Parts list of UE4 (EDMS Issue 9.0) Code: 02008604–16. . . . . . . . . .
Parts list of UE4 (EDMS Issue 10.1) Code: 02008604–17. . . . . . . . .
Schematic Diagrams A3
Circuit Diagram of UI Module (Version 8 Edit 44) for layout version 104/A3–1
Circuit Diagram of Speaker and LCD Modules for layout version 104/A3–2
Circuit Diagram of Keyboard (Version 8 Edit 38) for layout version 104/A3–3
0.7xVBBVBBHigh / Active
27EARNSpeaker neutral01.78Vpp
28EARPSpeaker positive01.78Vpp
* Ground position is on connector NOT BATTERY.
LCD
Page 4–8
2815
114
UIM connector pads viewed from the GND side
Original 10/98
PAMS
Technical Documentation
UI Module UE4
The LCD Module Interface
PinLine
Symbol
1VLSupply voltage2.72.82.85V
2SCLKSerial clock input04.0MHzVBB = 2.7V
3SDASerial data input00.3xVBB
4LCDCDXControl/display data flag input00.3xVBBControl
5LCDCSXChip select input00.3xVBB Active
ParameterMini-
mum
0VBBV
0.7xVBBVBB
0.7xVBBVBBData
0.7xVBBVBB
Typical
/ Nomi-
nal
Maxi-
mum
300uA
UnitNotes
6OSC**External clock for LCD30.432.033.6kHzConnected to
VBB on UI
7UDGND*Ground0V
8VOUTDC/DC voltage converter output9
9LCDRSTX Reset00.3xVBB Active
0.7xVBBVBB
* Ground position is on connector NOT BATTERY.
** External oscillator is not used in UE4.
19
Display Driver
Viewing trought LCD cell
Original 10/98
LCD Module Interface
Page 4–9
PAMS
UI Module UE4
Functional Description
Power Distribution Diagram
PWRXON
VBB
VBATT
Buzzer
UAGND
LEDs of
Display
LEDs of
Keybord
Technical Documentation
Display
PWR
key
UDGND
Display Circuit
The display circuit includes LCD module GD40 and two capacitors. The
LCD module is COG (Chip on Glass) technology. The connection method
for chip on the glass is ACF, Adhesive Conductive Film. The LCD module
is connected to UI board with gold wired elastomer. Capacitors are placed
on UI PCB.
The display driver includes hw–reset, voltage tripler or quadrupler which
depends on temperature, temperature compensating circuit and low power control. Driver includes 84x48 RAM memory which is used when some
elements are create on display. Elements can be create with software.
Driver doesn’t include CG–ROM. One bit in RAM is same as one pixel on
display.
Page 4–10
Original 10/98
PAMS
Technical Documentation
Keyboard
AGND
UI Module UE4
Typical value for node is marked with black when circuit is not active
Typical value for node is marked with gray when circuit is active
[4V]
[2.8V]
Original 10/98
Page 4–11
PAMS
UI Module UE4
Technical Documentation
Keyboard Matrix
ROW/COL01234
0FLIPSide KeySendEnd/ModeSide Key
1NCSoft leftUpDownSoft Right
2NC147*
3NC2580
4PWR switch369#
NC = Not Connected
Power Key
Micro switch is used as a power key on UI module. Circuitry includes micro switch and two diodes which is needed for MAD interface. Power
key is connected to CCONT. Power switch is active in LOW state. The
power key circuit can be seen from the Display Circuit diagram on page
8.The power key is connected to ROW4.
Up
Down
S RightS Left
EndSend
12 3
4
7
*
56
8
0
9
#
Page 4–12
Original 10/98
PAMS
Technical Documentation
Backlighting
[4V]
[2.6V]
[2.0V]
[0V]
[1.2V]
[0V]
UI Module UE4
[0.5V]
[4V]
[0V]
[1.9V]
[2.6V]
[0V]
[0.7V]
[1.4V]
Typical value for node is marked with black when circuit is not active
Typical value for node is marked with gray when circuit is active
Original 10/98
Page 4–13
PAMS
UI Module UE4
Technical Documentation
Display
Backlighting is provided by LEDs, three LED on right and three on left
side of display. LEDs are compatible with CL270–YG and those are side
illuminating. Light is on when LIGHT–signal is in HIGH state.
Color of LED is for
PinLine
Symbol
14VBATBattery voltage3.05.1VSame supply for
ParameterMini-
mum
43.451.459.6mALEDs
Typical
/ Nomi-
nal
Maxi-
mum
UnitNotes
Buzzer & Keyboard
Keyboard
In keyboard backlighting is made by 6 LEDs. LEDs are compatible with
CL190–YG. Backlighting is on when LIGHT–signal is on HIGH state.
Color of LED is for
– Keyboard: yellow–green, λ = 570nm
PinLine
Symbol
14VBATBattery voltage3.05.1VSame supply for
ParameterMini-
mum
55.362.469.9mALEDs
Typical
/ Nomi-
nal
Maxi-
mum
UnitNotes
Buzzer & Display
Buzzer
Buzzer for DCT3 generation phone is SMD type.
