ORDER NO.CHM0603010CE Portable DVD/CD PLAYER DVD-LS91EE DVD-LS91GN DVD-LS91GCS RAE1905Z-3C Mechanism Series Colour (S).................Silver Type Specifications Operating temperature range: +5 to +35°C (+41 to +95°F) Operating humidity range: 5-85% RH (no condensation) Region number: Region No.3 (DVD-LS91GCS) Region No.4 (DVD-LS91GN) Region No.5 (DVD-LS91EE) © 2006 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Discs played [8cm (3”) or 12cm (5”)]: DVD (DVD-Video, DivX(EXCEPT GCS/*6,8)) Audio performance: (1) Frequency response: DVD-RAM (DVD-VR, JPEG(*4,6,7), MP3(*2,6)) (MPEG4(EXCEPT GCS/*5,6),DivX(EXCEPT GCS/*6,8)) lDVD (linear audio): 4Hz-22kHz (48kHz sampling) 4Hz-44kHz (96kHz sampling) lCD audio: DVD-R (DVD-Video, DVD-VR, JPEG(*4,6,7), MP3(*2,6)) (MPEG4(EXCEPT GCS/*5,6),DivX(EXCEPT GCS/*6,8)) 4Hz-20kHz (2) S/N ratio: lCD audio: 115dB (3) Dynamic range: DVD-R D
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Battery pack CGR-H701 (lithium ion): Voltage: 7.2V Capacity: 2150mAh Dimensions (excluding protrusions and battery): Windows Media, and the Windows logo are trademarks, or registered trademarks of Microsoft Corporation in the United States and/or other countries. WMA is a compression format developed by Microsoft Corporation. It achieves the same sound quality as MP3 with a file size that is smaller than that of MP3. 235.4(W) x 179.2(D) x 46.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 9.2. UHF displays 23 9.3. Service Mode Table 1 24 9.4. DVD Self Diagnostic Function-Error Code 24 9.5. Last Error Code saved during NO PLAY 28 9.6. Service mode table 28 9.7. Lens cleaning 31 10 SERVICE PRECAUTIONS 32 10.1. Recovery after the dvd player is repaired 32 10.2. Firmware version-up of the DVD player 32 11 ADJUSTMENT PROCEDURES SCHEMATIC DIAGRAM 33 11.2. Important points in adjustment 33 11.3. Storing and Handling Test Discs 33 11.4.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 1 Important Service Information 1.1. Notes When you replace EEPROM or exchange MAIN PCB, you have to take “Manual for customer” to the customer with unit. (also in the case of unit exchanges) Please take and use “Manual for customer” from below. 1. Come with MAIN PCB or EEPROM (Service part). 2. Make a photocopy section 1.3. “Manual for customer” on this service manual. “Manual for customer” has important information for “DivX Video-on-Demand Service” user.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 1.3. Manual for Customer Warning for Customers Who Use the DivX Video-on-Demand content. 1. The registration code has been changed for the repair of the product or the product exchange. 2. Obtain and register a new registration code, otherwise you will no longer be able to play DivX Video-on-Demand content. 3. Follow the procedure on the DivX Video-on-Demand web site to register at http://vod.divx.com/.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 2 SAFETY PRECAUTIONS 2.1. GENERAL GUIDELINES 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. 3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards. 2.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise hamless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device).
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 5 HOW TO REPLACE THE LITHIUM BATTERY This model is using a lithium battery for the remote control ass’y. NOTE: The lithium battery is a critical component. ( Type No.: CR2025 Manufactured by Panasonic. ) It must never be subjected to excessive heat or discharge. It must therefore only be fitted in equipment designed specifically for its use. Replacement batteries must be of the same type and manufacture.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 6 Service caution based on legal restrictions 6.1. General description about Lead Free Solder (PbF) The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this equipment in considering the globally environmental conservation. The normal solder is the alloy of tin (Sn) and lead (Pb).
