Tektronix 213 DMM Instruction Manual page 115

(1x6ft?) ~ - OV
Q)(t)
lo-!100...1,.m..1-,v4-1-1-1-1,,,..,_.
OV
( • ~ ) , .
. . ov
i__:; ., .. •
DMM
y -
\ 0185
\cRl85 ANALOG 516
FROM
DMM Rl79
5155 _ _ _ _ _ ,__-'110,..o'v-K _ _ _ _ _ _ _ _ _ _ ____;~
0
/
:-C179
1
- :or
(D
100.mV . __ 1ms
~
•
' T
RMS
(1)(•) ~ ~ ov
._____D_co
L
GND
Cl78
0.4,)JF
FILTER
IL
Rl76
4.7K
Ul80
2625
-6.5V
~~I
(D) Cl82 - 6,5V
J;
"'-PART OF (D)
CIRCUIT BOARD
-6,SV
(o)
(1~) ~ '
100 . · . \ '
j ; ;~ /
~mov
.
----: ;
.
- ~
Gm CONVERTER
SEE PARTS LIST FOR EARLIER
VALUES AND SERIAL NUMBER
RANGES OF PARTS OUTLINED
OR DEPICTED IN GREY.
Rl86
820K
CJ86
51
@)(1)
0)
+6,5V
(D)
CAl87
~~~ ©
CE)(!)
0 ______ ___.:;:;;;_ ___
..;.._--+-~
Ul86
2625
Cl87
Cl 8
l
27
'-_PART OF
CIRCUIT BOARD
*
+15V (o)
CRl90
CRl89
CRl88
Rl89
I.SK
VRl88
IOV
@
GID
(1)
®
CE1)
(1)(7)
Cl90 Rl90
15pF 25.0K
® . . . . . . . . .
----+--____;=-!
~ ( 1 ) ( 7 )
@CTI:I) (
I
)(i)
AC GAIN
/
RIBB
IOK
Ul88
-741
Ql98A
I DC
I
Ql92A
@
(+O,S) (1)(7)
@
(+8,6)(\)(1)
0196
Q198B
@2)(1)("1)
0190A
Rl97
IM
Rl92
I.OOK
Ql90B
AC ZERO
+1sv(o) /
/ 1=1196
Rl95:;:,,,4---"l,.,,,.__..,_ _ __,,111.I K,..,_ _ _ _,
IM
(J
Rl94
IM
Ul75D
1/4 324
Rl98
l,OOK
@ ~ ( 1 ) ( 1 )
~ ( 1 ) ( 1 ) @
CRl97
OVERAANGE
TO
' - . : > ' - - - - - - ~ N t r - - - - - - - - - - - - - - 1 - - - Q204
0
Ql95
~gi?
PMS CONVERTER
CRl.99
RMS
IR I
I DC
I
I
ANALOG IN
TO
PIN 2
u220<$>
I
I I
~-------------------------------------~
I
I
I
± INPUT
TO
R268~
I
I
I
I
L-------------------------------------------~
NOTE:
P/o A2 FUNCTION BOARD
213 DMM
R'cV JUL l~~S
I
I
.I.
~
OUT!
~
DC
S185
SEE0
*
MATCHED PAIR
Gm
~
RMS
CONVERTERS ~
<