Boss RCL-10 Service Notes

JUL.1985
OBOSS RCL-10
RCL-10
SERVICE NOTES
SPECIFICATIONS
Power Source
Current Draw
Input LEVEL/Impedance
Output LEVEL/Impedance
Output Load Impedance
Frequency Response
Residual Noise
Compressor/Limiter/Expander
Threshold
Attack
Release
Noise Gate
Threshold
Decay
Output Gain
THD
Dimensions
Weight
Top Panel
(2202026900)
Switch
SUN-192H
(13129356)
Top Panel Removal Screw
3 x 6mm BH Fe C1 BC
(2 each)
Jack
HLJ-0520-01-110
(13449125)
9V DC (BOSS AC Adapter PSA-100, 120,.220 or 240)
60mA @9V
—20dBm/1MQ, —10dBm/47KQ.
—20dBm/2K&2, —10dBm/2KQ
10KQ or more ©
10Hz to 25kHz ( * 9 aB)
—95dBm (IHF-A) or less LEVEL switch @—120dBm
—40dBm to 0dBm
0.2ms to 50ms
50ms to 2s
LEVEL switch @—120dBm
— co to —10dBm
2ms to 5s
— oo to +14dB
0.03% or less
218 (W) x 44 (H) x 169 (D) mm
8-9/16" (W) x 1-3/4" (H) x 6-11/16" (D)
900 g/2 Ibs.
LEVEL switch @—120dBm
LED
SLP-144B-40 red
(15029144)
LED
First Edition
SLP-244B-40 green
(15029191)
0 .2) o 68
@ Pot. EVH-6PA332B54
Knob
© Pot. EVH-5JA332B24
Knob
© Pot. EVH-GPA332A14
Knob
@ Pot. EVH-6PA332A16
Knob
(13219342)
(2247026200)
(13219384)
(2247026200)
(13219363)
(2247026000)
(13219382)
(2247026000)
6 °@
© Pot. EVH-6PA332B14
Knob
© Pot. EVH-6PA332A16
Knob
@ Pot. EVH-6PA332A54
Knob
10KB
gray
1MA
gray
50KA
orange
LED
SLP-153B
(15029190)
Front Panel
(2221073600)
Switch
SUN-19HS
(13129357)
Button
TK-307G
(2247060500)
(13209302)
(2247038600)
(13219382)
(2247038600)
(13219381)
(2247025900)
Pin Jack
SQ3096
(13449618)
uPC1252H2
Pin Assignment
PARTS LIST
CASING
2202026900 Top Panel
2221073600 Front Panel
2281048800 Bottom Panel
2235012000 Foot(square mat)
KNOB, BUTTON
2247025900 Knob orange LEVEL
2247038600 Knob gray DECAY/ THRESHOLD (NOISE G.)
2247026000 Knob green ATTACK/RELEASE
2247026200 Knob blue RATIO/THRESHOLD (CO/LI/EX)
2247060500 Button TK-307G gray POWER/ EFFECT
12470514 Button LEVEL
PCB
74125510 MT BOARD (pcb 2292016701)
SWITCH
13129357 SUN-19HS POWER
13129356 SUN-192H EFFECT
13129355 SUN-191H LEVEL
Ic
15219124 HPC1252H2 VCA
15189182 M5201LL switching OP amp
15189136 M5218L OP amp
15189150 M5220L low noise OP amp
TRANSISTOR
15119105 2SA733-P
15129108 2SC945-P
15129136 2SC2878-A
DIODE
15019103 182473
15019530 RD6. 8EB-2 zener
15019209TO S5500G rectifier
15029190 SLP-153B LED POWER/ EFFECT
15029144 SLP-144B-40 LED OVERLOAD
15029191 SLP-244B-40 LED GAIN REDUCTION
POTENTIOMETER
13219302 EVH-6PA332B14 1OKB THRESHOLD(NOISE GATE)
13219342 EVH—6PA332B54 50KB THRESHOLD (CO/LI/EX)
13219363 EVH-6PA332A14 1OKA ATTACK
13219381 EVH-6PA332A54 50KA LEVEL
13219382 EVH-6PA332A16 1MA RELEASE/DECAY
13219384 EVH-5JA332B24 20KB RATLO
13299109 H1LO51A007-1KB trimmer
13299114 H1051A013-10KB trimmer
13299117 H1051A019-100KB trimmer
JACK
13449125 HLJ-0520-01-110 phone
13449618 $Q3096 w/switch pin INPUT
13449619 $Q3097 pin OUTPUT
13449711 HEC 0470-01-630 AC adapter
Block Diagram
M5201L
Pin Assignment
(Top View)
(+) INPUT B
16] (—) INPUT B
X/
INPUT q
Rotend JAPAN
NX H>
A\ -—]3] (—) INPUT A
IDOLING
CURRENT
SUPPLY
Jack AC Adapter
HEC 0470-01-630
(13449711)
Switch K$SSES NS
SUN-191H
(13129355)
Button
(12470514)
Printed in Japan BE-2
-—-- Bottom panel
(2281048800)
Pin Jack
$Q3097
(13449619)
Foot (square mat)
2 (2235012000)
[2] (+) INPUT A
SW CONTROL
k= Roland