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YORKVILLE AP4K Service Manual Download Page 11

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Filename:

PCB#

Sheet

5

3

Product

Date:

Rev:

YsType:.

M1530V04sch.sch2006

M1530

Channel B

Thu Jun 12, 2014

V04

AP4K

GND

4148

D72B

GND

BAV21

D28B

R31

1/

4W 2K2

MINI

BAV21

D55B1

B_LIMIT

AMP-B_SIGNAL

R34

1.0W

0.5%

9K76

C17

16V

33U

C20

50V

330P

R33

1/4W

0.1%

475R0

C19

100V

220P

-13.8V

-14.5V

+12.3V

R37

1/4W

FLMP

22R

4148

D27B

BAV21

D15B

R119B

1/8W

FLMP

100R0

+46V

1N5246B   

16V0

D64B

0W5

1N5246B   

16V0

D63B

0W5

D67B1

16V0

0W5

1N5246B   

MR854 

D20B

16V0

0W5

1N5246B   

D63B1

-170V

-125V

-170V

-95V

-33V

-46V

-46V

MR854 
D30B

+33V

+46V

+95V

D41B1

MR854 

+95V

+125V

W19

BLK

16 AWG

3

4 W1:C

4

4 W1:D

W1 SPEAKERS

TO AMPIN SHEET 1

AMPB_SIGNAL

B_LIMIT

C18

400V

1N

1

2

U9:A

4N35

6880

4

6

5

U9:B

4N35

6880

U11:D

MC33079P

U11:C

MC33079P

U11:A

MC33079P

1/4W

R41

390R

FLAME PROOF

C10B

63V 100N

R32

1/4W

0.1%

2K74

4148

D12

D16

4148

4148

D15

4148

D14

D21

4007

R43

1/

4W 15K

MINI

1/

4W 22K

R32B

MINI

P1B

4520

M

Lin

10K

VBE

D20

4007

R45

1/6W

FLMP

10R0

C24

400V

2N2

R44

1/6W

FLMP

10R0

C23

400V

2N2

+11.8V

Q19

5104

TO92

MPSA56

C61

100V

680P

D18

4148

C26

25V

330U

R47

1/8W

FLMP

10R0

R46

1/8W

FLMP

10R0

Q20
5103

TO92

MPSA06

BAV21

D53B

R72B
2.0W

.

5K1

BAV21

D51B

R75B
2.0W

.

5K1

R74B
2.0W

.

5K1

BAV21

D54B

BAV21

D55B

R67B
2.0W

.

10K

R59B
1/6W

FLMP

22R1

R72B1

2.0W

.

5K1

BAV21

D51B1

1/

8W 1K

R44B

FLMP

1/

4W 1R

R62

FLMP

1/

8W 1K

R43B

FLMP

BAV21

D14B

1/

4W 1R

R61

FLMP

R121B1

1/8W

FLMP

100R0

BAV21

D52B1

BAV21

D50B

R66B
2.0W

.

10K

BAV21

D29B

R68B
1/8W

FLMP

100R0

D25B

1N5246B   

0W5

16V0

R126B

1/8W

FLMP

100R0

BAV21

D73B

D24B

1N5246B   

0W5

16V0

5.

0W

0R1

R54B

.

1/

8W

22R1

R55B

FLMP

-46V

5.

0W

0R1

R53B

.

BAV21

D71B

1N5246B   

D18B

0W5

16V0

1N5246B   

D19B

0W5

16V0

D67B

1N5246B   

16V0

0W5

D66B

1N5246B   

16V0

0W5

1.

0W 1R

R50B

FLAMEPROOF

1.

0W 1R

R49B

FLAMEPROOF

MR854 

D44B

D66B1

1N5246B   

16V0

0W5

MR854 

D22B

MR854 

D21B

MR854 

D42B

MR854 

D41B

-69V

MR854 

D22B1

-95V

MR854 
D31B

+46V

+69V

+170V

+170V

MBS4992

8.5V

Q42:A
5190
TO92

GND

2.

0W 3R9

R78B

.

400V

C24B

22N

GND

W17

BLK

16 AWG

1+

1_

J3B:A

6956

SPEAKON 4C H

OUTPUT B

R28

1/

4W 100K

MINI

R74

1/

4W 249K

.

R30

1/4W

.

49K90

U11:B

MC33079P

U10:A

MC33079P

D17

4148

R42

1/

4W 14K0

.

