Panasonic SA-XH70PH Service Manual Download Page 83

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17.2. Backend Circuit

BACKEND CIRCUIT

SCHEMATIC DIAGRAM - 1

SA-XH70PH BACKEND

CIRCUIT

2/6

3/6

5/6

1/6

4/6

6/6

TO BACKEND

CIRCUIT (2/6)

TO BACKEND
CIRCUIT (4/6)

: HDMI/AUX/TUNER/OPTICAL AUDIO INPUT SIGNAL LINE

: AUDIO OUTPUT SIGNAL LINE

: CD/DVD AUDIO INPUT SIGNAL LINE

: CD/DVD VIDEO INPUT SIGNAL LINE

: +B SIGNAL LINE

: USB SIGNAL LINE

TO
PANEL CIRCUIT
(CN951*)
IN SCHEMATIC
DIAGRAM - 15

: VIDEO OUTPUT SIGNAL LINE

(OPTICAL)

DIGITAL AUDIO IN

R8322

LB8317

D8301

DA3X101F0L

CVBS_C

VGND

PW_DAC

FP9001

D+

DGND

D-

VBUS

C9006

0.1

USB_OC

VBUS_EN

USB_DN

PW_USB_5V

USB_DP

IC9006

C0DBZYY00311

HIGH SIDE SWITCH

/OC

VOUT

VIN

GND

DGND

R9002

R9001

LB9002

LB9003

R8326

L2802

JK8301

VIDEO OUT

C2823

100P

J0JBC0000015

R8325

VIDEO (YEL)

VGND

PW_D+3R3V

Y_R_VOUT

C_B_VOUT

G_Y_VOUT

R8321

R8323

R8324

JK8001

VCC

GND

OPT-IN

L8001

G1C100M00049

C8030
6.3V33

R8025

OPT_IN

CL8022

CL8021

K8009

CL8019

K8004

CL8014

Summary of Contents for SA-XH70PH

Page 1: ...Unit 8 3 Service Navigation 10 3 1 Service Information 10 4 Specifications 11 4 1 Others Licences 12 5 General Introduction 13 5 1 Power Saving Features 13 5 2 Linked Operations with the TV VIERA Link HDAVI Control 14 5 3 Disc Information 15 5 4 DivX Information 16 6 Location of Controls and Components 17 6 1 Remote Control Key Button Operations 17 6 2 Main Unit Key Button Operations 18 7 Installa...

Page 2: ...l Amplifier IC IC403 IC404 IC405 59 12 15 Disassembly of Backend P C B 61 12 16 Disassembly of DVD Mechanism Unit BRS1D 62 12 17 Replacement of Traverse unit 63 13 Service Position 69 13 1 Checking Repairing of Panel P C B 69 13 2 Checking Repairing of SMPS P C B 69 13 3 Checking Repairing Main P C B 70 13 4 Checking Repairing of Backend P C B 71 14 Overall Simplified Block Diagram 73 15 Block Dia...

Page 3: ...g in the AC outlet and repeat each of the above measurements 6 The potential at any point should not exceed 0 75 volts RMS A leakage current tester Simpson Model 229 or equivalent may be used to make the hot checks leakage current must not exceed 1 2 milliamp In case a measurement is outside of the limits specified there is a possibility of a shock hazard and the equipment should be repaired and r...

Page 4: ...scription Remarks 8 RGRX1004B G1 REAR PANEL 16 RKMX1009 K TOP CABINET 21 RMNX1050 BOTTOM PC SHEET 27 RMN1017 TOP PC SHEET 301 RAY1101 V TRAVERSE ASS Y A2 K2CQ2CA00006 AC CORD A3 RQT9604 M O I BOOK Sp PCB5 REP4764C SMPS P C B RTL DZ5701 ERZVA5Z471 ZNR L5701 G0B722G00002 LINE FILTER L5702 G0B453G00003 LINE FILTER F1 K5G312Y00007 FUSE T2900 G4D1A0000142 SWITCHING TRANSFORMER T5701 ETS35BL146AC SWITCH...

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: ...cial care must be taken avoid caution to electrostatic discharge damage when servicing the laser diode 1 Do not give a considerable shock to the optical pickup unit as it has an extremely high precise structure 2 To prevent 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 flexibl...

Page 9: ... ity in the working environment Proceed servicing works under the working environment where grounding works is completed 2 4 2 1 Worktable grounding 1 Put a conductive material sheet or iron sheet on the area where the optical pickup is placed and ground the sheet 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: ...rders using the parts 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 BRS1D 1 This model uses DVD Mechanism Unit BRS1D Micro processor 1 The following components are supplied as an assembled part Micro processor IC IC200 RFKWMXH70EB ...

Page 11: ...5 R RW Video 6 R DL Video 7 CD CD R RW CD DA Video CD SVCD 1 MP3 2 4 JPEG 3 4 DivX 4 5 1 Conforming to IEC62107 2 MPEG 1 Layer 3 MPEG 2 Layer 3 MPEG 2 5 Layer 3 3 Exif Ver 2 1 JPEG Baseline files Picture resolution 16 9 min size 4 x 4 max size 720 x 8 x 405 x 8 4 3 min size 4 x 4 max size 720 x 8 x 540 x 8 4 The total combined maximum number of recognizable audio pic ture and video contents and gr...

Page 12: ...12 4 1 Others Licences ...

Page 13: ...13 5 General Introduction 5 1 Power Saving Features ...

Page 14: ...14 5 2 Linked Operations with the TV VIERA Link HDAVI Control ...

Page 15: ...15 5 3 Disc Information 5 3 1 Media that can be played ...

Page 16: ...16 5 3 2 File Extension Type Support MP3 JPEG DivX 5 4 DivX Information ...

Page 17: ...17 6 Location of Controls and Components 6 1 Remote Control Key Button Operations ...

Page 18: ...18 6 2 Main Unit Key Button Operations ...

Page 19: ...ation Instructions Turn off all equipment before connection and read the appropriate operating instructions Do not connect the AC power supply cord until all other connections are completed 7 1 Speaker Connections ...

Page 20: ...20 7 2 Radio Antenna connection ...

Page 21: ...21 7 3 Connection with an ARC compatible TV ...

Page 22: ...s 8 1 1 2 When the power cannot be turned off 1 Press hold the POWER button to turn off the power forcibly then press hold SKIP FWD button on remote and OPEN CLOSE button on main unit for 5 seconds 8 1 2 When the Forcible Disc Eject cannot be done 1 Turn off the power and remove AC cord 2 Insert Paper Clip into the hole on the bottom of unit and slide the Paper Clip on the direction of the arrow t...

Page 23: ...23 3 Gently pull out the tray 4 Remove disc ...

Page 24: ...ower cord while button being pressed FL Display will show _ _ _ _ _ _ _ _ 4 Release button 9 2 Panel Code Setting Operation 9 2 1 Checking of Panel Code 1 In STOP no disc mode press OPEN CLOSE button on main unit and 6 button on the remote control unit FL Display Display is automatically clear after 5 seconds Note Refer to Figure 9 2 1 for Video Design Information ...

Page 25: ...Chinese GW 5 5PP India English English GT English NA Traditional Chinese 3 PAL NTSC NTSC E 3PN Taiwan Traditional Chinese English English English GK English NA Simplified Chinese 6 6PN China Simplified Chinese Japanese English NA Spanish Panama French Brazilian Portuguese PN 4 NTSC Central S America Brazil Spanish 4PN English NA Spanish Panama French Brazilian Portuguese PB 4 NTSC NTSC Central S A...

