manualshive.com logo in svg

Toshiba MW20F12, Service Manual

The Toshiba MW20F12 is a high-quality television engineered with exceptional features and performance. Easily navigate through its advanced functions and settings with the comprehensive and user-friendly Owner's Manual. Download this manual for free from our website manualshive.com to fully maximize your viewing experience.

Share
Download
background image

A

B

C

D

E

F

G

H

A

B

C

D

E

F

G

H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

CP601
A2001WR2-4P

1

2

3

4

IC601

LA76319NM-MPB-E

CHROMA/IF_IC

1

10

11

12

13

14

15

16

17

18

19

2

20

21

22

23

24

25

26

27

28

29

3

30

31

32

33

34

35

36

37

38

39

4

40

41

42

43

44

45

46

47

48

49

5

50

51

52

53

54

55

56

57

58

59

6

60

61

62

63

64

7

8

9

CD602

CU291701

CD603

CU284501

L604

W5T29X7.5X19

L603

W5T29X7.5X19

CP603

B2013H02-8P

1

2

3

4

5

6

7

8

IC602

KIA78L10F-RTF

10V_REG IC

1

2

3

D601

MTZJ12B

D602

MTZJ12B

D603

MTZJ12B

D605

MTZJ12B

Q601

RT1N141C

BUFFER

CAUTION: DIGITAL TRANSISTOR

Q606

2SC3052

SW

Q602

2SC3052

PROTECT

X601

100CT3R532

3.579545MHz

C608

0.1

B

C614

0.33

B

C618

0.015

B

C625

0.1

B

C631

0.1

B

C632

0.1

F

C616

0.1

B

C629

8P

CH

C630

8P

CH

C611

0.47

B

C607

0.1

B

C604

1B

C606

1

B

C619

1

B

C622

1

B

C626

1

B

C621

0.1

B

C628

0.47

B

C634

1

B

C617

0.33

B

C613

0.1

B

C601

0.01

B

C627

0.047

B

R614

100

1/4W

R603

100

R607

27K

R605

27K

1/4W

R608

4.7K

R609

100

R610

100

R611

100

R615

4.7K

R616

330

1/4W

R618

220

R624

680K

R626

22K

R625

22K

R630

1K

R613

82

1/2W

R619

4.7K

+-1%

R627

330

1/4W

R617

2.2K

R623

3.3K

1/4W

R612

1K

R634

1K

R633

10K

R602

1K

1/4W

R620

4.7M

R636

5.6K

R635

1K

1/4W

R622

390

1/4W

R632

4.7K

1/4W

R628

10K

C624

220

6.3V

KA

C603

100

16V

KA

C609

100

16V

KA

C612

100

16V

KA

W810

W819

W833

W827

W893

(W101)

L602

100uH

0607

L601

100uH

0305

CP602

B2013H02-9P

1

2

3

4

5

6

7

8

9

Q605

RT1P141C

SW

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

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

SW_C

P.CON+5V

P.CON+5V_C

COMB_FSC

P.CON+5V

VCR_POWER_H

P.CON+5V_B

P.CON+8V

AT5.7VREG

8.5VREG

P.CON+5V_C

Y/C_VIDEO-Y

COMB_FSC

SW_C

DVD_Y/C-Y

V.SYNC

SCL

V.OUT

SDA

DVD_Y/C-Y

TV_POWER_H

AFC

ACL

H.OUT

OSD_Y

P.CON+5V

EMERGENCY

OSD_B

OSD_G

AFC

H.OUT

OSD_R

H.SYNC

V.SYNC

P.CON+8V

VCR_POWER_H

H_CONTROL

SCL

TV_POWER_H

SDA

IIC_OFF

+B

MOTOR+12V

H_VOLT

MOTOR_GND

GND

V.OUT

P.CON+5V_B

P.CON+8V

8.5VREG

PROTECT

P.CON+5V_B

EMERGENCY

ACL

V.SYNC

Y/C_VIDEO-Y

H.SYNC

MOTOR+12V

VCR_POWER_H

AT5.7VREG

IIC_OFF

OSD_Y

OSD_B

OSD_G

OSD_R

SDA

SCL

H_CONTROL

TV_POWER_H

(CP603B)

TO CRT/OPERATION

(VCR MT PCB)

G-8

G-7

PCB010
DME069

FROM TV POWER

FROM/TO MICON

TO Y/C/AUDIO/HEAD AMP

FROM/TO DIGITAL COMB/FILTER

FROM/TO REGULATOR

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

FROM/TO DEFLECTION

NC

NC

NC

VIDEO

SW

LPF

ATT

REG-SW

CLMP

V/Y

SW

CL

SHARP

BS
SG

COLOP
CLAMP

MATRIX

RGB

OSD

CONTRAST

OSD

SW

CEMO

BPF

YC SN

ACC

TINT

VXD

CLMP

CLMP

FSC

VER

RAMP

VER
C/D

VER
SEP

APC1

HOR
VCC

HOR
OUT

PHASE

SHIFTER

AFC2

AFC1

AF
SW

X-RAY

HOR
VCO

HOR
C/D

1/256

BUS

ORIVE/OUT-OFF

RST

5V/8V-REG

AUDIO

SW

ABL/ACL

FBP

REG

SW

DC REST CONTRAST

BRIGHT

SYNC

SEP

TRAP

NC

NC

NC

+B_DOWN

EMERGENCY

P.CON+5V

AFC

ACL

H.OUT

TV_POWER_H

V.OUT

NC

8.6

2.5

2.5

4.3

8.5

2.6

7.8

3.4

3.4

0

5.0

5.0

0

5.0

5.0

3.3

3.3

3.3

0

5.0

5.0

0

2.53

3.3

0

2.2

0

0

5.2

3.4

3.5

3.9

0

2.7

2.5

0

0

1.7

5.1

NC

0

1.5

2.6

5.2

2.4

3.1

3.1

0

2.7

3.5

3.1

5.0

NC

NC 2.6

NC

3.6

3.9

4.3

2.5

2.6

4.8

0

NC

0

0

0

0

0

5.0

5.0

0

0

10.0

0

12.0

0

4.4

5.0

35

36

37

38

39

40

33

34

25

5.0

4.4

SCL

GND

SDA

IIC_OFF

NC

NC

NC

NC

(CP602B)

OUT

GND

IN

TEST POINT

4.9

5.8

CHROMA/IF SCHEMATIC DIAGRAM

FROM DVD IN/OUT

CLAMP_OFF

B.OUT

G.OUT

R.OUT

GND

CUT_OFF

9.0

Summary of Contents for MW20F12

Page 1: ...0F12 FILE NO 810 200661GR The above model is classified as a green product 1 as indicated by the underlined serial number This Service Manual describes replacement parts for the green product When repairing this green product use the part s described in this manual and lead free solder 2 For 1 and 2 see the next page ...

