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Memorex MVDT2002, Service Manual

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Memorex MVDT2002 Service Manual Download Page 168

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PRINTED CIRCUIT BOARDS

DEFLECTION/CRT/OPERATION

SOLDER SIDE

F-7

F-8

Summary of Contents for MVDT2002

Page 1: ...SERVICE MANUAL MVDT2002 Design and specifications are subject to change without notice COLOR TELEVISION VIDEO CASSETTE RECORDER DVD VIDEO PLAYER ORIGINAL MFR S VERSION A S C...

Page 2: ...nal on TV and turn on the TV Insulation resistance between the cord plug terminals and the eternal exposure metal Note 2 should be more than 1M ohm by using the 500V insulation resistance meter Note 1...

Page 3: ...at the time of repair Place the unit on a workstation equipped to protect against static electricity such as conductive mat Soldering iron with ground wire or ceramic type is used A worker needs to u...

Page 4: ...of the Loading Motor from the insert hole for screw driver and remove the Loading Motor Rotate the Pinch Roller Cam in the direction of the arrow by hand to slacken the Video Tape Refer to Fig 2 Rotat...

Page 5: ...RINTED CIRCUIT BOARDS DVD VCR DEFLECTION CRT OPERATION SCHEMATIC DIAGRAMS MPEG MICON DSP MEMORY MOTOR DRIVE AUDIO VIDEO Y C AUDIO HEAD AMP MICON IN OUT CHROMA IF SOUND AMP SURROUND Hi Fi DEMODULATOR D...

Page 6: ...times DVD 4 40 times CD Slow speed Fwd 1 7 1 2 times Actual Rev Actual G 4 Tuning Broadcasting System US System M System Tuner and System 1 Tuner Receive CH Destination US w CABLE CH Coverage 2 69 4A...

Page 7: ...r Set Yes Auto Clock On Off Yes Standard Time Yes Daylight Saving Time Yes TV Setup Yes Language Yes Picture Yes Audio Yes Picture Preference Yes Channel Setup Yes TV CABLE Yes Auto CH Memory Yes Add...

Page 8: ...me Yes Sub Title No Yes Angle No Yes Vocal On Off No Audio No Yes Audio Stereo L R No Zoom Yes Marker No No Program Play Back Yes CD MP3 WMA JPEG Surround On Off No Screen Saver No MP3 WMA JPEG Folder...

Page 9: ...Mode Yes Cancel Yes 3D Surround No Cursor Up Yes Cursor Down Yes Cursor Left Yes Cursor Right Yes Enter Yes Eject Yes Open Close Yes TV Monitor Yes Closed Caption Yes Quick View Jump Yes CABLE No WIDE...

Page 10: ...Remote Control Unit Yes Battery No UM size x pcs OEM Brand Rod Antenna No Poles Terminal Loop Antenna No Terminal U V Mixer No 300 ohm to 75 ohm Antenna Adapter No Antenna Change Plug No DC Car Cord...

Page 11: ...H mm 573 x 485 x 517 G 19 Weight Net Approx 27 0kg 59 5lbs Gross Approx 30 5kg 67 3lbs G 20 Carton Master Carton No Content Material Dimensions W x D x H mm Description of Origin Gift Box Material Do...

Page 12: ...abinet 1 1 2 2 CRT PCB Front Cabinet Fig 1 2 1 3 TV DVD VCR BLOCK Refer to Fig 1 3 1 2 3 Remove the 2 screws 1 Disconnect the following connectors CP303 CP404 and CP1704 Remove the TV DVD VCR Block in...

Page 13: ...with no soldering the Laser may be damaged Remove the 4 screws 1 Remove the DVD Top in the direction of arrow A Remove the 2 screws 2 Remove the DVD PCB in the direction of arrow B Disconnect the fol...

Page 14: ...MBLY INSTRUCTIONS 1 8 DEFLECTION PCB Refer to Fig 1 8 1 2 3 Remove the 2 screws 1 Remove the 3 screws 2 Remove the Deflection PCB in the direction of arrow Fig 1 8 Deflection PCB 1 1 Bottom Plate 2 2...

Page 15: ...3 Fig 2 3 A Link Unit Main Chassis 1 Link Unit B Main Chassis 1 1 NOTE 1 After installation of the Top Bracket bend the support 1 so that the Top Bracket is fixed 2 4 LINK LEVER FLAP LEVER Refer to F...

Page 16: ...n Holder Tension Connect NOTE 1 2 3 In case of the Tension Band installation note the direction of the installation Refer to Fig 2 6 C In case of the Tension Band installation install correctly as Fig...

Page 17: ...not grease noise may be heard in FF REW mode After installing the reel adjust the height of the reel Refer to MECHANICAL ADJUSTMENT 1 2 3 4 5 6 NOTE 1 2 In case of the S Reel and T Reel installation c...

Page 18: ...When you install the A C Head tighten the screw 1 first then tighten the screw 2 finally tighten the screw 3 1 2 3 2 12 AHC ASS Y CYLINDER UNIT ASS Y Refer to Fig 2 12 Unlock the support 1 and remove...

Page 19: ...n Loading Gear align each marker Refer to Fig 2 15 B Fig 2 15 B Loading Arm T Unit Main Loading Gear Marker Marker Loading Arm S Unit 2 16 Remove the Polyslider Washer 1 Remove the Clutch Ass y and Ri...

Page 20: ...Do not touch the roller of Guide Roller In case of the P4 Cap installation install it with parallel for A and B of Fig 2 17 B In case of the Cassette Guide Post installation install correctly as the c...

Page 21: ...needed if the disassembly is done If the repair is needed except listed parts replace the DVD MECHA ASS Y NOTE 1 2 In case of the Main Chassis Ass y install it from 1 to 4 in order Refer to Fig 3 2 B...

Page 22: ...emove the Pulley Gear Remove the Main Gear Pulley Gear 2 Fig 3 4 A 3 5 CLAMPER ASS Y Refer to Fig 3 5 A Press the Clamper and rotate the Clamper Plate clockwise then unlock the 3 supports 1 Remove the...

Page 23: ...w Torque 3 0 0 3kgf cm Screw 1 Screw Torque 1 5 0 3kgf cm Screw 3 Switch PCB Ass y 2 Fig 3 7 D Main Chassis Ass y Bottom Side Check Hook Check Hook Check Hook Check Hook Loosen the wire in the directi...

Page 24: ...p up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 4 2 2 GND on the CRT Screwdriver Alligator Clip Support CRT GND on the CRT Rubber Cap CRT...

Page 25: ...the IC leads using a blower type IC desoldering machine Refer to Fig 5 2 2 Fig 5 2 NOTE Do not rotate or move the IC back and forth until IC can move back and forth easily after desoldering the leads...

Page 26: ...8 Thin tip Soldering Iron NOTE When the IC leads are bent during soldering and or repairing do not repair the bending of leads If the bending of leads are repaired the pattern may be damaged So be al...

Page 27: ...op Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground High Pass Filter I K L M N O P R S H SW Hz IC IF IND INV KIL L LED LIMIT AMP LM LDM LP L...

Page 28: ...or Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse Voltage Display Video Playback Variable Resistor...

Page 29: ...use this for normal servicing If you set factory initialization the memories are reset such as the clock setting the channel setting the POWER ON total hours and PLAY REC total hours 2 2 2 2 2 VOL MI...

