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Panasonic KX-NS0154 Service Manual Download Page 18

18

KX-NS0154

10 Disassembly and Assembly Instructions

10.1. Disassembly Instructions

1. Remove the 4 screws (A), and remove the Bottom Cabinet.

2. Remove the Solder on Cable of the Main Board by the Soldering iron.

3. Remove the Main Board from the Top Cabinet.

No need fix here.

Because wire does not reach.

Main Board

Front Cabinet

Summary of Contents for KX-NS0154

Page 1: ...Panasonic System Networks Co Ltd 2014 Unauthorized copying and distribution is a violation of law ORDER NO KMS1411116CE DECT 4 Channel IP Cell Station Unit Model No KX NS0154 for U S A Canada Mexico...

Page 2: ...eous 23 12 1 Terminal guide of ICs Transistors and Diodes 23 12 2 How To Replace a Flat Package IC 24 12 2 1 Preparation 24 12 2 2 Removal Procedure 24 12 2 3 Procedure 24 12 2 4 Removing Solder From...

Page 3: ...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 Caution When you note the serial number write down...

Page 4: ...h 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...

Page 5: ...otocol MGCP IP Port Number Flexible Setting Yes Local Setting Yes through Web application Site Survey Mode Yes through Web application Initialisation Yes through Web application Maximum Simultaneous C...

Page 6: ...JTAG Test Point 1 8V 3 3V PHY_RS MDC MDIO MII_COL MII_RXD MII_TXC MII_TXC MII_TXD0 3 MII_TXE MII_TXE MII_RXE MII_CRS MII_RXD0 3 LINK I2C_SDA IC302 PHY I2C_CLK XIN XOUT X201 13 824MH XIN IC301 PLL IC 1...

Page 7: ...IC303 9V or 12V is converted 3 3V by IC702 DCDC converter and 1 8V by IC703 DCDC converter IC701 Voltage regulator regulates 1 2V from 1 8V 3 3V is used for Login and RF 1 8V is used for DDR2 memory...

Page 8: ...I2C bus PLLIC generate 12MHz and 25MHz clock 12MHz is supplied to IC100 and used for USB circuit for maintenance 25MHz is supplied to PHY for Ethernet communication 4 6 Memory Access Circuit 4 6 1 IC1...

Page 9: ...02 Red LED D104 Blue LED are controlled by IC100 DVF99 Q104 is used for constant current circuit Control Signal TX Antenna diversity Control Signal RX Digital Audio signal TX Digital Audio Signal RX R...

Page 10: ...10 KX NS0154 5 Location of Controls and Components 5 1 Names and Locations 6 Installation Instructions Refer to 16 Appendix P 61...

Page 11: ...m of Look in is set as Local PC and a firmware file name is specified 4 Select Execute 5 Choose Yes if the confirmation screen of firmware transmission is displayed Update firmware Manual 1 Select Sys...

Page 12: ...C B for another repairing unit by repairing Peel off the CS ID and MAC address label on original bottom cabinet and keep them with defective P C B 2 If you do not reuse the defective P C B by repairin...

Page 13: ...13 KX NS0154 9 Troubleshooting Guide 9 1 No Power...

Page 14: ...14 KX NS0154 9 2 No Operation Note Refer to waveform 1 7 in Waveform P 32 1 Adjust clock after changing X201 X501 C237 C238 C556 C557 Refer to 11 Measurements and Adjustments P 19...

Page 15: ...15 KX NS0154 Note Refer to waveform 8 11 in Waveform P 33...

Page 16: ...16 KX NS0154 Note Refer to waveform 12 14 in Waveform P 33...

Page 17: ...17 KX NS0154 9 3 System Check Note Refer to waveform 15 18 in Waveform P 33 and P 34...

Page 18: ...sassembly Instructions 1 Remove the 4 screws A and remove the Bottom Cabinet 2 Remove the Solder on Cable of the Main Board by the Soldering iron 3 Remove the Main Board from the Top Cabinet No need f...

Page 19: ...he United States and or other countries Windows 2000 Windows XP Windows Server 2003 Windows Vista Windows 7 are trademarks and trade names of Microsoft Corporation in the United States and or other co...

Page 20: ...estigated is 5 or more Open TERATERM INI in installed folder Ex c Program Files teraterm Search the word MaxComPort Change the number to your port number Ex If your port number is 6 then Change to Max...

