Symphonic SC724FDF Service Manual page 5

24″ color tv/dvd/vcr
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< VCR >
Description
1. Horizontal Resolution
2. Jitter (Low)
3. S/N Chroma
4. Wow & Flutter (JIS, UNWTD)
< TUNER >
Description
1. Video S/N (80 dBµV, TV4ch)
2. Audio S/N (W/LPF)
< NORMAL AUDIO>
All items are measured across 8 Ω resistor at speaker output terminal.
Description
1. Audio Output Power
2. Audio S/N (W/LPF)
3. Audio distortion (W/LPF, -10 dB 1 kHz IN)
4. Audio Freq. Response (-10dB 1kHz IN)
< Hi-Fi AUDIO >
Description
1. Output Level (-10 dB 1 kHz IN)
2. Audio Distortion (-10 dB 1 kHz IN)
3. Freq. Response (-15 dB 1 kHz IN)
Note: Nominal specifications represent the design specifications. All units should be able to approximate these.
Some will exceed and some may drop slightly below these specifications. Limit specifications represent
the absolute worst condition that still might be considered acceptable. In no case should a unit fail to meet
limit specifications.
Condition
(R/P, SP)
(R/P, SP)
AM(SP)
(R/P, SP)
PM(SP)
(R/P, SP)
(R/P, SP)
Condition
---
---
200 Hz
8 kHz
20 Hz
20 kHz
Unit
Line
µs
dB
dB
%
Unit
dB
dB
Condition
Unit
(R/P, SP)
W
(R/P, SP)
dB
(R/P, SP)
%
(R/P, SP)
dB
(R/P, SP)
dB
Condition
Unit
(R/P, SP)
dB
(R/P, SP)
%
(R/P, SP)
dB
(R/P, SP)
dB
1-1-2
Nominal
Limit
230
200
0.1
0.2
38
33
38
33
0.25
0.5
Nominal
Limit
45
40
45
40
Nominal
Limit
1.0
0.8
40
36
3.0
5.0
-2.0
-2.0±5.0
0
0±6.0
Nominal
Limit
-8.0
-8±4
0.5
1.0
0
±4
0
±4
T2100SP

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