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Sunn T50C Service Manual

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Fender Musical Instruments Corp., 7975 North Hayden Road, Scottsdale, AZ 85258
sunn
    is a registered trademark of
T50C
p/n 021-3304-000 (120V)
CONTENTS:
Notices
Main PCB assembly
FX PCB assembly
Cabinet assembly
Schematics/diagrams

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Summary of Contents for Sunn T50C

  • Page 1: Table Of Contents

    T50C p/n 021-3304-000 (120V) SERVICE MANUAL CONTENTS: Notices Specifications Parts lists: Main PCB assembly FX PCB assembly Chassis assembly Cabinet assembly Footswitch assembly End item Schematics/diagrams sunn     is a registered trademark of Fender Musical Instruments Corp., 7975 North Hayden Road, Scottsdale, AZ 85258...

  • Page 2: Service Manual

    Sunn T50C SERVICE MANUAL MARCH 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. It is not to be disclosed to others without the expressed permission of Fender Musical Instruments Co.

  • Page 3: Specifications

    Sunn T50C SPECIFICATIONS Product Release No.: PR 425 (This is not a model number) Part Number: 120V Version : 21-3304 240V Aust : 21-3334 230V UK : 21-3344 230V : 21-3364 100V : 21-3374 Power Requirement: 325W Power output: 50 Watts RMS (High output) 12.5 Watts RMS (Low output)

  • Page 4: Parts List

    NOTE: SHADED ITEMS ARE FOR REFERENCE ONLY MAIN PRINTED CIRCUIT BOARD ASSEMBLY PART # DESCRIPTION REFERENCE DESIGNATION 0055364000 MAIN PCB FAB SUNN T50C 0051660000 BRACKET R/A PC MNT #6-32 BK1 BK2 0028953000 CAP AE AX 100uF 350V +50%-10% C201 C202...
  • Page 5 Sunn T50C MAIN PRINTED CIRCUIT BOARD ASSEMBLY (CONT) PART # DESCRIPTION REFERENCE DESIGNATION 0026730001 DIODE 1N4006 800V 1A D13 D14 D17 D200-207 D210-213 D236 D237 0006260001 DIODE 1N4448 SIGNAL LL D1 D9 D10 D216 D218 D221-227 D229 D231 0029690001 DIODE HV 3kV 200mA LL...
  • Page 6 XSTR PNP 2N4403 TO-92 FX LOOP PRINTED CIRCUIT BOARD ASSEMBLY PART # DESCRIPTION REFERENCE DESIGNATION 0055809000 PCB FAB FX LOOP SUNN T50C 0048914000 CABLE RIBBON 8 CKT 7" 0038690001 CAP AE AX 1uF 100V 20% 0009512001 CAP AE AX 22uF 25V 20% 0052003003 CAP MPF .1uF 250V 10%...

  • Page 7: Chassis Assembly

    0036570000 SWITCH TOGGLE DPST W/NUTS PWR SWITCH 0026472000 SWITCH SLIDE DPTT IMPED. SELECTOR 0051855000 SWITCH ROCKER DPST W/BEZEL SUNN STANDBY SWTCH 0047213000 CONN. AC LINE MALE IEC IEC PWR JACK 0036702000 FUSE HOLDER 3AG FINGER GRIP @ LINE FUSE F1 0077982000 FUSE QA 1-1/4x1/4"...
  • Page 8 0053480000 WSHR FLAT .442x.692 NI @ FX BOARD JACKS 0012398000 TUBING SHRINK 3/16 BLACK @ PILOT LIGHT WIRES 0055365000 PCB ASSY MAIN PCB T50C 0055810000 PCB ASSY FX LOOP T50C 0055372000 FRONT PANEL SUNN T50C 0049009000 XFMR OUTPUT PROSONIC OUTPUT XFMR T2...

  • Page 9: Footswitch Assembly

    HSG FTSW 3 BUTTON 0028143000 HSG END CUP RIGHT FTSW 0037036000 JACK PCB MONO CA (099-0912-000) 0053898000 PCB FAB FTSW 3 BTN SUNN BASS 0055593000 PCB ASSY FTSW 3 BTN DSP/T50C 0055770000 PLATE FTSW 3 BTTN SUNN T50C 0028714000 SWITCH PUSH SPDT...
  • Page 10 CORD PWR W/IEC CONN 230V EUR 0053997000 CORD PWR W/IEC CONN 100V JAP 0051380000 NAME PLATE SUNN 0055771000 FOOTSWITCH ASSY 3 BUTTON SUNN 0017439000 SCRW SMA 6x1/2 PHP BLX @ LOGO 9904101550 SCREW M 8-32x1-1/4 OHP BLX WX CHASSIS TO CAB...