Pioneer KURO PDP-LX508D Service Manual Download Page 53

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PDP-LX5080D

5.2.5 MAIN ASSY

Flowchart of Failure Analysis for The MAIN Assy

Failure in the RST IC (IC8302) output or its peripheral circuits

Replace the MAIN Assy.

Turn the POWER switch on.

The STB LED does not light although
STB 3.3 V power is supplied.

Does the POWER switch on?

Is the M11 connector securely
connected?

Securely connect the M11 connector.

Yes

Is the cable that is connected to
the M11 connector broken?

Replace the cable (J115: ADX3540).

The RELAY port does not work.
The power is not turned on.

Is voltage at REQ_IF on the MAIN
Assy High (3.3 V)?

Can the unit be turned on, using
the remote control unit?

Can the unit be turned on, using
the Power switch on the unit?

Can the unit be turned on, using
RS-232C commands?

Yes

Is resetting of the IF
microcomputer canceled?

Failure in the line between the IF microcomputer and M11 connector

Failure in the RS-232C driver and its
peripheral circuits

Failure in the Main microcomputer.

Replace the MAIN Assy.

Yes

Is the voltage at Pin 3 of the M11
connector High?

Relay control is unable unless it supplies a power supply to the module microcompute.

Replace the MAIN Assy.

Turn the POWER switch on.

Does the POWER switch on?

Yes

Is the voltage at Pin 3 of the M1
connector 3.3 V?

• Failure in the output of REG IC (IC4501).
• Is active low?

Replace the MAIN Assy.

Yes

Are the voltages (3.3 V/2.5 V/1.5 V)
supplied to the main microcomputer?

No problem with the MAIN Assy.
Check the LED Assy.

Yes

Replace the cable that connects
between the IR and MAIN Assys.

Replace the cable that connects
between the SIDE KEY and MAIN Assys.

Replace the IR Assy.

Replace the SIDE KEY Assy.

Replace the MAIN Assy.

Replace the 232C or MAIN Assys.

Failure analysis for the
MAIN Assy => MA1

Failure analysis for the
MAIN Assy => MA2

Summary of Contents for KURO PDP-LX508D

Page 1: ...TRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2007 PDP LX5080D ARP3464 PLASMA TELEVISION PDP LX5080D PDP LX508D THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Type Power Requirement Remarks PDP LX5080D YVIXK5 AC 220 V to 240 V PDP LX508D WYVIXK5 AC 220 V to 240 V PDP LX508D WYV5 AC 220 V to 240 V For details refer to Important Check Points for good ...

Page 2: ...be put back in place such as barriers nonmetallic knobs adjustment and compartment covershields isolation resistor capacitor etc 3 When service is required observe the original lead dress Extra precaution should be taken to assure correct lead dress in the high voltage circuitry area 4 Always use the manufacture s replacement components Especially critical components as indicated on the circuit di...

Page 3: ... not exceed 1 mA ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE SET TO THE CUSTOMER PRODUCT SAFETY NOTICE Many electrical and mechanical parts in PIONEER set have special safety related characteristics These are often not evident from visual inspection nor the protection afforded by them necessarily can be...

Page 4: ... the product Please check that neither solder debris nor screws remain inside the product 8 There should be no semi broken wires scratches melting etc on the coating of the power cord Damaged power cords may lead to fire accidents so please be sure that there are no damages If you find a damaged power cord please exchange it with a suitable one 9 There should be no spark traces or similar marks on...

Page 5: ...ASSY 34 4 12 TANSHI ASSY 36 4 13 50FHD LED FHD IR and FHD RLS ASSYS 37 4 14 POWER SUPPLY BLOCK of 50LED IR and SIDE KEY ASSYS 38 5 DIAGNOSIS 39 5 1 POWER SUPPLY OPERATION 39 5 1 1 LED DISPLAY INFORMATION 39 5 1 2 POWER ON SEQUENCE 40 5 1 3 DETAILS OF POWER ON SEQUENCE 41 5 2 DIAGNOSIS FLOWCHART OF FAILURE ANALYSIS 45 5 2 1 WHOLE UNIT 45 5 2 2 POWER SUPPLY UNIT 47 5 2 3 DRIVE ASSY 48 5 2 4 DIGITAL ...

Page 6: ...23 8 5 ADJUSTMENT WHEN THE DRIVE ASSYS ARE REPLACED 136 9 RS 232C 139 9 1 OUTLINE OF RS 232C COMMAND 139 9 1 1 PREPARED TOOLS 139 9 1 2 USING RS 232C COMMANDS 139 9 2 LIST OF RS 232C COMMANDS 140 9 3 DETAILS OF EACH COMMANDS 147 9 3 1 QS1 PANEL STATUS 147 9 3 2 QS2 PANEL OPERATION DATA 148 9 3 3 QS3 OTHER DATA ON THE PANEL 149 9 3 4 QAJ PANEL ADJUSTMENT DATA 150 9 3 5 QPW VIDEO ADJUSTMENT DATA OF ...

Page 7: ...e higher melting points by approximately 40 C Therefore for lead free soldering the tip temperature of a soldering iron must be set to around 373 C in general although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron Compared with eutectic solders lead free solders have higher bond strengths but slower wetti...

Page 8: ... 270 V to 400 V 50F SCAN C Assy 270 V to 400 V 50F SCAN D Assy 270 V to 400 V Part is the High Voltage Generating Points other than the Charged Section High Voltage Generating Point 50F Y DRIVE Assy POWER SUPPLY Unit 50F X DRIVE Assy Conductive plate X 50F SCAN D Assy 50F SCAN C Assy 50F SCAN B Assy 50F SCAN A Assy Charged Section The places where the commercial AC power is used without passing th...

Page 9: ...instructions PDP LX5080D YVIXK5 PDP LX508D WYVIXK5 ARE1473 ARC1584 Speed clamp 3 Bead band 3 Operating instructions PDP LX508D WYV5 ARE1474 ARC1585 After Image Caution PDP LX5080D YVIXK5 PDP LX508D WYVIXK5 ARM1349 PDP LX508D WYV5 ARM1350 Cleaning Caution ARM1311 Caution Card ARM1310 Power cord 2 m ADG1214 ADG1223 For Europe except UK and Republic of Ireland For UK and Republic of Ireland Only the ...

Page 10: ...ion Analogue Receiving System B G D K I L L Tuner VHF UHF E2 E69 ch F2 F10 ch I21 I69 ch IR A IR J ch CATV Hyper band S1 S41 ch Auto Channel Preset 99 ch Auto Preset Auto Label Auto Sort NICAM A2 STEREO TV Function Digital Receiving System DVB T 2K 8K COFDM Tuner VHF UHF VHF Band III 170 MHz to 230 MHz and UHF Band IV V 470 MHz to 862 MHz Auto Channel Preset 99 ch Auto Preset Auto Label Auto Sort ...

Page 11: ...n one or more DTV programmes are preset for watching or recording 5 Room Light Sensor 6 Remote control sensor 7 STANDBY ON button 8 INPUT button 9 VOLUME buttons 10 CHANNEL buttons 11 USB port 12 PHONES output terminal 13 INPUT 5 terminal S VIDEO 14 INPUT 5 terminal VIDEO 15 INPUT 5 terminals AUDIO Side Side 7 9 10 8 12 11 14 13 15 ON STANDBY TIMER 5 6 4 3 2 1 Front Section 1 button This button is...

Page 12: ...8 PC INPUT terminal Analogue RGB 9 COMMON INTERFACE slot For a CA Module with a smart card 10 ANT Antenna input terminal Power can be supplied through this terminal 11 INPUT 1 terminal SCART 12 INPUT 2 terminal SCART 13 INPUT 3 terminal SCART 14 INPUT 2 terminals Audio 15 INPUT 2 terminals COMPONENT VIDEO Y PB PR 16 AUDIO OUT terminals 17 SUBWOOFER output terminal 18 PC INPUT terminal Audio 19 DIG...

Page 13: ...NTROL Displays the HDMI Control menu Displays the banner information in DTV input mode 20 Moves the location of the small screen when in the picture in picture mode 21 Switches between the two screens when in the 2 screen or picture in picture mode 22 Sets the volume 23 Mutes the sound 24 HOME MENU Displays the HOME MENU screen 25 EPG Displays the Electronic Programme Guide in DTV input mode 26 Se...

Page 14: ...nd interrupted Mottled color No Procedures Item to be checked 1 Check if all the symptoms pointed out by the customer have been addressed The symptoms in question must not be reproduced 2 Connect the peripheral equipment Connect all external peripheral equipment as originally connected and check if the connections are correct 3 Check the video and audio Tune in to the stations that the customer wo...

Page 15: ...unt and maximum temperature value Select PANEL FACTORY ETC then P COUNT INFO After entering Factory mode press MUTING once press ENTER SET press seven times press ENTER SET then press six times Press to select CLEAR Hold ENTER SET pressed for at least 5 seconds After clearance is completed ETC is automatically selected Clear the maximum temperature value MAX TEMP in the same manner 4 Other Assys C...

Page 16: ...el Factory Mode 2 Structure of Layers in Panel Factory Mode 2 7 PANEL FUNCTION 1 R LEVEL 2 G LEVEL 3 B LEVEL 4 ADDRESS L1 Items for use by engineers 5 ADDRESS L2 11 ADDRESS U4 12 STK MODE 8 ETC 1 BACKUP DATA For transferring backup data after replacement of the DIGITAL Assy 2 DIGITAL EEPROM To clear data of the digital video 3 PD INFO 4 SD INFO For clearance of data for the corresponding items 5 H...

Page 17: ... IC2804 AN16174A NSP 50F SCAN B ASSY AWW1313 IC2901 IC2904 AN16174A NSP 50F SCAN C ASSY AWW1314 IC3001 IC3004 AN16174A NSP 50F SCAN D ASSY AWW1315 IC3101 IC3104 AN16174A 50F X DRIVE ASSY AWV2510 50F Y DRIVE ASSY AWV2511 PANEL SENSOR ASSY AWW1309 50F DIGITAL ASSY AWW1316 Mark No Description Part No MAIN ASSY AWV2464 SIDE IO ASSY AWW1253 SIDE KEY ASSY AWW1286 TANSHI ASSY AWW1331 FHD IR ASSY AWW1289 ...

Page 18: ...X5080D 18 1 2 3 4 1 2 3 4 C D F A B E 3 4 JIGS LIST 3 5 CLEANING Name Jig No Remarks Name Part No Remarks Cleaning liquid GEM1004 Used to fan cleaning Refer to 10 4 CHASSIS SECTION 1 2 Cleaning paper GED 008 ...

Page 19: ...PDP LX5080D 19 5 6 7 8 5 6 7 8 C D F A B E ...

