User Guide

PAMS
Technical Documentation
NSE–8/9
System Module
Page 2– 19
Issue 1 07/99
Table 10. Signals of the bottom connector X503 (continued)
NotesUnitMaxTypMinParameterNamePin
11.
13
V_char
ge_IN
Charger volt-
age input,
ACP–7 type
7.25
320
7.6
11.1
370
7.95
16.9
420
1.1
Vrms
Vp
mA
Apeak
Unloaded ACP–7 Charger
Unloaded Peak voltage
Supply current
Supply current
ACP–8 type 5.7
500
6.0
620
6.3
750
Vrms
mA
Unloaded ACP–8 Charger
Supply current
ACP–9 type 7.1
6.0
720
8.4
7.1
800
9.3
8.0
850
Vrms
Vrms
mA
Unloaded & charg_ctrl
PWM= 0%
Unloaded & charg_ctrl
PWM= 25%
Supply current
15a
15b
Not
used
Not used Internal short circuit in bot-
tom connector. Not used in
NSE–8/9
16,
17
Charge
_GND
Charger re-
turn
– 0.3 0 V wrt. Supply ground
Speaker connection
Pad 1, EarN
Pad 2, EarP
Figure 5. Internal Speaker Pads