Marshall Amplification DSL100HR Service Manual
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Marshall Amplification DSL100HR Service Manual

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DSL100HR
SERVICE MANUAL
BOOK-80016-01
M3390.070

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Summary of Contents for Marshall Amplification DSL100HR

  • Page 1 DSL100HR SERVICE MANUAL BOOK-80016-01 M3390.070...
  • 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

    THE DSL100HR HAS TWO GAIN CHANNELS TO PRODUCE THAT LEGENDARY MARSHALL SOUND WITH RICH FUNCTIONALITY FOR THOSE WHO REQUIRE FLEXIBILITY AND UNQUESTIONABLE QUALITY. THE AMP CAN MOVE BETWEEN TWO SOUNDS WITHIN EACH GAIN CHANNEL, SO THAT PLAYERS CAN CREATE AND RELEASE THEIR PERSONALITY THROUGH SOUND.

  • 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 personnel at properly approved waste appropriate conformity approval.

  • Page 5: Country Identification Codes

    China 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 DSL100HR service manual BOOK-80016-01 | M3390.070...

  • Page 6: Dsl100Hr Exterior

    LOGO-01204 BLACK FRET COVERING FRET-90027 HANDLE OVERMOULD WITH BLACK END CAPS HNDL-90014 BLACK ELEPHANT GRAIN CVER-90002 90 DEGREE REAR CORNER CORN-91008 90 DEGREE FRONT CORNER CORN-91007 RUBBER FEET (BIG) FEET-90026 BLACK ELEPHANT GRAIN CVER-90002 DSL100HR service manual BOOK-80016-01 | M3390.070...

  • Page 7: Amp Assembly

    AMP ASSEMBLY PARTS LIST ITEM QTY DESCRIPTION STOCK NO. DSL100HR FRONT PANEL REF. TABLE 2 DSL100HR REAR PANEL REF. TABLE 3 MAINS TRANSFORMER MD17XX REF. TABLE 1 OUTPUT TRANSFORMER MD175E TXOP-91008 IEC POWER SOCKET SKTM-90002 MAINS SWITCH WITH LED REF. TABLE 6...
  • Page 8 TUBE SHIELD-1 2.3-50 SHORT SPRING VLVE-90108 VACUUM TUBE EC83 (V1) REF. VALVE CHART VACUUM TUBE EC83 (V2, V3, V4) REF. VALVE CHART VACUUM TUBE EL34 II JJ (V5, V6, V7, V8) REF. VALVE CHART DSL100HR service manual BOOK-80016-01 | M3390.070...

  • Page 9: Amp Assembly Tables

    PANL-91106 TABLE 3 - REAR PANELS - COMBO VOLTAGE SPEC QTY DESCRIPTION STOCK NO. A, D, E, H, I,K, L, Q, DSL100HR REAR PANEL 230V PANL-91107 S, X B, C, F, M, T, U DSL100HR REAR PANEL 120V PANL-91108 DSL100HR REAR PANEL 100V...

  • Page 10: Voltage And Waveform Testing

    CT, SCRN, HT6 “HIGH” = 27V rms or 85.6V pp (HIGH) CN 5/6 CT, SCRN, HT6 “LOW” 135V CN 10/11 HEATERS (V2-8) 6.74V CN 1/2 LT1, LT2, HEATER V1 15.3V CN 21/22 BIAS1, BIAS2 108V DSL100HR service manual BOOK-80016-01 | M3390.070...
  • Page 11 VOLTAGE AND WAVEFORM TESTING (CONTINUED) TEST POINTS AND RELEVANT WIRING DIAGRAMS WITH RESULTS ALL DISPLAYED IN THE PAGES THAT FOLLOW. 10 11 DSL100HR service manual BOOK-80016-01 | M3390.070...

  • Page 12: Front Panel Functions

    Clean/ Controls the middle frequency of your Controls the amount of lower frequencies tones. Crunch or OD1/OD2. sound. Turning clockwise adds girth. in your sound. Turning this control DSL100HR service manual BOOK-80016-01 | M3390.070...
  • Page 13 LOW: This is the 50 Watt setting for 20. MASTER STATUS LED been designed to deliver the optimum the DSL100HR and the 20 Watt for the This LED lights green to indicate that tonal performance at all power levels. DSL40CR.

