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Toshiba MW24FN1/R, Руководство по обслуживанию

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B

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D

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2

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CP802B

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CP802A

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1

CP303

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1

CP4503

2

1

CP2201

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CD2251

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CP1704

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1

CP805

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1

CP803

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CP602B

9

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CP602

9

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1

CP4501

11

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CP2302

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1

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CP2001

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CP603

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1

CP604

8

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3

2

1

CP1702

8

7

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2

1

CP603B

8

7

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2

1

CP2301

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

THE TIME

THIS INTERCONNECTION DIAGRAM IS THE LATEST AT

NOTE:

CP404_1

1

2

3

4

5

6

CD1704

CD1703

21

L1703

DEGAUSS COIL

BLACK

WHITE

BLADE

WIDE

CD1702

AC120V_60Hz

TU001

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9

SPEAKER

SP352

8 OHM

SPEAKER

SP351

8 OHM

4

3

2

1

CD303

L603

L1704

E

E

H1

NC H1 H2

J4201

REAR IN JACK

1

2

3

4

5

6

H

NC

E

J2204

FRONT AUDIO R

 JACK

1

2

3

H

NC

E

J2203

FRONT AUDIO L

 JACK

1

2

3

H

NC

E

J2202

FRONT VIDEO JACK

1

2

3

H

E

J8007

COAXIAL

1

2

J2201

HEADPHONE_JACK

1

2

3

4

5

6

7

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN

ETANT

ATTENTION

H1

E

H1 H2

E

J4202

REAR OUT JACK

1

2

3

4

5

FB401

FBT

VMC293

PCB010

VCR PCB

M2001

TM101

TM101

10

11

12

J801

CRT SOCKET

9

8

7

6

5

4

F

1

CP804

TCC426

CRT PCB

PCB110

SCREEN

FOCUS

VM_OUT

CD604

FCC

EW OUT

H.OUT

CD602

EW OUT

CD8505

YELLOW

RED

WHITE

UN4001

CYLINDER UNIT  ASS’Y

CAPSTAN DD UNIT ASS’Y

FULL ERASE HEAD ASS’Y

H5002

2

1

FE HEAD (HOT)

FE HEAD (GND)

FE HEAD(HOT)

FE HEAD(GND)

1

2

3

Vout

FROM 

OS2201

REMOCON SENSOR

B+

GND

COMMAND TRANSMITTER

OS2201

TO

GND

KEY-B

CP101

TECB10

GND

KEY-B

OPERATION PCB

PCB270

SOUND R+

SOUND L+

SOUND L-

SOUND R-

INTERCONNECTION DIAGRAM

GND(PDIC)

FFC

CD2301

GND

180V

HEATER

S801

Y(G)

Y(G)

DVD RESET

AUDIO-L

DVD RESET

GND

P.CON+D5V P.CON+D5V 

SPDIF-134

SPDIF-134

GND

GND

VMC297

NC

NC

PCB080

TMC564

DEFLECTION PCB

CP001

OUT

VIDEO

NC

NC

NC

NC

NC

NC

NC

NC

+B

CLOCK

DATA

AFT OUT

SIF OUT

BT

CP4502

DEGAUSS COIL

DEGAUSS COIL

CLAMP_OFF

B.OUT

G.OUT

R.OUT

GND

CUT OFF

GND

GND

+B

+B

NC

GND

H.VOLT

GND

GND

+B

+B

NC

P.CON+12V

GND

H.VOLT

GND

CD002

GND

1

AFC

P.CON+5V

EMERGENCY

+B_DOWN

TV_POWER_H

V.OUT

ACL

ANODE

V801

CRT

H.V

CLAMP_OFF

B.OUT

G.OUT

R.OUT

GND

CUT OFF

180V

GND

HEATER

FOCUS SCREEN

GND

GND

GND

GND

+B_DOWN

EMERGENCY

P.CON+5V

AFC

ACL

H.OUT

TV_POWER_H

V.OUT

CP8001

CP8002

GND

C(CVBS)

GND

GND

ZERO

AUDIO-R

AUDIO-L

GND

C(CVBS)

CVBS

GND

GND

ZERO

AUDIO-R

GND

CVBS

GND

GND

9

12

11

10

6

5

4

3

2

1

8

7

9

12

11

10

6

5

4

3

2

1

8

7

CD8501

CP8502

FFC

GND

P.CON+3.3V

P.CON+3.3V

P.CON+9V

GND

GND

TX

RX

GND

P.CON+3.3V

P.CON+3.3V

P.CON+9V

GND

GND

TX

RX

PCB130

DVD PCB

FG SENSER

SPINDLE MOTOR

SLED,LOADING MOTOR

DM-2

24

23

22

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1

8

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5

4

3

2

1

GND(D)

