Memorex MVDT2002 Скачать руководство пользователя страница 69

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IC1501

TC90A45FG

DIGITAL COMB FILTER IC

CD002

CU011902

TU001

115-V-KA35ARB

MONITOR TUNER

CD1705

CH012403

IC1505

MM1504XNRE

VIDEO OUT SW IC

456

IC1502

MM1501XNRE

AV SW IC

456

IC1504

MM1501XNRE

AV SW IC

456

C1521

3.3

50V

KANP

L1502_1

15uH

L1506

100uH

L1505

100uH

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN

ETANT

ATTENTION

Q1501

2SC2412K

BUFFER

Q1502

KTC3875S_Y_RTK

BUFFER

Q1503

KTC3875S_Y_RTK

BUFFER

C1516

16V

C1520

50V

C1535

0.1

C1532

47P

C1530

0.1

C1504

0.01 B

C1519

0.1 B

C1515

100P

C1513

180P

C1510

0.01

C1508

0.01

C1502

0.1 B

C1501

56P

C1517

0.01 B

C1506

27P

C1505

0.01

C1507

0.01

C1509

0.01

C1511

0.1

C1523

39P

C1514

120P

C004

0.1 F

C001

0.1

C1537

C1531

C1525

C1538

C006

0.001

C1512

0.01

R1517

2.7K

R1506

820

R1501

180

R1502

6.8K

R1503

3.3K

R1513

R1505

100

R1507

R1511

24K

R1510

27K

R1512

560

R1508

1.2K

R1516

1/4W

R1515

R1519

390

1/4W

R1504

R1509

R1518

R1520

120

C1518

470

6.3V

C1536

100

16V

C1528

220

16V

C1534_1

25V

C005

1000

6.3V

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 THE TIME

DURING PLAYBACK.

MEASURED WITH THE DIGITAL TESTER

NOTE:THE DC VOLTAGE EACH PART WAS

S814X

PLAYBACK COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
TUNER VIDEO SIGNAL

RECORD COLOR SIGNAL

RECORD LUMINANCE SIGNAL

P.CON+5V

TUNER_AUDIO

SW_C

COMB_FSC

Y/C_VIDEO-Y

Y/C_VIDEO

COMB_FSC

Y/C_VIDEO

AUX_V[F/R]

TUNER_VIDEO

P.CON+8V_B

GND

Y/C_VIDEO-Y

AV_SW1

SW_C

DVD_Y/C-C

P.CON+8V

DVD_VIDEO

DVD_Y/C-C

AV_SW2

AV_SW1

AV_SW2

SDA

P.CON+12V

SCL

AFT

AT+30V
P.CON+5V

FRONT_V_IN

P.CON+12V

P.CON+8V

REAR_V_IN

FRONT_V_IN

JACK_OUT

P.CON+8V_B

Y/C_VIDEO

AUX_V[F/R]

TUNER_VIDEO

TUNER_AUDIO

DVD_VIDEO

JACK_OUT

AV_SW1

REAR_V_IN

AT+30V

P.CON+5V

SCL

AFT

SDA

FROM REGULATOR

G-22

G-21

PCB010
VMC293

TO DVD DECK

(CP001)

FROM/TO DEFLECTION

VRB

VRT

ADIN

BIAS2

BIAS3

VFIL

CKIN

OUT

BIAS1

TEST

KILLER

2.4

3.0

2.6

2.2

2.5

1.7

1.1

5.0

4.4

2.4

1.9

2.5

5.4

SW1

V OUT

Vcc

Vin2

GND

Vin1

6dB

SW1

V OUT

Vcc

Vin2

GND

Vin1

SW1

V OUT

Vcc

Vin2

GND

Vin1

5.4

3.8

1.4

4.2

3.6

5.5

1.0

1.8

4.4

2.1

7.8

4.7

4.9

4.4

4.2

7.8

5.0

7.3

12.5

8.0

2.1

GND

SIF OUT

AFT OUT

DATA

CLOCK

AUDIO

VIDEO

OUT

AT+30V

1.4

31.5

2.1

3.9

4.2

4.8

FROM/TO CHROMA/IF

FROM/TO Y/C/AUDIO/HEAD AMP

FROM/TO TV POWER

FROM/TO MICON

FROM/TO IN/OUT

DIGITAL COMB FILTER SCHEMATIC DIAGRAM

(VCR PCB)

TO Hi-Fi/DEMODULATOR

FROM DVD IN/OUT

Содержание MVDT2002

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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_...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

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

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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_...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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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