Tandy 26-3334 Service Manual page 24

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VIDEO DISPLAY:
Character
display:
Graphic display:
512 (32 x
16)
upper case characters
960 (40 x 24)
upper/lower
case characters
1920 (80 x 24)
upper/lower
case characters
256
x 192
dots
320
x 192
dots
640
x 192
dots
8
colors
16
colors
4
colors
INTERFACE:
Serial interface:
RS-232C 4P-DIN
Cassette interface:
5P
DIN 1500 baud
Analog
input inter-
face (for JOYSTICK): 6P DIN x
2
Bus
line
40
PIN conne
CONTROLS:
Power
switch:
Push
Reset switch:
Key
Channel selector
switch
Slide
RF OUTPUT:
r
CH
Frequency (Video)
NTSC
4
3
61.25
+
0.25 MHz
.
*
67.25
+
0.25 MHz
'
CH
Frequency (Video)
PAL
<;
1
57.25
+
0.25 MHz
2
64.25
+0.25
MHz
Output
ii
npedance
:
7
5
ohm
RF Output terminal:
RCA JACK
RF
Output
level:
NTSC
PAL
70
+
5dBp
+2
67 _4
dBu
Frequency
(Sound)
4.5
+
0.02 MHz
4.5
+
0.02 MHz
Frequency
(Sound)
5.5
+
0.02 MHz
5.5
+
0.02 MHz
-24-

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