System Control - Clocks & Resets - Sony Ericsson W995 Troubleshooting Manual

BT_CLKREQn
MCLKSEC
3
V2100
WLAN_CLKREQ
WLAN_CLKREQ RN1108FS
1
1000-8384
2
VDDE18
R2126 0ohms
VIDCC_CLKREQn
VIDCC_CLKREQn
<NM>
MP 1
MCLK
33
MCLK
L2106 100MHz
MMZ0603D330CT
1000-2592
N2410
R2101 0ohms
3 AGPS_CLKREQn
GPIO_P2_BIDIR
<NM>
MAX7327AATG
1200-1951
SERVICEn
SERVICEn
ONSWAn
ONSWAn
VDDE18
VDDE18
MEASUREMENT POINTS
VDDE18
R2104
100Kohms
R2105
100Kohms
<NM>
V2101 N2010
1000-7477
K12
APPLICATION GPIO_10
DB3210BDT/7POPHF
R2107
1210-4190
1
100Kohms
R2109
100Kohms
R2124
0ohms
V2102
<NM>
1000-7477
MCLK_KAJSA
RTCCLK
VDDE18
AGPS_CLKREQn
SP2104 SP2105
R2102
100Kohms
PWRRSTn
SERVICEn
ONSWAn
N2000
Ericsson AB 3100
SYSTEM CONTROL
SYSTEM POR
E13
IRQA_N
E14
IRQB_N
E 1 2
PWRRST_N
RTC
R2103 0ohms
B11
XTAL_OUT
<NM>
MP 80
CLOCK
AB3100
1202-0639 2
System Control - Clocks & Resets
VDDE18
N2100
BT_CLKREQn 1
OE
MCLKSEC 2 4
A Y
R2111
5 3
VCC GND
10ohms
SN74LVC1G125YZPR
C2105
1200-0425
4.7uF
M1608
AGPS_CLK_EN
R2118
0ohms
<NM>
MCLKSEC
N2101
B1 1A 2A D2
R2110 0ohms
C1 2Y 1Y C2
<NM>
A1 1OE 2OE B2
MP 79
D1 GND VCC A2
SN74LVC2G241YZPR
1204-8667 1
N2010
KAJSA_BOTTOM
SYSTEM_CONTROL_A_23_24
KAJSA_BOTTOM_SYSTEM_LEVEL
CLOCKS
A E 2 3 A D 2 0
MCLK MCLKREQ
V14 AD22 R2100 0ohms
RTCCLKIN SYSCLK0
V16 AB20 R2123 22ohms
SYSCLKREQn SYSCLK1
AC21 R2122 22ohms
SYSCLK2
INTERRUPTS
AA24
MSACCIRQn
V17
MSAPPIRQn
RESETS
A B 1 9 A C 2 2
PWRRSTn RESOUT0n
AB18
RESOUT1n
C2104 AB23
RESOUT2n
1nF
POWER CONTROL
<NM>
AB17
ACCSLEEP
AD21
APPSLEEP
Y22
DCON
AD23
SERVICEn
DB3210BDT/7POPHF
1210-4190 1
B2100
MP 81
XTAL1 XTAL2
C2 C1
C2100 C2101
18pF 22pF
32.768Khz
1000-8271
F13
ONSWA_N
F12
ONSWB_N NC
F 1 1 DCON
ONSWC
A10
XTAL1
D11
XTAL2
E11 PWRREQn
SLEEP_A
D14
SLEEP_B
H13 MCLK_VERA
MCLK
WLAN_CLK
R2120
0ohms
R2121 0ohms
BT_CLK
<NM>
R2108
100Kohms
AGPS_CLK
R2117
100Kohms
VIDCC_CLK
R2116
100Kohms
RTCCLK
MP 76
MCLKREQ
R2115 1Kohms CAMSYSCLK
USB_HS_CLK
C2103
33pF
<NM>
SP2103 SP2102
MEMRESn
AGPS_RSTn
BTRESn
PWRRSTn
SP2107 SP2106
Made for
Application & System Performance
System Control - Clocks & Resets
Document Nr
1222-0556
SEMC Troubleshooting Manual
W995
WLAN_CLK
BT_CLK
AGPS_CLK
VIDCC_CLK
RTCCLK
MCLKREQ
CAMSYSCLK
USB_HS_CLK
MEMRESn
AGPS_RSTn
BTRESn
PWRRSTn
Revision
Page B3 3
1230-1858 rev. 1 60 (125)