Download
Share
Print this page
YORKVILLE AP4K Service Manual
  1. Manuals
  2. Brands
  3. YORKVILLE Manuals
  4. Amplifier
  5. AP4K
  6. Service manual

YORKVILLE AP4K Service Manual

Hide thumbs Also See for AP4K:

Advertisement

Quick Links

Download this manual See also: Owner's Manual

SERVICE MANUAL

AP4K
TYPE: YS1112
WEB ACCESS: http://www.yorkville.com
WORLD HEADQUARTERS
CANADA
U.S.A.
Yorkville Sound
Yorkville Sound Inc.
550 Granite Court
4625 Witmer Industrial Estate
Pickering, Ontario
Niagara Falls, New York
L1W-3Y8 CANADA
14305 USA
Voice: (905) 837-8481
Voice: (716) 297-2920
Fax: (905) 837-8746
Fax: (716) 297-3689
Quality and Innovation Since 1963
Printed in Canada
Manual-Service-AP4K-00-1v0 • Sept 30, 2014

Advertisement

loading

Related Manuals for YORKVILLE AP4K

Summary of Contents for YORKVILLE AP4K

  • Page 1: Service Manual

    550 Granite Court 4625 Witmer Industrial Estate Pickering, Ontario Niagara Falls, New York L1W-3Y8 CANADA 14305 USA Voice: (905) 837-8481 Voice: (716) 297-2920 Fax: (905) 837-8746 Fax: (716) 297-3689 Quality and Innovation Since 1963 Printed in Canada Manual-Service-AP4K-00-1v0 • Sept 30, 2014...

  • Page 2: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS This lightning flash with arrowhead symbol, within The exclamation point within an equilatereal triangle is an equilateral triangle, is intended to alert the user to intended to alert the user to the presence of important the presence of uninsulated “dangerous voltage” operating and maintenance (servicing) instructions in within the product’s enclosure that may be of sufficient the literature accompanying the appliance.
  • Page 3 IMPORTANT SAFETY INSTRUCTIONS (UL60065) The Lightning Flash with arrowhead symbol within an Le symbole représentant un éclair avec une flèche à l’intérieur equilateral triangle, is intended to alert the user to the d’un triangle équilatéral est utilisé pour prévenir l’utilisateur de la presence of uninsulated "dangerous voltage"...
  • Page 4 8' 3/16 SJT AC LINE CORD REMOVB-CSA 3425 DPDT PUSH SW PCMT 2340 20K 15C R/A 12MM DUAL 21DET 3498 1/4" JCK PCB MT HORZ 3922 XLR FEM PCB MT HORZ THIN SNAP SERVICE-QuickGuide-apk4 SHORT VERSION 1v0.xls ftp.yorkville.com Combo Amplifier...
  • Page 5 T&R RES CH1418 XFMR:AP4K 4520 _10K TRIM POT 4902 W250 24K T&R RES 9176 AP4K FRONT PANEL ALUM. DIE CAST 2448 15.00 AMP CIRCUIT BREAKER 6129 W250 27K 5%MINI T&R RES 3820 ___4UH COIL 14AWG ZOBEL HORIZONTAL 4890 W250 30K T&R RES...
  • Page 6 2340 _20K 15C R/A 12MM DUAL 21DET P34 2340 _20K 15C R/A 12MM DUAL 21DET P34 PCB1 M1575BLANK 2_OZ 2SD 115.47SQIN 6PER AP4K 3522 DPDT MINI PC VERT SNP ALT 3440 4PDT MINI VERT ALT SWITCH 3522 DPDT MINI PC VERT SNP ALT...
  • Page 7 M1530 REF Parts Reference List 9/30/2014 YS # Description YS # Description YS # Description YS # Description 6451 __4N7 250V 20%CAP BLK 'Y' 10MM AC C44A 5879 100U 16V 20%CAP T&R 8X7MM .2EL D41B 6934 MR854 400V 3A0 DIODE FASREC 6931 IRFP140N TO247 NCH MFET 5896 4700U 80V 20%CAP BLK 25X50MM ELS...
  • Page 8 M1530 REF Parts Reference List 9/30/2014 YS # Description YS # Description YS # Description 2010 W600 10R0 2%FLAME PROOF T&R RES R119B 2019 W125 100R0 1%FLAME PROOF T&R RES R75A 4962 2W00 5K1 5% T&R RES 2010 W600 10R0 2%FLAME PROOF T&R RES R119B1 2019 W125 100R0 1%FLAME PROOF T&R RES R75A1...
  • Page 9 1K54 5113 680R TO92 4K99 TL072 1/4W 1/4W 1K54 MINI 10K0 220P 220P 1/4W 100V 100V 220P 100V CHGND TO AMP B SHEET 3 AMPB+ Product AP4K AmpIn PCB# M1530 Sheet Date: Thu Jun 12, 2014 Rev: YsType:. Filename: M1530V04sch.sch2006...
  • Page 10 249K BAV21 MINI -170V 2.0W 1/6W -125V R70A2 100R0 U3:D FLMP -170V 1/4W 100R0 FUSIBLE MC33079P Product AP4K BIAS SET 7 TO 10 mV COLD AMP Channel A PCB# M1530 Sheet Date: Thu Jun 12, 2014 Rev: YsType:. Filename: M1530V04sch.sch2006...
  • Page 11 BAV21 1/8W 100R0 -125V 15K0 249K FLMP 2.0W MINI R71B1 -170V U11:D 1/4W 100R0 Product AP4K FUSIBLE MC33079P BIAS SET 7 TO 10 mV COLD AMP Channel B PCB# M1530 Sheet Date: Thu Jun 12, 2014 Rev: YsType:. Filename: M1530V04sch.sch2006...