CLOSE

OPEN

GND(D)

CLOSE

OPEN

SP1-

SP1+

SLD+

SLD-

LIMIT SW

SP_FG

+5V

GND

SP1-

SP1+

SLD+

SLD-

LIMIT SW

SP_FG

+5V

GND

CD2001

VREF

MON(DVD)

NC(SW)

VOL(DVD)

GND(DVD)

LD(DVD)

LD(CD)

VOL(CD)

GND(CD)

MON(COM)

GND(NC)

RF

C

B

A

D

F

E

VCC

F-

F+

T-

T+

VREF

MON(DVD)

NC(SW)

VOL(DVD)

GND(DVD)

LD(DVD)

LD(CD)

VOL(CD)

GND(CD)

MON(COM)

GND(NC)

RF

C

B

A

D

F

E

VCC

GND(PDIC)

F-

F+

T-

T+

8

7

6

5

4

3

2

1

DRIVE

DVD

OPTICAL PICK-UP

CTL+

CTL-

AE HEAD(+)

AE HEAD(-)

AUDIO_PB

AUDIO_REC

LD/CY VCO

3

2

1

5

4

6

9

8

7

7

6

5

4

3

2

1

FFC

7

6

5

4

3

2

1

3

2

1

5

4

6

9

8

7

FPC

3

2

1

5

4

6

3

2

1

5

4

6

FFC

AE

AE HEAD(+)

AE HEAD(-)

CTL-

CTL+

AUDIO REC

AUDIO PB

H5001

HEAD AUDIO CONTROL ASS’Y

AUDIO

CONTROL

WHITE

RED

M101

LOADING MOTOR

LM

D-U OUT

D-V OUT

D-W OUT

D-COM

M-GND

D-PG OUT

D-PG GND

EP/LP HEAD

SP HEAD

HI-FI HEAD

EP/LP COM

SP COM

HF2 (L)

HF1 (R)

HF COM

SP-CH2 (L)

SP-CH1 (R)

EP/LP-CH2 (L)

EP/LP-CH1 (R)

CYL CTL

CAP FG

CAP VCO

VCC

CAP CTL

CYL FG/PG

LDM CTL

GND

MOTOR GND

I LIMIT

CAP.M/F/R

O

G

VCC

MR

FG SENSOR

ROTOR

MAGNET

COIL

MAIN

LOGIC

SWITCH

OUT

HALL

SENSOR

IN

HALL

VCC

HALL

Содержание MW24FN1/R

Страница 1: ...SERVICE MANUAL COLOR TELEVISION VIDEO CASSETTE RECORDER DVD VIDEO PLAYER MW24FN1R FILE NO 140 200323 DOCUMENT CREATED IN JAPAN Jun 2003 ...

Страница 2: ...NTS OR THE PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE TO PREVENT DIRECT EXPOSURE TO LASER BEAM DO NOT TRY TO OPEN THE ENCLOSURE VISIBLE LASER RADIATION MAY BE PRESENT WHEN THE ENCLOSURE IS OPENED DO NOT STARE INTO BEAM Location of the required Marking The rating sheet and the safety caution are on the rear of the unit CERTIFICATION COMPLI...

Страница 3: ...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...

Страница 4: ...nto the outlet try reversing the plug If the plug should still fail to fit contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the polarized plug If your unit is equipped with a 3 wire grounding type plug a plug having a third grounding pin this plug will only fit into a grounding type power outlet This too is a safety feature If you are unable to insert th...

Страница 5: ...ire HEADPHONES When you use the headphones keep the volume at a moderate level If you use the headphones continuously with high volume sound it may cause hearing damage LASER BEAM Do not look into the opening of the disc tray or ventilation opening of the product to see the source of the laser beam It may cause sight damage DISC Do not use a cracked deformed or repaired disc These discs are easily...

Страница 6: ...ideo Tape in the Cassette Case Repeat the above step 3 4 Then take out the Video Cassette from the Deck Chassis Be careful not to scratch on 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 Capstan DD Unit Fig 2 1 2 3 Remove the Back Cabinet TV DVD VCR Block and DVD TOP Refer to item 1 of the DISASSEMBLY INSTRU...

