System Top - Sony Ericsson W890 Troubleshooting Manual

VDDE18
VDDE18
BT_CLKREQ
MCLK
SERVICEn
ONSWAn
MEASUREMENT POINTS

System Top

VDDE18
SYSCLK2
VDDE18
CAMSYSCLK
MCLKREQ
BT_CLKREQ
BT_CLKREQ
MCLK
MCLK
SERVICEn
SERVICEn
ONSWAn
ONSWAn
MEMRESn
Clocks & Resets Clocks & Resets
MEMRESn
VDDE18
MEMRESn
VDDE18
Memories
SYSCLK2
BT_CLK
BT_CLK
CAMSYSCLK
RTCCLK
RTCCLK
MCLKREQ
BTRESn
BTRESn
FMRESn
FMRESn
SEMC Troubleshooting Manual
W890
SYSCLK2
BT_CLK
CAMSYSCLK
RTCCLK
MCLKREQ
BTRESn
FMRESn
Made for
Application & System Performance
System Top
Document Nr Revision
1200-9030 Page B2 2
1217-3942 rev. 1 48 (119)