Connectors Out Of Transceiver Unit - Nokia 9000i Service Manual

RAE/RAK–1N
PDA Hardware

Connectors Out of Transceiver Unit

Signal Name
VCHARGER
SYSMBUS
TESTMODEX
SYSEXTMIC
SYSEXTEAR
SYSTXD
SYSRXD
AGND
GND
Signal Name
JTAGTDI
JTAGTCK
JTAGTMS
JTAGTDO
MBUS
VF
DCLK
DSYNC
RDA
TDA
GND
RBUSRxD
RBUSTxD
TESTMODEX
Page 6 – 16
Table 11. System Connector
Pin
1, 2
3
4
6
7
8
9
10
5, 11, 12
Table 12. Test pads under the battery pack
Pad
E100
E101
E102
E103
E104
E105
E106
E107
E108
E109
E110
E111
E112
E113
Technical Documentation
Notes
Battery charging voltage.
Serial bidirectional data and control between
the handphone and accessories.
Test SW activation
External audio input from accessories or
handsfree microphone. Multiplexed with junc-
tion box connection indication. 16.8k pull down
in CMT
External audio output to accessories or hands-
free speaker.
100kW pull–down in CMT to turn on the junc-
tion box.
External serial data from the 9000
External serial data to 9000
Analog ground for accessories.
Connected directly to digital ground on the
PCB.
Charger and digital ground.
Notes
JTAG data in
JTAG clock
JTAG mode control
JTAG data out
Serial bidirectional data and control between
the handphone and accessories.
Flash programming voltage
DBUS–data clock
DBUS–data bit sync clock
DBUS received data from the accessories
DBUS transmit data to the accessories
Signal ground
RBUS receive (CMT <– PDA or test)
RBUS transmit (CMT –> PDA or test)
PDA test SW activation
After Sales
Original, 08/96