Read Panasonic KX-TCD735RUM Service Manual online
1 LOCATION OFCONTROLS
4
1.1. Base Unit
4
1.2. Handset
5
2 DISPLAYS
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/OFF
12
5.2. Making a Call
13
5.3. Answering a Call
13
5.4. Terminating a Call
13
5.5. Summary ofProgrammable Functions
14
6 CIRCUIT OPERATION (BASE UNIT)
16
6.1. THE BASE-BAND SECTION
16
6.2. THE LINE INTERFACE SECTION (SEE BLOCK
DIAGRAM Fig. 17)
19
6.3. Speakerphone (SEE Fig. 21)
22
6.4. Keyboard
23
6.5. RF MODULE
24
7 CIRCUIT OPERATION (HANDSET)
25
7.1. THE BASE BAND SECTION
26
7.2. RF SECTION
31
8 CHECK PROCEDURE (BASE UNIT)
32
8.1. EQUIPMENT REQUIRED
32
8.2. INITIAL POWER TESTS
32
8.3. SET THE CLOCK FREQUENCY
33
8.4. LOOPBACK TESTS
33
8.5. TELEPHONE LINE TESTS
34
8.6. CHARGE CURRENT TESTS
34
8.7. TAM VOICE PROMPT DOWN LOAD
34
9 CHECK PROCEDURE (HANDSET)
35
9.1. EQUIPMENT REQUIRED
35
9.2. INITIAL POWER TESTS
35
9.3. SET CLOCK FREQUENCY
36
9.4. LOOPBACK TESTS
36
10 TROUBLESHOOTING GUIDE
37
10.1. HANDSET: DOES NOT OPERATE
37
10.2. HANDSET: LINK
38
10.3. HANDSET: DOES NOT LINK
40
10.4. BATTERY DOES NOT CHARGE
41
10.5. NO VOICE RECEPTION
41
10.6. NO VOICE TRANSMISSION
42
10.7. BASE UNIT: DOES NOT LINK
43
10.8. BASE UNIT : CALLER ID PROBLEMS
44
11 CABINET AND ELECTRICAL PARTS LOCATION (BASE UNIT)
45
12 CABINET AND ELECTRICAL PARTS LOCATION (HANDSET) 46
13 ACCESSORIES AND PACKING MATERIALS
47
14 REPLACEMENT PARTS LIST
48
14.1. Base Unit
48
14.2. Handset
50
15 EEPROM LAYOUT (BASE UNIT)
53
15.1. Scope
53
15.2. Introduction
53
15.3. EEPROM Layout
53
15.4. Appendix
59
16 EEPROM LAYOUT (HANDSET)
63
16.1. Scope
63
CONTENTS
Page
Page
2
KX-TCD735RUM
Click on the first or last page to see other KX-TCD735RUM service manuals if exist.