Alto ms 1service manual
This is the 21 pages manual for alto ms 1service manual.
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Extracted text from alto ms 1service manual (Ocr-read)
Page 1
CONTENT 1. INTRODUCTION.................................................................... ..........1 2. TECHNICAL SPECIFICATION ........................................................1 3. BLOCK DIAGRAM........................................................................\ ..2 4. SCHEMATIC DIAGRAM..................................................................3 5. PCB LAYOUT........................................................................\ ..........4 6. TEST PROCEDURE........................................................................\ 5 7. EXPLODED VIEW & ME CHANICAL PARTS LIST.........................15 8. BOM ........................................................................\ ......................17
Page 2
Connectors 1/4jack Type RF filtered, servo balanced input Impedance 30 Kohm balanced, 22 Kohm unbalanc ed Max. input level +26 dBu balanced and Unbalanc ed AUDIO INPUT CMRR T yp. 40dB,>55dB@1 kHz Connectors 1/4 jack Type Balanced Min. output impedanc e 100 Ohm AUDIO OUTPUT Max. output level +26 dBu balanced Frequency response 10Hz to 30kHz, +/-1dB(FLA T) S/N >1 10dB, unweighted, 22Hz to 22kHz SYST EM SPECIFICA TIONS THD 0.005% typ.@ 0 dBu, 1khz, (unity gain), FLA T INDICA TORS Input level CLIP LED display: +7dBu AC adaptor USA/Canada 120V~, 60Hz U.K./Australia 240v ~, 50Hz Europe 230V~, 50Hz POWER SUPPL Y Power consumption 5W Dimension 130(W)×1 17(D)×45(H)mm(5.1 ×4 .6 ×1.7 ) PHYSICAL Net weight 0.8kg z 16 effects preset z 2-channel input and output connectors are compatible with balanced JACK z Front panel LED indicator for clip and power on z Accurate level control