|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
It´s very very nice manual with all, what i need. Original in good quality. Very fast business. Very much thanks...
;
Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site.
Thank you very much
;
Exactly what was needed to assess the product - excellent value and great service
;
A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
;
Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
Main PCB Trouble Diagnosis
9-6. POWER PCB Trouble Diagnosis
Although X-SUS / Y-SUS / SCAN / DATA COF are checked, but still the set does not operate, and then check if the following Power PCB s Trouble Symptoms appear. After unplugging X-SUS / Y-SUS PCB s Power Connectors(P101A, P201A) and checking remaining voltage, there still exist several tens of remaining voltage. When output condition of Power Module is set to LOW-Voltage, output voltage table lists 4~10 are NOT normal. Or when set to HIGH-Voltage, output voltage table list 1~3 are NOT normal. ( Refer to 4-3-2 ) When output condition of Power Module is set to LOW-Voltage, output voltage table lists 4~10 are normal. But when set to HIGH-Voltage, output voltage table list 1~3 are NOT normal. ( Refer to 4-3-2 ) After turn SET on with Remote Controller when output condition of Power Module is set to HIGH-Voltage, the LED turn Green but the Power Shut Down happens after 2~3 seconds.
If high voltage(Vsus, Vyer, Vadd) measured from Power PCB is different from that of Optimum adjusting Voltage LABEL, readjust the voltages referring to 6-2-1. Adjusting Power PCB
-72-
|
|
|
> |
|
