Specifications

23
Sep.2004 RC-20XL
22
CIRCUIT DIAGRAM (PANEL)
INST
POWER
PEAK
EXIT
NORMALINST
MIC
ONE
SHOT
TO CN3 ON
JACK
BOARD
OVER
DUB
TAP
TEMPO
(red)
LOOP
PHRASE
WRITE
PLAY
REC
AUTO
START
(green)
REVERSE
LOOP
QUANTIZE
CENTER
CANCEL
FLAT_AMP
SIM
TO CN1 ON
JACK
BOARD
EXIT
WRITE
MODE
TAP
TEMPO
PEDAL_R
REVERSE
PEDAL_L
AUTO
START
LEVELGUIDE
PHRASE
SELECT
MIC
INST_IN
INST_OUT
MIC_OUT
LED_S3
LED_S7
LED_S2
LED_S5
LED_S1
LED_S8
LED_S4
PEAK_LED
POWER_LED
SW6
SW5
SW1
SW2
SW4
SW3
LED_S6
VR1
MIC_IN
VR3
VR2
A
AVcc
AA
AVcc
A
AVcc
A
AVcc
VR_VDD
VR_VDD
D
+
-
IC1A
M5218AFP
2
3
1
R8
27k
R5 1M
LED16
L-34HDSL
1 2
R1
1.2k
R2
330
C11
10/16
D9
02DZ5.1-Y
1 2
+
-
IC1C
M5218AFP
84
Q2
2SC4116GR
1
2 3
R3
10k
R4
100k
Q1
2SC4116GR
1
2 3
C5
1/50
D10
N.I.U.
1 2
C10
10/16
LED17
L-113GDT
12
R9
47k
LED4
L-34HDSL
1 2
CN2
WIRING 14P
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
CN1
WIRING 14P
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
SW2
SKQKAB
1 2
SW1
SKQKAH
12
SW8
SKQKAH
1 2
D7
1SS352
12
D1
1SS352
12
SW7
SKQKAB
12
D8
1SS352
12
D2
1SS352
12
D3
1SS352
12
SW3
SKQKAB
12
D4
1SS352
12
SW4
SKQKAB
1 2
D5
1SS352
12
SW5
SKQKAB
12
D6
1SS352
12
SW6
SKQKAB
1 2
LED9
L-312LRD
1 2
LED12
L-34HDSL
1 2
LED10
L-312LRD
1 2
LED13
L-34HDSL
1 2
LED8
L-312LRD
1 2
LED14
L-34HDSL
1 2
LED15
L-34HDSL
1 2
LED11
L-312LRD
1 2
LED3
L-34HDSL
1 2
LED1
GL3ED8
1 2
3
LED2
L-34HDSL
1 2
LED5
L-34GDSL
1 2
LED6
L-34YDSL
1 2
LED7
L-34GDSL
1 2
C6
1/50
C15
N.I.U
C16
N.I.U
C13N.I.U
VR3 RD901-40-125F-B54-00D (50KB)
1
2
3
C4
N.I.U
C1
0.1
C14N.I.U
C12
10/16
C7
10/16
R10
47k
VR4
RD901-40-125F-AF5-00D (250KA)
1
2
3
C8
10/16
R6
1k
VR5
RD901-40-125F-AF5-00D (250KA)
1
2
3
C9
10/16
+
-
IC1B
M5218AFP
6
5
7
R7 1M
VR2 RD901-40-125F-B54-00D (50KB)
1
2
3
VR1 RD901-40-125F-B54-11D (50KB 11clicks)
1
2
3
C3
N.I.U
C2
N.I.U