Infinity-TSS800-ps-sm维修电路原理图.pdf

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1、 TSS-Sub800 TSS-Sub800 (TSS-800 SYSTEM) SERVICE MANUAL Infinity Systems Incorporated 250 Crossways Park Dr. Woodbury, New York 11797 Rev1 1/2008 RadioFans.CN 收音机爱 好者资料库 Note: The TSS-Sub800 is part of the TSS-800 system Satellite loudspeakers: (Charcoal) order Infinity part# TSS800CHR Sat-S-EP (Plat

2、inum) order Infinity part# TSS800PLT Sat-S-EP Center channel: (Charcoal) order Infinity part# TSS-800CHR CEN-E (Platinum) order Infinity part# TSS-800PLT CEN-E CONTENTS BASIC SPECIFICATIONS . . . . . . . . . . . . . . . . 1 PACKAGING/ACCESSORIES. . . . . . . . . . . . . . . . . . . . . . . . . . . 2

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

4、. . . . . . . . . . . . . . . . . . . . . 9 BLOCK DIAGRAM. . . . . . . . . . . 10 TROUBLESHOOTING FLOW CHART. . .12 PCB DRAWINGS. . . . . . . . . . . . . . . . . . . . . 13 ELECTRICAL PARTS LIST . .19 IC TRANSISTOR PINOUTS . . . . . . . . . . . . . 23 SCHEMATIC DIAGRAMS . . . . .24 TSS-Sub800 Specif

5、ications Frequency Range: 34Hz 150Hz (3dB) Amplifier Output: 150 watts RMS, 300 watts Peak Low-Frequency Driver: 10 (254mm) Crossover Frequency: 50Hz 150Hz, 24dB/Octave, continuously variable Dimensions (H x W x D): 15-3/4 x 14 x 15 (400mm x 356mm x 381mm) Weight: 34.6 lb (15.7kg) Infinity continual

6、ly strives to update and improve existing 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. TSS-Sub800 1 RadioFans.CN 收音机爱 好者资料库 TSS-Sub800 PACKAGING 2 TSS-Sub800 100W Powered Su

7、b/ Plate Amp LINE VOLTAGEYes/NoHi/Lo LineUnitNotes US 120VAC/60HzYes108-132VrmsNormal Operation Europe 220-240VAC, 50-60HzYes220-230VrmsNormal Operation ParameterSpecificationUnitQA Test LimitsConditionsNotes Amp Section Type (Class AB, D, other)AB ABn/a120V ModelExternal heatsink required Type (Cla

8、ss AB, D, other)G Gn/a230V ModelExternal heatsink required Load Impedance (speaker)4 Ohmsn/aNominal Rated Output Power100 Watts95Single input driven THD Rated Power0.5 %122K filter THD 1 Watt0.1 %0.322K filter DC Offset10 mV-DC50 Speaker Output Damping factor100 DF10050Hz-4 Ohms load Measured at amp

9、lifier board speaker output terminals, Output power 90 Watts. Input Sensitivity Input Frequency50 Hz50Nominal Freq. Line Input (L turn the power switch ON. LED should be Red. Turn LEVEL control full clockwise (MAX) 6) LED should now be Green; immediate bass response should be heard and felt from bot

10、tom port tube opening. 7) 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, buzze

11、s or any other 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 4.8 ohms 10% 3) Connect a pair of speaker cables to driver terminals. Cables should be connected t

12、o an integrated 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-Sub800 TSS-Sub800 10 TSS-Sub800 11 TSS-Sub800 AMP Troubleshooting Fl

13、ow Chart no yes yes yes no yes yes led red led light green 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+/-15VDC Led light green or red Check Fuse,Transformer, D110, etc Check RY101,D102,Q113,Q114 etc Check Q107,Q108,Q105, Q106,Q103,Q1

14、04,U101,etc Check ,+VCC& -VCC DC voltage Check U101,Q115,Q116,R138 etc Check Q117,118,119,D109 etc Check,Q206,Q207,U203 etc Check U202 pin14 signal Check U201 pin14 signal Test R121,R122 signal Check P102 signal The Amp assY OK, END CheckU201,U202,VR201 VR202. etc Check J123,J124 etc Check limiter b

