Circuit Description
Samsung Electronics - Contents may change without notice.
6-15
CURRENT DETECTION CIRCUIT : R14, R15,
R16, U4
Battery charging current is changed voltage
through R14, R15, R16. This voltage inputed
u-COM to 16 times amplifiered through U4.
VOLTAGE DETECTION CIRCUIT : U4
u-COM A/D through U4 pin 15 detected voltage.
BATTERY TEMPERATURE DETECTION
CIRCUIT : U4
Battery temperature detection determined
temperature by ues of thermistor resistor variation
of battery by U4.
CURRENT LIMIT CIRCUIT : U4
When soft-change, current detection circuit
limited current flow to battery, reference voltage
more than detected current, detected current and
U4 internal reference voltage.
6-9 CLA (Cigarette Lighter Adaptor)
6-9-1 Functional Specification
SUMMARY
This standard describes on the specifications of
CLA (Cigarette Lighter Adaptor) for the SCH-210
of SAMSUNG.
SCOPE
CLC includes the following two function.
Adapter function
It supplies power needed to operate Cellular
Phone with battery pack.
Charger function
Charger for battery pack.
ELECTRONIC SPECIFICATION
Input voltage : 11~30V DC
(normal voltage 13.7V DC)
Output current
-HHP power and battery power setting : 8.2V DC
0.05V/0mA
-Output current : 0A to 660mA
-Current limit of this unit should be kept 660mA
40mA
-Output voltage range : 8.2V -0.4/+0.2
-LED green : 180mA
30mA
Ripple and noise : 100mVpp
Proper fuse capacity : 250V, 2A
Charge time
Small Capacity
about 2hrs.
Medium Capacity
about 3hrs.
Large Capacity
about 4 1/2hrs.
Summary of Contents for SCH-210
Page 2: ...Samsung Electronics Co Ltd GH68 60756A ...
Page 4: ...1 2 Samsung Electronics Contents may change without notice General Introduction ...
Page 10: ...Specification 2 6 Samsung Electronics Contents may change without notice ...
Page 16: ...Installation 3 6 Samsung Electronics Contents may change without notice ...
Page 22: ...4 6 Samsung Electronics Contents may change without notice NAM Programming ...
Page 52: ...Troubleshooting 7 8 Samsung Electronics Contents may change without notice 7 2 2 CDMA Mode ...
Page 54: ...Troubleshooting 7 10 Samsung Electronics Contents may change without notice ...
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Page 68: ...8 14 Samsung Electronics Contents may change without notice Exploded View and its Parts List ...
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Page 100: ...Electrical Parts List 10 24 Samsung Electronics Contents may change without notice ...
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Page 102: ...11 2 Rapid Desk Top Charger Block Diagram DTC58 ...
Page 103: ...11 3 Hands free Kit Block Diagram ...
Page 104: ......
Page 105: ...11 4 Rapid Travel Charger Block Diagram ...
Page 106: ...11 5 CLA Cigarette Lighter Adaptor Block Diagram ...
Page 107: ...11 6 Logic Circuit Diagram ...
Page 108: ...11 7 Receiver Circuit Diagram ...
Page 109: ...11 8 Transmitter Circuit Diagram ...
Page 110: ...11 9 Desk Top Rapid Charger Circuit Diagram ...
Page 111: ...11 10 Hands Free Circuit Diagram ...
Page 112: ...11 10 1 Power Circuit Diagram ...
Page 113: ...11 10 2 Holder Circuit Diagram ...
Page 114: ...11 10 3 COMM CONT Circuit Diagram ...
Page 115: ...11 10 4 Audio Amp Circuit Diagram ...
Page 116: ...11 11 Cradle Circuit Diagram ...
Page 117: ...11 12 Car Adaptor Circuit Diagram ...
Page 118: ...11 13 Rapid Trvel Charger Circuit Diagram ...
Page 119: ...11 14 CLA Cigarette Lighter Adaptor Circuit Diagram ...