Read Panasonic KX-TC1205RUB / KX-TC1205RUW / KX-TC1205RUS / KX-TC1205RUF Service Manual online
KX-TC1205RUB
KX-TC1205RUW
KX-TC1205RUS
KX-TC1205RUF
KX-TC1205RUW
KX-TC1205RUS
KX-TC1205RUF
Cordless Phone
Black Version
White Version
Silver Version
Blue Version
(for Russia)
Telephone Equipment
ORDER NO. KM40204852C3
1
BATTERY
4
1.1.
Recharge
4
1.2.
Battery information
4
2
BATTERY REPLACEMENT
5
3
LOCATION OF CONTROLS
6
3.1.
Base Unit
6
3.2.
Handset
6
4
CONNECTION
7
4.1.
Adding Another Phone
9
5
OPERATIONS
10
5.1.
Making Calls
10
5.2.
Answering Calls
10
5.3.
Storing Phone Numbers in Memory
11
5.4.
Storing a Phone Number in the DIRECT Button
11
5.5.
Dialing a Stored Number
12
5.6.
Dialing a Stored Number in the DIRECT Button
12
5.7.
FLASH Button
13
6
DISASSEMBLY INSTRUCTIONS
14
7
TROUBLESHOOTING GUIDE
16
7.1.
Check Power
17
7.2.
Bell Reception
18
7.3.
Check Battery Charge
19
7.4.
Check Link
20
7.5.
Check Handset Transmission
22
7.6.
Check Handset Reception
22
8
ADJUSTMENTS (BASE UNIT)
23
8.1.
Test Mode Flow Chart (Base Unit)
23
8.2.
How to change the channel
24
8.3.
Adjustment
24
8.4.
Adjustment Standard (Base Unit)
25
9
ADJUSTMENTS (HANDSET)
26
9.1.
Test Mode Flow Chart (Handset)
26
9.2.
How to change the channel
27
9.3.
Adjustment
27
9.4.
Adjustment Standard (Handset)
28
10 RF SPECIFICATION
30
10.1. Base Unit
30
10.2. Handset
30
11 HOW TO CHECK THE HANDSET SPEAKER
30
12 FREQUENCY TABLE (MHz)
31
13 EXPLANATION OF CPU DATA COMMUNICATION
32
13.1. STAND-BY -> TALK, TALK -> STAND-BY
32
13.2. Ringing
33
13.3. Changing the Channel
34
13.4. Ports for transmitting and receiving of data
35
13.5. Waveform of DATA used for cordless transmission and
reception
35
14 BLOCK DIAGRAM (BASE UNIT)
36
15 BLOCK DIAGRAM (HANDSET)
37
16 CIRCUIT OPERATION
38
CONTENTS
Page
Page
2
KX-TC1205RUB / KX-TC1205R UW / KX-TC1205R US / KX-TC1205RUF
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-TC1205R UW / KX-TC1205R US / KX-TC1205RUF
1 BATTERY
1.1. Recharge
1.2. Battery information
4
KX-TC1205RUB / KX-TC1205R UW / KX-TC1205R US / KX-TC1205RUF