Page 30: ...least 5 seconds before Power On or alternatively discharge backup capacitor 1 2 3 POWER ON total hours PLAY REC total hours 16 x 16 x 16 x thousands digit value 16 x 16 x hundreds digit value 16 x te...

Page 31: ...below Audio Control Head 2 TAPE RUNNING SYSTEM When cleaning the tape transport system use gauze moistened with isopropyl alcohol 3 CYLINDER Wrap a piece of chamois around your finger Dip it in isopro...

Page 32: ...quired ADDRESS to be changed is reached Press ENTER to select DATA When DATA is selected it will blink Again step through the DATA using UP or DOWN button until required DATA value has been selected P...

Page 33: ...00A JG024A JG022 APJG002B00 APJG002E00 APJG002F00 APJG005000 APJG153000 APJG024A00 APJG100A00 Adapter Dial Torque Gauge 10 90gf cm Dial Torque Gauge 60 600gf cm Post Adjustment Screwdriver X Value Adj...

Page 34: ...N POST POSITION 1 2 3 Set to the PLAY mode Adjust the adjusting section for the Tension Arm position so that the Tension Arm top is within the standard line of Main Chassis While turning the S Reel cl...

Page 35: ...de While unplug the AC cord when the Pinch Roller Block is on the position of Fig 1 4 A Move the Idler Ass y from the T Reel Install the Torque Gauge JG002E and Adapter JG002B on the T reel Turn the T...

Page 36: ...r Refer to item 2 1 Confirm and adjust the Audio Control Head Refer to item 2 2 Connect CH 1 of the oscilloscope to TP102 CH 2 to TP4501 and CH 3 to HOT side of Audio Out Jack Playback the VHS Alignme...

Page 37: ...T PARTS LOCATION GUIDE 1 2 3 4 5 6 7 8 9 10 1 Tension Connect 2 Tension Arm 3 Guide Roller 4 Audio Control Head 5 X value adjustment driver hole 6 7 8 9 10 P4 Post T Brake Spring T Reel S Reel Adjusti...

Page 38: ...1 2 Press the MENU button on the remote control to end the adjustments 3 4 FUNCTION OSD H OSD C CUT OFF H POSI H BLK L H BLK R V SIZE V POSI V LIN VS CORR V COMP R BIAS G BIAS B BIAS R DRV G DRV B DR...

Page 39: ...channel button 03 on the remote control to select H POSI Press the LEFT RIGHT button on the remote control until the SHIFT quantity of the OVER SCAN on right and left becomes minimum 2 6 FOCUS 1 2 3...

Page 40: ...rform the above adjustments 2 6 Press the DVD button on the remote control to set to the DVD mode Activate the adjustment mode display of Fig 1 1 and press the channel button 23 on the remote control...

Page 41: ...the remote control to select CONT MAX Press the LEFT RIGHT button on the remote control to set the same step numbers as the AV mode 2 14 CONTRAST MAX 1 2 3 4 5 6 7 Please check if the fixed values of...

Page 42: ...performing adjustments in section 3 1 1 2 3 4 5 Receive the green raster pattern from color bar generator Adjust the pair of purity magnets to center the color on the screen Adjust the pair of purity...

Page 43: ...DVD DECK DVD DECK TP401 VCR DECK CP404 CRT FB401 CP802A VR404 CP604 CP602B TP802 CP802B TP803 J801 CP803 CRT CP303 SPEAKER CD303 CP4503 FE HEAD VR1701 CP601 TU001 AC IN CD1703 CP1704 J8007 J4202 J420...

Page 44: ...LD MOT_SLED MOT_SPDL SPINDLE SLED FOCUS TRACK_PWM TRAY_CLOSE OPEN A E A C DVD BLOCK DIAGRAM HA0 A19 HD0 D15 MEMCS0 RD WR SD_A0 A10 SD_D0 D15 16M SDRAM IC4009 K4S161622H UC60 SD_A0 A10 SD_D0 D15 16M SD...

Page 45: ...VCA CLAMP 1 2 FBC Chara INS 6dB P R P R V AGC L4502 CLAMP EQ AMP LINE AMP MUTE ALC Y C_CS Y C_DATA Y C_CLK H AMP_SW1 C ROTARY H SW ENV DET COMP DUMMY_V SYNC AUX_V F R TUNER_VIDEO NORMAL_A Y C_AUDIO 2...

Page 46: ...T IC 5 6 EEP ROM IC IC199 BR24L04F WE2 Y C DATA 13 Y C CLK 11 Y C_DATA Y C_CLK CVN2 50 Y C VIDEO SCL SDA COMP 100 COMP REC OTR LED EXT_A_MUTE 91 9 EXT_MUTE 6 REC_LED EXT_A_MUTE EXT_MUTE ST SELECT 87 H...

Page 47: ..._H T REC_LED REC_LED VCR_A_MUTE MUTE SW CH MUTE MUTE SW REAR OUT JACK J4202 HEADPHONE JACK J2201 SOUND_L SP_OUT_R SP_OUT_L Q4210 MUTE SW EXT_MUTE JACK_OUT REAR IN JACK J4201 FRONT_V_IN REAR_A_IN_L REA...

Page 48: ...11 5 13 21 10V_REG IC602 KIA78L10F RTF OSD_Y OSD_R OSD_B OSD_G SCL V_SYNC SDA H SYNC SW_C COMB FSC Y C_VIDEO_Y DVD_Y C_Y V_SYNC DIGITAL COMB FILTER DVD IN OUT Q602 PROTECT G OUT CUT OFF FROM TO CRT CP...

Page 49: ...SP_OUT_L SOUND AMP SURROUND BLOCK DIAGRAM SPEAKER SP352 SPEAKER SP351 TV_POWER_H SCL TV_A_MUTE SDA P CON 8V 30 18 17 31 SURROUND IC IC302 AN5891SA E1V 19 3 16 SW_AUDIO_OUT_L SW_AUDIO_OUT_R SW_AUDIO_O...

Page 50: ..._COM FSC HF1 Y C_AUDIO NORMAL_A IN OUT MICON Y C AUDIO HEAD AMP 51 58 40 P CON 12V P CON 5V_A INPUT SW AMP AMP RFC OUTPUT SW PNR BPF FM LIM DEM BLOCK AMP AMP AGC LOGIC VCO FO ADJ LOGIC 25 DBX NOISE RE...

Page 51: ...1 TC90A45FG 13 15 16 8 4 10 AV SW IC IC1502 MM1501XNRE 2 6 1 4 3 AV SW IC IC1504 MM1501XNRE 2 6 1 4 3 VIDEO OUT SW IC IC1505 MM1504XNRE 2 6 1 4 3 BUFFER Q1501 COMB_FSC BUFFER Q1503 P CON 5V P CON 12V...

Page 52: ...VBS RX P CON 9V_D P CON 5V_D DVD 3 8V SPDIF 134 DVD_RESET 2 3 5 3 MIXER IC IC8004 NJM4580M TE1 7 1 6 1 4 AUDIO SW IC IC8002 MM1501XNRE 2 3 Q8006 Q8007 ZERO MUTE SW IN OUT AUDIO_OUT_L AUDIO_OUT_R DVD_A...

Page 53: ...002 KIA278R09PI Q3014 BACKUP 5V Q3015 BUFFER Q3001 BUFFER MOTOR 12V AT 12V VCR_POWER_H P CON 5V_A DVD_H BACKUP 5V AT 5V P CON 12V P CON 8V IN OUT Hi Fi DEMODULATOR B Q3005 3 3V OUT Q3004 3 3V CTL Q300...