Page 2: ...nt of parts is not only confined to manufacture The same green parts used in manufacture must also be used as replacement parts 2 LEAD FREE SOLDER This product is manufactured using lead free solder as a part of a movement within the consumer products industry at large to be environmentally responsible Lead free solder must be used in the servicing and repair of this product WARNING This product i...

Page 3: ...uctive mat Soldering iron with ground wire or ceramic type is used A worker needs to use a ground conductive wrist strap for body CAUTION THIS DIGITAL VIDEO PLAYER EMPLOYS A LASER SYSTEM TO ENSURE PROPER USE OF THIS PRODUCT PLEASE READ THIS SERVICE MANUAL CARE FULLY AND RETAIN FOR FUTURE REFERENCE SHOULD THE UNIT REQUIRE MAINTENANCE CONTACT AN AUTHORIZED SERVICE LOCATION SEE SERVICE PROCEDURE USE ...

Page 4: ...nd 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 If the insulation resistance is less than 1M ohm the inspection repair should be required Note 1 If you have not the 500V insulation resistance meter use a Tester Note 2 External exposure metal Antenna terminal...

Page 5: ...al power company For units intended to operate from battery power or other sources refer to the operating instructions GROUNDING OR POLARIZATION This unit is equipped with a polarized alternating current line plug a plug having one blade wider than the other This plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug fully into the outlet try...

Page 6: ... equipment turn off the power and unplug all of the equipment from the wall outlet Failure to do so may cause an electric shock and serious personal injury Read the owner s manual of the other equipment carefully and follow the instructions when making any connections SOUND VOLUME Reduce the volume to the minimum level before you turn on the product Otherwise sudden high volume sound may cause hea...

Page 7: ...A DISCHARGE UNIT NEC SECTION 810 20 ANTENNA LEAD IN WIRE GROUNDING CONDUCTORS NEC SECTION 810 21 GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM NEC ART 250 PART H GROUND CLAMP ELECTRIC SERVICE EQUIPMENT NEC NATIONAL ELECTRICAL CODE S2898A IMPORTANT SAFEGUARDS CONTINUED ...

Page 8: ...e soldering on the short circuit position after the connection of Pick Up PCB and DVD MT PCB connector NOTE Fig 1 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 use the draw in equipment over the Pick U...

Page 9: ...r to item 1 of the DISASSEMBLY INSTRUCTIONS Remove the screw 1 of the Deck Chassis 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 Rotate the Clutch Ass y either direction to wind the Video Tape in the Cassette Case Repeat steps 3 4 Then take out the Video Cassette from the Deck Chassis Be careful not to scratc...

Page 10: ...ELECT and 0 key of a remote control unit The On Screen Display message will appear The Tray Lock has now been cleared 1 2 3 4 5 PARENTAL CONTROL RATING LEVEL 4 DIGIT PASSWORD CANCELLATION If the stored 4 digit password in the Rating Level menu needs to be cancelled please follow the steps below Turn Unit ON Set the DVD Mode Confirm that the No Disc will be appeared on the screen Press and hold the...

Page 11: ...RUCTIONS 1 REMOVAL OF MECHANICAL 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 DIA...

Page 12: ...ime Approx at 25oC FF 1 48 REW 1 48 with Cassette T 120 Forward Reverse NTSC or PAL M SP SLP EP 3x 5x 9x 15x Picture Search Frame Advance Yes Slow Speed 1 10 G 3 DVD System Color System NTSC Disc DVD CD DA CD R RW Video CD DVD R RW Video Format Only Disc Diameter 120 mm 80 mm Drive DM3SA Search speed Fwd 4 step Actual 2 120 times DVD VIDEO CD 4 40 times CD Rev 4 step Actual 2 120 times DVD VIDEO C...

Page 13: ... at LP at SLP 100Hz 4kHz Hi Fi Audio Signal Dynamic Range More than 90 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 Power Power Source AC 120V 60Hz DC Power Consumption at AC 110 W at 120 V 60 Hz at DC Stand by at AC 4 W at 120 V 60 Hz Per Year Energy Star No Protector Power Fuse Yes Safety Circuit Yes...

Page 14: ... Yes Volume Yes Volume Yes Display Yes Sleep Yes Audio Select Yes Mute Yes Channel Return Skip Yes Closed Caption Skip Yes TIMER REC Yes Rec OTR Yes Slow Yes Play Yes Stop Yes REV Rew Yes FF F Fwd Yes Pause Still Yes CM Skip Jump Yes Speed Return Yes Counter Reset Angle Yes Zero Return Subtitle Yes Input Select Zoom Yes Menu Setup Yes Program Repeat A B Yes D Tracking Top Menu Yes Tracking DVD Men...

Page 15: ...Color Yes Tint Yes Picture Preference Yes Audio Tone Control Bass Treble Balance Yes Stable Sound Yes Surround Yes Timer On Off Timer Set Yes Auto Clock On Off Yes Sleep Time Yes Standard Time Yes Daylight Saving Time Yes Tuning Auto CH Memory Yes ADD Delete Yes Features Tray Lock Yes DVD Auto Stop Pause and Resume Stop after 5min Yes USB Some USB devices may not be usable No Card Slot Reading Not...

Page 16: ... Front Power Tact Yes Channel Up Yes Channel Down Yes Volume Up Yes Volume Down Yes Play VCR Yes Stop Eject VCR Yes F FWD Cue VCR Yes Rew Rev VCR Yes REC OTR VCR Yes Play DVD Yes Stop DVD Yes Skip Search DVD Yes Skip Search DVD Yes Open Close DVD Yes Input Select No Main Power SW No Indicator Power Yes Red REC OTR Yes Red T REC Yes Red TV VCR No DVD No Terminals Front Video Input RCA x 1 Yellow Au...

