Panasonic SC-XH70 Page 33 Service Manual Download

Page: 33 / 132

7 Troubleshooting Guide

7.1.

Troubleshooting Guide for F61 and/or F76

This section illustrates the checking procedures when upon detecting the error of “F61” and/or “F76” after power up of the unit. It is
for purpose of troubleshooting and checking in SMPS, D-Amp & Main P.C.B.

7.1.1.

Block Diagram

SP-PROTECT

SUBWOOFER (+ & -)

Digital

Amplifier

IC403 (CENTER & SUBW)

IC405 (FL & FR)

IC404 (SURROUND)

CENTER (+ & -)
FRONT FL+/FL-
FRONT FR+/FR-
SURROUND (SL+/SL-)
SURROUND (SR+/SR-)

VDD

SYS6V

MAIN/D- AMP P.C.B.

SMPS P.C.B.

MICRO-P

IC200

DCDET

PCONT

DCDET

SYS6V

DCDET 2

MAIN/D- AMP P.C.B.

DCDET 1

A+12V Detect

OTW

M+9V Detect

SD : Shut-down (Active Low)

OTW : Over-Temperature (Active Low)

Summary of Contents for SC-XH70

Page 1: ...tive ES Devices 5 2 2 Precaution of Laser Diode 6 2 3 Service caution based on Legal restrictions 7 2 4 Handling Precautions for Traverse Unit 8 3 Service Navigation 10 3 1 Service Information 10 4 Specifications 11 5 Location of Controls and Components 13 5 1 Remote Control Key Button Operations 13 5 2 Main Unit Key Button Operations 14 5 3 Speaker Connection 14 5 4 Using the VIERA Link HDAVI Con...

Page 2: ...ain D Amp P C B Component Video P C B 63 10 2 Checking Repairing of SMPS P C B 63 10 3 Checking Repairing of FL P C B 64 10 4 Checking Repairing of DVD Module P C B 65 11 Voltage Waveform Chart 67 11 1 DVD Module P C B 1 4 67 11 2 DVD Module P C B 2 4 68 11 3 DVD Module P C B 3 4 69 11 4 DVD Module P C B 4 4 70 11 5 Main P C B 1 3 71 11 6 Main P C B 2 3 72 11 7 Main P C B 3 3 73 11 8 FL P C B 74 1...

Page 3: ... each exposed metallic part on the set and a good earth ground such as a water pipe as shown in Figure 1 3 Use an AC voltmeter with 1000 ohms volt or more sensitivity to measure the potential across the resistor 4 Check each exposed metallic part and measure the voltage at each point 5 Reverse the AC plug in the AC outlet and repeat each of the above measurements 6 The potential at any point shoul...

Page 4: ...l parts should be replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacturer Safety Ref No Part No Part Name Description Remarks 9 RGRX0073C A1 REAR PANEL 20 RKMX0151 K TOP CABINET 33 REXX1034 1P WHITE WIRE VOLTAGE SMPS 34 REXX1035 1P BLUE WIRE VOLTAGE SMPS 401 RAEX0017Z V TRAVERSE UNIT A2 K2CQ2CA00007 AC...

Page 5: ...of the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a ...

Page 6: ...t radiation power from pickup 100 µW VDE Laser radiation from the pickup unit is safety level but be sure the followings 1 Do not disassemble the pickup unit since radiation from exposed laser diode is dangerous 2 Do not adjust the variable resistor on the pickup unit It was already adjusted 3 Do not look at the focus lens using optical instruments 4 Recommend not to look at pickup lens for a long...

Page 7: ...is used Definition The letter of PbF is printed on the PCB using the lead free solder To put lead free solder it should be well molten and mixed with the original lead free solder Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC Since the melting point of the lead free solder is higher than that of the normal lead solder it takes the longer time to melt the lead...

Page 8: ...the laser diode from the electrostatic discharge damage the flexible cable of the optical pickup unit removed should be short circuited with a short pin or a clip 3 The flexible cable may be cut off if an excessive force is applied to it Use caution when handling the flexible cable 4 The antistatic FPC is connected to the new optical pickup unit After replacing the optical pickup unit and connecti...

Page 9: ...9 2 4 2 2 Human body grounding 1 Use the anti static wrist strap to discharge the static electricity form your body Figure 2 ...

Page 10: ...s list and not the drawing reference numbers If the circuit is changed or modified this information will be followed by supplement service manual to be filed with original service manual DVD Mechanism Unit DLS6E 1 This model uses DVD Mechanism Unit DLS6E Micro processor EEPROM IC 1 The following components are supplied as an assembled part Micro processor IC IC200 RFKWMPT75PHK EEPROM IC IC201 RFKW...

Page 11: ...5 7 DivX 5 6 5 R RW Video 6 R DL Video 7 CD CD R RW CD DA Video CD SVCD 1 MP3 2 5 WMA 3 5 JPEG 4 5 MPEG4 5 7 DivX 5 6 1 Conforming to IEC62107 2 MPEG 1 Layer 3 MPEG 2 Layer 3 3 Windows Media Audio Ver 9 0 L3 ONot compatible with Multiple Bit Rate MBR 4 Exif Ver 2 1 JPEG Baseline files OPicture resolution between 160 x 120 and 6144 x 4096 pix els Sub sampling is 4 0 0 4 2 0 4 2 2 or 4 4 4 Extremely...

Page 12: ...12 ...

Page 13: ...13 5 Location of Controls and Components 5 1 Remote Control Key Button Operations ...

Page 14: ...14 5 2 Main Unit Key Button Operations 5 3 Speaker Connection 8 9 Connect USB Device 8 9 ...

Page 15: ...15 5 4 Using the VIERA Link HDAVI Control ...

Page 16: ...16 ...

Page 17: ...17 5 5 Disc Information 5 5 1 Disc Playability Media ...

Page 18: ...18 5 5 2 File Extension Type Support WMA MP3 JPEG MPEG4 DivX ...

Page 19: ... _ _ _ 4 Release POWER button 6 2 Service Mode Table By pressing various button combinations on the main unit and remote control unit you can activate the various service modes for checking Special Note Due to the limitations of the no characters that can be shown on the FL Display the FL Display button on the remote control unit can be used to show the two display pages Display 1 Display 2 Refer ...

Page 20: ...EPROM IC is displayed Note Refer to Section 6 5 DVD Self Diagnostic Function Error Code for more detailed information on the error codes Error code play_err is expressed in the following convention Error code 0 x DAXX is expressed DVDnn U12 Error code 0 x DBXX is expressed DVDnn H12 Error code 0 x DXXX is expressed DVDnn F123 Error code 0 x 0000 is expressed DVDnn F xx denotes the error code F H U...

Page 21: ...ser drive current is measured and the result is displayed together with the initial value stored in the EEPROM IC After the measurement DVD laser emission is kept on It is turned off when POWER key is switched off FL Display sequence Display 1 2 CD laser drive current measurement CD laser drive current is measured and the result is displayed together with the initial value stored in the EEPROM IC ...

Page 22: ...used when the DVD Module P C B or FLASH ROM IC is replaced with a new one In STOP no disc mode press STOP button on the main unit and 10 button on the remote control unit Cancelled automatically 5 seconds later In STOP no disc mode press STOP button on the main unit and 7 button on the remote control unit Press FL Display button on remote control unit for next page FL Display While in initializati...

Page 23: ... Cancelled automatically 5 seconds later In STOP no disc mode press STOP button on the main unit and button on the remote control unit Timer 1 reset Timer 2 check Timer 2 reset Timer 1 check Laser operation timer is measured separately for DVD laser and CD laser FL Display sequence Display 1 2 Timer 1 reset Laser operation timer of both DVD laser and CD laser is reset all at once Timer 2 check Spi...

Page 24: ...L disc PAL DVD V NTSC DVD A VCD NTSC D Source Output Screen Saver NTSC NTSC disc NTSC PAL disc NTSC PAL C Source Output Screen Saver PAL NTSC disc PAL60 default NTSC PAL disc PAL Explanation of Display Individual Model Code Can play PAL disc Region code N If NTSC disc is played NTSC output 6 If NTSC disc is played PAL60 output 2 6 5 4 4 2 2 1 2 3 Region Code NTSC PAL NTSC PAL SECAM NTSC PAL PAL PA...

Page 25: ...on main unit or remote control Self Diagnostic Mode To enter into self diagnostic checking for DLS6E Mechanism Press hold STOP on main unit follow by 4 then 9 on remote control When no disc in mechanism System will clear all of the contents of unusual error code from the memory FL Display Key Operation Front Key Item Description Mode Name In self diagnostic mode press CANCEL on remote control To e...

