Marshall Amplification DSL100HR - Important Safety Instructions; Compliance and Regulatory Information

DSL100HR
VALVES
4 x ECC83, 4 x EL34
CHANNELS
2, ultra gain and classic gain
POWER CONTROL
100W or 50W
EQUALISATION
Master volume II, master volume I, master
select switch, resonance, presence, tone
shi switch, bass, middle, treble, ultra gain
channel (OD1/2 switch, volume, gain),
classic gain channel (clean/crunch switch,
volume, gain)
EFFECTS
Reverb (per channel)
SPEAKER OUTPUTS
5 x 1/4” jack sockets
(16Ω load / 8Ω load / 4Ω load)
OUTPUTS
1 x 1/4” jack emulated line out
Eects loop send/return
3DSL100HR service manual
BOOK-80016-01 | M3390.070
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.
Warning! Safety instrucons 4
Country idencaon codes 5
DSL100HR exterior 6
Amp assembly 7
Amp assembly tables 9
Voltage and waveform tesng 10
Front panel funcons 12
Rear panel funcons 14
Rear panel PCB 15
Main PCB 18
Main PCB - g. A voltages 21
Main PCB - g. A waveforms 22
Main PCB - g. B voltages 23
Main PCB - g. B waveforms 24
Main PCB - g. C 26
Main PCB - g. D voltages 27
Main PCB - g. D waveforms DFX1 28
Main PCB - g. E voltages 29
Main PCB - g. E waveforms 30
Main PCB - g. F voltages 33
DFX1 module PCB 35
DFX1 PCBPs 36
Component idencaon PCBP 37
Component side track PCBP 38
Solder side track PCBP 39
Spares list DSL100HR 40
Revisions 41
CONTENTS