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Specifications

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Power Output at 10% THD(RMS)

THD(Total Harmonic Distortion)

Frequency Response(Analogue)

S/N Ratio, IHF-A Weighted

Subwoofer Turnover Frequency

Channel Separation

At 1 KHz, 8 ohms

At 1 KHz, 1 W

1 W

CD PLAY

1 KHz

30 W

0.5 %

100 Hz ~ 20 KHz

>55 dB

120 Hz

50 dB

General specifications

Front Amp. Section

Front Amp.

Power Output at 10% THD(RMS)

THD(Total Harmonic Distortion)

S/N Ratio, IHF-A Filter

Frequency Response

At 1 KHz, 8 ohms

At 1 KHz, 1 W

Rated Output

1 W

30 W

0.5 %

>55 dB

135 Hz ~ 18 KHz

Center Amp.

Power Output at 10% THD(RMS)

THD(Total Harmonic Distortion)

S/N Ratio,     DOLBY

Frequency Response

At 1 KHz, 8 ohms

At 1 KHz, 1 W

Rated Output

1 W

30 W

0.5 %

>55 dB

135 Hz ~ 18 KHz

Rear Amp.

Power Output at 10% THD(RMS)

Frequency Response

S/N Ratio, IHF-A Weighted

At 100 Hz, 6 ohms

1 W

50 W

20 Hz ~ 150 Hz

>50 dB

Woofer

Composite 75 ohm

S-Video(Y/C) 75 ohm(DVD only)

Component Out(Y/ Cb/ Cr) :Option

Ref 500KHz

@1MHz

DVD

1.0Vp-p/75 ohm

1Vp-p/ 0.286Vp-p

1Vp-p/0.7Vp-p/0.7Vp-p

45dB
60dB

0.5 dB
0.5 dB
0.5 dB

5Hz~5.7MHz

40dB

Video Section

Output Level/Impedance

Frequency Response

Crosstalk

S/N Ratio

Tuning Range

Scanning Frequency Interval

Usable Sensitivity, 75 ohms

S/N Ratio @1mV IHF-A FILTER

USA Version

Australia / Europe Version

USA Version

Australia / Europe Version

S/N=30dB, USA Version

S/N=26dB, Australia / Europe Version

Mono USA Version

Mono Australia / Europe Version

Stereo USA Version

Stereo Australia / Europe Version

87.5~108.0MHz
87.5~108.0MHz

100KHz

50KHz

2uV(17.2dBf)
3uV(20.8dBf)

55dB
55dB
50dB
50dB

FM Tuner Section (

option

)  

(FM ANT Impedance : 75 ohms)

Power output at 10%THD(RMS)

Power supply
Operating Voltage                                      ~ 100 V - 240 V, 50/60Hz 

(Free Voltage)

Power consumption                         Operating           

60 

Watt

Dimensions (W x D x H) / Weight

430 x 316 x 52 mm / 3.24  kg 

Model

HC-7230UX

Front / Center / Rear

30 W,  8 ohm

Woofer

50 W,  6 ohm

Содержание HC-7230UX Series

Страница 1: ...T PB C RET URN ST EP SL O W PR EV NEX T REV FW D ZO O M TI TL E SE TU P M EN U ENTER PL AY PA US E ST OP BA ND VO LU ME DIS PL AY PR O G ANG LE LA NG UAG E DP LI IM OD E FU NC TIO N RDS SU BT IT LE A...

Страница 2: ...BLOCK DIAGRAM OF ICs 6 EXPLODED VIEW AND MECHANICAL PARTS LIST 7 Mechanical Exploded View Parts list WIRING DIAGRAM 8 SCHEMATIC DIAGRAM 9 FRONT Section POWER AMP Section 1 SMPS POWER AMP Section 2 VR...

Страница 3: ...2 Carts and Stands The appliance should be used only with a cart or stand that is recommended by th manufacturer 3 An appliance and cart combination should be moved with care Quick stops excessive for...

