Werbung
7-6-1. Hi-Fi Audio Level Chart
(mVirms)}]
718
77.5
(REC/PLAY )
PLAY
7-6-2. Conventional Audio Level Chart
(mVirms)]
AUDIO
HEAD
OUTPUT
REC SYSTEM
ELECTRO
MAGNETICS
CONVERSION
LOSS
3-32
LINE
NR
AMP
STEM fi OUTPUT E OU)
EQ
LINE
AMP
AMP
OUTPUT
OUTPUT
PLAY
SYSTEM
LINE
OUTPUT
8. CIRCUIT DIAGRAMS
8-1. POWER CIRCUIT DIAGRAM
OQ1SOM
POWER
LP020
A 70012519
2\70010445
FPOO1
A 70011176
TIA250V
BPOO!
es
DPOO3
1N4007
cPoo1
275V
270042150
~~)
A\70081665
IPOO1
8.2k
RPOIS
DPOO7
3.9
BAIS7
RPOSS CPO
5.6k
22
REC
T
RPO20;
RPOI6
4
39
39
IREF
RPO17
DPOO9
4.7k
1N4148
10u50V
BULS10XI
FEEDBACK
SEPARATOR
RPO19
1.8k
oe
A 70085048
1N4148
3-33
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