Page 26: ...l Step 5 Unplug AC power cord Step 6 Plug AC power cord Step 7 Press button on main unit Step 8 Check panel code refer to section 9 2 1 Figure 9 2 2 REP4756AT REP4756BT REP4756CT REP4756DT 200 261 221 161 XH20GA 160 XH20GC 170 XH20GK 190 XH20GW 161 XH20PH 180 XH20PR 180 XH70EB 220 XH70EE 230 XH70EG 221 XH70EP 222 XH70GA 260 XH70GN 240 XH70GS 270 XH70GW 261 XH70P 200 XH70PC 201 XH70PH 280 XH70PR 28...

Page 27: ...al notation to one place of decimal Focus drive value is shown in hexadecimal notation Display 1 Jitter rate Jitter check mode Display 2 Lead Error Counter Focus Drive Value Press to exit In STOP with disc inside tray mode press OPEN CLOSE button on the main unit and 5 button on the remote control unit Press FL Display on remote control unit for next page FL Display Error code check Error code che...

Page 28: ... button on the main unit and FUNCTIONS button on the remote control unit To exit press OPEN CLOSE button on the main unit and CANCEL button on the remote control unit To exit press OPEN CLOSE button on the main unit and CANCEL button on the remote control unit The value denotes the current in decimal notation DVD laser current measurement mode DVD laser drive current measurement For DVD laser driv...

Page 29: ...lay sequence Display 1 2 3 In STOP no disc mode press OPEN CLOSE button on the main unit and 10 button on the remote control unit Cancelled automatically 5 seconds later In STOP no disc mode press OPEN CLOSE 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 Display 2 If the version of the EEPROM does not match NG...

Page 30: ...TOP no disc mode press OPEN CLOSE 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 Spindle motor operation timer Timer 2 rese...

Page 31: ...ple Self Diagnostic Mode To enter into self diagnostic checking Press hold OPEN CLOSE on main unit follow by 4 then 9 on remote control When no disc in tray System will clear all of the contents of unusual error code from the memory In self diagnostic mode press OPEN CLOSE on remote control To exit press on main unit or remote control In self diagnostic mode press CANCEL on remote control To exit ...

Page 32: ...tabilized power supply In normal operation when DCDET1 is detected L Low for two consecutive times F76 is displayed on FL for 1 seconds and after that PCONT will be turned to L Low Press OPEN CLOSE on main unit for next error Diagnosis Contents Description of error Automatic FL Display Remarks IPOD OVER CURRENT Over current occurs in Power Supply for iPod charging Disc Region In normal operation w...

Page 33: ...pyright protection technology Digital image signal encryption scheme Press OPEN CLOSE on main unit for next error Press OPEN CLOSE on main unit for next error Press OPEN CLOSE on main unit for next error Press OPEN CLOSE on main unit for next error Press OPEN CLOSE on main unit for next error U703 HDMI DVI authentication error When authentication HDCP with the TV side fails when connecting it with...

Page 34: ... entered Prohibiting operation of selector and disc 1 Select the DVD CD function 2 At POWER ON condition press and hold down the OPEN CLOSE button and the VOL 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 function mode is entered 9 5 2 Cancellation ...

Page 35: ... 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 FL GUI Display Remarks Item Description Process 1 2 GUI Display 1 1 Step 1 Power on main unit Step 2 Change selector to DVD CD mode default is CD DVD mode Step 3 Load in the disc with software firmware update data After disc reading GUI wi...

Page 36: ...e press and hold main unit OPEN CLOSE then press remote control key 10 Update Completed If firmware software update completes successfully GUI Display 1 3 Firmware update is completed please open the tray and remove the disc GUI Display 1 3 Step 5 Eject the disc and power off main unit Step 6 Power on the unit and do system initialize Step 7 Update process finish ...

Page 37: ...pen Fuse F1 DC DC circuit 1 Thermal Diode D5706 2 Photocoupler PC701 1 Transformer T5701 2 Photocoupler PC701 1a Pin 14 15 shorted to pin 12 13 1b Fan unit defective 1a Loose connection at CN100 No 23V check cable connection between CN100 H2016 1b No 6V voltage output at pin3 IC106 1d Q100 faulty No 5V voltage output at pin1 2 5 6 1e Q107 D114 faulty No 9V voltage 1c L125 open circuit 1a 1b Improp...

Page 38: ...38 10 1 1 SMPS P C B Fig 1 SMPS P C B AC Inlet Jack P5701 Fuse F1 Regulator IC IC2900 Thermal Diode D5706 Photocoupler PC701 H2016 Connector H2016 Transformer T5701 ...

Page 39: ...ig 2 Main P C B Transistor Q100 D114 Chip Jumper K102 Chip Jumper K105 Chip Jumper K304 Side B of Main P C B Side A of Main P C B Connector CN100 Transistor Q107 Connector CN203 DC DC CONVERTER IC IC106 Inductors L125 IC107 ...

Page 40: ...ltage across R8566 which has a resistance value of 4 7 ohm 2 Calculate the CD Laser current by the following formula CD_LD VCD 4 7 1 Measurement the voltage VDVD on the testpoints CL8530 CL8532 This is voltage across R8556 which has a resistance value of 4 7 ohm 2 Calculate the DVD Laser current by the following formula DVD_LD VCD 4 7 Refer to 10 2 1 Backend P C B Fig 3 Backend P C B Refer to 10 2...

Page 41: ...41 10 2 1 Backend P C B Fig 3 Backend P C B CL8530 CL8531 CL8532 R8556 R8566 Side A of Backend P C B Side B of Backend P C B ...

Page 42: ...mponent missing damaged a Check connection from Main 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 IC8251 Check for solder short and or component damaged 6 Cannot read the disc but spindle motor is spinning Cannot read CD DVD a Check laser drive circuitry voltages and cur...

Page 43: ... HDMI Transmitter DVD Decorder IC8001 1 8 V Supply 8 Hot Plug Signal 9 HDMI Interface Reference Resistor 1 Supply to HDMI transmitter intergrated IC8001 2 Check for Capacitor short to GND Check Digital Signal Data communication lines from IC8001 to Serial Flash IC IC8651 Check the setting under SETUP menu if HDMI Audio Output option is turned ON Clock TXCP TXCN Pin 10 12 Data TXD0P TXD0N Pin 7 9 D...

Page 44: ...44 11 Service Fixture Tools Prepare service tools before process service position Ref No Service Tools Remarks SFT1 Main P C B CN201 Backend P C B FP8101 RFKZXH150PK2 50P FFC ...

Page 45: ... as described below During disassembly and assembly please ensure proper service tools equipments or jigs is being used During replacement of component parts please refer to the section of Replacement Parts List as described in the ser vice manual Select items from the following indexes when disassembly or replacement are required Disassembly of Top Cabinet Replacement of Tray Ornament Disassembly...

Page 46: ...in P C B 12 6 Front Panel Block Assembly 12 4 Top Cabinet 12 7 Panel P C B 12 8 Power Button P C B 12 16 DVD Mechanism Unit BRS1D 12 17 Traverse Unit 12 14 Digital Amplifier IC IC403 IC404 IC405 12 15 Backend P C B 12 10 SMPS P C B 12 11 Current Limiting Switch Q5701 12 12 Diode D5706 ...

Page 47: ...47 12 3 Main Components and P C B Locations ...

Page 48: ...ll both sides of the Top Cabinet as diagram shown Step 4 Slightly lift both sides of the Top Cabinet in an outward direction about 30 Step 5 Press the catches and remove the Top Cabinet as arrow shown in sequence Caution Avoid touching electrical components when hand is inserted under the Top Cabinet ...

Page 49: ...net Insulator sheet if broken Ensure it is pasted properly on the Top Cabinet as diagram shown 12 5 Replacement of Tray Ornament Step 1 Use a Paper Clip and insert into the hole on the bottom of the unit Step 2 Push the Paper Clip sideway in the direction of the arrow to eject the Tray Step 3 Slide the Tray out as direction of arrow ...