Page 17: ...of Origin Yes Drop Test Natural Dropping At 1 Corner 2 Edges 4 Surfaces Height cm 60 ORION SPEC 31 Container Stuffing 40 container 216 Sets G 19 Material Cabinet Front PS 94V0 DECABROM Rear PS 94V0 DECABROM Jack Panel PCB Non Halogen Demand No Eyelet Demand Yes G 20 Environment Environmental standard requirement by buyer Green procurement of TOSHIBA Pb free Phase3 Phase3A Measures for Whisker Yes ...

Page 18: ... Cabinet 1 1 2 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 the direction of arrow Fig 1 3 CP603B CP803 CP805 CP404 CP1704 TV DVD VCR Block 1 1 Front Cabinet CP303 1 4 VCR DECK Refer to Fig 1 4 NOTE Do not remove the cable at the FE Head section The FE Head may be damaged if you remove ...

Page 19: ...1 5 VCR MT PCB Refer to Fig 1 5 1 2 3 4 5 Remove the 6 screws 1 Remove the screw 2 Remove the AV Jack Shield Disconnect the following connectors CP001 CP602B CP604 CP2201 CP8001 and CP8002 Remove the VCR MT PCB in the direction of arrow Fig 1 5 1 1 1 1 1 1 2 VCR MT PCB Bottom Plate AV Jack Shield CP2201 CP8001 CP8002 CP602B CP604 NOTE Before your operation please read PREPARATION OF SERVICING Use ...

Page 20: ...EMBLY INSTRUCTIONS B1 3 Deflection PCB 1 1 Bottom Plate 2 2 2 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 ...

Page 21: ...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 22: ...nsion Holder hook is set to the position of Fig 2 6 A to move the Tension Arm Ass y Remove the Tension Spring Unlock the 2 supports 1 and remove the Tension Band Unlock the support 2 and remove the Tension Arm Ass y Unlock the support 3 and remove the Tension Connect Float the hook 4 and turn it clockwise then remove the Tension Holder Fig 2 5 C Loading Motor Cassette Opener Fig 2 6 B Tension Band...

Page 23: ...ear NOTE 1 2 3 4 5 6 Take care not to damage the gears of the S Reel and T Reel The Polyslider Washer may on the back of the reel Take care not to damage the shaft Do not touch section A of S Reel and T Reel Use gloves 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 instal...

Page 24: ... A C Head Use gloves When you install the A C Head Spring 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 Fig 2 10 A 1 2 A C Head A C Head Spring A C Head Base Screw Torque 5 0 5kgf cm Screw 1 2 2 3 2 1 Fig 2 10 B Spring Position 2 11 FE HEAD RECORDER ONLY Refer to Fig 2 11 Remove the screw 1 Remove the FE ...

Page 25: ...lso can be seen the Main Chassis hole through the Main Cam maker hole Fig 2 14 B Pinch Roller Cam Marker Main Cam 2 15 LOADING GEAR S T UNIT Refer to Fig 2 15 A 1 2 Remove the E Ring 1 and remove the Main Loading Gear Remove the Main Rod Tension Lever Loading Arm S Unit and Loading Arm T Unit 1 Main Loading Gear Main Rod Tension Lever Loading Arm T Unit Loading Arm S Unit Fig 2 15 A 2 13 CAPSTAN D...

Page 26: ...t with inserting the spring of the Clutch Ass y into the dent of the Coupling Gear Refer to Fig 2 16 B Fig 2 16 B Clutch Ass y Coupling Gear 2 17 Remove the P4 Cap Unlock the support 1 and remove the Cassette Guide Post Remove the Inclined Base S T Unit Remove the screw 2 Remove the LED Reflector 1 2 3 4 5 Fig 2 17 A CASSETTE GUIDE POST INCLINED BASE S T UNIT P4 CAP LED REFLECTOR Refer to Fig 2 17...

Page 27: ... the Main Frame Ass y Remove the Main Chassis Ass y 1 2 3 4 Fig 3 2 A Tray Main Frame Ass y Fig 3 1 B Insulator R NOTE 1 Do not disassemble the DVD DECK PARTS except listed parts here Minute adjustments are needed if the disassemble is done If the repair is needed except listed parts replace the DVD MECHA ASS Y 1 1 2 Main Frame Ass y Main Chassis Ass y 2 Screw Torque 2 0 0 5kgf cm NOTE 1 2 In case...

Page 28: ...lt Pulley Gear 1 Main Frame Ass y 3 3 LOADING MOTOR PCB ASS Y LOADING BELT Refer to Fig 3 3 A 1 2 3 4 5 Remove the Loading Belt Remove the screw 1 Remove the 2 screws 2 Remove the Loading Motor PCB Ass y Remove the Pulley Gear Fig 3 3 A 2 2 Loading Motor PCB Ass y Screw Torque 2 5 0 3kgf cm Screw 1 Screw Torque 1 0 0 3kgf cm Screw 2 Rack Loading 1 Main Frame Ass y Main Gear Pulley Gear 2 Fig 3 4 A...

Page 29: ... surface for pressing of the insert Feed Motor Motor Gear NOTE 1 2 3 4 When pushing the Rack Feed in the direction of the arrow it should be restored to 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 install it correctly as Fig 3 7 D After the assembl...

Page 30: ...pin 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 NOTE Fig 3 8 A Proceed the steps 1 through 4 6 pin FFC Fig 3 8 B Printing Surface Reinforcement Plate 55 1mm Fold 1 Printing Surface 10 1mm Fold 3 Printing Surface 60 1mm Fold 4 Printing Surface Prin...

Page 31: ...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 32: ...ompletely Fig 5 2 Blower type IC desoldering machine IC 3 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 Fig 5 3 NOTE Some ICs on the PCB are affixed with glue so be careful not to break or damage the foil of each IC leads or solder lands under the IC when rem...

Page 33: ...eld Wire Refer to Fig 5 7 NOTE Do not absorb the solder to excess Fig 5 7 Soldering Iron IC Braided Shield Wire 4 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 Fig 5 8 Thin tip Soldering Iron IC 5 Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnorm...

