Service Manuals, User Guides, Schematic Diagrams or docs for : Sony Ericsson Mobile Phones Сотовый телефон Sony Ericsson J220 & J230 J220_J230_Schematics
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A B C D E
BA_PWR
2
4 4
2
R3 L25 C13
18nH 33pF REFR 10
240K
0402R 0402L COG
1
300MA 50V
1
1% 5% 0402C
5% MICBIAS 10
6 BAT_TEMP
B12 1 2 C1 X5R 0402C
MICBIAS 0.033uF 16V 10%
5 AUXADC3
B11 1 2 C2 X5R 0402C
REFR
2
C3 E11 0.033uF 16V 10%
33pF AUXADC4
3 COG A12 1 2 C4 X5R 0402C 3
1
50V AREFC 0.033uF 16V 10%
0402C C12
R1 5% AUXADC3 C5 X5R 0402C
AREFO A11 1 2
750K U1E 0.1uF 10V 10%
0402R 1% BCM2121
2 1 C11 A8 1 2 C6 X7R 0402C
4,5,6,11,14 BATTERY AUXADC2 BREFC 1000pF 50V 10%
1
1 C8 BAG
R2 0.1uF B8 1 2 C7 X7R 0402C
240K X5R BREFO 1000pF 50V 10%
D11 AUXADC1
0402R 10V
2
1% 0402C E9
2
10% EXREF
C10 1 2 C9 X7R 0402C
TXREF 1000pF 50V 10%
2 6 AUXADC1 2
D9 1 2 C10 X7R 0402C
C11 TXREF2 1000pF 50V 10%
1
33pF
COG
50V
2
0402C
5%
Broadcom Proprietary Information
Broadcom Corporation All rights reserved. This document contains
Table of AUXADC[4:1] Usage 49 Discovery confidential trade secrets and is the proprietary
Irvine, CA 92618 property of Broadcom Corporation. This document
1. AUXADC1: 32KHz Crystal Temperature shall not be used, copied, distributed or disclosed
1 2. AUXADC2: Battery Charge Voltage Level without the expressed written consent of Broadcom. 1
3. AUXADC3: LCM detection ID
4. AUXADC4: Temperature Sensor Title
Analog Voltage References
Note: Input voltage range of AUXADC[4:1]: 0V to +1.2V Size Document Number Rev
A MTI-02272US (Moa) P1A
Date: Monday, April 11, 2005 Sheet 1 of 15
A B C D E
A B C D E
BAGPWR
U36
LP3990TLX-1.8
B2 B1 MEMCORE_PWR
VIN VOUT
DATA[15:0] 5,11
A2 C169 C178
VEN
1
1
C168 C101 BAGPWR 0.1uF 0.1uF
GND
1
1
4 1.0uF 4.7uF X5R X5R 4
X5R X5R 2 1 10V 10V
2
2
6.3V 6.3V 0402C 0402C
2
A1
2
0402C 0603C C51 C14 R17 DNI 10% 10%
1
1
20% 20% 0.1uF 0.1uF 0402R
X5R X5R
10V 10V
2
2
0402C 0402C
10% 10% To Audio Synthesizer
ADR[23:0] ADR0 11
K7
K4
K5
K6
B6
B5
L3
L4
J8
U2 ADR23 A3 ADR23
DATA0 H2 G1 ADR1 ADR22 G2
SVCC
PVCC
VCC2
VCC2
VCC1
VCC1
VCCQ
VCCQ
VCCQ
DATA1 DQ0 A0 ADR2 ADR21 ADR22
H3 DQ1 A1 F1 F1 ADR21
