KX-VC500CX - Panasonic PBX Service Manual Supplement (repair manual)

kx-vc500cx service manual supplement
Model
KX-VC500CX
Pages
14
Size
681.39 KB
Type
PDF
Document
Service Manual Supplement
Brand
Device
PBX / HD VISUAL COMMUNICATION UNIT
File
kx-vc500cx.pdf
Date
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ORDER NO. AVS1304451SE
HD Visual Communication Unit
Model No.
KX-VC500CX
(for Asia, Australia)
TABLE OF CONTENTS
PAGE
1 ADDITIONAL PARTS LIST ------------------------------------- 2
2 BLOCK DIAGRAM  ----------------------------------------------- 3
3 TROUBLESHOOTING GUIDE --------------------------------- 4
3.1. HDVC Troubleshooting Menu -------------------------- 4
3.2. Video in ------------------------------------------------------ 5
3.3. Video out----------------------------------------------------- 6
3.4. Communication -------------------------------------------- 7
3.5. Audio in ------------------------------------------------------ 8
3.6. Audio out----------------------------------------------------- 9
3.7. LED control-------------------------------------------------10
3.8. Camera control--------------------------------------------10
3.9. Power-------------------------------------------------------- 11
3.10. Clock---------------------------------------------------------13
3.11. Reset --------------------------------------------------------14
Please file and use this supplement manual together with the service manual for Model No. KX-VC500CX
Order No. KMS1010793CE.
2
KX-VC500CX
1 ADDITIONAL PARTS LIST
Addition from the Original Service Manual Section 8.3.
1.1.
Electrical Parts
Safety Ref. 
No.
Part No.
Part Name & Description Remarks
IC101,IC103,IC105,IC201,IC203,IC204,IC301,IC
303,IC401,IC501,IC502,IC601,IC602,IC605,IC10
01,IC1101,IC1105,IC1600,IC1901,IC1902,IC2001
,IC2002
Those ICs are not replaceble because a special
adjustment is required.
Please replace the PCB1 Assembly instead.
(IC's)
IC1002 C1CB00002683 IC
  
