Panasonic PalmTheater DVD-LV60 Скачать руководство пользователя страница 14 | Manualshive

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7. Diagnosing problems with the optical pick-up and
repair procedure

7.1. Self-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 adjusttilt.If "NO DISC" is displayed, before exchanging the optical pick-up,
carry out problem diagnosis first. If the present laser driving current is over 55, the optical pick-
up may need to be exchanged.

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Содержание PalmTheater DVD-LV60

Страница 1: ...ORDER NO ODSD010847C3 Portable DVD AUDIO VIDEO PLAYER DVD LV60 Colour S Silver Type Areas GK China SPECIFICATIONS Specifications 1...

Страница 2: ...s LCD screen 5 8 Si TFT wide screen LCD S video output Y output level 1Vp p 75 C output level 0 286Vp p 75 NTSC 0 3Vp p 75 PAL Output terminal Also used for video output input Video output input Outpu...

Страница 3: ...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 p...

Страница 4: ...29 or equivalent may be used to make the hot checks leakage current must not exceed 1 2 milliamp In case a measurement is outsideof the limits specified there is a possibility of a shock hazard and th...

Страница 5: ...hese can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement ES device from its protective package until immediately before you are ready to install it Most repla...

Страница 6: ...ring repair of the optical pickup 4 1 Handling of optical pickup 1 Do not subject the optical pickup to static electricity as it is extremely sensitive to electrical shock 2 To prevent the breakdown o...

Страница 7: ...our body 2 Work table grounding Put a conductive material sheet or steel sheet on the area where the optical pickup is placed and ground the sheet Caution The static electricity of your clothes will n...

Страница 8: ...5 2 The ON OFF HOLD switch 6 Self diagnosis function and service mode 6 1 Service Precautions 6 1 1 Recovery after the dvd player is repaired 8...

Страница 9: ...displays Use the internal service mode for evaluation of malfunctions Display Method Display Diagnosis Items displayed when in use CHECK THE DISC Focus error H01 Inner cover trouble H02 Spindle servo...

Страница 10: ...6 6 Service mode table Pressing various button combinations on the player and remote control unit can activate the service modes 10...

Страница 11: ...11...

Страница 12: ...6 7 Servo Process Flow 12...

Страница 13: ...6 8 Servo Process Display Mode 6 9 ADSC Internal Ram Data Display 13...

Страница 14: ...diagnosis function and a tilt adjustment confirmation function built in Use the following procedure to efficiently determine the problem and adjusttilt If NO DISC is displayed before exchanging the o...

Страница 15: ...up so turn the unit off and allow it to cool down before diagnosis 7 2 Cautions to Be Used Before Replacing the Optical Pickup Unit and Spindle Motor Assembly Before replacing the optical pickup unit...

Страница 16: ...2 Do not judge the laser diode with a tester The tester will be damaged easily 3 It is recommended to use a destaticized soldering iron for short circuiting or removing the laser diode Recommended so...

Страница 17: ...cause an electric shock or injury The laser won t come on while the inner cover is open However if the object lens of the optical pickup unit glows red with the inner cover opened immediately turn off...

Страница 18: ...9 2 P C B Positions 18...

Страница 19: ...9 3 Main Cabinet 1 Unscrew the screws from the bottom of the body 19...

Страница 20: ...Release tabs Release the tab A Press the tab B backward to release Release the tabs C D with the left side of the main cabinet raised 3 Remove the flexible cable The way of FPC holder and Membrane SW...

Страница 21: ...nnection part in FPC holder It hangs both edges on FPC holder locking tabs It is careful of the bend of Membrane SW 3 It installs FPC piece in FPC holder It pulls with the radio pliers and it confirms...

Страница 22: ...the bend of Membrane SW Don t do except for the bend which is indicated about the manufacturing standard Because a pattern is broken if bending the others in the shown bend part Don t bend as shown i...

Страница 23: ...23...

Страница 24: ...9 4 Main P C B 1 Remove the flexible cable 9 5 Recharge battery P C B 1 Remove the screws 2 Remove the cable 24...

