Parts list of DU4 EDMS issue: 5.4 Code: 0200175 layout 079–16
Parts list of DL4 EDMS issue: 4.2 Code: 0200176 layout 069–19
Parts list of GU3 EDMS issue: 3.1 Code: 0200629 layout 039–22
9–1
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UIF MODULES DU4, DL4 & GU3
NHC–1/4
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Technical Documentation
UIF modules DU4, DL4 & GU3
General
Three modules are described in this document. They are similar – the only dif-
ference is the keyboard layout and an amount of LEDs. The three modules are
used in the different US TDMA (NHC–1 and NHC–4) phones as shown in fol-
lowing picture:
PHONES
US TDMA
NHC–4NX,4HX
0500397,–510
US TDMA
NHC–4NE,4NV
0500687,–88
9–2
Copyright Nokia Mobile Phones
USER INTERFACE MODULES
DU4
0200175
GU3
0200629
US TDMA
NHC–4NB,4HB
0500591,–92
US TDMA
NHC–1XN
05001 16
US TDMA
NHC–1XA
05001 18
US TDMA
NHC–1XB
0500121
Hierarchy of design
There is a high degree of commonality between these designs.
Technically there are two schematics.
The difference between the two PCB layouts is only
LEDs (and one less LED on the Style 1 version). The DU4 layout has 20 main
keys, 2 volume keys at the side of the flex and a power key in the upper right
corner of the flex. DL4 flexis have 20 main keys in a slightly different layout and
the volume/power keys combined on one assembly.
DL4
0200176
the position of the keys &
The GU3 has one LED less than DU4. Volume and power keys are as in DU4.
Page 3
UIF MODULES DU4, DL4 & GU3
NHC–1/4
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Technical Documentation
Copyright Nokia Mobile Phones
Mechanical differences between modules DU4 and DL4
9–3
X4
1
30
X4
1
30
DU4DL4
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UIF MODULES DU4, DL4 & GU3
NHC–1/4
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Technical Documentation
Technical specifications
External signals and connectors
The UIF module has two connector, display module connector X1 and main
connector X4.
UIF module main connector X4
Pin:Name:Description:
1VL1Supply voltage
2GNDGround
3, 30VBATTBattery voltage
4KEYLIGHTBacklighting control for keymat only
5–10UIF0–UIF5LCD driving and keyboard ROW reading
9–4
Copyright Nokia Mobile Phones
11UIF6LCD driving only
12LCDLIGHTBacklighting control for LCD only
13–16COL0–COL3Column scan for key matrix
17, 20GNDMicrophone ground
18MICPPositive microphone terminal
19MICNNegative microphone terminal
21EARNNegative earpiece terminal
22EARPPositive earpiece terminal
23VA2Supply voltage
24XPWRONPower control for system
25NCNo connection
26MIC_ENTo enable all audio circuitry
27NCNo connection
28CALL_LEDCall indicator LED
29BUZZERBuzzer control input
Page 5
UIF MODULES DU4, DL4 & GU3
NHC–1/4
Display module connector X1
Heatseal
X1
0
25
0697JR
Technical Documentation
LCD
IC
TAB
9–5
Copyright Nokia Mobile Phones
Pin:Name:Description:
0, 25NCEnd connections to add mechanical
strenght to solder joint
1V
SS
Power source, 0 V
2, 3OSC1, OSC2Oscillator terminals
4–8V1–V8LCD driving power source;
DD
–
1.0
/
6.7 VLCD
2.0
/
6.7 VLCD
4.7
/
6.7 VLCD
5.7
/
6.7 VLCD
6.7
/
6.7 VLCD
9V
5out
• V1 = V
• V2 = VDD –
• V3 = VDD –
• V4 = VDD –
• V5 = VDD –
Voltage converter output
10, 11C1, C2Capacitor connecting terminals for voltage
12V
13V
ci
DD
doupler for the input voltage V
Power source for voltage converter
Power source, +5 V
(C1; +, C2; –)
ci
14RSRegister selection signal input
15R/WRead ”1”/write ”0” signal
16ERead/write activation signal
17–20DB
21–24DB
• measured from 300 Hz to 3 kHz
with input of 97 dB
at 25 mm:
SPL
91...94...97 dB
–4.0...+4.0 dB
SPL
Page 7
UIF MODULES DU4, DL4 & GU3
NHC–1/4
Functional description
The following sections of circuitry are included on the module:
– Microphone circuit (differential)
– Speaker circuit
– LCD display module
– LCD voltage divider & temperature compensation circuit
– Keyboard & display lighting circuits
– Keyboard switch matrix
Circuit description
LED drivers
The keyboard illumination is achieved by using four transistors wired as simple
constant current sinks. Each transistor supplies four leds. The bases of the six
transistor are all wired together and supplied by emitter follower V40. The led
current is fixed by the values of (R44 to R47 inclusive) and the ratio of R59 to
R57.