  • Page 14: Rear Panel Functions

    (rear panel or output transformer failure. NEVER the loop and master volume via MIDI Connect the output of an external FX function #33). use DSL100HR or DSL40CR without a messages. pedal or processor. speaker load. Note: For silent recording via emulated 29.

  • Page 15: Rear Panel Pcb

    4.77V MODEL 18-07-16 DENBIGH ROAD, BLETCHLEY, MILTON KEYNES, MK1 1DQ. CHECKED DATE RFC 3949 09.05.17 DSL 40/100 MK2 DSL100M2-61-02 TEL (01908) 375411 FAX (01908) 376118 ECO NUMBER DATE APPROVED DATE DSL100HR service manual File: DSL100M2-61-02-V8.SchDoc Date: 17/08/2018 BOOK-80016-01 | M3390.070...
  • Page 16 C207 CN203:7 CN204:2 R215 LINE_R 220R G471 D201 CN204:3 RGND JS211 L206 R240 CN204:4 4148 R224 JS204 DSL100HR service manual CN204:5 G471 220R 560R R216 R217 CN204:6 R238 MT1 MT2 D202 IC202 100k 100k BOOK-80016-01 | M3390.070 6N138 DGND CHGND...
  • Page 17 JS201 V(rms) 18.7V and V(pp) 43.6V JS201 V(rms) 46.4V and V(pp) 109V JS201 V(rms) 48.2V and V(pp) 109V TITLE DSL 40/100 MK2 Rear PCB DSL100HR service manual BOOK-80016-01 | M3390.070 MARSHALL AMPLIFICATION PLC DWG. No. Sheet H ROAD, BLETCHLEY, MILTON KEYNES, MK1 1DQ.

  • Page 18: Main Pcb

    J.E.M DATE 06-06-18 DENBIGH ROAD, BLETCHLEY, MILTON KEYNES, MK1 1DQ. Level adjustment for PP 09.05.17 DSL100M2-60-02 AGND DSL40/100 MK2 TEL (01908) 375411 FAX (01908) 376118 DSL100HR service manual Andy Golding ECO NUMBER DATE APPROVED DATE 2018.06.07 File: DSL100M2-60-02-v9 Page1.SchDoc Date:...
  • Page 19 DENBIGH ROAD, BLETCHLEY, MILTON KEYNES, MK1 1DQ. CHECKED DATE es ACS 09-02-17 DSL100M2-60 DSL40/100 MK2 TEL (01908) 375411 FAX (01908) 376118 Andy Golding DATE APPROVED DATE 2018.06.07 MT10 MT11 File: DSL100M2-60-02-v9 Page2.SchDoc 11:21:50 DSL100HR service manual +01'00' BOOK-80016-01 | M3390.070...
  • Page 20 0W6 1% VR15:1 CN16:3 B50k CN15:10 CN16:10 CN16:4 160V CN15:6 CN16:6 AGND DSL100HR service manual MATERIAL DIMENSIONS IN TITLE BOOK-80016-01 | M3390.070 DSL40/100 MK2 Main PCB RFC3921 06.06.18 TOLERANCE (UNLESS OTHERWISE STATED) MATERIAL THICKNESS HOLE DIA = +/- C138 Changed to 160V...

  • Page 21: Main Pcb - Fig. A Voltages

    LEAD 2 100u S OUT 100u 470k LED2 BZX55-10V R124 TLC6C598QDRQ1 MASTER 1 0W6 1% 0W6 1% R122 DGND MASTER 2 100V 450V PGND DSL100HR service manual LED4 R126 470k FX LOOP BOOK-80016-01 | M3390.070 LED3 470k 100k +3V3 +3V3...

  • Page 22: Main Pcb - Fig. A Waveforms

    V1 PIN7 V(rms) 339mV and V(pp) 984mV V1 PIN6 V(rms) 18.1V and V(pp) 52.4V 470k LED2 BZX55-10V TLC6C598QDRQ1 MASTER 1 OD2 - Overdrive 2 R122 MASTER 2 DGND PGND LED4 R126 470k FX LOOP DSL100HR service manual LED3 BOOK-80016-01 | M3390.070 +3V3 +3V3 +3V3 SW_LATCH...