Page 26: ...rse servo Press STOP on main DV5 LSI IC IC8001 TRV motor error unit for next error H04 Tracking servo error Tracking coil NG OPU unit abnormal Press STOP on main DV5 LSI IC IC8001 error unit for next error H05 Seek time out error It is not possible to access the disc TOC Press STOP on main cannot read Abnormal disc etc Pickup unit for next error abnormal or disk is dirty TRV motor error DV5 LSI IC...

Page 27: ...oducing disk verify error when connecting it with HDMI DVI F740 HDMI device key I2C error when writing HDMI Key device Press STOP on main into transmitter unit for next error F893 FLASH ROM IC data Firmware error DV5 0 LSI IC IC8651 Press STOP on main falsification error error unit for next error F894 EEPROM IC When failing in the access to EEPROM Press STOP on main abnormality error IC located in...

Page 28: ...y for 1 second and PCONT goes to L Low This is due to speaker output has DC voltage F76 Abnormality in the In normal operation when DCDET1 is Press STOP on main output voltage of detected L Low for two consecutive unit for next error stabilized power times F76 is displayed on FL for supply 1 second and after that PCONT will be turned to L Low This is due to any of the DC voltages 9V 7V 7V 5V 5 3V ...

Page 29: ...t displays LOCKED while the lock function mode is entered Prohibiting operation of selector and disc 1 Select the DVD CD function 2 At POWER ON condition press and hold down the button and the POWER button on the main unit for at least three seconds The message LOCKED appears when the function is activated Note The following buttons are invalid and the main unit displays LOCKED while the lock func...

Page 30: ...ER key are invalid during CD Update Caution Make sure the powersupply during CD update If the power supply cable is unplugged during update stage CD update will fail The DVD model can t work and can t be recovered by CD update again User can put both files into the same root directory DVD MODEL will choose the right ROM files to update its firmware Display 1 FL Display 1 1 FL Display 1 2 FL Displa...

Page 31: ...UI Display 3 THIS PLAYER DOES NOT REQUIRE THE UPDATE GUI Display 3 FL Display 3 2 2 Check Correct ROM file type ROM files doesn t fit to the product type If the ROM files doesn t fit for the product type then CD update STOP and display as below Update stop Wrong ROM Type FL Display 2 FL Display 2 NO PLAY GUI Display 2 THIS TYPE OF DISC CANNOT BE PLAYER PLEASE INSERT A DIFFERENT DISC GUI Display 2 ...

Page 32: ... can t be recovered by CD update again The theater set wll reboot automatically FL Display 3 FAIL GUI Display 3 UPDATE FAIL FL Display 3 GOOD Open the tray and take out the CD the update procedure has been finished successfully Power off then remove AC Cord GUI Display 3 COMPLETED PLEASE EJECT THE DISC GUI Display 4 FL Display 4 GUI Display 5 FL Display 5 3 FL GUI Display Remarks Item Description ...

Page 33: ...hooting and checking in SMPS D Amp Main P C B 7 1 1 Block Diagram SP PROTECT SUBWOOFER Digital Amplifier IC403 CENTER SUBW IC405 FL FR IC404 SURROUND CENTER FRONT FL FL FRONT FR FR SURROUND SL SL SURROUND SR SR VDD SYS6V MAIN D AMP P C B MAIN D AMP P C B SMPS P C B MICRO P IC200 DCDET PCONT 1 DCDET SYS6V DCDET 2 MAIN D AMP P C B DCDET 1 A 12V Detect SD OTW M 9V Detect SD Shut down Active Low OTW O...

Page 34: ...1 FL2 at pin 15 12 13 of H2016 FL no display 3 Check Pin 2 of Switching regulator IC106 For DVD 5V 3 3V 4 Check E of Q107 For M 9V 1 Cable Wire not connected properly between Main D Amp P C B SMPS P C B or broken 2 Main Transformer T5701 short open or broken 3 Switching regulator D5802 faulty 4 Switching Transformer T2900 faulty 5 L2915 L2916 Open circuit 6 L2910 Open circuit 7 FP2901 open circuit...

Page 35: ...ion 7 1 3 1 SMPS P C B Switching Regulator Diode D5802 Switching Transformer T2900 L2910 L2915 L2916 FP2901 Feedback Circuit PC5720 D5725 TH5702 Diode D570 L5702 Shunt Regulator IC5801 Switching Regulator IC IC5701 L5701 ...

Page 36: ...36 7 1 3 2 Main D Amp P C B Digital Amplifier IC IC403 IC404 IC405 DAP IC IC401 Regulator Circuit Q107 Switching Regulator IC IC106 Open Circuit IP100 ...

Page 37: ...66 67 IC8251 Pin 15 to 16 Check for solder short and or component missing damaged a Check connection from DVD Module to Traverse unit FP8251 3 Disc not spinning 4 Traverse not moving 5 Traverse and spindle abnormal movement b Check motor driver circuitry on the voltages and control signals Compare the above with OK condition DVD Module P C B IC8251 Check for solder short and or component damaged 6...

Page 38: ... Pin 121 IC3901 5 HDMI Transmitter communication lines to TV 6 HDMI Transmitter communication from LSI IC8001 I2C_SCL I2C_SDA signals 7 Local Port Slave Address setting resistor at Pin 99 of HDMI Transmitter LSI IC IC3901 for LPSA signal 8 HDMI Transmitter LSI IC IC3901 3 3V Supply 9 HDMI Transmitter LSI IC IC3901 1 2V Supply 10 HDMI Up Con 3 3V Supply 12 Up Con IC I2C Data and Clock Line LB3905 R...

Page 39: ...on Pin 7 125 3 Check for capacitor short to GND LB3902 1 Check digital video data line from LSI IC8001 to Up Converter IC3901 VOUT0 VOUT7 RX3707 RX3708 C3902 C3928 C3925 1 TV does not have any display Set FL display shows U702 U703 2 When switching the video output mode from 480p to 720p 1080i TV display becomes blank 3 Color Problem TV Screen is White Blue Purple 1 Audio data lines 2 Check settin...

Page 40: ...each printed circuit board during reassembling procedures 5 The Switch Regulator IC may have high temperature after prolonged use 6 Use caution when removing the top cabinet and avoid touching heat sinks located in the unit 7 Select items from the following index when checks or replacement are required Disassembly of Top Cabinet Disassembly of Component Video P C B Disassembly of Voltage Selector ...

Page 41: ...8 DVD Module P C B 8 5 Voltage Selector P C B 8 14 Front Panel Assembly 8 15 FL P C B 8 6 Rear Panel 8 16 Volume Button P C B 8 17 Power Button P C B 8 18 DVD Lid Assembly 8 9 SMPS P C B 8 10 Switching Regulator IC IC5701 8 11 Diode D5802 8 12 Main D Amp P C B 8 13 Digital Amplifier IC IC403 IC404 IC405 ...

Page 42: ...42 8 2 Main Components and P C B Locations ...

Page 43: ...oth side of Top Cabinet in an outward direc tion as arrow shown Step 5 Press left right side at the top of front panel assembly to release the catches and pull out Top Cabinet as arrow shown Step 6 Remove Top Cabinet as arrow shown 8 4 Disassembly of Component Video P C B Follow Step 1 to Step 6 of Item 8 3 Step 1 Detach 11P FFC at the connector CN4002 on Compo nent Video P C B Step 2 Remove 1 scr...

Page 44: ...ated fully catched onto rear panel 8 5 Disassembly of Voltage Selec tor P C B Follow Step 1 to Step 3 of Item 8 3 Step 1 Remove 2 screws Step 2 Lift up Voltage Selector P C B according to arrow shown Step 3 Desolder White wire TL5 and Blue wire TL6 at solder side of Voltage Selector P C B Step 4 Remove Voltage Selector P C B ...

Page 45: ...touch ing any heated parts according to diagram shown 8 6 Disassembly of Rear Panel Follow Step 1 to Step 6 of Item 8 3 Follow Step 1 to Step 3 of Item 8 4 Follow Step 1 to Step 2 of Item 8 5 Step 1 Remove 6 screws Step 2 Remove 1 screw Step 3 Release the tab of each side of the Rear Panel in the direction of arrow Step 4 Remove Rear Panel 8 7 Disassembly of DVD Mecha nism Unit DLS6E Follow Step 1...

Page 46: ...Detach 7P FFC at the connector FP8251 on DVD Module P C B Step 5 Lift up cover of connector FP8531 to detach 24P FFC at the connector on DVD Module P C B Caution Ensure FFC is inserted properly before closing the cover of the connector Step 6 Remove DVD Mechanism Unit DLS6E Caution To prevent damage to the Optical Unit attach a short pin to short circuit the 24P FFC ...

