Panasonic SA-HT340EE Service Manual Download Page 81 | Manualshive

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22.5. HT340 Power (Main) Block

SMPS

REG

IC5100

IC5200

IC5300

FR+/FL+

FR-/FL-

HT340 POWER(MAIN) BLOCK

Q2906/Q2907

REG

Q2904/D2915

REG

Q2914/D2944

REG

Q2955/D2941

REG

IC2903

Q2903

REG

Q2913/D2943/D2942

+26/18V

SR+/SL+

SL-/SR-

SW+/SW-

C+/C-

-7V

SW+5V

+9V

DVD2.7V

A+5V

REG

Q2974/D2974

-28V

R

-VP

D+5V

SYS6V

M+9V

SA-HT340EE

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Summary of Contents for SA-HT340EE

Page 1: ...Networks Singapore Pte Ltd All rights reserved Unauthorized copying and distribution is a violation of law SA HT340EE Colour S Silver Type Preset Memory FM 15 stations AM MW 15 stations lFrequency Modulation FM Frequency Range 87 5 108 00MHz 50kHz step Sensitivity 1 8µV IHF S N 26dB 1 4µV Antenna Terminals 75Ω unbalanced lAmplitude Modulation AM MW Frequency Range 522 1629kHz 9kHz step AM Sensitiv...

Page 2: ...rformance Frequency response DVD linear audio 4 Hz 22 kHz 48 kHz sampling 4 Hz 44 kHz 96 kHz sampling CD Audio 4 Hz 20 kHz S N ratio CD Audio 105 dB Dynamic range DVD linear audio 95 dB CD Audio 95 dB Total harmonic distortion CD Audio 0 005 lVideo section Video system Signal system PAL 625 50 PAL 525 60 NTSC Composite video output Output level 1 Vp p 75 Ω Terminal Pin jack 1 system Scart jack 1 s...

Page 3: ...3 SA HT340EE ...

Page 4: ...100 31 10 Service Position 33 10 1 Servicing position of the DVD Module P C B 33 10 2 Servicing position of the Main P C B 33 10 3 Servicing position of the SMPS Module P C B 33 11 Assembly and disassembly of Mechanism Unit 34 11 1 Disassembly Procedure 34 12 Measurements and Adjustments 40 12 1 Service Tools and Equipment 40 12 2 Important points in adjustment 40 12 3 Storing and handling of test...

Page 5: ...nsitivity 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 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 m...

Page 6: ... the assembly on a conductive surface such as aluminum foil to prevent electrostatic charge buildup or exposure 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 fr...

Page 7: ...n power from pick up 100µW VDE Laser radiation from pick up unit is safety level but be sure the followings 1 Do not disassemble the optical pick up unit since radiation from exposed laser diode is dangerous 2 Do not adjust the variable resistor on the pick up unit It was already adjusted 3 Do not look at the focus lens using optical instruments 4 Recommend not to look at pick up lens for a long t...

Page 8: ...ork using Lead Free Solder PbF The lead free solder has to be used when repairing the equipment for which the lead free solder 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 th...

Page 9: ...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 connecting the flexible cable cut off the antistatic FPC 5 2 Grounding for el...

Page 10: ...10 SA HT340EE ...

Page 11: ...Remote control AM loop antenna FM indoor antenna AC cord Video cable Speaker label Mic 6 Accessories 11 SA HT340EE ...

Page 12: ...7 Operation Procedures 7 1 Remote Control Key Buttons Operations 12 SA HT340EE ...

Page 13: ...7 2 Main Unit Key Buttons Operations SA HT340 TV works only when the scart cable is connected playback Disc playback Disc playback SELECTOR ME MOR Y TUNING VOLUME AC IN OPEN CLOSE 13 SA HT340EE ...

Page 14: ...7 3 Disc information 7 3 1 Disc playability Media 14 SA HT340EE ...

Page 15: ...7 3 2 File Extension Type Support WMA MP3 JPEG MPEG4 DivX 15 SA HT340EE ...

Page 16: ...7 4 About DivX VOD Content 16 SA HT340EE ...

Page 17: ...k Initialization of the player factory setting is restored Used after replacement of micro computer FLASH ROM IC EEPROM and HDMI module MENU Communication error display ENTER DVD Module reset In initialization mode Timer 1 check Refer to the section 8 2 3 Service Mode Table 3 for more information Timer 1 reset Timer 2 check Timer 2 reset PAUSE Writing of laser drive current value after replacement...

Page 18: ...ror code 0 x DXXX is expressed DVDnn FXXX Error code 0 x 0000 is expressed DVDnn F xx denotes the error code In STOP no disc mode press STOP button on the player and PAUSE button on the remote control unit Initial setting of laser drive current Initial current value for each of DVD laser and CD laser is separately saved in the EEPROM IC The value denotes the current in decimal notation The above e...

Page 19: ... Region No N noPAL P PAL N NTSC 6 PAL60 Panel controller jumper information Cancelled automatically 5 seconds later Cancelled automatically 5 seconds later DVD module firmware version is displayed on the FL Display The firmware version can be updated using recovery disc Region display mode DVD module firmware version display Region display In STOP no disc mode press STOP button on the player and 6...

Page 20: ...Timer 2 reset Spindle motor operation timer Shown to the left is DVD laser time and to the right is CD laser time Time is shown in 4 digits of decimal notation in a unit of 10 hours 0000 will follow 9999 Shown to the left is DVD laser time and to the right is CD laser time It will clear to 0000 upon reset Time is shown in 5 digits of decimal notation in a unit of 10 hours 00000 will follow 99999 T...

