 VITS100 NTSC VITS Inserter Instruction Manual 9–9
VITS100 NTSC VITS Inserter Instruction Manual 9–9SYNCTIME
BLKCLK
(BLANK)
1 - 2     FRONT PANEL SELECTION ENABLED
NO PLUG   VITS ON LINES 17 THROUGH 30
2 - 3     VITS ON LINES 10 THROUGH 21
1
VLATCH
IDCLOCK
0
IO9
CURSOR
(CHARPRES)
H[0..9]
U13
1
H[0..9]
I1
  2
I2
 11
I3
 23
I4
 14
AIO0
  3
AIO1
  4
AIO2
  5
AIO3
  6
AIO4
  7
AIO5
  8
AIO6
  9
AIO7
 10
ACLK
  1
BIO0 22
BIO1 21
BIO2 20
BIO3 19
BIO4 18
BIO5 17
BIO6 16
BIO7 15
BCLK 13
U28
EP610
DVDRIVE
DVSYNC
U29-11
4
(FRAME)
U87-19
U17-18
1
LOCKED
U38-6
4
CLKB
H0
H1
H2
H3
H4
H5
H6
H7
H8
H9
(SYNCT)
U54-4
6
CLAMP
H0
H1
H2
H3
H4
H5
H6
H7
H8
H9
+5V
V0
CLKB
CHSWT
IDCLOCK
SYNCTIME
VLATCH
BLKCLK
A0
  8
A1
  7
A2
  6
A3
  5
A4
  4
A5
  3
A6
  2
A7
  1
A8
 23
A9
 22
INIT
 20
E
 21
ES
 19
CP
 18
D0  9
D1 10
D2 11
D3 13
D4 14
D5 15
D6 16
D7 17
U27
7C235 SYNCTIP U43-27 5
 12
 13
11
U57D
74F00
U15-11
U87-11
U16-1
U8-11
1
CHSWT
CLAMP
U67-7
7
U87-10
1
V0
V1
V2
V3
V4
V5
V6
V7
V8
V9
H0
H1
H2
H3
H4
H5
H6
H7
H8
H9
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
J3
FLD
U18-9
2
U62-12
6
+5V
R14
2.74k
V1
V2
V3
V4
V5
V11
V1
U13-25
1
V6
V7
V8
V9
FLD
FRM
V12
V10
CLKB
I1
  2
I2
 11
I3
 23
I4
 14
AIO0
  3
AIO1
  4
AIO2
  5
AIO3
  6
AIO4
  7
AIO5
  8
AIO6
  9
AIO7
 10
ACLK
  1
BIO0 22
BIO1 21
BIO2 20
BIO3 19
BIO4 18
BIO5 17
BIO6 16
BIO7 15
BCLK 13
U24
EP610
BPCONTROL
(FRAME)
(BYPASS)
FPSTANDBY
U16
1
LOCKED
BPCONTROL
(BYPASS)
FPSTANDBY
GLSEL1
(RESYNC)
PROGPRES
1
1
R13I
2.7k
NOT USED
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
J4
+5V
FPTS[0..7]
FPTS0
FPTS1
FPTS2
FPTS3
FPTS4
FPTS5
FPTS6
FPTS7
(CHARPRES)
CURSOR
CHARDATA
DATACOMP
2K/4K
R10
2.74k
CCVIRS
2K/4K
CHARDATA
DATACOMP
FPTS[0..7]
R50
5
2K/4K
1
5
R13D
2.7k
1
6
R13E
2.7k
1
7
R13F
2.7k
+5V +5V +5V
U17-8
U15-19
U15-6
U15-2
U15-3
1
LINE SELECT MODE
1
2
R13A
2.7k
+5V
V1
V2
V3
V4
V5
V6
V7
V8
V9
V0
V10
V11
2K/4K
  1
  2
  3
J22
P22
J22
A0
 10
A1
  9
A2
  8
A3
  7
A4
  6
A5
  5
A6
  4
A7
  3
A8
 25
A9
 24
A10
 21
A11
 23
A12
  2
A13
 26
CE
 20
OE
 22
PGM
 27
VPP  1
D0 11
D1 12
D2 13
D3 15
D4 16
D5 17
D6 18
D7 19
U25
27C128
LINEMODE
VL0
VL1
VL2
VL3
VLATCH
VSYNC
D1
  3 Q1  2
D2
  4 Q2  5
D3
  7 Q3  6
D4
  8 Q4  9
D5
 13 Q5 12
D6
 14 Q6 15
D7
 17 Q7 16
D8
 18 Q8 19
