Boss GL-100 Service Notes

JUNE
1989 GL-100
BBDSS
L-l
SERVICE
NOTES
CV
*
rx-j-
„
SPECIFICATIONS
INPUT
EQUALIZER
Input.
Level (Rated)
:
- 20dBm CHI
Input
Impedance
:
1MQ
Boost/Cut
±20dB
BUFFER
OUT Low 100Hz
(Shelving)
Output Level (Rated)
:
-
20dBm
Low
Mid 100Hz to 1.6kHz (Peaking)
Output Load Impedance
:
More
than
1
Ok
Q High Mid 500Hz
to
8kHz (Peaking)
SEND OUT High
8kHz
(Shelving)
Output Level
(Rated)
:
-
20dBm
Output Load Impedance
:
More than lOkfi
CH2
RETURN L/R Boost/Cut
± 20dB
Input Level (Rated)
:
- 20dBm Low 100Hz
(Shelving)
Input
Impedance
:
47k Q Mid 250Hz to 4kHz (Peaking)
MONITOR OUTPUT L/R High 8kHz
(Shelving)
Output Level (Rated)
:
+
4dBm
Output Load Impedance
:
More than lOkfi
POWER AC
100,1 20,
220or240V
OUTPUT L/R CONSUMPTION 10W
Output Level (Rated)
:
- 10dBm DIMENSIONS
480(W)
x 233(D) x 44(H)mm
Output Load Impedance
:
More than 50k Q
1
8-7/8(W) x 9-3/1 6(D) x 1-3/4(H)in.
BALANCE OUTPUT L/R WEIGHT
:
2.6kg
/
5
lb.
12 oz.
Output
Level
(Rated)
:
+ 4dBm
ACCESSORY
Output Load Impedance
:
600 Q Angle
(for rack
mounting)
x2
(Part No.221
2062000)
1-GND (Earth) Owner's Manual English
2-
COLD
(Cold)
Japanese
3- HOT (Hot)
OPTIONS
BOSS
Foot Switch
:
FS-5L
TABLE OF CONTENTS
EXPLODED VIEW
PARTS
LIST
/*—y
v
x
h
BLOCK DIAGRAM
/
"jom
SUB BOARD tt/LK-
K
POWER BOARD
/n°9—
SW
BOARD SW
7ft- K
LED
1
BOARD
LED1
tK-
K
LED
2
BOARD
LED2/K-
K
LED
3
BOARD LED3 tK-
K
MT
BOARD MT tK-
K
Page
4,
Jack
Rear Panel
EX616BLB
(SW)
(2221066100) (13449430)
A
cn
COOOOOOOOOCOOOOOIV)