BenQ BQ060B00 Скачать руководство пользователя страница 26

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Main board trouble shooting flowchart

I. Cannot Power On

Can not Power On

J102 Pin OK?

Change J102

Yes

NET: Li-BAT

Voltage>3.45V OK?

Plug in adaptor and re-

charge the battery

Yes

End

C112 Voltage>3.45V

OK?

Yes

U102 Pin3=LOW?

Yes

Change U102

Re-load system code

Yes

C218 Voltage=3.3V?

Change L201

Yes

C216 Voltage=1.8V?

Change L202

Yes

C215 Voltage=1.3V?

PWR_EN=High

Yes

Change L203

Yes

Re-load system code

Yes

Change battery

Battery OK?

Change battery

Yes

SW101 OK?

Change SW101

Содержание BQ060B00

Страница 1: ...0 01 13 Notice For RO to input specific Legal Requirement in specific NS regarding to responsibility and liability statements Please check BenQ s eSupport web site http esupport benq com to ensure tha...

Страница 2: ...rvice Information 4 3 Product Overview 5 3 1 Specification 5 4 Disassembly Assembly 11 4 1 Exploded View 11 4 2 Disassembly Assembly 13 4 4 Packing 15 5 Level 1 Cosmetic Appearance Alignment Service 1...

Страница 3: ...m diagnostics tests troubleshoot problems and align the BenQ product 1 1 Trademark The following terms are trademarks of BenQ Corporation BenQ Importance Only trained service personnel who are familia...

Страница 4: ...ersons are safe while you are servicing the product DO NOT perform any action that may cause a hazard to the customer or make the product unsafe 3 Use proper safety devices to ensure your personal saf...

Страница 5: ...ng The whole system adopts mobile technology and materials to reach lowest power consumption and slim industrial design Item Unit Specification Note General Information Screen Size inch 6 Diagonal A06...

Страница 6: ...Pages WiFi mode lifecycle 2 45 3 22 Hours HSPA mode lifecycle 1 53 2 73 Hours LEDs Power 1 System Status Keys Menu Yes Page up Yes Page down Yes Vol volume up Yes Vol volume down Yes Search Yes Back Y...

Страница 7: ...7 3 1 2 2 Wireless LAN Solution...

Страница 8: ...efault English TC SC CJK Korean Chinese Simplified Chinese Traditional and Japanese NAFTA default English French Spanish System Status Bar Time 24hrs HH MM Battery Status Charging Low battery l 2 3 le...

Страница 9: ...s 3 45V for warning message 3 6V for system booting Power Management Setting Yes When enabling PM device will enter sleeping mode after 30 seconds WiFi setting WEP WPA Screensaver Setting 10s 30s 1m 1...

Страница 10: ...10 3 1 3 2 Language Support Table Language TW Japan China Chinese Traditional Chinese Simplified Danish Japanese Russian English Norway Swedish Thai...

Страница 11: ...11 4 Disassembly Assembly 4 1 Exploded View...

Страница 12: ...0B00 5 FILM PROTECT BQ060B00 6 ASSY CASE DECO BQ060B00 7 COVER SPK ABS BQ060B00 8 ASSY PCBA KEY FUNC BQ060B00 9 KEY FUNCTION P R BQ060B00 10 SCRW T5 M1 6 2 8L 2 8 9 ZN NY 12 SCRW T5 M1 6 2L 2 65 6 B N...

Страница 13: ...sassembly Assembly 1 4 Disassemble the Case_deco Disassemble the Battery 2 5 Disassemble the Case_rear 2 screws Disassemble Cover_spk 3 screws 3 6 Disassembled the Key_power Disassembled the Frame_mid...

Страница 14: ...14 7 Disassemble the key board and main board 8 Disassemble the EPD and Key_function 9 Disassemble the Key_page Note Suggest not re using the battery when it tears down from FG...

Страница 15: ...15 4 4 Packing...

Страница 16: ...16...

Страница 17: ...17...

Страница 18: ...18...

