Pioneer KURO KRP-500P Service Manual Download Page 113

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113

KRP-500P

MAIN and AUDIO Assys

Under cover (509M)

Remove the six

grip screws. (ABA1381)

Remove the three screws. (ABA1389)

Remove the under cover (509M).

Under cover (509M)

Note:

The wiring shown in the photo is different from the actual wiring, because the product in the photo is a prototype.

Upon servicing, be sure to restore the original wiring of the unit after repair work.

Screw tightening order

The other screws are random order.

Screw tightening order

The other screws are random order.

Remove the two screws. (BPZ30P080FTB)

Remove the one screw. (AMZ30P060FTB)

Remove the one screw. (BMZ30P060FTB)

Remove the two hexagon headed screws. (ABA1382)

Remove the two

grip screws.

(ABA1381)(KRP-500P/

YSIXK5)

Remove the two screws.
(AMZ30P060FTB)(KRP-500P/

YS5, LFT,

A5)

Remove the two

grip screws. (ABA1381)

Remove the three

grip screws. (ABA1381)

Remove the two screws. (ABZ30P080FTC)

Remove the terminal panel SEP.

Terminal panel SEP

Terminal panel SEP

2 3

Note:

Do not use an electric screwdriver.
If the screw is over-tightened, the screw thread
may be damaged.

Summary of Contents for KURO KRP-500P

Page 1: ...RE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2008 2008 Printed in Japan KRP 500P ARP3506 PLASMA DISPLAY KRP 500P THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Type Power Requirement Remarks KRP 500P WYSIXK5 AC 220 V to 240 V KRP 500P WYS5 AC 220 V to 240 V KRP 500P LFT AC 110 V to 240 V KRP 500P WA5 AC 220 V to 240 V For details refer to Important ...

Page 2: ... 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 diagram shoul...

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: ...5 5 2 DIAGNOSIS FLOWCHART OF FAILURE ANALYSIS 43 5 3 DIAGNOSIS OF PD POWER DOWN 56 5 4 DIAGNOSIS OF SD SHUTDOWN 60 5 5 NON FAILURE INFORMATION 64 5 6 OUTLINE OF THE OPERATION 65 5 7 OUTLINE OF RS 232C COMMAND 70 5 8 LIST OF RS 232C COMMANDS 71 5 9 DETAILS OF RS 232C COMMANDS 78 6 SERVICE FACTORY MODE 92 6 1 DETAILS OF THE FACTORY MENU 92 7 DISASSEMBLY 109 7 1 FLOWCHART OF REMOVAL ORDER 109 7 2 DIS...

Page 6: ...perature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron Do NOT use a soldering iron whose tip temperature cannot be controlled Compared with eutectic solders lead free solders have higher bond strengths but slower wetting times and higher melting temperatures hard to melt easy to harden The following lead free solders are...

Page 7: ...nd Converter Transformer In the POWER SUPPLY Unit 6 Other primary side of the POWER SUPPLY Unit Part is Charged Section Charged Section The places where voltage is 100 V or more except for the charged places described above If the places are touched there is a risk of electric shock The VSUS voltage remains for several minutes after the power to the unit is turned off These places must not be touc...

Page 8: ...eaning cloth AED1285 System cable 2 9 m ADF1041 Operating instructions 2 ARC1609 ARE1494 KRP 500P WYSIXK5 Remote control unit AXD1562 Alkaline dry cell battery LR6 AA 2 Binder Assy AEC2158 Ferrite core ATX1039 CTX1089 Color sensor module AXF1196 Cable clamps 4 Warranty card Cleaning cloth AED1285 System cable 2 9 m ADF1041 Operating instructions ARC1619 KRP 500P WYS5 ADG1223 ADG1214 Power cable AD...

Page 9: ...D1285 System cable 2 9 m ADF1041 Operating instructions ARE1495 KRP 500P LFT Remote control unit AXD1569 Power cable Dry cell battery R6 AA 2 Binder Assy AEC2158 Cable clamps 4 Warranty card Cleaning cloth AED1285 System cable 2 9 m ADF1041 Operating instructions ARC1610 KRP 500P WA5 AC power cord ADG1209 Ferrite core ATX1039 When only the cable tie is necessary please order a nylon binder AEC 093...

Page 10: ... 50 Hz 60 Hz 388 W 0 3 W Standby For WYSIXK5 and WYS5 types 110 V to 240 V AC 50 Hz 60 Hz 386 W 0 2 W Standby 110 V AC For LFT type 220 V to 240 V AC 50 Hz 60 Hz 409 W 0 4 W Standby For WA5 type Main unit 31 4 kg 69 2 lbs WYSIXK5 and WYS5 types only WYSIXK5 and WYS5 types only ...

Page 11: ...11 KRP 500P 5 6 7 8 5 6 7 8 A B C D E F 2 3 PANEL FACILITIES WYSIXK5 and WYS5 types only LFT and WA5 types ...

Page 12: ...12 KRP 500P 1 2 3 4 A B C D E F 1 2 3 4 Remote Control Unit for WYSIXK5 and WYS5 types ...

Page 13: ...13 KRP 500P 5 6 7 8 5 6 7 8 A B C D E F Remote Control Unit for LFT type ...

Page 14: ...14 KRP 500P 1 2 3 4 A B C D E F 1 2 3 4 Remote Control Unit for WA5 type ...

Page 15: ...hecked 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 would normally receive and check if video and audio are n...

Page 16: ...EL FACTORY ETC then MAX TEMP After entering Factory mode press MUTING once press ENTER press j seven times press ENTER SET then press j seven times 2 Press l to select CLEAR Hold ENTER SET pressed for at least 5 seconds After clearance is completed ETC is automatically selected How to locate several items on the Factory menu 1 Confirmation of accumulated power on time and power on count Select INF...

Page 17: ...ADJUSTMENT OPTION mode 1 CH PRESET 2 Digital AFT 3 SYNC DET 4 CTI To shift to another mode press MUTING To shift to another item in a specific mode press i or j To shift to the next nested layer below for an item with a indication press ENTER SET To return to the next nested layer above also press ENTER SET Mode transition in Service Factory mode Up Down Structure of Layers in Panel Factory Mode 2...

Page 18: ...arts marked by NSP are generally unavailable because they are not in our Master Spare 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 Note The wiring shown in the photo is different from the actual wiring because the product in the photo is a prototype Upon servicing b...

Page 19: ...19 KRP 500P 5 6 7 8 5 6 7 8 A B C D E F ...

Page 20: ...20 KRP 500P 1 2 3 4 A B C D E F 1 2 3 4 4 BLOCK DIAGRAM 4 1 OVERALL WIRING DIAGRAM 1 2 ...

Page 21: ...k When ordering service parts be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST k 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: ...22 KRP 500P 1 2 3 4 A B C D E F 1 2 3 4 4 2 OVERALL WIRING DIAGRAM 2 2 ...

Page 23: ...23 KRP 500P 5 6 7 8 5 6 7 8 A B C D E F OVERALL DIAGRAM KRP 500P ...

Page 24: ...B VDDLS1 VDDLS2 VDDLS3 VDDLS4 RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK AN P BN P CN P DN P CLKN P ADDRESS L ASSY AD2 CN1601 IC1601 LVDS RECEIVER AD1 CN1602 VADR1 VADR2 VADR3 VADR4 V 10V V 75V V 3 3V CLK LE HBLK LBLK R G B VDDLS1 VDDLS2 VDDLS3 VDDLS4 RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK AN P BN P CN P DN P CLKN P ADDRESS L ASSY AD2 CN1601 IC1601 LVD...

Page 25: ...IVER RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK AD1 CN1602 VADR1 VADR1 VADR2 VADR2 VADR3 VADR3 VADR4 V 75V V 10V V 10V V 3 3V V 75V V 3 3V CLK LE HBLK LBLK R G B CLK LE HBLK LBLK R G B VDDLS1 VDDLS1 VDDLS2 VDDLS2 VDDLS3 VDDLS3 VDDLS4 RESONANCE BLOCK IC1801 LVDS RECEIVER RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK AN P BN P CN...

Page 26: ...NT_DP RST_DP SCL_DP SDA_DP TXD_DP RXD_DP TXD_DP RXD_DP IC5002 DP_CABLE_DET TC74VHC08FTS1 AUX_CH IC5003 S25FL016A0LMF013 MAIN LINK HPD IC5001 GM68020H CG K I2C_MSCL D D CLS_DET I2C_MSDA IC5005 X5001 M2404HEPROM ASS1225 I2S OUT DATA SCLK WS MCLK MUTE DPHD_O DPVD_O DPDE_O DPCLK_O DPRA_O 0 9 DPGA_O 0 9 DPBA_O 0 9 DPRB_O 0 9 DPGB_O 0 9 DPBB_O 0 9 RTS_CS TXD_CS RXD_CS DET_CS IC8001 SN65LVDS180PW From To...

