Toshiba VTW2187 Service Manual Download Page 66

Page: 66 / 101

L601

W5T29X7.5X19

CP603
07JQ-ST

CP851

B2013H02-7P

RECORD COLOR SIGNAL

RECORD LUMINANCE SIGNAL

R.SIGNAL

IC601

STV2247H

CHROMA/IF IC

CF601

J1951M

SAW FILTER

CF602_1

SAFHM32M9VE0Z00B03

SAW FILTER

DEFLECTION SIGNAL

IC603

LA7956

VIDEO SW IC

C681

16V

KANP

Q603

DTA114EKA

CAUTION: DIGITAL TRANSISTOR

CD601

CH01429A

CD602
CH01004A

D608

MTZJ8.2B

D607

MTZJ8.2B

D606

MTZJ8.2B

D609

MTZJ10B

TUNER AUDIO SIGNAL

CF605

TPSRA6M00B00-A0

L616

2.2uH

L603

1uH

L607

0.33uH

L608

12uH

L614

10uH

L606

2.2uH

L612

3700005

VCO COIL

AUDIO SIGNAL(REC)

TUNER VIDEO SIGNAL

TU601

TUWRF4EK-781F2S

MONITOR TUNER

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN

ETANT

ATTENTION

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

AUDIO SIGNAL(PB)

PLAYBACK LUMINANCE SIGNAL

PLAYBACK COLOR SIGNAL

B.SIGNAL

CP8002

IMSA-9604S-12Z14

G.SIGNAL

Q614

2SA1530A-T1

BUFFER

Q608

2SA1530A-T1

C636_2

25V

C627

220

10V

C606

220

6.3V

C608

100

10V

C611

100

16V

C664

50V

D602

11E1-EIC

D603

11E1-EIC

D610

SB140

-EIC

C629

C655

0.1

C669

220P

C628

0.001

C639

0.01

C607

0.33

C654

0.1

C656

0.0047

C614

0.1

C609

0.1

C617

0.1

C631

0.022

C677

0.068

C601

3P CH

C605

0.001

C624

0.1

C612

0.0047

C615

C643

0.01

C634

0.001 B

C633

0.001 B

C675

0.001

C673

0.1

C640

0.01

C658

0.1

C619

0.1

C620

0.1

C644

0.022 B

C646

0.1

C647

270P

C668

100P

C666

1 B

C672

1 B

C671

0.01

C603

C621

0.1 B

C635

1 B

C604

0.01

C662

C665

1 B

C618

0.022

C682_1

25V

C660

100

10V

C648_1

25V

C641

50V

C630_1

25V

C652

16V

C649

100

16V

C642

50V

C645

50V

C650

2.2

50V

C610

50V

C626

50V

C638

0.47

50V

C663

100

16V

C653

100

16V

C651

50V

C679

0.1

50V

C667

0.1

50V

C680

0.1

50V

C613

50V

R625

470

R651

3.3K

1/4W

R608

2.2K

R634

R639

3.3K

R662

R624

R638

2.2K

R641

15K

R646

47K

R642

10K

R643

470

R645

2.2K

R620

6.8K

R626

R603

560

R679

12K

R623

2.2K

R618

150

R615

100

1/2W

R601

470

R622

330K

R656

4.7K

R614

100 1/2W

R636

47K

R670

47K

R610

R611

330

R612

330

R613

330

R647

560 1/4W

R678

8.2K

R663

680

R654

R664

680 1/4W

R607

6.8K

R609

680

R640

100

R637

100

R673

2.7K

R674

4.7K

R676

3.3K

R682

5.6K

R677

12K

R684

820K

R685

820

1/4W

R683

330K

R652

R657

390

R688

2.2M

R648

18K

R689

100

R650

220

1/2W

R604

270

R649

390

R619

560

R665

330

R658

330

R655

560

R661

680

R681

12K

R635

100 1/2W

W886

W805

W820

W890

W862

W910

W937

W936

W867

W882

W844

W953

W940

TP601

W821

W865

W878

W841

Q604

KTC3881S-RTK

IF AMP

Q602

2SC3052-T1

BUFFER

Q610
2SC3052-T1

Q607
KTC3197-AT/P

PRE AMP

Q613

2SC3052-T1

BUFFER

Q612

2SC3052-T1

BUFFER

Q611

2SC3052-T1

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

CF603

MKT41.5MA110P

X601

100CT4R408

4.433619MHz

L602_1

100uH 0405

L610

100uH

L613

100uH 0305

L611

100uH

P.CON+8V_A

JACK_VIDEO

P.CON+5V_C

21_B

AV2

21_G

AV1

P.CON+9V

21_R

H_CTL
HD

21_Y

PROTECT

REAR_V_IN

AGC_M
SDA
SCL

SWD_VIDEO

FRONT_V_IN

IIC_OFF

P.CON+9V

ZERO

DVD_A_OUT_L

DVD_RESET

REAR_V_IN

TUNER_CTL

DVD_A_OUT_R

MO_SYNC

FRONT_V_IN

VCR/DVD

SW_VIDEO_OUT

AGC_R

REC_AFT

TEXT_SYNC

REC_AFT

AGC_R

DVD_C

REC_TU_V

AGC_M

TU_SIF

IIC_OFF

REC_TU_V

GND

SDA

Y/C_VIDEO

SCL

GND

ABCL

21_B

H_OUT

21_G

V_OUT

TU_SIF

V_AMP

21_R

P.CON+8V_A

P.CON+5V_C

21_Y

TUNER_CTL

P.CON+9V

P.CON+30V

P.CON+5V_A

P.CON+30V

CUT_OFF

R.OUT

P.CON+9V

B.OUT

G.OUT

B.OUT

R.OUT

PROTECT

SW_OUT_B

SDA

SCL

SW_OUT_G

P.CON+8V_A VCR/DVD

P.CON+5V_C

SW_OUT_R

SW_OUT_Y

SWD_VIDEO

DVD_VIDEO

V_AMP

DVD_Y

DVD_C

SW_OUT_B

JACK_VIDEO

SW_OUT_G

ABCL

SW_OUT_R

DVD_Y

SW_OUT_Y

V_OUT

DVD_A_OUT_L

TEXT_SYNC

H_OUT

SW_VIDEO_OUT

DVD_A_OUT_R

P.CON+9V

ZERO

DVD_RESET

CUT_OFF

MO_SYNC

Y/C_VIDEO

DVD_VIDEO

P.CON+5V_C

H_CTL

SW_VIDEO_OUT

PCB010

DMD027

(CP3603)

9.4

3.8

4.4

4.3

4.4

driver

control

6dB

video switch

(VIDEO)

4.8

4.4

(CP853B)

FROM/TO Y/C/AUDIO/HEAD AMP

FROM/TO CRT/SVM

+5V

AGC

SCL

SDA

+30V

7.2

0.2

29.9

0.1

5.0

4.8

1.3

0.2

(8V)

(5V)

