Sony Ericsson K800 Electrical Repair Manual page 21

SERVICEn
CLKREQ
R2102 100ohms
ONSWAn
MCLK
VDDE18 VCORE15
VDDE18
VCORE15
FUNCTION OVERVIEW
RTM501911/2
C2102
22pF
D2000
MARIKA_SYSTEM_CONTROL
AA17
RTCIN
R14
RTCBDIS_N
C2104
Y16
1nF RESPOW_N
C2100 1nF
PIC 54
AA15
MCLK
Page 46
VDDE18
J2
IRQ0_N
K4
IRQ1_N
SERVICEn J8
SERVICE_N
CLKREQ_1 V19
CLKREQ
DB2021_MARIKA_SECURITY_EFUSE
ROP1013083/4 R2A
ONSWAn
MCLK
Baseband - System Control Clocks and Resets
PIC 53
B2100
Page 46
C1 C2
C2103
32.768kHz
22pF
PIC 52
RTC
W17 Page 46
RTCOUT
ST2100
R2105 10Kohms
W15 1 2
RTCCLK
R13
RTCDCON
Resets
J7
RESOUT0_N
W21
RESOUT1_N
J1
RESOUT2_N
Clocks
V21
SYSCLK0
T19
SYSCLK1
R18 R2104 47ohms
SYSCLK2
Control
U19
PWRREQ0_N
W20
PWRREQ1
MP 30
Page 46
SP2100
C2101 1nF
VCORE15
100Kohms
R2101
MP 55
Page 46
SEMC Electrical Repair Manual
MP 67
Page 46
SP2105
RTCCLK
MEMRESn
BTRESn
MP 60
Page 47
CAMSYSCLK
C2105
33pF
MP 31 MP 50
Page 46 Page 46
SP2101 SP2102 SP2103
PWR_IRQ
PWRRST
D2001
EMP_WANDA_SYSTEM_IF
CLKREQ_1 T15 D4
ID_BALL
CLKRQ
WANDARESn N13
RESET
RTCCLK_1 T16
CLK32
MCLK_WANDA U13
MCLK
R15
HCLK
ROP1013044/4
Leadfree
R1B
N2000
ERICSSON AB 2010
SYSTEM CONTROL
POWER ON/RESET
ONSWAn C4 B8
ONSWA PWRRST
C5 C1
ONSWB IRQ
RTCDCON A7
ONSWC
CONTROL
PWRREQn C10
SLEEP
CLKREQ_1 K3
CLKREQ
MCLK K9
MCLK
RTCCLK_1 M1
XTAL1
ERICSSON_AB2012
ROP1013066/6 R1A
LEADFREE
Made for
BASEBAND - System Control
Clocks & Resets
Document Nr
2/1911 - ROA 128 1534/2
K800 - K810
RTCCLK
MEMRESn
BTRESn
CAMSYSCLK
Revision
A
1202-3085 rev. 2 21 (121)