Pioneer Elite PureVision PRO 1410HD Скачать руководство пользователя страница 52

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NEC Plasma Display

Cause/Countermeasure:

②

If the connector CN7709 disconnected from Data Relay Board (RU) is short-circuited between Pin 1 (or 2) and

GND (Pin 3 or 4)

⇒

Data IC is broken

⇒

Replace

PDP.

③

If the connector CN7709 disconnected from Data Relay Board (RU) is short-circuited between Pin 5 (or 6) and

GND (Pin 3 or 4)

⇒

Data Relay Board (LU) or (RU) is failed

⇒

a) If the connector CN7608 disconnected from Data Relay Board (LU) is short-circuited between Pin 1

and GND (Pin 2 or 6)

⇒

Data Relay Board (LU) is failed

⇒

Exchange Data Relay Board (LU).

b) If the connector CN7708 disconnected from Data Relay Board (RU) is short-circuited between Pin 1

and GND (Pin 2 or 6)

⇒

Data Relay Board (RU) is failed

⇒

Exchange Data Relay Board (RU).

Data Relay Board (RU)

Data Relay Board (LU)

CN7709

Data Relay Board (RU)

OK: Open
NG: Short

CN7608 CN7708 CN7709

Содержание Elite PureVision PRO 1410HD

Страница 1: ...42 61 Inch Plasma Field Service and Training Guide PRO 1410HD PDP 614MX PDP 424MV Technical Training Department 1925 E Dominguez Street Long Beach CA 90810 ...

Страница 2: ......

Страница 3: ...ing High Voltage Board And Scan ICs 54 55 Blinking In Red And Green Flow Chart 17 Testing High Voltage Board For No Picture 56 57 Lighting In Green Then Red Flow Chart 18 Digital Board Symptoms 58 No Picture Flow Chart 19 Power Off Symptoms 59 61 Audio Troubleshooting Flow Chart 20 Picture Problems High Voltage Board 62 Remote Troubleshooting Flow Chart 21 22 All Connector Locations 63 Closed Capt...

Страница 4: ...d as a servicing aid and is not intended to replace the service manual The student should have the appropriate service manual on hand when when using this guide Data in the service manual for this unit contains specific information on safety parts and adjustments Safety information Important safety data for this Pioneer model is contained in the service manual Before returning the unit to the cust...

Страница 5: ...PDP 424MV PCB Layout POWER UNIT SENB PWB SENC PWB CTL PWB 232C PWB LED PWB PWR PWB MAIN PWB AUDIO PWB SEND PWB High Voltage 5 ...

Страница 6: ...POWER UNIT MAIN PWB AUDIO PWB PRO 1410HD PDP 614MX SENB PWB SEND PWB SENC PWB CTL PWB LED PWB PWR PWB Scanning PWB 232C PWB 6 ...

Страница 7: ...ctor zVideo selector Video RGB YC V zSync selector Sync on green HD VD Y Video decoder z3 58NTSC Motion compensated 3D Y C separation zPAL Motion compensated 2D Y C separation zColor demodulation zDigital chroma decoder DVI receiver z HDCP 7 ...

Страница 8: ...ASSY AD converter IP converter Resolution converter Frame rate converter Contrast Bright Color temperature adjustment De Gamma converter Error diffusion Dither LVDS Low voltage differential signal OSD On screen display SPLIT SCREEN 8 ...

Страница 9: ...B ASSY AUDIO AMPLIFIER SENB PWB SENC PWB SEND PWB Temperature sensor 232C PWB Remote in out 232C input terminal CTL PWB INPUT SELECT EXIT LEFT RIGHT VOLUME UP DOWN PROCEED PWR PWB Power switch LED PWB POWER STANDBY LED POWER UNIT 9 ...

Страница 10: ...IC9503 CPU Normal Power On Operation 61 42 Fan C 61 Only 1 2 2 3 4 5 6 7 7 7 7 7 8 8 3 2 9 10 ...

Страница 11: ...s to the RS232 and Power Switch PCB s At this time the Main Microprocessor sets the state to Standby and the front panel LED lights Red 5 From Standby pressing the Power button will send a 5 volt signal to the Main Microprocessor from the Power Switch PCB Connector PW pin 2 POIN 6 The Main Microprocessor outputs the Power On 5 volt signal to the Power Supply from Connector PM pin 3 POWER At this t...

Страница 12: ...Common Trouble Shooting Page Trouble Area 13 Power Failure 14 15 Blinking in Green 16 Blinking in Red 17 Blinking in Red Green 18 Lighting Green then Red 19 No Picture 20 Audio 21 22 Remote 23 24 Closed Caption 12 ...