Page 21: ...21 SA HT340EE ...

Page 22: ...or next error H16 Disc tray close detection switch S9001 failure The disc tray cannot be closed it opens spontaneously Press n STOP on main unit for next error F61 Power digital amp IC op DC output voltage abnormal Upon power on PCONT High DCDET Low Press n STOP on main unit for next error F76 Power digital amp IC op DC output voltage abnormal Speaker Jack shorted or amp circuit Press n STOP on ma...

Page 23: ...s in CD series Press n STOP on main unit for next error F612 No CRC OK for a specific time DVD Access failure to ID data in DVD series Press n STOP on main unit for next error F620 Laser safeguard high temperature condition High temperature of the laser guide unit OPU unit Press n STOP on main unit for next error F621 Laser safeguard circuit failure condition Circuitry failure of the laser guide u...

Page 24: ...V DECORDER SDRAM and FLASH ROM firmware Press n STOP on main unit for next error F8A0 Message command is not appropriate Begin sending message to AV task Press n STOP on main unit for next error Note An error code will be canceled if a power supply is turned OFF 1 CPPM is the copy guard function beforehand written in the disk for protection of copyrights 2 CEC is the consumer electronic control us...

Page 25: ...ted purpose After version up recovery processing is executed automatically Part number of the recovery disc for version up will be noticed when it is supplied Updating firmware 1 Load the recovery disc on to the player and run it 2 Firmware version of the player is automatically checked Appropriate message appears whenever necessary 3 Using remote controller s cursor key select whether version upd...

Page 26: ...ng heat sinks located in the unit 5 Select items from the following index when checks or replacement are required Disassembly of Top Cabinet Disassembly of DVD Lid When taking out disc manually Disassembly of Front Panel Disassembly of FL P C B Mic P C B Volume P C B Disassembly of Mechanism Unit Disassembly of DVD Module P C B Disassembly of Rear panel Disassembly of SMPS Module P C B Disassembly...

Page 27: ...9 1 Disassembly Flow Chart 9 2 Main Components and P C B Locations 27 SA HT340EE ...

Page 28: ... gear for drawing out tray from the mechanism unit Inserts a screw driver into the gear The gear jig Step 2 Insert the gear jig into the tray open close hole Step 3 Turn the gear jig counterclockwise to open the tray Note Do not use force to push the tray backwards as it can damage the mechanism unit Step 4 Turn the gear jig clockwise to return tray Step 5 Release the tabs and remove DVD lid 28 SA...

Page 29: ...h the front panel Special Note Avoid placing the set in a position that might cause damage to the jacks when removing the front panel assembly 9 6 Disassembly of FL P C B Mic P C B Volume P C B Follow the Step 1 to Step 5 of Item 9 5 for disassembly of front panel Disassembly of FL P C B Step 1 Remove 2 screws Step 2 Remove the front angle Step 3 Remove 2 screws Step 4 Remove the panel angle Step ...

Page 30: ...isassembly of DVD Mechanism Unit Follow Step 1 to Step 3 of Item 9 3 Follow Step 1 of Item 9 5 Step 1 Remove 2 screws Step 2 Detach FFC cables at connectors CS901 CN2001 Step 3 Lift up the mechanism unit vertically to remove it 9 8 Disassembly of DVD Module P C B Follow Step 1 to Step 3 of Item 9 7 Step 1 Remove 4 screws Step 2 Detach FFC cables at the connectors FP8251 FP8531 30 SA HT340EE ...

Page 31: ...tep 4 of Item 9 9 Step 1 Remove 1 screw Step 2 Detach cables at the connectors CN2 CN3 Step 3 Remove SMPS Module P C B 9 11 Disassembly of Main P C B Tuner Extent P C B Follow Step 1 to Step 3 of Item 9 3 Follow Step 1 of Item 9 5 for disassembly of DVD lid Follow Step 1 to Step 3 of Item 9 7 Follow Step 1 to Step 3 of Item 9 9 Step 1 Remove 3 screws Step 2 Detach FFC cables at connector CN2 CN3 S...

Page 32: ... Remove 2 screws Step 3 Remove the digital amp IC IC5100 Note For disassembly IC5200 IC5300 repeat the Step 1 to Step 3 Refer to the diagrams of Main P C B Section 19 2 for location of the parts 32 SA HT340EE ...

Page 33: ...p 1 Connect FFC cables at connectors CN2 CN3 CN2001 CN2004 CN2005 CN2006 CN2007 Step 2 Connect fan unit CN5704 Step 3 Turn over Main P C B Step 4 Turn mechanicm unit to vertical position as show in illustration over Main P C B 10 3 Servicing position of the SMPS Module P C B Follow Item 9 7 Follow Item 9 10 Follow Item 9 11 Step 1 Connect FFC cables at connectors CN2 CN3 CN2001 CN2004 CN2005 CN200...

Page 34: ...de of the lever A in the right direction The right groove opens and the boss becomes seen Step 3 Open the lever B to left The 2 grooves at the left side open Step 4 Remove the traverse unit 11 1 2 Disassembly of Tray Unit Step 1 Slide the guide tray unit while pressing the stopper in the arrow direction and remove the guide tray unit Step 2 Raise the loading unit Step 3 Slide the lever in the arro...

Page 35: ... into the unit sliding over the groove on the mechanical chassis unit Step 2 Insert the tray to the point before the tab of the mechanical chassis unit Step 3 Hook the drive arm concave phase over the tray and the tray slider Step 4 Press in the tray Step 5 Make sure that the tray and the drive arm move smoothly 11 1 3 Disassembly of Loading section Step 1 Spread the tabs at the both sides and pus...

