Genius WIRELESS MINI NAVIGATOR Service Manual Download | Manualshive

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Service Manual

i.Check u2 pin 16 Data Signal

U2.PIN16 Data

BAD U2

Version 1.0

Page 12

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Summary of Contents for WIRELESS MINI NAVIGATOR

Page 1: ...Service Manual Wireless Mini Navigator...

Page 2: ...olts 5 c Check U1 pin11 Working FREQ 6 d Check U1 pin 1 SCLK Signal 7 e Check U1 pin 16 SDIO Signal 8 F Check U2 pin17 Working volts 9 g Check U2 pin18 Working RFEQ 10 h Check U2 pin 15 PW CND Signal...

Page 3: ...Service Manual Chapter 1 INTRODUCTION a Hardware PC586 above Linux or Mac OS 8 6 Connection port USB b Software Win98 above Wireless Mini Navigator USB Driver Version 1 0 Page 2...

Page 4: ...chart T T T T REPLACE U1 U2 REPLACE U1 REPLACE U1 X3 F F Check U1 pin1 SCLK Signal REPLACE U1 U2 Check U2 Pin 17 Working volts F REPLACE U2 Check U1 Pin 16 SDIO Signal Check U1 pin11 Working FREQ Che...

Page 5: ...Service Manual A T Check U2pin 18 working RFEQ T Check U2 pin15 PW CND signal F REPLACE U2 T Check U2 pin16 Data signal REPLACE U2 END REPLACE U2 X1 F Version 1 0 Page 4...

Page 6: ...Service Manual b Check U1 pin13 Working Volts U1 PIN13 VDD BAD U1 Version 1 0 Page 5...

Page 7: ...Service Manual c Check u1 pin11 Working FREQ U1 PIN11 FREQ BAD U1 X3 Version 1 0 Page 6...

Page 8: ...Service Manual d Check u1 pin 1 SCLK Signal U1 PIN1 SCLK BAD U1 U2 Version 1 0 Page 7...

Page 9: ...Service Manual e Check u1 pin 16 SDIO Signal U1 PIN16 SDIO BAD U1 U2 Version 1 0 Page 8...

Page 10: ...Service Manual F Check u2 pin17 Working volts U2 PIN17 VDD BAD U2 Version 1 0 Page 9...

Page 11: ...Service Manual g Check u2 pin18 Working RFEQ U2 PIN18 RFEQ BAD U2 X1 Version 1 0 Page 10...

Page 12: ...Service Manual h Check u2 pin 15 PW CND Signal U2 PIN15 PW CND BAD U2 Version 1 0 Page 11...

Page 13: ...Service Manual i Check u2 pin 16 Data Signal U2 PIN16 Data BAD U2 Version 1 0 Page 12...

Page 14: ...work 1 PCB defect Change all the parts below 1 U1 2 U2 2 Button couldn t work 1 Press button no respond 1 Micro SW NG 1 Change Micro SW 3 Pointer couldn t move smoothly 1 Pointer couldn t move smooth...

Page 15: ...over mouse To disassemble the mouse you have to turn over mouse 2 Loose screws Using screwdriver to loose 4 screws 3 Take apart PCB Using screwdriver to You can take apart the PCB from the upper cover...

Page 16: ...SWITCH 75G SW1 SW2 SW3 10900043000 U2 10330176000 X3 RESONARTOR 18 432 MHz 10810010000 Mouse TX PCBA 20000024100 Receiver Assembly ASM GM 03018U RX 25000051101 LED1 10740091000 X1 CRYSTAL 4MZH 1081000...

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