Advertisement
Quick Links
Advertisement
Related Manuals for BBK AV220
Summary of Contents for BBK AV220
- Page 1 AV220 DIGITAL SURROUND HOME THEATRE AMPLIFIER SERVICE MANUAL SM 001/03...
- Page 2 CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK)NO USER - SERVICEABLE PARTS INSIDE The lightning flash with arrowhead symbol, with an equilateral triangle, is intended to alert you to the presence of uninsulated dangerous voltage within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to...
- Page 3 Av220 HOME THEATRE AMPLIFIER SPECIFICATIONS Output Power(RMS) Standard Stereo:(20-20KHz, 0.1%THD 6ohm) 130W+130W All six channel state 110W 5 Distortion of Total Harmonic All channel 0.1% 1kHz 10W 8ohm Signal-to-Noise Ratio All channel 85dB Frequency Respondence 20Hz-20kHz +0.5,-0.5dB All channel Input Sensitivity/Impedance Microphone 0.5mv-100mv/2kohm...
- Page 12 +5V5 +5V4 10uF16V 100n 100n 10uF16V 10uF16V 470R 100n +5V5 100n 100n JRC4558D JRC4558D 10uF16V 74HC02 100n 470R 256FS LM358 LM358 10uF16V SDOS DZF2/OVF +5V4 RIN+ 100n 4053 SMUTE RIN- 100n 1N4148 470R BICK LIN+ IN4148 100n +5V1 LRCK LIN- LR&DIR ROUT1 JRC4558D...
- Page 13 U18 7810*b CON7 +10V +12V 2.2uF16V 9015 TO_MAIN_AMP +7.5V +7.5V +7.5V 1N4146 R139 R3 1K 100uF16V*b CON2 100n 1000uF16V 8050 +7.5V R142 BNC1A BNC1B +7.5V R145 0R5 9014 10uF16V R138 R137 1N4002 TL072 1N4002 2200uF25V R141 1K*a 100K 2.2uF16V R146 1K*a 9015 2.2uF16V...
- Page 14 +15V SVID4 S-VID + CE908 470K 22u/16V CE905 Q903 C9014 CE907 R911 10u/16V SVID3 R912 220u/16V S-VID 470R +15V SVID2 S-VID + CE808 470K 22u/16V CE805 Q803 C9014 CE807 R811 10u/16V SVID1 S-VID 220u/16V 470R R812 2IC901 CD4052 SVDOUT S-VID +15V 5V6/1/2W CE2 JP903...
- Page 15 BNC3Z CD4052 47UF/16V 47u/16V 2.2K CD4052 47u/16V CD4052 R4 470 R5 470 BNC2Z V IN R6 470 100u/16V R7 470 V_SELECT 3.3K OSD_CS V_MIX OUT PRE_CLK PRE_DATA CS9018 DISG 1.5K 1.5K CS9015 DSIG2 CS9014 Q7 CS9014 SYNC 2.5MMX12 V IN +5V1 100u/16V C16 470p...
- Page 16 OP1_OUT OP1IN VR3A VRDB 0.22u/16V 100u/10V CON5 OP1_OUT OP1_- VR4A VRDB OP2_- OP2_OUT OP1IN OP2IN OP1_- OP2_- SWDPST OP2_OUT OP2IN OP1_OUT OP2_OUT VR3B VRDB 100u/16 100u/16 0.22u/16V 100u/10V Title Size Number Revision VR4B VRDB Date: 3-Sep-2003 Sheet of File: E:\BBKAV2~2\SCH\TONE.SCH Drawn By:...
- Page 17 100u/16V 100u/16V IC16B JACK2 NE5532 C134 R186 MICJACK R164 C135 470R 4u7/16V 10u/16V CON3 CON3 R144 C120 100p R190 GNDa R192 C132 R100 470R CON6 JACK4 IC16A C136 R187 MICJACK NE5532 R165 C137 470R 4u7/16V CON3 CON3 10u/16V C121 100p R145 R191 R193...
- Page 18 RELS1 Rch_out Cch_out RSch_out JPS1 10n/400V/CP RSch SCIN 10u/50V 330R/3W SLIN JZS1 10000u/50V CS10 CON6 4u7/50V RELAY 3PST CON4 RELS2 OCS1 RELS1 JZ3(5.08) C1815 HOTRS1 ICS1 10000u/50V uPC1237 1N4148 BRIDGS1 33u/50V R232 R332 R132 A5401 JPD1 SRIN CD13 RD12 RELS2 Lch_out 220n/50V/CBB 330u/16V...
Need help?
Do you have a question about the AV220 and is the answer not in the manual?
Questions and answers