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Fujitsu P50XHA10US, Service Manual

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Fujitsu P50XHA10US Service Manual Download Page 20

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1. Digital PCB

(D2)

2. Data Drive  (U/C)

(C2)

1. Digital PCB

(D2)

2. Data Drive  (U/R)

(C3)

Check

PCB

Check

PCB

Symptom

Symptom

1. Saving Power 

(C9)

1. Saving Power 

(C9)

Check

PCB

Check

PCB

Symptom

Symptom

1. Scan Drive Output (Upper) 

(SU)

2. Scan Drive

(SC)

1. Scan Drive Output (Lower) 

(SD)

2. Scan Drive

(SC)

Check

PCB

Check

PCB

Symptom

Symptom

1. Scan Drive Output (Upper) 

(SU)

2. Display Panel Assy  

(Glass)

1. Scan Drive Output (Lower) 

(SD)

2. Display Panel Assy  

(Glass)

Check

PCB

Check

PCB

Symptom

Symptom

1. Data Drive  (U/R)

(C3)

2. Digital PCB

(D2)

3. Display Panel Assy  

(Glass)

1. Data Drive Power (U/C)

(C2)

2. Digital PCB

(D2)

3. Display Panel Assy  

(Glass)

Check

PCB

Check

PCB

Symptom

Symptom

Summary of Contents for P50XHA10US

Page 1: ...P50XHA10US Co p y Pro h ib ite d FUJIT SU GEN ER AL Proprietary ...

Page 2: ...EMC EN55022 1998 Class A EN61000 3 2 1995 EN61000 3 3 1995 EN55024 1998 EN61000 4 2 1995 EN61000 4 3 1996 EN61000 4 4 1995 EN61000 4 5 1995 EN61000 4 6 1996 EN61000 4 8 1993 EN61000 4 11 1994 EN60065 EN55022 1998 Class B EN61000 3 2 1995 EN61000 3 3 1995 EN55024 1998 EN61000 4 2 1995 EN61000 4 3 1996 EN61000 4 4 1995 EN61000 4 5 1995 EN61000 4 6 1996 EN61000 4 8 1993 EN61000 4 11 1994 0 to 15 moun...

Page 3: ... SVGA 75 Hz or less for XVGA SXGA 60 Hz or less for UXGA 640 x 480 31 47 59 94 VGA 640 x 480 640 x 480 37 50 75 00 VGA 75 Hz 43 27 85 01 VGA 85 Hz 720 x 400 31 47 70 09 400 lines 800 x 600 37 88 60 32 SVGA 60 Hz 800 x 600 800 x 600 46 88 75 00 SVGA 75 Hz 53 67 85 06 SVGA 85 Hz 1024 x 768 48 36 60 00 XGA 60 Hz 1024 x 768 1024 x 768 1024 x 768 60 02 68 68 75 03 84 99 XGA 75 Hz XGA 85 Hz 1280 x 1024 ...

Page 4: ... 8 EXAMPLE OF CONNECTION TO EXTERNAL COMPONENTS Remote control Display Speaker optional Speaker VCR DVD player Satellite tuner PC CONNECTION ...

Page 5: ...een over to a desired wide screen ON OFF button Turns the power ON and OFF standby state Right section Control Panel Right side of display DISPLAY SECTION FRONT This lamp shows the state of the power supply Lit red Stand by Lit green Power ON Lit orange Power saving DPMS Power saving Flashing red Malfunction Flashes differently depending function mode ON on the type of malfunction Receives signals...

Page 6: ...n Fine is selected as the Picture Mode Black Level Colour Temp User Color Temp DVI Input Audio Input OSD Language Name Select 24 Frame Mode FACTORY DEFAULT Treble Bass Balance Loudness Load Save Execute Position Adjustment Clamp Position Only Comp Video 8 to 8 Size Width Height Yes No Default White Screen Yes No Yes No Default Red 0 to 255 0 to 255 0 to 255 Green Blue On Off DVI 1 DVI 2 On Off On ...

Page 7: ...B Temp sensor IC757 1 OSD LED lamp display status Cause Check point Steady light Red Stand by status Continuous Flashes continuously Red No power Power supply protector operated Main Digital PCB PDP panel 1 time Flashes once every 4 sec Red Fan protector operated Fan Main Digital PCB 2 times Flashes twice every 5 sec Red Temperature protector operated Ambient temperature of unit Temperature sensor...

