DMP-BD75GC DMP-BD75GN DMP-BD75GT DMP
Contents
1. 15 7 Service Mode 16 7 1 Self Diagnosis and Special Mode Setting 16 8 Service Fixture amp Tools 25 9 Disassembly and Assembly Instructions 26 gA Unites 26 9 2 BD Drive 28 9 3 Disassembly from the traverse unit assembly of the optical pick up unit and precautions on ESD preventive 32 9 4 Repair Flowchart and Analysis Procedures 36 10 Measurements and Adjustments 38 10 1 Service Positions 38 10 2 Caution for Replacing Parts 40 11 Block Diagram 41 11 1 Overall Block Diagram 41 11 2 Power Supply Block Diagram 42 12 Schematic Diagram 43 12 1 Interconnection Schematic Diagram 43 12 2 Power Supply Schematic Diagram 44 12 3 LED Section Schematic Diagram 45 12 4 Power SW Schematic Diagram 46 13 Printed Circuit Board 47 13 1 Power P C B and Power SW P C B 47 14 Appendix for Sch2. 57 Safety Part No Part Name amp Pcs Remarks K rs POWER SW P C B pa ee RTL E S D emer Jever sen Lal HA A Fees IS NE EEE AAA 16 Schematic Diagram for printing with AA size 58
3. 29 3 Remove the Pulley Gear and Belt Pulley Gear Belt 9 2 3 Slide Cam 1 Perform the step Pulley Gear Belt 2 Remove the OPU FFC sheet from the mecha chassis UN y Y im l A lm n j Wh EEE EN 3 OPU FFC sheet Al E 3 Pull the hooks at both sides to remove the side post on the mid base Mid Base 4 Slide the Slid cam in the direction as shown and then take the front post out of the slide cam track Front Post Mid Base Slid Cam Front Post LILI Slid Cam 30 5 Take the damper out of the mecha chassis and remove the Drive ass y Eg d 1 i H MT TTT IT LR VW Damper 6 Remove the Slide Cam Slid Cam 9 2 4 Drive Gear and Loading Motor 1 Perform the step Slide Cam 2 Remove the Drive Gear Drive Gear 3 Loosen the hooks and remove the Loading Motor Unit and the SW P C B Loading Motor U SW FFC Dowel pin of the motor Position to secure the hook of mecha chassis Dowel pin Assembly diagram 2 SW P C B d ER Mecha Chassis Dowel pin 31 9 3 Disassembly from the traverse unit assembly of the optical pick up unit and precautions on ESD preventive 9 3 1 Disassemly 1 Before removing the optical pick up unit please apply
4. 00 RET 04 PRG B 10 OCL UNLOCK is displayed for 3 sec UNLOCK while the tray being locked LOCK Display LOCK for 3 seconds Progressive initialization The progressive setting is initialized to Inter O 00 RET 04 PRG Default setting The date of Menu Mode and EEPROM setting etc is set to the default condition in factory no disc bye 20 Key operation Front Key D When the power is on press and hold OK B and Y on the remote control at the same time for more than 5 seconds 00 RET is dis played on the unit s disply 2 Repeatedly press on the remote control or POWER on the unit until 04 PRG is displayed on the unit s display 3 Press and hold STOP on the remote control until 10 OCL is displayed on the unit s display 4 Press OK on the remote con trol or OPEN CLOSE on the unit 1 When the power is on press and hold OK B and Y on the remote control at the same time for more than 5 seconds 00 RET is dis played on the unit s disply 2 Repeatedly press gt on the remote control or POWER on the unit until 04 PRG is displayed on the unit s display 3 Press and hold STOP on the remote control until 10 OCL is displayed on the unit s display 4 Press OK on the remote con trol or OPEN CLOSE on the unit Press OPEN CLOSE key while the tray is being locked 1 When the power is on press and
5. 45 12 4 Power SW Schematic Diagram l E TO P7004 POWER P C B D PJ7551 VEE1J93 S7551 EVQ11A05R oe D C B A DMP BD75GA GC GN GT GW PU POWER_SW SECTION SCHEMATIC DIAGRAM 1 2 3 4 5 6 7 8 9 46 13 Printed Circuit Board 13 1 Power P C B and Power SW P C B POWER PC B FOIL SIDE 2 LB1102 5 EE 2 amp BD75GA GC GN GW PU ZA1005 CKU31 2118 1 e 2 CKU33 P1103 LOLLE1 O A c amp Po O CKU34 6 P7004 1 4 1 3 n4 M9 ND 09 95408 O NN ZG oost hI l 00S71d Lost LH LEM CLM ELM POWER SW PCB FOIL SIDE 1 ZIM C sivyo O vvo O LLO C orwwxo O wat C Ve Ojswo Oewwo 42 BLM SEM al O O D CKAA12 Nam O lt CKAA23 _ CK A18 CKAA14 O O CKAA13 o A gt IC7001 ID D7001 e DE D F1001 AJO C1014 BD75GT PU PJZ551 G1015 D1110 BD75GA GC GN GW REESEN O gt A _ _ AAA men CRT 3 4 A l P1001 er hee Ia BD75PU 5 l a 14 we l VA1001 jet BDISGAJGCJGN GWIPU W24 SR l x a IS Joel CH E beierscueng m s ee 8 C1001 S W25 8 fa l J Q14301 IR7001 L1103 amp IE C 89 a S 3 Go rae ENS 4 6 CG TU E LOevld 91M l l te l Pe l 2 l A l e l a I S7001 nm 7002 l l l l 7003 l M9 ND 99 9 nids2 d8 90018 0019 O ER o o NK1 ZA1001 VA A DMP BD75GA GC GN GT GW PU
6. DC DC CONVERTER ERROR VOLTAGE DET WW N l 3 WW Only for BD75PU y IC1102 EE in i az artali ar A A tii AE l l U ME O kar DMP BD75GA GC GN GT GW PU POWER BLOCK DIAGRAM 42 12 Schematic Diagram 12 1 Interconnection Schematic Diagram BD DRIVE GND_BDPD GND1 Be SEL DND 6 __ MON CD DVD 8 veo el P55001 NC 4 e SEL DVD 8 MON CD DVD 9 vea P58001 USB_DN REMOCON PW X SW3 3V J6 LEDCLK J8 LED CS 19 POWER_SW P C B LB el U LDM OPENSW Gleef O Q U Z O S lt c z gt gt i gl l tr CLOSESW co no ar co jon colmo III P55002 palo B A Su ore coro Q 2 if Es G P55004 LU LDM 1 2 LDM LDM 3 OPENSW a GND___ GND 4 CLOSESW DIGITAL P C B PJ7551 KEY_POWER POWER P C B 1102 USBDN PWX SW3 3V LED CS PW_X_SW12 2V W_X_SW12 2V PW_3 3V P_ON_H W_X_SW5 9V W_X_SW5 9V Po lro ro ro IT o ISISE llake KEN POWER C DMP BD75GA GC GN GT GW PU INTERCONNECTION SCHEMATIC DIAGRAM 1 2 3 4 2 6 8 9 43 12 2 Power Supply Schematic Diagram C14509 2200P E C14501 C14502 52200P da IC14500 CODBAYY00462 R14500 10K T2AL 250V D1006 F1001 11001 K5G202Y00006 ET Arrooo Sn a GOA1002A0045 gt F 0 022
7. SAF_D_FU BDTSGA GCIONIGWPU C1015 S A A ek C1014 450V 39 R14501 SE C1007 y 250V 100 BD75GT IH BD75GA GC GN GW pi L C1001 0 ie 40V 82 BD75PU A P1001 aan 0 068 ik N A T1001 R14503 K2AA2B000011 BD75PU G4DYA0000266 BD75GT SAF_D_N_FUL G4DYA0000274 BD75GA GC GN GW C14506 C14507 10 10 R14504 12K A A G4DYA0000291 BD75PU E SERVICE MANUAL C1005 C100 IE BD75GT 1000P Ten C14503 L 014504 BD75GA GC GN GW PU 100V 470 470 BD75GA GC GN GW PU il NE 10 Ge B1CHRDO00024 A A A A A a ee a En a A L14302 ri GOA100ZA0045 6 E D14301 BOJCND000021 4 TIT 4 R14303 0 033 IC14301 CODBAZZO0132 R1030 u 10 BOAADM000003 TO P58001 DIGITAL P C B P1102 K1KY23AA0606 123 PW_X_SW5 9V gt 22 PW_X_SW5 9V_ ol nD ief pw x sw122v 15 PW_X_SW12 2V Only for BD75PU ji O l LED cS jaf LED CLK 6 PW_X_SW3 3V__ 5 REMOCON R14304 C14308 Ai C14309 16V 820 Y 1 D1023 4 BOBA01700031 R14305 ao C14307 C14302 L 014303 R14302 0 01 C14301 JI 1 0 1 51K 25V 220 ED C14304 4 0 1 C14305 R14306 27K D1031 B0BB20000004 BD75GA GC GN GW PU 11103 GOA100ZA0045 R1101 2 2K BD75PU K5H2022A001 1 CODACYY00009 L1105 GOA100ZA0045 LB1102 JOJGC0000109 BD75GA GC GN GW ERJ6GEYOROOV BD75PU O Q O ES gt O Q R1117 CKU33 12K BD75GA GC GN GT GW 180K BD7
8. 100 Li on rimtmiosaras Sov 0 010 1 BD7SPw om aenneren 1 Jansen C fenos pimtatosnoze iov u a ap 7SPU_ REENEN az ramiciosao7a E zem risiciosoo01 rev 100 faf rem neren rev 100 fafo as seau 25v 0 0790 1 7 Jezasos rasogiosno1s je 100 7 Jezasor pisos10sao1 sav E S 7 GASS ramimz228013 50v 22007 faf Ems sms E Jan enaner EE E E D1006 JBOEDKTOOO009 DIODE 1 E S D D1021 soscoi700005 propE f 1 JE S D BOAADM000003 DIODE isd DIODE 1 JE S D e DIODE E JE S D B0BB20000004 DIODE 1 S D BD75PU GA GC GN GW D1110 BOJARLO00004 JDIODE S D BD75GA GC GN GW GT D1111 BOJARG000017 JDIODE E S D BD75GA GC GN GW GT MD BOJBRL000003 E E S D e E BOJCND000021 DIODE E S D BD75PU Fam Bosenponona pros aeea ee EE E 0 joer fe rao Pm eopszmcoooos ze SD IC14301 C0ODBAZZ00132 IC 1 E S D BD75PU EE CBS Pan jeouszoooozos fie ar A a an AN B ec beem re Pmommeron 3 be EE E Prater JKEMOTE sensor ME AY A E A Km JGOALOGZAGDA5 mm L1105 GOA100ZA0045 COIL 10UH rar GC GN GW GT sear enone seroma Gr a e GC GN GW LB1101 ERJ3GEYOROOV Ci 1 BD75PU BEE az EE om o aa GC GN GW ee ee Pa 5 rm Js oma E S Pm jKIrriOABA073 sack us E gt Fam jkieapsanoso jeommeron a Safety Ref Part No Part Name amp Pcs Remarks zu 18 s rn a u GE Ee Ee 4 D 1 BEE