DATA2 G3 E1 ADR3 ADR20 R7 R12 DATA15
DATA3 DQ2 A2 ADR4 ADR19 ADR20 DATA15 DATA14 DATA14
H4 DQ3 A3 D1 L8 ADR19 DATA14 N12
DATA4 J5 B1 ADR5 ADR18 M8 L10 DATA13
DQ4 A4 ADR18 DATA13
2
DATA5 G5 C1 ADR6 ADR17 N6 N11 DATA12
DQ5 A5 ADR17 DATA12
DATA[15:0]
DATA6 J6 F2 ADR7 ADR16 M6 P12 DATA11 R4
DATA7 DQ6 A6 ADR8 ADR15 ADR16 DATA11 DATA10
H7 DQ7 A7 E2 M7 ADR15 DATA10 M11 62K
DATA8 G2 F6 ADR9 ADR14 L7 U1A N10 DATA9 0402R
DATA9 DQ8 A8 ADR10 ADR13 ADR14 BCM2121 DATA9 DATA8
J3 D7 N5 P10
1
DATA10 DQ9 A9 ADR11 ADR12 ADR13 DATA8 DATA7 5%
3 G4 DQ10 A10 E7 P6 ADR12 BAG DATA7 R10 3
DATA11 J4 B8 ADR12 ADR11 M5 M10 DATA6
DATA12 DQ11 A11 ADR13 ADR10 ADR11 DATA6 DATA5
H5 DQ12 A12 C8 L6 ADR10 DATA5 L9
DATA13 G6 D8 ADR14 ADR9 P5 R9 DATA4
DATA14 DQ13 A13 ADR15 ADR8 ADR9 DATA4 DATA3
H6 DQ14 A14 F7 N4 ADR8 DATA3 P9
DATA15 J7 E8 ADR16 ADR7 L5 N9 DATA2
DQ15 A15 ADR17 ADR6 ADR7 DATA2 DATA1
A16 F8 P4 ADR6 DATA1 P8
D2 ADR18 ADR5 R4 M9 DATA0
A17 ADR19 ADR4 ADR5 DATA0
A18 B2 M4 ADR4
B3 ADR20 ADR3 N3 P13 OEN
A19 ADR21 ADR2 ADR3 OEN WREN OEN 11
A20 E6 P3 ADR2 WREN R13 WREN 5,11
G7 B7 ADR22 ADR1 R3 M14 FSHEN1
WAIT A21 ADR23 ADR0 ADR1 FSHEN1 FSHEN0
K2 RFU A22 C7 R2 ADR0 FSHEN0 P14
K3 C3 L11 SRMEN1
RFU A23 SRMEN1 SRMEN0 SRMEN1 11
A24 D3 R15 FSHPD SRMEN0 R14
A25 E3
J1 K1 FSHEN0
S_CS#1 F_CE#1 FSHEN1
C5 S_CS#2 F_CE#2 G8
F_WP# E4
ADR0 C2 F4 BAGRST
R_LB# F_RST# BAGRST 6,9
ADR23 F3 C6
OEN R_UB# CLK
H1 R_OE# F_ADV# E5
WREN D5 J2 OEN
R_WE# F_OE#1 OEN
2 R118 F_OE#2 H8 2
SRMEN0 D6 F5
P_CS# F_WE# WREN 5,11
BAGRST 2 1 K8 D4
P_MODE VPP
MEMCORE_PWR
0
2
R93
0402R VPP: 1.8V Supply 10K
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
5% voltage for the Flash 1/16W
0402R
5%
L8
L7
L6
L5
L2
L1
C4
B4
1
RD38F2040W0ZQ1
BAGPWR
ADR23 from ML2121 attached to support 128x32
memory for future upgrades. P/N reflects
only 64x32 memory as currently required.
Broadcom Proprietary Information
Broadcom Corporation All rights reserved. This document contains
1 49 Discovery confidential trade secrets and is the proprietary 1
Irvine, CA 92618 property of Broadcom Corporation. This document
shall not be used, copied, distributed or disclosed
without the expressed written consent of Broadcom.
