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Traynor DYNABASS 400, Service Manual

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Traynor DYNABASS 400 Service Manual Download Page 16

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1

1

A

A

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B

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G

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M

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Q

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of

Filename:

PCB#

Sheet

2

2

Product

Date:

V1.00

X8005v100sch.sch2002

 

PS

Thu Jan 15, 2009

Rev:

DB400

of

Filename:

PCB#

Sheet

2

2

Product

Date:

V1.00

X8005v100sch.sch2002

 

PS

Thu Jan 15, 2009

Rev:

DB400

W29

.

.

W30

.

FUSE

F1

.

4

.

3

.

W12

250V

4N7

C39

W13

BRKR

RED

DBL/INS

S1

250V

W14

100N

BRKR

RED

DBL/INS

BRN

GRY

W21

RED

RED

W20

W18

GRY

SW

BLK

W11

.

2

1

2

1

XFMR

7

6

W22

YEL

W19

/H

W12

W13

R13

3.0W

.

330R

D24 4007

D23 4007

W15

GRN/YEL

AC/WHT

W11

.

S2

SW/RED

AC/BLK

DBL/INS

SCH_DPDT

W17

T1

230VAC

CH1207E

W16

XFMR

SCH_BREAKER

2

4

3

5

M1342

IEC_RECT

W29

A/C -BLK

R18

3.0W

.

330R

R4

5.0W

.

100R

SPDT Switch

S2

1N4745A   
ZD2

1W0

16V0

250V

C39

4N7

Thermal Breaker

TBKR1

4

10 W10:D

W17

XFMR/BLK

W16

XFMR/BLK

ZD9

1N4745A   

16V0

1W0

W21

RED

W22

GRY

W18

GRY

W19

RED

1/

4W 10K

R81

.

100V

C4

5600U

100V

C3

5600U

50V

C1

4700U

3

10 W10:C

1.

0W 470R

R20

.

1.

0W 470R

R22

.

1.

0W 470R

R21

.

100V

C8

100N

1/

2W 27K

R88

.

100V

C6

100N

W1

BLK

1.

0W 470R

R24

.

1.

0W 470R

R25

.

6

10 W10:F

Copper

Tie Here

Tie-net Name

IE

C_RE

CT

BLU

50Hz

C25

1

1N4745A   
ZD1

1W0

16V0

63V

C11

1U

50V

C13

100N

C14

50V

100N

C25

250V

100N

C12

63V

1U

ZD8

1N4745A   

16V0

1W0

W20

YEL

63V

C30

1U

50V

C2

4700U

1.

0W 470R

R6

.

1.

0W 470R

R10

.

1.

0W 470R

R7

.

1/

2W 27K

R87

.

100V

C7

100N

1/

2W 27K

R86

.

1.

0W 470R

R12

.

1.

0W 470R

R17

.

100V

C5

100N

W26

RED

2

10

W10:B

8

10 W10:H

SW/BLK

DBL/INS

W30

A/C- WHT

W15

GRN

CHASSIS GND

3414

F1

W14

1N5251BRL 
ZD7

0W5

22V0

1/

4W 2K2

R80

.

R19

1.0W

.

470R

R95

.

1.0W

470R

R16

1.0W

.

470R

R14

.

470R

1.0W

MR752 

D31

MR752 

D32

MR752 

D33

W4

BLU

MR752 

D27

MR752 

D28

MR752 

D29

1/

2W 27K

R85

.

W28

AGND

BLK

W8_

YEL

R82

1/4W

.

1M

D25

4148

1.

0W 470R

R23

.

CONNECT TO M1329
PRE-AMP BOARD

3682

W31

ORG

FIL SUPPLY

M1328

7

6

1

2

3

4

5

T1

1207

60Hz

CH1207

R15

1.0W

.

470R

IN

REF

OUT

Q21

6871

TO220

IN

REF

OUT

Q20

6872

TO220

1

10 W10:A

MR752 

D30

1.

0W 470R

R11

.

63V

C31

1U

MR752 

D26

W6_
RED

CSA- 5 A / 125V

CE-T2,5A/250V

QUIET TURN ON /OFF

EUROPEAN POWER SUPPLY

LOW  VOLTAGE  POWER SUPPLY

Summary of Contents for DYNABASS 400

Page 1: ...89 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...

Page 2: ...cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped AVIS AFIN DE...

Page 3: ...PC MOUNT TUBE SOCKET BE 1 6882 TL072CP IC FET DUAL OP AMP 8 6956 SPKON 4C PCB MT HORZ GRY 4 1 4804 1 4W 3K 5 T R RES 2 12AX7BLK 12AX7 DUAL TRIODE PREAMP TUBE 1 6884 NE5532N IC DUAL OP AMP 1 3417 6 32...

Page 4: ...ES 2 12AX7BLK 12AX7 DUAL TRIODE PREAMP TUBE 1 6882 TL072CP IC FET DUAL OP AMP 8 6956 SPKON 4C PCB MT HORZ GRY 4 1 4804 1 4W 3K 5 T R RES 2 CH1207 XS400 H 120VAC 60HZ T RD 1 6884 NE5532N IC DUAL OP AMP...

Page 5: ...20K0 1 MINI MF T R RES 4 5190 MBS4992 TO92 8V5 DIAC T R 1 3810 4 NYLON CABLE TIE 11 4832 1 4W 22K 5 T R RES 5 6517 STM BTB 600BRG TO220 A TRIAC 600V 1 3558 TERM HOUSING 4 CIR 156 RAMP 1 4902 1 4W 24K...

Page 6: ...Param Mid Freq Gain Hi Mid EQ BLOCK DIAG DynaBass400 400T 400H 01 1v2 Preamp Tube Preamp FET Tube Solid State Select Switch Bal D I Out Limiter Mute Post EQ Pre EQ Line Out Master 15 inch Woofer 8 oh...