Страница 4: ...quid Entry Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings 16 Damage Requiring Service The appliance should be serviced by qualified se...

Страница 5: ...100 Hz 6 ohms 1 W 50 W 20 Hz 150 Hz 50 dB Woofer Composite 75 ohm S Video Y C 75 ohm DVD only Component Out Y Cb Cr Option Ref 500KHz 1MHz DVD 1 0Vp p 75 ohm 1Vp p 0 286Vp p 1Vp p 0 7Vp p 0 7Vp p 45d...

Страница 6: ...PUT jacks 4 COAXIAL OUTPUT Jack 5 COMPONENT VIDEO OUTPUT Y Cb Pb Cr Pr jacks 6 VIDEO OUT jack 7 S VIDEO OUT jack 8 FM ANTENNA connector option 9 AM MW ANTENNA connectors option 10 SCART jack option 11...

Страница 7: ...PEAT button 22 SETUP button 23 MENU button 24 Enter button 25 Direction button 26 Direction button 27 Direction TUNING button 28 Direction TUNING button 29 ZOOM button 30 TITLE button 31 SKIP PREV but...

Страница 8: ...o the normal video connection The S video connection will provide higher quality picture playback Before connecting This machine is designed to reproduce optimum sound quality when speakers with the s...

Страница 9: ...the clearest signal is received then secure the antenna with push pins in the position with the least distortion Before connecting Refer also to the instruction manual of each USB Device to be connec...

Страница 10: ...pgrade 1 Write a disc to Update file by PC Writing Program 2 A size of dummy folder is more than 10M bite ex font_dw attached picture 3 Put Firmware file DVDROM BIN in a disc 1 Open the Door of DVD Re...

Страница 11: ...Internal Block Diagram of ICs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 74HC4052 74L24 EL817 NJM4558M TL431...

Страница 12: ...Internal Block Diagram of ICs 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 MP7722 CE2826 LD1117ADT R M29W800DB MP7782...

Страница 13: ...SS SCOUT OSC1 OSC2 QUAL RDDA RDCL T57 TEST MODE Anti Aliasing Filter Reconstruction Filter Quality Bit Generator Defferential Decoder Reference Voltage Clocked Comparator 57kHz Band Pass 8th Order Clo...

Страница 14: ...Internal Block Diagram of ICs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 SPHE8281DE with DOLBY PROLOGIC II SPHE8281D...

Страница 15: ...Internal Block Diagram of ICs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PT2258 FSCQ0765RT...

Страница 16: ...Exploded View and Mechanical Parts List 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

Страница 17: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Exploded View and Mechanical Parts List...

Страница 18: ...Wiring Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 option...

Страница 19: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 FRONT Section POWER AMP Section 1 SMPS...

Страница 20: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 POWER AMP Section 2 VR POWER AMP Section 3 MP 7782...

Страница 21: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 POWER AMP Section 4 MP 7722...

Страница 22: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 MPEG Section 1 MPEG Processor...

Страница 23: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Schematic Diagram MPEG Section 2 Power...

Страница 24: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Schematic Diagram MPEG Section 3 ROM FLASH Memory...

Страница 25: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Schematic Diagram MPEG Section 4 Motor Driver...

Страница 26: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 MPEG Section 5 Video Buffer...

Страница 27: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 MPEG Section 6 Audio Filter...

Страница 28: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 MPEG Section 7 Tuner option MPEG Section 8 AV Switch...

Страница 29: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Schematic Diagram MPEG Section 9 External ADC MPEG Section 10 Audio Input...

Страница 30: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout FRONT Top View Top View...

Страница 31: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout MPEG Top View...

Страница 32: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout MPEG Bottom View...

Страница 33: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout POWER AMP TopBottom View...

Страница 34: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout POWER AMP Bottom View...

Страница 35: ...Appendix Electrical part list 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

Страница 36: ...Appendix Electrical part list 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

Страница 37: ...Appendix Electrical part list 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

Страница 38: ......

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