Страница 13: ...g in green and then in red Alarm of power line error Go to P18 Is a 5Vdc output available in the state that the LD connector is disconnected and the main power is turned ON The LD connector or the LED PWB is fault YES NO Is a 5Vdc output available in the state that the RS connector is disconnected and the main power is turned ON The RS connector or the 232C PWB is fault YES NO The PW connector PWR...

Страница 14: ...the SENB PWB is fault NO The MAIN PWB is fault Is there a display of for all the numerals at the right side of T1 T2 T3 NO YES Press the remove control keys in the sequential order of POWER ON POWER ON EXIT DISPLAY and enter the factory adjustment menu Press the MENU ENTER key to display the FAN SET menu P2 11 Blinking in green intervals of 2 seconds FAN SET Turn off the main power supply Pressing...

Страница 15: ...N C and FC connectors are used only for the 61 inch Series The MAIN PWB is fault Is the fan running Caution When alarming is canceled FAN MODE of FAN SET P2 11 in the factory adjustment menu automatically moves from ENA to H thus causing the fan to run Is there a 3 3Vdc output at Pin of the FA and FB FC connectors Is there a voltage output of 11 3Vdc for the 42inch model and 9 3Vdc for the 61inch ...

Страница 16: ...ly 1 Turn off the main power supply and pull out the power cord from the wall outlet 2 Wait for about 60 minutes until the temperature in the main unit lowers 3 Check whether the heat discharge port is covered with dust or the like If yes remove the clogging substance 4 If the unit is used where the ambient temperature is high it should be moved to an adequate place air temperature ranging from 5 ...

Страница 17: ...us the table specified below Caution When the main power supply is turned on with the Menu key of the product kept pressed it takes 30 seconds more to assume the state of blinking in red and green In this time period the following voltage checks should be carried out If the state of blinking in red and green is assumed during this checking take actions of Alarm Canceling and Voltage Check Mode Set...

Страница 18: ...al NO YES The MAIN PWB or the AUDIO PWB is fault The Power unit or the PN connector is fault Caution The voltage values of Vd and Vs can differ according to the PDP The method of checking these voltage values is obtainable from 2 Adjustment of the power unit in the method of adjustment YES The MAIN PWB is fault Make an OFF ON setting twice for the main power supply in order to reset the alarming c...

Страница 19: ... the MODULE YES YES NO The AD connector or the PDP is fault The MAIN PWB is fault No picture is displayed Does the priming glimpse NO Test PDP Module Area Make the setting of OFF ON for the main power supply When the AD connector is disconnected is the LVDS signal normally output to each pin of the AD connector For more details of the signal refer to the descriptions about the connector pins 19 ...

Страница 20: ... is disconnected is the audio signal output available at the speaker terminal 5Vpp 5Vpp 3 5Vdc The MAIN PWB or the AU connector is fault Caution In regard to the method of audio input setting refer to the specifications and the instruction manual to confirm that all the setting is correct Then troubleshooting can be carried out It must be noted that the protector functions and no audio output is a...

Страница 21: ...te control or the remote control cable is fault YES The RS connector or the MAIN PWB is fault The 232C PWB is fault The 232C PWB is fault Are the 0Vdc and 5Vdc outputs respectively available at Pins 9 and 10 of the RS connector in the standard product of 232C PWB NO The MAIN PWB is fault YES The wired remote control is not effective Caution The wired remote control is not effective if the setting ...

Страница 22: ...red or wireless is conducted for the remote control through the remote terminal it is necessary to pull out the remote control cable from the remote terminal Troubleshooting should be carried out after confirming that IR REMOTE is set at ON and that ID NUMBER is at ALL according to the user s menu The wireless remote control is not effective The LED connector or the LED PWB is fault The PW connect...

Страница 23: ... NO YES NO YES The CCD PWB is fault The MAIN PWB is fault YES YES The MAIN PWB is fault NO 3 3Vp p NTSC video signal with gray scale input 1Vp p In the state that the CCD PWB is dislodged are there a voltage output of 6 0Vdc at Pin 3 of the PV connector and 3 3Vdc at Pin 1 of the PN connector in the MAIN PWB NO YES The CCD PWB is fault Is there a digital waveform output 3 3Vp p at Point E in 4 pla...

Страница 24: ... Fig 1 CCD PWB Pattern Diagram A B D E 3 3V 6V C 24 ...

