8399 N/B Maintenance
8.7 Keyboard/Touch Pad Test Error(2)Error message of keyboard or
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| +KBC_VREF |
| 72 |
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| KBD_CS0 |
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| From U20 South Bridge |
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| +KBC_VDDA |
| 71 |
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| KBD_CS0 |
| SecretKI3 | KO0 | |||||
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| C303 | C304 |
| 55~62 |
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| KI0..KI7 |
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| 0.1U | 0.1U | P19 |
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| 39~54 |
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| KO0..KO15 |
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| JO530 |
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| U16 |
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| SW502 |
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| To J501 Keyboard Connector | MiTac |
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P8 | P9 |
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| Confidential |
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| +VDD3 |
| W83L950D |
| DocumenJO531 t |
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U20 |
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| SW505 |
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| KI4 | KO0 | ||
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South | EXTSMI# |
| KBC EXTSMI# | 5 |
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Bridge |
| Q17 |
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| DTC144TKA |
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| WAKE_UP# |
| KBC WAKE UP# | 37 |
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| Q27 |
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| 9 |
| T_DATA |
| L67 | 120Z/100M |
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| DTC144TKA |
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| 6 |
| T_CLK |
| L69 | 120Z/100M |
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| SW504 |
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| 28 | XIN |
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| 29 | XOUT |
| SW_LEFT | ||
| P5 |
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| CLK_KBC | 70 |
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| R292 |
| 1M |
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| 21 | R262 | 22 |
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| SW503 | ||||
U14 |
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| X4 |
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CLK GEN |
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| SW_RIGHT | ||
ICS950403 |
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| C329 | 8MHZ | C328 |
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| 22P |
| 22P |
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+3V
RP51
4.7K
R429
+5V 0
C341
0.1U
25 | P19 |
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J501
17~24 | Keyboard | |
1~16 | ||
Connector | ||
26 | ||
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1
P13
J18
2 | PadTouch | |
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4 | Connector | |
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6 |
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