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3-3 DTC Block Diagram
3-3
Block Diagram
Rx filter
2nd Regulator
Reference
V
oltage
MPU
FET
Switch
Feed Back
Static Current Circuit
Static V
oltage Circuit
Battery T
ype
Detector
Charge V
oltage Detector
Charge V
oltage Selector
LED
Filter
FET
Switch
FR
T
4.1V
REAR 4.1V
INPUT
9V DC
Switching TR
Circuit
UVLO
Overcurrent Protector
Overheat
Protector
Summary of Contents for SGH-2200
Page 2: ...Samsung Electronics Co Ltd GH68 00540A 1999 7 Rev 1 0 ELECTRONICS ...
Page 22: ...Exploded View and its Parts List 2 8 2 10 Hands Free Kit Diagram ...
Page 31: ...PCB Diagram 4 PCB Diagram 4 1 Main PCB 4 1 Top View ...
Page 32: ...PCB Diagram 4 2 Bottom View ...
Page 46: ...5 16 Schematic Diagrams ...