Page 34: ...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 35: ...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 36: ...2 VOL MIN 6 POWER ON total hours and PLAY REC total hours are displayed on the screen Refer to the PREVENTIVE CHECKS AND SERVICE INTERVALS CONFIRMATION OF HOURS USED Can be checked of the INITIAL DATA of MEMORY IC Refer to the WHEN REPLACING EEPROM MEMORY IC 2 VOL MIN 5 Adjusting of the Tracking to the center position NOTE 2 Also can be adjusted by pressing the ATR button for more than 2 seconds d...

Page 37: ...t 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 tens digit value ones digit value INIT 00 6F POWER ON 0010 PLAY REC 0003 Initial setting content of MEMORY IC Set the VOLUME to minimum Press both VOL DOWN button on the set and the Channel button 6 on...

Page 38: ... 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 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 force against the cylinde...

Page 39: ... 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 satisfied correct DATA has been entered turn POWER off return to STANDBY MODE to finish DATA input After the data input set to the initializing of shipping Turn POWER on Press both VOL DOWN button on ...

Page 40: ... Gauge 60 600gf cm VSR Torque Brake Torque S Reel T Reel Ass y Brake Torque T Reel Ass y VSR Torque Brake Torque S Reel 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 APJG185000 Tentelometer Confirmation of Tape Tension on Playback 1 2 3 ...

Page 41: ...es 20 2gf in the beginning of playback 1 2 USING A CASSETTE TYPE TORQUE TAPE KT 300NR 1 2 3 After confirmation and adjustment of Tension Post position Refer to item 1 2 load the cassette type torque tape KT 300NR and set to the PLAY mode Confirm that the right meter of the torque tape indicates 50 90gf cm during playback in SP mode Confirm that the left meter of the torque tape indicates 25 40gf c...

Page 42: ...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 After adjustment confirm and adjust A C head Refer to item 2 2 CH 2 SW Pulse TP102 CH 1 Track CH 2 Track CH 1 Envelope TP4501 Fig 2 1 A Fig 2 1 B NOTE Install the Torque Gauge ...

Page 43: ...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 C...

Page 44: ...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 45: ...control to set to the AV mode To display the adjustment screen for DVD mode press the DVD button on the remote control to set to the DVD mode Press the VOL DOWN button on the set and the channel 9 on the remote control for more than 2 seconds 3 4 5 TV 00 OSD H 05 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 DRV BRI CENT N...

Page 46: ... 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 mode display of Fig 1 1 and press the 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 l...

Page 47: ...until the white 7 5 is begin to shine Press the INPUT 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 to the DVD mode Activate the adjustment mode display of Fig 1 1 and press the channel button 17 on the remote control to select BRI CENT Press the LEFT RIGHT button on the remote control to set the same st...

Page 48: ...te the adjustment mode display of Fig 1 1 and press the channel button 21 on the remote control to select CONT MAX Press the LEFT RIGHT button on the remote control until the contrast step No becomes 67 Receive a broadcast and check if the picture is normal Press the INPUT button on the remote control to set to the AV mode Activate the adjustment mode display of Fig 1 1 and press the channel butto...

Page 49: ... 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 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 th...

Page 50: ... 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 TP4201 CP001 CRT CRT PCB DEFLECTION PCB VCR MT PCB CD002 CD1705 CD602 CD8101 CD803 CD802 CD1704 D3 6 DVD DECK DVD MT PCB CD2301 CD2001 CP2301 CP2303 CP2302 CD4002 CP8101 CRT CP805 CD805 CD2302 CD604 CD603...

Page 51: ...ED 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 TOUT SW DVD_H 3 5 C CVBS Y 11 12 DVD RESET CVBS 1 UNREG 3 8V TX 11 6 7 SPDIF P CON 6V P CON A5V 8 4 3 RX UREG 3 8V 9 1 9V 3 3V DVD IN OUT CP8101 RF A B C D E F DVD CDPD MD MC ML ASDATA0 AMCLK ABCLK ALRCLK AU...

Page 52: ...P 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 3 1 5 Q4505 BIAS CTL 11 4 AUDIO MUTE H AMP SW C ROT RF SW IN ENV DET COMP OUT Q4504 BIAS OSC Q4503 SW Q4501 Q4502 AUDIO PB SW HF1 HF2 Hi Fi DEMODULATOR HF_COM COIL BIAS OSC X4501 3 579545MHz VX01 50 49 PULL 4...

Page 53: ...L04F 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 HIFI H SW 26 HIFI ENV 88 ST_SELECT HIFI_H SW HIFI_ENV SDA SCL VCR_A_MUTE V REC_ST_H Hi Fi DEMODULATOR VCR_POWER_ON H 92 VCR_POWER_H POWER FAIL 1 POWER FAIL MICON BLOCK DIAGRAM RX 15 TX X101 32 768KHz X0 XI 40 41 TX 16 DVD RESET 95 ...

Page 54: ... TV_POWER_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 REAR_A_IN_R REAR_V_IN FRONT VIDEO JACK J2202 FRONT_A_IN_L FRONT AUDIO L JACK J2203 FRONT_A_IN_R FRONT AUDIO R JACK J2204 MICON SOUND AMP SURROUND DIGITAL COMB FILTER Hi Fi DEMODULATOR 2 ZERO SW ...

Page 55: ...6 P CON 5V 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 TV CP603 6 5 4 CLAMP OFF B OUT 3 1 R OUT ACL V OUT TV CP602 4 3 2 1 AFC TV_POWER_H TV_POWER_H EMERGENCY MICON Q606 SW PROTECT MICON Y C AUDIO HEAD AMP 6 P CON 5V H OUT EMERGENCY 7 8 9 B DOWN E 10 REGULAT...

Page 56: ... 4 SP_OUT_R 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_OUT_R SW_AUDIO_OUT_L MICON REGULATOR IN OUT DVD IN OUT 1 SOUND B TV ...

Page 57: ..._A_IN_R HF2 HF_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 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 MIX REC LPF VCO 4 2 Hi Fi DEMODULATOR BLOCK DIAGRAM 1 3 DVD_A_OUT_L DVD_A_OUT_R DVD IN OUT REGULATOR 15 10 FRONT_A_IN_R FRONT_A_IN_L AUDIO_OUT_L AUDIO_OUT_R NC DIGITAL COMB FIL...