Страница 7: ...Unit ON Set the DVD to the Stop Mode Set the VOLUME to minimum Press and hold the REC OTR button on the front panel Simultaneously press and hold the 4 key on the remote control unit Hold both keys for more than 2 second The On Screen Display message INITIALIZE5 COMPLETE will appear The Tray Lock has now been cleared 1 2 3 4 5 6 7 8 A1 6 If the stored 4 digit password in the Rating Level menu need...

Страница 8: ...RATION RELAY SW SCHEMATIC DIAGRAMS RF_AMP DSP MOTOR DRIVE MPEG MEMORY AUDIO VIDEO REGULATOR2 Y C AUDIO HEAD AMP MICON IN OUT CHROMA IF SOUND AMP SURROUND Hi Fi DEMODULATOR DIGITAL COMB FILTER DVD IN OUT REGULATOR1 TV POWER DEFLECTION CRT OPERATION RELAY SW FG INTERCONNECTION DIAGRAM WAVEFORMS MECHANICAL EXPLODED VIEWS CHASSIS EXPLODED VIEWS DVD DECK EXPLODED VIEWS MECHANICAL REPLACEMENT PARTS LIST...

Страница 9: ...dvance Yes Slow Speed 1 10 G 3 DVD Color System NTSC System Disc DVD CD DA CD R RW Video CD Disc Diameter 120 mm 80 mm Deck Disc Loading System Front Loading Motor 2 Motors Pick up 1 Lens 2 Beams System Playback time Max DVD 1 LDVD 1 Layer 135min 4 7GB DVD 2 Layer 245min 8 5GB CD 74min Video CD Search speed Fwd 2 15 times 4 step DVD VIDEO CD 2 20 times 4 step CD Actual 2 45 times DVD VIDEO CD 4 40...

Страница 10: ...rmonic Distortion at DVD Mode 0 06 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 CD 4Hz 20kHz VCR Mode at SP 100Hz 10kHz 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...

Страница 11: ...Yes Auto Clock On Off Yes Standard Time Yes Daylight Saving Time Yes G CODE or SHOWVIEW or PLUSCODE No Entry No TV VCR Yes DVD Yes Clock Date Yes CH AV LINE DVD Yes Tape Counter Linear Counter Yes Tape Speed Yes Sleep Time Yes Stereo Audio Output Yes Bilingal No SAP Yes Control Volume Yes Level Brightness Contrast Sharpness Color Yes Tint Yes Bass Treble Balance Yes Manual Tracking Yes Play Stop F...

Страница 12: ... 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 No Audio No Yes Audio Stereo L R Yes Video CD Zoom Yes Marker No No Program Play Back Yes CD Surround On Off No Screen Saver No MP3 Folder Name No File Name No File No No Time No Track No No G 12 OSD Language TV VCR English French Spanish DVD English Frenc...

Страница 13: ...dio Select Yes Mute Yes Channel Return Skip Yes Closed Caption Skip Yes T REC Yes Rec T Rec OTR Yes Rec OTR Yes Slow Yes Play Yes Stop Yes Rew Yes F Fwd Yes Pause Still Yes CM Skip Jump Yes SP SLP Return Yes Counter Reset Angle Yes Zero Return Subtitle Yes Input Select Zoom Yes Menu Set Up Yes Program Repeat A B Yes D Tracking Top Menu Yes Tracking DVD Menu Yes Tracking Play Mode Yes Cancel Clear ...

Страница 14: ...s Comb Filter 2Lines Yes VM Circuit No TV Monitor No Program Extend No Choke Coil No Energy Star Yes Protect of FBT Leak Circuit Yes Zero Return Yes Power On Memory No Dirty Head No V chip USA V chip Yes CANADA V chip No Parental Lock DVD Only Yes Tray Lock Yes Auto Stop Pause and Resume Stop after 5min Yes Video CD Playback Yes SVCD Playback No Overlay Graphics And Text No Command List No Entry P...

Страница 15: ... Yes From 03 JUN O R G 17 Interface Switch 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 Ter...

Страница 16: ...9 5 x 711 Design As per Buyer s Description of Origin Yes Buyer Model No MW24FN1 Drop Test Natural Dropping At 1 Corner 3 Edges 6 Surfaces Height cm 31 Container Stuffing 40 container 180 Sets G 21 Material Cabinet Front PS 94V0 DECABROM Rear PS 94V0 DECABROM Jack Panel PCB Non Halogen Demand No Eyelet Demand Yes G 22 Environment Pb Free Lead free Solder No Other No Cd Free No A3 8 ...

