8399 N/B Maintenance
8.16 TV Encoder Test Error(1)An error occurs when using the computer as TV.TV Fail
1.Check if the TV device is installed properly.
2.Confirm TV driver is installed ok.
Test Yes
OK?
No
Check if BIOS setup is ok.
Check following parts and signals: | |||||
Secret |
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Troubleshooting |
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| Signals | |
Correct it. | Document |
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| U3 | R55 | TV_VDD | ||
MiTac |
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| U12 | R79 | TV_VDDA1 | ||
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| U20 | R112 | ||
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| TV_VDDA2 | |||
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| J1 | R113 | ||
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| C52 | R94 | TV_LUMA | |
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| R119 | R89 | TV_CRMA | |
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| R381 | RP4 | TV_COMP | |
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| X6 | C46 | ||
Replace | TV_PCIRST# | ||||
C395 | C47 | ||||
ConfidentiaMotherboardl | C396 | C48 | TVD[0..15] | ||
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| R297 | C64 | TVHS |
TV_DS I2C_DATA I2C_CLK
OK?
Yes
| U8 | C66 | TVVS | |
Correct it. | L9 | C5 | ||
L10 | C6 | TVCLK | ||
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| L11 | C7 | TVCLK1 | |
| L1 |
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No
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