Table of Contents
Advertisement
F low Chart of Troubleshooting
14. DCS Receiver
R XO N
R Fin p u t : C Hcen ter freq: +67.7k H z
A m p: -50d B m
Y es
M O D U L E 1 Pin7
>= -65dB m
Y es
U 100 pin3,4
>= -68dB m
Y es
U 100
pin C 1 >= -70dB m
pin D 1 >= -70dB m
Y es
U 100 pin
H 8,J 8,H 7,J 7
>= 1V
Y es
C heck U 200
E N D
N o
R esolder C N 100, C 102
N o
N o
R esolder C 104, C 103, L 102, L 103
N o
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C heck M O D U L E 1
pin9,pin10,pin12 = L
Y es
R 110, C 126, C 129
>=2.7V
Y es
7- 26
N o
C heck A N T Switch
control circuit
R esolder M O D U L E 1
N o
C heck &R esolder
U 100, R 113
R F26M H z, R F PSU Part
R esolder U 100
Advertisement
Table of Contents
