Bassman_100_(2-2000)_Service_Manual电路图.pdf

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1、BASSMAN 100 p/n 022-4503-000 (120V) SERVICE MANUAL CONTENTS: Notices Specifications Service notes Parts lists: PCB assy-preamp PCB assy pwramp Chassis assy Cabinet assy End item Drawings Fender Musical Instruments Corp. 7975 North Hayden Road Scottsdale, AZ 85258 RadioFans.CN 收音机爱 好者资料库 BASSMAN 100

2、(This is the model name for warranty claims) SERVICE MANUAL FEBRUARY 2000 IMPORTANT NOTICE: The information contained herein is CONFIDENTIAL and PROPRIETARY to Fender Musical Instruments Corp. It is disclosed solely for use by qualified technicians for purposes of equipment maintenance and service.

3、It is not to be disclosed to others without the expressed permission of Fender Musical Instruments Co. All specifications subject to change without notice. For warranty repair service, only Fender specified part numbers are to be used. It is recommended they also be used for post-warranty maintenanc

4、e and repair. Parts marked 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 description of certain parts. The codes and what they mean are as follows: CAP

5、ACITOR CODES HARDWARE CODES CAP AE=Aluminum ElectrolyticBLX=Black Oxide CAP CA=Ceramic AxialCR=Chrome Plated CAP CD=Ceramic DiskHWH=Hex Washer Head CAP MPF=Metalized Polyester FilmM=Machine Screw CAP MY=MylarNI=Nickel Plated CAP PFF=Polyester Film/FoilOHP=Oval Head Phillips PB=Particle Board RESISTO

6、R CODESPHP=Pan Head Phillips PHPS=Pan Head Phillips Sems RES CC=Carbon CompSMA=Sheet Metal A Point RES CF=Carbon FilmSMB=Sheet Metal B Point RES FP=Flame ProofSS=Stainless Steel RES MF=Metal FilmTF=Thread Forming RES WW=Wire WoundZI=Zinc Plated RadioFans.CN 收音机爱 好者资料库 BASSMAN 100 SPECIFICATIONS Prod

7、uct Release No.:PR 420 (This is not a model number) Part Number:120V Version :22-4503 240V Aus:22-4533 230V UK:22-4543 230V Eur:22-4563 100V:22-4573 Power Requirements:100V Version :100 VAC 50/60 Hz, 360W 120V:120 VAC 60 Hz, 360W 230V:230 VAC 50 Hz, 360W 240V:240 VAC 50 Hz, 360W Power Amp Section: P

8、ower Output:100 Watts RMS into 4 1% THD Sensitivity:1.1115V RMS Preamp Section: Input impedance:Passive: 1MActive: 1M Sensitivity For Full Power:Passive: 12mVActive: 25mV Nominal Level:Passive: 75mVActive: 150mV Tone Controls:Bass: +/- 15 dB 50 Hz Semi-parametric control:Mid frequency: 150 to 1500 H

9、z Mid level: +/-15 dB Mid frequency setting Treble:+/-15 dB 5 kHz Speaker Complement:One 4 Fender Special Design 15 woofer (P/N 0040580000) One Motorola Piezo Horn (P/N 0053641000) Effects Loop:Send impedance:1k Return impedance: 22k Nominal level:+4dBu Dimensions:Height:24 1/4(61.6 cm) Width: 23(58

10、.4 cm) Depth: 12 1/2(31.8 cm) Weight:65 lbs.(29.3 kg) Product specifications are subject to change without notice RadioFans.CN 收音机爱 好者资料库 BASSMAN 100 SERVICE NOTES 1.HORN REPLACEMENT requires speaker removal in order to access horn wiring. If wire ties, clamps, etc. are removed for ease of connectin

11、g/disconnecting horn wires, these must be replaced to prevent buzzing at higher power levels. 2.RIBBON CABLES running between rear panel board and preamp board should be routed next to the chassis, underneath the power-amp board. 3.CHASSIS REMOVAL is accomplished by first removing six (6) screws fro

12、m the top, and one (1) screw from each side of the cabinet; then slide the chassis toward the rear just far enough to provide access to the speaker wiring. Note: the speaker wires are bundled and shrink-wrapped with the power transformer secondary wiring, and this configuration must be restored afte

13、r servicing (for safety compliance). Locate the speaker wires (white goes to P1, black goes to P2 of the power-amp board) and disconnect them. It will be necessary to cut the shrink wrap (take care not to cut the transformer wires) so that the speaker wires can be pulled from the opening in the bott

