Kenwood DDX3028 Service Manual page 71

Monitor section
Picture Size .................................. 6.1 inches (diagonal) wide
Display System ............................ Transparent TN LCD panel
Drive System ..................................TFT active matrix system
Number of Pixels ................ 1,152,000 (800H × 480V × RGB)
Effective Pixels .......................................................... 99.99%
Pixel Arrangement .........................RGB striped arrangement
Back Lighting .................................................................. LED
DVD player section
D/A Converter ................................................................24 bit
Audio Decoder
........ Linear PCM/Dolby Digital/dts/MP3/WMA/AAC/WAV
Video Decoder .............................................MPEG1/MPEG2/
Wow & Flutter .................................. Below Measurable Limit
Frequency Response
Sampling frequency;
96 kHz ....................................................20 – 22,000 Hz
48 kHz ....................................................20 – 22,000 Hz
44.1 kHz .................................................20 – 20,000 Hz
Total Harmonic Distortion .............................. 0.010% (1 kHz)
S/N Ratio (dB) .............................. 99 dB (DVD-Video 96 kHz)
Dynamic Range ........................... 98 dB (DVD-Video 96 kHz)
Disc Format ........................... DVD-Video/VIDEO-CD/CD-DA
Sampling frequency ...................................... 44.1/48/96 kHz
Quantifying Bit Number ...................................... 16/20/24 bit
USB interface section
USB Standard ........................................ USB 2.0 Full Speed
File System .............................................................FAT 16/32
Maximum Power Supply Current ......................... DC 5 V 1 A
D/A Converter ............................................................... 24 Bit
Video Decoder (Max 2 Mbps) ......................MPEG1/MPEG2/
Audio Decoder .............. MP3/WMA/AAC/WAV (Linear PCM)
Bluetooth section (DDX418/DDX4048BT)
Technology ...................................Bluetooth Ver.2.0 Certifi ed
Frequency ................................................. 2.402 – 2.480 GHz
Output Power ..... +4dBm (MAX), 0dBm (AVE), Power Class2
Maximum Communication range
.....................................Line of sight approx. 10m (32.8 ft)
Profi le ............................................ HFP (Hands Free Profi le),
PBAP (Phonebook Access Profi le),
A2DP (Advanced Audio Distribution Profi le),
AVRCP (Audio/Video Remote Control Profi le)
SPECIFICATIONS (K, R)
136.2 mm (W) × 72 mm (H)
DivX (DDX4048BT/DDX3048)
DivX (DDX4048BT/DDX3048)
OPP (Object Push Profi le),
DDX3028/3048/3058/318/4038/4038M
DDX4028BT/4038BT/4038BTM/4048BT/4058BT/418
FM tuner section
Frequency Range
200 kHz ...........87.9 MHz – 107.9 MHz (DDX418/DDX318)
50 kHz .... 87.5 MHz – 108.0 MHz (DDX4048BT/DDX3048)
Usable Sensitivity (S/N: 30 dB) ............ 9.3 dBf (0.8 μV/75 Ω)
Quieting Sensitivity (S/N: 50 dB) ........ 15.2 dBf (1.6 μV/75 Ω)
Frequency Response (± 3.0 dB) .....................30 Hz – 15 kHz
S/N Ratio (dB) ................................................. 70 dB (MONO)
Selectivity (± 400 kHz) ............................................... ≥ 80 dB
Stereo Separation ............................................. 40 dB (1 kHz)
AM tuner section
Frequency Range (10 kHz) ....................530 kHz – 1 700 kHz
Usable Sensitivity ....................................................... 28 dBμ
Video section
Color System of External Video Input .......................... NTSC
External Video Input Level (mini jack) ................ 1 Vp-p/ 75 Ω
External Audio Max Input Level (mini jack) ...........2 V/ 25 kΩ
Video Output Level (RCA jack) .......................... 1 Vp-p/ 75 Ω
Audio Output Level (mini jack) ............................1.2 V/ 10 kΩ
Analog RGB input ........................................... 0.7 Vp-p/ 75 Ω
Audio section
Maximum Power (Front & Rear) .............................. 50 W × 4
Full Bandwidth Power (Front & Rear)
(4 Ω, 14.4 V, 1% THD) ............................................. 22 W × 4
Preout Level (V) ......................................................4 V/10 kΩ
Preout Impedance ..................................................... ≤ 600 Ω
Speaker Impedance ................................................... 4 – 8 Ω
General
Operating Voltage ....................14.4 V (10.5 – 16 V allowable)
Maximum Current Consumption .....................................10 A
Dimensions (W × H × D) ....................... 182 × 112 × 163 mm
Operational Temperature Range .................... –10°C – +60°C
Storage Temperature Range .......................... –20°C – +85°C
Weight ....................... 2.0 kg (4.3 lbs) (DDX418/DDX4048BT)
1.9 kg (4.2 lbs) (DDX318/DDX3048)
7-3/16 × 4-7/16 × 6-7/16 inch
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