Page 54: ...FBT 1 V801 CRT 3 FB401 V OUTPUT IC IC401 LA78040 1 5 2 2 Q401 H DRIVE 2 T401 5 3 Q403 FL OUT RED AMP Q802 Q803 GREEN AMP Q804 Q805 BLUE AMP Q806 Q807 J801 11 8 6 F 7 MICON SOUND AMP E 22 REGULATOR RE...

Page 55: ...C4008 R4040 R4001 C4028 C4081 C4029 W842 R4024 C4031 R4005 R4004 R4003 R4002 R4008 C4076 C4047_1 C2327_1 C2329_1 C4068_1 C4069_1 C4070_1 R2360 B4002 B4005 B4006 B4007 B4010 IC4003 R4081 R4009 R4080 C...

Page 56: ...W290 W291 W191 W176 W167 W106 CP1704 CP1708 T H 1 7 0 1 R1721 D1715 R1724 C1715 IC1701 D1718 R1717 C1713_1 C1712 D1717 R1714 Q1706 R1722 R1731 D1709 HS1701 C1707_1 W031 R1720 R 1 7 1 8 D1710 D1705 D17...

Page 57: ...R8053 R8027 R8047 R8026 C8025 R8020 R8021 Q2202 Q2201 Q2203 C2202 R105 C2205 C2203 R5522 R4560 Q116 R171 C8012 C8014 C121 C2207 C4579 C2209 R5523 R4506 C2213 C1532 C156 R177 W863 I C 1 0 1 C4514_1 R45...

Page 58: ...W821 W013 CD2251 R2251 R2252 R2253 R2254 R2255 R2256 R2257 SW2258 SW2257 SW2256 SW2255 SW2254 SW2253 SW2252 SW2251 J 8 0 1 R814 R815 L804 Q806 Q802 Q804 S801 D803 D802 D801 Q807 Q803 Q805 R809 R819 R8...

Page 59: ...5V GND VDDAFERF D_GND 3 3V D_GND P CON 3 3V TRAY_OPEN TRAY_CLOSE HOME HA0 TOUT_SW HA1 TIN_SW HA2 DVD_CD HA3 HA15 DRVSB HA4 RF HA5 HA16 DAC_VIDEO_C OPU_A HA6 HA14 DAC_VIDEO_B OPU_B HA7 HA13 DAC_VIDEO_...

Page 60: ...SD_D11 SD_D4 SD_D11 SD_D12 HD13 HA8 SD_D13 SD_D10 SD_D5 SD_D10 SD_D5 SD_D14 SD_D15 HD5 HA19 RAMCS0 RAMCS1 RAMRAS HD12 RAMCAS SD_D9 SD_D6 SD_D9 SD_D6 SD_BA0 RAMDQM HD4 WR RAMWE SD_D8 SD_D7 SD_D8 SD_D7...

Page 61: ...R2328 4 7K R2341 6 8 R2346 3 3K R2348 3 3K R2307 75K R2308 10K R2360 33 C2341_1 100 6 3V KA C2328_1 47 6 3V KA C2327_1 47 6 3V KA C2314_1 100 10V KA C2310_1 100 10V KA C2346_1 47 6 3V KA C2329_1 47 6...

Page 62: ...NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CAUTION DIGITAL TRANSISTOR DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS AUDIO SIGNAL PB DAC_C_VIDEO DAC_B_V...

Page 63: ...9 CAUTION DIGITAL TRANSISTOR DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS S808X S808Y CD4501 2F061502 PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL AUDIO SIGNA...

Page 64: ...HIFI_H SW Y C_VIDEO CONTROL_IN CENT_LED_CTL DVD_H P CON 5V_A VCR_POWER_H AT 12V P CON 5V_C P CON 5V_A Y C_VIDEO TX Y C_CLK RX Y C_DATA RESET Y C_CS DVD_RESET DUMMY_V SYNC H SW AV_SW1 VIDEO_OUT H SW EN...

Page 65: ...C4210 470P CH C2207 100P CH C2213 470P CH C4208 0 022 B C2208 470P B C8095 0 022 B C2205 100P CH R4203 5 6K R8003 100K R2227 270 1 4W R2224 270 1 4W R2223 270 1 4W R4232 10K R4238 220 1 4W R4204 1K R...

Page 66: ...S SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CAUTION DIGITAL TRANSISTOR DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS SW_C P CON 5V P CON 5V_C COMB_FSC P CON 5V V...

Page 67: ...220K R303 2 2K R305 2 7K R311 10K 1 4W R308 10K 1 4W R307 8 2K R301 8 2K C306_1 10 25V KA C329_1 10 25V KA C327_1 10 25V KA C326_1 10 25V KA C323_1 10 25V KA C311_1 10 25V KA C305_1 10 25V KA C350 22...

Page 68: ...T NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS AUDIO SIGNAL PB AUDIO SIGNAL REC TUNER VIDEO SIGNAL RE...

Page 69: ...1534_1 10 25V KA C005 1000 6 3V YK W820 W815 W811 W829 W863 W837 L1501 10uH 0305 L1504 150uH L001 100uH OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT TH...

Page 70: ...50 L8003 100uH 0305 L8001 100uH 0305 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC...

Page 71: ...W R3019 1K R3026 220 R3025 330 R3005 4 7K R3004 10K 1 4W R3016 10K R3020 100 1 4W C3013 1 50V KA C3028 470 16V YK C3002_1 100 10V YK C3009 1000 6 3V YK C3023 470 6 3V YK C3012 22 35V YK C3025 470 6 3V...

Page 72: ...15J D1707 RGP15J D1733 1SS133 D1726 1SS133 D1709 1SS133 D1721 1SS133 D1719 SB340L 6737 D1702 1SS133 D1706 RM11C EIC D1711 RM11C EIC D1720 1SS133 D1723 FE201 6L49 D1728 1SS133 D1722 1N4937 D1710 RM11C...

Page 73: ...DRIVE Q408 KTC3207 SW Q409 2SA1624 H VOLT_SW Q406 2SA1624 CURRENT DET C403 22 100V YK C430 2200 25V MHE C421 0 47 50V YK C407 22 50V MHE C415 0 001 B C436 0 0022 500V B C408_1 0 0056 1 25KV MPP C418_1...

Page 74: ...07 KTC3199_Y BLUE AMP Q804 2SC4217 GREEN AMP Q806 2SC4217 BLUE AMP Q805 KTC3199_Y GREEN AMP C816 560P CH C817 560P CH C815 680P CH C818 100P B C801 100P CH C820 0 001 2KV B R2254 1 8K 1 4W R2255 1K 1...

Page 75: ...B A D F E VCC Vref GND PDIC F F T T DVD CD 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 CD2001 5 4 3 2 1 5 4 3 2 1 DM 3...

Page 76: ...balloon number in the schematic diagram MPEG MICON DSP 1 10ns 100mV 2 5ns 20mV 3 20ns 1 0V 4 200ns 1 0V 5 5ns 500mV MEMORY 6 10 7 9 100 s 200mV 8 10 s 100mV 500 s 500mV 10 s 200mV 500 s 500mV AUDIO VI...

