YORKVILLE AP4K, Service Manual

Page 1: ...USA Voice 716 297 2920 Fax 716 297 3689 WORLD HEADQUARTERS WEB ACCESS http www yorkville com CANADA Yorkville Sound 550 Granite Court Pickering Ontario L1W 3Y8 CANADA Voice 905 837 8481 Fax 905 837 8746 Quality and Innovation Since 1963 Printed in Canada SERVICE MANUAL AP4K TYPE YS1112 ...

Page 2: ...o the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped AVIS AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE N ENLEVEZ PAS LE COUVERT OU LE PANNEAU ARRIERE NE CONTIENT AUCUNE PIECE REPARABLE PAR L UTILISATEUR CONSULTEZ UN TECHNICIEN QUALIFIE POUR L ENTRETIENT CE PRODUIT EST POUR L USAGE À L INTÉREUR SEULEMENT Instructions relatives au risque d...

Page 3: ...résence d une tension électrique dangereuse non isolée à l intérieur de l appareil Cette tension est d un niveau suffisam ment élevé pour représenter un risque d électrocution Le symbole représentant un point d exclamation à l intérieur d un triangle équilatéral signale à l utilisateur la présence d instructions importantes relatives au fonctionnement et à l entretien de l appareil dans cette noti...

Page 4: ... X 80MM 72CFM 24VDC 2 8 10021 AP SERIES ALU KNOB W SILVER STRIPE 2 9 3440 4PT MINI VERT ALT SWITCH 1 10 3522 DPDT MINI PC VERT SNP ALT 2 11 6956 SPKON 4C PCB MT HORZ GRY 2 12 3426 8 3 16 SJT AC LINE CORD REMOVB CSA 1 13 3425 DPDT PUSH SW PCMT 1 14 2340 20K 15C R A 12MM DUAL 21DET 2 15 3498 1 4 JCK PCB MT HORZ 4 16 3922 XLR FEM PCB MT HORZ THIN SNAP 2 14 9 2 4 3 10 10 1 7 6 11 12 13 8 16 15 5 SERVI...

Page 5: ...2R1 1 FLAME PROOF T R RES 6 7859 W125 2K2 5 0805 SMT RES 2 5412 220P 100V 10 CAP T R BEAD NPO 6 2019 W125 100R0 1 FLAME PROOF T R RES 24 7860 W125 4K7 5 0805 SMT RES 3 5417 330P 50V 10 CAP T R BEAD NPO 2 2044 W250 100R0 FUSIBLE T R RES 15 7822 W100 7K50 1 0805 SMT RES 1 5816 680P 100V 5 CAP T R RAD CER 2NPO 4 2023 W600 220R0 1 FLAME PROOF T R RES 4 7681 W125 8K25 1 0805 SMT RES 2 5206 __1N 400V 5 ...

Page 6: ...3 330N 63V 5 CAP T R RAD 2FLM C31B 5233 330N 63V 5 CAP T R RAD 2FLM C38A 5240 680N 63V 10 CAP T R RAD 2FLM C38B 5240 680N 63V 10 CAP T R RAD 2FLM C39A 5233 330N 63V 5 CAP T R RAD 2FLM C39B 5233 330N 63V 5 CAP T R RAD 2FLM C3A 5852 _10U 35V 20 CAP T R 05X05MM EL C3B 5852 _10U 35V 20 CAP T R 05X05MM EL P1 2340 _20K 15C R A 12MM DUAL 21DET P34 P2 2340 _20K 15C R A 12MM DUAL 21DET P34 PCB1 M1575BLANK ...

Page 7: ... T R 8X7MM 2EL D58 6825 1N4148 75V 0A45 DIODE T R D63B 6824 1N5246B 16V0 0W5 ZENER 5 T R Q11B 5104 MPSA56 TO92 PNP TRAN T R TA C41 5879 100U 16V 20 CAP T R 8X7MM 2EL D59 6772 BRIDGE 25A 400V WIRE LEAD SIP D63B1 6824 1N5246B 16V0 0W5 ZENER 5 T R Q12A 6988 MJL21194 TO3P NPN TRAN TK C42 5212 100N 63V 5 CAP T R RAD 2FLM D60 6772 BRIDGE 25A 400V WIRE LEAD SIP D64A 6824 1N5246B 16V0 0W5 ZENER 5 T R Q12B...

Page 8: ...S U11 6804 MC33079P IC QUAD OP AMP R55 4745 5W0 0R1 5 BLK RES R44B 2033 W600 1K 2 FLAME PROOF T R RES W2 4163 5 PIN POWER PIN HEADER MALE POLZED R56 2019 W125 100R0 1 FLAME PROOF T R RES R45A 4902 W250 24K 5 T R RES W7 2328 8 CIR XH HEADER 0 098IN R57 2019 W125 100R0 1 FLAME PROOF T R RES R45B 4902 W250 24K 5 T R RES W9 4151 4 PIN POWER PIN HEADER MALE POLZED R58 2019 W125 100R0 1 FLAME PROOF T R ...

