Infinity IL60 L/R manual

Interlude Series IL60 L/R P owered Loudspeaker Ser vice Manual Infinity Systems, Inc 250 Crossways P ark Dr . W oodbury , New Y ork 11797 REV 5 5 /200 5[...]

IL60 CONTENTS SPECIFICATIONS …….………… …… ………… ……………… ……. 3 DETAILED SPECIFICATIONS …… … ………… ….…………… …… 4 CONTROLS an d CON NE CTIONS … …………… …….… .…… ……6 OPERA TION……… ……… ……… …… ……….. ………..…… .……. .1 0 BASS OPTI[...]

IL60 L/R 3 Specifications IL60 L/R Frequency Response: 28Hz - 22,000Hz (±3dB) Recommended Amplifier Power Range 15-175 watts* Subwoofer Amplifier Output: 500 watts (In to 8 Ω from 20 Hz - 100Hz with no more than 0.1% THD) Sensitivity: 89dB (2.83V @ 1 meter) Nominal Impedance: 8 Ω Crossover Frequencies: 150Hz; 500Hz,2800Hz, 24dB/octave Low-Freq[...]

Detailed Specifications IL60 L/R 4[...]

IL60 L/R 5 Detailed Specifications (Cont.)[...]

IL60 L/R 6 Controls and Connections[...]

IL60 L/R 7 Controls and Connections SPEAKER OUT PUT S +- +- SPEAKER OUT PUT S +- + - (ONE CHA NNEL SHOWN) AMPLIF IE R/RE CEIV E R LEFT RIGHT AMPLIF IE R/RE CEIV E R SPEA KER O UT PUTS (ONE CHA NNEL SHOWN) PREAMP OUTPUTS AMPLIFIER INPUTS L RR L ® O + 1. LOOSEN TERMINAL S 2. INSERT BARE END: TIGHTEN TERMIN AL S 3. SET INPUT SUB TO "LINE LEVEL &[...]

IL60 L/R 8 METHOD 3a NO STRIPE = - BLACK = - STRIPE= + RED = + O 00354 + ® O + ® STRIPE = + METHOD 3b BLACK = - NO STRIPE = - RED = + Controls and Connections (Cont.) 4 4 3 3[...]

IL60 L/R 9 Controls and Connections (Cont.) + - SUBWOOF ER OUT PUT S (ONE CHA NNEL SHO WN) RECEIVE R SPEAKER OUT PUT S L R O + ® 1. LO OSEN TERM INALS 2. IN SERT BARE END : TIGHTEN TERM INA LS 3. SET INPUT SUB TO "LI NE LEVEL" 4. SET LO W-PA SS FIL T ER TO "ON" METHO D 4 STRI PE = + NO STRI PE= - BLACK = - RED = + AC CORD 00395[...]

IL60 L/R 10 Operation/Bass Optimization System TM[...]

IL60 L/R 11 Bass Optimization System TM (Cont.) NOTE:It is important that you make the same adjustment s to both loudspeakers. Set the Bass Optimization System Bandwidth adjustment s to a middle position (10 clicks from a fully clockwise position) and set Level adjustments for a –6dB (8 clicks from a fully clockwise position). Then,while the musi[...]

IL60 L/R 12 Mechanical P arts List IL60 Complete Amplifier Ass’y N/A Grille Set (one Upper and one Woofer): Grille, Black, Left 336440-072 Grille, Black, Right 336440-071 Grille, Midnight Blue, Left 336440-052 Grille, Midnight Blue, Right 336440-051 Grille, Rich Burgundy , Lef t 336440-062 Grille, Rich Burgundy , Right 336440-061 Grille, Gray , L[...]

IL60 L/R 13 GR ILL E, BLAC K, LE FT 336440-072 GR ILL E, BLAC K, R IGH T 3 36440-071 GR ILL E, M IDN IGH T BL UE , LEFT 336440- 052 GR ILL E, M IDN IGH T BL UE , RIG HT 336440-051 GRILLE, RI CH B URGUNDY , LEF T 33 6440-06 2 GRILLE, RI CH BURGUNDY, RI GHT 336440-061 GR ILL E, W AR M P LA TINU M , LEFT 336440- 042 GR ILL E, W AR M P LA TINU M , RIG [...]