Page 36: ...the tab and remove the pulley Step 6 Remove the relay gear Step 7 Turn the change lever in the arrow direction till it stops Step 8 Hook the change lever spring on the change lever project part temporarily Step 9 Pull the lever B in the bottom side to your side and remove the change lever Step 10 Remove the drive rack the sub rack and the drive gear 36 SA HT340EE ...

Page 37: ... 1 Remove 3 screws 11 1 5 Disassembly of Optical Pickup Unit Special Note Anti static measures are necessary due to handling of OPU unit Step 1 Spread the tabs to push in the pin Step 2 Remove 4 pins Step 3 Remove the middle chassis 37 SA HT340EE ...

Page 38: ...ow direction till it stops Step 5 Remove 2 screws Step 6 Remove the drive rack Step 7 Remove 1 screw Step 8 Slide the shaft in the arrow direction Step 9 Lift the optical pickup unit with the shaft Step 10 Remove the optical pickup unit 38 SA HT340EE ...

Page 39: ... rubber out Assembling the optical pickup unit Step 1 Pass the intermediate FPC through the frame hole Step 2 Align the guide section of the optical pickup unit with the rail Step 3 Install the shaft top to the holder 39 SA HT340EE ...

Page 40: ...justment if there is a noticeable degradation in picture quality Optical adjustments cannot be made inside the optical pickup Adjustment is generally unnecessary after replacing the traverse unit 12 2 2 Important points in electrical adjustment Follow the adjustment procedures described in this manual 12 3 Storing and handling of test discs Surface precision is vital for DVD test discs Be sure to ...

Page 41: ...ind the optimum point 3 Finish the procedure with tilt adjustment Jitter value depends on the model 1 If the jitter value changes like B the optimum point is easy to find 2 If the jitter value changes like A set the optimum point near the middle 12 4 1 3 Check after adjustment Play test disc or any other disc to make sure there is no picture degradation in the inner middle and outer peripheries an...

Page 42: ...P OUT SIGNAL DATA REQUEST DATA RESPONSE DIGITAL SERVO CONTROLLER DATA SLICE LOOP FILTER DIGITAL VIDEO DISC INITIAL LOGO ABBREVIATIONS E EC ECR ENCSEL ETMCLK ETSCLK ERROR TORQUE CONTROL ERROR TORQUE CONTROL REFERENCE ENCODER SELECT EXTERNAL M CLOCK 81MHz 40 5MHz EXTERNAL S CLOCK 54MHz F FBAL FCLK FE FFI FEO FG FSC FSCK FOCUS BALANCE FRAME CLOCK FOCUS ERROR FOCUS ERROR AMP INVERTED INPUT FOCUS ERROR...

Page 43: ... SERIAL SUB CODE CLOCK SUB CODE Q DATA SYSTEM CLOCK T TE TIBAL TID TIN TIP TIS TPSN TPSO TPSP TRCRS TRON TRSON TRACKING ERROR BALANCE CONTROL BALANCE OUTPUT 1 BALANCE INPUT BALANCE INPUT BALANCE OUTPUT 2 OP AMP INPUT OP AMP OUTPUT OP AMP INVERTED INPUT TRACK CROSS SIGNAL TRACKING ON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK VCC VCDCONT VDD VFB VREF VSS V BLANKING COLLECTOR POWER SUPPLY...

Page 44: ...2 0 0 1 0 1 1 3 1 7 0 1 0 1 0 1 3 4 1 6 Ref No MODE 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 CD PLAY 0 1 1 7 0 2 1 7 0 3 1 6 1 6 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 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 3 4 3 0 3 4 3 1 3 1 0 1 3 1 3 3 3 4 3 0 3 0 0 1 2 9 3 4 2 7 3 3 3 3 3 3 3 2 2 0 Ref No MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 ...

Page 45: ... 0 0 0 0 0 0 1 4 0 0 0 0 1 0 0 0 0 0 0 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 0 1 0 0 4 8 0 5 6 0 0 0 0 0 0 0 0 0 0 0 0 0 STANDBY 0 0 1 0 0 4 8 0 5 6 0 1 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 6 2 6 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 STANDBY 0 0 0 0 6 4 6 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Re...

Page 46: ...9 10 11 12 13 14 15 16 17 18 19 20 CD PLAY 4 9 0 0 0 1 2 8 0 7 4 6 3 7 0 4 8 21 0 21 0 18 9 18 8 14 7 18 9 14 7 STANDBY 4 9 0 0 0 2 8 0 7 4 6 3 7 0 4 9 21 0 21 0 21 0 18 9 10 5 8 4 14 7 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 9 21 0 21 0 14 7 14 7 18 9 21 0 21 0 16 8 21 4 14 9 12 8 19 1 19 1 19 1 19 1 19 1 19 1 19 1 19 1 STANDBY 14 7 21 0 18 9 10 5 10 5 1...

Page 47: ...p p 20usec div WF No IC2801 4 PLAY 1 2Vp p 5msec div 0 9Vp p 20usec div WF No IC2801 8 11 PLAY 1 4Vp p 50usec div WF No IC2801 13 PLAY 0 6Vp p 50usec div WF No IC2801 24 27 PLAY 2 2Vp p 50usec div WF No IC2801 30 PLAY 2 3Vp p 50usec div WF No IC2801 32 PLAY 1 5Vp p 20usec div WF No IC2802 2 4 6 PLAY 2 3Vp p 50usec div WF No IC2801 15 PLAY 0 6Vp p 50usec div WF No IC2801 18 21 PLAY 1Vp p 50usec div...