9. CABLE 1 BD75PU K2KYYYY00048 AV CORD 1 BD75GA GC GN GW GT N2QAYB000609 REMOTE CONTROL UNIT N2QAYB000580 REMOTE CONTROL UNIT BD75GA Al A N Q D N Q D o o o N SI gt Q Q O Ke D D H D p N A7 VQT3B07 OPERATING INSTRUC 1 IA TIONS BD75PU A7 VQT3B11 OPERATING INSTRUC 1 IB TIONS BD75GA GC GN GW VQT3B14 OPERATING INSTRUC 1 IC TIONS BD75GT VQT3B12 OPERATING INSTRUC 1 ID TIONS BD75GA VQT3B13 OPERATING INSTRUC 1 IE TIONS BD75GC K2DAYYY00002 POWER PLUG ADAPTOR 1 BD75PU RQLS0405 CHINESE LABEL SHEET 1 BD75GT o peme E b BCL RPG9435 BD75GC PC1 RPG9433 BD75GN PC1 RPG9438 BD75GW BCL RPG9437 BD75GT C1 RPG9432 1 BD75PU PC6 RPN2313 FRONT CUSHION BD75GA FU Ml Ml SS WE Zn EA EB b ES EA D SS E ET E EA SS E A 55 15 2 Electrical List Replacement Parts Notes Important safety notice Components identified by A mark have special character istics 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 manufacture s specified parts shown in the parts list Warning This product uses a laser diode Refer to caution statements Capacity values are in microfarads uF unless specified otherwise P Pico farads pF F Farads F R
10. CD SERIAL DATA CLOCK CD SERIAL DATA CD RF EFM SIGNAL COMPACT DISC VIDEO CHANNEL DATA SYSTEM CLOCK SELECT CONSTANT LINEAR VELOCITY CAP OFF TRACK CPU ADDRESS CPU CHIP SELECT CPU DATA CPU ADDRESS LATCH CPU ADDRESS DATA BUS CPU INTERRUPT REQUEST CPU READ ENABLE CPU WRITE ENABLE CHIP SELECT COMPOSITE SYNC IN COMPOSITE SYNC OUT D A CONVERTER CLOCK DEEMPHASIS BIT ON OFF DEEMPHASIS SWITCHING FL DIGIT OUTPUT DATA INPUT DM SERIAL DATA READ CLOCK DIGITAL MUTE CONTROL DROP OUT DATA OUTPUT DATA SLICE RF BIAS DROP OUT SIGNAL DATA REQUEST DATA RESPONSE DIGITAL SERVO CONTROLLER DATA SLICE LOOP FILTER DIGITAL VIDEO DISC ERROR TORQUE CONTROL ERROR TORQUE REFERENCE ENCODER SELECT EXTERNAL M CLOCK 81MHz 40 5MHz EXTERNAL S CLOCK 54MHz FOCUS BALANCE CONTROL FOCUS ERROR AMP INVERTED INPUT FOCUS ERROR AMP OUTPUT FREQUENCY GENERATOR FREQUENCY SUB CARRIER FS 384 OVER SAMPLING CLOCK HOST ADDRESS HOST DATA HOST INTERRUPT HOST READ WRITE INITIAL LOGO ABBREVIATIONS IEC958FORMATDATAOUTPUT INTERPOLATIONFLAG I CURRENT REFERENCE INTERFACEMODESELECT LASERDIODECONTROL LASERPOWERCONTROL LCH RCHDISTINCTIONCLOCK MEMORYADDRESS MEMORYCLOCK MEMORYCLOCKINPUT MEMORYSERIALCOMMANDCLOCK MEMORYSERIALCOMMANDDATA MEMORYDATAINPUT OUTPUT MEMORYDATAI OMASK MEMORYSERIALCOMMANDLOAD MOVINGPICTUREEXPERTSGROUP OPTICALDISCCONT ROLLER OFFTRACKING OSCILLATORINPUT OSCILLATOROUTPUT ONSCREENDISPLAY PORT CDTRAC
11. Display for 5 seconds Diagnosis contents Monitor Display Automatic FL display Remote control code error Display appears when main unit and remote No display controller codes are not matched For 30 minutes after this all key entries are U59 is displayed for 30 minutes disabled Abnormal inner temperature Display appears when the drive temperature No display detected exceeds 70 C U59 The power is turned off forcibly The event is saved in memorv as well HDMI incompatible error Display this error when the equipment com No display HDMI incompatible patible with DVI such as TV amplifier etc U71 connected to the unit by HDMI is incompatible with HDCP High bandwidth Digital Content Protection HDMI connection error This error is displayed when there are any No display communication error communication problems with the unit and the U72 equipments TV amplifier etc connected to the unit by HDMI or when there is a problem U72 display disappears when helo ne PIONS GARIE error has been solved by Power The display disappears only when the con OFF ON of connecting equipment nection is released Neither the button opera or by inserting removing of HDMI tion nor the passage of the fixed time N disappear the display U73 HDMI connection error When authentication error occurs while the No display authentication error equipments TV amplifier etc are connected U73 by HDMI or when there is a problem wi
12. EEE aa 6 8M GA GC GN GW R1021 DOGZR27JA027 1 2W 0 27 0 27 NES BD75GT err DEE EEC 0 47 ae GC GN GW R1021 DOGZR24JA027 1 2W 0 24 0 24 1 20 0 24 1 BD75PU Se DOGZR27JA027 1 2W 0 27 0 27 ES BD75GT E EA ES 0 47 Ze GC GN GW R1022 DOGZR24JA027 1 2W 0 24 0 24 1 2W 0 24 1 BD75PU EE atest mrasasva1oow 1 109 to prosz jERDS2TJ221T 1 89 220 1 E e a eee n JERJ3GBJIOZV bm R1112 ERJ3GEYJ102V 1 10W 1K 1K EN BD75GT ma a Gu See 2 2K a GC GN GW EE R1113 JERJ3IGEXJ103V 1 10W 10K 10K ee E EEC 2 2K GC GN GW GT R1115 ERJ3RBD473V 1 16W 47K 47K a ene SE 1 10W 2 2K A ERJ3RBD123V 1 16W 12K GC GN GW GT JRI117 ERJ3RED184V 11 16W 180K 180K EN BD75PU ee E EEC 12K aa GC GN GW GT R1121 ERJ3RBD101V 1 16W 100 BD75GA GC GN GW GT R1121 ERJ3GEYOROOV 1 10W 0 0 EN r s a se E ms JDIEDROSSA13S 1 80 0 033 1 807590 E E E E 907590 E f 997590 E 308 E S REEL E SS RER ER RER 1 160 E S REEL ER E Fa fansaceveas0v 1 100 zz 21 Fam Fameoeckom es jif EA 7 E IO Fa jevorsaose jswereneman a B Faas mea faf ME G4DYA0000274 TRANSFORMER BD75GA GC GN ap VA1001 JERZVO5Z471CS VARISTOR ra BD75GA GC GN GW GT ee E EE EE Fum O em sang TEN zax005 JKSZZ00001275 en sang ij P beer emma 1 eoru P moer emsoss Liese
13. POWER PC B BD75GA GC GN GW VEP71202C BD75GT VEP71205A BD75PU VEP71202B POWER SW P C B VEP70390B 1 2 3 4 5 6 7 8 9 47 14 Appendix for Schematic Diagram 14 1 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 1 ODEN Power P C B IC1021 Voltage and Waveform Chart Pp cha _ 1234567 a 1 2 3 pray 0 0 0 0 28 28 25 25 o 0 36 stop 0 0 0 0 28 28 25 25 0 0 36 KEE DS E Nie pp Pi IC7001 Q1022 ESA 1i J 2 Ee PLAY 0 0 50 33 33 33 0 50 50 33 33 33 33 STOP 0 0 50 33 33 33 0 50 50 33 33 33 33 ero EE 21 22 23 J SS PE Piar 0 59 59 33 0 o f sTOP 0o 59 59 33 o o 14 1 2 Waveform Chart lt IC1021 gt A _ BE Pay 23 o 48 o o o o o 16 1o o 10 to Ll STOP 23 o 48 o o o o o 16 10 o 10 10 A A A A A 21 22 23 24 25 26 2 28 1112130 4 Pilar 50 o 19 0 0 19 9 o 73 120 33 0 pF STOP 50 o 19 o 0 1919 o 73 120 33 0 Oo A E S S S LL 2 BE Tu Bi u a a FE a EEE EN EEE
14. REQUEST AS TAL OSCILLATOR INPUT X INTERRUPT X MEMORY WRITE ENABLE AS TAL OSCILLATOR OUTPUT X READ ENABLE X SRAM CHIP ENABLE X SRAM OUTPUT ENABLE X SRAM WRITE ENABLE X V DEC CHIP SELECT X V DEC CONTROL BUS STROBE X VERTICAL SYNC OUTPUT 50 15 Exploded View and Replacement Parts List 15 1 Exploded Views Casing Parts amp Mechanism Section 15 1 1 51 15 1 2 Mechanism Section 52 15 1 3 Packing Accessories Section A3 o BD75GA GC GN GW GT DR NA1 A2 BD75PU A16 BD75GT A7 PC7 BD75GC 15 1 4 Mechanical Replacement Parts List Notes Important safety notice Components identified by a mark have special character istics 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 manufacture s specified parts shown in the parts list Warning This product uses a laser diode Refer to caution statements Capacitv values are in microfarads uF 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 marking RTL indicates the retention time is limited for this item After the discontinuation of this assembly in production it will no longer be available IA IB marks in Remarks
15. RUBBER FOOT RUBBER FRONT PANEL ASS Y FRONT PANEL ASS Y FRONT PANEL ASS Y 117 JRKAO251 K 18 RKA0251 K 19 RKAO243 KJ 20 RKA0243 KJ 21 RKA0243 KJ 22 RKA0243 KJ 23 RYP1627C Q 23 RYP1627A Q TT H BD75PU l BD75GT BD75GA H un m ti ti H SCREW SCREW LASER CAUTION LABE YOKE CLAMPER TRAY MID BASE PULLEY GEAR MID GEAR LOADING MOTOR U MECHA CHASSIS SLIDE CAM BELT DAMPER DAMPER DAMPER DAMPER OPU FFC NUT PIECE SCREW 1135 VMB4004 J NUT PIECE SPRING 136 JVMD6395 NUT PIECE A 1137 L1BBZ0000006 OPTICAL PICK UP TRAVERSE UNIT WITH 144 OUT OPU 144 1 L6KAYYYHO006 STEPPING MOTOR 144 2 SHAFT 144 3 SHAFT SPRING 144 4 SHAFT SPRING 144 5 STEPPING MOTOR SCREW 47 JRHD30119 L H o N o lt co a H o b a Ww lo N RKMO 643 K TOP CASE RHD30119 L IVMAOVB6 VMD6392 e VMD6494 H H LA lt D Q H N ul ea I H 119 VMD6390 1207 SC 133 VWJ2222 1 134 VHD2268 H N NI S S JE Q Q Q Al Q H P H o E wo wl vw oj 4 a ol o ol u a ol o ul N A CH Di H Q D o o o o o b Di ti lt ti Kal un H H Q DO SW P C B SW FFC Gei lt lt HI S 3 8 EE Z w wjn gt a W N A A o N N Lili H woll oO A N N N ojl N w mjojoja oj o Hz a a uja ti w 144 6 XTN2 4FFJ STEPPING MOTOR 1 SCREW ooo ee u Beem E EE LAA CR 2 GA GC GW pe 1 BD75GT K1HA19DA0007 HDMI