IL60 L/R 14 LINEAR BOARD FEATURE BOARD RABOS BOARD POWER SUPPLY BOARD NETW O RK, 336500-001 RCA SI NG L E PC MT (2) (J C 00 91) SWI T CH, SPD T TOGGLE (S R 00 07) PAI R B I NDI NG POSTS GO L D (J C 01 04) FUSE HOLDER PANEL MT SEALED (FH 0 012) FU SE , 4 A 250V 1.25X. 25 SLO -BL O (FS 0 0 26) AC ( 120V ) IEC SOCKET (J C 01 29) SWI T CH, ROCKER POWER[...]

IL60 L/R 15 Service Tips[...]

IL60 L/R 16 T est Set Up and Procedure SYSTEM AURAL SWEEP TEST Equipment needed: • Function/signal generator/sweep generator • Integrated Amplifier • Multimeter • S peaker cables General Unit Function (UUT = Unit Under T est) Switches on the amplifier faceplate: Sub Input to “Line Level” Low Pass Filter to OFF Bass Optimization system t[...]

IL60 A DJUST BIA S PROCEDURE (Man datory when an y outpu t MOS FET transistor s Q3,4,7,8 are r eplaced) 1. Am pli fi er should be unpl ugged and OFF. 2. Rem ove Am p assem bl y from cabi net; rem ove r ear plasti c cover if present. Al l wires exiting the cover can rem ai n connected unl ess they w ill pr ev ent y ou f ro m re m ov ing t he a m pli[...]

Serv ice Bulletin Service Bulleti n INF2000-04 - Decem ber 2000 W arranty labor rate: MINOR repair To: All Infi ni ty Service Centers Model: Interlude IL60 Subj ect: Ai r Leak or Buzzing from Front Baffle Som e earl y versions of the Interl ude IL60 loudspeaker may need an additonal gasket surroundi ng the tw eeter. The origi nal gasket is l ocated[...]

Serv ice Bulletin Serv ice Bul l etin I NF2001-04 R ev2 – M ay 2005 W arr anty l abor r ate: M IN OR r epair To: All I nfinity Ser vic e Center s M odel : I nterl ude and I nterm ezz o I L50, I L60, I L100s, I L120s, IM 1.2s, I M 4.1t Subject: No Output I n t he ev ent y ou recei v e an I nterl ude or I nterm ezzo l ouds p eaker w i t h t he com [...]

8) Connect the s ubwoofer am pli fier to an AC power sour ce; tur n the unit ON . M easure the D C vol tage at the “CD ± ” wi res ; it s hould be 10- 20 vol ts. 9) I f it is 25 v olts or gr eater , turn the am pli fier OF F, di sconnec t from the pow er s ourc e, and repl ace: I L120S, I L60: Q504,Q507 I RF 640 on the Power Supply PC B, I nfin[...]

TECH TIPS Troubl eshooting tips and solutions to com m on service pr oblems For models: I L50, IL100s, M SW -1, IL60, I L120s, I M2.6, I M3.5c T IP # I NFT T 2003-03 I n ter m ezz o, I n ter lu d e an d M odu lu s M SW-1 P ower S u pply Re pair Recom m ended for inst ances w her e the PCB has been dam aged, f or the above model s onl y : 1) Change [...]

P ackaging IL60 22[...]

V olume Left/Right Boards IL60 23[...]

IL60 L/R IL60 EMI FILTER/RABOS PCBs 24[...]

IL 500W Linear/F eature Boards IL60 25[...]

500W HC BASH Power Supply (120V/230V Selectable) IL60 26[...]

IL60 Electrical P arts List P art# Reference Designator Qty Description Feature PCB Assembly SEMICONDUCTORS DS0001 D9,D100,D101,D102,D103, 9 RECT , 100mA 75V SIGNAL 1N4148T D104,D105,D200,D201 QM0035 Q5 1 JFET , N-CH J1 1 1 TO92 TR UA0003 U5,U6 2 OP AMP , QUAD 14PIN DIL LM324N UA0009 U1,U2 2 OP AMP , QUAD 14P DIL TL074/084 UA0010 U7 1 OP AMP , DUAL[...]