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 7 HANDLING PRECAUTIONS FOR TRAVERSE DECK It has already been adjusted. The laser diode in the optical pickup may break down due to potential difference caused by static electricity of clothes or human body. So be careful of electrostatic break down during repair of the optical pickup. 7.1. Handling of optical pickup 1. Do not subject the optical pickup to static electricity as it is extremely sensitive to electrical shock. 2.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 8 DISASSEMBLY, REASSEMBLY AND SERVICE POSITION 12
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 8.1.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 8.2. P.C.B. location Release the lock lever and remove the battery pack in the direction of the arrow. 1. Remove the 13 screws from the bottom of the unit. 8.3. Main cabinet of the unit 2. Release the latches and remove the bottom cabinet.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 8.4. 8.4.2. Traverse assembly Reinstalling traverse assembly 1. Reinstall the traverse assembly to the specified pin of the unit. 2. Reinstall the flexible cable of the optical pickpup unit and lock it securely. 3. Remove the solder of each laser short land of the flexible cable. 8.4.1. Removing traverse assembly Caution: 1. Solder the 2 laser short lands on the flexible cable. Remove the solders completely: otherwise the laser diode won’t emit light. 2.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 8.5. 8.5.1. 8.5.2. Optical pick-up unit Reinstalling optical pick-up unit The optical pick-up unit is factory adjusted. Do not touch the adjustment screw. Removing optical pick-up unit 1. Reassemble the disassembled parts in the reverse order of disassembly. 2. When reinstalling the traverse assembly on the main unit after installing the optical pick-up unit, make sure to remove the solder from each of the two laser short lands on the flexible cable.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 8.7. Main P.C.B. 8.9. Monitor assembly 1. Unlock the connector and remove the flexible cable. 2. Remove the connector. 3. Remove the 4 screws and remove the main P.C.B.. 1. Unlock the connector and remove the flexible cable. 2. Remove the 3 screws. 8.8. Operation P.C.B. 1. Remove the connector. 2. Remove the 6 screws and remove the operation P.C.B. 3. Release the latches and remove the hinge cover. 4. Remove the screw and remove the monitor assembly.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 8.11. Monitor cover 1. Roll the flexible cable as shown figure. 1. Remove the 5 screws 2. Install the monitor assembly on the cabinet. 2. Remove the monitor cover into the direction of the arrow. 3. Unlock the connector and remove the flexible cable. 8.10. Disc cover 1. Remove the disc cover in order of (a) and (b).
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 8.12. Mono arm 5. Release the latches and remove the mono arm 1. Remove the 2 screws. 2. Release the latches and remove the shaft covers. 3. Release the friction hinge from boss and remove the mono arm assembly. 6. Remove the plate. 4. Remove the 6 screws.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 8.13. Inverter P.C.B. 1. Roll the flexible cables as shown figure and install it to mono arm cover. 1. Unlock the connector and remove the flexible cable. 2. Remove the connector and remove the inverter P.C.B. 8.14. LCD panel 1. Remove the LCD panel into the direction of the arrow. 2. Install mono arm. 3. Roll 3 turns of the flexible cable and Install the shaft cover (R) to flexible cable. 4.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 8.16. Service position 8.16.1. Board checks 1. Connect the main P.C.B and the traverse assembly with an extension cable. 2. Install the traverse assembly to the tilt adjustment jig using three screws and three washers. Caution: · Remove the rubber cushion from the traverse assembly to prevent it from getting damaged. 3. Install a dick on the traverse assembly. Caution: · Make sure the disk is securely installed on the disk motor. 4. Remove the main P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 9 SELF-DIAGNOSIS FUNCTION AND SERVICE MODE 9.1. Optical Pickup Breakdown Diagnosis As a new feature, this unit has an “optical pick-up problem diagnosis function” and “a tilt adjustment confirmation function” built in. Use the following procedure to efficiently determine the problem and adjust tilt.If "NO DISC" is displayed, before exchanging the optical pick-up, carry out problem diagnosis first.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Cautions to be taken when replacing the optical pickup for short-circuiting or removing the laser diode. (Recommended soldering iron) HAKKO ESD Product The optical pickup may break down due to the static electricity of human body. Take proper protection measures against static electricity before repairing the parts around the optical pickup. (See the page describing the PREVENTION OF STATIC ELECTRICITY DISCHARGE.) 4.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 9.3. Service Mode Table 1 The service modes can be activated by pressing various button combination on the player and remote control unit. Player buttons PAUSE + PLAY Remote control unit buttons 0 5 6 7 9 DISPLAY PAUSE PAUSE BWD-SKIP PLAY 9.4. — Application Displaying the UHF display F_ _ _ Note Refer to section 9.4. SelfDiagnosis Function (UHF Display). Jitter check, tilt adjustment Refer to section 11.4.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Error code Contents Case of Occurrence F010 Set value exceeded parental DVD-Video value in the designated country Disc management data error (Error in management data related to viewing restrictions) F020 TT_SRPT does not DVD-Video/Audio Disc management data error existÅiRLBN is 0 (Error in title-related management data) F021 TT_SRP number is 0 DVD-Video/Audio Disc management data error (Error in title-related management data)
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Error code Contents Case of Occurrence F066 Set value exceeds cell number DVD-Video/Audio Disc management data error in PGC (Chapter number is 0) F067 F070 F080 0xF0C0 Must be a block cell Task Disc Remarks May occur when a wrong chapter number is set (when the set number exceeds the maximum number of chapters in the title).
