4-13
STANDBY KEY Board (PCB-7485)
STANDBY KEY Board judges the standby key operation, receives remote control signal light and
measures ambient light brightness, and transmits them to the Main CPU board and the HSB-80 HS
Adapter POWER board.
●
Internal Connector
Main CPU board connector (CN1)
No.
Signal
Name
I/O Description
No.
Signal
Name
I/O Description
1 3.3V_AL
I
3.3V power supply
input
7 OPT
O
Ambient light
sensor
2 3.3V_STB I
3.3V standby
power supply
input
8 REMOTE O
Remote control
output
3
KEY
O Standby key input
9 3.3V_AL
O
3.3V power supply
input
4
AC_LED
I
AC LED signal
10
GND
-
GND
5 CHG_LED I CHG
LED
signal 11 GND
- GND
6
FULL_LED
I
FULL LED signal
12
GND
-
GND
LCD Touch Panel (LCD UNIT SAS DS-8100)
LCD unit with a touch panel (Common with DS-8100)
HSB Connector (QR/P15-40S(50): HRS)
Connector directly engaging with the HSB-80
Lithium Battery (BR3032
・
1VC: PANASONIC)
Power supply battery for the long-term backup
Ni-MH Battery (250H073676: VARTA)
Power supply battery for the short-term backup
Speaker (S40G25-2: Tokyo Cone Paper)
Speaker, which is rated 8
Ω
, 1.5W and outputs the pulse tone and alarm sound
Содержание DS-8200
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