Страница 17: ...inet 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 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 the cable by force 1 2 3 4 5 6 7 8 9 10 11 12 Remove the 2 screws 1 Remove th...

Страница 18: ... 4 screws 3 Remove the DVD PCB in the direction of arrow C NOTE When the installation of the DVD Deck remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector DVD Block 2 DVD Shield 2 2 2 1 1 A 3 3 B Operation PCB Bottom Plate 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 th...

Страница 19: ...ve the Locker Spring Unlock the 4 supports 1 and then remove the Cassette Side L R Unlock the support 2 and then remove the Locker R Locker Spring Cassette Side L Cassette Side R Locker R Cassette Holder 1 1 1 1 2 In case of the Locker R installation check if the one position of Fig 2 3 B are correctly locked When you install the Cassette Side R be sure to move the Locker R after installing NOTE 1...

Страница 20: ...er hook is set to the position of Fig 2 7 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 7 B Tension Band Tension Connect Tension Spring Tension Arm Ass y ...

Страница 21: ...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 be remained on the back of the reel Take care not to damage the shaft Do not touch the section A of S Reel and T Reel Use gloves Refer to Fig 2 9 A Do not adhere the stains on it 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 in...

Страница 22: ...e A C Head Use gloves When you install the A C Head Spring install as shown in Fig 2 11 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 11 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 11 B Spring Position 2 12 FE HEAD RECORDER ONLY Refer to Fig 2 12 1 2 Remove the screw 1 Remove th...

Страница 23: ...re met Refer to Fig 2 15 B And also can be seen the Main Chassis hole through the Main Cam maker hole Fig 2 15 B Pinch Roller Cam Marker Main Cam 2 16 LOADING GEAR S T UNIT Refer to Fig 2 16 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 ...

Страница 24: ... inserting the spring of the Clutch Ass y into the dent of the Coupling Gear Refer to Fig 2 17 B Fig 2 17 B Clutch Ass y Coupling Gear 2 18 CASSETTE GUIDE POST INCLINED BASE S T UNIT P4 CAP Refer to Fig 2 18 A 1 2 3 4 5 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 Fig 2 18 A NOTE 1 2 3 Do not...

Страница 25: ...r R Green 1 Main Frame Ass y Main Chassis Ass y 3 4 CLAMPER ASS Y INSULATOR R LEVER SWITCH Refer to Fig 3 4 A 1 2 3 4 5 Remove the screw 1 Remove the Lever Switch Remove the 2 Insulator R Press the Clamper and rotate the Clamper Plate clockwise then unlock the 3 supports 2 Remove the Clamper Plate Clamper Magnet and Clamper Insulator R Green Insulator R Green Clamper Plate Clamper Magnet Main Fram...

Страница 26: ... F Black Traverse Holder Insulator F Black Fig 3 5 A Main Chassis Ass y Traverse Holder Fig 3 5 B 3 6 SWITCH PCB ASS Y Refer to Fig 3 6 A 1 2 Remove the screw 1 Remove the Switch PCB Ass y 1 Switch PCB Ass y Main Chassis Ass y Screw Torque 4 0 5kgf cm Fig 3 6 A NOTE 1 When installing the wire of the Switch PCB install it correctly as Fig 3 6 B Switch PCB Ass y Black White From Relay PCB Fig 3 6 B ...

Страница 27: ...emove the Idler Arm Idler Arm Spring Idler Arm Main Chassis Ass y Chassis Spring Fig 3 10 A NOTE 1 2 After the assembly of the Rack Feed check if the Rack Feed 1 2 is moving smoothly Refer to Fig 3 7 B In case of the Rack Feed Ass y installation install cor rectly as Fig 3 7 C Moving smoothly Moving smoothly Fig 3 7 B Should not be engaged Check the position of the Rack Feed Lever Fig 3 7 C 3 8 RE...

Страница 28: ...Chassis Ass y Fig 3 10 D Chassis Spring Main Chassis Ass y 3 11 FEED MOTOR Refer to Fig 3 11 A 1 2 3 Remove the 2 screws 1 Remove the Feed Motor Remove the Motor Gear Screw Torque 1 0 5kgf cm Fig 3 11 A NOTE 1 2 In case of the Motor Gear installation check if the value of the Fig 3 11 B is correct When installing the Feed Motor check if the cable is positioned as Fig 3 11 C Motor Gear Feed Motor 6...