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Error code Contents Case of Occurrence F0BF No playback because physical Media identification impossible (examples) layer cannot be detected 1. Detection impossible due to inferior disc non-compliant with specifications Task Drive Remarks Registration ECC Registration ECC Registration ECC Registration AV MSG_QOVR AV MSG_NOTCOMP AV MSG_CMDCHG 2. CDV or other unsupported media F600 F601 F603 F700 F701 F702 F740 F750 F890 F891 F893 F894 F895 3.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 9.5. Last Error Code saved during NO PLAY Error code F0BF F0C0 F0C1 F0C2 F0C3 F0C4 F0C5 9.6.
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DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 9.7. Lens cleaning When cleaning the lens, use the lens cleaner which product part No. SZZP1038C.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 10 SERVICE PRECAUTIONS 10.1. Recovery after the dvd player is repaired · When FROM or main P.C.B. is replaced, carry out the recovery processing to optimize the drive. Playback the recovery disk to process the recovery automatically. · Recovery disc (Product number: RFKZD03R005) · Performing recovery 1. Load the recovery disc RFKZD03R005 on to the player and run it. 2. Recovery is performed automatically. When it is finished, a message appears on the screen. 3.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 11 ADJUSTMENT PROCEDURES Be sure to take static electricity countermeasures before adjusting the optical system. Adjust the optical systems according to the prescribed procedure. 11.1. Service Tools and Equipment Application Tilt adjustment Inspection Others Confirmation Name DVD test disc Extension cable (Traverse ass’y to main P.C.B.) Extension cable (Traverse ass’y to main P.C.B.) Tilt adj.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 11.4. Optical adjustment 11.4.1. Optical pick gate adjustment Measurement point ----- Adjustment point Tangential adjustment screw (Adjustment screw A) Radial tilt adjustment screw (Adjustment screw B) Mode Tracking servo "ON" Disc DVDT-S01/S15AS Tracking servo "ON" Measuring apparatus None (Use the service indication on the main unit) Adjustment value Adjust the jitter value to the minimum level. Remove the solder shorts before trying to make the adjustment.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 11.4.1.2. Adjustment 1. Play back the disc (DVDT-S01/S15AS) and make sure the RF signal is outputted. 2. Play back the areas within a radius of 40 ± 1 mm of the disc (middle circumference). 3. Turn the adjustment screw C to minimize the jitter value in the radial direction. (*Once turn the screw to the full position and then back off. You should finish tightening in the tightening direction.) 4.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 11.5.2. Adjusting DC offset of impressed voltage 11.5. Electrical adjustment (LCD) [How to enter into the LCD panel adjustment mode] Adjustment is required when Noise such as horizontal stripes is found on the screen. Adjustment procedure Play back the specified video signal (10 steps, color bas signal). Press and hold down "Back skip" and "Pause" of the main unit at the same time while pressing "Menu" on the remote control unit. Use “3” on remote control unit.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 11.5.5. Adjusting amplitude of impressed voltage Adjustment is required when ----Adjustment procedure Use “2” on remote control unit. 11.5.9. Adjusting color Adjustment is required when ----Adjustment procedure Check point TL8401 Adjustment UP Adjustment DOWN DVD DVD player/remote player/remote control unit control Details of adjustment Press “ “ and “ “ buttons on remote controller, set the right side number to “15”. Use “5” on remote control unit.