Service Manuals, User Guides, Schematic Diagrams or docs for : Sony Ericsson Mobile Phones Сотовый телефон Sony Ericsson W380I SONY ERICSSON W380I 1
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This schematic is for for Lena GSM900/1800/1900.
Below describes the changes for different variants of Lena
Lena 850/1800/1900
V18_VDD_IO_LOW
Z5120 = 1000-7981 Rx SAW
VBAT VBAT
V18_VDD_IO_LOW
N5704 = 1001-1991 Tx SAW
K5700 = 1200-0165 Isolator
R5203 = mounted for 850 variant 0 ohm
GSM_TEMP GSM_TEMP R5204 = for 850 variant
GSM_TEMP
VBAT BT_MCLK BT_MCLK VBAT L5709 = 1000-0179 0 ohm
BT_MCLK
MCLK0 MCLK0 C5728 = 1000-6061 1 pF
V18_VDD_IO_LOW MCLK0
IRX_TX_N IRX_TX_N V18_VDD_IO_LOW C5730 = for 850 variant
IRX_TX_N
IRX_TX_P IRX_TX_P
IRX_TX_P
QRX_TX_N QRX_TX_N
QRX_TX_N
QRX_TX_P QRX_TX_P
QRX_TX_P
Edge1_PA Edge1_PA
Edge1_PA
PON_PA PON_PA
PON_PA
DCS DCS
DCS
MODE_SELECT MODE_SELECT
MODE_SELECT
RAMP RAMP
RAMP
RF_DATA RF_DATA
RF_DATA
RF_CLK RF_CLK
RF_CLK
RF_EN RF_EN
RF_EN
TRX_EN TRX_EN
TRX_EN
PON_SW PON_SW
PON_SW
AFC AFC
AFC
GSMTEST_850/900
GSMTEST_850/900 GSMTEST_850/900
B_01_Basband_Top R_01_Radio_Top
Confidential
Approved according to 00021-LXE 107 42/1
SCHEMA DIAGRAM
Sony Ericsson
2008-02-27 3
LENA Main
1200-6064 1 (1)
V18_VDD_IO_LOW V29_VDD_IO_HIGH
BT_MCLK
BT_MCLK
MCLK0
MCLK0
GSMTEST_850/900
GSMTEST_850/900
MCLK0
UARTRX1 V18_VDD_IO_LOW
GSMTEST_850/900
GPIOA4_CRE V29_VDD_IO_HIGH
UARTRX1
GPIOA4_CRE
BT/FM_LPCLK BT_CLKREQ_EXT
LCD_VSYNC_MAIN BT_CLKREQ_EXT
LCD_VSYNC_MAIN LCD_VSYNC_MAIN
ON_OFF
ON_OFF ON_OFF
FLIPSENSE Page 9
FLIPSENSE FLIPSENSE
AUDIO_PA_EN PON_CHARGE
AUDIO_PA_EN AUDIO_PA_EN PON_CHARGE PON_CHARGE
VBAT V18_VDD_IO_LOW TOUCH_INT RF EN RF_EN
TOUCH_INT TOUCH_INT RF_EN
I2CCLK Page 10-14 FM_INT RF DATA RF_DATA
V33_VDD_USB V29_VDD_IO_HIGH I2CCLK FM_INT FM_INT RF_DATA
I2CDAT VBAT V29_VDD_VIB BT/FM_LPCLK RF CLK
RF_CLK RF_CLK
I2CDAT BT/FM_LPCLK
MODE SELECT MODE_SELECT
V29_VDD_IO_HIGH V18_VDD_IO_LOW MODE_SELECT
Page 5-8
PON SW PON_SW
UARTRX1 PON_SW
VBAT PON_PA
Page 14 PON_PA PON_PA
GPIOA4_CRE
V18_VDD_IO_LOW V29_VDD_IO_HIGH TRX EN
TRX_EN TRX_EN
BDATA
V29_VDD_IO_HIGH MC_DETECT V29_VDD_VIB DCS
BT_MCLK DCS DCS
MC_DETECT MC_DETECT
VBAT CAM_STANDBY V18_VDD_IO_LOW BT_CTS BT_CLKREQ_EXT IRX TX P
