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Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
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Very fast and perfect delivery. Clear and well scanned. A lot of work professionally realized.
Again thak you a lot
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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.
For fast insertion on RIN, GIN, BIN inputs then brightness, contrast and white point RGB is possible
RGB output illustration during OSD mode During OSD, the DC level on RGB outputs is 200mV less then DC level on RGB outputs during black current measurement (contrast, brightness and white point RGB are inactive) � Blue stretcher The Blue stretcher can be divided into two stretch-frunction - the Standard blue stretcher - the Extended blue stretcher The blue stretcher reduces the R- and G- signals by 14% whenever the video signal exceeds a threshold level of 80%. The extended blue stretch With the extended blue stretch the reduction of the G-signal is 8% and for the R-signal it is 22% whenever the signal exceeds the threshold level of 80% When adjusting the white point be sure that the blue stetcher is inactive. In principal all features should be switched off during white point adjustments. � RGB output stages. Looking at the RGB output signals several DC-levels can be seen. The DC-levels of the H- and V-blanking are 0.5V below nominal black level of the video signal. At the end of the vertical blanking (line 19, 20, 21) the measuring pulses for Continuous Cathode (CCC)loop or two point black current stabilisation can be observed. These measuring pulses have three DC-levels: - A DC-level of-0.1V with respect to nominal black level during the leakage measurement (LO). This level is chosen so that it lies close to the black level in order to have an accurate measurement close to cut off voltage of the picture tube - A pulse of +0.25V with respect to nominal black level, which corresponds with a cathode current of 8µA - A pulse of 0.38V above nominal black level which corresponds with a cathode current of 20µA The pulse-levels of +0.25V and +0.38V can only be seen measured on alternating fields. The RGB blanking level tracks with the DC level of the black current measurement pulses. The RGB output stages supply the buffered RGB signals to pins 21, 20 and 19 respectively.
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