Quad-99-Service-Manual电路原理图.pdf

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1、SERVICE MANUAL QUAD 1 MODEL QUAD 99 PRE- AMPLIFIER 1.SPECIFICATIONS Aux.&Tape Inputs Sensitivity Signal to Noise Ratio Dimensions Weight4.42kgs 100,300 or 775mV 97dB(A) ref 775mV 0.002%Distortion Sensitivity Phono InputsMM(MC) Signal to Noise Ratio 1,3 or 7.75mV (100,300or 775uV) 78dB(A) ref 7.75mV

2、(775uV) 0.05% (0.01%)Distortion Level PreAmp Output Source Impedance 775mV (3.3 volts maximum) 100 Ohms Level AMPBUS Output Source Impedance 2 volts (8 volts maximum) 20 Ohms Level Tape Output Source Impedance 100,300,775mV (10 volts maximum) 330 Ohms All inputs except MM & MC 10Hz to 20kHz+0dB/- 0.

3、3dB 3Hz to 56kHz+0dB/- 3dB MM & MC inputs 20Hz to 20kHz+/- 0.5dB 7Hz to 53kHz+0.5dB/- 3dB Recording IndustryAssociation ofAmericaRIAA MMMoving magnet cartridge Moving coil cartridgeMC The following abbreviations are used: RadioFans.CN 收音机爱 好者资料库 2.ASSEMBLY SKETCH 2 RadioFans.CN 收音机爱 好者资料库 3 3.ASSEMB

4、LY PARTSLIST R/PP/NPART NAMEDESCRIPTIONQUA 1088- 1118001000AMPLIFIER P.C.B1 2088- 1118003500DISPLAY P.C.B1 3022- 2000802060TRANSFORMER1 4044- 1800000000SOCKET1 5044- 1500000000SOCKET1 6041- 2191000000SWITCH1 7031- 4200504121FUSE1 8302- 1115000001TOP COVER1 9300- 1178000001FRONT PANEL1 10301- 1118000

5、001REAR PANEL1 11303- 1115000001BOTTOM COVER1 12205- 1117000001PCB SUPPORT1 13273- 1116000001F/PANEL WINDOW1 14211- 11760000013 BUTTON PAD1 15211- 11770000014 BUTTON PAD1 16384- 0850211100CLAW RING8.5*2.18 17384- 0630161100CLAW RING6.3*1.64 18278- 1175000120POWER BOX1 19391- 1178000001SOCKET BUSHAM-

6、 FIECB/PRE1 20318- 1175000001IC CLIP2 21226- 0180450511FOOT4 22231- 2016006300SELF- ADHESIVE FOOT4 23521- 3005060500AWASHERM3*5*0.6Cu11 24521- 4009060300AWASHERM4*9*0.6Zn2 25537- 2501060801ASCREWMP(+)2.5*6 BZn D2 26533- 3001060301ASCREWMT(+)3*6 Zn D5 27536- 4001060301ASCREWMT(+)4*6 Zn D6 28526- 3012

7、090811ASCREWSB(+)3*9 DC H BZn5 29046- 3100000000TEAMINAL1 4. SCHEMATIC DIAGRAM 4 4. SCHEMATIC DIAGRAM 5 4. SCHEMATIC DIAGRAM 6 4. SCHEMATIC DIAGRAM 7 4. SCHEMATIC DIAGRAM 8 4. SCHEMATIC DIAGRAM 9 4. SCHEMATIC DIAGRAM 10 4. SCHEMATIC DIAGRAM 11 4. SCHEMATIC DIAGRAM 12 4. SCHEMATIC DIAGRAM 13 5. ELECT

8、RONICPARTSLIST 14 R/PP/NPART NAMEDESCRIPTIONREF/N 1053- 1118001610P.C.BPCB1 2001- 5109205010RESISTOR5R1 1/4W1%R57,68 3001- 1000306050RESISTOR10ohm1/2W JR169,190 4001- 1000205010RESISTOR12ohm1/4W 1%R9396 5001- 5100205010RESISTOR51R1/4W1%R56,67 6001- 1001205010RESISTOR100ohm1/4W F R54,63,65,74,170,171

9、 7001- 2201205010RESISTOR220ohm1/4W FR3,4 8001- 2701205010RESISTOR270ohm1/4W FR97,98 9001- 2701307050RESISTOR270ohm1W JR191,192 10001- 3001205010RESISTOR300ohm1/4W FR7,8 11001- 3301205010RESISTOR330ohm1/4W FR16,17,181,182 12001- 3901205010RESISTOR390ohm1/4W FR58,69 13001- 6801205010RESISTOR680ohm1/4

