Specifications

109 - 01 CMOS clock load data test
failed
109 - 02 CMOS clock rollover test
failed
110 - 01 8254 load data test failed
110 - 02 8254 dynamic test failed
111 - 01 Refresh detect test failed
112 - 01 Speed test slow mode out of
range
112 - 02 Speed test mixed mode out
of range
112 - 03 Speed test fast mode out of
range
112 - 04 Speed test unable to enter
slow mode
112 - 05 Speed test unable to enter
mixed mode
112 - 06 Speed test unable to enter
fast mode
112 - 07 Speed test system error
113 - 01 Protected mode test failed
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114 - 01 Speaker test failed 1. Replace the speaker.
2. Replace the system board.
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Error Error Required
Code Description Action
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Memory *
2yy-xx
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201 - 01 Memory machine ID test The following steps apply to error
codes 201 - 01 through 202 - 01:
201 - 02 Memory machine type test (Error during saving test program
failed memory):
201 - 03 Memory machine ID & type 1. Replace VDU controller board.
tests failed 2. Replace the system ROM.
3. Replace the system board.
202 - 01 Memory system ROM checksum
failed
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203 - 01 Memory write/read test The following steps apply to error
failed codes 203 - 01 through 205 - 03:
203 - 02 Error during saving program 1. Replace the defective memory
memory in write/read test chip if an error code is
accompanied by an XX000B YYZZ