![background image](http://html.mh-extra.com/html/samsung/sgh-z150/sgh-z150_service-manual_1191329025.webp)
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
5. Block Diagrams
5-1
SDRAM
512MB
SDRAM
512MB
MCP
YMU 765
64 poly
Audio
Block
RF Block
RTR6250
RFR6250
1.9"
176*220
260k TFT
LCD
Melody IC
MSM 6250
WBI1
WBI1
KEY
GRIO
Bluetooth
I^2C
I/O
USB
PMIC SMI
UART1
MIC/SPK
Interface
Connector
PM6650
RCV, SPK
MIC
USIM