14、om of the chassis. It should be noted that the speaker wires have been glued in place inside the speaker baffle (for sound quality reasons), if this is disturbed during disassembly, it should be restored by removing the speaker, and working through the speaker hole; leave sufficient slack to allow r

15、eassembly of the speaker leads to the chassis. For reference, the red wires from the transformer go to P3 & P5. The red/yellow wire goes to P4. PARTS LIST NOTE: SHADED ITEMS ARE FOR REFERENCE ONLY PRINTED CIRCUIT BOARD ASSEMBLY - PREAMP QTY PART # DESCRIPTION REFERENCE DESIGNATION 126517001CAP AE AX

16、 2.2uF 50V 20%C40 238691001CAP AE AX 4.7uF 50V 20%C2 C6 925960001CAP AE AX 22uF 16V 20%C5 C13 C20 C25-27 C30-31 C33 138693001CAP AE AX 47uF 16V 20%C64 442001001CAP CA 33pF 100V LLC8 C19 C21 C32 139256001CAP CA 68pF 100V LLC22 138699001CAP CA 100pF 100V LLC39 239261001CAP CA 330pF 100V LLC11 C37 2387

17、03001CAP CA .1uF 50VC38 C41 251405003CAP CD 120pF 500V 5%C28-29 151960003CAP CD 180pF 500V 10%C1 1634788003CAP CR .1uF 50V 20% .2 LSC44-45 C52-63 C65-66 127256003CAP MPF .0015uF 100V 10%C10 127257003CAP MPF .0022uF 100V 10%C23 127259003CAP MPF .0033uF 100V 10%C17 227260003CAP MPF .0039uF 100V 10%C36

18、 C67 127261003CAP MPF .0047uF 100V 10%C18 127262003CAP MPF .0068uF 100V 10%C12 127264003CAP MPF .01uF 100V 10%C15 BASSMAN 100 PRINTED CIRCUIT BOARD ASSEMBLY - PREAMP (cont) QTY PART # DESCRIPTION REFERENCE DESIGNATION 127265003CAP MPF .015uF 100V 10%C9 127270003CAP MPF .033uF 100V 10%C16 227278003CA

19、P MPF .1uF 63V 10%C3-4 127281003CAP MPF .22uF 63V 10%C24 227283003CAP MPF .33uF 63V 10%C34-35 327286003CAP MPF .47uF 63V 10%C14 C47 C49 233578003CAP PFF RDL .001uF 100V 10%C42 C51 133581003CAP PFF RDL .0033uF 100V 10%C50 130942003CAP PFF RDL .0056uF 50V 5%C7 333592003CAP PFF RDL .047uF 100V 10%C43 C

20、46 C48 131089000CONTROL SNAPIN 100k 10C DUALR36 (Mid frequency) 627945000CONTROL SNAPIN 100k B TAPERR14 R27-29 R56 R72 (Gain, Bass, Mid level, Treble, Compressor, Master vol) 266260001DIODE 1N4448 SIGNAL LLD1-9 D11-17 D19-20 D22-27 D29 D32 127327001DIODE ZEN 1N5234B 6.2V 5% LLD10 131635001DIODE ZEN

21、1N5240B 10V 5% LLD30 227413000HDR .1 CTR 6 CKT SQ PINP1-2 127416000HDR .1 CTR 8 CKT SQ PINP3 631611000IC OP-AMP DUAL PC4560U6 U9-13 616795000IC OP-AMP DUAL TL072U1-5 U7 127404000IC OTA CA3080AEU8 153450000JACK STEREO R/AJ1 (Input) 130755000LED GREEN T-1 3mm DIFFUSEDD31 249948000LED RED LONG LEAD LUM

22、EXD21 D28 140271000LED RED/YELLOWD18 424937001RES CF 1/4W 5% 10ohm LLR1-2 R119-120 224947001RES CF 1/4W 5% 47ohm LLR81-82 124952001RES CF 1/4W 5% 100ohm LLR45 224962001RES CF 1/4W 5% 560ohm LLR59-60 129607001RES CF 1/4W 5% 620ohm LLR118 124963001RES CF 1/4W 5% 680ohm LLR106 324965001RES CF 1/4W 5% 1

