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BASSMAN 300

(This is the model name for warranty claims)

PARTS LIST

NOTE: SHADED ITEMS ARE FOR REFERENCE ONLY

PARTS LIST

PRINTED CIRCUIT BOARD ASSEMBLY (CONT)

QTY        PART #        DESCRIPTION                                               REFERENCE  DESIGNATION          

2

027283

CAP MPF .33uF 63V 10%

C43-44

1

027286

CAP MPF .47uF 63V 10%

C136

6

030937

CAP PFF RDL .0027uF 50V 5%

C65-66 C68-69 C71-72

2

054357

CAP PPF .001uF 2kV 10%

C164-165

1

051679

CONTROL 10K5A 10K5C DET

R102

11

050514

CONTROL SLIDER 30MM 50KW

R71 R127-136

3

037600

CONTROL SNAPIN 100K B

R80 R100 R119

1

047540

CONTROL SNAPIN 250K 15A

R12

2

037597

CONTROL SNAPIN 250K 30A

R31 R42

1

041510

CONTROL SNAPIN 25K B

R107

2

051681

CONTROL SNAPIN 25K DET 2B

R58 R62

1

051677

CONTROL SNAPIN RND 10KB 250KB

R17

2

026133

CONTROL TRIM 25K LIN

R335 R361

14

064089

DIODE 1N4003 LL

CR75-78 CR80-87 CR101-102

17

026730

DIODE 1N4006 800V 1A

CR62-64 CR72 CR88-95 CR97-100
CR103

53

006260

DIODE 1N4448 SIGNAL LL

CR1-25 CR27 CR29-39 CR44-50 CR52
CR54-60 CR96

8

048361

DIODE 1N5407 800V 3A

CR65-71 CR74

2

029690

DIODE HV 3KV 200mA

CR73 CR79

32

025802

FSTN TAB MALE .250x.032 PCB MT

CP1-12 CP14-15 CP17-28 CP32-34
CP36-38

2

026000

FSTN TAB MALE PCB MT .187X.032

CP13 CP16

4

031041

FSTN TAB ML RTANG PCB .25x.032

CP29-31 CP35

6

051094

FUSE CLIP PCB 5MM (EXPT)

XF1 XF2 XF3

2

013112

FUSE TD 20mmx5mm 250v 1A

F1-2

1

013109

FUSE TD 20mmx5mm 250v 250mAT

F3

3

033379

CABLE RIBBON 3 CKT 10"

P9A P11A P12A

3

049334

CABLE RIBBON 3 CKT 20"

P6A P7A P10A

6

027410

HDR .1 CTR 3 CKT SQ PIN

P6B P7B P9B P10B P11B P12B

1

051655

CABLE 6 CKT 14"

P5A

2

053856

CABLE RIBBON 6 CKT 8"

P3A P8A

3

027413

HDR .1 CTR 6 CKT SQ PIN

P3B P5B P8B

1

048914

CABLE RIBBON 8 CKT 7"

P4A

1

027416

HDR .1 CTR 8 CKT SQ PIN

P4B

Содержание Bassman 300

Страница 1: ...otices Specifications Circuit description Parts lists PCB assembly Chassis assembly Cabinet assembly End item Footswitch assembly Footswitch PCB Schematics Service diagrams Fender Musical Instruments...

Страница 2: ...ed with an asterisk indicate the required use of that specific part This is necessary for RELIABILITY and SAFETY requirements DO NOT USE A SUBSTITUTE A coded naming convention is used in the descripti...

Страница 3: ...0Hz Graphic equalizer 12 dB 31 5Hz 63Hz 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz 16kHz Mid notch 20 dB 700Hz Low boost 10 dB 40Hz High boost 10 dB 6kHz Compressor Crossover 400Hz Ratio 1 1 min to 4 1 max...

Страница 4: ...izer which can be selected by the footswitch or graphic EQ button S7 on the front panel The far right graphic EQ slider R71 is a 10dB trim for graphic EQ gain compensation Next the signal is presented...