Page 58: ...1 LA76606M TLM E 18 16 6 5 3 11 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 BUFFER Q1502 DVD IN OUT Y C AUDIO HEAD AMP IN OUT P CON 8V 3 10 11 TU001 115 V KA35ARH 12 14 15 17 SCL SDA TUNER_AUDIO Hi Fi DEMODULATOR TUNER VIDEO AFT AT 30V Y C AUDIO HEAD AMP E 15 ...

Page 59: ...CVBS RX P CON 6V_DH 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_OUT_L DVD_A_OUT_R P CON 12V AV SW1 DVD_Y C Y DVD_Y C C DVD_VIDEO CHROMA IF Y C AUDIO HEAD AMP ZERO Hi Fi DEMODULATOR DVD_VIDEO SW_AUDIO_OUT_L SW_AUDIO_OUT_R MICON DIGITAL COMB FILTER SOUND AMP SURR...

Page 60: ...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 DVD_H BACKUP 5V AT 5V P CON 12V P CON 8V IN OUT Hi Fi DEMODULATOR B Q3007 P CON 12V SW 30V DIGITAL COMB FILTER P CON 12V P CON 5V_D P CON 6V_DH DVD 3 8V P CON 5V P CON 8V 8 5V REG AT5 7V REG DVD IN OUT CHROMA IF SOUND AMP SURROUND P CON 5V P CON 8V Y C AUDIO HEAD AMP Q3002 P CON 8V SW ...

Page 61: ...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 SOUNDAMP SURROUND REGULATOR RELAY DRIVE F1701 P CON 5V V OUT CP602B 4 3 2 ACL AFC TV_POWER_H 7 6 1 H OUT SW 7 9 7 Q407 H_VOLT_SW B G OUT CUT OFF CHROMA IF CP603B 6 5 CLAMP OFF B OUT 4 3 1 R OUT FEED BACK SWITCHING IC1702 KIA431A AT 1 3 10 17 18 UNREG ...

Page 62: ...C4001 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 C8121 CP2301_1 R4017 PRINTED CIRCUIT BOARDS DVD MT TOP SIDE C8111 C8108 C8120 B8103 C4099 R4037 R4036 C4072 C4026 C4034 C4035 R4012 R4042 R4018 R4016 C4065 C4080 C4097 C4015 C4052 C4012 C4075 C4014 B40...

Page 63: ...W062 W098 W136 C609 R613 W102 W147 W144 W148 W033 W034 W093 W094 W092 W030 B8001 C3022 W164 W006 W097 W142 W151 W150 W161 W107 W001 C4205 C4204 D4205 W026 D4207 W043 W091 W052 W051 R359 C1516 W087 W112 C612 W104 W101 L601 W083 W032 R623 W171 W047 R632 W267 W266 W261 W037 W039 W070 W065 W106 W120 W160 W153 W205 W203 R616 R627 W038 W090 W040 W146 L1505 C126 C104 C324 C313 D106 W859 R353 R622 C603 CP...

Page 64: ... 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 R4523 Q106 C120 I C 6 0 1 R124 R4504 Q4502 Q4501 R4507 C117 C111 C616 C631 C629 C630 C627 C625 R148 R149 R150 R159 R160 C628 R625 R626 C626 R624 C622 C621 R619 R617 C617 R607 C606 R609 R610 R608 C608 C5517 C5534 C5535 C5538 C5541 C614...

Page 65: ...SW2255 SW2254 SW2253 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 R439 R437 W008 W017 C418_3 CP604 D404 W023 D403 C406_1 C404_1 CP001 W020 R412 CD807 R449 TP401 R440 W002 R445_4 CD808 CP603B W021 W018 R822 R820 W022 R821 C820 R816 CC801 C818 C819 CP805 CP803 CP802B C817 R825 D805 R807 R818 D806 ...

Page 66: ...SW1 CD2302 PRINTED CIRCUIT BOARDS F 9 F 10 LOADING MOTOR INSERTED PARTS SOLDER SIDE LOADING MOTOR CHIP MOUNTED PARTS SOLDER SIDE SW SOLDER SIDE D D00 RE BLUE OR BL SW2 CD2301 M2602 M2601 ...

Page 67: ...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 DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS S832Y S808Y S827X S827Y S808X FSC COMP H SW Y C_CS P CON 5V ENV_DET C_ROTARY Y C_CLK P CON 5V H AMP_SW1 Y C_DATA VCR_A_MUTE P CON 8V P CON 5V NORMAL_A Y C_AUDIO FSC HF2 Y C_CLK HF_COM Y C_DATA HF1 Y C_CS H SW VIDE...

Page 68: ...ON 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 VCR_A_MUTE KEY_B CTL CAP_LIMIT CTL KEY_A TV_POWER_H TV_A_MUTE C_ROTARY REC_LED DUMMY_V SYNC T REC_LED V REC_ST_H REMOCON_IN CYL_DRIVE SCL H AMP_SW1 EXT_A_MUTE COMP OSD_Y SDA VCR_A_MUTE DEGAUSS_H TX EXT_MUTE TV_POWER_H OSDR RX OSDG OSDB Y C_DATA OSD_R CAP_F R Y...

Page 69: ...P CH C2209 470P CH C2208 470P B C4213 470P CH C8010 0 1 F C8095 0 022 B C4202 33P CH R4232 10K R4204 1K R2212 4 7K 1 4W R2208 560 R2206 820 R2204 1 2K R2203 1 8K R2201 3 9K R2205 4 7K R4214 1K R4217 820 R4212 4 7K R4239 220 1 2W R4218 220 R4216 680 R2223 270 1 4W R4231 5 6K R4207 820 R2202 75 R4203 5 6K R4220 75 1 4W R4238 220 1 4W R2226 180 1 2W R2225 150 1 2W R2227 270 1 4W R2211 4 7K 1 4W R2224...

Page 70: ...NG 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 VCR_POWER_H P CON 5V_B P CON 8V AT5 7VREG 8 5VREG P CON 5V_C Y C_VIDEO Y COMB_FSC SW_C DVD_Y C Y V SYNC SCL V OUT SDA DVD_Y C Y TV_POWER_H AFC ACL H OUT OSD_Y P CON 5V EMERGENCY OSD_B OSD_G AFC H OUT OSD_R H SYNC V SYNC P CON 8V VCR_POWER_H H_CONTROL SCL TV_POWER_H SDA IIC_OFF ...

