background image

VCD

M1098-

7.0

0

SOLDERSIDE M1098-

7.0

0

BLANK SIZE=15.800" X 6.700" 

DRILL DETL M1098-6.10

WC1

WC2

D30

4148

WC1.

WC3

J13

J12

J16

J18

R15

750R

R2

37K90

D2

4148

D1

4148

D14

4148

D17

4148

D16

4148

C1

33u 16V

C3

2u2

63V

C20

1u

25V

C21

2u2 25V

TP1

TP2

J11

J17

J14

D13

4148

D4

BAT85

D15

4148

Q9

#6991

MJL21193

Q11

#6988

MJL21194

C2

47p

C10

10n

C8

220n

C14

100n

C15

100n

C16

100n

C17

100n

C24

10n

C5

100n

C9

100p

J7

R12

20K

OUTPUT

OUTPUT

R50

270K

R37

10R 1W

R38

3R9

1W

R35

2W

2K2

R30

2K2 2W

R16

1W 100R

R17

1W 100R

D24

22V

C6

330u

16V

C7

100u

25V

B

E Q8

MJE15030

#6810

B

E

Q13 -15V

MJF6668

B

E

Q12 +15V

MJF6388

B

E

Q10

MJE15031

#6811

D22

IN4004

D23

IN4004

Q2

BC550

Q1

BC560

Q7

BC550

Q6

BC560

Q3

A56

D10

4148

D6

4148

D25

1N4148

D8

16V

D9

16V

R24

33R2

R23

274R

R28 150R

R4

681R

R26

4K12

R36

68R

R3

7K96

R1

4K12/0.1%

R39 470R

R32

15K

R34

15K

R40

470R

R44

953R

R41

2K2

R42

10K

R43

2M2

R25.

4K12/1%

D28

4148

D5

4148

D29

4148

D7

4148

D3

BAT85

R33

5W 0R15

R31

0R15 5WATT

Q4

MPSA06

Q5

A56

D26

IN5246

D27

IN5246

J15

R51

33K

R27

150R

R9

4K7

FUNCTION

D12

1N5402

D11

1N5402

R13

390R

R11

12K

R45

390R

R5

100K

R10

390R

R14

270R

J8

J10

RTV

RTV.

Q14

2N5638

U2

4N35

U1

MC33078

F1

.

.

#3414

FUNCTION

56K

.

.

BAR DOWN

D18

#6434

PX6A02

BAR DOWN

D19

#6434

PX6A02

BAR DOWN

D21

#6434

PX6A02

BAR DOWN

D20

#6434

PX6A02

RT1

10K

CSA-6A-FB/125V

CE-F6,3A/230V

L1

5uH

PART#

TB1

BLK_XFMR

250TAB

TB4

BLK_AC

XFMR

TB2

WHT_AC

XFMR

TB3

BLK_XFMR

250TAB

.

NO TAB HERE

.

TB5

RED_SEC1

XFMR

TB7

RED_SEC2

XFMR

C23

SEE

NOTES

J9

J6

J5

J4

J2 J3

RTV

RTV

RTV

RTV

R19.

120R

R8

10K

R47

10R

R29.

33R

R20

274R

R18 5K36

R46

33R

R48

33R

R49

10R

R6

100K

C11.

1N

C12.

1N2

C4.

100N

R21

33R2

M5XX

TO_PRE-AMP

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

#

DESCRIPTION OF CHANGE

VER#

DATE

#

DESCRIPTION OF CHANGE

VER#

DATE

MODEL(S):-

D

D

D

D

D

D

D

MAY/06/06

SEP/09/04

APR/30/03

MAR/15/02

MAR/08/99

JAN/25/99

JAN/11/99

OCT/19/98

AUG/25/98

FEB/09/96

.

.

DEC/06/95

.

.

.

NOV/02/95

.

JUL/06/95

V

V

V

V

V

V

.

7.00

6.20

6.10

6.00

5.00

.

.

.

4.00

3.20

.

.

3.10

.

.

.

3.00

.

2.00

N

N

N

N

N

SEE GK RE: TEMP PC FOR C19 & C18.

C18,C19 FROM #5869 TO #5894. 1 TAB DELETED

PC#7100 INCREASE TRACE SPACING FOR AC

PC#6725 MODIFY TRACE AT AC TABS

ADD_TACK_ON_RESISTOR_R8A_ACROSS_R8

STARPADS_FOR_TABS,JACKS,EYELETS

MOVE_C19_ADD_D30_TO_THERM_CIRCUIT

PC#5908_ADD_TLP621

REPLACE_THERMISTOR_ADD_R50,R51,Q15

PC#5854_MOVE_C2_AWAY_FROM_U1

PC#5757_REDO_FOR_680N_AC_CAP

PC#XXXX

.

.

PC#4971

.

.

.

PC#4926

D27_R45/R19_510R->120R

PC#4850/4851_REMOVE_R7,C13_ADD_D26

MM-6/MM-4

M1098.PCB_DATABASE_HISTORY

WC2.

C19

PART#58

94

39

00u

80

V

C22

250VAC

4N7

C18

PART#58

94

39

00u 63V

CSA-6AFB/125V

CE-F6,3A/230V

Q15

BC550

O/P

J1

U2A

TLP62_

F2

.

.

#3414

FUNCTION

AMP-IN

+15V

-57V

+57V

AGND

AGND

AGND

AGND

AGND

O/P

O/P

-15V

CLP2

VER:

7

.