Page 27: ...5 TC74VHC00FTS1 IC4001 4004 OE TC74VCX16244FT x4 HD_O VD_O DE_O CLK_O RA_O 0 9 GA_O 0 9 BA_O 0 9 RB_O 0 9 GB_O 0 9 BB_O 0 9 To From MAIN CPU SDA_AV SCL_AV To MAIN CPU RST_5504 AC_A_MUTE PDN PWM L R From MAIN CPU IC8341 JA8551 TAS5504APAG R L X8341 R L ASS1222 VALID IC8401 TAS5122DCA RESET_AB RESET_CD SPEAKER OUT D class Amplifier PWM Processor with VOL CTL DC DETECT discrete Bus Buffer Module ucom...

Page 28: ... T302 T501 P3 P2 P1 P6 P5 6 5V VSUS_ADJ Q302 Q301 Switching Switching P4 P8 17V 17V 6 5V 17V 12V F001 B for RELAY DRIVE DRF_SW_B M_SW_DET PD_TRIG_B DRF_B Q403 Q402 IC501 Switching Switching Switching 12V STB5 1V 17V 6 5V VADR VSUS D005 D006 D008 390V P9 12V 6 5V 17V D002 D017 T101 P7 Switching IC101 STB3 4V D025 D026 AC_DET M_SW_DET Q103 Q104 Q105 Q106 6 5V D007 D018 AC_DET Q505 ...

Page 29: ...KOFS1 VXKOFS2 VSUS SUS BLOCK Gate Signal Gate Signal Gate Signal Drive Signal RESONANCE BLOCK PSUS 5V OFFSET Reg Drive Signal SUS PreDrive VPU 17V VSUS SUS BLOCK VSUS SUS BLOCK SOFT D XPRST VSUS 17V PSUS LOGIC BLOCK 17V 15V DC DC CONV VPU VPOFS 17V 5V VSUS 6 5V X 2 REG X 3 VADR VADR VADR X 4 50F X DRIVE ASSY ...

Page 30: ...VH IC5V VH IC5V VH IC5V VH IC5V VH IC5V VH IC5V VH IC5V VH IC5V VH IC5V SCAN SIGNAL VH VH IC5V IC5V Y 1 PSUS PSUS Scan Signal IC5V Y 5 17V IC5V VF DC DC CONV IC5V VC_P 17V 15V DC DC CONV VC_S VC_U 5V Drive Signal VSUS VYPRST VSNOFS VKNOFS2 VKNOFS3 VKNOFS4 VKNOFS1 MAIN DC DC CONV VH Y 2 Photo Coupler BLOCK VSUS SUS BLOCK VSUS SUS BLOCK VSUS SUS BLOCK SUS PreDrive 17V VC_S H MSK VC_S L MSK 17V KNOFS...

Page 31: ...RST FET XSOFT D FET XKOFS1 FET Pre drive XKOFS2 FET Pre drive XKOFS1 Reg XKOFS2 Reg Logic SUS G IGBT Pre drive SUS B IGBT Pre drive SUS U IGBT Pre drive SUS D IGBT Pre drive LMSK FET Pre drive YPRST FET Pre drive SNOFS FET Pre drive YKOFS 1 FET Pre drive YKOFS 2 FET Pre drive YKOFS 3 FET Pre drive YKOFS 4 FET Pre drive RST D FET Pre drive VYKOFS 12 Reg VYKOFS 3 Reg VYKOFS 4 Reg DC DC Conv VSNOFS R...

Page 32: ... VADR1 VADR1 VADR2 VADR2 VADR3 VADR3 VADR4 V 75V V 10V V 10V V 3 3V V 75V V 3 3V CLK LE HBLK LBLK R G B CLK LE HBLK LBLK R G B VDDLS1 VDDLS1 VDDLS2 VDDLS2 VDDLS3 VDDLS3 VDDLS4 RESONANCE BLOCK IC1801 LVDS RECEIVER RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK RESONANCE BLOCK AN P BN P CN P DN P CLKN P AN P BN P CN P DN P CLKN P AD2 CN1801 AD1 CN1802 AD2 CN1601 AD1 ...

Page 33: ..._SQ V 3V_D EXT_PD RST2 SUS_MUTE EVI_R G B EVI_SYNC DRF_B KDD D14 D15 D16 D22 D18 D19 D20 D17 RESETX AND V 1_1V_D V 2_5V_D V 2_5V_D V 1_2V_D V 2_5V_D V 1_8V_D D26 V 3_3V_D 10V REG 1 2V REG 1 8V REG V 12V V 10V UART CS YSUS DET_CS D12 WE_SQ RELAY1 SUS_MUTE AND AND GPIO8 PSW2 V 3_3V_D V 10V V 3_3V_D V 10V V 3_3V_D V 10V V 3_3V_D V 10V V 3_3V_D V 10V V 3_3V_D V 10V V 3_3V_D V 10V V 3_3V_D V 10V RELAY1...

Page 34: ...ASH for DP_RX HDCP ROM for DP_RX LVDS TR for COLOR SENSOR TEMP SENSOR ROOM LIGHT SENSOR BUFFER VHC00 NAND LDO IC4504 NJM2846DL3 18 TLB IC5001 DP_RX LDO IC4503 PQ025ENA1ZPH TLB IC4001 4004 V 2_5V_DP BUS BUFFER V 5_1V_STB D2001 BLUE LED LDO IC7004 NJM2846DL3 33 TLB IC7001 Panel MAIN CPU V 6 5V LDO IC8331 NJM2846DL3 33 TLB IC8341 V 3_3V PWM PROCESSOR LDO IC4501 NJM2871BF05 TLB CN8001 6PIN V 5_1V_CLS ...

Page 35: ... down is generated in the MR the LED on the MR flashes 2 This LED only flashes when shutdown is generated in the display unit When shutdown is generated in the MR the LED on the MR flashes 3 These LEDs only flash during rewriting of software in the display unit During rewriting of software in the MR the LEDs on the MR flash Red 500ms 2 Shutdown Blue 500ms Red Once Twice n times 2 5s Once No digita...

Page 36: ...s a MOD relay of the POWER SUPPLY Unit Display section then the power is turned on 5 The main microcomputer controls a MOD relay of the POWER SUPPLY Unit Media Receiver section then the power is turned on 2 POWER ON SEQUENCE MAIN Microcomputer IC7003 IF Microcomputer IC6811 Power MOD RELAY Control REM Inv Amp Q4103 REM infrared receiver Keys Power MOD RELAY Control Panel Main Microcomputer IC7001 ...

Page 37: ...IC AC_DET_B Vs Va Trans Vcc Trans AC_DET V 3_4V_STB V 5_1V_STB V 17V V 12V V 6_5V VSUS VADR OR PS_PD EXT_PD PD PD PD EEPROM DCDC REG D AMP DCDC REG ucom TEMP PS_PD PD_TRG_B EXT_PD RELAY RLS EEPROM PWM DP Rx CLS 5V REG FAN Panel_ Main ucom IF ucom MR_ Main ucom LED Main Power PSW1 AND RST2 RST4 ACTIVE EMG_DDC AC RGB SW AD ON OFF FAN AV SW RST3 AC_DET STB Trans V 3_4V_STB V 5_1V_STB V 17V V 12V V 6_...

Page 38: ..._CTL _MD DRF_B AUDIO Main Switch AC RST2 M_SW_DET FAN ASIC AC_DET_B Vs Va Trans Vcc Trans AC_DET V 3_4V_STB V 5_1V_STB V 17V V 12V V 6_5V VSUS VADR OR PS_PD EXT_PD PD PD PD EEPROM DCDC REG D AMP DCDC REG ucom TEMP PS_PD PD_TRG_B EXT_PD RELAY RLS EEPROM PWM DP Rx REG FAN Panel_ Main ucom IF ucom MR_ Main ucom LED Main Power PSW1 AND RST2 RST4 ACTIVE EMG_DDC AC RGB SW AD ON OFF Kill me FAN AV SW RST...

Page 39: ... AC RST2 M_SW_DET FAN ASIC AC_DET_B Vs Va Trans Vcc Trans AC_DET V 3_4V_STB V 5_1V_STB V 17V V 12V V 6_5V VSUS VADR OR PS_PD EXT_PD PD PD PD EEPROM DCDC REG D AMP DCDC REG ucom TEMP PS_PD PD_TRG_B EXT_PD RELAY RLS EEPROM DP Rx REG FAN Panel_ Main ucom IF ucom MR_ Main ucom LED Main Power PSW1 AND RST2 RST4 ACTIVE EMG_DDC AC RGB SW AD ON OFF Kill me FAN AV SW RST3 AC_DET STB Trans V 3_4V_STB V 5_1V...

