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There are currently no product reviews.
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Thank You for fast delivery for the sheme.
Everything allright.
Thanks & best regards Franz
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again you did a very good job. It was fast too. Photocopy are really readable and clear
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Probably it never existed a 1081 official service manual from Commodore, it's look more like a NAPCEC service manual & diagrams compilation of the 1084 series and his variants, like the nap6523, 8cm505, 1084S, 1084P and obviously the 1081. It's more complete than other scans and the quality of the scans also are far superior. It has two circuit diagrams variants of the 1081, mono and stereo versions. It doesn't include a diagram for the Philips CM8500 or CM8501, they look like the 1081 but they are slightly different.
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Rapid, clear well done as all the scheme I downloaded from this site. Great job very functional and very useful
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Great copy of the manual, has all information required for servicing,
KDC-MP222 KDC-MP4023/G
MICROCOMPUTER�S TERMINAL DESCRIPTION
Truth table 1 PS1-0 L H(L) H H PS1-1 L L(H) H H PS1-2 L L L H AUDIO OFF ON ON ON P-CON OFF OFF ON ON P-ANT OFF OFF OFF ON
Truth table 2 PS2-0 L H (L) H PS2-1 L L (H) H ILLUMI OFF ON ON FM+B OFF ON OFF AM+B OFF OFF ON
Truth table 3 MOSW L H Hi-Z LO/EJ H H L H CD mechanism operation Load Eject Lo/Ej invalid truth Brake
Truth table 4 (destination setting) model KDC-MP222 KDC-MP4023 KDC-M4524/G/Y/GY destination TYPE2 K M (E) E/E2 destination ports TYPE1 0 0 1 TYPE0 0 1 0
TEST MODE
1. How to enter the test mode
While holding the Preset 1 and Preset 3 keys, reset the unit. � SYSTEM Q � BEEP � CRSC : OFF regardless of the presence of switching function. : Flat : When pressing any keys, the buzzer generates a beep at any time. � SYSTEM Q MENU : OFF
2. How to exit from the test mode
Reset the unit, ACC OFF, power OFF and Panel detached. (Note) The test mode cannot be terminated by momentary power down.
4. Special display in Tuner mode
When any of the following messages is displayed in Tuner mode, the F/E may be abnormal. � "TNE2P NG" : The EEPROM is set to the default (unstable values) because the F/E was shipped without passing through the adjustment process, etc. � "TNCON NG" : Communication with the F/E is not possible.
3. Initial status in the test mode
� Sources � Display � Volume � Loudness : ALL OFF : All segments are lit. : -10 dB (displayed as "30") : OFF
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