Fender SFX Satellite User manual

SFX SATELLITE
p/n 022-2001-000 (120V)
SERVICE MANUAL
CONTENTS:
Notices
Specifications
Circuit notes
Parts lists:
PCB assembly (preamp)
PCB assembly (pwr amp)
Chassis assembly
Cabinet assembly
Footswitch assembly
Unit Assembly
Schematics
Service diagrams
Fender Musical Instruments Corp. 7975 North Hayden Road Scottsdale, AZ 85258
SFX SATELLITE
(This is the model name for warranty claims)
MAY 1998
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 378 (This is not a model number)
Part Number: 120V Version : 22-2001
240V Aust : 22-2031
230V UK : 22-2041
230V : 22-2061
100V : 22-2071
Input impedance: 18.2 kΩ(@ input jack)
Output impedance:1kΩ(@ [preamp] output jack)
Power output: 80 Watts into 4 ohms @ <1% THD
Power Requirements: 100V Version: 100 VAC, 50/60 Hz, 360 W
120V Version: 120 VAC, 60 Hz, 360 W
230V Version: 230 VAC, 50 Hz, 360 W
240V Version: 240 VAC, 50 Hz, 360 W
Speaker Complement: One 4 Ohm Special Design 12" Speaker (P/N 048878)
Dimensions: Height: 19.6" (39 cm)
Width: 24.5" (57 cm)
Depth: 15.6" (26 cm)
Weight: 55 lbs. (25.2 kg)
Product specifications are subject to change without notice
CIRCUIT NOTES
POWER FOR DSP CARD
The +5 volts for the DSP card is supplied by +5V regulator U150 (see power amp assembly schematic.) C157 stores
a voltage that is sufficient (approx. 8.5V) to keep the regulator adequately supplied. Components D156 and D157
through Q150, Q151, and Q152 comprise a very efficient synchronous rectifier that keeps C157 charged. The +5 volts
leaves the supply through cable H2-5, 6 .
INDEPENDENT TEST OF POWER AMP
One end of jumper W40 on the preamp board connects directly to H1-3,which carries the preamp output signal to the
power amp. Lift the opposite end of W40, and use the liberated end as a point to inject a signal to the power amp.
(Remember to re-connect W40 after testing.)
SELF - TEST OF DSP MODULE
********** PLEASE NOTE: THIS MODULE IS ESD SENSITIVE. USE ANTI - STATIC PRECAUTIONS **********
To initiate self - test of the DSP module, short TP2 to TP1 while turning power from off to on. Self - test pass is
indicated when the yellow LED remains on continuously. Failure is indicated when the red LED blinks or the yellow
LED fails to light. If a passing condition exists, the module will operate in the loopback mode until the power is cycled
off - on with TP2 not shorted to TP1. In the loopback mode the module's output (at TP9 and TP10) will be a replica of
the input signals (TP6 and TP8).
[See DSP service manual; TP2 is the inboard end of R14; TP1 is ground, and is found on pins 2, 4, and 6of P1 (also,
the chassis)].