Страница 19: ...and target 5 1 1 without Rescue OS or Old Uboot SD Download Target E Book U boot RescueOS Step 1 Uboot 2009 11 16 u boot 1 Enter u boot mode 2 U boot version Step2 Rescue bin 3 dnw 4 Transmit u boot m...

Страница 20: ...tem tar file platform QisdaFS Lookuptable bin 9 6 lookuptable Directory layout for download images qdutil upfw Firmware bin FileSystem tar SD txt lut Lookuptable bin Attention 1 target e g Do not plac...

Страница 21: ...Download Step 1 SD Card Step 2 Target trigger keys Appendix 1 Step 3 RescueOS key Step 4 progress bar Step5 download 1 qdutil upfw SD txt 2 Target 6 Frimware bin 45 Lookup Table 160 File system 150 do...

Страница 22: ...22 SD txt START Thu Jan 1 00 00 13 1970 total time 298 seconds mnt mmc1p1 qdutil upfw 20091118_FW bin mnt mmc1p1 qdutil upfw Testrootfs tar mnt mmc1p1 qdutil upfw lut 1106 6 4C bin END...

Страница 23: ...ctions that are described in this document include Around 400MHz 1 3V 266MHz TBDV Core 1 8V 2 5V 3 0V 3 3V ROM SRAM 1 8V 2 5V mSDR mDDR DDR2 SDRAM 1 8V 2 5V 3 3V external I O microprocessor with 16KB...

Страница 24: ...24...

Страница 25: ...3 Check FFC connection between key board and main board 4 Check FFC connection between main board and EPD panel Yes Function OK 1 Check key boards connection 2 Check metal dome assembly 3 Check touch...

Страница 26: ...and re charge the battery NO Yes End C112 Voltage 3 45V OK NO Yes U102 Pin3 LOW NO Yes Change U102 Re load system code Yes C218 Voltage 3 3V NO Change L201 Yes C216 Voltage 1 8V NO Change L202 Yes C21...

Страница 27: ...stem can not be boot up All power for U301 OK U301 NO Yes End Y402 output 12 MHz OK Y402 NO Yes Y403 output 32 768 KHz OK Y403 NO Yes Y401 output 48 MHz OK Y401 NO Yes U801 OK Change U801 Reload code...

Страница 28: ...K1 NO CK17 Voltage 15V OK Change LK2 NO Yes Change UK1 NO CK20 Voltage 11 5V OK Change LK3 NO Yes Change UK1 NO CK21 Voltage 18 5V OK Change LK4 NO Yes Change UK1 NO UF01 OK Change UF01 load LUT code...

Страница 29: ...uch Screen NO Function Touch Screen NO Function JH02 connector OK Change JH02 NO Yes End JH02 FFC OK Re assembly JH02 FFC NO Yes Touch function OK Re calibration EPD NO Yes Touch function OK Change EP...

Страница 30: ...30 V Micro SD Card NO Function Micro SD Card NO Function J801 card detection OK Re work J801 Pin 10 NO Yes SD0_CLK 24MHz Change J801 NO Yes End SD card can not be plugged out Change J801 NO Yes...

Страница 31: ...s input OK Change R706 R707 NO Yes End LOUTP_L LOUTN_L signals output OK Change U701 NO Yes HP_OUT_R HP_OUT_L signals output OK Change C701 C702 NO Yes LOUTR_L LOUTN_R signals output OK Change U701 NO...

Страница 32: ...WiFi Antenna OK Change WiFi Antenna NO Yes CA14 3 3V OK Change LA02 NO Yes End NO Yes WiFi Function OK Change UA02 YA01 32 768 KHz OK Change YA01 NO Yes CA13 1 8V OK Change LA02 NO Yes CA11 3 3V OK Ch...

Страница 33: ...33 VIII NO Charging Function No Charging Function USB Cable OK Change USB cable NO Yes NET EN1 EN2 High Change R118 R122 YES NO End C113 5V OK Change L102 NO Yes Change U101 NO...

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