Page 20: ...PDP LX5080D 20 1 2 3 4 1 2 3 4 C D F A B E 4 BLOCK DIAGRAM 4 1 OVERALL WIRING DIAGRAM 1 2 ...

Page 21: ...ring service parts be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation ...

Page 22: ...PDP LX5080D 22 1 2 3 4 1 2 3 4 C D F A B E 4 2 OVERALL WIRING DIAGRAM 2 2 ...

Page 23: ...PDP LX5080D 23 5 6 7 8 5 6 7 8 C D F A B E ...

Page 24: ... IC1601 LVDS Receiver AN P BN P CN P DN P CLKN P AD1 CN1602 AD2 CN1601 50F ADDRESS L ASSY DRIVER IC IC1661 DRIVER IC IC1671 DRIVER IC IC1681 CLK LE HBLK LBLK R G B DRIVER IC IC1651 VDDLS4 VADR4 VADR3 VDDLS3 VADR2 VADR1 VDDLS2 VDDLS1 RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK V 60V V 8V V 3 3V IC1601 LVDS Receiver AN P BN P CN P DN P CLKN P AD1 CN1602 AD2 CN1601 50F ADDRESS S A...

Page 25: ... AD1 CN1602 AD2 CN1601 50F ADDRESS L ASSY CLK LE HBLK LBLK R G B DRIVER IC IC1651 DRIVER IC IC1661 DRIVER IC IC1671 DRIVER IC IC1681 VDDLS4 VADR4 VADR3 VDDLS3 VADR2 VADR1 VDDLS2 VDDLS1 RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK V 60V V 8V V 3 3V IC1601 LVDS Receiver AN P BN P CN P DN P CLKN P AD1 CN1602 AD2 CN1601 50F ADDRESS L ASSY CLK LE HBLK LBLK R G B DRIVER IC IC1651 DRIV...

Page 26: ...5101 CXB1442 HDMI SW Analogue SIF IC5001 AD9985KSTZ ADC RGB YPbPr IC4801 CM0048BF VDEC RGB Main Sub Y IC6301 TC90173FG VBI U6001 AXF1179 Tuner IC6101 DRX3975D COFDM TSSI 0 10 SCL_TU SDA_TU JA6201 AKP1321 PCMCIA USB COMMON I F SCL_AV5 SDA_AV5 Q8405 SSM6N 17FU SCL_AV SDA_AV IC6401 M65596FP USB LOGIC Common IF Add1 6 Data0 15 Add0 3 Data0 7 SCL_AV5 SDA_AV5 CVBS SCL_AV SDA_AV ROM IF SCL_AV SDA_AV Anal...

Page 27: ...2bit 3 656 8bit 656 10bit OSD 8bit 4 656 8bit UMI IC8601 K4H511638D 512Mbit DDR Add0 12 Data0 15 IC8301 AGC1037 M30620FCSGP U5 K IF UCOM IC4101 BU8254KVT LVDS IC8201 EDD1232ABBH 128Mbit DDR IC8203 EDD1232ABBH 128Mbit DDR IC8204 AGC1050 S29GL016A90TFIR2 K 16Mbit Flash IC8407 TC74HC4066 I2C 0 IR KEY_AD1 KEY_AD2 KEY REM LED SR_OUT TXD_SR RXD_SR 232C_CH2 232C_CH3 232C_CH4 232C_CH8 232C ASSY SIDE KEY A...

Page 28: ... P7 P6 P5 P8 16 5V 6 5V VSUS_ADJ Q702 Q701 Switching Switching P4 5 1V T402 5 1V P9 Switching IC101 P12 STB5 1V STB3 3V STB3 3V 12V STB5 1V P11 P10 16 5V 6 5V 12V 16 5V 16 5V 6 5V 35V 16 5V 12V F101 D106 DRF_SW_B AC_DET M_SW_DET PD_TRIG_B DRF_B US_SW Q203 Q902 Q901 Q502 Q501 Switching Switching Switching Switching 12V 12V T401 5 1V 5 1V AC_DET M_SW_DET IC202 AC_DET POWER SUPPLY UNIT B for Relay Dr...

Page 29: ...ignal Drive Signal RESONANCE BLOCK PSUS 5V OFFSET Reg Drive Signal SUS PreDrive PU 16 5V VSUS SUS BLOCK VSUS SUS BLOCK SOFT D 16 5 XPRST 16 5 VSUS 16 5V PSUS LOGIC BLOCK 16 5V 15V DC DC CONV VPU VPOFS REGULATOR REGULATOR 12V 5 1V 8V 3 3V X 7 60V 12V 5 1V 16 5V 5V VSUS 6 5V X 2 REGULATOR X 6 60V 8V 3 3V VSUS SUS BLOCK X 5 60V 8V 3 3V X 4 3 3V 8V 60V X 3 3 3V 8V 60V ...

Page 30: ...V VH IC5V SB2 PSUS Scan Signal Scan Signal VH IC5V SC2 Scan Signal VH IC5V Y 1 Y 3 PSUS PSUS Scan Signal IC5V Y 5 Y 9 Y 8 16 5V IC5V VF DC DC CONV IC5V VC_P 16 5V 15V DC DC CONV VC_S VC_U 5V LOGIC BLOCK Drive Signal VSUS VYPRST VSNOFS VKNOFS2 VKNOFS3 VKNOFS4 VKNOFS1 MAIN DC DC CONV VH VH IC5V Y 2 Photo Coupler BLOCK Y 4 VSUS SUS BLOCK VSUS SUS BLOCK VSUS SUS BLOCK SUS PreDrive 16 5V VC_S H MSK VC_...

Page 31: ...C5V Scan Logic Scan IC 15V HMSK FET Pre drive Logic 5V DC DC Conv SUS G FET Pre drive SUS B FET Pre drive SUS U IGBT Pre drive SUS D IGBT Pre drive XPRST FET Pre drive XSOFT G FET Pre drive XKOFS1 FET Pre drive XKOFS2 FET Pre drive VXKOFS1 Reg VXKOFS2 Reg Logic SUS G FET Pre drive SUS B FET Pre drive SUS U IGBT Pre drive SUS D IGBT Pre drive LMSK FET Pre drive YPRST FET Pre drive SNOFS FET Pre dri...

Page 32: ...RIVER IC IC1871 DRIVER IC IC1851 DRIVER IC IC1651 VDDLS4 VADR4 VADR3 VDDLS3 VADR2 VADR1 VDDLS2 VDDLS1 VADR3 VDDLS3 VADR2 VADR1 VDDLS2 VDDLS1 RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK V 60V V 8V V 3 3V V 60V V 8V V 3 3V IC1601 LVDS Receiver IC1801 LVDS Receiver AN P BN P CN P DN P CLKN P AN P BN P CN P DN P CLKN P AD1 CN1602 AD1 ...

Page 33: ...RELAY V 1_1V_D V 1_8V_D V 3_3V_D RESETX AND V 1_1V_D V 2_5V_D LVDS 1 2V REG V 2_5V_D V 1_2V_D 1 8V REG V 2_5V_D V 1_8V_D D23 D24 SCL SDA TEMP1 D21 D16 D15 D14 D13 STOP_SQ VH_UV_PD YDRIVE_PD YRESNC_PD YDD_CHV_PD IC5V_UV_PD VOFS_ADJ YPRST_ADJ XKNOFS1_2_ADJ XKNOFS3_ADJ XKNOFS4_ADJ SCL SDA SCL SDA Flash Memory IC3302 UART LVDS Reciever IC3201 LVDS Reciever IC3202 V 3VACTV D11 SUB FILD CONV XY DRV SEQU...

Page 34: ...RIA_PLL3 V 1_2V_D_ARIA_PLL4 V 2_5V_D V VDDIO_ARIA V 2_5V_D_ARIA IC8201 V VDDIO_ARIA_DDR_A IC8202 V VDDIO_ARIA_DDR_B V 3_3V_A__AD V 3_3V_A__AD_A V 3_3V_A__AD_PLL IC4401 Q4409 V 3_3V_A V 3_3V_A_VDEC DDC BD8602FV TBB FET SW RTQ040P02 TLB 5V Reg PQ200WNA1ZPH TLB 5V Reg NJM2846DL3 05 TLB 5V Reg NJM2846DL3 05 TLB 5V Reg NJM2846DL3 05 TLB 1 8V Reg NJM2846DL3 18 TLB FAN VCC Reg PQ200WNA1ZPH TLB 3 3V Reg N...

Page 35: ...COM2 V 1_5V_UCOM_VBI IC6401 V 1_5V_UCOM_USB V 1_5V_UCOM_USB_D V 1_5V_UCOM_USB_A V 3_3V_UCOM_USB_D V 3_3V_UCOM_USB_A V 5_1V_STB 3 3V Reg NJM2846DL3 33 TLB IF UCOM AGC1037 PI K M30620FCSGP U5 K VDEC CM0048BF K FET SW RSS090P03 TBB 1 8V Reg NJM2846DL3 18 TLB COFDEM DRX3975D QI B1 K DDC LTC3407EMSE 2 TBB VBI SLICER TC90173FG K EMMA2 UPD61123F1 100KA3A K DDR DRAM XD 0XD 1 K4H511638D UCB3 K 2 EDD5116AFT...

Page 36: ...181 NJM78M12DL1A 1 8V 16 5V 16 5V 12V INPUT AUDIO 16 5V SCL AIR_SIF REGULATOR IC9191 NJM2846DL3 3 3V 1 8V 3 3V IO3 RST_MSP I2S_EMMA SPDIF_HDMI IO5 3 3V 8V OUTPUT AUDIO SPDIF_EMMA OPT_OUT IO8 A_NG_B DC DETECT BLOCK R_OUT R_OUT L_OUT L_OUT OTW IO9 IO4 IO2 INPUT VIDEO OUTPUT VIDEO HP IO1 INPUT5 LPF L OUT R OUT SP TERMINAL OPTICAL OUT SUB WOOFER OUT AUDIO OUT SCART OUT INPUT1 INPUT2 INPUT3 INPUT5 PC A...

Page 37: ...YS DIGITAL ASSY POWER SUPPLY UNIT USB FAN LED_ON FAN FAN FAN LED_OFF LED_TIMER 50FHD LED ASSY Y S S A T C E N N O C N A F D H F Y S S A N I A M FHD IR ASSY FHD RLS ASSY TANSHI ASSY 232C ASSY SR1 FA4 FA5 FA1 M5 IO4 IO3 IO5 M6 M8 M9 9 P 8 P 1 1 D FA3 4 M 1 2 M 2 M 3 M 1 M M11 M15 M25 ...