Страница 25: ...esting Scan board Y drive 27 Testing Scan IC s and Common board X drive 28 Testing Data IC s Digital board fuse 29 30 PC board replacement screws connector locations 31 37 Adjustments 38 41 Disassembly 42 43 Parts List 44 49 Connector pin Voltages and Signals 25 ...

Страница 26: ...t center of the Scanning PKG Approx 10 Ω 1 W Fusible resistor R29 located at the upper left corner of the Scanning PKG Approx 4 7 Ω 1 4 W Fusible resistor R108A located at the lower right corner of the Scanning PKG Approx 2 2 Ω 1 W Fusible resistor R113 located at the lower right corner of the Scanning PKG Aapprox 4 7 Ω 2 W PH2311 rear view PH2312 rear view 1 A 14 15 D 58 62 A 59 62 B 54 57 C 46 E...

Страница 27: ...he Scanning Relay PKG is in failure Failure diagnosis of the Common Board X Drive Glass fuses F1 and F2 at the upper right corner of the Common PKG Fusible resistor R101 at the lower right corner of the Common PKG Approx 2 2 Ω 1 W A 13 16 B 23 26 C 28 31 D 58 62 E 53 56 F 47 51 G 42 45 H 37 40 I 32 35 Check points Check points Between A and B Between B and H Between C and I Between D and E Between...

Страница 28: ...e symptom The image in any block of the screen is not displayed Chip fuse FU701 at the upper right corner of the digital PKG CN2 CN3 CN8 CN8 CN8 CN8 CN8 CN2 CN3 Check with a tester between Pin 5 or 6 Vd line of Data IC and ground of each Signal Relay PKG Failure diagnosis of the Digital PKG 28 ...

Страница 29: ...tors Scanning PKG 8 connectors Common Branch PKG lower One connector Signal Relay PKG upper left 7 connectors Signal Relay PKG upper center 10 connectors Signal Relay PKG upper right 8 connectors Signal Relay PKG lower right 8 connectors Signal Relay PKG lower center 10 connectors Signal Relay PKG lower left 8 connectors Scanning Relay PKG upper 5 connectors Scanning Relay PKG lower 5 connectors D...

Страница 30: ...PKG lower One screw Signal Relay PKG upper left 4 screws Signal Relay PKG upper center 5 screws Signal Relay PKG upper right 5 screws Signal Relay PKG lower right 5 screws Signal Relay PKG lower center 5 screws Signal Relay PKG lower left 4 screws Signal Relay PKG upper left 7 connectors Common board 10 connectors Scanning PKG 8 connectors Signal Relay PKG upper center 10 connectors Signal Relay P...

Страница 31: ...ge time Using the remote control 1 Press the keys in the order of POWER ON POWER ON EXIT DISPLAY in order to enter the factory adjustment menu 2 Press the MENU ENTER key to select the USAGE TIME menu 8 11 Then the integrated time 34567 hours example accumulated till the present time is displayed when the main power supply is turned on except for the standby mode 3 When the keys are pressed in the ...

Страница 32: ...e PDP Vd value of the voltage regulation indicator label on below the figure 1V Otherwise turn the volume control RV5 until the voltage attains the voltage values specified for the PDP Vd value of the voltage regulation indicator label on below the figure 1V 2 3 Adjustment of the 5V voltage 1 Display a color bar by means of either video signal of VIDEO input or DVD HD input or RGB input 2 Confirm ...

Страница 33: ...wer unit Adjustment VR location PH PD P A P N P M P V AC CH3 Vcc CH4 Vd CH2 Vs RV5 D 70 ADJ RV6 D 170 ADJ CH1 D GND RV2 D 5 ADJ RV3 D 3 3 ADJ Adjustmen t of 5V Adjustment of the Vd voltage Adjustment of the Vs voltage 33 ...

Страница 34: ... serial number Blank 0 9 A Z 5 Moving the POSITION CONTROL keys of and select the next digit by means of a cursor 6 Repeat the processes of 4 and 5 above and register the serial number completely Caution 1 No modification is possible here because this modification is already finished by 3 2 Factory shipment setting initial setting Caution 2 No modification is possible here because registration is ...

Страница 35: ...ys of and to select the next digit MONITOR INFORMATION MODEL NAME PDP 614MX SERIAL NUMBER D SOFT WARE VERSION F123 USAGE TIME 00000H T1 025 T2 025 T3 025 T4 MENU ENTER NEXT EXIT PREV MONITOR INFORMATION MODEL NAME PDP 614MX SERIAL NUMBER D SOFT WARE VERSION F123 USAGE TIME 00000H T1 025 T2 025 T3 025 T4 MENU ENTER NEXT EXIT PREV 35 ...

