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LVL PART#

DESCRIPTION

QTY REF. DESIG.

2

051-5602-0

RES,CARBON FILM,5.6K OHM,1/4W,5%

10

R47,56,66,68,70,137,138,170,173,185

2

051-5603-0

RES,CARBON FILM,56K OHM,1/4W,5%

7

R9,39,40,41,44,151,177

2

052-0000-0

RES,METAL WIRE, 0 OHM,1/4W,1%

5

2

052-1213-0

RES,METAL FILM,12.1K OHM,1/4W,1%

12

R159,160,225,226,231,232,233,234,
235,236,237,238

2

054-2702-0

RES,CARBON FILM,2.7K OHM,1W,5%

4

R168,209,210,218

2

056-.330-0

RES,CERAMIC WW,.33 OHM,5W,10%

4

R197,208,223,224

2

056-0500-0

RES,CERAMIC WW,5 OHM,5W,10%

1

R211

2

070-0501-0

POT,2X50KB,9MM,PLAST KNURL 14MM,.05W

1

R114

2

070-0506-0

POT,50KA,9MM,PLASTIC KNURL 14MM,.05W

1

R12-volume

2

070-0508-0

POT,1K TRIM,6MM,SLOT,.3W

1

R207

2

070-0509-0

POT,20K TRIM,6MM,SLOT,.3W

1

R174

2

070-0514-0

POT,50KB,LINEAR,9MM,METAL KNURL 9MM,.1

7

R72,88,96,107,120,134,151-all other pots

2

090-0010-0

SWITCH,PP,DPDT,6A,PC TERM

1

S5

2

090-0012-0

SWITCH,MINI PP,DPDT,.1A BRK/MAKE,PC TER

5

S1,2,3,4,7

2

090-0013-0

SWITCH,PP,DPDT,.2A,PC MOUNT

1

S6

2

092-0201-0

JACK SW-RN112APC,1/4",S-TIP,SLDR TERM

2

J1,6-input

2

092-0202-0

JACK SW-RN114BPC,1/4",S-TIP,S-RING,P.C.

1

J2

2

092-0203-0

JACK SW-RN111PC,1/4",O-TIP,P.C. TERM

3

J4,7,10

2

092-0204-0

JACK SW-RN112BPC,1/4",O-TIP,O-RING,P.C.

1

J3

2

093-0028-0

HEADER,3X.156,MALE,LOCK

2

FOR POWER AND SPEAKER CUT-OFF

2

100-0028-0

BUTTON,SQUARE BLACK CAP - MINI SWITCH

5

2

145-0056-G

200MB BOARD

1

P.C.B.

1

602-0007-0

FORMS,WARRANTY CARDS

1

Содержание 200MB

Страница 1: ...Service Manual 200MB ...

Страница 2: ...Table of Contents Operating Instructions 3 Turn On Calibration Procedure 6 Schematics 9 Engineering Change Orders ECOs 18 Bill of Materials 19 ...

Страница 3: ......

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Страница 6: ...mVp p U4 P7 2 3Vp p C Engage compressor U4 P7 1 2Vp p D Gradually adjust sustain to 10 U4 P7 should increase to 1 7Vp p E Disengagecompressorandcontinue 11 Limiter adjustment Adjust R174 to get a flat response at U21 P2 compare fig 12 Setthefollowing volumeon0 4ohmload 13 SlowlyturnupvolumejustuntillimiterLEDbeginstolight Atthispoint outputshouldbeatfull power 20Vrms 14 Current limiter test Change...

Страница 7: ...t right pins should look different Left should swell up and down to a min and max value Right should do the same however oscillaterightandleft D Engagechorus E Stereo switch out F Pushinstereoswitch monomode Signalonleftandrightshouldlooksimilar swellingupand down G Chorusoff 26 Check speaker cut off switch 27 Disconnectinput 28 Proceed with noise and tap test A Controls on 10 switch out noise 60m...