Page 9: ...K0 GND R106 1 4W MINI 10K0 GND R107 1 4W MINI 10K0 R90 1 4W 1K54 100V C69 220P R1B 1 4W 4K99 C46 63V 100N RAD 2in C42 63V 100N RAD 2in TO92 MPSA42 Q36 5113 R105 1 4W MINI 10K0 C1B 100V 220P C2A 100V 220P 2 8 W7 B 1 8 W7 A 4 8 W7 D 6 8 W7 F 2 6 W13 B 4 6 W13 D 6 6 W13 F 2 6 W11 B 5 6 W11 E AMP B_SIGNAL TO AMP B SHEET 3 AMPB_SIGNAL AMP A_SIGNAL TO AMP A SHEET 2 24V0 ZD11 5W0 1N5359B R3B 1 4W MINI 10...

Page 10: ...0N Q26 A 6932 TO247 HI D S G P IRFP9140N Q25 A 6932 TO247 MID MJL21193 TO3P 6991 Q24 Lo Tier 5 0W 0R1 R55 Lo Tier MJL21194 Q23 6988 TO3P 1N5246B 16V0 ZD5 0W5 G D S IRFP140N N Q27 A 6931 TO247 MID G D S N IRFP140N Q28 A TO247 HI 6931 46V MR854 D31A MR854 D30A 46V 1 4W 33K R101 MBS4992 8 5V Q41 A TO92 5190 400V C24A 22N 1 0W 10R R76A FLMP 1 0W 10R R77A FLMP 1 2 U8 A 4N35 6880 4 6 5 U8 B 4N35 6880 U3...

Page 11: ... 1 4W 10K R31B R35 1 4W 332R0 FLMP 4 V 11 V U11 E D19 4148 R48 1 4W 1K FLAME PROOF C25 25V 330U R50 1 4W 15K MINI 4148 D26B R73B 2 0W 5K1 BAV21 D52B TO92 MPSA56 Q11B 5104 R71B1 2 0W 10K R58B 1 6W FLMP 22R1 R70B 2 0W 10K R118B 1 8W FLMP 100R0 R119B1 1 8W FLMP 100R0 MR854 D23B MR854 D23B1 MR854 D21B1 C80 16V 33U 1 4W 33K R102 1 0W 10R R76B FLMP 1 0W 10R R77B FLMP 2 2_ J3B B 6956 SPEAKON 4C H OUTPUT ...

Page 12: ...4W 22K MINI 16V C44B 100U 4148 D46B 1 4W R124 100K MINI BAV21 D27 1N5240BRL ZD2 0W5 10V0 R111 1 4W MINI 4K7 Q39 5103 TO92 MPSA06 1 4W 3K3 R2 MINI C48 50V 100N 4148 D58 6916 Q35 TIP107 TO220 Fan Ctrl 4148 D56 25V C47 470U K1 B 4094 R54 1 4W 100K MINI S1 B 4148 D62A C28 63V 10U 4148 D57 1 0W 1R R115 FLMP C45A 63V 4U7 D47A 4148 4148 D47B 1N753ARL 6V2 D1 0W5 C31 63V 220N R105A 1 4W MINI 4K7 POWER RELA...

Page 13: ...7 5W0 16V C41 100U 50V C55 100N 2 5 W2 B YS 2408 34Vac 25Vac 34Vac 25Vac GND 5 5 W2 E W30 0 Thermal Breaker S6 3 5 W2 C 1 5 W2 A S3 DPDT Switch IEC_RECT YS 2448 S6 THERMAL BREAKER BRIDGE D61 SIP 6772 D60 6772 BRIDGE SIP D59 6772 BRIDGE SIP 100V C56 3300U R285 1 2W 15K Voltage box 13 10 7 4 1 9 11 12 8 2 3 5 6 VER MODEL S DATE DESCRIPTION OF CHANGE V V V V V V V V V D D D N N N D D D D D D N N N N ...

Page 14: ...R854 10K 2 0W 4K99 16V0 16V0 IRFP140N IRFP140N 10R0 33U 16V 49K90 BAV21 BAV21 BAV21 10K 2 0W 100R0 100R0 IRFP140N IRFP140N 390R 5N6 33U 16V 2K2 MJL21194 0R1 5 0W MJL21194 0R1 5 0W 5 0W 0R1 MJL21194 MJL21194 0R47 1 0W 4148 4148 4148 4148 1K 249K BAV21 22R1 12V0 30K 4148 33K 10U 63V 1K 24K 4148 1R 220R0 220R0 10K0 BAV21 4V7 24V0 100R0 1 0W 9K76 10R0 4148 4148 MPSA13 2N2 681R 4007 330U 25V 82K5 82K5 ...

Page 15: ...TION OF CHANGE D D D V V V N N N D D D D D 27 MAR 2014 D V V V V V V04 V N N N N PC8630 Add a hole for a support brace GG N N PCB Database History V01 22 MAR 2013 20 JUN 2013 V02 RELEASED MINOR CHANGES FOR PRE PRODUCTION RUN 10 DEC 2013 V03 PC8598 Add 4 pin connector 4151 for output GG ...

