Pin & Connector Assignment; Pin Description - Acer Extensa 61X Service Manual

Operation Conditions
OPERATING TEMPERATURE
OPERATING HUMIDITY
STORAGE TEMPERATURE
STORAGE HUMIDITY
MTBF
2.11.2 Pin & Connector Assignment
J1: 52103-1217 (MOLEX)
Table 2-22

Pin Description

PIN NO.
1 DCBATTIN
2 GND
3 CCFTON
4 DATA
5 +5.0V
6 SGND
7 N.C.
8 CK
9 N.C.
10 VEE
11 CTEN
12 CTVREN
J2:SM02(8.0)B-BHS-1-TB2P (JST)
Table 2-23 Pin Description
PIN NO.
1
2
3
Major Chips Description
SYMBOL
SYMBOL
VOUT1
NC
VOUT2
0 TO +50
90% MAX. R.H
10 TO +85
90% MAX. R.H
50000 HRS
DESCRIPRION
DC (7.0V ~ 21.0V)
POWER GND
PWM SIGNAL FOR ON/OFF AND
BRIGHTNESS CONTROL
ID X24C02 DATA
+5.0V 10%
LOGIC GND FOR X24C02
CLOCK FOR X24C02
VEE OUTPUT
CONTRAST ON/OFF TTL LEVEL H ON
PWM SIGNAL FOR CONTRAST VOLTAGE
DESCRIPRION
Lanp , Input HV
Lanp , Input LV
2-103