Output No.

1

Frame scan control signal output

2

Frame scan feedback signal input

3

Sawtooth voltage frame generator driving circuit connection output

4

Frame sync pulse discriminator compensation circuit connection output

5

Video signal input

6

Sync pulse discriminator compensation circuit contractor output I

7

Sync pulse discriminator compensation circuit contractor output II

8

Phase discriminator compensation circuit connection output Y₁

9

Common

10

+U_CC1

11

Line scan trigger pulse output

12

Line scan reverse pulse input

13

Video signal and 50/60 Hz detector identifier output

14

Phase discriminator compensation circuit connection output Y₂

15

Line scan master oscillator time generating circuit connection output

16

Output of separate master oscillator trigger circuit and horizontal output stage

17

Output of Chrominance subcarrier strobe pulse with line and frame blanking pulses

18

Coincidence detector compensation circuit connection output

Parameter, measurement unit, measuring mode

Symbol letter

Rated value

not less than

not more than

Direct current input voltage at output 2, V

Ui

4,0

Output voltage at output 1, V

Uoh

3,2

5,0

50/60 Hz detector output voltage at output 13, V:
- low level

Uol

-

0,5

- high level
f = 50 Hz
f = 60 Hz

Uoh

 
11
7,2

 
-
8,0

Stabilised voltage at output 16, V

U

8,0

9,5

Frame scan protection circuit threshold
switching levels, V (at output 2)

Utl
Uth

3,0
4,75

3,7
5,55

Blanking voltage at output 17, V
for horizontal blanking
for frame blanking

Uo

4,2
2,0

5,0
3,0

Strobe pulse voltage at output 17, V

Ustb

10

-

Video signal detector output voltage at output 18, V
when video signal is absent
when video signal is present
during operation with video tape recorder

 
Uo
 
 

 
 
0
6,5
1,8

 
 
0,5
8,0
3,4

Input current, mcA
- output 2
- output 12

Ii

 
-
200

 
2
4000

Consumption current at output 10, mA

Icc

-

70

Delay from the sync pulse leading edge to the chrominance subcarrier strobe pulse edge (outputs 5, 17) mcs

Td1

4,5

5,3

Delay from the horizontal blanking pulse edge to the sync pulse front edge (outputs 5, 17) mcs

Td2

0,5

2,0

Chrominance subcarrier strobe pulse duration at output 17, mcs

Tw(stb)

3,6

4,4

Delay from horizontal blanking pulse cutoff edge (cutoff of reverse pulse to the edge)
(outputs 17, 12) mcs

Td3

-

 
0,5
0,7

 
Tw

 
 
20,5
16,5

 
 
21,5
17,5

Delay from reverse pulse cutoff to line scanning output pulse cutoff at output 11, ms
- at t_D = 10 mcs
- at t_D = 1 mcs
- at t_D = 45 mcs

 
Td4

 
-

 
0,7

Horizontal scanning master generator own frequency, Hz

F

15000

16250

Horizontal scanning master generator generation frequency in the synchronisation mode (lock-on mode), Hz

F

15625+/-15

15625+/-15

Horizontal scanning master generator own frequency in the triggering mode, Hz

Fg1

14375

16875

Vertical scanning master generator own frequency, Hz

Fg2

44

48

Change of vertical scanning generator own frequency, if supply voltage changes from 10V to 13V, %

-

0,2

Capture range, Hz

+/- 600

-

Vertical scanning synchronisation range, %

30

-

Line scanning output signal pulse ratio without reverse pulse, %
In the triggering mode

 
K

 
45
55

 
55
70

 
Kt

 
-
-

 
1*10 ^-4
3*10 ^-4

Peak-to-peak amplitude at output 11, V

7,0

-

Line pulse horizontal output stage protection voltage, V

Uomax

13

17

Low level output voltage at output 11, V

Uol

-

0,5