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SAMSUNG Proprietary-Contents may change without notice
SGH-Z320i Flow Chart of Troubleshooting and Circuit Diagrams
2-
37
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- Layout for Bluetooth
L818
R809
BT_3.0V
C815
MSMP_2.6V
R806
1
3
2
BT_ANT
R807
UART_CTS
UART_RTS
1
UART_RXD
5
6 UART_TXD
VDDO 22
24
VDDRF
VREGIN 23
VREG_CTL 20
PCM_CLK
PCM_IN
14
15 PCM_OUT
PCM_SYNC
16
RST_N 19
STATUS 9
TX_CONF|WLAN_ACT
7
8 TX_REQ|BT_PRI
26
D
N
G
01
D
N
G
D
N
G
21 71
D
N
G
D
N
G
12
D
N
G
52
HOST_WAKE 3
LPOIN 18
13
U801
T
N
A
11
2
BT_WAKE
4
L817
C814
R808
R805
C813
AUX_PCM_SYNC
BT_TXD
BT_CTS
BT_RXD
SLEEP_XTAL_IN
BT_RST
HOST_WAKE
BT_WAKE
BT_RFR
AUX_PCM_DIN
AUX_PCM_DOUT
AUX_PCM_CLK