Page 71: ... R304 2 2K R303 2 2K R305 4 7K R308 10K 1 4W R301 8 2K R307 8 2K R306 220K R311 10K 1 4W C321 2200 25V YK C310 220 16V YK C315 1 50V KA C357 22 50V YK C305 10 25V KA C306 10 25V KA C327 10 25V KA C323 10 25V KA C326 10 25V KA C311 10 25V KA C350 22 50V YK C329 10 25V KA W878 W858 W940 W881 W843 L301 100uH 0607 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATE...

Page 72: ...RINTING 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 FSC SDA SCL P CON 5V VCR_A_MUTE TUNER_AUDIO FRONT_A_IN_R FRONT_A_IN_L REAR_A_IN_R REAR_A_IN_L TUNER_AUDIO P CON 5V V REC_ST_H AUDIO_OUT_R HIFI_ENV HIFI_H SW ST_SELECT P CON 5V AUDIO_OUT_L HF2 P CON 12V HF1 HF_COM FSC N...

Page 73: ...005 1000 6 3V YK C1536 100 16V YK W944 W945 W943 W942 W890 W908 W811 W829 W815 W863 W837 W920 L1508_1 22uH 0305 L1503_1 22uH 0305 L001 100uH L1504_1 15uH 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 VOLTAGE EACH PART WAS P CON 5V TUNER_AUDIO COMB_FSC SW_C COMB_FSC Y C_VIDEO Y...

Page 74: ...G 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 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 DVD 3 8V SW_AUDIO_OUT_L SW_AUDIO_OUT_R SPDIF 134 ZERO SPDIF 134 SW_AUDIO_OUT_L P CON 5V_E P CON 12V DVD_Y C C DVD_VIDEO AU...

Page 75: ...16 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 C3004 10 25V KA C3013 1 50V KA C3028 3300 10V YK W835 W912 W809 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 PAR...

Page 76: ...RM11C EIC D1711 RM11C EIC D1704 21DQ09N D1720 1SS133 D1733 1SS133 D1728 1SS133 D1710 RM11C EIC D1713 21DQ09N D1724 1SS133 D1705 RM11C EIC D1719 SR340 004 D1707 21DQ09N D1734 21DQ09N D1709 1SS133 D1716 1N4937 D1722 1N4937 Q1702 KTC3198 RELAY DRIVE Q1706 KTC3203_Y SWITCHING C1728_1 2200 10V YK C1716 2200 25V YK C1714 680 200V USR C1715 10 25V KA C1727 0 0033 500V B C1709 0 0022 B C1712 0 0027 B C171...

Page 77: ...GND 1 8V 3 3V GND P CON 3 3V TRAY_OPEN TRAY_CLOSE HA0 HOME HA1 TOUT_SW HA2 TIN_SW HA3 DVD CD HA15 HA4 DRVSB HA5 HA16 DAC_VIDEO_C RF HA6 HA14 DAC_VIDEO_B OPU_A HA7 HA13 DAC_VIDEO_D OPU_B HA8 OPU_C HA12 HA9 OPU_D HA10 HD15 OPU_E HA11 HA11 OPU_F HA12 HD7 VC HA13 SPDL_SENS RESET HA14 SPDL_SENS HA15 HA10 DVD CDPD HA16 HD14 DVD_LD HA17 HA9 CD_LD HA18 HD6 SPINDLE_PWM HA19 P H I L SLED_PWM HA8 TRACK_PWM H...

Page 78: ...5 HD5 HA19 RAMCS0 RAMRAS HD12 SD_D9 SD_D6 RAMCAS SD_BA0 RAMDQM HD4 WR SD_D8 SD_D7 RAMWE RAMCLK RAMCKE RESET HA0 HA1 HD11 HA2 RAMDQM HA3 HA4 HD3 HA5 RAMDQM RAMWE HA6 HA7 HD10 HA19 HA8 RAMCLK RAMCAS HA9 HA10 HD2 HA18 HA11 RAMRAS HA12 RAMCKE HA13 HD9 HA17 HA14 RAMCS0 HA15 HA16 HD1 HA7 HA17 SD_A9 SD_BA0 HA18 HA19 HD8 HA6 SD_A8 SD_A10 HD0 HD1 HD0 HA5 HD2 SD_A7 SD_A0 HD3 HD4 RD HA4 HD5 SD_A6 SD_A1 HD6 H...

Page 79: ...2313 4 7K R2320 4 7K R2302 100 1 R2318 6 8 R2306 6 8 R2321 27K R2326 5 6K C2314_1 100 10V KA C2310_1 100 10V KA C2329_1 47 6 3V KA C2346_1 47 6 3V KA C2341_1 100 6 3V KA C2328_1 47 6 3V KA C2327_1 47 6 3V KA C2340_1 100 6 3V KA C2343_1 47 6 3V KA W843 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TES...

Page 80: ...RINTING 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 DAC_C_VIDEO DAC_B_VIDEO DAC_D_DVD_VIDEO DAC_VIDEO_C DAC_VIDEO_C DAC_VIDEO_B DAC_VIDEO_D P CON 5V RESET DAC_VIDEO_B MC MD ML AMCLK ABCLK ALRCLK DVD H ASDATA0 DAC_VIDEO_D P H I L P H I L DVD H SYS_MUTE GND RESET ZERO R_A...

Page 81: ...LT_SW CAUTION DIGITAL TRANSISTOR Q403 2SD2499 LBOEC1 FL OUT Q401 KTC3227_Y H DRIVE Q408 KTC3207 SW Q409 2SA1624 H VOLT_SW Q406 2SA1624 CURRENT DET C421 0 47 50V YK C407 22 50V MHE C430 2200 25V MHE C403 22 100V YK C418_3 0 0068 1 25KV PHE C436 0 0022 500V B C415 0 001 B C405_1 0 01 100V MMTS C408_1 0 0068 1 25KV MPP C449 0 001 2KV R C445 0 1 100V MKT C443 0 33 100V MKT C432 1 F C423 22P 500V SL C4...

Page 82: ..._Y RED AMP Q807 KTC3199_Y BLUE AMP Q804 KTC4217 GREEN AMP Q806 KTC4217 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 4W R2256 820 1 4W R2257 560 1 4W R2253 3 3K 1 4W R2252 4 7K 1 4W R2251 15K 1 4W R809 220 1 4W R807 1 8K 1 4W R819 220 1 4W R808 1 8K 1 4W R810 220 1 4W R824 56 1 4W R805 220 1 4W R817 220...