16. Tie DEE STE EECH sews NO READ Disc read error A disc is flawed or dirty Cannot read A poor quality failed to start Please check the The track information could not be read disc No READ The character indication flows cally If a display does not disappear there is sideways the possibility that defective Digital P C B BD drive UNFOR Unformatted disc error This error is displayed when the unformatted No display MAT DVD RAM or DVD RW recorded by another UNFORMAT make of recorder is inserted This disc is not formatted properly Format the disc in DISC MAN AGEMENT PLEASE jJUnitis in termination process JUnit is in termination process now No display WAIT BYE is displayed and power will be turned PL EASEWAIT off The character indication flows sideways No PLAY When there is a viewing restric Rating password is set No display tion on a BD Video or DVD Video No PLAY 17 7 1 2 Special Modes Setting FL display e Lier Rating password The audiovisual level setting password is O While the unit is on press and initialized to Level 8 hold OK B and Y on the remote control at the same time for more than 5 seconds 00 RET is displayed on the unit s display 2 Repeatedly press gt on the remote control or POWER on the unit until 03 VL is displayed on the unit s display 3 Press OK on the remote contro or OPEN CLOSE on the unit Service Mode Setting everv kind o
17. an ESD prevention bag RPFCO114 to the OPU FFC and weld the short circuit solder a Set the temperature of iron is 350 C b When using the iron head do not apply a force more than 1N to the pad Do not touch any other compo nents around the welding spot c Welding should be applied less than 3 times 2 Remove the connector and take out the OPU FFC Short circuit ESD Connector prevention bag gt WE eh o OPU FFC 32 3 Remove the Mid base Mid base 4 Press down the handle A of the two springs and remove the shaft with OPU Handle A Handle A Spring O e Zu gina Shaft NOTE In this action finger stab needs to be put on Do not touch any parts other than the positions marked in the Figure P C B end face and the Base face Untouchable Touchable ee ES ELLS SSL SANN E E SS SS KN O S Lk S SE SR Ce De LZ SS XX AC SS Zei 3 AS x x KW SS A N SS Ee O Gei OS ES D x x X NS gt P C B end face 33 9 3 2 Assembly 1 Insert the shaft into the shaft hole of the base install the OPU to the auxiliary shaft and then attach the nut piece unit onto the screw stem 2 Assembly of spring a Insert the two springs to the ends of the shaft b Then insert the handle B of the spring i
18. attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death TABLE OF CONTENTS PAGE 1 Safety Precautions 1 1 General guidelines 1 2 Caution for fuse replacement 2 Warning 2 1 Prevention of Electrostatic Discharge ESD to Electrostatic Sensitive ES Devices 2 2 Precaution of Laser Diode 2 3 Service caution based on legal restrictions 3 Service Navigation 3 1 Service Information 3 2 Combination of Multiple Pressing on the Remote Control 10 3 3 Entering Special Modes with Combination of Multiple Pressing on the Remote Control 10 4 Specifications 12 5 Location of Controls and Components 14 6 Operating Instructions 15 6 1 Taking out the Disc from BD Drive Unit when the Disc cannot be ejected by OPEN CLOSE button
19. indicate languages of instruction manuals IA Spanish IB Canadian French IC Traditional Chi nese ID Traditional Chinese IE Arabic All parts are supplied by CHPAVC E S D standards for Electrostatically Sensitive Devices refer to PREVENTION OF ELECTROSTATIC DISCHARGE ESD TO ELECTROSTATICALLY SENSITIVE ES DEVICES section Ref Part No Part Name Pcs Remarks No Description age RS A A A mm me mm i 3 E S D BD75PU RTL E S D BD75GA GC GN a RTL VEP71202C POWER P C B E S D VEP71205A POWER P C B BD75GT RFKB76241CT DIGITAL P C B ae RFKB76241DAT DIGITAL P C B L as DIGITAL P C B RFKB76241DNT DIGITAL P C B RFKB76241DTT DIGITAL P C B FI eer SIN HEN 3 2 RMQ1513 HEAT RADIATION l PLATE Ei mmm bn E RFKB76241DCT DIGITAL P C B 2 2 2 3 3 3 3 1 1 SCREW 1 POWER SW P C B 1 RTL E S D REAR PANEL 1 BD75PU REAR PANEL 1 BD75GA REAR PANEL 1 BD75GC REAR PANEL 1 BD75GW 1 BD75GN 1 BD75GT LA l ul 11 RGRO414A G1 11 RGRO0414A D1 RGRO414A EI RGRO414A J1 RGRO414A C1 RGRO414A H1 12 RGK2250 K 13 REAR PANEL REAR PANEL TRAY PANEL DRIVE SPACER BOTTOM CASE INSULA TION SHEET TOP CASE INSULATION H b Kal Eq N H H lo lo H LA Si lt lt 5 tif U W N do N olo wo WI w HS wa o w eee ee HH o Kal S N H H ul U1 I H H FOOT RUBBER FOOT RUBBER FOOT RUBBER FOOT RUBBER FOOT
20. parts list It is essential that these critical parts should be replaced with manufacturers specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacturer 2 2 Precaution of Laser Diode CAUTION This product utilizes a laser diode with the unit turned on invisible laser radiation is emitted from the pickup lens Wave length 790 nm CDs 655 nm DVDs 405 nm BDs Maximum output radiation power from pickup 100 u W VDE Laser radiation from the pickup lens is safety level but be sure the followings 1 Do not disassemble the optical 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 time CLASS 1 LASER PRODUCT CAUTION THIS PRODUCT UTILIZES A LASER ACHTUNG Dieses Produkt enthalt eine Laserdiode Im eingeschalteten Zustand wird unsichtbare Laserstrahlung von der Laserinheit abgestrahlt Wellenl nge 790 nm CDs 655 nm DVDs 405 nm BDs Maximale Strahlungsleistung der Lasereinheit 100 y W VDE Die Strahlung der Lasereinheit ist ungefahrlich wenn folgende Punkte beachtet werden 1 Die Lasereinheit nicht zerlegen da die Strahlung an der freigelegten Laserdiode gef hrlich ist 2 Den werkseitig justierten Einstellr
21. under the AVC patent portfolio license and VC 1 patent portfolio license for the personal and non commercial use of a consumer to i encode video in compliance with the AVC Standard and VC 1 Standard AVC VC 1 Video and or ii decode AVC VC 1 Video that was encoded by a consumer engaged in a personal and non commercial activity and or was obtained from a video provider licensed to provide AVC VC 1 Video No license is granted or shall be implied for any other use Additional information may be obtained from MPEG LA LLC See http www mpegla com HDAVI Control is a trademark of Panasonic Corporation AVCHD and the AVCHD logo are trademarks of Panasonic Corporation and Sony Corporation DVD Logo is a trademark of DVD Format Logo Licensing Corporation MPEG Layer 3 audio coding technology licensed from Fraunhofer IIS and Thomson DivX9 DivX Certified and associated logos are trademarks of DivX Inc and are used under license Windows is a trademark or a registered trademark of Microsoft Corporation in the United States and other countries DLNA the DLNA Logo and DLNA CERTIFIED are trademarks service marks or certification marks of the Digital Living Network Alliance A WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in
22. 5PU d Q LB1101 JOJGC0000020 BD75GA GC GN GW ERJ3GEYOROOV BD75PU ZA1001 R1022 K9ZZ00001279 BD75GT 0 27 BD75GA GC GN GW 0 47 BD75PU 0 24 R1112 A Q1022 1K BD75GT B3PBA0000454 2 2K BD75GA GC GN GW 0 BD75PU R1021 BD75GT 0 27 C1024 BD75GA GC GN GW 0 47 4700P BD75PU 0 24 L KEY POWER L L REMOCON L R1115 L PW X SW3 3V L 2 2K BD75GA GC GN GT GW LED Tan D 47K BD75PU C LEDCLK L L LED CS O c STANDBY_LED_ L R1121 L PWLLEDSV_ D 100 BD75GA GC GN GT GW Co KEYS Q O 0 BD75PU LES O O LKE A IC1102 AN CODBZMC00006 GND L D1021 d BOBC01700005 ZA1005 K9ZZ00001279 ZA1112 VSC6221 BD75PU DMP BD75GA GC GN GT GW PU POWER_P SECTION SCHEMATIC DIAGRAM 1 2 3 4 5 6 7 8 9 LI 44 CKAA23 CKAA19 CKAA18 CKAA14 CKAA13 CKAA12 CKAA11 CKAA10 CKAA9 CKAA8 CKAA7 CKAA6 CKAA5 CKAA4 CKAA3 CKAA2 CKAA1 P1103 K1FY104BA073 CKU34 12 3 LED Section Schematic Diagram E P LED_TXD P LED_CLK P LED_CS IC7001 II PW LED5V COHBZ0000108 S7003 EVQ11A05R ir D AIR dem OPEN CLOSE_SW S7001 EVQ11A05R gt KEVI O PLAY S7002 EVQ11A05R ME KEY3 O IR7001 tee PNJ4881MO2VT B3CBZ0000003 ___REMOCON TO PJ7551 POWER SW P C B P7004 K1KAOSAAO180 II KEY POWER Beem DMP BD75GA GC GN GT GW PU LED SECTION SCHEMATIC DIAGRAM 1 2 3 4 5 6 7 8
23. DVD 5 BD75GW BD Region C DVD 4 BD75GN BD Region B DVD 4 BD75PU BD Region A BD ROM Version2 3 12 HDMI BD RE Version3 Single Layer Dual Layer JPEG Version2 Single Layer Dual Layer MKV 4 5 6 DivX 4 0 L DVD Video format 1 DVD Video Recording format 1 AVCHD format 1 JPEG 2 MP3 2 MKV 2 3 5 6 DivX 2 3 5 7 DVD Video format 1 DVD Video Recording format 1 AVCHD format 1 JPEG 2 MP3 2 MKV 2 3 5 6 DivX 2 3 5 7 DVD Video format 1 DVD Video Recording format 1 AVCHD format 1 R Video 1 AVCHD format 1 R DL BD R DVD R DVD R DL DVD RW Video 1 AVCHD format 1 RW Video 1 AVCHD format 1 DVD Video DVD Video format CD Audio CD DA CD R CD RW CD DA JPEG 2 MP3 2 MKV 2 5 6 DivX 2 5 7 1 Finalizing is necessary 2 ISO9660 level1 or 2 except for extended formats Joliet This unit is compatible with multi session This unit is not compatible with packet writing 3 UDF 1 02 without ISO9660 UDF 1 5 with ISO9660 4 UDF2 5 5 Maximum number of folders recognizable 300 folders including the root folder Maximum number of files recognizable 200 files 6 MPEG 4 ASP Lecel 4 AAC LC MP3 Dolby Digital audio DTS and PCM can be decoded 7 DivX Certified to play DivX video up to HD 1080p including premium contrnt GMC Global Motion Compensation is not supported USB de