Page 77: ...ic diagram NOTE MICON 20ms 2 0V 16 1ms 2 0V 17 10ms 0 5V 19 1ms 1 0V 20 1ms 200mV 18 10ms 10V 21 10ms 10V 22 50 s 10V 23 50 s 5 0V 24 CHROMA IF 20 s 0 5V 25 SOUND AMP SURROUND DEFLECTION Hi Fi DEMODUL...

Page 78: ...esponding balloon number in the schematic diagram NOTE 31 0 5ms 0 5V 32 20 s 0 5V 33 0 5 s 100mV 34 20 s 1 0V 35 20 s 1 0V 36 20 s 1 0V 37 10ms 1 0V 38 50 s 0 5V 39 50 s 2 0V 40 DIGITAL COMB FILTER 20...

Page 79: ...119 131 131 131 131 PCB110 CRT PCB ASS Y 133 101B 101A 101K 212 101G 101H 101K 101K 101G 101F 212 101D A 101K 212 212 101E 101J 212 212 SP351 SP352 101I 101C 212 212 212 212 212 134 101L 101 135 118 1...

Page 80: ...S Y 208 126 208 208 123 208 208 208 208 130 116 209 208 208 203 127 122 126 208 126 208 211 208 A 207 207 112 210 132 208 208 206 206 208 128 PCB080 DEFLECTION PCB ASS Y 208 203 117 205 129 213 213 21...

Page 81: ...AB AB AB AA AA AA AA AB AB AC AC M101 304 CD1502 510 318 AB PART NO CLASS MARK GREASE G 555G AA MG 33 AB FG 84M AC FL 721 AD G 313Y AE Y315061000 PART NAME Y315071000 Y31D011000 Y315041000 Y315141000...

Page 82: ...A AA AA AA AA CD1501 CD1502 AA 339 AA AA I2 2 Applying positions AA AB AC AD and AE for the grease are displayed for this section Check if the correct grease is applied for each position NOTE PART NO...

Page 83: ...08 M2603 704 612 614 615 613 602 609 611 AA AB AB AA AA AA AA AA AA AA AA Do not replace the parts Because minute adjustments are needed if this condition is disassembled further more If the repair is...

Page 84: ...47 CABINET BACK 102B 800WQ0A092 FELT SHEET 9x390xT 0 5 791WHAA113 FILM BAG 792WHA0537 PACKAGE TOP 103 701WPA0686 HOLDER DECK 792WHAA136 PACKAGE BOTTOM 104 701WPA0751 HOLDER DECK 791WHAA134 LIGHTLON SH...

Page 85: ...NED BASE T UINT 3S H5002 1543Q02014 HEAD FULL ERASE VTR 1X2ERS11 154 313 85OA400249 P5 ARM ASS Y 2 M101 1596S98002 MOTOR LOADING MDB2B66B 314 85OA400248 TENSION ARM ASS Y 2 M2001 1510S98044 CAPSTAN DD...

Page 86: ...RACK LOADING 614 92P100091A FRAME MAIN 615 92P100092A TRAY 616 800WFAA008 CUSHION C 617 7230007850 SHEET FFC 701 811022680U SCREW TAP TITE P BIND 2 6x8 702 814011723U SCREW PAN M1 7x2 3 P3 703 8161120...

Page 87: ...E5EZF3222M CE 2200 UF 25V D1733 D1VT001330 DIODE SILICON 1SS133T 77 C434 E5EZF4102M CE 1000 UF 35V D1734 D28T21DQN9 DIODE SCHOTTKY 21DQ09N TA2B1 C446 E5EZFD220M CE 22 UF 250V D2201 D97U06R81B DIODE Z...

Page 88: ...Q350 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R S L1504 021673151K COIL 150 UH Q401 TCAT03227Y TRANSISTOR SILICON KTC3227_Y AT L1505 021LA6101K COIL 100 UH Q403 TDUU024990 TRANSISTOR SILICON 2SD249...

Page 89: ...TE RECEIVER RPM7138 WH10 B2303 0246C51024 CORE BEADS MMZ1608R102CT RY1701 0560V20115 RELAY ALKS321 B2304 0246C51024 CORE BEADS MMZ1608R102CT SP351 070N546012 SPEAKER YDP4010 2 B2305 0246C51024 CORE BE...

Page 90: ...M5T4 09Q SPEC NO O R NO W575047...

Page 91: ...CE MANUAL MVDT2002 Please file the revision with the original version COLOR TELEVISION VIDEO CASSETTE RECORDER DVD VIDEO PLAYER REVISION 1 MFR S VERSION B MFR S VERSION A B PRODUCT IMPROVEMENT SH COMP...

Page 92: ...KRC103SRTK Q106 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTK Q110 TNYJB05001 COMPOUND TRANSISTOR DTC114EKAT146 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK Q112...

Page 93: ...ANSISTOR SILICON KTC3875S_Y_RTK Q4202 TPYJC05001 COMPOUND TRANSISTOR DTA124EKAT146 TPAAC05002 COMPOUND TRANSISTOR KRA103SRTK Q4203 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R S TCAA3875SY TRANSISTOR...

Page 94: ...04 R803R9750F RC 75 OHM 1 16W R803R9680F RC 68 OHM 1 16W R4017 R803R9153J RC 15K OHM 1 16W R8116 R803R9471J RC 470 OHM 1 16W R803R9561J RC 560 OHM 1 16W R8121 R803R9561J RC 560 OHM 1 16W C4102 CS0PB04...

Page 95: ...24 C4031 R4005 R4004 R4003 R4002 R4008 C4076 C4047_1 C2327_1 C2329_1 C4068_1 C4069_1 C4070_1 R2360 B4002 B4005 B4006 B4007 B4010 IC4003 R4081 R4009 R4080 C4032 C2304 C4001 IC2304 W847 R2361 R2362 R233...

Page 96: ...715 IC1701 D1718 R1717 C1713_1 C1712 D1717 R1714 Q1706 R1722 R1731 D1709 HS1701 C1707_1 W031 R1720 R 1 7 1 8 D1710 D1705 D1706 D1711 L1701 RY1701 FH1702 R1701 CD1703 CD1704 F1701 FH1701 T1701 W094 R17...

Page 97: ...20 R8021 Q2202 Q2201 Q2203 C2202 R105 C2205 C2203 R5522 R4560 Q116 R171 C8012 C8014 C121 C2207 C4579 C2209 R5523 R4506 C2213 C1532 C156 R177 W863 I C 1 0 1 C4514 R4523 Q106 C120 I C 6 0 1 R124 R4504 Q...

Page 98: ...V RESET P CON A5V AFEGND FS1 FS2 P CON 5V P CON 3 3V GND RFINN RFINP SGND VDDAFERF 1 8V 3 3V GND P CON 3 3V TRAY_OPEN TRAY_CLOSE HOME HA0 TOUT_SW HA1 TIN_SW HA2 DVD_CD HA3 HA15 DRVSB HA4 RF HA5 HA16 D...

Page 99: ...309 100 1 R2304 2 2 R2329 1 2 R2338 12K R2307 75K R2339 1 2K R2332 220 R2318 6 8 R2306 6 8 R2340 6 8 R2348 3 3K R2347 3 3K R2361 2 2K R2303 2 2 R2333 220 R2356 82 C2327_1 47 6 3V KA C2341_1 100 6 3V K...

Page 100: ...THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CD8101 2F0C1602 FFC 1 0mm pitch DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS PLAYBACK COLOR SIGNAL AUDIO SIGNAL P...