Страница 25: ...works under the working environment where grounding works is completed 9 6 1 Removing the traverse unit Before removing the traverse unit remove the casing parts 1 Release the lock for the connector...

Страница 26: ...lacing the optical pickup unit 1 Electrostatic breakdown prevention is required when servicing is performed in the area around the traverse unit 2 Use a work bench to carry out the servicing work in a...

Страница 27: ...e reassembled pickup unit and remove the solder from the flexible cable After that install the traverse unit on the body Cautions The laser diode won t emit light unless the solder has completely been...

Страница 28: ...backward to remove 3 Remove the flexible cable 9 7 2 Assembling procedure After the hinge part is put into the close all states of the monitor unit is installed Afterwards hinge B is set on the right...

Страница 29: ...e monitor cover isn t disassembled 1 Install the flexible cable 2 Install the tab B of the hinge A and assemble the hinge A with the tab B pressed 3 Assemble the hinge B 9 8 Monitor Cover 1 Remove the...

Страница 30: ...9 8 1 Disassembling and reassembling the flexible unit 1 Remove the hinge B 2 Disengage the hook sections A and B in this order and remove the flexible cable 30...

Страница 31: ...Remove the screws 2 Remove the angle 3 Remove the connectors 4 Disengage the tabs 9 10 Inverter unit 1 Remove the screws 2 Disengage the tabs 3 Remove the connectors 4 Remove the flexible cable 9 11...

Страница 32: ...nel securing metal fittings 9 13 Service Position Caution If the laser should be lit up for playback check never look at the light of the laser 9 13 1 Checking P C B s 1 Connect the main P C B and tra...

Страница 33: ...B and the inverter unit as shown in the figure below 3 Playback cannot be carried out without the outer cover Continue to press the SW5001 and 5002 It stops it with the Scotch tape etc 10 ADJUSTMENT...

Страница 34: ...ortant points in adjustment 10 2 1 Important points in optical adjustment Optical pickup tilt adjustment is needed after replacement of the following components 1 Optical pickup unit 2 Disc motor 3 Tr...

Страница 35: ...l pickup tilt adjustment Measurement point Adjustment point Mode Disc Tangential adjustment screw Radial tilt adjustment screw T01 inner periphery play T43 outer periphery play DVDT S15 or DVDT Measur...

Страница 36: ...ter while zz is the focus drive value Note Jitter value appears on the front display 4 Adjust tangential adjustment screw A at inner periphery side of the jack shaft so that the jitter value is minimi...

Страница 37: ...ease adjust an electric adjustment of LCD only when there are abnormality and a level change in the image after exchanging parts Set the control BRIGHT to the center when adjusting the LCD After repla...

Страница 38: ...t the adjustment Check point Synchronization on the LCD screen is disordered by replacing the circuit parts relating to VCO TP8201 Adjustment procedure Adjusting to higher value Adjusting to lower val...

Страница 39: ...er value Press 3 on the main body remote control Press on the main unit remote control Press on the main unit remote control Actual adjustment Input video signal In V OffSet 2 0 0 1 Vp p check the scr...

Страница 40: ...Adjusting to lower value Press 6 on the main body remote control Press and on the main unit remote control Press and on the main unit remote control Actual adjustment Input video signal In Vwb G level...

Страница 41: ...alue Adjusting to lower value Press 7 on the main body remote control Press and on the main unit remote control Press and on the main unit remote control Actual adjustment Input video signal In Vwb G...

Страница 42: ...mote control Actual adjustment Input video signal VH 6 8 0 5 Vp p 10 step monochrome 10 5 6 Adjusting pedestal Standard for carrying out the adjustment Check point TP8603 Adjustment procedure Adjustin...

Страница 43: ...djustment procedure Adjusting to higher value Adjusting to lower value Press 4 on the main body remote control Press on the main unit remote control Press on the main unit remote control Actual adjust...

Страница 44: ...control Actual adjustment Input video signal Waveform adjustment parallel straight line Color bar 10 5 9 Adjusting color Standard for carrying out the adjustment Check point TP8604 Adjustment procedu...

