![background image](http://html.mh-extra.com/html/samsung/sgh-zv50/sgh-zv50_service-manual_1191374060.webp)
SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-23
9-15. DCS Transmitter
PAM100 pin#4
>= 1V
Cheak PMIC
TX ON (0 Level)
OSC100 pin5
>= 2dBm
PAM100 pin15
>= 15dBm
Resolder VCO100
Resolder PAM100
Yes
Yes
Yes
Yes
No
No
No
No
Yes
END
Check UCP300(MSM)
Replace U702(ASM)
C100 >=25dBm
U702(ASM) pin 22
Summary of Contents for SGH-ZV50
Page 36: ...8 PCB Diagrams 8 1 Top ...
Page 37: ...PCB Diagrams 8 2 Bottom ...