Page 101: ...8 80 9 CAUTION DIGITAL TRANSISTOR CD4501 2F061502 DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS S808X S808Y PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL AUDIO S...

Page 102: ..._VIDEO CENT_LED_CTL P CON 5V_A DVD_H VCR_POWER_H AT 12V P CON 5V_C P CON 5V_A Y C_VIDEO TX Y C_CLK RX Y C_DATA RESET Y C_CS DVD_RESET DUMMY_V SYNC H SW AV_SW1 VIDEO_OUT H SW ENV_DET VCR_A_MUTE IIC_OFF...

Page 103: ...8 470 6 3V YK C1534 10 25V KA W820 W908 W815 W811 W829 W863 W837 L1501 10uH 0305 L001 100uH L1504 150uH OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT TH...

Page 104: ...330 R3014 470 1 4W R3007 15K R3005 4 7K R3004 10K 1 4W R3016 10K R3020 100 1 4W R3027 220 C3012 22 35V YK C3028 470 16V YK C3009 1000 6 3V YK C3023 470 6 3V YK C3025 470 6 3V YK C3008 10 50V YK C3005...

Page 105: ...D1726 1SS133 D1709 1SS133 D1702 1SS133 D1706 RM11C EIC D1711 RM11C EIC D1704 RGP15J D1707 RGP15J D1720 1SS133 D1733 1SS133 D1728 1SS133 D1722 1N4937 D1710 RM11C EIC D1724 1SS133 D1705 RM11C EIC D1719...

Page 106: ...M5T4 10J SPEC NO O R NO W585048...

Page 107: ...SERVICE MANUAL MVDT2002A Design and specifications are subject to change without notice COLOR TELEVISION VIDEO CASSETTE RECORDER DVD VIDEO PLAYER ORIGINAL MFR S VERSION B...

Page 108: ...LS ADJUSTMENTS OR THE PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE TO PREVENT DIRECT EXPOSURE TO LASER BEAM DO NOT TRY TO OPEN THE ENCLOSURE V...

Page 109: ...ther there are the portions which are deteriorated around the serviced places serviced or not Check the insulation between the antenna terminal or external metal and the AC cord plug blades And be sur...

Page 110: ...lug If the plug should still fail to fit contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the polarized plug If your unit is equipped with a 3 wire groundin...

Page 111: ...re HEADPHONES When you use the headphones keep the volume at a moderate level If you use the headphones continuously with high volume sound it may cause hearing damage LASER BEAM Do not look into the...

Page 112: ...p for body PREPARATION OF SERVICING A1 5 Before removing Pick Up PCB and DVD PCB connector short circuit the position shown in Fig 1 using a soldering iron If you remove the DVD Deck with no soldering...

Page 113: ...rrow by hand Refer to Fig 1 Manually open the Tray DISC REMOVAL METHOD AT NO POWER SUPPLY Fig 1 1 2 3 4 5 Remove the TV DVD VCR block from the main unit as shown in Fig 1 below Refer to item 1 of the...

Page 114: ...ure soldering iron please be careful not to heat too long Pb free solder will tend to splash when heated too high about 1100 F 600 C All products with the printed circuit board with PbF printing must...

Page 115: ...VD IN OUT REGULATOR TV PRINTED CIRCUIT BOARDS DVD VCR DEFLECTION CRT OPERATION SCHEMATIC DIAGRAMS MPEG MICON DSP MEMORY MOTOR DRIVE AUDIO VIDEO Y C AUDIO HEAD AMP MICON IN OUT CHROMA IF SOUND AMP SURR...

Page 116: ...20 times 4 step Actual 2 45 times DVD 4 40 times CD Rev 2 20 times 4 step Actual 2 45 times DVD 4 40 times CD Slow speed Fwd 1 7 1 2 times Actual Rev Actual G 4 Tuning Broadcasting System US System M...

Page 117: ...u Yes Display Menu Type Icon TV VCR System Setup Yes Clock Set Yes On Off Timer Set Yes Auto Clock On Off Yes Standard Time Yes Daylight Saving Time Yes TV Setup Yes Language Yes Picture Yes SAP Yes P...

Page 118: ...1080i 720p No Output No Open Yes Close Yes No disc Yes Reading Yes Play Yes Still Pause Yes Stop Yes Prohibit Mark Yes PBC No Step Yes Skip Yes Skip Yes Random Yes CD MP3 Repeat Yes Slow Yes Slow No S...

Page 119: ...olume Yes Display Call Yes Sleep Yes Audio Select Yes Mute Yes Index Skip Yes Index Skip Yes T REC Yes Rec OTR Yes Slow Yes Play Yes Stop Yes Rew Search Yes F Fwd Search Yes Pause Still Yes CM Skip Ye...

Page 120: ...JPEG Playback No Digital Out Dolby Digital Yes MPEG Yes PCM Yes DTS Yes Down Mix Out Dolby Digital Yes DTS No TruSurround No Screen Saver Yes Closed Caption No Audio DAC 192kHz 24bit Copy Disc to Tape...

Page 121: ...udio Output Coaxial DVD Only VHF UHF Antenna Input F Type AC Inlet No G 18 Set Size Approx W x D x H mm 573 x 485 x 517 G 19 Weight Net Approx 27 0kg 59 5lbs Gross Approx 30 5kg 67 3lbs G 20 Carton Ma...

Page 122: ...3 1 2 3 Remove the 2 screws 1 Disconnect the following connectors CP303 CP404 and CP1704 Remove the TV DVD VCR Block in the direction of arrow 1 4 VCR DECK Refer to Fig 1 4 NOTE Do not remove the cabl...

Page 123: ...th no soldering the Laser may be damaged Remove the 4 screws 1 Remove the DVD Top in the direction of arrow A Remove the 2 screws 2 Remove the DVD PCB in the direction of arrow B Disconnect the follow...

Page 124: ...MBLY INSTRUCTIONS 1 8 DEFLECTION PCB Refer to Fig 1 8 1 2 3 Remove the 2 screws 1 Remove the 3 screws 2 Remove the Deflection PCB in the direction of arrow Fig 1 8 Deflection PCB 1 1 Bottom Plate 2 2...

Page 125: ...3 Fig 2 3 A Link Unit Main Chassis 1 Link Unit B Main Chassis 1 1 NOTE 1 After installation of the Top Bracket bend the support 1 so that the Top Bracket is fixed 2 4 LINK LEVER FLAP LEVER Refer to F...

Page 126: ...n Holder Tension Connect NOTE 1 2 3 In case of the Tension Band installation note the direction of the installation Refer to Fig 2 6 C In case of the Tension Band installation install correctly as Fig...

Page 127: ...not grease noise may be heard in FF REW mode After installing the reel adjust the height of the reel Refer to MECHANICAL ADJUSTMENT 1 2 3 4 5 6 NOTE 1 2 In case of the S Reel and T Reel installation c...

Page 128: ...ring install as shown in Fig 2 10 B When you install the A C Head tighten the screw 1 first then tighten the screw 2 finally tighten the screw 3 1 2 3 2 13 CAPSTAN DD UNIT Refer to Fig 2 13 Remove the...

Page 129: ...n Loading Gear align each marker Refer to Fig 2 15 B Fig 2 15 B Loading Arm T Unit Main Loading Gear Marker Marker Loading Arm S Unit 2 16 Remove the Polyslider Washer 1 Remove the Clutch Ass y and Ri...

