KX-VC500CX, KX-VCA001X - Panasonic PBX Service Manual (repair manual)

Model
KX-VC500CX KX-VCA001X
Pages
28
Size
1.42 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / HD VISUAL COMMUNICATION UNIT
File
kx-vc500cx-kx-vca001x.pdf
Date

View Panasonic KX-VC500CX / KX-VCA001X Service Manual online

ORDER NO. KMS1010793CE
HD Visual Communication Unit
Model No.
KX-VC500CX
KX-VCA001X
(for Asia, Australia)
2
KX-VC500CX/KX-VCA001X
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions -----------------------------------------------3
1.1. For Service Technicians  ---------------------------------3
1.2. Insulation Resistance Test -------------------------------3
2 Warning --------------------------------------------------------------3
2.1. Battery Caution ---------------------------------------------3
2.2. Caution--------------------------------------------------------3
2.3. About Lead Free Solder (PbF: Pb free) --------------4
2.3.1. Suggested PbF Solder -------------------------------4
2.4. Discarding of P. C. Board --------------------------------4
3 Specifications ------------------------------------------------------5
3.1. Main Unit -----------------------------------------------------5
3.2. Remote Control---------------------------------------------5
3.3. Boundary Microphone (KX-VCA001) -----------------6
4 Location of Controls and Components--------------------7
4.1. Name and Locations --------------------------------------7
4.1.1. Main Unit (Front)---------------------------------------7
4.1.2. Main Unit (Back) ---------------------------------------7
4.1.3. Boundary Microphone (KX-VCA001)-------------8
5 Installation Instructions-----------------------------------------9
5.1. Connecting---------------------------------------------------9
5.2. Sub Video Camera Connection----------------------- 10
5.3. Computer Connection----------------------------------- 11
5.4. Amplifier/Active Speaker Connection --------------- 11
5.5. Connecting the Display with a Component 
Cable -------------------------------------------------------- 12
5.6. Preparing Remote Control (Inserting 
Batteries) --------------------------------------------------- 12
6 Troubleshooting Guide---------------------------------------- 13
6.1. Basic Operation------------------------------------------- 13
6.2. Audio -------------------------------------------------------- 16
6.3. System Settings ------------------------------------------ 17
7 Disassembly and Assembly Instructions--------------- 18
7.1. Remove Front Panel ------------------------------------ 18
7.2. Remove Metal Net (KX-VCA001) -------------------- 20
7.3. Assembly point and attention ------------------------- 20
7.3.1. Power Key and Mirror Panel --------------------- 20
7.3.2. Oper PCB Cable  ------------------------------------ 21
7.3.3. Front Panel-------------------------------------------- 22
7.3.4. Mute Button (KX-VCA001) ------------------------ 22
7.3.5. Metal Net (KX-VCA001) --------------------------- 23
8 Exploded View and Replacement Parts List ----------- 24
8.1. Cabinet and Electrical Parts Location--------------- 24
8.1.1. Boundary Microphone (KX-VCA001)----------- 25
8.2. Accessories and Packing Material------------------- 26
8.2.1. Boundary Microphone (KX-VCA001)----------- 27
8.3. Replacement Parts List --------------------------------- 28
8.3.1. Cabinet and Electrical Parts (KX-VC500) ----- 28
8.3.2. Accessories and Packing Materials       
(KX-VC500) ------------------------------------------- 28
8.3.3. Cabinet and Electrical Parts (KX-VCA001) --- 28
8.3.4. Accessories and Packing Materials      
(KX-VCA001) ----------------------------------------- 28
3
KX-VC500CX/KX-VCA001X
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.
1.2.
Insulation Resistance Test
1. Unplug the power cord and short the two prongs of the plug with a jumper wire.
2. Turn on the power switch.
3. Measure the resistance value with ohmmeter between the jumpered AC plug and each exposed metal cabinet part, such as
screw threads, control shafts, handle brackets, etc.
Note:
Some exposed parts may be isolated from the chassis by design. These will read infinity.
4. If the measurement is outside the specified limits, there is a possibility of shock hazard. The equipment should be repaired
and rechecked before it is returned to the customer.
2 Warning
2.1.
Battery Caution
Danger of explosion if battery is incorrectly replaced. 
Replace only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer's instructions.
2.2.
Caution
The power socket wall outlet should be located near this equipment and be easily accessible.
4
KX-VC500CX/KX-VCA001X
2.3.
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 con-
tains lead.
We will use PbF 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
° ~ 70° F, (30° ~ 40°C) higher than Pb solder. Please use a soldering iron with tempera-
ture control and adjust it to 700
° ± 20° F, (370° ± 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 figure, below).
2.3.1.
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.
2.4.
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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Here you can view online and download Panasonic KX-VC500CX / KX-VCA001X Service Manual in PDF. KX-VC500CX / KX-VCA001X service manual will guide through the process and help you recover, restore, fix, disassemble and repair Panasonic KX-VC500CX / KX-VCA001X PBX. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.