LG GD330 - Bluetooth Interface

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LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.5. Bluetooth Interface
3.5.1 Bluetooth Circuit on the Sub-Board
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VDD_IN_RFIO
F1 D8
VDD_IO1 VDD_IO2
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VSS3
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904R
IND
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D
X
R_T
B
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LC_T
B
_BT_RESET
QE
R_
K
L
C
_
TB
CLK_32K
KL
CB_1ISC
M
C
NYS_1ISC
M
T
UOD_1ISC
M
NID_1ISCM
S
TR_TB
ST
C_T
B
DXT_T
B
NE_
KL
C_
S
YS
<Fig.14> BT schematic