Page 47: ...el Assembly 8 8 Disassembly of DVD Module P C B Follow Step 1 to Step 6 of Item 8 3 Follow Step 1 to Step 3 of Item 8 4 Follow Step 1 to Step 6 of Item 8 7 Step 1 Remove 2 screws on DVD Module P C B Step 2 Detach 50P FFC at the connector FP8101 on DVD Module P C B Step 3 Detach 5P wire at the connector FP9001 on DVD Module P C B Step 4 Remove 2 screws Step 5 Remove 1 screw Step 6 Release the tab o...

Page 48: ...lly seated onto bottom chas sis 8 9 Disassembly of SMPS P C B Follow Step 1 to Step 6 of Item 8 3 Follow Step 1 to Step 2 of Item 8 5 Follow Step 1 to Step 3 of Item 8 6 Step 1 Position Rear Panel according to diagram shown Step 2 Detach 15P cable at the connector CN103 on Main D Amp P C B Step 3 Remove 4 screws ...

Page 49: ... TL2 on sol der side of SMPS P C B Step 6 Remove SMPS P C B Caution Keep Voltage Selector P C B in safe place Place it back during assembling 8 10 Replacement of Switching Reg ulator IC IC5701 Follow Step 1 to Step 6 of Item 8 3 Follow Step 1 to Step 2 of Item 8 5 Follow Step 1 to Step 3 of Item 8 6 Follow Step 1 to Step 4 of Item 8 9 8 10 1 Disassembly of Switching Regula tor IC IC5701 Step 1 Des...

Page 50: ...IC5701 to the SMPS P C B Caution Ensure pins of the Switching Regulator IC IC5701 are properly seated and soldered on SMPS P C B Step 3 Fix and screw the Switching Regulator IC IC5701 to the Heatsink Ext A Caution Ensure the Switching Regulator IC IC5701 is tightly screwed to the Heatsink Ext A Step 4 Solder pins of the Switch Regulator IC IC5701 on the solder side of SMPS P C B 8 11 Replacement o...

Page 51: ...o the SMPS P C B Caution Ensure pins of the Diode D5802 are properly seated and soldered on SMPS P C B Step 3 Fix and screw the Diode D5802 to the Heatsink Ext B Caution Ensure the Diode D5802 is tightly screwed to the Heatsink Ext B Step 4 Solder pins of the Diode D5802 on the solder side of SMPS P C B 8 12 Disassembly of Main D Amp P C B Follow Step 1 to Step 6 of Item 8 3 Follow Step 1 to Step ...

Page 52: ... on Main D Amp P C B Step 7 Remove Main D Amp P C B Caution During assembling ensure that Main D Amp P C B is properly located fully seated onto Bottom Chassis 8 13 Replacement of Digital Ampli fier IC IC403 IC404 IC405 Follow Step 1 to Step 6 of Item 8 3 Follow Step 1 to Step 2 of Item 8 5 Follow Step 1 to Step 3 of Item 8 6 Follow Step 1 to Step 3 of Item 8 7 Follow Step 1 to Step 7 of Item 8 12...

Page 53: ...h caution due to its high temperature after prolonged use Touching it may lead to injuries Step 3 Remove Digital Amplifier IC IC403 by desolder its pins Note For disassembling of others Digital Amplifier IC IC404 IC405 repeat the Step 1 to Step 3 8 13 2 Assembly of Digital Amplifier IC IC403 IC404 IC405 Step 1 Mount Solder the pins of Digital Amplifier IC IC403 on to the Main D Amp P C B ...

Page 54: ...ssembling replace the IC insulator if it is broken Step 3 Screw the 3 screws on the side A of Main D Amp P C B Note For assembling of Digital Amplifier IC IC404 IC405 repeat the Step 1 8 14 Disassembly of Front Panel Assembly Follow Step 1 to Step 6 of Item 8 3 Follow Step 1 to Step 6 of Item 8 7 Step 1 Detach 17P FFC at the connector CN203 on Main D Amp P C B Step 2 Detach 5P wire at the connecto...

Page 55: ... chassis Caution Do not exert strong force when releasing the tabs Step 6 Remove Front Panel Assembly Caution During assembling ensure that 5P wire is dressed between bottom chassis and front panel properly according to diagram shown 8 15 Disassembly of FL P C B Follow Step 1 to Step 6 of Item 8 3 Follow Step 1 to Step 6 of Item 8 14 Step 1 Remove 3 screws Step 2 Remove 1 screw ...

Page 56: ... the cable holder H904 on FL P C B Step 7 Remove FL P C B Caution During assembling ensure that FL P C B is prop erly located and fully fixed onto front panel Caution During assembling ensure that 5P wire is dressed properly according to diagram shown 8 16 Disassembly of Volume Button P C B Follow Step 1 to Step 6 of Item 8 3 Follow Step 1 to Step 6 of Item 8 14 Step 1 Remove 2 screws Step 2 Lift ...

Page 57: ...mbling ensure that 3P cable is dress properly 8 17 Disassembly of Power Button P C B Follow Step 1 to Step 6 of Item 8 3 Follow Step 1 to Step 6 of Item 8 14 Step 1 Remove 2 screws Step 2 Release 2 catches on Power Button P C B Caution During assembling ensure that Power Button P C B is fully catched Step 3 Lift up Power Button P C B Step 4 Desolder 3P cable at the cable holder H901 on Power Butto...

Page 58: ...id Assembly Follow Step 1 to Step 6 of Item 8 3 Follow Step 1 to Step 6 of Item 8 14 8 18 1 Disassembly of DVD Lid Assembly Step 1 Open the DVD Lid Assembly in the direction of arrow until it is aligned parrallel with the Front Panel Assembly Step 2 Move the Shaft B of the DVD Lid Assembly in the direc tion of arrows 1 2 Step 3 Lift the door spring at Shaft A in the direction of arrow ...

Page 59: ...direc tion of arrow Step 5 Remove DVD Lid Assembly 8 18 2 Assembly of DVD Lid Assem bly Step 1 Insert Shaft A of DVD Lid Assembly into Slot A of Front Panel as arrow shown Step 2 Fully release Door Spring from DVD Lid Assembly and to be rested onto Front Panel ...

Page 60: ...VD Lid Assembly is fully inserted into Slot A of Front Panel Step 3 Insert Shaft B of DVD Lid Assembly into Slot B of Front Panel as arrow shown Caution Ensure that Shaft B of DVD Lid Assembly is fully inserted into Slot B of Front Panel ...

Page 61: ... 3 Follow Step 1 to Step 6 of Item 8 7 Step 1 Release the guide and slide the traverse slide plate rib as arrows shown Step 2 Lift up the Traverse unit approximately 45 as shown Step 3 Slide out the Traverse unit as arrow shown Caution Do not touch the surface of the Traverse unit and place it so that the OPU is on top ...

Page 62: ... Step 2 Slot the traverse unit approximately 45 into the mecha chassis as arrow shown Note Ensure the bosses fix exactly onto the guides Step 3 Place down the traverse unit as arrow shown Step 4 Release the guide and slide the traverse slide plate rib in the direction of arrows shown to lock in the traverse unit ...

Page 63: ...Step 2 Main D Amp P C B Component Video P C B can be checked at its original position 10 2 Checking Repairing of SMPS P C B Step 1 Remove Top Cabinet Step 2 Remove 8 screws Step 3 Remove 1 screw Step 4 Lift up Voltage Selector according to arrow shown Step 5 Release the 2 tabs of each side of the unit in the direc tion of arrow Step 6 Position Rear Panel according to diagram shown ...

Page 64: ...ink due to its prolong use Step 9 Position SMPS P C B and Voltage Selector P C B as diagram shown Step 10 Proceed to check and repair SMPS P C B Caution Insulated material is required to insulate SMPS P C B from other parts 10 3 Checking Repairing of FL P C B Step 1 Remove Top Cabinet Step 2 Remove DVD Mechanism Unit DLS6E Step 3 Remove Front Panel Assembly Step 4 Remove 7 screws Step 5 Remove 1 s...

Page 65: ... 10 3 10 4 1 Checking Repairing of Side B of DVD Module P C B Step 1 Remove Component Video P C B Step 2 Connect 7P FFC to the connector FP8251 on DVD Module P C B Step 3 Connect 24P FFC to the connector FP8531 on DVD Module P C B Step 4 Slightly move DVD Mechanism Unit DLS6E forward according to diagram shown Caution Insulated material is required to insulate DVD Mechanism Unit DLS6E from other p...

Page 66: ...ep 3 Remove 1 screw Step 4 Release the tab of the side of the Rear Panel in the direction of arrow Step 5 Lift up DVD Module P C B Step 6 Position DVD Module P C B according to diagram shown Step 7 Proceed to check and repair Side A of DVD Module P C B ...