Page 40: ...POF FAN ASIC AC_DET_B Vs Va Trans Vcc Trans AC_DET V 3_4V_STB V 5_1V_STB V 17V V 12V V 6_5V VSUS VADR OR PS_PD EXT_PD PD PD PD EEPROM DCDC REG D AMP DCDC REG ucom TEMP PS_PD PD_TRG_B EXT_PD RELAY RLS EEPROM DP Rx FAN Panel_ Main ucom IF ucom MR_ Main ucom LED Main Power PSW1 AND RST2 RST4 ACTIVE EMG_DDC AC RGB SW AD ON OFF FAN AV SW RST3 AC_DET STB Trans V 3_4V_STB V 5_1V_STB V 17V V 12V V 6_5V PD...

Page 41: ...5V VSUS VADR OR PS_PD EXT_PD PD PD PD EEPROM DCDC REG D AMP DCDC REG ucom TEMP PS_PD PD_TRG_B EXT_PD RELAY RLS EEPROM DP Rx CLS 5V REG FAN Panel_ Main ucom IF ucom MR_ Main ucom LED Main Power PSW1 AND RST2 RST4 ACTIVE EMG_DDC AC RGB SW AD ON OFF FAN AV SW RST3 AC_DET STB Trans V 3_4V_STB V 5_1V_STB V 17V V 12V V 6_5V PD SW ucom TEMP2 VDEC HDMI ASIC DCDC REG SW RELAY Vcc Trans SW STB Trans M_SW_DE...

Page 42: ...SUS VADR OR PS_PD EXT_PD PD PD PD EEPROM DCDC REG D AMP DCDC REG ucom TEMP PS_PD PD_TRG_B EXT_PD RELAY RLS EEPROM PWM DP Rx CLS 5V REG FAN Panel_ Main ucom IF ucom MR_ Main ucom LED Main Power PSW1 AND RST2 RST4 ACTIVE EMG_DDC AC RGB SW AD ON OFF FAN AV SW RST3 AC_DET STB Trans V 3_4V_STB V 5_1V_STB V 17V V 12V V 6_5V PD SW ucom TEMP2 VDEC HDMI ASIC DCDC REG SW RELAY Vcc Trans SW STB Trans M_SW_DE...

Page 43: ...f the Display MAIN Assy PM1 Replace the Display POWER SUPPLY Unit No The blue LED is lit failure in video or audio To Video Display Related Problems or Audio Related Problems Standby Related Problems Note Check that the main power switch is set to ON that the system cable is connected and that the AC power cords of the Media Receiver and display are both plugged in You can check ON STB and PD SD s...

Page 44: ... flashes SM for the MR See 5 3 DIAGNOSIS OF PD POWER DOWN On the Display the red and blue LEDs alternately flash On the MR lit in red LED System Connection Related Problems When the system cable is replaced is the problem resolved Replace the system cable No When the MR is replaced is the problem resolved Failure in IC7602 or its peripheral circuits Replace the MR MAIN BLOCK Assy No Failure in IC5...

Page 45: ...K Assy MA3 Yes Replace the system cable No No Yes Audio Related Problems When the system cable is replaced is the problem resolved When the MR is replaced is the problem resolved SM for the MR Failure analysis of the audio system AU1 Yes Replace the system cable Replace the panel chassis SM for the Display Failure analysis of the audio system PA1 No Is there light emission by reset discharge Is th...

Page 46: ...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 72 and 78 V The specified voltage values are between 200 and 210 V VSU 125 35 C No Yes Yes No No Yes Yes The cells of the panel do not light normally No The POWER SUPPLY Unit is...

Page 47: ...lowout of thermal fuse 3 4V 1048ms 1048ms 1048ms 1048ms 0V Vcc6 5V overcurrent 3 4V 0V 98ms 66ms 98ms 262ms Vcc6 5V over voltage 3 4V 0V 98ms 66ms 98ms 262ms Vcc12V over voltage 3 4V 0V 98ms 66ms 98ms 262ms Vcc17V over voltage 3 4V 0V 98ms 66ms 98ms 262ms Vadr over voltage 3 4V 0V 98ms 66ms 98ms 262ms Vsus over voltage 3 4V 0V 98ms 66ms 98ms 262ms Vcc6 5V low voltage 3 4V 0V 262ms 262ms 262ms 262m...

Page 48: ...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 th...

Page 49: ... oscilloscope photos No Is the waveform of the control signal from the SCAN Assy normal See the oscilloscope photos Failure analysis for the drive system DR2 Because it is difficult to identify which drive is in failure follow the flowchart below to check each Assy Using ADJ1 on the Panel Factory menu or the QAJ command check if the adjustment value is within the range described in the table below...

Page 50: ...l the connectors properly connected Reconnect the connectors B D Yes X DRIVE Assy No Are all the connectors properly connected Reconnect the connectors No C No Yes Is the TCP control signal normal See the oscilloscope photos Yes ADDRESS Assy Replace the panel chassis Replace the DIGITAL Assy Yes No NG Replace the FFC cables Is the input signal normal See the oscilloscope photos Compare the measure...

Page 51: ...o 164 107 to 149 151 to 193 085 047 CN2404 1 CN2401 1 CN2405 1 CN2403 1 CN2406 1 CN1302 1 CN1301 1 Lower side of R2723 3 Upper side of R2621 3 Left side of R2754 3 Right side of R2757 3 Right side of R2755 3 K1402 1 K1401 1 55 54 VOFS_ADJ 13 91 VYPRST_ADJ 62 495 75 2 YVKNOFS1_ADJ 36 85 159 3 YVKNOFS3_ADJ 36 85 159 3 YVKNOFS4_ADJ 36 85 159 3 XKNOFS1_ADJ 27 3 30 XKNOFS2_ADJ 25 0 69 8 VOF value 0 18 ...

Page 52: ... waveform normal when the voltage is applied to the panel See the oscilloscope photos Note1 Note 1 In a case where confirmation of the waveform for a particular line is impossible with an oscilloscope it is possible to identify a defective line by lighting a particular line using the following commands The SCAN IC outputting each line refers to the table PON FAY MKRS01 BSMS01 Command for reducing ...

Page 53: ...t of IC4001 IC4004 on the MAIN Assy to IC3301 on the DIGITAL Assy If only the OSD is abnormal the MAIN Assy is in failure If no vertical sync signal is input to the DIGITAL Assy a freeze frame picture will be displayed It is most likely that the video signal and sync signal data are abnormal No No Yes NG Failure in connectors CN3201 or CN3202 on the DIGITAL Assy Failure in ASIC IC3301 on the DIGIT...

Page 54: ...4004 or its peripheral circuits Failure in CN4002 or its peripheral circuits No Replace the MAIN Assy Yes Is the voltage at Pin 3 of the M11 connector High It does not supply a power supply to the module microcomputer No Replace the MAIN Assy Yes Is the voltage at Pin 50 of the M8 connector 3 4 V No Replace the MAIN Assy Yes Is the voltage 3 4 V supplied to the main microcomputer No problem with t...

Page 55: ... No Is not a PWM signal output from IC8401 pins 34 38 46 50 Yes Flowchart of Failure Analysis for The Audio System 1 2 3 4 Are the CN8301 and CN8302 connectors securely connected Securely connect the connectors Replace the AUDIO Assy No Is not a PWM signal output from IC8341 pins 40 to 43 Yes 5 6 Replace the AUDIO Assy Replace the MAIN Assy No Is not a I2S signal output from IC5001 pins 18 to 21 Y...

Page 56: ...onnection detection lower VKOFS1_2 VKOFS3 VKOFS4 IC5V VH VPRST Resonance center electric potential Resonance center electric potential Y1 D22 D21 X1 D13 to D20 AD1 OR OR OR DCDC Convertor Stop PD detecdtion Under voltage detection Under voltage detection Under voltage detection Under voltage detection Under voltage detection Under voltage detection Over or under voltage detection Over or under vol...

Page 57: ...e number of times the Red LED flashes when power down occurs in the corresponding route ADR_PD_MSK ADR_PD DIGI_DCDC_PD XDD_PD XSUS_PD DRF_SW EXT_PD SCN5V_PD SCAN_PD YDD_PD YSUS_PD PS_PD PD_TRG_B PD_MUTE_B DRF_SW P4 D23 MODULE Microcomputer OR OR ADRS_PD Gen PD MUTE circuit DCDC Convertor SQ_LSI Relay Control Protection Circuit ...

Page 58: ...aotr Y MSK block VYKOFS3 regulaotr Y MSK block KNOFS4 block VYKOFS4 regulaotr Over or under voltage protection of the center electric potential Over or under voltage protection of the center electric potential Y resonance block DIGITAL Assy SQ_LSI does not operate SEQ_LSI Sync input output waveform Address resonance block TCP Connector AD1 AD2 DIGITAL Assy Connector D13 to D20 Connector Y2 Y5 Y6 C...