24. KINGPHASEDIFFERENCE PLLCLOCK DVDTRACKINGPHASEDIFFERENCE CAP FORPEAKHOLD CHANNELPLLCLOCK PLLLOCK PWMOUTPUTCONTROL PULSEWAVEMOTORDRIVEA PULSEWAVEMOTOROUTA B READENABLE RFENVELOPE RFPHASEDIFFERENCEOUTPUT CD ROM REGISTERSELECT RFPOLARITYSELECT INITIAULOGO SERIALDATAINPUT SERIALDATAOUTPUT SERIALCLOCK SERIALDATACLOCK AUDIOSERIALCLOCKRECEIVER SERIALCLOCK SERIALCLOCK SERIALDATA SERIALPORTENABLE SERIALDATAIN SERIALDATAOUT SERIALPORTDATAINPUT SERIALPORTDATAOUTPUT SERIALPORTR WENABLE SERIALPORTREADCLOCK SERIALPORTWRITECLOCK SUBCODEQCLOCK SUBCODEQDATAREADCLOCK SERIALDATA SRAMADDRESSBUS SRAMDATABUSO 7 START STOP STATUS STREAMDATACLOCK STREAMDATA STREAMDATAINPUTENABLE STREAMDATAPOLARITYSELECT STREAMDATAVALIDITY SUBCODESERIAL SUBCODECLOCK SUBCODEQDATA SYSTEMCLOCK INITIAL LOGO INITIAL LOGO 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 V BLANKING COLLECTOR POWER SUPPLY VOLTAGE VIDEO CD CONTROL TRACKING BALANCE DRAIN POWER SUPPLY VOLTAGE VIDEO FEED BACK VOLTAGE REFERENCE SOURCE POWER SUPPLY VOLTAGE BUS CYCLE WAIT WORD CLOCK WRITE ENABLE HIGH WORD SELECT RECEIVER AS TAL X ADDRESS LATCH ENABLE X AUDIO DATA REQUEST X CD ROM CHIP SELECT X CHIP SELECT X COMPOSITE SYNC X DATA STROBE X HORIZONTAL SYNC OUTPUT XH INTERRUPT
25. ORDER NO CHM1104017CE Service Manual Blu ray Disc Player Model No DMP BD75GA DMP BD75GC DMP BD75GN DMP BD75GT a Um UI DMP BD75GW BVP AVCHD Gd lt DMP BD75PU VIDEO ff CERTIFIED Panasonic Vol 1 Am ava dee Hom DIVX Java Goreng Ze E Black Type Panasonic Corporation 2011 El 4 Unauthorized copying and distribution is a violation anasonic rin Java and all Java based trademarks and logos are trademarks or registered trademarks of Sun Microsystems Inc in the United States and other countries Manufactured under license from Dolby Laboratories Dolby and the double D symbol are trademarks of Dolby Laboratories Manufactured under license under U S Patent ff s 5 451 942 5 956 674 5 974 380 5 978 762 6 226 616 6 487 535 7 392 195 7 272 567 7 333 929 7 212 872 8 other U S and worldwide patents issued 4 pending DTS and the Symbol are registered trademarks 8 DTS HD DTS HD Master Audio Essential and the DTS logos are trademarks of DTS Inc Product includes software O DTS Inc All Rights Reserved This item incorporates copy protection technology that is protected by U S patents and other intellectual property rights of Rovi Corporation Reverse engineering and disassembly are prohibited HDMI the HDMI Logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries This product is licensed
26. PLAY 46 35 OTT STOP 46 35 03 o tf P1102 8o pp ii IO ICE BGE 0 5Vp p 5 u sec div l Se 02 121021 Pin 4 lt PB lt T1001 gt 170Vp p 20 msec div WW 02 T1001 Pin 2 lt PB gt 0 5Vp p 5 u sec div St Se Sen 02 121021 Pin 4 lt STOP 170Vp p 20 msec div WW 02 T1001 Pin 2 lt STOP gt 115Vp p 20 msec div eA AGRA IATA PEP EP EP aD UE Veh ray N da fear 02 T1001 Pin 4 lt PB gt lt a elei 4 wo oo a El 12 olo 115Vp p 20 msec div Nfs NN N N jU Fi El 12 wj N ETY 02 T1001 Pin 4 lt STOP gt 280Vp p 5 u sec div la el kel 02 T1001 Pin 6 lt PB gt 280Vp p 5 u sec div 02 T1001 Pin 6 lt STOP gt 40Vp p 10 u sec div UN Yuu 02 T1001 Pin 7 lt PB gt 40 Vp p 10 u sec div aan Fr Y En 02 T1001 Pin 7 lt STOP gt 20 Vp p 10 u sec div an wann 02 T1001 Pin 8 lt PB gt 20 Vp p 10 u sec div Du FM PANAMA TTAMAT bel kl 02 T1001 Pin 8 STOP 48 gt 14 1 3 Abbreviations AUDIO PES PACKET REQUEST AUDIO RF SERVO AMP INVERTED INPUT SERVO AMP OUTPUT AUDIO WORD DISTINCTION SYNC BIT CLOCK PCM BIT CLOCK INPUT BLACK DROP OUT SUB CODE BLOCK CLOCK CAP FOR BOTTOM HOLD BYPATH BYTE CLOCK CONSTANT ANGULAR VELOCITY CAP BLACK DROP OUT COMPACT DISC
27. Yes No 08 FIN OK Press Reset to factory Reset all to factory default settings including and hold default setting Quick Start and Network related settings Shop lock mode When 04 PRG is displayed press and hold Stop setting release on the remote control or main unit to switch Yes No 10 OCL OK O C is invalid valid to other displays Press OK to only lock the tray switch while setting release Even turn ON OFF the power it is still in locking this mode 10 3 3 2 Nondisclosure mode 1 Combination of multiple pressing 6 7 Yellow Press and hold 6 7 Yellow on the remote control simultaneously for 5 sec then 50 RET is displayed on FL display window TI e When 51 NOP is displayed press and hold Stop 51 NOP on the remote control or main unit to switch to 52 BRE delete BD ROM history settings When 51 NOP is displayed press and hold Stop on the remote control or main unit to switch 52 BRE OK BD ROM history delete to other displays Press OK to delete BD video history 3 3 3 Nondisclosure mode 2 Combination of multiple pressing 5 9 Red Press and hold 5 9 Red on the remote control simultaneously for about 5 sec then 70 RET is displayed on FL display window Power Disc FL display Function Remarks Kam Yes No A Press OK then HELLO is displayed and wait about 80 SRV Switch to service mode 30 sec until SERV is displayed Yes No 91 SPD an Special dis
28. back control buttons gr Ol 13 7 Show status messages 17 8 9 Lx 8 Show Top menu DIRECT NAVIGATOR Sem EES Wem 9 Show OPTION menu 4 CANCEL i 0 Ji AUDIO gt 15 10 Coloured buttons red green yellow blue 5 RR A These buttons are used when KM gt PLAY Ka e Operating a BD Video disc that includes Java 6 SKIP SLOW SKIP zer f Pr IPAUSE l ge 11 Transmit the remote control signal n a 12 Open or close the disc tray MSTOP CAUTION LS ce EXIT Do not place objects in front ofthe unit The disc tray may 7 16 collide with objects when it is opened and this mav cause yor UP MENY 17 malfunction S PA 13 Show playback menu 8 CAD 2 18 14 Switch on off Secondary Video Picture in picture TL x ii 15 Start up the DLNA function 109 16 Exitthe menu screen OPTION RETURN 17 Show Pop up menu 9 C 20 18 Show HOME menu 19 Selection OK Frame by frame 10 Ei i Vf S H 20 Return to previous screen be e e G em em wt GI e GI zm em wt GI GI e mm em e GW GP e l Ti 1 2 3 4 567 8 Standby on switch 1 5 Remote control signal sensor Press to switch the unit from on to standby mode or vice Distance Within approx 7 m versa In standby mode the unit is still consuming a small Angle Approx 20 up and down 30 left and right amount of power 6 Stop Disc tray 7 Start play USB port 8 Open or close the disc tray Display 14 6 Operating Instructions 6 1 Taking out the Disc from BD Drive Unit wh
29. c background noise e6 Dome II The sound Tevel is t00 ow E i ti Th level is too high Picture Picture disruption AN TAT e sound level is too hig Ecg he sound level changes 40 11 Block Diagram 11 1 Overall Block Diagram TRAVERSE MECHANISM UNIT IC51001 OPTIACL PICK UP UNIT IC55003 IC54004 LASER DIODE LASER DIODE DRIVE LDD ge D A CONVERTER BEAM EXPANDER MOTOR DRIVE MIXR JK56001 V COMPONENT FOCUS COIL SERVO CONTROLLER OPTICAL DISC CONTROLLER MOTOR DRIVE AV DECODER SYSTEM CONTROLLER JK56301 HDMI TERMINAL A VOUT TRACKING COIL TRAVERSE MOTOR SPINDLE MOTOR LOADING MOTOR X56501 JK59001 IC52001 SDRAM 1GB_ KOC ETHER NET PORT 1052201 SDRAM 168_ KO P1103 USB PORT 1051301 NAND FLASH ROM 1GB Ty REMOTE SENSOR LED DMP BD75GA GC GN GT GW PU OVERALL BLOCK DIAGRAM 41 11 2 Power Supply Block Diagram POWER P C B T1001 VA1001 L1001 D1006 C1014 POWER TRANSFORMER AC SOCKET P1001 SURGE Q SUPPRESSOR AND SURGE RECTIFIER ABSOBER 2 PW 3 3 P1102 P58001 D IC14500 REG PW_3 3V A 2 VIN Swe 2 Y 7 EN FB IC1021 SWITCHING IC 4 P_ON_H_ 4 P1102 P58001 IP1021 MI FROM TO DIGITAL P C B 6 D1111 l A PW_X_SW5 9V P1102 P58001 I D1110 q PW_X_SW12 2V P1102 P58001 4 gt FB OLF 4 Q14301 REG PW_X_SW12 2V L14302 Q1022 FEED BACK IC14301