Page 67: ...7 78 79 80 CD PLAY 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 3 4 0 1 0 1 0 1 0 1 1 3 0 1 0 1 0 1 0 1 0 1 REF NO MODE 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 CD PLAY 0 1 0 1 0 1 3 4 1 3 0 1 1 7 0 1 0 2 0 7 0 1 0 7 0 6 0 3 0 8 0 1 0 1 0 1 0 1 3 4 REF NO MODE 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 CD PLAY 0 1 1 3 0 1 0 1 0 1 3 4 3 4 3 4 1 3 0 1 1 8 ...

Page 68: ...3 1 2 8 2 7 2 7 REF NO MODE 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 CD PLAY 3 3 0 1 1 5 3 4 1 6 0 1 1 3 3 3 3 3 3 2 3 6 0 1 1 9 0 1 0 1 3 4 1 6 0 1 0 1 1 6 REF NO MODE 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 CD PLAY 0 1 1 7 0 3 0 1 3 4 1 7 0 3 1 5 1 9 0 1 1 3 2 5 2 9 2 8 3 4 0 REF NO MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1...

Page 69: ...4 0 3 4 3 4 0 0 0 3 4 0 3 4 3 4 3 4 0 0 3 4 REF NO MODE 41 42 43 44 45 46 47 48 CD PLAY 3 4 3 4 0 3 4 0 0 3 4 0 REF NO MODE 1 2 3 4 5 CD PLAY 0 1 5 0 1 8 3 4 REF NO MODE 1 2 3 4 5 CD PLAY 3 3 3 3 0 3 4 3 4 REF NO MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CD PLAY 0 1 5 1 7 1 7 1 4 1 8 1 3 1 3 2 1 0 2 6 2 1 1 4 1 9 1 9 1 5 1 6 1 7 1 6 3 4 REF NO MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

Page 70: ...3 8 4 1 3 8 0 4 1 0 REF NO MODE E C B E C B E C B E C B E C B CD PLAY 4 1 5 9 4 6 0 5 0 0 5 0 0 5 0 1 8 3 2 2 6 3 8 1 9 3 2 REF NO QR9030 MODE S D G S D G E C B E C B CD PLAY 0 0 4 3 0 0 2 0 0 4 3 0 3 4 0 1 3 4 SA PT75PH DVD MODULE P C B Q8563 Q8564 Q8565 Q3942 Q3943 Q8551 Q8552 Q8561 Q8562 Q3901 Q3902 Q3903 Q3941 ...

Page 71: ...3 3 3 3 3 3 2 3 2 0 STANDBY 3 3 3 3 0 3 3 3 3 3 3 0 3 0 2 7 1 7 0 0 0 3 3 3 3 3 3 3 3 3 2 3 2 0 REF NO MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 CD PLAY 0 3 2 0 0 0 0 0 3 3 3 3 0 0 0 0 0 0 3 3 3 3 3 3 0 0 STANDBY 0 3 2 0 0 0 0 0 3 3 3 3 0 0 0 0 0 0 3 3 3 3 3 3 0 3 3 REF NO MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 CD PLAY 0 3 3 0 0 0 0 0 3 3 0 0 3 3 3 ...

Page 72: ... 0 0 0 0 0 0 0 0 0 3 3 0 0 0 STANDBY 3 3 3 3 0 0 3 3 0 3 3 0 0 0 0 0 0 0 0 0 3 3 0 0 0 REF NO MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CD PLAY 3 3 3 3 3 3 10 1 0 20 3 20 3 10 1 0 0 10 2 20 3 10 2 10 2 20 3 10 2 0 0 10 2 20 3 STANDBY 3 3 3 3 3 3 10 1 0 20 3 20 3 10 1 0 0 10 2 20 3 10 2 10 2 20 3 10 2 0 0 10 2 20 3 REF NO MODE 41 42 43 44 CD PLAY 20 3 0 10 2 3 3 STANDBY 20 3 ...

Page 73: ...D PLAY 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 5 1 STANDBY 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 5 1 REF NO MODE 1 2 3 4 5 6 7 8 CD PLAY 0 0 0 0 5 0 0 0 5 0 STANDBY 0 0 0 0 5 0 0 0 5 0 REF NO MODE E C B E C B E C B E C B E C B CD PLAY 3 3 1 7 3 3 0 1 7 0 0 3 3 3 2 0 3 3 0 9 4 12 0 10 0 STANDBY 3 3 0 3 3 0 1 7 0 0 0 3 2 0 3 3 0 9 5 12 2 10 1 REF NO MODE E C B E C B E C B E C B CD PLAY 0 0 3 2 0 0 3 2 0 3 3 0 20 ...

Page 74: ...PLAY 22 6 22 6 3 3 0 STANDBY 22 7 22 7 3 3 0 IC901 IC901 IC901 SA PT75PH FL P C B REF NO MODE 1 2 3 4 5 CD PLAY 20 3 11 9 0 1 2 2 1 STANDBY 20 3 11 9 0 1 2 2 1 REF NO MODE 1 2 3 4 5 6 7 CD PLAY 159 3 0 0 17 5 0 1 1 3 0 6 STANDBY 159 3 0 0 17 5 0 1 1 3 0 6 REF NO MODE 1 2 3 4 5 6 7 8 CD PLAY 9 7 15 0 13 7 3 4 138 5 0 15 2 15 2 STANDBY 9 7 15 0 13 7 3 4 138 5 0 15 2 15 2 REF NO MODE 1 2 3 CD PLAY 18...

Page 75: ... 2 0 0 5 4 9 2 5 2 5 0 2 6 STANDBY 5 1 0 0 2 0 4 6 1 4 0 1 8 2 1 5 1 0 0 0 2 0 0 5 1 2 9 2 9 0 2 9 REF NO MODE 21 22 23 24 25 26 27 28 29 30 31 32 CD PLAY 2 7 0 2 7 2 7 0 1 8 1 3 0 1 7 1 8 0 1 9 STANDBY 2 9 0 2 9 2 9 0 1 4 1 4 0 1 4 1 4 0 2 0 REF NO MODE E C B CD PLAY 0 4 7 0 STANDBY 0 4 5 0 IC4101 IC4101 SA PT75PH COMPONENT VIDEO P C B Q4001 ...

Page 76: ... IC401 49 50 51 52 PLAY 6Vp p 500nsec div WF No IC401 30 31 PLAY 3 6Vp p 500nsec div WF No IC901 5 PLAY 1 6Vp p 1usec div WF No IC4101 4 PLAY 0 68Vp p 10usec div WF No IC4101 18 21 24 PLAY 3 8Vp p 5msec div WF No IC4101 30 PLAY 2Vp p 20usec div WF No IC2105 1 12 PLAY 0 4Vp p 500usec div WF No IC8001 9 PLAY 6 4Vp p 5usec div WF No IC4101 13 PLAY 0 6Vp p 20usec div WF No IC4101 15 PLAY 0 48Vp p 20us...

Page 77: ...c div WF No IC8001 18 PLAY 6 4Vp p 5usec div WF No IC8001 59 PLAY 0 4Vp p 500nsec div WF No IC8001 11 PLAY 6Vp p 5usec div WF No IC8001 12 PLAY 6 8Vp p 5usec div WF No IC8001 13 PLAY 6 4Vp p 5usec div WF No IC8001 139 PLAY 1Vp p 20usec div WF No IC8001 151 PLAY 5 6Vp p 2usec div WF No IC8001 152 PLAY 6Vp p 1usec div WF No IC8422 1 PLAY 1 5Vp p 500usec div WF No IC8422 2 PLAY 0 15Vp p 500usec div W...

Page 78: ...AY 8Vp p 50nsec div WF No L413 2 4 PLAY 0 8Vp p 500nsec div WF No L414 2 PLAY 0 8Vp p 500nsec div WF No L414 4 PLAY 1 2Vp p 500nsec div WF No L415 2 PLAY 0 6Vp p 500nsec div WF No L415 4 PLAY 0 8Vp p 500nsec div WF No L416 2 PLAY 1Vp p 500nsec div WF No L416 4 PLAY 0 8Vp p 500nsec div ...

Page 79: ...MA2J1110GL MA2J7280GL MAZ8300GML B0JAME000029 B0JAMF000011 B0EAMM000057 B0HAMP000094 B0EAKT000062 B0EAKT000061 B0EDKT000009 B0HBSM000054 C0DBAYH00005 C0CBABC00117 RFKWMPT75PHK 100p C0CBCDC00063 C0DAAMH00015 MIP2F20MSSCF C0DAEMZ00001 C0DBFZG00001 C0GBG0000048 28p C0JBAB000907 C0JBAA000501 C0DBZYY00311 MN864702A 128p MN2DS0018MP 216p C1AB00003216 64p C0HBB0000057 44p B1ADCE000012 B1ABDF000026 B1ABCF...

