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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Motorola > Motorola Hardware Repair


Motorola Hardware Repair here all threads Related to Motorola Hardware Servicing and Repairing.

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Old 09-17-2004, 10:00   #1 (permalink)
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Need motorola t191 lcd tracks


I have a motorola t191 and i need lcd tracks !
Lcd 100% ok and no display !
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Old 09-17-2004, 13:13   #2 (permalink)
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Hi Man
Display conected with CPU with two line I2C interface.

SEE schemetick and check resistor with 4 pins . this resistor is Poll-up for I2c.
check track between resistor and lcd conector

One from track is broken
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Old 10-25-2004, 11:18   #3 (permalink)
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thanks dear for sharing
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Old 10-28-2004, 20:31   #4 (permalink)
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Need T190 schematic or display configuration....

I have an question that's not entierly compatible with this topic....
But...it has a big connection with it...


Can enyone help me....???

I want a schematic of Motorola T190...(if it is posible... )

What I need is something concerning the lcd module....

All I need is the pin configuration of the lcd module
and the chip that controlles the matrix...



I want to program an Microcontroller...and use an display from T190...because it is very cheap and it has a resolution good enough for my needs....

I will utilise it for various devices like thermometer, voltmeter, .....

Can enybody help??

10X
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Old 01-15-2005, 04:55   #5 (permalink)
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thankzzzzzzzzzzzzzzz big bro !!!!!!!!!!!!!!!
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