Infinity-TSS500-ps-sm维修电路原理图.pdf

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1、 TSS-Sub500 TSS-Sub500 (TSS-500 SYSTEM) SERVICE MANUAL Infinity Systems Incorporated 250 Crossways Park Dr. Woodbury, New York 11797 Rev0 6/2006 RadioFans.CN 收音机爱 好者资料库 Note: The TSS-Sub500 is part of the TSS-500 system Satellite loudspeakers: (Charcoal) order Infinity part# TSS-SAT500CHR (Platinum)

2、 order Infinity part# TSS-SAT500PLT Center channel: Call Infinity Systems parts department (Charcoal) (Platinum) CONTENTS BASIC SPECIFICATIONS . . . . . . . . . . . . . . . . 1 PACKAGING/ACCESSORIES. . . . . . . . . . . . . . . . . . . . . . . . . . . 2 DETAILED SPECIFICATIONS . . . . . . . . . . .

3、. . . . . . . . . . . . . . . . 3 CONTROLS. . . . . 5 CONNECTIONS . . . . . . . . . . . . . . . 6 OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 EXPLODED VIEW-MECHANICAL PARTS LIST. . .8 TEST SET-UP/PROCEDURE. . . . . . . . . . . . . . . . . . . . . . . . . . . 9 BLO

4、CK DIAGRAM. . . . . . . . . . . 10 TROUBLESHOOTING FLOW CHART. . .11 PCB DRAWINGS. . . . . . . . . . . . . . . . . . . . . 12 ELECTRICAL PARTS LIST . . . . . . . . . . . . . 20 IC TRANSISTOR PINOUTS . . . . . . . . . . . . . 24 SCHEMATIC DIAGRAMS . . . . .25 TSS-Sub500 Specifications Frequency Range

5、: 39Hz 150Hz (3dB) Amplifier Output: 100 watts RMS Low-Frequency Driver: 8 (203mm) Crossover Frequency: 120Hz, 24dB/Octave (line-level non-LFE input) Dimensions (H x W x D): 15-7/8 x 13-5/8 x 14-5/8 (403mm x 346mm x 371mm) Weight: 31.7 lb (14.4kg) Infinity continually strives to update and improve e

6、xisting products, as well as create new ones. The specifications and construction details in this and related Infinity publications are therefore subject to change without notice. 1 TSS-Sub500 RadioFans.CN 收音机爱 好者资料库 Item # Description Part Number Qty 1 Warranty Card 405-000-05110-E 1 2 Owners Manua

7、l 406-000-05307-E 1 3 Packing Not for Sale 1 4 Packing Bag Not for Sale 4 5 Inner Carton Not for Sale 1 6 Packing Bag Not for Sale 1 7 Nut wrench (metal bar) 399-FE-00630-E 1 8 15 RCA cable 370-000-00273-E 1 9 Rubber feet for stands (Platinum) 373-000-05051-E 1 Rubber feet for stands (Charcoal) 373-

8、000-05050-E 1 10 Screw for stands (5) x 20 x1” (Platinum) 371-000-05108-E 1 Screw for stands (5) x 20 x1” (Charcoal) 371-000-05114-E 1 11 Wall Bracket ball end (5) (Platinum) 373-000-05054-E 1 Wall Bracket ball end (5) (Charcoal) 373-000-05055-E 1 12 40 Wire set (2) 370-000-00276G-E 2 13 20 Wire set

9、 (3) 370-000-00277G-E 3 14 Satellite stand (Platinum) 325-ABS-05126-0VAE 4 Satellite stand (Charcoal) 325-ABS-05127-0BAE 4 15 Wall bracket 398-ABS-00317-0VAE 5 16 Center table stand (Platinum) 325-ABS-05127-0VAE 1 Center table stand (Charcoal) 325-ABS-05126-0BAE 1 17 Rubber gasket for stand 336-RUB-