Page 80: ...80 ...

Page 81: ...CESSOR DIGITAL AMP BLOCK six channel BTL output VFD DISPLAY PANEL BLOCK FRONT MPORT SMPS BLOCK HOTPLG CECIN CECOUT AC IN FL DRIVER IC DSP MUTE DSP IIC CLK DAT STATE DATA CLK 64M SDRAM 32M FLASH MEMORY 2CH ADC 6CH IIS AUDIO SIGNAL ANALOG SELECTOR CONTROL 4CH ANALOG SELECTOR VALID SD OT PCONT ECO CTL SCART AUDIO IN CVBS R G B Y C 3 3 M PORT DET MOTO DRIVER PWM FL PWM FR PWM SL PWM SR PWM CEN PWM SUB...

Page 82: ... CH4 CH4 CH3 CH3 VO4 VO3 VO3 80 LDCNT DRV0 67 DRV1 66 TRV DRV VHALF FODRV SP DRV TRDRV AD1 122 CNT LEVEL SHIFTER LEVEL SHIFTER 28 LDCNT 26 TRIN 1 BIAS1 24 LDIN 25 15 16 17 18 OPIN 5 OPIN 4 CH1 CH1 VO1 VO1 LEVEL SHIFTER 14 OPOUT 6 13 CH2 CH2 VO2 VO2 LEVEL SHIFTER 12 11 BIAS1 3 VIN2 2 VIN1 23 VIN3 P3 48 SPMUTE CH3 MUTE 27 MUTE3 CH4 MUTE 20 MUTE4 16 FP8531 19 FP8531 20 FP8531 15 FP8531 10 FP8531 14 F...

Page 83: ... Q8 OE 1 11 LE Q7 Q6 Q5 Q4 Q3 Q2 Q1 OCTAL D TYPE LATCH C0JBAZ002999 IC9002 MEMORY ADDRESS MEMORY DATA MEMORY DATA BUS MEMORY ADDRESS BUS MDQ15 MDQ14 MDQ13 MDQ12 MDQ11 MDQ10 MDQ9 MDQ8 MDQ7 MDQ6 MDQ5 MDQ4 MDQ3 MDQ2 MDQ1 MDQ0 201 203 207 209 208 206 202 200 198 194 199 192 MA11 DQM3 MA10 MA9 MA8 MA7 19 18 17 16 38 CLK WE CAS RAS CS CLK NWE NCAS NRAS NCSM 190 189 188 181 183 MCK 185 MCKI NWE NCAS NRAS...

Page 84: ...35 AMSDI3 41 AMDAWS 33 AMDAM 45 AMDACL 1 D2 3 D2 4 D1 6 D1 7 D0 9 D0 10 CLK 12 CLK 16 HDMISDA 38 CEC IN 13 FP8101 CN201 39 CEC OUT 12 FP8101 CN201 PCLKIN VIDEO I F AUDIO I F I2C I F CONFIGURATION REGISTER AUTHENTICATION KEY EXCHANGE UP CONVERTER SQUEEZE COLOR SPACE CONVERTER AV CONTROLLER HDCP CIPHER ENCRYPTOR TDMS ENCODER TDMS TRANSMITTER DDC I F 117 111 120 SDA Q3901 BUFFER Q3941 Q3942 Q3943 CEC...

Page 85: ...10 H2016 CN103 ECO CTL 4 ECO CTL 14 14 H2016 CN103 SYNC 19 SYNC DC DET1 25 DC DET1 6 6 H2016 CN103 INNER SW 57 INNER SW 4 47 FP8101 CN201 Q102 SWITCH UNLOAD SW 56 UNLOAD SW 45 6 CN201 FP8101 DVD CLK 26 DVD CLK 50 1 CN201 FP8101 DVD STAT 29 DVD CMD 30 DVD STAT DVD CMD 48 3 CN201 FP8101 TRAY CCW L 58 TRAY CCW L 5 46 FP8101 CN201 2 49 FP8101 CN201 Q103 SWITCH TRAY CW H 59 TRAY CW H DC DET1 DAP CLK 36...

Page 86: ... C0ABBB000244 IC3002 FM RADIO RECEIVER C1AB00003204 IC52 L CH 3 RST 5 SCLK 7 SDIO 8 GCGPO2 18 R CH 13 AUX L MPORT RCH RECOUT L TUN REST TUN SCLK TUN SDIO TUN GP102 RECOUT R MPORT LCH MRCH A LSB 10 SELETOR LSB B MSB 9 SELETOR MSB 2 1 L0 12 R0 14 LOUT TUN L TUN R 13 ROUT L2 2 FMI AUX L 15 R2 17 DCLK 9 RCLK 11 R3 3 15 CN203 CN901 MLCH MPORT SW 4 L3 7 6 2 5 3 4 1 TO DVD AUDIO VIDEO FROM TO SYSTEM CONT...

Page 87: ...BST D 24 OUT C 31 BST C 33 DIGITAL AMPLIFIER SPEAKERS SURROUND LEFT SURROUND RIGHT C1AB00003217 IC404 DIGITAL AUDIO PWM PROCESSOR C1AB00003216 X400 IC401 PWM FR PWM FR PWM FL PWM FL SD VALID SD RESET DSP PDN 13 DAP PDN SDA 24 MCLK 63 LRCLK 26 SCLK MCLK LRCLK BICK 27 DAP SDA SCL 25 XTL OUT 19 XTL IN 20 DAP SCK MUTE 14 DAP MUTE VALID DC DET2 ECO DAMP 2 OTW L 5 SD L 6 PWM A 8 PWM B 16 PWM C 18 PWM D ...

Page 88: ...3 5MHz LPF S DCOUT S1 S2 CROUT 75Ohm 18 SDCOUT 18 CRSAG 17 CRIN 6dB BIAS 15 S1 2 S2 3 SEL 7 BIAS BIAS 9 SEL2 10 CYIN BIAS CLAMP 11 CVIN CLAMP 6 6dB 6dB YIN CLAMP 8 1 16 VCC1 VCC2 5 MUTE1 14 MUTE2 VIDEO DRIVER C9ZB00000584 Q4001 MUTING CONTROL IC4101 VMUTE 9 3 CN4002 FP8302 CR PR R CB PB B C Y CY PY G DVD MODULE P C B FROM SYSTEM CONTROL FROM DVD AUDIO VIDEO COMPONENT VIDEO P C B 1 11 CN4002 FP8302...

Page 89: ...R 3 6 3 4 2 1 3 2 SUB TRANSFORMER T5751 7 4 1 2 12 10 13 MAIN TRANSFORMER T5701 14 25V 15 6 SWITCHING TRANSFORMER T2900 8 9 5 1 3 7 8 1 VIN SWITCHING REGULATOR C0DBAYH00005 IC2900 VOUT 2 FP2901 2 1 4 1 3 2 L5702 TH5702 D5799 D5701 4 1 3 2 RY5701 2 1 4 3 D5896 D5798 D5729 D5802 D2903 D2909 D2908 D5724 D5727 Q5899 PCONT ECO CTL DCDET SWITCH Q5841 DC DETECT Q5863 FEED BACK CIRCUIT Q2900 POWER SAVE CO...

Page 90: ...3 13 16 CN901 CN203 FL VP FL 1 17 CN901 CN203 OUT 1 5 IN VOLTAGE REGULATOR C0CBCDC00063 IC3952 DVD D 5V OUT 4 3 3V 3 IN VOLTAGE REGULATOR C0CBABC00117 IC107 D3 3V OUT 1 1 VCC 3 VCC SWITCHING REGULATOR C0DBFZG00001 IC8111 D3 3V D3 3V 6 NSW1 2V 1 2V 7 5V 5V 5V 5V 1 VIN SWITCHING REGULATOR C0DBAYH00005 IC106 SW5V DVD D5V V 5V DVD ADAC 5V SW5V SW5V VOUT 2 1 2 D703 D702 D402 D110 VREF 11 7 CN901 CN203 ...

Page 91: ...2 1 1 12 11 10 9 8 7 6 5 4 3 2 50 1 50 1 2 1 16 17 2 1 7 8 15 1 1 MUSIC PORT H902 JK902 H904 CN901 1 3 7 6 5 4 3 2 1 1 3 2 1 16 17 2 1 16 17 H903 1 3 1 2 11 10 H901 1 3 H2016 T2900 T5701 T5751 SWITCHING TRANSFORMER FOR SOFTWARE SUB TRANSFORMER MAIN TRANSFORMER 15 1 9 8 7 6 5 4 3 2 1 15 14 13 12 8 6 4 2 1 5 7 10 7 8 9 6 1 2 3 4 5 P5701 1100V 127V 220V 240V 50 60Hz AC IN PbF PbF PbF PbF PbF PbF PbF ...