Page 21: ...21 KX NS0154 2 3 Select Save setup from Setup menu and overwrite TERATERM INI Note Once you install USB driver and test mode application it is unnecessary to do it again...

Page 22: ...igit Hex value is displayed BCLK sfr enter 4 digit Hex value is displayed 6 Check the value of frequency at the test points PCLK or BCLK Fig 2 7 Adjust the value of frequency to become less than 13 82...

Page 23: ...BS0154CE B1CFNN000001 C2HBCY000134 C0DBAYY00932 B1HBCFA00028 C0ABAA000068 PQVTDTC123E B3ABB0000296 B3AAB0000347 B3AEB0000153 B0EDER000009 DB2X41400L B0JCML000007 B0BC06800004 B0JCPL000004 B0JCNE000008...

Page 24: ...d when cutting the pins with a cutter 2 Make a few cuts into the joint between the IC and its pins first and then cut off the pins thoroughly 3 While the solder melts remove it together with the IC pi...

Page 25: ...IC 1 Heat the IC with a hot air desoldering tool through the P C Board 2 Pick up the IC with tweezers etc when the solder is melted completely Note Be careful not to touch the peripheral parts with t...

Page 26: ...26 KX NS0154 12 3 5 How to Remove a Solder Bridge Doesn t apply to IC ground plate When a Solder Bridge is found after soldering the bottom of the IC remove it with a soldering iron...

Page 27: ...F3 UDM B3 NC2 E2 NC1 A2 ODT K9 CS L8 CKE K2 CK J8 B8 VSSQ3 D2 VSSQ4 D8 VSSQ5 E7 VSSQ6 F2 VSSQ7 F8 VSSQ8 H2 VSSQ9 H8 VSSQ10 CK K8 IC102 1 NC1 2 NC2 46 NC27 47 NC28 3 NC3 48 NC29 4 NC4 45 NC26 5 NC5 44...

Page 28: ...DDIO2 K12 VDDIO3 L6 VDDIO4 J6 GND10 H8 GND9 L7 GND8 K11 GND7 H11 GND6 K8 GND5 J8 GND4 J11 GND3 H10 GND2 J9 GND1 G13 PLL3_DVDD H13 PLL3_AVSS L13 PLL3_AVDD E11 PLL2_DVDD G12 PLL2_AVSS F11 PLL2_AVDD N10...

Page 29: ...U1RX DG R369 4 7k DG R370 4 7k 3 3VDDIO R368 4 7k R331 47 C356 1000p IC301 1 XIN CLK 2 S0 14 S2 SCL 15 S1 SDA 3 VDD 16 XOUT 4 VCTRL 13 Y1 5 GND1 12 GND2 6 VDDOUT1 11 Y2 7 Y4 10 Y3 8 Y5 9 VDDOUT2 C320...

Page 30: ...ANL_TXE P_TSTA 64 NTSR 65 OCV_CCV 66 FFO NO 71O IPG 67 2DDV 68 LCS_C2 I 0O IPG 69 ADS_C2 I 1O IPG 70 DXT_MDT 2O IPG 71 DXR_MDT 3O IPG 72 CNYSF_MDT 4O IPG 73 2CCV 74 KLCS_MDT 5O IPG 75 6O IPG 76 7O IPG...

Page 31: ...DG DG C707 0 1u DG C708 0 1u DG DG R711 100k R718 NC C713 10u 25 C715 10u 25 C714 10u 25 C716 10u 25 IC701 1 CE 2 GND 3 VOUT 4 VDD L701 4 7u IC702 1 CE 2 VIN 4 BST 5 GND 3 LX 6 VFB R703 9 1k R702 12k...

Page 32: ...CLK 13 824MHz IC501 5 RF OPAMP CLK 13 824MHz IC704 6 1 NAND IF IC102 6 2 NAND IF IC102 7 RAM DDR IF IC100 Power on At the time of power supply ON RESET Pin4 13 824MHz R211 TP PCLK R559 IC501 side TP...

Page 33: ...ET 14 PHY IC302 IF TX RX 15 SPI RF IC501 DVF IC100 At the time of power supply ON At the time of power supply ON At the time of power supply ON At the time of power supply ON At the time of power supp...

Page 34: ...IC503 DVF IC100 17 TDM RF IC501 DVF IC100 18 TDM EC IC503 DVF IC100 At the time of power supply ON At the time of power supply ON DI R549 CLK R727 DO R316 CS R318 CLK R728 DTX R317 DRX R508 FSYNC R729...