Страница 29: ...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...

Страница 30: ...using a blower type IC desoldering machine Refer to Fig 5 2 2 Fig 5 2 NOTE Do not add the rotating and the back and forth directions force on the IC until IC can move back and forth easily after desoldering the IC 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...

Страница 31: ...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 bending of leads are repaired the pattern may be damaged So be always sure to replace the IC in this case Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnormality is found on the soldering position and insta...

Страница 32: ...Flip flop Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground H I K L M N O P R S H P F 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 SIF...

Страница 33: ...on Sync Separator 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 ...

Страница 34: ...ent of OSD NOTE Also can be adjusted by using the Adjustment MENU Refer to the ELECTRICAL ADJUSTMENT OSD HORIZONTAL Adjust the PG SHIFTER automatically Refer to the ELECTRICAL ADJUSTMENT PG SHIFTER Adjust the PG SHIFTER manually Refer to the ELECTRICAL ADJUSTMENT PG SHIFTER Adjusting of the Tracking to the center position POWER ON total hours and PLAY REC total hours are displayed on the screen Re...

Страница 35: ...s which the rubber touches Replace when rolling becomes abnormal Clean the Head T Brake Band Clutch Ass y Idler Arm Ass y 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 a factory initialization the total hours is reset to 0 The confirmation of using hours will not be possible i...

Страница 36: ... in the same manner Refer to the figure below 2 TAPE RUNNING SYSTEM When cleaning the tape transport system use the 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 f...

Страница 37: ... using 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 butt...

Страница 38: ...rake 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 PREPARATION FOR SERVICING 1 2 3 Set the VOLUME to minimum Press both VOL DOWN button on the set and the FF button on the set for more than 2 seconds The BOT EOT and the Reel Sens...

Страница 39: ...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...

Страница 40: ...1 B even 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 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 T...

Страница 41: ...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 CH 1 of the o...

Страница 42: ...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 ...

Страница 43: ...FTER 1 2 3 4 Connect CH 1 on the oscilloscope to TP102 and CH 2 to TP4201 Playback the alignment tape Press both VOL DOWN button on the set and the Channel button 5 on the remote control for more than 2 seconds to set tracking to center Press the VOL DOWN button on the set and the channel button 3 on the remote control for more than 2 seconds until the indicator REC disappears If the indicator REC...

Страница 44: ...T quantity of the OVER SCAN on right and left becomes minimum 2 9 VERTICAL SIZE 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 06 on the remote control to select V SIZE Press the VOL UP DOWN button on the remote control until the Up Down OVER SCAN Quantity...

Страница 45: ... 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 RIGHT LEFT button on the remote control to increase the step numbers by 10 steps to the AV A 2 15 OSD HORIZONTAL Activate the adjustment mode display of Fig 1 1 Press the VOL UP DOWN button on the remote control until the difference of A...

Страница 46: ...ton on the remote control to set to the DVD mode Activate the adjustment mode display of Fig 1 1 and press the channel button 21 on the remote control to select CONT MAX Press the VOL UP DOWN button on the remote control to set the same step numbers as the AV mode 1 2 3 4 5 6 7 8 9 10 11 2 18 COLOR CENTER Receive the color bar pattern RF Input Using the remote control set the brightness contrast c...

Страница 47: ...s between the deflection yoke and CRT funnel to fix the deflection yoke Refer to Fig 3 2 b R G B R G B Fig 3 2 a WEDGE WEDGE WEDGE WEDGE POSITION Fig 3 2 b R G B R G B Receive the crosshatch pattern from the color bar generator Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of 4 pole magnets Combine red blue magenta and green by adjusting t...

Страница 48: ...02 CP1702 CP4502 AC HEAD CD4501 CP603B CP603 TP4501 TP102 J2204 J2203 J2202 J2201 DVD DECK DVD DECK TP401 VCR DECK CP404 CRT FB401 CP802A VR404 CP604 CP602B TP802 CP802B TP803 J801 CRT CP805 CP803 CRT CP303 SPEAKER CD303 CP4503 FE HEAD VR1701 CP601 TU001 AC IN CD1702 J8007 J4202 J4201 TP4201 CP001 CRT PCB DEFLECTION PCB VCR PCB CD002 CD604 CD602 CD603 CD8501 CD8505 CD803 CD805 CD802 CP1704 CRT CD1...