30. d disc or drive malfunction 4 Last drive error 2 2 is displayed for five seconds 3K 3K 3K OR 5 Error occurring disc type is dis played for 5 seconds DVD ROM DVD i U DVD RAM 2 6GB RAM26 DVD RAM 4 7GB RAM4 FL display Rey operation Remote controler key CD RW CDRW DVD R DVDPR DVD RW DVDPRW Others MEDIA is displayed the respoced value from RTSC seconds identified display is blackout 3K 3K 3K OK OK 3K 7 Factor of drive error hexadeci mal occurring is left displayed 8 8 kx Error occurring operation code This is not used Error occurring disc type DVD ROM 2 6GB DVD RAM 4 7GB DVD RAM DVD R After 05 Others O 23 FL display Key operation Remote controller key 88 Error occurring disc situation an Cartridge ridge state win Notopened win Opened Without Notopened_ co na wihout_ Not opened bo NG without Notopened 8 When the last error doesn t exist NO DATA CEC H output The CEC terminal high output of HDMI Press 5 5 in service mode CEC L output The CEC terminal low output of HDMI Press 5 6 in service mode Manufacturing Date Read out the manufacturing date of the unit Press 6 1 in service mode YYMMDD YY Year MM Month DD Day Tray OPEN CLOSE Test The BD drive tray is opened and closed Press 9 1 in service mode KOK KKK K When releasing this mode pres
31. e switch to the desired menus for operation Nondisclosure mode 1 Nondisclosure mode 2 Menu switch Y mark OK Blue Yellow 6 7 Yellow 5 9 Red dd cursor remote control Power main unit 4 Operating menu OK remote control or O C main unit X Release from special modes automatically after the operation amp Release from special modes e Press other buttons in no connection with the above operations e No operation for over 2 min e Press and hold Power on main unit forced to turn off 3 3 1 Disclosure mode Combination of multiple pressing OK Blue Yellow Press and hold OK Blue Yellow on the remote control simultaneously for 5 sec then 00 RET is displayed on FL display window Release from BD DVD Release from the aging restriction on BD video and 03 VL OK Che video play restriction DVD video play K O Initialize the progressive settings and switch to the Press interlaced display Yes No 04 PRG and Progressive initialization Press and hold Stop not OK on the remote hold control or main unit to switch to 10 OCL setting shop lock mode When O C button is invalid the tray of BD Drive is forced to open Yes No 06 FTO Force tray open If the tray still cannot be opened in this mode please refer to 6 1 2 When the Forcible Disc Eject can not be done in Vol 1 Yes No o DC OK Press Deep Color initialization Initialize Deep Color and hold
32. egler der Lasereinheit nicht verstellen 3 Nicht mit optischen Instrumenten in die Fokussierlinse blicken Nicht Uber langere Zeit in die Fokussierlinse blicken VISIBLE AND INVISIBLE LASEA RADIATION WHEN OPEN CAUTION T DO NOT STARE INTO BEAM FDA 21 CFASCIiss ll ai CAUTION CLASS IM VISIBLE AND NVISIBIF LASER RADIATION WHEN OPEN DO NOT VIEW DD CT WITILOPTICAL INSTRUMENTS EC60825 1 A2 CLASS 1M KAMONNEMENI LASEN VISIBLE El INVISIBLE CLASSE IM ATTENTION T EN CAS DOUVERTURE NE PAS REGARDER DIRECTEMENT L AIDE D INSTRUMENTS D OPTIQUE FORSIGTIG SYNLIG OG USYNLIG LASEASTAALING KLASSE 1M N R LAGET ER ABENT UNDG AT SE LIGE PA MED OPTISKE INSTRUMENTER _ AVATTAESSA OLET ALTTIINA LUOKAN 1M NAKYVAA JA NAKYMATONTA LASERSATEILYA ALA KATSO OPTISELLA LAITTEELLA SUORAAN S TEESEEN ARNING KLASS 1M SYNLIG OCH OSYNLIG LASEASTRALNING NAR DENNA DEL AA OPPNAD BETRAKTA Es STRALEN DIREKT GENOM OPTISKT INSTRUMENT SICHTBARE UNO UNSICHTBARE LASERSTAAHLUNG KLASSE 1M VORSICHT WENN ABDECKUNG GEOF GEOFFNET NICHT DIREKT MIT OPTISCHEN INSTRUMENTEN BETRACHTEN RAMRALEFANMIOOAN BS CM LIES COMBO EE ESAERIO BNEHLENTSHELN USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE 2 3 Service caution based on legal restrictions 2 3 1 General description about Lead Free Solder PbF The lead free solder has been used in the mo
33. ematic Diagram 48 14 1 Voltage and Waveform Chart 48 15 Exploded View and Replacement Parts List 51 15 1 Exploded Views 51 15 2 Electrical Replacement Parts List 56 16 Schematic Diagram for printing with A4 size 58 1 Safety Precautions 1 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 1 1 1 Leakage current cold check 1 Unplug the AC cord and connect a jumper between the two prongs on the plug 2 Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal lic cabinet part on the equipment such as screwheads connectors control shafts etc When the exposed metal lic part has a return path to the chassis the reading should be between 1M and 5 2MQ When the exposed metal does not have a return path to the chassis the reading must be co 1 1 2 Leakage current hot check See Figure 1 1 Plug the AC cord directly into the AC outlet Do not use an isolat
34. emote contro or OPEN CLOSE on the unit Forced power off When the power button is not effective while JDisplav in P off mode Press POWER key over than A power is ON turn off the power forcibly seconds 18 Item FL display Key operation Front Key Aging Perform sequence of modes as Aging Display following the then mode Turn the power on Description shown below continually Press the 5 9 and R button simultaneously for five seconds then 70 RET is displayed on FL 8 Press the gt button to select until 81 AIG is displayed on FL 4 Press the OK button The command is transmitted by attached remote control NOTE1 If the unit has hung up because of pressing keys for over 10 seconds once turn off the power and re exe cute this command When releasing Aging mode press POWER key over 4 seconds Aging Contents Example TRAY OPEN CLOSE Title 1 Play Title 2 Play REV CUE FWD SLOW RVS SLOW Title 3 Play Title 1 JUMP Play Title 3 JUMP Play Title 1 JUMP Play Title 3 JUMP Play Title 1 JUMP Play Title 3 JUMP Play 19 Item Demonstration Ejection of the disc is prohibited lock unlock The lock setting is effective until unlocking the tray and not released by Main unit initialization of service mode FL display When lock the tray O 00 RET 04 PRG 10 OCL O LOCK is displayed for 3 seconds LOCK When unlock the tray
35. en the Disc cannot be ejected by OPEN CLOSE button 6 1 1 Forcible Disc Eject 1 Turn on the power press and hold OK B and Y on the remote control at the same time for more than 5 seconds 00 RET is displayed on the unit s display 2 Repeatedly press Be on the remote control or POWER on the unit until 06 FTO is displayed on the unit s display 3 Press OK on the remote control or OPEN CLOSE on the unit 6 1 2 When the Forcible Disc Eject can not be done 1 Turn off the power and pull out AC cord 2 Put deck so that bottom can be seen 3 Insert the Paper clips etc into the hole on the bottom of BD Drive and slide the Paper clips etc in the direction of the arrow to eject tray slightly SE Be E Paper clip etc Thickness approx 1 mm Length approx 5 cm for straight line portion 4 Put deck upward and pick out Tray by finger Top Case Tray 15 7 Service Mode 7 1 Self Diagnosis and Special Mode Setting 7 1 1 Self Diagnosis Functions Self Diagnosis Function provides information for errors to service personnel by Self Diagnosis Display when any error has occurred U and F are stored in memory and held You can check latest error code by transmitting 0 1 of Remote Controller in Service Mode Automatic Display on FL will be cancelled when the power is turned off or AC input is turned off during self diagnosis display is ON is remote controller code of the main unit
36. esistance values are in ohms unless specified otherwise 1K 1 000 OHM 1M 1 000k OHM The marking RTL indicates the retention time is limited for this item After the discontinuation of this assembly in production it will no longer be available All parts are supplied by CHPAVC E S D standards for Electrostatically Sensitive Devices refer to PREVENTION OF ELECTROSTATIC DISCHARGE ESD TO ELECTROSTATICALLY SENSITIVE ES DEVICES section Safety e Part No Part Name amp Pcs Remarks E a a IT MS ff Om PL a en MEN l 0 068U PI A Gen FIBAF1020020 1000P JI ES IBD75GT LA C1005 F1B2G4710001 A 470U En e GA GC GN GW A C1006 F1BAF1020020 FILZ ES BD75GT RTL E S D BD75PU RTL E S D BD75GA GC GN BE a 100V nn EN O GA GC ANDE A je1007 FOCAF223A021 250V 0 0220 0 022U BE F2B2E1010003 250V 100U a a C1014 F2A2G8200002 40V 820 82U E BD75PU i AA a e 39U E GC GN mA A clo18 F1BAF1020020 FILZ EE it 61024 FI I A72A013 sov oe faf Po C1114 F1H1C104A071 16V 0 10 0 1U Greng kt ero eebe 33000 c1121 F2A1A1020072 10V 1000U GC GN 4 C1124 F1H1C104A071 16v 0 10 0 1U lis ers an 470U r Geesse 10V ee ee oo GC GN GW GT ___Jes 30a_ raaizaaiooe7 asv 2200 eorr 56 Safety Gg Pcs az eessen bereien rom erno fev 0 10 Lime or ramistozaoos sov 162 Li rs some 16v
