Pioneer CDJ-800 Service Manual page 58

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4. Version confirmation mode
Confirm the software version of each microcomputer.
A
• Symptom of the microcomputer software version of the display section
Turn the power on while pressing the [MEMORY] and [TRACK-SEARCH-REV] buttons, then two figures character is
displayed at the track number display section. This shows a version. (First edition is as 10)
• Symptom of the microcomputer software version of the player section
In the normal use, three figures of numbers are displayed at the tempo display section that continues pressing the
[RELOOP] button for 10 seconds. This shows a version. (First edition is as 1.00)
5. Error display list
When normal operation is not completed in normal use, indicate the following error code in the display section.
It can confirm the history of error contents till 16 histories when enter the version confirmation mode of the foregoing
B
paragraph.
In this mode In this mode, display the error content in the "minute" display section (M) and display the memory address of
microcomputer in the "second + frame" display section (S, F). (hexadecimal number)
Address changes when rotating the jog dial, and check range of DF20H-DF2FH. (initial value is DF20H)
DF20H is the newest, and DF2FH is the oldest error contents. The latest error is stored into DF20H.
Error Code
E-7201
TOC READ ERROR
E-8301 PLAYER ERROR
(Abnormality of raising up)
C
E-8302
PLAYER ERROR
(Abnormality of playback)
E-8303
PLAYER ERROR
(Buffer writing abnormality)
E-9101 MECHANICAL TIME OUT
* Note: When these error occurred before recognizing disc to be a CD, eject the disc automatically.
Then, error code is not displayed, but please refer to the error contents which are stored into the memory.
D
E
F
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Error Name
26: Cannot lead TOC data
12: Specified address were not able to search
15: Address is not readable
22: Focus servo cannot close
91: Pickup does not return to the internal periphery of the disc
12: Specified address were not able to search
15: Address is not readable
22: Focus servo cannot close
99: Abnormality of buffer write
90: Abnormality of disc loading mechanism (Timeout)
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3
Error Contents
CDJ-800
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4
(* Note)
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