Pioneer krp-m01 Service Manual Download Page 114

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114

KRP-M01

MAIN BLOCK Assy

Remove the one nut. (BB

1005)

Remove the three screws. (BPZ30P080FTB)

Remove the four screws. (BMZ30P060FTB)

Remove the five screws. (BBZ30P060FTB)

Remove the terminal panel (E).

Terminal panel (E)

Remove the one screw. (AMZ30P060FTB)

Remove the seven screws. (ABA1383)

Remove the two circuit board spacers.

Remove the MAI

BLOCK Assy.

MAIN BLOCK Assy

Rear view

Terminal panel (E)

MAI

BLOCK Assy

Summary of Contents for krp-m01

Page 1: ...ONEER CORPORATION 2008 2008 Printed in Japan KRP M01 ARP3508 MEDIA RECEIVER KRP M01 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S This service manual should be used together with the following manual s Model Type Power Requirement Remarks KRP M01 WYSIXK5 AC 220 V to 240 V KRP M01 WYSXJ5 AC 220 V to 240 V Model No Order No Remarks KRP M01 ARP3509 SCHEMATIC DIAGRAM PCB CONNECTION DIA...

Page 2: ...urrent tester such as Simpson Model 229 2 or equivalent between the earth ground and all exposed metal parts of the appliance input output terminals screwheads metal overlays control shaft etc Plug the AC line cord of the appliance directly into a 120 V AC 60 Hz outlet and turn the AC power switch on Anycurrent measured must not exceed 0 5 mA Many electrical and mechanical parts in the appliance h...

Page 3: ...he 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 t...

Page 4: ...HART OF FAILURE ANALYSIS 34 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 72 5 8 LIST OF RS 232C COMMANDS 73 5 9 DETAILS OF RS 232C COMMANDS 75 6 SERVICE FACTORY MODE 80 6 1 DETAILS OF THE SERVICE FACTORY MENU 80 6 2 DETAILS OF THE FACTORY MENU 87 6 3 DIGITAL TUNER SERVICE MENU 99 7 DI...

Page 5: ...lead free solder GYP1006 1 0 in dia GYP1007 0 6 in dia GYP1008 0 3 in dia The high gloss resin parts of the exterior of this product are easily scratched During disassembly and reassembly of this product be careful not to scratch the exterior If the door of this product is pressed firmly from the front or when the KEY Assy and LED Assy are reassembled print of the front panel operating section may...

Page 6: ...6 KRP M01 1 2 3 4 A B C D E F 1 2 3 4 2 SPECIFICATIONS 2 1 ACCESSORIES Power cable Ferrite core ATX1039 ADG1214 ADG1223 WYSIXK5 only ...

Page 7: ...digital interface that handles both video and audio using a single cable HDCP High bandwidth Digital Content Protection is a technology used to protect copyrighted digital contents that use the Digital Visual Interface DVI 2 Switchable from menu 3 This conforms to USB 1 1 and 2 0 specifications Design and specifications are subject to change without notice ...

Page 8: ...8 KRP M01 1 2 3 4 A B C D E F 1 2 3 4 2 3 PANEL FACILITIES ...

Page 9: ...9 KRP M01 5 6 7 8 5 6 7 8 A B C D E F Remote Control Unit ...

Page 10: ... 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 would normally receive and check if video and audio are...

Page 11: ...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 INFORM...

Page 12: ...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 13: ...R SUPPLY UNIT AXY1204 Mark No Description Part No LIST OF ASSEMBLIES Mark No Description Part No NOTES Parts 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 ph...

Page 14: ...14 KRP M01 1 2 3 4 A B C D E F 1 2 3 4 4 BLOCK DIAGRAM 4 1 OVERALL WIRING DIAGRAM ...

Page 15: ... 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 16: ...DDR_400 IC6201 K4H511638 512Mbit DDR EBI_BUS SPDIF_HDMI TS0_CI_7404 8 7404_I2C3_SDA 7404_I2C3_SCL INPUT 5 HDMI Terminal FRONT_HDM_USB ASSY H2 M14 M13 IC7302 CXB1443R HDMI EQ DSDA_1 DSCL_1 DSDA_0 DSCL_0 M11 F1 M12 FRONT_V INT_HD1 VD1 EXT_HD1 VD1 GY_AD BCB_AD RCR_AD GY_VDEC BCB_VDEC RCR_VDEC DIN6_GY DIN6_BCB DIN6_RCR HD6 VD6 DIN1_DVO 12 VD1 HD1 MAIN_Y C I2S_DTV DSDA_1 DSCL_1 DSDA_0 DSCL_0 SCL_MB SDA...

Page 17: ...MD RXD_MD SYSTEM CABLE terminal L1 M2 LED ASSY KEY ASSY DIN6_GY DIN6_BCB DIN6_RCR VD6 HD6 VD4 HD4 VD1 HD1 DIN1_DVO 12 VO 12 D1 I2S_DTV HP AUDIO SW_L R SCART_OUT_L R OPT_OUT IC7602 GM60028H DISPLAYPORT TX SDA_AV5 SCL_AV5 KEY_AD1 KEY_AD2 TEMP2 M1 M31 FAN_ON2 FAN_CONT2 FAN_NG2 REM EMMA_DA_GY BCB RCR SDA_MB SCL_MB SPDIF_DP SDA_EEP SCL_EEP REM REM REM AC_DET SDA_AV SCL_AV RST_ASIC MSP DT EEP DP GA BA R...

Page 18: ...RG VCC DC DC CONVERTOR V 17V STB DC DC CONVERTOR MICRO COMPUTER AND PKG1 PKG2 Protection function Overcurrent Protection OCP V 3 4V_STB V 5 1V_STB VCC 3 outputs Overvoltage Protection OVP V 6 5V V 12V V 17V V 3 4V_STB latches for long time Under Voltage Protection UVP V 6 5V V 12V V 17V Thermal Shut Down TSD V 6 5V output diode D351 block V 3 4V_STB latches for long time ...

Page 19: ... the POWER SUPPLY Unit AC detection IN OUT OUT H L Open H L H L ON OFF OFF Determination of abnormality Normal Present Absent Description Function Logic I O Signal Name For controlling ON OFF of all output signals other than STB signals For detecting the presence of the AC input voltage regardless of ON OFF of STB 3 4 V output For sending a deterministic signal when an abnormality is generated ins...

