Fender Custom Vibrasonic AMP Service Manual Download Page 1

“CUSTOM”

VIBRASONIC AMP

p/n 021-5200-000 (120V)

SERVICE MANUAL

CONTENTS:

Notices
Specifications
Theory of operation
Parts lists:
   PCB assembly
   Chassis assembly
   Cabinet assembly
   Footswitch assembly
   Miscellaneous
Schematics/diagrams

Fender Musical Instruments Corp.

7975 North Hayden Road Scottsdale, AZ 85258

Summary of Contents for Custom Vibrasonic AMP

Page 1: ...ICE MANUAL CONTENTS Notices Specifications Theory of operation Parts lists PCB assembly Chassis assembly Cabinet assembly Footswitch assembly Miscellaneous Schematics diagrams Fender Musical Instruments Corp 7975 North Hayden Road Scottsdale AZ 85258 ...

Page 2: ...s 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 D...

Page 3: ... impedance Input 1 both channels 1mΩ Input 2 both channels 132kΩ Power Output 85 Watts RMS minimum 5 THD Rated load impedance 4Ω Speaker Complement 1 15 Special Design p n 049135 Dimensions Height 22 55 9 cm Width 26 5 32 66 4 cm Depth 10 3 8 26 4 cm Weight 71 lbs 32 3 kg Product specifications are subject to change without notice ...

Page 4: ...ia the footswitch the Reverb can be disabled by grounding the signal at the node between R30 and R74 VIBRATO V5A is a low frequency oscillator The Speed control R56 varies the oscillation frequency V5B is the Neon Lamp driver The lamp flashes faster or slower based on the position of the Speed control R56 The brightness of the neon bulb is sensed by the LDR Light Dependent Resistor The LDR connect...

Page 5: ... PAN CONN 1 037836 OPTOISOLATOR ASSY 65 TWIN OP1 1 037628 PCB 65 TWIN REVERB RAW PCB 1 024937 RES CF W 10Ω 5 R73 2 024964 RES CF 1 4W 820Ω 5 R23 R41 4 024969 RES CF 1 4W 1 5K 5 R5 R16 R26 R27 R46 49 1 024972 RES CF 1 4W 2 7K 5 R60 1 024981 RES CF 1 4W 10K 5 R75 5 024995 RES CF 1 4W 68K 5 R1 R2 R12 R13 R77 1 024996 RES CF 1 4W 82K 5 R74 1 029613 RES CF 1 4W 91k 5 R55 2 024997 RES CF 1 4W 100k 5 R6 ...

Page 6: ...T 47 1 021741 PILOT LIGHT HOLDER 1 031625 PILOT LIGHT NUT 1 036595 PILOT LIGHT LENS JEWEL RED 4 024969 RES CF 1 4W 1 5K 5 R46 49 PWR TUBE SCOKETS 4 021402 RES CC 1W 470Ω 10 R50 53 PWR TUBE SOCKETS 4 027979 SCREW M 4 40X1 4 PHP NI SLIDE SWITCHES 14 028937 SCREW TF 6 32X5 8 PHP ZI MAIN PCB CAP PCB 1 9904101560 SCREW 6X3 8 HI LO PHP BLX RCA JACK 4 016473 SCREW MA 8 32X1 2 PHP ZI OUTPUT XFMR 1 032806 ...

Page 7: ... SPEAKER MOUNT 2 022277 SCREW M 10 32X1 1 2 OHP NI TILT BACK LEGS 8 037952 SCREW SMA 6X1 OHP NI BACKBOARD MOUNT 7 029828 SCREW PB 8X33 4 PHP ZI REVERB REAR CHASSIS MOUNT 1 049135 SPEAKER 15 4Ω CAST FRAME 2 024752 STRAP CHASSIS 4 1 2 NI CHASSIS MOUNTING 8 037215 WASHER C SINK 6 NI BACKBOARD MOUNT 2 022285 WASHER SP LOCK 1 4X9 16 NI TILT BACK LEGS 6 022319 WASHER FLAT 1 4X9 16 NI TILT BACK LEGS 2 02...

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