Read Panasonic KX-TCD410RUT / KX-A141RUT / KX-TCD412RUT / KX-A142RUT Service Manual online
22 CIRCUIT OPERATION (HANDSET)
57
22.1. Outline
57
22.2. Power Supply Circuit/Reset Circuit
57
22.3. Charge Circuit
57
22.4. Battery Low/Power Down Detector
57
23 CIRCUIT OPERATION (CHARGER UNIT)
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23.1. Power Supply Circuit
58
24 SIGNAL ROUTE
58
25 CPU DATA (BASE UNIT)
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25.1. IC2 (BBIC)
59
26 CPU DATA (HANDSET)
61
26.1. IC1 (BBIC)
61
27 EEPROM LAYOUT (BASE UNIT)
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27.1. Scope
63
27.2. Introduction
63
27.3. EEPROM Layout
63
28 EEPROM LAYOUT (HANDSET)
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28.1. Scope
66
28.2. Introduction
66
28.3. EEPROM contents
66
29 HOW TO REPLACE FLAT PACKAGE IC
69
29.1. Preparation
69
29.2. Procedure
69
29.3. Modification Procedure of Bridge
69
30 CABINET AND ELECTRICAL PARTS LOCATION (BASE UNIT)
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31 CABINET AND ELECTRICAL PARTS LOCATION (HANDSET) 71
32 CABINET AND ELECTRICAL PARTS LOCATION (CHARGER
UNIT)
72
33 ACCESSORIES AND PACKING MATERIALS
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33.1. KX-TCD410RUT
73
33.2. KX-TCD412RUT
74
33.3. KX-A142RUT
75
34 TERMINAL GUIDE OF THE ICs, TRANSISTORS AND DIODES
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34.1. Base Unit
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34.2. Handset
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34.3. Charger Unit
76
35 REPLACEMENT PARTS LIST
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35.1. Base Unit
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35.2. Handset
78
35.3. Charger Unit
79
35.4. Accessories and Packing Materials
79
35.5. Fixtures and Tools
80
35.6. Memo
81
36 SCHEMATIC DIAGRAM (BASE UNIT)
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37 SCHEMATIC DIAGRAM (HANDSET)
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38 SCHEMATIC DIAGRAM (CHARGER UNIT)
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39 CIRCUIT BOARD (BASE UNIT)
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39.1. Component View
87
39.2. Flow Solder Side View
88
40 CIRCUIT BOARD (HANDSET)
89
40.1. Component View
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40.2. Flow Solder Side View
90
41 CIRCUIT BOARD (CHARGER UNIT)
91
41.1. Component View
91
41.2. Flow Solder Side View
91
3
KX-TCD410RUT / KX-A141RUT / KX-TCD412R UT / KX-A142RUT
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