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CODE100 &
CODE100H
SERVICE MANUAL
BOOK-80010-01
M3390.054

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Summary of Contents for Marshall Amplification CODE100

  • Page 1 CODE100 & CODE100H SERVICE MANUAL BOOK-80010-01 M3390.054...
  • Page 2 Units made to previous specification or design should not be modified to current design unless specified by a company statement. Marshall Amplification Plc reserve the right to alter and update this documentation or product without notice.
  • Page 3: Table Of Contents

    Component Side Track PCBP 91010 & 2-way footswitch PEDL-91009 Solder Side Track PCBP SPEAKER Spares List CODE100C Custom Voiced (4Ω 50W) Spares List CODE100H Revisions FOOTSWITCH 4-way programmable footswitch PEDL- 91010 & 2-way footswitch PEDL-91009 CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 4: Warning! Safety Instructions

    WARNING! SAFETY INSTRUCTIONS PLEASE READ THE FOLLOWING NOTICE IN FULL BEFORE ATTEMPTING TO REPAIR, SERVICE OR DISMANTLE ANY ITEM OF MARSHALL AMPLIFICATION PLC. PLEASE NOTE THAT FAILURE TO OBSERVE MAINS INPUT & FUSE out by suitably trained and qualified all components are specific for their...
  • Page 5: Country Identification Codes

    CBLM-00013 / CBLM-90013 220V 50HZ Semko Denmark, Sweden, Finland, Norway CBLM-00003 / CBLM-90002 230V 50HZ Taiwan CBLM-00009 / CBLM-90003 120V 60HZ CBLM-00005 / CBLM-90003 120V 60HZ Hong Kong CBLM-00006 / CBLM-90001 220V 50HZ CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 6: Code100C Exterior

    PARTS LIST ITEM DESCRIPTION STOCK NO. MARSHALL LOGO, WHITE LOGO-01210 FRET CLOTH, BLACK FRET-90041 HANDLE ASSSEMBLY HNDL-91004 12” CUSTOM SPEAKER SPKR-00110 BLACK LEVANT COVERING CVER-00209 RUBBERT FEET (BIG) FEET-90026 DRAWN MPoderys CHECKED APPROVED CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 7: Code100H Exterior

    CODE100H EXTERIOR PARTS LIST ITEM DESCRIPTION STOCK NO. MARSHALL LOGO, WHITE LOGO-01210 BLACK LEVANT COVERING CVER-00209 HANDLE ASSEMBLY HNDL-91004 BLACK LEVANT COVERING CVER-00209 RUBBER FEET (BIG) FEET-90026 CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 8: Amp Assembly

    LCDD-00002 BROWN BODY, GOLD CAP KNOB REF. TABLE 4 BROWN BODY, GOLD CAP KNOB, ENCODER REF. TABLE 4 FS HEADPHONE PCB PCBA-90008 DSP PCB PCBA-90033 BLUETOOTH PCB PCBA-90034 DRAWN MPoder CHECKED APPROVE CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 9: Amp Assembly Tables

    TABLE - 5 MAINS INPUT FUSES VOLTAGE SPEC DESCRIPTION STOCK NO. A, D, E, H, I, K, L, Q, FUSE 0219.315MXAP FUSE-90024 S, X B, C, F, K, M, T, U FUSE 0219.630MXAP FUSE-90025 CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 10: Psu Assembly

    3 POLE IEC FULSED MAILS INLET SKTM-90002 MAINS TRANSFORMER REF. TABLE 1 POWER AMP PCB PCBA-90008 SPEAKER OUTPUT PCB PCBA-90032 BRIDGE PCB PCBA-90031 MAINS INLET FUSE MXAP TO FIT SKTM-90002 REF. TABLE 5 DRAW CHEC APPR CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 11: Front Panel Functions

    Controls the amount of gain introduced to preset. the stored gain, bass, middle, treble & a preset. The higher the gain, the harder volume settings. the preamp is driven. Because gain, bass, middle, treble & CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 12 Your edited settings will store via amplifier’s FX loop. sounds. MST modelling faithfully recreates over the current preset and the display will CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 13: Front Panel Pcb

    R28 10R DGND_FP CN1:6 MASTER +3V3_FP DGND_FP CN1:6 FC_TX +3V3_FP CN1:7 +3V3_FP +3V3_FP DGND_FP FC_TX +3V3_FP CN1:7 CODE100 & CODE100H Service Manual FC_RX UI_SPI_CS_SW CN1:8 CN1:5 FC_RX CN1:8 CLK INH DGND_FP +3V3_FP PA_MUTE BOOK-80010-01 | M3390.054 CN1:9 UI_SPI_CS_LCD DGND_FP CN1:6...
  • Page 14 DGND_FP LED1 DGND_FP VR5:2 VR4:2 VR3:2 VR2:2 VR1:2 VR6:3 DGND_FP MATERIAL DIMENSIONS IN TOLERANCE (UNLESS OTHERWISE S MATERIAL THICKNESS CODE100 & CODE100H Service Manual HOLE DIA = +/- BOOK-80010-01 | M3390.054 16.6.14 DRAWN DATE DIMENSIONAL = +/- MODEL CHECKED DATE...
  • Page 15: Rear Panel Functions

    26. SPEAKER OUTPUT (CODE100H ONLY) Connect a speaker cabinet here. IMPORTANT - Do NOT connect a speaker cabinet of less than 8 Ohm, and never use CODE100H without a speaker cabinet connected. CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 16: Rear Panel Pcb