TESTING THE PREAMP
Ensure that the DSP module is in self - test mode (see above) before testing the preamp section (to avoid errors in
readings - see note 6 on schematic)
2

PARTS LIST
NOTE: SHADED ITEMS ARE FOR REFERENCE ONLY
PREAMP
PRINTED CIRCUIT BOARD ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 040987 CABLE RIBBON 10 CKT 3.75” J8
5 028463 CAP AE RDL 10uF 50V 20% C216 - 217, C220 - 221, C225
4 028458 CAP AE RDL 1uF 50V 20% C202, C206, C240 - 241
1 051408 CAP CD 47PF 500V 5% C219
8 028467 CAP AE RDL 22uF 50V 20% C201, C214 - 215, C222, C238 - 239, C250 -
251
1 028485 CAP AE RDL 470uF 16V 20% C203
3 051405 CAP CD 120pF 500V 5% C211, C237, C218
2 051459 CAP CD 560PF 500V 10% C209, C212
8 034788 CAP CR .1UF 50V 20% .2" LS C226 - 233
1 027278 CAP MPF .1UF 63V 10% C204
1 028471 CAP AE RDL 47UF 50V 20% C208
2 033477 CAP MPF .68UF 63V 10% C205, C236
1 033578 CAP PFF RDL .001UF 100V 10% C207
4 033591 CAP PFF RDL .033UF 100V 10% C210, C213, C223 - 224
2 033592 CAP PFF RDL .047UF 100V 10% C234 - 235
1 053497 CONTROL SNAPIN 50K B DUAL R231
3 027941 CONTROL SNAPIN 50K B R206, R242, R248
8 006260 DIODE 1N4448 SIGNAL LL D201 - 208
1 030755 LED GREEN T-I 3MM DIFFUSE D209
7 031611 IC OP-AMP DUAL PC4560 U201 - 207
2 051658 JACK MONO R/A J202 - 203
1 053450 JACK STEREO R/A J201
1 026549 RES CF 1/2W 5% 1.5K LL R269
1 028861 RES CF 1/2W 5% 3.3K LL R261
1 016953 RES MF 1/4W 1% 1.78K LL R213
12 024997 RES CF 1/4W 5% 100K LL R210, R214, R218 - 219, R249, R252, R255,
R262, R264, R266, R268, R215
4 024952 RES CF 1/4W 5% 100OHM LL R225, R230, R274 - 275
14 024981 RES CF 1/4W 5% 10K LL R222 - 224, R228 - 229, R233, R236, R238,
R240, R243, R245, R263, R265, R267
2 024991 RES CF 1/4W 5% 39K LL R232, R235
1 029539 RES CF 1/4W 5% 13K LL R258
1 024999 RES CF 1/4W 5% 150K LL R216
2 025069 RES CF 1/4W 5% 1M LL R270 - 271
4 024965 RES CF 1/4W 5% 1K LL R241, R247, R256, R272
6 024987 RES CF 1/4W 5% 22K LL R234, R237, R257, R280, R253, R239
1 024945 RES CF 1/4W 5% 33OHM LL R212
1 025059 RES CF 1/4W 5% 220K LL R281
1 024971 RES CF 1/4W 5% 2.2K LL R217
PREAMP
PRINTED CIRCUIT BOARD ASSEMBLY (cont)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1 028549 RES CF 1/4W 5% 110K LL R254
4 028990 RES CF 1/4W 5% 51K LL R244, R246, R250 - 251
2 024994 RES CF 1/4W 5% 56K LL R259 - 260
1 024963 RES CF 1/4W 5% 680OHM LL R220
1 024999 RES CF 1/4W 5% 150K LL R211
1 015581 RES MF 1/4W 1% 9.53K LL R273
4 031818 RES MF 1/4W 1% 18.2K LL R201 - 204
2 028091 SWITCH PUSH SLFLK SHORT STROKE S201 - 202