Page 20: ... conv V 1V_D BD8628EFV V 2_6V_D3 3ch DD Converter BD8606FV IC4310 5V REG V 5V_IO NJM2846DL3_05 RST4 IC4306 D D conv V 31V_ANT BD8903FV V 5_1V_D IC4301 OCP SW V 5_1V_D_USB R5523N001B USB_POW_E IC4304 OCP SW V 5_1V_D_ANT_POW MB3842PFV ANT_POW_B IC4404 3V REG V 3V_A NJM2846DL3_33 V 5_1V_D Q4413 FET SW V 3V_A2 UPA1917TE PSW1_1 IC4406 3V REG V 3_3V_A3 MM1593DF V 5_1V_D IC4401 3V REG V 3_3V_A4 MM1593DF ...

Page 21: ...4V_ACT Q4613 FET SW V 3_4V_D4 RSS100N03 PSW1_1 Q4403 FET SW V 3_3V_A5 UPA1917TE V 2_6V_D IC4603 1 8V REG V 1_8V__D2 NJM2846DL3_18 V 3_4V_D4 Q4614 FET SW V 1_8V_A_VDEC RTQ045N03 PSW1_1 IC4602 1 8V REG V 1_8V__D NJM2846DL3_18 V 5_1V_D Q4602 FET SW V 3_4V_D2 UPA1917TE V 5_1V_D V 31_5V_ANT V 5_1V_D_USB V 5_1V_D_ANT_POW V 3_3V_A_ADC V 3_3V_A2_VDEC V 3_3V_A3_COF V 3_3V_A_BCM V 5_1V_D2_CI1 V 5_1V_D2_CI2 ...

Page 22: ...NPUT 3 CVBS Y C RGB HDMI INPUT 2 CVBS Y C YPbPr INPUT 1 CVBS RGB HDMI ANT CS Digtal LAN Common IF A CVBS_IN6 CVBS_IN3 CVBS Y_IN4 CVBS Y_IN5 C_IN4 C_IN5 CVBS_OUT3 Y_OUT3 C_OUT3 IN2 IN3 IN4 IC5101 CVBS SW IC5501 RGB SW IC5401 COFDM IC5001 HDMI SW TMDS IN B TMDS IN C TMDS 0 TMDS 1 IC4901 HDMI RX Y C_OUT2 Y C_OUT1 OUT1 OUT2 COMP_Y_IN2 CVBS_OUT5 CVBS_IN7 IN7 IC5201 S2 DEM TMDS IN A OUT RGB SPDIF IN6 US...

Page 23: ...OSD Y ONLY RGB YPbPr RGB YPbPr Headphone Out Digital Audio Out Audio Out SIF1_INP LINE_IN1 LINE_IN2 LINE_IN6 LINE_IN7 LINE_IN4 LINE_OUT2 LINE_OUT3 LINE_OUT1 I2S_IN1 IC5801 MSP AUDIO PROCESSOR MainY C_IN SubY C_IN MainRGB_IN IC4702 VIDEO DECODER RGB_IN IC4801 AD CONVERTER IC5701 VBI SLICER DA_OUT IC7003 EMMA2 MAIN CPU 3rd OSD DOUT0 DOUT1 IN3 Y C IN4 Y C IN5 RGB IN6 RGB IN2 Y IC6501 ASIC ARIA OUT_RG...

Page 24: ...s 500ms 2 5s n times Red 100ms Orange Updating of USB is abnormally finished Blue 100ms 4 Red 100ms Orange Blue 1000msec 1000msec 1000msec 1000msec Red Orange Blue Red 200ms Orange Blue Red Orange Blue Red Orange Blue Red Orange POWER ON STANDBY TIMER No digital adjustment data copied for backup Updating the PC During USB update Updating of USB is finished normally Power ON of standalone mode Scre...

Page 25: ...crocomputer controls 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 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 M...

Page 26: ...after that on the unit is set to ON t1a 0 8s t2a 0 5s b Relay signal When the POWER key on the remote control unit is pressed while the unit is OFF in Standby mode t1a 0 8s t2a No specification 1 For details on the rise sequence of Standby power voltages see 3 DETAILS OF POWER ON SEQUENCE 2 For details on the rise sequence of Vcc power voltages see 3 DETAILS OF POWER ON SEQUENCE AC ON Item RELAY t...

Page 27: ...voltages Rise Item STB3 4V Control signal Item 2 For details on the rise sequences of Vcc power voltages see the following diagrams Relay ON Item RELAY to VCC 1 For details on the rise sequences of Standby power voltages see the following diagrams 3 Rise sequences of Vcc power voltages V 17V V 12V V 6 5V VCC t2 t2 Specified time of voltages 0ms t2 10ms 0ms t2 10ms 4 Specifications of the rise time...

Page 28: ... 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_5V...

Page 29: ...1 RELAY2 PWR_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 F...

Page 30: ... 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 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_4...

Page 31: ...T2 M_SW_DET 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 1...

Page 32: ...7V 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 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 ...

Page 33: ... 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_5V PD SW ucom TEMP2 VDEC HDMI ASIC DCDC REG SW RELAY Vcc Trans SW STB ...

Page 34: ...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 35: ... 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 36: ... 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 the...

Page 37: ...ile the Relay signal is H The PD_TRG signal becomes H only temporarily because as soon as the main board detects that the PD_TRG signal has become H it issues a command to set the Relay signal to L If the unit shuts it off again after output restoration replace the POWER SUPPLY Unit Properly reconnect the P2 connector No No After disconnecting the P2 connector if STB3 4 V on the Power Assy is stil...

Page 38: ...d on using RS 232C commands Yes Is resetting of the IF microcomputer pin 10 canceled Failure in the line between the IF microcomputer and M2 connector No Replace the MAIN BLOCK Assy Yes Is the voltage at Pin 13 of the M2 connector High No Replace the MAIN BLOCK Assy Yes Are the voltages 1 5 V 2 5 V 3 4 V supplied to the main microcomputer No problem with the MAIN BLOCK Assy Check the LED Assy No Y...