Страница 36: ...ropean countries 3 Press the keys in the order of MUTE POSITION CONTROL POSITION CONTROL OFF TIMER to make Factory shipment setting When Factory shipment setting is executed the red characters of SET is shown for about 5 seconds on the right side of the DESTINATION ALPHABETS The setting is finished when these red characters of SET go out In regard to the factory shipment setting values refer to th...

Страница 37: ...l setup values applicable in common to all models MENU A G W J AW GW WW JW SHIP A G W J AW GW WW JW PSC LIMIT OFF OFF OFF OFF OFF LIMIT PC ON ON ON ON ON U SCAN OFF OFF OFF OFF OFF V FREQ OT AUTO 60Hz 60Hz AUTO AUTO V FREQ VD AUTO 60Hz 60Hz AUTO AUTO SYNCLEVEL1 TTL TTL TTL TTL TTL SYNCLEVEL2 TTL TTL TTL TTL TTL SUB ORB 1 ON ON ON ON ON SERVICE PIC FREEZE 1 ON ON ON ON ON MONITOR INFORMATION LOCATI...

Страница 38: ...5KFE 29N01431 14p 3 SRW35 PL CPIMS 3 10 15KFE 29N01431 14p 3 SRW35 PL CPIMS 3 10 15KFE 29N01431 14p M56 SPEAKER LABEL 29L03552 M56 SPEAKER LABEL 29L03552 M31 GS COVER 29H02782 M31 GS COVER 29H02782 M63 LABEL EARTH 24L44791 M63 LABEL EARTH 24L44791 Caution To be used only for the PX 61XM3 Caution To be used only for the PX 61XM3 4 SRW32 CBIPS 4 12 15KFE 29N01401 12p 4 SRW32 CBIPS 4 12 15KFE 29N0140...

Страница 39: ...Removing the POWER UNIT 1 SRW14 PL CPIMS 4 12 15KFE 29N01441 6p 1 SRW14 PL CPIMS 4 12 15KFE 29N01441 6p 2 PSU POWER UNIT 3S110161 2 PSU POWER UNIT 3S110161 39 ...

Страница 40: ...AD cable Caution For mounting it should be tightened together with the round terminal of the AD cable 4 CONNECTOR 4 CONNECTOR 7 SRW07 08 09 11 13 PL CPIMS 4 12 15KFE 29N01441 22p 7 SRW07 08 09 11 13 PL CPIMS 4 12 15KFE 29N01441 22p 6 SRW05 06 PL CPIMS 6 20 15KFE 29N01451 10p 6 SRW05 06 PL CPIMS 6 20 15KFE 29N01451 10p Removing the upper CHASSIS ASSY 5 CONNECTOR 4p 5 CONNECTOR 4p 8 CHASSIS ASSY 8 C...

Страница 41: ...5 PDP PDP NP61C2MF01AA 3S361002 5 PDP PDP NP61C2MF01AA 3S361002 PDP Panel Assembly Caution This screw is used to fasten the PWB of the PDP Caution This screw is used to fasten the PWB of the PDP 2 CN AD CABLE 31P L390 7S530036 2 CN AD CABLE 31P L390 7S530036 The right bottom corner is regarded as the mounting basis The right bottom corner is regarded as the mounting basis 41 ...

Страница 42: ...PKG upper left Signal Relay PKG upper center Signal Relay PKG upper right Signal Relay PKG lower left Signal Relay PKG lower center Signal Relay PKG lower right Recovery Relay PKG 5 PKG61C2G3 02A 9S899671 1 6 PKG61C2E1 02B 9S899660 1 7 PKG61C2E2 02B 9S899661 1 8 PKG61C2J1 01B 9S899583 1 9 PKG61C2J2 01B 9S899584 1 10 PKG61C2J3 01B 9S899585 1 11 PKG61C2J4 01B 9S899586 1 12 PKG61C2J5 01B 9S899587 1 1...

Страница 43: ... 12 02C 18 22 03B 14 16 03C 24 28 04C 24 26 28 04D 26 28 05C 26 28 05D 26 28 Board ASSY interchangeability list 61 Inch Models Note In the Board ASSY PKG replacement You can exchange it in a version of high rank than a replacement target version besides a compatible version Digital PKG follows the following list and exchange it Exchange it for 05C 27 9S899791 or 05D 27 9S899731 Exchange it for 05C...