10、05200-0VAE 1 18 Subwoofer Top Packing 431-000-05639-E 1 19 Packing Bag Not for Sale 1 20 Subwoofer Btm Packing 431-000-05640-E 1 21 Desiccant Not for Sale 3 22 Outer Carton (Platinum) 402-000-05533-E 1 Outer Carton (Charcoal) 402-000-05534-E 1 TSS-500 PACKING/ACCESSORIES 2 TSS-Sub500 TSS-Sub500100W

11、Powered Sub/ Plate Amp LINE VOLTAGEYes/NoHi/Lo LineUnitNotes US 120VAC/60HzYes108-132VrmsNormal Operation Europe 220-240VAC, 50-60HzYes220-240VrmsNormal Operation ParameterSpecificationUnitQA Test LimitsConditionsNotes Amp Section Type (Class AB, D, other)AB ABn/a120V ModelExternal Sink required Typ

12、e (Class AB, D, other)GGn/a230V ModelExternal Sink required Load Impedance (speaker)4Ohmsn/aNominal Rated Output Power100Watts95Single input driven THD Rated Power0.5%122K filter THD 1 Watt0.1%0.522K filter DC Offset10mV-DC50 Speaker Output Damping factor100DF10050Hz, 4 Ohms load Measured at amplifi

13、er board speaker output terminals, Output power 90 Watts Input Sensitivity Input Frequency50Hz50Nominal Freq. Line Input (L turn the power switch ON. LED should be Red. Turn LEVEL control full clockwise (MAX) 5) LED should now be Green; immediate bass response should be heard and felt from port tube

14、 opening. 6) Turn off generator, turn LEVEL control fully counterclockwise, disconnect RCA cable. Sweep Function 1) Follow steps 3-6 above, using a sweep generator as a signal source. 2) Sweep generator from 20Hz to 300Hz. Listen to the cabinet and drivers for any rattles, clicks, buzzes or any othe

15、r noises. If any unusual noises are heard, remove woofers and test. Driver Function 1) Remove woofer from cabinet; detach + and - wire clips. 2) Check DC resistance of woofer; it should be 3.3 ohms 10% 3) Connect a pair of speaker cables to driver terminals. Cables should be connected to an integrat

16、ed amplifier fed by a signal generator. Turn on generator and adjust so that speaker level output is 5.0V. 4) Sweep generator from 20Hz to 1kHz. Listen to driver for any rubbing, buzzing, or other unusual noises. 9 TSS-Sub500 10 TSS-Sub500 TSS500 Troubleshooting Flow Chart no yes yes yes no yes yes

17、LED red LED light blue yes yes no yes yes no no yes yes yes no no yes yes yes no yes yes AMP no signal out DC voltage check Vcc Check +/-15v Led light blue or red Check fuse, transformer, D110,D115 etc Check RLY101,D102,Q113,114 Check Q107,108,105, Q106,103,104,U101,etc Check ,+vsw& -vsw DC voltage

18、Check U101,Q115,116,R138 Check Q117,118,119,D109 etc Check,Q203,207,U203 etc Check U202 pin14 signal Check U201 pin14 signal Test R121,122 signal Check P102 signal The Amp assy ok, END Check U201,R226,223 , U202,R213,214,C206 etc Check Q120,121,122,123 Q124,125,126,127 etc Check limiter board C304 C

19、heck U301,R343,344 , C340,Q301,302, etc Change the component 11 TSS-Sub500 12 TSS-Sub500 13 TSS-Sub500 14 TSS-Sub500 15 TSS-Sub500 16 TSS-Sub500 17 TSS-Sub500 18 TSS-Sub500 19 TSS-Sub500 TSS-Sub500 (120v) Electrical Parts List Part NumberDescriptionQtyReference Designator PREAMP PCB Resistors 110-16

20、102j26Resistor 1K 1/6W 5% CF 26mm 4R213,214,215,254 110-16103j26Resistor 10K 1/6W 5% CF 26mm 13 R212,216,217,220,221,222,225,228,226,232, 235,240,248 110-16104j26Resistor 100K 1/6W 5% CF 26mm 2R231,266 110-16105j26Resistor 1M 1/6W 5% CF 26mm 1R259 110-16122j26Resistor 1.2K 1/6W 5% CF 26mm 1R264 110-

