Fender Acoustasonic Pro User manual

ACOUSTASONIC PRO
p/n 022-1300-000 (120V)
SERVICE MANUAL
CONTENTS:
Notices
Specifications
Parts lists:
DSP effects list
PCB assy
Chassis assembly
Cabinet assembly
End item assembly
Footswitch assembly
DSP assembly
Service diagrams
Other drawings
Fender Musical Instruments Corp. 7975 North Hayden Road Scottsdale, AZ 85258
ACOUSTASONIC PRO
(This is the model name for warranty claims)
SERVICE MANUAL
JUNE 1999
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. 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 maintenance 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:
CAPACITOR CODES HARDWARE CODES
CAP AE = Aluminum Electrolytic BLX = Black Oxide
CAP CA = Ceramic Axial CR = Chrome Plated
CAP CD = Ceramic Disk HWH = Hex Washer Head
CAP MPF = Metalized Polyester Film M = Machine Screw
CAP MY = Mylar NI = Nickel Plated
CAP PFF = Polyester Film/Foil OHP = Oval Head Phillips
PB = Particle Board
RESISTOR CODES PHP = Pan Head Phillips
PHPS = Pan Head Phillips Sems
RES CC = Carbon Comp SMA = Sheet Metal "A" Point
RES CF = Carbon Film SMB = Sheet Metal "B" Point
RES FP = Flame Proof SS = Stainless Steel
RES MF = Metal Film TF = Thread Forming
RES WW = Wire Wound ZI = Zinc Plated
1

ACOUSTASONIC PRO
SPECIFICATIONS
Product Release No.: PR 328 (This is not a model number)
Part Number: 120V Version : 22-1300
240V Aust : 22-1330
230V UK : 22-1340
230V : 22-1360
100V : 22-1370
Preamp Section
Input impedance: 10 MΩ(Inst), 1.82kΩ(Mic), 18.2kΩ(Line/Inst)
Tone Controls: Treble: +/- 15dB @ 15kHz(Inst)
Mid: +/- 12dB @ 1kHz (Inst)
Bass: +/- 12dB @ 100Hz (Inst)
Feedback Notch: -10dB from 63Hz to 400Hz (Instrument Channel)
-10dB from 150Hz to 825Hz (Instrument Channel)
String Dynamics: 0 to -15dB @ 6.3kHz (Instrument Channel)
Phantom Power: +48VDC (Mic)
Power Amplifier Section
Power output: 80 Watts/channel (160W RMS total) into 8 ohms @ <.2%
THD, both channels driven
Sensitivity: 186mV (both channels)
Power Requirements: 120V Version: 120 VAC 60 Hz, 450W
230V : 230 VAC 50 Hz, 450W
Speaker Complement: Two 8 Ohm Special Design 8" Speaker (p/n 051016)
One Piezo Horn (p/n 049260)
Dimensions: Height: 18" (46 cm)
Width: 24" (61 cm)
Depth: 12" (30.5 cm)
Weight: 45 lbs. (20.4 kg)
Product specifications are subject to change without notice
ACOUSTASONIC PRO
DSP EFFECTS LIST
PRESET INSTRUMENT EFFECT MIC EFFECT PARAMETER DESCRIPTION
-- Bypass Bypass Effects bypass
0-2 Chorus+Delay+Reverb Chorus+Delay+Reverb Stereo choruses, multi-tap delays, stereo reverbs
3-5 Delay+Chorus Delay+Chorus Stereo choruses w/ multi-tap delays
6-8 Chorus+Room 1 Chorus+Room 1 Stereo choruses w/ small room reverb
9-11 Chorus+Room 2 Chorus+Room 2 Stereo choruses w/ medium room reverb
12-15 Chorus+Hall Chorus+Hall Stereo choruses w/ hall reverb
16-17 Flange+Reverb Flange+Reverb Stereo flanges w/ medium reverb
18-21 Delay+Room 1 Delay+Room 1 Multi-tap delays w/ small room reverb