3 016739 XSTR NPN 2N4401 TO-92 Q204, Q206 - 207
1 016742 XSTR PNP 2N4403 TO-92 Q205
3 014689 XSTR N-CH JFET J111 TO-92 Q201 - 203
1 036178 SPACER LED .5X.1 BROWN @ D209
2 048451 BUTTON PUSH OFF WHITE @ S201 - 202
REF INSTANCES NOT STUFFED R221
POWER AMP
PRINTED CIRCUIT BOARD ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
2 050687 CABLE RIBBON .156 X 6 H1-2
1 038693 CAP AE AX 47UF 16V 20% C158
2 049521 CAP AE AX 47UF 50V 20% C154 -155
1 033605 CAP AE RDL .15UF 50V 20% C101
1 028492 CAP AE RDL 1000UF 16V 20% C157
3 028463 CAP AE RDL 10UF 50V 20% C102, C112 -113
1 028467 CAP AE RDL 22UF 50V 20% C140
2 031756 CAP AE RDL 4700UF 50V C152 -153
2 028471 CAP AE RDL 47UF 50V 20% C109-110
1 047195 CAP AE RDL 47UF 63V 20% C156
2 051406 CAP CD 220PF 500V 10% C105 -106
1 053860 CAP 0.1UF 250V 10% C150
1 052003 CAP MPF .1UF 250V 10% C151
1 033580 CAP PFF RDL .0022UF 100V C100
3 030960 CAP PFF RDL .1UF 50V 5% C107-108, C111
8 006260 DIODE 1N4448 SIGNAL LL D100 -104, D111 -112, D140
2 025821 DIODE HV FDH400 SWITCHING D105 -106
3 031729 DIODE ZEN 1N5231B 5.1V LL D107 -108, D160
2 031635 DIODE ZEN 1N5240B 10V LL D141 -142
2 028119 DIODE ZEN 1N5353B 16V 5W D154 -155
5 064089 DIODE 1N4003 LL D109 -110, D156 -157, D159
4 029045 DIODE 6A 400V 6A4 D150 -153
4 026000 FSTN TAB MALE .187X.032 PCB P105, P111 -112, P115
13 025802 FSTN TAB MALE .250X.032 PCB P101 -102, P104, P106 -110, P113 -114,
P123 -125
2 020775 FUSE CLIP PCB 5MM @ F1
1 041812 IC REGULATOR +5V MC7805CT U150
3

POWER AMP
PRINTED CIRCUIT BOARD ASSEMBLY (cont)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
2 026549 RES CF 1/2W 5% 1.5K LL R118, R121
1 027871 RES CF 1/2W 5% 1K LL R156
1 024997 RES CF 1/4W 5% 100K LL R142
1 024981 RES CF 1/4W 5% 10K LL R143
2 024937 RES CF 1/4W 5% 10OHM LL R119 -120
1 024965 RES CF 1/4W 5% 1K LL R100
2 024971 RES CF 1/4W 5% 2.2K LL R113, R116
2 029455 RES CF 1/4W 5% 2.4K LL R114 -115
1 029006 RES CF 1/4W 5% 20K LL R141
1 024963 RES CF 1/4W 5% 680OHM LL R154
1 024957 RES CF 1/4W 5% 270OHM LL R155
2 024988 RES CF 1/4W 5% 27K LL R101, R108
1 024977 RES CF 1/4W 5% 4.7K LL R106
4 024961 RES CF 1/4W 5% 470OHM LL R102 -103, R109 -110
1 024993 RES CF 1/4W 5% 47K LL R144
5 024947 RES CF 1/4W 5% 47OHM LL R104 -105, R111 -112, R145
1 028034 RES CF 1/4W 5% 5.1K LL R107
2 037354 RES FILM 1W 5% 4.7K LL R117, R122
3 036960 RES FUSE MF 1/4W 5% 47OHM R123 -125
2 029870 RES MOX 2W 5% 1.5K LL R152 -153
1 051417 RES MOX 2W 5% 22OHM LL R130
2 027478 RES WW BT 5W 10% .22OHM R128 -129
2 036940 RES WW BT 5W 10% 270OHM R157-158
