The Input And Output Terminals; The Input Terminals And The Fm-Mx Filter Switch; The Output Terminals And The Balance Adjustment - TANDBERG 12 Service Manual

9 . F u n c l i o n s e l e c l o r
s w i t c h c h a n n e l 2 :
' l 0 .
A u t o m a t i c e n d s t o p
s w i t c h :
I l . S p e a k e r s e l e c t o r
s w i t c h .
1 2 . T a p e c o u n t e r :
1 3 . O p e r a t i n g l e v e r :
1 4 . R e - s e t p u s h b u t t o n :
;
1 5 . P o w e r s w i t c h :
'I
6. Speed selector:
A c t i v a t e s t h e e l e c t r o n i c c i r c u i t s f o r r e c o r d , p l a y b a c k o r a m p l i f i e r m o d e , c h a n n e l 2 .
S t o p s t h e m o t o r w h e n t h e t a p e r u n s o u t o r i f t h e t a p e b r e a k s .
E X T : E x t e r n a l s p e a k e r s o n l y .
E X T * I N T : E x t e r n a l a n d i n t e r n a l s p e a k e r s .
I N T : I n t e r n a l s p e a k e r s o n l y .
C H I E X T , C H 2 I N T : T h e o u t p u t f r o m C H I i s c o n n e c t e d t o b o t h e x t e r n a l s p e a k e r
t e r m i n a l s . T h e o u t p u t f r o m C H 2 i s c o n n e c t e d t o b o t h i n t e r n a l s p e a k e r s .
C H 2 E X T , C H I I N T : T h e o u t p u t f r o m C H 2 i s c o n n e c t e d t o b o t h e x t e r n a l s p e a k e r
t e r m i n a l s . T h e o u t p u t f r o m C H I i s c o n n e c t e d t o b o t h i n t e r n a l s p e a k e r s .
I n d i c a t e s t h e p o s i t i o n o f t h e t a p e .
Activates the mechanism in the lape recorder for the different modes of operalion.
Re-sets the tape counter fo zero.
S w i t c h e s t h e m a i n s o n o r o f f .
Selects the required tape speed.
3.0 The input and output terminals
T h e i n p u t a n d o u t p u l t e r m i n a l s t o g e t h e r w i t h t h e
F M - M X f i l t e r a n d t h e p r e - a m p l i f i e r b a l a n c e a d i u s t -
ment are located at the rear of the tape recorder ref.
f i q . 2 a n d 3 .
M X - F I L T E R
S W I T C H
cH.z cR cH.1
L O W P H O N O
R A D I O L O W
F i g . 2 . T h e i n p u t t e r m i n o l s o n d t h e F M - M X f i l t e r s w i t c n .
P R E A M P . B A L A N C E 4 O H M S
O U T P U T C H . 1 A D J . S P K R .
CH.2
c H . 1
H I G H
CH.2
H I G H
H E A D .
4 O H M S
P H O N E S S P K R .
C E N T E R C H .
C H . 1
a
P R E A M P . 4 O H M S C E N T E R 4 . O H M S
O U T P U T C H . 2 S P K R
c H . 2
C H . S P K R
c H . 1
iqi
$;r{ii
:,1 i! I
F i g . 3 . T h e o u t p u t t e r m i n o l s o n d t h e b o l o n c e o d i u s t m e n t .