Nokia 447ZiPlus Service Manual Download Page 36

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Q348
SPOT KILLER

Q495/Q497
BRIGHTNESS

Q353/Q341
BLANKING

I330

Vert. Output

Vert.

Hor.

D.Y.

I902

VIDEO

PRE

AMP

Q429/T430

Driver

Q433/D434

Hor. Output

Q467/Q468

Width Adj.

Q470/L471

Diode

Mod.

L483
L454
Q405
Q401
Q403
Q407
Q423
CS Ctrl

T440

F.B.T.

D485

D486

RASTER

CENTER

D446/D449
X-RAY
PROTECTION

R321
HV. ADJ.

Q438,Q439,Q440
L440,D442
PWM B+ CONTROL

I502
EEPROM

I501

MCU CONTROL

SELF TEST

TRAPEZOID

H/V CENTER

HV/SIZE

CS CONTROL

TILT CONTROL

Q550

Q556

SYNC

BUFFER

T802/T803
D811…D814
EMI Filter, Rectifier.

Q840
Power LED
Q862

I811
7805

I810
7812

T802 T803
D811…D814
T801 I862
Q868,D831
R831
R833 R808

D807
D802
D805
D806

D803/
D804

SMPS

SCL/SDA DDC

S516
KEY CONTROL

12V

H OUT

X RAY OUT

Focus 1, 2

Anode

I903

R Video out

G Video out

B Video out

-9V

15V

79V

56V

PULSE FROM
FBT P807

V OUT

I401

H&V OSC

PWB - 0169

R930

6.3V

PWB-0170

Heater

V901 CRT

90V…
264V
AC
I/P

Q822
Q823

Q820
Q821

POWER

SAVING

Contrast

Adjust

Brightness
Adjust

E/W OUT

E/W Q466

I904

OSD

9.BLOCK DIAGRAM

Summary of Contents for 447ZiPlus

Page 1: ...ZB1730 01 00 When re ordering manuals please quote the model name and part number xx Nokia Display Products Oy P O Box 14 FIN 24101 Salo Finland 17 Colour Monitor 447ZiPlus ...

Page 2: ...447R 2 ...

Page 3: ...ions 5 4 Disassembly instructions 7 5 General Connections applications 9 6 Electronic Circuit Description 10 7 Adjustment 21 8 Troubleshooting follow Chart 27 9 Block Diagram 34 11 Circuit Diagram 35 10 PCB Layout 37 12 Mechanical Disassembly 39 13 Mechanical Parts List 40 14 Electrical Parts List 41 ...

Page 4: ...le handing 4 The picture tube is constructed to limit X RADIATION to 0 5MR HR at 300 mA anode current For continued protection use the recommended replacement tube only and adjust the voltages so that the designated maximum rating at the anode will not be exceeded 5 Before returning a serviced display to the customer a thorough safety test must be performed to verify that the display is safe to op...

Page 5: ...erature components 4 Keep wires in their original position so as to reduce interference Specifically for the cancellation wires of the TCO electric field emissions reduction purpose This black cancellation wire is taken and connected from the maim chassis connector P500 through a wire clip which fixed on the heat sink of flyback transformer Then get this wire underneath the round rotation coil sol...

Page 6: ...tal Pulse Width 1 138 1 117 2 092 1 016 usec C Horizontal Back Porch 2 702 3 911 2 462 2 201 usec D Horizontal Active Area 14 222 14 522 15 754 10 836 usec E Horizontal Front Porch 0 569 0 558 0 561 0 508 usec F H Sync Polarity Vertical Frequency 85 061 74 5 60 024 84 989 Hz O Vertical Period 11 756 13 416 16 660 11 765 Msec P Vertical Pulse Width 0 056 0 060 0 124 0 044 Msec Q Vertical Back Porch...

Page 7: ...5 3 Control Location and Functions FRONT Down Brightness Key Select Key Up contrast key Power LED Power Switch ...

