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February 14, 2012 6816985H01-F

8.1-20 VHF Troubleshooting Tables: Tables

J14 SW2_LX GND 2.3V Yes

A2 PGLD03 VSAVE 2.5V Yes

C2 VSAVE VSAVE 2.5V Yes

E4 MECH_SW SW_B+ 2.5V Yes

N5 V04_O GND 2.775V Yes

P6 V07_O GND 2.8V Yes

A12 XOUT XTAL FREQ 24.576MHz (3.3V) Yes

A13 XIN XTAL FREQ 24.576MHz (3.3V) Yes

L1 V09_O GND 3.3V Yes

M6 V10_O GND 3.3V Yes

B1 XTAL32_OUT 32.768KHz 32.768MHz (2.5–3.3V) Yes

C1 XTAL32_IN 32.768KHz 32.768MHz (2.5–3.3V) Yes

F5 GATED_32K_CLK MAKO_32KHZ 32KHZ(VDD) Yes

K4 V08_O VCC5 SUPPLY 5V Yes

E2 FET_ENX VPP_EN/UNSW_B+/

SW_B+

B+(7.5V) Yes

F14 SW1_PHASE VSW1 B+(7.5V) Yes

F3 BAT_RTC GND B+(7.5V) Yes

B3 SW_TYPE GND GND No

C3 PGLDO2 GND GND No

D14 GND7 GND GND No

D4 TCXO_SEL_16_24 GND GND No

D9 GND9 GND GND No

G5 GND4 GND GND No

H14 SW1_GND Q502 GND No

H5 GND8 GND GND No

J4 GND3 GND GND No

K9 GND5 GND GND No

L14 SW2_GND GND GND No

L4 GND6 GND GND No

L9 V10_GND GND GND No

Table 8.1-6. MAKO (U701) Pinout (Continued)

Pin Ref

Number

U701 Pin Name To/From Comment

Accessible

on Main

Board?

Motorola ATS 3000 User Manual

Questions and Answers: