Werbung
3-23
<—
1.0V
<— 28V
<— 2.8V
<— 24V
<— 12
3-23
Block Diagram Digital
10. BOARD
LOADING
MOTOR
MOTHER
BOARD
DECK
ELECTRONICS
_ (DE)
| veal | 18/1637
TMOt
DECK
CONTROLLLER
7085_TMP91C642
CPU
CORE
es
ne
ne
en
8
eee
ee
ee
CAPSTAN
MOTOR
UNIT
a
14M1
t Wy)
| sl | 17/1637
TMO2
MOTOR DIRECTION ¢
—
'
e
|
el
| =
i |
Ta)
ma
—
pie
Seemiind sp
CTL
PROCESSING
7
1938
7080-8
SAA 1310
1 1508
Al
cL
CONTROLS,
20
VISERASE
8/150 503
2/1635
CTLGND
TO BOARD
REEL-DISC
a
Bie
:
7080--C
a
W297
15
i
>
>
-R
18
CTL:
l
u
ewer
-
H
4
RESET
ig
7080—D
GENERATOR
Z
CTi-R
og
1-40
sii
"
LED <J
TAPE_START
pena
TAPE_END
oe 51
>
20
FMHT
— (FMES)
>
29
TRIV
(FMEP)
'
SC28__(UAV2)
A
FBAS/YC
=
REFVHS
i
REFSVHS
7
SVHS-DET
39
AUTO ME
39
AUTO SEC
SC18
3
<
CENTRAL
CONTROLLER
RESET >
<j
33
3/1638
Si—PIN10
>
pe]
31
FOLLOWME
19
oso
BUS
SCLK
OSD
CLK
30
SIN
DATA
T
29
cs
AGC
36
AFC
37
6/1637
AUDIO
LEVEL=L
—
7/1637
AUDIO
LEVEL—R
23 -—— ae
CLOCK
STROBE
501
y
DATA
RESET
yy
See 7016
> 7018
7024
*
7025
EEPROM
80CLS580
7035
(CLOCK~S)CLKD1
(DATA—S)DATD1
20
EDIT_START/STOP
>
EDIT1
/ EDIT
TRIGGER
a
6 [icra
lV esisi0
EDIT2
/ PREROLL
Io
8/17
7080-—E
t
4
12
9
4/1502
1050
(68)
ae
\
42
a!
Du
SPEED
6/1502
>
C-F/R
IRECTION
2/1502 1 cREV
N
(HI-P)
ee
5
/|
D
/
5
(Hi-S)
20
FG
|
5__(SP/AP)
oa
Y
|
42
1
—
15
+f
FP
18
(—
osD-V
t
°
26
LA _|
V=SEL_s,
7082
1
7A;
|_Ia_rl
ms.
aieae
V—IMP.
55
13_CAPSTAN
SPEED
12_HEAD
SPEED/POSITION
Fe
13
34.
C-F/R\
_CAPSTAN DIRECTION
(69)
s
wy
61
__IREC
3
ange
TDA
3000,
_(00-STOP)_g
DA.
31
RAF
S-
21
60_WR-AI, _ (WR-AF)
Bs
5
IPBV__
(PB)
36
7_ENVC
-
S9__LP/EP
14
SPEED /POSITION
27_FLY/ER
is
Z
pocce
n-ne
ee
ee
Se
ei
——
csw
1
|
ee +
ee
1
1509
ap
POWER SUPPLY (PS]
3716:
9
1
+5M
33
I
33V —t
E >
HOT
CIRCUT
A
1
I
1010
14
,
xe
2
« 5050
!
2019
HELO———<-
!
I BACKUP
||
7
HEHKi<t——<
0
1
i3!
1
5/7019
SVSTBY ~tt———-——<:
oe
!
'
1
+120 <e—-
+124
{
ae
CSW
Bot
1
'
7018
7
*
:
120
>
7088}
+
So
aso eee eee oe
a
ae
14M
5
output
«)
wi
—
J
CUR,SENSE
1/1511
1015
4/7019
14A
6
8/17M—
<
174
1012
|
——
am
sTBY
7060
TMP87CC70
STBY
HEST
DISPLAY
CONTROLLER
a
1 1380
SVSTBY »—>}-—+
1
|
aan
eee
:
——_«.
gh
wel eit *
ar
SYNCHRO/LANC
5/1529
113/1510,5/1529
*
/ EDIT
ay
ee
x
8/1928
11/1510,1529
*
1]
FLUORESCENT
DISPLAY
—
Lense
ae.
ed
DISPLAY
CONTROL
woo) |
HELO
aa
VIDE-V17367 / Druck 10
1/isi0 |
14/1510 |
to,
fee
*
JOC
!) 7035
|
p_bidigi
HG_.0696
3-23
PCS 76706
Werbung