Page 48: ...C000055 8p C9ZB00000461 32p C3EBEG000072 8p C3ABPG000145 54p C0HBB0000057 44p C1AB00002463 100p C2CBYY000194 100p RFKWMHA0B160 XN0460100L XP0621400L B1BACG000023 B1BCCG000002 Anode Cathode Ca A A Ca Cathode Anode MN864701 164p MN2DS0009VP 256p 1 24 25 48 1 4 2 5 3 UNR511V00L UNR521100L B0ADCJ000020 B0ACCK000005 B0BC5R000009 B0BC7R500001 B0BC3R400001 B0JCPD000025 B0BC01200019 B0BC013A0007 A Ca Cath...

Page 49: ...4 3 2 1 10 1 5 4 2 14 13 12 11 10 9 8 6 3 1 7 JK5000 CN2001 H2004 CN5704 CN2007 CN2005 1 7 CN2006 CN2002 JK1001 JK2002 1 3 2 1 2 12 13 10 1 10 1 SENSOR Z6900 CN6001 VR6800 1 4 H6004 CP2010 CN2010 VOLUME PbF PbF PbF PbF TO FAN UNIT 1 2 3 1 7 6 5 4 3 2 8 7 5 4 3 2 1 VR6081 JK6802 H6903 MIC VOLUME MIC TRAY LOADING P C B F SOLDER SIDE TO TUNER PACK UNIT MAIN P C B B SOLDER SIDE TUNER EXTENT P C B G SO...

Page 50: ...SA HT340EE 50 ...

Page 51: ... LPC1 LPC01 VIN9 VIN10 VIN5 VIN6 VIN7 VIN8 VIN4 VIN3 VIN2 VIN1 MOTOR SPINDLE MOTOR TRAVERSE ACT F HFM ACT F ACT T ACT T ACTUATOR COIL FOCUS COIL TRACKING BIAS2 TRACKING COIL FOCUS COIL TRAVERSE SPINDLE MOTOR DRIVE C0GBG0000048 IC8251 PWM1 VHALF TRV DRV 144 128 MUTE12 MUTE CH4 20 MUTE4 MUTE3 LDIN 6 OPOUT SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL IC8001 MN2DS0009AP DV3 2 LSI LD DRIVE LD DRIVE ...

Page 52: ... LOW PASS FILTER OUTPUT AMP AND DAC V OUT6 LOW PASS FILTER OUTPUT AMP AND DAC V OUT5 LOW PASS FILTER OUTPUT AMP AND DAC V OUT4 LOW PASS FILTER OUTPUT AMP AND DAC V OUT3 LOW PASS FILTER OUTPUT AMP AND DAC V OUT2 LOW PASS FILTER OUTPUT AMP AND DAC V OUT1 LOW PASS FILTER OUTPUT AMP AND DAC V OUT8 MODULATOR DELTA SIGMA MULTI LEVEL ENHANCED V OUT7 LOW PASS FILTER OUTPUT AMP AND DAC 4 3 78 77 76 2 6 169...

Page 53: ...2 8 6 14 15 13 11 10 32 7 REGULATOR Q1004 Q1003 Q1005 SWITCH Q1002 Q2805 INVERTER SWITCH SWITCH Q1006 BUFFER IC1101 VIDEO DRIVE C9ZB00000461 30 26 29 27 17 18 20 21 23 24 SA HT340EE BLOCK DIAGRAM 2 11 7 19 VIDEO BUFFER MONITOR OUT IC1102 C1AB00001731 JK1001 21PIN AV JACK IN1 4 6 1 IN2 SW OUT GREEN I O 1 3 A A OUT A B OUT 2 6 A A IN A B IN BLUE I O 8 FUNK SW 16 BLK I O V OUT 15 RED I O 81 RGB H C I...

Page 54: ... TONE DVD FL FR FRIN FL IN SR IN SL IN INR1 INL1 INR2 INL2 INR3 INL3 INR4 INL4 INR5 INL5 RECOUTR RECOUTL AUX JK2001 FLSEL OUT FRSEL OUT FLVOL IN FRVOL IN SLVOL IN SRVOL IN CVOL IN SUBVOL IN SLSEL OUT SRSEL OUT CSEL OUT SUBSEL OUT 13 22 14 21 53 52 AMP IC2102 VREF AMP AMP AMP AMP AMP AMP AMP AGC AMP AMP H BASS MCU I F ASS TONE AMP B B B B B DRIVE LED MUTE C SW 67 SURROUND L R AMP Q3008 MUTING Q3003...

Page 55: ...2 4 CENTER CENTER SUBWOOFER CENTER SUBWOOFER SUBWOOFER CH2 INPUT CH1 INPUT MUTE STANDBY 6 8 IC5300 AN17831A POWER IC _ _ _ MUTE REF STANDBY CIRCUIT _ _ _ VCC 8 9 5 CH2 OUTPUT CH2 OUTPUT CH1 OUTPUT CH1 OUTPUT B GND 7 12 10 2 4 AN30070A POWER CONTROL Q2916 2917 3 1 2 DC DC CONVERTER SS VCC LX OUT B Q2903 9V REGULATOR Q5740 5742 Q5744 5746 FAN MOTOR DRIVE M Q2910 Q2905 DC DETECT DC DETECT DC DETECT Q...

Page 56: ...SA HT340EE 56 ...

