Samsung GT-E2370 - Level 3 Repair

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8.
Level
3
Repair
8-1
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8-1.
Block Diagram
PNX4852
GSM/GPRS Class 10 single chip
32
bit ARM926EJ
S
TM
control processor
Keypad
32
-
bit
ARM926EJ
-
S
TM
control
processor
SAIC/TTY/CTM
Integrated DCXO and AFC correction
I2C/UART/PCM/PWM/USB charge/OVP
Bluetooth/FM support
SIM card interface, Dual SIM supported
Color LCD, 1.77” QQVGA
Analog accessory detection
RF Subsystem
RF System
SIM
Motor
Bluetooth
Analog
accessory
detection
Three clock outputs(32kHz.,26MHz,26/nMHz)
Up to 42 GPIOs(1.8V/2.8V)
78MHz burst memory access
PMU
FM
(SPI)
OVP
Battery
Memory
Audio Subsystem
IF Connector
(20 Pin)
Memory
MIC
Ear MIC
LCD
177
"
128x160
Camera
(VGA)
Backend IC
SPK
EAR SPK
SD Card
1
.
77
128x160
QQVGA ,TFT
(VGA)