Tektronix 221 Instruction Manual page 66

Hide thumbs Also See for 221:
Table of Contents

Advertisement

TP
R739
■1000V
R662
C735
R661
%
R663
C734
C662
0660
R665
R664
Q664
R666
C656
U654
C663
C657
R657
R656
R735
VR738
R734
C739
On back o f board:
R624
VR625
R627
VR 626
TP
C617
OV
C731
TP
,2V
C733
/
P733
C732
Q666
Q662
R669
Q668
P -
C O
CO
CJ
s o
C O
ID $
C D
C O
S a
U
C712
cc
£
(S
CR712
C C
0 0
C713 CR715
w
u
CR713
C714
CR716
L716
FIG . 9-6. A 4 —Power supply c irc u it board (above) SNB020475
P633
C632
m
Q648
e
c c
| Q646 1 C647
C C
g CR654
cc
< C
□644 0642
T701
>
*
rDfibo
&
C644
CR634
S
0640 |
C666
£
VR634
C634
P632
F630
C715
L713
C736
C737
R732
16
R733
CRS33
CR626
R623
4
3
T633
2
6
R626
R633 C633
5
4
3
R632
T623
L632
R634 Q634
R636
9
6
R614
C614
C613
R613
17 18
19
20 21 22 23 24
25
TP
-5V
'S
C D
IS
cc
cc
P5
S TP
cc 5V
3
co
c c
u
C623
CD
u
L626
Q626
0622
CR624
CR625
CRS21
CU CR622
\
n
« IE is
n
!I
I-
T —
to
CO
CD eg CD
CD CO
sc
cc cc
«
c
o c c
CJ
CJ O
o
C615
j
j
\
F610
L610
REV C, DEC. 1974

Advertisement

Table of Contents
loading

Table of Contents