Страница 45: ...quipment Confirmation value Oscilloscope 100 Vp p 50 mV Purpose To maintain video signal output compatibility 1 Connect the monitor TV to the luminance signal Y of the S video output terminal and term...

Страница 46: ...e 670 Vp p 100 mV Purpose To maintain video signal output compatibility 1 Connect the monitor TV to the chrominance signal C of the S video output terminal and terminate at 75 ohms 2 Choose a color ba...

Страница 47: ...ESS BUS AUDIO PES PACKET DATA ADDRESS LATCH ENABLE AUDIO MUTE AUDIO PES PACKET REQUEST AUDIO RF SERVO AMP INVERTED INPUT SERVO AMPOUTPUT AUDIO WORD DISTINCTION SYNC B BCK BCKIN BDO BLKCK BOTTOM BYP BY...

Страница 48: ...ELECT CPU DATA CLOCK PULSE SOURCE DRIVE CPU ADDRESS LATCH CPU ADDRESS DATA BUS CPU INTERRUPT REQUEST CPU READ ENABLE GATEDRIVER CLOCK PULSE CPU WRITE ENABLE CHIP SELECT COMPOSITE SYNC IN COMPOSITE SYN...

Страница 49: ...CUS ERROR FOCUS ERROR AMP INVERTED INPUT FOCUS ERROR AMP OUTPUT FREQUENCY GENERATOR FREQUENCY SUB CARRIER FS 384 OVER SAMPLING CLOCK G GND COMMON GROUNDING EARTH H HA0 UP HD0 UP HINT HRXW HOST ADDRESS...

Страница 50: ...NG PICTURE EXPERTS GROUP O ODC OEH OEV 1 2 OFTR OSCI OSCO OSD OPTICAL DISC CONTROLLER SOURCE DRIVER OUTPUT ENABLE GATE DRIVER OUTPUT ENABLE OFF TRACKING OSCILLATOR INPUT OSCILLATOR OUTPUT ON SCREEN DI...

Страница 51: ...INITIAL LOGO ABBREVIATIONS R RE RFENV RFO RS RSEL RST RSV READ ENABLE RF ENVELOPE RF PHASE DIFFERENCE OUTPUT CD ROM REGISTER SELECT RF POLARITY SELECT RESET RESERVE 51...

Страница 52: ...CK SERIAL CLOCK SERIAL DATA FL SEGMENT OUTPUT SELECTCLOCK SERIAL PORT ENABLE SERIAL DATA IN SERIAL DATA OUT SERIAL PORT DATA INPUT SERIAL PORT DATA OUTPUT SERIAL PORT R W ENABLE SERIAL PORT READ CLOCK...

Страница 53: ...MP OUTPUT OP AMP INVERTED INPUT TRACK CROSSSIGNAL TRACKING ON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK VCC VCDCONT VDD VFB VREF VSS V BLANKING COLLECTOR POWER SUPPLY VOLTAGE VIDEO CD CONT...

Страница 54: ...X INTERRUPT X MEMORY WRITE ENABLE X 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 XVERTICAL SYNC OUTPUT...

Страница 55: ...ORDER SECTION MAIN P C B 6 10 SCHEMATIC DIAGRAM 14 9 AUDIO OUT SECTION MAIN P C B 7 10 SCHEMATIC DIAGRAM 14 10 VIDEO OUT SECTION MAIN P C B 8 10 SCHEMATIC DIAGRAM 14 11 CPU SECTION MAIN P C B 9 10 SCH...

Страница 56: ...16 2 Mechanism Section Exploded View 56...

Страница 57: ...16 3 Packing Accessories Section Exploded View 57...

Страница 58: ...special characteristics important for safety Furthermore special parts which have purposes of fire retardant resistors high quality sound capacitors low noise resistors etc are used When replacing any...

Страница 59: ...that are supplied by S P C Ref No Part No Part Name Description Pcs Remarks 1 RMB0675 OPEN SPRING 1 2 RMR1379 W FPC HOLDER 1 3 K0RE01000001 MEMBRANE SW 1 4 L5ACBDB00001 LCD PANEL 1 5 RGK1394 A DISC C...