IRX_TX_P IRX_TX_P
CAM_STANDBY CAM_STANDBY
V33_VDD_USB RESET_TOUCH VAD_SENSE VBT_EN BT_CTS IRX TX N IRX_TX_N
RESET_TOUCH RESET_TOUCH VAD_SENSE VAD_SENSE BT_CTS IRX_TX_N
SPREF KEY_VOL+ VBT_EN QRX TX P QRX_TX_P
SPRef SPREF KEY_VOL+ KEY_VOL+ VBT_EN QRX_TX_P
RSTEXTn V18_VDD_IO_LOW
SPR KEY_VOL- QRX TX N QRX_TX_N
SPR SPR KEY_VOL- KEY_VOL- QRX_TX_N
VBAT
SPL KEY_LOCK BT_RESETn
SPL SPL KEY_LOCK KEY_LOCK B_09_RadioAccess
LCD_RSTn_18
LCD_RSTn_18 LCD_RSTn_18
SIMIOCD SERVICE
VBAT
SIMCKCDn
MICP/AUXinL V18_VDD_IO_LOW
MICP/AUXinL MICP/AUXinL
SIMRSCDn VISA_26 BT_RESETn
MICN/AUXinR
MICN/AUXinR MICN/AUXinR V18_SIM_VCC UARTTX2
B_02_System_Control
FM_ANTENNA PCMCLK
FM_ANTENNA FM_ANTENNA PCMCLK PCMCLK BT/FM_LPCL
CAM_RESETn_29 PCMSYN
CAM_RESETn_29 CAM_RESETn_29 PCMSYN PCMSYN UARTRX2
Edge1_PA Edge1_PA CAM_29_ENABLE PCMDATA
Edge1_PA CAM_29_ENABLE CAM_29_ENABLE PCMDATA PCMDATA BT_RTS
AFC PCMDATB
AFC AFC CURR_TEST PCMDATB PCMDATB
RAMP
RAMP RAMP FM_RESETn B_14_Bluetooth
GSM_TEMP
GSM_TEMP GSM_TEMP
B_10_MMI_Top
V29_VDD_IO_HIGH SERVICE
V33_VDD_USB SERVICE
VBAT
V18_SIM_VCC
V29_VDD_VIB Page 3 V18_SIM_VCC
V18_VDD_IO_LOW SIMRSCDn
SIMRSCDn
VBAT I2CCLK SIMCKCDn
SIMCKCDn
I2CDAT SIMIOCD
V29_VDD_IO_HIGH VBUS SIMIOCD
VBUS VBUS
DCIO RSTEXTn
V18_VDD_IO_LOW DCIO DCIO RSTEXTn
BDATA FM_RESETn
BDATA FM_RESETn
V33_VDD_USB BT_RTS
GPIOB11 BT_RTS
GPIOB11 GPIOB11 UARTRX2
V29_VDD_VIB UARTRX2
V12_VDD_GSM_CORE V26_AVDD SIMEN_EXTRA UARTTX2
SIMEN_EXTRA SIMEN_EXTRA UARTTX2
B_05_OPService_top
V12_VDD_CKI_PLL V26_AVDD_HFA VISA_26
VISA_26
V33_VDD_USB V18_VDD_IO_LOW V26_AVDD V12_VDD_GSM_CORE
CURR_TEST
V26_AVDD_HFA CURR_TEST
V18_VDD_IO_LOW VBAT
V29_VDD_IO_HIGH V12_VDD_CKI_PLL V26_AVDD_HFA
V26_AVDD
V12_VDD_CKI_PLL Page 4
V12_VDD_GSM_CORE
V12_VDD_GSM_CORE VBAT
V26_AVDD_HFA
B_03_Power_Reg_and_Charg V26_AVDD
V12_VDD_CKI_PLL V18_VDD_IO_LOW
V18_VDD_IO_LOW
V29_VDD_IO_HIGH
E1001 E1002 E1003 E1004
V33_VDD_USB
Clamp Clamp Clamp Clamp
SP0001 1 1 1 1 B_04_Power_Asic_Mem
GND GND GND GND
C0001
0.5pF Will be connected Will be connected Will be connected Will be connected
to GND in PCB to GND in PCB to GND in PCB to GND in PCB
Confidential
Approved according to 00021-LXE 107 42/1 SCHEMA DIAGRAM