Page 39: ...hen check again NG Replace the MAIN BLOCK Assy No Replace the MAIN BLOCK Assy The input signal is not displayed Is the selected input signal a composite signal Yes No Is the selected input signal a component signal Is the selected input signal a S video signal Is the selected input signal a PC signal No Is the selected input signal an HDMI signal Yes Is the selected input signal a digital TV signa...

Page 40: ...gnal arrived at emitter of Q5304 No Replace the U5301 TUNER Yes Which signal is not output main or sub signal Is a signal output from IC5101 CVBS_SW pin 45 Are the data output from IC4702 VDEC pins 93 to 97 99 to 104 107 to 109 Yes Has the signal arrived at IC4702 VDEC pin 22 Yes Yes Yes Is the communication between each IC VDEC ASIC on the MAIN BLOCK Assy and the microcomputer normal Yes Has the ...

Page 41: ...ignal output from IC5101 pins 47 49 13 12 15 14 8 10 6 IC5101 pins 87 93 Y V 500 mV div H 20 μsec div 7 IC5101 pins 89 95 C V 500 mV div H 20 μsec div 8 IC5101 pin 45 Main Y V 500 mV div H 20 μsec div 9 10 IC5101 pin 42 Main C V 500 mV div H 20 μsec div IC4702 pin 22 Main Y V 500 mV div H 20 μsec div 11 IC4702 pin 26 Main C V 500 mV div H 20 μsec div 12 IC5101 pin 49 Sub Y V 500 mV div H 20 μsec d...

Page 42: ...icrocomputer If there was no problem replace the MAIN BLOCK Assy No Check around IC5501 and check the communications between IC5501 and microcomputer If there was no problem replace the MAIN BLOCK Assy No Replace the MAIN BLOCK Assy Is a signal output from IC5501 pins 41 43 and 45 Has the signal arrived at IC4702 pins 27 28 and 65 Yes Yes Yes Is the communication between each IC VDEC ASIC on the M...

Page 43: ...round the IC that is found to have failure in communication and the microcomputer If there was no problem replace the MAIN BLOCK Assy No Replace the MAIN BLOCK Assy Yes Is the communication between each IC ADC ASIC on the MAIN BLOCK Assy and the microcomputer normal 22 IC5501 pin 86 Y V 500 mV div H 10 μsec div 23 IC5501 pin 88 Pb V 500 mV div H 10 μsec div 24 IC5501 pin 90 Pr V 500 mV div H 10 μs...

Page 44: ... no problem replace the MAIN BLOCK Assy No Replace the MAIN BLOCK Assy Yes Is the communication between each IC ADC ASIC on the MAIN BLOCK Assy and the microcomputer normal 31 IC5501 pin 2 G in V 500 mV div H 10 μsec div 32 IC5501 pin 4 B in V 500 mV div H 10 μsec div 33 IC5501 pin 6 R in V 500 mV div H 10 μsec div 34 35 IC5501 pin 14 HD in V 1 V div H 10 μsec div polarity is no care IC5501 pin 15...

Page 45: ... No Yes DTV1 Replace the MAIN BLOCK Assy Is the input selector set to TV DTV SAT Select the TV DTV SAT selector to DTV input Digital tuner signal is not displayed on the screen Replace the MAIN BLOCK Assy No No Is a PCMCIA card inserted Pull out a PCMCIA card Yes Yes Signals are output Are video and audio signals of the DTV output from the SCART output connector Failure in the line between the BCM...

Page 46: ... the remote control so that MODE SHIFT No is displayed at the bottom of the screen Step 5 Press the k or l key on the remote control so that MODE SHIFT YES is displayed at the bottom of the screen Step 6 Press the ENTER SET key on the remote control unit for 5 sec or more to display the DTB Service Menu How to Change the LNB Voltage on the DTV Service Menu Top page of the DTB Service Menu Digital ...

Page 47: ...tom persists Yes Is the input level high enough IF_AGC check Is the C N value high enough MER check Yes Yes Is a Packet error generated PER check An error may be generated in the B E block after the demodulation TS is output Replace the MAIN BLOCK Assy No No Checking of the reception environment Is the C N value affected by a wireless LAN or other ambient electromagnetic waves When the dressing of...

Page 48: ... is 2 000E 04 block noise is not caused by a problem in the tuner Packet Error Packet error count of the signal currently being received If the packet error count is 0 block noise caused by the tuner will not be generated Time Measured duration of BER Pre V BER Post V or Packet Error To reset the value to 0 and restart measuring press the k or l key on the remote control unit Signal level Limit in...

Page 49: ... received Video PID Video PID of the program currently being received Audio PID Audio PID of the program currently being received PCR PID PCR PID of the program currently being received Video Format Video Format of the program currently being received Aspect Aspect ratio of the program currently being received ...

Page 50: ... Time Measured duration of Viterbi BER LDCP BER or PER To reset the value to 0 and restart measuring press the k or l key on the remote control unit Program Number No of the program currently being received Video PID Video PID of the program currently being received Audio PID Audio PID of the program currently being received PCR PID PCR PID of the program currently being received Video Format Vide...

Page 51: ...he specifi cations for this unit No No Reformat the USB memory device Defective USB memory device Replace the USB cable The data cannot be played back Yes dependant Yes Limit of this unit s specifications Is the USB memory device name displayed on the Factory screen Yes No Replace the MAIN BLOCK Assy Replace the MAIN BLOCK Assy Is power 5 V supplied to the USB memory device Yes No Replace the FRON...

Page 52: ...No Replace the MAIN BLOCK Assy Are the properties of the files displayed on the Factory screen Replace the MAIN BLOCK Assy HMG How to enter DTB Service menu Note Use the remote control unit that supports Factory mode because the DTB Service menu is accessible from Factory mode Step 1 Press the FACTORY key on the remote control unit to display the INFORMATION screen of Factory mode Step 2 Press the...

Page 53: ... System No Check around the IC7602 DP TX and the communication with the microcomputer and replace the System Cable Repair the failure points then check again Is a SPDIF signal input to IC7602 DP TX pin 6 Yes No Check the IC5801 MSP and peripheral circuit and clock output of X5801 Repair the failure points then check again Is a SPDIF signal output from IC5801 MSP pin 126 Yes Go to A Go to A No 44 4...

