1.0 TECHNICAL SPECIFICATION
General
Dimensions (W x H x D):
200 x 160 x 42 mm
Bear Unit Weight:
770g
Power supply:
Supply voltage
AC 100~240V (adapter)
DC 9V-15.0V
Supply Power
9W
Operating Temp & RH
0~ 50degC / 40
℃
-90% ---4H
Output voltage 1kHz:
2V +/-0.2V
THD 20-20kHz (%):
≤
1%
Dynamic range 1kHz
>/=80dB
Signal/Noise ratio:
>/=80dB
Frequency response (20-
125kHz):
+/-1dB
Channel Separation 1kHz
>=80dB
Channel Balance 1kHz
<
1dB
Current consumption
DC Supply
DC9V-15.0V
Standby Power off
<0.45W
Battery
Voltage
≤
4.2V
Capacity
≥
2250mAH
Battery playtime
Charging time
4h
Standby Power off
±0.5H
Headphone out (headphone output load 2x16 ohm)
Maximum output power:
≥
1.5mW
Frequency response:
+/-1dB
SNR (A-wght):
≥
80dB
THD (
w/16 ohm loading)
:
≤
1%
Left-Right Channel
Separation:
≥
80dB
Left-Right Channel
Balance:
< 1dB
Supported disc type
Video Playback
Formats:
Audio Playback
Formats:
Playback disc type:
CD,+/- R/RW,DVD,DVD
+/-R/RW
Video Playback Format:
DVD / VCD /MP3,JPEG
Image,Divx,AVI
Audio Playback Format:
CD/MP3, DVD,
Disc Diameter
8cm/12cm
Pixel specification
Max. 0 bright-dot & max. 3 dark-dots
Содержание PET742
Страница 7: ...3 0 INSTRUCTION FOR USE ...
Страница 20: ...GND TP1 TP2 TP4 TP3 TP5 TP6 KEY BOARD CIRCUIT DIAGRAM KEY1 KEY10 KEY8 KEY6 KEY3 KEY7 KEY4 KEY2 KEY11 KEY9 KEY5 ...
Страница 21: ...TFT BOARD TOP ...
Страница 22: ...TFT BOARD BOTTOM ...
Страница 23: ...M AIN BOARD TOP ...
Страница 24: ...MAIN BOARD BOTTOM ...
Страница 25: ...KEY BOARD TOP ...
Страница 26: ...KEY DOA RD BOTTOM M ...