Shopping cart is empty
 
English Polski Spanish 
Search For a Manual
 

(e.g. AA-V20EG JVC, ZX-7 Sony )
PayPal 1000+ rating Secure, Encrypted Checkout.
 
Who's Online
There currently are 6043 guests online.
Categories
Information
Featured Product
Home >> SAMSUNG >> SGH-X140 Circuit Diagrams
 
 0 item(s) in your cart 

SAMSUNG SGH-X140
Circuit Diagrams


Tweet about this product and get $1.00 of store credit for instant use!
  • Contains Circuit Diagrams
  • Download
  • PDF Format
  • Language: English
Price: $4.99

Description of SAMSUNG SGH-X140 Circuit Diagrams

Set of circuit diagrams. The diagrams will be provided as PDF file. The file will be delivered after purchase.

The manual is available in languages: English

Not yet ready
You must purchase it first

Customer Reviews
There are currently no product reviews.
Other Reviews
 YACHT BOY215 GRUNDIG Circuit Diagrams by Calcan Mugurel;
nice completed SERVICE MANUAL as the description THANK YOU !!!-
 AP-306C AKAI Circuit Diagrams by Marc LO BONO;
Hard to find service manual describing the PLL circuit of the AKAI AP-306. Thanks to have it available.
 465GW3 BOBBY WEGA Circuit Diagrams by oleg min;
Gut, sehr gut! It helps me much! I couldn't find this schema nowhere. Good quality

Text excerpt from page 13 (click to view)
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

You might also want to buy

$4.99

SGH-X140 SAMSUNG
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…
>
Parse Time: 0.197 - Number of Queries: 106 - Query Time: 0.044