23、k LLR78 R96 R112 424971001RES CF 1/4W 5% 2.2k LLR12-13 R92 R94 124973001RES CF 1/4W 5% 3.3k LLR3 124977001RES CF 1/4W 5% 4.7k LLR83 324978001RES CF 1/4W 5% 5.6k LLR30 R58 R61 128948001RES CF 1/4W 5% 6.2k LLR109 124979001RES CF 1/4W 5% 6.8k LLR40 124980001RES CF 1/4W 5% 8.2k LLR51 124983001RES CF 1/4

24、W 5% 12k LLR84 124985001RES CF 1/4W 5% 15k LLR15 124986001RES CF 1/4W 5% 18k LLR17 229006001RES CF 1/4W 5% 20k LLR46 R50 924987001RES CF 1/4W 5% 22k LLR19 R66-69 R95 R100 R111 R122 424988001RES CF 1/4W 5% 27k LLR18 R20 R85-86 324989001RES CF 1/4W 5% 33k LLR42-43 R52 124991001RES CF 1/4W 5% 39k LLR23

25、 924993001RES CF 1/4W 5% 47k LLR8-9 R11 R26 R41 R70-71 R88-89 228990001RES CF 1/4W 5% 51k LLR73-74 424994001RES CF 1/4W 5% 56k LLR10 R21-22 R24 226507001RES CF 1/4W 5% 62k LLR54 R107 224995001RES CF 1/4W 5% 68k LLR34-35 324996001RES CF 1/4W 5% 82k LLR57 R75-76 424997001RES CF 1/4W 5% 100k LLR32-33 R

26、99 R123 128549001RES CF 1/4W 5% 110k LLR77 BASSMAN 100 PRINTED CIRCUIT BOARD ASSEMBLY - PREAMP (cont) QTY PART # DESCRIPTION REFERENCE DESIGNATION 124998001RES CF 1/4W 5% 120k LLR93 225059001RES CF 1/4W 5% 220k LLR104-105 325063001RES CF 1/4W 5% 390k LLR4 R7 R31 325069001RES CF 1/4W 5% 1M LLR25 R53

27、R101 325073001RES CF 1/4W 5% 1.5M LLR55 R108 R110 125075001RES CF 1/4W 5% 2.2M LLR90 125084001RES CF 1/4W 5% 10M LLR87 2224981001RES CF 1/4W 5% 10k LLR5-6 R16 R37-39 R44 R47-49 R62-65 R79-80 R98 R102-103 R114-116 527348001RES FILM 1W 5% 3.3k LLR91 R97 R113 R117 R121 428091000SWITCH PUSH SLFLK SHORT

28、STROKES1-4 (Active/Passive, Enhance, Mute, Limiter) 214689003XSTR N-CH JFET J111 TO-92Q1-2 316739003XSTR NPN 2N4401 TO-92Q3-4 Q8 416742003XSTR PNP 2N4403 TO-92Q5-7 Q9 448451000BUTTON PUSH OFF WHITE S1-4 336178000SPACER LED .5X.1 BROWN D21 D28 D31 155630000PCB, FAB, PREAMP, BASSMAN 100 PRINTED CIRCUI

29、T BOARD ASSEMBLY - POWER AMP QTY PART # DESCRIPTION REFERENCE DESIGNATION 253856000CABLE RIBBON 6 CKT 8PW1-2 148914000CABLE RIBBON 8 CKT 7PW3 126517001CAP AE AX 2.2uF 50V 20%C4 825960001CAP AE AX 22uF 16V 20%C16-17 C20-25 849521000CAP AE AX 47uF 50V 20%C2 C5 C11-12 C26-27 C31-32 128474003CAP AE RDL

30、100uF 25V 20%C3 231756000CAP AE RDL 4700uF 50V +100%-20%C29-30 242001001CAP CA 33pF 100V LLC36-37 238703001CAP CA .1uF 50VC34-35 251409003CAP CD 68pF 500V 5%C7-8 251459003CAP CD 560pF 500V 10%C18-19 234788003CAP CR .1uF 50V 20% .2 LSC9-10 327257003CAP MPF .0022uF 100V 10%C1 C13-14 127278003CAP MPF .