Page 38: ...R SUPPLY BLOCK of 50LED IR and SIDE KEY ASSYS FHD RLS ASSY SIDE KEY ASSY MAIN ASSY CN9781 OP AMP IC9781 MM3012XN V 3_3V_UCOM RLS IC9782 AMS114YD01 MAIN ASSY CN9501 KEY S9501 to S9506 V 3_3V_STB FHD IR ASSY MAIN ASSY CN9731 IR U9731 RPM7240 H5 V 3_3V_STB ...

Page 39: ...o recording Unit ON No digital adjustment data copied for backup In the process of rewriting the program of the microcomputer During factory operation During reservation video recording Unit Standby State LED Pattern Remarks POWER ON STANDBY TIMER B R O B R O B R O B Once Twice n times 2 5s Once R 500ms O B 500ms R Once Twice n times 2 5s Once O B 200ms R O B 100ms R 100ms O B R O B R O B R O The ...

Page 40: ... startup command PON to the MOD microcomputer The relay is controlled with logical OR interpretation of control signals by the main microcomputer and module MOD microcomputer MOD Microcomputer IC3151 OR MAIN Microcomputer IC8401 IF Microcomputer IC8301 Power MOD RELAY Control REM Inv Amp Q9731 REM infrared receiver Side Keys SR OUT Jack JA9404 4 1 2 1 RELAY2 SR_OUT KEY_1 KEY_2 TXD_MD RXD_MD REQ_MD...

Page 41: ... Drive Scan Address PSW1 AND RELAY RELAY2 RST2 RST4 ACTIVE DRF_B I O DCDC REG V 3 3V_STB V 5 1V_STB V 35V V 16 5V V 12V V 6 5V V 5 1V VSUS VADR PDET AND Main Switch AC RST2 Jumper RGB SW AD AC_ DET M_SW_ DET ON OFF AV SW FAN ASIC RST3 M_SW_DET_B M_SW_DET AC_DET P11 R US_SW A TUNER D TUNER VBI BCM iLink AAC DEC GR USB MAP A D TUNER A TUNER VBI BCM POD USB Reg DLNA USB Elite MAP A D TUNER COFDEM CIF...

Page 42: ...in Digital Sensor Power X Y Drive Scan Address PSW1 AND RELAY RELAY2 RST2 RST4 ACTIVE DRF_B I O DCDC REG V 3 3V_STB V 5 1V_STB V 35V V 16 5V V 12V V 6 5V V 5 1V VSUS VADR PDET AND Main Switch AC RST2 Jumper RGB SW AD AC_ DET M_SW_ DET ON OFF AV SW FAN ASIC RST3 M_SW_DET_B M_SW_DET AC_DET P11 R US_SW A TUNER D TUNER VBI BCM iLink AAC DEC GR USB MAP A D TUNER A TUNER VBI BCM POD USB Reg DLNA USB Eli...

Page 43: ...E EEPROM EEPROM BAK_EEP Main Digital Sensor Power X Y Drive Scan Address PSW1 AND RELAY RELAY2 RST2 RST4 ACTIVE DRF_B I O DCDC REG V 3 3V_STB V 5 1V_STB V 35V V 16 5V V 12V V 6 5V V 5 1V VSUS VADR PDET AND Main Switch AC RST2 Jumper RGB SW AD AC_ DET M_SW_ DET ON OFF POF AV SW FAN ASIC RST3 M_SW_DET_B M_SW_DET AC_DET P11 R US_SW A TUNER D TUNER VBI BCM iLink AAC DEC GR USB MAP A D TUNER A TUNER VB...

Page 44: ...Relay LVDS Rx DAC SQ ASIC LED D AMP DCDC REG DCDC REG DRIVE SCAN IR Key 232C DCDC REG AND ADDRESS DRIVE EEPROM EEPROM BAK_EEP Main Digital Sensor Power X Y Drive Scan Address PSW1 AND RELAY RELAY2 RST2 RST4 ACTIVE DRF_B I O DCDC REG V 3 3V_STB V 5 1V_STB V 35V V 16 5V V 12V V 6 5V V 5 1V VSUS VADR PDET AND Main Switch AC RST2 Jumper RGB SW AD AC_ DET M_SW_ DET ON OFF PON AV SW FAN ASIC RST3 M_SW_D...

Page 45: ...e RELAY port of the connectors between the DIGITAL Assy and POWER SUPPLY Unit H 3 3 V No No Is the drive off Turn the drive on Is the abnormality associated with a single scan line No Yes Yes Yes Yes A power down occurs Does the screen display reset lighting Is there any local abnormality on the screen Is the abnormality associated with one ADDRESS or one TCP See 5 3 DIAGNOSE OF PD POWER DOWN Yes ...

Page 46: ...eo signal displayed properly Specific failure whose cause is difficult to identify in the initial stage No No Failure analysis for the audio system AU1 Yes Yes Yes In the subsequent diagnostic steps it is most likely that the multi base section is in failure Problems concerning video display Problems concerning the audio output A Failure analysis for the DIGITAL Assy DG1 Failure analysis for the M...

Page 47: ... normal The POWER SUPPLY Unit is normal STB 3 3 V power is not output No Is the VADR voltage within the specified values Is the VSUS voltage within the specified range Is there a fluctuation in the VADR voltage Is there a fluctuation in the VSUS voltage The ripple must be within 5 V The ripple must be within 10 V The specified voltage values are between 57 and 63 V The specified voltage values are...

Page 48: ...ys connectors properly connected to the X Y DRIVE Assys Is the input signal normal Replace the panel chassis Yes Replace the X Y DRIVE Assys NG Replace the DIGITAL Assy Properly connect the panel FPC and SCAN Assys connectors Properly connect the FFC cables No Replace the FFC cables Reset lighting is not displayed Is the waveform normal when the voltage is applied to the panel Failure analysis for...

Page 49: ...ce the FFC cables Replace the DIGITAL Assy Replace the Y DRIVE Assy Replace the SCAN IC NG NG Yes Yes Yes Yes No Set the VKNOFS1 2 voltage correctly Is the VKNOFS1 2 set voltage correctly set NG Yes No Set the VKNOFS3 voltage correctly Is the VKNOFS3 set voltage correctly set set value designated for each panel NG NG Yes Yes No Set the VKNOFS 4voltage correctly Is the VKNOFS4 set voltage correctly...

Page 50: ...s Is the VXKOFS2 set voltage correctly set Yes Another Assy may be in failure X DRIVE Assy No Replace the FFC cables Replace the DIGITAL Assy Replace the X DRIVE Assy NG NG Yes Yes Is the input signal normal See the oscilloscope photos No Are all the connectors properly connected Reconnect the connectors No C NG Yes Is the TCP control signal normal See the oscilloscope photos Yes ADDRESS Assy Repl...

Page 51: ...is in failure the abnormality is associated with one address in most cases Replace the panel chassis No NG Yes Yes Yes No Is the 15 pin bridge connector plug connected properly to the socket Reconnect the plugs properly NG Is the waveform of the SCAN IC control signal from the Y DRIVE Assy normal No Replace the Y DRIVE Assy The abnormality is associated with a single scan line Diagnose the SCAN A ...

Page 52: ...r on the DIGITAL Assy which can easily be damaged If the OSD is not properly displayed although the panel mask is properly displayed a failure exists in the path from the output of IC2801 on the MAIN Assy to IC3401 on the DIGITAL Assy If only the OSD is abnormal the MAIN Assy is in failure In a case of D11 It is most likely that the sync signal is abnormal It is most likely that the video signal d...

Page 53: ... Failure in the line between the IF microcomputer and M11 connector Failure in the RS 232C driver and its peripheral circuits Failure in the Main microcomputer No Replace the MAIN Assy Yes Is the voltage at Pin 3 of the M11 connector High Relay control is unable unless it supplies a power supply to the module microcompute No Replace the MAIN Assy No Turn the POWER switch on Does the POWER switch o...

Page 54: ... the source equipment check the HDMI SIGNAL INFO data again NG Replace the MAIN Assy No Replace the MAIN Assy The input signal is not displayed ATV Is the composite signal input not displayed Yes No COMP S1 Is the RGB signal input not displayed Yes RGB Is the S video signal input not displayed Yes No Is the HDMI signal input not displayed Yes No Is the component signal input not displayed Yes COMP...

Page 55: ...heck the communications between IC4601 and microcomuputer If there was no ploblem replace the MAIN Assy No Check around IC4801 and check the communications between IC4801 and microcomuputer If there was no ploblem replace the MAIN Assy No No No Replace the MAIN Assy Is a signal output from IC4601 AVSW pin 45 Has the signal arrived at IC4801 VDEC pin 22 Yes Is the communication between each IC VDEC...

Page 56: ...ommunication and the microcomputer If there was no ploblem replace the MAIN Assy No Check around IC4601 and check the communications between IC4601 and microcomuputer If there was no ploblem replace the MAIN Assy No No No Replace the MAIN Assy Is a signal output from IC4601 pins 42 and 45 Has the signal arrived at IC4801 VDEC pins 22 and 26 Yes Is the communication between each IC VDEC ASIC on the...

Page 57: ...d IC4601 and check the communications between IC4601 and microcomuputer If there was no ploblem replace the MAIN Assy No Replace the MAIN Assy Is a signal output from IC4701 pins 41 43 and 45 Has the signal arrived at IC4801 pins 27 28 and 65 Yes Yes Is the communication between each IC VDEC ASIC on the MAIN Assy and the microcomputer normal Yes Yes Has the signal arrived at IC4801 pins 69 and 70 ...

Page 58: ...MP PC1 Has the signal arrived at IC4701 RGBSW pins 70 72 74 Yes Which signal is not output main or sub signal Is a signal output from IC4701 pins 20 22 24 Has the signal arrived at IC5001 ADC pins 43 48 54 Yes Yes Is the communication between each IC ADC ASIC on the MAIN Assy and the microcomputer nomal Yes Yes Sub Main 24 23 22 27 26 25 30 29 28 22 IC4701 pin 70 V 500 mV div H 10 μS div 23 IC4701...

Page 59: ...4 66 68 Yes Which signal is not output main or sub signal Is a signal output from IC4701 pins 20 22 24 Has the signal arrived at IC5001 ADC pins 43 48 54 Yes Yes Is the communication between each IC ADC ASIC on the MAIN Assy and the microcomputer nomal Yes Yes Sub Main 35 34 33 32 31 38 37 36 41 40 39 31 IC4701 pin 61 V 1 V div H 2 mS div 32 IC4701 pin 62 V 1 V div H 10 μS div 36 IC4701 pin 20 V 5...

Page 60: ...unction corresponding to selected signal input selected Select the DTV input with the TV DTV selector No No No Is a PC card inserted in JA6201 Pull out a PC card Yes Yes Is the DTV video and audio signal output to SCART output The failure in between EMMA and the ASIC Yes Replace the MAIN Assy In the digital broadcasting input is TP6106 High EMMA is defective COFDM does not lock a broad casting str...

