Technics-SADA-10-Service-Manual电路原理图.pdf
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1、file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p01.htm Service Manual TOP NEXT Order No. MD0006112C1 A2 AV Control Stereo Receiver SA-DA10 Color (K) . Black Type (N) . Gold Type PP . U.S.A. and Canada FM Tuner Section Frequency range87.9-107.9 MHz Sensitivity11.2
2、dBf (2V, IHF58) 50 dB quieting sensitivity MONO18.3 dBf (4.5V, IHF58) STEREO38.3 dBf (45V, IHF58) Total harmonic distortion MONO0.2% STEREO0.3% S/N file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p01.htm (1 of 3) 21/01/2007 13:46:55 file:/C|/Documents%20and%20Setti
3、ngs/Administrateur/Mes%20documents/service/SA-DA10/p01.htm MONO73 dB STEREO67 dB Frequency response20 Hz-15 kHz,+1 dB, -2 dB Alternate channel selectivity65 dB Capture ratio1.5 dB Image rejection at 98 MHz40 dB Spurious response rejection at 98 MHz75 dB AM suppression50 dB Stereo separation 1 kHz40
4、dB 10 kHz30 dB Antenna terminal75 (unbalanced) AM Tuner Section Frequency range530-1710 kHz Sensitivity20V, 330V/m Selectivity55 dB IF rejection (at 1000 kHz)50 dB Video Section Output voltage at 1 V input (unbalanced)10.1 Vp-p Maximum input voltage1.5 Vp-p Input/output impedance75 Amplifier Section
5、 Rated minimum sine wave RMS power output 20 Hz-20 kHz both channels driven 0.09% total harmonic distortion100 W per channel (6) 1 kHz continuous power output both channels driven 0.05% total harmonic distortion105 W per channel (6) Total harmonic distortion rated power at 20 Hz-20 kHz0.09% (6) half
6、 power at 1 kHz0.03% (6) Power bandwidth both channels driven, -3 dB10 Hz-70 kHz (6, 0.9%) Power output at the DVD 6CH operation 20 Hz-20 kHz (each channels driven) 0.09% total harmonic distortion Front2 x 100 W (6) Center100 W (6) Surround2 x 100 W (6) Low frequency damping factor30 (6) Load impeda
7、nce Front A or B4 - 8 A and B8 BI-WIRE6 - 8 Center6 - 8 Surround6 - 8 file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p01.htm (2 of 3) 21/01/2007 13:46:55 file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p01.htm Frequency response
8、PHONORIAA standard curve0.8 dB CD, DVD, TV, VCR1, VCR2, VCR3, TAPE10 Hz-100 kHz,3 dB Input sensitivity PHONO0.4 mV (3 mV, IHF66) CD, DVD, TV, VCR1, VCR2, VCR3, TAPE27 mV (200 mV, IHF66) S/N (IHF A) (VGCA ON) PHONO80 dB (80 dB, IHF66) CD, DVD, TV, VCR1, VCR2, VCR3, TAPE113 dB (IHF A, Rated Power, S=2
9、 V) 90 dB (100 dB, IHF66) Input impedance PHONO47 k CD, DVD, TV, VCR1, VCR2, VCR3,TAPE22 k Tone controls BASS50 Hz,+10 to -10 dB TREBLE20 kHz,+10 to -10 dB Subwoofer frequency response (-6 dB)7 - 200 Hz Digital input (OPTICAL)CD, DVD, TV General Power supplyAC 120 V, 60 Hz Power consumption310 W Dim
10、ensions (W x H x D)430 x 180 x 370 mm (16-15/16” x 7-3/32” x 14-9/16”) Mass12.7 kg (28.0 lb.) Power consumption in standby mode:1 W DIN POWER (1 kHz T.H.D. 1%) 2 X 100W (6) Notes: 1. Specifications are subject to change without notice./Mass and dimensions are approximate. 2. Total harmonic distortio
11、n is measured by the digital spectrum analyzer. * Manufactured under license from Dolby Laboratories.“Dolby”,“Pro Logic” and the double-D simbol are trademarks of Dolby Laboratories. * Manufactured under license from Digital Theater System.“DTS” and“DTS Digital Surround” are trademarks of Digital Th
12、eater Syatem. 2000 Matsushita Electronics (S) Pte. Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. TOP NEXT file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p01.htm (3 of 3) 21/01/2007 13:46:55 file:/C|/Documents%20and%20Settin
