Fisher CR-5125 - Page 31

BLOCK
DIAGRAM
LEFT
CHANNEL
16)
HD1-3
UN101
LINE
OUT
Playback
Head
:
Aah
o~
Pre-Amplifier
Line
Amplifier
DOLBY
NR
Unit
Line
Amplifier
Headphone
=
\\
Amplifier
ee
<>
:
V7]
ae
Muting
Circuit
13
a
Meter
Amplifier
Headphone
Jack
Muting
Circuit
HD1-4
-
UN201
Playback
Head
=
Headph
=
Pre-Amplifier
Line
Amplifier
DOLBY
NR
Unit
Line
Amplifier
eadphone
=
ON
Amplifier
a
RIGHT
CHANNEL
J5-2
©)
=
Meter
Amplifier
LINE
OUT
LEFT
CHANNEL
$5-1
$1-10
[
em
|
J1
O0000
Microphone
Jack
Mic.
Amplifier
UN102
DOLBY
NR
Unit
D106
fg
\
Peak
Indicator
Peak
Indicator
Circuit
Record
Amplifier
INPUT
Level
Control
LINE Input
Amplifier
D301
;
Record
Gain
Adj.
Record
Equalizer
1
Record
Indicator
€3
Circuit
Unit
$5-2
$1-5
a
J2
O0000
Microphone
Jack
F
aft
D206
°
Mic.
Amplifier
UN202
Peak
Indicator
Peak Indicator
Circuit
Record
Amplifier
DOLBY NR Unit
ae
INPUT
Level
Control
LINE Input
Amplifier
J4-1
LINE
IN
VR2-2
FM
DOLBY
Control
RIGHT
CHANNEL
Recor/playback
Governor
Circuit
HD1-1
Relays
Record
Head
13.5V
=
\\
Vlotage
Regulator
a
wi
Circuit
M1
noe
SL1
Solenoid
(M)
Motor
H
i
Ss
.
5
Red
oer
=
Meter
Illumination
Driving
Circuit
<<,
Lam
——_-
ON
iss
=
Rotation
Detection
F
as
seach
Control
Amplifier
She
sornale
Borer
Ircu
Driving
Circuit
=
HD2
Erase
Head
=
Supply
rl
a
<=
UN302
Circuit
SiN
OSC
BLOCK
AC
120V
Wy,
Remote
Control!
SL3
Solenoid
(50/60
Hz)
=
Receiver
Circuit
Driving
Circuit
+B
30V
34=
—32-—