22-24 Delay+Room 2 Delay+Room 2 Multi-tap delays w/ medium room reverb
25-27 Delay+Hall Delay+Hall Multi-tap delays w/ hall reverb
28-34 Room Reverb Room Reverb Room increasing in size
35-41 Hall Reverb Hall Reverb Halls increasing in size
42-46 Plate Reverb Plate Reverb Plates increasing in size
47-51 Chorus Chorus Fast/Shallow to Slow/Deep settings
52-53 Flange Flange Fast/Shallow to Slow/Deep settings
54 Slap Slap 125ms delay, no regeneration
55-64 Delay Delay Mono delays, Short to long times
65-69 Multi-Tap Delay Multi-Tap Delay Stereoized multi-tap delays
70-73 Vibratone Vibratone Slow/Deep to Fast/Shallow settings
74-76 Tremolo Tremolo Fender Tremolo, Slow to Fast settings
77-78 Pan Pan Left to Right pan
79-81 Reverb Reverb Small room rev on instrument, vocal rev on Mic
82-87 Fast Chorus Reverb Fast, shallow chorus, reverbs of increasing size
88-93 Slow Chorus Reverb Slow, deep chorus, reverbs of increasing
94-96 Delay Reverb Short to long delays, medium reverb
97-99 Vibratone Reverb Vibratones, medium reverb
2

ACOUSTASONIC PRO
PARTS LIST
NOTE: SHADED ITEMS ARE FOR REFERENCE ONLY
PRINTED CIRCUIT BOARD ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
3 048451000 BUTTON PUSH OFF WHITE at S502-504
3 040987000 CABLE RIBBON 10CKT 3.75" PW3-5
1 037943003 CAP AE RDL .33uF 50V 20% C310
1 028492000 CAP AE RDL 1000uF 16V 20% C314
2 028494000 CAP AE RDL 1000uF 35V 20% C321-322
3 031040000 CAP AE RDL 100uF 100V 20% C318-319 C326
1 028476003 CAP AE RDL 100uF 50V 20% C454
11 028459003 CAP AE RDL 2.2uF 50V 20% C102 C202 C320 C405-406C410 C423 C425
C506 C523 C527
2 028482003 CAP AE RDL 220uF 50V 20% C316-317
21 028467003 CAP AE RDL 22uF 50V 20% C101 C108-109 C201 C208-209 C301-306
C421-422 C504 C518-519 C525-526 C529-
530
2 028460003 CAP AE RDL 4.7uF 50V 20% C435 C531
3 028485003 CAP AE RDL 470uF 16V 20% C315 C457 C548
6 028471003 CAP AE RDL 47uF 50V 20% C115-116 C215-216 C323-324
3 047195003 CAP AE RDL 47uF 63V 20% C311 C403-404
2 037182000 CAP AE RDL 6800uF 63V 20% C312-313
8 051405003 CAP CD 120pF 500V 5% C401-402 C407-408 C431-432 C524 C528
2 051445003 CAP CD 22pF 500V 5% C411 C505
2 051413003 CAP CD 33pF 500V 5% C424 C426
2 051458003 CAP CD 470pF 500V 10% C427-428
2 051459003 CAP CD 560pF 500V 10% C414 C509
5 051409003 CAP CD 68pF 500V 5% C111-112 C211-212 C515
51 034788003 CAP CR .1uF 50V 20% .15" cut C113-114 C122-123 C213-214 C222-223
C325 C327-330 C436-453 C456 C458 C514
C532-547 C549
3 027257003 CAP MPF .0022uF 100V 10% C511-513
2 027261003 CAP MPF .0047uF 100V 10% C103 C203
2 027262003 CAP MPF .0068uF 100V 10% C413 C508
6 027264003 CAP MPF .01uF 100V 10% C106-107 C206-207 C417-418
1 047165000 CAP MPF .01uF 250V 20% C307
4 027267003 CAP MPF .022uF 100V 10% C415-416 C502 C516
6 027269003 CAP MPF .033uF 63V 10% C104-105 C204-205 C429-430
2 027280003 CAP MPF .15uF 63V 10% C433-434
