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V1
(MODULATOR,
REC/PB AMP) PRINTED CIRCUIT BOARD
X-36186-54-1
dV p-,
4Vp-p
Pp
8,
3.8MHz (WITH NO SIGNAL)
3-8MHz (WITH NO SIGNAL)
TP-105
TP-104
ITCHING
PULSE IN
BLK
RED
PB RF OUT
FROM 31 BOARD
o
TO D1 BOARD
R222 , C222
-
HEAD RESONANCE
.
ae
coe
:
;
fae
:
ee
a e
ae
Yas
a
be
YEL
SWITCHING PULSE IN
'
w o ,
oe
FROM St BOARD
To s4-6
+12V IN
ORG.
VIDEO IN
oy
FROM St BOARD
I
R226, C226
VIDEO OUT
[7 HEAD RESONANCE
TO D1 BOARD
I
VIDEO IN
ORG
:
FROM 01 BOARD
a
LK
S lwat A
PRED |_|
TO VIDEO HEAD (8)
LL
+9V REG
TO R1 BOARD
BRN.
PB +9V OUT
TO Of BOARD
R106
Oo
=
,
o z
x
AGC SET
a o
E s eae
t a s * :
as
[|
TO VIDEO HEAD (A)
+9V_IN
RED
TO S4-5
R209
VIDEO IN_OR ur
FREQ. RESPONSE
+9V
OUT
YEL
TO
S4-5
#12V
TO R1 BOARD
TO CN1
BLU
R214
R116
FREQ. RESPONSE
REC VIDEO
OUT LEVEL
R127
WHITE. CLIP
R137, C119
SYNC TP
Rel
REC CURRENT
CARRIER SET \ Garance
TP-103
7
0.7Vp-p
3.8MHz (WITH NO SIGNAL)
D1
(DEMODULATOR)
PRINTED CIRCUIT BOARD
X-36186-56-1
PB RF IN
FROM V1 BOARD
R304
EQUALIZER
R315
CARRIER LEAK
L301
EQUALIZER
VIDEO OUT.
TO V1 BOARD
R343
PB VIDEO.
OUT LEVEL
VIDEO_OUT
TO § BOARD
VIDEO IN
FROM V1 BOARD
37
CARRIER LEAK
3.8MHz(WITH NO SIGNAL)
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