7-4 Troubleshooting Tables: List of Board and IC Signals
Table 7-3. VOCON board to EXPANSION board connector Interface PIN-OUT
VOCON Board Expansion Board
Test
Place
signal name pin # pin # signal name
Test
Place
L4001 GPS_ANT J4001-1 P2001-1 GPS_ANT TP2402
R6414 PRE_CLASS_D_POS_DP J4001-2 P2001-2 AUD_PA_IN_P TP2008
chassis GND J4001-3 P2001-3 GND chassis
R6415 PRE_CLASS_D_NEG_DP J4001-4 P2001-4 AUD_PA_IN_N TP2009
none BT_AVR_RESET J4001-5 P2001-5 BT_AVR_RESET TP2413
R6308 PA_SHTDN J4001-6 P2001-6 AUD_PA_SHUTDOWN R2101
none BT_PTT J4001-7 P2001-7 BT_PTT none
none AUDIO_MIC_NEG_DP J4001-8 P2001-8 AUD_MIC_N none
none GPS_RX J4001-9 P2001-9 GPS_TX R2420
F_AUDIO_
MICP
AUDIO_MIC_POS_DP J4001-10 P2001-10 AUD_MIC_P C2001
none GPS_TX J4001-11 P2001-11 GPS_RX R2421
chassis GND J4001-12 P2001-12 GND chassis
none GPS_SHUTDOWN J4001-13 P2001-13 GPS_SHUTDOWN R2462
R6305 MMC2_CLK J4001-14 P2001-14 MMC_CLK R2301
chassis GND J4001-15 P2001-15 GND chassis
none MMC2_CMD J4001-16 P2001-16 MMC_CMD R2302
none GPS_BT_32KHZ J4001-17 P2001-17 GPS_BT_32KHZ none
none MMC2_DAT0 J4001-18 P2001-18 MMC_DAT0 R2303
R6123 EMMC_RESET J4001-19 P2001-19 EMMC_RESET TP2301
none MMC2_DAT1 J4001-20 P2001-20 MMC_DAT1 R2304
none ACC_SPKR_UNMUTE J4001-21 P2001-21 ACC_SPKR_UNMUTE_1.8 R2436
R6303 MMC2_DAT2 J4001-22 P2001-22 MMC_DAT2 R2305
none BT_SPARE_1.8 J4001-23 P2001-23 BT_SPARE_1.8 R2488
R6302 MMC2_DAT3 J4001-24 P2001-24 MMC_DAT3 R2306
R6118 SSI_RED_TX_CODEC J4001-25 P2001-25 SSI_RED_TX_CODEC none
chassis GND J4001-26 P2001-26 GND chassis
none SSI_RED_RX_CODEC J4001-27 P2001-27 SSI_RED_RX_CODEC none
F_VREF_1
.875V
V_EXT_1.85 J4001-28 P2001-28 VCC_1.85 TP2005
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