AGCSIFCAP

SIFIN2

SIFIN1

APR

FM_CAP

AUDIO_OUT

GND_D

VCC_D

SDA

SCL

SLPF

LBF/SSC

H_OUT

VERT

BCL/SAF

VCC1

CVBSOUT2

GND1

X1/VAMP/CHR_OUT

CLPF

XTAL1

XTAL2

XTAL3

OSD_BK

OSD_R

OSD_G

OSD_B

ICATH

R.OUT

G.OUT

B.OUT

BLK_EXT

R_EXT/V_EXT

G_EXT/Y_EXT

B_EXT/U_EXT

CHR

Y/CVBS_IN3

CVBSIN2

GND2

CVBSIN1

VCC2

PIF_LC2

PIF_LC1

EXT_AUDIO_IN

INT_CVBS_OUT

VCC_IF

AGCPIF_CAP

FM_OUT

RF_AGC_OUT

GND_IF

IFPLL

PIFIN2

PIFIN1

VREF_IF

4.0

4.9

5.0

4.9

4.1

2.1

3.3

2.2

2.6

3.8

5.4

8.0

5.9

2.2

3.1

4.2

5.0

5.1

2.6

2.7

3.3

2.8

2.6

4.6

2.1

4.7

5.1

4.6

3.4

4.2

8.0

4.4

4.3

2.9

4.5

1.8

1.9

3.5

3.7

3.6

4.5

0.6

0.0

8.0

0.9

0.8

TEST POINT

ZERO

AUDIO-R

GND

6.2

1.3

0.6

4.8

0.6

5.2

-0.2

2.8

0.2

0.6

8.0

5.0

4.9

2.7

G.OUT

GND

CUT_OFF

R.OUT

B.OUT

SPOT_L

GND

SCL

SDA

AGC

REC AFT

AGC R

IIC OFF

GND

(VCR PCB)

CHROMA/IF SCHEMATIC DIAGRAM

FROM/TO POWER2

2.6

6.0

5.4

(CP8502)

FROM/TO AUDIO/VIDEO

GND

AUDIO-L

C(CVBS)

CVBS

GND

Y(G)

GND

DVD RESET

FROM/TO DEMODULATOR/21PIN

FROM/TO REGULATOR1

GND/DVD=H

FROM/TO DVD IN/OUT

FROM/TO DEMODULATOR/21PIN

FROM/TO T’TEXT/RGB SW

FROM/TO MICON

G-16

G-15

Summary of Contents for VTW2187

Page 1: ...SERVICE MANUAL COLOR TELEVISION VIDEO CASSETTE RECORDER DVD VIDEO PLAYER VTW2187 ...

Page 2: ...ether 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 sure the safety of that INSULATION CHECK PROCEDURE 1 2 3 4 Unplug the plug from the AC outlet Remove the antenna terminal on TV and turn on the TV Insulation resistance between the cord plug terminals a...

Page 3: ...ering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector NOTE Fig 1 Short circuit using a soldering iron Pick Up PCB Before your operation please read PREPARATION OF SERVICING Use the Lead Free solder Manual soldering conditions Soldering temperature 350 5 C Soldering time Within 2 seconds Soldering combination Sn 3 0Ag 0 5Cu When Soldering Removing of solder u...

Page 4: ...pe in the Cassette Case Repeat steps 3 4 Then take out the Video Cassette from the Deck Chassis Be careful not to scratch the tape TAPE REMOVAL METHOD AT NO POWER SUPPLY Fig 1 Pinch Roller Cam Main Cam Clutch Ass y Main Chassis Front Side Loading Motor Screw 1 Capstan DD Unit Fig 2 Insert hole for screw driver 1 2 3 Remove the Back Cabinet and TV DVD VCR Block Refer to item 1 of the DISASSEMBLY IN...

Page 5: ... measure against static electricity be careful of destruction of a laser diode enough at the time of repair and work It works on the desk which performed measures against static electricity such as conductive mat Soldering iron with ground wire or ceramic type is used A worker needs to use a ground conductive wrist strap for body Tray cannot be opened by setting the Tray Lock please follow the ste...

Page 6: ...ure soldering iron please be carefull 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 be serviced with lead free solder When soldering or unsoldering completely remove all of the solder from the pins or solder area and be sure to heat the soldering points with the lead free solder unt...

Page 7: ...CAL PARTS AND P C BOARDS 2 REMOVAL OF VCR DECK PARTS 3 REMOVAL OF DVD DECK PARTS 4 REMOVAL OF ANODE CAP 5 REMOVAL AND INSTALLATION OF FLAT PACKAGE IC KEY TO ABBREVIATIONS SERVICE MODE LIST PREVENTIVE CHECKS AND SERVICE INTERVALS WHEN REPLACING EEPROM MEMORY IC SERVICING FIXTURES AND TOOLS PREPARATION FOR SERVICING MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS BLOCK DIAGRAMS DVD TV Y C AUDIO HEAD A...

Page 8: ...Time Approx at 25oC FF 1 48 REW 1 48 Cassette at E 180 Forward Reverse NTSC or PAL M SP 3x 5x Picture Search PAL or SECAM SP LP 5x 7x 7x 13x Frame Advance Yes Slow Speed 1 5 1 10 1 30 G 3 DVD System Color System PAL Disc DVD CD DA CD R RW Video CD SVCD DVD R RW Video Format Only Disc Diameter 120 mm 80 mm Drive DM3O Search speed Fwd 4 step Actual 2 120 times DVD 4 40 times CD Rev 4 step Actual 2 1...

Page 9: ... 1kHz Harmonic Distortion at VCR SP Mode 1 5 1kHz Typical Frequency Response DVD Mode at DVD 4Hz 22kHz at Video CD 4Hz 20kHz at SVCD 4Hz 20kHz at CD 4Hz 20kHz VCR Mode at SP 100Hz 10kHz at LP 100Hz 5kHz at SLP EP Hi Fi Audio Signal Dynamic Range More than 75 dB Frequency Response 20Hz 20kHz Wow And Flutter Less than 0 01 Wrms Channel Separation More than 60 dB Harmonic Distortion Less than 1 0 G 6...

Page 10: ...tup No Clock Set Yes Calendar 24h Language No System Select No G CODE or SHOWVIEW or PLUSCODE No Entry Yes Stereo Audio Output Yes Bilingual No NICAM Yes Control Volume Yes Level Brightness Contrast Sharpness Color Yes Tint No Bass Treble Balance No Manual Tracking Yes Play Stop FF Rew Rec OTR T Rec Pause Eject Tape In Symbol Mark Yes TV VCR Yes DVD Yes Clock Date Yes CH AV Yes Tape Counter Linear...

Page 11: ...es CD VIDEO CD MP3 WMA JPEG Repeat Yes Slow Yes Slow No Search Yes Search Yes Jump Yes Resume Yes Title No Yes Chapter No Yes Track No Yes Time Yes Sub Title No Yes Angle No Yes Vocal On Off Yes Audio No Yes Audio Stereo L R Yes Video CD Zoom Yes Marker No No Program Play Back Yes CD VIDEO CD MP3 WMA JPEG Surround On Off No Screen Saver No MP3 WMA JPEG Folder Name Yes File Name Yes File No Yes Tim...

Page 12: ...me Down Yes Display Yes Sleep Yes Audio Select Yes Mute Yes Skip Channel Return Yes Skip TEXT MIX TV Yes T REC Yes Rec OTR Yes Slow Yes Play Yes Stop Yes Rev Yes Fwd Yes Pause Still Step Yes CM Skip Jump Yes SP LP Return Yes Counter Reset Angle Yes Zero Return Subtitle Yes Zoom Reveal Yes Menu Setup Yes Video Program Repeat A B Yes D Tracking Top Menu Yes Tracking DVD Menu Yes Tracking Play Mode Y...

Page 13: ...Yes JPEG Playback Yes Digital Out Dolby Digital Yes MPEG Yes PCM Yes DTS Yes Down Mix Out Dolby Digital Yes DTS No 3D Surround No Screen Saver No Copy Disc to Tape Yes by Conditioning Audio DAC 192kHz 24bit G 16 Accessories Owner s Manual Language English w Guarantee Card No Remote Control Unit Yes Rod Antenna No Poles Terminal w 300 ohm to 75 ohm Antenna Adapter Loop Antenna No Terminal U V Mixer...

