DOWNLOAD Panasonic KX-HDV430 Service Manual ↓ Size: 9.18 MB | Pages: 79 in PDF or view online for FREE

Model
KX-HDV430
Pages
79
Size
9.18 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / SIP PHONE
File
kx-hdv430.pdf
Date

Panasonic KX-HDV430 Service Manual ▷ View online

ORDER NO. KMS1606166CE
SIP Phone
Model No.
KX-HDV430
 Series
White Version
Black Version
[ Ver.4.0 ]
Ver.No
Model No.
Destination
1
KX-HDV430NE KX-HDV430NEB Europe
2
KX-HDV430CB
Canada
KX-HDV430X
-----
KX-HDV430XB
Asia,Oceania,Africa,Latin America
White Version
Black Version
4
KX-HDV430SXB India
-----
3
KX-HDV430RUB Russia,Ukraine,Kazakhstan
KX-HDV430RU
KX-HDV430B
U.S.A.
KX-HDV430
2
KX-HDV430 Series 
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions -----------------------------------------------3
1.1. For Service Technicians  ---------------------------------3
2 Warning --------------------------------------------------------------3
2.1. Information for Users on Collection and
Disposal of Old Equipment and used Batteries-----3
2.2. About Lead Free Solder (PbF: Pb free) --------------4
2.2.1. Suggested PbF Solder -------------------------------4
2.3. Discarding of P. C. Board --------------------------------4
3 Specifications ------------------------------------------------------5
4 Technical Descriptions------------------------------------------6
4.1. Block Diagram ----------------------------------------------6
4.2. Circuit Operations ------------------------------------------7
4.2.1. Color TFT LCD display with touch panel --------7
4.2.2. Reset Circuit --------------------------------------------8
4.2.3. Ethernet Circuit ----------------------------------------8
4.2.4. PoE Circuit ----------------------------------------------9
4.2.5. Analog Circuit ---------------------------------------- 10
4.2.6. Key Circuit--------------------------------------------- 11
4.2.7. LED Circuit -------------------------------------------- 12
4.2.8. ASIC ---------------------------------------------------- 12
4.2.9. BT(Bluetooth) Module ------------------------------ 12
4.2.10. Camera Module-------------------------------------- 13
4.2.11. Power Supply Circuit ------------------------------- 14
5 Location of Controls and Components------------------ 15
5.1. Name and Locations ------------------------------------ 15
6 Installation Instructions--------------------------------------- 19
6.1. Connections (including optional KX-HDV20)------ 19
7 Test Mode ---------------------------------------------------------- 20
7.1. Peer to Peer Test Mode -------------------------------- 20
7.1.1. Preparation-------------------------------------------- 20
7.2. Functional Test Mode ----------------------------------- 21
7.2.1. Preparation-------------------------------------------- 21
7.2.2. Functional Test mode lists------------------------- 22
7.2.3. Quit this Test Mode --------------------------------- 22
8 Service Mode ----------------------------------------------------- 23
8.1. Factory Setting-------------------------------------------- 23
8.1.1. How to Clear User Setting ------------------------ 23
8.2. How to Change MAC Address
Label(Procedure after Replacing the Main
P.C.B.)------------------------------------------------------- 23
8.2.1. Replacing Main P.C.B. ----------------------------- 23
8.2.2. Attaching MAC Address Label ------------------- 24
9 Troubleshooting Guide---------------------------------------- 25
9.1. No Operation ---------------------------------------------- 25
9.1.1. Power ON Error-------------------------------------- 25
9.1.2. Power Supply : AC adaptor ----------------------- 25
9.1.3. Power Supply : PoE -------------------------------- 27
9.2. Color LCD with Touch Panel Does Not
Operate ----------------------------------------------------- 33
9.2.1. Color LCD Not Operate ---------------------------- 33
9.2.2. Touch Panel Not Operate ------------------------- 34
9.3. Handset Does Not work -------------------------------- 35
9.3.1. Receive ------------------------------------------------ 35
9.3.2. Send ---------------------------------------------------- 35
9.4. Headset Does Not work -------------------------------- 36
9.4.1. Receive ------------------------------------------------ 36
9.4.2. Send ---------------------------------------------------- 36
9.5. Speaker-Phone Does Not work----------------------- 37
9.5.1. Receive------------------------------------------------ 37
9.5.2. Send---------------------------------------------------- 37
9.6. BT(Bluetooth) Does Not work ------------------------ 38
9.7. EHS Does Not work (EHS control signal) --------- 39
9.8. Ethernet Does Not work ------------------------------- 40
9.8.1. L2SW Data error ------------------------------------ 40
9.8.2. LAN port----------------------------------------------- 41
9.8.3. PC port ------------------------------------------------ 41
9.9. LCD back light and LED Not Light ------------------ 42
9.10. Camera Does Not work -------------------------------- 43
9.10.1. Video Module Error --------------------------------- 43
9.10.2. Camera Error ---------------------------------------- 44
10 Disassembly and Assembly Instructions -------------- 45
10.1. Remove Main Board ------------------------------------ 45
10.2. Remove LCD unit---------------------------------------- 46
10.3. Assembly for Lead wire -------------------------------- 47
10.3.1. Connecting Lead Wires --------------------------- 47
11 Maintenance------------------------------------------------------ 48
11.1. How To Replace a Flat Package IC ----------------- 48
11.1.1. Preparation ------------------------------------------- 48
