Read Sony SA-NS510 Service Manual online
SA-NS510
31
MAIN BOARD IC601 BQ24610RGER (POWER/CHARGE CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
ACN
I
Adaptor current sense resistor (−) connection terminal
2
ACP
I
Adaptor current sense resistor (+) connection terminal
3
/ACDRV
O
AC adaptor power supply on/off control signal output terminal “L”: power on
4
CE
I
Charge enable signal input from the system controller “H”: charge
5
STAT1
O
Charging status signal output to the system controller “L”: charging
6
TS
I
Temperature condition voltage input terminal for battery
7
TTC
I
Safety timer setting and charge end control terminal
8
/PG
O
Power supply status signal output to the system controller “L”: AC, “H”: battery
9
STAT2
O
Full charge status signal output to the system controller “L”: full charge
10
VREF
O
Reference voltage (+3.3V) output terminal
11
ISET1
I
Charge speed control signal input terminal “L”: standard, “H”: slow
12
VFB
I
Charge voltage setting terminal
13
SRN
I
Charge current sense resistor (−) connection terminal
14
SRP
I
Charge current sense resistor (+) connection terminal
15
ISET2
I
Pre-charge current and charge end current setting terminal
16
ACSET
I
Adaptor current setting terminal
17
AGND
-
Ground terminal
18
REGN
O
+6V power supply output terminal
19
LODRV
O
Charge control signal output terminal
20
PH
I
Minus power supply input terminal
21
HIDRV
O
Charge control signal output terminal
22
BTST
I
Bootstrap voltage input terminal
23
/BATDRV
O
Battery power supply on/off control signal output terminal “L”: power on
24
VCC
-
Power supply terminal (+18V)
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