|
|
|
Who's Online
There currently are 5516 guests online. |
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
The content of the manual was not found on the Internet and was a hard find. I check the net for 5 hours until I came across this web-site. When I did find the book it Auto loaded into my IPAD PDF shelf for books for review at anytime. Overall I am satisfied with the book and it answered all my questions. This repair book is obsolete because the product I bout it for is pretty old. Thanks for the help with the download and even having the manual. Thanks 73's K5HRD
;
Excellent manual including schematics. The service was great and the manual helped complete the job.
;
It was magic after so many years to still be able to source this info. It was equally amazing to return my Pioneer receiver to it near new sound quality AFTER NEARLY 30 YEARS! Thank you for this ability!
;
Very quick and easy website to use and fast download of manual, quality of manual is excellent and will be pleased to use this service again in the future, thanks so much!
 ;
Easy and secure way to get a complete service manual of a vintage hifi component. Only some parts of the print copy are dificult to read. Nice price!
SGH-X140 Flow Chart of Troubleshooting
2-2-4. DCS TX
U402 pin 11 : about 2~3 dBm? NO NO CONTINUOUS TX ON CONDITION CH : 698CH(DCS) TX POWER CODE: 520 CODE Aplied RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
U402 pin9 : 2.8 V? YES
U101 check & change
YES C407,CN401 check&change U403 pin10 : about 4~5dBm? YES U402 check & change
NO
U403 pin5 : 3.7 V?
NO
BATTERY check & change
YES
U403 pin 4 : 1.4V ? YES
NO
U701 check
NO
U403 pin9 about : -5dBm ?
YES
U403 pin 6 : 3V? YES U403 change or resolder
NO
U101 check
NO
U404 pin9,32 : 2.8V ?
YES
U101 pinA13,C111 change or resolder
U404 pin8 : 13MHz ? Vp-p : 950mV?
NO
OSC401 change or resolder
YES
NO
U404 pin4,5,6,7:100m V?
YES U101 change or resolder
U404 change or resolder
2-13
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
|
|
|
> |
|