  • Page 12: Fan Control

    MINI 4094 CONTROL 4ohms / 2ohms 4148 K1:B S1:A S1:B Z_LIMIT 3425 220N MPSA13 MPSA13 5105 4148 TO92 1/4W 5105 MINI TO92 100K MINI Product AP4K Fan Control PCB# M1530 Sheet Date: Thu Jun 12, 2014 Rev: YsType:. Filename: M1530V04sch.sch2006...
  • Page 13 IRF830 IRF4905 BD139 IRF5210 BD140 IRL2910 BD237 MTP2P50E M1530 PCB_DATABASE_HISTORY 2N5401 BD238 MTP8P20 2N5551 MODEL(S):- MJE270 MTP10N15 AP4K MJE271 MTP12P10 MPSA06 DATE VER# DESCRIPTION OF CHANGE MJE340 MTP23P06 MPSA13 22/03/2013 RELEASED MJE350 MPSA43 20/06/2013 MINOR CHANGES FOR PRE PRODUCTION RUN...
  • Page 14 10R0 R103 3300U 3300U 8200U MBS4992 3300U 3300U 100V 5898 5899 5899 5899 100V 5899 100V 100V M1530 AP4K R102 6772 BRIDGE 6772 BRIDGE 6772 BRIDGE R53B R93B R93B1 R93A R53A XFMR Secondary XFMR Secondary AMP A- AMP B- BTB24-600BRG...
  • Page 15 SEE LAYOUT DIAGRAM PCB Database History M1530 MODEL(S):- AP4K DATE VER# DESCRIPTION OF CHANGE 22-MAR-2013 RELEASED 20-JUN-2013 V02 MINOR CHANGES FOR PRE PRODUCTION RUN 10-DEC-2013 V03 PC8598: Add 4 pin connector #4151 for output. GG 27-MAR-2014 PC8630: Add a hole for a support brace. GG...
  • Page 16 SEE HISTORY M1530 PRODUCTION NOTES 1. RTV MUST BE ADDED TO THE FOLLOWING COMPONENTS C2, C28, C29, C30, C32, C33, C34, C35, C36, C37, C38, C39, C43, C44, C45, C49, C50, C51, C52, C56, C57, BETWEEN C1 AND C3, BETWEEN L1A AND J3A, BETWEEN L1B AND J3B.
  • Page 17 CDSF4148 2340 D204B D205B Volume B CDSF4148 D203B CDSF4148 3440 NET00221 CDSF4148 C201B AP4K 4PDT MINI Yorkville Sound Ltd. Product(s): 680N 680N R205B 3440 W125 550 Granite Court Description: Potentiometer and LED VU Board 4PDT MINI 100P NET00224 Pickering, ON...
  • Page 18 R11D R12D MMBT3906LT1 1/8W 1/8W MMBT3906LT1 R13D U3DC U1DE U2DE Power R14D R15D LD1D 249R0 249R0 LM339D LM339D TL072 +15V -15V R16D W125 Display Section: AP4K Product(s): PCB#: M1575 Rev#: EML Rev#: Sheet Modified: 8/29/2013 File: Display.SchDoc Tmp Date: 03/15/2013...
  • Page 19 SPECIAL PRODUCTION NOTES 1. PCBSA: Bend C200A and C200B down. 2. PCBSA: Do not insert W1D. 3. PCBSA: After wave soldering, break out display board and solder onto pot board. Assembly Documentation Section: AP4K Product(s): PCB#: M1575 Rev#: EML Rev#:...

  • Page 20: Change History

    DATE VER# DESCRIPTION OF CHANGE DATE VER# DESCRIPTION OF CHANGE Design Information And History Section: THIS SHEET CONTAINS EXTRA INFORMATION ABOUT THE DESIGN AS WELL AS A HISTORY TABLE. AP4K Product(s): PCB#: M1575 Rev#: EML Rev#: Sheet Modified: 8/29/2013 File: History.SchDoc...
  • Page 21 -15V -15V -15V +15V 7668 7668 7668 7668 -15V -15V -15V -15V ASIG NET00250 BTEMP ATEMP U2DD LM339D U2DA LM339D Not Routed ECAD Incidentals Section: AP4K Product(s): PCB#: M1575 Rev#: EML Rev#: Sheet Modified: 8/29/2013 File: ECO.SchDoc Tmp Date: 03/15/2013...
  • Page 23 SPECIAL PRODUCTION NOTES 1. PCBSA: Bend C200A and C200B down. 2. PCBSA: Do not insert W1D. 3. PCBSA: After wave soldering, break out display board and solder onto pot board. Assembly Documentation Section: AP4K Product(s): PCB#: M1575 Rev#: EML Rev#:...
  • Page 24 DATE VER# DESCRIPTION OF CHANGE DATE VER# DESCRIPTION OF CHANGE Design Information And History Section: THIS SHEET CONTAINS EXTRA INFORMATION ABOUT THE DESIGN AS WELL AS A HISTORY TABLE. AP4K Product(s): PCB#: M1575 Rev#: EML Rev#: Sheet Modified: 8/29/2013 File: History.SchDoc...