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 12 Abbreviations INITIAL/LOGO A A0~UP ACLK AD0~UP ADATA ALE AMUTE AREQ ARF ASI ASO ASYNC B BCK BCKIN BDO BLKCK BOTTOM BYP BYTCK C CAV CBDO CD CDSCK CDSRDATA CDRF CDV CHNDATA CKSL CLV COFTR CPA CPCS CPDT CPH1~3 CPUADR CPUADT CPUIRQ CPRD CPV CPWR CS CSYNCIN CSYNCOUT D DACCK DEEMP DEMPH DIG0~UP DIN DMSRCK DMUTE DO DOUT0~UP DRF DRPOUT DREQ DRESP DSC DSLF DVD ABBREVIATIONS ADDRESS AUDIO CLOCK ADDRESS BUS AUDIO PES PACKET DATA ADDRESS LATCH ENABLE AUDIO MUTE AUDIO PES PACKE
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS INITIAL/LOGO R RE RFENV RFO RS RSEL RST RSV S SBI0, 1 SBO0 SBT0, 1 SCK SCKR SCL SCLK SDA SEG0~UP SELCLK SEN SIN1, 2 SOUT1, 2 SPDI SPDO SPEN SPRCLK SPWCLK SQCK SQCX SRDATA SRMADR SRMDT0~7 SS STAT STCLK STD0~UP STENABLE STH STSEL STV STVALID SUBC SBCK SUBQ SYSCLK T TE TIBAL TID TIN TIP TIS TPSN TPSO TPSP TRCRS TRON TRSON ABBREVIATIONS READ ENABLE RF ENVELOPE RF PHASE DIFFERENCE OUTPUT (CD-ROM) REGISTER SELECT RF POLARITY SELECT RESET RESERVE SERIAL DATA INPUT SERIAL DAT
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 13 VOLTAGE CHART Note: · Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with the chassis taken as standard. Therefore, there may exist some errors in the voltage values, depending on the internal impedance of the DC circuit tester.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP Ref No. MODE PLAY STOP E 0 0 1 0 0 QR4001 C 0 0 E 0 0 2 -1.1 -0.8 QR4011 C 0.1 0.1 QR4017 C 2.2 2.0 1 0 0 2 -1.6 0.7 E 0 0 B 3.3 3.3 QR4006 3 4 0 0 0 0 B 3.1 3.1 E 9.0 9.0 5 -1.5 -0.1 E 0 0 6 0 0 QR4013 C 0.8 0 QR4018 C 0 0 5 -5.2 0.7 6 0 0 E 0 0 B 0 0 QR4703 3 4 0 0 0 0 QR4002 C 9.0 9.0 B 7.7 7.7 E 2.9 2.6 1 0 0 2 -1.3 0.6 B 0 3.2 E 0 0 B 2.7 2.7 E 3.2 3.
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DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 14 BLOCK DIAGRAM NOTE Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because it may differ from an actual measuring value due to difference of Measuring instrument and its measuring condition and product itself. 14.1. OVERALL BLOCK DIAGRAM TRAVERSE MECHANISM UNIT MAIN P.C.B. IC3004 IC4003 IC4008 AUDIO POWER AMP DC VOLUME CONTROL PICK-UP UNIT SPEAKER HEADPHONE IC2651 SPINDLE MOTOR DV3.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 14.2. POWER SUPPLY BLOCK DIAGRAM IC6002 (OPERATION MPU) R.SKIP S6004 Q1402 JK1401 DC IN JK1401 1 DC IN IP1401 D1401 D1404 POWER CTL KEY2 6 PA4 F.SKIP S6003 30sec. SKIP S6002 IC1401 REPEAT S6001 CTL QR1402 CTL JK1421 BATTERY JK1421 1 BAT+ IP1421 OPERATION P.C.B. D1405 STOP S6803 PAUSE S6802 Q1412 D1411 IC1411 D1413 (REG OPR+3.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 14.3. SERVO BLOCK DIAGRAM RF SIGNAL MOTOR DRIVE SIGNAL TRACKING ERROR SIGNAL FOCUS ERROR SIGNAL IC2601 IC3004 (DV3.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 14.4. AUDIO BLOCK DIAGRAM :AUDIO SIGNAL IC4003-14,15 4.0Vp-p(0.5msec./div.) IC3004-169 5.0Vp-p(5usec./div.) IC3004 IC4008 IC4003 (DV3.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 14.5. VIDEO BLOCK DIAGRAM :VIDEO SIGNAL LCD PANEL OEH STH1 CLK1 CLK2 CLK3 SOURCE DRIVER RED GREEN BLUE VCOM IC3004-147 0.6Vp-p(20usec./div.) IC3004-148 0.6Vp-p(20usec./div.) IC3004-149 1.0Vp-p(20usec./div.) IC3004-157 0.6Vp-p(20usec./div.) IC3201-21 1.2Vp-p(20usec./div.) IC3201-18 1.2Vp-p(20usec./div.) IC3004-156 1.0Vp-p(20usec./div.) GATE DRIVER IC3201-30 2.0Vp-p(20usec./div.) IC3201-24 2.0Vp-p(20usec./div.