15、oard C304 Check U301,R343,R344 , C340,Q301,Q302, etc Set R138 to R140S Voltage is 0.51VDC TSS-Sub800 12 TSS-Sub800 13 TSS-Sub800 14 TSS-Sub800 15 TSS-Sub800 16 TSS-Sub800 17 TSS-Sub800 18 TSS-Sub800 (120v) Electrical Parts List Part NumberDescriptionQtyReference Designator PREAMP PCB Resistors 110-1

16、6102j26-eResistor 1k 1/6W 5% CF 26mm (RoHS) 4R213,R214,R215,R254 110-16103j26-eResistor 10k 1/6W 5% CF 26mm (RoHS) 12 R212.R216.R217.R220.R221.R222.R225.R228.R232. R235.R240.R248 110-16104j26-eResistor 100k 1/6W 5% CF 26mm (RoHS) 2R231.R266 110-16105j26-eResistor 1M 1/6W 5% CF 26mm (RoHS) 1R259 110-

17、16122j26-eResistor 1.2K 1/6W 5% CF 26mm (RoHS) 1R264 110-16151j26-eResistor 150OHM 1/6W 5% CF 26mm (RoHS) 1R253 110-16154j26-eResistor 150k 1/6W 5% CF 26mm (RoHS) 1R252 110-16183j26-eResistor 18k 1/6W 5% CF 26mm (RoHS) 1R262 110-16205j26-eResistor 2M 1/6W 5% CF 26mm (RoHS) 1R257 110-16223j26-eResist

18、or 22K 1/6W 5% CF 26mm (RoHS) 3R247.R250.R255 110-16333j26-eResistor 33K 1/6W 5% CF 26mm (RoHS) 1R249 110-16472j26-eResistor 4.7K 1/6W 5% CF 26mm (RoHS) 2R258.R260 110-16473j26-eResistor 47K 1/6W 5% CF 26mm (RoHS) 2R219.R251 110-16512j26-eResistor 5.1K 1/6W 5% CF 26mm (RoHS) 3R211.R229.R230 116-1610

19、02f26-eResistor 10K 1/6W 1% MF 26mm (RoHS) 1R7 116-161471f26-eResistor 1.47K 1/6W 1% MF 26mm (RoHS) 1R4 116-161503f26-eResistor 150.0K 1/6W 1% MF 26mm (RoHS) 1R1 116-161542f26-eResistor 15.4K 1/6W 1% MF 26mm (RoHS) 2R237.R238 116-162400f26-eResistor 240OHM 1/6W 1% MF 26mm (RoHS) 1R2 116-162871f26-eR

20、esistor 2.87K 1/6W 1% MF 26mm (RoHS) 1R234 116-163602f26-eResistor 36K 1/6W 1% MF 26mm (RoHS) 1R233 116-165361f26-eResistor 5.36K 1/6W 1% MF 26mm (RoHS) 1R6 116-1664r9f26-eResistor 64.9OHM 1/6W 1% MF 26mm (RoHS) 1R5 116-166801f26-eResistor 6.8K 1/6W 1% MF 26mm (RoHS) 4R224.R223.R226.R227 116-168251f

21、26-eResistor 8.25K 1/6W 1% MF 26mm (RoHS) 2R3 115-h203b208-eVR 20KB*2 (RoHS) CROSSOVER1VR202 115-h503a104-eVR 50KA*1 (RoHS) LEVEL1VR201 Capacitors 129-a104j633-emetallize Capacitor 0.1uF 63V 5% MSC (RoHS)2C5.C215 129-a153j633-emetallize Capacitor 0.015uF 63V 5% MSC (RoHS)1C224 129-a224j633-emetalliz

22、e Capacitor 0.22uF 63V 5% MSC (RoHS)1C216 129-a274j633-emetallize Capacitor 0.27uF 63V 5% MSC (RoHS)1C218 129-a473j633-emetallize Capacitor 0.047uF 63V 5% MSC (RoHS)1C4 129-a474j633-emetallize Capacitor 0.47uF 63V 5% MSC (RoHS)2C221.C222 129-a823j633-emetallize Capacitor 0.082uF 63V 5% MSC (RoHS)1C2