Страница 49: ... REG 1 8V IC8504 PQ070XZ01ZP REG 1 8V IC8501 PQ070XZ01ZP OPE AMP IC2303 BA10358F E2 OPE AMP IC2304 BA10358F E2 SPD SLD TD FD E E B C DMUTE BB_V4 IRQ0 AFEC_EVALID AFEC_SCTST XPCLK XBCLK XDATA XERROR SLIDER_OUT SLIDER_IN FE_RESET SCL SDA C B C PCM_DATA0 LRCLK MCLK PCM_SCLK MDI MC ML C D Y AUDIO R DVD RESET CVBS C C AUDIO L VCR BLOCK ZERO E TR FO A B C D E F A A TX SPDIF RX A 1 8V B 2 5V C 3 3V D 5V ...

Страница 50: ...VCA CLAMP 1 2 FBC Chara INS 6dB P R P R V AGC L4502 CLAMP EQ AMP LINE AMP MUTE ALC Y C_CS Y C_DATA Y C_CLK H AMP_SW1 C ROTARY H SW ENV DET COMP DUMMY_V SYNC AUX_V F R TUNER_VIDEO NORMAL_A Y C_AUDIO 6 2 3 1 5 Q4505 BIAS CTL 11 4 H AMP SW AUDIO MUTE 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...

Страница 51: ...5 6 EEP ROM IC IC199 S 24C04BDP LA 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 EMERGENCY 86 EMERGENCY MICON BLOCK DIAGRAM RX 15 TX X101 32 768KHz X0 XI ...

Страница 52: ...R_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 3 ZERO SW Q4204 D ...

Страница 53: ...IC602 KIA78L10F RTF 3 1 OSD_Y OSD_R OSD_B OSD_G SCL V_SYNC SDA H SYNC SW_C COMB FSC Y C_VIDEO_Y DVD_Y C_Y V_SYNC DIGITAL COMB FILTER DVD IN OUT Q602 PROTECT G OUT CUT OFF FROM TO CRT CP603 6 5 4 VM_OUT CLAMP OFF B OUT 3 1 R OUT 7 8 ACL V OUT FROM TO DEFLECTION CP602 6 5 4 P CON 5V H OUT EW OUT 3 2 1 AFC TV_POWER_H EMERGENCY 7 8 9 B DOWN TV_POWER_H EMERGENCY MICON Q606 SW PROTECT MICON Y C AUDIO HE...

Страница 54: ...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 E 11 E 12 ...

Страница 55: ...F_COM FSC HF1 Y C_AUDIO NORMAL_A IN OUT MICON Y C AUDIO HEAD AMP 51 58 40 P CON 12V P CON 5V_A INPUT SW AMP AMP RFC OUTPUT SW PNR BPF FM LIM DEM BLOCK AMP AMP AGC LOGIC VCO FO ADJ LOGIC 25 DBX NOISE REDUCTION L R MIX REC LPF VCO 4 2 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 FILTER E 13 E 14 Hi Fi DEMODULATOR BLOCK DIAGR...

Страница 56: ...01 TC90A45F 13 15 16 8 4 10 AV SW IC IC1502 MM1501XNRE 2 6 1 4 3 AV SW IC IC1504 MM1501XNRE 2 6 1 4 3 VIDEO OUT SW IC IC1505 MM1504XNRE 2 6 1 4 3 BUFFER Q1501 COMB_FSC BUFFER Q1503 P CON 5V P CON 12V BUFFER Q1502 DVD IN OUT Y C AUDIO HEAD AMP IN OUT P CON 8V 3 10 11 TU001 115 V K015AR B 12 14 15 17 SCL SDA TUNER_AUDIO HI FI DEMODULATOR TUNER VIDEO AFT AT 30V Y C AUDIO HEAD AMP E 15 E 16 ...

Страница 57: ...12 CVBS RX P CON 9V_D P CON 5V_D P CON 3 3V SPDIF 134 DVD_RESET 2 3 5 3 MIXER IC IC8004 NJM4580M 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...

Страница 58: ...002 KIA278R09PI Q3014 BACKUP 5V Q3015 BUFFER Q3001 BUFFER MOTOR 12V Q3010 P CON 5V_C SW AT 12V VCR_POWER_H P CON 5V_A DVD_H BACKUP 5V AT 5V P CON 12V P CON 8V IN OUT HI FI DEMODULATOR B Q3005 3 3V OUT Q3004 3 3V CTL Q3006 3 3V CTL Q3007 P CON 12V SW 30V DIGITAL COMB FILTER P CON 12V P CON 5V_D P CON 9V_D P CON 3 3V AT 5V P CON 5V P CON 8V 8 5V REG AT5 7V REG DVD IN OUT CHROMA IF SOUND AMP SURROUND...

