Sony BKDM-3020 Maintenance Manual page 24

Digital multi effects, dme control panel
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1-8. Switch Settings on Boards and LEDs Description
S801-6 through S801-8(H-1) :
Physical channel setting switch
Sets the physical channel
(*3)
Physical channel
S801-6
CH1
OFF
CH2
OFF
CH3
OFF
CH4
OFF
CH5
ON
CH6
ON
CH7
ON
CH8
ON
S801-6 through S801-8 are set to OFF at the factory.
(*3) : The physical channel is the number assigned to each
processor so that the control panel can discriminate
multiple processors.
COR407(A-6) through COR412(B-6) : Factory use
These switches are used for the adjustment in the factory.
n
Be sure to use these switches for factory setting (USE).
[LED]
D2 (Green)(E-1) : RUN indicator
Lights during the CPU operation.
D3 (Green)(E-1) : VD indicator
Indicates the existence of VD signal.
Lights when VD signal is normally input to the board.
D802(F-1) through D810(G-1) : Factory use
These LEDs are used for the adjustment in the factory.
D819(E-1) through D822(F-1) : Factory use
These LEDs are used for the adjustment in the factory.
1-16 (E)
.
S801-7
S801-8
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
MPU-70 board
S3
S201
D203
D202
K
J
H
G
[Switch]
S3(J-4) : Emulator mode setting switch
n
Be sure to use this switch for setting at the factory.
Factory setting:
S3-1
S3-2
S3-3
S3-4
OFF
OFF
OFF
OFF
S201(F-1) : Reset switch
Resets the CPU on the MPU-70 board.
[LED]
D202 (Green)(G-1) : FD indicator
Blinks whenever CPU interrupt processing is executed in
each field.
D203 (Green)(G-1) : RUN indicator
Lights during the CPU operation.
4
3
2
1
F
E
D
C
B
A
A side ( Component side )
S3-5
S3-6
S3-7
S3-8
OFF
OFF
OFF
ON

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