23、17 130-2b221k503-edisc Capacitor 220pF 50V +/-10% Y5P (RoHS) 9C207.C208.C210.C211.C212.C214.C220.C230.C249 130-3f104z503-edisc Capacitor 0.1uF 50V +80/-20% Y5V (RoHS) 7C232.C242.C244.C245.C246.C252.C254 130-sl470k503-edisc Capacitor 47pF 50V +80/-20% SL (RoHS) 1C229 132-103j503-emylar Capacitor 0.01

24、UF 50V 5% (RoHS) 1C223 135-3105m50-eelectrolytic 1uF 50V 20% 85 (RoHS)1C228 135-3106m50-eelectrolytic 10uF 50V 20% 85 (RoHS)8C206.C213.C219.C231.C241.C243.C251.C253 135-3107m16-eelectrolytic 100uF 16V 20% 85 (RoHS)2C233.C234 135-3226m50-eelectrolytic 22uF 50V 20% 85 (RoHS)1C225 Semiconductors 192-02

25、7c1815gr-etransistor 2SC1815GR TOSHIBA (RoHS) NPN1Q201.Q206.Q207 197-031n4148-ediode 100mA 75V SIGNAL IN4148 ROHM (RoHS)9D201.D202.D118.D117.D207.D206.D211.D212.D214 199-15000335-ezener diode 3.3V 1/2W 52mm （RoHS）1D213 190-06m4558d-eIC OPA 4558 DUAL OP-AMP1U203 190-16ti074cn-eI .C TL074cm st QUAD OP

26、-AMP2U201.U202 195-10204hgw-eLED Red-Green 204HGW 3(RoHS)1D209 TSS-Sub800 19 Part NumberDescriptionQtyReference Designator PREAMP PCB Miscellaneous 162-50159201-eWIRE 2PIN White-Red 150mm1TO LIMIT BOARD 174-0rca326p-eRCA JACK RCA-326 3PIN(RoHS)1JK202 180-tms7210v-eSWITCH SLIDE 6PIN MS-7210(RoHS) PHA

27、SE1SW301 362-FE-00041-0LAEPCB support 11.75*8.5*12.5H(RoHS)1 LIMITER PCB Resistors 110-16103j26-eResistor 10K 1/6W 5% CF 26mm (RoHS) 2R109,R162 110-16102j26-eResistor 1K 1/6W 5% CF 26mm (RoHS) 8R301.R303.R304.R308.R309.R314.R340.R344 110-16183j26-eResistor 18K 1/6W 5% CF 26mm (RoHS) 1R302 110-16223j

28、26-eResistor 22K 1/6W 5% CF 26mm (RoHS) 2R310.R312 110-16273j26-eResistor 27K 1/6W 5% CF 26mm (RoHS) 1R341 110-16333j26-eResistor 33K 1/6W 5% CF 26mm (RoHS)1R305 110-16472j26-eResistor 4.7K 1/6W 5% CF 26mm (RoHS)2R342.R343 110-16474j26-eResistor 470K 1/6W 5% CF 26mm (RoHS)1R307 110-16751j26-eResisto

29、r 750 1/6W 5% CF 26mm (RoHS) 2R311.R313 110-16755j26-eResistor 7.5M 1/6W 5% CF 26mm (RoHS)1R306 Capacitors 130-3f104z503-edisc Capacitor 2700pF 100V +80%/-20%(RoHS)2C305.C306 132-103j503-emylar Capacitor 0.01UF 50V 5% (RoHS) 2C302.C303 135-3226m50-eelectrolytic 22uF 50V 20% 85 (RoHS)2C301.C340 135-3

30、476m25-eelectrolytic 47uF 25V 20% 85 (RoHS)1C304 Semiconductors 192-027c1815gr-etransistor 2SC1815GR TOSHIBA (RoHS) NPN2Q301.Q302 197-031n4148-ediode 100mA 75V SIGNAL IN4148 ROHM (RoHS)2D301.D302 190-16tl074cn-eI .C TL074cm st QUAD OP-AMP1U301 Miscellaneous 162-50289001-eWIRE 7PIN 280mm UL2468 AWG26

