Receiver Part - Samsung GT-S8500 Service Manual

Level 3 Repair

8-3-7. Receiver Part

Check receiver function in voice call
Check the signal of V200
and V201.
Check the signal of V200
and V201, again.
Check the connection of
Replace the Receiver-
C21 4
M IC B IA S20 1 M I C B IA S20 0
C22 9
C22 8
C21 0
U 20 5
C21 5
R23 3 R23 2
C21 7
C21 2
R22 3
C21 1
C63 8
C62 1
receiver mode
Yes
Yes
Yes
HDC200
Yes
Earjack ass'y
Yes
End
RCV_N
C200
RCV_P
V200
C36 7
G P S _SSB I
G PS _A DCQ
S D _CA S MEM _W E
S D _C LK
TP30 0
R23 1
SD _D QM 0
R23 0
U 40 8
C35 4
C35 3
R31 5
C33 8
C33 7
O S C60 0
C30 6
C36 2
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Resolder or change U205
No
Resolder or change U302-1
No
Reconnect HDC200
No
HDC200
1 1 2 2
3 3 4 4
5 5 6 6
7 7 8 8
9 9 10 10
NC
NC
1112
V201
C31 7
C32 2 R32 3
C31 5
L10 4
L 10 5
C12 7
C13 0
C13 3
C13 1
C15 1
C14 1
U 30 2
L 30 4
C34 4 L 30 3
C34 3
C33 6
C34 2
C34 1
U 30 4
C34 7
L 30 0
8-14
R23 4 C20 0 R21 3
L 20 3
Z D 20 0 Z D 20 1 Z D 20 2
L 20 4