Roland TD-7 Service Notes

Nov. 1992
TD-7
r
1
PERCUSSION
1
JF
SDUNO
MDOULE
SERVICE NOTES
SPECIFICATIONS
/tt«l
TABLE
OF
CONTENTS
SPECIFICATIONS
EXPLODED
VIEW
PARTS LIST
TEST
MODE
DATA SAVE AND LOAD
HOW TO
LOAD
THE
FACTORY
PRESET DATA
IDENTIYFING
THE VERSION NUMBER
TROUBLE
SHOOTING
BLOCK DIAGRAM
CIRCUIT
BOARD(MAIN)
CIRCUIT DIAGRAM(MAIN)
CIRCUIT BOARD(ANALOG)
CIRCUIT DIAGRAM (ANALOG)
CHANGE INFORMATION
First Edition
Page
•Percussion
Sound Module//'T-
•Number of Tones/
•Maximum Polyphony/
•Patch/-''Cy9=jl3f
•Patch Chaln//'f-j/9^* 9^1
•Phrase Sequence
Pattems/7
U—
X*
v—
y
•Quantize/
•
Phrase
Sequencer/
y
U- •X* xvtf—
Sound-on-Sound/if:^
V
F
1
2
/<-y<JZh
3
xXl-t-K
4-5
x-5'CD-lr
—
X<fcn-
K
6,7
y h
V
-
'
-fV-ky
h
'
8
/<-
y
3
8
h 5
Xiuy
a.
—
?
.f
vx
••••
8
ya-y
9
»IREI
(MAIN)
10
HIKEI
(MAIN)
11-13
SlSa
(ANALOG)
14
0KEI
(ANALOG)
15
16.17
•Tempo/9^V7t(
•Effect/
IX
1^7
K
•
Effectl/iXi
X
K
1
•
Effect2/iXiX
K2
'
•Dlsplay/X'^-xXH'
•OUTPUT Level/
t±l*
•Noise Lenel/
X
^
X
•
•Current
Draw/>^9{B;)!E
<
•Power
Source/
SJg
•Dimensions/
—
•Weight/
•Accessories/
(^JSno
Owner’s
Manual
set(Japanese)
Owner’s
Manual
set(Engllsh)
Rubber
Foot Set
zMC
Adaptor
BRB-100
(100V)
BRB-120
(117V)
BRB-220
(230V)
BRB-240E
(240VE)
BRB-240A
(240VA)
Pad(PD-7)
Kick
Trigger
Unit (KD-7)
Hi-hat
Control Pedal
(FD-7)
Compact
Drum Stand
(MDS-7)
Symbal
Holder
Set
(MDY-7)
Pad Holder
(MDH-7)
Footswich
(FS-5U)
Footswitch Cable
(PCS-31)
Stereo Headphone
(RH-120)
Rack
Mount Adaptor(RAD-50)
Waveforms
: 256
Instruments
512
14 notes
32
8 track
(16
step/1 track)
•User’s
Patterns/
a.—
24
Preset Patte
ms/
X
iJ
1r-;/
24
96 clocks/quarter
note
96iro.;/X/45^^^?
96 clocks/quarter
note
96i;a.yi>/4^^^
4
9}$??
= 24
-260
Reverb/
U-'i—
X
Delay/
U't
Chorus/
—
5 X
Flanger/75
vy-f
—
16 characters x
2 lines (backlit
LCD)/16
y-2Vy(J'^-ytJ=y'<
LCD)
Max. 5.2Vp-p(L)
8.48Vp-p(IND1)
10.08Vp-p(PHONES)
Less
than -75dBm
(FLAT)
Less than
-
76dBm
(DIN AUDIO)
700mA at AC
12V
AC Adaptor
BOSS
BRB Serise
8-5/8(W)
X
9-1/4(D)
X
1-3/4(H) Inches
218(W)
X
234(D)
X
44(H) mm
3 lbs
(except
AC Adaptor)/)
.35 kg
(AC
7XX^'
<
)
PNo.26055318
•Options/
PNo.26055319
PNo.22355175
PNo.12449616
PNo.12449617
PNo.12449618
PNo.12449619
PNo.
12449620
Volume
Knob
(22485188)
Rotary Volume
RK09L1220
50KK
x
2
Encoder Knob
(2248023200)
Rotary Encoder
EC16B25D0
Rack Keytop (D) 1
P
(22495205)
LED
(red)
SLR55VC3F
LED Guide
(3213063000)
PB-ESCTSD1HBLK
(22225375)
LED (green)
SLR55MC3F
Cord
Hook FC-50
(2236071200)
Jack(Stereo)
HSJ1
453-01
-010
(13449442)
Jack(Monaural)
HU7101-01-3010
(13449283)
Top
Cover
(22035425)
Jack(Stereo)
HSJ1
453-01
-010
(13449442)
LCD
Cover
(22043130)
LCD Unit
RCM7033M-1
B
(15029560)
Front Panel
(22225528)
Rack
Keytop
(S) 2P
(22495210)
Half
Rack Power
Button
(3249059500)
Power
Switch
SPUN19F
(13129369)
AC Adaptor Jack
HEC0740-010010
(13449728)
DIN
Connector
5P
M0094
(13429902)
Jack(Stereo)
HU4306-0
1-3080
(13449258)
Chassis
(22815865)
Jack(Stereo)
HU7001-01-3010
(13449284)
[^Roland
17059669
Printed
in Japan
AFHO
(DP) 1
Copyright
©
1992
by ROLAND
CORPORATION

Roland TD-7 Specifications

General

Display	LCD
MIDI	In, Out, Thru
Effects	Reverb
Sequencer	Yes
Outputs	Stereo output, headphone output
Presets	50 preset kits
Power Supply	AC Adaptor