31、(RoHS)1 162-80098201-eWIRE 2PIN 90mm GRAY AWG26(RoHS)1 175-9f40hr2-eConnecter 40PIN PITCH 2.54mm,HR2*40(RoHS)1 POWER/MAIN PCB Resistors 110-10821jk2-eResistor 820 1W 5% 10mm (RoHS) 1R132, 110-122r2j15-eResistor 2.2 1/2W 5% 15mm (RoHS) 1R127, 110-20331jk2-eResistor 330 2W 5% 5mm(RoHS) 2R146,R149, 113

32、-50r10j10-ecement Resistor 0.1 5W 5% (RoHS) 2R121,R122, 114-03302m0-e semi-fixed Resistor 3K 0.3W 20% (RoHS) 1R138, 110-14472j26-e Resistor 4.7K 1/4W 5% CF 26mm (RoHS)2R147,R150, 110-14681j26-e Resistor 680 1/4W 5% CF 26mm (RoHS) 2 R148,R151, 110-16101j26-e Resistor 100 1/6W 5% CF 26mm (RoHS) 1R120,

33、 110-16102j26-e Resistor 1K 1/6W 5% CF 26mm (RoHS) 1R124, 110-16103j26-e Resistor 10K 1/6W 5% CF 26mm (RoHS) 1 R134, 110-16105j26-e Resistor 1M 1/6W 5% CF 26mm (RoHS) 1 R143, 110-16123j26-eResistor 12K 1/6W 5% CF 26mm (RoHS) 2R135,R139, 110-16152j26-e Resistor 1.5K 1/6W 5% CF 26mm (RoHS) 2 R141,R142

34、, 110-16153j26-e Resistor 15K 1/6W 5% CF 26mm (RoHS) 4R118,R145,R152,R154, 110-16154j26-e Resistor 150K 1/6W 5% CF 26mm (RoHS) 1R131, 110-16181j26-e Resistor 180 1/6W 5% CF 26mm (RoHS) 2R111,R114, 110-16182j26-e Resistor 1.8K 1/6W 5% CF 26mm (RoHS) 1 R153, TSS-Sub800 20 Part NumberDescriptionQtyRefe

35、rence Designator POWER/MAIN PCB 110-16223j26-eResistor 22K 1/6W 5% CF 26mm (RoHS) 3R128,R129,R133, 110-16332j26-e Resistor 3.3K 1/6W 5% CF 26mm (RoHS) 3R106,R107,R144, 110-16392j26-e Resistor 3.9K 1/6W 5% CF 26mm (RoHS) 2 R105,R108, 110-16393j26-e Resistor 39K 1/6W 5% CF 26mm (RoHS) 1R126, 110-16470

36、j26-eResistor 47 1/6W 5% CF 26mm (RoHS) 4 R112,R113,R115,R116, 110-16471j26-e Resistor 470 1/6W 5% CF 26mm (RoHS) 1R140, 110-16472j26-e Resistor 4.7K 1/6W 5% CF 26mm (RoHS) 3R110,R125,R130, 110-16473j26-e Resistor 47K 1/6W 5% CF 26mm (RoHS) 1R101, 110-16560j26-e Resistor 56 1/6W 5% CF 26mm (RoHS) 1

37、R117, 110-16563j26-e Resistor 56K 1/6W 5% CF 26mm (RoHS) 1 R104, 110-16682j26-e Resistor 6.8K 1/6W 5% CF 26mm (RoHS) 1R109, Capacitors 132-223ja03-e mylar Capacitor 0.022uF 100V 5% (RoHS) 2 C123,C127, 135-3107m16-e electrolytic cap. 100uF 16V 20% (RoHS) 1C110, 135-4688m50-e electrolytic cap. 6800U/5

38、0V 20% D25X45mm (RoHS)2C121,C122, 130-2b102k503-e disc Capacitor 1000P 50V 10% (RoHS) 1 C116, 130-3f104z503-e disc Capacitor 0.1U 50V +80/-20% (RoHS) 4C108,C113,C115,C119, 130-3f473m503-e disc Capacitor 0.047U 50V 20% (RoHS) 1C106, 132-104j503-e mylar Capacitor 0.1U 50V 5% (RoHS) 1 C107, 132-223ja03

39、-e mylar Capacitor 0.022uF 100V 5% (RoHS) 4 C124,C125,C126,C128, 135-3105m50-e electrolytic cap. 1U 50V 20% (RoHS) 2C105,C112, 135-3107m16-eelectrolytic cap. 100uF 16V 20% (RoHS) 3C109,C117,C120, 135-3226m50-e electrolytic cap. 22U 50V 20% (RoHS) 2C114,C118, 135-3227m10-e electrolytic cap. 220U 10V