2 028037 RES WW BT 5W 10% 330OHM R150 -151
1 051418 THERM SENSE PTC 100DEGC RT101
1 028760 XSTR NPN 2SC4793/2SC3298B Q108
1 051725 XSTR NPN MJW21192 TO-247 Q110
1 016739 XSTR NPN 2N4401 TO-92 Q102
3 025751 XSTR NPN 2SC2362K/2SC2389 Q100 -101, Q152
1 028759 XSTR PNP 2SA1306A TO-220 Q109
1 051724 XSTR PNP MJW21191 TO-247 Q111
2 016742 XSTR PNP 2N4403 TO-92 Q140 -141
1 025752 XSTR PNP 2SA1038STPS Q103
2 051448 XSTR NPN 2SD1857 Q106, Q151
1 014867 XSTR NPN MPSW42 (TO-92) Q105
2 051447 XSTR PNP 2SB1236 Q107, Q150
1 014866 XSTR PNP MPSW92 TO-226AE Q104
3 050849 HEATSINK PCB LEVEL @ Q108 -109, U150
1 053580 PLATE, HEATSINK SFX SAT @ Q110 -111, MOUNTS TO PCB
2 040903 INSULATOR MICA T0-218 @ Q110 -111
2 032934 SCRW TF 4-40X1/2 HIHS ZI @ Q110 -111
2 032908 SCRW TF 6-32X3/8 PHP ZI ATTACHES HS PLATE TO PCB
3 039420 SCRW M 4-40X3/8 PHP ZI SS @ Q108 -109, U150
3 097360 NUT HEX 4-40 EX LOCK @ Q108 -109, U150
REF INSTANCES NOT STUFFED C104
CHASSIS ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
053602 CHASSIS ASSY, SFX SATELLITE DOM 120V
053606 CHASSIS ASSY, SFX SATELLITE JPN 100V
053605 CHASSIS ASSY, SFX SATELLITE AUS 240V
053604 CHASSIS ASSY, SFX SATELLITE UK 230V
053603 CHASSIS ASSY, SFX SATELLITE EUR 230V
1053857 PCB ASSY, PWR AMP, SFX SATELLITE
1053460 PCB ASSY, PREAMP, SFX SATELLITE
1053874 PCB ASSY, DSP, SFX SATELLITE
1 027668 XFMR PWR 120V 85W 120V UNITS ONLY
1 039357 XFMR PWR EXP DEL112/ROC PRO EXPORT ONLY
1 028560 END BELL XFMR 85W @ XFMR
4 028591 NUT ACORN 8-32 @ XFMR
1 053455 CHASSIS, SFX SATELLITE
1 053440 PANEL, FRONT, SFX SATELLITE
1 053441 PANEL, REAR, SFX SATELLITE
1 026541 CABLE ASSY PWR W/.250 TAB 120V 120V UNITS ONLY
1 026038 BUSHING SR .625X.062X37/64 BLK 100V/120V UNITS ONLY
2 049650 CORD WRAP STYLE 2
1 053617 WIRE SET, SFX SATELLITE
048332 LED RED PNL MT 7" REF - DSP ASSY
1 027288 LENS, LED RED PWR LED
1 039236 SWITCH ROCKER DPST PSEUDO-IEC 100V/120V UNITS ONLY
1 040582 SWITCH DPST .250 TAB GLOBAL EXPORT 230V/240V ONLY
4 019798 KNOB ROTARY SS @ POTS
1 053453 KNOB ROTARY SS W/ ARROW BLACK @ DSP ASSY
9 051404 STANDOFF, NYLON BLACK
3 028500 SCRW TF 8-32X3/4 HWH SLTD ZI HEATSINK
2 037623 SCRW TC25 6X1/2 PHP ZI CABLE WRAP
1 038900 SCRW TF 6-32X1/4 PHP ZI CHS GND
1 033331 CABLE ASSY PWR 220/240V EXPORT EUR 230V ONLY
1 038602 CABLE ASSY PWR AUST .250 TAB EXPORT AUS 240V ONLY
1 040993 CABLE ASSY PWR 5A UK .250 TAB EXPORT UK 230V ONLY
1 048463 CABLE ASSY PWR .250 100V EXPORT JPN 100V ONLY
1 010401 BUSHING SR .625X.125X37/64 WHT EXPORT 230V/240V ONLY
1 028499 HEATSINK BAR
