Read Panasonic KX-TCD156RUB / KX-TCD156RUW / KX-TCA115RUB / KX-TCA115RUW Service Manual online
1
ABOUT LEAD FREE SOLDER (PbF: Pb free)
4
1.1.
Suggested PbF Solder
4
1.2.
How to recognize that Pb Free solder is used
5
2
FOR SERVICE TECHNICIANS
5
3
CAUTION
5
4
OPERATING INSTRUCTIONS
6
4.1.
BATTERY
6
4.2.
LOCATION OF CONTROLS
7
4.3.
Connection
7
4.4.
Guide to Settings
8
4.5.
For Service Hint
11
5
DISASSEMBLY INSTRUCTIONS
12
5.1.
Base Unit
12
5.2.
Handset
13
6
ASSEMBLY INSTRUCTIONS
14
6.1.
Warning When Constructing the Base Unit
14
6.2.
How to Replace the Handset LCD
15
7
TROUBLESHOOTING GUIDE
16
7.1.
Check Power
17
7.2.
Check Battery Charge
18
7.3.
Check Link
19
7.4.
Check Handset Transmission
21
7.5.
Check Handset Reception
21
7.6.
Check Caller ID
21
7.7.
Bell Reception
22
8
TROUBLESHOOTING BY SYMPTOM (BASE UNIT)
23
8.1.
Check Point (Base Unit)
23
8.2.
The Setting Method of JIG (Base Unit)
27
8.3.
Adjustment Standard (Base Unit)
29
9
TROUBLESHOOTING BY SYMPTOM (HANDSET)
31
9.1.
Check Point (Handset)
31
9.2.
The Setting Method of JIG (Handset)
34
9.3.
Adjustment Standard (Handset)
36
10 THINGS TO DO AFTER REPLACING IC
37
10.1. Base Unit
37
10.2. Handset
37
11 RF SPECIFICATION
38
11.1. Base Unit
38
11.2. Handset
38
12 HOW TO CHECK THE HANDSET SPEAKER
38
13 FREQUENCY TABLE (MHz)
39
14 BLOCK DIAGRAM (BASE UNIT)
40
15 CIRCUIT OPERATION (BASE UNIT)
41
15.1. Outline
41
15.2. Power Supply Circuit
42
15.3. Telephone Line Interface
43
15.4. Transmitter/Receiver
43
15.5. Pulse Dialling
43
16 BLOCK DIAGRAM (HANDSET)
44
17 CIRCUIT OPERATION (HANDSET)
45
17.1. Outline
45
17.2. Power Supply Circuit/Reset Circuit
45
17.3. Charge Circuit
45
17.4. Battery Low/Power Down Detector
45
18 SIGNAL ROUTE
46
19 CPU DATA (BASE UNIT)
47
19.1. IC2 (BBIC)
47
20 CPU DATA (HANDSET)
48
20.1. IC1 (BBIC)
48
21 ENGINEERING MODE
50
21.1. Base Unit
50
21.2. Handset
52
22 EEPROM LAYOUT (BASE UNIT)
54
22.1. Scope
54
22.2. Introduction
54
22.3. EEPROM Layout
54
23 EEPROM LAYOUT (HANDSET)
57
23.1. Scope
57
23.2. Introduction
57
23.3. EEPROM contents
57
24 HOW TO REPLACE THE FLAT PACKAGE IC
60
24.1. PREPARATION
60
24.2. FLAT PACKAGE IC REMOVAL PROCEDURE
60
24.3. FLAT PACKAGE IC INSTALLATION PROCEDURE
61
Note:
Because CONTENTS 4 is the extract from the Operating Instructions of this model, it is subject to change without notice. You can
download and refer to the original Operating Instructions on TSN Server for further information.
download and refer to the original Operating Instructions on TSN Server for further information.
CONTENTS
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KX-TCD156RUB / KX-TCD156R UW / KX-TCA115RUB / KX-TCA115RUW
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