Motorola APX 7000 Detailed Service Manual page 260

7-42
U6501
Description
Pin No.
J3
K1 MAKO_INT_MIC_P
K2 MAKO_INT_MIC_M
K11
K12 TEMP_RFCONN
K13 ATOD_8
L2 MIC_BIAS
L3
L10
L11 TEMP_OMAP
L12 BATT_STATUS
L13 TEMP_SW5
M2
M12 ADC_VREF
M13 TEMP_SW1.875
M14 TEMP_MAKO
N1
N14 VCC_2.775
A5
A6 VCC__1.875
A7 SSI_RED_RX_CODEC
A8 RS232_USB_X
Table 7-15. U6501 MAKO Pinouts (Continued)
VCM1 MAKO Audio Schematic
MAKO Audio Schematic
MAKO Audio Schematic
VOL MAKO Audio Schematic
MAKO Audio Schematic
MAKO Audio Schematic
MAKO Audio Schematic
TUNE MAKO Audio Schematic
VMES MAKO Audio Schematic
MAKO Audio Schematic
MAKO Audio Schematic
MAKO Audio Schematic
N/C MAKO Audio Schematic
MAKO Audio Schematic
MAKO Audio Schematic
MAKO Audio Schematic
ISET MAKO Audio Schematic
MAKO Audio Schematic
N/C MAKO Serial Interface
MAKO Serial Interface
MAKO Serial Interface
MAKO Serial Interface
Troubleshooting Tables: List of Board and IC Signals
Comment
Not Shielded
C2110, J2101_Pin
TP_ATOD_8 Test
J1001_PIN 26
J1001_Pin 8,
J2101_Pin 5,
C6415, C6430
J1001_Pin 6,
J4001, Pin 28
R3003, R3015,
F_SSIR_RX_CDC
, J3001_Pin 49,
F_SSIR_RXCPLD
, J3001_Pin 47
Probe Points
Under Shield
MAKO_INT_MICM Test
MAKO_INT_MICP Test
7
N/A
Point
R6428, C6427
N/A
R6621,
N/A
N/A
N/A
N/A
R6425, R6426, R6427
C6578, R6563, R6577,
C6401, C6405, C6409,
–
C6581, R6560, R6411,
R6410, C4001
Test Point
Test Point
C6421
Point
Point
R6401
C6424
C6425
C6412
R6618