Connectivity - Keypad - Sony Ericsson W890 Troubleshooting Manual

VDDE18
D2000
Anja-PoP bottom - CONNECTIVITY
KEYPAD INTERFACE
AC22
KEYIN0
AA24
KEYIN1
Y24
KEYIN2
Y22
KEYIN3
W22
KEYIN4
AA22
KEYIN5
DB3150FT/7POPHF
1201-8568
KEYIN5
R2461 0ohms
NM
KEYIN4
KEYIN3
R2463 0ohms
NM
KEYIN2
KEYIN1
R2465 0ohms
NM
KEYIN0
VDDE18
VDDE18
Unused GPIO Unused GPIO
D2000 D2000 D2000
V15 P24
APPLICATION GPIO_02 APPLICATION GPIO_06 APPLICATION GPIO_07
DB3150FT/7POPHF 1 DB3150FT/7POPHF 1 DB3150FT/7POPHF
1201-8568 1201-8568 1201-8568
D2000 D2000 D2000
U3 W5
ACCESS GPIO_10 ACCESS GPIO_13 ACCESS GPIO_14
DB3150FT/7POPHF 1 DB3150FT/7POPHF 1 DB3150FT/7POPHF
1201-8568 1201-8568 1201-8568
MEASUREMENT POINTS
KEYIN0
AB25
KEYOUT0
AB22
KEYOUT1
Y25
KEYOUT2
Y23
KEYOUT3
AA25
KEYOUT4
1
R2462 0ohms
NM
R2464
0ohms
NM
R2466 0ohms
NM
D2000 D2000 D2000
N25 R23 R22
APPLICATION GPIO_08 APPLICATION GPIO_09 APPLICATION GPIO_10
1 DB3150FT/7POPHF 1 DB3150FT/7POPHF 1 DB3150FT/7POPHF
1201-8568 1201-8568 1201-8568
D2000 D2000 D2000
W2 V4 Y5
ACCESS GPIO_15 ACCESS GPIO_17 ACCESS GPIO_23
1 DB3150FT/7POPHF 1 DB3150FT/7POPHF 1 DB3150FT/7POPHF
1201-8568 1201-8568 1201-8568

Connectivity - Keypad

V2402
A C
1001-0075
MP 41
KEYOUT0
KEYOUT1
KEYOUT2
KEYOUT3
KEYOUT4
KEYIN5
KEYIN4
KEYIN3
KEYIN2
KEYIN1
KEYIN0
D2000 D2000
T24 R18 T14
APPLICATION GPIO_13 APPLICATION GPIO_14
1 DB3150FT/7POPHF 1 DB3150FT/7POPHF 1
1201-8568 1201-8568
U24
1
ONSWAn
C2426
22pF
Cam FPC Connector
X4300
B16
A17
B17
A18
B18
MP 42
C2464
56pF
KEY FLEX
CONNECTOR
X2401
A4
B6
A7
A5
B9
MP 28 MP 26 MP 24
MP 27 MP 25
KEYIN4
A6
KEYIN3
A9
KEYIN2
B5
KEYIN1
B7
KEYIN0
B3
C2459 C2461 C2463 C2465 C2468 C2470
56pF 56pF 56pF 33pF 33pF 33pF
<NM> <NM> <NM>
C2460 C2462 C2467 C2469
56pF 56pF 33pF 33pF
<NM> <NM>
Made for
Application & System Performance
Connectivity - Keypad
Document Nr
1200-9030 Page B15
SEMC Troubleshooting Manual
W890
ONSWAn
1200-2290
ONSWAn
KEYOUT0
KEYOUT1
KEYOUT2
KEYIN5
1200-2529
KEYOUT0
KEYOUT1
KEYOUT2
KEYOUT3
KEYOUT4
A1
B1
A2
B2
A11
B11
A12
B12
A13
B13
Z1
Z2
Z3
Z4
Revision
2
1217-3942 rev. 1 61 (119)