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This service manual was determinant to enable to fix my Alpine Amplifier. I am pleased with my purchase. For a 5 star rating I would like to see a higher resolution scan of the printed circuit board lay-out because the gray scale grafics was dificult to see. Also some schematic diagrams were scanned at a slight angle. Never the less, it had all information I needed to troubleshoot and service my equipment.
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Complete manual, the good quality of reproduction allows enlarged print-out of the schematic diagram in the size it probably had in the original print edition and which is necessary for practical use.
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The service manual was complete and the components on the drawings very good visible.
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downloaded next day , manual is very helpful , fast and easy
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This Service Manual was exactly what I needed to repair my Philips TV. The purchase was convenient and I received the manual at the same day I paid for it.
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4. Version Check mode
Mode for checking the software version of each microcomputer
A
� How to check the software version of the Display microcomputer
TEXT MODE HOLD/RESET
The software version of the Display microcomputer is displayed (Ver. 1.00 for the first edition).
POWER OFF POWER ON
� How to check the software version of the Player microcomputer
B
RELOOP /EXIT
The software version of the Player microcomputer is displayed
HOLD/RESET The software version of the audio DSP processor is displayed.
POWER ON
(Ver. 1.10 for the first edition). Hold the key pressed for about 10 seconds.
HOLD/RESET
C
Toggle operation
Note: The audio DSP processor is one for audio signal processing, and it operates independently from the Player microcomputer. However, its program is stored in the flash ROM of the Player microcomputer and is copied from there to the DSP processor when the power is turned on.
5. How to upgrade the software of the microcomputer
TEXT MODE WAH POWER FL Display CDJ-200
D OWN L O A D
D
POWER ON
Version up disc
POWER
FL Display
E RR OR
Repeat from the beginning. POWER OFF
E
Failure
Automatically ejected (Note)
FL Display
FL Display
CDJ-200
D OWN L O A D
Success
Scrolling (during downloading)
C OM P L E T E
Automatically ejected (Note)
Note: � Do NOT turn off the power after the upgrade disc is loaded till it is automatically ejected. If you do, the unit may not operate properly afterward. � Eject a disc automatically even if updating fails.
F
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CDJ-200
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