Note that on DL4 flexi, a 18
0697JR
Technical Documentation
th
led (V38) is driven from an additional transistor.
9–7
Copyright Nokia Mobile Phones
The display illumination operates in a similar way to the keyboard drivers, but
only two transistors are used to drive eight leds. The current in this case is defined by the value of R42 and R43 and the ratio of R60 to R61.
Call indicator
The Call LED is fed from a simple emitter follower.
Buzzer driver
The buzzer driver circuit consists of four transistor switches wired in parallel.
The buzzer takes relatively large peak currents and four switches are used to
minimise temperature rise in the driver during ringing. All four are driven from a
single PNP– transistor switch which acts as a buffer for a CMOS output signal
applied at BUZZER.
The diode V37 prevents damage to the transistors when they switch off, absorbing the stored energy in the buzzer inductance and suppressing large positive going spikes on the transistor collectors.
Audio circuitry
The audio circuitry comprises a switched analogue supply rail (Vx). The switching is used to avoid wasting current when the phone is in standby.
The earpiece is routed directly to connector X4.
Page 8
UIF MODULES DU4, DL4 & GU3
NHC–1/4
VA2 is an analogue rail supplied by the PSL+ chip on the system board. It is
present whenever the battery is connected and is 4.65 V in magnitude. V2 is
wired as a switch for VA2, controlled by the microphone enable line [MIC_EN],
in this case a CMOS output from the processor.
V9 and its associated components act as a filter to reduce any noise on the
VA2 line, R29 and C13/C14 acting as a lowpass filter with a –3 dB point of
about 179 Hz. The filter feeds a smooth dc voltage to the base of emitter follower V9. Its emitter provides the clean analogue supply for the transistor amplifiers.
The microphone is connected to two equal value connectors, one of which connects the positive mic terminal to Vx, the other connects the negative terminal
to GND. The signal is capacitively coupled to the MICN and MICP terminals of
X4 via C26 and C27.
RF suppression
Small value capacitors are fitted at critical points in the circuit to try to avoid
problems with RF interference. One each is placed directly across each microphone (C15). V9 has a cap to ground from each of its three terminals (C20,
C21, C22) and V2 a cap from its base drive pin to ground (C19).
0697JR
Technical Documentation
9–8
Copyright Nokia Mobile Phones
Display driver
Only the dc bias circuitry will be described here, the method of control of the
display being outlined elsewhere. Also refer to Display Module Spec if necessary. The module contains an oscillator to generate a negative rail required for
operation. The oscillator frequency is fixed by the resistance from pins 2 to 3 of
X1, with the values of R6 and R16 shown, the frequency should be within
180 kHz to 370 kHz. The negative going pulses appear at pin 9 of X1 where
they are smoothed by C1 to give a voltage which is nominally equal but opposite to VL1.
For correct operation of the display, dc voltages between –VL1 and VL1 need
to be generated and fed back to the driver chip, at pins 4 to 8 inclusive (of X1).
The exact voltages depend on the relative values of the resistors R21, R37,
R38, R39, R40 and R27, R33. R1 is a thermistor which provides temperature
compensation for the display. To maintain consistent contrast over temperature,
these derived voltages need to be altered slightly, R1 provides this function.
