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MK-100
Schematic Diagram
1
IC 1:LA3201
Pre Amp.
S4
X1:2SC536F-SP
x4: 2CI2I3C
X5 : 2SA673C
0990
Regulator
Power
Amp.
Power
Amp.
FB28300-0A_P.C. BOARD
ASSY
é
a
a
ee
a
Se
5
2
5
X16 : 2SC608F-SP
Tt Oo
epo
5
I
SP
Driver
Be
fii
|
(5.1),
eink
| 22rZrev Ey [e)
ey
R847]
Se RIO 10K Ril 2K
| 3 i
i
3
§§
3& Bo
v
FB26403-0A_,
| fori2 27%
SUB. BOARD ASS'Y
te BE
i
©
R38 /50k
RIS 6.2%)
VRI SKA
|
P/PHEAD |
638/00 C39 0.001
Soh
R e e
|
R57 |ok|
=p .2.8: 8443
X 2 2SA6O8F-SP
X3 : 2SC536F-SP
6
|
AF
Amp.
Power
Driver
D1O,11,12,13 : 1SIB8 AM
;
yg
Ul
X15: 2SC536F-SP
| x
Alarm OSC
7
o=
rD@O 9202 WwOEB
—_
o
a0
EXT DC
E.HEAD
; [yo]
Sales
IF]
[olw/esv]
" | wo,
nd}
I2@Sisg]
|
(c36
w&er~lsT
a
ote
)|]
Tl
Hg
[
6v
[2.4] (2AaV)
VR2
X103
RIO4 27k
H
g
be
380
J) 385 s RIIl 220
DIO!
|
:
y
~
1 8
(ay
aoe a
aes
__|
53
(m) MOTOR
|
Og
9
hoe
ee ee
ee
ie
ee
ee
ee
S3
or
|
X7
: 2SC536F-SP
X8,9,10 : 2SCI546B
XI1>PN202S
X13: 2SC536F-SP
<
Bias
OSC
LED
Driver
Revolution
Sensor
End
Stop
=
tes
X12 :2SC536F-SP
X14 :.2SC1213D
3
mIOL N02
:
:
:
a
10
D16,17,18 : TLRIO2
Switching
Motes
brieet
2SC828P
pre ter ee OO oe ere a eae
PE
;
er
1. Circuitry and circuit constant may be modified for
a
PLAY BACK
5
X103 : 2SA683Q
E.GOVERNOR ASS
improvement without remark.
>
RECORD
'
LA3201
2SCI546B
11
2. Indicated voltage is the measurement
of tester
-
phe
se
ae ae
'i
(inner impedance 20kQ) at no signal in recording
+=
+B line
ie
ecb
|
145
6
|
mode.
_
2SC628P
|
|
2SC536F-SP
Sees
|
Switches
1
2
3
2SA608F-SP
iP
te
|
8
H
S1
Power switch ———————
OF F
200 000000
ace
a ©
J
|
2
$2
FF switch ————————-. OFF
[0], =. c0
nes
2SA683Q
28C1213C,D
LA3201
$3
Record switch-————_
PB
4
5
6
TLRIO8
|
7|
S4
Record SENS. switch
Norm.
eeCeroe
alte
ice
3
|
S3
Bottom view
5c8
SL
4
—13—
No. 0002
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