Sony Ericsson W950 Schematics 4
VBT_RAD2.8
BT_RST#
C3003
BT_CLK
Note: Digital clock signal 2.75Vpp
Note: Digital clock signal 1.8Vpp
CLK_32k
Note: Replace R3002 to 0 ohm for BGB203
MPPCM2_DLD
PCMSYN1
BT_RTS
BT_TX
CLK_32k
Note: For BGB203 and Hermione FW
Replace R3021 with 4k7Ohm
10pF
SP3002
SP3003
C3004
R3002
100Kohms
SP3001
68pF
Note: Pull-up resistors to
fix hanging system clock
VBT_DIG1.8
R3007
1Mohms
<NM>
C3005
L3003
2,2uH
R3015
180Kohms
10pF
<NM>
R3021
4,7Kohms
<NM>
SP3004
SP3005
SP3006
NC
NC
NC
NC
NC
NC
NC
NC
N3001
BLUETOOTH System-in-package
43
RESET
SYSCLKREQ/GPIO15
20
XTAL1_SYS
19
XTAL2_SYS
27
XTAL1_LPO
28
XTAL2_LPO
DB_IP/GPIO9
31
FSC_IP/GPIO7
29
VBUS_USB
37
DN_USB
38
DP_USB
CTS/LD_USB/GPIO2
42
40
RXD/GPIO5
22
GPIO11
12
GPIO12
21
GPIO13
15
VANLO ANT
48
TCK
47
TDI
45
TMS
MAIN
SYSCLKREQ/GPIO10
OSC/CLK
I2C
PCM
DCLK_IP/GPIO8
UART/USB
GPIO3/CNCT_USB/RTS
GPIO
RF
JTAG
GPIO1/SDA
GPIO0/SCL
DA_IP/GPIO6
GPIO4/TXD
GPIO14
GPIO16
GPIO17
TDO
C3007
470nF
0402
Note: Replace R3012 to 0 ohm for BGB203
Note: External pulldown
needed in dual CPU
SP3009
platform
R3020
4,7Kohms
<NM>
R3009
100Kohms
Note: For BGB203 and Hermione FW
Replace R3020 with 4k7Ohm
Note: 1.8V output to Suzi R2
SP3007
SP3008
Z3001
OUTIN
31
GND GND
LFB212G45SG8A166
RTN202930/1
2330
16
17
3332
34
39
41
11
25
14
NC
2
46
VBT_DIG1.8
C3009
470nF
0402
Note: For BGB203 do not mount C3013
BT_CLK_REQ
MPPCM2_ULD
PCMCLK1
BT_CTS
BT_RX
24
Note: For BGB203 do not mount C3011
C3011
100nF
R3012
0ohms
<NM>
C3010
100nF
C3008
100nF
VBT_2.8
C3006
100nF
C3013
100nF
C3012
1pF
C3014
N3001
BLUETOOTH System-in-package
13
VDDRF
44
VDDIORF/VDDA
18
VDDO
24
VDDIO1
26
VDDIO1
35
VDDC
36
VDDIO2
BGB204_V2C_PICS4
ROK103008/1
R4A
Note: GND pads for RF probe type K-50L-QG.
These should be placed in a straight line with
X3002 in the center.
Pitch should be 3.05mm between X3002
and the TP:s. See pictures below.
TP3001
5,6pF
10nH
L3004
POWER
X3002
TP3002
1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
TP3001
X3002
TP3002
1
3
4
5
6
7
8
9
10
49
BGB204_V2C_PICS4
ROK103008/1
R4A
Sony Ericsson
Bluetooth
BGB204
Confidential
KI/SEM/BGUKTR Anders Sanner
KI/SEM/BGUKTR (Sören Karlsson)
Lily/Nina R7
4/1911-ROA 219 5796
J
01(01)
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