Page 61: ...e points Is a 12 V output from 12V_Reg output of IC9181 normal Yes Check the peripheral circuits and the communication with the microcomputer and clock output of X9101 If there was no ploblem replace the MSP5651M Are signals input to IC9151 and IC9152 pins 2 3 5 6 Yes Check the IC9151 IC9152 and peripheral circuit Repair the failure points Are signals output from IC9151 and IC9152 pins 1 7 No Chec...

Page 62: ...pins 1 7 Yes Replace the cables or SIDE IO Assy NG Check the cables between CN8802 and CN9352 or check around the Headphones jack B 42 43 47 48 Waveforms Input signal L R 1 kHz 0 5 Vrms VOL 30 44 49 45 50 46 51 52 53 CN9251 pins 2 4 V 2 V div H 1 mS div IC9101 pins 54 55 V 2 V div H 5 μS div CN9251 pins 5 7 V 2 V div H 1 mS div IC9101 pins 24 25 V 2 V div H 1 mS div 52 53 IC9101 pins 38 39 V 1 V d...

Page 63: ...S signal input to IC9101 pins 106 to 108 Yes Is a SPDIF signal input to IC9101 pin 4 Check the communications around the IC9101 and between the IC9101 and the microcomputer If there was no ploblem replace the MAIN Assy Is a signal output from IC8401 of the MAIN Assy No Repare the DTB block Check around IC8401 and repair the failure points Check between input terminal and IC9101 and repair the fail...

Page 64: ... Protection Circuit Module Microcomputer PD MUTE Circuit YSUS_PD YDD_PD YDRV_PD SCN5V_PD SCAN_PD XDRV_PD XDD_PD XSUS_PD ADR_PD1 DIGI_DCDC_PD DRF_SW DRF_SW PD_MUTE_B PS_PD EXT_PD PD_TRIG_B D23 IC3604 12 IC3801 DCDC Converter IC3601 D3601 to D3605 D3608 D3612 D3501 to D3504 D13 to D20 D22 D21 Y1 Y1 X1 AD1 AD1 Note The figures to indicate the number of times the LED flashes when power down occurs in ...

Page 65: ...t circuited VKOFS3 Regulator Q2706 Q2703 VKOFS4 UVP Y MSK BLOCK LMSK is short circuited EXT_PD line Open EXT_PD line Open It becomes UNKNOW except above mentioned PD detection condition VKOFS4 Regulator Q2707 Q2704 7 Y SUS Y DRIVE Assy Center electric potential detection PD Y RESONANCE BLOCK Q2106 to Q2109 Q2111 Q2113 D2104 to D2107 8 ADRS ADDRESS Assy ADDRESS RESONACE BLOCK VADR UVP TCP VADR UVP ...

Page 66: ...CN1202 POWER SUPPLY Unit ADR system power 8 ADRS CN1203 ADDRESS Assy 8 ADRS Y DRIVE Assy CN2001 DIGITAL Assy 3 SCAN CN2301 POWER SUPPLY Unit drive system power 3 SCAN CN2302 POWER SUPPLY Unit ADR system power 8 ADR CN2303 to CN2306 ADDRESS Assy 8 ADR CN2501 CN2502 CN2801 CN2902 CN3002 CN3101 SCAN A B C D Assy SCAN A B C D Assy 4 SCN 5V SCAN A B C D Assy CN2901 CN3001 Y DRIVE Assy 4 SCN 5V ADDRESS ...

Page 67: ...tection Increase or decrease voltage detection Decrease voltage detection DCDC converter drive stop Increase or decrease voltage detection Resonance center electric potential 2 Increase or decrease voltage detection Increase or decrease voltage detection FFC disconnection detection YDRV_PD VXKOFS1 Decrease voltage detection VXKOFS2 Decrease voltage detection 15VDD Decrease voltage detection VPRST ...

Page 68: ...FU3801 5 1V_FUSE IC3801 3 3V_DDCON MODEL IC3601 TXD_SQ RXD_SQ CLK_SQ CE_SQ BUSY_SQ MAIN ASSY TANSHI ASSY 15 8 8 8 8 8 12 11 10 10 5 5 9 7 6 7 13 13 FAN NG1 TEMP2 IO3 M6 M4 M8 M1 A_NG_B RST4 RST2 Internal FAN External FAN IO4 SCL_AV SDA_AV SCL_MA SDA_M IC8301 IF_UCOM EMMA2_UCOM OTW ANT_POW_DE EMG_USB FAN NG2 M5 TXD_IF RXD_IF CLK_IF BUSY_IF CE_IF REQ_IF TXD_MD RXD_MD REQ_MD TXD_IC3 RXD_IC3 REQ_IC3 I...

Page 69: ...ity AUDIO Speaker terminals JA9301 Check if any speaker cable is in contact with the chassis AUDIO_AMP IC9201 IC9101 Check if the AMP output is short circuited Periphery of the cable between IO3 and M8 and IO6 and P5 CN8803 CN4001 CN8806 P5 Check if cables are firmly connected Blue 6 Failure in communication with the module microcomputer MODULE Communication line between MAIN and MOD IC3151 IC8401...

Page 70: ...lue 12 Blue 15 Digital Tuner Main EEPROM DTUNER MA EEP IC8401 Check if DTV antenna is short circuited DTV ANTENNA D ANT Blue 13 Failure in the power supply DC DC Converter power decrease Main EEPROM communication error RST MA M DCDC DC DC converter or its periphery RST2 IC4403 Q4404 Check if V 3 3 V_D4 is started EMG_USB IC4309 Check if the voltage at a waveform check point is 5 V POWER SUPPLY REL...

Page 71: ... AUDIO OUT and SCART The image displayed on the PDP is not synchronized with the sound from the SCART The audio signal from the SCART connector is synchronized with the video output signal from the SCART connector And the audio signal from the AUDIO OUT is synchronized with the video signal that is currently displayed DIGITAL OUT Playback of the signal from the DIGITAL audio output connector is po...

Page 72: ...ck if the unit is connected properly as shown in the figures below For details refer to Making the HDMI Control connections in the Operating instructions Example 1 When an AV amplifier that supports HDMI Control is connected Example 2 When an AV amplifier that does not support HDMI Control is connected Example 3 When an AV amplifier is not connected Rear view DVD recorder BD player AV amp Stereo a...

Page 73: ...the HDMI Control switch on the rear panel of the HD AV Converter must be set to ON The HDMI Control indicator on the front panel of the HD AV Converter will light in green when HDMI Control is enabled The HDMI Control indicator s lighting in green means HDMI Control is possible Equipment Maximum Number DVD recorder 2 BD player 2 AV System 1 1 HD AV Converter 1 1 1 Operation with either an AV devic...

Page 74: ...heck is performed properly a failure such as breakage of the HDMI cable problems on the side of the connected device and problems with the MAIN Assy may be suspected Power On Test or Power Off Test cannot be selected the items are grayed The connected device cannot be turned on off In some cases an operation check using another HDMI input connector may be required in order to narrow down the cause...

Page 75: ...lasma discharge is about 700 it takes about 15 minutes to reach the lowest limit although the required time varies depending on the displayed picture The maximum count of plasma discharge will begin to increase gradually if the displayed picture is changed to animated picture Note How to decrease the brightness level in this function is the same as in high temperature protection function 1 Panel p...

Page 76: ...ing a jumper with alligator clips refer to the photos below 2 Execute DRV S00 by RS 232C command DRV S01 for release Supplemental explanation When the panel drive power is in OFF state there will be no PD except PS_PD as the PD signal has been muted If the clip is removed in the OFF state of the panel drive power PD will take place at the instance of clip removal Therefore be sure to remove the cl...

Page 77: ...decreases When the voltage of the DAC output for external FAN decreases rotation speed of FAN rises DIGITAL Assy TANSHI Assy If an emergency signal is detected it will be transmitted DAC output Block diagram Operation specifications Notes FAN_VCC1 0 to 12V 0 to 12V FAN_VCC2 TEMP2 FAN_NG1 FAN_ON1 FAN_CONT1 FAN_NG2 FAN_ON2 FAN_CONT2 HIGH LOW Temperature SD STOP 37 0 ºC 40 0 ºC 42 0 ºC 45 0 ºC 62 0 º...

Page 78: ...he Power Amplifier A_NG_B A_NG_B MAIN_UCOM PULL_D OTW OTW MAIN Assy TANSHI Assy 1 When a shutdown decision is made by the main CPU After a warning indication is displayed for 5 sec a shutdown is generated the blue LED flashes 5 times A warning indication is displayed for all input signal types Example of a warning indication The speaker terminals are short circuited After reconnection turn the uni...

Page 79: ...gnal at the RST3 port continues to be H after 30 mS of waiting monitoring is continued If RST3 is L a restoration process starts according to the latest power on off status RST4 MAIN power RELAY Shutdown occurs if the signal is L for 5 sec after RELAY is ON or for 2 sec while the unit is ON or in Functional STB Functional STB Panel ON Areas other than North America While the main power switch is s...

Page 80: ...established under the monitoring conditions a warning indication will be displayed for 30 sec after which a shutdown process starts A specific LED flash pattern blue LED 11 times starts The next PON operation is valid and the flag is cleared upon the next power on TMP_NG High temperature in the drive circuits Low temperature in the drive circuits Shutdown occurs if any values equal to or greater t...

Page 81: ...via input connectors other than INPUT 4 of the PDP POWER POF FACT FAY FACT HOME MENU FAN RS 232C Factory mode OPTION INITIALIZE MUTING Effective 232C Effective IR in Factory mode command in Factory mode Standby mode Power supply ON mode PANEL FACTORY The function is changed The signal mode is changed INFORMATION MTB INFORMATION How to enter Service Factory Mode By using a PDP service remote contro...

Page 82: ... and not including data on screen size Are reset to the default values data stored in memory will be retained Screen size will be retained The settings for the following functions are set to OFF when Service Factory mode is entered including when the FAY command is received Fuctions whose setting are set to OFF Function Remarks 2 Screen Operation Input function set on the main side is selected FRE...

Page 83: ...6 etc CH P Increasing the channel number CH P Decreasing the channel number Numeric Keys Function TV Function TV previously selected channel number is selected POWER Power OFF Turning the power off FACTORY Factory OFF Factory mode In Factory mode turning Factory mode off Factory ON Non Factory mode In Non Factory mode turn Fuctory mode on HOME MENU Menu ON In Factory mode turn Factory mode off VOL...

Page 84: ...OR Press this key to enter Integrator mode INPUT Press this key to cyclically change the input source EXT INPUT Press this key to cyclically change only the external input source SUB INPUT Not used with this model DRIVE OFF Press this key to turn off the panel drive For details on how to cancel this command see the explanation for the DRV command FACTORY Press this key to enter Factory mode 2nd FA...