Page 14: ...ut No Audio Output RCA x2 STEREO Digital Audio Output Coaxial DVD Only Euro Scart 1 SCART VHF UHF Antenna Input DIN type AC Inlet No G 18 Set Size Approx W x D x H mm 573 x 482 x 517 G 19 Weight Net Approx 27 5kg 60 5lbs Gross Approx 31 0kg 68 2lbs G 20 Carton Master Carton No Content Material Dimensions W x D x H mm Description of Origin Gift Box Material Double White Dimensions W x D x H mm 658 ...

Page 15: ...CHANICAL PARTS AND P C BOARDS 1 1 BACK CABINET Refer to Fig 1 1 1 2 Remove the 6 screws 1 Remove the Back Cabinet in the direction of arrow Fig 1 1 Front Cabinet 1 1 1 1 Back Cabinet 1 1 1 4 TV DVD VCR BLOCK Refer to Fig 1 4 1 2 3 Remove the 2 screws 1 Disconnect the following connectors CP352 CP402 and CP1702 Remove the TV DVD VCR Block in the direction of arrow Fig 1 4 1 3 POWER SW PCB Refer to ...

Page 16: ...direction of arrow Fig 1 6 1 TV DVD VCR Block Filter PCB 1 1 2 2 2 Main PCB 2 DVD VCR Block 1 7 TOP SHIELD Refer to Fig 1 7 1 2 Remove the 11 screws 1 Remove the Top Shield in the direction of arrow Fig 1 7 1 8 DVD BLOCK Refer to Fig 1 8 1 2 3 4 5 Remove the 2 screws 1 Remove the VCR Holder Remove the 4 screws 2 Disconnect the following connectors CP8001 and CP8002 Remove the DVD Block in the dire...

Page 17: ... Deck with no soldering the Laser may be damaged Remove the 2 screws 1 Remove the Operation PCB in the direction of arrow A Remove the 2 screws 2 Remove the Front Shield in the direction of arrow B Remove the 4 screws 3 Remove the DVD Deck in the direction of arrow C Remove the 2 screws 4 Disconnect the following connectors CP2601 CP2602 and CP2603 Remove the DVD PCB in the direction of arrow D Fr...

Page 18: ...s Top Bracket Top Bracket Main Chassis Main Chassis Cassette Side L Cassette Side R Locker R Fig 2 2 Link Unit 2 3 LINK UNIT Refer to Fig 2 3 Set the Link Unit to the Eject position Unlock the support 1 Remove the A side of the Link Unit first then remove the B side 1 2 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...

Page 19: ...4 Tension Band Tension Arm Ass y 3 1 Tension 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 2 6 D In case of the Tension Connect installation install as the circled section of Fig 2 6 E Tension Band Tension Connect Tension Connect OK NG Fig 2 6 E T...

Page 20: ... Refer to Fig 2 8 A Touching may leave stains on section A When you install the reel clean the shaft and grease it If you do 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 Fig 2 8 A S Reel 1 A T Reel A 1 Idler Arm Ass y Idler Gear NOTE 1 2 In case of the S Reel and T Reel installation check if the corr...

Page 21: ...R PINCH ROLLER BLOCK P5 ARM ASS Y Refer to Fig 2 9 A Unlock the support 1 and remove the Cassette Opener Remove the Pinch Roller Block and P5 Arm Ass y 1 2 Fig 2 9 A 1 Cassette Opener P5 Arm Ass y Pinch Roller Block Main Chassis NOTE Do not touch the Pinch Roller Use gloves In case of the Pinch Roller Block and the Pinch Roller Cam installation install correctly as Fig 2 9 B 1 2 Fig 2 9 B Can be s...

Page 22: ...tan Holder 2 2 Fig 2 14 A NOTE In case of the Pinch Roller Cam and Main Cam installa tion install them as shown in the circled section of Fig 2 14 B so that the markers meet Refer to Fig 2 14 B And also can be seen the Main Chassis hole through the Main Cam maker hole Fig 2 14 B 2 14 Remove the E Ring 1 then remove the Main Cam Remove the E Ring 2 then remove the Pinch Roller Cam and Joint Gear 1 ...

Page 23: ...stallation install correctly as the circled section of Fig 2 17 C 1 2 3 A OK NG B P4 Cap Cassette Opener Fig 2 17 B Fig 2 17 C Cassette Guide Post Cassette Guide Post 2 16 Remove the Polyslider Washer 1 Remove the Clutch Ass y and Ring Spring Remove the Clutch Lever Remove the Coupling Gear Coupling Spring and Clutch Gear 1 2 3 4 Fig 2 16 A 1 Clutch Ass y Coupling Gear Clutch Lever Ring Spring Cou...

Page 24: ...e 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 In case of the Main Chassis Ass y installation hook the wire on the Main Frame Ass y as shown Fig 3 2 C 1 1 2 Main Frame Ass y Main Chassis Ass y 2 Fig 3 2 B 1 2 3 3 4 3 Check Lock 4 Main Chassis As...

Page 25: ...remove 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 Clamper Plate Clamper Magnet and Clamper 1 2 Clamper Plate Clamper Magnet Fig 3 5 A Fig 3 4 B NOTE 1 In case of the Rack Loading installation do not mesh it to the Main Gear as shown the Fig 3 4 B C...

Page 26: ... 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 install it correctly as Fig 3 7 D After the assembly of the Main Chassis Ass y hook the wire on the Main Chassis Ass y as shown Fig 3 7 E Fig 3 7 B Push Screw Torque 5 0 0 3kgf cm Screw 1 Screw Torque 3 0 0 3kgf cm Screw 2 Screw Torque 1 0 0 3kgf cm Screw 3 Scre...

Page 27: ... Printing Surface 10 1mm 2 Printing Surface Fold Printing Surface 53 1mm Fold 1 Reinforcement Plate Printing Surface 52 1mm 4 Fold 3 10 1mm Printing Surface Fold Reinforcement Plate 6 pin FFC Fig 3 8 C Proceed the steps 1 through 4 ...

Page 28: ...ip 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 Support Fig 4 1 Fig 4 2 3 After one side is removed pull in the opposite direction to remove the other NOTE DISASSEMBLY INSTRUCTIONS INSTALLATION 1 Clean the spot where the cap was located with a sm...

Page 29: ... 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 completely When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering machine Refer to F...

Page 30: ...Then solder each lead on the diagonal positions of IC temporarily Refer to Fig 5 5 1 Fig 5 5 Solder temporarily IC When bridge soldering between terminals and or the soldering amount are not enough resolder using a Thin tip Soldering Iron Refer to Fig 5 8 4 Fig 5 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 be...

Page 31: ...lop 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 P F LUMI M MAX MINI MIX MM MOD MPX MS SW NC NR OSC OPE PB PB CTL PB C PB Y PCB P CON PD PG P P R REC REC C REC Y REEL BRK REEL S REF REG REW REV RVS RF RMC RY S CLK S COM S DATA SEG SEL SENS SER SI ...

Page 32: ...tor Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse Voltage Display Video Playback Variable Resistor Video Recording Visual Search Fast Forward Visual Search Rewind Voltage Super Source Vertical Synchronization Voltage Tuning Crystal Luminance Chrominance C1 2 ...

Page 33: ...D 7 3 sec REC OTR 4 2 sec DVD mode No disc DVD mode No disc Releasing of PARENTAL LOCK Refer to the PARENTAL CONTROL RATING LEVEL NOTE The function will only work without the setting of DVD disc at DVD mode Adjust the PG SHIFTER automatically Refer to the ELECTRICAL ADJUSTMENT PG SHIFTER Horizontal position adjustment of OSD NOTE Also can be adjusted by using the Adjustment MENU Refer to the ELECT...

Page 34: ...s abnormal Clean the Head Clean the rubber and parts which the rubber touches CONFIRMATION OF HOURS USED POWER ON total hours and PLAY REC total hours can be checked on the screen Total hours are displayed in 16 system of notation NOTE If you set factory initialization the total hours is reset to 0 The confirmation of using hours will not be possible if clock has been set To reset clock either unp...