Page 8: ...lect Press MENU key to reveal the OSD menu which include the sub menu of the arrow headed item in the lower half part of the OSD window The arrow headed item can be selected by pressing either of key or key to move the yellow shadow bar to the function item which to be selected When the yellow shadow bar move to the function of submenu press the select key OSD will address to the adjustment of tha...

Page 9: ... on lock b Remove the back cover c Unplug the DY connector AC connector Degaussing coil connector and the CRT grounding connector from the FBT shield d Discharge the remaining static electricity by shorting CRT anode to ground Then remove the FBT anode connector Fig 4 3 e Remove the PC main board form sliders of the front cover Fig 4 4 3 PCB Assembly Remove Caution When servicing or replacing the ...

Page 10: ...8 Fig 4 3 Fig 4 4 ...

Page 11: ...O tie to LG 12 SDA 13 H Sync 14 V Sync 15 SCL 3 First turn the PC power switch ON Then apply power to the display by pressing the power ON OFF switch to power on monitor The power indicator light will illuminate Allow about thirty seconds for the display tube to warm up data will be displayed on screen 4 Adjust the BRIGHTNESS and CONTRAST controls for the best readability Adjust the H Width and H ...

Page 12: ...ponents R861 C863 Capacitor C863 is charged to 2 8V via the 5V reference voltage on pin8 of I862 and discharge to 1 2V during the discharge time interval the oscillator generates a series of blanking pulses which cause the output at pin6 of I862 to go low The fly back pulse from T440 is buffered by R864 and differentiated by C864 R863 A sharp pulse is thus obtained to force C863 to discharge so th...

Page 13: ...tched off Q868 and R808 may be over stressed and fail 6 2 Power Management Circuit There are three modes of indicator in this power LED described as below the first mode green indicator indicates the normal state yellow indicator indicates the stand by and the suspend state The third mode amber indicator indicates the power saving off state Both H sync and V sync are off I501 MODE 40 V 39 H 31 29 ...

Page 14: ...0 off during suspend state There is no Horizontal pulse then Q851 is OFF The feedback voltage is higher than the normal state this will force the output voltage of the secondary side of T801 drop down With the right value of R800 R832 R833 the heater voltage will be 5 0 0 5V 6 3 Automatic and Manual Degaussing Circuit When power switch getting started MCU 38 will send out a high signal to turn on ...

Page 15: ...ered by Q550 Q556 and fed to pin39 pin40 of I501 the output sync signals are fed to pin1 and pin2 of deflection processor I401 via pin33 pin32 of I501 With the H size control signal the PWM control signal is derived from pin2 of I501 which is fed into a integration circuit R503 C503 and pull up resistor R502 and amplifier Q502 to give a DC control voltage on the collector of Q502 The CPU is reset ...

Page 16: ...ed computer this pin is low and the power saving circuit will be operated the CPU will generate a power saving signal on pin29 pin31 of I501 The monitor is design to have the DDC 1 2b functions communication between the monitor and computer for DDC is via pins24 25 of I501 which are defined as SDA SCL signals The computer will read out the EDID data from the EEPROM I502 via I2 C data lines The EDI...

Page 17: ...TL Vertical Sync Input 3 HLOCKOUT First PLL Lock Unlock Output 0V unlock 5V locked 4 PLL2C Second PLL Loop Filter 5 Co Horizontal Oscillator Capacitor 6 Ro Horizontal Oscillator Resistor 7 PLL1 F First PLL Loop Filter 8 HLOCK CAP First PLL Lock Unlock Time Constant Capacitor 9 HFOCUSCAP Horizontal Dynamic Focus Oscillator Capacitor 10 FOCUSOUT Mixed Horizontal and Vertical Dynamic Focus Output If ...

