18
LED’s for backlight
IMPORTANT
Mount these LED’s exactly
like in the drawings.
4. LED's for backlight
LD...
Anode
L-934GC
First:
Bend the leads exactly like the drawing (Fig 5.0).
Next:
Solder
one
lead, and check the position, if necessary correct by heating
the soldering (Fig 6.0).
Last:
Solder the second connection.
LD9 : 3mm Green clear
LD10 : 3mm Green clear
LD11 : 3mm Green clear
LD12 : 3mm Green clear
LD13 : 3mm Green clear
LD14 : 3mm Green clear
LD15 : 3mm Green clear
LD16 : 3mm Green clear
MAX
. 7m
m
MAX 7mm!
Fig 6.0
TIP
Blue backlight is possible using
special LED’s (8pcs required).
Ordernr. : L-934MBC
Fig 5.0
Содержание K8046
Страница 2: ......
Страница 22: ...22 Testing the circuit A B 1 2 3 4 Connect 9 to 12Vdc 300mA between GND and VA or VB 7 Testing the circuit ...
Страница 35: ...35 Mounting the keyboard WALL MOUNTED Fig 23 ...
Страница 36: ...36 FLUSH MOUNTED Max diameter 8mm 138mm x 85mm x min 40mm 5 4 x 3 3 x 1 6 Fig 24 Mounting the keyboard ...
Страница 37: ...37 PANEL MOUNTED Mounting the keyboard Fig 25 ...
Страница 45: ...45 19 PCB layout PCB ...
Страница 46: ...46 PCB ...