SHIELDCAN_LENA_BB SHIELDCAN_LENA_BT SHIELDCAN_LENA_RF SHIELDCAN_LENA_PA
1200-7769 1200-7772 1201-2565
4
1206-3607 Sony Ericsson
BASEBAND 2008-02-27 3
Logic LENA Main
Top
1200-6064 1 (14)
D7300
OM6370_SYSTEM
CONTROL_2_14
SERVICE SERVICE JTAG IF
(BB page 8) E1 TDI TDO K3
SP0403 SP0401
H2 TCK RTCK J2
SP0404 SP0402
SP0208 J3 TMS
SP0405
H3 TRSTn
SP0406
MCLK0 MCLK0 L3
(BB page 14 JSEL
RF page 6)
HARDWARE DEBUG PORT
V29_VDD_IO_HIGH
P6 BT_RESETn
HDP0 (BB page 14)
D7300
HDP1 T5
OM6370_SYSTEM
CONTROL_1_14 P5
HDP2
V8 MCLK HDP3 P7
B11 MCLKSEL HDP4 R2
12Kohms 12Kohms 12Kohms
R0322 R0323 R0324 A10 CLK32 HDP5 T1
SP0305 TST_CKI B10 U1
CKITST HDP6
HDP7 T3
EXTERNAL INTERRUPTS HDP8 T2
BT_CTS BT_CTS T9 R7
EXTINT2_1.8V HDP9
(BB page 14)
EXTINT3_PMU N16 V2
EXTINT3_1.8V HDP10
GPIOA4_CRE G4 EXTINT4_1.8V HDP11 P8
(BB page 6)
T11 EXTINT6_2.9V HDP12 U2
TOUCH_INT U12 EXTINT7_2.9V HDP13 T7
(BB page 12)
FLIPSENSE FLIPSENSE P14 R8 GSMTEST_850/900
EXTINT8_2.9V HDP14
(BB page 11) (RF page xx)
FM_INT FM_INT R16 EXTINT9_2.9V HDP15 R6 LCD_VSYNC_MAIN
(BB page 13) (BB page 12)
R0325 U11 EXTINT10_2.9V HDP16 R1
SP0407
1Kohms
KEY_VOL+ KEY_VOL+ R15 EXTINT11_2.9V HDP17 U3 AUDIO_PA_EN AUDIO_PA_EN
(BB page 11) (BB page 12)
UARTRX1 UARTRX1 P12 EXTINT12_2.9V
(BB page 8) OM6370
KEY_VOL- KEY_VOL- N14 EXTINT13_2.9V 1200-8254
(BB page 11)
VBT_EN VBT_EN 1Kohms R0326 T15 EXTINT14_2.9V
(BB page 14)
KEY_LOCK KEY_LOCK R12 EXTINT15_2.9V
(BB page 11)
POWER DOWN CONTROL
GPON0 E5
C0325 C0326 F4
GPON1
47nF 47nF
WATCHDOG & RESET
RSTON C11 RSTEXTn
RSTBBn RSTEXTn C12 (BB Page 6)
F1 RESETn
OM6370
1200-8254
D0301
1
1
PWREN1 4
3 1 2 BT CLKREQ EXT
N7520 2 (BB page 14)
PCF50611 74AUP1G32GM
SYSTEM CONTROL 1001-1120
CONTROL IF
ON_OFF 28 7 RSTON
(BB page 11) ONKEYn RSTHCn
11 14 CLK32 BT/FM_LPCLK
PWREN1 CLK32K (BB Page 14)
PON_CHARGE 12 3
(BB page 9) PWREN2 IRQn
VISA_26 34
(BB Page 3) REC1n
VAD SENSE R0319 1Kohms 35
(BB page 13) REC2n
V18_VDD_IO_LOW
OSCILLATOR
1 2
OSCI OSCO
D0301
6 3
VCC GND
PCF50611HN
1200-1931 1 1001-1120
74AUP1G32GM GND
V18_VDD_IO_LOW V29_VDD_IO_HIGH RTM501908/2_LEADFREE
1000-8269
B5506
32.768Hz
V18_VDD_IO_LOW
4 OUT IN 1
OSCI OSCO
Confidential
V29_VDD_IO_HIGH
Metal cap
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