Page 59: ...02 Q2418 PR U is short circuited Q2662 R2669 L2301 R2335 Q2427 SOFT G is short circuited Q2321 Q2326 Q2328 Q2331 Q2333 Q2334 L MSK is short circuited Q2430 KNOFS2 is short circuited Q2702 Q2705 R2714 Q2321 Q2326 Q2328 Q2331 Q2333 Q2334 L MSK is short circuited Q2703 Q2706 R2715 Q2321 Q2326 Q2328 Q2331 Q2333 Q2334 L MSK is short circuited Q2432 KNOFS4 is short circuited Q2704 Q2707 R2717 Q2106 Q210...

Page 60: ...ASSY FAN ASSY IC2401 Temp sensor T2 FAN NG1 IC8341 PWM CN8301 CN4201 CN4002 IC7001 Panel Main ucom TXD_MD RXD_MD REQ_MD A_NG_B DC IN IC8401 D Amp SCL_DP SDA_DP SCL_E2P SDA_E2P IC7003 EEPROM OTW V 6_5V FAN NG2 SCL_AV SDA_AV IC5001 DisplayPort Receiver TEMP3_1 TEMP3_2 IC1203 Temp sensor T1 CN2401 CN1203 CN1202 FAN CH ASSY FAN FAN CN1201 CN4101 CN3301 CN3304 CN3302 ...

Page 61: ...RT 3 wire serial Status notice line SENSOR ASSY D11 IC3601 MODULE_ucom MDU IC3301 SQ_LSI IC3607 MONO MULTI TXD_SQ RXD_SQ CLK_SQ CE_SQ BUSY_SQ RST_SQ IC3805 3 3V_RST_IC IC3602 DIG EEPROM IC3901 SENSOR IC3902 BACKUP EEPROM IC3605 DAC RST2 SQ_NON TEMP1 DAC_DIN DAC_DOUT DAC_CLK E_SCL E_SDA D24 SE1 STOP_SQ FU3801 5A_FUSE IC3801 DDC PLANT R1019 Identification resistor R3628 Identification resistor PSIZE...

Page 62: ... Failure in the power supply of the MAIN Assy Failure in communication with the EEPROM of the panel main microcomputer Communication error Drive stop Busy Version mismatching hardware software Version mismatching hardware backup memory Version mismatching hardware DIGITAL memory Digital EEPROM Backup EEPROM DAC IC Abnormality in high temperature Abnormality in low temperature Display Port Rx PWM P...

Page 63: ...801 SENSOR Assy IC3901 SENSOR Assy IC3901 JA8551 IC8401 R4203 CN4201 CN8301 CN8302 IC8401 IC7001 IC3601 CN4002 CN3201 IC7001 IC5001 IC7001 IC8341 IC8331 CN4201 CN8301 CN4101 CN1201 CN1202 CN3304 CN3302 IC1202 CN4101 CN1201 CN1202 CN3304 CN3301 IC1201 IC1203 CN4101 CN1201 CN1203 CN2401 CN4502 IC7001 IC7003 SQ_IC communication not established IC3301 may not have properly started up A shutdown occurs...

Page 64: ...hat let to activation of the protection function return to normal 2000 700 Fig 1 Relationship between input APL and number of SUS pulses Input APL Limiting for the maximum number of SUS pulses Offsetting of the ABL adjustment value The number of SUS pulses with regard to the input APL will be decreased Fig 3 Detection example Protection against panel cracking Fig 2 Detection example SCAN IC protec...

Page 65: ... 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 clip after turning the power OFF Under RS 232C command control DRV S01 release is possible during power ON However there is a possibility of damaging the set ...

Page 66: ...n the set temperature values shown above When the temperature rises the sensor voltage of TEMP3 increases When the voltage of the DAC output from the Panel Main microcomputer decreases rotation speed of the fan rises Normally the T1 temperature sensor output is used to control the fan The T2 sensor detects the temperature inside the unit and assists T1 DIGITAL Assy SENS Assy MAIN Assy FAN CH Assy ...

Page 67: ... the signal is L 120 mS 3 times Monitoring conditions DC_IN H always Monitoring starts 2 sec after the above conditions are established Operation The main CPU operations described below will be performed when either A_NG_B L or OTW L is detected established under the monitoring conditions Speaker short circuit A_NG_B A_NG_B PULL_D OTW OTW MAIN Assy AUDIO Assy 1 Establish the short circuit of the s...

Page 68: ... FAN_ON_A H Monitoring starts 3 sec after the above conditions are established Shutdown occurs immediately Blue LED flashes 10 times DC_IN H Monitoring starts 1 sec after the above conditions are established In the Panel screen ON Shutdown occurs after the warning indication is displayed for 30 sec Blue LED flashes 11 times TEMP3_2 Inside temperature of the display Shutdown occurs if any values eq...

Page 69: ...operation in Standalone Operation mode be sure to issue the SYSS01 command to return the display to System Operation mode before reconnecting it to the MR If the display is connected to the MR without returning it to System Operation mode the MR will automatically enter Standby mode soon after it is turned on in which case no image will be displayed even though the display is turned on No audio no...

Page 70: ... Issue the SYSS00 command to set the unit to Standalone Operation mode It is necessary to prepare the following one to use 232C command PC Application 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 ...

Page 71: ... set the baud rate for the RS 232C connector on the panel to 2400 bps PM S03 To set the baud rate for the RS 232C connector on the panel to 4800 bps PM S04 To set the baud rate for the RS 232C connector on the panel to 9600 bps PM BZS S00 Bezel Setup EP PM For use by engineers S01 Bezel Setup R1 Black PM S02 Bezel Setup R2 White PM S03 Bezel Setup R3 Beige PM CAL To clear the NG SD history managed...

Page 72: ...ror indication mode Flip horizontal and vertical MKC S00 MASK OFF MOD S01 H RAMP Slant 1 M MOD S02 H RAMP Slant 4 M MOD S03 Slanting ramp M MOD S04 30 for aging MOD S05 05 for aging MOD S06 Afterimage wiping 1 MOD S07 Afterimage wiping 2 MOD S08 White luminance change MOD S09 Peak detection raster MOD S10 Address lack check MOD S11 To scroll vertical green lines MOD S12 To scroll horizontal green ...

Page 73: ...t 3 MOD S39 Afterimage test 4 MOD S40 Slanting ramp in Red only MOD S41 Slanting ramp in Green only MOD S42 Slanting ramp in Blue only MOD S43 1 for checking lighting of the display MOD S44 2 for checking lighting of the display MOD S45 5 for perfect linear MOD S46 6 for perfect linear MOD S47 7 for perfect linear MOD S48 8 for perfect linear MOD S49 Mask for ABL adjustment MOD MKR MKS S00 MASK OF...

Page 74: ...e Power save 2 S10 Domestic standard for displays for consumer use Standard S11 Domestic standard for displays for consumer use Power save 1 S12 Domestic standard for displays for consumer use Power save 2 S Correction of luminance at the center of the screen PFL S00 Correction of luminance at the periphery of the screen OFF S01 Correction of luminance at the periphery of the screen Fixed at ON S0...

Page 75: ...tness limitation7 13 PMT S00 To cancel panel muting S01 Panel muting Muting cannot be performed while the built in mask signal output is being displayed POF To turn the unit OFF PON To turn the unit ON PPT S00 Panel Protection function OFF S01 Panel Protection function ON PRH Panel white balance adjustment Red high light MOD PM PM PRL Panel white balance adjustment Red low light MOD PRX Panel Rx m...

Page 76: ...ing 4 Panel MOD SQM S01 VIDEO sequence setting S02 PC sequence setting S03 Retake sequence setting SSM S00 SSCG OFF S01 SSCG ON SWA Estimate value for the color of the light source absolute value SWF S00 Reflection of estimate value for the color of the light source OFF S01 Reflection of estimate value for the color of the light source ON SWR Estimate value for the color of the light source relati...

Page 77: ...unt MOD XSB 2SF to Repetition X SUS oscillation increase amount MOD Y1K 1SF to Y SUSTAIL wedge width MOD Y1Z 1SF to Y SUSTAIL oscillation decrease amount MOD Y2B 2SF to Second Y SUS oscillation increase amount MOD Y2K 2SF to Y SUSTAIL wedge width MOD Y2Z 2SF to Y SUSTAIL oscillation decrease amount MOD YNK 3SF and after 2 pulse SSF to Y SUSTAIL wedge width MOD YTK 3SF and after to Y SUSTAIL wedge ...

Page 78: ...1 byte 9 18 MTB grade 1 byte 19 MTB product form 1 byte 20 Program version of IF microcomputer 8 byte 21 Boot version of IF microcomputer 4 byte 22 Program version of Main microcomputer 8 byte Boot version of Main microcomputer 4 byte 23 Common version of ASIC 8 byte 24 Boot version of ASIC 8 byte 25 PRS version of ASIC 8 byte PIC version of ASIC 8 byte 0A 01A 26 27 Common version of the Digital T...

