Fender Acoustasonic 30 User manual

ACOUSTASONIC 30
p/n 022-1303-000 (120V)
SERVICE MANUAL
CONTENTS:
Notices
Specifications
Parts lists:
PCB assembly
Chassis assembly
Cabinet assembly
End item
Schematics/diagrams
Fender Musical Instruments Corp. 7975 North Hayden Road Scottsdale, AZ 85258
SERVICE MANUAL
DECEMBER 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

SPECIFICATIONS
Product Release No.: PR 423 (This is not a model number)
Part Number: 120V Version : 22-1303
240V Aus : 22-1333
230V UK : 22-1343
230V Eur : 22-1363
100V : 22-1373
Power Requirements: 100V Version : 100 VAC 50/60 Hz, 90W
120V : 120 VAC 60 Hz, 90W
230V : 230 VAC 50 Hz, 90W
240V : 240 VAC 50 Hz, 90W
Power Amp Section
Power Output: 30 Watts RMS into 8 Ω@ <0.17% THD
Preamp Section
Input Impedance: 10MΩ(Inst) 3.6kΩ(mic)
Sensitivity For
Full Power: 7.5mV (Inst) 4.5 mV (mic)
Tone Controls: Treble:+/-15 dB @ 15kHz (Inst/Mic)
Mid: +/-12 dB @ 1kHz (Inst)
Bass: +/-12 dB @ 100 Hz (Inst), +/-12dB @ 50Hz (Mic)
String Dynamics: 0 to -15dB @ 6.3kHz (Inst)
Phantom Voltage: +15V DC (Mic)
Speaker Complement: One 8 ΩFender Special Design 10" Speaker (P/N 051016)
One Single Piezo Horn (P/N 049260)
Dimensions: Height:15 3/8" (39 cm)
Width: 19 3/8" (49 cm)
Depth: 14 5/8" (37 cm)
Weight: 34 lbs. (15.4 kg)
Product specifications are subject to change without notice
PARTS LIST
NOTE: SHADED ITEMS ARE FOR REFERENCE ONLY
PRINTED CIRCUIT BOARD ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 0033605003 CAP AE RDL .15uF 50V 20% C58
1 0037943003 CAP AE RDL .33uF 50V 20% C12
1 0033606003 CAP AE RDL .47uF 50V 20% C51
1 0028474003 CAP AE RDL 100uF 25V 20% C76
1 0028463003 CAP AE RDL 10uF 50V 20% C67
2 0028458003 CAP AE RDL 1uF 50V 20% C44,C48
6 0028459003 CAP AE RDL 2.2uF 50V 20% C5,C24,C43,C61,C65,C102
2 0033607000 CAP AE RDL 2200uF 35V 20% C74-75
2 0028479003 CAP AE RDL 220uF 25V 20% C45,C77
2 0028482003 CAP AE RDL 220uF 50V 20% C40,C68
14 0028467003 CAP AE RDL 22uF 50V 20% C6,C9,C16,C19-20,C22,C26,C30,C34,
1 0028460003 CAP AE RDL 4.7uF 50V 20% C4
2 0028471003 CAP AE RDL 47uF 50V 20% C32,C41
1 0047195003 CAP AE RDL 47uF 63V 20% C97
10 0034788003 CAP CR .1UF 50V 20% .2" LS C78-87
4 0051405003 CAP CD 120pF 500V 10% C17-18,C21,C23
1 0051406003 CAP CD 220pF 500V 10% C55
2 0051445003 CAP CD 22pF 500V 10% C14,C47
1 0051407003 CAP CD 390pF 500V 10% C8
3 0051408003 CAP CD 47pF 500V 10% C25,C36,C49
2 0051459003 CAP CD 560pF 500V 10% C1-2
1 0051409003 CAP CD 68pF 500V 10% C3
2 0041903003 CAP MPF .018uF 100V 10% C88-89
1 0027264003 CAP MPF .01uF 100V 10% C93
1 0027267003 CAP MPF .022uF 100V 10% C71