8 052003003 CAP MPF .1uF 250V 10% C119-121 C219-221 C308-309
3 027281003 CAP MPF .22uF 63V 10% C455 C510 C520
4 027285003 CAP MPF .39uF 63V 10% C409 C412 C507 C517
1 027286003 CAP MPF .47uF 63V 10% C503
2 033477003 CAP MPF.68uF 63V 10% C419 C521
ACOUSTASONIC PRO
PARTS LIST
PRINTED CIRCUIT BOARD ASSEMBLY (CONT.)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
4 033580003 CAP PFF RDL .0022uF 100V 10% C117-118 C217-218
4 031089000 CONTROL 100K 10C R424 R438 R453 R545 Fdbk1, Fdbk2, Aux
Gain, Master
1 027949000 CONTROL SNAPIN 250K 30C TAPER R531 Srting Dynamics
7 027942000 CONTROL SNAPIN 50K 2B CTR DET R413-415 R510-512 R516 Bass, Mid, Treble,
Attack
4 027943000 CONTROL SNAPIN 50K 30C TAPER R410 R479 R506 R560 Inst gain & FX rtrn;
MIC gain & FX rtrn
2 027941000 CONTROL SNAPIN 50K B TAPER R446 R540 Inst DSP Send, Mic DSP Send
1 051931000 DIN CONNECTOR, 5-PIN FEMALE J304
21 064089001 DIODE 1N4003 LL D118-119 D218-219 D308-310 D316-317
D328-331 D312-315 D318-321
34 006260001 DIODE 1N4448 SIGNAL LL D101-107 D112-115 D120-121 D201-207 D212-215
D220-221 D301 D324-327 D501-503
4 029045000 DIODE 6A 400V 6A4 LEAD FORMED D304-307
4 025821001 DIODE HV FDH-400 SWITCHING LL D108-109 D208-209
4 054210001 DIODE SCHOTTKEY BAT85 D110-111 D210-211
3 031017001 DIODE ZEN 1N5223B 2.7v 5% LL D323 D504-505
5 031729001 DIODE ZEN 1N5231B.5w 5.1v 5% D116-117 D216-217 D311
2 031635001 DIODE ZEN 1N5240B 10V 5% LL D302-303
1 028119060 DIODE ZEN 1N5353B 16V 5W 5% D322
14 025802000 FSTN TAB MALE .250X.032 PCB MT CP101-104 CP201-202 CP301-302 CP305-
307 CP309-310 CP312
2 026000001 FSTN TAB MALE PCB MT .187X.032 CP308 CP311
6 051094003 FUSE CLIP, PCB 5MM (EXPT) at F301-303
5 027419000 HDR .1 CTR 10 CKT SQ PIN P1-5
6 050849000 HEATSINK PCB LEVEL at Q111-112 Q211-212 U303-304
1 053575000 HEATSINK PLATE 160W AMPS HS21
1 027404000 IC CA3080AE OTA U504
2 016795000 IC DUAL OP AMP TL072 U501 U505
18 031611000 IC DUAL OP AMP PC4560 U101 U201 U301-302 U401-409 U502-503 U506-
508
1 013562000 IC REGULATOR +15V MC7815CT U303
1 013564000 IC REGULATOR -15V MC7915CT U304
4 038815000 INSULATOR SILICONE TO-3P at U113-114 U213-214
7 051658000 JACK MONO R/A J101-102 J201-202 J301-303
1 025933000 JACK PHONO DUAL PC MTG J403
2 053450000 JACK STEREO R/A J402 J501
1 049948000 LED, RED LONG LEAD LUMEX D400
3

ACOUSTASONIC PRO
PARTS LIST
PRINTED CIRCUIT BOARD ASSEMBLY (CONT.)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
6 097360000 NUT, HEX 4-40 EX LOCK at Q111-112 Q211-212 U303-304
1051903000 PCB FAB ACOUSTASONIC PRO
1 031767001 RES CF 1/2W 15 ohm 5% R323
4 024997001 RES CF 1/4W 100k 5% R314 R322 R447 R541
15 024981001 RES CF 1/4W 10k 5% R324 R419-421 R427-428 R430 R433-435
R441-442 R444 R456 R458
9 024937001 RES CF 1/4W 10ohm 5% R131-132 R231-232 R432 R482-483 R551 R559
3 024985001 RES CF 1/4W 15k 5% R106 R206 R328
4 024986001 RES CF 1/4W 18k 5% R425-426 R439-440
18 024965001 RES CF 1/4W 1k 5% R111-113 R115-116 R152 R211-213 R215-