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DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 15 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC DIAGRAM NOTES 15.1. INTERCONNECTION SCHEMATIC DIAGRAM FP6801 6 5 4 3 2 1 FP6202 1 OPR+3.3V 2 REMOIRQ 3 DGND 4 KEY3 5 KEY1 6 PLAY VCOM STH1 GND(STH2) VB RED GREEN BLUE VGND OEH VDD MODE GND(UD) CLK1 CLK2 CLK3 GND(STV1) RL VEE VCOM GND(NC) STV2 OEV3 OEV2 OEV1 CPV VGND VSS VGND VDD VGON INV-GND INV-GND INV-GND NC BLON-H DUTY NC PWR+9V PWR+9V PWR+9V OPERATION P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 15.2. SCHEMATIC DIAGRAM NOTES This schematic diagram may be modified at any time with the development of new technology. Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purpose of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16 SCHEMATIC DIAGRAM 16.1. CHARGE BATTERY SECTION (MAIN P.C.B. (1/10)) SCHEMATIC DIAGRAM A G A TO BATTERY (ADAPTOR) (POWER CTL) DC-IN (SWITCHING) F E (VOLTAGE DET) (SWITCHING) D (ADP ON L ) (SWITCHING) A :CHG SECTION B :PWR SECTION C :SRV SECTION D :OPU SECTION E :DV3 SECTION F :VOUT SECTION G :AOUT SECTION H :OPR SECTION I :LCD SECTION J :XBS SECTION B1BBCF000031 (SWITCHING) (ADAPTOR) (SWITCHING) 47K (REG OPR+3.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16.2. POWER SUPPLY SECTION (MAIN P.C.B. (2/10)) SCHEMATIC DIAGRAM B G (REG+1.2V) (PWR-NG DET) F R1205 0 (REG+3.3V) (PWR-NG DET) R1203 0 (REG+5.5V) (REG SWA+5V) E D (REG CONTROL) (REG A+5V) R1002 0 C A A :CHG SECTION B :PWR SECTION C :SRV SECTION D :OPU SECTION E :DV3 SECTION F :VOUT SECTION G :AOUT SECTION H :OPR SECTION I :LCD SECTION J :XBS SECTION (SWITCHING) B (REG LCD+5V) DVD-LS91EE/GN/GCS POWER SUPPLY SECTION (MAIN P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16.3. SERVO SECTION (MAIN P.C.B. (3/10)) SCHEMATIC DIAGRAM C G (SPINDLE MOTOR DRIVE) (TRAVERSE MOTOR DRIVE) F E D TO TRAVERSE MECHANISM UNIT C A :CHG SECTION B :PWR SECTION C :SRV SECTION D :OPU SECTION E :DV3 SECTION F :VOUT SECTION G :AOUT SECTION H :OPR SECTION I :LCD SECTION J :XBS SECTION B A DVD-LS91EE/GN/GCS SERVO SECTION (MAIN P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16.4. OPTICAL PICK UP SECTION (MAIN P.C.B. (4/10)) SCHEMATIC DIAGRAM D RF SIGNAL G AUDIO SIGNAL (SWITCHING) TO FP6801 OPERATION P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16.5. DV3 SECTION (MAIN P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16.6. VIDEO OUT SECTION (MAIN P.C.B. (6/10)) SCHEMATIC DIAGRAM F G (VIDEO DRIVE) VIDEO SIGNAL F VIDEO OUT E ERJ8GEY0R00V D R3228 0 R3206 R3201 R3202 R3205 C 0 0 0 0 B A :CHG SECTION B :PWR SECTION C :SRV SECTION D :OPU SECTION E :DV3 SECTION F :VOUT SECTION G :AOUT SECTION H :OPR SECTION I :LCD SECTION J :XBS SECTION A 1 2 3 4 5 6 58 DVD-LS91EE/GN/GCS VIDEO OUT SECTION (MAIN P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16.7. AUDIO OUT SECTION (MAIN P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16.8. OPERATION