Page 35: ...d in the same manner Refer to the figure below 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 isopropyl alcohol Hold it to the cylinder head softly Turn the cylinder head counterclockwise to clean it in the direction of the arrow Refer to the figure below NOTE Do not exert forc...

Page 36: ...o be changed is reached Press ENTER to select DATA When DATA is selected it will blink Again step through the DATA using UP DOWN button until required DATA value has been selected Pressing ENTER will take you back to ADDRESS for further selection if necessary Repeat steps 4 to 7 until all data has been checked When satisfied correct DATA has been entered turn POWER off return to STANDBY MODE to fi...

Page 37: ...ed to connect the test point of SERVICE and GROUND APJG022000 JG022 Master Plane Reel Disk Height Adjustment JG024A APJG024A00 Reel Disk Height Adjustment Jig Reel Disk Height Adjustment JG153 APJG153000 X Value Adjustment Screwdriver X Value Adjustment JG185 Tentelometer PREPARATION FOR SERVICING How to use the Servicing Fixture 1 2 3 Remove the TV VCR DVD block from the set Be sure to place the ...

Page 38: ...kwise confirm that the edge of the Tension Arm is located in the position described above Fig 1 2 A Standard line of Main Chassis Tension Arm 0 5mm Adjusting range Reel Disk Height Adjustment Jig JG024A Fig 1 1 A Reel Disk Height Adjustment Washer 2 6x4 7xT0 13 2 6X4 7xT0 25 B C Master Plane JG022 Fig 1 1 B A 10 0 2 0 mm Master Plane JG022 Reel Disk Height Adjustment Jig JG024A Adjusting section f...

Page 39: ...if you press the Tracking Button to move the envelope The envelope waveform will begin to decrease when you press the Tracking Button Adjust the PG shifter during playback Refer to the ELECTRICAL ADJUSTMENTS 1 2 3 4 5 6 7 NOTE Install the Torque Gauge on the reel disk firmly Press the REW button to turn the reel disk 1 5 CONFIRMATION OF REEL BRAKE TORQUE S Reel Brake Refer to Fig 1 4 B Once set to...

Page 40: ...n is appeared then adjust the a P4 Cap Fig 2 2 A Audio Control Head 1 3 2 Fig 2 2 B Audio Control Head Fig 2 2 C TAPE RUNNING ADJUSTMENT X VALUE ADJUSTMENT Confirm and adjust the height of the Reel Disk Refer to item 1 1 Confirm and adjust the position of the Tension Post Refer to item 1 2 Adjust the Guide Roller Refer to item 2 1 Confirm and adjust the Audio Control Head Refer to item 2 2 Connect...

Page 41: ...USTMENT PARTS LOCATION GUIDE 5 6 7 8 9 10 1 2 3 4 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 Adjusting section for the Tension Arm position ...

Page 42: ... oscillator 39 5MHz to TP601 Activate the adjustment mode display of Fig 1 1 and press the channel button 13 on the remote control to select VCO COARSE Press the LEFT RIGHT button on the remote control until the OK appear on the screen If the OK is not displayed select the side on the changed from to Press the channel button 14 to set to VCO FINE mode Press the LEFT RIGHT button on the remote cont...

Page 43: ...to select REC AGC Press the LEFT RIGHT button on the remote control until the digital voltmeter is 3 3 0 1V REC TUNER 2 7 VERTICAL POSITION 1 2 3 4 5 6 7 8 9 10 Receive the monoscope pattern from the Pattern Generator Using the remote control set the brightness and contrast to normal position Activate the adjustment mode display of Fig 1 1 and press the channel button 09 on the remote control to s...

Page 44: ...ntil the white color is achieved 2 13 BRIGHT CENT 1 2 3 4 5 6 7 8 9 Receive the PAL black pattern RF Input Using the remote control set the brightness and contrast to normal position Activate the adjustment mode display of Fig 1 1 and press the channel button 17 on the remote control to select BRIGHT CENT Press the LEFT RIGHT button on the remote control until the screen begin to shine Receive the...

Page 45: ...e to TP024 Activate the adjustment mode display of Fig 1 1 and press the channel button 23 on the remote control to select COLOR CENT Adjust the VOLTS RANGE VARIABLE knob of the oscilloscope until the range between white 100 and 0 is set to 4 scales on the screen of the oscilloscope Press the LEFT RIGHT button on the remote control until the red color level is adjusted to 90 5 of the white level R...

Page 46: ...rforming 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 magnets so the color at the ends are equally wide Move the deflection yoke backward to neck side slowly and stop it at the position when the whole screen is green Confirm red and blue color Adjust the s...

Page 47: ...04 CD504 CD852 CRT PCB S1702 AC IN S1701 4 ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE WIRING CONNECTION CD8006 CP504 POWER SW PCB CD8101 CD352 VCR DECK CRT CRT OPERATION PCB AC HEAD IF PCB STEREO PCB FE HEAD VCR PCB MAIN PCB SPEAKER FILTER PCB SW1702 CP852A L505 CD803 CD1701 CD851 CD4005 TP4502 TP4501 C1003 TP6001 TP601 CP603 TP4201 TP024 TP401 VR1701 VR401 VR402 TP1001 DVD DECK DVD PCB CD2301 CD2...

Page 48: ...SDEN DATA SCLK CD4002 RF AAF_CE FE TE PI FNN FNP VBIASS0 S1 DEFECT LINK MIRR LDON TR FO SPDL SLED SPINDLE SLED_PWM TRACK FOCUS_DAC ADC IN 5 6 7 S MUTE HA0 HA20 HD0 HD15 SDA0 SDA11 I CDAT 2 I CCLK 2 P CON 5V P CON 9V SPDIF DVD RESET CP8101 DVD_A_OUT_L ZERO STEREO DAC IC8102 PCM1753DBQR DVD AUDIO R ASDATA0 AMCLK ABCLK ALRCLK Y DVD VIDEO C DVD AUDIO L DAC B C D SDD0 SDD15 SPDL_SEND VIDEO BUFFER Q8102...

Page 49: ...9V REG IC IC3601 KIA7809API Q3605 Q3606 SW P CON 9V P CON 8V_A 3 1 9V REG IC IC3101 KIA7809API Q3101 DRIVE Q3102 SW Q3607 DRIVE Q3601 Q3603 3 3V CTL Q3602 REC VCR_POWER H DVD_POWER_H DVD T TEXT Hi Fi SOUND AMP AGC_M 11 VD DEMODULATOR 21PIN STEREO MICON T TEXT Hi Fi SOUND AMP P CON 5V_B MOTOR 12V AT 12V P CON 3 3V DRIVE Q3608 30V DRIVE POWER_FAIL DC Q3002 DRIVE 6 8 9 CONTROL 4 VIDEO SW 1 DRIVER 6dB...

Page 50: ..._COM HF2 L 2 AE HEAD 1 FE HEAD GND CP4503 2 FE HEAD HOT REAR_V_IN 89 85 C_SYNC REC MUTE MAIN DE EM FM AGC 629 TRAP 69 71 X101 4 433619MHz XTAL VCO OSC P REC Fillter NL E MPH DEM HPF DLIM DEM0 P R Y LPF N L DE EM 33 35 GCL 37 GCL LPF 38 Y CCD 49 51 36 YLR REC DO DO 29 V AMP SQUELCH Clear SYNC V FBC VALC P R 28 V FBC VALC 23 26 GCL ACC R P CLPF1 FH HPF CT1 Trap REC Trap HiFi Trap C DL R P Main Conv1...