Title
ARM Flash Memory, SRAM Interface
Size Document Number Rev
B MTI-02272US (Moa) P1A
Date: Monday, April 18, 2005 Sheet 2 of 15
A B C D E
A B C D E
4 4
BAGPWR
BAGPWR AUDIO_PWR
M12
P15
R5 B10
BVDD
BVSS
VDD_IO1 AVDD1 BA_PWR
P7 VDD_IO2 AVSS1 A10
1
1
C24 C25 P11
0.1uF 0.1uF VDD_IO3
N13 VDD_IO4 AVDD2 D8
X5R X5R J15 E8
2
2
10V 10V VDD_IO5 AVSS2
L3 VDD_IO6
0402C 0402C D7
10% 10% U1H AVDD3
N8 VDD_CORE1 AVSS3 E7
J13 BCM2121 AUDIO_PWR
VDD_CORE2
A6 VDD_CORE3 BAG AVDD4 B14
BCOREPWR G3 A14 C26
VDD_CORE4 AVSS4
1
P1 0.1uF
VDD_CORE5 X5R
3
AVDD5 C15 3
1 C27 R8 D15 10V
2
0.1uF GND_CORE1 AVSS5 BA_PWR 0402C
H13 GND_CORE2
X5R C6 G11 10%
2
10V GND_CORE3 AVDD6
H3 GND_CORE4 AVSS6 G13
0402C R1
10% GND_CORE5
AVDD7 F12
AVSS7 G15
BAGPWR
G12 VDD_MCLK AVDD8 E14
H14 GND_MCLK AVSS8 F13
C31
1
1.0uF E13
X5R AVDD9
E15
GND_IO1
GND_IO2
GND_IO3
GND_IO4
GND_IO5
GND_IO6
6.3V AVSS9
B1
2
0402C VDD_RF
C1 GND_RF
20% C32 C33
1
1
1.0uF 1.0uF
2 2
X5R X5R
R6
N7
R11
M15
J14
K5
BA_PWR 6.3V 6.3V
2
2
0402C 0402C
20% 20%
C34
1
0.1uF
X5R
10V
2
0402C
10%
Broadcom Proprietary Information
Broadcom Corporation All rights reserved. This document contains
49 Discovery confidential trade secrets and is the proprietary
Irvine, CA 92618 property of Broadcom Corporation. This document
DVDD=Digital Power shall not be used, copied, distributed or disclosed
1 without the expressed written consent of Broadcom. 1
DVSS=Digital Ground
Title
AVDD=Analog Power BAG Power
AVSS=Analog Ground Size Document Number Rev
A MTI-02272US (Moa) P1A
Date: Thursday, March 31, 2005 Sheet 3 of 15
A B C D E
A B C D E
MS18 MS19 MS20 MS21 MS22
4 4
2 1 2 1 2 1 2 1 2 1 MS4
R50 22 B A B A B A B A B A D34
1 2 ONKEY_ 6
1/16W 5% SWITCH SWITCH SWITCH SWITCH SWITCH 1 6 A B
1 6
1
0402R 2 5 SWITCH
KP1 KP1_0 2 5
1 2 3 4
I
3 4 D30
G
MS5 MS6 MS7 MS8 MS2 uClamp0506A
2 1 2 1 2 1 2 1 2 1
2
R40 22 B A B A B A B A B A
1/16W 5% SWITCH SWITCH SWITCH SWITCH SWITCH
0402R
KP2 1 2 KP2_0
MS9 MS10 MS11 MS12 MS3
2 1 2 1 2 1 2 1 2 1
R41 22 B A B A B A B A B A
1/16W 5% SWITCH SWITCH SWITCH SWITCH SWITCH
0402R
KP3 1 2 KP3_0
MS13 MS14 MS15 MS16 MS17 CHG_LED 6
2 1 2 1 2 1 2 1 2 1
R44 22 B A B A B A B A B A
KP[4:1]
1
1/16W 5% SWITCH SWITCH SWITCH SWITCH SWITCH
3 3
1
0402R R76 1K
KP4 1 2 KP4_0 1/16W 5%
I
0402R
G
2
D35
2
1 1 6 6
2
2 2 5 5
3 4 LEDK17 D13
3 4 19-21SURC/S530-A2/TR8
uClamp0506A
BATTERY 1,5,6,11,14
1
Place under
L11
BLM11A601S shield to lower
harmonic content
KP5_0
KP6_0
KP7_0
KP8_0
KP9_0
0603L
on keypad side.
1
1
1
1
1
R20 R19 R10 R8 R9
22 22 22 22 22
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