Page 18: ...ly Voltage 5V 6 8 Vertical Deflection Circuit The power amplifier driving the vertical yoke assembly is a DC design based on power amplifier I330 TDA8172 The vertical deflection coil is connected to pin5 of I330 via P440 The saw tooth signal is derived from pin23 of I401 and fed to pin1 of I330 via R330 C330 The DC bias voltage is derived from pin21 of I401 and fed to pin7 of I330 via derived R347...

Page 19: ...t comprises switching transistor Q433 transformer T440 damper diode D435 tuning capacitors C434 C435 S correction capacitors C405 C472 C477 and linear coil L483 L454 The frequency table is for CS function as shown on page 13 6 10 Horizontal Width Control The monitor uses a diode modulation circuit For the control of width it is achieved by changing the base voltage of Q467 The control voltage 0V 5...

Page 20: ...L972 are the peaking coils for the compensation of high frequency response The contrast adjustment is controlled by SCL and SDA which fed into the pin20 21 of the I901 through the internal D A converter to control the subcontract and the main contrast so that we can have different output in amplitude on pin35 R pin32 G pin29 B The beam currents limit circuit that is composed of D941 and its periph...

Page 21: ... drop drastically to around 225V this change will lead to the Q348 conducting therefore draw the G1 voltage down to much more minus voltage to cut off the beam current 6 15 Blanking Circuit The vertical blanking pulse is produced from pin5 of I330 via R337 C337 R339 R340 and D338 It is also combined with horizontal blanking signal via C342 Both of the signals are fed to the amplifier Q341 Q353 The...

Page 22: ... 56V is fed to the Drain of Q440 via L440 The energy is stored in L440 when Q440 is on the energy is released when Q440 is off D442 C444 Rectifier and filter gives a DC voltage from 69 165V depend on Horiz Freq 30 70KHz The step up converter supplies DC voltage 69V 165V to pin9 of T440 The snub circuit C441 R441 R444 and C442 is for the noise transaction Fail Safe Protection The fail safe shut dow...

Page 23: ...21 7 ADJUSTMENT T440 R471 R833 R321 CRT DRIVE BOARD Component side view PWB 0170 MAIN BOARD Component side view PWB 0169 R833 B Adjust R321 Hv Adjust R471 ABL Adjust Display LED s SCREEN FOCUS1 FOCUS2 ...

Page 24: ...8 3V 0 5V 7 2 High Voltage Adjustment Sub Bright Adjustment a Apply a VGA signal 53 6KHz with crosshatch pattern b Set Contrast to maximum c Adjust the Brightness or G2 VR on T440 until the raster just disappears d Adjust HV ADJ R321 for the high voltage to be 26kV 0 2 kV e Set the contrast and the brightness to the MAX 7 3 H Raster Center Adjustment a Apply a 69 kHz signal with crosshatch pattern...

Page 25: ... 7 5 White Balance Adjustment A 9300K Background White Balance 1 Apply a 53 6K Hz 85Hz 800 x 600 no video pattern 2 CONTRAST MAX BRIGHTNESS 190 3 R G B Bias initially set at center adjust screen VR bottom of FBT until background brightness at 3 6 to 4 2 Cd mm2 4 Adjust R and B to have the colour coordinates to x 0 283 0 010 y 0 298 0 010 Y 4 2 Cd mm2 approx reference only Video Gain White Balance ...

Page 26: ...5Hz 800 x 600 no video pattern 2 CONTRAST MAX BRIGHTNESS 190 3 R G B Bias initially set at center adjust screen VR bottom of FBT unfill background brightness at 3 6 to 4 2 Cd mm2 4 Adjust R and B to have the colour coordinates as to x 0 305 0 015 y 0 322 0 015 Y 4 2 Cd mm2 approx reference only 5 Do not adjust the G2 any longer must remain as it was Video Gain White Balance 1 CONTRAST MAX BRIGHTNE...

Page 27: ... the display Horizontal size To adjust the width of the display Vertical position To adjust the vertical position of the display Vertical size To adjust the height of the display Pincushion To adjust any tapering or bowing of the sides Trapezoid To adjust the top and bottom of the image to the same size Rotation To adjust the display tilt To enable the OSD menu to be moved horizontally Side Pin Ba...

