Block Diagram - Roland V-Drums TD-6V Service Notes

Feb.2004

BLOCK DIAGRAM

fig.block
2
1a
3
KICK
1
JK1
A
2
1b
3
SNARE
1
1c
JK2
A
2
1d
3
HIHAT
1
JK3 A
2
2a
3
TOM2/AUX
1
2b
JK1 A
2c
2
3
TOM3/4
2d
1
JK2
A
2
3a
3
TOM1
1
JK13 A
2
3b
3
CRASH1
1
JK3
A
2
3c
3
CRASH2
1
JK4
A
2
3d
3
RIDE
1
JK11 A
2
3
HH CTRL
1
JK12
A
~
1a 3d
IC19,20,22
MIDI
RIPPLE
FILTER
REGULATO R
IC31
POWER
DC-DC
CONVERTER
2
1 IC38
DC IN
3
JK9
ACI Series
A D
9V/1000mA
16
IC21F
13 12
IC21D
9 8
IC41A
1 7
RUB BER
S W
1 2
IC41B
3 5
IC21E
11 10
IC21C
5 6
IC21B
3 4
IC21A
1 2
X1 7.056MHz
CPU
RIM[0..7] IC1
HHCTRL
AD AD
Mult i -
PAD[0..10]
plexer
+
A 9
IC23,24
+ 5 +
D D 3. 3
REGULATOR
IC9
A - 9
TD-6V
PANEL BOARD
LED
LCD
20x2
1 2
TD-6V
MAIN BOARD
DAC
SH2GA
IC4
8
GACLK
16
U8 L8
16 16
AD
FLASH SRAM WAVE
ROM
16Mbit 1Mbit
(1Mx16bit) (128Kx8bit) (4Mx16bit)
X2
IC3 IC2,5
+ 5
D
1 2
JFET
IC6
D
IC2
(-) (+)
IC3 IC4
VOLUM E
1 3
VR1
IC27
+
+
IC29
TG
24.576MHz
X2
IC12
8
Effects
DRAM
64Mbit 4Mbit
(256Kx16bit)
IC35 IC17
TD-6V
2
3
MIX IN
1
JK4
A
2
3
PHONES
1
A JK7
2
4
OUTPUT
1
L(MONO)
JK5
A
2
4
OUTPUT
1
R
A JK6
17