Page 51: ... AUDIO HEAD AMP 1 CAP FG AT 12V 54 EXT_IN_L EXT_IN_L 11 10 CYL FG PG LDM CTL 9 CAP CTL 8 CYL LAD VCO 12 CYL CTL 107 DRUM_PWM 35 27 EOT BOT D1003 Q1006 EOT Q1007 BOT 32 31 MS SEN B MS SEN A 1 4 3 2 1 4 3 2 MS_SEN A Q1009 MS_SEN B Q1003 AT 5 6V IIC_CLK_0 45 STAND BY TV Q1011 BUFFER Q1002 LED SW DEMODULATOR 21PIN STEREO 25 HIFI ENV HF ENV 106 HIFI H SW HF H SW SCL SDA VOL UP STOP EJECT REW POWER DVD ...

Page 52: ...NRE SW IC4203 MM1501XNRE R L SW IC4205 MM1501XNRE SW IC4204 MM1501XNRE 14 19 18 VIF IC IC6001 LA7567B 15 10 12 11 8 6 VCO IST DET VIDEO DET IF AGC RF AGC EQ AMP L6006 1 3 CF6005 CF6002 4 5 1 1 5 CF6004 Q6005 PRE AMP Q6004 PRE AMP CP6001 11 9 IF AGC 3 TU VIDEO TU6001 1 4 5 11 REC_TU_V SDA SCL Q6001 BUFFER TV Y C AUDIO HEAD AMP VIF AMP IST AMP 3 4 3 REC_SIF REC_TU_AU_R 2 REC_TU_AU_L 1 RESETQ CP6602 ...

Page 53: ...E HF_H SW 2 3 Y C AUDIO HEAD AMP MICON FRONT_A_IN_L FRONT_A_IN_R REAR_A_IN_L REAR_A_IN_R DVD_AUDIO_L DVD_AUDIO_R DEMODULATORN 21PIN STEREO Q305 MUTE Hi Fi AUDIO CANAL SW IC IC5501 TDA9605H M P OFF_H OUT1 OUT2 OUT3 IN1B IN2B IN3B IN1A IN2A IN3A SW1 SW3 SW2 RED GREEN BLUE BLANK VIDEO IN SAD SCL STANDBY RSTB SYNC MONITOR_A_L MONITOR_A_R TV L R SW IC5502 MM1501XNRE SW IC5503 MM1501XNRE 7 2 3 SP351 SPE...

Page 54: ...60 R4061 R4043 R4022 R4044 Q4004 R4013 C4043 R4011 C4091 C4042 L4001 C4036 C4084_1 C4021_1 C4078_1 C 4 0 8 3 _ 1 C4067_1 C4053_1 C4011_1 R4040 C4068_1 C4069_1 C4070_1 C4071_1 C4063_1 B4002 D4001 C4031 HS2301 CP2601 CP2603 CP2602 R4021 R4020 R4019 R4025 IC8102 R4058 B4010 R4027 R4026 R4071 C8121_1 R4038 R4039 CD4002 R4072 CP8101_3 W824 W826 NR4001 NR4002 NR4003 NR4004 NR4005 NR4006 NR4007 NR4008 W8...

Page 55: ... TU601 J8007 W159 C4239_1 W160 J4201 W161 R614 W162 W163 W164 CD602 W166 W167 W168 W169 W171 W172 W173 W174 W175 D351 W176 R4250 W177 W179 R4234 W183 W184 R4501 W185 W186 W187 C1032 W189 W190 W191 W192 R1068 C1047_1 W194 R1075 W195 C1005_1 W197 W198 W199 W200 W201 W202 W203 D1010 D1006 W204 W905 W206 W207 W208 W209 W210 W211 W212 W214 W216 W217 W218 W219 W220 W221 W223 W224 W226 W228 W229 W230 R65...

Page 56: ...1 R5502 R1014 C1062 C1014 R1024 R1023 C4502 C4584 C4558 C4552 C4560 C6056 C6053 R6003 R6004 R6006 R6010 C3004 C3001 C3104 Q3102 Q4214 R4226 R636 C640 Q4206 R4214 C4242 R4255 Q4208 R4241 C4238 R4249 R4242 R4215 Q4202 Q4201 R4205 C4202 R4206 R4216 R4223 R4222 R4221 C4216 C4215 C4230 C4231 Q4211 Q4205 R4217 R4228 R4219 C629 R654 R655 C624 R601 C609 R645 R678 R638 R643 R639 R622 R649 R619 Q602 R604 C6...

Page 57: ... R2253 R2252 R2251 W023 Q3601 Q3603 R3605 C3605 C3602 R3602 R3603 R3606 C3613_1 W821 R3607 C3608 C3609 R3613 C3607_1 Q3607 R3610 R3611 IC3603 R3615 IC3601 C3603_1 C3604 R3609 C3606 W018 W819 J 8 0 1 C802 CP806 R804 R806 R802 CP801 R805 R803 R807 Q805 Q804 Q806 D802 D801 D803 CP852B R801 Q801 Q803 R814 D805 D804 D806 Q802 R816 C810 C803 R815 R809 R811 R810 C809 R817 R813 R818 R819 C811 W047 S1704 S...

Page 58: ...W015 W009 W019 C6641 C6640 I C 6 6 0 1 I C 6 6 0 2 C6609 C6610 C6607 C6612 C6611 C6604 C6608 C6627 C6626 C6622 R6605 R6608 R6606 C6623 C6601 C6615 C6625 C6616 C6624 C6621 C6639 C6638 C6618 C6619 R6028 C6006 C6010 C6012 C6023 R6025 R6022 R6027 R6024 C6022 C6005 R6011 R6020 C6013 R6014 C6015 C6016 R6013 C6019 R6002 R6016 C6008 W811 C6020_1 W803 W819 W806 C6018 R6030 R6029 C6017 R6031 R6026 W008 W010...

Page 59: ...PRD1 RFA_SDEN HA2 RFA_DATA HA3 HA15 DUPTD0 RFA_SCLK HA4 AAF_CE HA5 HA16 DUPRD0 AAF_FE HA6 HA14 AAF_TE HA7 HA13 VR_SEL AAF_PI HA8 HA12 TRAY_OPEN VR_SEL HA9 FNN HA10 HD15 TOUT_SW FNP HA11 HA11 TRAY_CLOSE VBIASS0 HA12 P H I L HD7 TIN_SW VBIASS1 HA13 SMUTE DEFECT HA14 LINK HA15 HA10 MIRR HA16 HD14 LDON HA17 HA9 SMUTE HA18 HD6 TRACK_DAC HA19 FOCUS_DAC HA20 HA8 RESET SPINDLE_PWM HD0 HD13 SLED_PWM HD1 HD...

Page 60: ... HD12 HA20 RAMCS1 SD_D9 SD_D6 RAMRAS RAMCAS HD4 WR SD_BA0 RAMDQM SD_D8 SD_D7 RAMWE RESET RAMCLK HA0 HA1 HD11 RAMDQM HA2 HA3 RAMDQM RAMWE HA4 HD3 HA5 RAMCLK RAMCAS HA6 HA7 HD10 HA19 RAMRAS HA8 HA9 RAMCS1 HA10 HD2 HA18 HA11 SD_A11 SD_BA0 HA12 HA13 HD9 HA17 SD_A9 RAMCS0 HA14 HA15 SD_A8 SD_A10 HA16 HD1 HA7 HA17 SD_A7 SD_A0 HA18 HA19 HD8 HA6 SD_A6 SD_A1 HA20 HD0 SD_A5 SD_A2 HD1 HD0 HA5 HD2 SD_A4 SD_A3 ...

