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BLOCK DIAGRAM
Q103,104
Q105,D103
-Q107
Q108,109
Q201,202
0203
FM
RF
AMP
PER-
EMPHASIS
v1 BOARD
}
VIDEO HEAD A
(MODULATOR)
ne
To s1 (A)
o
S
PB
312,313
0311
Q303~ 310
301,302
0227
DIFFER-
EQUALIZE
VIDEO HEAD B
Q225
224,226
REC } S7-3
{)
asad
To st (B)
SWITCHER
re
a
x
He
D1 BOARD
PREAMP
PB
CONNECTOR
LIMITTER
(DEMODULATOR)
NOISE
CANCELOR
C651
601,602
£/2 & £/625
31.25 kHz
CAMERA
10601 (1/3)
10601 (1/3)
605,606
COUNT DOWN
X'TAL OSC
CAMERA
9
MAIN
MOTOR
13.125 kHz
FG COIL
AMP
QCAMERA
0706
CTL
'
pad
'
SUB
OoPB
cTL
MONOSTABLE
INTEGRATOR
GATE
HOLD
|
oc
°
AMP
MV
AMP
PLAY
REC
EARPHONE
JACK
0710
10701 (1/3)
10701 (1/3)
arn
—
50 PG
BISTABLE
()) cwitcHING
MONOSTABLE|
25 PG
rh
AMP
MV
(8) PULSE OUT
MV
AMP
tp
25 PG COIL
TONE
$1 BOARD
i
(SERVO)
50 PG COIL
D801,802
DETECTOR
804,805
LIME OUT
f) x AUDIO
AMP
9,
ERASE HEAD
Q807
Q806
BUFFER ©
HEAD
F
3
tb . viveo
~
§
| soz. aa
=e
0808
5
) X, ERASE HEAD
Y
° PB
REC
BIAS/ERASE
AMP
osc
NORMAL:
:
S510
A1 BOARD
O
{AUDIO)
DUB
10-1
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