S E R V I C E M A N U A L
17K1E
17K2E
GENERAL INFORMATION
R E C E IV E R M O D E L , B R E A K D O W N C H A R T
M o d e l
T y p e o f R e c e i v e r
17 K 1E
C o n s o le ,
r e d - b r n m a h o g a n y
1 7 K 1 B E
C o n s o l e ,
lim e d o a k
17K 2E
C o n s o l e ,
r e d - b r n m a h o g a n y
1 7 K 2 B E
C o n s o l e , lim e d o a k
C -
CH A SSIS - T e l e v i s i o n c h a s s i s T S -1 7 2 is b u ilt a r o u n d a 1 7 "
r e c t a n g u la r p ic t u r e tu b e .
T h e p i c t u r e , so u n d ,
and s c a n n in g c i r c u i t s , t o g e t h e r w ith a c o n v e n
tio n a l t r a n s f o r m e r typ e " B " s u p p ly , a r e c o n
ta in e d on a s in g le c h a s s i s .
T U N IN G R A N G E - C h a n n e ls 2 th r o u g h 13
11, 12 & 13
IF F R E Q - C h a n n e ls 2, 3 , 4 , 5, 6,
S ou n d : 2 1 .9 m e
P i c t u r e : 2 6 .4 m e
C h a n n e ls 7, 8, 9 & 10
S ou n d : 2 7 .3 m e
P i c t u r e : 2 2 . 8 m e
A N T E N N A - T A - 6 " B i l t - I n - T e n n a " .
P r o v i s i o n s f o r c o n n e c
t io n o f an e x t e r n a l a n ten n a .
A N T E N N A IM P E D A N C E - 300 o h m s
CHASSIS
TS-172
M ODELS
I7K1E
17K1BE
I7K2E
17K2BE
P O W E R S U P P L Y - 117 v o l t s , 60 c y c l e A C c u r r e n t o n ly
P O W E R C O N S U M P T IO N - 205 w a tts
A U D IO O U T P U T - 4 w a tts
CH ASSIS T U B E C O M P L E M E N T -
R e f .
N o.
T u b e
F u n c t io n
V - l
i
6 C B 6
R F A m p l i f i e r
V - 2
1 2 A T 7
M i x e r - O s c i l l a t o r
V - 3
6 A U 6 /6 A G 5
1st IF A m p l i f i e r
V - 4
6 A U 6 /6 A G 5
2nd IF A m p l i f i e r
V - 5
6 A G 5
3 r d IF A m p l i f i e r .
V - 6
6 A L 5 o r
1N60 x ta l
V id e o D e t e c t o r
V - 7
6A H 6 o r
6 C B 6 /6 B C 5
V id e o A m p l i f i e r
V - 8
6 A U 6 /6 A G 5
A u d io D r i v e r - L i m i t e r
V - 9
6 A L 5
R a t io D e t e c t o r
V - 1 0
6 J 5 /G T
A u d io A m p l i f i e r
V - l l
6 V 6 /G T
A u d io Output
V - l 2
6SN 7G T
1 st & 2nd C li p p e r s
V - l 3
12 A U 7 o r
6SN 7G T
V e r t i c a l S w e e p G e n e r a t o r
V - 14
6W 6 G T o r
6 A S 5
V e r t i c a l S w e e p O u tput
V - 1 5
6 A L 5 o r
6H6
P h a s e D e t e c t o r
V - 1 6
6SN 7G T
H o r iz o n t a l O s c i l l a t o r
V - 1 7
6 B Q 6 G T
H o r iz o n t a l O utput & H igh
V o lt a g e G e n e r a t o r
V - 1 8
6W 4 G T
D a m p in g D io d e
V - 1 9
1 B 3 G T
H ig h V o lt a g e R e c t i f i e r
V -2 0
1 7 B P 4 o r
1 7 A P 4
P i c t u r e T u b e : r e c t a n g u la r
V -2 1
5U 4G
L o w V o lt a g e R e c t i f i e r
HIGH VOLTAGE WARNING
O p e r a t io n o f th is r e c e i v e r , o u t s id e it s c a b in e t o r w ith
c o v e r s r e m o v e d , in v o lv e s a s h o c k h a z a r d f r o m the p o w e f
s u p p lie s .
N o w o r k s h o u ld b e a t te m p te d on th is r e c e i v e r b y
a n y o n e n o t t h o r o u g h ly f a m i l i a r w ith the p r e c a u t io n s n e c e s
s a r y w h en w o r k in g on h ig h v o lt a g e e q u ip m e n t .
CATHODE RAY PICTURE TUBE HANDLING PRECAUTIONS
E x t r e m e c a r e m u s t b e u s e d in h a n d lin g the p ic t u r e tube*
T h e tube is h ig h ly e v a c u a t e d an d, due to it s la r g e s i z e , is
s u b je c t e d to a c o n s i d e r a b l e a t m o s p h e r ic p r e s s u r e .
T h e
h a n d le r s h o u ld w e a r s a f e t y g o g g le s and g l o v e s f o r p r o t e c
t io n . A v o id n ic k in g o r s c r a t c h in g th e g la s s b y r o u g h c o n t a c t
w ith o t h e r o b j e c t s .
4 5 4 5 A U G U S T A B O U L E V A R D
B e f o r e r e m o v in g g l a s s t u b e s , d i s c h a r g e the c a p a c it y
f o r m e d b y the in n e r and o u t e r a q u a d a g c o a t in g s on the tube
b y s h o r t in g the a n o d e c o n t a c t on the s id e o f the tu be to the
o u t e r s u r f a c e w ith a w e l l in s u la t e d p i e c e o f w i r e .
C H I C A G O 51, I L L I N O I S
PART NO.
54P70217 4
Price 15 Cents
PRINTED IN U. S. A.
Scanned by mbear2k - Jan 2012