IC1201 C0FBBY000073 IC
  
IC1202 C0ABBA000063 IC
  
IC1203 C1AB00002557 IC
  
IC1204 C1AB00003176 IC
  
IC1301 C0DBAZZ00090 IC
  
IC1302 C0DBAYY00242 IC
  
IC1303 C0DBEYY00111 IC
  
IC1304 C0DBEYY00110 IC
  
IC1306 C0DBEYY00110 IC
  
IC1307 C0DBAYY00617 IC
  
IC1308 C0DBEYY00110 IC
  
IC1401 C1CB00003235 IC
  
IC1402 C1CB00003235 IC
  
IC1403 C1AB00003174 IC
  
IC1405 C0DBEKG00001 IC
  
IC1408 C0FBAY000083 IC
  
IC1501 C0EBY0000381 IC
  
IC1504 C0JBAA000362 IC
  
IC1506 C0ZBZ0001714 IC
  
IC1507 C0ZBZ0001715 IC
  
IC1601 C0JBAB000636 IC
  
IC1602 C0JBAB000636 IC
  
IC1800 C1CB00002777 IC
  
IC1801 C1CB00002777 IC
  
IC403 C1AB00002966 IC
  
IC406 C0CBCAG00012 IC
  
IC701 MN864704AKP
IC
  
IC702 C0CBCDD00004 IC
  
IC802 C0ZBZ0000740 IC
  
(JACKS/SOCKET)
CN1001 K2LC1YYB0008 JACK/SOCKET
  
CN1201 K2HA3YYB0014 JACK/SOCKET
  
CN1202 K2HA203B0020 JACK/SOCKET
  
(CONNECTORS)
CN501 K1FY119E0005 CONNECTOR
  
CN502 K1FY119E0005 CONNECTOR
  
CN503 K1FB115BA020 CONNECTOR
  
CN701 K1FY119E0005 CONNECTOR
  
CN808 K1FB109BA018 CONNECTOR
  
(FUSES)
F1301 K5H302A00006 FUSE
F1401 K5H302A00006 FUSE
(FILTERS AND COILS)
FL1001 EZAEG2A50AX
CERAMIC FILTER
  
FL1002 EZAEG2A50AX
CERAMIC FILTER
  
FL1003 EZAEG2A50AX
CERAMIC FILTER
  
FL1004 EZAEG2A50AX
CERAMIC FILTER
  
FL1005 EXC24CG900
COIL
  
FL1006 EXC24CG900
COIL
  
FL1401 G1BYYYC00021 COIL
  
FL1402 G1BYYYC00021 COIL
  
FL501 EZAEG2A50AX
CERAMIC FILTER
  
FL502 EZAEG2A50AX
CERAMIC FILTER
  
FL503 EZAEG2A50AX
CERAMIC FILTER
  
FL504 EZAEG2A50AX
CERAMIC FILTER
  
FL505 EZAEG2A50AX
CERAMIC FILTER
  
FL506 EZAEG2A50AX
CERAMIC FILTER
  
FL508 EZAEG2A50AX
CERAMIC FILTER
  
FL509 EZAEG2A50AX
CERAMIC FILTER
  
FL510 EZAEG2A50AX
CERAMIC FILTER
  
FL511 EZAEG2A50AX
CERAMIC FILTER
  
FL512 EZAEG2A50AX
CERAMIC FILTER
  
FL513 EZAEG2A50AX
CERAMIC FILTER
  
FL514 EZAEG2A50AX
CERAMIC FILTER
  
FL515 EZAEG2A50AX
CERAMIC FILTER
  
FL516 EZAEG2A50AX
CERAMIC FILTER
  
FL517 EZAEG2A50AX
CERAMIC FILTER
  
FL519 EZAEG2A50AX
CERAMIC FILTER
  
FL520 EZAEG2A50AX
CERAMIC FILTER
  
FL521 EZAEG2A50AX
CERAMIC FILTER
  
FL522 EZAEG2A50AX
CERAMIC FILTER
  
FL523 EZAEG2A50AX
CERAMIC FILTER
  
FL524 EZAEG2A50AX
CERAMIC FILTER
  
FL528 EZAEG2A50AX
CERAMIC FILTER
  
FL530 EZAEG2A50AX
CERAMIC FILTER
  
FL531 EZAEG2A50AX
CERAMIC FILTER
  
FL532 EZAEG2A50AX
CERAMIC FILTER
  
FL537 EZAEG2A50AX
CERAMIC FILTER
  
FL539 EZAEG2A50AX
CERAMIC FILTER
  
FL540 EZAEG2A50AX
CERAMIC FILTER
  
FL541 EZAEG2A50AX
CERAMIC FILTER
  
FL542 EZAEG2A50AX
CERAMIC FILTER
  
FL701 EZAEG2A50AX
CERAMIC FILTER
  
FL702 EZAEG2A50AX
CERAMIC FILTER
  
FL703 EZAEG2A50AX
CERAMIC FILTER
  
FL704 EZAEG2A50AX
CERAMIC FILTER
  
FL705 EZAEG2A50AX
CERAMIC FILTER
  
FL706 EZAEG2A50AX
CERAMIC FILTER
  
FL707 EZAEG2A50AX
CERAMIC FILTER
  
FL708 EZAEG2A50AX
CERAMIC FILTER
  
FL713 EZAEG2A50AX
CERAMIC FILTER
  
FL714 EZAEG2A50AX
CERAMIC FILTER
  
FL715 EZAEG2A50AX
CERAMIC FILTER
  
FL716 EZAEG2A50AX
CERAMIC FILTER
  
FL717 EZAEG2A50AX