Page 54: ...e the MAIN BLOCK Assy Check around IC6001 BCM7404 and repair the failure points then check again Check the circuits between JA7502 SCART and IC5801 If there was no problem replace the MAIN BLOCK Assy Check the FFC J203 between the MAIN BLOCK and REAR_IO Assy If there was no problem replace the REAR_IO Assy Check the FFC J201 between the MAIN BLOCK and FRONT_IO Assy If there was no problem replace ...

Page 55: ...V div H 1 mS div 49 50 IC5801 pin 101 V 1 V div H 10 μS div IC5801 pin 102 V 1 V div H 10 μS div IC5931 pins 5 6 V 2 V div H 1 mS div 46 51 IC4901 pin 78 V 1 V div H 1 μS div IC5971 pins 1 7 V 1 V div H 1 mS div IC5801 pins 38 39 V 1 V div H 1 mS div 52 IC5801 pins 24 25 V 2 V div H 1 mS div IC5801 pin 126 V 1 V div H 1 μS div IC5801 pin 100 V 1 V div H 10 μS div ...

Page 56: ...te RELAY P2 6 5V 12V AC_DET PD_TRG 17V M1 V 6 5V STB5 1V STB3 4V V 12V V 17V INV IC7003 MAIN_ucom EMMA2 PD_TRG RELAY INV AC_DET RST3 IC6811 IF_ucom V 5 1V_STB V 3 4V_STB Overcurrent Protection OCP V 3 4V_STB V 5 1V_STB VCC 3 outputs Overvoltage Protection OVP V 6 5V V 12V V 17V V 3 4V_STB latches for long time Under Voltage Protection UVP V 6 5V V 12V V 17V Thermal Shut Down TSD V 6 5V output diod...

Page 57: ...8 5 6 7 8 A B C D E F LIVE NEUTRAL PRIMARY SECONDARY DC 120V to 390V P1 FUSE REGULATOR VCC DC DC CONVERTOR STB DC DC CONVERTOR MICRO COMPUTER AND AC_DET CIRCUIT AC IN 85 to 276V POWER THERMISTOR POWER SUPPLY UNIT PKG 2 ...

Page 58: ...the POWER SUPPLY Unit from the Chassis and Method for Resettig Standby Power Latchup in the 7 2 DISASSEMBLY How to Distinguish If a power down was caused by failure in the POWER SUPPLY Unit a pulse waveform is output at the above mentioned points It is assumed that STB3 4 V power is properly output By counting the frequency of Lo in the pulse waveform the cause of power down can be identified Exam...

Page 59: ...53 C152 D152 or Z152 and abnormal current on the load side that is connected to STB3 4 V power STB5 1V OCP TP STB5 1V C155 and abnormal current on the load side that is connected to STB5 1 V power And abnormal current on the load side that is connected to STB5 1 V power VCC OCP TP V 6 5V D351 C351 C352 C353 and abnormal current on the load side that is connected to V 6 5V power TP V 12V D352 C357 ...

Page 60: ...1 MSP M2 IC7003 EMMA2_ucom K1 IC4702 VDEC SCL_AV SDA_AV SCL_AV5 SDA_AV5 SCL_MA SDA_MA IC4801 ADC IC4701 VDEC SDRAM IC7004 EEPROM IC5101 AV SW IC5501 RGB SW 5V 3 3V converter SCL_MB SDA_MB 2 1 SW IC6811 IF_ucom TXD_IF RXD_IF CLK_IF BUSY_IF CE_IF REQ_IF ANT_POW_DET U5301 DVB_T FE IC6001 BCM7404 TXD_DT RXD_DT FAN_ NG2 M31 IC8102 CIMAX IC4503 LNB U5201 DVB_S2 FE IC5201 S2DEMOD IC5401 COFDM SCL_EEP SDA...

Page 61: ... 5 6 7 8 5 6 7 8 A B C D E F 7 13 13 I2C BUS UART 3 wire serial Status notice line IC6501 MULTI_LSI RXD_ARIA TXD_ARIA RST4 RST2 V 12V V 6_5V V 5_1V_D IC7002 AND Gate IC7002 AND Gate V 3_4V_ACT2 V 3_4V_D V 3_4V_D3 ...

Page 62: ... Main VDEC VDEC VDEC SDRAM SDRAM AD PLL ADC HDMI HDMI DisplayPort Tx DP TX Blue 9 Failure in communication with the main microcomputer MAIN Blue 10 Abnormality in FAN FAN2 FAN FAN2 Blue 11 High temperature of the unit TEMP2 Blue 12 Actually Blue 12 LED is not flashed Digital Tuner DTV start up error DTUNER PS RST DTV communication error RETRY DEVICE ERR DEVICE Tuner1 DE FE DTV Antenna D ANT Applic...

Page 63: ...heck the fan SD10 does not detect it at the temperature that fans do not turn Periphery of the FAN FAN_NG Periphery of the cable at M31 Check if cables are firmly connected Periphery of the fan control regulator IC4302 Check that the voltage outputs it Ambient temperature TEMP2 A shutdown occurs because of high temperature Temperature sensor or its periphery TH9401 TEMP2 Periphery of the cable bet...

Page 64: ...utput 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 possible but recording is not possible The video signal output from the DIGITAL connector is copy protected The digital audio output signal from the DIGITAL connector is not sync...

Page 65: ...ust fan The Main micro computer controls the IF microcomputer as a port expander The operating temperature of the fan is different from the ambient temperature because the sensor temperature is read by the microcomputer The fan may not start rotating until the internal temperature of the unit reaches a certain level such as immediately after the unit is turned on When the temperature rises the sen...

Page 66: ...the RST3 port is continued and monitoring of other ports is interrupted Communication is controlled only by the IF microcomputer The port outputs are set as specified If the signal 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...

Page 67: ...curs if any values equal to or greater than minimum to require a shutdown are detected 1 S 3 times Monitoring conditions Operation FAN_NG2 FAN Shutdown occurs when the signal is H 1 S 3 times RST4 H and FAN_ON2 H Monitoring starts 3 sec after the above conditions are established Shutdown occurs immediately Blue LED flashes 10 times RST4 H Monitoring starts 1 sec after the above conditions are esta...

Page 68: ... The circuit will be automatically reset after an error such as short circuiting of the antenna is resolved and the unit is restored Note Specifications for the output of warning message indication will be added in the future IF_UCOM ANT_POW_DET MAIN BLOCK Assy MAIN_UCOM V 5_1V_D V 3_4V_STB Hold L at the short circuit Port Name SD PD Indication Determination Condition S2 antenna short circuited No...