Страница 60: ...2 VMS6730 MAIN SHAFT 1 113 VXJ0232 SUB SHAFT ASS Y 1 114 VXJ0233 DRIVE SHAFT ASS Y 1 115 VED0447 OPTICAL PICK UP 1 116 VMC1594 SPRING 1 117 VMC1591 SPRING 1 118 VMD3803 NUT PLATE 1 119 XQN14 C2 SCREW...

Страница 61: ...C1073 ECUV1C224KBN 16V 0 22U 1 F1J1C224A091 C1101 RCST1CX226RG 16V 22U 1 F3G1C2260001 C1102 ECUVNE105KBM 25V 1U 1 C1103 ECUVNC105ZFN 16V 1U 1 F1J1C105A063 C1104 ECUV1A335KBN 10V 3 3U 1 F1J1A335A005 C...

Страница 62: ...V1H332KBV 50V 3300P 6 F1H1H332A013 C2511 12 ECUZNC104ZFV 16V 0 1U 2 F1H1C1040008 C2513 ECUVNH103KBV 50V 0 01U 1 F1H1H103A748 C2514 ECUVNE153KBV 25V 0 015U 1 F1H1E153A050 C2515 ECUVNC104KBV 16V 0 1U 1...

Страница 63: ...UVNJ105KBV 63V 1U 2 F1H0J105A002 C4011 12 RCST1AX476RG 10V 47U 2 F3G1A4760002 C4013 14 ECUVNH103KBV 50V 0 01U 2 F1H1H103A748 C4015 16 ECUZNC104ZFV 16V 0 1U 2 F1H1C1040008 C4017 F2G1C820A008 16V 82U 1...

Страница 64: ...ZFV 16V 0 1U 2 F1H1C1040008 C6501 RCST1AX476RG 10V 47U 1 F3G1A4760002 C6502 03 ECUZNC104ZFV 16V 0 1U 2 F1H1C1040008 C6504 RCST1CY106RG 16V 10U 1 F3F1C1060002 C6505 ECUZNC104ZFV 16V 0 1U 1 F1H1C1040008...

Страница 65: ...16V 0 1U 2 F1H1C1040008 C8601 ECUVNC105KBN 16V 1U 1 F1J1C105A091 C8602 ECUX1H102KBV 50V 1000P 1 C8604 ECUVNC104KBV 16V 0 1U 1 C8605 ECUV1H561KBV 50V 560P 1 F1H1H561A013 C8606 ECUZNC104ZFV 16V 0 1U 1 F...

Страница 66: ...NECTOR 2P 2 FP8005 VJS3801B030 CONNECTOR 30P 1 IC1001 C0DBAZZ00045 IC 1 IC1002 C0EBM0000007 IC 1 IC1003 C0CBAAB00020 IC 1 IC1401 MB3832APF IC 1 IC1402 XP132A1545SR IC 1 B1DHFD000008 IC1403 C0EBM000000...

Страница 67: ...LQ0914M150T COIL 1 G1C150M00009 L1003 VLQ0914M4R3T COIL 1 G1C4R3M00001 L1004 05 G1C4R7MA0031 COIL 2 L1006 VLQ0914M150T COIL 1 G1C150M00009 L1007 G1C4R7MA0031 COIL 1 L1008 09 VLQ0914M150T COIL 2 G1C150...

Страница 68: ...COIL 2 J0JCC0000062 LB5012 ERJ3GEYJ561 1 16W 560 1 LB5013 VLP0323A601R COIL 1 J0JCC0000062 LB5015 16 VLP0323A601R COIL 2 J0JCC0000062 LB6201 ERJ3GEY0R00 1 16W 0 1 LB6501 VLP0155 T CHIPBEAD 1 J0JCC0000...

Страница 69: ...Q3203 2SD1328QRS TRANSISTOR 1 69...