Page 92: ...92 ...

Page 93: ...no and val ues will be indicated in the Schematic Diagram AC rated voltage capacitors C5700 C5701 C5702 C5703 C5704 C5706 C5708 Resistor Unit of resistance is OHM Ω K 1 000 M 1 000 000 Capacitor Unit of capacitance is µF unless otherwise noted F Farads pF pico Farad Coil Unit of inductance is H unless otherwise noted REF is for indication only Voltage and signal line S901 Open Close switch S902 Po...

Page 94: ...94 ...

Page 95: ... 72 70 68 66 64 62 60 58 56 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 103 100 102 101 105 104 108 107 109 115 113 114 118 117 121 120 125 124 129 130 127 128 135 133 134 139 140 137 136 138 131 132 126 122 123 119 116 110 112 111 161 159 151 152 149 150 154 156 158 157 155 153 141 143 142 147 148 144 146 145 160 162 2 4 3 1 8 9 5 7 6 11 10 17 16 19 18 13 15 14 26 27 22 23 2...

Page 96: ...3 10 10 16V10 C Y Y_PY_G AOUT1 AOUT2 LRCK DMIXOUT AOUT0 AMUTE CB_PB_B CR_PR_R USB_OVER SRCK ADAC CLK ADAC CLK DGND AGND HD NSW 6V HD CECIN HD CEOUT HD HD HD HD HD NSW1R2V HD HD HD HD HD HD HD INA VCC NC DAC4OUT DAC5OUT DAC3OUT DAC1OUT DAC2OUT OUT GND FL8101 F1H0J1050018 HD DVD MODULE HDMI SCHEMATIC DIAGRAM 5 DV DVD MODULE DV5U SCHEMATIC DIAGRAM 1 4 LB8693 100 K8114 0 K8115 0 K8116 0 K8117 0 10K R9...

Page 97: ...051 1 C8528 1 C8529 1 29 28 30 31 27 26 24 25 20 21 19 16 12 14 15 13 18 17 9 10 8 7 6 11 2 3 1 4 5 34 36 39 41 42 40 38 49 52 51 54 53 50 44 43 45 47 48 46 37 35 23 22 32 33 64M SDRAM C3ABPG000160 IC8051 SP_DRV 7 5K R8232 C8232 0 1 EXADR14_DT1 EXADR12_DT2 EXADR13_DT9 FEXDT_14 FEXDT_12 FEXDT_13 EXADR15_DT8 FEXDT_15 100 R8611 4 2 1 3 RX8032 D1H447220001 TRCST R9055 4 7K EXADR8_DT4 J0JCC0000308 LB89...

Page 98: ...2 LB8530 J0JHC0000045 LB8561 J0JDC0000045 LB8532 J0JDC0000045 LB8551 J0JDC0000045 4 2 1 3 D1H456020001 RX8531 VIN3 VIN2 B1CFHA000002 Q8563 B1CFHA000002 Q8564 Q8565 DVD_CD 47K R8558 15K R8559 0 1 C8551 2 2 R8555 6 3V47 C8553 DVD LD DRIVE Q8552 B1ADGB000008 CD LD DRIVE Q8562 B1ADGB000008 R8557 51 56 R8556 L8251 G1C100M00049 D 3R3V R8562 1K R8552 1K C8554 1 C8552 16V10 0 R8551 C8562 16V10 C8564 1 DVD...

Page 99: ...2 100 101 103 113 111 109 108 110 112 114 107 122 124 126 63 50 52 51 45 47 46 41 42 38 34 36 37 35 40 39 44 43 49 48 60 62 61 56 57 53 55 54 59 58 64 95 92 93 88 89 84 85 80 81 72 67 65 66 71 69 68 70 76 78 79 77 73 75 74 83 82 87 86 91 90 94 96 9 10 7 8 12 15 16 13 14 11 1 4 2 3 6 5 128 31 29 23 26 27 24 25 18 19 17 22 20 21 28 30 32 33 2K R3905 R3907 2K S D G C3954 S D G 3 1 2 4 5 4 7K R3906 4 ...

Page 100: ...R116 4 7K R102 0 1 C62 R53 4 7K R54 4 7K R64 0 L51 G1CR18JA0020 C102 100P 1 2 3 JK100 TUN LCH 4 12 1 2 14 T1 17 19 18 16 15 20 3 13 THERMAL PAD 5 11 10 8 9 7 6 C1AB00003204 FM RADIO RECEIVER IC52 C3108 100 C3104 0 1 MPORT LCH C3105 1000P 10K R3108 5 6K R3107 MPORT RCH VP 5 6K R3207 TUN RCH C60 1 C59 1 X51 H0A327200097 C111 1 C112 1 C115 1 C116 1 C117 1 C118 1 1K R105 1K R106 C126 100 C127 0 1 0 K1...

Page 101: ...2 10 14 19 23 26 25 30 28 29 34 32 33 38 36 37 43 41 42 46 45 49 48 8 1 3 4 2 50 CN201 R143 1 5K RGB_H RECOUT L 2 3 1 5 4 6 B1HBECA00004 Q121 DVD_CMD 0 1 C206 R243 220 220 R244 0 R272 1K R222 220 R172 RMT DC_DET2 SYNC PCONT DVD_STAT DVD_CLK 47K R241 27K R240 56K R247 DC_DET1 220 R273 56K R242 3 1 2 X201 H2B100500007 C209 560P 560P C210 C208 0 1 R231 10K R232 3 3K R233 R234 100K 1 2K SD 1K R214 R23...

Page 102: ...66 C471 0 47 2 4 3 1 L413 G0B9R5K00003 C472 0 1 25V470 C467 C461 0 1 1 C463 C476 0 033 43 11 9 10 34 36 35 12 33 6 7 5 39 38 41 40 8 37 23 22 20 18 16 14 13 15 17 19 31 32 28 26 25 27 30 29 21 24 3 4 2 1 42 44 IC403 DIGITAL AMPLIFIER C1AB00003217 IC405 DIGITAL AMPLIFIER C1AB00003217 C447 0 01 PWM_CENT PWM_CENT SP_FL SP_FR PWM_FR 3 3 R496 0 1 C522 C508 0 1 G0A100H00018 L408 C515 1 C430 0 1 3 3 R497...

Page 103: ...2 51 55 56 54 8 7 9 4 6 5 23 24 21 18 19 17 20 22 16 12 13 10 11 15 14 2 3 31 29 30 32 27 28 25 26 IC401 C1AB00003216 0 1 C416 47 R403 DMIX 220 R401 0 1 C402 VOLTAGE REGULATOR 0 01 C453 REST_DSP C408 16V10 D3 3V DAP_PDN L426 0 L425 0 C419 1 C418 1 SW5V 1K R436 R435 100 J0JBC0000015 L427 DAP_MUTE 3 3 R402 C451 15P C452 15P 0 1 C405 2 3 1 IC107 C0CBABC00117 0 1 C404 0 1 C403 220 C401 0 1 R400 16V10 ...

Page 104: ... 5 7 6 4 15 14 CN103 1 2 3A IP100 C250 16V1000 Q107 B1BACD000018 K164 0 DC_DET1 B0BC027A0264 D113 MA2J1110GL D111 MA2J1110GL D110 1 C139 D114 B0BC010A0267 VP 16V100 C251 1000P C132 1 2K R156 R157 100 MPORT RCH MPORT LCH 0 K127 VREF SW5V 0 K125 0 K126 VP FL 0 K129 FL 0 K128 0 K131 0 K130 FLD_OUT 0 K135 FLD_STB FLD_CLK RMT 0 K134 KEY1 KEY2 0 K137 0 K138 0 K139 0 K136 K132 0 D703 B0ACCK000005 D702 B0...

Page 105: ...SL R456 10 100K R530 100K R532 100K R531 100K R529 C526 0 1 SP_SL C527 0 033 C547 0 033 C536 0 47 0 1 C540 G0A100H00018 L403 G0A100H00018 L402 25V470 C533 5 6K R504 2 4 3 1 L416 G0B9R5K00003 SP_SL C537 0 1 R458 100 R457 100 PWM_SL C531 1 C528 0 1 1 C532 C529 0 1 R459 22K C530 0 033 GND 50V1 C151 D119 B0ACCK000005 220K R179 C158 0 1 100K R168 C153 0 1 G0A200D00002 L400 R178 47K Q116 B1ADBL000010 Q1...