Page 57: ...itch SELECTOR VR6081 VR Mic level VR6800 VR Volume jog Important safety notice Components identified by mark have special characteristics important for safety Furthermore special parts which have purposes of fire retardant resistors high quality sound capacitors low noise resistors etc are used When replacing any of components be sure to use only manufacturer s specified parts shown in the parts l...

Page 58: ...58 SA HT340EE ...

Page 59: ...DDVD GND OEIC VREF1 VCC SUB2 SUB1 PIN CD SUBSEL GND VRCD FP8531 LDCNT MUTE3 TRIN BIAS2 LDIN VIN3 PREVCC FIN VCC CH3 4 MUTE4 GND CH3 4 VO3 VO3 VO4 VO4 BIAS1 VIN1 VIN2 OPIN OPIN OPOUT GND PRE FIN VCC CH1 2 MUTE12 GND CH1 2 VO2 VO2 VO1 VO1 VIN1 VIN2 VIN4 VIN3 RFINP RFINN LPC1 VREFH VIN6 VIN5 LPC2 RAM_CD LB8260 ERJ3GEY0R00V LB8259 ERJ3GEY0R00V LB8258 ERJ3GEY0R00V LB8257 ERJ3GEY0R00V LB8561 J0JBC000004...

Page 60: ...25 ERJ2GE0R00X FR LB8426 ERJ2GE0R00X A REF LB8423 ERJ2GE0R00X ZFLAG AMUTE LB8424 ERJ2GE0R00X AUDIODIGITAL LB8491 ERJ2GE0R00X DOP_CPU CMD LB8693 ERJ2GEJ101X DOP_CPU STAT LB8692 ERJ2GEJ101X FL8103 F1H0J1050022 VCC GND GND VCC OP_CPU_CLK OP_CPU_CMD OP_CPU_STAT C8695 0 1 C8691 0 1 LB8690 J0JBC0000106 IC8691 C0JBAA000346 AND GATE LOGIC IC QR8420 UNR521100L AUDIO MUTING SWITCH IC8695 C0JBAA000346 AND GA...

Page 61: ...4 41 15 40 16 39 17 38 18 37 19 36 20 35 21 34 22 33 23 32 24 31 25 30 26 29 27 28 C8602 0 015 VDD DQ0 VDDQ DQ1 DQ2 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 VDD LDQM WE CAS RAS CS BA0 BA1 A10 AP A0 A1 A2 A3 VDD VSS DQ15 VSSQ DQ14 DQ13 VDDQ DQ12 DQ11 VSSQ DQ10 DQ9 VDDQ DQ8 VSS NC UDQM CLK CKE NC A11 A9 A8 A7 A6 A5 A4 VSS EXADR1 EXADR2 EXADR3 MDQ15 MDQ14 MDQ11 MDQ10 DQM1 CLK MA7 MA6 MA5 MA4 MDQ0 MDQ1 MDQ4...

Page 62: ...IN7 VIN6 VIN5 VIN9 VIN10 P0 P1 P2 VSS VDD33 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P13 P14 VSS VDD12 NRST FG DRV5 DRV4 DRV3 DRV2 DRV1 DRV0 VSS VDD33 MONI7 MONI6 MONI5 MONI4 MONI3 MONI2 MONI1 MONI0 AVDDD PLFIL1 AVSSD VREFH7 VREFL7 CCAPA AVSSC CDATA AVDDC ANAMONI1 ANAMONI2 RFINN RFINP VIN1RF VIN2RF VIN4RF VIN3RF AVDDB VREFH5 VREFL5 AVSSB LPC1 LPC01 LPC2 LPC02 VREFH VHALF MDQ29 MDQ17 MDQ30 MDQ16 MDQ31 ...

Page 63: ...264 220P R2164 10K C2164 220P R2265 3 3K R2165 3 3K R2943 2 7K R2942 2 2K W2503 0 R2807 1K VREF C2819 100P C2821 100P C2820 100P C2822 100P L2801 G0C220JA0055 Q2030 B1GBCFJJ0051 WIDE Q2805 B1GBCFJJ0051 D2900 B0BC7R500001 L2800 G0C220JA0055 C2833 16V10 1 2 3 E2900 K4CZ01000027 C2904 0 TO DVD MODULE CIRCUIT FP8101 ON SCHEMATIC DIAGRAM 2 A TO TRAY LOADING CIRCUIT CS901 ON SCHEMATIC DIAGRAM 11 F TO TU...

Page 64: ...YTE SINE_FL SINE_SW TRAY_OPEN TRAY_CW TRAY_CCW TRAY_CLOSE TRAY_OPEN TRAY_CW TRAY_CCW WIDE VCC NC NC NC VCC_CTRL VSS MIC_SW MUTE_C MUTE_SURR NC NC NC NC NC NC NC NC NC MUTE_FRONT_SW DC_DET DVD_PCONT JOG_A JOG_B SCART_MUTE WIDE1 MIC_SW MUTE_C_SW MUTE_SURR MUTE_F_SW DC_DET STYB DVD_PCNT NC NC NC JOG_A JOG_B NC SCART_MUTE IC2018 C2CBYY000194 R2019 27K R2017 27K R2032 47K R2095 4 7K R2001 100K R2096 10...

Page 65: ...R2336 12K C2423 100P R2436 12K C2615 2200P R2619 20K C2295 1 C2195 1 C2018 16V47 C2017 0 01 C2020 0 01 C2019 16V47 R2114 4 7K C2117 0 047 C2118 0 22 C2214 0 022 R2218 4 7K C2215 0 015 R2115 10K R2215 10K R2502 10K R2302 10K R2501 6 8K R2303 10K R2301 1 8K R2401 1 8K R2611 1 2K R2610 56K R2402 10K C2301 1 C2401 1 C2216 4700P R2214 4 7K C2217 0 047 C2218 0 22 C2119 1 C2121 0 047 C2120 0 039 C2221 0 ...

