IC2
(INPUT
SELECT AGC)
IC1
~------,
I
VR1~:
:
:v
._
13
PEAK
l @
~
I i
,:t:~~
$~
~~-l
©
,l
...,.,
....
J,(AG-7150
OPEN)
....
...,.,
....
NOVI~O~~--------------------------------------------------,
OR9
IC11
(CHARACTER
GENERATER)
025
026
I
I
IC9
(AFC)
VIDEO
~
2
AMPF
BUFFER
OUT
L_------------~~~¢~H
....
~rn
- i
______
_j
14
TP1
,...___._
I
019
02
:UFFEA
BE~
......
..___,SE_,.~
BUFFER
023,24
021,22
..
._
__
_.--j
BUFFER
~-+-~-1
v.osc
SYNC
SEP
AFC
-
r~
r--==t-_
.[
-----':9Ji•
I
-L~f:
BUFFER
~~-~-----------'
1---+4'---t-------~---"'30'-j
(
~~~NC)
>--1----'
10
"-l
(~T~~L
I· H
•'
E
·E
@
TP3501 REG
2.1Vp-p
PLAY
1 7Vp-p
P.COM
D6
~C91
NO
VIDEO@
OR5
(I
NV)
DETECT)
OFF;
IC13
ON/SECAM
BLNK
I I
I I
CB
~~----
1
~~·
0----~~:
---1--'-,
M
~
I
OR6
ONIV
E__.E·
E
SCK
----------------------------------~------------------------------------------------------------~
8
SIN
----------------------------------~------------------------------------------------------------~
7
cs
,--•f--EE~
..
~~
0--
"~
~
~
IC8
,------r7
________________
~8E~~~=~~
......
~--------------------------------------------------------------------~~
.....
<
~.-
1---------------------------------------------------------------------------------l
I
-·
·-
,....------
·-
~
I
I I
I
a9
FL2
Pl-
2
6
~~~
0
4
01
Pl·l
FL3
010.11
FL7
Pl-
2
6
,c~co
4
01
I
r---+--+1
BUFFER
LPF
1
H DELAY
BUFFER
LPF
BUFFER
LPF
1
H DELAY
BUFFER
p
1
.
1
~
_
~
,.
•
~
---
7 7
030
QR14
....
IC15
(OUTPUT
INTERFACE)
19
16
~
l
~~POSITE
I
cAMP
....
EE
II}
0A15
IC
13
~+YC
MIX
QN/EE
~
l
OSD
MODE
SELECT
011
.....
i
~
OSD
VVC
MOTHER
G.B. A
E-EVIDEO
MOTHER
C B. A
I \
Y
/C
IN
Y P3501
P933
P931
P3002
_____....
TO
15A
I
15A 15B
15B
,.
VIDEO
(1)
OSD Y
P3501
P933
..
9A 9A
Y
T•
v;
MOTHER
C.B.A
~-·-------------------
f \ P3501
P933
P991
4P
Y
OUT
P6901
\
26A 26A 1
VIDEO
OUT
1 P3501
P933
P991 P6901
i
25A
25A
10
10
~}
TP3502 REC
PLAY
[._H----.. I
2.0Vp-p
1.6Vp-p
REAR JACK C. B.A.
VIDEO
OUT
(1)
VIDEO
OUT
(2)
~--------------
••
VIDEO MAIN SIGNAL PATH
IN
REC MODE (S-VHS)
QDVIDEO
MAIN SIGNAL PATH
IN
REC MODE (VHS)
..
VIDEO MAIN
SIGNAL
PATH
IN
PLAYBACK MODE (S-VHS)
<:==J
VIDEO MAIN
SIGNAL
PATH
IN
PLAYBACK MODE (VHS)
MOTHER
C B A
I \
OSD
ON
([)
....
P3501
jP933
P974
P6202
j
FROM
.,
5A
5A
2 2
FRONT
Y
/C
IN
C
P3501
P933
P932
P8001
___.. TO
(L...:1c::4A::J_:_:14:::::A_L_1:_::4o:_B
-'--'1::_:4B,__,,.
VIDEO
(2)
I
~
L15
P15
1
_jl
~
PACK1
C.B.A.
. __j' CCD PACK2
C.B.A.
1
-
~~T7~~~
I
-
_______________________________________________________________________________
_j
OSD ON
([)
~X>-----,Sc;!ECAM
~
MOTHER
C B A
I \
SECAM
@
....
P3501
P933 P932
P8001
j
FROM
J3
~~,_----------------------------------------------------------------------~~~~~~~---------D
lTCH
ON
--
-
....
1----------------------------------
i
NOT
FOR
I
I
I
I
13
ICS
(SW
GATE)
10
B4
Y3
~D-
-<J~
EXCLUSIVE
OR GATE
~D-
r-<J~
B2
AG-
7150
TRUTH
TABLE
A B
l H
H H
I
I
I
I
I
I
I
I
I
I
I
I
I
l
I
I
I
I l
L------------------------------------~
(AG-7150:0PEN)
IC4
(VIDEO
SW)
015,16,17
VR3
....
....
OR4
S-
VHS/ON
7
REF
N0.35'l0
SERIES
...
2B
2B
4B 4B
VIDEO
(2)
....
Y
PB
2
....
P3501
P933
j
.,
19A
19A
I
MOTHER
C B A
I \
s
VHS
® ....
P3501
P933
I P931
P3002
I
FROM
'
SB
SB SB SB j
VIDEO
(1)
IC14
(Y
.C
VV
SELECT)
Y PB 1
P3501
P933
____....
16A
16A
_T
....
.___
_______
1
+-----D
l
([)
L---~~2----~-----------------f----------~C~ON-'N:_::E~CT~<i)~
....
~P~3~50~1~P~93~3~
I .,
18A 18A
J
@
1
___
2____j
tOTHER
C B
A\
--{)
~
6 c
OUT
....
P3501
P933
JP932
IPS001
I
FROM
'
18B
18B 18A
18A
j
VIDE0(2)
9 8
MOTHER
C 8 A
\
X
1/2@
P3501
P9.33
P962
P6002
j
FROM
27B
278
2 17 SYSTEM
CTL
C
PB
2 P3501
P933
"'Il
20A
20A
C PB 1 P3501
P933
..
17A
II"'"
To Next Page
Loading...
