Daewoo BC-4904SAC free download

File name BC-4904SAC.pdf

AM/FM STEREO RADIO WITH CD/MP3/USB/SD PLAYER CONTENTS 1. SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3~4 2. PCB DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5~8 3. PRODUCT SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9~12 4. EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5. BOM PART LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14~26 AM SPECIFICATION MODEL : BC-4904SAC BAND : AM DATE : 2007/06/06 SUPPLY VOLTACE LOAD REF. MOD. MOD. FREQUENCY O/P DEPTH AC 220 V. 8 Ohm 50 mW 30% 1 KHz DC 12 V. DESCRIPTION TEST TEST UNIT NOR . LIMIT MEAS . CONDITION POINT BAND COVERAGE LOW END LOW KHz 520 +/-10 BAND COVERAGE HIGH END HIGH KHz 1630 +/-20 INTERMEDIATE FREQUENCY HIGH END HIGH KHz 455 +/-5 MAXIMUM SENSITIVITY 600 KHz LOW dB 76 82 MAXIMUM SENSITIVITY 1000 KHz MED dB 76 82 MAXIMUM SENSITIVITY 1400 KHz HIGH dB 74 82 20 dB S / N SENSITIVITY 600 KHz LOW dB 82 94 20 dB S / N SENSITIVITY 1000 KHz MED dB 82 94 20 dB S / N SENSITIVITY 1400 KHz HIGH dB 80 94 I.F. REJECTION 600 KHz LOW dB 45 35 IMAGE REJECTION 1400 KHz + 2 I.F. HIGH dB 40 30 6 dB BANDWIDTH REF. O / P + 6 dB MED KHz 5 4-9 ADJACENT CHANNEL ATTENTUATION