Page 35: ...C309 C116 R346 C119 R349 C501 C505 C311 R541 C312 C314 C120 R350 C315 C121 R351 C122 R352 C123 R353 C124 C318 R354 C125 C319 C126 C127 C129 C513 C321 R552 C517 C130 C131 C132 C326 C327 C328 R364 R558...

Page 36: ...501 R711 R135 CN502 R718 C103 C303 R340 C304 R341 R342 R344 R345 C117 R347 C118 R348 C310 R546 R548 LF301 R355 C701 LF302 R356 C702 R357 C703 R358 C704 R359 C705 C706 C320 C709 C322 C323 R553 C324 R36...

Page 37: ...ormation of Schematic Diagram Note 1 DC voltage measurements are taken with an oscilloscope or a tester with a ground 2 The schematic diagrams and circuit board may be modified at any time with the de...

Page 38: ...Q8 DDR Data I O B5 DDRDQ11 DDR Data I O B6 DDRDM1 DDR Data Mask O B7 DDRDQ1 DDR Data I O B8 DDRDQ2 DDR Data I O B9 DDRDQ4 DDR Data I O B10 DDRDQ7 DDR Data I O B11 DDRCS1 DDR CS Not used O B12 DDRCAS_N...

Page 39: ...Drive Strength I E15 SPI1CK SPI1 Clock O E16 DDRPADHI DDR High Drive Strength I E17 SPI1DO SPI1 Serial Data Out O E18 F1SYNC TDM1 Frame Sync I E19 XI25M Clock input 13 824MHz for internal clock I F1...

Page 40: ...eneral I O PI J6 GND GND Connection P J7 GND GND Connection P J8 GND GND Connection P J9 GND GND Connection P J10 GND GND Connection P J11 GND GND Connection P J12 OSC25M_VSS Oscillator 25 MHz GND P J...

Page 41: ...e Input In Amplifier 0 Not used I M18 DIFFIN0P sitive Input In Amplifier 0 Not used I M19 DIFFIN1N Negative Input In Amplifier 1 Not used I N1 MEMXD12_LCDD18 PHY link signal detect I N2 MIIRXER_EXTINT...

Page 42: ...D5_QCS0 NFL Data I O T8 KEY_ROW0 DIP SW detect I T9 KEY_COL1 DIP SW detect I T10 KEY_COL4 Trace Not used O T11 U1TX UART1 Serial Data Output O T12 TEST_ANA Analog Test Select Not used I T13 EXT_REG_CT...

Page 43: ...tive Not used O W1 USB2N USB2 Negative Not used I O W2 USB2P USB2 Positive Not used I O W3 XI12M 12MHz clock input for USB I W4 XO12M 12 MHz Crystal Feedback Not used O W5 NFLD0_QCLK NFL Data I O W6 N...

Page 44: ...Inputs Outputs I O C9 VDDQ DQ Power Supply PI D1 DQ12 Data Inputs Outputs I O D2 VSSQ DQ Ground P D3 DQ11 Data Inputs Outputs I O D7 DQ10 Data Inputs Outputs I O D8 VSSQ DQ Ground P D9 DQ13 Data Inpu...

Page 45: ...Die Termination I L1 NC No connect L2 BA0 Bank Address Inputs I L3 BA1 Bank Address Inputs I L7 CAS Command Inputs I L8 CS Chip Select I M2 A10 AP Address Inputs I M3 A1 Address Inputs I M7 A2 Address...

Page 46: ...nnect 21 NC No connect 22 NC No connect 23 NC No connect 24 NC No connect 25 Vss Core ground connection P 26 NC No connect 27 NC No connect 28 NC No connect 29 I O0 Data inputs outpus I O 30 I O1 Data...

Page 47: ...15 INT Timer Pulse out O 16 P0RXCLK MII I 17 PORXD3 MII O 18 PORXD2 MII O 19 VDDIO IO power supply PI 20 GNDIO1 GND P 21 P0RXD1 MII O 22 P0RXD0 MII O 23 P0RXDV MII O 24 P0RXERR MII O 25 P0TXEN MII I 2...

Page 48: ...t Not used Analog 21 DOUBCAP2P Analog port Not used Analog 22 DOUBCAP1N Analog port Not used Analog 23 DOUBCAP1P Analog port Not used Analog 24 DOUT3V0 Analog port Not used Analog 25 DOUT4V5 Analog po...