Page 66: ...K R5310 1 2K C5301 50V10 C5304 470P C5305 470P C5799 0 1 C5790 1000P C5308 16V22 C5795 0 1 C5307 0 22 R5309 1 2K C5306 0 22 R5306 1 2K C5303 0 22 R5305 1 2K C5302 0 22 C5792 6 3V220 C5794 16V33 C5798 50V100 C5797 50V1 C5796 50V2 2 C5791 16V100 R5762 150K R5761 2 2M IC5300 AN17831A SR SR SL SL SW SW C C Q3009 B1ABCF000176 Q3003 B1GDCFJJ0047 Q3008 B1ABGC000005 D3001 B0ACCK000005 D5302 B0ACCK000005 C...

Page 67: ...IRCUIT M 9V REGULATOR 9V REGULATOR DC DETECT DC DETECT CONTROL DC DETECT DVD A 5V REGULATOR DVD 2 7V REGULATOR 7V REGULATOR 7V REGULATOR DC DC CONVERTER SW 5V REGULATOR VP REGULATOR B SIGNAL LINE B SIGNAL LINE R2007 10K W2578 0 W2576 0 LCH_OUT R1200 470 R1100 470 R2986 22 R2985 22 R2984 22 R2983 22 R2982 22 R2981 22 Q2980 B1BACD000018 SWITCHING W2506 0 Y R2503 W2529 0 PY IC1101 C9ZB00000461 Q1007 ...

Page 68: ...3AAA0000803 R6905 1 5K C6805 100P S6805 PLAY S6806 SELECTOR STOP TUNE DOWN REVERSE TUNE UP FORWARD OPEN CLOSE R6804 1 8K R6805 2 2K VR6800 EVEKE2F2524M VOLUME JOG S6804 S6803 R6802 1K R6803 1 2K S6802 S6801 R6801 1K 3 1 2 4 JOG_A JOG_B KEY2 DGND CN2005 3 1 2 4 JOG_A JOG_B KEY2 JOG_A JOG_B KEY2 DGND CN5704 3 1 2 FANDCOUT GND FANLOCK FANDCOUT FANLOCK A B C D E F G H 67 68 69 70 71 72 73 74 75 76 77 ...

Page 69: ...PEN 1 2 3 4 7 1 2 3 4 5 6 7 8 9 5 6 LOADING MOTOR TO MAIN CIRCUIT H2004 on SCHEMATIC DIAGRAM 5 CP2010 CN2010 2 6 8 9 7 5 3 1 10 2 4 6 8 9 7 5 3 1 10 2 4 6 8 9 7 5 3 1 TO MAIN CIRCUIT CN2002 on SCHEMATIC DIAGRAM 5 B TO TUNER PACK J3CCBC000012 TUNERGND TUNER CLK TUNER DI TUNER SD TUNER LCH TUNER DO ST TUNER RCH RDS DETECT T 9V PORT_SEL TUNERGND TUNER CLK TUNER DI TUNER SD TUNER LCH TUNER DO ST TUNER...

Page 70: ...SA HT340EE 70 ...

Page 71: ...7 RX8015 C8004 RX8018 R8011 C8012 RX8019 R8012 C8003 RX8014 RX8013 C8013 C8014 RX8012 RX8011 RX8032 IC8691 IC8695 C8691 C8695 K8251 IC8251 K8001 FP8101 FP8251 1 64 129 192 65 128 193 256 1 5 10 15 20 25 30 35 40 50 45 C8111 C8112 C8113 C8257 C8258 C8256 C8253 C8262 C8421 C8423 C8550 C8551 C8552 C8553 C8554 C8561 C8562 C8563 C8564 IC8111 K8421 L8550 LB8421 LB8422 LB8423 LB8424 LB8425 LB8426 LB8427 ...

Page 72: ...165 W2506 W2503 W2504 R5108 R5111 R5112 R5212 R5211 R5208 R5308 R5311 R5312 R5313 C5305 C5104 C5105 C5204 C5205 C5304 C2195 R2601 R2960 R2031 R2063 R2076 R2079 R2080 R2084 R2088 C2004 C2009 C2906 D2906 D2918 R2007 D2005 D2007 D2008 Q2003 W2591 D2001 D2002 R2942 R2943 R2944 R2950 R2952 C2819 C2820 C2822 C5505 D2929 Q2030 Q2004 W2587 W2588 W2530 W2590 W2547 W2539 D2974 W2545 W2525 W2553 W2508 W2580 ...

Page 73: ... C6918 W6012 W6011 S6800 POWER C6806 C6805 R6805 R6804 R6803 R6802 R6801 H6004 S6801 S6802 S6803 S6804 S6805 S6806 VR6800 TUNE UP FORWARD W6516 C6701 C6711 C6710 C6708 W6515 C6707 R6708 R6707 C6709 C6706 C6703 C6702 R6709 R6706 R6705 R6703 R6702 R6701 W6514 W6517 L6083 L6082 L6081 R6081 IC2204 C6093 VR6081 JK6802 H6903 CP2010 CN2010 TO TUNER PACK 0490A 3 0490A 3 PbF 0490A 3 0490A 3 PbF LOADING MOT...

Page 74: ...SA HT340EE 74 ...