Page 130: ...o not touch the roller of Guide Roller In case of the P4 Cap installation install it with parallel for A and B of Fig 2 17 B In case of the Cassette Guide Post installation install correctly as the ci...

Page 131: ...needed if the disassembly is done If the repair is needed except listed parts replace the DVD MECHA ASS Y NOTE 1 2 In case of the Main Chassis Ass y install it from 1 to 4 in order Refer to Fig 3 2 B...

Page 132: ...emove the Pulley Gear Remove the Main Gear Pulley Gear 2 Fig 3 4 A 3 5 CLAMPER ASS Y Refer to Fig 3 5 A Press the Clamper and rotate the Clamper Plate clockwise then unlock the 3 supports 1 Remove the...

Page 133: ...the original position by the spring force Refer to Fig 3 7 B In case of the Motor Gear installation check if the value of the Fig 3 7 C is correct When installing the wire of the Switch PCB Ass y inst...

Page 134: ...in FFC When installing the FFC fold it correctly and install it as shown from Fig 3 8 A to Fig 3 8 C 3 8 FFC WIRE HANDLING 1 Do not make the folding lines except the specified positions for the FFC 1...

Page 135: ...p up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 4 2 2 GND on the CRT Screwdriver Alligator Clip Support CRT GND on the CRT Rubber Cap CRT...

Page 136: ...the IC leads using a blower type IC desoldering machine Refer to Fig 5 2 2 Fig 5 2 NOTE Do not rotate or move the IC back and forth until IC can move back and forth easily after desoldering the leads...

Page 137: ...8 Thin tip Soldering Iron NOTE When the IC leads are bent during soldering and or repairing do not repair the bending of leads If the bending of leads are repaired the pattern may be damaged So be al...

Page 138: ...op Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground High Pass Filter I K L M N O P R S H SW Hz IC IF IND INV KIL L LED LIMIT AMP LM LDM LP L...

Page 139: ...or Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse Voltage Display Video Playback Variable Resistor...

Page 140: ...use this for normal servicing If you set factory initialization the memories are reset such as the clock setting the channel setting the POWER ON total hours and PLAY REC total hours 2 2 2 2 2 VOL MI...

Page 141: ...least 5 seconds before Power On or alternatively discharge backup capacitor 1 2 3 POWER ON total hours PLAY REC total hours 16 x 16 x 16 x thousands digit value 16 x 16 x hundreds digit value 16 x te...

Page 142: ...below Audio Control Head 2 TAPE RUNNING SYSTEM When cleaning the tape transport system use gauze moistened with isopropyl alcohol 3 CYLINDER Wrap a piece of chamois around your finger Dip it in isopro...

Page 143: ...UP or DOWN button until required DATA value has been selected Pressing ENTER will take you back to ADDRESS for further selection if necessary Repeat steps 3 to 6 until all data has been checked When s...

Page 144: ...00A JG024A JG022 APJG002B00 APJG002E00 APJG002F00 APJG005000 APJG153000 APJG024A00 APJG100A00 Adapter Dial Torque Gauge 10 90gf cm Dial Torque Gauge 60 600gf cm Post Adjustment Screwdriver X Value Adj...

Page 145: ...N POST POSITION 1 2 3 Set to the PLAY mode Adjust the adjusting section for the Tension Arm position so that the Tension Arm top is within the standard line of Main Chassis While turning the S Reel cl...

Page 146: ...de While unplug the AC cord when the Pinch Roller Block is on the position of Fig 1 4 A Move the Idler Ass y from the T Reel Install the Torque Gauge JG002E and Adapter JG002B on the T reel Turn the T...

Page 147: ...r Refer to item 2 1 Confirm and adjust the Audio Control Head Refer to item 2 2 Connect CH 1 of the oscilloscope to TP102 CH 2 to TP4501 and CH 3 to HOT side of Audio Out Jack Playback the VHS Alignme...

Page 148: ...T PARTS LOCATION GUIDE 1 2 3 4 5 6 7 8 9 10 1 Tension Connect 2 Tension Arm 3 Guide Roller 4 Audio Control Head 5 X value adjustment driver hole 6 7 8 9 10 P4 Post T Brake Spring T Reel S Reel Adjusti...

Page 149: ...wn in Fig 1 2 Press the MENU button on the remote control to end the adjustments 3 4 TV 00 OSD H 09 FUNCTION OSD H OSD C CUT OFF H POSI H BLK L H BLK R V SIZE V POSI V LIN VS CORR V COMP R BIAS G BIAS...

Page 150: ...6 until the white color is achieved 2 6 HORIZONTAL POSITION 1 2 3 4 Receive the monoscope pattern Using the remote control set the brightness and contrast to normal position Activate the adjustment mo...

Page 151: ...il the white 7 5 is begin to shine Press the INPUT SELECT button on the remoted control to set to the AV mode Then perform the above adjustments 1 2 Press the DVD button on the remote control to set t...

Page 152: ...of Fig 1 1 and press the channel button 21 on the remote control to select CONT MAX Press the VOL UP DOWN button on the remote control to set the same step numbers as the AV mode Please check if the f...

Page 153: ...performing adjustments in section 3 1 1 2 3 4 5 Receive the green raster pattern from color bar generator Adjust the pair of purity magnets to center the color on the screen Adjust the pair of purity...

Page 154: ...J2202 J2201 DVD DECK DVD DECK TP401 VCR DECK CP404 CRT FB401 CP802A VR404 CP604 CP602B TP802 CP802B TP803 J801 CP803 CRT CP303 SPEAKER CD303 CP4503 FE HEAD VR1701 CP601 TU001 AC IN CD1703 CP1704 J8007...

Page 155: ...DL SLED SPINDLE SLED_PWM TRACK FOCUS_PWM SPDL_SENS HA0 HA19 HD0 HD15 SDA0 SDA10 STEREO DAC IC8102 PCM1753DBQR DVD AUDIO R DVD AUDIO L DAC_B C D REG 3 3V 1 9V IC IC4003 BA33E00WHFP TR LD HOME TIN SW TO...

Page 156: ...R V AGC L4502 CLAMP EQ AMP LINE AMP MUTE ALC Y C_CS Y C_DATA Y C_CLK H AMP_SW1 C ROTARY H SW ENV DET COMP DUMMY_V SYNC FRONT_V_IN TUNER_VIDEO NORMAL_A Y C_AUDIO 2 3 1 5 Q4505 BIAS CTL 11 4 AUDIO MUTE...

Page 157: ...UT X102 14 31818MHz OSC0 OSCI 38 37 CHROMA IF HSYNC G BLK 59 63 62 B VSYNC 45 46 H SYNC OSD_G OSD_Y OSD_B V SYNC TV_POWER_H TV_MUTE 20 TV_A_MUTE R OSD_R 61 REGULATOR AV_SW1 7 AV_SW1 25 Q116 AV_SW CVIN...

Page 158: ...D2207 POWER LED SW Q2202 KEY_A KEY_B REMOCON_IN TV_POWER_H T REC_LED REC_LED HEADPHONE JACK J2201 SOUND_L SP_OUT_R SP_OUT_L FRONT_V_IN FRONT VIDEO JACK J2202 FRONT_A_IN_L FRONT AUDIO L JACK J2203 FRO...