1/

4W

10K

R31B

.

R35

1/4W

332R0

FLMP

4

V+

11

V-

U11:E

D19

4148

R48

1/

4W 1K

F

L

AME PR

O

O

F

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 B

NET00169

NET00103

R36

1/4W

FUSIBLE

100R0

GND

C22

50V

5N6

R70B1

2.0W

.

10K

1N5246B   

16V0

D64B1

0W5

+11.8V

+12.3V

This voltage is with S1 in 4 ohm position

Voltage box

R87

1/4W

FUSIBLE

100R0

GND

R86

1/4W

FUSIBLE

100R0

R38

1/4W

FUSIBLE

100R0

Q7B

5106

TO92

MPSA63

22N

100V

C10A2

R84

1/4W

FUSIBLE

100R0

U10:C

MC33079P

U10:B

MC33079P

R29

1/

4W 10K0

MINI

C16

16V

33U

4148

D13

R71B

2.0W

.

10K

R126B1

1/8W

FLMP

100R0

C17B

100V

22N

R40

1/4W

FLMP

22R

TO220

6809

Q17B

MJE15033

Neg Driver

R52B
1/8W

FLMP

220R0

1/

4W 3K

R34B

MINI

D9B

1N5244B   

0W5

14V0

R98B
1/4W

.

82K5

R46B
1/4W

.

24K

R51B
1/8W

FLMP

220R0

1/

4W 3K

R33B

MINI

D8B

1N5242B   

0W5

12V0

R97B
1/4W

.

82K5

R121B

1/8W

FLMP

100R0

R127B

1/8W

FLMP

100R0

R75B1

2.0W

.

5K1

C16B

100V

22N

C27

100V

680P

R120B

1/8W

FLMP

100R0

R69B
1/8W

FLMP

100R0

R120B1

1/8W

FLMP

100R0

Amp B

DS

G

Q29:A
6932

P

IRFP9140N

TO247
-HI

DS

G

Q16:A
6932

P

TO247
-HI

IRFP9140N

DS

G

Q15:A
6932

P

TO247
-HI

IRFP9140N

MR854 

D43B

DS

G

Q14:A
6932

P

IRFP9140N

TO247
-MID

DS

G

Q13:A
6932

P

IRFP9140N

TO247
-MID

DS

G

Q30:A
6932

P

IRFP9140N

TO247
-MID

AMPB+

Q27B1
6991

MJL21193

TO3P
Lo Tier-

5.

0W 0R1

R94B

.

5.

0W 0R1

R94B1

.

Q26B1
6988

MJL21194

TO3P
Lo Tier+

5.

0W 0R1

R93B

.

5.

0W 0R1

R93B1

.

G

D

S

IRFP140N

N

Q31:A
6931
TO247
+MID

G

D

S

IRFP140N

N

Q12:A
6931
TO247
+MID

G

D

S

IRFP140N

N

Q11:A
6931
TO247

+MID

B-OUT

G

D

S

IRFP140N

N

Q32:A
6931
TO247

+HI

G

D

S

IRFP140N

N

Q10:A
6931
TO247

+HI

G

D

S

IRFP140N

N

Q9:A
6931
TO247

+HI

This voltage is with S1 in 2 ohm position

G

MT1

M

T2

6517

TO220

Q40

BTB24-600BRG

Crowbar

R85

1/4W

FUSIBLE

100R0

R39

1/4W

FUSIBLE

100R0

U10:D

MC33079P

R73

1/

4W 15K0

MINI

R95B
1.0W

FLMP

0R47

4

V+

11

V-

U10:E

R45B
1/4W

.

24K

R96B
1.0W

FLMP

0R47

TO92

MPSA06

Q10B

5103

C21

50V

5N6

R49

1/

8W 681R

FLMP

MJE15032

Pos Driver

Q16B

TO220

6808

D50B1

BAV21

Q27B
6991

MJL21193

TO3P
Lo Tier-

Q13B
6991

MJL21193

TO3P
Lo Tier-

L1B

3820

4UH

Q26B
6988

MJL21194

TO3P
Lo Tier+

Q12B
6988

MJL21194

TO3P
Lo Tier+

R104
1/6W

FLMP

10R0

BIAS SET 7 TO 10 mV COLD AMP

Summary of Contents for AP4K

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...

Page 22: ......

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...

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