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25. Light Output Sensor R763294
25.3 Interconnection with CPU
Interconnection diagram
Light Sensor R763294
Light Sense
EEPROM
I2
S0
S1
S2
S3
WP
A0
A1
A2
Photodiode
Light
Progr. Light-to-Frequency converter
I3
Microcontroller
I 1
X1
T1/P0.7
SCL/TO/P1.2
SDA/INTO/P1.3
TXD/P1.0
RXD/P1.1
CIN2A/P0.2
CM1/P0.6
CM2/P0.0
SENS
FREQ.
Current-to-
frequency
converter
J1
1 ++5V
2 SDA_STBY
3 SCL_STBY
4 GND
I
n
p
u
t
S
e
l
e c
to
r
1
R 7 63850
J 2 0 4
J 2 0 5
J 2 0 6
J 2 0 7
Po
w
e r
B
a c
k p l
a n e
R 7 64239
L i
g h t
S
e n s e
J 2 0 4
J 2 0 5
J 2 0 6
J 2 0 7
D 1
+ +
5 V
A 1
S D A
_
S T B Y
A 2
S C L
_
S T B Y
D i
g i ta l
I
n
p
u
t B
a c
k p l
a n e
R 7 6 3 3 7 8
J 8 8 8
J 8 87
I R
R
e a r
I R
F
r
o n
t
J 2 0 2
J 2 0 3
J 2 0 1
C 1
S D A
_
S T B Y
B 2
S C L
_
S T B Y
J 2 0 2
J 2 0 3
J 2 0 1
B 2
I R
_
F R
O N T
B
3
I R
_
R E A R
T
o
C PU
R 7 6 38858
D 1
+ +
5 V
A 1
S D A
_
S T B Y
A 2
S C L
_
S T B Y
J 7 0 9
t
o
C
o n
t
r
o
l l
e r
1
+ +
5 V
2
G N D
3
S C L
_
S T B Y
4
S D A
_
S T B Y
J1
J 4 1 6
J
2
0 7
J
2
0 7
J
7
0 9
J
2
0 3
J
2
0 3
Image 25-3
Interconnection diagram with CPU
R5976820 SLM R12+ PERFORMER 08/03/2005
175
Summary of Contents for SLM R12 Plus
Page 1: ...SLM R12 Performer Service Manual R9010170 R9010171 R5976820 00 08 03 2005...
Page 8: ...Table of contents 6 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 12: ...1 Safety 10 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 36: ...5 SLM R12 P Location of the Fans 34 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 56: ...8 Local Keypad LCD Display 54 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 82: ...11 Signal Input Selection R763850 R763851 80 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 90: ...13 Digital Inputs Backplane R763378 88 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 126: ...15 Lamp Power Supply R7633705 124 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 130: ...16 Start Pulse Generator SPG R763512 128 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 168: ...22 Infra Red Receiver Module R763261 166 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 174: ...24 Projector Tilt Switch R764240 172 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 178: ...25 Light Output Sensor R763294 176 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 182: ...26 Lamp Info Module R763295 180 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 258: ...27 Maintenance 256 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 274: ...29 Overview of the Electrical Diagrams 272 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 280: ...Index 278 R5976820 SLM R12 PERFORMER 08 03 2005...