Read Panasonic KX-TC1225RUB Service Manual online
17.1. Outline
50
17.2. Reset Circuit/Charge Circuit
50
17.3. Battery Low / Power Down Detector
51
18 CPU (DSP) DATA (BASE UNIT)
52
18.1. IC301
52
19 CPU (DSP) DATA (HANDSET)
53
19.1. IC601
53
20 EXPLANATION OF IC TERMINALS
54
20.1. Handset: IC801
54
21 CABINET AND ELECTRICAL PARTS LOCATION (BASE UNIT)
55
22 CABINET AND ELECTRICAL PARTS LOCATION (HANDSET) 56
23 ACCESSORIES AND PACKING MATERIALS
57
24 HOW TO REPLACE THE FLAT PACKAGE IC
58
24.1. PREPARATION
58
24.2. FLAT PACKAGE IC REMOVE PROCEDURE
58
24.3. FLAT PACKAGE IC INSTALLATION PROCEDURE
59
24.4. BRIDGE MODIFICATION PROCEDURE
59
25 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES
60
25.1. Base Unit
60
25.2. Handset
60
26 REPLACEMENT PARTS LIST
61
26.1. Base Unit
61
26.2. Handset
63
26.3. ACCESSORIES AND PACKING MATERIALS
65
27 FOR SCHEMATIC DIAGRAM
66
27.1. BASE UNIT (SCHEMATIC DIAGRAM [Base Unit])
66
27.2. HANDSET (SCHEMATIC DIAGRAM [Handset])
66
28 VOLTAGE CHECK
67
28.1. Base unit
67
28.2. Handset
69
28.3. MEMO
71
29 SCHEMATIC DIAGRAM (BASE UNIT)
72
30 SCHEMATIC DIAGRAM (HANDSET)
74
31 CIRCUIT BOARD (BASE UNIT)
77
31.1. Component View
77
31.2. Flow Solder Side View
78
32 CIRCUIT BOARD (HANDSET)
79
32.1. Component View
79
32.2. Flow Solder Side View
80
3
KX-TC1225RUB
Click on the first or last page to see other KX-TC1225RUB service manuals if exist.