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MCLKSEC
MCLKSEC
TV_CLKREQ
TV_CLKREQ
AGPS_CLKREQn
VDDE18
R2105
100Kohms
1000-0231
MCLK
MCLK
SYSCLKREQn
SYSCLKREQn
SERVICEn
SERVICEn
ONSWAn
VDDE18
VDDE18
MEASUREMENT POINTS
System Control - Clocks & Resets
ST2100
N2102
B1
1A
2A
D2
ST2101
C1
2Y
1Y
C2
A1
1OE
2OE
B2
D1
GND
VCC
A2
C2105
SN74LVC2G241YZPR
4.7uF
1204-8667
R State = 1
1000-0039
N2010
KAJSA_BOTTOM
SYSTEM_CONTROL_A_23_24
KAJSA_BOTTOM_SYSTEM_LEVEL
CLOCKS
MCLK
A
E
2
3
MCLK
MCLKREQ
V14
RTCCLK
RTCCLKIN
SYSCLK0
SYSCLKREQn
V16
SYSCLKREQn
SYSCLK1
SYSCLK2
INTERRUPTS
MSACCIRQn
AA24
MSACCIRQn
MSAPPIRQn
V17
MSAPPIRQn
RESETS
PWRRSTn
A
B
1
9
PWRRSTn
RESOUT0n
RESOUT1n
RESOUT2n
POWER CONTROL
ACCSLEEP
APPSLEEP
DCON
SERVICEn
AD23
SERVICEn
B3210BDT/7POPHF
1210-4190
B2100
ONSWAn
MP 79
XTAL1
XTAL2
C1
C2
N2000
1000-0036
Ericsson AB 3100
32.768KHz
SP2109
SP2103
SYSTEM CONTROL
SYSTEM POR
E13
F13
IRQA_N
ONSWA_N
E14
F12
IRQB_N
ONSWB_N
PWRRSTn
E12
F11
PWRRST_N
ONSWC
RTC
B
1
1
A
1
0
XTAL_OUT
XTAL1
D11
XTAL2
CLOCK
E11
PWRREQn
SLEEP_A
D14
CLKSLEEPB
SLEEP_B
H13
SYSCLK1
MCLK
AB3100
R State = 2
1202-0639
SP2107 SP2106
SP2108
MP 89
VDDE18
MP 103
ST2102
R2111
10ohms
R2117
100Kohms
1000-0378
1000-0231
R2115
1Kohms
A
D
2
0
1000-0172
MP 52
AD22
CAMSYSCLK
AB20
SYSCLK1
C2103
AC21
47pF
1000-0067
ST2103
<NM>
A
C
2
2
AB18
AB23
AB17
SP2102
AD21
Y22
DCON
SEMC Troubleshooting Manual
N2700
MP 118
S1D13771_CLOCK
TV_CLK
H7
CLKI
S1D13771
R2130
R State = 1
1200-0362
100Kohms
1000-0231
AGPS_CLK
AGPS_CLK
RTCCLK
RTCCLK
MP 108
MCLKREQ
MCLKREQ
CAMSYSCLK
CAMSYSCLK
USB_HS_CLK
USB_HS_CLK
MEMRESn
MEMRESn
AGPSRESn
AGPSRESn
BTRESn
BTRESn
PWRRSTn
PWRRSTn
Made for
Application & System Performance
System Control - Clocks & Resets
Document Nr
1217-2034 Page B3
1228-1147 rev. 1
C903
Revision
4
63
(129)
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Table of Contents
Troubleshooting