10、W FR188 14001- 9101205010RESISTOR910R1/4W1%R122127,141146 15001- 1002205010RESISTOR1K1/4W FR55,66,176 16001- 1202205010RESISTOR1.2K1/4W FR1,2 17001- 1302205010RESISTOR1K3 1/4W FR120,121,138,139 18001- 2002205010RESISTOR2K 1/4W FR22,23 19001- 3002205010RESISTOR3K1/4W F R1015,R26,27,32,33,1 06,109 200

11、01- 3602205010RESISTOR3K6 1/4W1%R172,175,189 21001- 3902205010RESISTOR3.9K1/4W F R5,6,115,116,163,167 22001- 4702205010RESISTOR4.7K 1/4W FR8588,79,111 23001- 5602205010RESISTOR5.6K- 1/4W- FR148,160,164,168 24001- 6202205010RESISTOR6K2 1/4W1%R165,166 25001- 6802205010RESISTOR6.8K1/4W F R1821,48,50,59

12、,70,10 4,110,117,130,134,135 26001- 8202205010RESISTOR8.2K1/4W F R147,149,151,159,161, 162,183186 27001- 1003205010RESISTOR10K1/4W FR8082,113,114 28001- 1103205010RESISTOR11K1/4W FR150,152158 29001- 1203205010RESISTOR 12K1/4W FR119,128,132,137 5. ELECTRONICPARTSLIST 15 30001- 1303205010RESISTOR13K1/

13、4W1%R118,129,133,136 31001- 1803205010RESISTOR18K1/4W FR61,72 32001- 2703205010RESISTOR27K1/4W FR62,73 33001- 3303205010RESISTOR33K1/4W FR3445 34001- 3903205010RESISTOR39K1/4W FR99 35001- 4703205010RESISTOR47K 1/4W F R9,30,31,53,64,17 9 36001- 1004205010RESISTOR100K1/4W FR46,89,180 37001- 1204205010

14、RESISTOR120K1/4W FR28,29 38001- 3004205010RESISTOR300K1/4W1%R60,71 39001- 3304205010RESISTOR330K1/4W FR187 40001- 1005205010RESISTOR1M1/4W FR131,140 41003- 1004092202RESISTORSRA1/8W9A100K2%RP1,2,5 42003- 1003092202RESISTORSRA1/8W9A10K GRP3,4 43008- 3300010008CAPACITOR33pF100V2%C26,27,54,55 44008- 68

15、00010008CAPACITOR68pF100V2%C90,101 45013- 1010310507CAPACITOR100pF 100V 5%C47,48 46013- 2210220507CAPACITOR220pF 63V 10%C37,42 47016- 2710802201CAPACITOR270pF63V5%C132,133 48016- 4710832201CAPACITOR470PF 63V 2.5%C107,108,109,111 49016- 4710802201CAPACITOR470pF 63V 5%C22,23,2833 50016- 1020832201CAPA

16、CITOR1nF63V2.5%C106,110 51016- 2220832201CAPACITOR2.2nF63V2.5%C39,44 52016- 2720852201CAPACITOR2.7nF63V1%C40,45 53016- 3320802201CAPACITOR3.3nF63V5%C34,35 54009- 4721008110CAPACITOR4.7nF 100V20%C52 55009- 4721008000CAPACITOR4.7nF 100V20%C137 56014- 1030211028CAPACITOR10uF63V10%C86,88,99,102 57014- 2

17、230211028CAPACITOR22nF63V10%C38,43,92,96 58014- 3330200028CAPACITOR33nF63V5%C87,89,100,103 59014- 4740211028CAPACITOR470nF63V10% 60009- 4731009110CAPACITOR47nF100V- 20%+80% C4,15,53,58,61,63,117, 129 5. ELECTRONICPARTSLIST 16 61013- 1030200506CAPACITORPS 10nF63V1%C46,49 62014- 1040211028CAPACITOR100

18、uF63V10% C9,11,12,14,6471,73,7 4,76,77,8083,91,95,11 9,120,126,127,140,121 63014- 2240211028CAPACITOR220nF63V10%C93,94 64014- 6840211028CAPACITOR680nF63V10%C84,85,113,115 65014- 1050200028CAPACITOR1uF63V5%C104,106 66011- 1552502220CAPACITOR1.5uF25V20%C134 67011- 4751002220CAPACITOR4.7uF10V20%C50,51

19、68006- 1004051163CAPACITORSM10u50V20% C1,2,7,8,1821,136,138 ,139 69006- 1004051162CAPACITOR10UF/50VC112,114,130,131 70011- 1060632220CAPACITOR10uF6V3 20% C56,57,60,62,116,118,1 22 71011- 4760632220CAPACITOR47uF6V3 20%C3,135 72006- 4714101743CAPACITOR25V470u20%C6 73006- 1024132053CAPACITOR1000uF35V20