  • Page 23: Main Pcb - Fig. B Voltages

    V3 P8 235V AGND 100k V3 P8 228V AGND 220n 1N5927B 250V MPSA06 270k 100k PGND 100R 470k DSL100HR service manual 500V R138 R121 MASTER 1 0W6 1% BOOK-80016-01 | M3390.070 560R 560R MPSA44 400V VR12:1 220k 100u 100n 100u...

  • Page 24: Main Pcb - Fig. Bwaveforms

    V2 PIN2 V(rms) 106mV and V(pp) 310mV +3V3 V2 PIN2 V(rms) 5.59V and V(pp) 16.2V V2 PIN1 V(rms) 1.53V and V(pp) 4.32V V2 PIN1 V(rms) 57.2V and V(pp) 146V +3V3 SW_LATCH AGND DSL100HR service manual CLK INH BOOK-80016-01 | M3390.070 100n DGND 100n 100n 100n...
  • Page 25 V2 PIN6 V(rms) 15.7V and V(pp) 45.6V V3 PIN1 V(rms) 5.05V and V(pp) 14.6V V3 PIN1 V(rms) 57.8V and V(pp) 123V V3 PIN8 V(rms) 56.2V and V(pp) 121V 100n DGND DSL100HR service manual 100n 100n MISO BOOK-80016-01 | M3390.070 SW3:1...

  • Page 26: Main Pcb - Fig. C

    C138 Changed to 160V 27-02-18 100n 100n DRAWN PGS/AC DATE 20-11-2015 DIMENSION RFC3854 06-09-17 MODEL CHECKED J.E.M DATE 06-06-18 Level adjustment for PP 09.05.17 AGND DSL40 Andy APPROVED Golding DATE ECO NUMBER DATE 2018.06.07 11:21:27 DSL100HR service manual +01'00' BOOK-80016-01 | M3390.070...

  • Page 27: Main Pcb - Fig. D Voltages

    DFX1 P11, P12 12.0V 8.82V 33 (H) MPSA06 DXF1 P21 9.50V (E) 10.1V (B) 10.9V (C) DSL100HR service manual Cannot open file C:\altium files\Templates\logo.JPG MATERIAL DIMENSIONS IN TITLE BOOK-80016-01 | M3390.070 DSL40/100 MK2 Main PCB TOLERANCE (UNLESS OTHERWISE STATED) B10k...

  • Page 28: Main Pcb - Fig. D Waveforms Dfx1

    MARSHALL AMPLIFICATION PLC DWG. No. Sheet MODEL J.E.M 06-06-18 CHECKED DATE DENBIGH ROAD, BLETCHLEY, MILTON KEYNES, MK1 1DQ. DSL100M2-60-02 DSL40/100 MK2 DSL100HR service manual TEL (01908) 375411 FAX (01908) 376118 Andy Golding APPROVED DATE 2018.06.07 File: DSL100M2-60-02-v9 Page1.SchDoc Date: 07/06/2018...

  • Page 29: Main Pcb - Fig. E Voltages

    CN15:4 AGND AGND MATERIAL DIMENSIONS IN TITLE DSL40/100 MK2 Main PCB 06.06.18 TOLERANCE (UNLESS OTHERWISE STATED) MATERIAL THICKNESS DSL100HR service manual HOLE DIA = +/- 27-02-17 16.03.2016 DRAWN AC / PGS DATE DIMENSIONAL = +/- AGND BOOK-80016-01 | M3390.070 06-09-17...

