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Summary of Contents for Genius TVGo DVB-T01
- Page 1 Service Manual TVGo DVB-T01 Version: 1.0...
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Page 2: Table Of Contents
Service Manual TVGo DVB-T01 Contents TVGo DVB-T01 Chapter 1. INTRODUCTION…………………………………………………………………….……3 a. Hardware b. Operating System c. Available hard disk space d. Block Diagram Chapter 2. Removal and Replacement……………………………………………………..……..….…4 a. Remove mattress protector on .the reverse side………………………………..…………...….4 b. Remove screws……………………………………………………………… …….………..5 c. -
Page 3: Tvgo Dvb-T01
Service Manual TVGo DVB-T01 Chapter 1. INTRODUCTION a. Hardware PC 586 above Connection port : USB b. Operating System Microsoft Windows 2000 SP4 or Windows XP SP1/SP2 c. Available hard disk space 100MB used to install the driver and software d. -
Page 4: Chapter 2. Removal And Replacement
Service Manual TVGo DVB-T01 Chapter 2. Removal and Replacement a. Remove mattress protector on the reverse side. Remove mattress protector... -
Page 5: Remove Screws
Service Manual TVGo DVB-T01 b. Remove screws Remove screws... -
Page 6: Open The Case
Service Manual TVGo DVB-T01 c. Open the case... -
Page 7: Remove Pcb From Case
Service Manual TVGo DVB-T01 d. Remove PCB from case... -
Page 8: Chapter 3. Testing Procedures
Service Manual TVGo DVB-T01 Chapter 3. Testing Procedures a. Testing flow chart START Check USB Power 4.5~5.5V CN2 Check PC USB Port Pin 1 Check U6 Pin 2 2.5V Replace U6 Check U7 Pin 2 System 3.3V Replace U7 Check U3 Pin 2 DVB 3.3V... - Page 9 Service Manual TVGo DVB-T01 Check U4 Pin 2 DVB 1.8V Replace U4 Check Tuner Pin 3,4 Replace U5 Check Y1 Pin 1,3 12MHz Replace Y1 Check T1 Pin 12 DVB Clock Replace T1 Check Windows Device Manage Replace U2...
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Page 10: Check Usb Power
Service Manual TVGo DVB-T01 . Check USB Power Check USB Power 4.5~5.5V CN2 Pin 1... - Page 11 Service Manual TVGo DVB-T01 c. Check 2.5V Check U6 Pin 2 2.5V...
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Page 12: Check System 2.5V
Service Manual TVGo DVB-T01 d. Check System 3.3V Check System U7 Pin 2 3.3V... -
Page 13: Check Dvb 3.3V
Service Manual TVGo DVB-T01 e. Check DVB 3.3V Check DVB 3.3V U3 Pin 2... -
Page 14: Check Dvb 1.8V
Service Manual TVGo DVB-T01 f. Check DVB 1.8V Check DVB 1.8V U4 Pin 2... -
Page 15: Check Tuner 5V
Service Manual TVGo DVB-T01 g. Check Tuner 5V Check Tuner Pin 3,4 5V... - Page 16 Service Manual TVGo DVB-T01 Replace U5...
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Page 17: Check Y1 12Mhz
Service Manual TVGo DVB-T01 h. Check Y1 12MHz Check Y1 Pin1 or Pin3 12MHz Please check Y1 frequency is 12MHz... - Page 18 Service Manual TVGo DVB-T01 Replace Y1...
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Page 19: Check T1 Dvb Clock
Service Manual TVGo DVB-T01 i. Check T1 DVB Clock Check T1 Pin12 DVB Clock... - Page 20 Service Manual Service Manual TVGo DVB-T01 TVGo DVB-T01 Check Pin12 DVB Clock frequency must < 60MHz. NOTE: Different country, The DVB clock will get different frequency. Replace T1...
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Page 21: Check Device On The Windows Device Manage
Service Manual TVGo DVB-T01 j. Check Device on the Windows Device Manage Check Device on the Windows Device Manager,If not found Please replace U2... - Page 22 Service Manual Service Manual TVGo DVB-T01 TVGo DVB-T01 Replace U2...
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Page 23: Chapter 4. Troubleshooting Guide
Service Manual TVGo DVB-T01 Chapter 4. Troubleshooting Guide Problems Condition Probable Reasons Solutions 1.Can not Play AP 1.Can not Play AP Check USB Cable 1. Connect USB cable. connect to PC between 2. Replace Parts. (U2). TVGo DVB-T01. ck Device on the Windows Device Manager. -
Page 24: Chapter 5. Parts List
Service Manual TVGo DVB-T01 Chapter 5. Part s list Location Numb Description Part Number AIC1117-25_SOT-223 Low D ropout Positive Regulato 2560111720000 AIC1117-33_SOT-223 Low Dropout Positive Regulator 2560111710000 AIC1117-33_SOT-223 Lo w Dropout Positive Regula 2560111710000 AIC1117-18_SOT-223 Low Dropout Positive Regulator 2560111700000...
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