Page 8: ...TMENT Adjustment Note Confirm the main voltage set switch is set to 220 240V W and E version Confirm the main voltage set switch is set to 120V U version 230V covers input AC voltage from 200V till 260V and 110V covers from 90V till 130V ...

Page 9: ... 2 2002 9 SEP 0 OCT N NOV D DEC For Example YA1450001 YA 1 4 5 0001 MID AUG 2001 YA Production Line 1 Production Line No 4 Production Period Day 1st Month 2 Production Year 1 BEG 1 10 1 2001 2 MID 11 20 2 2002 3 END 21 30 31 2nd Month 3 Production Month 4 BEG 1 10 1 JAN FEB 5 MID 11 20 2 MAR APR 6 END 21 30 31 3 MAY JUN 4 JLY AUG 5 Serial Number 5 SEP OCT From 0001 6 NOV DEC 1 2 3 4 5 V V V V 1 2 ...

Page 10: ...ctrolytic capacitors to discharge Wide Auto Input White pattern PCB Item VR Test Point Level PFC R548 P24 connector pin 1 400V 1V Vsus R639 TPVsus Vsus 1V Vda R545 TP117 74V 1V Vad R6477 TPVAD Vad 1V Vbk R6670 TPVBK Vbk 5V Sustain Drive PCB Ve R6829 TPVE VE 1V Vsus R639 TPVsus Vsus 1V Vad R6477 TPVAD VAD 1V Ve R6829 TPVE VE 1V Panel Glass Scan Drive PCB Power Supply PCB ...

Page 11: ...ation R6523 R6477 Vad TPVBK TPSC1 TPVAD TP7117 Vda TP7117 Vda TP7117 Vda TPVSET TP7117 Vda P24 connector pin 1 TPSS1 TPVe TPVSUS TPVSCN R548 PFC S701 120V 220 240V Switch R639 Vsus R545 Vda R6770 Ve Adjustment VR Location Test Point Location VR AND TEST POINT LOCATION ...

Page 12: ...CTION 92 FAN 92 FAN INLET FILTER AC LINE FILTER TERMINAL VIDEO AUDIO POWER ON OFF SWITCH AUDIO TERMINAL M02GOG M02AF M02GOA M01CUA M02GOB M02GOC M02GD M02GOD M02GOE M02GOF Common Common Common Common LED PHOTO AMP KEY SWITCH PHOTO AMP P50XHA10WS GENERAL CONNECTION DIAGRAM 36 ...

Page 13: ...ve Upper Right PCB C3 S141011692 Data Drive Lower Right PCB C4 S141011708 Data Drive Lower Center PCB C5 S141011715 Data Drive Lower Left PCB C6 S141011722 Saving Power PCB C9 S141011777 Scan Drive Output Upper PCB SU S141011739 Scan Drive Output Lower PCB SD S141011746 Scan Drive PCB SC S141011807 Sustain Drive Output Upper PCB SS2 S141011753 Sustain Drive Output Lower PCB SS3 S141011760 Sustain ...

Page 14: ...N 92 FAN 92 FAN INLET FILTER AC LINE FILTER TERMINAL AUDIO POWER ON OFF SWITCH AUDIO TERMINAL M02GOG M02AF M02GC EURO SCART OPTIONAL M02GOA M01CUA M02GOB M02GOC M02GOD M02GOE M02GOF Common Common Common Common LED PHOTO AMP KEY SWITCH PHOTO AMP P50XHA10ES GENERAL CONNECTION DIAGRAM 37 ...

Page 15: ...CTION 92 FAN 92 FAN INLET FILTER AC LINE FILTER TERMINAL VIDEO AUDIO POWER ON OFF SWITCH AUDIO TERMINAL M02GOG M02AF M02GOA M01CUA M02GOB M02GOC M02GD M02GOD M02GOE M02GOF Common Common Common Common LED PHOTO AMP KEY SWITCH PHOTO AMP P50XHA10US GENERAL CONNECTION DIAGRAM 38 ...

Page 16: ...lace Video PCB Assy Is on screen display normal Check PDP Panel Video PCB faulty Video PCB faulty Signal processing PCB faulty Replace Main Digital PCB Assy Replace Main Digital PCB Assy Replace Video PCB Assy Replace Video PCB Assy Signal processing PCB faulty Check 3 Lights steadily for more than 10 sec GREEN NO YES All input image faulty Video input image faulty S video input image faulty Compo...

