Test Points - Motorola V200 Service Manual

Troubleshooting

Test Points

70
• If this test is passed originate CDMA voice loop back call with the test set.
• If voice can't be heard while talking in to the microphone, U1100 or the modu-
lator/demodulator may be defective.
Controller Board
Refer to Table 23, Table 24, and the appropriate V200 Level 3
Supplement for test point locations and functions.
Table 23. V200 Controller Board Test Points
Test Point
TPWD001 WATCHDOG
TPINT4
TPTCK1
TPTRSTB TRST_B
TPTDI1
TPTDO1
TPTMS1
TPMCU1 MCU_DE_B
TPPWR1
TPGND1
TPRESETB1 RESETB
TPDIAG01 DIAGBUS0
TPDSP7 DIAGBUS1
TPDSP8 DIAGBUS2
TPDSP9 DIAGBUS3
TPDSP10 DIAGBUS4
TPDSP11 DIAGBUS5
TPDSP12 DIAGBUS6
Transceiver Board
Table 24. V200 Transceiver Board Test Points
Test Point
TP11 RF_SPI(1)
TP12 RF_SPI(2)
AFC_ANALOGSTEER
TP13
TP14 LOCK_DETECT
TP15
TP16 RF_SLEEP
TP17
TP18
TP19
October 04, 2001
Name
Watchdog
INT Audio/Power Controller IC interrupt
TCK JTAG (for Development purposes only)
JTAG (for Development purposes only)
TDI JTAG (for Development purposes only)
TDO JTAG (for Development purposes only)
TMS JTAG (for Development purposes only)
JTAG (for Development purposes only)
PWR_1 JTAG power (for Development purposes only)
GND_1 JTAG ground (for Development purposes only)
JTAG (for Development purposes only)
CSP diagnostic bus output
CSP diagnostic bus output
CSP diagnostic bus output
CSP diagnostic bus output
CSP diagnostic bus output
CSP diagnostic bus output
CSP diagnostic bus output
Name
SPI data out.
SPI clock in.
GPIO or analog steering sense (AFC out).
ING
Spare GPIO or timer input capture.
RSSI Receive signal strength indicator.
Control of RF circuits in slotted sleep mode.
TXIM Digital mode, TX baseband analog I-ch (+).
TXIP Digital mode, TX baseband analog I-ch (-).
TXQM Digital mode, TX baseband analog Q-ch (-).
CDMA V200
Description
Description
6881039B10