20、%C16,17 74006- 2224132033CAPACITORSM2200 F16V20%C5 75067- 1104148000DIODE1N4148D5 76067- 2204003000DIODE1N4003D4 77034- 3442000108BRIDGE DIODESDF02MD1,2 78067- 3305232000DIODE5.6V1/2W 1N5232D3 79018- 0500940115AUDION2SK940 TO- 92Q1 80018- 2800110115S.M.TRANSISTORSJ110 TO- 92Q25 81017- 2030000000ICMC

21、14066BCP IC1723,42,43,48,53 82017- 1420000000ICCS3310- KP DIPIC49 83017- 1200000000ICSSM2143P DIPIC46,47 84017- 0340000000IC0P275GP IC7,9,10,12,14,15,24,31 ,37,40,41,44,50 85017- 1750000000ICLT1115CN8IC26,27 86017- 1270000000ICLM78L05IC51 87017- 1510000000ICLM79L05IC2,52 5. ELECTRONICPARTSLIST 17 88

22、017- 1760000000ICLM2940CT- 5IC1 89017- 2010000000ICMC14051BCPIC38,39 90017- 1380000000ICLM317T(1.5A) TO- 220IC4,5 91017- 1390000000ICLM337T(1.5A) TO- 220IC3,6 92017- 0460000000ICLM339NIC8,11,13,16,45 93017- 1770000000IC24LC04B/P DIP- 8IC30 94017- 1800000000ICP80C32 PLCC- 44IC28 95017- 1780000000ICSN

23、75107BN DIP- 14IC32 96017- 1790000000ICSN75110AN DIP- 14IC33 97017- 2540000000IC 311- B- 15J AM- IC PSD/311IC29 98026- 1594102072COILAL1745- 1R5KL1 99024- 1090101015RELAYSG6H- 2- 100 9VDCK1,2 100051- 3500000000SOCKETYKC21- 3152(GOLD)J2 101051- 4100000000SOCKETYKC21- 3172(GOLD)J3,4,8 102813- 00300000

24、00I/O SOCKET5DAX15PNTD 15WAYJ5 103055- 2216040528WIRE16WAY RIBBONJ6 104055- 2310070566WIRES10WAY RIBBONJ7 105059- 1200001111CRYSTALHC- 49U 12.0MXTAL1 106058- 4432000000SOCKETH2071Z01SK1,2 107031- 4200507121FUSE50T020HF14 108031- 4200512121FUSE50T040HF5 109050- 0100070211FUSES HOLDERFUC- 2F15 110086-

25、 1500000000TERMINALH2071Z01E18 1088- 1118003500DIPLAY P.C.B 2053- 1118001635P.C.B 3002- 1003033050RESISTOR10K1/8W J1206R6377,90,99,100 4002- 2701033050RESISTOR270ohm1/8W J1206R13,2048 5002- 3901033050RESISTOR390ohm1/8W J1206R5155,86 6002- 5601033050RESISTOR560ohm1/8W JR14,16,19,49,104 7002- 18010330

26、50RESISTOR180ohm1/8W JR15,17,18,50,105 8002- 1002033050RESISTOR1K1/8W J1206R91,92 9002- 1004033050RESISTOR100K1/8W J1206R5662 5. ELECTRONICPARTSLIST 18 10007- 1004073010CAPACITOR100nF6.3V20%1206C5,919,24 11010- 1060632010CAPACITOR10uF6.3V20%3216L(S)C1,2022 12010- 2250632010CAPACITOR2.2uF6.3V20%3216L

27、(S)C4 13007- 2200073060CAPACITOR22pF50V20%C2,3 14067- 2204148110DIODEDL4148D22 15017- 1990000000IC74HC138DS016 4*10IC2 16017- 2000000000IC74HC165DS016 4*10U3 17017- 2690000000IC74HC574S016 6.3*13U411 18810- 0010000000LEDEL- 11- 22SRUGC/TR8D811 19011- 1070632220CAPACITOR100uF63V10%C7 20017- 2430000000IC16C711- 04/PIC1 21059- 4000001113CRYSTALHC49S 4MHZX1 22018- 3200653115S.M.TRANSISTORSZTX653 TO- 92Q2,3 23811- 0010000000DIODESB- 2181CGD811,24 24058- 1811000000IC HOLDERIC HOLDERIC1 25812- 0010000000CONNECTOR1- 215079- 0J1 26017- 2020000000ICTFMS5380U1