37. f modes for servicing f Turn the power on Details are described in 7 1 3 BD Service 70 RET Press the 5 9 and R button Mode at a glance A simultaneously for five seconds then 70 RET is displayed on FL 80 SRV 3 Press the gt button to select until 80 SRV is displayed on FL HELLO SERV 4 Press the OK button The command is transmitted by attached remote control BD ROM history cleaning lt Persistent Storage gt of BD ROM standard is O When the poweris on disc is not i 50 RET in tray press and hold 6 7 and Y on the remote control at the NT same time for more than 5 seconds 51 NOP 50 RET is displayed on the unit s disply 2 Repeatedly press gt on the 52 BRE remote control or POWER on the unit until 51 NOP is displayed on the unit s display FINISH 3 Press and hold STOP on the remote control until 52 BRE is displayed on the unit s display 4 Press OK on the remote con trol or OPEN CLOSE on the unit Forced disc eject Removing a disc that cannot be ejected O While the unit is on press and While Demonstration Lock is being set this hold OK B and Y on the remote Forced disc eject function is not accepted control at the same time for more than 5 seconds 00 RET is displayed on the unit s display 2 Repeatedly press on the remote control or POWER on the unit until 06 FTO is displayed on the unit s display 3 Press OK on the r
38. he HDMI to remove the Rear Panel 4 Power P C B Connecting the Power SW P C B to the Power P C B with original cable Connect Extension Cables shown below Between Power P C B and Digital P C B RFKZ0216 23 Pin Caution 1 Red wire should be connected to pin 1 Power SW PCB ep Insulation Board Power PC B Wi _ gt Le y BD Drive Digital P C B Extension Cable RFKZ0216 23Pin 38 10 1 2 Checking and Repairing of Digital P C B Module 1 Top Case Remove the 3 Screws A Slide Top Case rearward and open the both ends at rear side of the Top Case a little and lift the Top Case in the direction of the arrows 2 Front Panel ass y Remove the Tray top Unlock 6 tabs turn and Remove Front Panel 3 Rear Panel Remove 4 Screws one of the HDMI to remove the Rear Panel 4 Digital P C B Disconnect the connector 23Pin between Power P C B and Digital P C B Remove 6 Screws to remove Digital P C B and BD Drive Put Digital P C B on the Insulation Board Connect Extension Cables shown below Between Power P C B and Digital P C B RFKZ0216 23 Pin Caution 1 Red wire should be connected to pin 1 Insulation Board Digital P C B Extension Cable RFKZ0216 23Pin Power P C B BD Drive Power SW PC B 39 10 2 Caution for Replacing Parts 10 2 1 Items that should be done after replacing parts y Necessary me Unnecessary Items that Should Updat
39. hold OK B and Y on the remote control at the same time for more than 5 seconds 00 RET is dis played on the unit s disply 2 Repeatedly press gt on the remote control or POWER on the unit until 04 PRG is displayed on the unit s display 3 Press and hold OK on the remote control or OPEN CLOSE on the unit 1 While the unit is on press and hold OK B and Y on the remote control at the same time for more than 5 seconds 00 RET is displayed on the unit s display 2 Repeatedly press gt on the remote control or POWER on the unit until 08 FIN is displayed on the unit s display 3 Press and hold OK on the remote control or OPEN CLOSE on the unit for at least 3 seconds 7 1 3 Service Modes at a glance Information necessary for service can be displayed Service mode setting Turn the power on Press the 5 9 and R button simultaneously for five seconds then 70 RET is displayed on FL 2 3 Press the gt button to select until 80 SRV is displayed on FL 4 Press the OK button 5 It is displayed on FL as HELLO gt SERV It is shown to have entered the service mode 6 The command is transmitted by attached remote control Method of making clear service mode Press the power button power off The display of information to each command is as follows NOTE Do not use it excluding the designated command FL display Key operation Remote co
40. ildup or exposure of the assembly Use only a grounded tip soldering iron to solder or unsolder ES devices 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 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices Do not remove a replacement ES device from its protective package until immediately before you are ready to install it Most replacement ES devices are packaged with leads electrically shorted together by conductive foam aluminum foil or compara ble conductive material Immediately before removing the protective material from the leads of a replacement ES device touch the protective material to the chassis or circuit assembly into which the device will be installed Caution Be sure no power is applied to the chassis or circuit and observe all other safety precautions Minimize bodily motions when handling unpackaged replacement ES devices Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device IMPORTANT SAFETY NOTICE There are special components used in this equipment which are important for safety These parts are marked by A in the schematic diagrams Exploded Views and replacement
41. ing Firmware be done Note 1 Replacing Parts Digital PC B 10 2 2 Standard Inspection Specifications after Making Repairs After making repairs we recommend performing the following inspection to check normal operation fem fo Check tems pointed out should reappear The Panasonic RAM disc should be recognized 3 Perform playback for one minute using the RAM disc No abnormality should be seen in the picture sound or operation Panasonic DVD RAM disc should be used when recording and a playback K 4 No abnormality should be seen in the picture sound or operation If a problem is caused by a BD Video disc VCD DVD R No abnormality should be seen in the picture sound or operation a DVD Video Audio CD or MP3 playback the test disc After checking and making repairs upgrade the firmware to the Make sure that UPD OK appears in the FL displays latest version UNSUPPORT display means the unit is already updated to newest same version Then version up is not necessary 7 Transfer 9 9 in the service mode setting and initialize the service Make sure that CLR appears in the FL display settings return various settings and error information to theirjAfter checking it turn the power off default values The laser time is not included in this initialization Use the following checklist to establish the judgement criteria for the picture and sound tem Contents Bokros TI Distorted sound SS ES Noise stati
42. ion transformer for this check 2 Connect a 1 5kQ 10 watts resistor in parallel with a 0 15uF capacitors between each exposed metallic part on the set and a good earth ground such as a water pipe as shown in Figure 1 3 Use an AC voltmeter with 1000 ohms volt or more sensitivity to measure the potential across the resistor 4 Check each exposed metallic part and measure the 1 2 Caution for fuse replacement For English CAUTION Replace with the same type fuse Manufacturer Hollyland Type SCT T2A 250V For Canadian French ATTENTION Utiliser un fusible de rechange de m me type Fabricant Hollyland Type SCT T2A 250V 5 6 voltage at each point Reverse the AC plug in the AC outlet and repeat each of the above measurements The potential at any point should not exceed 0 75 volts RMS A leakage current tester Simpson Model 229 or equivalent mav be used to make the hot checks leakage current must not exceed 1 2 milliampere In case a mea surement is outside of the limits specified there is a pos sibilitv of a shock hazard and the equipment should be repaired and rechecked before it is returned to the cus tomer Hot Check Circuit AC VOLTMETER TO APPLIANCES COLD EXPOSED WATER PIPE METAL PARTS 15000 10W J EARTH GROUND 1 2 1 Micro Fuse conducting check This unit uses the Micro Fuse Check the Micro Fuse conducting using the Tester at the check points below Micro Fuse cond
43. nto the spring holder as shown in Fig c Press down the handle A of the spring as shown in Fig into the hole Handle B Spring A Installation position of handle B of the spring Installation position of handle A of the spring 3 Insert FFC and desolder the solder spot a Use the iron head with an angle as shown in Fig remove the solder in the direction as shown b Set the temperature of iron below 350 C c When using the iron head do not apply a force more than 1N to the pad Do not touch any other compo nents around the welding spot d Welding should be applied less than 3 times 4 Apply the lubricants to the 7 points as shown in Figure Direction of removing the solder Direction of removing the solder ESD prevention OPU FFC 34 9 3 3 How to Clean the Lens of Optical Pick UP Caution Be sure to wipe a lens in the direction of arrow Gentiv wipe the object lens surface with a cotton swab slightly dampended with ethyl alcohol Clean the lens until the cotton swab no longer picks up dirt Finally wipe the lens surface with a soft dry cloth to remove any residual alcohol 35 9 4 Repair Flowchart and Analysis Procedures 9 4 1 Repair Flowchart I PASS Lens Cleaning Confirm the pointed symptom on the u Repalced Parts u BDdrive OPU ass y A Digital P C B A _ Confirm the
