Service manual

1M
1035
6·3
LI
Ufo
VIllT
_IZONTM._
1D'
.....
~
.........
.,.--
....
----
.......
---
...
- ....
--
.....
------
.... - ....
-----
......... -
.....
-----
......... -f)l.:.!L;;;;;;-..J
&
....
________________________________________________
...
Figure
6-1
TV50 Schematic
r.£IllRAl
:I01E$:
U;lllSS
OTlllRHIS[
SPECIFIEO
1.
ALL
RESISTORS
I/~W.
5%.
VALUES
III
OII11S.
2.
ALL
CAPACITOR
VALUES
IN
IlICROFARADS.
FOR
CAPACITOR
TYPES.
SEE
NOTE
'9.
& 0
DENOTES
JIUI
PC
CARD
E06E
COIlIIECTOR.
~.
~>-DENOTES
WIINrCTIOlI
TO
OfF
BOARD
WPIPON[NlS
5.
R[FERElI(E
DESIGNATION
NOT
USlD:
Rlll.
RlJ5
LAST
REFEREIitE
OESIG~ATION
USED:
R13~.
C12~
&
PROTECTIVE
ARC
GAPS
ARE
AN
INTEGRAL
PART
OF
PRINTED
WIRE
BOARD.
~
THE
PW8
CIRCUIT
GROUNDS
ARE
BROtIGIIT
OUT
SEPARATELY
TO
PINS
1.
5
AND
10
OF
JIOl.
PWB
(IRCUIT
GROU~DS
FOR
PINS
1
AND
5
OF
JIOl
ARE
CONNECTED
TO-
GETHER
BY
A
JUIV'lR
WIRE
ON
THE
BOARD
AND
ARE
WNNECTED
TO
CHASSIS
GROUHD
VIA
A
WIRE
FROM
EllO.
THE
DATA
DISPLAY
um
IS
COHNECT£D
TO
THE
SYSTEII
GROUND
THROUGH
PINS
1
AND
10
OF
JIO!.
FOR
NOH-STANDARD
GROUNDING
TECIINIIIIIES
REFER
TO
SECTlOil
2
Of
THE
SERV
ICl
IlANUAl
&.
DENOTES
HEATSIIIK
9.
<®.
DIPPED
PliCA
i
D
CERA/HC
DISC.
M
IIYLAR
I'A
El£CTROLYTIC
AXiAl
[R
ELECTROLYTIC
RADIAL
p
POlYPROPYLENE
TIJ~~QOU~;
U:;;~~:;ST
.
;~'~oHtlilE~ro
~;;;'y
COM~ttT;SItIl.c
'j'~
+vc~o
I~
T"IS
MONnOR.
TI4£
C_IIICAL
'COkPONENTS
fIlAr
"fFen .
: .j(-RAllIAlltlN
~'E
D~
..
<)tfO
'N
11<8
s
....
Ol!O
~.EAS
ON
114£ SCH!HATIC.
\"':COIIPONfNT$ IN
THE
$HADro
AIIEA
AIlE
TO
II
REPLACED
ONLY
WITH
.
tl>D
D I v .
AP,.ROveD
CO""O"~NTS.
L
i
,
i::.m£r.s~~~r
!~U~~
c~~~~s
O:~~~~r
c:!o::~~s
r:.
~AYt
ncfsslvl~:~.AOI.TltlN
.•.