Page 9
UIF MODULES DU4, DL4 & GU3
NHC–1/4
Power distribution diagram
VA2
VL1
Vbatt
Call
LED
LCD
Lights
GND
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Technical Documentation
Key
Lights
BuzzerLCD
9–9
Copyright Nokia Mobile Phones
Keyboard
scan
Audio
Page 10
UIF MODULES DU4, DL4 & GU3
NHC–1/4
Circuit Diagram of DU4
0697JR
Technical Documentation
9–10
Copyright Nokia Mobile Phones
Page 11
UIF MODULES DU4, DL4 & GU3
NHC–1/4
Circuit Diagram of DL4
0697JR
Technical Documentation
9–11
Copyright Nokia Mobile Phones
Page 12
UIF MODULES DU4, DL4 & GU3
NHC–1/4
0697JR
Technical Documentation
Circuit Diagram of GU3
9–12
Copyright Nokia Mobile Phones
Page 13
UIF MODULES DU4, DL4 & GU3
NHC–1/4
0697JR
Technical Documentation
Layout Diagram of DU4 (version 07)
9–13
Copyright Nokia Mobile Phones
Page 14
UIF MODULES DU4, DL4 & GU3
NHC–1/4
0697JR
Technical Documentation
Layout Diagram of DL4 (version 06)
9–14
Copyright Nokia Mobile Phones
Page 15
UIF MODULES DU4, DL4 & GU3
NHC–1/4
0697JR
Technical Documentation
Layout Diagram of GU3 (version 03)
9–15
Copyright Nokia Mobile Phones
Page 16
UIF MODULES DU4, DL4 & GU3
NHC–1/4
0697JR
Technical Documentation
Copyright Nokia Mobile Phones
Parts list of DU4 EDMS issue: 5.4 Code: 0200175 for layout version 07
ITEMCODEDESCRIPTIONVALUETYPE
R0061430057Chip resistor8.2 k5 % 0.063 W 0603
R0091430087Chip resistor100 k5 % 0.063 W 0603
R0101430087Chip resistor100 k5 % 0.063 W 0603
R0111430087Chip resistor100 k5 % 0.063 W 0603
R0121430087Chip resistor100 k5 % 0.063 W 0603
R0131430087Chip resistor100 k5 % 0.063 W 0603
R0141430087Chip resistor100 k5 % 0.063 W 0603
R0151430087Chip resistor100 k5 % 0.063 W 0603
R0161430085Chip resistor82 k5 % 0.063 W 0603
R0171430087Chip resistor100 k5 % 0.063 W 0603
R0211430075Chip resistor33 k5 % 0.063 W 0603
R0221430065Chip resistor10 k5 % 0.063 W 0603
R0231430065Chip resistor10 k5 % 0.063 W 0603
R0241430065Chip resistor10 k5 % 0.063 W 0603
R0251430065Chip resistor10 k5 % 0.063 W 0603
R0261430065Chip resistor10 k5 % 0.063 W 0603
R0291430065Chip resistor10 k5 % 0.063 W 0603
R0301430051Chip resistor4.7 k5 % 0.063 W 0603
R0311430051Chip resistor4.7 k5 % 0.063 W 0603
R0321430013Chip resistor330 5 % 0.063 W 0603
R0331430075Chip resistor33 k5 % 0.063 W 0603
R0351430035Chip resistor1.0 k5 % 0.063 W 0603
R0371430063Chip resistor12 k5 % 0.063 W 0603
R0381430063Chip resistor12 k5 % 0.063 W 0603
R0391430063Chip resistor12 k5 % 0.063 W 0603
R0401430063Chip resistor12 k5 % 0.063 W 0603
R0421430171Chip resistor68 5 % 0.063 W 0603
R0431430171Chip resistor68 5 % 0.063 W 0603
R0441430171Chip resistor68 5 % 0.063 W 0603
R0451430171Chip resistor68 5 % 0.063 W 0603
R0461430171Chip resistor68 5 % 0.063 W 0603
R0471430171Chip resistor68 5 % 0.063 W 0603
R0481412335Chip resistor1.0 k5 % 0.1 W 0805
R0491430159Chip resistor22 5 % 0.063 W 0603
R0501430159Chip resistor22 5 % 0.063 W 0603
R0511430159Chip resistor22 5 % 0.063 W 0603
R0521430159Chip resistor22 5 % 0.063 W 0603
R0531430013Chip resistor330 5 % 0.063 W 0603