Page 50: ...sembling ensure that the Tray Orna ment is inserted and fully catched onto the Tray Step 6 Remove the Tray Ornament in the direction of arrow Caution During assembling ensure that the Tray Orna ment rib is inserted properly onto the Tray Step 7 Slide the Tray in fully ...

Page 51: ...ctor CN203 on Main P C B Step 3 Lift up the Himelon Caution Replace the Himelon if it is torn Step 4 Release 2 tabs at each side of the Front Panel Block Assembly in the direction of arrow Step 5 Release 3 tabs at the Bottom Chassis Caution Do not exert strong force when releasing the tabs Caution During assembling ensure that the Front Panel Block Assembly is inserted properly and fully catched o...

Page 52: ...elease the 3P Cable from the ribs of the Front Panel Block Assembly Caution During assembling ensure the 3P Cable is prop erly into the ribs of the Front Panel Block Assembly as dia gram shown Step 4 Lift up the Panel P C B Caution During assembling ensure that the Panel P C B is located properly and fully seated onto the Front Panel Block Assembly Step 5 Remove the Ground Spring Caution Keep the ...

Page 53: ...m shown 12 8 Disassembly of Power Button P C B Refer to Disassembly of Top Cabinet Refer to Replacement of Tray Ornament Refer to Disassembly of Front Panel Block Assembly Step 1 Remove 1 screw Step 2 Lift up the Power Button P C B as direction of arrow Caution During assembling ensure that the Power Button P C B is located properly and fully seated onto the Front Panel Block Assembly ...

Page 54: ... the Front Panel Block Assem bly as diagram shown Step 4 Desolder the 3P wire at the cable holder H901 on the Power Button P C B Step 5 Remove the Power Button P C B 12 9 Disassembly of Rear Panel Refer to Disassembly of Top Cabinet Step 1 Remove 8 screws Step 2 Release the tabs of each side of the Rear Panel in the direction of arrow Step 3 Remove the Rear Panel ...

Page 55: ...2P cable at the connector CN100 on Main P C B Step 3 Remove 4 screws Step 4 Lift up to remove the SMPS P C B Caution Handle the SMPS P C B with care Avoid touching the heatsink due to its prolong use Caution During assembling ensure that the SMPS P C B is located properly fully seated onto the Bottom Chassis ...

Page 56: ...g Switch Q5701 from the Heatsink Ext A Caution Avoid touching Heatsink Ext A due to its high temperature after prolonged use Touching it may lead to injuries Note Refer to the diagrams of SMPS P C B Item 18 4 for location of the part 12 11 2 Assembly of Current Limiting Switch Q5701 Step 1 Apply grease to the Heatsink Ext A Step 2 Fix the Current Limiting Switch Q5701 to the SMPS P C B Caution Ens...

Page 57: ...ode D5706 from the Heatsink Ext B Caution Avoid touching Heatsink Ext B due to its high temperature after prolonged use Touching it may lead to injuries Note Refer to the diagrams of SMPS P C B Item 18 4 for location of the part 12 12 2 Assembly of Diode D5706 Step 1 Apply grease to the Heatsink Ext B Step 2 Fix the Diode D5706 to the SMPS P C B Caution Ensure that the Diode D5706 is inserted prop...

Page 58: ...assembly of Top Cabinet Step 1 Remove 8 screws Step 2 Release 2 tabs at each side of Rear Panel in the direc tion of arrow Step 3 Detach 12P Cable at the connector CN100 on Main P C B Step 4 Detach 17P FFC at the connector CN203 on Main P C B Step 5 Detach 50P FFC at the connector CN201 on Main P C B Step 6 Remove 2 screws ...

Page 59: ...is 12 14 Replacement of Digital Ampli fier IC IC403 IC404 IC405 Refer to Disassembly of Top Cabinet Refer to Disassembly of Main P C B 12 14 1 Disassembly of Digital Amplifier IC IC403 IC404 IC405 Caution Handle the Main P C B with caution due to it s high temperature after prolonged use Step 1 Place Main P C B on an insulated material Step 2 Remove 3 screws ...

Page 60: ...eat the Step 1 to Step 5 of 12 14 1 Note 2 Refer to diagram of Main P C B item 18 2 for location of part 12 14 2 Assembly of Digital Amplifier IC IC403 IC404 IC405 Step 1 Fix the Digital Amplifier IC IC403 onto the Main P C B Step 2 Solder pins of Digital Amplifier IC IC403 Caution Ensure that the pins of Digital Amplifier IC IC403 is positioned correctly on Main P C B before soldering Step 3 Appl...

Page 61: ... Step 1 Remove 8 screws Step 2 Release 2 tabs at each side of the Rear Panel in the direction of arrow Step 3 Detach 24P FFC at the connector FP8531 on Backend P C B Step 4 Detach 6P FFC at the connector FP8251 on Backend P C B Step 5 Detach 5P FFC at the connector FP8252 on Backend P C B Step 6 Detach 5P Cable at the connector FP9001 on Back end P C B Step 7 Detach 50P FFC at the connector FP8101...

Page 62: ...y of DVD Mecha nism Unit BRS1D Refer to Disassembly of Top Cabinet Refer to Replacement of Tray Ornament Step 1 Detach 24P FFC at the connector FP8531 on Backend P C B Step 2 Detach 6P FFC at the connector FP8251 on Backend P C B Step 3 Detach 5P FFC at the connector FP8252 on Backend P C B Caution During assembling dress the 5P FFC between Rib A and Rib B as shown Step 4 Remove 4 screws ...

Page 63: ...sm Unit BRS1D 12 17 Replacement of Traverse unit Refer to Disassembly of DVD Mechanism Unit BRS1D Caution Refer to 2 4 Handling Precaution for Traverse Unit to prevent static damage to the Optical Pickup unit Note 1 When the optical pickup unit is defective the overall traverse unit needs replacement 2 Please note that appropriate actions need to be taken to prevent static damage 12 17 1 Disassemb...

Page 64: ...64 Step 2 Slide the tray out fully Step 3 Release the catches remove the tray Step 4 Release the guide as shown slide the Traverse Slide Plate to the end Step 5 Release the 24P FFC from the slot ...

Page 65: ...pproximately 45 Step 7 Slide out the traverse unit as arrow shown Caution Avoid touching the surface of the OPU in the traverse unit 12 17 2 Assembly of Traverse Unit Step 1 Release the guide as shown slide the Traverse Slide Plate to the end ...

Page 66: ...p 2 Insert the Traverse unit at approximately 45 into the mecha chassis as arrow shown Step 3 Insert the Traverse Unit into the grooves Step 4 Slide the Traverse Slide Plate to lock the Traverse Unit as shown ...

Page 67: ...properly inserted into the slots as shown Step 6 Slide the Traverse Slide Plate until it stop at the Guide Step 7 Align and insert the grooves of the Tray into the guides as picture shown Step 8 Align the guides of the Traverse Slide Plate with the grooves when sliding the tray in ...

Page 68: ...68 Step 9 Slide the tray in fully ...

Page 69: ...lace the Front Panel Block Assembly on the insulated material as diagram shown Step 5 Connect 17P FFC at the connector CN203 on Main P C B Step 6 Proceed to check and repair Panel P C B 13 2 Checking Repairing of SMPS P C B Step 1 Remove Top Cabinet Step 2 Remove SMPS P C B Step 3 Place the SMPS P C B on the insulated material Step 4 Connect 12P cable at the connector CN100 on Main P C B Step 5 Pr...

