Repair instruction
Published January 5, 2016
Страница 1: ...Repair instruction Published January 5 2016...
Страница 2: ...1 Find potential problem area 6 2 If Power_IN Failed 7 3 If 3V3 Failed 11 If 1V2 Failed 12 Routerboard does not boot 14 1 If Netinstall can see the board but can not install it 14 2 If Board Leds tur...
Страница 3: ...List of Cloud Router Switch CRS226 24G 2S series CRS226 24G 2S IN CRS226 24G 2S RM List of Cloud Router Switch CRS226 24G 2S series 3...
Страница 4: ...backside screws take off cover 2 step take off cover carefully pay a tension to LCD connector Push up both side of LCD connector from slot with screwdriver as shown in next pictures 3 Step use screw...
Страница 5: ...Block diagram of Cloud Router Switch CRS210 8G 2S series 5...
Страница 6: ...There no signs of any LED activity 1 Find potential problem area RouterBOARD does not turn on when one of the power is disconnected check Which voltage is switched off Power IN 10 28V 3 3V or 1 2V 6...
Страница 7: ...er supply connected to Power jack J1 1 1 check 10 28V output on power jack J1 pin 1 if OK go to next chapter if not follow recommendations try different power supply if did not help go to next bullet...
Страница 8: ...o Ltd DC Jack 2 0mm tin plated pins SHD 2014SL T Powerway Electronics CO LTD DC Jack 2 0mm RoHS C8111 CCRTB000R Hsuan Mao Technology Co Ltd Connec DC Jack 5 5 2 1mm Horizontal T H RoHS PC GK2 1 NINIGI...
Страница 9: ...repairable Routerboard does not power on 9 Diode Schottky 60V 3A SMB B360B Lite On Semiconductor corporation Diode Schottky 60V 3A DO 214AA SMB SR36 GP SINYORK CO LTD Diode Schottky 60V 3A DO 214AA SM...
Страница 10: ...10nF 10 500V X7R 1206 CL31B103KGFNNNE Samsung Semiconductor Europe GmbH Capacitor 10nF 10 200V X7R 1206 C1206C103K2RACTU KEMET Electronics S A Capacitor 10nF 10 250V X7R 1206 1206B103K251LT Faithful L...
Страница 11: ...1A 1W Hfe 100 250 SOT89 BCX5616TA Diodes Zetex Limited Transistor NPN 80V 1A 1W Hfe 100 250 SOT89 BCX56 16 115 NXP Semiconductors Transistor NPN 60V 1A 2W Hfe 100 250 SOT 89 BCX 55 16 E6433 Infineon...
Страница 12: ...8 RoHS AP9467AGM Advanced Power Electronics Corp Transistor MOSFET N Ch 40V 12 8A 10mOhm SO 8 FDS8447 Fairchild Semiconductor FSC Transistor MOSFET N Ch 40V 14A 11mOhm SO 8 AO4480 Alpha Omega Transis...
Страница 13: ...hm 12 9x13 8x5 0mm SMD T R BCIHP1350 100M Bao Cheng Electronics Co Ltd Inductor 10uH 9A 25 5mohm 13 5x13 9x5 9mm SRP1250 100M Bourns Electronics Taiwan Ltd J W Miller Inductor 10uH 20 9A 25 5mohm 13x1...
Страница 14: ...R2 800 32Mx16bit BGA 84 0 85C D59C1512164ZTJ25 Delson Technology Co Ltd DDR2 SDRAM 512Mbit DDR2 800 32Mx16bit BGA 84 0 95C NT5TU32M16EG AC NANYA TECHNOLOGY CORPORATION F DDR2 SDRAM 512Mbit DDR2 800 32...
Страница 15: ...urope GmbH DDR2 SDRAM 512Mbit DDR2 800 32Mx16bit BGA 84 0 90C Tray K4T51163QQ BCE7000 Samsung Semiconductor Europe GmbH NAND Flash 1Gbit x8 TSOP 48 3 3V Vih0 8Vcc 0 70C Lead free NOP4 HY27UF081G2A TPC...
Страница 16: ...ea on top layer 16 Problems with ether ports Crystal 25MHz 20ppm 10pF 20 70 3 2x2 5 FL2500121 PSE Technology Corporation Crystal 25MHz 15ppm 10pF 10 75 3 2x2 5 SMD NX3225SA 25 000000MHZ Nihon Dempa Ko...
Страница 17: ...1 Viking Tech Corporation Ferrite Bead 120 Ohm 3A 0603 BLM18SG121TN1D Murata Manufacturing Co Ferrite Bead 120 Ohm 2 5A 0603 CB03YTYH121 Viking Tech Corporation Ferrite Bead 120 Ohm 3A 0603 BLM18SG121...
Страница 18: ...one Enterprise Co Ltd HEC Capacitor 1nF 10 2kV X7R 1206 1206GC102KAT1A AVX Corporation Capacitor 1nF 10 2kV X7R 1206 2250 021 15623 Phycomp Diode Array TVS 150W 4 channel low cap DFN 10 L15ESDL5V0NA 4...
Страница 19: ...8ps Tr Tf 350ps 20 70 7x5 JX7021C0156 250000 PSE Technology Corporation Crystal Oscillator 156 25MHz 25ppm 3 3V LVPECL 20 70 7x5 SO7050CP 156250 O3X BBC MA Yoketan Corporation Crystal Oscillator LVPEC...
Страница 20: ...onnector SFP 20pin 0 8mm T R N3313 035 04 CTK Contact Electronics Co Ltd Connector SFP 20pin 0 8mm T R NPD 10537 Liteconn Co Ltd Connector SFP 20pin 0 8mm T R J198012 A130 A01 Jen Jia Precision Techno...
Страница 21: ...40V 3A 95mOhm 2 5V level SOT 23 GT340PSB SINYORK CO LTD MOSFET P Ch 16V 4A 60mOhm 1 8V level SOT 23 RoHs AP2307GN Advanced Power Electronics Corp MOSFET P Ch 20V 3 2A 100mOm 1 8V level SOT 23 RoHs NTR...
Страница 22: ...iver lead free SP3243EBCY L TR EXAR CORPORATION RJ45 w oLED w oShield TD SMD w oEMI T R 7 8mm 6u SJS89 E105E2 06TR Dragon Well Electronics Co Ltd RJ45 w oLED w oShield with grounding TD SMD w oEMI T 8...