Page 28: ...be completed a Apply a VGA signal with full white pattern to the unit b Turn brightness control to center detects c Use a photometer to set the screen center brightness up to 20 FL by adjusting the contrast control d Apply a VGA signal with crosshatch pattern to the unit e Loosen the convergence magnet ring with a screwdriver f Converge the red and blue lines at the center of screen by rotation th...

Page 29: ...6V Is the voltage of R867 normal 1Vpp Is F801 open Check power socket copper and plug D811 D814 R805 Check Q868 I862 D831 R867 Check R849 R848 D870 C831 D831 R831 Q850 Q820 Q821 Q822 Q823 and their input control logic Check secondary side circuit D802 D807 or any short circuit on B output R867 resistance Yes Yes Yes Yes Yes No No No No No Replace F801 ...

Page 30: ... of I901 normal Is The voltage at pin 17 of I901 normal Are the waveforms at cathode R G B of CRT normal Check signal cable C901 C931 C961 Check ABL line from PCB Check D941 I901 is defective CRT is defective Check video circuit voltages on Pin 1 3 5 of I904 Check 12V lines Check 75V lines Yes Yes Yes Yes Yes No No No No No 2 No Video raster appear ...

Page 31: ...3 D434 OK Is the high voltage protection CKT active No raster appear Check B converter CKTQ440 Q438 Q439 D442 Open L440 Input 31KHz signal apply 80V DC on Pin 9 of T440 Replace the defective Reset SCREEN control Check brightness circuit Q495 Q497 R482 Check spot killer Ckt Q348 D348 Check FBT CRT Check R930 P902 Check I401 Check Q429 D428 C427 R424 14V to Q429 9V to Q429 Check D446 D449 R447 R445 ...

Page 32: ... C901 C931 C961 I901 is defective Check video circuit Waveform at pin 1 3 5 of I904 Check 12V lines Check 79V lines CRT is defective 4 R G B is Missing No No No Yes Yes Yes Is the waveform at Pin 32 of I501 normal Is the waveform at Pin 40 of I501 normal Loss of vertical synchronization Check I401 C328 Check Q556 C328 Check I501 No No Yes Yes 5 Loss of Vertical Synchronization ...

Page 33: ...rm at Pin 33 of I401 normal Is the waveform at Pin 39 of I501 normal Loss of horizontal synchronization Check I401 C414 R409 C468 Check Q550 C550 R551 C551 Check I501 No No Yes Yes 6 Loss of Horizontal Synchronization ...

Page 34: ...voltage at Pin 7 of I330 normal 1 8V Is the waveform at Pin 23 of I401 normal Is the voltage at Pin 21 of I401 normal voltage at Pin 22 of I401 normal No vertical scanning Deflection yoke is defective R334 is defective Check R347 R348 I330 is defective Check C302 C338 R347 R348 I401 is defective No No No Yes No No Yes Yes Yes Yes No Yes Check C328 ...

Page 35: ...L ABNORMAL Check Q550 Q556 Check 5V on Pin 5 of I501 Check X510 D506 C506 PWB 0171 key control board No No Yes Yes H SIZE ABNORMAL Is H size control function working Is voltage at the base of Q467 normal Check Q502 I501 Check Q467 Q468 Q470 C471 L471 Check Q408 Q408A Q502 9 HORIZONTAL WIDTH CONTROL ABNORMAL Yes Yes No No ...

Page 36: ...TER HV SIZE CS CONTROL TILT CONTROL Q550 Q556 SYNC BUFFER T802 T803 D811 D814 EMI Filter Rectifier Q840 Power LED Q862 I811 7805 I810 7812 T802 T803 D811 D814 T801 I862 Q868 D831 R831 R833 R808 D807 D802 D805 D806 D803 D804 SMPS V H V H SCL SDA DDC S516 KEY CONTROL 12V H OUT X RAY OUT Focus 1 2 Anode G2 G1 I903 R Video out G Video out B Video out B KG KB R G R B G KR 8V 5V 9V 15V 79V 8V 56V PULSE ...