Страница 44: ...lock signal 3 3Vac when data are received 3 3Vdc when no data are received Clock signal 3 3Vac when data are received 3 3Vdc when no data are received Clock signal 3 3Vac when data are received 3 3Vdc when no data are received Clock signal 3 3Vac when data are received 3 3Vdc when no data are received 0 RS232C MAIN 5 M 3 3V 3 3V power supply for microcomputer 0 3 3 3 3 3 3 3 3 0 MAIN RS232C 6 GND ...

Страница 45: ...3V power supply for analog signals 0 3 3 3 3 0 0 0 SENB SENＤ 4 SDA5 Data line of the I2C bus 0 During data exchange Clock signal 3 3Vac Data not exchanged 3 3Vdc During data exchange Clock signal 3 3Vac Data not exchanged 3 3Vdc 0 0 0 SENB SEND TS 1 SCL5 Clock line of the I2C bus 0 Clock signal used during data transmission 3 3Vac 3 3Vdc when no data are transmitted Clock signal used during data t...

Страница 46: ... speed revolution Fan mode H 7 6Vdc during medium speed revolution Fan mode M 5 3Vdc during low speed revolution Fan mode L 9 3Vdc during high speed revolution Fan mode H 7 6Vdc during medium speed revolution Fan mode M 5 3Vdc during low speed revolution Fan mode L 0 0 0 2 GND GND 0 0 0 0 0 0 3 ALARM 42VM5 42VP5 42VR5 42XM3 42XR3 50XM4 50XR4 61XM3 61XR3 0 0V during normal fan operation 3 3V dc whi...

Страница 47: ... LVDS serial differential G output 0 3Vac Bias 1 25Vdc OSD LVDS serial differential G output 0 3Vac Bias 1 25Vdc 0 0 0 MAIN PDP 13 RF Mode system output F 0 Video mode LVDS serial differential F output 0 3Vac Bias 1 25Vdc Video mode LVDS serial differential F output 0 3Vac Bias 1 25Vdc 0 0 0 MAIN PDP 14 RF Mode system output F 0 Video mode LVDS serial differential F output 0 3Vac Bias 1 25Vdc Vide...

Страница 48: ...eceived 5Vdc when no data are received Clock signal 5Vac when data are received 5Vdc when no data are received Clock signal 5Vac when data are received 5Vdc when no data are received Clock signal 5Vac when data are received 5Vdc when no data are received 0 LED PWR 2 LEDCTL1 Standby red LED control 0 0 0 3 3 3 3 0 PWR LED 3 LEDCTL2 POWER ON green LED control 0 3 3 3 3 0 0 0 PWR LED 4 GND GND 0 0 0 ...

Страница 49: ...D GND GND 0 0 0 0 0 0 3 D GND GND 0 0 0 0 0 0 4 D 5 5V power supply for digital circuits 0 5 15 5 15 0 0 0 POWER PDP 5 D GND GND 0 0 0 0 0 0 6 D GND GND 0 0 0 0 0 0 7 D 65 Vd power supply for PDP 0 65Vdc changeable according to the PDP 65Vdc changeable according to the PDP 0 0 0 POWER PDP 8 NC digital circuits 9 D 175 Vs power supply for PDP high voltage circuits 0 175Vdc changeable according to t...

Страница 50: ...ting High Voltage board and Scan IC s 56 57 Testing High Voltage board for no picture 58 Digital board Symptoms 59 61 Power Off Symptoms 62 Picture problems High Voltage 63 All Connector locations 64 Screw locations on PCB s 65 66 Parts list 67 73 Adjustments 74 77 Disassembly 78 83 Connector pin Voltages and Signals 50 ...

Страница 51: ...e in Data Relay Board Exchange the Data Relay Board Failure in multiple Data IC Replace PDP Horizontal Line 1 line 2 lines Line block Line block Symptom Horizontal lines Cause Countermeasure Failure in Scan IC on Scan Relay Board Exchange Scan Relay Board Open or contact failure of Scan Flexible Cable CN01 CN04 at output side of Scan Relay Board U D Clean Reconnect or exchange connector Contact fa...

Страница 52: ... 3 or 4 Data Relay Board LU or RU is failed a If the connector CN7608 disconnected from Data Relay Board LU is short circuited between Pin 1 and GND Pin 2 or 6 Data Relay Board LU is failed Exchange Data Relay Board LU b If the connector CN7708 disconnected from Data Relay Board RU is short circuited between Pin 1 and GND Pin 2 or 6 Data Relay Board RU is failed Exchange Data Relay Board RU Data R...