Страница 70: ...B1GFCFNN0003 QR4051 FMG2T148 TRANSISTOR 1 B1GFCFNN0003 QR6001 DTA114YUA106 TRANSISTOR 1 B1GDCFJN0011 QR6002 03 FMG2T148 TRANSISTOR 2 B1GFCFNN0003 QR6006 DTA114YUA106 TRANSISTOR 1 B1GDCFJN0011 QR6301...

Страница 71: ...16W 220 1 R1094 ERJ3RBD392 1 16W 3 9K 1 R1096 ERJ3GEYJ102V 1 16W 1K 1 ERJ3GEYJ102Z R1097 ERJ3GEYJ103 1 16W 10K 1 R1101 ERJ3GEYJ103 1 16W 10K 1 R1102 JAR0816P123D 1 16W 12K 1 D0HB123ZA002 R1103 JAR0816...

Страница 72: ...J3GEYJ103 1 16W 10K 1 R2032 33 ERJ3GEYJ472 1 16W 4 7K 2 R2034 35 ERJ3GEYJ563 1 16W 56K 2 R2036 ERJ3GEYJ223 1 16W 22K 1 R2037 ERJ3GEYJ183 1 16W 18K 1 R2038 ERJ3GEYJ223 1 16W 22K 1 R2039 ERJ3GEYJ473 1 1...

Страница 73: ...22ZA002 R4021 22 ERJ14YJ270 1 4W 27 2 R4023 24 ERJ3GEYJ101 1 16W 100 2 D0GB101JA002 R4025 26 JAR0816P472D 1 16W 4 7K 2 D0HB472ZA002 R4027 ERJ3GEYJ223 1 16W 22K 1 R4028 ERJ3GEYJ102V 1 16W 1K 1 ERJ3GEYJ...

Страница 74: ...W 220 1 R6028 ERJ3GEYJ103 1 16W 10K 1 R6029 ERJ3GEYJ332 1 16W 3 3K 1 R6030 ERJ3GEYJ103 1 16W 10K 1 R6031 ERJ3GEYJ122 1 16W 1 2K 1 R6032 ERJ3GEYJ152 1 16W 1 5K 1 R6033 ERJ3GEYJ222 1 16W 2 2K 1 R6034 ER...

Страница 75: ...1 R8404 ERJ3GEYJ153 1 16W 15K 1 R8405 06 ERJ3GEYJ563 1 16W 56K 2 R8407 ERJ3GEYJ223 1 16W 22K 1 R8408 ERJ3GEYJ103 1 16W 10K 1 R8409 ERJ3GEYJ333V 1 16W 33K 1 D0GB333JA002 R8410 ERJ3GEYJ103 1 16W 10K 1 R...

Страница 76: ...WITCH HOLD 1 K0D112B00071 SW6002 K0C115A00002 SWITCH SELECT 1 SW6003 ESE11MV9T SWITCH LCD ON OFF 1 T1101 G5ZZ00000048 TRANSFORMER 1 VR3022 VRV0293B102T V R Y ADJ 1 D3DA3102A001 VR4001 EVUTUFB11C54 V R...

Страница 77: ...C6501 LCD IC3071 IC3061 S VIDEO OUT VIDEO IN OUT IC3201 IC4001 AUDIO R AUDIO L DRIVE VIDEO CONVERTER D A AUDIO IC3001 AV DEC DECODER AV SDRAM 16M SDRAM 16M IC6302 IC6201 CPU ROM FLASH 8M SYNTHESIZER D...

Страница 78: ...OM3 COM0 LCD ON H DVD ON H OSC1 OSC2 KEY7 LED1 LED0 OPEN H P23 POWERMUT AUTO H ZOOM H IRQ0 VDD NRST P ON H P10 V REF INV2 OUT2 INV3 OUT3 INV1 OUT1 INV4 OUT4 STB4 STB1 VCC PVCC2 PVCC1 IC6001 IC1001 X60...

Страница 79: ...ENTER 1 2 IC1003 VIN VOUT D 2 5V DSPCLK STATUS CMD LCD 5V LCD SWA 5V A 5V 17V LCD 7 5V LCD 13V LCD M 5 5V SP 5 5V A 3 3V D 3 3V D 1 8V UNREG LCD PANEL LCD IC6201 T1101 1 2 3 4 8 7 6 5 Q1004 Q1003 Q100...