Page 79: ...ed 3 Adjustment data backup flag 0 Adjustment completed 1 Adjustment not completed 4 5 PD data 0 No PD data 2 POWER 3 SCAN 4 SCN 5V 6 Y DCDC 7 Y SUS 8 ADRS A X DCDC 10 1 SD subcategory 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 F UNKNOWN 9 SD data 0 No SD 1 SQ_LSI 2 MDU DEVICE 3 RST2 4 Panel temperature 11 Operation status induced...

Page 80: ... DATA 2 CS 63 Byte 3 QS3 OTHER DATA ON THE PANEL The command QS3 is for acquiring data on operational information of the panel Note 1 Centigrade scale Data Arrangement Data Length Output Example ECO 3 byte QS5 1 Color sensor data Note 1 byte 2 2 RED data of color sensor 4 byte 0425 3 GREEN data of color sensor 4 byte 2112 4 BLUE data of color sensor 4 byte 5000 5 Reserved 32 byte to CS 2 Byte 2 by...

Page 81: ..._LSI PRG 4 byte 01Y 4 SQ_LSI PIC_TBL 8 byte 01Y 5 SQ_LSI SEQ_DATA 4 byte 01Y 6 CS Reserved 8 byte 2 Byte 2 byte A3 Command Format Effective Operation Modes Function Remarks QSP Every Time Output of status Return data 3 ECO 40 DATA 2 CS 45 Byte 5 QSP SUB VERSION OF THE PANEL SECTION The command QSP is for acquiring sub version data on software of the panel ...

Page 82: ...28 10 Reserved 6 byte 14 Y1Z adjustment value 3 byte 128 15 X1B adjustment value 3 byte 128 16 Y2B adjustment value 3 byte 128 17 X3B adjustment value 3 byte 128 18 YSB adjustment value 3 byte 128 19 XSB adjustment value 3 byte 128 20 YTK adjustment value 3 byte 128 24 YNK adjustment value 3 byte 128 25 SAT adjustment value 3 byte 128 26 Reserved 3 byte 21 YTZ adjustment value 3 byte 128 22 Y2K ad...

Page 83: ...2 ON interlocked with APL 1 ON 11 12 13 RGB Gamma setting n 00 to 31 18 Transition ofprotective operations 0 Upper limit state for brightness 1 Brightness being reduced 2 Lower limit state for brightness 3 Brightness being increased 17 Interlocked with APL 0 OFF 1 ON 2 WB interlocked ON γ OFF 3 WB interlocked OFF γ ON 1 Type of Drive sequence 60VS Video 60 Hz 50VS Video 50 Hz 72VS Video 72 Hz 75V1...

Page 84: ...13 7 ADDRESS U1 U2 setting value 2 byte 32 11 Full screen black display mode 1 byte 1 12 Reserved 4 byte 13 PANEL RX 3 byte 512 8 ADDRESS U3 U4 setting value 2 byte 30 9 Reserved 4 byte 10 Streaking correction 1 byte 1 14 PANEL RY 3 byte 512 15 PANEL GX 3 byte 512 16 PANEL GY 3 byte 512 17 PANEL BX 3 byte 512 18 PANEL BY 3 byte 512 19 Reserved 6 byte 20 Color sensor R coefficient 3 byte 21 Color s...

Page 85: ... PD data 1 byte 4 14 Fifth latest 2nd PD 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 b...

Page 86: ...SD data 1 byte 2 17 Sixth latest SD subcategory data 1 byte 2 18 Data from the hour meter for the sixth latest SD 8 byte 00000451 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 CS Data from the hour meter for the...

Page 87: ...rotection operations 1 Byte 0 22 Address emergency status 1 Byte 1 23 CS Detection status of reset operation 1 Byte 1 24 In phase SUS mode status 1 Byte 1 25 Reserved 1 Byte 1 2 Byte 2 Byte 27 Command Format Effective Operation Modes Function Remarks QSI Every Time Output of status Return data 3 ECO 66 DATA 2 CS 71 Byte The command QSI is for acquiring all data on input video signals 18 to 20 Each...

Page 88: ... the status of the EEPROM on the DIGITAL Assy adjustment not completed CBU To make the status of the EEPROM on for backup adjustment not completed Only the status is changed and the real data are not erased However if the status of the EEPROM on the DIGITAL Assy is adjustment completed the data in the EEPROM of the DIGITAL Assy will be copied to the EEPROM for backup upon POF BCP To copy the backu...

Page 89: ...version of the Module microcomputer common program of the MD microcomputer 8 001A See QS1 8 Boot version of the later ASIC SQ_LSI Boot 3 01H See QS1 9 Program version of the later ASIC common program of the SQ_LSI 8 001Y See QS1 10 PANEL INFO 8 G9_50F_2 See QS1 11 Reserved 8 All digits are padded with asterisks 12 Data managed by the Panel Main microcomputer Delimiter 1 13 Dummy 4 14 Version data ...

Page 90: ... Temperature inside the unit in Centigrade T3 Reserved All digits are padded with asterisks 8 Delimiter 1 Comma 9 Fan rotation speed A 1 A Fan setting A S stop L Low H High and A Auto 10 Fan control A D value A 3 Fan control D A value A decimal code 11 Fan rotation speed B 1 A Fan setting B S stop L Low H High and A Auto 12 Fan control A D value B 3 Fan control D A value B decimal code 13 Room Lig...

Page 91: ...low 0 for no SD 2 SD subcategory data 1 SD subcategory For details see the table below 3 HOUR METER 7 Time when a shutdown managed by the Panel Main microcomputer was generated All digits are padded with asterisks when there was no SD 4 Dummy 3 All digits are padded with asterisks SD category response Reason for SD w wo subcategory SD subcategory response Reason for subcategory 0 No SD no abnormal...

Page 92: ...down history of the panel section is displayed 1 5 PANEL 1 ADJ Settings of the driving voltage and AM radio prevention can be performed 1 6 PANEL 2 ADJ White balance and ABL power consumption for the panel can be set 1 7 PANEL FUNCTION Setting of the panel degradation correction level and various functions are displayed 1 8 ETC Copying of backup data clearing of various settings and changing of se...

Page 93: ...er and statuses of digital EEPROM for storing the adjustment values and for backup EEPROM 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 is indicated PRG The program version of the Module microcomputer is indicated DAT The data version of the Module microcomputer is indicated SEQ PRS The ver...

Page 94: ...es of power down and corresponding OSD indications Cause of power down OSD Indication Cause of power down OSD Indication POWER SUPPLY Unit P PWR SCAN Assy SCAN DC DC converter for X drive X DCDC 5 V power for SCAN SCN5V X SUS X SUS DC DC converter for Y drive Y DCDC Y SUS Y SUS DIG DCDC D DCDC Unknown UNKNOW ADDRESS Assy ADRS 1 5 10 15 16 1 5 10 15 20 25 30 32 1 2 3 4 5 6 7 8 9 A B C D E A P N E L...

Page 95: ...splayed information g Key operation VER HM Version mismatching H M VER HI Version mismatching H I 1 5 10 15 16 1 5 10 15 20 25 30 32 1 2 3 4 5 6 7 8 9 A B C D E A N E L H P S U T O D W A M I N U S B N 1 4 2 0 0 0 1 T M P H 2 S Q S L I S Q T M P N G R T R H S Y 3 M D D E V D A C 4 5 7 S Q S I L S I L V E R B U S Y B A C K U P 8 6 M D D E V H 2 3 M 1 4 2 0 0 0 H 2 1 M 1 5 1 0 0 0 H 0 5 M 1 7 0 0 0 0...

Page 96: ... 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 adjustment setting value VOL Adding by 10 to the adjustment setting value VOL Subtracting by 10 from the adjustment setting value SET Determining the adjus...

Page 97: ...sus tail resonance down width YSTL_1SF_HZ Y1Z 14 3SF and later first X sus resonance up width XSUS_1ST_B X1B 15 2SF second Y sus resonance up width YSUS_2ND_B Y2B 16 2SF third X sus resonance up width XSUS_3RD_B X3B 17 2SF repeat Y sus resonance up width YSUS_B YSB 18 2SF repeat X sus resonance up width XSUS_B XSB 19 3SF and later Y sus tail wedge width YSTL_KSB YTK 20 3SF and later Y sus tail res...

Page 98: ... 1 2 3 4 5 6 7 8 9 A B C D E 1 2 3 4 5 6 7 8 9 A B C D E The ABL WB adjustment values are grouped into three tables with ABL and four tables with WB depending on the drive sequences The adjustment value for the actually driven table is displayed The number of the adjustment table and the drive sequence currently selected are displayed on the right side of the third line as the On Screen display AR...

