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electronic:lcd:psup1178za [2026/09/01 09:09] – tonyelectronic:lcd:psup1178za [2026/09/26 05:52] (current) – tony
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 +{{ :electronic:lcd:pb198218a.jpg?200|PSUP1178ZA}}
 +^  LCD Description  ||
 +^Model|**PSUP1178ZA**|
 +^Manufacturer|Panasonic|
 +^Recovered from|Panasonic [[:electronic:equipment:phone:kxt7433|KX-T7433 phone]]|
 +^Board IDs|PSUP1178ZA-WM A, KS 003V0 94-0 , 0232|
 +^LCD type|posiitive|
 +^Polarizer type|reflective|
 +^Columns|16|
 +^Rows|3|
 +^Char matrix|5x8|
 +^Driver IC|{{:electronic:datasheet:hitachi:hd44780.pdf|Hitachi HD44780UB37FS}}|
 +^Backlight|-|
 +^Arduino driver|LiquidCrystal.h|
 +^Connector|PCB flex cable|
 +^Num Pins|36|
 +^Pin spacing|0.5mm|
 +
 +^  Connector CN201 pin-out  ^^^  Arduino test rig  |
 +^Pin#^IC pin^Label^Pin|
 +^1|33 |+5V|
 +^2|30|V5, 0V to -5V? 0.13V measured|
 +^3| |LED D201 A|
 +^4| |LED D201 K|
 +^5|
 +^6|23|GND|
 +^7|43|D4|
 +^8|44|D5|
 +^9|45|D6|
 +^10|46|D7|
 +^11|23|GND|
 +^12|
 +^13|37|R/W|
 +^14|38|E|
 +^15|
 +^16|36|RS|
 +^17|33|+5V|
 +^18|
 +^19|
 +^20|23|GND|
 +^21|
 +^22|
 +^23| |SW50, SW51 (shift, menu1) row|
 +^24| |SW52 (menu2) row|
 +^25| |SW53 (menu3) row|
 +^26| |SW51, SW52, SW53 col|
 +^27| |SW50 (shift) col|
 +^28|
 +^29|
 +^30|
 +^31|
 +^32|
 +^33|
 +^34|
 +^35|
 +^36|
 +\\
 +\\
 +^  7 pad test strip pin-out ((2mm pitch))  ^^^|
 +^Pin#^IC pin^Label^CN201 Pin|
 +^1|37|R/W|15|
 +^2|38|E|14|
 +^3|36|RS|16|
 +^4|43|D4|7|
 +^5|44|D5|8|
 +^6|45|D6|9|
 +^7|46|D7|10|
 +^((also comes out to a test pad)) |30|V5| |
 +
 +\\
 +----
 +===== Schematics =====
 +^PSUP1178ZA LCD schematic :^
 +{{:electronic:lcd:kx-t7433_schematic.png?800|PSUP1178ZA circuit}}
 +
 +\\
 +----
 +===== Examples =====
 +
 +{{:electronic:lcd:pb198218a.jpg?800|PSUP1178ZA front}}
 +{{:electronic:lcd:pb198217a.jpg?800|PSUP1178ZA back}}
 +
 +/*{{:electronic:lcd:.jpg?800|PSUP1178ZA overview with board}}*/
 +{{:electronic:lcd:pb198227a.jpg?300|PSUP1178ZA connector}}{{:electronic:lcd:pb198228a.jpg?300|PSUP1178ZA connector}}
 +
 +{{:electronic:lcd:pb268445a.jpg?300|PSUP1178ZA connector}}\\
 +
 +{{:electronic:lcd:pb268448a.jpg?300|PSUP1178ZA connector}}\\
 +
 +{{:electronic:lcd:pb198216b.jpg?400|PSUP1178ZA alternative connections}}\\
 +
 +{{:electronic:lcd:pb198225a.jpg?300|PSUP1178ZA chip}}{{:electronic:lcd:pb198221a.jpg?300|PSUP1178ZA chip}}
 +/*{{:electronic:lcd:.jpg?400|PSUP1178ZA character set}}*/
 +{{:electronic:lcd:pb208233a.jpg?400|PSUP1178ZA examples - phone board powered up, no inputs}}
 +
 +{{:electronic:lcd:pc058515a.jpg?200|PSUP1178ZA pixel layout}}
  

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