Страница 80: ...OCUS PIN DIODE TRACKING 48 47 VIN10 VIN9 2 3 Q5001 DRIVE DVD DVD MODULE 8BIT 1 3 6 9 12 14 17 20 112 113 114 115 IC7001 ODC OFTR BDO FBAL FE TBAL TE RFENV VIN5 VIN6 VIN8 VIN7 VIN1 VIN2 STDIO SCK SEN D...

Страница 81: ...EPPING MOTOR DRIVE SIGNAL TRACKING ERROR SIGNAL FOCUS ERROR SIGNAL STB HFG PWMIN HFG EC TRV SW FODRV TRDRV TRSDRV OUTW OUTV OUTU H H 53 55 59 5 6 51 15 1 10 9 19 11 6 5 4 3 2 30 31 24 27 12 10 MOTOR D...

Страница 82: ...0 0 0 0 0 9 6 9 5 0 Ref No MODE 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 STOP 9 6 9 6 9 6 9 6 4 2 4 2 4 2 4 2 9 6 9 6 9 6 0 9 6 9 6 9 6 9 6 PLAY 9 6 9 6 9 6 9 6 4 2 4 2 4 2 4 2 9 6 9 6 9 6 0 9 6 9 6 9 6 9 6 R...

Страница 83: ...5 16 17 18 19 20 STOP 0 5 3 0 1 4 0 6 3 2 3 0 3 2 0 3 3 1 3 1 4 0 2 0 1 6 0 0 5 0 1 0 1 0 1 1 6 PLAY 0 5 3 0 1 0 2 9 3 2 3 0 3 2 0 7 3 3 1 0 1 0 0 2 3 1 6 0 0 5 0 1 0 1 0 1 1 6 Ref No MODE 21 22 23 24...

Страница 84: ...8027 C8053 C8031 C8234 C8407 C8808 C8028 C8029 L8805 CP8802 CP8006 CP8005 IC8001 IC8401 IC8201 IC8403 IC8205 IC8602 IC8202 Q8001 Q8013 R8006 R8011 R8010 R8009 R8008 W8052 R8044 R8040 R8211 R8059 R8056...

Страница 85: ...8003 C B E QR8901 Q8201 Q8202 Q8402 Q8406 C B E Q8401 R8224 R8902 R8901 R8230 R8231 R8429 R8238 R8236 L8205 TP8401 1 3 6 4 C8233 C8410 C8230 C E B C E B C E B FOIL SIDE ADDRESS INFORMATION DVD LV60GK...

Страница 86: ...1040 R1039 1 2 5 4 3 R1038R1037 R1101 R1153 TL1001 TL1009 TL1002 TL1007 TL1008 TL1004 TL1006 TL1005 C1020 TL1003 R1021 R1019 C1028 C1070 R1060 R1061 R1020 R1063 R1103 R1102 R1104 C1071 C1022 C1007 C10...

Страница 87: ...R4033 R4013 R4009 R6025 R6503 R3071 R4025 R6001 SW6001 R3092 R2501 C5299 C4023 C5003 C5004 LB4002 C4008 C4007 LB4001 TL2004 TP4001 TP4002 TP3201 C5025 C4057 C4019 C3209 C6507 C6505 C3071 C3072 TL2502...

Страница 88: ...09 TC2007 TC2006 TC2005 TC2004 CP5029 CP5020 CP5022 CP5025 CP5024 K5299 D6003 TC6002 TC6018 TC6017 CP5027 CP5023 R4030 TC6014 TC6015 TC6010 LB5008 L5002 1 48 12 13 24 25 36 37 IC5001 C5027 Q5001 C B E...

Страница 89: ...2 E 2 E 2 E 2 F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F E 2 E 2 E 2 E 2 E 2 E 2 E 2 E 2 E 2 A 6 A 6 A 6 A 6...

