Magnavox NB500MG9, Service Manual

Page 1: ...SERVICE MANUAL BLU RAY DISC PLAYER NB500MG9 SD card...

Page 2: ...consequences of each way Consequently Funai has not undertaken any such broad evaluation Accordingly a servicer who uses a service procedure or tool which is not recommended by Funai must first use a...

Page 3: ...1 1 1 E5E20SP SPECIFICATIONS...

Page 4: ...y from the pickup lens when the diode is turned on Do not look directly at the laser beam CAUTION Use of controls and adjustments or doing procedures other than those specified herein may result in ha...

Page 5: ...al for safety Replace only with part number specified B In addition to safety other parts and assemblies are specified for conformance with regulations applying to spurious radiation These must also b...

Page 6: ...ug prongs and externally exposed accessible parts RF terminals antenna terminals video and audio input and output terminals microphone jacks earphone jacks etc is lower than or equal to the specified...

Page 7: ...chine then apply hot air to the Flat Pack IC about 5 to 6 seconds Fig S 1 1 2 Remove the flat pack IC with tweezers while applying the hot air 3 Bottom of the flat pack IC is fixed with glue to the CB...

Page 8: ...y one using a sharp pin or wire to which solder will not adhere iron wire When heating the pins use a fine tip soldering iron or a hot air desoldering machine Fig S 1 4 3 Bottom of the flat pack IC is...

Page 9: ...s Fig S 1 6 Note When using a soldering iron care must be taken to ensure that the flat pack IC is not being held by glue When the flat pack IC is removed from the CBA handle it gently because it may...

Page 10: ...ed to remove any static electricity that may be charged on the body 2 Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding 1 M on the workbench or other surfa...

Page 11: ...Mechanism Assembly is adjusted as a unit at factory Therefore do not disassemble it Replace the FE Main CBA BD Mechanism Assembly as a unit ID Loc No Part Removal Fig No Remove Unhook Unlock Release...

Page 12: ...Assembly CN7001 CN7401 CN2601 CN7602 CN6401 S 5b S 5a Locking Card Spacers S 4 Wire Fig D3 Fig D4 6 Power Supply CBA S 7 CN2006 Power PCB Holder S 8 S 6a S 6a S 6b Wire 9 AV CBA 7 Rear Panel 10 SD CBA...

Page 13: ...to Eject Manually 1 Remove the Top Cover 2 Insert a screwdriver etc into the Hole A straightly so that the Portion A is pushed 3 Pull the tray out manually and remove a disc Screwdriver hexagon wrenc...

Page 14: ...AY buttons on the remote control unit in that order Fig a appears on the screen 3 Press STOP button on the remote control unit Fig b appears on the screen and Fig c appears on the VFD 4 To exit this m...

Page 15: ...nplug the AC cord from the AC outlet Then plug it again 7 Turn the power on by pressing the POWER button and the tray will close 8 Press 1 2 3 4 and DISPLAY buttons on the remote control unit in that...

Page 16: ...emote control unit Fig h appears on the screen and Fig i appears on the VFD 10 To exit this mode press POWER button Fig h differ depending on the models Model Name Version Region Version Info EXIT POW...

Page 17: ...tomatically Then the display is replaced by Fig F Progress degree is displayed like Fig G on VFD 8 After programming is finished Fig H appears on the VFD 9 Unplug the AC cord from the AC outlet Then p...

Page 18: ...heir periphery and service it if defective Check IC1003 D1009 and their periphery and service it if defective FLOW CHART NO 5 FL is not outputted Is 30V voltage supplied to the emitter of Q2012 Check...

Page 19: ...N 10V is not outputted Is 14V voltage supplied to the emitter of Q2603 Is the voltage of base on Q2603 lower than the voltage of emitter on Q2603 when turning the power on Replace Q2603 Check D1011 D1...

Page 20: ...is activated Is the H pulse inputted to the Pin 27 of IC2000 Replace IC2000 Is 5V voltage supplied to Pin 2 of RS3000 remote control receiver Yes No Check EV 5V line and service it if defective No No...

Page 21: ...r Replace the FE Main CBA BD Mechanism Assembly No improvement can be found No Yes FLOW CHART NO 15 The disc tray cannot be opened and closed It can be done using the remote control unit Is the normal...

Page 22: ...terminal JK2300 No No Are the composite video signals outputted to the VIDEO OUT terminal JK2300 FLOW CHART NO 17 Picture does not appear normally Set the disc on the disc tray and playback Are the vi...

