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Excellent, fast delivery, excellent product. Good luck!
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This manual is for the usa model only. But it is clear
, accurate and comprehensive, including board layouts and schematics.
I found it extremely useful for my mitsubishi dp-86da, but the same diagram would also work for the realistic lab5000 and hi fi 80. Thanks.
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Great to have extra resources for Service Manuals, Now days you can really not trouble shoot efficiently without one , Wayne at IRIONS TV & ELECTRONICS REPAIR Clearwater , Fl. 33755 727-446-7955
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For five bucks you can barely buy a hamburger. Or for the same five bucks you can buy a service manual. Much more useful. (and better for your health, depending on where you buy your hamburgers).
Yes, there are free manual sites out there, but if they don't have what you want, you have to pay.
And five bucks isn't much. Not for full specs, schematics and adjustment and parts replacement procedures.
My only criticism is that grayscale illustrations aren't well rendered, but I've seen worse.
Schematics and text are clear.
I'll be happy to purchase from here again.
Mike
[email protected]
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Impressively thorough. Even the simple operators manual helped me "fix" one of the 2 CD players in the unit. This unit reads CD's from the top so they should be installed in the magazines "upside down" from typical CD players. The CD player service manual helped me unjam a stuck carriage because somebody transported the box laying down loaded with CD's. A little lens cleaning & the player now works well! Thanks for you help at a great price! Joe
PDP-501MX
4.2 White Balance Adjustment
Set COLOUR to minimum and the other video settings to the standard setting in the following measurements.
1. Black level adjustment
1) Input the RAMP signal. 2) Monitor the output TP terminals of the RGB assembly (R:P5802, G:P5801, B:P5803), and adjust R,G,B LOW LIGHT so that the black level (0IRE) becomes 2.4V.
(Reference) Adjustment values using the Minolta colour-difference meter CA-100 80% window step -3dB [PAL] [SECAM] [4.43NTSC] [NTSC] [HDTV] x=317 y=324 Y=52 +20 cd/m2
�15
2. LOW LIGHT adjustment
Input the RAMP signal, and adjust R, G, B:LOW LIGHT so that the point which starts to light up becomes gray.
[RGB] x=317 y=332 Y=23 +10.0 cd/m2 (20% 1.9cd/m2)
�7.5
3. HIGH LIGHT adjustment
1) Input the RAMP signal. 2) Monitor the TP terminals of the RGB assembly (R:P5802, G:P5801, B:P5803), and adjust R,G,B HIGH LIGHT so that the white level (100IRE) becomes 4.4V. 3) Input the white signal (80IRE). 4) Adjust R,G,B HIGH LIGHT so that the screen becomes reddish white (T=6500K, dev=0.000uv).
20% 3.5cd/m2 NTSC, HDTV, PAL SECAM, 4.43NTSC
Checking picture quality
1. Face colour check (Colour balance check)
After adjusting the white balance, check the face colour of figures in LD still pictures. If the colour is not natural, adjust COLOUR and TINT and memorize the value.
4. Adjusting voltage check
Input the RAMP signal, monitor the TP terminals of the RGB assembly (R:P5802, G:P5801, B:P5803), and check that the black level (0IRE) is 2.4V ± 0.1. The white level (100IRE) value is not specified.
2. Picture quality check
Set the sharpness to 120 for both NTSC and HDTV, and the detail setting to 110 for NTSC, 140 for PAL/SECAM/4.43NTSC and 65 for HDTV, and check the picture quality. Note: Adjust the white balance and check the picture quality in each NTSC screen mode (natural wide, zoom, etc.) and HDTV (MUSE).
� 3 LINE Y/C ASSY LOCATION
PROGRESSIVE SCAN BLOCK (AWZ6222) 3 Line Y/C Assy (AWZ6306)
VIDEO Assy (AWZ6331)
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