Страница 90: ...6 87 88 89 90 91 92 93 94 95 96 97 98 99 100 STOP 0 3 3 3 3 3 0 3 2 3 2 3 3 2 8 3 2 3 2 0 0 0 0 0 2 5 3 6 1 6 1 6 1 6 PLAY 0 3 3 3 3 3 0 3 2 3 2 3 3 2 8 3 2 3 2 0 0 0 0 0 2 5 3 6 1 6 1 6 0 5 Ref No MO...

Страница 91: ...0 4 9 PLAY 4 9 1 6 0 1 6 2 0 2 2 2 0 0 0 3 2 1 2 0 2 1 2 0 0 2 0 4 9 Ref No MODE 1 2 3 4 5 6 7 8 STOP 2 3 0 0 0 4 9 2 1 1 6 5 0 PLAY 2 3 0 0 0 4 9 2 1 2 0 5 0 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13...

Страница 92: ...2 53 54 55 56 57 58 59 60 STOP 2 8 2 6 2 7 2 5 2 7 2 5 2 6 2 6 2 8 3 0 2 7 2 9 2 7 3 0 2 9 0 2 4 3 2 3 2 3 0 PLAY 2 8 2 6 2 4 2 5 2 7 1 6 2 2 2 3 2 2 2 3 2 0 2 4 2 0 2 4 2 3 0 1 2 3 2 3 2 2 4 Ref No M...

Страница 93: ...0 0 5 0 5 0 0 3 3 0 0 0 0 3 2 0 0 0 Ref No MODE E C B E C B E C B E C B STOP 0 4 9 0 4 9 0 4 4 9 0 4 9 0 0 1 8 0 PLAY 0 4 9 0 4 9 0 4 4 9 0 4 9 0 4 8 1 3 4 8 Ref No MODE 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5...

Страница 94: ...R1409 C1405 R1402 R1401 D1407 TL1417 PR1404 IC1403 D1408 3 2 4 1 EGND DCIN EGND CHG C1403 D1406 TC1412 C1419 R1442 R1428 TC1401 C1402 C1401 C1404 C1420 R1440 C1423 C1408 D1405 R1441 TC1415 R1404 C1407...

Страница 95: ......

Страница 96: ...B 4 10 SCHEMATIC DIAGRAM SRV SECTION Page 54 FEP SECTION Page 56 POWER SECTION Page 52 ODC SECTION Page 60 AVDEC SECTION Page 62 ADSC SECTION Page 58 VOUT SECTION Page 66 CPU SECTION Page 67 AOUT SEC...

Страница 97: ......

Страница 98: ...C B 7 10 SCHEMATIC DIAGRAM SRV SECTION Page 54 FEP SECTION Page 56 POWER SECTION Page 52 ODC SECTION Page 60 AVDEC SECTION Page 62 ADSC SECTION Page 58 VOUT SECTION Page 66 CPU SECTION Page 67 AOUT S...

Страница 99: ......

Страница 100: ...P C B 6 10 SCHEMATIC DIAGRAM SRV SECTION Page 54 FEP SECTION Page 56 POWER SECTION Page 52 ODC SECTION Page 60 AVDEC SECTION Page 62 ADSC SECTION Page 58 VOUT SECTION Page 66 CPU SECTION Page 67 AOUT...

Страница 101: ......

Страница 102: ...B 9 10 SCHEMATIC DIAGRAM SRV SECTION Page 54 FEP SECTION Page 56 POWER SECTION Page 52 ODC SECTION Page 60 AVDEC SECTION Page 62 ADSC SECTION Page 58 VOUT SECTION Page 66 CPU SECTION Page 67 AOUT SECT...

Страница 103: ......

Страница 104: ...B 3 10 SCHEMATIC DIAGRAM SRV SECTION Page 54 FEP SECTION Page 56 POWER SECTION Page 52 ODC SECTION Page 60 AVDEC SECTION Page 62 ADSC SECTION Page 58 VOUT SECTION Page 66 CPU SECTION Page 67 AOUT SECT...

Страница 105: ......

Страница 106: ...DVD LV60GK INTERCONNECTION SCHEMATIC DIAGRAM...