Page 37: ...35 10 CIRCUIT DIAGRAM ...

Page 38: ...36 ...

Page 39: ...37 11 PCB LAYOUT ...

Page 40: ......

Page 41: ...39 ...

Page 42: ...AL L 5648704600 1 M18 BRACKET METAL R 5648704601 1 M19 CLAMP SIGNAL CABLE STEEL 5648002600 1 M20 FBT FIXED 5648726300 1 M21 COPPER FOIL CRT T 0 5mm 5648006100 1 M22 DECORATING PLATE 5642414500 1 M23 PCB SPACER SUPPORT LSD 9A 5642670401 3 M24 FOOT PAD 5642024400 6 M25 CABLE SADDLE 5642665700 3 M26 LOGO NOKIA 5642414100 1 M27 SPONGE 5642018213 1 L01 HIGH VOLTAGE WARNING LABEL 5635572006 1 L02 S N LA...

Page 43: ...F Z C305 5231310291 CE 50V 1000PF K C308 5242215191 CE 50V 150PF J C310 5236310491 BL 50V 0 1UF Z C311 5242215191 CE 50V 150PF J C313 5242215191 CE 50V 150PF J C314 5231356291 CE 50V 5600PF K C323 5275122491 ME 63V 0 22UF J C323B 5213310191 EL 16V 100UF M C324 5213610091 EL 50V 10UF M C325 5213310191 EL 16V 100UF M C326 5231322291 CE 50V 2200PF K C326A 5231347291 CE 50V 4700PF K C327 5275147491 ME...

Page 44: ...2191 CE 50V 820PF J C470 5232356191 CE 500V 560PF K C471 5270207301 ME 100V 2 2UF J CKT NO Part no Description C472 5270364401 ME 250V 0 64UF J C477 5270208001 ME 400V 0 27UF J C478 5231347291 CE 50V 4700PF K C482 5270207401 ME 400V 0 22UF J C485 5223633201 PO 630V 3300PF J C489 5214410012 EL 250V 10UF M C489A 5232318191 CE 500V 180PF K C490 5275133391 ME 63V 33000PF J C492 5213622991 EL 50V 2 2UF...

Page 45: ...000PF K C817 5213322091 EL 16V 220UF M C819 5236310491 BL 50V 0 1UF Z C822 5230105401 CE 400V 2200PF M C823 5230105401 CE 400V 2200PF M CKT NO Part no Description C825 5230105501 CE 400V 4700PF M C826 5230105501 CE 400V 4700PF M C827 5213310191 EL 16V 100UF M C829 5213310191 EL 16V 47UF M C830 5270106301 ME 250V 0 47UF M C831 5213633991 EL 50V 3 3UF M C832B 5230105401 CE 400V 2200PF M C834 5232322...

Page 46: ...ENER RD12E B3 T1 D402 RB 6615025836 DIODE ZENER HZ12A2 TD D402 RC 6615020835 DIODE ZENER TZX12B D402 RD 6615018435 DIODE ZENER TZX12C 11 9 12 4V D423 6613003032 DIODE SWITCHING 1N4148 TD D428 6613003032 DIODE SWITCHING 1N4148 TD D431 RA 6611000341 DIODE RECTIFIER FRRD 1N4935 G23 D431 RB 6613002244 DIODE SWITCHING RGP10D G23 D431 RC 6611035644 DIODE SWITCHING RGP10D D431 RD 6611026341 DIODE SWITCHI...