R0561430087Chip resistor100 k5 % 0.063 W 0603
R0571430051Chip resistor4.7 k5 % 0.063 W 0603
R0581430087Chip resistor100 k5 % 0.063 W 0603
R0591430051Chip resistor4.7 k5 % 0.063 W 0603
R0601430051Chip resistor4.7 k5 % 0.063 W 0603
9–16
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UIF MODULES DU4, DL4 & GU3
NHC–1/4
0697JR
Technical Documentation
Copyright Nokia Mobile Phones
R0611430051Chip resistor4.7 k5 % 0.063 W 0603
R0621430087Chip resistor100 k5 % 0.063 W 0603
C0012604248Tantalum cap.4.7 u20 % 16 V 6.0x3.2x2.5
C0022604431Tantalum cap.10 u20 % 16 V 6.0x3.2x2.5
C0042604248Tantalum cap.4.7 u20 % 16 V 6.0x3.2x2.5
C0062307816Ceramic cap.47 n20 % 25 V 0805
C0132307816Ceramic cap.47 n20 % 25 V 0805
C0142307816Ceramic cap.47 n20 % 25 V 0805
C0152320059Ceramic cap.100 p5 % 50 V 0603
C0172320107Ceramic cap.10 n5 % 50 V 0603
C0192320041Ceramic cap.18 p5 % 50 V 0603
C0202320041Ceramic cap.18 p5 % 50 V 0603
C0212320041Ceramic cap.18 p5 % 50 V 0603
C0222320041Ceramic cap.18 p5 % 50 V 0603
C0262307816Ceramic cap.47 n20 % 25 V 0805
C0272307816Ceramic cap.47 n20 % 25 V 0805
C0282320041Ceramic cap.18 p5 % 50 V 0603
C0292320041Ceramic cap.18 p5 % 50 V 0603
B0015140014Buzzer transducer 90db 25r pcPCB
B0025140063Cond. microphone 44 +–2DB 2.2K PCPCB
B0035140576Dynamic receiver 32r 20x2 20x2
V0024219894Transistor x 2IMB7pnp –5 V –0.1 A IMD
V0034219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0044219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0054219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0064219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0074219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0094219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0104864384LedRed0603
V0114864388LedGreen0603
V0124864388LedGreen0603
V0134864388LedGreen0603
V0144864388LedGreen0603
V0154864388LedGreen0603
V0164864388LedGreen0603
V0174864388LedGreen0603
V0184864388LedGreen0603
V0194864388LedGreen0603
V0204864388LedGreen0603
V0214864388LedGreen0603
V0224864388LedGreen0603
V0234864388LedGreen0603
V0244864388LedGreen0603
V0254864388LedGreen0603
V0264864388LedGreen0603
V0274864388LedGreen0603
V0284864388LedGreen0603
V0294864388LedGreen0603
9–17
Page 18
UIF MODULES DU4, DL4 & GU3
NHC–1/4
0697JR
Technical Documentation
Copyright Nokia Mobile Phones
9–18
V0304864388LedGreen0603
V0314864388LedGreen0603
V0324864388LedGreen0603
V0334864388LedGreen0603
V0344864388LedGreen0603
V0354219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0364111824DiodeBAS1675 V 250 mA 6 ns SOT23
V0374111824DiodeBAS1675 V 250 mA 6 ns SOT23
V0404219912Transistor x 2IMX1npn 40 V 0.1 A IMD
Parts list of DL4 EDMS issue: 4.2 Code: 0200176 for layout version 06
ITEMCODEDESCRIPTIONVALUETYPE
R0061430057Chip resistor8.2 k5 % 0.063 W 0603
R0091430087Chip resistor100 k5 % 0.063 W 0603
R0101430087Chip resistor100 k5 % 0.063 W 0603
R0111430087Chip resistor100 k5 % 0.063 W 0603
R0121430087Chip resistor100 k5 % 0.063 W 0603
R0131430087Chip resistor100 k5 % 0.063 W 0603
