Panasonic KX-TCD715GM Service Manual ▷ View online
KX-TCD715GM
Digital Cordless Phone
Metic Grey Version
(for Germany)
Telephone Equipment
ORDER NO. KM40108847C2
1 LOCATION OF CONTROLS
4
1.1. Base Unit
4
1.2. Handset
5
2 DISPLAYS
6
2.1. Icons
6
2.2. Characters/Symbols
6
2.3. Display Backlight
6
2.4. Lighted Handset Keypad
6
3 DISASSEMBLY INSTRUCUTIONS
7
3.1. Assembly the LCD to P.C. Board (Handset)
8
4 SETTINGS
9
4.1. Connections
9
4.2. Using the Belt Clip
10
4.3. Batteries
10
5 OPERATIONS
12
5.1. Turning the Power On
12
5.2. Making a Call
13
5.3. Answering Call
16
5.4. Summary of Programmable Functions
17
5.5. Programmable Settings
21
5.6. Call Charge
24
6 CIRCUIT OPERATION (BASE UNIT)
28
6.1. THE BASE-BAND SECTION
28
6.2. THE LINE INTERFACE SECTION (SEE BLOCK
DIAGRAM Fig. 17)
31
6.3. Speakerphone (SEE Fig. 21)
35
6.4. Keyboard
36
6.5. RF MODULE
37
7 CIRCUIT OPERATION (HANDSET)
38
7.1. THE BASE BAND SECTION
39
7.2. RF SECTION
44
8 CHECK PROCEDURE (BASE UNIT)
45
8.1. EQUIPMENT REQUIRED
45
8.2. INITIAL POWER TESTS
45
8.3. SET THE CLOCK FREQUENCY
46
8.4. LOOPBACK TESTS
46
8.5. TELEPHONE LINE TESTS
47
8.6. CHARGE CURRENT TESTS
47
9 CHECK PROCEDURE (HANDSET)
48
9.1. EQUIPMENT REQUIRED
48
9.2. INITIAL POWER TESTS
48
9.3. SET CLOCK FREQUENCY
49
9.4. LOOPBACK TESTS
49
10 TROUBLESHOOTING GUIDE
50
10.1. HANDSET: DOES NOT OPERATE
50
10.2. HANDSET: LINK
51
10.3. HANDSET: DOES NOT LINK
53
10.4. BATTERY DOES NOT CHARGE
54
10.5. NO VOICE RECEPTION
54
10.6. NO VOICE TRANSMISSION
55
10.7. BASE UNIT: DOES NOT LINK
56
10.8. BASE UNIT : CALLER ID PROBLEMS
57
11 CABINET AND ELECTRICAL PARTSLOCATION (BASE UNIT)
58
12 CABINET AND ELECTRICAL PARTSLOCATION (HANDSET) 59
13 ACCESSORIES AND PACKING MATERIALS
60
14 REPLACEMENT PARTSLIST
61
14.1. Base Unit
61
14.2. Handset
63
15 EEPROM LAYOUT (BASE UNIT)
66
15.1. Scope
66
15.2. Introduction
66
15.3. EEPROM Layout
66
15.4. Appendix
72
CONTENTS
Page
Page
2
KX-TCD715GM
16 EEPROM LAYOUT (HANDSET)
77
16.1. Scope
77
16.2. Introduction
77
16.3. EEPROM contents
77
17 SCHEMATIC DIAGRAM (BASE UNIT)
82
17.1. Main
82
17.2. Keypad
84
17.3. MEMO
85
17.4. RF Module
86
18 SCHEMATIC DIAGRAM (HANDSET)
88
18.1. Main
88
18.2. RF Section
90
19 CIRCUIT BOARD (BASE UNIT)
93
19.1. Main (Component View)
93
19.2. Main (Flow Solder Side View)
94
19.3. Keypad (Component View)
95
19.4. Keypad (Flow Solder Side View)
95
20 CIRCUIT BOARD (HANDSET)
97
20.1. Main (Component View)
97
20.2. Main (Flow Solder Side View)
98
3
KX-TCD715GM
1 LOCATION OF CONTROLS
1.1.
Base Unit
4
KX-TCD715GM
