Read Panasonic KX-TVM50BX / KX-TVM502X / KX-TVM524X / KX-TVM594X / KX-TVM296X 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
7
3 CAUTION
8
3.1.
SAFETY PRECAUTIONS
8
3.2.
INSULATION RESISTANCE TEST
8
3.3.
BATTERY CAUTION
8
3.4.
CAUTION
8
4 SYSTEM SPECIFICATION
9
4.1.
SPECIFICATIONS
9
4.2.
INITIAL CONFIGURATION AND EXPANSION
CAPABILITIES
9
4.3.
OPTIONAL CARDS
9
4.4.
OVER VIEW
10
4.5.
CLIENT APPLICATION
11
4.6.
LAN FEATURES
11
4.7.
SYSTEM CONNECTION DIAGRAM
12
4.8.
NAMES AND LOCATIONS
13
4.9.
CONNECTION EXAMPLES
14
4.10. CONNECTING THE AC ADAPTOR
17
4.11. PBX CONNECTIONS
18
4.12. PC CONNECTION
19
4.13. EXPLANATION CONCERNIG MODE SWITCH
21
4.14. EXPLANTATION CONCERNING LED
22
4.15. SYSTEM COMPONETS
23
4.16. INSTALLATION
25
5 DISASSEMBLY INSTRUCTIONS
27
5.1.
HOW TO REMOVE THE CABLE COVER
27
5.2.
HOW TO REMOVE THE FRONT COVER
27
5.3.
HOW TO REMOVE THE FLASH MEMORY CARD
28
5.4.
HOW TO REMOVE THE PCB1
29
6 FUNCTIONAL BLOCK DIAGRAM
30
6.1.
MAIN BOARD
31
7 UTILITY
54
7.1.
UTILITY-QUICK SETUP
55
7.2.
UTILITY-SYSTEM BACK UP
56
7.3.
UTILITY-SYSTEM PROMPTS CUSTOMISATION
59
7.4.
UTILITY-LINE STATUS
60
7.5.
UTILITY-SYSTEM TRACE
61
7.6.
UTILITY-SYSTEM MAINTENANCE
62
7.7.
UTILITY-SYSTEM INITIALIZE/RESTART
63
7.8.
UTILITY-DIAGNOSTIC
64
7.9.
UTILITY-PROGRAMMER CODE
64
7.10. UTILITY-COMMAND
65
7.11. UTILITY-SOFTWARE VERSION
68
7.12. UTILITY-LAN SETTING
68
7.13. UTILITY-DEFAULT PARAMETERS
69
7.14. UTILITY-SET LANGUAGE
69
8 TROUBLESHOOTING GUIDE
70
8.1.
THE RUN LED DOES NOT LIGHT OR IS ABNORMAL
WHEN THE POWER SWITCH IS TURNED ON
70
8.2.
THE RUN LED DOES NOT LIGHT WHEN DPT IS
CONNECTED
71
8.3.
DSP INTERFACE CIRCUITS IS OUT OF ORDER.
72
8.4.
THE RUN LED DOES NOT LIGHT WHEN APT IS
CONNECTED
75
8.5.
USB INTERFACE IS OUT OF ORDER
75
8.6.
LAN (KX-TVM594) INTERFACE IS OUT OF ORDER 76
8.7.
MODEM (KX-TVM296) CARD IS OUT OF ORDER
76
8.8.
MAIN BOARD IS OUT OF ORDER (DC-DC
CONVERTER)
77
8.9.
MAIN BOARD IS OUT OF ORDER (CPU PERIPHERAL)
77
8.10. MAIN BOARD IS OUT OF ORDER (LITHIUM BATTERY)
78
8.11. MEMORY CARD IS OUT OF ORDER
78
8.12. AC ADAPTOR IS OUT OF ORDER
78
9 TERMINAGUIDE OF ICS, TRANSISTORS AND DIODES
79
10 HOW TO REPLACE A FLAT PACKAGE IC
80
10.1. PREPARATION
80
10.2. REMOVAL PROCEDURE
80
10.3. INSTALLATION PROCEDURE
80
10.4. REMOVING SOLDER FROM BETWEEN PINS
80
11 FIXTURES AND TOOLS
81
12 CABINET AND ELECTRICAL PARTS LOCATION
82
13 ACCESSORIES AND PACKING MATERIAL
83
14 REPLACEMENT PARTS LIST (KX-TVM50BX)
84
14.1. CABINET AND ELECTRICAL PARTS
84
14.2. ACCESSORIES AND PACKING MATERIALS
84
14.3. MAIN BOARD PARTS
84
14.4. FLASH MEMORY CARD PARTS
94
14.5. TOOLS
94
15 FOR THE SCHEMATIC DIAGRAM
95
16 SCHEMATIC DIAGRAM (KX-TVM50BX)
102
16.1. MAIN NO.1 (CONTROL BLOCK)
102
16.2. MAIN NO.2 (INTERFACE BLOCK)
106
16.3. MAIN NO.3 (DSP/DPT BLOCK)
110
16.4. MAIN NO.4 (PBX INTERFACE BLOCK)
114
16.5. MAIN NO.5 (POWER CIRCUIT BLOCK)
116
16.6. FLASH MEMORY
118
17 PRINTED CIRCUIT BOARD (KX-TVM50BX)
120
17.1. MAIN BOARD (COMPONENT VIEW)
120
17.2. MAIN BOARD (BOTTOM VIEW)
121
17.3. MEMORY CARD (COMPONENT VIEW)
122
17.4. MEMORY CARD (BOTTOM VIEW)
122
18 KX-TVM502X (2-PORT HYBRID EXPANSION CARD)
123
18.1. 2-PORT HYBRID EXPANSION CARD (KX-TVM502X) 124
18.2. SPECIFICATIONS (KX-TVM502X)
125
18.3. BLOCK DIAGRAM
125
CONTENTS
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KX-TVM50BX
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