21、16124j26Resistor 120K 1/6W 5% CF 26mm 1R233 110-16151j26Resistor 150 1/6W 5% CF 26mm 1R253 110-16153j26Resistor 15K 1/6W 5% CF 26mm 1R234 110-16154j26Resistor 150K 1/6W 5% CF 26mm 1R252 110-16183j26Resistor 18K 1/6W 5% CF 26mm 2R262,227 110-16205j26Resistor 2M 1/6W 5% CF 26mm 1R257 110-16223j26Resis

22、tor 22K 1/6W 5% CF 26mm 4R238,247,250,255 110-16273j26Resistor 27K 1/6W 5% CF 26mm 2R223,237 110-16333j26Resistor 33K 1/6W 5% CF 26mm 1R249 110-16472j26Resistor 4.7K 1/6W 5% CF 26mm 2R258,260 110-16473j26Resistor 47K 1/6W 5% CF 26mm 2R219,251 110-16512j26Resistor 5.1K 1/6W 5% CF 26mm 3R211,229 ,230

23、110-16513j26Resistor 51K 1/6W 5% CF 26mm 1R224 115-h503a104variable Resistor D16 50K/1 A LEVEL1VR201 Capacitors 130-2b221k503disc Capacitor 220P 50V 10% 9C207,208,210,211,212,214,220,230,249 130-3f104z503disc Capacitor 0.1U 50V +80/-20% 7C232,242,244,245,246,252,254 130-sl470k503disc Capacitor 47P 5

24、0V 10% 1C229 132-103j503electrolytic 0.01U 50V 5% 2C223,224 132-104j503electrolytic 0.1U 50V 5% 3C218,221,222 132-223ja03electrolytic 0.22uF 100V 5% 1C215 132-473j503electrolytic 0.047U 50V 5% 2C216,217 135-3105m50electrolytic 1U 50V 20% 1C228 135-3106m50electrolytic 10uF 50V 20% 8C206,213,219,231,2

25、41,243,251,253 135-3107m16electrolytic 100uF 16V 20% 2C233,234 135-3226m50electrolytic 22U 50V 20% 1C225 Semiconductors 192-027c1815grTransistor 2SC1815GR NPN3Q201,206,207 197-031n4148diode 100mA 75V SIGNAL 1N4148 ROHM 7D201,202,207,208,211,212,214 199-15000335zener diode 3.3V 1/2W 52mm 1D213 190-06

26、m4558dI.C OPA 4558D DUAL OP-AMP1U203 190-16t1074cnI .C TL074cm QUAD OP-AMP2U201,202 195-10204hgwLED 204HGW 3c1D209 Miscellaneous 162-50159201WIRE ASSY 2PIN 150mm1for D209 174-0rca326pJACK RCA-3261JK202 POWER/MAIN PCB Resistors 110-14472j26Resistor 4.7K 1/4W 5% 26mm 2R147,150 110-14681j26Resistor 680

27、 1/4W 5% 26mm 2R148,151 20 TSS-Sub500 Part NumberDescriptionQtyReference Designator POWER/MAIN PCB 110-16101j26Resistor10 0 1/6W 5%CF 26mm 1R120 110-16102j26Resistor 1K 1/6W 5% CF 26mm 1R124 110-16103j26Resistor 10K 1/6W 5% CF 26mm 1R134 110-16105j26Resistor 1M 1/6W 5% CF 26mm 1R143 110-16123j26Resi

28、stor 12K 1/6W 5% CF 26mm 2R135,139 110-16152j26Resistor 1.5K 1/6W 5% CF 26mm CF 6R103,123,136,137,141,142 110-16153j26Resistor 15K 1/6W 5% CF 26mm 4R118,145,152,154 110-16154j26Resistor 150K 1/6W 5% CF 26mm 1R131 110-16181j26Resistor 18 1/6W 5% CF 26mm 2R111,114 110-16182j26Resistor 1.8K 1/6W 5% CF