Page 99: ...Range Lv 10 to 7 PH0 to 9 Setting Value Lv 3 Lv 2 Lv 0 PH2 PH2 PH3 PH1 PH2 PH2 PH3 PH1 MODE1 MODE1 Factory adjustment value 128 128 128 RS 232C COMMAND RRL 2 G deterioration correction LEVEL G LEVEL RGL 3 B deterioration correction LEVEL B LEVEL RBL 4 L1 address ADDRESS L1 AP0 5 L2 address ADDRESS L2 AP0 6 L3 address ADDRESS L3 AP1 7 L4 address ADDRESS L4 AP1 8 U1 address ADDRESS U1 AP2 9 U2 addre...

Page 100: ...t stored upon last update can be performed Pressing the ENTER SET key shifts the screen to the next nested layer below for item selection 1 8 ETC AREA AREA No Remarks Item OSD Indication 1 Backup EEPROM data BACKUP DATA Processing Contents NO OPRT No operation TRANSFER Backup data transmission NO OPRT No operation CLEAR Data clear NO OPRT No operation REPAIR Adjustment is complete DELETE Adjustmen...

Page 101: ...r below for item selection DOWN Shifting to PATTERN MASK SETUP UP Shifting to ETC SET Shifting to the next nested layer The changed 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 laye...

Page 102: ... 25 30 32 1 2 3 4 5 6 7 8 9 A B C D E 1 2 3 4 5 6 7 8 9 A B C D E The changed sequence and the ABL WB table are retained until the mask is turned off A P T T E R N M A S K S E T U P 1 10 PATTERN MASK SETUP DOWN Shifting to COMBI MASK SETUP UP Shifting to RASTER MASK SETUP SET Shifting to the next nested layer DOWN Shifting to the next MASK UP Shifting to the previous MASK RIGHT Changing MASK seque...

Page 103: ... 1 3 2 0 6 0 R G 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 1 2 3 4 5 6 7 8 9 A B C D E 1 2 3 4 5 6 7 8 9 A B C D E O C M B I M A S K S E T U P 1 11 COMBI MASK SETUP DOWN Shifting to PANEL INFORMATION UP Shifting to PATTERN MASK SETUP SET Shifting to the next nested layer DOWN Shifting to the next MASK UP Shifting to the previous MASK RIGHT Changing MASK sequence...

Page 104: ... 0 2 S A 2 A 0 1 U 0 0 1 A 2 A 0 1 U 1 1 0 E S Q R S P P D R X P D R X H A R D 0 C 1 5 A P N E L I N F O X X X X X X X X T I O N 1 5 10 15 16 1 5 10 15 20 25 30 32 I N 1 3 1 0 1 0 N T V H J B 2 PANEL MAIN FACT On the PANEL MAIN FACT menu screen acquisition of information on and settings for the display main unit can be performed as shown in the table below No Indication Description of functions 2 ...

Page 105: ...ay are displayed with the latest log at the top and with hour meter values that indicate when shutdowns occurred If there was detailed information when a shutdown occurred the possible defective part is displayed as Sub information The shutdown history is not recorded if the shutdown was initiated for the same reason and at the same time as the previous shutdown The shutdown history of the display...

Page 106: ...m Light Sensor MODEL INFO Model information such as setup status of the bezel The display unit temperatures detected by the temperature sensors FAN rotating status the value acquired by the Room Light Sensor and settings for the model are indicated No other layers are nested below this layer 2 3 PANEL MAIN STATE INFORMATION DOWN Shifting to DP_RX INFO UP Shifting to PM NG INFO L R Updating display...

Page 107: ... 5 PANEL MAIN SETUP UP Shifting to DP_RX INFO ENTER SET Shifting to the next nested layer g Key operation DOWN Shifting to the next item UP Shifting to the previous item RIGHT Changing the setting value upward LEFT Changing the setting value upward ENTER SET Determining the changed value and return to the layer above g Key operation No Remarks Item OSD Indication Content RS 232C COMMAND 1 Bezel se...

Page 108: ...w R1 R2 R3 EP NO OPT NO OPT is selected immediately after the PANEL MAIN BEZEL SETUP screen is displayed R1 The bezel setup is performed according to ROM table 01 Default R2 The bezel setup is performed according to ROM table 02 R3 The bezel setup is performed according to ROM table 03 EP The bezel setup is performed according to the EEPROM table For use by engineers NO OPT Bezel setup is not perf...

Page 109: ...AUDIO 50F DIGITAL 6 Front chassis V 509M LED RLS 50F SCAN A 50F SCAN B IR POWER SUPPLY 50F X DRIVE FAN CH 50F Y DRIVE 50F ADDRESS S 50F ADDRESS L It is efficient to proceed with removal of the main parts and boards in the order shown in the chart below Note Even if the unit shown in the photos and illustrations in this manual may differ from your product the procedures described here are common Fl...

Page 110: ...assembly Remove the six N grip screws ABA1381 1 Remove the under grips LS 50F and R 50F 2 Rear Case 509M 1 POW SW Assy Under grip LS 50F Under grip R 50F Under grip LS 50F and R 50F 1 1 1 1 1 1 1 1 2 2 2 2 Screw tightening order The other screws are random order ...

Page 111: ...two screws ABA1380 5 7 6 Remove the 22 N grip screws ABA1381 Remove the rear case 509M Rear case 509M Rear case 509M ABA1380 ABA1381 1 2 5 5 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 6 6 6 6 Screw tightening order The other screws are random order Reference ...

Page 112: ...ged residual electric charge remains for about 3 5 minutes in the capacitor inside the POWER SUPPLY Unit Before removing the POWER SUPPLY Unit make sure that residual electric charge has fallen to a safe level How to discharge residual electric charge rapidly Discharge residual electric charge by connecting two 220 Ω 10 W forced discharging resistors 440 Ω in total one to each end of C101 How to r...

Page 113: ... random order Screw tightening order The other screws are random order Remove the two screws BPZ30P080FTB 1 Remove the one screw AMZ30P060FTB 2 Remove the one screw BMZ30P060FTB 3 Remove the two hexagon headed screws ABA1382 4 Remove the two N grip screws ABA1381 KRP 500P WYSIXK5 Remove the two screws AMZ30P060FTB KRP 500P WYS5 LFT WA5 5 Remove the two N grip screws ABA1381 6 Remove the three N gr...

Page 114: ...TAL Assy 50F DIGITAL Assy AUDIO Assy 1 1 1 1 1 1 1 1 1 Remove the nine screws PMB30P060FNI 1 Release the two PCB spacers reuse 2 Disconnect the two flexible cables 3 Disconnect cables connectors as requied 4 Lift the MAIN and AUDIO Assys to the direction of the arrow 5 MAIN and AUDIO Assys 2 2 5 3 3 ...

Page 115: ...Multi base Section Multi base Section 50F DIGITAL Assy 1 1 1 1 2 2 3 2 1 3 4 Note The wiring shown in the photo is different from the actual wiring because the product in the photo is a prototype Upon servicing be sure to restore the original wiring of the unit after repair work Note When you remove whole Multibase Section it is not necessary to remove terminal panel SEP Screw tightening order ...

Page 116: ... the rivet presses fit in once again Rivet F case Assy 500SEP LED Assy IR Assy RLS Assy Front side When assembling the front bezel tighten this rivet first 1 1 1 1 2 Remove the four rivets 1 Pull the lower part of the F case Assy 500SEP toward you and out 2 Remove the F case Assy 500SEP by pulling it upward 3 ...

Page 117: ...ve the 16 screws TBZ40P060FTC 1 Disconnect cables connectors as requied 2 Remove the sub frame L and R Assys 509 3 Sub frame L and R Assy 509 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 Sub frame L Assy 509 Sub frame R Assy 509 1 1 1 1 Screw tightening order The other screws are random order ...

Page 118: ... N grip screws ABA1381 2 Remove the power button support 3 Disconnect the one connector 4 Remove the three screws APZ30P080FTB 5 Remove the two screws ABZ30P080FTC 6 Remove the two N grip screws ABA1381 7 Remove the front chassis HB Assy 509 8 Front chassis HB Assy 509 Front chassis HT Assy 509 Power button support Front chassis HB Assy 509 RLS Assy LED Assy 1 5 7 1 4 2 2 2 6 1 5 1 5 8 2 6 4 3 2 3...

Page 119: ...ADDRESS L Assy 1 2 2 2 1 3 2 1 3 2 1 3 2 2 2 50F ADDRESS S Assy 50F ADDRESS L Assy Access to 50F SCAN A and B Assys 6 Disconnect the one connector 1 Remove the one screw APZ30P080FTB 2 Remove the two screws ABZ30P080FTC 3 Remove the two N grip screws ABA1381 4 Remove the front chassis V 509M 5 Front chassis V 509M 50F SCAN A Assy 50F SCAN B Assy 50F Y DRIVE Assy Front chassis V 509M 3 2 3 5 1 2 4 ...