IL60 Electrical P arts List (Cont.) P art# Reference Designator Qty Description MT0036 J16 1 TERM, F ASTON MALE PCMT 205X032 SR0007 S1,S3,S4 3 SWITCH, SPDT TOGGLE C/W CAP PC PCB, RABOS Board SEMICONDUCTORS UA0009 U1 1 OP AMP , QUAD 14P DIL TL074/084 UA0010 U2 1 OP AMP , DUAL 8PIN DIL TL082 RESISTORS RC0273 R30,R32,R33 3 RES, ZERO OHM 1/4W RM0001 R2[...]

IL60 Electrical P arts List (Cont.) P art# Reference Designator Qty Description RW0022 R44, R45 2 RES, WW 0R1 2W 5% RX0055 R39, R40 2 RES, MO 470R 2W 5% CAP ACIT ORS CC0025 C15-18 4 CAP , CA 1000PF 100V 10% CC0080 C13, C14 2 CAP , CA 220P 100V 10% CC0082 C7, C8 2 CAP , CA .1UF 50V 20% CC0097 C4, C5 2 CAP , C 10P 50V 10 CE0003 C6 1 CAP , E 2.2UF 50V[...]

IL60 Electrical P arts List (Cont.) P art# Reference Designator Qty Description RM0340 R503, R506 2 RES, MF 22R 1/4W 1% FLAMEPROOF RM0397 R502, R505 2 RES, MF 422R 1/4W 1% RM0399 R527 1 RES, MF 3K48 1/4W 1% RW0022 R521, R522, R532, R533 4 RES, WW 0R1 2W 5% RX0046 R514 1 RES, MO 47K 1W 5% RX0048 R501, R504 2 RES, MO 330R 1W 5% RX0072 R524 1 RES, MO [...]

IL60 Electrical P arts List (Cont.) P art# Reference Designator Qty Description MISCELLANEOUS KV0001 Z4 1 V ARISTOR, 275V 100J .6W MT0023 J5, J6 1 TERM, F ASTON MALE PCMT 187X032 480097 J1 1 SUB, #18B 9 187X032/1/4STRP 480090 J2 1 SUB, #18R 9 187X032/1/4STRP 540124 L1 1 IND, CM CHOKE YT7271 810088 1 MET , Heat sink 1x2 Bridge HN0006 1 NUT , HEX KEP[...]

IL60 Electrical P arts List (Cont.) P art# Reference Designator Qty Description 930054 1 CUP , PCBA BUCKET C/W GASKET FEA TURE BOARD BOX 930055 1 CUP , AMP BUCKET AC IN W/GASKET AC BOX FH0012 1 FUSE, HOLDER P ANEL MT SEALED FS0026 1 FUSE, 4A 250V 1.25X.25 GLASS HN0006 1 NUT , HEX KEP #6-32 ZNP USED WITH THE BRIDGE HN0015 4 NUT , HEX KEP #8-32 ZNP U[...]

Integrated Circuit Diagrams IL60 33[...]

Wiring Diagram/Crossover Network + INP UT - INP UT C1 470 mF 100V L1 2.4 mH C2 80 mF 100V GRN GRN/BLK 250 +MB 205 -MB C3 14 mF 100V L2 0.75 mH C4 8 mF 100V L3 1.5 mH R1 3.3 ohms 10W +MR 250 WHT WHT/BL K -MR 205 C5 2 mF 100V L4 0.18 mH C6 14 mF 100V R2 1.8 ohms 10W YEL +HF 187 YEL/BL K -HF 110 AMPL IFIER BLK RED .250 +LF .205 -LF W- W+ M- M+ Y- T+ I[...]

35 IL60 500W EMI/Volume PCB's[...]

36 IL60[...]

37 IL60[...]

IL60 38[...]

IL60 39[...]

IL60 40[...]

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