Roland GP-100 Service Notes

Jun,
1995
GP-100
-
100
ISERVICE
NOTES
GUITAR
PREAMP/PRDCIESSDR
First
Edition
TABLE OF CONTENTS
SPECIFICATIONS
LOCATION
OF CONTROLS
EXPLODED
VIEW
PARTS
LIST
BLOCK DIAGRAM
TEST
MODE
IDENTIFYING
VERSION
NUMBER
FACTORY SETUP
DATA SAVE
DATA
LOAD
MAIN
BOARD
ASS'Y
PS
BOARD
ASS'Y
JK
BOARD
ASS'Y
INPUT
BOARD
ASS'Y
PHONES BOARD
ASS'Y
LED
BOARD
ASS'Y
VR BOARD
ASS'Y
ENC BOARD
ASS'Y
SW
BOARD
ASS'Y
1C
DATA---
S Page
1
1
'mm
-
-
2
/\- y
h 3
7'U'y'Pm 4
xX
K
.4-7
—
HS
8
7t'7
hU-
•
8
8
X
—
^
8
MAIN
BOARD
ASS'Y
9-11
PS
BOARD
ASS'Y
12, 13
JK
BOARD
ASS'Y
12, 13
INPUT
BOARD
ASS'Y
12,
13
PHONES BOARD
ASS'Y
12,
13
LED BOARD
ASS'Y
12,
13
VR BOARD
ASS'Y
12,
13
ENC BOARD
ASS'Y
12,
13
SW BOARD
ASS'Y
12,
13
ICx-^
14
SPECIFICATIONS/f±il
GP-100 Service Note
©AD
Conversion(INPUT)/AD'^0l
©AD
Conversion(RETURN)/AD^JI5
©DA
Conversion/DA^H^
©Sampling Frequency/'9'>7^'J
©Program
Memories/yP'i^
^A
•
^
^
U
—
©Nominal
Input
Level/^i^ATD I^^VU
©Input Impedance/ATjY
>
tf—
A
©Nominal
Output Level/^i^t±i73
U AVU
©Output Impedance/t±i73
Y
>
tf—
A
©Dynamic Range /
'P • L'
> v
©Display/x
-rAyUT
©Power
Supply/^i!^
©Power Consumption/>i^^73
©Dimensions/^f?f^'^>i
©Weight/MS
©Accessories/#^™
©Options/S'Jro™
:
22
bit(AF
Method) 128 times Oversampling
A
I modulation
22
L'-y
S(AF:^5t)
128fgT-/'^--tf>7°U >^'A
:
18
bit linear
128 times
Oversampling
A
I modulation
18 L'-y h
•
U-7^128fST-/<--9->7°U >A'A
:
1
8
bit
linear
/ 1
8 L' -y F
•
'J
— T
;
44.1
kHz
:
400(200:User + 200:Preset)
:
INPUT -10 dBm, +A
dBm
RETURN
-10 dBm, +4
dBm
:
OUTPUT
1
MQ
SEND
100
kO
:
OUTPUT
-10 dBm,
-1-4
dBm
SEND
-10 dBm,
-1-4
dBm
:
OUTPUT
2kQ
SEND
2
kQ
:
1
08 dB
or greater
/ 1
08 dBJi^±
:
16
characters,
2
line(backlit
LCD)
/ 161^7
x 21
t(>^''
y
7 7-Y F#)
:
AC1
00
V,
AC1
1
7 V,
AC230 V
or
AC240 V
:
13
W
:
1
82(W)
X 299(D) x 44(H)
mm
1
9(W)
x
1
1-13/1 6(D) x
1
-3/4(H) inches
:
3.6kg/
7 lbs
15oz
:
Owner's Manual (Japanese) :70566278
Owner's Manual (English) :70566456
:
MIDI
FOOT CONTROLLER
FC-200
Foot Switch:DP-2, FS-1,
FS-5U/5L(BOSS)
EXPRESSION PEDAL
EV-5, FV-300L(BOSS)+PCS-33
MULTI CONTROLLER MCR-8
LOCATION OF
CONTROLS//\"t
;i'IEMISl
LED
Guide
(32130630)
LED(Red)
GL-3PR8
(15029281)
M R-KNOB MF BLK
(22485188)
RK09711 50KA
(00783056)
M
R-KNOB
MF
BLK
(22485188)
RK097112 10KA
(00783067)
M
R-KNOB
MF
BLK
(22485188)
RK11K112 10KB
(00783045)
Display
Cover
(22040152)
LCD
RCM7044U-1B
(00787123)
A S-KEYTOP A S-KEYTOP
SX2H BLK
SD2H
BLK
(22495220) (22495224)
Tact
SW
SKHVBE
Tact
SW
SKHVBE
(13129764) (13129764)
M R-KNOB
L
BLK
(22485307)
Rotary
Encoder Power
SW
EC11B1524 L1=15 EST206B
(00344578) (13149125)
LED
Guide
(32130630)
LED(Green)
GL3EG8
(15029389)
I
Phone
Jack(Stereo)
HLJ7000-01-3010
(13449172)
Phone Jack(Mono)
HLJ71
00-01 -3010
(00675256)
Front Panel
(00783201)
Bottom Chassis
(00783267)
Top Cover
(22025581)
Cord Bushing
100V/230V/240V A/240V E KF-41 (12369533)
117V KR-61 (12369532)
Phone Jack(Stereo)
HLJ7001-01-3010
(13449284)
w
MIDI Jack
YKF51-5048
(13429676)
Phone Jack(Mono)
HLJ7101-01-3010
(13449283)
Cord Bush
Holder
100V/230V7240V A/240V
b
(22190943)
117V (22190942)
I^Roland 17059808 Printed
in
Japan (AFAO)
(CR)
1