Page 85: ... to Y2K Setting value 128 fixed YSTL_2SF_HZ 112 to 144 Equivalent to Y2Z Setting value 128 fixed YSTL_FMR_KSB 112 to 144 Equivalent to YNK Setting value 128 fixed YSTL_FMR_HZ 112 to 144 Equivalent to YNZ Setting value 128 fixed SUS FREQ MODE 1 to MODE 8 Equivalent to SFR Setting value MODE1 6 2 2 6 PANEL 2 ADJ R HIGH 000 to 511 Equivalent to PRH Setting value Factory adjustment value G HIGH 000 to...

Page 86: ...2 11 COMBI MASK SETUP MASK OFF Equivalent to MKC S00 CMB MASK 01 Equivalent to MKC S01 CMB MASK 17 Equivalent to MKC S17 Exclusively used for production line 6 2 4 INITIALIZE for the technical analysis 6 2 3 OPTION 6 2 3 1 EDID WRITE MODE 6 2 3 2 CH PRESET 6 2 3 3 SYNC DET 6 2 4 1 SIDE MASK LEVEL 6 2 4 2 FINAL SETUP DATA RESET SIDE MASK LEVEL NO YES DISABLE ENABLE DISABLE ENABLE USER FACTORY 6 2 4...

Page 87: ...tems Subtitled items Note See SIG Mode Tables See next page 1 Input function 2 SIG mode and Screen size 3 Color system and Signal type Input Functions OSD AV 1 to 5 AV 1 to 5 Terrestrial Analog Wave AIR Terrestrial Digital Wave excepting Regular A model ARD Cable CBL PC PC 4 Option Destination Panel Generation etc Options OSD Step up D model EHB Home Gallery Step up D model only HG Color System an...

Page 88: ...e Fv Hz Fh kHz 10 50 SDTV 625i 50 000 15 750 60 SDTV 525i 60 000 15 750 20 50 SDTV 625p 50 000 31 500 60 SDTV 525p 60 000 31 500 30 50 HDTV 1125i 50 000 33 750 60 HDTV 1125i 60 000 33 750 40 50 HDTV 750p 50 000 45 000 60 HDTV 750p 60 000 45 000 50 HDTV 1125p 50 000 56 250 60 HDTV 1125p 60 000 67 500 50 24 HDTV 1125p 24 000 27 000 5th Character GUI Notation VIDEO PC Remarks 1 4 3 2 FULL 0 DOT BY DO...

Page 89: ...l Information on VDEC 6 2 1 9 VDEC SIGNAL INFO 2 Note In the 29 32 rows the Boot version information on each device is displayed In the 19 24 rows the version of the execution program is displayed PANEL INFO It displays the generation of the panel inchage and the type of the panel For details on display values and settings see 10 Panel Information in 9 3 1 QS1 PANEL STATUS Microcomputer Item Name ...

Page 90: ... R S I N 2 O T D B H A D R 0 0 0 1 A P S W S O R D 1 2 3 4 A M T I O A V 1 3 1 0 6 0 N T V H E B 1 5 10 15 16 1 5 10 15 20 25 30 35 40 6 2 1 2 VERSION 2 Step up D Meaning Item Name Display Example DTV Hardware Version DTV HARD 0001 User Password PASSWORD 1234 ...

Page 91: ...ommunication failure of IF microcomputer MULTI Multi Processor communication failure MA IIC IIC Communication failure of Main microcomputer FE1 Analog Tuner 1 MSPMAP MSP MAP AV SW AV Switch RGB SW RGB Switch VDEC VDEC SDRAM VDEC SDRAM ADC AD PLL HDMI HDMI FAN2 Fan stopped Only with models having the Full HD panel DEMOD FAN1 COFDM error D ANT Abnormally in the anntenna power supply of DTV tuner MAI...

Page 92: ...O I N G N 8 A M T I O A V 1 3 1 0 6 0 N T V H E B 1 5 10 15 16 1 5 10 15 20 25 30 35 40 Operation Even if key or key is pressed CLEAR YES CLEAR NO is repeated If the ENTER SET key is kept on pressing for 5 second when the status of this menu is YES clear process will begin ...

Page 93: ...ut from 2 pin DA0 of IF uCOM is displayed It is displayed with OFF during a stop only for the FHD model B SENSOR The value that indicated the degree of brightness input into an Room light sensor is displayed AD value when the output of the Room light sensor was input into 89 pin AN5 of IF uCOM is displayed However the Regular A D model is not displayed A present temperature and the FAN rotation ar...

Page 94: ...T C O L v D F A U L T R G B Q R E b 2 1 P I X D E P i t 1 5 10 15 16 1 5 10 15 20 25 30 35 40 N T V H E B Displays the input signal information of HDMI terminal Item Meaning PWR5V 5 V power detection 18 pin of HDMI terminal VSYNC VSYNC detection CKDT Clock detection SCDT SYNC detection DCRPT HDCP decryption status AUTHEN HDCP authentication status MODE HDMI mode status BIST NVAL N value CTSVAL CTS...

Page 95: ...ixels decimal V DE Number of effectively vertical lines decimal INTRL Interlace INT or progressive PRG V POL VSYNC polarity H POL HSYNC polarity AUDIO first line Sampling frequency ex DVD 48kHz CD 44 1kHz 1 AUDIO second line PCM PCM or No PCM no PCM AUDIO third line Quantization bit COL SP Color space AVI Info 422 or 444 or RGB 2 COLMET N A ASPECT Aspect AVI Info ACTIVE Video active format AVI Inf...

Page 96: ...r system distinction result 096h ACC coefficient 098h 3D YC flag 1B5h MV detection 1 1B6h MV detection 2 1B7h MV detection 3 Sub Address Sub screen 400h 401h 494h 495h 496h 5B5h 5B6h 5B7h 6 2 1 8 VDEC SIGNAL INFO 1 N N I F O R D V E C I S NA L G N I O F D V M E C A M T I O A V 1 3 1 2 0 6 0 2 0 0 0 2 0 0 0 2 0 0 0 2 0 0 0 2 0 0 0 5 8 B C D D V S E C 6 0 0 0 6 0 0 0 6 0 0 0 6 0 0 0 5 B 6 0 0 0 8 C ...

Page 97: ...ayed with the hour meter values that indicate the hour values when power downs occurred 6 2 2 4 SHUT DOWN The shutdown history is displayed with the hour meter values that indicate the hour values when shutdowns occurred 6 2 2 5 PANEL 1 ADJ Settings of the driving pulse timing and driving voltage can be performed 6 2 2 6 PANEL 2 ADJ White balance and ABL power consumption for the panel can be set ...

Page 98: ... of the microcomputer of the panel product serial number and statuses of memories for adjustment values for the main unit and for backup are displayed No other layers are nested below this layer and there are no adjustment items MODULE The version of data written in the Module microcomputer IC3151 is indicated PRG The program version of the Module microcomputer is indicated DAT The data version of...

Page 99: ...n Causes of power down and corresponding OSD indications Cause of power down OSD Indication Cause of power down OSD Indication POWER SUPPLY Unit P PWR X DRIVE Assy X DRV SCAN Assy SCAN DC DC converter for X drive X DCDC 5 V power for SCAN Assy SCN5V Y DRV X drive SUS circuit X SUS Y DRIVE Assy DC DC converter for Y drive Y DCDC Y drive SUS circuit Y SUS Unknown UNKNOW ADDRESS Assy ADRS When power ...

Page 100: ...S FREQ setting has resulted in diminishing of AM radio interference in this layer after changing the setting turn the unit off then back on DOWN Shifting to PANEL 2 ADJ UP Shifting to POWER DOWN SET Shifting to the next nested layer g Key operation DOWN Shifting to the next item UP Shifting to the previous item RIGHT Adding by one to the adjustment setting value LEFT Subtracting by one from the ad...

Page 101: ...to the next nested layer below for item selection Drive sequence and adjustment table Sequence Name Adjustment Value Table Video50 TBL2 6 2 2 6 PANEL 2 ADJ A P N E L L 1 B T 6 0 V S F A C T A J P N E L 2 A D A P N E L L 1 B T 6 0 V S F A C T R H G I H A J P N E L 2 A D 5 2 6 I N 1 3 2 0 6 0 RG B H J B I N 1 3 2 0 6 0 RG B H J B 1 5 10 15 16 1 5 10 15 20 25 30 32 1 5 10 15 16 1 5 10 15 20 25 30 32 ...

Page 102: ...tting value and shifting to the upper layer g Key operation A setting for panel degradation correction can be made Pressing the SET key shifts the screen to the next nested layer below for item selection 6 2 2 7 PANEL FUNCTION A P N E L L 1 B T 6 0 V S F A C T A T P N E L U I O N F N C A P N E L L 1 B T 6 0 V S F A C T R L L V E E A P N E L V 0 L N I 1 3 2 0 6 0 RG B H J B I N 1 3 2 0 6 0 RG B H J...

Page 103: ... value and shifting to the upper layer g Key operation The setting about the backup of panel adjusting value and various data on panel operational information can be cleared Pressing the SET key shifts the screen to the next nested layer below for item selection 6 2 2 8 ETC A P N E L L 1 B T 6 0 V S F A C T T E C A P N E L L 1 B T 6 0 V S F A C T A B C A T A D U K P T E C O O P R T N I N 1 3 2 0 6...

Page 104: ...d sequence and the ABL WB table are retained until the mask is turned off DOWN Shifting to the next MASK UP Shifting to the previous MASK RIGHT Changing MASK sequence LEFT Changing MASK sequence SET Determining the adjustment setting value and shifting to the upper layer g Key operation g Key operation A P N E L L 1 B T 6 0 V S F A C T A E R M A S K S E T U P R S T A P N E L L 1 B T 6 0 V S F A C ...

Page 105: ...equence LEFT Changing MASK sequence SET Determining the adjustment setting value and shifting to the upper layer g Key operation g Key operation This menu set the PATTERN MASK and the drive sequence at PATTERN MASK state Pressing the SET key shifts the screen to the next nested layer below for item selection A P N E L L 1 B T 6 0 V S F A C T A E R N M A S K S E T U P P T T A P N E L L 1 B T 6 0 V ...

Page 106: ...ASK sequence LEFT Changing MASK sequence SET Determining the adjustment setting value and shifting to the upper layer g Key operation g Key operation This menu set the COMBI MASK and the drive sequence at COMBI MASK state Pressing the SET key shifts the screen to the next nested layer below for item selection A P N E L L 1 B T 6 0 V S F A C T O I M A S K S E T U P C M B A P N E L L 1 B T 6 0 V S F...