Page 70: ...on Main P C B Step 4 Connect 17P FFC at the connector CN203 on Main P C B Step 5 Connect 50P Extension FFC RFKZXH150PK2 from CN201 to FP8101 Step 6 Upset the Main P C B and place it onto the insulated material Step 7 Proceed to check and repair side A of Main P C B 13 3 2 Checking Repairing Main P C B Side B Step 1 Remove Top Cabinet Step 2 Remove Main P C B Step 3 Remove 3 screws ...

Page 71: ...C B Step 7 Connect 17P FFC at the connector CN203 on Main P C B Step 8 Connect 50P FFC at the connector CN201 on Main P C B Step 9 Proceed to check repair Side B of Main P C B 13 4 Checking Repairing of Back end P C B 13 4 1 Checking Repairing of Backend P C B Side B Step 1 Remove Top Cabinet Step 2 Proceed to check repair Side B of Backend P C B ...

Page 72: ...binet Step 2 Remove 8 screws Step 3 Release 2 tabs at each side of the Rear Panel in the direction of arrow Step 4 Remove 2 screws Step 5 Upset the Backend P C B and place it onto insulated material as diagram shown Step 6 Proceed to check and repair Side A of Backend P C B ...

Page 73: ...CO CTL DC DET DAP SE SE BTL BTL FRONT L FRONT R SURR L SURR R CENTER SUBWOOFER TUNER AUX I 2 C IR Sensor LDO Vref 3 3V ADC I 2 C Zoran 976 HDMI IC ADC Video Buffer I 2 S MCLK BCLK SRCK HDMI D IN MUX 9V UART FLASH SDRAM I 2 C USB D D I 2 C 5 3V 5 3V FL Supply Transformer F F VP DC DC Converter 12V 23V PGND 23V PGND DIGITAL AMP TI Solution DC DC Converter VOLT REG 9V 23V 5 3V MOSFET SYS6V PCONT Moto...

Page 74: ...201 SDATA0 CEC IN OUT 50 1 FP8101 CN201 CLOSE SW 9 42 FP8101 CN201 CLOSE SW CLOSE SW CD LASER DRIVE 2 FP8531 DVD LD 18 FP8531 CD DVD SW DVD LASER DRIVE VDD 5 MAIN P C B BACKEND P C B DVD MECHANISM UNIT BRS1D 10 VOTR 5 FP8252 LD 9 VOTR 4 FP8252 LD FROM TO AUDIO VIDEO FROM TO SYSTEM CONTROL FROM TO SYSTEM CONTROL I2S IN BICK LRCK MCLK SDATA3 SDATA2 SDATA1 SDATA0 I2S IN 32 19 FP8101 CN201 I2S IN DUPR...

Page 75: ...Q7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 53 IC8051 64M SDRAM IC8001 DVD DECODER TXD0P 52 TXD0 7 D0 TXD0N 51 TXD0 9 D0 TXD1P 54 TXD1 4 D1 TXD1N 53 TXD1 6 D1 TXD2P 56 TXD2 1 D2 TXD2N 55 TXD2 3 D2 IC8001 DVD DECODER P3901 HDMI AV OUT ARC SIGNAL NAME TC 3 PIN NO PORT NAME PIN NO PORT NAME SIGNAL NAME TC 1 PIN NO PORT NAME PIN NO PORT NAME 125 MA 0 23 123 MA 1 24 126 MA 2 25 127 MA 3 26 122 MA 4 29 124...

Page 76: ...NC DCDET1 55 DC DET1 DC DET1 OPEN SW OPEN SW CLOSE SW 1 CLOSE SW CLOSE SW DVD RX 27 DVD RX DVD RX VOLUME S906 VOLUME S905 DAP RST 79 DAP RST DAP MUTE 32 DAP MUTE DAP RST DAP MUTE PCONT 48 PCONT PCONT FWD 36 FWD REV 37 REV FWD AMUTE 38 AMUTE AMUTE DVD TX 28 DVD TX DVD TX REV SELECTOR LSB DAP CLK TUN RST 21 TUN REST TUN REST DAP SDA CEC IN OUT 15 CEC IN OUT CEC IN OUT TUN INT TUN INT 16 TUN INT SELE...

Page 77: ...7 RST AB 17 RST CD 5 SD 7 RST AB 17 RST CD 5 SD 7 RST AB 17 RST CD 16 PWM C 18 PWM D DIGITAL AMPLIFIER C1AB00003217 IC404 6 PWM A 8 PWM B SURROUND LEFT OUT B BST B OUT A BST A 11 JK401 12 JK401 36 34 39 43 SURROUND RIGHT OUT C BST C OUT D BST D 9 JK401 10 JK401 31 33 28 24 16 PWM C 18 PWM D DIGITAL AMPLIFIER C1AB00003217 IC405 6 PWM A 8 PWM B OUT B BST B OUT A BST A 36 34 39 43 OUT C BST C OUT D B...

Page 78: ...TING SWITCH SHUNT REGULATOR C0DBZMC00006 IC5702 FEEDBACK CIRCUIT 5V VOLTAGE REGULATOR 5V Q102 PW VP PCONT SWITCH Q101 5V 5V PW 12V 12V PW PVDD D 23 5V 9V VOLTAGE REGULATOR PW 9V Q107 PW 12V 3 3V VOLTAGE REGULATOR C0DBGYY02930 IC202 PW 3 3VREF VIN STBY VOUT 3 3V 1 3 5 3 3V VOLTAGE REGULATOR C0DBEYY00175 IC107 PW 3 3V D PW 3 3V DAP PW 3 3V D PW 3 3V DAP EN VIN VO FB 3 3V PW SW5V PW SW5V ADC PCONT PW...

Page 79: ...KEND P C B HIGH SIDE SWITCH C0DBZYY00311 IC9006 PANEL P C B D8101 D8102 23 24 27 28 FP8101 CN201 M 9V M 9V 49 2 FP8101 CN201 PW VREF PW VREF 25 31 20 26 FP8101 CN201 D 5V D 5V 5V 5 IN OUT 4 HDMI 5V HDMI 5V 9V PW M 9V PW M 9V 1 VC 3 3V 8 VIN VO FB 1 2 PW D 3R3V PW VDD SDRAM VDD AFE PW VDDP HDMI PW DAC 5V PW A 5V PW USB 5V PW A 5V PW USB 5V PW DVD D 5V PW DVD D 5V 5 EN 1 8V 2 VCC 1 8V ADJ 4 5 PW VDD...

Page 80: ...BRS1D FP8251 TO TRAVERSE PCB DVD MECHANISM UNIT BRS1D 19 1 1 5 2 4 1 2 24 23 1 5 2 6 50 1 FM ANT AUX SURROUND FRONT SPEAKERS CENTER SUBWOOFER JK300 JK401 JK600 CN203 CN100 CN201 3 2 1 1 12 11 10 9 8 7 6 5 4 3 2 1 50 50 1 1 1 2 1 2 16 17 16 17 12 1 Z901 CN901 SENSOR USB PORT CN950 H902 1 3 1 2 17 16 4 1 5 6 1 3 H901 1 3 H2016 T2900 SWITCHING TRANSFORMER P5701 T5701 MAIN TRANSFORMER 110V 240V 50 60H...

Page 81: ...s list In case of AC rated voltage Capacitors the part no and val ues will be indicated in the Schematic Diagram AC rated voltage capacitors C5702 C5703 C5704 C5705 C5706 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...

Page 82: ...82 ...