40、20% (RoHS) 2 C129,C130, 135-3227m16-eelectrolytic cap. 220U 16V 20% (RoHS) 1 C111, 135-3476m25-e electrolytic cap. 47U 25V 20% (RoHS) 1 C103, 130-sl101k503-e disc Capacitor 100P 50V SL 10% (RoHS) 2 C139,C140, Semiconductors 190-06m4558d-e IC OPA 4558 DUAL OP-AMP1 U101, 192-021tip35c-etransistor TIP3

41、5C (RoHS) NPN 1 Q107, 192-022tip36c-e transistor TIP36C (RoHS) PNP1 Q108, 192-027c1815gr-etransistor 2SC1815GR TOSHIBA(RoHS) NPN 2Q101,Q115, 192-201d882y-e transistor KSD882Y (RoHS) PNP1Q117, 192-202b772y-e transistor KSB772Y (RoHS) PNP 1Q119, 192-991d669a-e transistor HI-SINCERITY HSD669A (RoHS) NP

42、N 1Q106, 192-992b649t-e transistor HSB649T (RoHS) PNP 1 Q105, 197-00kbl405-e diode 4A 500V KBL405 (RoHS) BRIDGE 2D110, 197-101n4002-e diode 1N4002TB (RoHS) 2D104, 192-027c1815gr-e transistor 2SC1815GR TOSHIBA(RoHS) NPN 5 Q102,Q111,Q112,Q113, Q118, 192-028a1015gr-e transistor 2SA1015GR TOSHIBA(RoHS)

43、PNP2 Q114,Q116, 192-1572n5551-e transistor FSC 2N5551 (RoHS) NPN 2 Q103,Q109, 192-1582n5401-e transistor FSC 2N5401 AI-PNP 350V 500mA TO-92 (RoHS) 2 Q104,Q110, 197-031n4148-e diode 100mA 75V SIGNAL 1N4148 ROHM (RoHS) 4 D101,D103,D105,D108, 199-15000335-e zener diode 3.3V 1/2W 52mm (RoHS) 1 D102, 199

44、-15000625-e zener diode HZ6C2 RENESAS (RoHS) 2D106,D107, 199-15001605-e zener diode HZ16-2 RENESAS (RoHS) 1D109, Miscellaneous 171-udhss124d-e Relay 5A 24V UDH-SS124D (RoHS) 1RY101, 175-1c07v01-e wire connector & base 7PIN PITCH=2.5mm (RoHS) 1P101, 175-1d02v01-e wire connector and base 2PIN PITCH=3.

45、96mm(RoHS) 1 P102, 175-1d03v01-ewire connector and base 3 PIN PITCH=3.96mm (RoHS)1 P103, 193-3m2520-e insulator TO-3P 25x20mm (RoHS)2for Q107,Q108, 323-AL-00020-0LAE HEAT SINK 65*32*31 1 351-AM03014A094-EM3*14 machine screw (RoHS) 1 352-AM03008D040-E 3*8 ping screw (RoHS) 4 TSS-Sub800 21 Part Number

46、DescriptionQtyReference Designator POWER/MAIN PCB 361-FE-00051-0LAEtransistors holder 14.2*8.0*5.2 t=1.6mm (RoHS) 1 361-NYL-00054-0LAE transistors insulated pad (SW06002) (RoHS) 2 MISCELLANEOUS/MECHANICAL 150-e8604107-epower transformer EI-86 60Hz 120VTT0869906580 1 152-u602015-e power supply cord S

47、VT FT-2 6FT (RoHS) 1 154-u25006t0-e fuse 2.5A 250V 20mm (RoHS) 1 155-520020-efuse holder R3-11 (RoHS) 1 162-10082007-eWIRE RED 18AWG 80mm 8mm#1015 (RoHS) 1 176-wjce1-e wire connector pin CE-1 (RoHS) 1 180-prf1003s-epower switch ROCKER RF-1003-BB2-OHA (RoHS) 1 350-EM04012D024-4*12 wood screw (RoHS) 4 351-HM04016A218-