Table of Contents
Advertisement
tlOTOR
v
PS-3
+24
C
P8-1
-24
D
P8-2
+5
E (
GRD
A
(
GRO
B (
SAFE
W
CF
1+
22
I
1
l
HOLE
A
f-----------~~A
F (
HOLE
B
H (
f -_ _ _ _ _ _ _ _ _ _ _
~4~B
~
SELECT
A
K
SELECT
B
L
TRK
A
B
1
0
0
2
0 1
3
1 0
4
1
WR; TE DATA
M
~-----4~----------=-I
WRITE
N
ENABLE
READY'
P
FORW~~~ U
RUN
T
REVERSE
FAST
S
REVERSE
CIIRTRIDGE
J
RELEASE
E. P.
Z
SEE TABLE
QQ
~5
+15
RIO
4.7K
+5
+5
R 11
4.7 K
13
11
R9
100
NOTE: FOR CIRCUIT CONVENTIONS USED,
SEE NOTES TO SCHEMATIC SECTION.
-15
R 17
680
-15
R 18
2K
+15
+15
R 15
390
+
15
R22
470
CI0
13300
CR5
1
N270
R20
220
+
C 17
J:4.7
P9
CR4
lN91<t
PI
6
r - - - - - - - - - - - - - - - - - ,
I
MPS6517
Q1
1~~~4:
1
:
IN914
·2
5
!
f~
C R 3
r--o;~---ll-tl~;'
+15
C
1
1.0
1 N914
I
CR4
:5
IN914
CR5
C2
1.0
1 N9l4
CR6
IN914
CR7
C3
1.0
1 N914
CR8
Rll
5
240
CR9
75451
IN914
R12
C4
3
240
1.0
75451
I
-
WRITE
HEAoDRIVER
4308
R51
SEE TABLE
R52
R53
15K
6.81K
1%
1%
R54
R 5 5
CR 10
lN914
R56
CR13
SEE TABLE
IN914
R58
R59
4.87K.1%
1 K
Q3
2N4401
R60
100
R63
SEE TAPLE
*
R62
150K
-IV
REPRESENTS RESISTOR
f
TERMINATOR NETWORK IN
2Z0
:1~47~I~Rg:P p~~C~:~E~5V
X
KEtH'EOY PART NO 149·0043·
330
DOZ.
BECKMAN INST. PART
NO 899·5R-2Z0/330 OR EQUIV.
'=
R28
2.2K
+
15
R24
15
C 13
22
SEE
TABLE
~29
120
C18
+
10~
R30
4.7K
CR6
1N914
CR7
IN914
CR8
IN914
CR9
lN914
+5
+5
R69
1K
R31
47K
~Dl
SD2
SD3
SD4
R84
15
R86
15
+15
-15
+15
R4
lMEG
+
15
R41
150K
C
R16 ':"
1N758A
d5
R5
R46
C34
+
r
~::~~I~MVE~G--~150K
10
1
R45-=-
lK
148-0135-001
SEE NOTE
CR14
IN 2069
-15
R77
lOOK
C R17
IN758A
DASH NO.
R67
R65
C23
R51
R63
R56
CR15
U27
R25
-OOlB
27K
4.7K
OMIT
8.2K
680
8.2K
OMIT
lOOK
2KPOT
-003A
27K
4.7K
OMIT
B.2K
680
8.2K
1N270
10K
1KRES
NOTES: UNLESS OTHERWISE SPECIFIED
1. EQU I VALENT TRANS I STOR S
148-0094-001 EQUALS MJE4922. MJE2523,
SJE5052K, TIP3IA.
~~--r-_-~0~O~47B
__
~2~7~K~~4~.~7~K~~0~M~I~T1-~1~lK~-79710~~~1~1~K4-0~M~I~T~~1~070~K~2~K~P70~T
-lOlA
17.8K 17.8K
0.047
8.2K
680
8.2K
OMIT
lOOK
2KPOT
148-0135-001 EQUALS MJE2092. TI P126,
-103A
17.8K 17.8K
0.047
8.2K
680
B.2K
IN270
lor,
lKRES
2. -100 SERIES FOR USE WITH PIN 135-0061-001 MOTOR.
-104A
l7.8K 17.8K 0.047
11K
910
11K
OMIT
lOOK
2KPOT
401-6305-001B2
READ HEAD
o
+5~
R44
270K
- 15
-15
+15
F
SAFE SWITCH
3
1
2
4
5
D
P2
2
1
4
t'IRD450 "A" PHOTOSENSOR (UPPER)
OI.lT!R
tlRD450 "B" PHOTOSENSOR (LOWERi
''''N!.R
CN7-7646
INTERLOCKS
0 0 0
~~
PM
TACH.
PS-3
+24 __
--~--_4~----~-----~J_~
3
-24
~~
__
-4 __
4--C~5~ ____ ~~
A
B
CARTRI
DGE
REL EASE
Transport Electronics-Model 331,
Type 6305,
Schematic Diagram
Advertisement
Table of Contents
