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Quick site processing. A complete and very useful manual with all details. Thank you!
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Das Service Manual war von der ersten bis zur letzten Seite sehr informativ und hilfreich. Die Darstellung aller Teile war klar und der Text gut lesbar.
Vielen Dank, das war nicht der letzte Download bei ownner-manuals.com.
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It's a grate service manuals.Have many details and the writing it's so clear.You have all you want in manual,nothing missing,belive me.I'm verry satisfied of this manual.
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Great scanned service manual
Usefull informations.
I will buy again!
Best Regards
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The manual describes this product very good. It has the basic things to know and also a more detailed look. Very well made!
LC-20VM2
LC-121M2E LC-150M2E
6. LC-20VM2 ADJUSTING METHOD
The best adjustment is made before shipping. If any position deviation is found or after part replace is performed, adjust as follows.
6-1. Preparation for adjustment
(1)Use the exclusive-use AC adapter or stable DC power supply. AC adapter: UADP-0205CEZZ DC power supply: 13 (V) 5(A) (Total of the triple power supply)
6-2. Special mode setting procedure
Note: When a micro-controller (IC2001) is replaced, the initialization of the E2 memory is necessary. (1)After initialization of E2PROM the mode is changed to the adjustment mode. [Procedure] Connect TP2002 and TP2003 to GND, and turn on the power. [Description] All data are initialized. (2)Change to adjustment mode [Procedure] Short-circuit TP2007 to GND, and turn on the power. Or short-circuit TP2008 to GND, and turn on the power. Or holding down the [AV INPUT] key and [MENU] key, turn on the main power, and simultaneously press the (inspection process) [SELECT "] key and [VOL� ] key to change the mode to the adjustment mode. [Description] The manual adjustment or adjustment through communication with the automatic machine is performed. (3)Inspection mode [Procedure] Holding down the [AV INPUT] key and [MENU] key, turn on the power. [Description] � In the ordinary menu select �PICTURE� with the [SELECT] key, and decide with the [VOL] key. Then select �CONTRAST�, �TINT (only NTSC)�, �COLOR�, �BLACK LEVEL�, �SHARPNESS�, �RED� , and �BLUE� with the [SELECT] key, and decide with the [VOL] key. After that, adjust values with the [VOL] key. � In the ordinary menu select �SOUND� with the [SELECT] key, and decide with the [VOL] key. Then, select �TREBLE�, �BASS�, and �BALANCE� with the [SELECT] key, and decide with the [VOL] key. After that adjust values with the [VOL] key. � VOLUME, CONTRAST, TINT (only NTSC), COLOR, BLACK LEVEL, SHARPNESS, RED, BLUE, TREBLE, BASS, and BALANCE change as follows. ûMin.� ûCenter� ûMax.�
(4)Shipping setting mode [Procedure] Holding down the [AV INPUT] key and [MENU] key, turn on the main power, and simultaneously press the (inspection process) [SELECT '] key and [VOL+] key to change the mode to the adjustment mode. [Description] User adjustment and other values are taken as defaults. If AV1 is indicated as SETTING COMPLETE, setting has been completed.
6-3. How to exit from the special mode
Turn off the main unit power. 8
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