Page 75: ...eck laser drive circuitry voltages and current Check CD laser drive Compare the above with OK condition Module Compare the above with OK condition Module Check DVD laser drive Check voltages and LD current and compare with Check voltages and LD current and compare with OK Module OK Module a Check SDRAM address and data bus signal b Check video signals c Check audio DAC circuitry signals Traverse u...

Page 76: ...OLTAGES VREF Loading Drive VIDEO DRIVER IC904 IC2004 Q2974 D2974 FL FL1 FL FL2 VP SW 5V IC1101 IC6901 FL6901 JK1001 AV C Y CR CB PY SYSTEM CONTROL IC2018 FR FR FL FL TRAY_OPEN TRAY_CLOSE TRAY_CCW ZFLAG MUTE_DVD DVD_CM DVD_STA DVD_CK AUDIO VIDEO SL SL SR SR SW SW C C TO SPEAKERS DVD MODULE DV 3 2 FL DRIVER POWER BLOCK MAIN FL DISPLAY SMPS MODULE SA HT340EE 76 ...

Page 77: ...tem LSI FEP EFM Demodulate ECC BEP MPEG2 Decode SP Motor TRV Motor IC8611 TRV sw CD DVD IC8251 IC8001 IC8151 IC8111 D 3 3V VDD 1 2V IC8051 IC8421 IC8651 Driver FO TR Act TRV SP Motor OPU UNIT LD Drive REG REG LD Drive EEPROM M M M 9V 2 7V D 5V SD RAM SD RAM Flash ROM Flash ROM Audio DAC 5V SA HT340EE 77 ...

Page 78: ...R In MUSIC PORT In AUX In TUNER In DVD Module ON ON DVD Mix L R DVD Front L R Volume DVD Center DVD Sub Woofer DVD Surround L R AGC ASS DVD 5 1ch Play Back Mode IC2102 Head Phone Front L R Center Sub Woofer Surround L R IC5100 IC5200 IC5300 HIC ASP SA HT340EE 78 ...

Page 79: ... In Line Out TCR In AUX In TUNER In DVD Module ON DVD Mix L R DVD Front L R Volume DVD Center DVD Sub Woofer DVD Surround L R AGC ASS 2ch Analog input Mode IC2102 Head Phone ASP Front L R Center Sub Woofer Surround L R IC5100 IC5200 IC5300 HIC SA HT340EE 79 ...

Page 80: ...6 Q2907 Q2903 D2902 30V 30V 30V FL FL VP 5V 7V REG IC2903 Q2935 D2941 Q2912 Q2910 D2917 Q2914 D2944 Q2904 D2915 SYS 6V IC2301 IC2103 IC2600 IC2104 IC2205 IC2801 Q2902 D2914 FOR WIRELESS MODELS ONLY DVD MODULE IC2102 DC_13V RF 5V IC2103 REG SCART DRIVER IC1101 30V T 9V 12V MUTING DVD PCONT POWER HIC SECTION SW 5V 30V DAMP 5V 18V DC_13V M 9V TUNER FL DISPLAY POWER ON MODE AC INPUT ON DAMP 5V SA HT34...

Page 81: ...0 IC5300 FR FL FR FL HT340 POWER MAIN BLOCK Q2906 Q2907 REG Q2904 D2915 REG Q2914 D2944 REG Q2955 D2941 REG IC2903 Q2903 REG Q2913 D2943 D2942 26 18V SR SL SL SR SW SW C C 7V SW 5V 9V DVD2 7V A 5V REG Q2974 D2974 28V R VP D 5V SYS6V M 9V SA HT340EE 81 ...

Page 82: ...C No connection 46 N C No connection 47 N C No connection 48 N C No connection Pin No Terminal Name I O Function 49 N C No connection 50 N C No connection 51 N C No connection 52 N C No connection 53 N C No connection 54 N C No connection 55 N C No connection 56 N C No connection 57 N C No connection 58 N C No connection 59 N C No connection 60 N C No connection 61 N C No connection 62 VCC Power s...

Page 83: ...24 Exploded Views 24 1 Cabinet Parts Location 83 SA HT340EE ...

Page 84: ...84 SA HT340EE ...

Page 85: ...24 2 Packaging 85 SA HT340EE ...

Page 86: ... values are in microfarads µF unless specified otherwise P Pico farads pF F Farads F Resistance values are in ohms unless specified otherwise 1K 1 000 OHM 1M 1 000K OHM The parenthesized indications in the Remarks columns specify the model names and areas Refer to the cover page The marking RTL indicates the retention time is limited for this item After the discontinuation of this assembly in prod...

Page 87: ...96 X2 MIDDLE CHASSIS M 355 RMS0789 FIXED PIN M Ref No Part No Part Name Description Remarks 356 RXQ0946 TRAVERSE MOTOR ASS Y M 357 RXQ1389 DVD OPU SUB ASS Y M PRINTED CIRCUIT BOARDS REP4012B DVD MODULE P C B M RTL REPX0531C MAIN P C B M RTL REPX0531C SCART P C B M RTL REPX0531C VOLUME P C B M RTL REPX0531C FL P C B M RTL REPX0531C MIC P C B M RTL REPX0531C TUNER EXTENT P C B M RTL REP3288B LOADING...

Page 88: ...W TUNE DOWN REVERSE M Ref No Part No Part Name Description Remarks S6804 EVQ21405R SW STOP M S6805 EVQ21405R SW PLAY M S6806 EVQ21405R SW SELECTOR M CONNECTORS CN2001 K1MY50AA0029 50P CONNECTOR M CN2002 K1KA10AA0031 10P CONNECTOR M CN2005 K1KA04AA0193 4P CONNECTOR M CN2006 K1KA07AA0193 7P CONNECTOR M CN2007 K1MN13AA0003 16P CONNECTOR M CN2010 K1KA10AA0031 10P CONNECTOR M CN5704 K1KA03AA0301 3P CON...

