Imaging - Display - Sony Ericsson W890 Troubleshooting Manual

VBATI VOPTO30 VDDE18 VAUDIO26
VBATI
VOPTO30
VDDE18
VAUDIO26
LCD_RESn
D2000
Anja-PoP bottom - IMAGING
DISPLAY INTERFACE
M18
PDI_RESn
M23
PDI_D0
L22
PDI_D1
M24
PDI_D2
L23
PDI_D3
L24
PDI_D4
M25
PDI_D5
K23
PDI_D6
K24
PDI_D7
P23
PDI_C0
P22
PDI_C1
N24
PDI_C2
N18
PDI_C3
N22
PDI_C4
M22
PDI_C5
1
DB3150FT/7POPHF
1201-8568
VBATI
MP 105
L4201
VBATI_LED_FILTERED_1
1201-4593
VBATI
N2000
MP 107
Ericsson AB 3100
MMI
L4200
BOOST LED DRIVER
100MHz
A1 VDD_BOOST E3
SW_BOOST
C2 C2
BOOST_ISP BOOST_ISP
C4230 C4230
D2 D2
BOOST_ISN BOOST_ISN
100nF 100nF
B2 B2
VBOOST VBOOST
AB3100 1
1202-0639
MEASUREMENT POINTS
VDDE18 VAUDIO26
R4299 0ohms
NM
R4298 0ohms
NM
MP 31
Z4200
EMI-FILTER
LCD_DAT3_ANJA 1
I1-1 O1-2
LCD_DAT2_ANJA 2
I2-1 O2-2
LCD_DAT1_ANJA 3
I3-1 O3-2
LCD_DAT0_ANJA 4
I4-1 O4-2
9
GND_1 GND_2
C4227
KNA16400
33pF MP Z4200 1-8
1200-1824
<NM>
Z4201
EMI-FILTER
LCD_DAT4_ANJA 1
I1-1 O1-2
LCD_DAT5_ANJA 2
I2-1 O2-2
LCD_DAT6_ANJA 3
I3-1 O3-2
LCD_DAT7_ANJA 4
I4-1 O4-2
9
GND_1 GND_2
MP 33
KNA16400
MP Z4201 1-8
1200-1824
R4214 0ohms
NM
LCD_WR_ANJA
LCD_RS_ANJA
Z4202
LCD_CS_ANJA
EMI-FILTER
LCD_RD_ANJA 1
I1-1 O1-2
2
I2-1 O2-2
3
I3-1 O3-2
4
I4-1 O4-2
C4228
9
GND_1 GND_2
33pF
<NM>
KNA16400
MP Z4202 1-8
1200-1824
MP 102
R4296 0ohms
Max 20mA current
NM
C4204
C4202
33pF
25V
330pF
25V <NM>
R4211
C4212
910Kohms
33pF 33pF
1% 1%
<NM> <NM>
R4212 R4212
C4205 C4205
62Kohms 62Kohms
33pF 33pF
R4203 R4203 1% 1%
<NM> <NM>
150mohms

Imaging - Display

LCD Connector
X4201
1202-9266
MP 29
VOPTO30
A1
MP 30
B1
LCD_RESn
B4
5 LCD_DAT3
B9
6 LCD_DAT2
A9
7 LCD_DAT1
B8
8 LCD_DAT0
A8
10
5 LCD_DAT4
A10
6 LCD_DAT5
B10
7 LCD_DAT6
A11
8 LCD_DAT7
B11
1 0
LCD_VSYNC
A6
VBATI
MP 77
R4209
B
5 LCD_RD
A5 10Kohms
6 LCD_CS
B6
7 LCD_WR
N2000
B5
8 LCD_RS
Ericsson AB 3100
B3
MMI
10
INDICATOR LED CONTROL
A2
LED1_N
A3
LED2_N
A4
LED3_N
A7
LED4_N
A12
LED5_N
B2
LED6_N
B7
B12
VIBRATOR CONTROL
C 1 4 B
Z1 VIBR_OUT VDD_VIBR
Z2
AB3100 1
Z3 1202-0639
Z4
MP 75
VBOOST
A13
C4206
2.2uF
B13
SEMC Troubleshooting Manual
Cam FPC Connector
X4300 1200-2290
MP 51
OPTOSENSE
B15 A16
OPTOSENSE
Opto Senser
NM
Key FPC Connector
X2401
1200-2529
VBATI
MP 22
B10
Upper_LED
MP 18
A10
Middle_LED
MP 20
B8
V4205
C
2SC6026
1200-7850
E
Lower_LED
A3
B4
A4
D3
C3
A3
B3 TALLY_LED
VBATI
1 4
VIBR
B4
C4207
56pF
<NM>
Cam FPC
Connector
VBATI
X4300 1200-2290
A19
B19
MP 47
Made for
Imaging
Display
Document Nr
1200-9030 Page I2
1217-3942 rev. 1
W890
Revision
2
63 (119)