Page 120: ...sy No adjustment required Refer to 8 3 HOW TO CLEAR HISTORY DATA MAIN Assy Note AUDIO Assy Service Panel Assy Refer to 8 3 HOW TO CLEAR HISTORY DATA and 8 4 ADJUSTMENTS WHEN THE SERVICE PANEL ASSY IS REPLACED Writing of backup data is required Refer to the 8 2 BACKUP OF THE EEPROM DIGITAL ASSY SENSOR Assy Writing of backup data is required Refer to the 8 2 BACKUP OF THE EEPROM DIGITAL ASSY When an...

Page 121: ...s that Require Whole Assy Replacement Ref No Function Name Part No IC3302 DIGITAL Assy AWV2559 X DRIVE Assy AWV2599 MAIN Assy AWW1393 Flash ROM AGC1096 IC3601 Flash UCOM AGC1095 Parts of X D D CON BLOCK Parts of Y VF D D CON BLOCK 1 Parts of Y MAIN D D CON BLOCK 1 Parts of Y MAIN D D CON BLOCK 2 IC5001 Display port Rx IC GM68020H CG K IC5003 EEPROM S25FL016A0LMF013 IC5005 EEPROM M2404HEPROM IC7001...

Page 122: ...than those shown in 8 5 ADJUSTMENT WHEN THE DRIVE ASSYS ARE REPLACED No adjustment is required after replacement of parts other than those shown in 8 5 ADJUSTMENT WHEN THE DRIVE ASSYS ARE REPLACED DIGITAL Assy No adjustment required No adjustment required No adjustment required X DRIVE Assy Y DRIVE Assy No adjustment required ADDRESS Assy No adjustment required SENSOR Assy No adjustment required O...

Page 123: ...lighting the red LED and flashing the blue LED In such a case the adjustment data for backup can be used by copying the data to the EEPROM on the DIGITAL Assy with the following procedures 1 Copying using the Factory menu 1 Turn on the power 2 Enter the Panel Factory mode 3 Display the PANEL INFORMATION page then check if NO DATA is set for DIG EEP and ADJUSTED is set for BACKUP 4 Copy the backup ...

Page 124: ...ON ETC BACKUP DATA NO OPRT Key Down 7th Key Down SET Right SET 5 sec DIGITAL EEPROM NO OPRT DIGITAL EEPROM REPAIR 1 Copying using the Factory menu 1 Turn on the power 2 Enter the Panel Factory mode 3 Display the PANEL INFORMATION page then check if NO DATA is set for DIG EEP 4 Register the changed adjustment data as adjusted data as described for the following procedures then transfer them as back...

Page 125: ...check if ADJUSTED is set for DIG EEP 4 Make the data in the EEPROM on the DIGITAL Assy adjustment not completed data by following the procedures below 2 Copying using the RS 232C commands 1 Turn on the power 2 Issue the FAY command 3 With the QS2 command confirm that the main unit adjustment flag is adjustment completed 4 Issue the UAJ command to make the data in the EEPROM on the DIGITAL Assy adj...

Page 126: ...urn off the power PANEL INFORMATION ETC BACKUP DATA NO OPRT BACKUP DATA NO OPRT DIGITAL EEPROM NO OPRT PD INFO NO OPRT PD INFO CLEAR Key Down 7th Key Down SET Right SET 5 sec Key Down Key Down Item Content Panel Clearing at the Replacement Clearing method POWER SUPPLY Unit Other parts RS 232C Commands Hour meter Accumulated power on time Must be cleared No need to be cleared No need to be cleared ...

Page 127: ...ter count to calculate how long the panel has been used if adjustment of the panel for service is performed without clearing the pulse meter count proper adjustments will not be performed 2 The drive sequence for Video 60 Hz is used for adjustment When adjustment is made using the Panel Factory menu the current drive sequence is displayed on the screen as shown in the figure below Make sure that 6...

Page 128: ...K Measuring VOL OFFSET max RST MASK 19 Green 626 Checking VOL OFFSET min RST MASK 09 Pink OK Recovery flowchart 2 3 OK Measuring VOL YNOFSA D max RST MASK 15 Magenta 120 OK Checking VOL YNOFSA D min RST MASK 21 Red 1023 Checking VOL YNOFSA D min RST MASK 22 Green 1023 OK Recovery flowchart 2 2 OK Recovery flowchart 1 2 OK Measuring VOL OFFSET max RST MASK 18 Red 626 Measuring VOL YNOFSA D min RST ...

Page 129: ...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 Procedures for resetting corrections for change over time Perform aging for 30 minutes Enter the tentative setting value of the replacement panel Procedures for stab...

Page 130: ...ASK 18 Red 626 MKR S18 No Display RST MASK 19 Green 626 MKR S19 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 From the Recovery flowchart 1 1 and 1 3 To the Main flowchart 2 Is there erroneous discharge abnormal lit cell Check on the PANEL 1 ADJ menu Is there erroneous discharge ...

Page 131: ... values become the final setting values VOL SUS 1 VOL XPOSF2 1 VOL OFFSET VOL YNOFS1 D 1 VOL RST P 1 VOL YNOFS3 D 1 VOL XPOFS1 1 VOL YNOFS4 D 1 VOL YNOFS4 A 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 Set VOL YNOFSA D to the tentative setting value 151 VYF 151 To the Recovery f...

Page 132: ...OL OFFSET value must be 101 or less Current VOL OFFSET 096 To the Main flowchart 1 Set VOL OFFSET to the current setting value plus 123 VOF Replacement of abnormal circuits or re replacement of the panel required 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 erroneous dis...

Page 133: ... Main flowchart 1 Set VOL OFFSET to the current setting value plus 45 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 lit cell Check on the PANEL 1 ADJ menu Recovery flowchart 1 2 Changing the VOL OFFSET setting From the Main flowchart 1 RST MASK 18 Red 626 Di...

Page 134: ... Determine the current VOL YNOFSA D setting value as the final value Yes Recovery flowchart 2 2 Changing the VOL YNOFSA D setting From the Main flowchart 2 Recovery flowchart 2 1 RST MASK 22 Green 1023 Is there erroneous discharge abnormal lit cell Check on the PANEL 1 ADJ menu To the Main flowchart 2 To the Recovery flowchart 2 2 Gradually increase the VOL YNOFSA D value until disappear the disch...

Page 135: ...e setting value of VOL YNOFS3 D current setting value of VOL YNOFSA D 258 Display RST MASK 21 Red 1023 MKR S21 Display RST MASK 22 Green 1023 MKR S22 No Set VOL YNOFSA D to the current setting value plus 25 VYF Determine the current VOL YNOFSA D setting value as the final value Yes Recovery flowchart 2 3 Changing the VOL YNOFSA D setting From the Main flowchart 2 RST MASK 15 Magenta 120 Is there e...

Page 136: ... controls shown in the table below SUS U signal input to the DRIVE Assy SUS B signal input to the DRIVE Assy SUS U signal SUS B signal X DRIVE Gate terminal of Q1219 Y DRIVE Gate terminal of Q2218 X DRIVE Gate terminal of Q1108 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...

Page 137: ... Q2111 becomes the same pulse width 5 nsec as the SUS D signal Note 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 SUS D signal input to the g...

Page 138: ...ub 60 5 nsec 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 TP2108 Q2109 IGBT Q2108 IGBT TP2107...

Page 139: ...139 KRP 500P 5 6 7 8 5 6 7 8 A B C D E F ...

Page 140: ...ctor of the part Therefore when replacing be sure to use parts of identical designation Screws adjacent to b 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 4 2 2 Cable clamps Ferrite core Cable tie for ferrite core Colour sensor Colour sensor bracke...

Page 141: ...tructions ARC1609 Italian Dutch Spanish Russian 14 Operating Instructions ARE1494 English French German 15 Caution Card ARM1310 16 Cleaning Caution PTK ARM1311 17 Ferrite Core Info ARM1396 18 Block Diagram 500P ARY1216 NSP 19 Warranty Card EU ARY7129 NSP 20 Vinyl Pouch AHG 195 21 Vinyl Bag AHG1337 NSP 22 Vinyl Bag AHG1340 23 Accessory Box AHC1122 24 Power Cord Lid 50M E AHC1127 25 Pad 5095E T L AH...

Page 142: ...F 1 2 3 4 9 2 PACKING SECTION KRP 500P WYS5 4 2 Cable clamps Ferrite core Cable tie for ferrite core 2 Colour sensor Colour sensor bracket when atattched to the top right of the rear panel Cable guide Screw M5 x 8 mm UK model Only or ...