Page 69: ...emote control unit PC and RS 232C straight cable in case of controlling by PC HDMI DVI cable in case of connecting with DVI monitor MR Connector for AC adapter Display Port Input IR Sensor for remote SW DIP SW ON When using the DVI monitor with HDCP support remove a bonnet and move No 4 of DIP SW to ON side DVI_MODE After that HDMI output doesn t have digital audio signal Power SW DP cable GGP1117...

Page 70: ...t 10 seconds 4 After the modes are changed the red LED flashes twice then is lit the unit enters Normal Standby mode 5 Turn the unit off When the MR is turned on next time or after it will be in Standalone Operation mode Operation After the setting in Preparation is completed turn the units on in the following order then perform analysis 1 Turn the monitor or TV on Set the input mode to HDMI 2 Tur...

Page 71: ...onnected with MR volume level If VR level of a MR is normal around 10 15 and displayed HDMI TV or audio AMP is not so high level sound level is very low Please turn up the volume to appropriate level either or both units In case of turning up volume of MR to very high level during testing turn down it to normal level and then turn off the unit Otherwise when connecting the MR with panel very loud ...

Page 72: ...ike the case of previous models which required switching of exclusive operation between these connectors on the Integrator menu switching is no longer required 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 p...

Page 73: ...gital signal direct tuning channel number MAIN Switching the terrestrial digital signal Channnel is in the last MAIN IND Switching the satellite digital signal direct tuning channel number MAIN Switching the satellite digital signal Channnel is in the last Switching the Home Media Gallery Home Gallery Input INPUT1 Input INPUT2 Input INPUT3 Input INPUT4 Input INPUT5 Input INPUT6 PC MAIN INH INP S01...

Page 74: ... FULL 1080i MAIN S03 Setting the screen size to ZOOM MAIN S04 Setting the screen size to CINEMA MAIN S05 Setting the screen size to WIDE or WIDE1 MAIN S06 Setting the screen size to FULL 14 9 MAIN S07 Setting the screen size to CINEMA 14 9 MAIN S11 Setting the screen size to AUTO MAIN S12 Setting the screen size to WIDE2 MAIN T TBS S00 TRUBASS OFF S01 TRUBASS TRUBASS1 S02 TRUBASS TRUBASS2 S03 TRUB...

Page 75: ...TB destination 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 o...

Page 76: ...MTB MR SECTION Return data 3 ECO 32 DATA 2 CS 37 Byte Return data 3 ECO 8 DATA 11 Byte Command Format Effective Operation Modes Function Remarks QMT Every time Output of status Temperature information on the MTB MR section is acquired 1 Although the numerics 0 1 and 2 can be input those input values are invalid Data Arrangement Data Length Output Example 3 byte QSE E 0342 1234 13 1 ECO Check flag ...

Page 77: ...byte 7 18 Fifth latest SD subcategory data 1 byte 2 19 Data from the MTB hour meter for the fifth latest SD 7 byte 0105628 20 Reserved 3 byte 000 fixed 21 Sixth latest SD data 1 byte B 22 Sixth latest SD subcategory data 1 byte 0 23 Data from the MTB hour meter for the sixth latest SD 7 byte 0003009 24 CS Reserved 3 byte 000 fixed 25 Seventh latest SD data 1 byte C 26 Seventh latest SD subcategory...

Page 78: ...Immediately Shutdown 6 VDEC SDRAM Immediately Shutdown 7 AD PLL Immediately Shutdown 8 HDMI Immediately Shutdown 9 DisplayPortTx Immediately Shutdown B US MAP Immediately Shutdown C GCR Immediately Shutdown D COFDM Immediately Shutdown No 7 Subcategory Information on Failure in 3 wire serial communication of Main microcomputer Value Shutdown Factor Remarks Operation 1 Communication error of IF mic...

Page 79: ...hibiting permitting panel MTB adjustment commands Command Format Operation Remarks Effective Operation Modes Control FAY Normal operation mode while the power is on Adjustment command is valid For details refer to the section 6 1 3 FUNCTIONS WHEN ENTERING THE SERVICE FACTORY MODE FAN During FAY Adjustment command is invalid ...

Page 80: ...Y By using a PDP service remote control PDP service remote control press FACTORY key Supplied remote control unit press HOME MENU key By issuing RS 232C commands Issue FAN How to enter Service Factory Mode How to exit Service Factory Mode How to enter Service Factory Mode by Using the supplied Remote Control Unit From this model can not enter the Service Factory Mode by operating the supplied remo...

Page 81: ...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 Note Enter the factory after cancelling ACI because the ACI operation setting OFF and not done Fuctions whose setting are set to OFF Function Remarks 2 Screen Operation Input function set on the main side is ...

Page 82: ... 5 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 VOLUME...

Page 83: ...et the switch to 2 INTEGRATOR 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 t...

Page 84: ... PANEL 2 ADJ 2 7 PANEL FUNCTION 2 8 ETC 2 9 RASTER MASK SETUP 2 10 PATTERN MASK SETUP 2 11 COMBI MASK SETUP Exclusively used for production line Exclusively used for production line 6 2 5 INITIALIZE for the technical analysis for the technical analysis 1 for the technical analysis 6 2 4 OPTION 4 1 CH PRESET 4 2 Digital AFT 4 3 SYNC DET for the technical analysis 4 4 CTI 5 1 SIDE MASK LEVEL 5 2 FIN...

Page 85: ...de Tables See next page 1 Input function 2 SIG mode and Screen size Input Functions OSD AV 1 to 5 AV 1 to 5 Terrestrial Wave Analog AIR Terrestrial Wave Digital ARD Satellite didital broadcasting SAT 4 Option Destination Panel Generation etc Options OSD KRP 500P WYSIXK5 EHS KRP 600P WYSIXK5 Cable Digital CBD Home Media Gallery HMG PC PC 3 Color system and Signal type Color System and Signal Type O...

Page 86: ... Signal Type 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 k k 2 F...

