— 27 —
W r o n
g
D a t
C o n v e r t
P r o t e c t
N o F i l e
N o D i s k
N o t
S
SMF 0
M em F u l l
D i s k F u l l
D i s k R / W
F o r ma t
R e a dOn l
y
FDD ERROR MESSAGE
Error Message
Reason of Error
The file being written to is read-only.
The disk format is not one supported by this key-
board.
Error occurred during reading from the disk.
Disk is full.
Not enough memory to perform the process.
No memory is available to load data.
An attempt was made to play data that is not SMF
FORMAT 0.
An attempt was made to access a disk while no disk
is loaded in the drive.
There is no file that corresponds to the file that was
specified.
A save or delete operation was attempted with a
disk that is write protected.
The attempted file conversion was not successful.
Something is wrong with the data you are trying to
load.
Summary of Contents for WK-1800
Page 30: ...29 PRINTED CIRCUIT BOARD Main PCB JCM733 MA1M Top View Bottom View 1 6 5 4 3 2 9 10...
Page 31: ...30 Sub PCB JCM733 MA2M 7 8 Sub PCB JCM733 MA3M Top View Top View...
Page 32: ...31 Console PCBs JCM733 CN1M Top View Top View Console PCBs JCM733 CN2M...
Page 33: ...32 Display PCB JCM733 LCD1M Top View Bottom View...
Page 34: ...33 Keyboard PCBs JCM763T KY1M Top View Top View Keyboard PCBs JCM763T KY2M...
Page 40: ...39 SubPCB JCM733 MA2M MA3M 7 8 Regulator IC Power Amp...
Page 41: ...40 Console PCBs JCM733 CN1M CN2M S Register S Register...
Page 42: ...41 LCD Driver PCB JCM733 LCD1M LCD Driver Back Light Circuit...