Page 83: ...T CN951 IN SCHEMATIC DIAGRAM 15 VIDEO OUTPUT SIGNAL LINE OPTICAL DIGITAL AUDIO IN R8322 75 LB8317 0 3 1 2 D8301 DA3X101F0L CVBS_C VGND PW_DAC 2 3 1 5 4 FP9001 D DGND DGND D VBUS C9006 0 1 USB_OC VBUS_EN USB_DN PW_USB_5V USB_DP 3 1 2 4 5 IC9006 C0DBZYY00311 HIGH SIDE SWITCH OC EN VOUT VIN GND DGND R9002 0 R9001 0 0 LB9002 LB9003 0 R8326 0 L2802 JK8301 VIDEO OUT C2823 100P J0JBC0000015 0 R8325 VIDEO...

Page 84: ...A2 WE LDQM RAS CAS VDD A0 CSO A10 AP CS RAMBA0 A3 VDD VDDQ DQ6 DQ7 VSSQ VSSQ VDDQ VSS VSSQ VDDQ DQ15 VDD DQ0 DQ2 DQ13 VSSQ VDDQ DQ14 DQ1 C8606 0 1 3 1 2 4 5 C0EBE0000504 RESET IC8606 OUT NC VSS VDD CD 6 7 5 9 47 44 39 40 35 31 27 24 21 20 22 16 15 18 17 11 13 12 10 14 19 23 26 25 30 28 29 34 32 33 38 36 37 43 41 42 46 45 49 48 8 1 50 3 4 2 50 1 FP8101 GND FL8104 F1J1E1040022 F1H0J1050018 FL8102 LB...

Page 85: ...X8621 C8621 10P C8622 8P R8569 1K 1000P C8024 RESET J0JHC0000045 LB9001 GND TRV_PWM SPN_PWM TRK_PWM FOC_PWM 8 6 5 7 4 2 2 1 3 D1H88204A043 RX8012 8 6 5 7 4 1 3 D1H88204A043 RX8019 8 6 5 7 4 1 3 D1H88204A043 RX8018 8 6 5 7 4 2 2 2 2 2 2 2 1 3 D1H88204A043 RX8013 8 6 5 7 4 1 3 D1H88204A043 RX8015 8 6 5 7 4 1 3 D1H88204A043 RX8011 22 R8011 8 6 5 7 4 1 3 D1H88204A043 RX8016 8 6 5 7 4 1 3 RX8014 D1H882...

Page 86: ... 3 1 6 5 FP8251 TO TRAVERSE PCB DVD MECHANISM UNIT BRS1D TO LOADING PCB DVD MECHANISM UNIT BRS1D R8267 1K 0 1 C8264 R8266 1K R8268 33K FOC_DRV GND PW_D 3R3V 6 19K R8258 1K R8265 R8263 4 7K 0 1 C8256 2 1 27 5 4 24 25 22 17 19 18 15 16 30 20 21 7 11 10 13 14 12 8 29 9 23 6 3 26 28 C0GBY0000117 5CH MOTOR DRIVER IC8251 C8252 16V47 R8262 10K R8261 10K TRV_DRV 10K R8259 R8260 10K TRK_DRV SPN_DRV DRVSB K...

Page 87: ...B R8537 0 RF_F LB8530 J0JHC0000045 4 2 1 3 RX8531 D1H456020001 4 2 1 3 RX8532 D1H456020001 R8536 3 3K RF_D RF_C PW_A_ 5V B1ABDF000026 DVD SELECTOR SWITCH Q8565 R8534 10K RFIN_P R8535 47K RF_E VC LB8532 J0JDC0000102 CD_MD GND R8538 0 LB8531 22 DVD_MD LB8551 J0JDC0000102 LB8561 J0JDC0000102 T T D d C c F F F F T T NC NC MD F E NC B b VCC CD LD RF A a PD GND CD DVD SW DVD LD GND LD VR CD VR DVD VC RE...

Page 88: ...WITCH DDC DATA SWITCH 0 01 C3955 K3904 0 10K R3947 3 1 2 4 5 IC3952 C0CBCDC00063 5V VOLTAGE REGULATOR C3954 0 1 1 C3956 1Y 2Y 1A 2A VCC GND IN OUT GND VC NOISE BYPASS GPIO34 DDCDAT DDCCLK PW_M 9V PW_VDDP_HDMI 0 01 C3945 LB3906 J0JCC0000042 0 K3903 0 K3901 0 K3902 LB3903 LB3904 LB3905 J0JCC0000042 J0JCC0000042 J0JCC0000042 G3 G4 G1 G2 5 3 4 7 9 8 6 1 2 10 13 15 17 19 18 16 14 11 12 P3901 HDMI AV OU...

Page 89: ... K301 0 L600 G1CR18JA0020 4 12 1 2 14 T1 17 19 18 16 15 20 3 13 THERMAL PAD 5 11 10 8 9 7 6 VUEALLPT040 FM RADIO RECEIVER IC600 C604 1 C603 1 X600 H0A327200097 R613 R614 K600 1K 1K 0 C607 100 C608 0 1 0 R631 0 K305 R633 0 0 R632 0 R630 TUN_INT R615 47K R616 47K TUN RCH TUN LCH TUN_SCLK TUN_SDIO TUN_REST R609 47K R610 47K RST SEN NC RFGND FMI NC AMI GND ROUT RCLK VIO VDD SCLK SDIO DFS DCLK GCGPO2 L...

Page 90: ...SERVED SCL SDIN4 SCLK LRCLK 31 SDIN1 32 PSVC SDIN3 SDIN2 SDA DVSS VR_DIG RESERVED RESERVED XTL_OUT OSC_CAP VALID PWM_M_1 PWM_M_3 PWM_M_4 PWM_P_4 PWM_P_3 PWM_P_1 PWM_P_2 PWM_M_2 DIGITAL AUDIO PWM PROCESSOR DVDD DVSS BKND_ERR DVSS 2 PLL_FLT_RET 50 PWM_P_7 DVSS_PWM PWM_HPML PWM_HPMR PWM_HPPR PWM_HPPL DVDD_PWM PWM_P_8 PWM_P_5 PWM_P_6 PWM_M_6 PWM_M_5 PWM_M_8 49 PWM_M_7 R411 0 1M R404 10P C415 C413 8P 2...

Page 91: ... RFKWMXH70EB MICROPROCESSOR 6 7 5 2 4 3 8 1 C3EBFY000030 EEPROM IC201 SELECTOR_LSB SELECTOR_MSB 10K R202 10K R203 4 7K R235 4 7K R234 10K R207 10K R206 R205 10K KEY2 KEY1 R232 220 RMT R209 10K 560P C210 C209 560P R223 5 6K OPEN_SW SYS5VGND CLOSE_SW ECO_CNTRL NC NC NC NC DCDET2 48 PCONT DCDET1 USB_OC VBUS_EN 50 VMUTE 49 RGB_H NC TUN_SCLK TUN_RST FLD_OUT FLD_CLK SCLK NC NC NC NC CE NC NC REV FWD EPM...

Page 92: ... 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 C430 0 1 3 3 R497 SP_FR C192 1000P 0 033 C510 R452 10 R453 10 SP_FL C191 1000P PWM_FR R451 100 C509 0 1 C449 0 01...

Page 93: ...14 B1GBCFJJ0041 SELECTOR SWITCH Q301 TUN LCH TUN RCH R308 1K R307 1K PW_SW5V 10K R330 R300 0 R327 10K C329 220P R329 10K 10K R328 C328 220P 1 2 3 JK300 AUX R302 0 R309 10K 10K R310 D101 DZ2J056M0L Q102 DSA200100L 5V VOLTAGE REGULATOR C100 10V100 R316 27K RECOUT R R318 27K C317 0 1 10K R313 10K R312 SELECTOR_LSB R317 15K B1GBCFJJ0041 SELECTOR SWITCH Q300 1K R326 1 C313 C314 1 C304 1 C306 1 7 5 6 1 ...

