Technical Specifications and Connection Facilities
1. Technical Specifications and Connection Facilities
1.1 PCB Locations
Main Unit
Subwoofer
1.2 General:
Power supply : 100-240V, ~50 Hz
Power consumption : 35 W
Standby power consumption : < 1 W
1.4 Analog Inputs/Outputs
1.4.1 MP3 LINK IN of Cinch connector to be used for
measurements(direct input from Front end)
MP3 LINK Performance:
Frequency Response : -1 ± 3dB (150 to 20KHz)
Input and output voltages : 500 mV / 20 kOhm
1.3 Radio
Tuning Frequency Range : 87.5 MHz – 108 MHz
Antenna Level for 40dB luminance
S/N (video unweighted) at 75Ω : ≤ 71dBμV (High End)
≤ 50dBμV (Low End)
Automatic Search Tuning:
Scanning time auto search without
RF Signal : < 2.5 min.
(Typical 3 minutes)
Stop level (vision carrier) : ≥ 31dBμV
Maximum tuning error during
operation (drift) : ≤ 50kHz
Maximum tuning error of a recalled
program : ± 22.5 kHz
Tuning Principles:
Automatic system recognition
Decoder Board
VFD Display Board
USB Board
Touch Board-2
Touch Board-1
Radio Transmit
Board
1-1
Power Board
Power Control
Switch 110/220V
(for 55/98version)
Radio Receiver
Board
1.4.2 Video Rear output Connector
CVBS output:
DC Level : 0V+1V
Amplitude output: : 1.04V