Страница 53: ...3 or 4 Data Relay Board LD or RD is failed a If the connector CN7808 disconnected from Data Relay Board LD is short circuited between Pin 8 and GND Pin 3 or 7 Data Relay Board LD is failed Exchange Data Relay Board LD b If the connector CN7908 disconnected from Data Relay Board RD is short circuited between Pin 8 and GND Pin 3 or 7 Data Relay Board RD is failed Exchange Data Relay Board RD OK Open...

Страница 54: ...e High Voltage Board PH2401 Ｆ High Voltage Board Surface High Voltage Board Reverse K 57 59 L 61 64 M 66 69 N 71 74 O 76 78 P 81 84 Q 86 89 R 91 S 93 96 T 99 103 V 107 W 109 X 112 J 55 56 D 15 18 F 33 35 C 10 13 A 1 4 B 6 9 E 24 G 39 40 H 49 50 I 53 OK Diode characteristic NG Other than above A D M L A E N P B D O P C D Q R E R R S F N R T G M S T H I T V I J W X K L 54 ...

Страница 55: ...OSI on High Voltage Board Exchange High Voltage Board Short between NEGA POSI on Scan Relay Board U Exchange Scan Relay Board U Short between NEGA POSI on Scan Relay Board D Exchange Scan Relay Board D Checkpoint NEGA POSI OK More than kΩ NG Short High Voltage Board Checkpoint NEGA POSI NEGA NEGA POSI POSI OK More than kΩ NG Short High Voltage Board Scan Relay Board D 55 ...

Страница 56: ...ture Defect High Voltage Board OK Short NG Open Glass Fuse F302 Note Typical symptom are only shown Another Symptom might appear Symptom No Picture Priming flash Cause Countermeasure F302 open Exchange High Voltage Board 56 ...

Страница 57: ...NEC Plasma Display Symptom No Picture Priming doesn t flash Cause Countermeasure R146 open Exchange High Voltage Board R146 R146 OK About 4 7Ω 2W NG Open 57 ...

Страница 58: ...synchronization or duplication A number of lateral lines Regular noise Rectangular color shear color discrepancy shear in display Mosaic Cause Countermeasure Contact failure of connector adjacent to Digital Board or short circuit due to conductive obstacle Clean or Reconnect Failure in circuit on Digital Board Failure in Digital Board 58 ...

Страница 59: ...age Assy FU801 open Exchange Digital Assy Power off Note Typical Symptom are only shown Another Symptom might appear OK Short NG Open Glass Fuse F301 Chip Fuse FＵ801 OK Short NG Open Symptom No Picture Priming doesn t flash Power off Digital Board High Voltage Board 59 ...

Страница 60: ...NEC Plasma Display Cause Countermeasure F1 open Exchange High Voltage Board OK Short NG Open High Voltage Board F1 60 ...

Страница 61: ...NEC Plasma Display Symptom No Picture Power off Priming flash 高圧ＰＫＧ Fuse Resistor Ｒ91 Cause Countermeasure R91 open Exchange High Voltage Board High Voltage Board R91 OK About 2 2Ω 1W NG Open 61 ...

Страница 62: ...stor R150 Symptom Failure in Writing Power off Cause Countermeasure R43 R61 open Exchange High Voltage Board Symptom White Ｐａｔｔｅｒｎ even in no signal Power off Cause Countermeasure R150 open Exchange High Voltage Board R43 OK About 3 3Ω 2W NG Open R61 OK About 4 7Ω 2W NG Open R150 OK About 4 7Ω 2W NG Open 62 ...

Страница 63: ...onnectors and cables all PCB s Data Relay Board LD 8 connectors Data Relay Board LU 8 connectors Data Relay Board RU 9 connectors Digital Board 7 connectors Common Relay Board 1 connector High Voltage Board 6 connectors Data Relay Board RD 9 connectors Scan Relay Board D 5 connectors Scan Relay Board U 5 connectors Common Connection Board 5 connectors 63 ...

Страница 64: ...See the next page for the procedure Scan Relay Connection Board 2 screws Data Relay Board LD 3 screws Data Relay Board RD 3 screws Data Relay Board RU 3 screws Common Relay Board 15 screws Digital Board 4 screws Common Connection Board 9 screws Scan Relay Board D 2 screws Scan Relay Board U 2 screws High Voltage Board 15 screws Data Relay Board LU 3 screws 64 ...

