Block Diagram of UIF Module (Version 8 Edit 44) for layout version 10 Original 11/97 –updated 10/98 UIF Module UE4 4/A3–1
UIF Module UE4 Circuit Diagram of Speaker and LCD Modules for layout version 10 Speaker Original 11/97 –updated 10/98 (Versio 8 Edit 26) LCD (Versio 6 Edit 19) 4/A3–2
Circuit Diagram of Keyboard (Version 8 Edit 38) for layout version 10 Original 11/97 –updated 10/98 UIF Module UE4 4/A3–3
Layout Diagram of UE4 (Version 10) Original 11/97 –updated 10/98 UIF Module UE4 4/A3–4
Block Diagram of UIF Module (Version 9.
Circuit Diagram of Buzzer Module UIF Module UE4 (versiom 9.0 edit 29) for layout versions 11 and 12 Circuit Diagram of Speaker Module (versiom 9.
Circuit Diagram of LCD Module (versiom 9.
Circuit Diagram of Backlight Original 11/97 –updated 10/98 UIF Module UE4 (Version 9.
Circuit Diagram of Keyboard (Version Original 11/97 –updated 10/98 UIF Module UE4 9.
Layout Diagram of UE4 (Version 11) Original 11/97 –updated 10/98 UIF Module UE4 4/A3–10
Circuit Diagram of LCD Module (versiom 9.
Circuit Diagram of Keyboard (Version 9.
Layout Diagram of UE4 (Version 12) Original 11/97 –updated 10/98 UIF Module UE4 4/A3–13