29、26mm 1R153 110-16223j26Resistor 22K 1/6W 5% CF 26mm 3R128,129,133 110-16332j26Resistor 3.3K 1/6W 5% CF 26mm 3R106,107,144 110-16392j26Resistor 3.9K 1/6W 5% CF 26mm 2R105,108 110-16393j26Resistor 39K 1/6W 5% CF 26mm 1R126 110-16470j26Resistor 47 1/6W 5%CF 26mm 4R112,113,115,116 110-16471j26Resistor 4

30、70 1/6W 5% CF 26mm 1R140 110-16472j26Resistor 4.7K 1/6W 5% CF 26mm 3R110,125,130 110-16473j26Resistor 47K 1/6W 5% CF 26mm 1R101 110-16560j26Resistor 56 1/6W 5% CF 26mm 1R117 110-16563j26Resistor 56K 1/6W 5% CF 26mm 1R104 110-16682j26Resistor 6.8K 1/6W 5% CF 26mm 1R109 110-10821jk2Resistor 820 1W 5%

31、10mm 1R132 110-122r2j15Resistor 2.2 1/2W 5% 15mm 1R127 110-20331jk2Resistor 330 2W 5% 5mm 2R146,149 113-50r10j10cement Resistor 0.1 5W 5%2R121,122 114-03302m0semi-fixed Resistor 3K 0.3W 120%1R138 Capacitors 130-2b102k503disc Capacitor 1000p 50V10% 1C116 130-2f104z503disc Capacitor0.1u 50V+80/ -20% 4

32、C108.113.115.119 130-3f473m503disc Capacitor0.047u 50V20% 1C106 130-s1101k503disc Capacitor100p 50V SL10% 2C139,140 132-104j503mylar Capacitor 0.1u50V 5% 1C107 132-223ja03mylar Capacitor 0.022uF 100V 5% 4C124,125,126,128 135-3105m50mylar Capacitor 1U 50V 20% 2C105,112 135-3107m16mylar Capacitor100uF

33、 16V 20% 3C109,117,120 135-3226m50mylar Capacitor22U 50V 20% 2C114,118 135-3227m10mylar Capacitor220U 10V 20% 2C129,130 135-3227m16mylar Capacitor220U 16V 20% 1C111 135-3476m25mylar Capacitor47U 25V 20% 1C103 132-223ja03mylar Capacitor 0.022uF 100V 5% 2C123,127 135-3107m16electrolytic 100uF 16V 20%

34、1C110 135-4688m50electrolytic 6800U/50V 20% D25X45mm 2C121,122 Semiconductors 192-027c1815grTransistor 2SA1815GR NPN5Q102,111,112,113,118 192-028a1015grTransistor 2SA1015GR PNP2Q114,116 192-1572n5551Transistor 2N5551 NPN2Q103,109 192-1582n5401Transistor 2N5401 AI-PNP 350V 500MA TO-922Q104,110 197-03

35、1n4148diode 100mA 75V SIGNAL 1N4148 ROHM 4D101,103,105,108 199-15000335zener diode3.3V 1/2W 52mm 1D102 199-15000625zener diode 6.2V 1/2W 52mm 2D106,107 199-15001605zener diode 16V 1/2W 52mm 1D109 190-06m4558dIC OPA 4558D DUAL OP-AMP1U101 192-021tip35cTransistor TIP35C NPN1Q107 192-022tip36cTransisto

36、r TIP36C PNP1Q108 192-027c1815grTransistor 2SC1815GR NPN2Q101,115 192-201d882YTransistorKSD882Y PNP1Q117 21 TSS-Sub500 Part NumberDescriptionQtyReference Designator POWER/MAIN PCB 192-202b772yTransistorKSD772Y PNP1Q119 192-991d669aTransistorHI-SINCERITY HSD669A NPN1Q106 192-992b649tTransistor HSB649

37、T PNP1Q105 197-00kb1405diode 4A500V KBL405 BRIDGE1D110 197-101n4002diode IN4002 1D104 Miscellaneous 162-10202001wire 26AWC 1007 200mm RED1 171-udhss124drelay 5A 24V UDH-SS124D 1RY101 175-1c07v01wire connector 7PIN PITCH=2.5mm 1P101 175-1d02v01wire connector 2PIN PITCH=3.96mm 1P102 175-1d03v01wire co