44. ntroler key Release Items Item of Service Mode executing is cancelled Press 0 0 or Return in service SERV_ mode Error Code Display Last Error Code of U F held by Timer is dis played on FL OOO Details are described in 7 1 1 Self Diagnosis Functions Press 0 1 in service mode Oshows U F O0 shows number If any error history dose not exist FOO is displayed ROM Version Display The display contents are switched over every 5 seconds 1 Region code 2 Main firm version 3 Boot View version 4 Timer firm version Example 1 2 5 Drive firm version di Region of BD Example A B Press 0 2 in service mode 2 KKKX J 2K KOK 4 kokk 5 2K KOK Laser Used Time Check laser used time hours of drive Laser used time BD Playback Press 4 1 in service mode Indication BP 2K OK OK OOK Laser used time DVD Playback Laser used time CD Playing e is the used time display in hour Laser used time of BD DVD CD in Playback mode is counted 21 BD drive last error Item BD drive error code display FL display Key operation Remote controller key 1 Error Number is displayed for 5 Press 4 2 in service mode seconds NO 2 Time when the error has occurred is display for 5 seconds YYMMDD YY Year MM Month DD Day 3 Last drive error 1 2 is displayed for 5 seconds 3K 3K 3K OK OK 3K 00 Bad disc 03 Bad disc 04 Ba
45. play Do not E in normal service 11 4 Specifications Power supply Power consumption in standby mode in quick start standby mode Operating temperature range Operating humidity range Signal system Video output output level output connector Video performance Horizontal resolution Video S N ratio Audio output output level output connector number of connector Audio performance Frequency response DVD linear audio CD Audio S N ratio Dynamic range Total harmonic distortion HDMI AV output Output connector USB slot USB 2 0 Ethernet 10BASE T 100BASE TX Regional Code Media Playable discs BD Video BD LIVE BONUSVIEW AC220V 240V 50 60Hz BD75GA GC GW AC110V 6OHz BD75GT AC220V 240V 50Hz BD75GN AC110V 240V 50 60Hz BD75PU Approx 12W BD75GA GC GN GT GW Approx 14W BD75PU Approx 0 2W BD75GA GC GN GW PU Approx 0 1W BD75GT Approx 3 6W BD75GA GC GN GW Approx 3 3W BD75GT Approx 3 8W BD75PU 5C to 35 C 41 to 95 F 10 80 RH no condensation PAL NTSC BD75GA GC GN GT GW NTSC BD75PU 1 0Vp p 750 Pin jack 1 System More than 500 lines More than 65dB 2 Vrms 1kHz OdB Pin jack 2 channel 1 system 4Hz 22kHz 48kHz sampling 4Hz 44kHz 96kHz sampling AHz 20kHz 100dB 100dB 0 004 TvpeA 19pin 1 system 1 system 1 system DVD 3 BD75GA GT BD Region A DVD 2 BD75GC BD Region B
46. pointed symptom on the Finish j440 0 Note When Digital P C B Drive unit and OPU ass y are replaced adjustment value initialization is not required 36 9 4 2 Distinction Analysis 9 4 2 1 Analysis Procedures 1 Confirmation of pointed symptom 1 e Confirm the pointed symptom of BD player occurs again after cleaning the lens 2 Replacement of Digital P C B with the normal P C B e Replace the failed Digital P C B with the normal P C B 3 Confirmation of pointed symptom 2 e Checking symptoms of failed disc in the procedure 1 For this time PASS denotes the Digital P C B is defective FAIL denotes the Optical Pick up or mechanism are defective 4 Replacement of Digital P C B with the original one 5 Pointed symptom 3 e Recheck the pointed symptoms to see mechanism part is improved For this time In case of FAIL go back to Replacement failure part 1 to confirm the pointed symptoms If it is PASS it is finished 37 10 Measurements and Adjustments 10 1 Service Positions Note For description of the disassembling procedure see the section 9 10 1 1 Checking and Repairing of Power P C B 1 Top Case Remove the 3 Screws A Slide Top Case rearward and open the both ends at rear side of the Top Case a little and lift the Top Case in the direction of the arrows 2 Front Panel ass y Remove the Tray top Unlock 6 tabs turn and Remove Front Panel 3 Rear Panel Remove 4 Screws one of t
47. s the POWER button of Remotes Controller more than 10 seconds is number of open close cycle times Delete the Laser UsedjLaser used time information stored in the Press 9 5 in service mode memory of the unit is deleted Delete the Last DrivejLaser Drive Error information stored on the Press 9 6 in service mode BD Drive is deleted Delete the Error History Error History information stored on the unit is Press 9 7 in service mode Initialization of the Error Last Error Code information stored by timer is Press 9 8 in service mode deleted Write in FOO Initialization of the Last Drive Error Error History and Error code Press 9 9 in service mode Service Mode information stored on the unit are initialized to factory setting Release Service Mode Release Service Mode and turns the Power Press POWER button on the front Off kK KK OK OK panel or Remote controller in ser vice mode Display in STOP SS mode 24 8 Service Fixture amp Tools 7 PareNumber D n PS CompatibiMiy RFRZIODOIKS Lead Free Solder LOmm T00gReeM i The above parts are supplied by AVC CSC SPC Same as BD60 Series Same as BD60 Series Same as BD60 Series 0 al RFKZ06DO1KS Lead Free Solder 0 6mm 100g Reel Kr Same as BD60 Series 1 25 9 Disassembly and Assembly Instructions 9 1 Unit 9 1 1 Disassembly Flow Chart The following chart is the procedure for disassembling the ca
48. sing and inside parts for internal inspection when carrying out the servicing To assemble the unit reverse the steps shown in the chart below 9 1 3 Top Case y 9 1 5 Rear Panel 9 1 4 Front Panel ass y 9 1 6 Power P C B 9 1 7 BD Drive 9 1 8 Digital P C B 9 1 9 Power SW P C B 9 1 2 P C B Positions BD Drive Digital P C B Power P C B 26 9 1 3 Top Case 9 1 4 2 Front Panel 1 Remove the 3 Screws A 1 Unlock 6 tabs A F turn Pull with the Front Panel in the 2 Slide Top Case rearward and open the both ends at rear direction of your side side of the Top Case a little and lift the Top Case in the direction of the arrows Tab F 9 1 4 Front Panel ass y 9 1 4 1 Tray Top 9 1 5 Rear Panel 1 Remove the 3 Screws A and Screw B EE 2 Unlock 2 locking Tabs A to remove the Rear Panel 2 Insert the Paper clip etc into the hole on the bottom of l 9 l BD Drive and slide the Paper clips etc in the direction of Tab A the arrow to eject tray slightly Screw B Hole FA A clip etc Screw A 9 1 6 Power P C B 1 Remove the 2 connectors 2 Remove the 3 Screws B 3 Remove the tray top from the tray section Gerd Sry POE Taps Tray Top FAAA AN a e E Screw B 27 9 1 7 BD Drive 9 2 BD Drive 1 Remove the OPU FFC and isolate it with an ESD preven
49. ss Solder Note compliant Ver 1 3 BD MV BD MV DVD Video DVD Video DVD VR DVD Video DVD VR DVD Video DVD VR Video Video Video CD DA CD Video CD R RW System with 2 lenses 790 nm CDs 655 nm DVDs 405 nm BDs 790 nm CDs 655 nm DVDs 405 nm BDs No hazardous radiation is emitted with the safety protection compliant Ver 1 3 BD MV BD MV DVD Video DVD Video DVD VR DVD Video DVD VR DVD Video DVD VR Video Video Video CD DA CD Video CD R RW System with 2 lenses 790 nm CDs 655 nm DVDs 405 nm BDs 790 nm CDs 655 nm DVDs 405 nm BDs No hazardous radiation is emitted with the safety protection 430mm W 35mm H 179mm D excluding the projecting parts 185mm D including the projecting parts Approx 1 6 kg This model uses lead free solder PbF Specifications are subject to change without notice 13 5 Location of Controls and Components Control reference guide Q 1 Turn the unit on and off 2 TV operation buttons You can operate the TV through the unit s remote control d TV Turn the television on and off AV Switch the input select VOL Adjust the volume A 3 Select title numbers etc Enter numbers 1 2 3 moon 4 Cancel i a 12 5 Select audio 4 50 6 DISPLAY 6 Basic play