Страница 59: ...1 V OUTPUT IC IC401 LA78041 1 5 2 2 Q401 H DRIVE 2 T401 5 3 Q403 FL OUT RED AMP Q802 Q803 GREEN AMP Q804 Q805 BLUE AMP Q806 Q807 J801 11 8 6 F 7 MICON SOUND AMP REGULATOR RELAY DRIVER F1701 P CON 5V V OUT CP602B 4 3 2 ACL AFC TV_POWER_H 7 6 1 H OUT EW OUT EMERGENCY B DOWN 5 8 9 SW 7 9 7 Q407 H_VOLT_SW B G OUT CUT OFF CP802 7 6 5 CLAMP OFF B OUT 4 3 1 R OUT 8 FEED BACK SWITCHING IC1702 KIA431A AT 1...

Страница 60: ...051 C2052 R2059 C2050 R2060 R2061 C2032 R2017 R2020 C2021 C2017 C2019 R2050 R2051 C2044 C2043 C2038 C2020 C2042 R8521 R8518 C2061 C2060 R2078 R2079 R2067 W855 W832 W816 W817 W820 W821 R2013 R2014 W822 CP2001 R2027 C2054 C2053 R2356 R2081 R2080 R2075 R2086 HS2301 C2024_1 R4011 R4010 W854 R4008 C8528 R8533 R8535 W877 R4005 R4007 W878 R4059 R4134 R4132 R4133 R4058 W876 W879 C2065_1 W861 C2011 C2013 C...

Страница 61: ...290 W291 W191 W176 W106 CP1704 CP1708 T H 1 7 0 1 R1721 D1715 R1724 C1715 IC1701 D1718 R1717 C1713 C1712 D1717 R1714 Q1706 R1722 R1731 D1709 HS1701 C1707 W031 R1720 R 1 7 1 8 D1710 D1705 D1706 D1711 L1701 RY1701 FH1702 C1701 R1701 CD1703 CD1704 F1701 FH1701 T1701 W094 R1712 D1727 R5512 W030 W081 D2201 W020 R3001 Q3002 R3006 W018 L3002 CP602 W065 W286 W287 W044 W045 W039 W088 W090 W071 W072 W115 W1...

Страница 62: ...6 C8025 R8020 R8021 Q2202 Q2201 Q2203 C2202 R105 C2205 C2203 R5522 R4560 Q116 R171 C8012 C8014 C121 C2207 C4579 C2209 R5523 R4506 C2213 C1532 C156 R177 W863 I C 1 0 1 C4514_1 R4523 IC8002 IC1504 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 R164 C628 R625 R626 C626 R624 C622 C621 R619 R617 C617 R607 C606 R609 R610 R608 C608 C5517 ...

Страница 63: ...2252 SW2251 J801 R814 R815 Q806 Q802 Q804 CP804 D803 D802 D801 Q807 Q803 Q805 R809 R819 C816 R808 D804 R805 R810 R817 C815 R806 TP801 TP802 D806 TP803 R818 R807 D805 C817 CP802B CP803 CP805 C819 W007 C421 C438 Q408 D418 D417 D413 D414 D412 D410 D408 C443 C436 D407 D416 D402 C818 C412 C423 R416 R410 W003 W004 Q409 Q407 R413 R442 W002 D411 W015 R439 R437 W008 W017 CP604 D404 W023 D403 R 4 3 6 R435 C...

Страница 64: ...1RTK 1 2 3 S D G Q2005 2SK3018 CD_CTL S D G Q2004 2SK3018 DVD_CTL CP2001 IMSA 9631S 24Y901 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 3 4 5 6 7 8 9 IC2001 STM6316ATXXZ RF_AMP DSP IC 1 10 100 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 65 66 67 68 69 7 70 71 72 73 74...

Страница 65: ...2305 0 1 B C2301 0 1 B C2324 0 1 B DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME W835 W836 Q2301 KTC3875S_Y_RTK SPDFG CTL Q2303 2SA1037AK DMVTE_CTL Q2302 KTA1504S_Y_RTK SPDFG CTL Q2305 KTA1504S_Y_RTK 5VREG CD2301 2H080701 FFC 1 0mm C2307_1 100 16V KA P CON A5V...