Page 61: ...5 FCM2012H 102T04 B2602 FCM2012H 102T04 B2601 FCM2012H 102T04 B2604 FCM2012H 102T04 B2603 FCM2012H 102T04 W864 W863 W806 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 JG057 TP5 JG062 TP22 TP20 TP21 TP19 TP37 TP36 TP35 TP16 TP17 TP15 TP27 TP28 TP29 TP30 TP31 JG...

Page 62: ...HOUT 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 JG038 JG040 JG042 JG048 JG035 JG034 JG036 JG025 JG026 JG030 JG033 JG031 JG037 JG013 L8104 1uH 0305 L8103 1uH 0305 L8102 1uH 0305 P CON A5V DAC_C_VIDEO DAC_B_VIDEO DAC_D_DVD_VIDEO P CON A5V DAC_VIDEO_C DAC_VIDEO_C DAC_VIDEO_B DAC_VIDEO_D P CON 5V RESET...

Page 63: ...URED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS X4501 100DT4R410 4 433619MHz L4608 1mH L4512 100uH 0305 L4508 22uH 0305 L4515 100uH 0305 L4502_1 100uH 0405 L4509 22uH 0305 L4506 100uH 0305 L4602 100uH 0305 L4505 100uH 0305 ENV_DET SDA SCL 2FSC_A H SW P CON 5V_A MESECAM_H VCR_A_MUTE P CON 5V_A HF1 VD HF2 GND HF_COM NORMAL_A Y C_AUDIO Y C_AUDIO P CON 9V P CON 5V_A Y C_VIDEO DVD_VIDEO ...

Page 64: ... SCL AV2 SDA IIC_OFF POWER_FAIL DC TUNER_H TUNER_CTL REC_SVL H IF_MOD REC_AGC_CTL VCR_POWER_H 21PIN DVD AT 12V TU_AUDIO_MUTE_H RX TX LDM_CTL CAP_LIMIT DEGAUSS_H DVD_POWER H EMERGENCY VD HD NICAM_RESET TV_POWER_H P CON 5V_C MOTOR_GND GND P CON 5V_A TUNER_H VOL_CTL T REC_LED REC_AGC_CTL CYL_DRIVE REC_LED REC_SVL H REMOCON_IN CONTROL_IN EXT_IN_L IF_MOD KEY_A NICAM_RESET CAP_F R TV_A_MUTE KEY_B SCL ST...

Page 65: ... 10K R4229 12K R4231 8 2K R4236 10K R4251 100 R4249 220 R4245 2 2K R4238 3 3K R4259 1K R4240 1K 1 4W R4244 10K R4243 10K R4241 1 5K R4255 100K R2206 1 8K R2204 2 7K R2203 3 9K R2201 6 8K R2205 12K R4253 1K 1 4W R4250 68 1 4W R4246 10K R4215 1K R2226 100 1 4W R4283 75 R4260 4 7K 1 4W R2208 1 5K R2209 18K R2228 270 R2211 270 R2207 270 R4214 2 2K R4226 2 2K R4202 10K R4211 100K R4212 100K R4232 8 2K ...

Page 66: ...R657 390 R688 2 2M R648 18K R689 100 R650 220 1 2W R604 270 R649 390 R619 560 R665 330 R658 330 R655 560 R661 680 R681 12K R635 100 1 2W W886 W805 W820 W890 W862 W910 W937 W936 W867 W882 W844 W953 W940 TP601 W821 W865 W878 W841 Q604 KTC3881S RTK IF AMP Q602 2SC3052 T1 BUFFER Q610 2SC3052 T1 SW Q607 KTC3197 AT P PRE AMP Q613 2SC3052 T1 BUFFER Q612 2SC3052 T1 BUFFER Q611 2SC3052 T1 SW OF PRINTING AN...

Page 67: ...UFFER Q4207 2SC3052 T1 PERI SW Q4210 2SC3052 T1 SW Q4205 2SC3052 T1 MUTE SW Q4211 2SC3052 T1 MUTE SW Q4218 2SC3052 T1 MUTE SW 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 L4202 100uH 0305 L6053_1 100uH 0405 AT 11 5V GND REC_TU_V P CON 30V AGC_R REC_AFT P CON ...

Page 68: ...801 W908 W903 W897 W891 W896 W894 Q1253 2SC3052 T1 SYNC BUFFER Q1262 2SC3052 T1 BLK BUFFER Q1104 2SC3052 T1 BUFFER Q1101 KTD863_Y BUFFER 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 X1201 100CT01302 13875KHz L1204 100uH 0305 L1205 10uH 0305 L1203 10uH 0305 L1...

Page 69: ...10 25V KA C308_1 1 50V KA C306_1 1 50V KA C302 22 16V KA D351 1SS133 C314 1 B C313 1 B C316 0 01 B C309 0 0047 B C310 0 0047 B C303 0 01 B C322 1000 25V YK R301 27K 1 4W R310 27K 1 4W R306 1K R304 2 7K 1 4W R303 68K R311 4 7K R308 8 2K R302 8 2K R309 10K W810 W818 Q301 2SC3052 T1 MUTE Q302 2SC3052 T1 SW OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT T...

Page 70: ...OR_A L MONITOR_A R P CON 5V_A AT 11 5V AT 11V GND REC_TU_A L REC_TU_A R MONITOR_A L MONITOR_A R REAR_A_IN_L REAR_A_IN_R AT 11V Y C_AUDIO HF1 NORMAL_A HF_COM MONITOR_A R HF2 MONITOR_A L AT 11 5V VCR DVD HF_H SW SDA SCL HF_ENV VCR_A_MUTE DVD_AUDIO_L DVD_AUDIO_L FRONT_A_IN_L FRONT_A_IN_R DVD_AUDIO_R REC_TU_A L REC_TU_A R DVD_AUDIO_R REAR_A_IN_L REAR_A_IN_R PCB010 DMD027 SECAM CHROMA Hi Fi SCHEMATIC D...

Page 71: ...BACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS L3001 100uH CP8001 A2001WV2 11P 1 10 11 2 3 4 5 6 7 8 9 AT 11 5V AT 11 5V P CON 5V_C P CON 30V P CON 8V_A GND P CON 9V P CON 5V_B P CON 12V P CON 9V_D P CON 9V P CON 5V_A P CON 3 3V GND P CON 9V VD EMERGENCY RX AT 5 6V TX DVD_POWER H MOTOR_GND SOUND B P CON 5V_A P CON 30V P CON 5V_C HD VCR_POWER_H AT 12V AT 5 6V AT 5 6V GND VD...

Page 72: ...2SA1624 PROTECT DRIVE HS401 763WSAA021 HS402 763WSAA021 C417_1 22 16V KA C405 2200 25V MHE C421 1000 35V MHE C418 22 50V MHE D407 11ES1 EIC D403 11E1 EIC D413 1N4937 C413 0 1 F C412 0 047 MMTV C430 0 001 500V B C423 0 39 250V PMS C403 0 47 100V MKT C429 0 0022 500V B C424 0 013 1 25KV MPP C404 0 01 100V MMTS C432 0 1 100V MKT C450_1 0 001 2KV RR C414 100 35V YK C431 22 250V MHE C422 2 2 250V MHE C...

Page 73: ...133 D804 1SS133 C810 270P B C811 270P B C809 270P B C802 0 0022 2KV B C803 1 50V KA R816 220 1 4W R813 220 1 4W R2254 3 9K 1 4W R2255 2 7K 1 4W R2256 1 8K 1 4W R2257 1 5K 1 4W R2253 6 8K 1 4W R2252 12K 1 4W R2251 39K 1 4W R801 220 1 4W R806 2 7K 1 4W R809 2 2K 1 4W R808 220 1 4W R802 2 7K 1 4W R811 2 2K 1 4W R815 220 1 4W R810 220 1 4W R804 2 7K 1 4W R814 2 2K 1 4W R817 56 1 4W R819 56 1 4W R818 5...

