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SCHEMATIC DIAGRAM (POWER SOURCI
MODEL RM-1100
TO
/'IAJN
ORCUtT
CN107
Tofllge~
UP
Photo Diode
~e
Anode
LED
Al?
Cathode.
Zener
Anode
-.r-
cathode
0-.1
Anode
~
Cathode
To
PagelZD
TO
eN
502.
TAPE
EQ
&
AMBCIRCUIT
.J;;l
BACK
UP
-t
B
EARTH
TAPE
1"B
OUT
PROGRAM
A
B
KEY-tB
TAPEtB
IN
MUTE
MUTE
Varlcap.
Anode
-~H-
cathode
Tape & AF 8ignal
+Voltage Line
-
9~"'~
IC701 AN6248
I
MOTOR
~_
qoVE~NOR
I
0701
MA1091M
REGULATOR
0702.705
MA151WK
SWITCHING
IC701
AN6248
AUTO REVERSE
CONTOROL
0703,704
RV010E1
PROTECTOR
ITID
IC302 RVIM57171L
4.
8705: Mute switch
5.
8706-1. 8706·2: Head switch
6. 8706·3: Hole element switch.
7.
DC voltage measurements are taken with electronic voltmeter
from
negative voltage line.
-Tape
position
.... ....
:> :>
zQ.
11.
2~
z
....
~ti
2g
~o S~
utO
....
:>
)(11.
o~
~
3~
0708,709
2S0965
SWITCHING
SCHEMATIC"DIAGAAM"'"(TAPE'-DECK) MODEL.
RM~1100
-
--
- - I
c·
C
.•
<
Q70214-
~
470
r:~
i~
....
:>
11.
~
8
c(
I.
,
~
....
-:>
":11.
~~
LCH
RCH
l
./
J
~
EARTH
TO
CNSOI.
TAPE
EQ.
g.
AMB
CIRCUIT
To
Pdg
e
1m
0702
2SC2001
REGULATOR
o
~
....
:>
~
g
~
2
IL
...
....
:>:>
mQ.
~§
l:l
:
>
m
§
....
:>
11.
~
§
0701
0703-707,710"'712
2S0601
2S0601
PULSE
AMP
SWITCH ING
...
If
8
c(
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m
~
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if
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~-
- -
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Notes:
1.
8701: Forward/Reverse
SWitch
in "Forward" position.
(1
.•.Reverse, 3...Forward)
2.
8702-1, 8702-2: Plunger switch
in
"ON"
position.
(1
...
0N.
3...
OFF)
3.
8703: Tape switch in
"ON"
position.
(1
....
0FF. 3...
0N)
1C301
RVIUPC1215VE
07~1,
7~2
2SC1684
SWITCHING
IC702,703
OM106
HOLE ELEMENT
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