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17. Switch Mode Power Supply (SMPS) R764349
Connector : J619 – to Lamp Power Supply (secondary)
Pin Name
Pin No
++5V
1
2
GND
SCL
3
SDA
4
/ERROR
5
6
Connector : J601 – to Backplane (secondary)
Pin Name
Pin No
++3.3V
1,2,3
+5V
4
5,6,7,8
GND
a..a10
GND
RET_FAN
a11..a16
FAN_LAMP_CTRLb1
TILT_SW
b2
3V3_SENSE
b3/b4
NTC_LAMP
b5
T_AMB
b6
SDA_STBY
b7
b8
SCL_STBY
MICRO_SW
b9
FAN-
b10
MIRR_CTRL
RES_IN
b11
PWR_GOOD
b12
FAN_LAMP
b13
FAN_MIRR
b14
b15,b16
TEC
++5V
c1
+12V
c2
+15V
c3
+30V
c4
+12V AMB
c5
136
Description
In/Out
O
+5V Power Supply StandBy
Earth (secondary)
I/O
Serial Clock line
I/O
Serial Data line
O
Drops to low level when the NTC sensor in Open
collector drain the Lamp house exceeds predefined
temperature range
not used
In/Out
Description
O
+3.3V Power Supply
O
+5V Power Supply
Earth (secondary)
Earth (secondary)
I
Tacho input Fan FAN_LAMP
I
Tacho input Fan FAN_LAMP
I
Tilt Switch
I
Remote sense 3.3V
I
NTC sensor input
I
Analog Voltage, measure for ambiant 0.1V/°C
temperature
I/O
Serial Data line
I/O
Serial Clock line
I
Microswitch
I
Tacho input Fan FAN_MIRROR
I
Spare input
O
Signal that indicates the presence of the mains
voltage and that the power voltages+3.3V and +5V
are within predefined range.
O
Current output to FAN Lamp
O
Current output to FAN Mirror
O
Current output to Thermo electric cooling
O
5V StandBy output
O
12V output
O
15V output
O
30V output
O
12V output to Ambiant Temp. Sensor
Signal
+5VDC
0/5VDC
0/5VDC
Open collector drain
Signal
+3.3VDC
+5VDC
0/5VDC
0/5VDC
3.3VDC
0..5VDC
0.1V/°C
0/5V
0/5V
0/5V
0/5VDC
0/5VDC
16...28VDC
16...28VDC
+9...+16VDC
+5VDC
+12VDC
+15VDC
+30VDC
+12VDC
R5976820 SLM R12+ PERFORMER 08/03/2005
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