1 0027270003 CAP MPF .033uF 100V 10% C90
1 0027275003 CAP MPF .068uF 100V 10% C100
2 0052003003 CAP MPF .1uF 250V 10% C91-92
6 0027278003 CAP MPF .1uF 63V 10% C15,C42,C46,C69-70,C94
1 0053860000 CAP MPF .1uF 250VAC 20% C73
3 0027281003 CAP MPF .22uF 63V 10% C35,C96,C98
1 0027283003 CAP MPF .33uF 63V 10% C64
1 0027285003 CAP MPF .39uF 63V 10% C62
1 0033579003 CAP PFF RDL .0015uF 100V 10% C54
2 0030936003 CAP PFF RDL .0022uF 50V 5% C10-11
3 0033580003 CAP PFF RDL .0022uF 100V 10% C33,C39,C50
1 0033581003 CAP PFF RDL .0033uF 100V 10% C27
1 0033582003 CAP PFF RDL .0039uF 100V 10% C56
2 0033583003 CAP PFF RDL .0047uF 100V 10% C72,C101
1 0033586003 CAP PFF RDL .0068uF 100V 10% C7
1 0036234003 CAP PFF RDL .015uF 100V 10% C37
2 0033590003 CAP PFF RDL .022uF 100V 10% C13,C31
4 0033591003 CAP PFF RDL .033uF 100V 10% C28-29,C66,C95
3 0033592003 CAP PFF RDL .047uF 100V 10% C53,C57,C59
2

PARTS LIST
PRINTED CIRCUIT BOARD ASSEMBLY (CONT)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
7 0034719000 CONTROL 50KB SNAP IN R8-10,R39,R41,R45,R55 (Inst treb,mid,bass;
Mic vol,treb,bass; Reverb)
1 0034720000 CONTROL 100KB SNAP IN R72 Chorus
1 0049402000 CONTROL 25KB SNAP IN R5 Inst vol
1 0040985000 CONTROL 250KB SNAP IN R22 String dynamics
1 0019994000 CONTROLT-POT100k 20% PC MTG R86 Chorus bias trimpot
8 0064089001 DIODE 1N4003 LL D9,D14-19,D25
11 0006260001 DIODE 1N4448 SIGNAL LL D1-2,D5-8,D10-13,D24
2 0009165001 DIODE ZEN 1N4744A 15V 1W 5% D20-21
2 0031017001 DIODE ZEN 1N5223B 2.7V 5% D3-4
12 0025802000 FSTN TAB MALE .250x.032 PCB MT P1-10,P12-13
3 0026000001 FSTN TAB MALE PCB MT .187X.032 P11,P14-15
2 0051094003 FUSE CLIP PCB 5mm (EXPT) at F1
6 0031611000 IC DUAL OP AMP PC4560 U2,U5,U7-9,U12
3 0016795000 IC DUAL OP AMP TL072 U1,U4,U6
1 0029672000 IC MN3101 CLOCK GEN/DRIVER U11
1 0029671000 IC MN3007 BUCKET BRIGADE U10
1 0027404000 IC CA3080AE OTA U3
1 0054377000 IC POWER AMP TDA1514A U13
2 0014689003 XSTR N-CH JFET J111 TO-92 Q4 Q6
1 0016742003 XSTR PNP 2N4403 TO-92 Q1
4 0016739003 XSTR NPN 2N4401 TO-92 Q2-3 Q5,Q7
1 0054378000 INSULATOR MICA 9 PIN SIP at U13
1 0054374000 HEATSINK PLT TDA1514A HS1
2 0027638000 SCRW TF 4-40x3/8 HWHS ZI .1"HD at U13/HS1
2 0032908000 SCRW TF 6-32x3/8 PHP ZI at HS1/PCB
REF 0025936000 STANDOFF NYL PCB SNAP 3/8" NAT ST1-4
2 0051658000 JACK MONO R/A J3-4
1 0053450000 JACK STEREO R/A J1
1 0051019000 JACK XLR, FEMALE RT ANGLE J2
2 0048466000 JACK RCA SINGLE PCB MOUNT J5-6
2 0049948000 LED RED LONG LEAD LUMEX D22-23 (hand inserted)
2 0036178000 SPACER LED .5x.1 BRN at D22-23
2 0024937001 RES CF 1/4W 5% 10ohm LL R127-128