216 R252 R318-320 R325 R522 R530
2 025069001 RES CF 1/4W 1M 5% R429 R443
16 024971001 RES CF 1/4W 2.2k 5% R105 R109 R125 R128 R205 R209 R225 R228
R315 R412 R416 R423 R437 R504 R509 R513
4 029455001 RES CF 1/4W 2.4k 5% R126-127 R226-227
4 025059001 RES CF 1/4W 220k 5% R418 R505 R515 R529
16 024987001 RES CF 1/4W 22k 5% R464-467 R471-474 R476 R478 R532-535 R552-
553
6 024988001 RES CF 1/4W 27k 5% R114 R120 R153 R214 R220 R253
1 029610001 RES CF 1/4W 3k 5% R317
2 028865001 RES CF 1/4W 30k 5% R417 R514
6 024989001 RES CF 1/4W 33k 5% R110 R210 R431 R445 R451-452
10 024977001 RES CF 1/4W 4.7k 5% R119 R219 R409 R507 R536-537 R547-548 R555-
556
1 025828001 RES CF 1/4W 430k 5% R524
10 025065001 RES CF 1/4W 470k 5% R411 R449 R508 R538-539 R543 R549-550
R557-558
10 024993001 RES CF 1/4W 47k 5% R102-103 R202-203 R316 R327 R329 R517-
519
20 024952001 RES CF 1/4W 5% 100 ohm LL R101 R201 R302 R304-307 R309 R311-312
R457 R460-462 R468-470 R475 R477 R523
1 025084001 RES CF 1/4W 5% 10M LL R502
4 024983001 RES CF 1/4W 5% 12k LL R107-108 R207-208
2 024954001 RES CF 1/4W 5% 150 ohm LL R480 R561
2 024955001 RES CF 1/4W 5% 180 ohm LL R450 R544
4 024972001 RES CF 1/4W 5% 2.7k LL R137 R139 R237 R239
3 029006001 RES CF 1/4W 5% 20k LL R313 R459 R463
4 024942001 RES CF 1/4W 5% 22 ohm LL R117-118 R217-218
1 025079001 RES CF 1/4W 5% 4.7M LL R527
2 026510001 RES CF 1/4W 5% 9.1k LL R422 R436
1 028948001 RES CF 1/4W 6.2k 5% R326
6 024979001 RES CF 1/4W 6.8k 5% R104 R204 R301 R303 R308 R310
4 024995001 RES CF 1/4W 68k 5% R454-455 R546 R554
1 025942001 RES CF 1/4W 7.5k 5% R503
ACOUSTASONIC PRO
PARTS LIST
PRINTED CIRCUIT BOARD ASSEMBLY (CONT.)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 027627001 RES FILM 1W 10ohm 5% R321
4 037354001 RES FILM 1W 4.7k 5% LL R129 R134 R229 R234
4 054368001 RES FP 1/2W 1.5k 5% R130 R133 R230 R233
2 015581001 RES MF 1/4 W 9.53k LL 1% R448 R542
2 031819001 RES MF 1/4W 1% 1.82k LL R403-404
1 015582001 RES MF 1/4W 1% 10k LL R520
4 031818001 RES MF 1/4W 1% 18.2k LL R405-408
1 025816001 RES MF 1/4W 1% 20k LL R521
2 016961001 RES MF 1/4W 1% 6.81k LL R401-402
2 016953001 RES MF 1/4W 1.78k LL 1% R481 R562
4 027750001 RES MF FUSE 1/4W 5% 100ohm R123-124 R223-224
8 051731001 RES MF FUSE 1/4W 5% 1k ohm R121-122 R138 R140 R221-222 R238 R240
6 036960001 RES MF FUSE 1/4W 5% 47 OHM LL R135-136 R144 R235-236 R244
4 031628001 RES MOF 2W 5% .22ohm LONG LEAD R146-147 R246-247
2 051417001 RES MOX 2 W 22 OHM LL 5% R149 R249
1 034704001 RES MOX 2W 180ohm 5% LL R400
2 041500000 RES WW BT 5W 10% 4.7 ohm R331
1 037845000 RES WW BT 5W 10% 47 ohm R151
6 039420000 SCRW M 4-40X3/8 PHP SS SEMS at Q111-112 Q211-212 U303-304
2 037985000 SCRW SMA 2x3/8 PHP BLX At J304
4 027638000 SCRW TF 4-40x3/8 HWHS ZI .1"HD At Q113-114 Q213-214
5 032908000 SCRW TF 6-32X3/8 PHP ZI At HS21
1 036178000 SPACER LED .5x.1 BRN At D400
3 028091000 SWITCH PUSH SLFLK SHRT STROKE S502-504
