Technics SU-C800UM2 - Main Circuit Schematic Diagram (Continued)

SU-C800UM2 |
: Phono Signal (L-ch) Line sump =< Rec Out Signal (L-ch) Line
amma © Positive Voltage Line sana penne ; Negative Voltage Line
Q710
or
4
Q703,704 ES DET. D710 R713
uf
als
DTC114YSTP
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MAIGSTA
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Q702
DTC114TSTP
POWER ON/OFF
DET.
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MICRO COMPUTER
Terminal guide:
on page 6
| A724
0 <=
eee
=z
(S)
a)
.
R707 100K
A708 100K
F=4MHz
80 oO
#sa # 29
RB? | B*
R703 10K
D703
c B A F & D ee
[<4
Q601,602
DTA124ESTP
46) POWER SUPPLY (+15V)
ia
14.6V Gs ‘ #9
é
Q601 er ast
O&
i 14.7¥
MA165TA
é
(a
aQ602
Rc
POWER
aa POINT
a;
ee) TPa
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(Sots
CS
b
Asjawio S$)
DTCt44ESTP
POWER SUPPLY
5.1V
AIc601
MSF78MO5L
REGULATOR
MAI67TA
on ia Fy
JKeO1
LOGIC GND
Lenz 1 nH | :
(6} POWER ON/OFF
16031uH! }
(5)
+B/VIRTUAL
To
SE-AS00SM2:
16041 2H} } JK791
coetiteen ©. PRE GND (on page 16)
pod OR SE-A800SM2:
QUT GND IN
rf 5 1V
| ame
Feter
)
-BMIRTUAL
aoa
13)
AC
BACKUP
(on
page
15)
Axwoo7 1 pH!
G) AC BACKUP
AC
POWER
A
ez
SUPPLY POINT Gé58
; 0.01
see
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3
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yoo0P
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—-10—