R0141430087Chip resistor100 k5 % 0.063 W 0603
R0151430087Chip resistor100 k5 % 0.063 W 0603
R0161430085Chip resistor82 k5 % 0.063 W 0603
R0171430087Chip resistor100 k5 % 0.063 W 0603
R0211430075Chip resistor33 k5 % 0.063 W 0603
R0221430065Chip resistor10 k5 % 0.063 W 0603
R0231430065Chip resistor10 k5 % 0.063 W 0603
R0241430065Chip resistor10 k5 % 0.063 W 0603
R0251430065Chip resistor10 k5 % 0.063 W 0603
R0261430065Chip resistor10 k5 % 0.063 W 0603
R0291430065Chip resistor10 k5 % 0.063 W 0603
R0301430051Chip resistor4.7 k5 % 0.063 W 0603
R0311430051Chip resistor4.7 k5 % 0.063 W 0603
R0321430013Chip resistor330 5 % 0.063 W 0603
R0331430075Chip resistor33 k5 % 0.063 W 0603
R0351430035Chip resistor1.0 k5 % 0.063 W 0603
R0371430063Chip resistor12 k5 % 0.063 W 0603
R0381430063Chip resistor12 k5 % 0.063 W 0603
R0391430063Chip resistor12 k5 % 0.063 W 0603
R0401430063Chip resistor12 k5 % 0.063 W 0603
R0421430171Chip resistor68 5 % 0.063 W 0603
R0431430171Chip resistor68 5 % 0.063 W 0603
R0441430171Chip resistor68 5 % 0.063 W 0603
R0451430171Chip resistor68 5 % 0.063 W 0603
R0461430171Chip resistor68 5 % 0.063 W 0603
R0471430171Chip resistor68 5 % 0.063 W 0603
R0481412335Chip resistor1.0 k5 % 0.1 W 0805
R0491430159Chip resistor22 5 % 0.063 W 0603
R0501430159Chip resistor22 5 % 0.063 W 0603
R0511430159Chip resistor22 5 % 0.063 W 0603
R0521430159Chip resistor22 5 % 0.063 W 0603
R0531430013Chip resistor330 5 % 0.063 W 0603
R0541430005Chip resistor150 5 % 0.063 W 0603
R0561430087Chip resistor100 k5 % 0.063 W 0603
R0571430051Chip resistor4.7 k5 % 0.063 W 0603
R0581430087Chip resistor100 k5 % 0.063 W 0603
R0591430051Chip resistor4.7 k5 % 0.063 W 0603
9–19
Page 20
UIF MODULES DU4, DL4 & GU3
NHC–1/4
0697JR
Technical Documentation
Copyright Nokia Mobile Phones
R0601430051Chip resistor4.7 k5 % 0.063 W 0603
R0611430051Chip resistor4.7 k5 % 0.063 W 0603
R0621430087Chip resistor100 k5 % 0.063 W 0603
C0012604248Tantalum cap.4.7 u20 % 16 V 6.0x3.2x2.5
C0022604431Tantalum cap.10 u20 % 16 V 6.0x3.2x2.5
C0042604248Tantalum cap.4.7 u20 % 16 V 6.0x3.2x2.5
C0062307816Ceramic cap.47 n20 % 25 V 0805
C0132307816Ceramic cap.47 n20 % 25 V 0805
C0142307816Ceramic cap.47 n20 % 25 V 0805
C0152320059Ceramic cap.100 p5 % 50 V 0603
C0172320107Ceramic cap.10 n5 % 50 V 0603
C0192320041Ceramic cap.18 p5 % 50 V 0603
C0202320041Ceramic cap.18 p5 % 50 V 0603
C0212320041Ceramic cap.18 p5 % 50 V 0603
C0222320041Ceramic cap.18 p5 % 50 V 0603
C0262307816Ceramic cap.47 n20 % 25 V 0805
C0272307816Ceramic cap.47 n20 % 25 V 0805
C0282320041Ceramic cap.18 p5 % 50 V 0603
C0292320041Ceramic cap.18 p5 % 50 V 0603
B0015140014Buzzer transducer 90db 25r pcPCB
B0025140063Cond. microphone 44 +–2DB 2.2K PCPCB
B0035140576Dynamic receiver 32r 20x2 20x2
V0024219894Transistor x 2IMB7pnp –5 V –0.1 A IMD
V0034219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0044219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0054219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0064219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0074219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0094219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0104864384LedRed0603
