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SCHEMATIC DIAGRAM
a
wu
amt | o3ze
47% | 33/50
C134. oh
APM) 3016
Roa,
Q101
25K6GA-N
Head Amp
Lard
HAlas2w
Head Amp
qioz
28C1740
Playack EQ,
selection
a103
2scase
Head Amp.
abs
atoa
2804678C
Test
Muting
aias
2801740
Test Mute
Controt
o2zo 221
($2473
Rect. for Autostop detection
o222 235
(2473
Rect for Turntable
drive detection
20212
4278
Constant Voltage
030:
0302
0303301
{182473 HV-46
182473
2801740
-HA-MO6
280488
Mtc Amp Une Amp = Mic Amp
DIN Switching
Eom
{c2l
Q2,22
023
SN
eg
A
PB NER
NAEP
SRST SATO
AUTO REW Sw
0908
4
2scase
20101
HZ9B
Constont
Voltage
Raa 32,
MOD2t
'TA- 3003DP
Dolvy Control
225,226,227
182473
Switching
Theo
201203
| Mose Indicator
Das
bee
DIO!
1s2473
1s2473
182473
Switching:
'Switching
Switching
ice:
0210
28ci740
Invertor
TEST
PLAY
&/0 MIC/LINE
MUTE
EQ
IN
IN
PT
(oo.sy NR7MPx_]
REC
MUTE STOP Rew
SECTION
CIRCUIT
PULSE
IN
PLAY
MODE REC MODE
TEST
STOP
GREC
BIAS
o102
o107
182473
1SR34
Switching
Rect.
g108
280467
2Sci740
Mating Control
Heodphone Amp.
8eira0
ai0s 25c1740
ee
vat
Muting Control
mop2tc(va2)
owe
REISE 220
GND
Lii«@
°
Le
es
|
eee
eee ee
—+
OIGITAL
PEAK METER
©
moD201
TAag030
ri39% |
700
METER
ADJUSTMENT}
RATION.
2
ler.
1076
Riser
R404
330
|x
R210
R200
S30
"470
0232
Fe 1.68
Me
@®)
fa
ae
oz
0210
209
ISR34
1s2a73.
HZ~20
Reverse
Switching * +20V Constent
Voltage
Voltage
prevention
Sultehing
Fo 1160
:
|
|
|
|
|
|
|
|
|
|
|
I
|
|
|
|
|
|
|
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|
20207
42-68.
'Constont
Vottage
@206
2sc106!
+27V
Constant Vojtoge
20203
42.27
+27V Corson
Voltage
z0208
2.68
+5V Constant
Voltoge
20207
42-68
Constant Voltage
Discharge
oziy
2501162
+5¥ Constant
a2
2SA679A
Power UFF det
a212
28c1740
Back-up mode
u213
28c1740
Reset
switching
D206
1gR34
Rect,
0232
ISR34
Rect
pit
NOE
0202
Fa 1250
Art
oaiz
vosc
vote prevention,
ot
anton
t
0237
182076
Sultehing
D228
182076
Constant Voltage
0239
"$2076
Voltage
tection
switching
0208.215
28C108)
+I5V Constant
'Voltage
70202
Hz 15
+ISV Constant
Voltage
9207
2901162
+5V Constont
Voltage'
ne
AG)
fihoas
LA"
&
ne mo-y
eed
moze,
230-2504
'soreone
ozo!
1SRI4
Rect.
0203
vase
Rech
Ec
Pe [Ree SS
a
eas
a
a
ee
Se
ead
MOTOR
CONTROL
SECTION
CIRCUIT
D223 224
1 $2473
Switching
current
Switching
Solenoid
+20V Constant
= Rect.
Switching
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