Page 17: ...0 5 sec at an interval of 5 sec Check 2 Start Adjust PDP unit installation so that peripheral temperature is 40 0 C or less No Yes Is ambient temperature of IC757 on Main Digital PCB less than 60 C Microcomputer peripheral circuit faulty Yes Replace Main Digital PCB Assy Fan faulty Replace fan Temperature sensor IC757 faulty Temperature sensor cooling The temperature sensor IC757 is installed on M...

Page 18: ...s Yes No No No Is RGB cable pin arrangement appropriate What kind of signal is output from signal source Is composite sync signal input to pin 2 of RGB cable Is composite sync signal input to pin 13 of RGB cable TLL ANALOG selected Is horizontal sync signal input to pin 14 of RGB cab Check connection cable Check input signal Connect RGB cable to terminal Check input signal No Mak Change sync switc...

Page 19: ...U R C3 5 Sustain Drive SS 1 Main Digital PCB 2 Digital PCB D2 3 Scan Drive SC 4 Sustain Drive SS 1 Digital PCB D2 2 Sustain Drive SS 1 Digital PCB D2 2 Data Drive L R C4 1 Digital PCB D2 2 Data Drive L C C5 1 Digital PCB D2 2 Data Drive L L C6 1 Digital PCB D2 2 Data Drive U L C1 1 Digital PCB D2 2 Data Drive L R C4 3 Data Drive L C C5 4 Data Drive L L C6 5 Sustain Drive SS Check PCB Check PCB Che...

Page 20: ... 2 Scan Drive SC 1 Scan Drive Output Lower SD 2 Scan Drive SC Check PCB Check PCB Symptom Symptom 1 Scan Drive Output Upper SU 2 Display Panel Assy Glass 1 Scan Drive Output Lower SD 2 Display Panel Assy Glass Check PCB Check PCB Symptom Symptom 1 Data Drive U R C3 2 Digital PCB D2 3 Display Panel Assy Glass 1 Data Drive Power U C C2 2 Digital PCB D2 3 Display Panel Assy Glass Check PCB Check PCB ...

Page 21: ... Display Panel Assy Glass Check PCB Check PCB Symptom Symptom 1 Data Drive L C C5 2 Digital PCB D2 3 Display Panel Assy Glass 1 Data Drive L L C6 2 Digital PCB D2 3 Display Panel Assy Glass Check PCB Check PCB Symptom Symptom 1 Sustain Drive SS 1 Display Panel Assy Glass Check PCB Check PCB Symptom Symptom ...

Page 22: ...Preset No On OSD bright On OSD dark Off Screen Orbiter Exhibition Mode Information Memory 1 Memory 2 Memory 3 Memory 4 Memory 5 Memory 6 Memory 7 Memory 8 English Deutsch Espanol Francais Italiano Portugues Video Input Yes No RGB PC Decoder Mode Time Moving Area Off Time Mode DPMS Off 1 min 15 min 45 min 60 min Black White Auto 1 Auto 2 NTSC PAL SECAM PAL60 N PAL M PAL 4 43NTSC VGA Auto WVGA 480P ...

Page 23: ...l Power input terminal Connect this terminal to the power cable supplied with the display When connecting a cable attach a ferrite core to the cable External speaker output terminal EXT SP Connect this terminal to the optionally available speaker When connecting a cable attach a ferrite core to the cable See the speaker instruction manual for more information Audio1 input terminal AUDIO1 INPUT Aud...

Page 24: ...ore information Audio3 input terminal AUDIO3 INPUT Audio2 input terminal AUDIO2 INPUT Audio1 input terminal AUDIO1 INPUT Connect this terminal to the sound output terminal of your VCR etc RGB3 input terminal RGB3 INPUT BNC Connect this terminal to the PC s display analog RGB output terminal or decoder digital broadcast tuner etc output terminal When RGB3 input terminal is connected Comp video mode...

Page 25: ...his terminal to the PC s display analog RGB output terminal or decoder digital broadcast tuner etc output terminal Power input terminal Connect this terminal to the power cable supplied with the display When connecting a cable attach a ferrite core to the cable External speaker output terminal EXT SP Connect this terminal to the optionally available speaker When connecting a cable attach a ferrite...

Page 26: ...ure Enter button ENTER Press this button to finalize the selection of a desired menu or option within a menu MUTE button Temporarily mutes the sound PICTURE MEMORY button Recalls the PICTURE MEMORY WIDE button Switches the screen over to a desired wide screen RGB3 VIDEO4 input mode selector button RGB3 VIDEO4 Selects RGB3 or VIDEO4 Volume adjustment buttons VOL Adjust the volume Press the button t...

