Motorola APX 7000 Detailed Service Manual page 268

7-50
U5003
Pin No.
L6
L7
L8
L9
L10
L11
L12
L13
L14
M1
M2
M3
M4
M5
M6
M7 SSI_MACE_CODEC_FSYNC
M8
M9
M10
M11
M12
M13
M14
N1
N2
N3
N4
Table 7-16. U5003 MACE Pinouts (Continued)
Description
SSI_BLACK_RX
GROUND
N/C
VDDC
SSI_MACE_CODEC_CLK
SSI_RED_RX_MACE
N/C
N/C
N/C
TP_MACE_NCS2
KEY_ZEROIZE
GROUND
TX_INH
GROUND
N/C
VDD_IOP
MACE_SEC_CLR_MODE
PA22_IR2
GROUND
VDD_IOP
N/C
N/C
TP_MACE_NCS0
GROUND
GROUND
VDDC
Troubleshooting Tables: List of Board and IC Signals
Probe Points
Not
Shielded
N/A
–
R5009, C5010, C5013, C5016,
C5019, C5022, C5025, C5027
N/A
–
–
–
TP_MACE_NCS2 Test Point
N/A
J1001_Pin 12,
J3001_Pin 56
N/A
–
R5007, C5009, C5012, C5015,
C5018, C5021, C5024, C5026
N/A
N/A
R5007, C5009, C5012, C5015,
C5018, C5021, C5024, C5026
–
–
TP_MACE_NCS0 Test Point
N/A
N/A
R5009, C5010, C5013, C5016,
C5019, C5022, C5025, C5027
Under Shield
R5002, R6606
R5003
R5005
R5014, R5025
R5010
R5013