[4V]
[4V]
[0V]
[0V]
[4V]
Typical value for node is marked with black when circuit is not active
Typical value for node is marked with gray when circuit is active
Page 4–14
Original 10/98
PAMS
Technical Documentation
Speaker
The speaker is sealed to A–cover and UI PCB with silicon gasket. With
that the frequency response is more constant. Speaker needs 6pcs of
1.2mm holes under component for leaking sound pressure into RF–section through UI module and 7pcs of 0.9mm holes left corner of UIM to
leak from RF–section back to up cavity of phone. RF–section between UI
module and engine acts like sound cage which is known. This gives better sound quality for the phone and it can be estimated in several environments.
Silicon gasket and speaker itself acts like water proofing elements in that
area. Water can come in speaker space between speaker and A–cover
but not further from there into the phone. On A–cover is 3pcs of leaking
holes which are not located top of the speaker. This holes gives better
sound quality and less sensitive for how well phone is pressed against of
head.
UI Module UE4
Speaker Circuit
[1.4V]
[1.4V]
Typical value for node is marked with black when circuit is not active
Typical value for node is marked with gray when circuit is active
Original 10/98
Page 4–15
PAMS
UI Module UE4
Technical Documentation
Parts list of UE4 (EDMS Issue 9.0)Code: 0200860
ITEMCODEDESCRIPTIONVALUETYPE
R0011430043 Chip resistor2.2 k5 % 0.063 W 0603
R0021430155 Chip resistor15 5 % 0.063 W 0603
R0041430047 Chip resistor3.3 k5 % 0.063 W 0603
R0061430043 Chip resistor2.2 k5 % 0.063 W 0603
R0071430043 Chip resistor2.2 k5 % 0.063 W 0603
R0081430155 Chip resistor15 5 % 0.063 W 0603
R0091430167 Chip resistor47 5 % 0.063 W 0603
R0101430087 Chip resistor100 k5 % 0.063 W 0603
R0111825009Varistor network 4xvwm18v 12061206
R0141430035 Chip resistor1.0 k5 % 0.063 W 0603
R0151430087 Chip resistor100 k5 % 0.063 W 0603
R0161430159 Chip resistor22 5 % 0.063 W 0603
R0171430159 Chip resistor22 5 % 0.063 W 0603
R0181430144 Chip jumper0603
C0012320043 Ceramic cap.22 p5 % 50 V 0603
C0022320043 Ceramic cap.22 p5 % 50 V 0603
C0032320043 Ceramic cap.22 p5 % 50 V 0603
C0042310784 Ceramic cap.100 n10 % 25 V 0805
C0092310784 Ceramic cap.100 n10 % 25 V 0805
B0015140087 Buzzer 85db 2.6khz 3.6v 11x10x3.11x10x3.5
Z0013640035 Filt z>450r/100m 0r7max 0.2a 06030603
Z0023640035 Filt z>450r/100m 0r7max 0.2a 06030603
H0010200921 Gd40 lcd module
V0014864388 LedGreen0603
V0024864388 LedGreen0603
V0034864388 LedGreen0603
V0044860005 LedGreen0603
V0054860005 LedGreen0603
V0094864388 LedGreen0603
V0104864388 LedGreen0603
V0124864388 LedGreen0603
V0134200836 TransistorBCX19npn 50 V 0.5 A SOT23
V0174860005 LedGreen0603
V0204860005 LedGreen0603
V0214860005 LedGreen0603
V0224860005 LedGreen0603
V0234200836 TransistorBCX19npn 50 V 0.5 A SOT23
V0254210100 TransistorBC848Wnpn 30 V SOT323
V0264200875 TransistorBCX54–16npn 45 V 1.5 A SOT89
V0274100278 Diode x 2 BAV7070 V 200 mA COMCAT.SOT23
V0284100278 Diode x 2 BAV7070 V 200 mA COMCAT.SOT23
S0015200120 Push button switch 6.4x5.2 smd
9850046 PCB UE4 118.0X41.5X0.8 M4 4/PA
Page 4–16
Original 10/98
PAMS
Technical Documentation
UI Module UE4
Parts list of UE4 (EDMS Issue 10.1)Code: 0200860
ITEMCODEDESCRIPTIONVALUETYPE
R0011430043 Chip resistor2.2 k5 % 0.063 W 0603
R0021430155 Chip resistor15 5 % 0.063 W 0603
R0041430047 Chip resistor3.3 k5 % 0.063 W 0603
R0061430043 Chip resistor2.2 k5 % 0.063 W 0603
