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EN 2 3139 785 3093x
1. Technical Specifi cations and Connection Facilities
1. Technical Specifi cations and Connection Facilities
1.1 PCB Locations
1.2 General:
Mains voltage : 220V - 240V
Mains frequency : 50 Hz
Power consumption (typical) : 25 W
Standby Power Consumption : < 4 W
1.3 RF Tuner
Test equipment: Fluke 54200 TV Signal generator
Test streams: PAL BG Philips Standard test pattern
1.3.1 System
PAL B/G, PAL D/K, SECAM L/L, PAL I
1.3.2 RF - Loop Through:
Frequency range : 45 MHz - 860 MHz
Gain: (ANT IN - ANT OUT) : -6dB to 0dB
1.3.3 Receiver:
PLL tuning with AFC for optimum reception
Frequency range : 45.25 MHz - 857 MHz
Sensitivity at 40dB S/N : - 60dBμV at 75 Ω
(video unweighted)1.3.4 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 - 4.00 MHz ± 3dB
Group delay (0.1 MHz - 4.4 MHz) : 0 nsec ± 150 nsec
1.3.5 Audio Performance:
Audio Performance Analogue - HiFi:
Frequency response at SCART 1
(L+R) output : 100 Hz - 12 kHz / 0 ±
3dB
S/N according to DIN 45405, 7, 1967
and PHILIPS standard test pattern
video signal : - 50dB, unweighted
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 according to DIN 45405,7,1967
and PHILIPS standard test pattern
video signal : - 60dB, unweighted
Harmonic distortion (1kHz) : - 0.5%
Front boards
(Behind the
metal bracket)
Digital Board Basic Engine Analog Board
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EN 3 3139 785 3093x1. Technical Specifi cations and Connection Facilities
1.3.6 Tuning
Automatic Search Tuning
Scanning time without antenna : typ. 3 min.
Stop level (vision carrier) : - 37dBμV
Maximum tuning error of a recalled
program : ± 62.5 kHz
Maximum tuning error during
operation : ± 100 kHz
Tuning Principle
Automatic B, G, I, DK and L/L detection
Manual selection in STORE mode
1.4 Analogue Inputs / Outputs
1.4.1 SCART 1 (Connected to TV)
Pin Signals:
1 - Audio R 1.8V RMS
2 - Audio R
3 - Audio L 1.8V RMS
4 - Audio GND
5 - Blue / GND
6 - Audio L
7 - Blue out
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 - NC
11 - Green 0.7Vpp ± 0.1V into 75Ω (*)
12 - NC
13 - Red GND
14 - Fast switch GND
15 - Red out 0.7Vpp ± 0.1V into 75Ω (*)
16 - Fast switch
RGB / CVBS < 0.4V into 75Ω = CVBS
>1V / < 3V into 75Ω = RGB
17 - CVBS GND OUT
18 - CVBS GND IN
19 - CVBS out 1Vpp ± 0.1V into 75Ω (*)
20 - CVBS in
21 - Shield
1.4.2 SCART 2 (Connected to AUX)
Pin Signals:
1 - Audio R 1.8V RMS
2 - Audio R
3 - Audio L 1.8V RMS
4 - Audio GND
5 - Blue GND
6 - Audio L
7 - Blue in
8 - Function switch
9 - Green GND
10 - NC
11 - Green in
12 - NC
13 - Red GND
14 - Fast switch GND
15 - Red in
16 - Fast switch
RGB / CVBS
17 - CVBS GND OUT
18 - CVBS GND IN
19 - CVBS / RGB
out sync 1Vpp ± 0.1V into 75Ω (*)
20 - CVBS in
21 - Shield
(*) for 100% white1.4.3 Audio/Video Front Input Connectors
Audio - Cinch
Input voltage : 2.2Vrms
Input impedance : > 10kΩ
Video - Cinch
Input voltage : 1Vpp ± 3dB
Input impedance : 75Ω
Video - YC (Hosiden)
According to IEC 933-5
Superimposed DC-level on pin 4 (load > 100kΩ)
< 2.4V is detected as 4:3 aspect ratio
> 3.5V is detected as 16:9 aspect ratio
Input voltage Y : 1Vpp ± 3dB
Input impedance Y : 75Ω
Input voltage C : burst 300mVpp ± 3dB
Input impedance C : 75Ω
1.4.4 Audio/Video Output rear Connectors
Audio - Cinch
Output voltage : 2Vrms max.
Output impedance : > 10kΩ
Video - Cinch
Output voltage : 1Vpp ± 3dB
Output impedance : 75Ω
Video - YC (Hosiden)
According to IEC 933-5
Superimposed DC-level on pin 4 (load > 100kΩ)
< 2.4V is detected as 4:3 aspect ratio
> 3.5V is detected as 16:9 aspect ratio
Output voltage Y : 1Vpp ± 10/-15%
Output voltage C : 300mVpp ± 1/-4dB
1.5 Video Performance
All outputs loaded with 75 Ω
SNR measurements over full bandwidth without weighting.
1.5.1 SCART (RGB)
SNR : > -65dB on all output
Bandwidth : 4.8MHz ± 2dB
1.6 Audio Performance CD
1.6.1 Cinch Output Rear
Output voltage 2 channel mode : 2Vrms ± 2dB
Channel unbalance (1kHz) : < 1dB
Crosstalk 1kHz : > 95dB
Crosstalk 16Hz-20kHz : > 87dB
Frequency response 20Hz-20kHz : ± 0.2dB max
Signal to noise ratio : > 85dB
Dynamic range 1kHz : > 83dB
Distortion and noise 1kHz : > 83dB
Distortion and noise 16Hz-20kHz : > 75dB
Intermodulation distortion : > 70dB
Mute : > 95dB
Outband attenuation: : > 40dB above 30kHz