CERAMIC FILTER
  
(TRANSISTORS)
Q1301 B1MBEDA00023 TRANSISTOR(SI)
Q1302 B1MBEDA00023 TRANSISTOR(SI)
Q1303 B1MBEDA00023 TRANSISTOR(SI)
Safety Ref. 
No.
Part No.
Part Name & Description Remarks
3
KX-VC500CX 
2 BLOCK DIAGRAM 
Addition from the Original Service Manual.
EEEPROM
IC401
IC501
IC502
CN503
CN501
CN502
CN701
CN1201
CN1202
IC1204
(CN2)(CN101)CN1406
IC1408
CN1402
IC1401(Rx)
IC1402(Tx)
DIGIT
AL
_MIC IN
RS485 IC
AUDIO IN
(pin jack)
AUDIO OUT
(pin jack)
A/D
Converter
A/D
Converter
VIDEO OUT
(pin jack)
VIDEO OUT
(HDMI)
VIDEO IN SUB
(HDMI)
VIDEO IN MAIN
(HDMI)
PC (RGB port
miniDsub-15p)
V
ideo receiver
(HDMI - RX)
LSI
IC403
IC701
V
ideo transceiver
(HDMI - 
TX)
LSI
IC1203
Analog transceiver
IC602
V
ideo Memory
DDR2
IC601
Config
ROM
DSP
 for audio
processor
(Main)
V
ideo Controller
FPGA
Digital
V
ideo
IC605
Digital V
ideo
Analog V
ideo
IC101
IC103   IC105
IC201
SDRAM
for Audio
SPI - ROM
Boot for DSP
DSP
 for audio
processor
(Sub)
Audio controller FPGA
IC301
Main CPU 
PEAKS-PRO2
IC1600
Clock IC
(Li battery)
BA
T1501
DDR2
LBus
IC1901   IC2001
IC1902   IC2002
PCI Bus
Sirial
I2C
GPIO
SDRAM
for Audio
IC203   IC204
SPI-ROM
Boot for DSP
Config
ROM
IC303
DDR2 - SDRAM
Local - Memory
512Mbit NOR
Boot program
1Gbit NAND
Sub - Program
IC1
105
IC1001
HW identification
Code
Rotary
Switch
Clear
Switch
WDT
Socket for SD card
(For development)
I/F for support card
(For development)
IC1002
CN1001
IC1
101
IC802
CN808
LAN Controller
RJ45
LAN
connector
MAC
Storage ROM
Driver IC
Driver IC
Three colors 
LED
Conntroller IC
Reset Switch
Reset circuit
RS232C
Cam
connector
RS232C
PC
connector
Remote control Receiver
Three colors
LED
Power supply unit
Power supply circuit
Red characters are exchange impossible parts. 
IC1406  CN1406 (CN101) (CN102)
4
KX-VC500CX
3 TROUBLESHOOTING GUIDE
Addition from the Original Service Manual Section 6.
3.1.
HDVC Troubleshooting Menu
Replace all the parts of the unit
Video in failure
Communication failure
Audio in failure
Audio out failure
LED control failure
Camera control failure
Video out failure
To the Part 
Power/Clock/Reset
Refer to Video in Failure.
Failure resolved?
Refer to 
Video out Failure.
Failure resolved?
Refer to 
Communication Failure.
Failure resolved?
Refer to 
Audio in Failure.
Failure resolved?
Refer to
Audio out Failure.
Failure resolved?
Refer to
LED control Failure.
Failure resolved?
Refer to
Camera control Failure.
Failure resolved?
Failure Occurrence *
1
End
Confirming the operation *
2
Call from each part
Back to the original part
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
*
1 Perform a prescribed procedure for activation 
     performed unit.
*
2
Change parts 
or printed circuit 
boards.
Confirming the operation
End
Confirms the operation 
through connecting each 
HDVCs.
Yes
No
Assemble into a finished product.
Affix the bundled MAC label when the 
main printed circuit board is changed.
Page of 14
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