1 051418003 THERMAL SENSOR PTC 100DEG C RT301
1 051019000 XLR CONNECTOR FEMALE RT ANGLE J401
1 049892000 XLR JACK MALE J305
4

ACOUSTASONIC PRO
PARTS LIST
PRINTED CIRCUIT BOARD ASSEMBLY (CONT.)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 014689003 XSTR N-CH JFET J111 TO-92 Q308
2 016739003 XSTR NPN 2N4401 TO-92 Q109 Q209
7 025751003 XSTR NPN 2SC2362K/2SC2389STPS Q101-103 Q201-203 Q303
2 028760000 XSTR NPN 2SC3298A TOP-220 Q111 Q211
3 051448003 XSTR NPN 2SD1857 Q107 Q207 Q304
2 051725000 XSTR NPN MJW21192 TO 247 Q113 Q213
3 014867003 XSTR NPN MPSW42 (TO-92) Q106 Q206 Q307
3 016742003 XSTR PNP 2N4403 TO-92 Q110 Q210 Q301
3 025752003 XSTR PNP 2SA1038STPS Q104 Q204 Q302
3 028759000 XSTR PNP 2SA1306A TOP-220 Q112 Q212 Q306
3 051447003 XSTR PNP 2SB1236 Q108 Q208 Q305
2 051724000 XSTR PNP MJW21191 TO 247 Q114 Q214
2 014866003 XSTR PNP MPSW92 TO-226AE Q105 Q205
CHASSIS ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 050833000 CHASSIS ACOUSTASONIC PRO
1 020795000 FUSE QA 20mmx5mm 250v 2.5A 230V/240V ONLY
1 053885000 FUSE QA 20mmx5mm 250v 5A 100V/120V ONLY
2 013112000 FUSE TD 20mmx5mm 250V 1A ALL VARIATIONS
1 048974000 HEATSINK EXTRUDED BXR 200
1 054798000 JEWEL ASSY., LED
1 051752000 KNOB BROWN/BLANK
18 051017000 KNOB ROTARY BRN/WHT
1051895000 PANEL FRONT ACOUSTASONIC PRO
1051896000 PANEL REAR ACOUSTASONIC PRO
1051899000 PCB ASSY ACOUSTASONIC PRO
1051900000 PCB ASSY ACOUSTASONIC PRO DSP
ACOUSTASONIC PRO
PARTS LIST
CHASSIS ASSEMBLY (CONT)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 028069000 BUSHING SNAP 3/4x1-1/8 WHT CABLES
5 069393000 NUT 6-32 HEX EXT LOCK DSP/GND
1 031625000 NUT HOLDER PILOT LIGHT 1/16-27
6 017716000 SCRW 8-32x1/2 PHP BLX @ HS/CHASSIS
1 017433000 SCRW M 6-32x3/8 PHP BLX GND
6 031184000 SCRW M6-32x1/4 PHPS BLX ITLW @ STANDOFFS
5 051155000 SCRW SMB #4X3/8 PHP BLX @ XLR & RCA
4 037997000 SCRW TF 10-32x5/8 HWHS BLX @ XFMR
5 027636000 SCRW TF 8-32x5/8 HWH BLX @ HS/PLATE
1 054642000 SOCKET, IEC SNAP IN
4 051905000 SPACER RND NYL .120X.187X.315 @ DSP
4 025936000 STANDOFF NYL PCB SNAP 3/8" NAT @ DSP SNDWCH
2 051404000 STANDOFF, NYLON BLACK @ BTM PCB
3 016440000 STNDOFF RND AL 6-32x1x1/4 @ PWR AMP
1 031153000 WSHR FLAT 3/8x.614 NI ENCODER/CHS
1 040582000 SWITCH DPST .250 TAB GLOBAL POWER 230V/240V ONLY
1 039236000 SWITCH ROCKER DPST PSEUDO-IEC POWER 100V/120V ONLY
1 053886000 XFMR PWR DOMESTIC 120V 160W 120V DOMESTIC ONLY
1 053888000 XFMR PWR EXPORT 230V 160W 230V-240V EXPORT ONLY
1 053887000 XFMR PWR JAPAN 100V 160W 100V JAPAN ONLY
CABINET ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
0.4 036797000 CLOTH GRILLE TAN/BRN
1.6 036796000 TOLEX BROWN COVERING
0.2 029086000 VELCRO STRIP HOOK 1.5"wd BLK
0.2 029085000 VELCRO STRIP LOOP 1.5"wd BLK
2 026566000 CORNER 2 HOLE w/TAB NI
2 029071000 CORNER NOTCHED NICKEL (FD)
4 019276000 GLIDE CAB 1.24x.335 NI
4 019275000 INSERT GLIDE CUSHION 1.27 DIA.