0

0

CSA-6AFB/125V

CE-F6,3A/230V

CE-F6,3A/230V

CSA-6A-FB/125V

SERIAL#

BROWN

YELLOW

YELLOW

2-OZ COPPER

M1098

ASSEMBLY   M1098-

7.00

AS REQUIRED FOR BIAS ADJUSTMENT

TACK ON RESISTOR ACROSS R8 MAY BE CUT OUT

5

SPACER

#8607

Q3

STUFF U2 4N35 OR U2A TLP621 NOT BOTH

4

TRANSISTOR MOUNTING

3

Q9/Q11

Q8/Q10

SPACER

SPACER

#8607

#8607

E

C

B

E

C

B

C23 FOR EXPORT (CE,S,E) IS 680N PT#5266

C23 FOR NORTH AMERICA IS 22N PT#6435

2

THERMISTOR MOVED 

AWAY FROM U2.

CIRCUIT FOR OP AMP. MOVE DIODES

ADD BATTERY VOLTAGE BYPASSING 

    MM-6 AND MM-4

1   NOTE LOCATION OF YELLOW SPEAKER WIRE FOR

PRODUCTION NOTES

FOR MM-4

FOR MM-6

OUTPUT WIRE

OUTPUT WIRE

WITH STEP AND REPEAT

REMOVE MIRROR IMAGE AND REPLACE

BLANK SIZE=15.800" X 6.700" 

PCB MECH   M1098-

7.0

0

.

Summary of Contents for MM-6

Page 1: ...14305 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 MM 6 ...

Page 2: ...lacement of the obsolete outlet The AC supply cord should be routed so that it is unlikely that it will be damaged If the AC supply cord is damaged DO NOT OPERATE THE UNIT Unplug this apparatus during lightning storms or when unused for long periods of time Service The unit should be serviced only by qualified service personnel AVIS AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE N ENLEVEZ PAS LE CO...

Page 3: ...785 8 X 3 4 OVAL PH TYPE A BLACK OXIDE 32 5260 _22U 50V 20 CAP T R RAD 2 EL 5 8815 8 32 X 3 4 PAN PH TAPTITE JS500 4 5281 _10U 16V 20 CAP T R RAD 2 NP 1 8624 10 32 X 1 2 HEX HD MS JS500 BLK 4 5961 _33U 16V 20 CAP T R RAD 2 NP 6 8781 10 X 7 8 FLAT PHIL TYPE A JS500BLK 2 5267 100U 25V 20 CAP T R RAD 2 EL 6 8843 10 32 X 1 1 8 FLAT PH MS JS500 2 4392 _10K B LIN 9MM P20 6 8770 1 4 20 X 1 5 16 TRUSS PH ...

Page 4: ... 1K 1B 20K P12 1K R53 3n3 C19 1 4 4741 U3 6 5 7 33n C18 390R R13 100K R16 400HZ 1B 20K P11 100K R18 1n5 C20 390R R17 150K R58 27p C58 100n C38 160HZ 1B 20K P10 WC1 47K R59 47K R56 150K R57 27p C57 100n C40 63HZ 1B 20K P9 1 4 MC4741CP U6 13 12 14 WC1 100R R45 100R R44 100R R43 1 4 MC4741CP U8 9 10 8 1 4 MC4741CP U7 2 3 1 1 4 MC4741CP U7 6 5 7 100R R42 10K R47 220R R38 1 4 MC4741CP U7 9 10 8 1 4 MC4...

Page 5: ...10D 82K R9D 100R R2D 4K99 R1D 4K99 R8D 4K99 R6D 562R R5D 562R R3D 249R R4D 249R R7D 4K99 R11D 4K7 R12D 4K7 R13D 47K R15D 30K R16D 12K R17D 12K R14D 1K P5C 1B 50K EFFECTS 4393 P3C 1B 10K TREBLE 4392 P2C 1B 50K BASS 4393 P4C 1B 50K MONITOR 4393 P1C 05C 20K GAIN 4391 P1D 05C 20K GAIN 4391 P4D 1B 50K MONITOR 4393 P2D 1B 50K BASS 4393 P3D 1B 10K TREBLE 4392 JB1D BALANED_INPUT JB2D LINE_IN C4D 16V 100u ...

Page 6: ...R32 MJF6668 Q13 100R 1W R17 100R 1W R16 100n C14 470R R39 2N5638 Q14 953R R44 37K9 R2 3 TP 100n C17 WC2 10R R47 MJL21194 MJL21193 E C B WC3 B C E MJE15031 MJE15030 WC1 E B C BC560 WC1 E B C BC550 WC2 MJF6668 E C B MJF6388 E C B D S G 2N5638 E B C MPS A56 A06 50Hz 150VA 1316E C23 680n C22 4n7 T1 6A F6 3A F1 F6 3A F2 4148 D29 390R R45 4148 D28 10R R49 33R R48 BC550 Q15 10N C10 10N C24 10 9 8 7 6 5 4...

Page 7: ...B E Q13 15V MJF6668 B E Q12 15V MJF6388 TB3 250TAB SPACER 8607 Q3 ...

Page 8: ...D1 9 D2 1 TB1 BLK_XFM R TB4 BLK_AC XFM R TB2 W H T_A C XFM R TB3 BL K_X FM R TB6 YEL _C TAP XFMR TB5 RED_SEC1 XFM R TB7 R ED _SEC2 XFM R C2 3 WC 2 PART 586 9 4700u 63 V 250VAC 4 N7 A G N D PART 58 69 4700u 63V 1361E MM6CE AC WIRING SEP 19 2000 ...

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