Page 107: ... used for production line 6 2 3 2 CH PRESET Exclusively used for production line 6 2 3 3 SYNC DET Exclusively used for technical analysis details omitted No Function Content RS 232C 6 2 3 1 EDID WRITE MODE DISABLE ENABLE 6 2 3 2 CH PRESET USER FACTORY 6 2 3 3 SYNC DET Exclusively used for technical analysis ...

Page 108: ...55 SML N I I T I L A I Z E A T D A R E S T E I N F A L S E T U P A V 1 3 1 0 6 0 O N N T V H E B 1 5 10 15 16 1 5 10 15 20 25 30 35 40 6 2 4 2 FINAL SETUP 6 2 4 1 SIDE MASK LEVEL 6 2 4 3 Wide XGA AUTO Be sure to disconnect and connect the AC cable after FINAL SETUP When replacing the MAIN Assy the FINAL SETUP is required Exclusively used for technical analsyis details omitted Operation item No Fun...

Page 109: ...al order for the main parts and boards Power Button Case 508F 1 Side input cover 1 Function button panel 1 Rear case 508F 1 3 Terminal panel B Terminal panel A 2 Side input panel SIDE KEY Fan Holder Upper central part 4 Front case Assy FHD FAN CONNECT FHD POWER SW TANSHI 50FHD LED FHD RLS FHD IR SIDE IO 2 Side input shield 50F X DRIVE 50F Y DRIVE 2 Function button shield 232C MAIN POWER SUPPLY 5 M...

Page 110: ...Power button case 508F 1 Remove the 20 screws AMZ30P060FTB 2 Remove the 10 screws TBZ40P080FTB 3 Remove the two screws ABA1332 4 Remove the one screw ABA1341 5 Remove the rear case 508F 1 Tighten the two screws 2 Tighten three screws 3 Tighten the two screws 4 Tighten the eight screws 5 Tighten other screws Rear case 508F Rear case 508F 5 1 1 1 1 1 1 1 2 2 2 2 3 2 2 3 2 2 2 2 1 1 1 1 1 1 1 1 1 1 4...

Page 111: ...y 1 1 2 POWER SUPPLY Unit PCB base NG OK FHD FAN CONNECT Assy For 50F X DRIVE Assy For 50F Y DRIVE Assy For SIDE IO Assy 3 Diagnose the 50F Y DRIVE Assy 3 Diagnose the 50F X DRIVE Assy Caution As the two capacitors on the 50F Y DRIVE Assy are located very close to sub frame L Assy 507 if the former Assy is tilted toward the latter Assy when disassembling they may come into contact with the latter ...

Page 112: ...sy 232C Assy MAIN Assy MAIN Assy 12 Terminal Panel B 3 1 Remove the 12 screws 2 Remove the two screws 3 Remove the 10 screws 4 Remove the four screws 5 Remove the terminal panel B 5 Terminal panel B TANSHI Assy Terminal panel A 1 2 2 3 3 3 3 3 3 3 3 3 3 1 2 4 4 4 4 The wiring shown in the photo is different from the actual wiring because the product in the photo is a prototype Upon servicing be su...

Page 113: ... it not to press the rivet Because when the rivet presses fit in once again Rivet 2 Pull the lower part of the Front case Assy toward you and out 3 Remove the Front case Assy by pulling it upward 2 3 Front case Assy Front side When assembling the front case tighten this rivet first 1 1 1 1 1 ...

Page 114: ...GITAL Assy 5 2 Remove the two screws 3 Remove the four screws 1 Desconnect the flexible cable Multi base section 2 3 3 3 3 2 4 Lift the Multi base section to the direction of the arrow Multi base section Multi base section PANEL SENSOR Assy 50F DIGITAL Assy 4 1 ...

Page 115: ...ew 3 Remove the FHD IR Assy 4 Remove the two screws 5 Remove the two screws 6 Remove the two screws 7 Remove the front chassis HB Assy 50 Front chassis HB Assy 50 1 Remove the two screws 2 Unhook the six hooks 3 Remove the panel holders V1 50 and V2 50 Panel holder V1 50 V2 50 1 2 2 1 1 1 6 1 5 5 1 1 1 2 3 7 3 Front chassis HT 508F Assy 50FHD LED Assy FHD RLS Assy FHD IR Assy 4 4 6 2 2 2 2 2 2 3 3...

Page 116: ...oosen the jumper wire 2 Remove the three screws 3 Remove the front chassis VL 508F Front chassis VL 508F SCAN IC 4 SCAN IC 4 SCAN IC 4 SCAN IC 4 Connecting Method Disconnecting Method Notes for Three pieces connector 40P Three pieces connector 40P is a precision part Pay attention to the handling In addition please do not touch the electrode plane OK OK OK NG NG NG NG ...

Page 117: ...iginal values for reference in case you need to restore the original settings 3 Use a stable AC power supply Y DRIVE Assy No adjustment required Other assemblies No adjustment required POWER SUPPLY Unit DIGITAL Assy X DRIVE Assy No adjustment required Refer to 8 3 HOW TO CLEAR HISTORY DATA MAIN Assy No adjustment required Service Panel Assy Refer to 8 3 HOW TO CLEAR HISTORY DATA and 8 4 ADJUSTMENT...

Page 118: ...otes on replacing parts For the parts described in the list below replacement is required for the whole Assy not only the defective part If any part listed below is identified as defective and needs replacement replace the whole Assy and make necessary adjustments after replacement Reason The whole Assy must be replaced because adjustments and data rewriting for the Assy at the level of production...

Page 119: ...play the PANEL INFORMATION page then check if NO DATA is set for DIG EEP and ADJUSTED is set for BACKUP Then proceed in the following steps 1 Copying using the Factory menu 1 Plug in the AC cord press the Power switch on the unit to set it to ON then enter Standby mode 2 Turn on the power using the remote control unit then enter Panel Factory mode Copy the backup data as shown in the figure below ...

Page 120: ...te data stored in the EEPROM on the DIGITAL Assy 3 Issue the BCP command to transfer the data stored in the EEPROM for backup 4 Turn the power off 3 Turn the power off Note If the secondhand DIGITAL Assy is mounted in the product then the unit is turned on then back off again the data in the EEPROM on the DIGITAL Assy are copied over the EEPROM in the PANEL SENSOR Assy Thus the backup data can nev...

Page 121: ... using Factory menu or RS 232C commands 1 Method using the Factory menu 1 Set various setting adjustment values 2 Proceed in the following steps 2 Method using the RS 232C commands Issue the FAJ command 3 Turn the power off Note When a DIGITAL Assy with an EEPROM in which adjustment data are stored is mounted this step is not required after manual adjustment DIGITAL EEPROM REPAIR is not indicated ...

Page 122: ...PRT BACKUP DATA NO OPRT DIGITAL EEPROM NO OPRT PD INFO NO OPRT PD INFO CLEAR MAX TEMP NO OPRT P COUNT INFO NO OPRT PM B1 B5 NO OPRT HR MTR INFO NO OPRT SD INFO NO OPRT Key Down 7th Key Down SET Right SET 5 sec SD INFO CLEAR Right SET 5 sec HR MTR INFO CLEAR Right SET 5 sec PM B1 B5 CLEAR Right SET 5 sec P COUNT INFO CLEAR Right SET 5 sec MAX TEMP CLEAR Right SET 5 sec Key Down Key Down Item Conten...

Page 123: ...he screen as shown in the figure below Make sure that 60VS is always indicated during adjustment Example of the On Screen display during Panel Factory mode Drive sequence indication Preparation In the PANEL 1ADJ layer the Panel White Balance value is reset to default Panel Gamma is set to Straight Noise is set to OFF LUT mode is set to ON and Reset active control is set to OFF In this case represe...

Page 124: ...oltage OK Checking VOL YNOFS3 4 1 min RST MASK 16 Green 1023 OK Checking VOL YNOFS3 4 1 min RST MASK 15 Red 1023 OK Checking VOL YNOFS3 4 1 max RST MASK 22 Cyan 3SF Main flowchart 2 VOL YNOFS check OK Checking VOL YNOFS3 4 1 min RST MASK 16 Green 1023 OK Checking VOL YNOFS3 4 1 min RST MASK 15 Red 1023 OK Checking VOL YNOFS3 4 1 max RST MASK 22 Cyan 3SF Main flowchart 1 VOL OFFSET check OK Checkin...

Page 125: ...R S00 To set the gamma R value to that for Factory mode PGG S00 To set the gamma G value to that for Factory mode PGB S00 To set the gamma B value to that for Factory mode DIZ S03 Dither ON L dither ON noise OFF 1800000001 LUT mode ON 1000003F00 Reset active control OFF Procedures for resetting corrections for change over time Perform aging for 5 minutes Enter the initial values for the panel for ...

Page 126: ...T MASK 03 Green MKS S53 Return VOL OFFSET to the tentative setting value VOF Determine the tentative setting value for VOL OFFSET as the final value Yes To the Recovery flowchart 1 3 No Yes To the Recovery flowchart 1 4 From the Recovery flowchart 1 2 and 1 4 Yes No To the Main flowchart 2 Is there erroneous discharge abnormal lit cell Check on the PANEL 1 ADJ menu Is there erroneous discharge abn...

Page 127: ...inal value From the Recovery flowchart 2 1 and 2 3 Note Make sure that the following values become the final setting values VOL SUS 1 VOL XPOSF2 1 VOL OFFSET VOL YNOFS1 VOL RST P 1 VOL YNOFS3 VOL XPOFS1 1 VOL YNOFS4 1 The tentative setting value becomes the final value To the Recovery flowchart 2 1 Yes Is there erroneous discharge abnormal dead cell Check on the PANEL 1 ADJ menu Display RST MASK 2...

Page 128: ...current setting value plus 112 VOF Gradually increase the VOL OFFSET value until disappear the discharge lit cell The VOL OFFSET value must be 133 or less Current VOL OFFSET 133 To the Recovery flowchart 1 2 Display RST MASK 02 Red MKS S52 Replacement of abnormal circuits or re replacement of the panel required Replacement of abnormal circuits or re replacement of the panel required No Yes Gradual...

Page 129: ...etermine the current VOL OFFSET setting value as the final value Replacement of abnormal circuits or re replacement of the panel required Replacement of abnormal circuits or re replacement of the panel required No Yes Gradually decrease the VOL OFFSET value until disappear the discharge dead cell The VOL OFFSET value must be 117 or greater Current VOL OFFSET 117 No Yes Is there erroneous discharge...

Page 130: ...ecrease the VOL OFFSET value until disappear the discharge dead cell The VOL OFFSET value must be 117 or greater Current VOL OFFSET 117 To the Main flowchart 2 Set VOL OFFSET to the current setting value plus 64 VOF Determine the current VOL OFFSET setting value as the final value Replacement of abnormal circuits or re replacement of the panel required No Yes Is there erroneous discharge abnormal ...

