Only For Training And Service Purposes - LG U370 Service Manual

MSM6245 CODEC pins
VREG_MSMP_2.7V
R440
MICBIAS
2.2K
MIC2N
MIC2P
HPH_L
HPH_R
USB_D+
USB_D-
EAR_SENSE_N
VBATT
R412 470K
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Only for training and service purposes

AUDIO
Near to MSM
C200 47p
C201 47p
C204
10p
SDCC_DAT1_GPIO99
SDCC_DAT2_GPIO100
SDCC DAT3 GPIO101
Figure . Audio part schematics
R402
51K
C403
C404 33u
Figure . Audio part schematics
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3. TECHNICAL BRIEF
Place near
C212
MSM pin W18
0.1u
10% (CODEC VSS)
F25
M25
M26
HB-1M1005-600JT
FB2
33u R405 100ohm
R406 100ohm
CN400
HSEJ-18S04-25R
21
19
1
2
3
4
5
6
7
8
9
10
LGE Internal Use Only