Nokia 9000i Service Manual page 122

RAE/RAK–1N
PDA Hardware
Table 4. DC characteristics of system connector signals
Pin Line Symbol
1,2 VCHARGER
3 SYSMBUS
4 TESTMODEX
8 SYSTxD
9 SYSRxD
Table 5. DC characteristics of signals on test pads under the battery pack
Pad Line Symbol
E100 JTAGTDI
E101 JTAGTCK
E102 JTAGTMS
Page 6 – 10
Mini- Typi- Maxi-
mum cal / mum
Nomi-
nal
10V 12V 13.0
V
730m 800mA 870m
A A
0V 0.7V
3.0V 5.0V
0V 0.2V 0.35
V
3.6V 4.85V 5.0V
2.0V 3.635
V
–0.5V 0.8V
5.0V 7.3V
–7.3V –5.0
V
–25V 1.2V
2.4V 25V
Mini- Typi- Maxi-
mum cal / mum
Nomi-
nal
2.0V 3.635
V
–0.5V 0.8V
2.0V 3.635
V
–0.5V 0.8V
2.0V 3.635
V
–0.5V 0.8V
After Sales
Technical Documentation
Notes
Isink < 730mA Charger
voltage
Uin < 10V
Input low level
Isink<5mA-
B Baud rate
Input high level
9600 bits/ 9600 bits/
Output low level s. (or
double)
Output high level
State "1"
Test SW
activation
State "0"
Output high level External
serial data serial data
Output low level
from Re-
sponder
Input low level External
serial data
to re-
Input high level
sponder
Notes
State "1" JTAG data
in
State "0"
State "1"
JTAG
clock
State "0"
State "1" JTAG
mode con-
trol
State "0"
Original, 08/96
d t
l