“Confidential, Do Not Duplicate without written authorization from NEC.”
8-30
CIRCUIT DESCRIPTION
T-SENS PWB Circuit Operation
A temperature IC of I2C protocol is provided.
The measuring range is –15
°
~ +85
°
, and accuracy is
±
2
°
.
A total of five T-SENS PWBs are used in NC1600C. (The same circuit in all cases)
Each T-SENS PWB is connected to the PJDIV PWB.
Since all the T-SENS PWB circuits have the same configuration, the changeover IC is used in the PJDIV PWB
for selection.
(This is because all the circuits are the same, and therefore the I2C address is also the same.)
By I2C protocol communication via the PJDIV PWB, the CPU PWB identifies each temperature.
This value is used for temperature indications and as functional information about the protector.
Summary of Contents for DLP CINEMA NC1600C
Page 7: ...NC1600C User s Manual DLP Cinema Projector ...
Page 53: ...47 6 Appendix 6 5 Outline Drawing 700 503 360 990 Units mm ...
Page 63: ... NEC Display Solutions Ltd 2007 Ver 2 07 07 ...
Page 64: ...NC TP6402 NC TP6401 User s Manual Touch Panel Controller NEC Viewtechnology Ltd ...
Page 71: ...G 3 MEMO Important Information ...
Page 94: ... NEC Viewtechnology Ltd 2005 2006 Printed in Japan Ver 2 06 06 ...
Page 95: ...7N8P6692 Printed on recycled paper NC TP6402 NC TP6401 User s Manual ...
Page 382: ...01154041 NC1600C ...