Page 27: ...deo output To audio outputs To audio inputs To S video input To video input VCR Connect the video signal cable to either the S video input terminal or the video input terminal Bottom of Display Ex P42VHA10 9 Model P50XHA10W U ...

Page 28: ...R SATELLITE TUNER Connect the video signal cable to the component video input terminal S video input terminal or the video input terminal If the component to be connected is equipped with component video output terminal it is recommended to connect to the component video terminal Connect the video signal cable to the component video input terminal S video input terminal or the video input terminal...

Page 29: ...odel please consult your dealer for information on the right cable to purchase The PC can be connected to either the front side or the rear side whichever is most convenient To RGB output DVI D To RGB output mD sub To audio output To audio To RGB2 input mD sub input To RGB1 input DVI D 11 ...

Page 30: ...put To audio input VCR Connect the video signal cable to the SCART terminal When the P TE1000E is installed Connect the video signal to either the S video input terminal or the video input terminal When the P TE1010E is installed To SCART output To SCART input An example of the underside of the display with the P TE1000E installed in the P42VHA10 12 Model P50XHA10E ...

Page 31: ...ipped with component video output terminal it is recommended to connect to the component video terminal To SCART output To component video output To audio output To audio input To component video input To SCART input An example of the underside of the display with the P TE1000E installed in the P42VHA10 An example of the underside of the display with the P TE1010E installed in the P42VHA10 To comp...

Page 32: ...video output To video output To audio input To component video input To S video input To video input SATELLITE TUNER Connect the video signal cable to either the component video terminal or the SCART terminal When the P TE1000E is installed Connect the video signal cable to the component video input terminal S video input terminal or the video input terminal When the P TE1010E is installed If the ...

Page 33: ...ng a PC differs with the PC model please consult your dealer for information on the right cable to purchase The PC can be connected to either the front side or the rear side whichever is most convenient To RGB output DVI D To RGB output mD sub To audio output To audio input To RGB2 To RGB1 input DVI D input mD sub 15 ...

Page 34: ...Remote control Display Speaker optional Speaker PC EXAMPLE OF CONNECTION TO EXTERNAL COMPONENTS 16 ...

Page 35: ...odel please consult your dealer for information on the right cable to purchase The PC can be connected to either the front side or the rear side whichever is most convenient To RGB output DVI D To RGB output mD sub To audio output To audio input To RGB1 input DVI D To RGB2 input mD sub 17 ...

Page 36: ... modes images of reduced size are displayed on the screen using size reduction and interpolation Also note that on screen information is also displayed in reduced size Out of range appears if the display receives a signal whose characteristic does not fall within the display s permissible range You can check the input signals with Information on the OTHERS Menu screen The sync switch TTL ANALOG sw...

Page 37: ...3 17 21 Pin No Input Signal 1 2 Right audio 3 4 Audio ground 5 Blue ground 6 Left audio 7 Blue Pin No Input Signal 8 9 Green ground 10 11 Green 12 13 Red ground 14 Pin No Input Signal 15 Red chrominance 16 17 18 Compositevideoground 19 20 Composite video Y 21 Ground ...

Page 38: ...TMENT TROUBLESHOOTING USING LED AND OSD TROUBLESHOOTING FLOWCHART TROUBLESHOOTING PANEL MAIN POWER SELECTOR SWITCH ADJUSTMENT EXPLANATION OF LABELS REPLACEMENT PARTS AND REQUIRED ADJUSTMENT VR AND TEST POINT LOCATION GENERAL CONNECTION DIAGRAM DISASSEMBLY PROCEDURES 24 25 26 29 32 33 34 35 36 39 73 PARTS LIST TRANSPORTATION AND HANDLING RESTRICTIONS 74 1 ...

Page 39: ...sible injury to the operator When transporting by car place the unit as shown in the figure Slots and openings in the cabinet are provided for ventilation These ensure reliable operation and protect the unit from overheating These openings must not be blocked or covered The openings should never be blocked by placing the unit on a bed sofa rug or similar surface The unit should not be placed in a ...

Page 40: ... or parts with the same characteristics as the original parts Unauthorized substitutions may result in fire electric shock or other hazards Upon completion of any service of repairs ask the service technician to perform safety checks to determine that the unit is in proper operating condition Place the unit more than one foot away from heat sources such as radiators heat registers stoves and other...

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