Page 16: ...ER EACH 6931 AND 6932 TRANSISTORS 4 CLIP LEADS SHORT ON ALL POWER TRANSISTORS AND DIODES 5 ADD JUST A VERY SMALL AMOUNT OF RTV UNDER STONE RESISTORS 6 DO NOT ADD RTV IN BETWEEN POWER SUPPLY CAPS 7 BREAK THE CHASSIS CONNECTION OF J2 AND J3 AS SHOWN G S IRL2910 IRF4905 IRF830 IRF720 D IRF822 IRF5210 MTP10N15L MTP12P10 MTP2P50E TO 220 MTP23P06 MTP8P20 E B C TO 126 MJE350 MJE340 MJE270 BD238 BD140 BD1...

Page 17: ...522 NO COM NC S2A MC33079D 5 6 7 U13B 100N 100V C58 20K R A Volume A 2340 T B P1A MC33079D 10 9 8 U7C MC33079D 10 9 8 U13C NET00002 NET00004 NET00005 NET00008 NET00010 NET00011 NET00012 NET00058 NET00073 NET00077 NET00089 NET00091 NET00102 NET00104 NET00115 NET00122 NET00123 NET00167 NET00187 NET00190 NET00191 NET00193 NET00196 NET00217 NET00218 NET00219 NET00221 NET00222 NET00223 NET00224 NET0022...

Page 18: ...ND 12 U2DE YEL Limit B LDB4D YEL Limit A LDA4D MMBT3906LT1 Q2D MMBT3906LT1 Q1D 1 8W 475R0 R8D 0 1W 10R0 R10D 1 4W 619R0 R9D 1 8W 2K0 R11D 1 8W 2K0 R12D 0 1W 7K50 R7D GND 1 8W 249R0 R14D 1 8W 249R0 R15D 1 8W 2K0 R13D GRN Power LD1D W125 47R R16D GND 100N 25V C1D 100N 25V C2D 100N 25V C3D 100N 25V C4D 1 8W 100K0 R2D 1 8W 100K0 R5D 3 2 1 TL072 U3DA 5 6 7 TL072 U3DB V 8 V 4 TL072 U3DC 1 8W 47K5 R1D 1 ...

Page 19: ...mbly Documentation Section Product s Assembly SchDoc M1575 4 5 Sheet Of PCB Rev Modified V01 File 8 29 2013 AP4K EML Rev 01 Tmp Date 03 15 2013 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 SPECIAL PRODUCTION NOTES PCB ASSEMBLY DOCUMENTATION ...

Page 20: ...DESIGN HISTORY AND INFORMATION THIS SHEET CONTAINS EXTRA INFORMATION ABOUT THE DESIGN AS WELL AS A HISTORY TABLE V01 FIRST PRODUCTION RELEASE ML R212A and R212B changed to 220K SM8060 ML 26 JUN 2013 13 10 7 4 1 9 11 12 8 2 3 5 6 VER DATE DESCRIPTION OF CHANGE 29 AUG 2013 PC 8573 13 10 7 4 1 9 11 12 8 2 3 5 6 VER DATE DESCRIPTION OF CHANGE PC 13 10 7 4 1 9 11 12 8 2 3 5 6 VER DATE DESCRIPTION OF CH...

Page 21: ...7828 9 10 VCC U2AD D 20K R A Function 2340 P2C D 20K R A Function 2340 P1C GND GND EC13 EC12 EC11 EC10 Mounting Holes GND GND MC33079D 7668 V 4 V 11 U15E MC33079D 7668 V 4 V 11 U7E TL072 7669 V 8 V 4 U14C LM13700MX Function 7828 V 11 V 6 U2AE MC33079D 7668 5 6 7 U7B MC33079D 7668 V 4 V 11 U13E NET00006 15V 15V 15V 15V 15V 15V 15V 15V 15V 15V GND LM13700MX Function 7828 V 11 V 6 U2BE 15V 15V AI ASS...

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Page 23: ...mbly Documentation Section Product s Assembly SchDoc M1575 4 5 Sheet Of PCB Rev Modified V01 File 8 29 2013 AP4K EML Rev 01 Tmp Date 03 15 2013 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 SPECIAL PRODUCTION NOTES PCB ASSEMBLY DOCUMENTATION ...

Page 24: ...DESIGN HISTORY AND INFORMATION THIS SHEET CONTAINS EXTRA INFORMATION ABOUT THE DESIGN AS WELL AS A HISTORY TABLE V01 FIRST PRODUCTION RELEASE ML R212A and R212B changed to 220K SM8060 ML 26 JUN 2013 13 10 7 4 1 9 11 12 8 2 3 5 6 VER DATE DESCRIPTION OF CHANGE 29 AUG 2013 PC 8573 13 10 7 4 1 9 11 12 8 2 3 5 6 VER DATE DESCRIPTION OF CHANGE PC 13 10 7 4 1 9 11 12 8 2 3 5 6 VER DATE DESCRIPTION OF CH...