Страница 65: ...thing 9S899443 1 Scanning relay PKG C 9 PKG42B3C2 03J 06 9S899847 1 Digital PKG Notes The version of a board assy PKG is indicated on the label on the board assy When replacing the scanning relay board assys PKGs make sure that the PKG U PKG42B3E1 and PKG D PKG42B3E2 of compatible versions are used to ensure correct scanning timing Version label of the board assy PKG Digital PKG Other PKG 6 Scanni...

Страница 66: ...s Remarks High voltage PKG Common divergence PKG Common relay PKG Signal relay PKG left Signal relay PKG right Scanning relay PKG U Scanning relay PKG D Digital PKG Note By referring to the table on compatible versions of the board assys make sure that board assys of compatible versions are used 66 ...

Страница 67: ...Using the remote control 1 Press the keys in the order of POWER ON POWER ON EXIT DISPLAY in order to enter the factory adjustment menu 2 Press the MENU ENTER key to select the USAGE TIME menu 8 11 Then the integrated time 34567 hours example accumulated till the present time is displayed when the main power supply is turned on except for the standby mode 3 When the keys are pressed in the order of...

Страница 68: ...B input and turn on the power switch of the main unit 2 Turn the volume control RV204 in the power unit and make adjustments until the voltages of TP206 and TP205 D GND of the power unit attain the voltage values specified for the PDP Vd value of the voltage regulation indicator label on below the figure 1V 2 1 3 Adjustment of the 5V voltage 1 Display a color bar by means of either video signal of...

Страница 69: ... Series Caution The values in are applicable to the PDP 424MV PH P V TP203 D 5 TP206 D 60 D 65 TP204 D 170 D 180 RV204 D 60 ADJ D 65 RV203 D 170 ADJ P A P M PD P I P N TP205 D GND RV201 D 5 ADJ Adjustmen t of 5V Adjustment of the Vd voltage Adjustment of the Vs voltage 69 ...

Страница 70: ...he serial number Blank 0 9 A Z 5 Moving the POSITION CONTROL keys of and select the next digit by means of a cursor 6 Repeat the processes of 4 and 5 above and register the serial number completely Caution 1 No modification is possible here because this modification is already finished by Factory shipment setting initial setting Caution 2 No modification is possible here because registration is al...

Страница 71: ... S A M T Z N K U C W J P Arbitrary for the first symbol Example First unit in March 1999 93000019C First unit in November 2000 0Y000019W Example When entering a serial number of 2900123 9Z Move the POSITION CONTROL keys of and to select 2 Move the POSITION CONTROL keys of and to select the next digit MONITOR INFORMATION MODEL NAME PX 61XM3A SERIAL NUMBER 2 SOFT WARE VERSION F123 USAGE TIME 00000H ...

Страница 72: ...an the above 3 Press the keys in the order of MUTE POSITION CONTROL POSITION CONTROL OFF TIMER to make Factory shipment setting When Factory shipment setting is executed the red characters of SET is shown for about 5 seconds on the right side of the DESTINATION ALPHABETS The setting is finished when these red characters of SET go out In regard to the factory shipment setting values refer to the de...

Страница 73: ... menu initial setup values applicable in common to all models MENU A G W J AW GW WW JW SHIP A G W J AW GW WW JW PSC LIMIT OFF OFF OFF OFF OFF LIMIT PC ON ON ON ON ON U SCAN OFF OFF OFF OFF OFF V FREQ OT AUTO 60Hz 60Hz AUTO AUTO V FREQ VD AUTO 60Hz 60Hz AUTO AUTO SYNCLEVEL1 TTL TTL TTL TTL TTL SYNCLEVEL2 TTL TTL TTL TTL TTL SUB ORB 1 ON ON ON ON ON SERVICE PIC FREEZE 1 ON ON ON ON ON MONITOR INFORM...

Страница 74: ...25 PTN3 12 15KFE 29N01491 6p 3 SRW25 PTN3 12 15KFE 29N01491 6p M46 GS COVER 29H02782 M46 GS COVER 29H02782 Caution This is not a service part Caution This is not a service part Caution The FRONT PANEL can be dislodged when this screw only is removed Caution The FRONT PANEL can be dislodged when this screw only is removed Caution Replacement is impossible unless the M63 GS COVER LABEL 29L03642 is r...

Страница 75: ...REMOVING POWER UNIT 1 SRW16 TP M3 6 3KF 24N04581 5p 1 SRW16 TP M3 6 3KF 24N04581 5p 2 A11 POWER UNIT 3S110211 2 A11 POWER UNIT 3S110211 75 ...

