Sharp MZ-1D19 Instruction Manual page 5

1. Input signals
a. Video signal separate R.G.B.1. System TTL level positive polarity
TTL level positive polarity
TTL level negative polarity
TTL level negative polarity
b. Intensity signal
c. H·hold signal
d. V-hold signal
2. Timing charts of the video signal (typical example)
a. Relation between the video signal and the H-hold signal.
(unit: ~IS) Data blank interval Data interval
; . - - - 27.97 ai_ 36.09 al
Video signal
1L--' _ _
---I!IIIIIIII
~
11111111111
~:
_ _
H-hold signal
---'1 I
I //
I
r-
I---l
I
i
~
, '14.43B..I
~
___ _
~ ~
b. Relation between the video signal and the V-hold signal.
(unit: ms)
Data blank interval
Data interval
1-----7.17
alol
12.B1
,I
VideOSignal~L-_--IIIIIIIIII'IIIIIIIIIIII~;
_
V-hold signal
---"""U
!
It
i
U-
, , 4.09B--: I ,
~ ~
- Signal input connector
VTh~
relation between each pin of the 8-pin connector and each rnput signal is as follows.
PIN ASSIGNMENT
1
Intensity
2
Video input I Red)
3
Video input (Green)
4
Video input (Blue)
5 Ground
~
6
Ground
7 H-Orive
B
V-Drive
-4-