IF-DISPLAY
SECTION
J1
A1A1
KEYBOARD
85662-60001
(SERIAL
PREFIX: 2403A)
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
SIGNAL
GND
NC
IOB0
I0B1
I0B2
I0B3
I0B4
I0B5
I0B6
I0B7
I0B8
I0B9
I0B10
I0B11
I0B12
I0B13
I0B14
I0B15
NC
NC
NC
HPON
ADRO
ADR1
ADR2
TO/FROM
A1A9J1-3
A1A9J1-4
A1A9J1-5
A1A9J1-6
A1A9J1-7
A1A9J1-8
A1A9J1-9
A1A9J1-10
A1A9J1-11
A1A9J1-12
A1A9J1-13
A1A9J1-14
A1A9J1-15
A1A9J1-16
A1A9J1-17
A1A9J1-18
FUNCTION
BLOCK
NC
C
C
C
C
C
C
C
C
C
C
C
C
c
c
c
c
NC
NC
NC
NC
PIN
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
SIGNAL
A0R3
ADR4
A0R5
NC
NC
KR8
KR9
KR10
KR11
KCO
KC1
KC2
KC3
KC4
KC5
KC6
KC7
LSTP
HSWP
LSRQ
LOSR
LBIO
GND
LTIO
GND
TO/FROM
NOT USED
A1A9J1-31
A1A9J1-32
A1A9J1-33
A1A9J1-34
A1A9J1-35
A1A9J1-36
A1A9J1-37
A1A9J1-38
A1A9J1-39
A1A9J1-40
A1A9J1-41
A1A9J1-42
/A3A1P1-21
IA1A9J1-44
FUNCTION
BLOCK
NC
NC
NC
B
B
B
B
B
B
B
B
B
B
B
B
NC
C
NC
NC
NC
NC
NC
NC
P/0 W1
<A>
CRT CONTROLS
+15V
-15V
+9V UNREG
10.13
1
+9V
UNREG
|
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DS16
POWER
4
DOWN
R5
750
2-AXIS
14
©
STATUS
INDICATORS
P/O
W1
FOCUS
11
TRACE
12
ALIGN
FREQ
V
TO
A1A2
TO
W8
INSTRUMENTH
BUS
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TO
A1V1 TRACE
"*
ALIGN COIL
v
TO
A4A5
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STEP
GAIN
AY
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I0B4
IOB8
IOB6
IOB1J?
I0B3
1085
IOB9
10611
10613
44
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TO A3A10
DIGITAL-
STORAGE
MOTHERBOARD
9,10
3.11.12
14
J0.1
MAX HOLD
A
VIEW
A
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©
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DS3
DS5
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A
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B
%
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%
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DS13
CLEAR WRITE
A
CLEAR WRITE
B
%
'A
%
'A
DS2
0S9
MAX HOLD
B
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mL
R5
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R7
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R3
R4
R2
R1
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316
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KR8
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KR10
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KR11
LOWER
LEFT
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1
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KC0
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KC1
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KC2
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KC3
C
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S25
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(VIDEO)
p
NOTES:
1. REFERENCE DESIGNATORS WITHIN
THIS ASSEMBLY
ARE
ABBREVIATED.
FOR COMPLETE REFERENCE
DESIG-
NATION, PREFIX ABBREVIATION WITH
ASSEMBLY DESIGNATION.
2.
UNLESS OTHERWISE INDICATED:
RESISTANCE
IS IN
OHMS
(fl)
CAPACITANCE
IS IN
MICROFARADS(uF
)
INDUCTANCE
IS IN
MICROHENRIES(^H
)
3. UNLESS OTHERWISE INDICATED:
SIGNALS ENTER
AT
LEFT SIDE
OR
TOP
AND
EXIT
AT
RIGHT SIDE
OR
BOTTOM
OF
FUNCTION BLOCKS.
4.
MNEMONIC TABLE:
MNEMON1C
ORTHO
ACC
ASTIG
Z
LBLANK
Z-AXIS
ICLK
DESCRIPTION
ORTHOGONAL
ACCELERATOR
ASTIGMATISM
UNSCALED INTENSITY SIGNAL
(LOW:
CRT
BEAM BLANKED)
INTENSITY SIGNAL (SCALED
BY A1A1R1 INTENSITY CONTROL)
INDICATOR CLOCK
(FRONT PANEL LEDS)
A1A1
A1A1
KEYBOARD, SCHEMATIC DIAGRAM
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