Page 49: ...Not used O 77 GPIO8 GPIO Output Not used O 78 GPIO9 GPIO Output Not used O 79 VCC I O supply voltage PI 80 USBDM GPI28 USB negative pin GPIO28 with external interrupt I O 81 USBDP GPI29 USB positive p...

Page 50: ...ory Pin No Terminal Name Contents of Control I O setting Remark 1 S Chip select I 2 DQ1 Serial data I O 3 W Vpp DQ2 Serial data I O 4 Vss Ground P 5 DQ0 Serial data I O 6 C Clock I 7 HOLD DQ3 Serial d...

Page 51: ...OUBCAP2P Analog port Not used Analog 22 DOUBCAP1N Analog port Not used Analog 23 DOUBCAP1P Analog port Not used Analog 24 DOUT3V0 Analog port Not used Analog 25 DOUT4V5 Analog port Not used Analog 26...

Page 52: ...Not used O 77 GPIO8 Not used O 78 GPIO9 Not used O 79 VCC I O supply voltage PI 80 USBDM GPI28 Not used I O 81 USBDP GPI29 Not used I O 82 TDO JTAG data out O 83 TDI JTAG data in I 84 TCK JTAG clock I...

Page 53: ...Memory Pin No Terminal Name Contents of Control I O setting 1 S Chip select I 2 DQ1 Serial data I O 3 W Vpp DQ2 Serial data I O 4 Vss Ground P 5 DQ0 Serial data I O 6 C Clock I 7 HOLD DQ3 Serial data...

Page 54: ...54 KX NS0154 16 2 Cabinet and Electrical Parts Location A SCREW Ref No Figure 26x14mm 2 1 1 PCB1 3 5 A 4 A A 4 A 6 6...

Page 55: ...55 KX NS0154 16 3 Accessories and Packing Material A3 P1 A1 A2 P5 P2 P3 P4 A4...

Page 56: ...CABINET PS UL94 VO 6 PNYEAS0154M NAME PLATE A XTW26 14PFJ7 TAPPING SCREW Safety Ref No Part No Part Name Description Remarks A1 PQHE5004Y SCREW A2 XWG35FJ WASHER A3 PSKL1032Y4 WALL MOUNTING ATTACHMEN...

Page 57: ...NENTS PARTS R552 EXB28V103JX COMPONENTS PARTS CONNECTORs JK301 K1FA105E0003 CONNECTOR JK302 K2LC108B0069 JACK SOCKET JK701 K2ECYB000001 JACK SOCKET SWITCHs SW101 K0H1BA000559 PUSH SWITCH SW301 K0D811A...

Page 58: ...R707 ERJ2GEJ470 47 Safety Ref No Part No Part Name Description Remarks R710 ERJ2GEJ104 100k R711 ERJ2GEJ104 100k R712 ERJ2RKF4701 4 7k R713 ERJ2RKF3901X 3 9k R719 ERJ3GEYJ102 1k R720 ERJ3GEYJ102 1k R...

Page 59: ...0002 22u C506 F1H0J1060006 10u C507 ECUE1C104KBQ 0 1 Safety Ref No Part No Part Name Description Remarks C508 ECUV1A225KBV 2 2 C509 ECUE1H100DCQ 10p C510 ECUE1H100DCQ 10p C511 ECUE1H1R5CCQ 1 5 C512 EC...

Page 60: ...60 KX NS0154 FUSES F301 K5H302Y00003 FUSE F302 K5H302Y00003 FUSE F701 K5H312200002 FUSE OTHER E1 PNMC1106Z MAGNETIC SHIELD Safety Ref No Part No Part Name Description Remarks...

Page 61: ...61 KX NS0154 17 Appendix The extract from an Operating Instructions N K KXNS0154...

Page 62: ...up communication with the PBX not established Red and green Alternate blinking Site survey master mode OFF Power off or updating the firmware 1 Refer to Optional Accessories Note LED flashing pattern...

Page 63: ...anning Tool for LAN synchronization is different from the Site Planning Tool for Air synchronization You must use the Site Planning Tool corresponding to synchronization method Setting and Installing...

Page 64: ...the groove of the unit in one of the following three ways 1 1 2 3 To a Switching Hub PoE To a Switching Hub PoE To a Switching Hub PoE c Connecting the AC adaptor cord to the unit Installation Guide 1...

Page 65: ...best site as defined in Site Planning connect the unit to a nearby hub LAN Synchronization only LAN synchronization should be diagnosed in advance when connecting to a network that does not comply wi...

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