Page 87: ...yed 1 7 HDMI SIGNAL INFO 1 The status registers of HDMI receiver are displayed with hexadecimal 1 8 HDMI SIGNAL INFO 2 1 9 VDEC SIGNAL INFO 1 1 10 VDEC SIGNAL INFO 2 Display the signal information input to VDEC Display Item Meaning Display Example Program Display Example Boot I F I F microcomputer 07A 01A MAIN Main microcomputer 02EHS1 01E MULTI AGC AGC data of Multi processor 1078 S 01A MULTI PRS...

Page 88: ...A S E S Q R P S 0 3 Y 0 6 A 0 1 A 0 1 A 0 1 A P D R X 2 1 3 4 6 5 7 8 A 9 B C E D F G P D R X H A R D C 2 1 2 A M T I O 1 5 10 15 16 1 5 10 15 20 25 30 35 40 1 3 VERSION 3 A V 1 1 1 0 5 0 P L V H E S Display Item Meaning Display Example Program Display Example Boot P_MAIN Panel Main microcomputer 02AS 01A MODULE Module microcomputer 06A 01A 01A SEQ PRS Program of the sequence processor 03Y DP RX D...

Page 89: ...crocomputer FE1 Tuner 1 MSPMAP MSP MAP AV SW AV Switch RGB SW RGB Switch VDEC Main VDEC SDRAM VDEC SDRAM ADC AD PLL HDMI HDMI FAN2 FAN2 abnormal stop DP TX DisplayPort Tx RETRY Communication error with DTB DEVICE DTB device error DE FE DTB device error Tuner 1 D ANT Abnormally in DTB antenna DTVAPP DTB device error Application DEMOD DTB device error DEMOD DE FES DTB device error Tuner S2 DEMONS DT...

Page 90: ...ressing the ENTER SET key will return the screen to the next higher layer without doing anything Selecting YES then holding the ENTER SET key pressed for 5 seconds will clear the NG log data that are managed in MTB then return the screen to the next higher layer To shift to the MAIN NG history clear screen while the MAIN NG screen is displayed press the ENTER SET key Clear the MAIN NG history A V ...

Page 91: ... side is displayed by the Centigrade C TEMP2 The temperature conversion display is done with 10 bit the A D input value of IF microcomputer It is displayed by both the Centigrade C and 8 bit A D value Note When temperature C of the sensor becomes more than a specified temperature the shutdown start of processing FAN1 Although STOP LOW or HIGH may be displayed they are meaningless Ignore those disp...

Page 92: ...ccumulation power ON count of the panel P COUNT 00000095 TIMES ABCDEFGHIJKLMNO Serial number of the Display panel SERIAL MTB HOUR METER N N I F O R T C M L E A R N O B H R U O M E R T E 8 A M T I O 1 5 10 15 16 1 5 10 15 20 25 30 35 40 Operation Even if k key or l key is pressed CLEAR YES CLEAR NO is repeated Selecting NO then pressing the ENTER SET key will return the screen to the next higher la...

Page 93: ...1 P I X D E P i t 1 5 10 15 16 1 5 10 15 20 25 30 35 40 Displays the input signal information of HDMI terminal Display 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 AUTH HDCP authentication status MODE HDMI mode status BIST HDCP Key status Always display it with NVAL N value CTSVAL CTS valu...

Page 94: ...ively vertical lines 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 Audio format 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 Colorimetry AVI Info ASPECT Aspect AVI Info ACTIVE Active format AVI Info V FMT Video forma...

Page 95: ...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 1 9 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 2 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 D 1 5 10 15 16 1 5 10 15 20 25 30 35 40 Displays...

Page 96: ...signal detection of VDEC 4 4 CTI Set the synchronized signal detection of VDEC 4 OPTION 2 PANEL FACTORY Note For details on the setting items refer to the Service manual of the PLASMA DISPLAY KRP 600P KRP 500P No Function Content RS 232C 2 1 PANEL INFORMATION 2 2 PANEL WORKS 2 3 POWER DOWN 2 4 SHUT DOWN 2 5 PANEL 1 ADJ 2 6 PANEL 2 ADJ 2 7 PANEL FUNCTION 2 8 ETC 2 9 RASTER MASK SETUP 2 10 PATTERN M...

Page 97: ...ction executes Display Item Content RS 232C SIDE MASK LEVEL Adjust Side Mask level Adjustable range 000 to 255 Initial value 115 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 O N 1 5 10 15 16 1 5 10 15 20 25 30 35 40 5 2 FINAL SETUP 5 1 SIDE MASK LEVEL Be sure to disconnect and connect the AC cable after FINAL SETUP When replacing the MAIN BLOCK Assy the FINAL SETUP is required Ope...

Page 98: ...When the configuration is set to YES and the ENTER SET key is pressed for 5 seconds the auto adjustment action executes 5 5 AUTO ADJUST Exclusively used for technical analysis details omitted Be sure to power off with the remote control unit or disconnect and connect the AC cable after the auto adjustment is completed When some ICs on the MAIN BLOCK Assy are replaced individually auto adjustment i...

Page 99: ...d on the menu will be displayed MUTING Muting HOME MENU HOME MENU ON OFF 2 HIERARCHICAL TABLE OF DIGITAL TUNER SERVICE MENU Item Remarks Large Item 6 3 4 HMG Service Menu 6 3 7 Software Version 6 3 3 Digital Tuner Service Menu Bandwidth Exclusively used for technical analysis HomeMediaGallery related information indication Exclusively used for technical analysis Exclusively used for technical anal...

Page 100: ...s screen is shown in How to confirm the DTV Tuning Status on the Digital Tuner Service Menu of section 5 2 4 Therefore this screen is introduced here just for reference Fig 2 Home Media Gallery screen Display the Digital broadcasting related setting information indication except the satellite digital 1 The Bandwidth for receiving a digital broadcast can be selected 7 MHz 8 MHz 2 The frequency can ...

Page 101: ...ls are not described here as this is provided for technical examination Display the Satellite Digital broadcasting related setting information indication 1 The modulation method can be selected S_QPSK S2_QPSK S2_8PSK 2 The frequency can be set 0001 to 9999 3 The symbol Rate can be set 1 000000 to 99 999999 4 The LNB power voltage can be selected OFF V H Vup Hup 5 The LNB Bandwidth can be selected ...