CLK
 11
CLR
  1
U26
74ALS273
VDRIVE
(BLANK)
CLKC
CLAPBRD
U38-9
4
V10
V11
V12
VL0
VL1
VL2
VL3
FLD
FRM
CLAPBRD
CHSWT
CLAMP
VDRIVE
VSYNC
VLATCH
(BLANK)
(SYNCT)
CLKC
(INHIBIT)
U16-11
J56-3
J57-3
U16-10
U13-31
1
HALFLINE
VDRIVE
VL0
VL1
VL2
VSYNC
U18-11
U18-10 2
+5V
DIP1
DIP2
  1 16
  2 15
  3 14
  4 13
  5 12
  6 11
  7 10
  8  9
S6
  1
234567891
0
R12
2.7k
+5V
8
1
 7
 6
 5
 4
 3
 2
CR27
DIP1
DIP2
DIP3
DIP4
DIP5
DIP6
BBSTBY
U87-9
1
R106
7
CSYNC_IN
U29-18
4
GLSEL1
U43-15
5
CLKA
3
R13B
2.7k
+5V
U57A-3
5
U87-14
1
I1/CLK
  1
I2
  2
I3
  3
I4
  4
I5
  5
I6
  6
I7
  7
I8
  8
I9
  9
I10
 10
I11
 11
I12
 13 14
15
IO8 16
IO7 17
IO6 18
IO5 19
IO4 20
IO3 21
IO2 22
IO1 23
U70
PAL22V10
PROGPRES
+12V
-12V
+5V
-5V
+10V
-10V
U54-12
6
U87-16
1
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
J2
+5R
-5R
PROGPORCH
U57B-6
5
SYNC1
PORCH1
+5V
R135
2.74k
PROGSYNC
LOCKED
GLSEL1
PROGPRES
(INHIBIT)
2K/4K
BYPASS
+5V
(LOCKED)
P28
(BYPASS)
(QINHIBIT)
  1
  2
  3
J28
U87-15
1
+5V
R133
249.0
+5V
+5V
8
1
 7
 6
 5
 4
 3
 2
CR28
8
1
 7
 6
 5
 4
 3
 2
CR29
DIP7
DIP8
DIP9
DIP10
DIP11
DIP12
DIP15
DIP16
DIP13
DIP14
(2K/4K)
BACKPORCH
U43-26
5
U18-7
2DIP8
DIP3
DIP4
DIP5
DIP6
DIP7
+5V  1
23456789
1
0
R11
2.7k IDCLOCK
DIP8
DIP9
DIP10
DIP11
DIP12
DIP13
DIP14
DIP15 SER
 14
A
 15
B
  1
C
  2
D
  3
E
  4
F
  5
G
  6
H
  7 QH'  9
SRCLK
 11 SRLOAD
 13 SRCLR
 10
RCLK
 12
U22
74LS597
ID
U15-10
1
IDCLOCK
DIP1
DIP2
DIP3
DIP4
DIP5
DIP6
DIP7
DIP16
SER
 14
A
 15
B
  1
C
  2
D
  3
E
  4
F
  5
G
  6
H
  7 QH'  9
SRCLK
 11 SRLOAD
 13 SRCLR
 10
RCLK
 12
U23
74LS597
DIP9
DIP10
DIP11
DIP12
DIP13
DIP14
DIP15
DIP16
  1 16
  2 15
  3 14
  4 13
  5 12
  6 11
  7 10
  8  9
S5
+5V
+5V
BYPASS
UNLOCKED
POWER
DS2
R134
249.0
R132
267.0
DS3
Q14
PFBYPASS
+5V
R211
249.0
R137
4.32k
DS1
R138
4.32k
R212
249.0
J28
BYPASS LOCKOUT
Q13
BYPASS
R231
249.0
2 - 3   BUTTON DISABLED
1 - 2   BUTTON ENABLED
C184
0.1uF
3
4
S9B
1
4
R13C
2.7k
+5V
+5V
1
9
R13H
2.7k
U87-3
1
+5V
+5V  8 1
765432
CR25
R213
249.0
(INHIBIT)
1
8
R13G
2.7k
+5V
FPSTANDBY
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
J27
REMOTE
(RESYNC) (RESYNC)
C161
0.1uF
REV NOV 1992
H&V COUNTERS,DECODERS, SOURCE IDENTIFICATION & BYPASS CONTROLS
P/O A1 INSERTER BOARD
NOTE: NOT USED ON VITS 100
671-2132-05 & UP
3
IO10