Table of Contents
Advertisement
Model
1317A
Table
8-7.
Y-axis
Output
Amplifier Measurement
Conditions
DC VOLTAGE MEASUREMENT CONDITIONS
1.
Disconnect all inputs from X-, Y-, and Z-INPUT con-
nectors.
2. Adjustments:
Z-axis GAIN
(A5R20) ........................
fully cw
Z-axis BAL
(A5R65) .....
Equal voltages
at
emitters of
A5Q3 and A5Q4
3.
Control settings:
POSN X
.................................... Centered
POSN Y
....................................
Centered
GAIN X ....
.
.
.
..
....
_
...
__
...............
.
.. fully cw
GAIN Y
.....................................
fully cw
INTENSITY ..
.
..
.
.. _ ...... +7.0V at Test Point A5TP1
I~
I
Ilp/OAB
II
I
I
I
5
11
,
~
Y OUTPUT BOARD
,
+15V
+
CRI
COMMON BASE
AMPLIFIERS
01/02
DRIVER
EMITTER FOLLOWERS
04/05
CR5
CR6
+15V
F
+
I
I
I
PIO PIO
I
R3
I
_
XA3XA4
56
I
~--t'4)
1
<5~~vyv-_+-~_ +_3._8V~
QI
r-+
~I~.2~V
_________
.-~-.~~~-.~_~~~
L.-J
CR2
+3.1V
-
15VF
-
15VF
I
I
I
R5
3830
..... _-'V'v'V- - -
+
15V
I
ij
Rll
270
I
,
-
15VF
+15V
~~
I I
+
+3.IV
~
15
1
I
J
RI2
I
I
2610
I
"1i31>~'--~1(6~~~--+-~--~--~+~1.2~V--------L-'-~~~~~~-+~
w
:1
I
I
I
I
I
I
PIO,
I'
I
I
I
r - - - - - - - · ·
+15V
P/OW4
XA8
I
I
1
:i
o
<E
t-(
------i-<:
(13
~( --~-r~---'~--rr------'VII\-l~-"
+1
5VF
(92)
I
J
C20
C22
CI
I '
:JIOUF
::t
o .
IUF
1·
0 lUF
1 '
R2
P/OW4
1
I
47
o (
H
~(
_----1(1<
12~(1-----<i--r -------<r~'V\I\.----
. .
'"
~.\',i
11
i
~~:,
i~~'"'· t~"
+15V
>
15VF
1
~9~
, P
I
IO+------1.
LJ
~~
___ _
-
15VF
CRII
CRI2
DRIVER
EMITTER FOLLOWERS
010
+0.5V
C7
J:.
OIUF
COMPLEMENTARY
OUTPUT
AMPLIFIER
06-09
RH
R30
12K
R32
12K
HF
AOJ.
NO. I
180
,....:..;c:.....p----J-..I\IIr- --
+
15
V
F
COMPLEMENTARY
OUTPUT
AMPLIFIER
012-015
+108V
+108V
+108V
R29
12K
R23
1000
LF
AOJ
NO.
I
~_ (9_)
-.811
PARTS ON THIS
SCHEMATIC
A4
CHASSIS
CI-9.
ll ·23
XA8
CRI·16
W4
QI. 2, 4·15
RI·47
DELETED:
A4CIO,A4Q3
~!5",-)
- " •
1 1
P/OW4
>P/OXA4) A)
0
/ -
+250V
Service
: 15
L J
P/~)
_ _ _ _ _ _ '3_'_7_A_-_S_-O_O .......
6J
__
XA8
6
Figure 8-13.
Y-axis Output Amplifier
8-17
Advertisement
Table of Contents
Troubleshooting