Page 106: ...0JBC0000014 0 R930 L907 J0JBC0000019 R921 0 P14 P13 P16 P15 P11 P10 P12 6 3V220 C905 0 1 C909 C903 0 1 VP R922 R913 1 5K R912 2 2K S904 S906 S905 1 3 2 H904 R906 0 R915 0 1 5K R907 S907 R914 1 2K R908 1 2K S901 S902 1 3 2 H901 1 3 2 H902 1 3 2 H903 R924 10 B0BC2R4A0263 D901 C931 16V10 1 B3RAB0000081 Z901 SW 3 3V SW 3 3V MRCH MRCH MLCH MLCH RMT MPORT_SW 6 5 8 9 11 12 10 14 15 13 7 2 1 4 3 17 16 CN9...

Page 107: ...05 C4021 0 1 C4018 16V100 R4021 R4020 C4008 1 16V100 C4007 C4015 C4010 1 C4009 1 C4016 26 25 27 28 17 18 20 22 24 23 21 19 8 7 5 6 16 15 10 9 13 14 11 12 3 1 2 30 32 31 4 29 IC4101 SEL CYSAG MUTE2 CRIN VCC2 CYIN GND CBIN GND2 CROUT CRSAG GND2 CBOUT CBSAG CVIN CIN MUTE1 YIN SEL BIAS VCC1 S1 S2 SEL3 VOUT VSAG GND2 YOUT YSAG SDCOUT COUT CYOUT 1K 1K 0 01 4 7K C9ZB00000584 VIDEO DRIVER MUTING CONTROL 6...

Page 108: ... C5810 0 1 R5808 2 2K R5807 330 R5809 330 4 3 1 2 B3PBA0000454 FEED BACK PC5720 47K R2914 30K R2906 R2905 4 7K G0C390JA0055 L2910 1 2 1A FP2901 C2900 16V33 D2908 B0EAMM000057 MAZ8240GHL D2909 4 7K R2900 4 2 1 3 5 C0DBAYH00005 SWITCHING REGULATOR IC2900 SYS5V SYNC R2902 47 L2915 J0JBC0000041 L2916 J0JBC0000041 C2912 16V100 D2906 B0JAME000029 B0BC036A0264 D2901 L2914 J0JBC0000041 8 9 13 11 10 12 2 3...

Page 109: ...C5799 15K R5797 470P C5797 0 1 C5796 Q5899 B1ABCF000011 R5707 220K 470K R5795 C5795 1000P 7 8 5 1 2 4 3 IC5799 MIP2F20MSSCF SWITCHING POWER SUPPLY CONTROL C5722 2200P D5729 B0EAMM000057 C5726 50V10 MA2J1110GL D5724 2200P C5727 D5727 MA2J1110GL D5726 MA2J1110GL D5722 B0BC018A0267 D5723 MA2J1110GL 1000P C5720 R5703 100K 0 01 C5713 D5731 B0EAMM000057 R5720 22 B0BC020A0267 D5721 R5721 10K B1BABG000007...

Page 110: ...ELECTOR CIRCUIT SCHEMATIC DIAGRAM 16 SA PT75PH VOLTAGE SELECTOR CIRCUIT G TO SMPS CIRCUIT IN SCHEMATIC DIAGRAM 15 A B C D E F G H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B D E F H G C TL6 BLU TL5 WHT S5701 VOLT ADJ 2 3 1 ...

Page 111: ...L8303 C9002 R9007 R8013 R9036 R9049 RX9018 RX3708 RX8020 RX3707 C8503 C9003 LB8901 R8702 R8901 LB8401 R9047 D8211 C8202 RX8402 R8402 L8251 C8255 C8257 C8251 C8260 FP8251 R8553 R8555 R8554 Q8552 R8557 R8556 C8552 R8558 R8559 TO OPTICAL PICKUP UNIT TO TRAVERSE SPINDLE R8551 R8552 C8553 C8554 Q8551 C8551 L8550 C8550 R8561 R8563 R8565 R8564 Q8562 R8568 R8567 R8566 C8562 C8563 C8564 Q8561 R8562 C8561 L...

Page 112: ...3 K142 K140 R500 R501 R502 R503 R504 R505 C473 C472 C487 C486 C502 C501 C522 C523 C537 C540 C558 C559 K157 C567 R532 R528 R527 R526 R525 R529 R530 R531 R175 R184 R176 K116 C130 C802 K159 K105 R276 R275 R274 K101 K131 K130 R280 K128 K129 R271 D203 C190 C182 C183 C184 C185 C186 C187 C188 C191 C192 C181 C189 K103 D703 C216 C51 C59 L51 LB51 R51 R63 PbF K22 PH K13 PT75 ...

Page 113: ...7 C441 L102 3A R221 Q107 D118 D119 C153 R168 C139 R157 R156 D114 C132 R172 L128 C151 L422 L421 C251 L125 C250 CN203 C214 C205 LB200 LB201 IC202 K102 IC106 D110 D112 D111 D204 Q106 Q105 D116 R162 R164 R163 C135 R219 R220 R207 L400 R406 R407 R239 C204 K133 K139 K136 K132 K134 K138 K137 K135 K126 K111 R237 Q203 C212 CN206 FOR SOFTWARE IC201 IC200 R272 R273 C131 R139 Q121 R135 R137 R136 R138 R152 X201...

Page 114: ...L907 D901 R923 R924 W921 W923 W924 C918 R953 C919 R954 C901 C905 C913 C915 H902 JK902 Z901 H904 W908 W907 W910 W909 W904 W900 W903 W902 W905 W901 W912 W906 W911 CN901 FL901 W915 R912 R913 R914 H903 S904 STOP S902 POWER S901 OPEN CLOSE S905 TUNE DOWN S906 TUNE UP S907 PLAY R915 R908 R907 R906 H901 K4005 K4006 CN4002 L2802 L2803 L2804 L2805 R2816 R2813 R2812 R2809 C2823 C2825 C2827 C2826 JK4002 R951...

Page 115: ...99 R5801 D2907 W101 C5797 C2900 C2903 C2906 C2907 C2912 C5700 C5701 C5702 C5703 C5706 C5708 C5711 C5713 C5726 C5747 C5798 C5799 C5808 C5820 C5899 D2903 D2906 D2908 D5700 D5701 D5703 D5729 D5731 D5793 D5798 D5896 DZ5701 IC5701 IC5799 IC5801 IC5899 L2900 L2910 L5701 L5702 P5701 Q2900 Q5720 R5701 R5726 RY5701 T2900 T5701 T5751 SUB TRANSFORMER MAIN TRANSFORMER TH5702 ZA5701 F1 T2 5AH 250V ZA5702 ZJ570...

Page 116: ...116 ...

Page 117: ...log SW IC Select A 49 SEL_B O Analog SW IC Select B 50 NC No Connection 51 RGB_H O Blanking signal for SCART 52 VMUTE2 No Connection 53 VMUTE O Video Mute Control 54 YC_H O To Select Luminance or Com posite Out 55 NC No Connection 56 UNLOAD_SW I DLS6 Unload Switch Signal 57 INNER_SW I Inner Switch for DLS6E and OPU 58 TRAY_CCW_L O DLS6E Tray Close Signal 59 TRAY_CW_H O DLS6E Tray Open Signal 60 DV...

Page 118: ...P8 O Segment Output 8 25 P7 O Segment Output 7 26 P6 O Segment Output 6 27 P5 O Segment Output 5 28 P4 O Segment Output 4 29 P3 O Segment Output 3 30 VP Voltage Supply 31 P2 O Segment Output 2 32 P1 O Segment Output 1 33 G1 O Grid Segment Output 1 34 G2 O Grid Segment Output 2 35 G3 O Grid Segment Output 3 36 G4 O Grid Segment Output 4 37 G5 O Grid Segment Output5 38 G6 O Grid Segment Output 6 39 ...

Page 119: ...0 JK51 H2016 H904 H903 H902 H901 FP9001 FP8531 FP8302 FP8251 FP8101 FP8031 FOR SOFTWARE FL901 F1 CN4002 CN951 CN950 CN901 CN206 FOR SOFTWARE CN203 CN201 CN103 HEATSINK EXT A HEATSINK EXT B AMP HEATSINK DVD MECHANISM UNIT DLS6E 401 35 34 33 32 32 31 31 30 29 28 27 26 26 25 24 23 22 21 20 19 19 19 19 18 18 18 18 17 16 16 16 16 16 16 16 16 16 16 16 16 15 15 15 15 15 15 15 15 14 14 13 13 13 13 13 13 1...

Page 120: ...ES BAG VIDEO CABLE A6 A5 AC PLUG ADAPTOR A4 FM INDOOR ANTENNA A3 OI BOOK A2 AC CORD R C BATTERY COVER A1 1 A1 REMOTE CONTROL P3 P2 P2 FRONT P1 1 2 3 4 5 6 7 8 9 A B C D E F G H 10 11 12 13 SC PT75PH K PACKAGING DRAWINGS POLYFOAM LEFT POLYFOAM RIGHT P2 ...