1 020797 FUSE QA 20MMX5MM 250V 4A DOM/JPN
1 020794 FUSE QA 20MMX5MM 250V 2A EXPORT 230V/240V ONLY
3 053479 NUT, HEX 7/16-20X1/8 NI
3 053480 WASHER, FLAT .442 X .692 NI
4 030007 WSHR LCK INTL 8X.330X.02 ZI @ XFMR
1 012560 BUSHING SNAP 5/8X27/32 BLK @ SPKR CABLE
2 9906900590 CLAMP CABLE NYL ADHESIVE SAFETY WIRING
4

CABINET ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
0.4 027882 PLYWOOD LAUAN 1/4" THICKNESS
2.4 027503 PARTICLEBOARD 1/2" THICKNESS
2.8 047792 PLYWOOD BALTIC BIRCH 5/8"
12. 027502 PARTICLEBOARD 3/4" THICKNESS
5.8 040677 PLYWOOD BALTIC BIRCH 3/4" 13 PLY
2 032524 INSERT HANDLE
2 027848 HANDLE ASSY 9.25" NO LOGO
4 019279 HANDLE CAP 2 HOLE NICKEL
12 021972 NUT - T 10-32X3/4 3 PRN BLX
8 022244 SCREW M 10-32X1-1/8 OHP NI
2 026566 CORNER 2 HOLE W/ TAB NI
2 029071 CORNER NOTCHED NICKEL (FD)
4 026571 SCREW SMAB 8X5/8 THP NI
4 019276 GLIDE CAB 1.24 X .335 NI
4 019275 INSERT GLIDE CUSHION 1.27 DIA
4 026625 SCREW WOOD 8X1 FH
9 037952 SCREW SMA #6X1 OHP NI
9 037215 WSHR C'SINK #6 NI
2 036782 SCREW SMAB 8X1/2 THP NI
2.2 026570 TOLEX BLACK
0.3 040046 CARPET BLACK
.01 040004 TAPE ALUM 9" X 60 YD
0.5 037788 GRILLE CLOTH BLACK SILVER
FOOTSWITCH ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1028109 HSG END CUP LEFT FTSW
1028143 HSG END CUP RIGHT FTSW
8028684 SCRW SMB 6x3/8 PH PHS BLX
1028781 PCB ASSY FT SW 1 BUTTON
1028891 HSG FTSW SNGL BUTTON
1028895 CABLE ASSY FTSW RT ANG 12'
1031899 WSHR NYL .485x.775x.150 TK
1053587 PLATE, TOP, FOOTSWITCH,
SFX SATELLITE
(Also, refer to Footswitches Service Manual)
UNIT ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
1052049 CAB ASSY, SFX SATELLITE
1 053586 FOOTSWITCH ASSY, SFX SATELLITE
1 048878 SPEAKER 12" 4 OHM 100W 12-4895
2 053478 GRILLE, SIDE, SFX SATELLITE
1 023192 NAMEPLATE FENDER '65 TWIN
8 051098 TAPE VINYL NITRITE W/ ADHESIVE @ GRILLES
UNIT ASSEMBLY (Cont)
QTY PART # DESCRIPTION REFERENCE DESIGNATION
22 029527 WSHR FNSH 8-5/8 FLNGD BLX WX TOP/GRILLE
4 026577 SCRW M 10-32X1 PHP BLX SPKR
6 036199 SCRW M 8-32X1-3/16 OHP BLX CP TOP
2 036112 SCRW SMAB 6X1-1/4 OHP BLX w/ WS FRNT GRILLE
16 016627 SCRW SMA 8X3/4 OHP BLX SIDE GRILLE
3 037985 SCREW SMA 2X3/8 PHP BLX FEND LOGO
1053602 CHASSIS ASSY, 120V SFX SATELLITE
1053606 CHASSIS ASSY, 100V SFX SATELLITE
1053605 CHASSIS ASSY, 240V AUST SFX
SATELLITE
1053604 CHASSIS ASSY, 230V UK SFX
SATELLITE
1053603 CHASSIS ASSY 230V, SFX SATELLITE
DSP ASSEMBLY
QTY PART # DESCRIPTION REFERENCE DESIGNATION
0053874000 PCB ASSEMBLY, DSP SFX SATELLITE
(Please see SFX DSP Module Service Manual)
5