2 025395000 HANDLE CAP 1 HOLE NI(DWG17240)
1 037121000 HANDLE STRAP BRN
1 032524000 INSERT HANDLE
10 021972000 NUT T 10-32x3/4 STR 3 PRNG BLX
2 022244000 SCRW M 10-32X1-1/8 OHP NI
4 037543000 SCRW SMAB 8x3/4 OHP NI
4 026625000 SCRW WOOD 8x1 FH
5

ACOUSTASONIC PRO
PARTS LIST
END ITEM ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 050832000 CAB ASSY ACOUSTASONIC PRO
1051876000 CHASSIS ASSY AC PRO 100V 100V JPN
1051872000 CHASSIS ASSY AC PRO 120V 120V DOM
1051875000 CHASSIS ASSY AC PRO 230V 230V EUR
1051873000 CHASSIS ASSY AC PRO 230V U.K. 230V U.K.
1051874000 CHASSIS ASSY AC PRO 240V AUST 240V AUST
1 053997000 CORD PWR W/IEC CONN 100V JPN 100V JPN
1 047251000 CORD PWR W/IEC CONN 230V 230V EUR
1 047249000 CORD PWR W/IEC CONN 230V UK 230V U.K
1 047250000 CORD PWR W/IEC CONN 250V 240V AUST
1 047248000 CORD PWR W/IEC CONN DOM 120V DOM
1 051900008 DSP ASSEMBLY
1 054819000 EFFECTS LIST, ACOUSTASONIC PRO
1 051894000 FOOTSWITCH ASSY. 4 BUTTON DSP (SCHEMATIC IS PART OF SERVICE
DIAGRAM)
1 049260000 HORN CERAMIC PIEZO KXR 60
2 051016000 SPEAKER 8" 8 OHM Hi-Fi
2 051904000 LEG AMP TILTBACK 15" LEGS
1 051870000 LOGO PLATE, ACOUSTASONIC PRO
1 036795000 NAMEPLATE 62 FENDER LOGO
2 021998000 NUT FLEX LOCK W/NYLON IN @ LEGS
A/R 036650000 PIN ESCUTCHEON #18x3/8 NI @ NAMEPLATE
4 9904101110 SCREW PB 8x5/8 PHP BLX @ HORN
6 053483000 SCRW 8-32x1-3/8#6 OHP w/WSHR NI CHS MNT
8 026577000 SCRW M 10-32X1 PHP BLX @ SPEAKERS
2 022277000 SCRW M 10-32X1-1/2 OHP NI @ LEGS
2 031344000 SCRW SMA 10X3/4 OHP NI @ LEGS
4 037210000 SCRW SMA 2x3/8 OHP NI @ LOGO
2 024646000 WASHER LEG STOP TN @ LEGS
6 022319000 WSHR FLAT 1/4x9/16 NI @ LEGS
2 022285000 WSHR SP LOCK 1/4x.493 ZI @ LEGS
ACOUSTASONIC PRO
PARTS LIST
FOOTSWITCH ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 051928000 CABLE, 5-PIN DIN
1 033263000 HOUSING FTSW 4 BUTTON
1 028109000 HSG END CAP LEFT FTSW
1 051927000 HSG END CAP RIGHT FTSW
1 051926000 PLATE TOP 4 BUTTON DSP FTSW
1054773000 PCB ASSY FTSW 4 BTN DSP
1 051931000 CONNECTOR, DIN, 5-PIN FEMALE PART OF PCB ASSY
1051929000 PCB FAB FOOTSWITCH DSP PART OF PCB ASSY
