Samsung GT-P5210 Service Manual page 31

8-3-5. Speaker Part
Check speaker function.
Play MP3 with maximum volume level.
Check the connection of
HDC4000(R),HDC4001(L)
Replace the speaker
Check the signals on
L4009,L4010(Left SPK)
L4004,L4005(Right SPK)
V_1P80_VCCAON
R4009 R4010
HDC4001
1 1
EAR_G_DET
R4011 3 3
5 5
EAR_L_DET
R4012 7 7
9
9
L4009 11 11
SPK_OUTL_N
EAROUT_FB
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Yes
Yes
module
Yes
Yes
END
L4006
C4013
2 2
4 4
6 6
8 8
10 10
12
12
C4014 C4018 C4019
C4017
R4015
No
Reconnect HDC4000(R),HDC4001(L)
No
EAR_ADC_3.5
EAR_MIC+
EAR_MIC-
L4007
EAROUT_R
L4008
EAROUT_L
L4010
SPK_OUTL_P
C4015 C4016
8-11
Level 3 Repair
Replace U4003
R 400 9 R 401 0
R 401 2
R 401 1
L4010 L4009
HDC4001