    REAR PANEL PCB G471 CN5:1 CN14 470p PA SEND 470p CN13 PA SEND CN5:2 G471 G471 EXT SPK CN5:3 PA RETURN 100k PA RETURN 100k 470p 100n 100n 100n CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 17: Mains Input Details & Bridge

    Sheet MODEL ECO NUMBER DATE APPROVED DATE DENBIGH ROAD, BLETCHLEY, MILTON KEYNES, MK1 1DQ. CHECKED DATE File: CODE100-64-02-V1 CODE100 & CODE100H Service Manual CODE100-70-02-V2 CODE100 TEL (01908) 375411 FAX (01908) 376118 R DATE APPROVED DATE BOOK-80010-01 | M3390.054 File: CODE100-70-02-V2.SchDoc...
  • Page 18: Power Supply Unit & Output Pcb

    PVCC IC6:2 IC6:2 AGND AGND AGND PVCC/2 AGND NE5532 PVCC/2 NE5532 CODE100 & CODE100H Service Manual BTGND DGND AGND MATERIAL DIMENSIONS IN Cannot open file C:\altium files\Templates\logo.JPG TITLE BOOK-80010-01 | M3390.054 100W PSU + OUTPUT TOLERANCE (UNLESS OTHERWISE STATED) MATERIAL THICKNESS HOLE DIA = +/- 07.02.17...
  • Page 19: Digital Signal Processor Pcb

    DWG. No. Sheet AGND AGND MODEL CHECKED DATE DENBIGH ROAD, BLETCHLEY, MILTON KEYNES, MK1 1DQ. 330n CODE 100 CODE-60-02-V8 CODE100 & CODE100H Service Manual TEL (01908) 375411 FAX (01908) 376118 ECO NUMBER DATE APPROVED DATE AGND File: CODE-60-02-V8.SchDoc Date: 13/02/2017...
  • Page 20: Headphones Pcb

    IC2:3 CN7:2 NE5532 AGND 100n ROUT CN3:5 CN7:3 IC2:2 AGND 100R AGND AGND AGND AGND AGND CN3:6 FC_TX BT_LOUT CN6:1 CODE100 & CODE100H Service Manual CN3:7 NE5532 100R BOOK-80010-01 | M3390.054 CN6:2 AGND FC_RX BT_ROUT CN3:8 CN6:3 CN3:1 CN3:2 PA_MUTE...
  • Page 21: Bluetooth Pcb

    Cannot open file C:\altium files\Templates\logo.JPG V_In V_RTC TITLE 100n 100n 100n BT BLE AUDIO 100n 100n 100n TOLERANCE (UNLESS OTHERWISE STATED) CODE100 & CODE100H Service Manual MATERIAL THICKNESS BTGND BTGND BTGND BTGND BTGND BTGND HOLE DIA = +/- BOOK-80010-01 | M3390.054 BTGND BTGND...
  • Page 22: Component Identification Pcbp

    COMPONENT IDENTIFICATION PCBP REAR SPEAKER OUTPUT PCBA-90032 FRONT PCBA-90049 PSU & OUTPUT PA PCBA-90008 BRIDGE PCBA-90031 CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 23 COMPONENT IDENTIFICATION PCBP (CONTINUED) DSP PCBA-90033 HEADPHONES PCBA-90008 BLUETOOTH PCBA-90034 CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 24: Component Side Track Pcbp

    COMPONENT SIDE TRACK PCBP REAR SPEAKER OUTPUT PCBA-90032 FRONT PCBA-90049 PSU & OUTPUT PA PCBA-90008 BRIDGE PCBA-90031 CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 25 COMPONENT SIDE TRACK PCBP (CONTINUED) DSP PCBA-90033 HEADPHONES PCBA-90008 BLUETOOTH PCBA-90034 CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 26: Solder Side Track Pcbp

    SOLDER SIDE TRACK PCBP REAR SPEAKER OUTPUT PCBA-90032 FRONT PCBA-90049 PSU & OUTPUT PA PCBA-90008 BRIDGE PCBA-90031 CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 27 SOLDER SIDE TRACK PCBP (CONTINUED) DSP PCBA-90033 HEADPHONES PCBA-90008 BLUETOOTH PCBA-90034 CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 28: Spares List Code100C

    3 POLE IEC FULSED MAILS INLET FUSE-90024 0219.315MXAP FUSE - A, D, E, H, I, K, L, Q, S, X FUSE-90025 0219.630MXAP FUSE - B, C, F, K, M, T, U SWTM-90006 POWER SWITCH PS8A - UNIVERSAL CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 29: Spares List Code100H

    3 POLE IEC FULSED MAILS INLET FUSE-90024 0219.315MXAP FUSE - A, D, E, H, I, K, L, Q, S, X FUSE-90025 0219.630MXAP FUSE - B, C, F, K, M, T, U SWTM-90006 POWER SWITCH PS8A - UNIVERSAL CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 30: Revisions

    REVISIONS As and when revisions are made, the service manual will be updated. CODE100 & CODE100H Service Manual BOOK-80010-01 | M3390.054...
  • Page 31 WHILST THE INFORMATION CONTAINED HEREIN IS CORRECT AT THE TIME OF PUBLICATION, DUE TO ITS POLICY OF CONSTANT IMPROVEMENT AND DEVELOPMENT, MARSHALL AMPLIFICATION PLC RESERVES THE RIGHT TO ALTER SPECIFICATIONS WITHOUT PRIOR NOTICE. MARSHALL AMPLIFICATION PLC, DENBIGH ROAD, BLETCHLEY, MILTON KEYNES, MK1 1DQ, ENGLAND.

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Code100h

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