1 0024942001 RES CF 1/4W 5% 22ohm LL R50
2 0024947001 RES CF 1/4W 5% 47ohm LL R87-88
2 0024952001 RES CF 1/4W 5% 100ohm LL R33,R79
1 0024953001 RES CF 1/4W 5% 120ohm LL R17
1 0029609001 RES CF 1/4W 5% 910ohm LL R129
4 0024965001 RES CF 1/4W 5% 1k LL R4,R23,R29,R137
4 0024971001 RES CF 1/4W 5% 2.2k LL R6-7,R13,R134
1 0024972001 RES CF 1/4W 5% 2.7k LL R97
PARTS LIST
PRINTED CIRCUIT BOARD ASSEMBLY (CONT)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 0029610001 RES CF 1/4W 5% 3k LL R16
6 0024973001 RES CF 1/4W 5% 3.3k LL R38,R40,R42,R53,R70,R78
5 0024977001 RES CF 1/4W 5% 4.7k LL R1,R43,R51,R111,R136
3 0028034001 RES CF 1/4W 5% 5.1k LL R81,R91-92
2 0024978001 RES CF 1/4W 5% 5.6k LL R63,R135
1 0025942001 RES CF 1/4W 5% 7.5k LL R124
12 0024981001 RES CF 1/4W 5% 10k LL R47-48,R52,R61,R66-69,R84,R107-
108,R130
2 0024985001 RES CF 1/4W 5% 15k LL R44,R46
5 0024986001 RES CF 1/4W 5% 18k LL R71,R80,R94-96
5 0024987001 RES CF 1/4W 5% 22k LL R18-20,R64,R101
3 0024988001 RES CF 1/4W 5% 27k LL R57-58,R105
1 0028865001 RES CF 1/4W 5% 30k LL R11
1 0024989001 RES CF 1/4W 5% 33k LL R74
10 0024993001 RES CF 1/4W 5% 47k LL R21,R62,R73,R76,R99-100,R113-114,R125-
126
1 0024995001 RES CF 1/4W 5% 68k LL R77
12 0024997001 RES CF 1/4W 5% 100k LL R3,R28,R49,R56,R60,R65,R83,R85,R89-90,
1 0025058001 RES CF 1/4W 5% 180k LL R30
1 0025059001 RES CF 1/4W 5% 220k LL R12
3 0025061001 RES CF 1/4W 5% 330k LL R82,R93,R117
8 0025065001 RES CF 1/4W 5% 470k LL R24,R26,R54,R75,R106,R109,R132-133
1 0025067001 RES CF 1/4W 5% 680k LL R102
1 0025069001 RES CF 1/4W 5% 1M LL R98
2 0025071001 RES CF 1/4W 5% 1.2M LL R25,R131
1 0025075001 RES CF 1/4W 5% 2.2M LL R123
3 0025079001 RES CF 1/4W 5% 4.7M LL R27,R103-104
1 0025084001 RES CF 1/4W 5% 10M LL R2
4 0031819001 RES MF 1/4W 1% 1.82k LL R31-32,R34,R36
1 0015582001 RES MF 1/4W 1% 10.0k LL R14
2 0031818001 RES MF 1/4W 1% 18.2k LL R35,R37
1 0025816001 RES MF 1/4W 1% 20.0k LL R15
2 0026549001 RES CF 1/2W 5% 1.5k LL R59,R120
1 0030737001 RES CF 1/2W 5% 5.6ohm LL R118
1 0036351001 RES MOX 2W 5% 100ohm LL R121
1 0028022001 RES MOX 2W 5% 120ohm LL R122
2 0027628001 RES MOX 2W 5% 47ohm LL R115,R119
1 0029670000 RES WW 5W 10% 150ohm R116
3 0028091000 SWITCHPUSHSLFLKSHORTSTROKE S1-3 (rev. sel.; chrs. sel.; phase sel)
3 0048451000 BUTTON PUSH OFF WHITE at S1-3
10055708000 PCB, ACOUSTASONIC 30
3

PARTS LIST
CHASSIS ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 0025722000 CABLE REVERB 1100mm REVERB PAN CABLE
10055702000 CHASSIS ACOUSTASONIC 30
1 0054642000 CONNECTOR, IEC SNAP-IN
1 0048381000 FUSE QA 20mmX5mm 250V 1A CSA 100V/120V