Page 23: ...BA Unit or FE Main CBA BD Mechanism Assembly Replace the BE Main CBA Unit or FE Main CBA BD Mechanism Assembly Replace IC2200 Check the periphery between Pin 1 7 of IC2200 and JK2200 and service it if...

Page 24: ...IN IC2701 2 6PIN SURROUND L R CN2701 7 5PIN IC2702 2 6PIN CENTER SUB WOOFER Are the analog audio signals inputted to each pin of IC2700 IC2701 and IC2702 Are the analog audio signals outputted to each...

Page 25: ...ESET 29 PWSW2 37 PWSW3 25 40 A33 PW CONT 48 SUB TXD 49 L3 A16 SUB RXD 28 CEC IN CEC 52 CEC OUT 13 IIC BUS SCL 39 IIC BUS SDA IIC BUS SCL IIC BUS SDA PWSW2 PWSW3 A33 PW CONT POWER LED 59 DISC IN LED SY...

Page 26: ...ESS MATRIX RF EQ AG28 AH4 AG5 U4 U3 R3 T1 R4 T2 AA1 Y3 K4 100 125 128 AH29 AH28 AH30 2 4 7 9 10 11 12 13 14 SLD2 4 SLD2 3 SLD1 2 SLD1 1 CN902 LOAD 5 LOAD 6 LDSNS1 2 LDSNS2 1 CN901 FCS 2 FCS 3 TRK 1 TR...

Page 27: ...1 SDDAT2 3 3 SDDAT3 11 11 SDCLK DDR SDRAM IC6507 IC6508 IC6509 IC6510 DDR SDRAM 512Mbit x 4 D33 D34 E32 E34 F32 F34 G30 G32 H29 H30 H32 J28 J30 A8 A9 A11 B8 B10 B11 C11 E12 E13 F14 G13 G14 A10 A12 A1...

Page 28: ...ROL BLOCK DIAGRAM IIC BUS SDA 6dB AMP LPF DRIVER 5 VIDEO Pb Cb OUT VIDEO Y OUT VIDEO Pr Cr OUT JK2300 C2314 1 20 T M D S DATA2 T M D S DATA2 T M D S DATA1 T M D S DATA1 T M D S DATA0 T M D S DATA0 T M...

Page 29: ...IO L OUT AUDIO R OUT Q2203 MUTE ON Q2202 MUTE ON Q2200 DRIVE Q2201 DRIVE JK2200 IC2200 OP AMP 7 1 6 2 27 27 AUDIO L 25 25 AUDIO R 28 28 AUDIO L MUTE 23 23 AUDIO R MUTE 22 22 SPDIF CN7001 CN2000 DIGITA...

Page 30: ...D Q2600 Q2604 Q2608 Q2609 Q2606 Q2603 Q2607 Q2602 Q2601 Q1011 D1009 Q2605 Q1003 VDD POWER SUPPLY CBA 2 4 7 6 T1001 11 12 15 13 10 9 16 14 A V AC1002 F1001 2A 250V LINE FILTER L1001 F 3 4 IC1003 ERROR...

Page 31: ...k in the schematic diagram and the parts list Before replacing any of these components read the parts list in this manual carefully The use of substitute replacement parts that do not have the same sa...

Page 32: ...s were prepared 2 To maintain original function and reliability of repaired units use only original replacement parts which are listed with their part numbers in the parts list section of the service...

Page 33: ...1 10 3 AV 1 3 Schematic Diagram E5E20SCAV1...

Page 34: ...1 10 4 AV 2 3 Schematic Diagram E5E20SCAV2...

Page 35: ...1 10 5 AV 3 3 Schematic Diagram E5E20SCAV3...

Page 36: ...er supply Otherwise it may cause some components in the power supply circuit to fail NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal Ce symbole repr sente un f...

Page 37: ...1 10 7 Front Schematic Diagram E5E20SCF...

Page 38: ...1 10 8 E5E20SCSD SD Schematic Diagram...

Page 39: ...Schematic Diagram E5E20SCFM1 The order of pins shown in this diagram is different from that of actual IC001 IC001 is divided into four and shown as IC001 1 4 IC001 4 4 in this FE Main Schematic Diagr...