Страница 107: ......

Страница 108: ...DVD LV60GK LCD DRIVE SCHEMATIC DIAGRAM...

Страница 109: ......

Страница 110: ...B 5 10 SCHEMATIC DIAGRAM SRV SECTION Page 54 FEP SECTION Page 56 POWER SECTION Page 52 ODC SECTION Page 60 AVDEC SECTION Page 62 ADSC SECTION Page 58 VOUT SECTION Page 66 CPU SECTION Page 67 AOUT SECT...

Страница 111: ......

Страница 112: ...C B 10 10 SCHEMATIC DIAGRAM SRV SECTION Page 54 FEP SECTION Page 56 POWER SECTION Page 52 ODC SECTION Page 60 AVDEC SECTION Page 62 ADSC SECTION Page 58 VOUT SECTION Page 66 CPU SECTION Page 67 AOUT...

Страница 113: ......

Страница 114: ...P C B 1 10 SCHEMATIC DIAGRAM SRV SECTION Page 54 FEP SECTION Page 56 POWER SECTION Page 52 ODC SECTION Page 60 AVDEC SECTION Page 62 ADSC SECTION Page 58 VOUT SECTION Page 66 CPU SECTION Page 67 AOUT...

Страница 115: ......

Страница 116: ...DVD LV60GK RECHARGE BATTERY SCHEMATIC DIAGRAM...

Страница 117: ......

Страница 118: ...B 2 10 SCHEMATIC DIAGRAM SRV SECTION Page 54 FEP SECTION Page 56 POWER SECTION Page 52 ODC SECTION Page 60 AVDEC SECTION Page 62 ADSC SECTION Page 58 VOUT SECTION Page 66 CPU SECTION Page 67 AOUT SEC...

Страница 119: ...C B 8 10 SCHEMATIC DIAGRAM SRV SECTION Page 54 FEP SECTION Page 56 POWER SECTION Page 52 ODC SECTION Page 60 AVDEC SECTION Page 62 ADSC SECTION Page 58 VOUT SECTION Page 66 CPU SECTION Page 67 AOUT S...

Страница 120: ......

Страница 121: ...8 3 3V VR3022 Y ADJ 131 VREF Y VREF C 126 3 3V 0 8Vp p 20usec div IC3001 129 1 2Vp p 20usec div IC3001 134 I O OUT I O IN 3 1 2 IC4002 1 2 IC4002 QR3202 Q3203 SW SELECT 7 9 Y IN C IN C OUT OUT Y OUT...

Страница 122: ...IN OUT IC6001 54 DRIVE LCD LCD AUDIO SIGNAL VIDEO SIGNAL IN OUT VIDEO LINE LCD Y LCD C DOUT ON IC6001 39 3 3V QR4004 QR4005 QR4003 5V IN OUT AUDIO LINE FROM OPERATION FROM CPU POW A MUTE CPU A MUTE HE...

Страница 123: ...INT GCA Xtal NTSC 20usec div 2 8Vp p IC8001 52 20usec div 0 8Vp p IC8001 57 INV Q8201 VD FILTER P P N N R Y B Y IC8001 CONTROL PICTURE GCA KILLER GENE VXO VXO APC TRAP ACC BPF 63 57 52 3 58MHz X8001 D...

Страница 124: ...8202 IC8202 IC8202 26 STV2 IN SYNC 46 VIDEO SIGNAL B G R LCD PANEL G OUT R OUT B OUT CSYNC VCOM POL 28 34 36 Q8406 8401 IC8403 IC8201 CONTROLLER OEH POL IN SYNC OEV1 OEV2 OEV3 CPV CPH3 CPH2 CPH1 STH1...

Страница 125: ...ERSE MAIN P C B IC7001 IC2001 IC5001 ODC CONTROLLER DISC OPTICAL COIL TRACKING COIL FOCUS MPU OPERATION KEY CONTROL REMOTE LED DSC CONTROLLER SERVO DIGITAL DRIVE MOTOR MOTOR STEPPING DRIVE MOTOR SPIND...

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