38、nnector 3PIN PITCH=3.96mm 1P103 193-3m2520insulator TO-3P 25x20mm2for Q107,108 LIMITER PCB 110-16103j26Resistor 10K 1/6W 5% CF 26mm 8R301,303,304,308,309,314,340,344 110-16183j26Resistor 18K 1/6W 5% CF 26mm 1R302 110-16223j26Resistor 22K 1/6W 5% CF 26mm 2R310,312 110-16273j26Resistor 27K 1/6W 5% CF

39、26mm 1R341 110-16333j26Resistor 33K 1/6W 5% CF 26mm 1R305 110-16472j26Resistor 4.7K 1/6W 5% CF 26mm 2R342,343 110-16474j26Resistor 470K 1/6W 5% CF 26mm 1R307 110-16751j26Resistor 750 1/6W 5% CF 26mm 2R311,313 110-16755j26Resistor 7.5k 1/6W 5% CF 26mm 1R306 130-2f104z503disc Capacitor 0.1u 50V +80/-2

40、0% 2C305,306 132-103j503mylar Capacitor 0.01U 50V 5% 2C302,303 135-3226m50electrolytic 22U 50V 20% 2C301,340 135-3476m25electrolytic 47U 25V 20% 1C304 192-027c1815grTransistor 2SC1815gr NPN 2Q301,302 197-031n4148diode 100mA 75V SIGNAL 1N4148 2D301,302 162-50289001CABLE ASSY wires 280mm AWG26 WHT1 17

41、5-9f40hr2coupling 40PIN PITCH=2.54mm HR2*400.15 P301 190-16tl074cnI .C TL074cm st QUAD OP-AMP1U301 MISCELLANEOUS/MECHANICAL 123-14j70dFerrite Core U-16.3*8.2*13(J70)+CASE1 130-3f472md00disc Capacitor 4700P 400V 20%1C001 150-e8604107Power Transformer EI-86 60HZ 120V TT0869965801T1 152-u602015LineCord

42、 SVT FT-2 6FT1 154-u25006t0Fuse 2.5A 250V 20mm1 155-520020Fuse Holder R3-111 162-10082007WIRE RED 18AWG 80mm 8mm#10151 162-50652003WIRE 650mm RED=205# 0.5T BLK=110# 0.5T1 176-wjcelwire connector Pin CE-11 180-prf1003Sswitch ROCK RF-1003-BB2-OHA POWER1SW100 176-wjce1 wire connector pin CE-11 350-EM04

43、012D024 4*12 wood screw black4 351-HM04016A218 M4*16 machine screw black4 351-AM03008A079 M3*8 machine screw black 6 352-AM03010D065 3*10 P type tapping screw black2 352-AM03008D0403*8 B type tapping screw black 8 354-GM04002 M4 nut black4 362-FE-00013 PCB support L TYPE t=1.6mmS.P.C.C 89*9*1.6T2 31

44、1-ABS-00028 plastic knob 46077-W soft matetial P.V.C. LEVEL1 335-NYL-00002 wire clip 4K-4 NO-BB2 22 TSS-Sub500 Part NumberDescriptionQtyReference Designator MISCELLANEOUS/MECHANICAL 333-EVA-00783 EVA W 198*12*2.0T 2 333-EVA-00807 EVA L 274*12*2.0T2 333-EVA-00826 EVA W 198*12*1.0T2 333-EVA-00835 EVA

45、L 274*12*1.0T2 320-RUB-00033 rubber foot pad 25*21*4t 4 337-CU-00101 copper foil 65L*50W1 306-ABS-00177 rear Plastic housing 198*298*102mm1 162-50552003 WIRE UL1007 #16 550mm#110/#205 0.5T 1 302-AL-05048-0BAE rear board 300*200*2.5T black(RoHS)1 323-AL-00106-0BB HEAT SINK 117.5*71.5*25 anode is black 1 23 TSS-Sub500 24 TSS-Sub500 25 TSS-Sub500 26 TSS-Sub500