OSCO
OSCI
EXTINT3_PMU
CLK32
RSTON
RSTON
MCLK0
SERVICE
PWREN1
TST_CKI
BT_CTS
GPIOA4_CRE
UARTRX1
VBT_EN
FM_INT
KEY_VOL+
KEY_VOL-
FLIPSENSEV29_VDD_IO_HIGH_1
KEY_LOCK KEY_LOCK_1
OP
2008-02-08 2E
SEMC/BGNUBEB Kiril Trajkovski
SEMC/BGNUBEB Johan Mercke
Johanna AP1.2
1203-5973
SCHEMA DIAGRAM
Sony Ericsson
Approved according to 00021-LXE 107 42/1
Confidential
MCLK0
(BB page 14
RF page 6)
PON_CHARGE
(BB page 9)
RSTEXTn
(BB Page 6)
(BB page 14)
VBT_EN
VAD_SENSE
(BB page 13)
SP0402
SP0401
SP0404
SP0405
SP0406
SP0403
(BB page 14)
BT_CTS
(BB page 8)
SERVICE
(BB page 12)
AUDIO_PA_EN
(BB page 6)
GPIOA4_CRE
(BB page 14)
BT_RESETn
BT/FM_LPCLK
(BB Page 14)
(BB page 14)
BT_CLKREQ_EXT
SP0305
GND
V18_VDD_IO_LOW
(BB page 8)
UARTRX1
OM6370
1200-8254
B10
A10
T9
N16
G4
T11
U12
P14
R16
U11
R15
P12
N14
T15
R12
E5
F4
V8
B11
F1
C11 C12
D7300
OM6370_SYSTEM
CONTROL_1_14
MCLK
MCLKSEL
CLK32
CKITST
EXTINT2_1.8V
EXTINT3_1.8V
EXTINT4_1.8V
EXTINT6_2.9V
EXTINT7_2.9V
EXTINT8_2.9V
EXTINT9_2.9V
EXTINT10_2.9V
EXTINT11_2.9V
EXTINT12_2.9V
EXTINT13_2.9V
EXTINT14_2.9V
EXTINT15_2.9V
GPON0
GPON1
RSTEXTnRSTBBn
RESETn
EXTERNAL INTERRUPTS
POWER DOWN CONTROL
WATCHDOG & RESET
OM6370
1200-8254
P6
T5
P5
P7
R2
T1
U1
T3
T2
R7
V2
P8
U2
T7
R8
R6
R1
U3
L3
J2H2
E1 K3
J3
H3
D7300
HARDWARE DEBUG PORT
JTAG IF
HDP17
HDP16
HDP15
HDP14
HDP13
HDP12
HDP11
HDP10
HDP9
HDP8
HDP7
HDP6
HDP5
HDP4
HDP3
HDP2
HDP1
HDP0
RTCK
TDO
JSEL
TRSTn
TMS
TCK
TDI
OM6370_SYSTEM
CONTROL_2_14
(BB page 13)
FM_INT
KEY_LOCK
(BB page 11)
KEY_VOL-
(BB page 11)
KEY_VOL+
(BB page 11)
GSMTEST_850/900
(RF page xx)
V29_VDD_IO_HIGH
LCD_VSYNC_MAIN
(BB page 12)
SP0407
V18_VDD_IO_LOW
V29_VDD_IO_HIGH
V18_VDD_IO_LOW
V29_VDD_IO_HIGH
ON_OFF
12Kohms
R0323
12Kohms
R0322
12Kohms
R0324
18pF
C0322
18pF
C0321
100nF
C0326
33pF
C0327
<NM>
V29_VDD_IO_HIGH
33pF
C0325
<NM>
100MHz
L0325
12
ST0320
12
ST0325
12
ST0326
OP
(BB page 12)
12Kohms
R0326
AN48810B
1203-4329
N0320
3
42
51
NC
OUTVCC
GND
Leadfree
32.768Hz
RTM501908/2_LEADFREE
1000-8269
23
14
B5506
I/OI/O
COVERCOVER
06AUG22 - key_cindy
OM3750HN/N3
1201-9133
14
3
28
12
11
12
34
35
7
N7520
OSCILLATOR
OSCO
CLK32K
IRQn
RSTHCn
OSCI
REC2n
REC1n
PWREN2
PWREN1
ONKEYn
CONTROL IF
OM3750
SYSTEM CONTROL
74AUP1G32GM
1001-1120
D0301
4
2
1
3
2
1
1
74AUP1G32GM
1001-1120
D0301
6
3
GNDVCC
HDP1 -> HDP13
are used for ETM
C0321 and 0322
close to B5506
BASEBAND
System Control
2 (15)
Place ST0320,ST0325 and ST0326 close to N0320
Antennafilters
(36 pages)
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