Страница 5: ...tions 1 Turn on the 300T and let it warm up for at least two minutes with the STANDBY switch in the ON position Make sure the amplifier is connected to a speaker or equivalent load 2 Remove the bias c...

Страница 6: ...P CA 100pF 100V 5 C37 2 039265 CAP CA 2200pF 100V 5 C79 C110 7 039259 CAP CA 220pF 100V 5 C8 C40 C104 106 C114 C116 5 038873 CAP CA 22pF 100V 5 C6 C15 C42 C59 C83 1 039261 CAP CA 330pF 100V 5 C142 2 0...

Страница 7: ...R335 R361 14 064089 DIODE 1N4003 LL CR75 78 CR80 87 CR101 102 17 026730 DIODE 1N4006 800V 1A CR62 64 CR72 CR88 95 CR97 100 CR103 53 006260 DIODE 1N4448 SIGNAL LL CR1 25 CR27 CR29 39 CR44 50 CR52 CR54...

Страница 8: ...053450 JACK STEREO R A J2 4 3 026481 JACK TIP J9 11 1 049892 JACK XLR MALE J6 3 031871 LED BI COLOR 5mmx5mm LD6 8 5 028039 LED RED 5x5mm SLB 55VR3 LD2 5 LD9 1 033177 LED RED GREEN 5x5mm BI COLOR LD1 1...

Страница 9: ...2 R19 R26 R32 R37 R45 R49 R92 93 R110 R210 R215 R219 R224 R236 R246 247 R251 252 R264 R279 R282 R286 2 024971 RES CF 1 4W 5 2 2k LL R170 R218 2 025075 RES CF 1 4W 5 2 2M LL R225 R267 3 029455 RES CF 1...

Страница 10: ...11 R123 R139 R143 R334 R369 2 025942 RES CF 1 4W 5 7 5k LL R161 R173 1 024980 RES CF 1 4W 5 8 2k LL R149 8 025068 RES CF 1 4W 5 820k LL R288 R299 303 R321 322 2 027353 RES FILM 1W 100K LL 5 LL R326 32...

Страница 11: ...XSTR PNP 2N4403 TO 92 Q10 Q13 14 Q16 18 3 031729 DIODE ZEN 1N5231B 5W 5 1V 5 CR42 CR51 CR53 1 029898 DIODE ZEN 1N5236B 7 5V 5 LL CR43 3 031635 DIODE ZEN 1N5240B 10V 5 CR40 41 CR61 2 031019 DIODE ZEN...

Страница 12: ...16 20X1 8 NI REAN JACKS 5 016352 NUT HEX 3 8 32x3 32 TK NI 1 4 JACKS 12 039370 RETAINER ANCHOR TUBE SPRING 6550 s 12 053956 SPRING EXTENSION 2 49x 15 6550 s 6 039364 WASHER EPDM TUBE CLAMP DAMPNER 65...

Страница 13: ...344000 SCREW SMA 10x3 4 OHP IN 0 03 8 0027648000 TAPE ALUM 6 x60YDS 1 56 0051343000 VINYL TOLEX 4227A END ITEM QTY PART DESCRIPTION REFERENCE DESIGNATION 1 0057738000 CHASSIS ASSY BASSMAN 300 120V 1 0...

Страница 14: ...2000 GRILLE BASSMAN 300 1 0053598000 GRILLE REAR SUNN 300T 8 0050311000 NUT 2 56 NYLON INSERT 2CNME Z NAMEPLATE 8 0036112000 SCRW SMAB 6x1 1 4 OHP BLX w WS GRILLE MOUNTING 8 0036199000 SCRW M 8 32x1 3...

Страница 15: ...FTSW 1 028143 HSG END CUP RIGHT FTSW 1 028141 HSG FTSW 3 BUTTON 1 031647 NUT HEX 12mmx1mm Nl 8 028684 SCRW SMB 6x3 8 PH PHS BLX 3 031899 WSHR NYL 485x 775x 150 TK FOOTSWITCH PCB ASSEMBLY QTY PART DES...

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