EN 2
3139 785 32060
1.
Technical Specifications and Connection Facilities
1. Technical Specifications and Connection Facilities
1.1 General:
Mains voltage : 220V – 240V
Mains frequency : 50 Hz
Power consumption (record) : 27 W
Standby Power Consumption : < 3 W
1.2 RF Tuner
Test equipment: Fluke 54200 TV Signal generator
Test streams: PAL BG Philips Standard test pattern
1.2.1 System
PAL B/G, PAL D/K, SECAM L/L’, PAL I
1.2.2 RF - Loop Through:
Frequency range : 43 MHz – 860 MHz
Gain: (ANT IN - ANT OUT)
w/o Amplifier : -4dB ± 2dB
Gain: (ANT IN - ANT OUT)
with Amplifier : 2dB ± 3dB
1.2.3 Receiver:
PLL tuning with AFC for optimum reception
Frequency range : 45.25 MHz – 857 MHz
Sensitivity at 40dB S/N
(video unweighted) : ≤ 40dBμV at 75 Ω
(high end)
≤ 60dBμV at 75 Ω
(low end)
1.2.4 Video Performance:
Channel 25 / 503,25 MHz,
Test pattern: PAL BG PHILIPS standard test pattern,
RF Level 74dBV, Measured on SCART 1
Frequency response : 0.1 MHz – 4 MHz ± 3dB
Group delay (0.1 MHz - 4.4 MHz) : 0 nsec ± 150 nsec
1.2.5 Audio Performance:
Audio Performance Analogue - HiFi:
Frequency response at SCART 1
(L+R) output : 100 Hz – 12 kHz / 0 ±
3dB
S/N Ratio (20Hz – 20kHz)
unweighted : ≥ 40dB
Harmonic distortion (1 kHz, ± 25
kHz deviation) : ≤ 1.5%
Audio Performance NICAM:
Frequency response at SCART 1
(L+R) output : 40 Hz – 15 kHz / 0 ±
3dB
S/N Ratio (20Hz – 20kHz)
unweighted : ≥ 65dB
Harmonic distortion (1kHz, ± 25
kHz deviation) : ≤ 0.5%
1.2.6 Tuning
Automatic Search Tuning
Scanning time without RF signal : 3min. typical
Stop level (vision carrier) : ≥ 37dB/μV
Maximum tuning error of a recalled
program : 62.5 kHz
Maximum tuning error (drift) during
operation : ± 100 kHz
Tuning Principle:
Automatic B, G, I, DK and L/L’ detection
Manual selection in “STORE” mode
1.3 Analog Inputs / Outputs
1.3.1 SCART 1 (Connected to TV)
Pin Signals:
1 Audio-out R 1.8V RMS
2 Audio-in R
3 Audio-out L 1.8V RMS
4 Audio GND
5 Blue / Chroma GND
6 Audio-in L
7 Blue-out 0.7Vpp ± 0.1V into 75Ω
8 Function switch < 2V = TV
> 4.5V / < 7V = asp. Ratio 16:9 DVD
> 9.5V / < 12V = asp. Ratio 4:3 DVD
9 Green GND
10 P50 control not use
11 Green out 0.7Vpp ± 0.1V into 75Ω
12 NC
13 Red / Chroma GND
14 Fast switch GND
15 Red-out / 0.7Vpp ± 0.1V into 75Ω
Chroma-out 300mVpp ± 3dB
16 Fast switch
RGB / CVBS
or Y out < 0.4V into 75Ω = CVBS
>1V / < 3V into 75Ω = RGB
17 Y/CVBS-out GND
18 CVBS-in GND
19 CVBS-out / Y-out 1Vpp ± 0.1V into 75Ω
20 CVBS-in
21 Shield
To Next Page
Loading...