Page 47: ...133 D489 6611012849 DIODE RECTIFIER RGP10M 1000V 1A D494 6613003032 DIODE SWITCHING 1N4148 TD D506 6613003032 DIODE SWITCHING 1N4148 TD D511 6613003032 DIODE SWITCHING 1N4148 TD D527 6613003032 DIODE SWITCHING 1N4148 TD D528 6613003032 DIODE SWITCHING 1N4148 TD D530 6613003032 DIODE SWITCHING 1N4148 TD D531 6613003032 DIODE SWITCHING 1N4148 TD D580 RA 6611012849 DIODE RECTIFIER RGP10M 1000V 1A TSC...

Page 48: ...IER SB020 G3 D829 RC 6611015832 DIODE RECTIFIER 1N5817 D831 RA 6611000341 DIODE RECTIFIER 1N4935 G23 D831 RB 6613002244 DIODE RECTIFIER RGP10D G23 D831 RC 6611035644 DIODE SWITCHING RGP10D D831 RD 6613026341 DIODE RECTIFIER FR104AT D831 RE 6613035941 DIODE RECTIFIER RG102R D832 RA 6615023730 DIODE ZENER HZ15 3 TD D832 RB 6615023734 DIODE ZENER TZX15C D840 6613003032 DIODE SWITCHING 1N4148 TD D848 ...

Page 49: ... I862 RB 6644063110 IC LINEAR UC3842P DIP 8 I862 RC 6644063111 IC LINEAR UC3842BN DIP 8 TRANSIST0R Q201 RA 6621015332 TRANSISTOR NPN HF 2SC1815Y Q201 RB 6621015335 TRANSISTOR NPN HF H945P Q202 6623003050 TRANSISTOR PNP HF 2SA1015Y Q203 RA 6621015332 TRANSISTOR NPN HF 2SC1815Y Q203 RB 6621015335 TRANSISTOR NPN HF H945P Q341 6621026430 TRANSISTOR NPN HF BF422 Q348 6621026430 TRANSISTOR NPN HF BF422 ...

Page 50: ...R PNP HF 2SA1015Y Q440 RA 6626000700 TRANSISTOR FET MOS IRF730FI Q440 RB 6626000701 TRANSISTOR FET MOS 2SK2679 400V 5 5A Q466 RA 6621015332 TRANSISTOR NPN HF 2SC1815Y Q466 RB 6621015335 TRANSISTOR NPN HF H945P Q467 6623002050 TRANSISTOR PNP HF 2SA1015Y Q468 6623002050 TRANSISTOR PNP HF 2SA1015Y Q470 RA 6622018600 TRANSISTOR NPN LF TIP122 Q470 RB 6622010603 TRANSISTOR NPN LF TIP122 Q480 6621026430 ...

Page 51: ...015332 TRANSISTOR NPN HF 2SC1815Y Q851 RB 6621015335 TRANSISTOR NPN HF H945P Q868 RA 6625000500 TRANSISTOR FET MOS 2SK1118 600V 6A Q868 RB 6626008901 TRANSISTOR FET MOS FL7KM 12A Q868 RC 6626005102 TRANSISTOR FET MOS 2SK2628 COIL L436 5062124407 COIL CHOKE UL TUBE CHK 244G L440 5062226204 COIL HOR CHOKE TCH 262D 190UH L454 5062128702 COIL CHOKE CHK 287B 43UHK 0 5X33 5TS L471 5062226203 COIL HOR CH...

Page 52: ... R CF 1 4W 2K2 J R401 5142110395 R CF 1 6W 10K J R402 5142820495 R CF 1 4W 200K J R403 5142147395 R CF 1 6W 47K J CKT NO Part no Description R404 5142120295 R CF 1 6W 2K J R405 5142815395 R CF 1 4W 15K J R406 5142110295 R CF 1 6W 1K J R407 AC 5142124395 R CF 1 6W 24K J R407 BC 5142116395 R CF 1 6W 16K J R407A 5142175295 R CF 1 6W 7K5 J R408 5142110295 R CF 1 6W 1K J R409 5142156295 R CF 1 6W 5K6 J...