Page 131: ...e panel required No Yes Yes To the Recovery flowchart 2 2 From the Recovery flowchart 2 2 Yes Current VOL YNOFS3 setting value 137 No Is there erroneous discharge abnormal dead cell No Is there erroneous discharge abnormal dead cell Set VOL YNOFS4 to the current setting value 4 VY4 Display RST MASK 22 Cyan 3SF MKS S72 Set VOL YNOFS3 to the current setting value 47 VY3 Set VOL YNOFS4 to the current...

Page 132: ...s 4 VY3 Set VOL YNOFS1 to the current setting value VY1 Set VOL YNOFS4 to the current setting value plus 4 VY4 To the Recovery flowchart 2 1 B Adjustment completed Set VOL YNOFS1 to the final setting value of VOL YNOFS3 minus 31 VY1 Determine the current VOL YNOFS1 setting value as the final value VOL YNOFS3 final setting value Note Make a note of this VOL YNOFS3 value From the Main flowchart 2 Re...

Page 133: ... VOL YNOFS4 to the current setting value plus 23 VY4 Set VOL YNOFS3 to the current setting value minus 47 VY3 Set VOL YNOFS4 to the current setting value minus 47 VY4 RST MASK 22 Cyan 3SF Display RST MASK 16 Green 1023 MKS S66 No Yes Is there erroneous discharge abnormal dead cell Check on the PANEL 1 ADJ menu Replacement of abnormal circuits or re replacement of the panel required No Yes Is there...

Page 134: ...54 40 139 172 049 187 057 177 057 177 057 41 144 173 051 188 059 178 059 178 059 42 149 174 053 189 061 179 061 179 061 43 155 175 055 190 063 180 063 180 063 44 160 176 057 191 065 181 065 181 065 45 165 177 058 192 067 182 067 182 067 46 171 178 060 193 069 183 069 183 069 47 176 179 062 194 072 184 072 184 072 48 181 180 064 195 074 185 074 185 074 49 187 181 066 196 076 186 076 186 076 50 192 ...

Page 135: ...89 236 166 250 191 240 191 240 191 237 168 251 193 241 193 241 193 238 170 252 195 242 195 242 195 239 172 253 197 243 198 243 198 240 174 254 200 244 200 244 200 241 176 255 202 245 202 245 202 242 177 256 204 246 204 246 204 243 179 257 206 247 206 247 206 244 181 258 208 248 208 248 208 245 183 259 210 249 210 249 210 246 185 260 212 250 212 250 212 247 187 261 214 251 214 251 214 248 188 262 2...

Page 136: ...US U signal input to the DRIVE Assy SUS B signal input to the DRIVE Assy SUS U Gate signal SUS B Gate signal X DRIVE Gate terminal of Q1220 Y DRIVE Gate terminal of Q2217 X DRIVE Gate terminal of Q1109 Y DRIVE Gate terminal of Q2107 50 of the crest value time lag of SUS U and SUS B Δ Tsus iub time lag of SUS U Gate and SUS B Gate Δ Tsus gub Assy VR Value of α X DRIVE Assy VR1002 70 nsec Y DRIVE As...

Page 137: ...e pulse width 5 nsec as the SUS D signal Note Be sure to set the Drive to OFF for adjustment For details on measuring points of waveform see the figure below 50 of the crest value 50 of the crest value 50 of the crest value 50 of the crest value SUS D pulse width Tsus Dg Adjust so that Tsus Dg Tsus D 5 nsec using the variable control shown in the table below SUS D signal input to the DRIVE Assy SU...

Page 138: ...T TP1258 Q1204 Y DRIVE Assy Y DRIVE Assy 1 Measure the SUS D pulse width Tsus D 2 Adjust the pulse width Tsus Dg of the SUS D input signal so that it becomes Tsus D 5 nsec from DIGITAL Assy YSUS D IC2005_A7 Q2105 VR2001 IC2104 Q2111 IGBT TP2114 Q2113 IGBT TP2116 YSUS U from DIGITAL Assy IC2001_A4 Pin 5 IC2101 IC2103 Q2106 IGBT Q2107 IGBT Q2104 Photo Coupler TP2106 TP2107 Q2108 IGBT TP2108 Q2109 IG...

Page 139: ...n for control 232C cable straight The setting of the Com port cannot be communicated if it doesn t do correctly Please follow a set explanation of PC in the Com port Individual ports are provided for RS 232C and SR connectors with this model Therefore unlike the case of previous models which required switching of exclusive operation between these connectors on the Integrator menu switching is no l...

Page 140: ... meter CSD Clearing shutdown history DW To subtract to the adjustment value 000 to 999 designated by a function command DRV DIZ S00 REV FWD Panel drive power OFF S00 Dither L dither OFF noise OFF S01 Dither L dither ON noise ON S02 Dither L dither OFF noise ON S03 Dither L dither ON noise OFF S01 Panel drive power ON FAJ Determining the flag of the DIGITAL Assy adjustment in adjustment is complete...

Page 141: ...t switch INPUT 6 PC M MKC Panel mask indication off H ramp slant 1 M H ramp slant 4 M Slanting ramp M 30 for aging 05 for aging S06 S00 S01 S02 S03 S04 S05 S06 S01 S02 S03 S04 S05 Erasing afterimage 1 S07 Erasing afterimage 2 RGB zigzag V reverse S08 White change in luminance level S09 PEAK SEEK RASTER MKS S10 For engineering use Mod S11 Green vertical line scroll Mod S12 Green horizontal line scr...

Page 142: ...8 S39 RGB checker 2 Window GREEN GREEN 1023 Even line horizontal stripes Window BLUE BLUE 1023 Window RED RED 1023 Afterimage check 2 Afterimage check 4 Mod S40 Red single color slanting ramp Mod S41 GREEN single color slanting ramp Mod S42 BLUE single color slanting ramp Mod S43 Black back acnode Mod S44 Horizontal stripes every eight white lines Mod S45 5 for perfect linear Mod S46 6 for perfect...

Page 143: ...lection PBH Panel white balance adjustment Blue highlight PBL Panel white balance adjustment Blue low light PFN PFS Setup at shipment PFY Factory mode on PGB Independent gamma Blue PGG Independent gamma Green P Mod Main Main Mod N OSD S00 Turning OSD setting to off S01 Turning OSD setting to on O Mod Mod Mod Mod Mod Mod Mod Mod Mod Mod Mod Mod Mod Mod Mod Mod Mod Mod Mod Raster Cyan S57 S56 Raster...

Page 144: ... protection on S03 Pure cinema Smooth Mod Mod Main Main Main Main Main Main QSP Acquiring the software sub version of the microcomputer at panel side QAJ QMT QNG QPD QPM Acquiring various adjustment values Acquiring temperature of MTB side and Fan speed Acquiring shutdown information of MTB side Acquiring logs of power down points Acquiring data of the pulse meter Acquiring panel white balance adj...

Page 145: ...orrection mode 1 STREAKING correction mode 2 STREAKING correction mode 3 STREAKING correction mode 4 STREAKING correction mode 5 STREAKING correction mode 6 STREAKING correction mode 7 Mod Mod S01 S02 SMC Smooth clear drive OFF Smooth clear drive ON S01 S02 SQM VIDEO sequence setting PC sequence setting S01 S02 SSM SSCG OFF SSCG ON Mod Mod Mod Mod Mod Mod S08 STREAKING correction mode 8 Mod Mod Ma...

Page 146: ... is not effective UP DN is not effective UP DN is not effective UP DN is not effective UP DN is not effective Y1Z Y2B Mod YSTL_2SF_KSB adjustment Y2K Mod YSTL_2SF_HZ adjustment Y2Z Mod YSTL_FMR_KSB adjustment YNK Mod YSTL_FMR_HZ adjustment YNZ Mod YSTL_KSB adjustment YTK Mod YSTL_HZ adjustment YTZ YSB ZME ZPR Initializing the video EEPROM data Initializing the setting data to which no adjustment c...

Page 147: ... 1 byte 15 MTB information 1 Generation 1 byte 8 16 MTB information 2 Regional model 1 byte E 17 MTB information 3 Grade 1 byte R 18 MTB information 4 System Type 1 byte B 19 Common version for IF microcomputer 8 byte 20 Boot version of IF microcomputer 4 byte Common version for Main microcomputer 8 byte 21 Boot version of Main microcomputer 4 byte 22 Common version for Multi processor 8 byte 23 B...

Page 148: ...t of the main unit 0 Adjustment completed 1 Adjustment not completed 3 Adjustment data backup 0 With backup data 1 No data default 4 5 PD data 0 No PD data 1 Not used 2 POWER 3 SCAN 4 SCN 5V 5 Y DRV 6 Y DCDC 7 Y SUS 8 ADRS 9 X DRV A X DCDC 9 1 SD Sub SQ_LSI 0 No SD Sub data 1 Communication error 2 Drive stop 3 BUSY 4 Version mismatching H S B X SUS C DIG DCDC D Not used E Not used F UNKNOWN 8 SD m...

Page 149: ...TEMP1 acquisition Temperature value 5 byte 23 5 1 6 TEMP0 acquisition Temperature value 5 byte 28 7 1 7 MAX TEMP1 acquisition Temperature value 5 byte 78 3 1 8 Reserved 4 byte CS 2 byte 94 Command Format Effective Operation Modes Function Remarks QS3 All operations To acquire data on operations of the panel Return data 3 ECO 58 DATA 2 CS 63 Byte The command QS3 is for acquiring data on operational...

Page 150: ...B adjustment value 3 byte 128 18 YTK adjustment value 3 byte 128 19 YTZ adjustment value 3 byte 128 20 Y2K adjustment value 3 byte 128 24 R REVISE setting value 1 byte 0 25 G REVISE setting value 1 byte 0 26 B REVISE setting value 1 byte 0 21 Y2Z adjustment value 3 byte 128 22 YNK adjustment value 3 byte 128 23 YNZ adjustment value 3 byte 128 27 ADDRESS 1 2 setting value 2 byte 01 30 ADDRESS 7 8 s...

Page 151: ...ng n 00 to 31 18 Transition of brightness by protective operations 0 Upper limit state for brightness 1 Brightness being reduced 2 Lower limit state for brightness 3 Brightness being increased 17 WB interlocked with APL 0 OFF 1 ON 2 WB interlocked ON γ OFF 3 WB interlocked OFF γ ON 1 Drive sequence 50V Video 50 Hz 60V Video 60 Hz 72V Video 72 Hz 75V Video 75 Hz 60P PC 60 Hz 2 Standard nonstandard ...

