Read Panasonic KX-TC1868B / KX-TC1871B / KX-TC1872B Service Manual online
KX-TC1868B
KX-TC1871B
KX-TC1872B
KX-TC1871B
KX-TC1872B
900MHz Cordless Answering System
Black Version
(for U.S.A.)
Telephone Equipment
ORDER NO. KM40008667C1
F11
1
STANDARD BATTERY LIFE
3
2
LOCATION OF CONTROLS
4
3
DISPLAYS
5
4
CONNECTION
8
5
OPERATION
10
6
DISASSEMBLY INSTRUCTIONS
18
7
ASSEMBLY INSTRUCTIONS
20
8
TROUBLESHOOTING GUIDE
22
9
TEST MODE AND ADJUSTMENT
36
10 DESCRIPTION
40
11 TERMINAL GUIDE OF IC´S, TRANSISTORS AND DIODES
44
12 BLOCK DIAGRAM (Base Unit)
45
13 NEW CIRCUIT OPERATION (Base Unit)
46
14 BLOCK DIAGRAM (Handset)
58
15 NEW CIRCUIT OPERATION (Handset)
59
16 CPU DATA (Base Unit)
62
17 CPU DATA (Handset)
63
18 EXPLANATION OF IC TERMINALS (RF Unit)
64
19 HOW TO REPLACE FLAT PACKAGE IC
65
20 CABINET AND ELECTRICAL PARTS (Base Unit)
66
21 CABINET AND ELECTRICAL PARTS (Handset)
67
22 ACCESSORIES AND PACKING MATERIALS
68
23 REPLACEMENT PARTS LIST
69
24 FOR SCHEMATIC DIAGRAM
75
25 CIRCUIT BOARD (RF Unit)
76
26 SCHEMATIC DIAGRAM (RF Unit)
77
27 CIRCUIT BOARD (Base Unit)
79
28 SCHEMATIC DIAGRAM (Base Unit)
81
29 CIRCUIT BOARD (Handset)
83
30 SCHEMATIC DIAGRAM (Handset)
85
CONTENTS
Page
Page
2
KX-TC1868B / KX-TC1871B / KX-TC1872B
After your Panasonic battery is fully charged;
* Within about 10 feet (3 m)
1 STANDARD BATTERY LIFE
While in use (TALK)
near the base unit*
Up to about 6 hours
away from the base unit
Up to about 4 hours
While not in use (Stand-By)
Up to about 14 days
3
KX-TC1868B / KX-TC1871B / KX-TC1872B
2 LOCATION OF CONTROLS
(Base unit)
(Handset)
4
KX-TC1868B / KX-TC1871B / KX-TC1872B