Page 7: ...560C C TO TUNER JACK SOLID STATE PREAMP GROWL CTRL C66 63V 4U7 6882_PC 6884_PC R120 1 4W 10K0 U11 A TL072 C26 50V 680P U13 A TL072 R127 1 4W 10K TUBE PREAMP PREAMP SELECT SWITCH 1 4W R133 1M R131 1 4W...

Page 8: ...74CN TO92 2N5551 Q7 5107 1 4W 100K R109 100V C30 10N 4148 D5 R196 1 4W MINI 10K Q12 BC560C TO92 5102 8 V 4 V U6 C 4 V 11 V U7 E R64 1 4W 10K 1 4W 1K5 R10 W45 G 9 R54 1 4W 10K R193 1 4W 100R R13 1 4W 6...

Page 9: ...FREQUENCY D 4475 P2 A 100K 5C FREQUENCY R16 1 4W 10K R214 1 4W 2K U4 B MC33079P SCOOP R52 1 4W 1K W22 D 8 W26 D 8 U3 A TL072 8 V 4 V U3 C 100V C34 15N 1 4W R69 51K 8 V 4 V U8 C 1 4W R124 20K 100V 18N...

Page 10: ...1 4W 100K Q2 5107 TO92 2N5551 R77 1 4W 14K0 1 4W 51K R81 R78 1 4W 4K99 R55 1 4W 2K21 R24 1 4W 113K C64 100V 22N R40 1 4W 49K9 R89 1 4W 100K 4 V 11 V U1 E R86 1 4W 2K C36 50V 33N R87 1 4W 1K R73 1 4W...

Page 11: ...4W 8K2 R161 1 4W 10K 1 4W R102 10K 8 V 4 V U19 C 1 4W R160 100K 1 4W R163 22K U16 E U16 A 1 4W R164 15K D35 4148 R105 1 4W 1K EFX MASTER C6 1 4W 22K R159 R5 1 4W MINI 470R EFX MASTER C5 R162 1 4W 100R...

Page 12: ...5K1 Alternate WHT TL072 RED 4K7 100R 200K 10K BC560C MPSA06 BC560C Alternate WHT Alternate WHT Alternate WHT RED 3K3 4N7 2K 1K 100N 100N 100N 10K0 10R 2N5401 51K 1B 100K 10K0 MC33079P 2U2 63V B 10K 15...

Page 13: ......

Page 14: ...15 P16 P17 P18 P3 P7 P8 P13 P2 DB400 4470 8402 8402 MPSA13 E C B TO 92 MPSA43 MPSA06 2N5401 2N5551 STYLE_P36 J109 D G S TO 92 2N5638 4 1 6 5 3 2 MODEL S PC PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY...

Page 15: ...MJ21196 6909 TO3 Q12 5 0W 390R R64 ZD4 1W0 16V0 1N4745A R76 1 2W 270R 100V C23 100N 63V C24 470U C29 16V 10U SPST Switch S1 TWEETER DEFEAT 4 W36 D 4 SP1 C TO 221D MJF15031 B E MJF15030 I TO 220 O G 79...

Page 16: ...0U 3 10 W10 C 1 0W 470R R20 1 0W 470R R22 1 0W 470R R21 100V C8 100N 1 2W 27K R88 100V C6 100N W1 BLK 1 0W 470R R24 1 0W 470R R25 6 10 W10 F Copper Tie Here Tie net Name IEC_RECT BLU 50Hz C25 1 1N4745...

Page 17: ...63V 16V0 68R 1 2W 270R 270R 1 2W 330P 39K 33R2 17K8 10U 16V 16V0 330R 3 0W 1 0W 470R 2K74 3R9 2 0W MR752 MR752 250V 4N7 4700U 50V 10R 10K BC560C 15N BC550C 0R18 5 0W TO220 IRL2910 1U 100N 10K 16V0 1M...

Page 18: ...TH VINYL CAP 8609 AND RTV SEE LAYOUT DIAGRAM 7_ 6_ PCBSA DB400 AND DB400T CLIP OUT X51_ DB400H CLIP OUT X50_ Note This pcb blank is X8005 After stuffing it becomes either M1328 for the DB400 or M1342...

Page 19: ...SEE LAYOUT DIAGRAM...

Page 20: ...0U 16V 16V0 330R 3 0W 1 0W 470R 2K74 3R9 2 0W MR752 MR752 250V 4N7 4700U 50V 10R 10K BC560C 15N BC550C 0R18 5 0W TO220 IRL2910 1U 100N 10K 16V0 1M 1 0W 470R 100R 5 0W 390R 5 0W 0R18 5 0W TO220 Watts I...

Page 21: ...TH VINYL CAP 8609 AND RTV SEE LAYOUT DIAGRAM 7_ 6_ PCBSA DB400 AND DB400T CLIP OUT X51_ DB400H CLIP OUT X50_ Note This pcb blank is X8005 After stuffing it becomes either M1328 for the DB400 or M1342...

Page 22: ...SEE LAYOUT DIAGRAM...

Page 23: ...Part SC 2COMBO right angle plug 16 5 M1328 3 3 xover pcb W37 W34 WIRING DIAGRAM v100 DB400T 10 Woofer 10 Woofer Tweeter...

Page 24: ...AX7 tubes Yorkville Sound part number 12AX7SORTED The specified tubes are chosen for their combined attributes of low noise high gain and no microphonic feedback The following chart demonstrates a sam...

Page 25: ...800h Le Series DynaBass 400 400t 400h et 800h Les lampes d sign es sont choisies selon un ensemble de propri t s com bin es incluant bas niveau de bruit gain lev et aucun feedback micropho nique La ch...

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