Page 159: ...8V 16 15 36 P CON 5V 11 5 13 21 10V_REG IC602 KIA78L09F RTF P OSD_Y OSD_R OSD_B OSD_G SCL V SYNC SDA H SYNC SW_C DVD_Y C Y V SYNC DVD IN OUT Q602 PROTECT G OUT CUT OFF TV CD603 6 5 4 CLAMP OFF B OUT 3...

Page 160: ...AGRAM SPEAKER SP352 SPEAKER SP351 TV_POWER_H TV_A_MUTE SW_AUDIO_OUT_R SW_AUDIO_OUT_L MICON DVD IN OUT 1 SOUND B TV E 11 E 12 DIGITAL COMB FILTER BLOCK DIAGRAM MICON REGULATOR P CON 5V 3 10 11 TU001 11...

Page 161: ...1 Y C_AUDIO NORMAL_A IN OUT MICON Y C AUDIO HEAD AMP 51 58 40 P CON 12V P CON 5V INPUT SW AMP AMP RFC OUTPUT SW PNR BPF FM LIM DEM BLOCK AMP AMP AGC LOGIC VCO FO ADJ LOGIC 25 DBX NOISE REDUCTION L R M...

Page 162: ...Y C CVBS 12 CVBS RX P CON 6V_DH P CON 5V_D DVD 3 8V SPDIF 134 DVD_RESET 2 3 6 1 4 AUDIO SW IC IC8002 MM1502XNRE 2 3 Q8006 Q8007 ZERO MUTE SW IN OUT AUDIO_OUT_L AUDIO_OUT_R DVD_A_OUT_L DVD_A_OUT_R P C...

Page 163: ...3001 KIA278R05PI 2 1 4 P CON 6V_D OUT IC IC3002 KIA278R06PI Q3014 BACKUP 5V Q3015 BUFFER Q3001 BUFFER MOTOR 12V AT 12V VCR_POWER_H P CON 5V DVD_H BACKUP 5V AT 5V IN OUT Hi Fi DEMODULATOR B Q3007 P CON...

Page 164: ...ED AMP Q802 Q803 GREEN AMP Q804 Q805 BLUE AMP Q806 Q807 J801 11 8 6 F 7 SOUND AMP SURROUND E 20 F1701 P CON 5V V OUT CHROMA IF CP602B 4 3 2 ACL AFC TV_POWER_H 7 6 1 H OUT 7 9 7 Q407 H_VOLT_SW G OUT CU...

Page 165: ...4001 R2335 D2303 D2304 D8112 C4100 C4063 C4090 B4009 W854 W826 W824 W843 IC2301 C4089 C8106 C8112 C8122 D8111 R8101 W807 W804 C8107 IC4009 R4059 C4106 C4074 C4008 W829 C2309 R4086 C4109 R2320 R2310 C8...

Page 166: ...151 W150 W161 W107 C4205 C4204 D4207 W043 W091 W052 W051 R359 W087 W112 C612 W104 W101 L601 W083 W032 R623 W171 W047 R632 W267 W266 W261 W037 W039 W070 W065 W120 W153 W205 W203 R616 R627 W038 W090 W04...

Page 167: ...020 R8021 Q2202 Q2201 Q2203 C2202 R105 C2205 C2203 R5522 R4560 Q116 R171 C8012 C8014 C121 C2207 C4579 C2209 R5523 R4506 C2213 C156 R177 IC 1 0 1 C4514 R4523 Q106 C120 IC 6 0 1 R124 R4504 Q4502 Q4501 R...

Page 168: ...W2253 SW2252 SW2251 W007 W822 C421 C438_2 Q408 D418 D417 D413 D414 D412 D410 D408 C443 C436 D416 D402 C412 C 4 2 3 W003 W004 Q409 Q407 R413 R442 D411 W015 FB401_2 R439 R437 W008 W017 W851 C418_3 CP604...

Page 169: ...V GND VDDAFERF 1 8V 3 3V GND P CON 3 3V TRAY_OPEN TRAY_CLOSE HOME HA0 TOUT_SW HA1 TIN_SW HA2 DVD CD HA3 HA15 DRVSB HA4 RF HA5 HA16 DAC_VIDEO_C OPU_A HA6 HA14 DAC_VIDEO_B OPU_B HA7 HA13 DAC_VIDEO_D OPU...

Page 170: ...SD_D14 SD_D15 HD5 HA19 RAMCS0 RAMRAS HD12 SD_D9 SD_D6 RAMCAS SD_BA0 RAMDQM HD4 WR SD_D8 SD_D7 RAMWE RAMCLK RESET HA0 HA1 HD11 HA2 RAMDQM HA3 HA4 HD3 HA5 RAMDQM RAMWE HA6 HA7 HD10 HA19 HA8 RAMCLK RAMCA...

Page 171: ...R2334 10K R2309 100 1 R2313 4 7K R2320 4 7K R2318 6 8 R2306 6 8 R2321 27K R2326 5 6K R2302 100 1 R2358 120 R2335 3 3K R2349 100 R2304 2 2 R2303 2 2 R2323 1 2 R2329 1 2 R2325 6 8K R2328 4 7K R2330 1K R...

Page 172: ...TIC DIAGRAM IS THE LATEST AT THE TIME CD8101 2F0C1602 FFC 1 0mm pitch DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS DAC_C_VIDEO DAC_B_VIDEO DAC_D_DVD_VIDEO DAC_VID...

Page 173: ...52 53 54 55 56 57 58 59 6 60 61 62 63 64 65 66 67 68 69 7 70 71 72 73 74 75 76 77 78 79 8 80 9 CAUTION DIGITAL TRANSISTOR CD4501 2F061502 DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC...

Page 174: ...T_LED_CTL VOL_PWM P CON 5V AT 5V DVD_H VCR_POWER_H AT 12V P CON 5V_C P CON 5V Y C_VIDEO TX Y C_CLK RX Y C_DATA RESET Y C_CS DVD_RESET DUMMY_V SYNC H SW AV_SW1 VIDEO_OUT H SW ENV_DET VCR_A_MUTE IIC_OFF...

Page 175: ...0 1 F C2201 0 01 B C2207 100P CH C2202 470P CH C2205 100P CH C2209 470P CH C2208 470P B C2213 470P CH R4213 75 R8013 1 5K R8006 3 3K R8003 100K R8004 68 R8007 2 2K R8005 220 R4219 1K R4215 4 7K R2212...

Page 176: ...01 CD603 CU284501 DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS SW_C P CON 5V P CON 5V_C P CON 5V VCR_POWER_H P CON 5V_B P CON 8V AT5 7VREG 8 5VREG P CON 5V_C Y C_...

Page 177: ...B C332 470P B C324 470P B C302 0 0056 B C320 470P B R357 1K R304 6 8K R303 5 6K R353 56K 1 4W R359 47K 1 4W R301 2 7K R307 3 3K R318 18K R317 100 C350_2 10 25V KA C321 2200 25V YK C357 22 50V YK W858...

Page 178: ...CT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS FSC SDA SCL P CON 5V VCR_A_MUTE TUN...

Page 179: ...WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS TUNER_AUDIO SW_C Y C_VIDEO Y AUX_V F R TUNER_VI...

Page 180: ...RT WAS S801Y S801X S809X S809Y SW_AUDIO_OUT_L SW_AUDIO_OUT_R AV_SW1 TX AUDIO_OUT_L RX P CON 6V_DH P CON 5V_D P CON 5V_E DVD 3 8V ZERO SPDIF 134 SW_AUDIO_OUT_L SW_AUDIO_OUT_R SW_AUDIO_OUT_L P CON 12V D...

