Table 7-7. J2004 Expansion Board To Gcai; Table 7-8. J2005 Expansion Board To Side Buttons - Motorola APX 7000 Detailed Service Manual

Troubleshooting Tables: List of Board and IC Signals
Table 7-6. J2301 VOCON Board (MNCN6202) to Front Chassis (Continued)
J2301
Pin No.
63 LCD_RED0_CONN (R2312)
64 LCD_PIX10_CONN (R2313)
65 LCD_PIX9_CONN (R2314)
66 LCD_PIX8_CONN (R2315)
67 LCD_PIX7_CONN (R2316)
68 LCD_PIX6_CONN (R2317)
69 LCD_PIX5_CONN (R2318)
70 LCD_PIX4_CONN (R2319)
71 LCD_PIX3_CONN (R2320)
J2004
Pin No.
1
2 GCAI_EXT_MIC_P_2 (R2003)
3 GCAI_EXT_SPKR_N_1 (R2014)
4 GCAI_EXT_SPKR_P_1 (R2013)
5
6
7
8
9
10
J2005
Pin No.
1
2
3 CON_MONITOR_1 (R2012)
4
5
Description

Table 7-7. J2004 Expansion Board to GCAI

Description
GCAI_EXT_MIC_N
GROUND
GCAI_ONE_WIRE_1
GCAI_GPIO0_1 (R2004)
GROUND
GCAI_VBUS_5V
GCAI_VBUS_5V

Table 7-8. J2005 Expansion Board to Side Buttons

Description
GROUND
GROUND
CON_SB2_1 (R2011)
GROUND
J2301
Pin No.
72 LCD_PIX2_CONN (R2321)
73 LCD_PIX1_CONN (R2322)
74 LCD_PIX0_CONN (R2323)
75 LCD_BLJEO_CONN (R2324)
76
77
78
79
80
11
12
13
14
15
16 GCAI_USB_P_GPIO1
17 GCAI_USB_N_GPIO2
18
19 GCAI_RTS_GPIO3_1 (R2007)
20 GCAI_GPIO4_CTS_1 (R2005)
J2005
Pin No.
6
7 CON_SB1_1 (R2010)
8 CON_INT_PTT_1 (R2009)
9
10
Description
GROUND
GROUND
GROUND
GROUND
GROUND
GPS_RX
UART_TX
GPS_TX
UART_RX
GROUND
GROUND
Description
GROUND
GROUND
GROUND
7-7