Pioneer SA 610 Service Manual
This is the 23 pages manual for Pioneer SA 610 Service Manual.
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Extracted text from Pioneer SA 610 Service Manual (Ocr-read)
Page 1
o This service manual is applicable to the KU type. CONTENTS I.SPECIFICAT|ONS .......3 2. FRONTPANELFACILITIES .....4 3. DISASSEMBLY .... 6 4.PARTSLOCATION ......6 5. BLOCKDIAGRAM ......8 6. LEVELDIAGRAM .......8 T.CTRCUITDESCRIPTIONS... ...' 9 S.ADJUSTMENTS ......10 9. EXPLODEDVIEWSANDPARTSLIST . . . . . . . 11 10. SCHEMATIC DIAGRAM, P.C. BOARD PATTERNS AND PARTS LIST 10.1 Miscellanea '.-..'.14 10.2 Schematic Diagram 15 10.3 P.C. Board Connection Diagram 18 10.4 Parts List of P.C. Board Assembly 21 11. PACKING . . .. ... 22 (
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r I 1. SPECIFICATIONS Semiconductors lCs Transistors 27 Diodes ...... 18 Amplifier Section Continuous p0wer output of 45watts* per chan- nel, min., at 8ohms from 20Hertz to 20,000 Hertz with no more than 0.\3%total harmonic distortion. Total Harmonic Distortion (20 Hertz to 20,000 Hertz, I ohms, from AUX) 22.5 watts per channel'power output .No more than 0.02% Intermodulation Distortion (50 Hertz : 7,000 Hertz= 4 : 1 8 ohms, from AUX) continuous rated power output . . No more than 0.03% 22.5 watts per channel power output No more than O.O2% Damping Factor (2OHertz to 20.000 Hertz, S ohms) . . 50 I nput (Sensitivity/lmpedance) PHONO ....2.5mV/50kilohms TUNER 150mV/50 kilohms AUX. ....150mV/50kilohms TAPE PLAY 1 ,2 . . 150mV/50 kilohms Phono Overload Level (T.H.D. O.O5o/o, 1.000H2) PHONO 130mV Output (Level) TAPERECl,2.. ... 150mV Speaker .... A,B,OFF siA-ci1 cl Frequency Response PHONO (R IAA Equalization) TUNER, AUX, TAPE PLAY 20Hz to 20.000H210.3d8 1.2 . . 1OHz to 60,000H2 13dB Tone Control BASS. ..t10dB(100H2) TREBLE ....t10dB(10,000H2) Subsonic Filter . . 15Hz (-6dB/oct) Loudness Contour (Volume control set at -40dB position) . . . . +6dB (100H2), +3dB (10,000H2) Hum and Noise (lHF, short-circuited, A network) PHONO . . .82dB TUNER,AUX,TAPEPLAY 1,2. ., ... IOOdB Miscellaneous Power Requirements AC 120V,60H2 PowerConsumption ...100W(UL) Dimensions . 42O(Wl x 94(H) x 347(D) mm 16-9/16(W) x 3-11l16(H) x 13-11/16(D) in Weight (without package) 6.9kg (15 lb 3oz) Furnished Parts Operatinglnstructions ........1 NOTE: Specifications and the design subject to possible modifications without notice due to improvements. * Measured pursuant to the Federal Trade Commission,s Trade Regulation rule on Power Output Claims for Amplifiers.