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BLOCK DIAGRAM
SIGNAL FLOW DIAGRAM
INPUT SELECT
cDLL
AUX_L
L-CH
LDLL
VIDEO_L
TAPE1_L
TAPE2_L
TUNER_L
SPEAKER, L-CH
POWER
AMPLIFIER
PRE. OUT
MAIN
IN
HEADPHONE, L-CH
PREAMP
CONTROL
SOFT
°
CLIPPING
SPEAKER, R-CH
TAPE1_R
POWER
TAPE2_R
7
AMPLIFIER
HEADPHONE, R-CH
MOTOR
o-————
T2OUT
nm
MANUAL CONTROL
>
SIGNAL
INPUT
@
—»
| SIGNAL OUTPUT
T1 OUT
—>P
SIGNAL FLOW
R
POWER SUPPLY
STANDBY
RECTIFIER &
45V TO DIGITAL Ics
TRANSFORMER
REGULATOR
ACVOLTAGE
| MAINS
INPUT
SELECT
115V/230V
4+38V TO POWER AMPLIFIERS
POWER
RECTIFIER &
30V TO TUNER
TRANSFORMER
REGULATOR
-
-28V TO POWER AMPLIFIERS
POWER
SWITCH
+33V TO POWER AMPLIFIERS
RECTIFIER &
+12V ANALOG
ICS
ON/STANDBY
REGULATOR
-12V ANALOG ICS
-33V TO POWER AMPLIFIERS
4/8 — OHM
PIN 2 OF THE
GROUNDING
REGULATOR
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