Page 143: ...Module AXF1196 12 Ferrite Core L5320 CTX1089 13 Operating Instructions ARC1619 Russian 14 15 Caution Card ARM1232 16 Cleaning Caution 11L ARM1283 17 Ferrite Core Info ARM1395 18 NSP 19 Warranty Card EU ARY7127 NSP 20 Vinyl Pouch AHG 195 21 Vinyl Bag AHG1337 NSP 22 Vinyl Bag AHG1340 23 Accessory Box AHC1083 24 Power Cord Lid 50M G AHC1128 25 Pad 5095 T L AHA2772 26 Pad 5095 T R AHA2773 27 Pad 5095 ...

Page 144: ...2 3 4 A B C D E F 1 2 3 4 9 3 PACKING SECTION KRP 500P LFT 4 Cable clamps Ferrite core Cable tie for ferrite core or or or or or or or or or or Note As for the power cord the thing which fitted destination is supplied ...

Page 145: ... Black AZN2784 NSP 15 Dry Cell Battery R6 AA VEM1039 16 Binder Assy AEC2158 17 Cleaning Cloth AED1285 18 Ferrite Core L5313 ATX1039 19 Operating Instructions ARE1495 English Spanish Portuguese Trad Chinese 20 Caution Card ARM1232 21 Cleaning Caution 11L ARM1283 22 NSP 23 Vinyl Pouch AHG 195 24 Vinyl Bag AHG1337 NSP 25 Vinyl Bag AHG1340 26 Accessory Box AHC1083 27 Power Cord Lid 50M G AHC1128 28 Pa...

Page 146: ...500P 1 2 3 4 A B C D E F 1 2 3 4 9 4 PACKING SECTION KRP 500P WA5 4 Cable clamps Note When only the cable tie is necessary please order a nylon binder AEC 093 Ferrite core Power Cable Cable tie for ferrite core ...

Page 147: ...5321 ATX1039 11 12 13 Operating Instructions ARC1610 Simp Chinese 14 15 Caution Card PC ARM1302 16 Cleaning Caution 11L ARM1283 17 18 NSP 19 Warranty Card ARY1161 20 21 Vinyl Bag AHG1336 NSP 22 Vinyl Bag AHG1340 23 Accessory Box AHC1083 24 25 Pad 5095 T L AHA2772 26 Pad 5095 T R AHA2773 27 Pad 5095 T C AHA2774 28 Pad 5095 B L AHA2775 29 Pad 5095 B R AHA2776 30 Carton Board 50M JJ AHB1318 31 Upper ...

Page 148: ...148 KRP 500P 1 2 3 4 A B C D E F 1 2 3 4 9 5 REAR SECTION POWER SUPPLY P8 Refer to 9 6 FRONT SECTION ...

Page 149: ...t table 2 NSP 17 Name Label See Contrast table 2 18 Caution Label See Contrast table 2 19 Serial Sheet AAX3143 20 21 22 Screw 3 x 25 P ABA1380 23 N Grip Screw M3 x 6 ABA1381 24 Screw B3 x 8 ABA1389 25 Screw APZ30P080FTB Mark No Symbol and Description KRP 500P WYSIXK5 KRP 500P WYS5 KRP 500P LFT KRP 500P WA5 16 Terminal Label 50S EU AAX3607 AAX3607 Not used Not used 16 Terminal Label 50S G Not used ...

Page 150: ...150 KRP 500P 1 2 3 4 A B C D E F 1 2 3 4 9 6 FRONT SECTION Rear view MAIN CN4104 MAIN CN4105 Refer to 9 7 CHASSIS SECTION 1 2 ...

Page 151: ...PARTS LIST Mark No Description Part No 1 LED Assy AWW1399 2 RLS Assy AWW1401 3 IR Assy AWW1400 4 6 3 3P Housing Wire J117 ADX3712 5 F Case Assy 500SEP AMB3108 6 Blind Cushion 508F AEB1479 7 FC Gate Sheet AMR3906 8 Nylon Rivet AEC1671 9 Rivet Plastic AEC1877 ...

Page 152: ...152 KRP 500P 1 2 3 4 A B C D E F 1 2 3 4 9 7 CHASSIS SECTION 1 2 FAN CH CN3302 FAN CH CN3301 FAN CH CN3301 Cleaning paper GED 008 Refer to 9 8 CHASSIS SECTION 2 2 Refer to 9 10 MULTIBASE SECTION ...

Page 153: ... Reuse Wire Saddle AEC2134 10 Slide Clamp AEC2166 11 FAN Bracket AMR3805 12 Drive Wire Saddle AMR3850 13 FAN Bracket HP AMR3862 14 Rear Case Support AMR3873 15 Sub Frame Sheet 509M AMR3888 16 Support Bracket 509M AMR3896 17 FAN Bracket P AMR3901 18 Front Gasket V50 ANK1963 19 Front Gasket H50 ANK1964 NSP 20 FAN Plate ANG3221 21 Wire Clip AEC1948 22 Screw ABA1351 23 N Grip Screw M3 x 6 ABA1381 24 S...

Page 154: ...SECTION 2 2 A B C D A E F G H B C D E F G H I J I J L K L K N M M N Q R U O O P P Q R S S FAN CN1203 FAN CN1202 FAN T U V T V W CN4002 MAIN CN4001 MAIN CN8002 W POW SW CN2201 AUDIO CN8302 MAIN CN4501 MAIN CN4502 AC Inlet Refer to 9 9 PANEL CHASSIS SECTION ...

Page 155: ...0P Housing Wire J106 ADX3680 23 6P Housing Wire J107 ADX3684 24 5 3 3P Housing Wire J112 ADX3686 25 5 3 3P Housing Wire J113 ADX3687 26 5 3 3P Housing Wire J114 ADX3688 27 5 3 3P Housing Wire J115 ADX3689 28 5P Housing Wire J108 ADX3690 29 9 3 3P Housing Wire J130 ADX3691 30 7 3 3P Housing Wire J131 ADX3692 31 Plate Y 509 ANG3127 32 Nylon Rivet AEC1671 33 Flat Clamp AEC2132 34 Nylon Rivet AEC2089 ...

Page 156: ...156 KRP 500P 1 2 3 4 A B C D E F 1 2 3 4 9 9 PANEL CHASSIS SECTION ...

Page 157: ...Reuse PCB Spacer 4 5 AEC2148 8 Heat Radiation Sheet AEH1134 9 Plate Holder AMR3757 10 Holder L Assy 509 AMR3775 11 Holder S Assy 509 AMR3776 12 Address Plate S 509 ANG3129 13 Address Plate L 509 ANG3130 14 Plate X 509 ANG3128 15 PCB Spacer Reuse AEC2122 16 Address Silicon TS AEH1160 17 Address Silicon TL AEH1161 18 FC Holder AMR3895 19 Gasket ADH FCH ANK1850 20 21 22 Screw ABA1351 23 Screw ABA1364...

Page 158: ...0P 1 2 3 4 A B C D E F 1 2 3 4 9 10 MULTIBASE SECTION A A POWER SUPPLY P3 POWER SUPPLY POWER SUPPLY P7 P6 P5 CN3201 CN3202 50F DIGITAL SENS CN2401 FAN CH CN3304 50F DIGITAL CN3203 LED CN2001 IR CN2101 RLS CN2701 ...

Page 159: ...ADX3702 15 3P Housing Wire J134 ADX3710 16 7 6P Housing Wire J116 ADX3711 17 Wire Saddle AEC1745 18 PCB Support AEC1938 19 PCB Spacer Reuse AEC2087 20 Reuse Mini Saddle AEC2160 21 Silicon Sheet MTB A AEH1174 22 Silicon Sheet AEH1177 23 Inlet Shield 509M ANK1998 24 Multi Base Assy SEP ANA2229 25 Terminal Panel SEP ANC2479 26 AUDIO Heatsink ANH1723 27 28 29 Hexagon Headed Screw ABA1382 30 N Grip Scr...

Page 160: ...160 KRP 500P 1 2 3 4 A B C D E F 1 2 3 4 9 11 PDP SERVICE ASSY Serial Label Exterior Section PDP SERVICE ASSY 509M AWU1378 ...

Page 161: ...t H50 ANK1964 14 Service Pad AEC2105 NSP 15 Drive Voltage Label ARW1097 16 Wire Clip AEC1948 17 Drive Wire Saddle AMR3850 NSP 18 Front Service Assy AMB3103 19 Under Grip R 50F AMR3897 20 Under Grip LS 50F AMR3899 NSP 21 Rear Case 509M ANE1682 22 23 24 Screw ABA1351 25 Screw 3 x 25 P ABA1380 26 N Grip Screw M3 x 6 ABA1381 27 Screw ABZ30P080FTC 28 Screw APZ30P080FTB 29 Screw TBZ40P060FTC 30 31 32 Pa...

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Pioneer KURO KRP-500P, Service Manual, Page: 113 / 161

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