Page 152: ... data 1 byte 0 15 Data from the hour meter for the fifth latest PD 8 byte 00000715 16 Sixth latest 1st PD data 1 byte A 17 Sixth latest 2nd PD data 1 byte 2 18 Data from the hour meter for the sixth latest PD 8 byte 00000552 19 Seventh latest 1st PD data 1 byte A 20 Seventh latest 2nd PD data 1 byte 0 21 Data from the hour meter for the seventh latest PD 8 byte 00000213 22 Eighth latest 1st PD dat...

Page 153: ... 16 Sixth latest SD data 1 byte 2 17 Sixth latest SD subcategory data 1 byte 5 18 Data from the hour meter for the sixth latest SD 8 byte 000000451 19 Seventh latest SD data 1 byte 0 20 Seventh latest SD subcategory data 1 byte 0 21 Data from the hour meter for the seventh latest SD 8 byte 00000000 22 Eighth latest SD data 1 byte 0 23 Eighth latest SD subcategory data 1 byte 0 24 Data from the hou...

Page 154: ...t of status Induce it peculiar individual information is acquired Data Arrangement Part Order Data Length Output Example Received Command name 3 byte QMT 267 009 1 1 0 MTB A D value of MTB side temperature 3 byte 2 MTB side FAN rotating speed 0 STOP 1 LOW 2 HIGH 1 byte 5 3 A D value of room light sensor 3 byte 4 Level of room light sensor Value 1 to 5 1 byte Command Format Effective Operation Mode...

Page 155: ... for the 3rd latest NG 1 byte 11 MTB hour meter for the 3rd latest NG 7 byte 12 Reserved 3 byte 29 8th latest NG No 1 byte 30 Subcategory No for the 8th latest NG 1 byte 31 MTB hour meter for the 8th latest NG 7 byte 32 Reserved 3 byte 33 Check Sum 2 byte Frequency Part Part Remarks Operation MTB part 5 Shutdown signal from audio amp short circuit of speaker terminal Shutdown after 30 seconds warn...

Page 156: ... microcomputer Value Shutdown Factor Remarks Operation 1 Communication error of IF microcomputer Shutdown 2 Communication error of sequence processor Shutdown No 10 Subcategory Information on Abnormally in FAN Value Shutdown Factor Remarks Operation 1 FAN 1 Shutdown 2 FAN 2 FHD only Shutdown No 12 Subcategory Information on Failure in Digital Tuner Value Shutdown Factor Remarks Operation 1 DTV sta...

Page 157: ...tion 1 Byte 1 21 Result of detection for external protection 1 Byte 1 22 Transition of protection operation 1 Byte 0 23 Reserved 4 Byte CS 2 Byte 27 Command Format Effective Operation Modes Function Remarks QSI All operations To acquire all data on input video signals Return data 3 ECO 66 DATA 2 CS 71 Byte The command QSI is for acquiring all data on input video signals At standby mode when 10 sec...

Page 158: ...mat Operation Remarks Effective Operation Modes Control FAJ During FAY To make the flag setting that indicating that adjustment of the panel unit has been completed Writing 00 to the 4 k byte ROM and copying to the 2 k byte ROM This takes at least 350 mS UAJ To make the flag setting that indicating that adjustment of the main unit has not been completed Writing F0 to the 4 k byte ROM CBU To make t...

Page 159: ...PDP LX5080D 159 5 6 7 8 5 6 7 8 C D F A B E ...

Page 160: ...es the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Screws adjacent to mark on product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate NOTES Speed clamp 3 Bead band 3 Ferrite core Cable tie UK onl...

Page 161: ... table 2 22 Upper Carton See Contrast table 2 23 Mirror Mat See Contrast table 2 24 Ferrite Core ATX1039 25 Block Diagram See Contrast table 2 26 Polyethylene Bag AHG1340 27 28 POD Cover Caution See Contrast table 2 Mark No Description Part No Mark No Symbol and Description PDP LX5080D YVIXK5 PDP LX508D WYVIXK5 PDP LX508D WYV5 2 Power Cord 2 m ADG1223 ADG1223 Not used 8 Operating Instructions ARE1...

Page 162: ...PDP LX5080D 162 1 2 3 4 1 2 3 4 C D F A B E 10 2 REAR SECTION B B A A TANSHI CN8801 CN8802 MAIN CN4110 USB C C MAIN CN4109 Refer to 10 3 FRONT SECTION ...

Page 163: ... ESD AAX3504 22 Label B50 ESD AAX3543 23 Terminal Panel B 50ES ANC2454 24 Power Button Case 508F AAK2908 25 Function Button Panel AMB2906 26 Side Input Cover AMB2911 27 Function Button E AAC1565 28 Power Button 508F AAD4152 29 Function Button Sheet E AAK2896 30 Input Cover Label 8ES AAX3510 31 Rear Case 508F ANE1662 32 33 34 Screw 3 x 40P ABA1332 35 Screw ABA1341 36 Screw AMZ30P060FTB 37 Screw AMZ...

Page 164: ...PDP LX5080D 164 1 2 3 4 1 2 3 4 C D F A B E 10 3 FRONT SECTION MAIN CN4107 MAIN CN4109 Rear view Refer to 10 4 CHASSIS SECTION 1 2 ...

Page 165: ...WW1289 2 50FHD LED Assy AWW1291 3 FHD RLS Assy AWW1292 4 6P 6P 3P Housing Wire J117 ADX3562 5 Blind Cushion 508F AEB1479 6 Nylon Rivet AEC1671 7 Rivet AEC1877 8 1 Front Case Assy 508FEU AMB3003 NSP 9 2 Panel Cushion H 50 AED1257 NSP 10 2 Panel Cushion V 50 AED1258 11 FC Gate Sheet AMR3746 12 13 Screw ABZ30P080FTC ...

Page 166: ... B E 10 4 CHASSIS SECTION 1 2 FHD FAN CONNECT CN9553 MAIN CN4103 POWER SUPPLY P10 FHD FAN CONNECT CN9555 FHD FAN CONNECT CN9554 Cleaning liquid GEM1004 Cleaning paper GED 008 Refer to 10 7 MULTI BASE SECTION Refer to 10 5 CHASSIS SECTION 2 2 ...

Page 167: ...8F Assy ANA2092 11 Front Chassis HB Assy 50 ANA2094 12 Panel Holder V1 50 ANG2770 13 Panel Holder V2 50 ANG2771 14 Fan Holder ANG2833 15 Multi Base Holder ANG2937 16 Sub Frame Plate ANG3046 17 Floating Rubber 80 AEB1427 18 Ferrite Core Holder AEC1818 19 Reuse Wire Saddle AEC1945 20 Ferrite Clamp AEC1986 21 Reuse Wire Saddle AEC2118 22 Fan Holder AMR3704 23 Gasket ADH FCH ANK1850 24 25 26 Screw ABA...

Page 168: ...HASSIS SECTION 2 2 I Q R S O S T V V D C B A X J H I G F W E Y Y J L K L K M N A B O P D C N M U U X Q R E P F T G H W MAIN CN4101 MAIN CN4105 MAIN CN4106 TANSHI CN8806 FHD POWER SW CN9571 AC Inlet MAIN CN4113 Fan 3 Refer to 10 6 PANEL CHASSIS SECTION ...

Page 169: ...7 Flexible Cable J209 ADD1506 18 Flexible Cable J210 ADD1507 19 Flexible Cable J211 ADD1508 20 5P Housing Wire J105 ADX3359 21 22 9P 7P Housing Wire J101 ADX3550 23 8P 8P Housing Wire J102 ADX3551 24 14P Housing Wire J104 ADX3553 25 6P 6P Housing Wire J108 ADX3556 26 6P 6P Housing Wire J109 ADX3557 27 6P 6P Housing Wire J111 ADX3558 28 6P 6P Housing Wire J112 ADX3559 29 3P 3P 3P Housing Wire J123 ...

Page 170: ...PDP LX5080D 170 1 2 3 4 1 2 3 4 C D F A B E 10 6 PANEL CHASSIS SECTION ...

Page 171: ... Assy AWW1314 NSP 7 50F SCAN D Assy AWW1315 NSP 8 Plasma Panel 50F Assy AWU1235 9 PCB Spacer Reuse AEC2087 10 PCB Spacer Reuse AEC2122 11 Heat Radiation Sheet AEH1134 12 Conductive Plate Holder AMR3446 13 Address Plate 50F A ANG3048 14 Address Plate 50F B ANG3071 15 Conductive Plate X F ANG2906 16 Screw ABA1351 17 Screw ABA1364 18 Three Pieces Connector 40P AKM1384 19 Gasket AD ANK1948 Mark No Des...

Page 172: ... 4 C D F A B E 10 7 MULTI BASE SECTION A C 50F DIGITAL CN3201 D D P9 P8 POWER SIDE IO CN9352 SIDE IO CN9351 POWER P3 POWER P5 B B C A SIDE KEY CN9501 FHD IR CN9731 FHD RLS CN9781 50FHD LED CN9671 USB side Fan FHD FAN CONNECT CN9551 ...

Page 173: ...1 6 4P Housing Wire J114 ADX3560 11 11P Housing Wire J118 ADX3563 12 8P 4P Housing Wire J119 ADX3531 13 5P Housing Wire J125 ADX3567 14 Ferrite Core ATX1069 15 16 Locking Card Spacer AEC1429 17 Wire Saddle AEC1745 18 Re use Wire Saddle AEC1945 19 Silicone Sheet Audio AEH1143 20 Rear Sheet AMR3747 21 Multi Base Assy J ANA2103 22 Terminal Panel A ED ANC2441 23 Gasket FE ANK1945 24 Gasket EC ANK1954 ...

Page 174: ...PDP LX5080D 174 1 2 3 4 1 2 3 4 C D F A B E 10 8 PDP SERVICE ASSY PDP SERVICE ASSY 508F AWU1272 for PDP LX5080D YVIXK5 PDP SERVICE ASSY 508F E AWU1273 for PDP LX508D WYVIXK5 WYV5 Exterior Section ...

Page 175: ...77 13 Ferrite Clamp AEC1986 14 Side Type Mini Clamp AEC2003 15 PCB Spacer Reuse AEC2122 16 Gasket ADH FCH ANK1850 17 Gasket AD ANK1948 NSP 18 Front Case 508F AMB3000 19 Rear Case 508F ANE1662 NSP 20 Drive Voltage Label ARW1097 21 Screw 3 x 40P ABA1332 22 Screw ABA1351 23 Screw ABA1364 24 Screw ABZ30P080FTC 25 Screw AMZ30P060FTB 26 Screw APZ30P080FTB 27 Screw TBZ40P080FTB 28 29 30 31 Caution Label ...

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Pioneer KURO PDP-LX508D, Service Manual

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