Hammond LESLIE 2101, Руководство по обслуживанию

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+5V Reg.
U3
U1A :BPF
125-12kHz
U7 :24bit DAC
U4 : 128K x 8
MTP ROM
U10 : 20bit ADC
PCM1800E
LED
1
2
3
4
LED5(7seg x 2)
LED Driver
U6 & Q4
COM Driver
Q1 Q2 Q3
U11:24bit DAC
U7
PC900V
Q10
A933S
8bit x 3 Matrix
U1B:LPF
125Hz
U2A
MIX AMP
U2B
MIX AMP
U3A :BPF
700-12kHz
U4A:LPF
1.1kHz
STA-L
U5A:LPF
1.1kHz
Low
Rotor
Lch
Horn Rotor ch Rotary Channel
Low
Rotor
Rch
U3B
AMP
U14A
DC AMP
VR1 GAIN
OFFSET
MOTOR CONTROL DC
U4B
MIX AMP
U5B
MIX AMP
Power Amplifier
& Power Supply
CPU Control & DSP Effect
PreAmp
& Panel Switch
Power On
Mute Relay
Q1,Q2,RL2
13cm Woofer
Lch Rch
Rch
Tweeter
Power Switch
Lch
Tweeter
R o tary Horn
Brushless DC
Servo Motor
FY815-SD3
U2
POWER AMP
STK402-120
POWER AMP
STK404-130
U1
PWH-68A
SWH-492A
EFH-237A
Motor Driver
FYD815SD3-300
to J110-10
R79 thru R85
Leslie Power On
50W 50W
50W
50W
Power On
Mute Relay
Q1,Q2,RL1
+5
ROT BASS
MUTE ON/OFF
Q6, Q7
ROT BASS
LEVEL
VR5
VR4
OVER
DRIVE
COM 0
1
8
SW1
MEM
D1 D2 D3
SW2
FUNC.
SEL.
SW3
PRESET
SELECT
COM 1 COM 2
SW5 VALUE
(Rotary Encoder)
ROT IN
VOLUME
VR1
SW4
FUNCTION
SWITCH
Vref
STA-L
VOLUME
VR2
STA-R
VOLUME
VR3
HORN
LEVEL
VR6
J 3 0 2
J 3 0 7
J206 J 2 0 3 J 2 0 7 J 2 0 5
J 3 0 1 J 3 0 5
J 3 0 6
J 1 0 3
LESLIE 11PIN
Bass & Stationary
Line out
L/MONO R
LESLIE 8PIN
J 1 0 1
Rotary
Line out
Rotary
Line IN
1 2
PRESET SLOW/FAST
FOOT SWITCH
LESLIE SLOW / FAST CONTROL
IN OUT
MIDI
L/MONO R
STA-L
STA-R
STA-R
U8 :64KW x 16bit
DRAM
U3 : 1M SRAM
uPD431000AGW
J 3 0 3
+12
SW6
SLIDE
SWITCH
NORMAL
STA MONO
BASS & STA
MUTE
SW6-2
SW6-2
-12
J 3 0 4
J102
C28
C29
J104
J105
Voltage
Select
Plug
BT1 3V
Battery
CR2032
+12
Primary
Secondary
-12
+24V Reg.
U6
POWER
TRANS
EPH-115
+5
from J303
AC LINE FI
LTER
L1,C48 to
C52
Remote DC Out
J 1 1 0 -10
J106
J108
J109
Remote Power
On Relay RL3
Q3,Q4,Q5
J107
J112
CN3
J208
J202
J201
J204
CN1
CN2
U1 :CPU
H8/3007
+12
-12
+5
U9 : DSP
TMS57070
+12V Reg.
U4
-12V Reg.
U5
J111
2.
BLOCK DIAGRAM
#2101/ #2102
#2101/ #2102