The quality of this manual is good. It has all schematics and setup information for both the MDS-B3 and the MDS-B4. The scan quality is quite good, all pages are readable, This service manual also contains scans of the operating instructions from the User manual.
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.
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.
Text excerpt from page 17 (click to view)
MODEL: HD-6000
[Video Circuit] 2. Sub-Y Gain
Measuring Instrument Test Point Ext. Trigger Measuring Range Input Signal Input Terminal
Purpose: Symptom:
To set the sub picture Y level Incorrect analog source sub picture brightness level.
Supply a Color Bar pattern with 100% white signal to an External Input. Select the Color Bars as the source for both the main and sub pictures. Connect a scope to TPY (Main Luminance) & TPSY (Sub Luminance). Enter the Alignment Mode (MENU-2-4-5-7) Select the SMTX function (AUDIO button). Select adjust item #14 YDRS (VIDEO button). Set the data so the waveform at TPSY equals TPY. (ADJUST buttons). Press �ENTER� to save data. Press �MENU� twice to exit the service mode.
PWB-SIGNAL (Partial)
TPSY
TPY
[Video Circuit] 3. Sub Picture Offset
Measuring Instrument Test Point Ext. Trigger Measuring Range Input Signal Input Terminal -----------------Full White Raster External Input
Purpose: Symptom:
To match sub picture white to main picture white Sub picture white differs from white in the main picture.
Supply a full white raster signal to an External Input. Select the White raster as the source for both the main and sub pictures. Use the PIP/POP buttion to select the Single PIP mode. Enter the Alignment Mode (MENU-2-4-5-7) Select the AD9883A function (AUDIO button). Select item #12 ROFF and #14 BOFF (VIDEO button). Set the data fore items #12 and #14 so the sub picture white is close to that in the main picture. (ADJUST buttons). 7. Press �ENTER� to save data. 8. Press �MENU� twice to exit the service mode.