Page 53: ...J R482 5142175395 R CF 1 6W 75K J R483 5130447103 R MOF 2W 470 J R484 5142847395 R CF 1 4W 47K J CKT NO Part no Description R485 5130210007 R MOF 1 2W 10 J R486 5142115495 R CF 1 6W 150K J R489 5130322903 R MOF 1W 2 2 J R491 5142810395 R CF 1 4W 10K J R492 5142822395 R CF 1 4W 22K J R493 5142127395 R CF 1 6W 27K J R494 5142130295 R CF 1 6W 3K J R495 5142118295 R CF 1 6W 1K8 J R496 5142110295 R CF ...

Page 54: ...R 10D R805 RB 5101108400 THERMISTOR SURGE PROTECTORS 10 3A R806 RA 5101110200 POSISTOR 14 M 270V R806 RB 5101110201 POSISTOR 14 M AC270V R807 5142810095 R CF 1 4W 10 J R808 5130322803 R MOF 1W 0 22 J R809 5130518303 R MOF 3W 18K J R810 5142882495 R CF 1 4W 820K J R820 5142130295 R CF 1 6W 3K J R821 5142410290 R CF 1 2W 1K J CKT NO Part no Description R822 5142843295 R CF 1 4W 4K3 J R824 5142130395...

Page 55: ...POWER TRANSFORMER SWITCHING TPW 698 T802 5061111700 FILTER EMI TRANSFORMER TLF 117 20MH MIN T803 5061111100 FILTER EMI TRANSFORMER TLF 111 2 5MH MIN F801 5054431539 FUSE 250V 3 15A U401 5053101690 PCB MAIN BOARD PWB 0169 340X245 V901Z 5036200701 ADHESIVE HOLT MELT X510 RA 6699003504 CERAMIC RESONATOR CST8 00MTW TCR 1056 X510 RB 6699643001 CERAMIC RESONATOR MURATACSTS0800MG03 Z501 RA 5202200591 SPA...

Page 56: ...C925A 5236310491 C BL 50V 0 1UF Z C926 5233310301 C CE 1KV 10000PF K C926A 5233547201 C CE 1KV 4700PF M C926B 5233318191 C CE 1KV 180PF K CKT NO Part no Description C928 5242210191 C CE 50V 100PF J C930B 5242210191 C CE 50V 100PF J C931 5213601091 C EL 50V 1UF M C932 5236310491 C BL 50V 0 1UF Z C933 5216301091 C EL 100V 1UF M C933A 5232333191 C CE 500V 330PF K C934 5213333191 C EL 16V 330UF M C934...

Page 57: ...SWITCHING 1SS133 D941 6613003032 DIODE SWITCHING 1N4148 TD D943 6613003032 DIODE SWITCHING 1N4148 TD D944 6613003032 DIODE SWITCHING 1N4148 TD D961 6613003032 DIODE SWITCHING 1N4148 TD D962 6613003032 DIODE SWITCHING 1N4148 TD D963 6613004934 DIODE SWITCHING 1SS133 D964 6613004934 DIODE SWITCHING 1SS133 D973 6613003032 DIODE SWITCHING 1N4148 TD D974 6613003032 DIODE SWITCHING 1N4148 TD PS DIODE 1N...

Page 58: ...5Y Q985 RB 6621015335 TRANSISTOR NPN HF H945P Q987 RA 6621015332 TRANSISTOR NPN HF 2SC1815Y Q987 RB 6621015335 TRANSISTOR NPN HF H945P Q988 6621015332 TRANSISTOR NPN HF 2SC1815Y COIL L912 5064456845 COIL PEAKING TRF 8568M 0 56UH M L942 5064456845 COIL PEAKING TRF 8568M 0 56UH M L972 5064456845 COIL PEAKING TRF 8568M 0 56UH M L980 5062202300 COIL HOR CHOKE TLN 2026 L981 5062119801 COIL CHOKE EMI CH...