1 0020786000 FUSE QA 20mmX5mm 250V .500A 230V/240V
10 0055758000 KNOB, BR W/CHR 180 DEG. @ CONTROLS
10 0033206000 BUSHING KNOB SPACER @ CONTROLS
10055703000 PANEL FRONT ACOUSTASONIC 30
10055704000 PANEL REAR ACOUSTASONIC 30
4 0069393000 NUT 6-32 HEX EXT LOCK @ XFMR
4 0028937000 SCRW TF 6-32x5/8 PHP ZI TAPTYT
4 0025936000 STANDOFF NYL PCB SNAP 3/8" NAT
1 0034885000 HEATSINK BAR RD/HT/JM/CHMP110 CHMP110 STYLE
2 0028500000 SCRW TF 8-32x3/4 HWH SLTD Z1 @ HEATSINK
3 0053479000 NUT HEX 7/16 20x1/8 NI @ 1/4 JACKS
3 0028501000 WSHR FLAT .477x.625 NI @ 1/4 JACKS
2 0051155000 SCRW SMB #4x3/8 PHP BLX @ XLR CONN
1 0021568000 SCRW TF 6-32x3/16 PHP ZI @ GROUND LUG
10055707000 PCB ASSY ACOUSTASONIC 30
1 0025935000 SWITCH DPST .187 TAB (DOM)
1 0033613000 XFMR PWR 120V DOMESTIC
1 0040611000 XFMR PWR CHMP110/BXR25 230V EXPORT
CABINET ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
0027648000 ALUMINUM FOIL SHIELD 6.75"x5.00"
0.26 0036797000 GRILLE CLOTH, TAN (SY)
1 0032524000 INSERT HANDLE
2 0025395000 HANDLE CAP 1 HOLE NI
1 0037121000 HANDLE STRAP, BROWN
2 0029071000 CORNER NOTCHED NICKEL (FD)
8 0019276000 GLIDE CAB 1.24x.335 NI
8 0019275000 INSERT GLIDE CUSHION 1.27 DIA
PARTS LIST
CABINET ASSEMBLY (CONT)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
6 0021972000 NUT T 10-32x3/4 STR 3 PRNG BLX
2 0022244000 SCRW M 10-32x1-1/8 OHP NI
6 0026625000 SCRW WOOD 8x1 FH
4 0026571000 SCRW SMAB 8x5/8 THP NI
1.44 0036796000 TOLEX BROWN COVERING (SY)
0029085000 VELCRO STRIP LOOP 1.5" WD BLK ON GRILLE
0029086000 VELCRO STRIP LOOP 1.5" WD BLK ON BAFFLE
END ITEM ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
10055710000 CHASSIS ASSY ACST. 30 120V
10055711000 CHASSIS ASSY ACST. 30 240V AUST
10055712000 CHASSIS ASSY ACST. 30 230V UK
10055713000 CHASSIS ASSY ACST. 30 230V
10055714000 CHASSIS ASSY ACST. 30 100V
10054812000 CAB ASSY ACOUSTASONIC 30
1 0051016000 SPEAKER 8" 8 OHM HIFI (099-4808-003)
1 0049260000 HORN CERAMIC PIEZO KXR 60
1 0047248000 CORD PWR W/IEC CONN DOM DOMESTIC
1 0047250000 CORD PWR W/IEC CONN AUST 240V
1 0047249000 CORD PWR W/IEC CONN UK 230V U.K.
1 0047251000 CORD PWR W/IEC CONN EURO 230V
1 0053997000 CORD PWR W/IEC CONN JPN 100V
4 0053483000 SCRW 8-32x1-3/8 OHP W/WSHR NI CAB/CHASSIS
4 0026577000 SCRW M 10-32x1 PHP BLX AT 8" SPEAKER
4 9904101110 SCRW PB 8x5/8 PHP BLX AT HORN
1 0050850000 NAMEPLATE VINTAGE PLASTIC SMALL
2 0051621000 SCRW SMA 2x9/16 FHP NI
1 0055699000 NAMEPLATE ACOUSTASONIC 30
0.01 0036650000 PIN ESCUTCHEON #18x3/8 NI
1 0031669000 REVERB UNIT 800 ohm 8EB2C1D
4 0029821000 EYELET RFLNGD .215 OD x.315 LG
4 0029828000 SCRW PB 8x3/4 PHP ZI
4