ENVIRONMENTAL SPECIFICATION
Temperature
-Operating temperature : 0
o
C ~ 50
o
C
-Storage temperature : -20
o
C ~ 105
o
C
Humidity
-Operating humidity : 5% ~ 90%
-Storage humidity : 5% ~ 95%
CLC FUNCTION
Protection circuit
Protection circuit keeps against electronic stress
like over current, and inputting polarity power
promptly in case of occurring unexpected
situation in CLC unit source power.
Function of confirming mobile phone
installation
Function of confirming proper charge process
with turning on lamp in CLC which is connected
with Cellular Phone.
Green : Full charge
Red : Being charge
Function of confirming battery installation
Function of confirming battery installation in
cellular phone, then control the CLC activation.
Function of auto power on
Function of turning on Cellular Phone
automatically with inserting CLC interface jack
into the phone.
6-9-2 Circuit description of SCH-210
CLC
POWER SUPPLY
This circuit supplies HHP & battery with power
received from Cigar Lighter jack of automobile.
POWER CIRCUIT OF CHARGE FOR HHP
POWER & BATTERY
This Switching Regulator produces needed power
for charging HHP power & battery, supplied U1,
D1, D2, C1, C2, L1, R25 from Cigar Lighter jack of
automobile.
CONFIRMING CIRCUIT OF EXISTING
BATTERY OR NOT
U3A reads separated voltage between resistance
battery C/F and R20, controls no. 5 pin of U1
through reference voltage and comparator then
decides to produce Vcc or not.
CHARGE CURRENT CONTROL CIRCUIT
U2A, U4, Q1 and side circuit detects R4’s flowing
current, controls no. 5 pin of U1 then charge
current and charge voltage.
LED ACTIVATING CIRCUIT
LED activating circuit compares to voltage
difference between R4 source and D4 PROP,
controls Q3, Q4 through U2B comparator for Q6
and side circuit, then activates LED.
AUTO POWER ON CIRCUIT
Q9, Q10 and side circuit makes power on the
circuit allowed Vcc power to no. 9 HHP pin(power
on) by turned on Q9, following up the producing
Vcc.
CONNECTION OF CLC, CURL, AND CABLE
Circuit Description
6-16
Samsung Electronics - Contents may change without notice.
Pin no (CLC)
Description
Pin no (HHP)
#1
HP-PWR
9
#2
V-BAT
12/13/16
#3
V/F
N.C
#4
C/F
3
#5
GND
2/4/6
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 ...
Page 101: ......
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 ...