Page 59: ...5142443090 R CF 1 2W 43 J R939 5142810395 R CF 1 4W 10K J R940 5142810095 R CF 1 4W 10 J R941 5142120295 R CF 1 6W 2K J R943 5142868095 R CF 1 4W 68 J CKT NO Part no Description R946 5142812595 R CF 1 4W 1M2 J R947 5142815395 R CF 1 4W 15K J R948 5142110195 R CF 1 6W 100 J R949 5142110195 R CF 1 6W 100 J R950 5142868495 R CF 1 4W 680K J R952 5142410590 R CF 1 2W 1M J R952A 5130333003 R NIF 1W 33 J...

Page 60: ...GAP MITSUBISHI DC200V 1PF GD412 200V M Z953 RA 5202201991 SPARK GAP MITSUBISHI DC200V 1PF DSP 201N C04F Z953 RB 5202201301 SPARK GAP MITSUBISHI DC200V 1PF GD412 200V M B930 5062118309 CORT BEAD TEM2011 3 5X4 5X0 8 B981 5062122949 CORE BEAD RH03506ST B B984 5062118309 CORE BEAD TEM2011 3 5X4 5X0 8 B985 5062118309 CORE BEAD TEM2011 3 5X4 5X0 8 ASSEMBLY PWB 0171 D862 6618018400 DIODE LED CSL F500YG2M...

Page 61: ...dvise maintenance activities regarding these products using Nokia s standard report format but on separate worksheet Report to be sent to Tatung UK Service on regular monthly basis with the invoice A copy of the report to be sent to Nokia as well State PROD_CODE 449Z151 Europe 449Z159 US PROD_CODE 449Z051 Europe 449Z051 US PROD_CODE 4472051 Europe 4472059 US 3 Practical matters Tatung UK Service p...

Page 62: ...0 or are unique to the Tatung product Consignment Spares These will be supplied direct to the TPM based on anticipated repairs which are based on the market share per country as advised to Telford by Salo from time to time See Page 4 for current information Replenishment Spares These will be supplied automatically on a monthly basis according to the usage that TPM tells us in TPM monthly report If...

Page 63: ...days Near New As New plastics but re use packaging 2nd and 3rd Years Like for Like Plastics cleaned as much as possible and re use packaging United States 000 030 As New in all respects 031 090 Near New As New plastics but re use packaging 091 365 Like for Like Plastics cleaned as far as possible and re use packaging 2nd and 3rd Years Like for Like Plastics cleaned as far as possible and re use pa...

Page 64: ...together on a Warranty Adder project such that if Nokia TPMs are unable to Invoice at Tatung Current Market prices then Nokia will consider using Tatung TPMs project time table as on Page 4 Tatung Service Contacts Spares Orders other than Auto Replen Main PCB Issues Tech Authority Telephone 44 1952 280401 Telephone 44 1952 280400 Telefax 44 1952 292096 Telefax 44 1952 292096 Adrian Morris adrianm ...

Page 65: ...I L of Haarlem Norway 2 ABB of Slependen IBAS of Kongvinger Poland 1 Computer Service of Warsaw Portugal 4 F E P of Russia 10 C P S of Moscow Lanck of St Petersburg Slovenia 2 Acord 92 of Ljubljana Spain 4 F E P of Sweden 7 Teli Service of Upplands Vasby Switzerland 1 Cos of Baden Daettwil Turkey 0 Ukraine 0 United Kingdom 1 Eurographics of Romsey United States 8 Trillium of Raleigh Warranty Adder...

Page 66: ... replaced if faulty We may require faulty CRTs to be returned to Tatung Service at Telford we will advise TPM if that is necessary from time to time Main PCBs These are not available as a spare part If TPM wishes to replace a Main PCB the TPM must advise the reason to Tatung Service Technical Department who will if it is justified authorise the despatch of a Main PCB Spares Orders other than Auto ...

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