50. th the ER cele U73 display disappears when The display disappears only when the con error has been solved by Power nection is released Neither the button opera OFF ON of connecting equipment tion nor the passage of the fixed time or by inserting removing of HDMI disappear the display ciie Connection error Display this error when the equipment com No display patible with DVI such as TV amplifier etc U76 connected to the unit by HDMI is incompatible with HDCP High bandwidth Digital Content Protection Illegal disc error This error is displayed when it becomes No display impossible to reproduce because of copyright illegal information nae U77 Restoration is operation This error is displayed when there is a disc in No display When the disc is in the disc the disc tray or abnormality is confirmed dur MW trav ing plavback It is shown that the restoration to return the main unit operation normallv is operating It becomes possible to use as soon as not the breakdown but the U88 display dis appears No error information Initial setting for error code in memorv No displav No displav Error code Initialization is possible with error code initialization and main unit initialization Initialization error When initialization error is detected after start No display No display ing up main microprocessor the power is turned off automatically The event is saved in memory 16 Display for 30 seconds Diagnosis conten
51. tion bag RPFCO114 to prevent the laser 9 2 1 Tray diode from the ESD damage Do not touch the OPU FFC 1 Insert the Paper clips etc into the hole of the bottom side and slide it to the direction of arrow until it can be conductive surface 2 Remove the 3 FFCs 3 Remove the 4 Screws A to remove BD Drive Screw A OPU FFC ESD prevention bag 2 Pull the Tray to the direction of arrow until it can be 3 Push the two posts in front of the mecha chassis to both sides of the drive to unlock the tray and push it outward simultaneously BD Drive Post 9 1 8 Digital P C B 1 Remove the 2 Screws A Screw A Digital P C B TI GEI Wa JO Q O SA i gt GO 4 AO 9 1 9 Power SW P C B 1 Remove the Screw A Power SW P C B Screw A 28 Notes when attaching the tray 1 Be sure to leave the OPU at the inner limited posts OPU Limited post Emil e el e E S ii Ze H 8 L Ji 6 Sg LIE gt RSS 2 Push Slide cam to the left side slightly and make sure the tray band is between the two posts of Slide cam when attaching the tray E ZL SSS gt 9 2 2 Pulley Gear Belt 1 Perform the step Tray 2 Push the Post to the direction of arrow by using the slotted screwdriver
52. ts Monitor Display Automatic FL display F58 Drive hardware error When drive unit error is detected the event is No display No displav saved in memorv F74 HDMI Device Key Communica j This error is displayed when the information No display tion error error is occurred at HDMI device key loading F74 F75 HDMI incompatible error Display this error when the equipment com No display HDMI incompatible patible with DVI such as TV amplifier etc F75 connected to the unit by HDMI is incompatible with HDCP High bandwidth Digital Content Protection 9 9 7 F9 Hang up Displayed when communication error has No display occurred between Main microprocessor and FO Timer microprocessor UNSUP Unsupported disc error An unsupported format disc was played This disc is PORT although the drive starts normally incompatible The data format is not supported although the media type is supported Displaved is left until the POWER key is pressed UNSUPPORT It is displayed for 5 ds Exceptionally in case of the disc is dirty Is displayed Tor 3 seconds The character indication flows sideways HARD Drive error The drive detected a hard error BD drive error EA HARD ERR It is display for 5 seconds sideways SELF Restoration operation Since the power cord fell out during a power No display CHECK failure or operation it is under restoration SELF CHECK operation It will OK if a display disappears automati
53. ugh the service parts route RFKZ03D01KS 0 3mm 100g Reel RFKZ06D01KS 0 6mm 100g Reel RFKZ10D01KS 1 0mm 100g Reel Note Ingredient tin Sn 96 5 silver Ag 3 0 Copper Cu 0 5 Cobalt Co Germanium Ge 0 1 to 0 3 3 Service Navigation 3 1 Service Information This service manual contains technical information which will allow service personnel s to understand and service this model Please place orders 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 1 This service manual does not contain the following information because of the impossibility of servicing at component level Schematic Diagram Block Diagram and P C B layout of Digital P C B Parts List for individual parts of Digital P C B 3 2 Combination of Multiple Pressing on the Remote Control Press multi buttons in combination on the remote control simultaneousiv for operations such as initialization or service mode etc There are no multiple pressing functions on the previous remote controls thus please be sure to use the supplied remote control 3 3 Entering Special Modes with Combination of Multiple Pressing on the Remote Control Enter the following special modes by multiple pressing functions on the supplied remote control After entering each mod
54. unting 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 allov of tin Sn and lead Pb On the other hand the lead free solder is the alloy mainly consists of tin Sn silver Ag and Copper Cu and the melting point of the lead free solder is higher approx 30 degrees C 86 F more than that of the normal solder Definition of PCB Lead Free Solder being used The letter of PbF is printed either foil side or components side on the PCB using the lead free solder See right figure Service caution for repair work using Lead Free Solder PbF e 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 e To put lead free solder it should be well molten and mixed with the original lead free solder e Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC e 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 free solder e Use the soldering iron more than 70W equipped with the temperature control after setting the temperature at 350 30 degrees C 662 86 F Recommended Lead Free Solder Service Parts Route e The following 3 types of lead free solder are available thro
55. uting check points Measurable at either point A 11001 A BOEDKT060009 GOB233D00005 e eu BDPGAGC GN GW PU C1014 BD75GA GC GN GT GW 4 ERZV10D471C2 BD75PU SAF_D_N_FUL K2AA2B000011 SEE THE SERVICE MANUAL C1005 L Come BD75GT 1000P T 1000P BD75GT BD75GA GC GN GW PU 100V 470 100V 470 BD75GA GC GN GW PU P1001 AC INLET P1001 Pin 2 2 2 1 Warning Prevention of Electrostatic Discharge ESD to Electrostatic Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Elec trostatic Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semi conductor chip components The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge ESD 1 Immediately before handling any semiconductor component or semiconductor equipped assembly drain off any ESD on your body by touching a known earth ground Alternatively obtain and wear a commercially available discharging ESD wrist strap which should be removed for potential shock reasons prior to applying power to the unit under test After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as alumi num foil to prevent electrostatic charge bu
56. vice USB Standard USB2 0 High Speed Format FAT12 FAT16 FAT32 MP3 JPEG MKV DivX Contents JPEG CD R RW BD RE DVD R USB device Pixcels 34x34 8192x8192 Sub Sampling 4 2 2 4 2 0 Motion JPEG not supproted Maximum numbers of folders and files BD RE DVD R USB device sn Maximum folder 500 500 Maximum files 8 10000 10000 10000 10000 8 Total ofthe JPEG MP3 CD R CD RW DVD R USB device Compression rate 32kbps 320kbps Sampling rate 44 1kHz 48kHz AVCHD H 264 DVD AVCHD format V1 0 480p 525p 576p 625p BD75GA GC GN GT GW 10801 1125i 720p 750p 1080p 1125p HDMI V 1 4a This unit supports HDAVI Control 1 function Playable discs BD ROM SL DL SL Single Laver DL Dual Laver BD RE SL DL SL Single Laver DL Dual Laver BD R SL DL SL Single Laver DL Dual Laver DVD ROM SL DL SL Single Laver DL Dual Laver DVD R DVD R DL DVD RW R R DL RW CD Optical pick up Wave length LASER specification Class 1 LASER Product Wave length Laser power Playable discs BD ROM SL DL SL Single Layer DL Dual Layer BD RE SL DL SL Single Layer DL Dual Layer BD R SL DL SL Single Layer DL Dual Layer DVD ROM SL DL SL Single Layer DL Dual Layer DVD R DVD R DL DVD RW R R DL RW CD Optical pick up Wave length LASER specification Class 1 LASER Product Wave length Laser power Dimensions Ma
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