V0114864388LedGreen0603
V0124864388LedGreen0603
V0134864388LedGreen0603
V0144864388LedGreen0603
V0154864388LedGreen0603
V0164864388LedGreen0603
V0174864388LedGreen0603
V0184864388LedGreen0603
V0194864388LedGreen0603
V0204864388LedGreen0603
V0214864388LedGreen0603
V0224864388LedGreen0603
V0234864388LedGreen0603
V0244864388LedGreen0603
V0254864388LedGreen0603
V0264864388LedGreen0603
V0274864388LedGreen0603
V0284864388LedGreen0603
9–20
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UIF MODULES DU4, DL4 & GU3
NHC–1/4
0697JR
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Copyright Nokia Mobile Phones
9–21
V0294864388LedGreen0603
V0304864388LedGreen0603
V0314864388LedGreen0603
V0324864388LedGreen0603
V0334864388LedGreen0603
V0344864388LedGreen0603
V0354219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0364111824DiodeBAS1675 V 250 mA 6 ns SOT23
V0374111824DiodeBAS1675 V 250 mA 6 ns SOT23
V0384864388LedGreen0603
V0404219912Transistor x 2IMX1npn 40 V 0.1 A IMD
Parts list of GU3 EDMS issue: 3.1 Code: 0200629 for layout version 03
ITEMCODEDESCRIPTIONVALUETYPE
R0061430057Chip resistor8.2 k5 % 0.063 W 0603
R0091430087Chip resistor100 k5 % 0.063 W 0603
R0101430087Chip resistor100 k5 % 0.063 W 0603
R0111430087Chip resistor100 k5 % 0.063 W 0603
R0121430087Chip resistor100 k5 % 0.063 W 0603
R0131430087Chip resistor100 k5 % 0.063 W 0603
R0141430087Chip resistor100 k5 % 0.063 W 0603
R0151430087Chip resistor100 k5 % 0.063 W 0603
R0161430085Chip resistor82 k5 % 0.063 W 0603
R0171430087Chip resistor100 k5 % 0.063 W 0603
R0211430075Chip resistor33 k5 % 0.063 W 0603
R0221430065Chip resistor10 k5 % 0.063 W 0603
R0231430065Chip resistor10 k5 % 0.063 W 0603
R0241430065Chip resistor10 k5 % 0.063 W 0603
R0251430065Chip resistor10 k5 % 0.063 W 0603
R0261430065Chip resistor10 k5 % 0.063 W 0603
R0291430065Chip resistor10 k5 % 0.063 W 0603
R0301430051Chip resistor4.7 k5 % 0.063 W 0603
R0311430051Chip resistor4.7 k5 % 0.063 W 0603
R0321430013Chip resistor330 5 % 0.063 W 0603
R0331430075Chip resistor33 k5 % 0.063 W 0603
R0351430035Chip resistor1.0 k5 % 0.063 W 0603
R0371430063Chip resistor12 k5 % 0.063 W 0603
R0381430063Chip resistor12 k5 % 0.063 W 0603
R0391430063Chip resistor12 k5 % 0.063 W 0603
R0401430063Chip resistor12 k5 % 0.063 W 0603
R0421430171Chip resistor68 5 % 0.063 W 0603
R0431430171Chip resistor68 5 % 0.063 W 0603
R0441430171Chip resistor68 5 % 0.063 W 0603
R0451430171Chip resistor68 5 % 0.063 W 0603
R0461430171Chip resistor68 5 % 0.063 W 0603
R0471430171Chip resistor68 5 % 0.063 W 0603
R0481412335Chip resistor1.0 k5 % 0.1 W 0805
R0491430159Chip resistor22 5 % 0.063 W 0603
R0501430159Chip resistor22 5 % 0.063 W 0603
R0511430159Chip resistor22 5 % 0.063 W 0603
R0521430159Chip resistor22 5 % 0.063 W 0603
R0531430013Chip resistor330 5 % 0.063 W 0603
R0561430087Chip resistor100 k5 % 0.063 W 0603
R0571430051Chip resistor4.7 k5 % 0.063 W 0603