Page 94: ...PW_SW5V_ADC MCLK LB704 G1C100M00049 I2S_IN 6 3V47 C708 C707 10 R700 100 15 5 12 13 9 8 6 11 7 10 3 4 2 1 14 16 IC700 C0FBAK000026 DIGITAL AUDIO A D CONVERTER LRCK SRCK RSTB C705 10 C706 1000P C703 10 C704 10 C702 16V10 LB703 J0JCC0000388 RMT PW_3 3V_D AGND K304 0 PGND R131 0 FLD_OUT LED_CTRL FLD_STB KEY2 PW_FL PW_FL KEY1 CK_FLD R136 0 R137 0 R135 0 PW_ VP R142 0 R141 0 6 5 8 9 11 12 10 14 15 13 7 ...

Page 95: ... REGULATOR K109 DC DETECT DSA200100L Q116 DC DETECT 0 C142 25V4 7 DC_DET1 B1ABCF000231 Q105 PW_SW5V_D PW_SW5V_ADC PW_SW5V 7 9 10 8 4 5 1 3 2 6 12 11 CN100 R152 20K K107 0 K106 0 K102 0 K103 0 R150 47K K104 0 DZ2J15000L D115 K101 0 DZ2J07500L D112 PCONT PW_FL ECO_CNTRL PW_FL PW_ VP R196 10K 1 C198 0 1 C197 180P C131 100K R195 15K R165 SYS5VGND R164 1K C130 0 015 6 7 T1 5 2 4 3 8 THERMAL PAD 1 C0DBA...

Page 96: ...0 C438 0 1 C437 0 1 16V33 C441 C512 0 1 C439 10 OTW SD IC404 DIGITAL AMPLIFIER C1AB00003217 C434 0 1 VALID R455 10 PWM_SL R456 10 100K R530 100K R532 100K R531 100K R529 C526 0 1 SP_SL C527 0 033 C547 0 033 0 1 C540 G0A100H00018 L403 G0A100H00018 L402 25V330 C533 5 6K R504 SP_SL C537 0 1 R458 100 R457 100 PWM_SL C528 0 1 C529 0 1 R459 22K C530 0 033 GND 0 K303 HEATSINK 43 11 9 10 34 36 35 12 33 6 ...

Page 97: ...3 P16 P15 P11 P10 P12 6 3V100 C905 0 1 C909 C903 0 1 C908 1 1 3 2 H902 R924 10 DZ2J02400L D901 C931 10 3 3V 6 5 8 9 11 12 10 14 15 13 7 2 1 4 3 17 16 CN901 F B3RAB0000081 Z901 REMOTE CONTROL SENSOR F P3 P1 P11 P12 P10 G2 G3 G1 F F G6 G7 G4 G5 NP G8 G9 NC P15 P16 P13 P14 P9 P5 P6 P4 P8 P7 NP P2 23 P9 STB 11 K2 DIN DOUT CLK P6 P7 P4 P5 P12 P17 P16 K1 GND VCC P18 P13 P15 P14 P10 P11 P8 P1 P2 G1 G3 P3...

Page 98: ...ER 47 R2902 POWER SAVE CONTROL C2902 5600P 47K R2914 DZ2J24000L D2909 7 9 10 8 4 5 1 3 2 6 12 11 H2016 B0EAMM000057 D2903 C2903 35V33 B0EAMM000057 D2906 C2912 6 3V100 R2908 10K C2908 0 1 D2907 B0JCPG000028 L2900 G0A330G00016 25V100 C2907 16V820 C2906 R2907 3 9K C5725 0 1 0 R2901 3 3 R2903 30K R2906 R2905 4 7K 1K R2909 4 2 1 3 5 C0DBAYH00005 12V VOLTAGE REGULATOR IC2900 15K R5729 C5726 0 33 1 4 2 3...

Page 99: ...FGG0025 1 C5843 G1C220MA0172 R5716 R5711 100K R5710 100K C5711 1000P F1BAF1020020 C5706 1000P B0EAKT000063 D5702 47 R5726 C5729 0 01 D5703 B0EAMM000057 9 8 15 13 14 16 10 11 12 3 1 7 5 ETS35BL146AC MAIN TRANSFORMER T5701 D S G Q5701 B1KAB0000021 50V4 7 C5716 CURRENT LIMITING SWITCH 330 R5728 C5715 0 1 B0BC02700039 D5705 0 01 C5720 3 3M R5721 1K R5718 4 7 R5715 C5714 0 22 R5717 33K R5719 3 3M R5720...

Page 100: ...8221 R8225 R8227 R8653 X8621 LB8001 C8001 FL8103 FL8101 FL8104 R8411 C8401 L8401 R3904 C8019 R3906 R3901 C3901 C3902 LB3901 C8512 C8511 C8027 Q3902 C8621 C8622 R8253 R8254 R8255 R8256 D8251 Q3903 C8263 R8404 L8251 L8252 C8011 C8251 C8252 R8262 R8261 C8058 K8301 R8311 LB9001 LB8301 IC8651 C8256 L8550 LB8561 R8538 C8530 RX8532 R8542 LB8532 RX8531 R8537 LB8531 C8533 LB8530 R8531 R8532 LB8551 FP8101 R...

Page 101: ... C182 C183 C184 C185 C186 C187 C188 C191 C192 C181 C189 R526 C537 C559 Q102 R102 C101 D101 R101 C808 C809 K301 C566 LB701 K102 C804 C805 C806 C807 R600 C600 C603 L600 LB600 C608 K158 R272 L290 K154 K155 K156 K153 K106 C219 C135 R232 R294 K107 K109 K304 R222 C139 C198 Q101 C197 R196 R195 Q100 R139 R141 R142 C210 C209 R223 C201 C207 C202 LB200 K105 K103 C205 C214 LB201 K104 C512 R157 D114 R156 C132 ...

Page 102: ... LB703 LB704 R702 R703 JK600 C601 IC600 R602 R603 R604 R605 R658 VA600 C605 C606 R606 C602 X6 00 C607 L125 C143 IC106 D116 R163 R164 C130 C131 R165 C141 R162 C138 R231 R411 R296 R295 R137 R136 R135 R152 D115 R131 L291 L292 R282 R283 R284 R285 R286 R287 R208 R207 R206 R205 R203 R202 R209 R210 R216 R235 R234 R228 R229 R247 R246 R242 R243 R217 R215 R214 R248 R241 R239 R200 LB202 R201 X201 C421 Q106 C...

Page 103: ...R904 R903 R914 R950 LB950 R952 C912 LB951 R922 C908 R923 C903 R924 R901 R951 C931 R908 OPEN CLOSE W929 W930 W933 W940 K955 K960 PH W920 W915 FL901 W906 W905 W902 W903 W900 W904 W909 W910 W907 W908 S906 S905 C905 Z901 C913 C915 CN901 SENSOR USB PORT S901 W924 W925 W926 W927 W928 W937 W938 W931 W934 W935 CN951 W939 W941 CN950 H902 S902 H901 PbF PbF 1 4 31 32 2 29 1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Page 104: ...42 R5843 R2908 R2909 R2901 IC5702 W1039 W1038 W1037 W1036 W1035 W1034 W1033 TH5702 W1013 W1031 W1026 H2016 C5705 C5704 R5713 F1 D5703 D5702 C2912 W1012 W1011 C5709 ZA5703 Q5701 C5711 ZJ5701 Q2900 D5706 C5724 C5716 C5706 SEC PRI C2906 C2903 C2900 C2907 D2903 D2906 D2908 L2900 T2900 SWITCHING TRANSFORMER ZA5803 L5701 ZJ5702 P5701 L5702 D Z 5 7 0 1 D5701 C5703 C5702 W1040 T5701 MAIN TRANSFORMER W1014...