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Страница 19: ...25V 1 4X1 1 4 SLB 1 2 799 TEST 0 TRY OUT 0 1 092 0009 0 XLR MALE PCTERMTRIANGLE 3 1 093 0014 0 RECEPTICAL AC Q TERM 1 1 093 0032 0 HOUSING 3X 156 FEMALE 22GA LOCK 2 1 094 0013 0 HOLDER FUSE 1 4 X 1 1 4 Q TERM 1 1 094 0019 0 SOLDER LUG 6 1 1 095 0005 0 POWER CORD 117V PLUG DETACH 1 1 100 0012 0 GROMIT 3 16 X 100 1 1 100 0016 0 LOGO 3 INCH CAST 1 1 100 0027 0 BUTTON ROUND BLACK CAP PUSH SWITCH 1 1 1...

Страница 20: ...13 6011 0 NUT 8 32 KEP CAD 4 1 114 0080 0 BOLT 10 32 1 2 PHP B O 2 1 115 7005 0 WASHER 3 8 FIBRE FLAT 1 1 115 7021 0 WASHER 3 8 INTERNAL CAD 12 1 115 7031 0 WASHER SMALL 3 8 LOCK CAD 3 1 132 0349 A 200MK MV TOP COVER 1 2 120 0005 0 ALUM 100 98 1 132 0350 B 200MB MKRIGHTSIDE 1 2 114 6046 0 NUT 10 32 CAPTIVE 1 2 120 0005 0 ALUM 100 164 1 132 0351 B 200MB MK LEFT SIDE 1 2 114 6046 0 NUT 10 32 CAPTIVE...

Страница 21: ...0 2010 0 J113 N JFET 35V 2MA TO 92 2 Q1 2 2 011 0023 0 TIP29C NPN 100V 1A TO 220 FP 1 Q8 2 011 1035 0 TIP30C PNP 100V 1A TO 220 2 Q9 18 2 020 0036 0 1N747A ZENER 3 6V 5 400MW DO 35 2 D3 4 2 020 0120 0 1N759A ZENER 12V 5 400MW DO 35 6 D1 2 6 7 10 11 2 020 0160 0 1N966B ZENER 16V 5 400MW DO 35 2 D21 23 2 020 1103 0 1N914 RECT FAST 200MA 100V 4NS DO 35 6 D5 12 13 14 15 16 2 020 2105 0 1N4002 RECT 1A ...

Страница 22: ... 1 4W 5 2 R212 221 2 051 1001 0 RES CARBON FILM 100 OHM 1 4W 5 2 R200 215 2 051 1002 0 RES CARBON FILM 1K OHM 1 4W 5 11 R6 76 101 113 126 130 143 162 167 179 206 2 051 1004 0 RES CARBON FILM 100K OHM 1 4W 5 11 R7 43 105 110 135 136 140 164 165 183 183A 2 051 1005 0 RES CARBON FILM 1M OHM 1 4W 5 5 R2 86 91 171 184 2 051 1203 0 RES CARBON FILM 12K OHM 1 4W 5 23 R5 30 55 59 60 61 81 82 83 115 119 123...

Страница 23: ... KNURL 14MM 05W 1 R12 volume 2 070 0508 0 POT 1K TRIM 6MM SLOT 3W 1 R207 2 070 0509 0 POT 20K TRIM 6MM SLOT 3W 1 R174 2 070 0514 0 POT 50KB LINEAR 9MM METAL KNURL 9MM 1 7 R72 88 96 107 120 134 151 all other pots 2 090 0010 0 SWITCH PP DPDT 6A PCTERM 1 S5 2 090 0012 0 SWITCH MINI PP DPDT 1A BRK MAKE PC TER 5 S1 2 3 4 7 2 090 0013 0 SWITCH PP DPDT 2A PC MOUNT 1 S6 2 092 0201 0 JACK SW RN112APC 1 4 S...

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