Yorkville Sound YS4040 - Manuals

Page 2 - IMPORTANT SAFETY INSTRUCTIONS; Power Sources; Hazards; Alimentation

The exclamation point within an equilatereal triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. Le point d’exclamation à l’intérieur d’un triangle équilatéral est prévu pour alerter l’ut...

Page 4 - SERVICE MANUAL; 625 Witmer Industrial Estate, Niagara Falls, New York USA 14305; Yorkville Sound; Voltage Amplifier Section

550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8 4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305 SERVICE MANUAL 1 Yorkville Sound • http://www.yorkville.com 550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8 4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305 SE...

Page 5 - Current Amplifier Section; complimentary darlington stage.; [CIRCUIT DESCRIPTION - REFER TO THE SIMPLIFIED SCHEMATIC #1 ON THE

550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8 4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305 SERVICE MANUAL 2 Yorkville Sound • http://www.yorkville.com CIRCUIT DESCRIPTION: The voltage amplifier is a mirrored image with circuitry connected to the positive powersupply rail ...

Page 6 - The Second Tier and Tier Switching; The voltage between the amplifier’s output; not; driving a; Current Limit Protection Circuitry

550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8 4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305 SERVICE MANUAL 3 Yorkville Sound • http://www.yorkville.com 550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8 4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305 SE...

Page 7 - NOTE: Every time you replace blown output transistors on a; Only test the triac for one protect cycle as; Shutdown Circuit; Soft Turn On Circuit

550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8 4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305 SERVICE MANUAL 4 Yorkville Sound • http://www.yorkville.com NOTE: Every time you replace blown output transistors on a M1146 board test the DC protection triac with the following ci...

Page 8 - SPECIFICATIONS; -103 dB below max output RMS voltage, unweighted

550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8 4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305 550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8 4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305 SERVICE MANUAL 550 Granite Court, Pickering, Ontartio CANADA L...

Page 9 - 625 Witmer Industrial Estate; SERVICE BULLETIN; Fi gure 1

w w w . y o r k v i l l e . c o m REAL Gear. REAL People. Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Canada Voice: (905) 837-8481 Fax: (905) 837-8746 Yorkville Sound Inc. 4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA U.S.A. Voice: (716) 297-2920 Fax: (716) ...

Page 10 - Testing Repaired Circuit Boards; MEASURED; AFTER YOU HAVE REPLACED ALL OF THE NECESSARY COMPONENTS INSPECT; If the amplifier passes this test the product is ready to

SERVICE BULLETIN SERVICE BULLETIN w w w . y o r k v i l l e . c o m REAL Gear. REAL People. Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Canada Voice: (905) 837-8481 Fax: (905) 837-8746 Yorkville Sound Inc. 4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA U.S.A....

Page 12 - VCD; CLINCH; INSERT; SEE LAYOUT DOCUMENTATION; R Activity; To Power Supply Pcb; L Clip; VTC; LVGND; SPOST; RCLP

VCD CLINCH ORIGIN LONG AXIS SHORT AXIS INSERT ORIGIN BlankSize - 14000x11000 StepAndRepeat - [email protected]@3.300 M1128 AP-VX SEE LAYOUT DOCUMENTATION + - + - + - + - 1 6 12 + - + - R Activity R Clip L Activity Power To Power Supply Pcb L Clip Protect Channel A Channel B 5908 3604 5906 5908 5908 2329 59...

Page 13 - SEE LAYOUT DIAGRAM

M1128 AP/VX 2. 3511 POT 1. P22 PT#3739 SCREW SPACER LED 8870 WASHER 0.4" PCB SEE LAYOUT DIAGRAM X8011 PRODUCTION NOTES -

Page 16 - RIGHT; LEFT; LOC

VCD CLINCH ORIGIN LONG AXIS SHORT AXIS INSERT ORIGIN 12 13 14 1 2 3 9 10 11 4 5 6 8 7 V T R AL CL AMAR AC CM CC CR BL BC DC DL BR DR BM DM TIP RING SLEEVE TIP-SW SL-SW RING -S W 7 TIP RING SLEEVE TIP-SW SL-SW RING -S W 7 LI MI TER GND LI FT FILTER SW LI NE_I N LI NE_I N LINE XLR 3436 3657 3436 6435 ...

Page 19 - INTO WAVE

VCD CLINCH ORIGIN LONG AXIS SH OR T AXIS INSERT ORIGIN v10.00 M1146 ClinchRepeats - [email protected]@0.000 BlankSize - 15000x11000 StepAndRepeat - [email protected]@0.000 Pcb Mech TAB NORMAL SOCKET SOCKET WITH DIRECTION NORMAL LARGE SOCKET UPSIDE DOWN 19" YEL SPACER USED AS A THIS CAP IS 2.5" v10.00 M114...

Page 20 - PLACE CLAMP PIC HERE; MOUNTING DETAILS FOR Q30 TRIAC

3 2 #3501 PCB Z234 CLAMP #8485 ZINC #6 WASHER TORQUE 4 INCH/LB 1/4" #8835 BOLT 1 #8701 4-40 KEPS NUT PCB T-220 DEVICE #8741 4-40X 1/2" BOLT #8865 4-40 SCREW WASHER #4060 SIL THERMO PAD PCB #3797 THERMO PAD #8663 SPACER T126 TYPE DEVICE BEND DOWN 1/4" FROM BODY OF THE TRANSISTOR #8701 4-4...

Page 21 - REF

SEE LAYOUT DIAGRAM OUT REF IN AS35 G B C E MAC224 MT2 MT1 C E B TO-92 BC560C BC550C E C B TO-92 MPSA63 MPSA43 MPSA13 2N5551 MPSA56 2N5401 2N6517 BD139BD237BD238MJE340MJE350MJE271MJE270BD140 E B C 12 9 6 3 # 13 11 10 5 4 8 7 2 1 DATE MODEL(S):- VER# DESCRIPTION OF CHANGE D D D V V V V V D D N N N N N...

Page 23 - Cl

VCD CLINCH ORIGIN LONG AXIS SH OR T AXI S INSERT ORIGIN Pcb Mech 12V0 X8012 BlankSize - 14000 x 8000 Cl StepAndRepeat - [email protected]@0.000 ON N M1147 AP4040 KEEP COPPER FILLS AND ROUTING OF AC NETS AWAY FR OM THIS AREA TO COM P L Y WITH E UROP E AN S A FE TY S T ANDARD E N60065. BY WIRING Top Assy 12V...

Page 24 - ADD RTV UNDER RELAY AND BEND LEADS FLAT TO PCB.; FOR C1 USE 22N FOR NORTH AMERICAN AND 680N FOR EURO.

M1147 AP4040 PCB RELAY RTV 2. ADD RTV UNDER RELAY AND BEND LEADS FLAT TO PCB. X8012 PRODUCTION NOTES: SEE LAYOUT DIAGRAM 1. FOR C1 USE 22N FOR NORTH AMERICAN AND 680N FOR EURO.

Page 25 - GG

2N6517 SEE LAYOUT DIAGRAM PIN CONFIGURATION NO COM 3721_DRW NO1 NC1 NO2 NC2 COM1 COM2 3700_DRW E C B TO-92 MPSA63 MPSA43 MPSA13 2N5551 MPSA56 MPSA06 2N5401 12 9 6 3 # 13 11 10 5 4 8 7 2 1 DATE MODEL(S):- VER# DESCRIPTION OF CHANGE SEP/2004 7.00 CONVERT TO PCAD2002 JAN/15/02 DEC/04/01 APR/03/00 4.00 ...