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D-M3 A/B/C/E/J/U
Block Diagram
Recording System
ANRS circuit
REC
level control 7
(on the front panel)
ate
VR103
Automatic
LINE IN input selector
Microphone -
jack -
Microphone
amp.
IC 101 HAI2036
IC 101 AN7362N
LED module
Indicator
Recording level adj.
-1069|-»-Ke)
LT- 1069} --€4@)
VA rea
a Tape select
switch
0107
28C2001
. a
(L.K)
Muting
Recording head
Playback System
Head amp.
Q104, 105
2SC1327
(T.U)
Playback head
Playback
level adj.
VRiOi
IC102_ HAI2036
No. 4213
{C101 AN7362N
VR 152 Bias OSC circuit
VRI53
re. head
Bias adj.
01.2.905.
lt
Fig. 14
ANRS circuit
NR
system
switch
eae
amp.
Headphone
jack.
10902
UPC4557C0
LED module
LT-1069
Indicator
LINE OUT
Fig. 15
Headphone amp.
Headphone jack.
1C902
UPC4557C