Panasonic KX-TC1205RUF Telephone User Manual


 
16.1. Outline 38
16.2. Power Supply Circuit
39
16.3. Reset Circuit (Base Unit)
40
16.4. Charge Circuit
41
16.5. Telephone Line Interface
41
16.6. Transmitter/Receiver
42
16.7. Signal Route
44
17 CIRCUIT OPERATION (HANDSET)
45
17.1. Reset Circuit (Handset)
45
17.2. Battery Low / Power Down Detector
46
18 CPU DATA (Base Unit)
47
18.1. IC2
47
19 CPU DATA (Handset)
48
19.1. IC2
48
20 HOW TO REPLACE FLAT PACKAGE IC
49
20.1. Preparation
49
20.2. Procedure
49
20.3. Modification Procedure of Bridge
49
21 CABINET AND ELECTRICAL PARTS LOCATION (BASE UNIT)
50
22 CABINET AND ELECTRICAL PARTS LOCATION (HANDET)
51
23 ACCESSORIES AND PACKING MATERIALS
52
24 REPLACEMENT PARTS LIST
53
24.1. Base Unit
53
24.2. Handset
56
24.3. ACCESSORIES AND PACKING MATERIALS
58
25 FOR SCHEMATIC DIAGRAM
59
25.1. Base Unit (SCHEMATIC DIAGRAM (Base Unit))
59
25.2. Handset (SCHEMATIC DIAGRAM (Handset))
59
26 SCHEMATIC DIAGRAM (Base Unit)
60
26.1. Base Unit
60
26.2. RF Unit (Base Unit)
61
27 SCHEMATIC DIAGRAM (Handset)
62
27.1. Handset
62
27.2. RF Unit (Handset)
63
28 CIRCUIT BOARD (Base Unit)
65
28.1. Component View
65
28.2. Flow Solder Side View
66
29 CIRCUIT BOARD (Handset)
67
29.1. Component View
67
29.2. Flow Solder Side View
68
3
KX-TC1205RUB / KX-TC1205RUW / KX-TC1205RUS / KX-TC1205RUF