31、1uF 63V 10%C15 152003003CAP MPF .1uF 250V 10%C28 153860000CAP MPF .1uF 250VAC 20%C33 127941000CONTROL SNAPIN 50k B TAPERR55 (DI level) 264089001DIODE 1N4003 LLD23-24 156260001DIODE 1N4448 SIGNAL LLD1-8 D11-14 D21-22 D25 429045000DIODE 6A 400V 6A4 LEAD FORMEDD26-29 225821001DIODE HV FDH400 SWITCHINGD

32、15-16 231635001DIODE ZEN 1N5240B 10V 5% LLD9-10 228119060DIODE ZEN 1N5353B 16V 5W 5%D30-31 426000001FASTON TAB, .187P6 P9 P13-14 1025802000FASTON TAB, .250P1-5 P7-8 P10-12 BASSMAN 100 PRINTED CIRCUIT BOARD ASSEMBLY - POWER AMP (cont) QTY PART # DESCRIPTION REFERENCE DESIGNATION 131611000IC OP-AMP DU

33、AL PC4560U1 151658000JACK MONO R/AJ3 (Tuner) 253450000JACK STEREO R/AJ1-2 (FX send,FX return) 154261000XLR CONNECTOR MALE RT ANGLEJ4 (DI out) 226549001RES CF 1/2W 5% 1.5k LLR25 R28 324937001RES CF 1/4W 5% 10ohm LLR26-27 R66 324947001RES CF 1/4W 5% 47ohm LLR4 R6 R12 1124965001RES CF 1/4W 5% 1k LLR1 R

34、3 R5 R16 R37 R39 R45-48 R65 424971001RES CF 1/4W 5% 2.2k LLR20-23 224972001RES CF 1/4W 5% 2.7k LLR36 R38 224973001RES CF 1/4W 5% 3.3k LLR56 R59 124975001RES CF 1/4W 5% 3.9k LLR10 124977001RES CF 1/4W 5% 4.7k LLR7 224981001RES CF 1/4W 5% 10k LLR57-58 224986001RES CF 1/4W 5% 18k LLR9 R15 124987001RES

35、CF 1/4W 5% 22k LLR8 124988001RES CF 1/4W 5% 27k LLR2 124993001RES CF 1/4W 5% 47k LLR11 624997001RES CF 1/4W 5% 100k LLR43-44 R49-50 R54 R64 325059001RES CF 1/4W 5% 220k LLR51-53 237354001RES FILM 1W 5% 4.7k LLR24 R29 336960001RES MF FUSE 1/4W 5% 47ohm LLR30-31 R40 227750001RES MF FUSE 1/4W 5% 100ohm

36、 LLR18-19 251731001RES MF FUSE 1/4W 5% 1k LLR13-14 431628001RES MOX 2W 5% .22ohm LLR32-35 227628001RES MOX 2W 5% 47ohm LLR41-42 441256000RES WW 5W 10% 470ohmR60-63 228091000SWITCH PUSH SLFLK SHORT STROKES1-2 (DI select) 151418003THERMAL SENSOR PTC 100 DEG CRT1 114689003XSTR N-CH JFET J111 TO-92Q21 1

37、16739003XSTR NPN 2N4401 TO-92Q19 425751003XSTR NPN 2SC2362K/2SC2389STPSQ1-3 Q8 254418000XSTR NPN 2SC3263 MT-100Q14-15 128760000XSTR NPN 2SC4793/2SC3298BQ13 151448003XSTR NPN 2SD1857Q11 114867003XSTR NPN MPSW42 (TO-92)Q10 316742003XSTR PNP 2N4403 TO-92Q4-5 Q20 225752003XSTR PNP 2SA1038STPSQ6-7 254417

38、000XSTR PNP 2SA1294 MT-100Q17-18 128759000XSTR PNP 2SA1306A TO-220PQ16 151447003XSTR PNP 2SB1236Q12 114866003XSTR PNP MPSW92 TO-226AEQ9 248451000BUTTON PUSH OFF WHITEAT S1-2 155772000PCB, FAB, POWER AMP, BASSMAN 100 155636000HEATSINK PLATE, BASSMAN 100 332908000SCRW TF 6-32X3/8 PHP ZIAT ITEM 103 AND

39、 101 251094003FUSE CLIP PCB 5MMAT F1 440903000INSULATOR MICA TO-218AT Q14-15, Q17-18 432937000WSHR CONEAT Q14-15, Q17-18 627638000SCRW TF 4-40X3/8 HWHS ZI .1 HDAT Q13-18 BASSMAN 100 CHASSIS ASSEMBLY QTY PART # DESCRIPTION REFERENCE DESIGNATION 10054843000CHASSIS, BASSMAN 100 10054642000CONNECTOR IEC