Page 102: ...ER SUPPLY 6 FRONT IO 7 MAIN BLOCK 2 AC inlet 6 Center frame 7 Terminal panel E 4 LED 5 CI CARD 4 KEY 5 FRONT_ HDM_USB 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 Flowchart of removal order for...

Page 103: ...el F and R 1 1 2 1 Rear view Collar ABA1383 Reference The high gloss resin parts of the exterior of this product are easily scratched During disassembly and reassembly of this product be careful not to scratch the exterior Attach the protect film GGP1121 to the inside surface of the door For details on the place at which the protect film is to be attached see 1 2 NOTES SPECIFIC TO THIS PRODUCT ...

Page 104: ... Hook Projection Projection 1 Positions of the hooks 3 2 3 1 3 Bottom view Remove the two rivets 1 Remove the two bushings using a flathead screwdriver 2 Remove the side panels L and R 3 3 Side panel L and R Side L Side R Side L Side R Bottom view Side panel L Flathead screwdriver Side panel R Side panel L Side panel Side panel R Front side Bushing Rivet 3 3 1 1 2 1 3 1 3 2 Slide the side panel re...

Page 105: ... B C D E F Remove the 14 screws BBZ30P060FTB 1 Remove the upper chassis Assy 2 Upper chassis Assy Side L Side R Rear view Upper chassis Assy 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 Screw tightening order The other screws are random order ...

Page 106: ...rcuit board spacers 3 Release the jumper wire 4 Remove the two screws ABZ30P080FTB 5 Remove the AC inlet 6 Disconnect the two connectors 7 Remove the POWER SUPPLY Unit 8 POWER SUPPLY Unit 2 AC inlet AC inlet POWER SUPPLY Unit 1 2 3 5 5 6 2 2 Rear view 4 3 POWER SUPPLY Unit 7 7 8 P2 P1 OK NG An installation direction of the AC inlet ...

Page 107: ...emove the POWER SUPPLY Unit from the chassis first lift the board by pinching T121 and T301 transformers with your fingers When the board is lifted up to a certain height hold it by hand NEVER hold the board by the radiator that is adjacent to the transformer T121 Hold at the center positions of both rims of the board Hold at the center positions of both rims of the board T301 NEVER hold a corner ...

Page 108: ...C310 2 Let the unit sit for more than 5 minutes until the voltage equivalent to that between two electrodes of C310 falls to under 20 V 3 After checking that the voltage is under 20 V disconnect the connectors of the POWER SUPPLY Unit and remove the POWER SUPPLY Unit 4 Using two resistors mentioned above completely discharge residual charge from C310 How to reset Standby power latchup In a case wh...

Page 109: ...two screws BPZ30P080FTB 1 Disconnect the one connector 2 Remove the FAN unit 3 FAN unit Remove the two hexagon headed screws ABA1382 1 Remove the four screws BPZ30P080FTB 2 Disconnect the one flexible cable 3 Remove the REAR IO Assy 4 REAR IO Assy Rear view Rear view 2 3 4 CN4201 CN4002 1 2 2 4 ...

Page 110: ...2 Front panel Section Remove the two screws BPZ30P080FTB 1 Remove the LED Assy 2 Remove the four screws BPZ30P080FTB 3 Remove the KEY Assy 4 LED and KEY Assys Bottom view 2 2 4 1 1 1 1 Note Before tightening screws make sure that the protect film has been attached For details on the place at which the protect film is to be attached see 1 2 NOTES SPECIFIC TO THIS PRODUCT ...

Page 111: ...ace of the cable is ADD1567 ADD1567 Correctly connected ADD1566 Inversely connected Unit When activated Slot 1 Lower slot mounted on the MAIN BLOCK Assy When the circuits in the Card block are activated It starts up properly Activated operation Unit operation They operate properly When a card is inserted in Slot 1 They operate properly Slot 2 Upper slot mounted on the CI CARD Assy When the circuit...

Page 112: ...er wire 5 Remove the two screws BBZ30P060FTB 6 Remove the one screw VBA1088 7 Remove the FRONT_HDM_USB Assy 8 FRONT_HDM_USB Assy Notes on Connecting the Shielded Flexible Flat Cable 8 4 4 5 OK NG Do NOT connect the connector by pushing with the cable CN4004 CN4901 Note Do not use an electric screwdriver If the screw is over tightened the screw thread may be damaged ...

Page 113: ...e the center frame 3 Center frame Remove the cover sheet 1 Remove the two hexagon headed screws ABA1382 2 Remove the two screws BPZ30P080FTB 3 Disconnect the one flexible cable 4 Remove the FRONT IO Assy 5 FRONT IO Assy 3 2 1 1 2 2 Center frame FRONT IO Assy Cover sheet Be sure not to lose it CN4204 CN4203 3 3 5 4 1 2 2 CN4003 ...

Page 114: ...ews BMZ30P060FTB 3 Remove the five screws BBZ30P060FTB 4 Remove the terminal panel E 5 Terminal panel E Remove the one screw AMZ30P060FTB 1 Remove the seven screws ABA1383 2 Remove the two circuit board spacers 3 Remove the MAIN BLOCK Assy 4 MAIN BLOCK Assy Rear view 4 4 4 4 4 5 4 Terminal panel E MAIN BLOCK Assy 1 3 3 3 4 2 2 2 2 2 2 1 2 2 2 2 ...

Page 115: ...P EEPROM BR24L02FV W IC5004 HDCP EEPROM BR24L02FV W IC7301 FRONT HDCP EEPROM IC7004 EMMA2 EEPROM BR24L02FV W BR24L64F W IC6701 ARIA FLASH S29GL016A90TFIR2 K AGC1088 IC6811 IF UCOM AGC1086 IC7202 EMMA2 FLASH S29GL032N90TFIO4 K AGC1087 IC6201 BCM DDR SDRAM HY5DU121622DTP D43 K IC6202 BCM DDR SDRAM IC6203 BCM DDR SDRAM HY5DU121622DTP D43 K HY5DU121622DTP D43 K IC6204 BCM DDR SDRAM HY5DU121622DTP D43 ...

Page 116: ...265 Scart connector AKP1266 HDMI SII9135CTU K S2 demodulation IC STV 0903 Regulator LTC3407EMSE 2 Regulator BD8624EFV LNB Regulator LNBH23PP TBB IC5501 RGB SW R2S11001FT IC4702 VDEC U5301 DVB T CM0048BF AXF1191 Because these ICs are packaged in BGA Because these ICs require readjustment after replacement Because the part has many pins Because a radiation pad is provided Because the part has many p...