Page 40: ...5 Schematic Diagram E5E20SCFM2 The order of pins shown in this diagram is different from that of actual IC001 IC001 is divided into four and shown as IC001 1 4 IC001 4 4 in this FE Main Schematic Diag...

Page 41: ...1 10 11 FE Main 3 5 Schematic Diagram E5E20SCFM3...

Page 42: ...5 Schematic Diagram E5E20SCFM4 The order of pins shown in this diagram is different from that of actual IC001 IC001 is divided into four and shown as IC001 1 4 IC001 4 4 in this FE Main Schematic Diag...

Page 43: ...5 Schematic Diagram E5E20SCFM5 The order of pins shown in this diagram is different from that of actual IC001 IC001 is divided into four and shown as IC001 1 4 IC001 4 4 in this FE Main Schematic Diag...

Page 44: ...Schematic Diagram E5E20SCBM1 The order of pins shown in this diagram is different from that of actual IC6001 IC6001 is divided into eight and shown as IC6001 1 8 IC6001 8 8 in this BE Main Schematic D...

Page 45: ...Schematic Diagram E5E20SCBM2 The order of pins shown in this diagram is different from that of actual IC6001 IC6001 is divided into eight and shown as IC6001 1 8 IC6001 8 8 in this BE Main Schematic D...

Page 46: ...Schematic Diagram E5E20SCBM3 The order of pins shown in this diagram is different from that of actual IC6001 IC6001 is divided into eight and shown as IC6001 1 8 IC6001 8 8 in this BE Main Schematic D...

Page 47: ...Schematic Diagram E5E20SCBM4 The order of pins shown in this diagram is different from that of actual IC6001 IC6001 is divided into eight and shown as IC6001 1 8 IC6001 8 8 in this BE Main Schematic D...

Page 48: ...Schematic Diagram E5E20SCBM5 The order of pins shown in this diagram is different from that of actual IC6001 IC6001 is divided into eight and shown as IC6001 1 8 IC6001 8 8 in this BE Main Schematic D...

Page 49: ...Schematic Diagram E5E20SCBM6 The order of pins shown in this diagram is different from that of actual IC6001 IC6001 is divided into eight and shown as IC6001 1 8 IC6001 8 8 in this BE Main Schematic D...

Page 50: ...Schematic Diagram E5E20SCBM7 The order of pins shown in this diagram is different from that of actual IC6001 IC6001 is divided into eight and shown as IC6001 1 8 IC6001 8 8 in this BE Main Schematic D...

Page 51: ...Schematic Diagram E5E20SCBM8 The order of pins shown in this diagram is different from that of actual IC6001 IC6001 is divided into eight and shown as IC6001 1 8 IC6001 8 8 in this BE Main Schematic D...

Page 52: ...1 10 22 BE Main 9 10 Schematic Diagram E5E20SCBM9...

Page 53: ...1 10 23 BE Main 10 10 Schematic Diagram E5E20SCBM10...

Page 54: ...1 10 24 AV CBA Top View BE5E10F01072A...

Page 55: ...1 10 25 PIN 3 OF CN2000 PIN22OF CN2000 PIN 27 OF CN2000 WF6 WF4 WF8 WF7 WF1 WF5 WF2 WF4 PIN 5 OF CN2000 WF3 C2314 PLUS LEAD AV CBA Bottom View BE5E10F01072A...

Page 56: ...fire hazard replace only with the same type fuse ATTENTION Pour une protection continue les risqes d Incele n utiliser que des fusible de m me type Risk of fire replace fuse as marked This symbol mea...

Page 57: ...CAUTION For continued protection against fire hazard replace only with the same type fuse ATTENTION Pour une protection continue les risqes d Incele n utiliser que des fusible de m me type Risk of fi...

Page 58: ...1 10 28 BE5E10F01072C Front CBA Top View Front CBA Bottom View BE5E20F01041 SD CBA Bottom View...

Page 59: ...N2000 Pin 5 of CN2000 WF5 Pin 22 of CN2000 Pin 3 of CN2000 C2314 PLUS LEAD 20 s 0 5V VIDEO CVBS VIDEO Cr 0 2V 10 s VIDEO Cb 0 2V 10 s AUDIO L 1V 0 5ms SPDIF 1V 0 1 s NOTE Input Signal DVD VIDEO 75 COL...