R0071430043 Chip resistor2.2 k5 % 0.063 W 0603
R0081430155 Chip resistor15 5 % 0.063 W 0603
R0091430167 Chip resistor47 5 % 0.063 W 0603
R0101430087 Chip resistor100 k5 % 0.063 W 0603
R0111825009Varistor network 4xvwm18v 12061206
R0141430035 Chip resistor1.0 k5 % 0.063 W 0603
R0151430087 Chip resistor100 k5 % 0.063 W 0603
R0161430159 Chip resistor22 5 % 0.063 W 0603
R0171430159 Chip resistor22 5 % 0.063 W 0603
C0012320043 Ceramic cap.22 p5 % 50 V 0603
C0022320043 Ceramic cap.22 p5 % 50 V 0603
C0032320043 Ceramic cap.22 p5 % 50 V 0603
C0042310784 Ceramic cap.100 n10 % 25 V 0805
C0092310784 Ceramic cap.100 n10 % 25 V 0805
B0015140087 Buzzer 85db 2600hz 3.6v 10x10x3.10x10x3.5
Z0013640035 Filt z>450r/100m 0r7max 0.2a 06030603
Z0023640035 Filt z>450r/100m 0r7max 0.2a 06030603
H0010200921 lcd module Gd40
V0014864388 LedGreen0603
V0024864388 LedGreen0603
V0034864388 LedGreen0603
V0044860005 LedGreen0603
V0054860005 LedGreen0603
V0094864388 LedGreen0603
V0104864388 LedGreen0603
V0124864388 LedGreen0603
V0134200836 TransistorBCX19npn 50 V 0.5 A SOT23
V0174860005 LedGreen0603
V0204860005 LedGreen0603
V0214860005 LedGreen0603
V0224860005 LedGreen0603
V0234200836 TransistorBCX19npn 50 V 0.5 A SOT23
V0254210100 TransistorBC848Wnpn 30 V SOT323
V0264200875 TransistorBCX54–16npn 45 V 1.5 A SOT89
V0274100278 Diode x 2BAV7070V 200mA COMCAT.SOT23
V0284100278 Diode x 2BAV7070V 200mA COMCAT.SOT23
S0015200120 Push button switch 6.4x5.2 smd
9850046 PCB UE4 118.0X41.5X0.8 M4 4/PA
Original 10/98
Page 4–17
PAMS
UI Module UE4
Technical Documentation
Parts list of UE4 (EDMS Issue 11.0)Code: 0200860
ITEMCODEDESCRIPTIONVALUETYPE
R0011430043 Chip resistor2.2 k5 % 0.063 W 0603
R0021430155 Chip resistor15 5 % 0.063 W 0603
R0041430047 Chip resistor3.3 k5 % 0.063 W 0603
R0061430043 Chip resistor2.2 k5 % 0.063 W 0603
R0071430043 Chip resistor2.2 k5 % 0.063 W 0603
R0081430155 Chip resistor15 5 % 0.063 W 0603
R0091430167 Chip resistor47 5 % 0.063 W 0603
R0101430087 Chip resistor100 k5 % 0.063 W 0603
R0111825009Varistor network 4xvwm18v1206
R0141430035 Chip resistor1.0 k5 % 0.063 W 0603
R0151430087 Chip resistor100 k5 % 0.063 W 0603
R0161430159 Chip resistor22 5 % 0.063 W 0603
R0171430159 Chip resistor22 5 % 0.063 W 0603
R0191430122 Chip resistor4.7 M5 % 0.063 W 0603
C0012320043 Ceramic cap.22 p5 % 50 V 0603
C0022320043 Ceramic cap.22 p5 % 50 V 0603
C0032320043 Ceramic cap.22 p5 % 50 V 0603
C0042310784 Ceramic cap.100 n10 % 25 V 0805
C0092310784 Ceramic cap.100 n10 % 25 V 0805
B0015140087 Buzzer 85db 2600hz 3.6v 10x10x3.10x10x3.5
Z0013640035 Filt z>450r/100m 0r7max 0.2a 06030603
Z0023640035 Filt z>450r/100m 0r7max 0.2a 06030603
H0010200921 LCD moduleGd40
V0014864388 LedGreen0603
V0024864388 LedGreen0603
V0034864388 LedGreen0603
V0044860005 LedGreen0603
V0054860005 LedGreen0603
V0094864388 LedGreen0603
V0104864388 LedGreen0603
V0124864388 LedGreen0603
V0134200836 Transistor BCX19npn 50 V 0.5 A SOT23
V0174860005 LedGreen0603
V0204860005 LedGreen0603
V0214860005 LedGreen0603
V0224860005 LedGreen0603
V0234200836 Transistor BCX19npn 50 V 0.5 A SOT23
V0254210100 Transistor BC848Wnpn 30 V SOT323
V0264200875 Transistor BCX54–16npn 45 V 1.5 A SOT89
V0274100278 Diode x 2 BAV7070 V 200 mA COMCAT. SOT23
V0284100278 Diode x 2 BAV7070 V 200 mA COMCAT. SOT23
S0015200120 Push button switch 6.4x5.2 smd
9850046 PCB UE4 118.0X41.5X0.8 M4 4/PA
Page 4–18
Original 10/98
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