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This manual is accurate and of high quality. It is only volume 2 of the service manual. This is schematic, parts lists, and exploded mechanical drawings. The theory of operation and the diss-assembly instructions are in volume 1. The unit can be tricky to dis-assemble portions of so the volume 1 manual can be important. The product description of the manual is accurate but it does not say anything about volume 1 and the image of the front page does clearly say Volume 2.
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Wellll again thank you very much fast and effective. Clear and well done for such an old TV!!!!
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It has all the information you will need to fix it. The main circuit diagram is only A4 but being a PDF, you can print it to any size - I did it on two sheets of A3 and it didnt lose any detail - just made it readable when pinned up above the bench. I've found the fault, just need to buy some obscure bits to get it going again!
I cant fault the process, I paid for the manual in the morning and it was ready to download by lunch time.
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Very good copy in a 54 pages PDF archive. This is my sixth purchase here. :)
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Another excellent buy! File too clear and explanatory.
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Transition of the Ofs voltage during adjustment of VOL OFFSET_min
A
Example: Initial value of the set Ofs: 33 V Tentative set value of Ofs (Ofs set value for the panel inspection): 35 V VOL OFFSET_min1 (pale purpel): 19 V VOL OFFSET_min2 (light blue): 17 V VOL OFFSET_min3 (violet): 15 V
Ofs voltage (V) White A luminescent spot appears. Measure the lower limit of the Ofs voltage. 36 34 32 30 28 26 24 22 20 18 16 14 12 Ofs15V A luminescent spot appears. Measure the lower limit of the Ofs voltage. A luminescent spot does not appear. The lower limit of the Ofs voltage is 15 V.
B
Full white
Ofs15V
C
Pale purple
A luminescent spot disappears.
VOL OFFSET_min1
VOL OFFSET_min2
A luminescent spot disappears.
VOL OFFSET_min3
D
� The transition process for VOL OFFSET_max is the same as the above.
Ofs15V
Completed
Light blue
Full white
Violet
E
F
PDP-5000EX
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