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GG-HY12232L-202 Schematic ( PDF Datasheet ) - FindLCD

Teilenummer GG-HY12232L-202
Beschreibung LCM Module
Hersteller FindLCD
Logo FindLCD Logo 




Gesamt 19 Seiten
GG-HY12232L-202 Datasheet, Funktion
www.FindLCD.com
SPECIFICATION
FOR
LCM MODULE
MODULE NO.: GG-HY12232L-202
DOC.REVISION01
Customer Approval:
PREPARED BY
(RD ENGINEER)
PREPARED BY
(QA ENGINEER)
CHECKED BY
APPROVED BY
SIGNATURE
DATE
Feb-07-2006






GG-HY12232L-202 Datasheet, Funktion
www.FindLCD.com
5. PIN DESCRIPTION
No. Symbol
Function
1 VDD
Power supply
2 VSS
GND
3 VO
Supply voltage for LCD drive
4 /RST
Reset signal(The rise of the signal is for active and keep RET='h')
5 E1
Enable signal for IC1(left half of the panel)
6 E2
Enable signal for IC2(right half of the panel)
7 R/W
Read /write selection. (H: Read L: write)
8 A0
Register selection. (H: Data register L: Instruction register)
9~16 DB0~DB7 Data bus lines
17 LEDA
Power supply for backlight(+5V)
18 LEDK
Power supply for backlight(0V)
3

6 Page









GG-HY12232L-202 pdf, datenblatt
www.FindLCD.com
12.QUALITY SPECIFICATIONS
12.1 Standard of the product appearance test
Manner of appearance test: The inspection should be performed in using 20W x 2 fluorescent
lamps. Distance between LCM and fluorescent lamps should be 100 cm or more. Distance
between LCM and inspector eyes should be 30 cm or more.
Viewing direction for inspection is 45° from vertical against LCM.
Fluorescent
Lamps
LCLMCD
30cm min
45o 45o
100cm min
Definition of zone:
A Zone: Active display area (minimum viewing area).
B Zone: Non-active display area (outside viewing area).
A Zone
B Zone
12.2 Specification of quality assurance
AQL inspection standard
Sampling method: MIL-STD-105E, Level II, single sampling
9

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