R0581430087Chip resistor100 k5 % 0.063 W 0603
R0591430051Chip resistor4.7 k5 % 0.063 W 0603
R0601430051Chip resistor4.7 k5 % 0.063 W 0603
9–22
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UIF MODULES DU4, DL4 & GU3
NHC–1/4
0697JR
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Copyright Nokia Mobile Phones
R0611430051Chip resistor4.7 k5 % 0.063 W 0603
R0621430087Chip resistor100 k5 % 0.063 W 0603
R0631430009Chip resistor220 5 % 0.063 W 0603
C0012604248Tantalum cap.4.7 u20 % 16 V 6.0x3.2x2.5
C0022604431Tantalum cap.10 u20 % 16 V 6.0x3.2x2.5
C0042604248Tantalum cap.4.7 u20 % 16 V 6.0x3.2x2.5
C0062307816Ceramic cap.47 n20 % 25 V 0805
C0132307816Ceramic cap.47 n20 % 25 V 0805
C0142307816Ceramic cap.47 n20 % 25 V 0805
C0152320059Ceramic cap.100 p5 % 50 V 0603
C0172320107Ceramic cap.10 n5 % 50 V 0603
C0192320041Ceramic cap.18 p5 % 50 V 0603
C0202320041Ceramic cap.18 p5 % 50 V 0603
C0212320041Ceramic cap.18 p5 % 50 V 0603
C0222320041Ceramic cap.18 p5 % 50 V 0603
C0262307816Ceramic cap.47 n20 % 25 V 0805
C0272307816Ceramic cap.47 n20 % 25 V 0805
C0282320041Ceramic cap.18 p5 % 50 V 0603
C0292320041Ceramic cap.18 p5 % 50 V 0603
B0015140014Buzzer transducer 90db 25r pcPCB
B0025140063Cond. microphone 44 +–2DB 2.2K PCPCB
B0035140576Dynamic receiver 32r 20x2 20x2
H0014850038IC, lcd 42dotm 3x7sgm 57ind DSL–12EU
V0024219894Transistor x 2IMB7pnp –5 V –0.1 A IMD
V0034219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0044219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0054219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0064219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0074219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0094219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0104864394LedRed1210
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V0154864388LedGreen0603
V0164864388LedGreen0603
V0174864388LedGreen0603
V0184864388LedGreen0603
V0204864388LedGreen0603
V0214864388LedGreen0603
V0224864388LedGreen0603
V0234864388LedGreen0603
V0244864388LedGreen0603
V0254864388LedGreen0603
V0264864388LedGreen0603
V0274864388LedGreen0603
V0284864388LedGreen0603
9–23
Page 24
UIF MODULES DU4, DL4 & GU3
NHC–1/4
0697JR
Technical Documentation
Copyright Nokia Mobile Phones
9–24
V0294864388LedGreen0603
V0304864388LedGreen0603
V0314864388LedGreen0603
V0324864388LedGreen0603
V0334864388LedGreen0603
V0344864388LedGreen0603
V0354219912Transistor x 2IMX1npn 40 V 0.1 A IMD
V0364111824DiodeBAS1675 V 250 mA 6 ns SOT23
V0374111824DiodeBAS1675 V 250 mA 6 ns SOT23
V0404219912Transistor x 2IMX1npn 40 V 0.1 A IMD
9460074Light guide 4c23228 nhj–1DA
9460075Microphone rubber 4d22908 nhj–1DNHJ–1DA
9480061Reflector 3c22893 nhj–1DA
9480078Buzzer gasket 4D23092 NHK–1XA
9480324Buzzer pad dmd02461
9480326Speaker pad dmd02577 nhc–4xx nhc–4xx
9795004Keydome pwr 4C23200 NHE–1XN
9795006Keydome side 4C23199 NHE–1XN
9855020FLEXIBLE GU3 141.5X60.5X0.5 D
9855020Flexible gu3 141.5x60.5x0.5 d
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