Page 83: ...MOTOR LOADING MOTOR DED003 PCB610 DED002 PCB640 BCZ3B52 M2603 CD2302 2H052601 M M 5 4 3 2 1 6 5 4 3 2 1 GND SW FEED MOTOR SPINDLE MOTOR SPINDLE MOTOR FEED MOTOR PICK UP INNER LIMIT SWITCH SW2 JCV9B06 M2601 BCZ3B03 M2602 ESE22MH24 CD2301 2H062102 M 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 D...

Page 84: ...D GND D GND M GND A DVD 3 8V DVD 3 8V P CON A5V MON DVD NC SW VOL DVD GND DVD LD DVD LD CD VOL CD GND CD MON COM RF C B A D F E VCC Vref GND PDIC F F T T DVD CD MON DVD NC SW VOL DVD GND DVD LD DVD LD CD VOL CD GND CD MON COM RF C B A D F E VCC Vref GND PDIC F F T T DVD CD RED WHITE YELLOW B TO DVD DECK SCL GND SDA IIC_OFF CD603 CD604 CYLINDER UNIT ASS Y CAPSTAN DD UNIT ASS Y GND HEATER 180V CD803...

Page 85: ...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 100µs 200mV 8 10µs 100mV 500µs 500mV 10µs 200mV 500µs 500mV AUDIO VIDEO Y C AUDIO HEAD AMP 11 PB 20µs 1 0V 12 PB 1ms 1 0V 13 PB 5ms 2 0V 14 PB 20µs 20V 15 NOTE PB 20µs 1 0V ...

Page 86: ...B 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 50µs 10V 23 50µs 5 0V 24 CHROMA IF POWER ON 20µs 0 5V 25 SOUND AMP SURROUND DEFLECTION Hi Fi DEMODULATOR DEFLECTION 30 DVD IN OUT 20µs 200V 26 POWER ON 50µs 2 0V 27 POWER ON 10ms 2 0V 28 PB 1ms 2 0V 29 DEFLECTION MICON PB 1ms 2 0V ...

Page 87: ...c diagram NOTE 31 POWER ON 0 5ms 0 5V 32 POWER ON 20µs 0 5V 33 POWER ON 0 5µs 100mV 34 POWER ON 20µs 1 0V 35 POWER ON 20µs 1 0V 36 POWER ON 20µs 1 0V 37 POWER ON 10ms 1 0V 38 POWER ON 50µs 0 5V 39 POWER ON 50µs 2 0V 40 DIGITAL COMB FILTER POWER ON 20µs 0 5V CRT OPERATION 20µs 50V 41 20µs 50V 42 20µs 50V 43 CHROMA IF ...

Page 88: ... 214 102C 102C 102B 114 208 201 201 201 201 113 PCB110 CRT PCB ASS Y 134 131 131 131 131 134 136 I1 1 101 101F 101A A 133 212 212 212 212 101D 212 101N 101E 212 101J 212 101I 101G 101M 101M 101M 101B 101K 101M 101C 101L 101J 212 101H 101G 101O 212 212 212 119 ...

Page 89: ...04 208 111 120 208 115 PCB010 VCR MT PCB ASS Y 205 208 208 PCB270 OPERATION PCB ASS Y 203 203 127 122 132 208 132 208 211 208 117 208 A 135 PCB130 DVD MT PCB ASS Y 206 206 126 126 213 213 213 213 116 129 208 208 123 208 111 208 208 208 208 208 130 207 207 112 205 210 132 208 208 209 209 208 128 PCB080 DEFLECTION PCB ASS Y I1 2 ...

Page 90: ...MECHANICAL EXPLODED VIEW PACKING DIAGRAM 141 143 144 146 BL001 TM101 140 140 145 142 138 139 I1 3 142 147 137 ...

Page 91: ... 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 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 302 ...

Page 92: ...27 343 326 328 AA AA AA AA AA AA AA AA AA AA AA CD1501 CD1502 AA 339 AA AA 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 CHASSIS EXPLODED VIEW BOTTOM VIEW I2 2 ...

Page 93: ...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 94: ... H AMP 108 72795677 753WUAA006 SPRING EARTH H AMP 109 72783452 755WPAA033 COVER PCB 110 72795679 85OP700038 HOLDER END SENSOR 111 72795680 8995034000 CORD CLIP UL CO 112 72795681 761WPA0223 HOLDER FBT 113 72795687 741WUA0021 SPRING EARTH 114 72799713 726000A083 SHEET CRT SERVICEMAN 115 72798660 755WPAA012 PLATE COVER LIGHT L 116 72795683 761WSAA023 ANGLE DECK 117 72798555 7230007691 SHEET JACK 118...

Page 95: ...10723060U SCREW TAP TITE S BIND 3 6 CH 203 72798794 811754080U SCREW TAPPING B0 TRUSS 4 8 CH 204 72781243 8109130B9U SCREW TAP TITE B R PAN 3 29 CH 205 72798789 8109I30A0U SCREW TAP TITE B WH7 3 10 CH 206 72795782 811022680U SCREW TAP TITE P BIND 2 6 8 CH 207 72781251 810963080Q SCREW TAP TITE B BRAZIER 3 8 STAINLESS 208 72798787 810923080U SCREW TAP TITE B BIND 3 8 CH 209 72781237 8107630A8U SCRE...

Page 96: ...OP400492 HOLDER TENSION 332 72795741 85OP400520 CAP P4 333 72795742 85OP400542 BAND TENSION 334 72795743 85OP400533 CONNECT TENSION 335 72795744 85OP600573 ARM BRAKE T 336 72795745 85OP600584 BAND BRAKE T 337 72795746 85OP600577 CAM PINCH ROLLER 338 72795747 85OP600578 CAM MAIN 339 72795748 85OP600585 ROD MAIN 340 72795749 85OP600582 GEAR JOINT 341 72795750 85OP800322 SPRING TENSION 342 72795751 8...