  • Page 30: Main Pcb - Fig. E Waveforms

    FREQUENCY:1kHz - “HIGH” FREQUENCY:1kHz - “HIGH” V4 PIN1 V(rms) 54.0V and V(pp) 157V V4 PIN2 V(rms) 3.63V and V(pp) 10.6V V4 PIN7 V(rms) 1.10V and V(pp) 2.84V V4 PIN2 V(rms) 8.06V and V(pp) 33.6V DSL100HR service manual BOOK-80016-01 | M3390.070...
  • Page 31 RESULTS FOR TEST POINT O (CR) V4 PIN6 V(rms) 51.0V and V(pp) 126V V4 PIN6 V(rms) 17.3V and V(pp) 37.2V V5/6 PIN3 V(rms) 253V and V(pp) 588V V5/6 PIN3 V(rms) 103V and V(pp) 242V DSL100HR service manual BOOK-80016-01 | M3390.070...
  • Page 32 DIMENSIONAL = +/- AGND PGND MARSHALL AMPLIFICATION PLC DWG. No. Sheet MODEL DGND J.E.M 06-06-18 DENBIGH ROAD, BLETCHLEY, MILTON KEYNES, MK1 1DQ. DSL100HR service manual CHECKED DATE DSL100M2-60-02 DSL40/100 MK2 TEL (01908) 375411 FAX (01908) 376118 Andy APPROVED Golding DATE 2018.06.07 MT11 BOOK-80016-01 | M3390.070...

  • Page 33: Main Pcb - Fig. F Voltages

    CONN3 0W6 1% VR15:1 CN16:3 B50k CN15:10 CN16:10 CN16:4 160V CN15:6 CN16:6 AGND DSL100HR service manual MATERIAL DIMENSIONS IN TITLE DSL40/100 MK2 Main PCB TOLERANCE (UNLESS OTHERWISE STATED) MATERIAL THICKNESS BOOK-80016-01 | M3390.070 HOLE DIA = +/- 16.03.2016 DRAWN AC/PGS...
  • Page 34 CONN3 0W6 1% VR15:1 CN16:3 B50k CN15:10 CN16:10 CN16:4 160V CN15:6 CN16:6 AGND DSL100HR service manual MATERIAL DIMENSIONS IN TITLE DSL40/100 MK2 Main PCB TOLERANCE (UNLESS OTHERWISE STATED) MATERIAL THICKNESS BOOK-80016-01 | M3390.070 HOLE DIA = +/- 16.03.2016 DRAWN AC/PGS...

  • Page 35: Dfx1 Module Pcb

    USB_DP G471 DGND USB_DM USB_R1 MIDI_IN CN2:7 G471 +3V3 DGND DGND DGND DSL100HR service manual BOOK-80016-01 | M3390.070 MATERIAL DIMENSIONS IN TITLE DFX1 MODULE TOLERANCE (UNLESS OTHERWISE STATED) MATERIAL THICKNESS HOLE DIA = +/- 20.02.17 DRAWN DATE DIMENSIONAL = +/-...

  • Page 36: Dfx1 Pcbps

    DFX1 PCBPS DSL100HR service manual BOOK-80016-01 | M3390.070...

  • Page 37: Component Identification Pcbp

    R221 � 0 00 0 R23B C21"'1 CN207 CN203 • �� DSL1 00M2-61-00-U6A R213 R20"'1 D201 CN202 CN201 CN206 CN205 C202 a: a: C20"'1 CN20"'1 � � � R222 � DSL100M2-61-00-U68 � � DSL100HR service manual BOOK-80016-01 | M3390.070...

  • Page 38: Component Side Track Pcbp

    COMPONENT SIDE TRACK PCBP DSL100HR service manual BOOK-80016-01 | M3390.070...

  • Page 39: Solder Side Track Pcbp

    SOLDER SIDE TRACK PCBP DSL100HR service manual BOOK-80016-01 | M3390.070...

  • Page 40: Spares List Dsl100Hr

    REF. VALVE VACUUM TUBE EC83 (V2, V3, V4) PANL-91106 DSL100HR FRONT PANEL CHART PANL-91107 DSL100HR REAR PANEL - A, D, E, H, I,K, L, Q, REF. VALVE VACUUM TUBE EL34 II JJ (V5, V6, V7, V8) S, X CHART PANL-91108...

  • Page 41: Revisions

    REVISIONS As and when revisions are made, the service manual will be updated. DSL100HR service manual BOOK-80016-01 | M3390.070...
  • Page 42 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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