Page 60: ...14 5V 2 17 AL 14 5V 2 18 EV 5V 19 SAFETY 20 F1 21 NU 22 F2 23 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 FL CN7001 1 VIDEO Y I P 2 GND 3 VIDEO Pb Cb 4 GND CN3000 CN2001 1 FL 2 F2 3 F...

Page 61: ...the sequence it will stops and other sequence starts Only if SLED is moving it will stop after the moving is finished SLED position initialization Tray open SLED position initialization SLED inner ar...

Page 62: ...Tray in sw Tray close retry off on off on Tray out sw Tray insertion direction Tray ejection direction T8 T3 t T1 Time out T6 Time out T7 If Tray out sw is not OFF within T7 it is Time out V1 V2 V0 0...

Page 63: ...Not Used 33 OUT FL SDA FL Serial Data 34 OUT FL SCL FL Serial Clock 35 IN OUT FLASH SDA Serial Data Signal for Flash 36 OUT FLASH SCL Serial Clock Signal for Flash 37 OUT PWSW3 Power On Signal Output...

Page 64: ...3 E C B Note A Anode K Cathode E Emitter C Collector B Base R Reference G Gate D Drain S Source BH7602FS E2 KRA105M AT P KRC103M AT P KTA1267 Y AT P KTA1273 Y AT P KTC3203 Y AT P KTC3205 Y AT P KTC319...

Page 65: ...2 2L085 FE MAIN CBA BD MECHANISM ASSEMBLY 2L027 B49 2L027 2L015 2L047 B24 W01 2L034 B14 B14 A3 B52 W07 W04 2L083 2L070 2L081 2L072 2L081 2L071 A2 W09 B31 A10 A10 B13 A1X W11 A6 2L038 2L018 A20 A21 A22...

Page 66: ...1 16 2 E5E20PEX Packing Unit S2 A20 S3 S1 S1 X19 S1 X10 X2 A B X15 X14 X6 Lower Side Upper Side X1 A B C Some Ref Numbers are not in sequence...

Page 67: ...3050 2L083 SCREW TAP TIGHT M3X5 BIND HEAD BLK NI GBHC3050 2L085 SCREW C TIGHT M3X6 E5610UD 0VM412937A 2L086 SCREW C TIGHT M3X6 E5610UD 0VM412937A B4 POWER PCB HOLDER E5E10UD 1VM121339 B5 FAN HOLDER E5...

Page 68: ...216 CHIP CERAMIC CAP CH J 39pF 50V CHD1JJ3CH390 C2280 CHIP CERAMIC CAP 1608 F Z 0 1 F 50V CHD1JZ30F104 C2281 ELECTROLYTIC CAP 220 F 6 3V M CE0KMASDL221 C2282 ELECTROLYTIC CAP 100 F 16V M CE1CMASDL101...

Page 69: ...2603 TRANSISTOR PB FREE KTA1271 Y AT P NQSYKTA1271P Q2604 TRANSISTOR KTA1273 Y AT P NQSYKTA1273P Q2605 TRANSISTOR KTC3203 Y AT P NQSYKTC3203P Q2606 TRANSISTOR KTA1273 Y AT P NQSYKTA1273P Ref No Descri...

Page 70: ...RES 1 10W J 2 2k RRXAJR5Z0222 R2603 CHIP RES 1 10W J 4 7k RRXAJR5Z0472 R2604 CARBON RES 1 4W J 4 7k RCX4JATZ0472 R2606 CHIP RES 1 10W J 47k RRXAJR5Z0473 R2607 CHIP RES 1 10W J 4 7k RRXAJR5Z0472 Ref No...

Page 71: ...R DIODE SB540 B P NDLZ000SB540 D1016 SCHOTTKY BARRIER DIODE SB340 NDQZ000SB340 D1017 DIODE ZENER 5V1BSB T26 NDTB5R1BST26 Ref No Description Part No D1018 RECTIFIER DIODE BA157 NDQZ000BA157 D1019 DIODE...

Page 72: ...16UG014 COIL L4001 CHIP BEAD GZ1608D121T F XL06001SSN04 RESISTORS R4008 CHIP RES 1 10W J 47 RRXAJR5Z0470 R4009 CHIP RES 1 10W J 47 RRXAJR5Z0470 R4010 CHIP RES 1 10W J 47 RRXAJR5Z0470 R4012 CHIP RES 1...

Page 73: ...erein without the obligation to notify any person or organization of such changes with the design is a registered trademark of Funai Electric Co Ltd and may not be used in any way without the express...