Page 105: ... 33 34 35 36 37 38 39 40 HDMI 1 1 1 0 0 5 1 1 1 1 0 6 3 0 0 7 1 1 0 1 1 1 0 6 0 6 1 7 3 0 3 3 1 5 1 5 0 3 0 STANDBY 1 5 3 1 2 8 1 6 0 3 2 8 3 3 0 6 0 4 0 5 0 5 0 2 6 1 8 3 2 3 3 1 5 1 5 0 3 0 REF NO MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 HDMI 3 0 3 0 1 4 1 5 3 0 3 0 3 0 2 9 0 0 3 3 3 3 3 3 3 3 3 3 3 0 3 0 0 9 1 7 1 7 STANDBY 3 0 3 0 1 5 1 5 3 1 3 0 3 1 3 0 0 0 3 3 3 3 3 3...

Page 106: ... 0 7 0 REF NO MODE 1 2 3 4 5 POWER ON 3 4 3 4 0 1 9 0 8 STANDBY 3 5 3 5 0 1 9 0 8 REF NO MODE 1 2 3 4 5 6 7 8 POWER ON 3 1 0 8 0 0 4 7 0 0 4 7 STANDBY 3 1 0 8 0 0 4 7 0 0 4 8 REF NO MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 POWER ON 1 6 0 0 1 6 0 3 1 3 1 8 9 0 0 4 5 4 5 2 4 2 5 2 5 2 5 3 4 1 6 4 8 0 STANDBY 1 3 0 0 1 3 0 3 2 3 2 9 2 0 0 2 0 0 1 4 1 4 1 4 1 4 1 3 1 3 4 9 0 REF NO MODE...

Page 107: ...HDMI 0 3 0 1 1 3 0 4 7 3 1 3 0 4 8 3 1 3 1 3 1 2 8 3 1 2 3 2 4 STANDBY 0 3 0 1 1 3 1 4 7 3 1 3 1 4 7 3 1 3 1 3 0 2 8 3 3 0 3 3 REF NO MODE E C B E C B CD PLAY 3 1 2 3 2 4 0 4 8 0 7 STANDBY 3 3 0 3 3 0 4 8 0 Q8562 Q8565 SA XH70PH BACKEND P C B Q3901 Q3902 Q3903 Q3904 Q8552 ...

Page 108: ...3 3 3 0 0 3 3 3 3 0 0 0 3 3 STANDBY 0 0 0 3 3 0 0 0 3 2 0 0 3 3 3 3 0 0 3 3 3 3 0 0 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 POWER ON 0 0 1 3 3 2 0 3 3 0 1 3 1 3 0 3 2 0 3 2 0 3 3 3 2 0 0 3 2 3 2 STANDBY 0 0 1 3 3 2 0 3 3 0 1 3 1 3 0 3 2 0 3 2 0 3 3 3 2 0 0 3 2 3 2 REF NO MODE 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 POWER ON 3 2 3 2 3 2 0 0...

Page 109: ... 2 1 6 3 3 1 4 0 0 0 0 0 0 0 1 4 3 9 1 4 0 0 STANDBY 12 0 3 3 0 0 0 0 3 3 0 0 0 0 0 0 0 0 0 0 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 12 0 12 0 12 0 10 1 0 20 3 20 3 1 4 0 0 1 4 20 3 10 2 10 2 20 3 1 2 0 0 1 2 20 3 STANDBY 12 0 12 0 12 0 10 1 0 20 3 20 3 0 0 0 0 20 3 10 2 10 2 20 3 0 0 0 0 20 3 REF NO MODE 41 42 43 44 CD PLAY 20 3 0 10 2 12 0 STANDBY 2...

Page 110: ... 8 3 3 3 3 0 2 8 2 8 2 8 0 2 8 0 0 0 STANDBY 0 2 8 0 0 2 8 0 3 3 2 8 2 8 3 3 3 3 0 2 8 2 8 2 8 0 2 8 0 0 0 REF NO MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CD PLAY 2 4 2 4 0 2 4 0 4 8 3 3 0 1 2 1 4 1 5 1 5 3 1 3 1 0 0 STANDBY 2 4 2 4 0 2 4 0 4 8 3 3 0 1 2 1 4 1 5 1 5 3 1 3 1 0 0 REF NO MODE 1 2 3 4 5 6 E C B E C B E C B POWER ON 4 9 4 9 0 5 0 4 9 4 9 0 0 2 7 5 0 6 0 5 6 0 0 5 9 0 STANDBY 4 9 4 9...

Page 111: ...22 9 22 9 22 9 STANDBY 24 9 24 9 24 9 24 9 24 9 24 9 24 9 13 3 25 0 25 5 11 1 25 1 22 9 22 9 22 9 22 9 22 9 22 9 22 9 22 9 REF NO MODE 41 42 43 44 POWER ON 22 9 22 8 3 3 0 STANDBY 22 9 22 8 3 3 0 IC901 IC901 IC901 SA XH70PH PANEL P C B REF NO MODE 1 2 3 4 5 POWER ON 23 5 0 0 0 0 STANDBY 23 5 12 2 0 1 2 2 5 REF NO MODE 1 2 3 4 5 6 7 8 POWER ON 20 9 0 0 6 0 2 2 8 0 7 1 6 0 STANDBY 16 4 0 0 0 2 8 0 7...

Page 112: ...ec div WF No IC401 20 PLAY 1Vp p 20nsec div WF No IC401 42 43 44 45 46 47 PLAY 6Vp p 1usec div WF No IC401 28 29 PLAY 3 2Vp p 500nsec div WF No IC401 49 50 51 52 PLAY 6Vp p 500nsec div WF No IC401 30 31 PLAY 3 6Vp p 500nsec div WF No IC401 40 41 PLAY 6Vp p 1usec div WF No IC403 6 8 16 18 PLAY 6Vp p 1usec div WF No IC404 6 8 16 18 PLAY 6Vp p 1usec div WF No IC403 28 31 36 39 PLAY 32Vp p 1usec div W...

Page 113: ...m Table 2 2 WF No IC600 2 13 14 PLAY 0 4Vp p 200usec div WF No IC8001 111 112 PLAY 2Vp p 20nsec div WF No IC8001 36 42 PLAY 4 8Vp p 2usec div WF No IC8001 63 PLAY 1 25Vp p 50usec div WF No IC8001 102 PLAY 5Vp p 1usec div ...

Page 114: ...L DZ2J15000L FK3503010L B1ABDF000026 B1GBCFJJ0041 B1GBCFGG0025 DSA200100L DSA200200L B1ABCF000231 B1KAB0000021 C0DBAYY00927 8P C0CBCDC00063 C0EBE0000504 C0DBZYY00311 C0DBGYY02930 C3ABPG000163 54P C1AB00003217 44P C0FBAK000026 16P C0DBZYY00448 8P C0DBEYY00175 8P C0JBAR000367 16P RFKWFXH170E 8P C3EBFY000030 8P RFKWMXH70EB 100P C0JBAR000433 2 3 1 4 5 A Ca Cathode Anode 1 3 4 2 Anode Anode Anode Catho...

Page 115: ...ll up 45 NC No Connection 46 NC No Connection 47 NC No Connection 48 PCONT O System Power Control 49 RGB_H I O Blanking Signal for SCART 50 VMUTE O Video Muting 51 VBUS_EN O USB Vbus Supply Enable 52 USB_OC O USB Over Current Protection 53 NC No Connection 54 NC No Connection 55 DCDET1 I Power Supply Failure Detection F76 56 DCDET2 I D Amp and Fan Failure Detection F61 57 NC No Connection 58 NC No...