Page 117: ...Screen ON LED LED MR Power LED MR AC OFF LEDs alternately flashing Rapid flashing Status LED MR Power ON blue LED lit LED lit AC ON USB memory device LED MR No status change AC OFF LED unlit LED MR During USB updating MR Power ON LED LEDs alternately flashing Slow flashing Screen ON Panel Screen ON LED Screen OFF Panel Screen OFF LED LED MR AC OFF All LEDs unlit Screen OFF Panel MR AC OFF LED Pane...

Page 118: ...edures as described LED MR AC OFF LED MR AC OFF LED MR Power ON Screen ON Panel Screen ON LED LED MR System Standby Screen OFF Panel Screen OFF LED LED MR Performing USB updating Panel Screen OFF LED LED MR AC OFF All LEDs unlit LED MR No status change LED MR System Standby LED MR Performing USB updating MR Power ON LED LED If you use any key on the remote control unit in Steps 4 to 6 If the unit ...

Page 119: ...wing conditions USB updating procedures will be interrupted at Step 5 above and normal startup will begin but the LED does not flash for error indication Conditions under which the LED will not flash for error indication Any USB updating file is damaged Not all USB updating files are stored in the USB memory device The USB updating files are modified The USB memory device is defective Frequency of...

Page 120: ...orresponding to the firmware to be updated In a case where the DP firmware on the MR is updated Issue the DPT command In a case where the DP firmware on the display is updated Issue the DPR command 7 With the program for sending RS 232C commands terminate the connection 8 Start up the ISP Utility program and set up the ISP Settings screen Connection Serial Chip GM6xxxx Flash Device S25FL016A Image...

Page 121: ...121 KRP M01 5 6 7 8 5 6 7 8 A B C D E F ...

Page 122: ...parts indicates the importance of the safety factor 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 Ferrite core Cable tie for ferrite core UK mod...

Page 123: ... table 2 7 Pad R See Contrast table 2 8 Carton See Contrast table 2 9 Mirror Mat AHG1420 10 Caution Card See Contrast table 2 11 Film Caution Card See Contrast table 2 12 Protect Film GGP1121 Mark No Symbol and Description KRP M01 WYSIXK5 KRP M01 WYSXJ5 2 Power Cable ADG1223 Not used 5 ACC Carton E AHD3677 Not used 5 ACC Carton G Not used AHD3679 6 Pad L E AHA2735 Not used 6 Pad L G Not used AHA27...

Page 124: ...1 2 3 4 9 2 EXTERIOR SECTION MAIN BLCOK MAIN BLCOK CN4101 MAIN BLCOK CN4204 CN4004 CN4901 MAIN BLCOK CN4003 Acetate tape MAIN BLCOK CN4102 CONTACT SIDE NON CONTACT SIDE A A Refer to 9 4 FRONT PANEL SECTION Refer to 9 3 BOTTOM SECTION ...

Page 125: ... Cover Sheet AAK2850 15 Collar ABN1095 16 Upper Cushion AEB1504 17 Top Cushion AEB1505 18 Scrivet AEC1657 19 Ferrite Core Holder AEC1818 20 Edge Saddle AEC1946 21 Center Frame AMR3844 22 Gasket HP ANK1994 23 Rubber Foot VEB1349 24 Top Panel F AAK2940 25 Side Panel L AAK2941 26 Side Panel R AAK2942 27 Top Panel R AAK2946 28 Ferrite Stopper AEC1981 29 Earth Plate MAIN ANG3219 30 Gasket UP2 ANK1999 3...

Page 126: ...4 A B C D E F 1 2 3 4 9 3 BOTTOM SECTION A C D B C KEY CN9401 LED CN9402 FRONT IO CN8501 FRONT_HDM_USB CN7302 FRONT_HDM_USB CN7304 CI CARD CN8602 D CI CARD CN8601 CONTACT SIDE NON CONTACT SIDE Cleaning paper GED 008 A B ...

Page 127: ...Spacer AEC2151 15 Circuit Board Spacer AEC2152 16 Circuit Board Spacer AEC2163 17 Silicon Sheet AEH1182 18 FAN Holder 60 A See Contrast table 2 19 FAN Holder 60 B See Contrast table 2 20 Insulation Sheet AMR3891 21 Gasket EU ANK1972 22 Gasket MA ANK1985 23 Gasket SC ANK1989 NSP 24 Serial Label ARW1100 25 26 27 Hexagon Headed Screw ABA1382 28 Screw ABA1383 29 Screw ABZ30P080FTB 30 Screw BBB30P080FS...

Page 128: ...128 KRP M01 1 2 3 4 A B C D E F 1 2 3 4 9 4 FRONT PANEL SECTION MAIN BLOCK CN4204 A disassembly direction of the door section ...

Page 129: ...lder ANG3198 7 Magnet Holder Assy AEC1077 8 Damper AXA1022 NSP 9 Shading Sheet AMR3903 NSP 10 Front Panel AMB3083 NSP 11 Control Button AAD4160 12 Input Sheet E AAL3037 NSP 13 Front LED Lens L AMR3841 NSP 14 Front LED Lens C AMR3904 NSP 15 Front LED Lens R AMR3905 16 Screw BPZ30P080FTB 17 Door Panel Service Kit GXX1283 18 Door Catcher 19 Door Base 20 Door Panel 21 Door Cushion AED1337 22 Ferrite H...

Page 130: ... cushion x2 Check that two marks of pinpoint gates do not protrude from the surface of the door base to which the door panel is to be attached Do NOT peel off the protective film of the door base in this step Peel it off after all the reassembly procedures are completed 1 Attach the two door catchers 2 Peel off the separator of double back tape on the door panel Do NOT peel off the protective film...

Page 131: ...ow 4 Stick the door base and door panel together by pressing them all over 5 Attach the two door cushions 6 Door base about 5 mm Door panel Positioning guide about 5 mm about 3 mm Door base Upper Door base Upper make gap 4 1 4 2 Door base Door panel Door panel Door base Door panel Lower Door panel Lower Pin Hole Hole Pin Door panel Lower Door base Upper leave gap Make the location of the pins and ...

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