Page 74: ...9N D1717 21DQ09N D1719 RU2AM EIC D1713 21DQ09N D1720 1N4937 D1727 31DQ06 FC D1715 SB340FL 6737 D1709 1N4937 D1704 RM11C EIC D1725 1SS133 C1701_1 0 22 275V ECQUL C1732 0 001 250V KX C1703 0 0022 2KV B C1710 0 0022 B C1719 330P B C1733 0 01 630V PP C1716 470P B C1729 0 0022 B C1706 0 001 B C1707 100P 500V B C1721 470P B C1722 100P 500V B C1724 0 0047 B C1726 100P B C1727 470P 250V KX C1704 0 0022 2K...

Page 75: ...K 1 4W R3601 10K 1 4W R3604 1K 1 4W R3619 56K 1 2W R3618 56K 1 2W R3609 2 2K 1 4W R3607 220 1 4W R3605 100 1 4W R3620 1K 1 4W R3624 1K 1 4W R3622 10K 1 4W R3621 47K 1 4W R3606 390 1 4W W821 W819 W823 Q3609 2SC2909 STAND BY SW Q3601 KTC3203_Y 3 3V CTL Q3603 KTC3203_Y 3 3V CTL Q3607 KTC3209_Y DRIVER Q3606 KTC3198 SW OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE ...

Page 76: ...TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS X6601 100CT01803 18 432MHz X6602 100CT01803 18 432MHz L6602 22uH 0607 L6601 22uH 0607 L6603 22uH 0607 SDA SCL GND REC_AUDIO_L TU_AUDIO_L REC_AUDIO_R TU_AUDIO_R MONITOR_AUDIO_L MONITOR_AUDIO_R DED026 PCB310 CP6602 CP6601 STEREO PCB NICAM SCHEMATIC DIAGRAM NC 2 6 NC 2 2 NC NC OUT GND IN 5 2 0 8 3 NC NC ANA IN ANA...

Page 77: ..._1 4 7 50V KA C6002 1 50V KA C6011 0 22 50V KA R6016 39K R6023_1 100 1 4W R6032_1 100 1 4W R6019_1 330 1 4W R6014 68K R6030 470 R6011 330 R6026 6 8K R6013 12K R6002 3 9K R6027 820 R6024 6 8K R6022 82K R6021 150 R6028 120 R6025 3 3K R6031 27 R6029 2 2K R6020 330 R6001_1 560 1 4W W821 W803 W802 W806 W819 W811 Q6004 KTC3197 AT P PRE AMP Q6005 KTC3197 AT P PRE AMP OF PRINTING AND SUBJECT TO CHANGE WIT...

Page 78: ... SECURITE LES PIECES REPAREES PAR UN ETANT ATTENTION SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME PCBD00 CED033 FROM TO TV POWER CD504 COIL IN COIL OUT NC 1 0 1 0 1 0 1 0 1 0 69 8 NC 69 0 69 8 71 0 0 0 CHOKE COIL SCHEMATIC DIAGRAM FILTER PCB G ...

Page 79: ... GND SW FEED MOTOR SPINDLE MOTOR SPINDLE MOTOR FEED MOTOR PICK UP INNER LIMIT SWITCH SW2 JCV9B06 M2601 BCZ3B03 M2602 ESE22MH24 CD2301 2H062102 M DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE LES PIECES REPAREES PAR UN ETANT ATTENTION SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE OF PRINTING AND...

Page 80: ...TL AGC GND IF P CON 5V GND TU VIDEO AFT SIF1 IF MOD P CON 5V AGC GND IF AFT TU VIDEO GND SECAM VL H SIF AGC CTL SIF1 P CON 5V CP352 SOUND R SOUND R SOUND L CP6602 CP6602 GND GND SIF TU AUDIO L TU AUDIO R GND GND SIF TU AUDIO L TU AUDIO R GND SIF P CON 8V VCR TU AUDIO L TU AUDIO R SOUND R SOUND L MONITOR_A R MONITOR_A L SCL SCL SCL SDA SDA SDA SDA SDA SDA GND GND GND SIF SDA SCL P CON 8V VCR TU AUD...

Page 81: ... in the schematic diagram NOTE DEFLECTION CRT 11 13 12 14 0 1ms 20 0V 15 20µs 50 0V 5ms 10 0V 5ms 2 0V 20µs 2 0V 1 2 3 MPEG MICON DSP 10ns 100mV 100ns 100mV 5ns 200mV MEMORY 5 200ns 100mV 4 200ns 500mV RF AMP DSP 6 7 500µs 500mV 500µs 500mV AUDIO VIDEO 9 100µs 200mV 10 10µs 100mV 8 10µs 200mV H 1 ...

Page 82: ...lloon number in the schematic diagram NOTE 17 20µs 50 0V 30 REC 20µs 2 0V 31 REC 5ms 2 0V 32 REC 20µs 2 0V 29 REC 5ms 2 0V 21 PB 5ms 50mV 20 REC 5µs 20 0V Y C AUDIO HEAD AMP 22 PB 10ms 2 0V MICON 23 REC 10µs 0 5V 24 REC 10µs 1 0V 25 26 REC 1ms 2 0V REC 1ms 2 0V 27 PB 0 5µs 2 0V 28 H 2 PB 0 5µs 2 0V ...

Page 83: ... following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE 33 PB 0 5ms 0 5V DVD IN OUT 34 PB 0 5ms 0 5V DEMODULATOR 21PIN 35 REC 0 5ms 0 5V 36 REC 10µs 0 5V H 3 ...

Page 84: ...15 115 115 134 PCB110 CRT PCB ASS Y 201 201 201 201 102A 102 201 133 201 102C 102C 102B 101 101A 101B 101C 101D 101F 101G 101H 205 A 135 PCB320 POWER SW PCB ASS Y 205 101E 101I 101I 205 205 205 205 137 205 I1 1 MECHANICAL EXPLODED VIEW ...

Page 85: ...Y 211 211 114 114 117 212 210 216 216 107 209 148 148 209 109 105 111 210 105 104 111 PCB010 VCR PCB ASS Y 206 206 206 122 106 108 PCB310 STEREO PCB ASS Y PCB300 IF PCB ASS Y 129 210 123 147 210 126 210 210 210 210 210 210 210 121 PCB070 MAIN PCB ASS Y 209 207 214 214 212 214 214 215 110 113 216 131 210 148 210 210 210 120 210 210 148 149 204 103 210 PCBD00 FILTER PCB ASS Y ...

Page 86: ...MECHANICAL EXPLODED VIEW PACKING DIAGRAM I1 3 142 143 140 139 141 112 124 132 145 146 CD001 TM101 141 139 142 ...

Page 87: ...305 332 507 335 342 322 508 324 319 506 501 H5002 323 508 341 331 334 333 314 301 313 307 300 316 336 346 345 317 AA AA AA AA AA AA AA AA AA AA AA AA M101 304 CD1502 510 318 AA Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE CLASS GREASE MARK AA ...

Page 88: ... 502 338 502 337 340 509 308 344 327 343 326 328 AA AA AA AA AA AA AA AA AA AA AA CD1501 CD1502 AA 339 AA AA I2 2 320 501 Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE CLASS GREASE MARK AA ...

Page 89: ...611 AA AA AA 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 needed replace the DVD MECHA ASS Y SW2 PCB640 SW PCB ASS Y CD2001 CD2301 M2602 603 601 605 605 606 702 705 703 SW1 PCB610 LOADING MOTOR PCB ASS Y CD2302 701 607 604 705 617 616 618 Cannot supply separately If the repair is needed replac...

