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.
A manual hard to find. It was very helpful to restore my device.
Text excerpt from page 48 (click to view)
Step
Figure
Explanation
(1) Monitor the waveform at the test point "TP-R". (2) Click [WM7] button and adjust to the specified level.
4
(3) Check the voltage at the test points "TP-R" and "TP-B". (4) Click [Next] button. [Note] "G" and "B" levels also change when [WM7] adjustment is performed.
(1) Monitor the waveform at test point "TP-R". (2) Click [W03] button and adjust to the specified level. ( [W09] and [W0C] are the same process.) (3) Click [Next] button.
5
(1) Monitor the waveform at test point "TP-G". (2) Click [W04] button and adjust to the specified level. ( [W0A] and [W0D] are the same process.)
6
(3) Click [Next] button.
(1) Monitor the waveform at test point "TP-B". (2) Click [W05] button and adjust to the specified level. ( [W0B] and [W0E] are the same process.)