SECTION (MAIN P.C.B. (8/10)) SCHEMATIC DIAGRAM H G 47K R6047 150 A :CHG SECTION B :PWR SECTION C :SRV SECTION D :OPU SECTION E :DV3 SECTION F :VOUT SECTION G :AOUT SECTION H :OPR SECTION I :LCD SECTION J :XBS SECTION 47K 47K F 10K 0 E MN101C62DAA (OPERATION MPU) D 10K C B (RESET IC) (VOL AMP) 27K A DVD-LS91EE/GN/GCS OPERATION SECTION (MAIN P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16.9. LCD IF SECTION (MAIN P.C.B. (9/10)) SCHEMATIC DIAGRAM I G (INV.) (INV.) (REG LCD3.3V) TO FP1901 INVERTER P.C.B. F E 0.1 R8041 0 (REG 5V) (VIDEO SIGNAL PROCESSOR) H0J357400059 C (BUFFER) (BUFFER) R8004 0 D (EEPROM) A :CHG SECTION B :PWR SECTION C :SRV SECTION D :OPU SECTION E :DV3 SECTION F :VOUT SECTION G :AOUT SECTION H :OPR SECTION I :LCD SECTION J :XBS SECTION 1000 B 82P 1000 68P VIDEO SIGNAL A DVD-LS91EE/GN/GCS LCD IF SECTION (MAIN P.C.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16.10. XBS SECTION (MAIN P.C.B. (10/10)) SCHEMATIC DIAGRAM J G 0 AUDIO SIGNAL 0 F HEADPHONE 27 (MUTE) E 27 D HEADPHONE 27 (MUTE) C 27 B A :CHG SECTION B :PWR SECTION C :SRV SECTION D :OPU SECTION E :DV3 SECTION F :VOUT SECTION G :AOUT SECTION H :OPR SECTION I :LCD SECTION J :XBS SECTION A 1 2 DVD-LS91EE/GN/GCS XBS SECTION (MAIN P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16.11. OPERATION SECTION (OPERATION P.C.B.) SCHEMATIC DIAGRAM G F E TO FP6202 MAIN P.C.B. D C B A DVD-LS91EE/GN/GCS OPERATION P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 16.12. INVERTER SECTION SCHEMATIC DIAGARAM G F VIDEO SIGNAL TO FP8005 MAIN P.C.B. TO LCD PANEL (INV. CTL) (INV. ) E TO BACK LIGHT D C B A DVD-LS91EE/GN/GCS INVERTER P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 17 CIRCUIT BOARD ASSEMBLY 17.1. MAIN P.C.B. (1/2) (COMPONENT SIDE) MAIN P.C.B. (1/2) F E D C B A DVD-LS91EE/GN/GCS MAIN P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 17.2. MAIN P.C.B. (2/2) (FOIL SIDE) MAIN P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 17.3. OPERATION & INVERTER P.C.B. OPERATION P.C.B. INVERTER P.C.B. (1/2) INVERTER P.C.B. (2/2) F E D OPERATION P.C.B. Test Points TL6801 C-3 TL6802 A-1 TL6803 A-3 TL6804 E-4 TL6805 C-3 TL6806 E-3 TL6807 B-3 TL6808 A-4 TL6809 A-1 Connector FP6801 B-2 C INVERTER P.C.B.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 68
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 18 EXPLODED VIEWS 18.1.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 18.2.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 18.3.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS 19 REPLACEMENT PARTS LIST Notes: *Warning: This product uses a laser diode. Refer to caution statements. Ref. No. 37 38 38 39 40 41 42 43 44 45 46 47 48 RGU2458-S RKF0732A-1S1 RKF0732-1S1 RKM0553F-S1 RMB0833 RMB0834 RMG0569-K1 RML0699 RMR1703-H RMR1704-H RGL0685-W RKS0424A-S RKW0803-W *Capacity values are in microfarads (µF) unless specified otherwise, P=Pico-farads (pF), F=Farads (F).
