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das war eine prima Sache. Habe das Serviceheft nach 3 Stunden herunterladen können. Qualität OK. Hat mir mit Erfolg bei der Fehlersuche und Reparatur meines
Nordmende Galaxy Mesa 9000 geholfen. Ich kann diesen Service bestens weiterempfehlen
A very good service.
everything i needed. it was easy to get. and this site is now my go to site for manuals.
Quality as promised it arrived fast. No problems what so ever
Good scan, very handy and it also includes the user manual. 122 pages in total.
This manual was exactly what I needed. Detailed, useful and delivered as promised.
Section 3 Troubleshooting
3-1. Judging Method When Image Does Not Appear
1. Flow chart
Picture does not appear
Check the indication on the indicator in the lower right of the front panel. (STAND BY)
STBY LED flashes
When error code is detected from panel.
When temperature increases.
When 5 V digital system power voltage decreases (2.5 V or less) or becomes excess voltage (6 V or more)
When 3.3 V digital system power voltage decreases (1.6 V or less) or becomes excess voltage (4 V or more)
When 6 V analog system power voltage decreases (3 V or less) or becomes excess voltage (7.2 V or more)
0.3 0.3 0.3 0.3 3
When the STBY LED does not flash, the power supply circuit is defective.
2. How to find PDP unit trouble 1) The power voltage for the PDP is supplied correctly. The power voltages are supplied from the switching regulator board CN6, CN23, CN33, CN42 and CN52 to the PDP panel. The four types of power voltage that are 3.3 V, 5 V, 55 V and 80 V are supplied.
2) The input signal is supplied to the PDP panel correctly. The LVDS signal is supplied to CN1 of the circuit board in the bottom of the PDP panel. (CN1 pin-1, pin-3, pin-5, pin-7, pin-9, pin-11, pin-13, pin-15, pin-17 and pin-19) If no images appears through the above conditions are satisfied, the PDP unit will be defective. 3-1