Troubleshooting Tables: List of Board and IC Signals 7-9
Table 7-5. VOCON board to Front Display Interface PIN-OUT
Test Place
VOCON Board Front Display
signal name pin # pin # signal name
chassis GND J2304-1 J1-1 GND
C6203 V_2.775D J2304-2 J1-2 VDDIO
R2335 F_DISP_RW J2304-3 J1-3 VCI
R2345 F_DISP_DATA_1 J2304-4 J1-4 GND
R2348 F_DISP_DATA_3 J2304-5 J1-5 R/W
R2349 F_DISP_DATA_5 J2304-6 J1-6 D0
R2346 F_DISP_DATA_7 J2304-7 J1-7 D1
R2347 F_DISP_DATA_CMD J2304-8 J1-8 D2
chassis GND J2304-9 J1-9 D3
R2241 V_LED_FRONT J2304-10 J1-10 D4
R2337 F_DISP_LED3_RETURN J2304-11 J1-11 D5
F_VREF_1.875V V_EXT_1.85 J2304-12 J1-12 D6
chassis GND J2304-13 J1-13 D7
R2339 F_DISP_DATA_0 J2304-14 J1-14 E
R2340 F_DISP_DATA_2 J2304-15 J1-15 D/C
R2341 F_DISP_DATA_4 J2304-16 J1-16 RESET
R2338 F_DISP_DATA_6 J2304-17 J1-17 GND
R2342 F_DISP_RW_EN J2304-18 J1-18 LED1-
OMAP_RESET_
TP
OMAP_RESET J2304-19 J1-19 LED+
R2336 F_DISP_LED1_RETURN J2304-20 J1-20 LED2-
R2344 F_DISP_LED2_RETURN J2304-21 J1-21 LED3-
R6424 F_DISP_BD_ID J2304-22 J1-22 ID
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