FUNAI LT5-S20BB, Service Manual

Page: 3 / 56

1-1 A7344SP
SPECIFICATIONS
<TUNER>
VHF/UHF Input : 75
Ω
unbal.,IEC Connector
Center IF : PAL BG 38.9MHz(Picture IF), PAL BG 33.4MHz(Sound IF)
<DVB-T>
*1: modulation parameters = [8k 64QAM CR=2/3 GI=1/4]
<LCD PANEL>
<VIDEO>
Description Condition Unit Nominal Limit
1. Video S/N 80dB dB - 40
2. Audio S/N - dB - 40/40
Description Condition Unit Nominal Limit
1. RECEIVED
FREQ.RANGE
(-60dBm, 45ch.) *1
+
-
kHz
kHz 1000
900
500
-150
2. INPUT DYNAMIC
RANGE (mix./max) *1
UHF 21ch.
UHF 45ch.
UHF 69ch. dBm
dBm
dBm -79.3/-10
-79.3/-10
-79.3/-10 -75/-10
-75/-10
-75/-10
3. C/N PERFORMANCE
*1
*1 UHF 21ch.
UHF 45ch.
UHF 69ch. dB
dB
dB 15
15
15
≦ 18
≦ 18
≦ 18
4. MULTIPATH
a. Performance with
short delay echoes
b. Performance with
long delay echoes
c. C/N Performance on
0dB echo channel
UHF 45ch.
:*1
:*1
:*1
dB
dB
dB
18.7
19.1
20.4
≦
23
≦
20
≦
24
Description Condition Unit Nominal Limit
1. Number of Pixels Horizontal
Vertical
pixels
pixels 640 x 3
480
-
-
2. Viewing Angle Horizontal
Vertical
°
°
-85 to 85
-80 to 85 -
-
Description Condition Unit Nominal Limit
1. Over Scan Horizontal
Vertical
%
% 5
5 -
-
2. Color Temperature AT 80% WHITE FIELD
x
y
°K 11000
0.276
0.282
-
±0.005
±0.005
3. Resolution Horizontal
Vertical
line
line 400
350 -
-
4. Brightness AT 100% WHITE FIELD
cd/m
2
290 -