11.1.2. Removal Procedure -------------------------------- 48
11.1.3. Procedure--------------------------------------------- 48
11.1.4. Removing Solder From Between Pins--------- 48
12 Schematic Diagram -------------------------------------------- 49
12.1. Main Board ------------------------------------------------ 49
12.1.1. No.1 ---------------------------------------------------- 49
12.1.2. No.2 ---------------------------------------------------- 50
12.1.3. No.3 ---------------------------------------------------- 51
12.1.4. No.4 ---------------------------------------------------- 52
12.1.5. No.5 ---------------------------------------------------- 53
12.1.6. No.6 ---------------------------------------------------- 54
12.1.7. Video Board ------------------------------------------ 55
12.2. Waveform -------------------------------------------------- 56
12.2.1. No.(1)-(8)---------------------------------------------- 56
12.2.2. No.(9)-(16) -------------------------------------------- 57
12.2.3. No.(17)-(24) ------------------------------------------ 58
12.2.4. No.(25)-(32) ------------------------------------------ 59
12.2.5. No.(33)-(40) ------------------------------------------ 60
12.2.6. No.(41)-(48) ------------------------------------------ 61
12.2.7. No.(49)-(56) ------------------------------------------ 62
12.2.8. No.(57)-(62) ------------------------------------------ 63
13 Printed Circuit Board------------------------------------------ 64
13.1. Main Board ------------------------------------------------ 64
13.1.1. Component View ------------------------------------ 64
13.1.2. Bottom View ------------------------------------------ 65
13.1.3. Video Board ------------------------------------------ 66
14 Appendix Information of Schematic Diagram -------- 67
15 Exploded View and Replacement Parts List----------- 68
15.1. Cabinet and Electric Parts----------------------------- 68
15.2. Accessories and Packing Materials ----------------- 69
15.3. Replacement Parts List -------------------------------- 71
15.3.1. Cabinet and Electrical Parts---------------------- 71
15.3.2. Accessories and Packing Materials ------------ 72
15.3.3. Main Board Parts ----------------------------------- 72
15.3.4. Video Board Parts ---------------------------------- 77
16 History-------------------------------------------------------------- 79
3
KX-HDV430 Series 
1 Safety Precautions
1. Before servicing, unplug the AC power cord to prevent an electric shock.
2. When replacing parts, use only the manufacturer's recommended components.
3. Check the condition of the power cord. Replace if wear or damage is evident.
4. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, be sure to perform the following insulation resistance test to prevent
the customer from being exposed to shock hazards.
1.1.
For Service Technicians 
• Repair service shall be provided in accordance with repair technology information such as service manual so as to prevent fires,
injury or electric shock, which can be caused by improper repair work.
1. When repair services are provided, neither the products nor their parts or members shall be remodeled.
2. If a lead wire assembly is supplied as a repair part, the lead wire assembly shall be replaced.
3. FASTON terminals shall be plugged straight in and unplugged straight out.
• ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1. Cover plastic parts boxes with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on worktable.
4. Do not grasp IC or LSI pins with bare fingers.
2 Warning
2.1.
Information for Users on Collection and Disposal of Old Equipment and 
used Batteries
4
KX-HDV430 Series 
2.2.
About Lead Free Solder (PbF: Pb free)
Note:
In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that
contains lead.
We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin (Sn),
Silver (Ag), and Copper (Cu).
This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and repair
work we suggest using the same type of solder.
Caution
• PbF solder has a melting point that is 50 °F ~ 70 °F (30 °C ~ 40 °C) higher than Pb solder. Please use a soldering iron with
temperature control and adjust it to 700 °F ± 20 °F (370 °C ± 10 °C).
• Exercise care while using higher temperature soldering irons.: 
Do not heat the PCB for too long time in order to prevent solder splash or damage to the PCB.
• PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100 °F (600 °C).
• When applying PbF solder to double layered boards, please check the component side for excess which may flow onto the
opposite side (See the figure below).
2.2.1.
Suggested PbF Solder
There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper,
(Sn+Ag+Cu), you can also use Tin and Copper, (Sn+Cu), or Tin, Zinc, and Bismuth, (Sn+Zn+Bi). Please check the manufac
turer's specific instructions for the melting points of their products and any precautions for using their product with other 
materials. 
The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3mm, 0.6mm and 1.0mm.
2.3.
Discarding of P. C. Board
When discarding P. C. Board, delete all personal information such as telephone directory and caller list or scrap P. C. Board.
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  • DOWNLOAD Panasonic KX-HDV430 Service Manual ↓ Size: 9.18 MB | Pages: 79 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Panasonic KX-HDV430 in PDF for free, which will help you to disassemble, recover, fix and repair Panasonic KX-HDV430 PBX. Information contained in Panasonic KX-HDV430 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.