Page 97: ...P100092A TRAY 616 72798836 92P100089A RACK FEED 1 617 72798837 92P100090A RACK FEED 2 618 72798849 92P300020A SPRING RACK FEED 619 72795888 800WFAA008 CUSHION C 701 72795782 811022680U SCREW TAP TITE P BIND 2 6 8 CH 702 72795783 814011723U SCREW PAN M1 7 2 3 P3 CH 703 72795784 816112080U SEMS TAP TITE P PAN W10 2 8 CH 704 72795785 814011730U SCREW PAN M1 7 3 P3 CH 705 72796070 811022080U SCREW TAP...

Page 98: ...380 E02LU4101M CE 100 UF 35V C430 72794381 E5EZF3222M CE 2200 UF 25V C434 72795831 E5EZF4102M CE 1000 UF 35V C446 72794394 E5EZFD220M CE 22 UF 250V C449 72794393 C03L0R713K CC 0 001 UF 2KV R C820 72795578 C0JBB0713K CC 0 001 UF 2KV B C1701 72794401 P2122B334M CMP 0 33 UF 275V ECQUL C1705 72797112 C0PLRR7S2K CC 560 PF 2KV R C1707 72797090 C03L0R7W2K CC 820 PF 2KV R C1708 72794440 C0JBB07H3K CC 0 00...

Page 99: ... 77 D1728 72794491 D1VT001330 DIODE SILICON 1SS133T 77 D1730 72794475 D2CF2016L0 DIODE SILICON FE201 6L49 D1732 72794487 D97U01201B DIODE ZENER MTZJ12B T 77 D1733 72794491 D1VT001330 DIODE SILICON 1SS133T 77 D1734 72794480 D28T21DQN9 DIODE SCHOTTKY 21DQ09N TA2B1 D2201 72794478 D97U06R81B DIODE ZENER MTZJ6 8B T 77 D2205 72796482 0021E2Q140 LED LTL 1CHEE 002A D2206 72796482 0021E2Q140 LED LTL 1CHEE ...

Page 100: ...72798355 TNATB03005 COMPOUND TRANSISTOR KRC102MAT Q408 72794565 TCAT032070 TRANSISTOR SILICON KTC3207 AT Q409 72794569 TA3T016240 TRANSISTOR SILICON 2SA1624 AA Q601 72796427 TNRAB05004 COMPOUND TRANSISTOR RT1N141C T112 1 Q602 72795479 T8RA030520 TRANSISTOR SILICON 2SC3052 T1 Q605 72796425 TPRAB05002 COMPOUND TRANSISTOR RT1P141C T112 1 Q606 72795479 T8RA030520 TRANSISTOR SILICON 2SC3052 T1 Q802 727...

Page 101: ...07 72794538 021LA64R7K COIL 4 7 UH L1508 72794526 02167F220J COIL 22 UH L1701 72795934 029X000116 COIL LINE FILTER SS28V R20130 L1703 72783924 028R200033 COIL DEGAUSS 8R200033 L1704 72796645 02AHB0A0A4 CORE FERRITE W5T_20X10X10A L3002 72796087 02167E100K COIL R6 1 10 UH L4001 72795936 02167F2R2J COIL 2 2 UH L4002 72796088 02AHB9A972 CORE FERRITE W5T29X7 5X19 L4205 72794540 02167F101J COIL 100 UH L...

Page 102: ...787 0246C51024 CORE BEADS MMZ1608R102CT B4009 72795787 0246C51024 CORE BEADS MMZ1608R102CT B4010 72795787 0246C51024 CORE BEADS MMZ1608R102CT B4011 72795787 0246C51024 CORE BEADS MMZ1608R102CT B4012 72795787 0246C51024 CORE BEADS MMZ1608R102CT B4013 72795787 0246C51024 CORE BEADS MMZ1608R102CT B4014 72795787 0246C51024 CORE BEADS MMZ1608R102CT B4016 72795787 0246C51024 CORE BEADS MMZ1608R102CT B40...

Page 103: ...9 WIRE HOLDER B2013H02 5P CP8101 72799040 069J7C0589 CONNECTOR PCB SIDE IMSA 9604S 12F CUS011 72795887 800WFAA007 CUSHION B CUS012 72795888 800WFAA008 CUSHION C EL001 72797070 124120301A EYE LET XRY20X30BD EL002 72797069 124116281A EYE LET XRY16X28BD EL003 72797070 124120301A EYE LET XRY20X30BD EL004 72797069 124116281A EYE LET XRY16X28BD F1701 72794493 081PC6R305 FUSE 51MS063L FB401 72798963 0432...

Page 104: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

Reviews:

No comments

Related manuals for MW20F12

Targa DVH-5100x Owner'S Manual preview
DVH-5100x
Brand: Targa Pages: 53
Citizen JDVD3825PB Operating Manual preview
JDVD3825PB
Brand: Citizen Pages: 80
Daewoo DDT-21H9 S Owner'S Manual preview
DDT-21H9 S
Brand: Daewoo Pages: 54
White-Westinghouse WTV-11321 Owner'S Manual preview
WTV-11321
Brand: White-Westinghouse Pages: 48
UMC X216/17C-GB-FTCD-UK User Manual preview
X216/17C-GB-FTCD-UK
Brand: UMC Pages: 36
RCA L22HD34D Owner'S Manual preview
L22HD34D
Brand: RCA Pages: 48
RCA T13072 User Manual preview
T13072
Brand: RCA Pages: 40
RCA 1543007A User Manual preview
1543007A
Brand: RCA Pages: 42
RCA TruFlat BD20TF10 User Manual preview
TruFlat BD20TF10
Brand: RCA Pages: 104
RCA T25608 Specifications preview
T25608
Brand: RCA Pages: 2
Sylvania 3913LC Owner'S Manual preview
3913LC
Brand: Sylvania Pages: 30
Daewoo DVQ-9H1FC Instruction Manual preview
DVQ-9H1FC
Brand: Daewoo Pages: 50
Palsonic TFTV1950DT User Manual preview
TFTV1950DT
Brand: Palsonic Pages: 50
Palsonic TFTV2035BK User Manual preview
TFTV2035BK
Brand: Palsonic Pages: 40
Logik L19DVDB19 Instruction Manual preview
L19DVDB19
Brand: Logik Pages: 34
Logik L22LDVB19 Instruction Manual preview
L22LDVB19
Brand: Logik Pages: 44

Brands by name

Popular brands

Load more brands