13、gs/Administrateur/Mes%20documents/service/SA-DA10/p02.htm Table Of Contents COVER 1 Safety Precaution 2 Before Repair and Adjustment 3 Protection Circuitry 4 Accessories 5 Front Panel Controls 5.1 Front Panel 5.2 Remote Control 6 Operation Checks and Main Component Replacement Procedures 6.1 Checkin
14、g Procedure for each major P.C.B. 6.2 Main Component Replacement Procedures 6.2.1 Replacement of the Power IC and Regulator Transistor 6.2.2 Installation of the bottom cover after replacement 7 Type Illustrations of ICs, Transistors Farads. Resistance values are in ohms, unless specified otherwise,
15、1K=1,000(ohms). The marking (RTL) indicates that the Retention Time is limited for this item. After the discontinuation of this assembly in production, the item will continue to be available for a specific period of time. The retention period of availabilityis dependant on the type of assembly, and
16、in accordance with the lows govening part and product retention. After the end of this period, the assembly will no longer be available. M indicates in the Remarks columns indicates parts that are supplied by MESA . The“(SF)” mark denotes the standard part. Remote Control Unit: Supply period for thr
17、ee years from terminal of production. Reference for O/I book languages are as follows : file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p21.htm (1 of 2) 21/01/2007 13:47:15 file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p21.htm A
18、r : ArabicCf : Canadian French Cz : CzechDa : Danish Du : DutchEn : EnglishFr : FrenchGe : German It : ItalianKo : KoreanPo : PolishRu : Russian Sp : Spanish Sw : SwedishCo : Traditional Chinese Cn : Simplified Chinese 13.1 Cabinet 13.1.1 Cabinet Parts Location 13.1.2 Cabinet Parts List 13.2 Electri
19、cal Parts List 13.3 Packing Materials& Accessories Parts List 13.4 Packaging TOP PREVIOUS NEXT file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p21.htm (2 of 2) 21/01/2007 13:47:15 file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p2
20、2.htm 13.1 Cabinet TOP PREVIOUS NEXT 13.1.1 Cabinet Parts Location 13.1.2 Cabinet Parts List TOP PREVIOUS NEXT file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p22.htm 21/01/2007 13:47:15 file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-
21、DA10/p23.htm 13.1.1 Cabinet Parts Location TOP PREVIOUS NEXT TOP PREVIOUS NEXT file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p23.htm 21/01/2007 13:47:15 file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p24.htm 13.1.2 Cabinet Part
22、s List TOP PREVIOUS NEXT Ref. No.Part No.Part Name& DescriptionRemarks CABINET AND CHASSIS 1 REE0785AFFC WIREM 2 REE0786AFFC WIREM 3 REE1014FFC WIREM 4 REM0080BFAN UNITM 5 RGG0178A-K1AL PANELMK 5 RGG0178A-N1AL PANELMN 6 RGG0179-KAL SUB PANEL (A)MK 6 RGG0179-NSUB-PANEL (A)MN 7 RGG0180-KAL SUB PANEL (
23、B)MK 7 RGG0180-NSUB PANEL (B)MN 8 RGK0994-2NSELECTOR RINGMN 8 RGK0994-NSELECTOR RINGMK 9 RGU1865A-KMODE BUTTONMK 9 RGU1865A-NMODE BUTTONMN 10 RGL0498-QLIGHT GUIDE UNITM 11 RGU1390-KVCR2 BUTTONMK 11 RGU1390-NVCR2 BUTTONMN 12 RGK1247-NVOLUME RINGMN 12 RGK1247-SVOLUME RINGMK 13 RGL0496-QPANEL LIGHT (L)
24、M 14 RGL0497-QPANEL LIGHT (R)M 15 RHD26016SCREW (PHONE JACK)M 16 RMA1232PCB ANGLEM 17 RHN90001M9 NUTM 18 RGW0346-KTONE KNOBMK 18 RGW0346-NTONE BUTTONMN file:/C|/Documents%20and%20Settings/Administrateur/Mes%20documents/service/SA-DA10/p24.htm (1 of 3) 21/01/2007 13:47:16 file:/C|/Documents%20and%20S
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