Page 89: ...T8592 R O I BOOK RU UR M A4 N1DAAAA00002 AM LOOP ANTENNA M A5 RSA0007 L FM ANTENNA M A6 RQCA0968 SPEAKER LABEL M A7 K2KA2BA00001 VIDEO CABLE M A8 RP VK21E K MIC M RESISTORS R1004 ERJ3GEYJ472V 4 7K 1 16W M R1006 ERJ3GEYJ223V 22K 1 16W M R1007 ERJ3GEYJ223V 22K 1 16W M R1008 ERJ3GEYJ472V 4 7K 1 16W M R1009 ERJ3GEYJ472V 4 7K 1 16W M R1010 ERJ3GEYJ223V 22K 1 16W M R1011 ERJ3GEYJ102V 1K 1 16W M R1012 ER...

Page 90: ...GEYJ123V 12K 1 16W M R2339 ERJ3GEYJ563V 56K 1 16W M R2400 ERJ3GEYJ223V 22K 1 16W M R2401 ERJ3GEYJ182V 1 8K 1 16W M Ref No Part No Part Name Description Remarks R2402 ERJ3GEYJ103V 10K 1 16W M R2403 ERJ3GEYJ103V 10K 1 16W M R2404 ERJ3GEYJ123V 12K 1 16W M R2405 ERJ3GEYJ562V 5 6K 1 16W M R2406 ERJ3GEYJ562V 5 6K 1 16W M R2407 ERJ3GEYJ182V 1 8K 1 16W M R2412 ERJ3GEYJ103V 10K 1 16W M R2436 ERJ3GEYJ123V 1...

Page 91: ...2V 3 9K 1 16W M R5765 ERJ3GEYJ103V 10K 1 16W M R5766 ERJ3GEYJ103V 10K 1 16W M R6081 ERJ3GEY0R00V 0 1 16W M R6701 ERJ3GEY0R00V 0 1 16W M R6702 ERJ3GEYJ473V 47K 1 16W M Ref No Part No Part Name Description Remarks R6703 ERJ3GEYJ681V 680 1 16W M R6705 ERJ3GEYJ102V 1K 1 16W M R6706 ERJ3GEY0R00V 0 1 16W M R6707 ERJ3GEYJ103V 10K 1 16W M R6708 ERJ3GEYJ183V 18K 1 16W M R6709 ERJ3GEY0R00V 0 1 16W M R6801 E...

Page 92: ...V CHIP RESISTOR M W2544 ERJ3GEY0R00V CHIP RESISTOR M W2545 ERJ3GEY0R00V CHIP RESISTOR M W2546 ERJ6GEY0R00V CHIP RESISTOR M Ref No Part No Part Name Description Remarks W2547 ERJ6GEY0R00V CHIP RESISTOR M W2548 ERJ6GEY0R00V CHIP RESISTOR M W2550 ERJ6GEY0R00V CHIP RESISTOR M W2552 ERJ6GEY0R00V CHIP RESISTOR M W2553 ERJ6GEY0R00V CHIP RESISTOR M W2554 ERJ6GEY0R00V CHIP RESISTOR M W2556 ERJ3GEY0R00V CHI...

Page 93: ...83K 0 018 16V M C2262 ECJ1VB1H681K 680P 50V M C2264 ECJ1VB1H221K 220P 50V M C2272 ECJ1VC1H101J 100P 50V M Ref No Part No Part Name Description Remarks C2283 ECJ1VB1A105K 1 10V M C2295 ECJ1VB1A105K 1 10V M C2300 ECJ1VB1A105K 1 10V M C2301 ECJ1VB1A105K 1 10V M C2302 ECJ1VB1C333K 0 033 16V M C2303 ECJ1VB1H473K 0 047 50V M C2304 ECA1CM100B 10 16V M C2305 ECJ1VB1H332K 3300P 50V M C2306 ECJ1VB1A105K 1 1...

Page 94: ...K 0 22 16V M C5103 ECJ1VB1C224K 0 22 16V M C5104 ECJ1VB1H221K 220P 50V M Ref No Part No Part Name Description Remarks C5105 ECJ1VB1H221K 220P 50V M C5106 ECJ1VB1C224K 0 22 16V M C5107 ECJ1VB1C224K 0 22 16V M C5108 ECA1CM220B 22 16V M C5109 ECJ1VB1H104K 0 1 50V M C5110 ECJ1VB1H104K 0 1 50V M C5116 ECJ1VB1H104K 0 1 50V M C5117 ECJ1VB1H104K 0 1 50V M C5120 ECJ1VB1H221K 220P 50V M C5121 ECJ1VB1H221K 2...

Page 95: ...16V M C8258 ECJ0EF1C104Z 0 1 16V M C8261 ECJ0EF1C104Z 0 1 16V M C8262 ECJ0EF1C104Z 0 1 16V M C8301 F2G0J221A031 220 6 3V M C8302 F2G0J330A031 33 6 3V M C8303 ECJ0EB1A104K 0 1 10V M C8304 ECJ0EB1A104K 0 1 10V M C8305 ECJ0EB1A104K 0 1 10V M C8306 ECJ0EB1A104K 0 1 10V M C8311 ECJ0EB1A104K 0 1 10V M C8312 ECJ1VB0J105K 1 6 3V M Ref No Part No Part Name Description Remarks C8313 ECJ1VB0J105K 1 6 3V M C8...

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