Boss RDD-20 - RDD-20;10 Circuit Diagram; Signal Path Blocks; Control and Modulation Circuits; Power and Output Stages

SEP.
1986
RDD-20/10
J
J
AIPC1571C
HD14066BP
MPC78L05
NJM5534D
NJM311D
HD14050BP
05,7,8,14,20
:
2SA733P
Q6
:
2SC945P
012,13
:
2SC2878A
09-11,19
:
2SK30AY
D1,
3-13,16,19-28
:
1SS
133
D14,15
:
RD6.8JB2
D17
:
S-5500G
D2,18
:SLP-153B
(LED)
:
RKM14L492-103F
:
RNSA-09P103
(10K x
8)
:
Tantalum
MT BOARD
RDD-20/10
CIRCUIT
DIAGRAM
74123510
RDD-20
74135510
RDD-io
3