Страница 76: ...1 7 CONNECTOR 2p 7 CONNECTOR 2p 10 SRW23 PL CPIMS 4 10 15BFE 29N01461 11p 10 SRW23 PL CPIMS 4 10 15BFE 29N01461 11p 11 CHASSIS ASSY 11 CHASSIS ASSY 9 SRW13 TP M3 6 3KF 24N04581 4p 9 SRW13 TP M3 6 3KF 24N04581 4p 8 SRW32 SCREW PL CPIMS 3 10 15KFE 29N01431 2p 8 SRW32 SCREW PL CPIMS 3 10 15KFE 29N01431 2p 3 SRW08 CBIPS 3 8 3KF 24N03691 4p 3 SRW08 CBIPS 3 8 3KF 24N03691 4p 4 M37 SHIELD COVER MAIN 29H0...

Страница 77: ...SRW17 TP M3 6 3KF 24N04581 M13 LUG L60 29C01471 SRW17 TP M3 6 3KF 24N04581 M13 LUG L60 29C01471 SRW17 TP M3 6 3KF 24N04581 M14 LUG L60 29C01471 SRW17 TP M3 6 3KF 24N04581 M14 LUG L60 29C01471 SRW17 TP M3 6 3KF 24N04581 Caution For use remove these eight blocks that are attached to the maintenance PDP Caution For use remove these eight blocks that are attached to the maintenance PDP 77 ...

Страница 78: ...ignal 3 3Vac when data are received 3 3Vdc when no data are received Clock signal 3 3Vac when data are received 3 3Vdc when no data are received Clock signal 3 3Vac when data are received 3 3Vdc when no data are received Clock signal 3 3Vac when data are received 3 3Vdc when no data are received 0 RS232C MAIN 5 M 3 3V 3 3V power supply for microcomputer 0 3 3 3 3 3 3 3 3 0 MAIN RS232C 6 GND GND 0 ...

Страница 79: ...3V power supply for analog signals 0 3 3 3 3 0 0 0 SENB SENＤ 4 SDA5 Data line of the I2C bus 0 During data exchange Clock signal 3 3Vac Data not exchanged 3 3Vdc During data exchange Clock signal 3 3Vac Data not exchanged 3 3Vdc 0 0 0 SENB SEND TS 1 SCL5 Clock line of the I2C bus 0 Clock signal used during data transmission 3 3Vac 3 3Vdc when no data are transmitted Clock signal used during data t...

Страница 80: ... speed revolution Fan mode H 7 6Vdc during medium speed revolution Fan mode M 5 3Vdc during low speed revolution Fan mode L 9 3Vdc during high speed revolution Fan mode H 7 6Vdc during medium speed revolution Fan mode M 5 3Vdc during low speed revolution Fan mode L 0 0 0 2 GND GND 0 0 0 0 0 0 3 ALARM 42VM5 42VP5 42VR5 42XM3 42XR3 50XM4 50XR4 61XM3 61XR3 0 0V during normal fan operation 3 3V dc whi...

Страница 81: ... LVDS serial differential G output 0 3Vac Bias 1 25Vdc OSD LVDS serial differential G output 0 3Vac Bias 1 25Vdc 0 0 0 MAIN PDP 13 RF Mode system output F 0 Video mode LVDS serial differential F output 0 3Vac Bias 1 25Vdc Video mode LVDS serial differential F output 0 3Vac Bias 1 25Vdc 0 0 0 MAIN PDP 14 RF Mode system output F 0 Video mode LVDS serial differential F output 0 3Vac Bias 1 25Vdc Vide...

Страница 82: ...eceived 5Vdc when no data are received Clock signal 5Vac when data are received 5Vdc when no data are received Clock signal 5Vac when data are received 5Vdc when no data are received Clock signal 5Vac when data are received 5Vdc when no data are received 0 LED PWR 2 LEDCTL1 Standby red LED control 0 0 0 3 3 3 3 0 PWR LED 3 LEDCTL2 POWER ON green LED control 0 3 3 3 3 0 0 0 PWR LED 4 GND GND 0 0 0 ...

Страница 83: ...D GND GND 0 0 0 0 0 0 3 D GND GND 0 0 0 0 0 0 4 D 5 5V power supply for digital circuits 0 5 15 5 15 0 0 0 POWER PDP 5 D GND GND 0 0 0 0 0 0 6 D GND GND 0 0 0 0 0 0 7 D 65 Vd power supply for PDP 0 65Vdc changeable according to the PDP 65Vdc changeable according to the PDP 0 0 0 POWER PDP 8 NC digital circuits 9 D 175 Vs power supply for PDP high voltage circuits 0 175Vdc changeable according to t...

Страница 84: ......

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