Electrical Parts List
Samsung Electronics
9-27
NO
DESCRIPTION
SEC. CODE
- Diodes -
D1
Diode, Bridge, 600V, 1A, SOP-4, S1NB60
0402-001088
D2
Diode, FR, 1000V, 1A, BYV38
0402-000495
Diode, FR, 1000V, 1A, UF4007
0402-000012
D3
Diode, Ultra, High, Speed, SOT-23, 85V, 100mA, 0.92V, KDS181 (A3)
60222-00181KA
Diode, Ultra, High, Speed, SOT-23, 85V, 100mA, 0.92V, DAP202K (P)
0407-000116
D4
Diode, Zener, 18V-Y, Z02W18V
0403-000742
D20, D21
Diode, Schottky, 40V, 1A, 1N5819
0402-000358
Diode, Schottky, 40V, 1A, 11DQ04
0402-000124
D22-D27
Diode, Ultra, High, Speed, SOT-23, 85V, 100mA, 0.92V, KDS181 (A3)
60222-00181KA
Diode, Ultra, High, Speed, SOT-23, 85V, 100mA, 0.92V, DAP202K (P)
0407-000116
- Filter -
F1, F2
Fuse, 250VAC, 500mA, MST0034.6612
3601-001035
Fuse, 250VAC, 500mA, MRT500
3601-001035
- LED -
LD1
LED, RED/GRN Dual, 5
°ø
2, AL-225RGW
0601-001107
LED, RED/GRN Dual, 5
°ø
2, SMW-0523M
0601-001107
LED, RED/GRN Dual, 5
°ø
2, SAM5280
0601-001107
- Transistors -
Q1
FET-MOS (N), TO-220, 500V, 8A, IRF840
0505-000135
Q2
TR-NPN, SOT-23, 60V, 600mA, KST2222ATF (1P)
0501-000457
TR-NPN, SOT-23, 60V, 600mA, MMST2222A
TR-NPN, SOT-23, 60V, 600mA, KTN2222AS
Q20
FET-MOS (P), I-PAK, 50V, 3A, 2SJ132
0505-001105
FET-MOS (P), I-PAK, 50V, 3A, IRFU9120
0505-001022
Q21
TR-NPN, SOT-23, 50V, 100mA (Bias Resistor), DTC144EKA (26)
0504-000186
TR-NPN, SOT-23, 50V, 100mA (Bias Resistor), KSR1104 (R04)
0504-000129
TR-NPN, SOT-23, 50V, 100mA (Bias Resistor), KRC104S
Q22, Q23
TR-PNP, SOT-23, 60V, 600mA (Bias Resistor), DTA114EKA
0504-000001
TR-PNP, SOT-23, 60V, 600mA (Bias Resistor), KSR2102
0504-000154
TR-PNP, SOT-23, 60V, 600mA (Bias Resistor), KRC102S
Q24, Q25
TR-NPN, SOT-23, 60V, 600mA, KST2222ATF (1P)
0501-000457
TR-NPN, SOT-23, 60V, 600mA, MMST2222A
TR-NPN, SOT-23, 60V, 600mA, KTN2222AS
Summary of Contents for SCH-1900
Page 2: ...Samsung Electronics Co Ltd GH68 60620A Printed in Korea ...
Page 27: ...Samsung Electronics 6 1 6 Troubleshooting 6 1 Logic Section 6 1 1 No Power ...
Page 29: ...Samsung Electronics 6 3 Troubleshooting 6 1 3 Abnormal Backlight Operation ...
Page 30: ...Troubleshooting 6 4 Samsung Electronics 6 1 4 Abnormal Key Data Input ...
Page 31: ...Samsung Electronics 6 5 Troubleshooting 6 1 5 Abnormal Keytone ...
Page 32: ...Troubleshooting 6 6 Samsung Electronics 6 1 6 Abnormal Alert Tone ...
Page 33: ...Samsung Electronics 6 7 Troubleshooting 6 2 Transmitter Section ...
Page 34: ...Troubleshooting 6 8 Samsung Electronics ...
Page 35: ...Troubleshooting 6 9 Samsung Electronics 6 3 Receiver Section ...
Page 36: ...Troubleshooting 6 10 Samsung Electronics ...
Page 37: ...Samsung Electronics 6 11 Troubleshooting ...
Page 39: ...Troubleshooting 6 13 Samsung Electronics 6 4 2 No Power HHP PWR 5 8V 13 5V Supply ...
Page 40: ...Samsung Electronics 6 14 Troubleshooting 6 4 3 Hands Free RX Path ...
Page 41: ...Troubleshooting 6 15 Samsung Electronics 6 4 4 Hands Free TX Path ...
Page 42: ...Samsung Electronics 6 16 Troubleshooting 6 5 Desk Top Rapid Charger ...
Page 43: ...Troubleshooting 6 17 Samsung Electronics 6 6 Cigarette Lighter Adapter 6 6 1 Power Fault ...
Page 44: ...Troubleshooting 6 18 Samsung Electronics 6 6 2 LED On Fault ...
Page 45: ...Troubleshooting 6 19 Samsung Electronics 6 6 3 Charge Fault ...
Page 46: ...Troubleshooting 6 20 Samsung Electronics 6 7 Travel Charger ...
Page 48: ...Exploded View and its Parts List 7 2 Samsung Electronics 7 1 Main Set Exploded View ...
Page 50: ...Exploded View and its Parts List 7 4 Samsung Electronics 7 3 Hands Free Kit Exploded View ...
Page 58: ...Exploded View and its Parts List 7 12 Samsung Electronics 7 11 Main Set Packing Layout ...
Page 60: ...7 14 Samsung Electronics Exploded View and its Parts List 7 13 Hands Free Kit Packing Layout ...
Page 62: ...7 16 Samsung Electronics Exploded View and its Parts List ...
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Page 100: ...10 2 Hands Free Kit Block Diagram ...
Page 101: ...10 3 Desk Top Rapid Charger Block Diagram ...
Page 102: ...10 4 Cigarette Lighter Adapter Block Diagram ...
Page 103: ...10 5 Travel Charger Block Diagram ...
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