Page 116: ...egment Output 14 19 P13 O Segment Output 13 20 P12 O Segment Output 12 21 P11 O Segment Output 11 22 P10 O Segment Output 10 23 P9 O Segment Output 9 24 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...

Page 117: ...HEATSINK EXT A H2016 H902 H901 FP9001 FP8531 FP8252 FP8251 FP8101 FP8002 FP8001 FL901 F1 D AMP HEATSINK CN951 CN950 CN901 CN203 CN202 CN201 CN100 301 28 27 26 25 25 24 23 23 23 22 21 20 19 18 17 16 15 15 15 15 14 14 14 14 14 14 14 14 14 14 14 14 13 13 13 13 13 13 13 13 13 13 13 12 12 11 11 11 11 11 10 10 10 10 9 3 9 2 9 1 9 8 5 4 3 2 a a b b c c e e f f g g h h i i j j 1 2 3 4 5 6 7 8 9 A B C D E ...

Page 118: ... ACCESSORIES BAG AC PLUG ADAPTOR A8 HDMI CABLE A7 VIDEO CABLE A6 FM INDOOR ANTENNA A4 A3 OI BOOK AC CORD A2 A1 1 A1 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 XH70PH K PACKAGING DRAWINGS POLYFOAM LEFT POLYFOAM RIGHT P2 ...

Page 119: ...1 17 RKWX1002 FL FILTER 1 18 RMCX0066 GROUND SPRING 1 19 RMKX1023 BOTTOM CHASSIS 1 20 RMNX0329 1 FL HOLDER 1 21 RMNX1050 BOTTOM PC SHEET 1 22 RMQ1742 HIMELON SHEET 1 23 RMZX1022 HEATSINK SPACER 3 24 RWJA003200XX 3P CABLE WIRE PANEL POWER BUTTON 1 25 XTB3 10JFJ SCREW 2 26 RGKX1049 K TRAY ORNAMENT 1 27 RMN1017 TOP PC SHEET 1 28 RMF0540 HIMELON 1 TRAVERSE DECK 301 RAY1101 V TRAVERSE ASS Y 1 PACKING M...

Page 120: ...DBEYY00215 IC 1 IC8112 C0DBEYY00175 IC 1 IC8251 C0GBY0000117 IC 1 IC8606 C0EBE0000504 IC 1 IC8651 RFKWFXH170E IC 1 IC9006 C0DBZYY00311 IC 1 TRANSISTORS Q100 B1DGDC000002 TRANSISTOR 1 Q101 B1GBCFJJ0041 TRANSISTOR 1 Q102 DSA200100L TRANSISTOR 1 Q105 B1ABCF000231 TRANSISTOR 1 Q106 B1GBCFJJ0041 TRANSISTOR 1 Q107 B1BABD000001 TRANSISTOR 1 Q114 B1ABBE000003 TRANSISTOR 1 Q116 DSA200100L TRANSISTOR 1 Q300...

Page 121: ...14 INDUCTOR 1 L600 G1CR18JA0020 INDUCTOR 1 L2802 J0JBC0000015 INDUCTOR 1 L2900 G0A330G00016 CHOKE COIL 1 L5701 G0B722G00002 LINE FILTER 1 L5702 G0B453G00003 LINE FILTER 1 Safety Ref No Part No Part Name Description Qty Remarks L8001 G1C100M00049 INDUCTOR 1 L8251 J0JHC0000117 INDUCTOR 1 L8252 J0JHC0000117 INDUCTOR 1 L8302 G1C100M00049 INDUCTOR 1 L8401 G1C100M00049 INDUCTOR 1 L8550 G1C100M00049 INDU...

Page 122: ...A008 0 1 10W 1 R142 D0GBR00JA008 0 1 10W 1 R144 D0GBR00JA008 0 1 10W 1 R145 D0GBR00JA008 0 1 10W 1 W921 D0GDR00JA017 0 1 8W 1 W929 D0GBR00JA008 0 1 10W 1 W930 D0GBR00JA008 0 1 10W 1 W933 D0GBR00JA008 0 1 10W 1 W940 D0GBR00JA008 0 1 10W 1 RESISTORS LB8531 D0GA220JA023 22 1 16W 1 LB8691 D0GA101JA023 100 1 16W 1 LB8692 D0GA101JA023 100 1 16W 1 R101 D0GB220JA008 22 1 10W 1 R102 D0GB392JA008 3 9K 1 10W...

Page 123: ...B3R3JA008 3 3 1 10W 1 Safety Ref No Part No Part Name Description Qty Remarks R499 D0GB3R3JA008 3 3 1 10W 1 R500 D0GB562JA008 5 6K 1 10W 1 R501 D0GB562JA008 5 6K 1 10W 1 R502 D0GB562JA008 5 6K 1 10W 1 R503 D0GB562JA008 5 6K 1 10W 1 R504 D0GB562JA008 5 6K 1 10W 1 R505 D0GB562JA008 5 6K 1 10W 1 R506 D0GB3R3JA008 3 3 1 10W 1 R507 D0GB3R3JA008 3 3 1 10W 1 R520 D0GB104JA008 100K 1 10W 1 R521 D0GB104JA0...

Page 124: ...0X 75 1 16W 1 R8323 ERJ2RKD75R0X 75 1 16W 1 Safety Ref No Part No Part Name Description Qty Remarks R8324 ERJ2RKD75R0X 75 1 16W 1 R8325 D0GBR00JA008 0 1 10W 1 R8326 D0GBR00JA008 0 1 10W 1 R8401 D0GAR00J0005 0 1 16W 1 R8402 D0GA101JA023 100 1 16W 1 R8404 D0GA101JA023 100 1 16W 1 R8411 ERJ2RHD6191X 6 19K 1 16W 1 R8531 D0GAR00J0005 0 1 16W 1 R8532 D0GAR00J0005 0 1 16W 1 R8534 D0GA103JA023 10K 1 16W 1...

Page 125: ... F1H1H104B055 0 1uF 50V 1 Safety Ref No Part No Part Name Description Qty Remarks C437 F1H1H104B055 0 1uF 50V 1 C438 F1H1H104B055 0 1uF 50V 1 C439 F1J1C106A059 10uF 16V 1 C441 F2A1C330B453 33uF 16V 1 C442 F1H1H103B047 0 01uF 50V 1 C443 F1H1H103B047 0 01uF 50V 1 C444 F1H1H103B047 0 01uF 50V 1 C445 F1H1H103B047 0 01uF 50V 1 C446 F1H1H103B047 0 01uF 50V 1 C447 F1H1H103B047 0 01uF 50V 1 C448 F1H1H103B...

Page 126: ...02B047 1000pF 50V 1 Safety Ref No Part No Part Name Description Qty Remarks C5729 F1H1H103B047 0 01uF 50V 1 C5843 F1H1C105A095 1uF 16V 1 C8001 EEE0GA331WP 330uF 4V 1 C8002 F1G1A1040006 0 1uF 10V 1 C8003 F1G1A1040006 0 1uF 10V 1 C8006 F1G1H101A834 100pF 50V 1 C8007 F1G1A1040006 0 1uF 10V 1 C8008 F1G1A1040006 0 1uF 10V 1 C8009 F1G1A1040006 0 1uF 10V 1 C8010 F1G1A1040006 0 1uF 10V 1 C8011 F2G0J221002...

Page 127: ...018 1uF 6 3V 1 FL8102 F1H0J1050018 1uF 6 3V 1 FL8103 F1H0J1050018 1uF 6 3V 1 FL8104 F1J1E1040022 0 1uF 25V 1 SERVICE FIXTURE TOOLS SFT1 RFKZXH150PK2 50P FFC MAIN TO BACKEND 1 Safety Ref No Part No Part Name Description Qty Remarks ...

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Panasonic SA-XH70PH, Service Manual

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