4 051930000 SWITCH PUSH PCB MTG. TYPE PART OF PCB ASSY
2 051155000 SCRW SMB #4X3/8 PHP BLX @ MIDI JACK
8 028684000 SCRW SMB 6x3/8 PH PHS BLX @ END CAPS
4 031899000 WSHR NYL .485x.775x.150 TK
DSP ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 040987000 CABLE RIBBON 10 CKT 3.75"
1 054303000 CABLE RIBBON 10 CKT 7.5"
1 038692001 CAP AE AX 10uF 35V 20%
4 028463003 CAP AE RDL 10uF 50V 20%
2 028458003 CAP AE RDL 1uF 50V 20%
2 028460003 CAP AE RDL 4.7uF 50V 20%
6 051445003 CAP CD 22pF 500V 5%
4 051413003 CAP CD 33pF 500V 5%
31 034788003 CAP CR .1uF 50V 20% .2" LS
2 027260003 CAP MPF .0039uF 100V 10%
2 027283003 CAP MPF .33uF 63V 10%
2 030931003 CAP PFF RDL .001uF 50V 5%
1 030946003 CAP PFF RDL .012uF 50V 5%
1 051197000 CRYSTAL, 16.384MHz, 18pF
1 051195000 CRYSTAL, 4.000 MHz, 18 pF
7 006260001 DIODE 1N4448 SIGNAL LL
1 051924000 ENCODER, 2 BIT, 36 DETENT
1 041812000 IC REGULATOR +5V 1.5A
1 054380003 IC REGULATOR +5V 100mA
1 053540000 IC, CODEC, AK4520A
1 051050000 IC, DSP, 56004
1 051189000 IC, EEPROM, SERIAL, 128x8
1 055347000 IC, EPROM, 64Kx8
6

ACOUSTASONIC PRO
PARTS LIST
DSP ASSEMBLY (CONT)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 055348000 IC, MICROCNTRLLR, 68HC705
2 511910000 IC, OCTAL LATCH
1 511900000 IC, QUAD NAND GATE
1 051193003 IC, RESET CNTRLLR, +5V
1 051188000 IC, SRAM, 128Kx8
1 053951003 LED RED T-1.75 CLR
1 051925000 LED, 7 SEG, CMN ANODE, RED
1 049948003 LED, RED LONG LEAD LUMEX
1054768000 PCB FAB, AC PRO DSP ASSY
5 024952001 RES CF 1/4W 5% 100ohm LL
12 024981001 RES CF 1/4W 5% 10k LL
1 024937001 RES CF 1/4W 5% 10ohm LL
2 024955001 RES CF 1/4W 5% 180ohm LL
1 024965001 RES CF 1/4W 5% 1k LL
2 025069001 RES CF 1/4W 5% 1M LL
10 024956001 RES CF 1/4W 5% 220ohm LL
5 029005001 RES CF 1/4W 5% 2k LL
4 024973001 RES CF 1/4W 5% 3.3k LL
2 029451001 RES CF 1/4W 5% 430ohm LL
2 024993001 RES CF 1/4W 5% 47k LL
5 024962001 RES CF 1/4W 5% 560ohm LL
1 097360000 NUT HEX 4-40 EX LOCK
1 039420000 SCRW M 4-40X3/8
2 051145000 SOCKET, IC, DIP, 28 PIN
1 054657000 SPACER LED .2X.1 ORANGE
4 025936000 STANDOFF NYL PCB SNAP
4 051194000 SWITCH, SPST N/O, MOM
4 016739003 XSTR NPN 2N4401 TO-92
7