Page 181: ...19 1K R3007 15K R3005 4 7K R3004 10K 1 4W R3016 10K R3020 100 1 4W R3009 330 1 4W C3009 1000 6 3V YK C3025 470 6 3V YK C3005 470 6 3V YK C3007 1 50V KA C3006 220 16V YK C3016 1 50V KA C3002 100 10V YK...

Page 182: ...23 FE201 6L49 D1716 1N4937 PAN D1730 FE201 6L49 D1721 1SS133 D1702 1SS133 D1706 RM11C EIC D1711 RM11C EIC D1733 1SS133 D1728 1SS133 D1710 RM11C EIC D1713 21DQ09N D1724 1SS133 D1705 RM11C EIC D1719 SR3...

Page 183: ...2SD2499 LBOEC1 FL OUT Q401 KTC3227_Y H DRIVE Q408 KTC3207 SW Q409 2SA1624 H VOLT_SW C403 22 100V YK C407 22 50V MHE C430 2200 25V MHE C421 0 47 50V YK C412 0 43 250V PMS C449 0 001 2KV R C418_3 0 006...

Page 184: ...199_Y BLUE AMP Q804 KTC4217 O Y GREEN AMP Q806 KTC4217 O Y BLUE AMP Q805 KTC3199_Y GREEN AMP C816 560P CH C817 560P CH C815 680P CH C818 100P B C801 100P CH C820 0 001 2KV B R809 220 1 4W R2254 1 8K 1...

Page 185: ...TL CTL AE HEAD AE HEAD 3 2 1 5 4 6 3 2 1 5 4 6 FFC AE H5001 HEAD AUDIO CONTROL ASS Y AUDIO CONTROL DEFLECTION CP804 SCREEN 1 GND 1 FB401_2 DVD_H CP8101_3 CP8001_1 SPDIF P CON 6V RX TX GND D GND D GND...

Page 186: ...umber in the schematic diagram MPEG MICON DSP 1 10ns 100mV 2 5ns 20mV 3 20ns 1 0V 4 200ns 1 0V 5 5ns 500mV MEMORY 6 10 7 9 100 s 200mV 8 10 s 100mV 500 s 500mV 10 s 200mV 500 s 500mV AUDIO VIDEO Y C A...

Page 187: ...20ms 2 0V 16 PB 1ms 2 0V 17 10ms 0 5V 19 POWER ON 1ms 1 0V 20 POWER ON 1ms 200mV 18 10ms 10V 21 10ms 10V 22 50 s 10V 23 50 s 5 0V 24 CHROMA IF POWER ON 20 s 0 5V 25 SOUND AMP SURROUND DEFLECTION Hi F...

Page 188: ...diagram NOTE 31 POWER ON 0 5ms 0 5V 32 POWER ON 20 s 0 5V 33 POWER ON 0 5 s 100mV 34 POWER ON 20 s 1 0V 35 POWER ON 20 s 1 0V 36 POWER ON 20 s 1 0V 37 POWER ON 10ms 1 0V 38 POWER ON 50 s 0 5V 39 POWE...

Page 189: ...9 131 131 131 PCB110 CRT PCB ASS Y 201 113 131 118 111 202 202 102A 102 202 102B 208 102B 102B 202 202 202 133 101B 101A 101K 212 101G 101H 101K 101K 101G 212 101D A 101K 212 212 101E 101J 212 212 101...

Page 190: ...206 206 208 128 205 208 208 203 127 122 126 208 126 208 211 208 A 203 129 PCB010 VCR PCB ASS Y 103 104 104 105 108 107 109 110 110 207 207 205 205 208 121 210 208 208 208 208 123 208 208 208 126 208...

Page 191: ...B AB AB AA AA AA AA AB AB AC AC M101 304 CD1502 510 318 AB PART NO CLASS MARK GREASE G 555G AA MG 33 AB FG 84M AC FL 721 AD G 313Y AE Y315061000 PART NAME Y315071000 Y31D011000 Y315041000 Y315141000 A...

Page 192: ...A AA AA AA AA CD1501 CD1502 AA 339 AA AA I2 2 Applying positions AA AB AC AD and AE for the grease are displayed for this section Check if the correct grease is applied for each position NOTE PART NO...

Page 193: ...NAME Y315131000 610 608 M2603 704 612 614 613 602 609 611 AA AA AA AA AA AA AA Do not replace the parts Because minute adjustments are needed if this condition is disassembled further more If the repa...

Page 194: ...102A 702WPAA747 CABINET BACK 102B 800WQ0A092 FELT SHEET 791WHAA113 FILM BAG 791WHAA134 LIGHTRON SHEET 103 701WPA0686 HOLDER DECK 792WHA0537 PACKAGE TOP 104 701WPA0751 HOLDER DECK 792WHAA136 PACKAGE B...

Page 195: ...DIO CONTROL VTR 1X2RPE22 756 313 85OA400249 P5 ARM ASS Y 2 H5002 1543Q02014 HEAD FULL ERASE VTR 1X2ERS11 154 314 85OA400248 TENSION ARM ASS Y 2 M101 1596S98002 MOTOR LOADING MDB2B66B 315 85OA400231 IN...

Page 196: ...092A TRAY 616 92P100089A RACK FEED 1 617 92P100090A RACK FEED 2 618 92P300020A SPRING RACK FEED 619 800WFAA008 CUSHION C 701 811022680U SCREW TAP TITE P BIND 2 6x8 702 814011723U SCREW PAN M1 7x2 3 P3...

Page 197: ...DIODE ZENER MTZJ18B T 77 C434 E5EZF4102M CE 1000 UF 35V D1716 D2MXN49370 DIODE FAST RECOVERY 1N4937 PAN or C446 E5EZFD220M CE 22 UF 250V D2WXN49370 DIODE SILICON 1N4937 C449 C03L0R713K CC 0 001 UF 2KV...

Page 198: ...ANSISTOR SILICON 2SC3052 T1 or IC8001 I0UF015020 IC MM1502XNRE TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK IC8002 I0UF015020 IC MM1502XNRE Q4507 T8RA030520 TRANSISTOR SILICON 2SC3052 T1 or IC8102 I17...

Page 199: ...J010 PCB ASS Y DME069A CP802A 067U005049 WIRE HOLDER B2013H02 5P PCB080 A5V405J080 PCB ASS Y CME029B CP802B 067U005049 WIRE HOLDER B2013H02 5P PCB110 A5V405J110 PCB ASS Y CCE024B CP8101 069J7C0589 CON...

Page 200: ...M5V4 04J SPEC NO O R NO W625039...

Page 201: ...ice COLOR TELEVISION VIDEO CASSETTE RECORDER DVD VIDEO PLAYER SUPPLEMENT MFR S VERSION A This SUPPLEMENT must be used together SERVICE MANUAL for MVDT2002A All other test and repair procedures are as...

Page 202: ...SHEET RATING 793WCDD148 GIFT BOX 793WCDD345 GIFT BOX J3T10902A WARRANTY SHEET DELETE JA5N0300 POLYBAG INSTRUCTION JA5K0300 POLYBAG INSTRUCTION J5V40401A INSTRUCTION BOOK E J5V40701A INSTRUCTION BOOK...

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