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Ref. No. C1006 C1007 C1015 C1016 C1017 C1018 C1019 C1021 C1022 C1023 C1025 C1026 C1027 C1031 C1038 C1044 C1047 C1051 C1052 C1053 C1063 C1066 C1067 C1068 C1069 C1070 C1071 C1072 C1073 C1074 C1101 C1102 C1103 C1104 C1106 C1109 C1401 C1402 C1403 C1404 C1405 C1406 C1407 C1409 C1410 C1411 C1412 C1413 C1414 C1415 C1417 C1421 C1422 C1601 C1606 C1623 C1624 C1625 C1651 C1652 C1902 C1903 C1904 C1905 C1906 C1907 C1908 C1909 C1910 C1911 C1912 C1913 C1914 Part No.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Ref. No. C3058 C3059 C3060 C3061 C3062 C3063 C3064 C3065 C3066 C3067 C3069 C3070 C3071 C3072 C3073 C3074 C3075 C3076 C3077 C3078 C3079 C3080 C3081 C3082 C3090 C3091 C3092 C3093 C3094 C3095 C3201 C3202 C3203 C3205 C3206 C3207 C3212 C3213 C3214 C3216 C3223 C3225 C3226 C3227 C3228 C3229 C3230 C3231 C3232 C3233 C3234 C3235 C3236 C3237 C3238 C3239 C3240 C3241 C3242 C3243 C4001 C4002 C4003 C4004 C4005 C4006 C4007 C4008 C4013 C4014 C4017 C4018 C4019 Part No.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Ref. No. C8010 C8011 C8012 C8013 C8016 C8017 C8020 C8021 C8022 C8023 C8024 C8025 C8026 C8027 C8028 C8029 C8030 C8031 C8032 C8041 C8042 C8045 C8050 C8201 C8204 C8205 C8207 C8208 C8212 C8213 C8214 C8215 C8216 C8217 C8218 C8219 C8220 C8221 C8223 C8224 C8225 C8237 C8250 C8251 C8252 C8255 C8256 C8401 C8402 C8403 C8404 C8407 C8409 C8410 C8602 C8801 C8802 C8803 C8804 C8805 C8806 C8807 C8808 C8809 C8810 C8811 C8812 C8813 C8841 C8843 C8845 C8846 C8847 Part No.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Ref. No. IC3002 IC3004 IC3007 IC3009 IC3201 IC4001 IC4003 IC4005 IC4008 IC5201 IC6001 IC6002 IC6003 IC6007 IC8001 IC8202 IC8401 IC8403 IC8602 IC8801 IC8802 Part No.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Ref. No. Part No.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Ref. No. R3013 R3014 R3015 R3016 R3017 R3018 R3019 R3020 R3021 R3022 R3023 R3024 R3025 R3026 R3027 R3028 R3029 R3030 R3031 R3032 R3033 R3034 R3035 R3044 R3201 R3202 R3203 R3205 R3206 R3217 R3226 R3228 R3230 R3231 R3232 R4001 R4002 R4003 R4004 R4009 R4010 R4015 R4016 R4017 R4018 R4019 R4020 R4023 R4024 R4025 R4026 R4031 R4032 R4033 R4034 R4035 R4036 R4038 R4039 R4040 R4041 R4048 R4049 R4050 R4051 R4052 R4053 R4054 R4055 R4057 R4059 R4060 R4063 Part No.
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Ref. No. R6803 R6804 R6805 R6806 R6807 R6808 R6813 R6814 R6815 R6816 R6817 R6818 R6819 R6820 R8003 R8004 R8015 R8016 R8017 R8039 R8040 R8041 R8042 R8043 R8045 R8046 R8047 R8048 R8049 R8203 R8209 R8210 R8212 R8218 R8219 R8220 R8221 R8222 R8223 R8225 R8226 R8231 R8243 R8250 R8251 R8252 R8253 R8254 R8255 R8256 R8257 R8258 R8259 R8402 R8403 R8404 R8405 R8406 R8407 R8408 R8409 R8410 R8413 R8425 R8428 R8429 R8430 R8605 R8606 R8608 R8610 R8614 R8615 Part No.
