Roland V-Drums TD-3 - Connecting Peripherals; Connecting Drum Pads and Pedals

13
Feb.2004 TD-3
BLOCK DIAGRAM
fig.block
MIX IN
HH CTRL
EEPROM
(mini jack)
OUTPUT
(L)/MONO
OUTPUT
(R)
PHONES
DC IN
POWER
CRASH1
HIHAT
TOM3
TOM1
TOM2
SNARE
RIDE
RIPPLE
FILTER
HHCTRL
KICK
CPU
SRAM
8bit
ROM
16bit
8bit
DSP
PANEL BOARD
PANEL BOARD
PANEL BOARD
REGULATOR
INVERT
CONVERTER
STEP-DOWN
CONVERTER
DAC
Lout
Rout
PANEL BOARD
EEPSDA
EEPSCK
AD
AD
JK3
JK4
JK5
JK6
JK7
JK5
JK6
JK7
JK8
JK9
CRASH2
IC23 - IC25
IC18, IC27
MIDI IN MIDI OUT
JK300 JK301
IC1
IC8
IC6
IC7
IC3
IC12
IC19 IC16
IC22
JK3
SW3
JK1
JK400
JK1
JK2
Q15
IC11
IC13
IC14
VR1
D
A
A
D
A
A
A
+
A9
-
9A
A
A
A
A
A
A
A
A
A
A
AA
+
5D
+
D3.3
+
5D
8.25MHz
1 4
a
b
c
d
e
f
g
dp
1 21 2
1 22
1
3
1
2
4
1
2
3
1 2
1 2
1 2
1 2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
7.2MHz14 1
2
3
11
12
13 21
22
23
1
2
4
1 21
2
3
1
2
3
1 2
1
4
2
5
3
1 2 3 4 5
10
9
1
4
2
5
3
1 2 3 4 5
10
9