40、 SNAP IN 10053884000FUSE QA 20MMX5MM 125V4A ULCSA100V/120V 10020794000FUSE QA 20MMX5MM 250V 2AEXPORT 220V/240V 70055775000KNOB ROT W/ CH INS, BASSMAN 10019798000KNOB ROTARY SSDI LEVEL ON REAR 10055637000HEATSINK BAR, BASSMAN 100 40028500000SCRW TF 8-32x3/4 HWH SLTD Z1HEATSINK 10055631000 PCB ASSY, P

41、REAMP, BASSMAN 100 10055773000 PCB ASSY, POWER AMP, BASSMAN 100 10055629000PANEL, REAR, BASSMAN 100 10055628000 PANEL, FRONT, BASSMAN 100 10040582000SWITCH DPST .250 TAB GLOBALEXPORT 10039236000SWITCH ROCKER DPST PSEUDO-IECDOMESTIC 10038900000 SCRW TF 6-32X1/4 PHP ZICHS GND 170051404000STANDOFF NYLO

42、N BLK .375 10053479000NUT, HEX 7/16-20X1/8 NIFRONT IN JACK ONLY 10053480000WASHER FLAT .442 X .692 NIFRONT IN JACK ONLY 20051155000SCRW SMB #4X3/8 PHP BLXXLR JACK 30055838000NUT PLASTIC BLK REAN JACKREAR JACKS 10040696000XFMR PWR 120V 100W BXR100 10040697000XFMR, PWR, EXP BXR100, 100W 10033045000END

43、 BELL XFMR PWRCHXFMR 40028591000NUT ACORN 8-32XFMR 40030007000WSHR LCK INTL 8x.330 x.02 ZIXFMR CAB ASSEMBLY QTY PART # DESCRIPTION REFERENCE DESIGNATION 10048958000HANDLE RECESSED KXR/BXR 10049564000GASKET HANDLE 20026568000CORNER 3 HOLE NILOWER REAR 40029071000CORNER NOTCHED NICKLE (FD) 40051049000

44、FOOT RUBBER 1.5 DIA 30038796000SCREW 8 x 1-1/2 PFH SM ZIBACK CLEAT 100026571000SCREW SMAB 8X5/8 THP NICORNERS 80016627000SCREW SMA 8 X 3/4 OHP BLXHANDLE 10021972000NUT T 10-32X3/4 STR 3 PRNG BLXSPEAKER MOUNT 40033380000SCREW SMAB 8X1 THP BLXFEET 2.010051343000VINYL TOLEX 4227A (SY) .120040046000CARP

45、ET BLACK (SY)GRILLE DAMP CLEAT BASSMAN 100 END ITEM ASSEMBLY QTY PART # DESCRIPTION REFERENCE DESIGNATION 10055360000CAB ASSY, BASSMAN 100 10055623000CHS ASSY, BASSMAN 100, 120VDOMESTIC 120V 10055624000CHS ASSY BASSMAN 100 230VEXPORT 230V UK/EUR 10055626000CHS ASSY BASSMAN 100 240V AUSTEXPORT 240V A

46、UST 10055627000CHS ASSY BASSMAN 100 100VEXPORT 100V JPN 10047248000CORD PWR W/ IEC CONN DOMDOMESTIC 10047250000CORD PWR W/ IEC CONN 250VEXPORT 240V AUST 10047249000CORD PWR W/ IEC CONN 230V UKEXPORT 230V UK 10047251000CORD PWR W/ IEC CONN 230VEXPORT 230V EUR 10053997000CORD PWR W/ IEC CONN 100V JPNE

47、XPORT 100V JPN 10055831000GASKET, HORN, BASSMAN SERIES 10053641000HORN PIEZO LTB 12 SPKR 10040580000SPEAKER 15 4M 100W (099-4815-001) 10055731000LOGO, DOME, BASSMAN AMPS 10050850000NAMEPLATE VINTAGE PLASTIC SMAL 10055671000GRILLE, METAL, BASSMAN 100 20050312000SCRW 2-56X3/8 FHP NILOGO 80026577000SCRW M 10-32x1 PHP BLXSPKR 80029527000WSHR FNSH 8-5/8 FLNGD BLX WXCHS 100036112000SCRW SMAB 6X1-1/4 OHP BLX W/ WSGRL 80036199000SCRW M 8-32x1-3/16 OHP BLX CPCHS (PEM) 20050311000NUT 2-56 NYLON INSERT 2CNME-ZLOGO 40024052000SCRW SMA 6-X5/8 PHP BLXHORN