My Projects

You are here: start » electronic » lcd » hpljp3015

My Projects

User Tools

Site Tools

You are here: start » electronic » lcd » hpljp3015

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
electronic:lcd:hpljp3015 [2018/12/29 00:16] – tonyelectronic:lcd:hpljp3015 [2026/09/26 08:28] (current) – tony
Line 1: Line 1:
 {{ :electronic:lcd:p1206672a.jpg?200|HP LJ P3015}} {{ :electronic:lcd:p1206672a.jpg?200|HP LJ P3015}}
-^<html><p style="text-align:center">LCD Description</p></html>||+^  LCD Description  ||
 ^Model|**HP LJ P3015**| ^Model|**HP LJ P3015**|
 ^Manufacturer|Hewlett Packard| ^Manufacturer|Hewlett Packard|
Line 19: Line 19:
 Untested.  Interface board has a BU6740AK 44pin IC (([[electronic/datasheet/rohm]])). Untested.  Interface board has a BU6740AK 44pin IC (([[electronic/datasheet/rohm]])).
  
-^CN2^^^Arduino test rig| +^  Connector pin-out  ||^  Arduino test rig | 
-^Pin#^IC pin^Label^Pin|+^Pin#^Label^Description ^Pin|
 ^1| ^1|
 ^2| ^2|
Line 52: Line 52:
 ^30| ^30|
  
-^CN1 (J8011)^|+^  CN1 (J8011)  ^|
 ^Pin^Label| ^Pin^Label|
 ^1|GND| ^1|GND|
Line 63: Line 63:
 ^8|Vcc2(+5V)| ^8|Vcc2(+5V)|
  
-^CN3 (backlight)^|+^  CN3 (backlight)  ^|
 ^Pin^Label| ^Pin^Label|
 ^1|+5V| ^1|+5V|
 ^2|TR1| ^2|TR1|
 +
 \\ \\
 +===== Additional info =====
 +  * [[:electronic:datasheet:rohm|BU6740 reverse engineering]].
 +
 \\ \\
- 
 ---- ----
-===== Examples from HP Laserjet P3015 printer : =====+===== Examples ===== 
 +^Recovered from HP Laserjet P3015 printer^
  
-{{:electronic:lcd:p1206672a.jpg?800|HP LJ P3015}}+{{:electronic:lcd:p1206672a.jpg?800|HP LJ P3015 front}}
  
-{{:electronic:lcd:p1206672.jpg?800|HP LJ P3015}}+{{:electronic:lcd:p1206672.jpg?800|HP LJ P3015 overview with board}}
  
-{{:electronic:lcd:p1206673.jpg?800|HP LJ P3015}}+{{:electronic:lcd:p1206673.jpg?800|HP LJ P3015 overview with board}}
  
-{{:electronic:lcd:p7220270.jpg?400|HP LJ P3015}}+{{:electronic:lcd:p7220270.jpg?300|HP LJ P3015 chip}}
  
- 
-====== References and Additional Resources ====== 
- 
-  * [[:electronic:datasheet:rohm|BU6740 reverse engineering]]. 

Page Tools

electronic/lcd/hpljp3015.1546042583.txt.gz · Last modified: 2018/12/29 00:16 by tony
CC Attribution-Share Alike 4.0 International Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International