Motorola APX 7000 Detailed Service Manual page 257

Troubleshooting Tables: List of Board and IC Signals
U6501
Description
Pin No.
E4 MECH_SW
E12 VBUS1_SUPPLY
E13 SW5_CUMCOMP
E14 SW5_VSENSE
F3
F4 EMERG_PB
F5
F11 VBUS2_ISENSE
F12 SW5_VOUT
F13 SW5_VDDHV
F14 SW1_PHASE
G4 MAKO_HV_BG
G5 GROUND
G11 SW5_PHASE
G12 SW_FILT_B+
G13 SW1_VDD_1
G14 SW1_SUMCOMP_DL
H5 GROUND
H10 VBUS1
H11 SW_FILT_B+
H12 SW1_VOUT
H13
H14 GROUND
J4 GROUND
Table 7-15. U6501 MAKO Pinouts (Continued)
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
VRTC MAKO Power Schematic
MAKO Power Schematic
N/C MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
N/C MAKO Power Schematic
MAKO Power Schematic
MAKO Power Schematic
Comment
Not Shielded
F_MECH_SW,
J2101_Pin 9
R6508, C6542
J3001_Pins_27,
J3001_Pin 32
J3001_Pins_27,
J4001_Pin 2,
J1001_Pin 37
Probe Points
Under Shield
Test Point
R6512, R6521
R6518, C6552, R6533,
R5017, C5005
–
R6531, R6532, C6557
R6511, R6517
R6518, C6552, R6533,
N/A
R6516, C6546
29, 31
R6520, C6545
N/A
R6516, C6546
29, 31
R6515, C6548, L6502,
C6558, C6539, C6560,
C6561, R6542, R6543,
C6564, R6546, C6568
–
N/A
N/A
7-39
R6519
L6503
R6509
L6503
R6514
C6540
R6519
R6514
C6551