t
* P o o r c o n t a c t
go
on.
^ D e f e c t s
^ B l o w i n g of t h e sub
* I m p r o p e r s e t t i n g of S i
1 o f
S i
* I m p r o p e r s e t t i n g of
S i
on
imp-
^ D e f e c t s
*No
v o l t a g e
^ B l o w i n g of t h e main i n
^ D e f e c t s
o c c u r i n
t h e
i n t e r n a l i n p u t
d i s t r i b u t o r .
P o s s i b l e
c a u s e s
or b r e a k a g e
o f the power c o r d
i n
t h e
s w i t c h
f u s e
i n t h e
c i r c u i t s
o u t p u t i s g i v e n
200 V t y p e u n i t i s con-
n e c t e d
t o a 100
V
power
l i n e .
p u t
f u s e
i n t h e
c i r c u i t s
the
f u s e
i n p u t
i n p u t
Si
i f a
t y p e

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