Power Asics - Sony Ericsson W995 Troubleshooting Manual

AC20
VCORE12
H2
M2
T2
AB2
AE5
AE9
AE22
AA25
Y25
T25
M25
B23
B21
B19
B16
B14
B7
K25
W25
M1005
N2010
KAJSA_BOTTOM_PLL_A_15_24
KAJSA_BOTTOM_PLL
PLL_FILTER
AE17 C2353 33nF
PLL_26_VCONT
AE18
PLL_26_FILTVDD
AE20 C2354 33nF
PLL_PG_416_VCONT
AE19
PLL_PG_416_FILTVDD
DB3210BDT/7POPHF
1210-4190 1
VCORE18 VANA25 VCORE12
VCORE18
VANA25
VCORE12
VDDE18
MEASUREMENT POINTS
VDDE18
N2010
KAJSA_BOTTOM_1_2V
POWER_A_1_24
KAJSA_BOTTOM_POWER
VDDCORE(logic)
VDD_1v2
DB3210BDT/7POPHF
1210-4190
1
N2010
KAJSA_BOTTOM_VDD_IO_POWER_A_4_24
KAJSA_POWER
E6
VDD VDD_IO GND
F22
VDD GND
AB21
VDD GND
AB6
VDD GND
J9
VDD GND
K10
VDD GND
P9
VDD GND
V9
VDD GND
P10
VDD GND
L11
VDD GND
P11
VDD GND
R11
VDD GND
T11
VDD GND
L12
VDD GND
M1005
T12
VDD GND
J13
VDD GND
K13
VDD GND
L13
VDD GND
T13
GND
U13
GND
V13
GND
L14
GND
T14
GND
L15
GND
T15
GND
L16
GND
_
U10
VDD_DIG_PLL GND_DIG_PLL
DB3210BDT/7POPHF
1210-4190 1
N2010
KAJSA_BOTTOM_ANALOG
VANA25 VCORE12
POWER_A_3_24
KAJSA_BOTTOM_2.5V_POWER
AB7
VDDIO_2v5
AD19
VDDIO_2v5_PLL
VDD_ANALOG
AC19
VDDCO_PLL_1_2
AC18
VDDCO_PLL_3_4
AE16
VCC_AD1
AE14
VCC_AD2
AB15
VDDAD
AC11
VCCDA
AC12
VCCGPAD
R2
VDDCO_AF
AE12
VDD_ANA
DB3210BDT/7POPHF
1210-4190 1
M1005
VDDE18 VDDE18
R2300 0ohms
<NM>
Power - ASICs
N2010
KAJSA_BOTTOM_1_8V_POWER_A_2_24
KAJSA_POWER
B2
VDD_1v8 VDD_1V8
B4
VDD_1v8
N2
VDD_1v8
P2
VDD_1v8
AA2
VDD_1v8
AE4
VDD_1v8
AE10
VDD_1v8
AE21
VDD_1v8
AB25
VDD_1v8
R25
VDD_1v8
N25
VDD_1v8
J25
VDD_1v8
G25
VDD_1v8
B22
VDD_1v8
B13
VDD_1v8
B10
VDD_1v8
W2
VDD_1v8
DB3210BDT/7POPHF
1210-4190
1
VCORE18
VDDIO
AD18
VSSCO_PLL_1_2
AD17
VSSCO_PLL_3_4
AD16
VSS_AD1
AE15
VSS_AD2
AB10
VSSDA
AB14
GNDAD
AB12
VSSGPAD
AE13
VSSCOMMON
AC17
GNDE_ANA
VDDE18
SEMC Troubleshooting Manual
N2000
D4
VSS1
D5
VSS2
M16 D6
GNDE
VSS3
N16 D7
GNDE
VSS4
P16 D9
GNDE
VSS5
R16 D10
GNDE
VSS6
T16 E4
GNDE
VSS7
K17 E5
GNDE
VSS8
P17 E6
GNDE
VSS9
U17 E7
GNDE
VSS10
J18 E8
GNDE
VSS11
P18 E9
GNDE
VSS12
V18 E10
GNDE
VSS13
F4
VSS14
F5
VSS15
F6
VSS16
F7
VSS17
F8
VSS18
F9
VSS19
F10
VSS20
G3
VSS21
G4
VSS22
G5
VSS23
G6
VSS24
G7
VSS25
G8
VSS26
G9
VSS27
G10
VSS28
G11
VSS29
G12
VSS30
H4
VSS31
H5
VSS32
H6
VSS33
H7
VSS34
AB3100
1202-0639
N2010
KAJSA_BOTTOM
VMEM_POWER_A_24_24
KAJSA_BOTTOM_VMEM_POWER
MEMORY POWER
D2
VDDQ
C2
VDDQ
F2
VDDQ
G2
VDDQ
E25
VDDQ
B25
VDDQ
AD2
FVDD
AE2
FVDD
AE3
FVDD
AD25
FVDD
V25 AE24
FVDD VCCN
U25 AE25
FVDD VCCN
P24
FVDD
P25
FVDD
U24
FVDD
V24
FVDD
M1005
DB3210BDT/7POPHF
1210-4190 1
C2352
100nF
Made for
Application & System Performance

Power ASICs

Document Nr
1222-0556 Page B9
W995
Ericsson AB 3100
POWER
GROUND
H8
VSS35
H9
VSS36
H10
VSS37
H11
VSS38
H12
VSS39
J4
VSS40
J5
VSS41
J6
VSS42
J7
VSS43
J8
VSS44
J9
VSS45
J10
VSS46
J11
VSS47
K5
VSS48
K6
VSS49
K7
VSS50
K8
VSS51
K9
VSS52
K10
VSS53
K11
VSS54
L4
VSS55
L5
VSS56
L6
VSS57
L7
VSS58
L8
VSS59
L9
VSS60
L10
VSS61
L11
VSS62
M6
VSS63
M8
VSS64
M9
VSS65
M11
VSS66
M12
VSS67
2
Revision
3
1230-1858 rev. 1 66 (125)