Page 90: ...R CRT T 0 5 116 AE004907 761WSAA023 ANGLE DECK 117 AE005972 712WPBA121 PLATE TRAY FRONT 118 AE001087 7230007658 SHEET JACK 119 AE000156 7235630001 SHEET DVD 120 AE004261 7250000586 SHEET PC 121 AE005122 726000A073 SHEET CAUTION 122 BZ710633 752WSA0275 COVER AC HEAD 123 BZ710671 752WSA0292 SHIELD AV JACK 124 AE005973 J5N40307A QUICK SET UP SHEET 125 AE005974 752WSAA102 HOLDER VCR 126 AE004262 752WS...

Page 91: ... 206 AE005536 8109130B9U SCREW TAP TITE B R PAN 3x29 207 AE003524 8109I30A0U SCREW TAP TITE B WH7 3x10 208 AE005541 810F13080U SEMS F 3x8 209 AE005917 810963080Q SCREW TAP TITE B BRAZIER 3x8 210 AE003526 810923080U SCREW TAP TITE B BIND 3x8 211 AE003530 811022680U SCREW TAP TITE P BIND 2 6x8 212 AE003531 810763080U SCREW TAP TITE S BRAZIER 3x8 213 AE005987 810723060U SCREW TAP TITE S BIND 3x6 214 ...

Page 92: ...BZ710093 85OP400492 HOLDER TENSION 332 BZ710366 85OP400520 CAP P4 333 BZ710762 85OP400542 BAND TENSION 334 BZ710540 85OP400533 CONNECT TENSION 335 BZ710541 85OP600573 ARM BRAKE T 336 BZ710763 85OP600584 BAND BRAKE T 337 BZ710543 85OP600577 CAM PINCH ROLLER 338 BZ710544 85OP600578 CAM MAIN 339 AE005843 85OP600585 ROD MAIN 340 BZ710546 85OP600582 GEAR JOINT 341 BZ710110 85OP800322 SPRING TENSION 342...

Page 93: ...N 615 AE004280 92P100100A TRAY 616 AE003535 92P100089A RACK FEED 1 617 AE003536 92P100090A RACK FEED 2 618 AE003543 92P300020A SPRING RACK FEED 619 BZ710149 800WFAA008 CUSHION C 701 AE003530 811022680U SCREW TAP TITE P BIND 2 6x8 702 AE003554 814011723U SCREW PAN M1 7x2 3 P3 703 AE003555 816112080U SEMS TAP TITE P PAN W10 2x8 704 AE003556 814011730U SCREW PAN M1 7x3 P3 705 AE003557 811022080U SCRE...

Page 94: ...5 P2122B224M CMP 0 22 UF 275V ECQUL C1703 BZ110226 C0JBB07H3K CC 0 0022UF 2KV B C1704 BZ110226 C0JBB07H3K CC 0 0022UF 2KV B C1705 BZ110251 E52D0H221M CE 220 UF 400V C1712 BZ110032 E5EZF3102M CE 1000 UF 25V C1713 BZ110129 E5EZF2222M CE 2200 UF 16V C1715 BZ110175 C03L0R7H2K CC 220 PF 2KV R C1717 AE004799 E61SFC221M CE 220 UF 200V C1718 AE000308 CD39B0MQ2K CC 470 PF 250V C1727 AE000308 CD39B0MQ2K CC ...

Page 95: ...0054 0021721150 LED SLR 342VCT32 D2204 BZ410054 0021721150 LED SLR 342VCT32 D2601 BZ410121 DDARDS1200 DIODE SILICON KDS120RTK D3001 BZ410094 D97U01501B DIODE ZENER MTZJ15B T 77 D3002 AD300070 D97U01201B DIODE ZENER MTZJ12B T 77 D3003 BZ410043 D2WT011E10 DIODE SILICON 11E1 EIC D3602 BZ410037 D97U03301B DIODE ZENER MTZJ33B T 77 D4001 BZ410119 DDDRL41480 DIODE SILICON MCL4148 D4203 BZ410006 D1VT00133...

Page 96: ...BZ410107 0002700690 PHOTO COUPLER RPI 303 Q1006 BZ410097 0000M00390 PHOTO TRANSISTOR ST 304L Q1007 AE005872 T6RA015300 TRANSISTOR SILICON 2SA1530A T1 Q1008 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146 Q1009 BZ410106 0002700680 PHOTO COUPLER RPI 352C40N Q1010 BZ510026 TPYJC05001 COMPOUND TRANSISTOR DTA124EKAT146 Q1011 AE005873 T8RA030520 TRANSISTOR SILICON 2SC3052 T1 Q1015 AE005873 T8RA030...

Page 97: ...1 Q8103 AE005872 T6RA015300 TRANSISTOR SILICON 2SA1530A T1 Q8104 AE005872 T6RA015300 TRANSISTOR SILICON 2SA1530A T1 COILS TRANSFORMERS L352 BZ310181 02A6B2E0A1 CORE FERRITE HF70T22 10 14 L401 BZ310004 021679472K COIL 4 7 MH L402 BZ310013 0221000013 COIL LINEARITY ELH5L4112N L505 AE002186 02D1000060 COIL CHOKE ETQR42T018B L601 BZ310118 02AHB9A972 CORE FERRITE W5T29X7 5X19 L602 BZ310196 02167B101K C...

Page 98: ...EVQ21505R SW2202 BZ612010 0504101T34 SWITCH TACT EVQ21505R SW2203 BZ612010 0504101T34 SWITCH TACT EVQ21505R SW2204 BZ612010 0504101T34 SWITCH TACT EVQ21505R SW2205 BZ612010 0504101T34 SWITCH TACT EVQ21505R SW2206 BZ612010 0504101T34 SWITCH TACT EVQ21505R SW2207 BZ612010 0504101T34 SWITCH TACT EVQ21505R SW2251 BZ612010 0504101T34 SWITCH TACT EVQ21505R SW2252 BZ612010 0504101T34 SWITCH TACT EVQ21505...

Page 99: ...ORD EIS CONNECTOR CH01429A CD2251 AE000583 06CU230702 CORD JUMPER CU230702 CD4002 AE005945 06C32B3303 CORD CONNECTOR C32B3303 CD4005 BZ614373 122F061502 CORD JUMPER 2F061502 CD6001 AE000586 06CUH18001 CORD COAXIAL CUH18001 CD8005 AE000584 06CU2F2201 CORD CONNECTOR CU2F2201 CD8006 BZ614414 06CU2D3001 CORD CONNECTOR CU2D3001 CD8101 AD301945 122H0C2203 CORD JUMPER 2H0C2203 CF6001 AE005947 1012T6R015 ...

Page 100: ...321 SP351 AE006459 070N546012 SPEAKER YDP4010 2 SP353 AE006459 070N546012 SPEAKER YDP4010 2 TM101 AE005946 076D0KT010 TRANSMITTER ORT204N2604388 E TU601 BZ310465 0144507034 TUNER UHF TUWRF4EK 781F2S TH1701 BZ410050 D8R0A140M0 DEGAUSS ELEMENT PTDAA1BF140M200 TU6001 AE005943 0144507039 TUNER UHF TUWRF4EK 711F2 V801 AE005627 0981210456 CRT W DY A51LYZ095X80 X601 BZ613024 100CT4R408 CRYSTAL HC 49 U X1...

Page 101: ...TOSHIBA VIDEO PRODUCTS PTE LTD 438B ALEXANDRA ROAD BLOCK B 06 01 ALEXANDRA TECHNOPARK SINGAPORE 119968 ...

Search results

Summary of Contents for VTW2187

Reviews:

Related manuals for VTW2187

Brands by name

Popular brands

Toshiba VTW2187, Service Manual

Search results

Summary of Contents for VTW2187

Reviews:

Related manuals for VTW2187

Brands by name

Popular brands