Now downloading free:KEF PSW-2000
KEF PSW-2000 free download
Audio equipment,digital audio, home audio, professional audio systems service manuals and repair information| File information: | |
| File name: | PSW-2000.rar [preview PSW-2000] |
| Size: | 557 kB |
| Extension: | rar |
| Mfg: | KEF |
| Model: | PSW-2000 🔎 PSW2000 |
| Original: | PSW-2000 🔎 |
| Descr: | KEF Audio PSW-2000 PSW-2000.rar |
| Group: | Electronics > Consumer electronics > Audio |
| Uploaded: | 10-04-2020 |
| User: | Anonymous |
| Multipart: | No multipart |
| Information about the files in archive: | ||
| Decompress result: | OK | |
| Extracted files: | 1 | |
File name PSW-2000.rar SERVICE MANUAL POWERED SUBWOOFER CONTENTS SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8 PARTS LIST: PRE AMPLIFIER BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-10 POWER AMPLIFIER BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-11 VOLTAGE SELECTOR BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 PRE AMP AND POWER AMP ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 8" SPEAKER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 POWER CORD CABLE ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 SCHEMATIC DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-16 PCB LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 EXPLODED VIEW DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18-19 POWERED SUBWOOFER SPECIFICATIONS System Specifications Frequency Response 70-20K Hz Sensitivity 85+/-2dB Power Handling 70W Max Dimension (W x D x H) 198 x 130 x 150 mm Weight 2.1kg HF 12mm (0.5") tweeter LF 100mm (4") Crossover Frequency 3KHZ Impedance 4 OHM Woofer Specifications Rated Impedance 3.8 ohms +/- 0.8 at 1V 500 Hz Voice coil DCR 3 +/-0.15 ohm Sweep Test Sine Wave 4V at 20-20K Hz Resonant Frequency (Fo) 65 +/- 15 Hz Sensitivity 85 dB/W/m Rated Power Input 30W Maximum Power Input 60W Power Test 15W Music Max/Channel 30W RMS/Channel (The rated power is verified by performing power handling test by feeding rated output with "IEC268-5" for 8 hours) Main Magnet | ||
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