Page 121: ... K TOP CABINET 1 21 RKWX1002 FL FILTER 1 22 RMBX0075 1 DOOR SPRING 1 23 RMCX0066 GROUND SPRING 1 24 RMKX0167 1 BOTTOM CHASSIS 1 25 RMNX0329 FL HOLDER 1 26 RMQX0382 MECHA HOLDER 2 27 RMZX1002 IC INSULATOR 1 28 RWJ1103060XX 3P CABLE VOL BTN FL 1 29 RWJ1103150SX 3P CABLE PWR BTN FL 1 30 XSN3 4FJ SCREW 1 31 XTB3 10JFJ SCREW 2 32 RHDV30006 SCREW 2 33 REXX1034 1P WHITE WIRE VOLTAGE SMPS 1 34 REXX1035 1P...

Page 122: ...C 1 IC8051 C3ABPG000160 IC 1 IC8111 C0DBFZG00001 IC 1 IC8251 C0GBG0000048 IC 1 IC8422 C0FBAK000026 IC 1 IC8611 RFKBX0762E IC 1 RTL IC8651 RFKWMH42B3D1 IC 1 SPG IC8701 C0JBAB000907 IC 1 IC8901 C0JBAA000501 IC 1 IC9001 C0JBAZ002999 IC 1 IC9002 C0JBAZ002999 IC 1 IC9003 C0JBAB000908 IC 1 IC9006 C0DBZYY00311 IC 1 TRANSISTORS Q102 B1ADCE000012 TRANSISTOR 1 Q103 2SD0601AHL TRANSISTOR 1 Q105 B1ABCF000176 ...

Page 123: ...TOR 1 CN201 K1MN50AA0082 50P CONNECTOR 1 CN203 K1MN17AA0004 17P CONNECTOR 1 CN206 K1MN08AA0003 8P CONNECTOR 1 CN901 K1MN17AA0004 17P CONNECTOR 1 CN950 K1FY104A0007 USB CONNECTOR 1 CN4002 K1MN11BA0004 11P CONNECTOR 1 FP8031 K1MY10AA0021 10P CONNECTOR 1 FP8101 K1MN50BA0173 50P CONNECTOR 1 FP8251 K1MN07AA0076 7P CONNECTOR 1 FP8302 K1MN11AA0076 11P CONNECTOR 1 FP8531 K1MN24BA0197 24P CONNECTOR 1 FP900...

Page 124: ...400 H0J135000003 CRYSTAL OSCILLA TOR 1 X8621 H0J270500131 CRYSTAL OSCILLA TOR 1 X9004 H1A4805B0027 CRYSTAL OSCILLA TOR 1 Safety Ref No Part No Part Name Description Qty Remarks FL DISPLAY FL901 A2BB00000175 LCD DISPLAY 1 RELAY RY5701 K6B1AEA00003 RELAY 1 FUSE F1 K5D252BNA005 FUSE 1 FUSE HOLDERS ZA5701 K3GE1ZZ00001 FUSE HOLDER 1 ZA5702 K3GE1ZZ00001 FUSE HOLDER 1 FUSE PROTECTORS FP2901 K5H1022A0011 ...

Page 125: ...me Description Qty Remarks LB8691 D0GA101JA023 100 1 16W 1 LB8692 D0GA101JA023 100 1 16W 1 LB8693 D0GA101JA023 100 1 16W 1 R51 D0GB102JA008 1K 1 16W 1 R52 D0GB102JA008 1K 1 16W 1 R53 D0GA472JA023 4 7K 1 16W 1 R54 D0GA472JA023 4 7K 1 16W 1 R55 D0GA221JA023 220 1 16W 1 R56 D0GB221JA008 220 1 16W 1 R57 D0GA102JA023 1K 1 16W 1 R59 D0GB222JA008 2 2K 1 16W 1 R61 D0GB473JA008 47K 1 16W 1 R62 D0GB473JA008...

Page 126: ...16W 1 R441 D0GB223JA008 22K 1 16W 1 Safety Ref No Part No Part Name Description Qty Remarks R442 D0GB101JA008 100 1 16W 1 R443 D0GB100JA008 10 1 16W 1 R444 D0GB100JA008 10 1 16W 1 R445 D0GB100JA008 10 1 16W 1 R446 D0GB100JA008 10 1 16W 1 R447 D0GB100JA008 10 1 16W 1 R448 D0GB101JA008 100 1 16W 1 R449 D0GB101JA008 100 1 16W 1 R450 D0GB223JA008 22K 1 16W 1 R451 D0GB101JA008 100 1 16W 1 R452 D0GB100J...

Page 127: ...17 2 2K 1 10W 1 R5809 D0GD331JA017 330 1 10W 1 Safety Ref No Part No Part Name Description Qty Remarks R5817 ERJ3RBD561V 560 1 16W 1 R5829 D0GB220JA008 22 1 16W 1 R5834 ERJ1TYJ222U 2 2K 1W 1 R5842 D0GB152JA008 1 5K 1 16W 1 R5843 D0GD222JA017 2 2K 1 10W 1 R5865 D0GB472JA008 4 7K 1 16W 1 R5866 D0GB104JA008 100K 1 16W 1 R5886 D0GB101JA008 100 1 16W 1 R5887 D0GB104JA008 100K 1 16W 1 R5890 D0GB222JA008...

Page 128: ...401 D1H410120001 RESISTOR NETWORK 1 RX8402 D1H410120001 RESISTOR NETWORK 1 Safety Ref No Part No Part Name Description Qty Remarks RX8531 D1H456020001 RESISTOR NETWORK 1 RX8532 D1H456020001 RESISTOR NETWORK 1 RX8533 D1H456020001 RESISTOR NETWORK 1 RX8611 D1H447220001 RESISTOR NETWORK 1 RX8691 D1H410320002 RESISTOR NETWORK 1 RX9014 D1H85604A043 RESISTOR NETWORK 1 RX9015 D1H85604A043 RESISTOR NETWOR...

Page 129: ...1uF 50V 1 C454 F1H1H103A219 0 01uF 50V 1 Safety Ref No Part No Part Name Description Qty Remarks C455 F1H1H103A219 0 01uF 50V 1 C456 F1H1H103A219 0 01uF 50V 1 C460 F1H1H104A013 0 1uF 50V 1 C461 F1H1H104A013 0 1uF 50V 1 C462 F1H1H104A013 0 1uF 50V 1 C463 F1K1H105A149 1uF 50V 1 C464 F1H1H333A220 0 033uF 50V 1 C466 F1K1H105A149 1uF 50V 1 C467 F2A1E471B424 470uF 25V 1 C470 F1H1H333A220 0 033uF 50V 1 C...

Page 130: ...19 0 01uF 50V 1 C4007 F2A1C1010033 100uF 16V 1 Safety Ref No Part No Part Name Description Qty Remarks C4008 F1H1C105A097 1uF 16V 1 C4009 F1H1C105A097 1uF 16V 1 C4010 F1H1C105A097 1uF 16V 1 C4012 F2A0J471A016 470uF 6 3V 1 C4014 F2A0J471A016 470uF 6 3V 1 C4015 F2A0J471A016 470uF 6 3V 1 C4016 F2A0J471A016 470uF 6 3V 1 C4018 F2A1C1010033 100uF 16V 1 C4021 F1H1H104A013 0 1uF 50V 1 C5700 F1BAF1020020 1...

Page 131: ...8514 F1G1A1040006 0 1uF 10V 1 C8515 F1G1A1040006 0 1uF 10V 1 C8516 F1G1A1040006 0 1uF 10V 1 C8521 F1G1A1040006 0 1uF 10V 1 C8522 F1G1A1040006 0 1uF 10V 1 C8523 F1G1C104A083 0 1uF 16V 1 C8524 F1G1C104A083 0 1uF 16V 1 C8525 F1G1C562A039 5600pF 16V 1 C8526 F1G1C183A039 0 018uF 16V 1 C8527 F1G1A333A013 0 033uF 10V 1 C8528 F1H0J1050013 1uF 6 3V 1 C8529 F1H0J1050013 1uF 6 3V 1 C8530 F1G1C104A083 0 1uF 1...

Page 132: ...132 MMH0910 ...

Search results

Summary of Contents for SC-XH70

Reviews:

Related manuals for SC-XH70

Brands by name

Popular brands

Panasonic SC-XH70, Service Manual

Search results

Summary of Contents for SC-XH70

Reviews:

Related manuals for SC-XH70

Brands by name

Popular brands