Страница 66: ...DR19 ADDR16 ADDR20 D_RTS ADDR17 SMI_CLK D_CTS DQ15 ADDR18 D_RXD DQ14 ADDR19 SMI_DQMU DQ13 ADDR20 SMI_DQML DQ12 SMI_WE DQ11 DQ10 SMI_CAS BB_V4 BB_V4_B DQ9 SMI_RAS DQ8 AFEC_EVALID AFEC_EVALID_B DQ7 AFEC_SCTST AFEC_SCTST_B XERROR_B SMI_CS0 DQ6 DQ5 XPCLK XPCLK_B AT_WR AD13 DQ4 VFD_CLK AD12 DQ3 XBCLK XBCLK_B VFD_DOUT AD11 DQ2 VFD_DIN AD10 DQ1 XDATA XDATA_B DQ0 VFD_STB AD0 SMI_CLK XERROR XERROR_B KB AD1...

Страница 67: ...DR6 ADDR7 DATA3 ADDR8 SMI_DQML ADDR9 ADDR10 DATA10 SMI_DQMU SMI_WE ADDR11 ADDR12 DATA2 ADDR19 SMI_CLK SMI_CAS ADDR13 ADDR14 ADDR15 DATA9 ADDR18 SMI_RAS ADDR16 ADDR17 DATA1 ADDR8 SMI_CS0 ADDR18 ADDR19 DATA8 ADDR7 ADDR20 AD11 AD12 DATA0 ADDR6 AD9 AD13 DQ15 F_OE ADDR5 DQ14 AD8 AD10 DQ13 DQ12 ADDR4 DQ11 AD7 AD0 DQ10 DQ9 F_CE ADDR3 DQ8 AD6 AD1 DQ7 DQ6 ADDR1 ADDR2 DQ5 AD5 AD2 DQ4 DQ3 DQ2 AD4 AD3 DQ1 DQ0...

Страница 68: ...YBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME W861 W838 W849 W844 W845 W839 W841 W818 W833 W834 W847 W837 W848 Q8502 KTA1504S_Y_RTK BUFFER Q8503 KTA1504S_Y_RTK BUFFER Q8501 KTA1504S_Y_RTK BUFFER CD8501 2H0C2204 FFC 1 25P C8507_1 4 7 50V KA C8513_1 4 7 50V KA D_GND GND V...

Страница 69: ...TING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME W825 W873 W859 W871 W870 W872 Q8505 KTC3875S_Y_RTK LEVEL CONVERT C8532_1 100 6 3V KA C8547_1 100 6 3V KA C8549_1 100 6 3V KA C8534_1 100 6 3V KA RXD TXD GND M_GND P CON 9V P CON A5V D_GND SPDIF P CON 3 3V P CON 5V P CON A5V P CON 3 3V GND D_GND P CON 5V P CON 3 3V VCC 9V GND D_GND P CON A1 8V P CON A5V ...

Страница 70: ...V KA C4571 220 6 3V KA C4511 220 6 3V YK C4544 4 7 25V KA C4529 470 6 3V YK C4532 33 6 3V KA C4523 22 6 3V KA C4540 3 3 50V KA C4518 220 6 3V KA C4568 0 33 50V KA C4548 0 33 50V KA X4501 100CT3R502 3 579545MHz FSC COMP H SW Y C_CS ENV_DET C_ROTARY Y C_CLK P CON 5V_A H AMP_SW1 Y C_DATA P CON 5V_A VCR_A_MUTE P CON 8V P CON 5V_A NORMAL_A Y C_AUDIO FSC Y C_CLK HF2 Y C_DATA HF_COM Y C_CS HF1 H SW VIDEO...

Страница 71: ...C P CON 5V_A MOTOR_GND AT 5V Y C_VIDEO TX OSD_Y 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 SDA VCR_A_MUTE DEGAUSS_H TX EXT_MUTE TV_POWER_H OSDR RX OSDG OSDB Y C_DATA OSD...

Страница 72: ...1 4W R4239 220 1 2W R4203 5 6K R8003 100K R8006 3 3K R8013 1 5K R4215 4 7K R4218 220 R4216 680 R4219 1K C4205 10 16V KA C4204 10 16V KA C4206 10 16V KA C4212 10 16V KA C2206 100 16V YK L8002 100uH C2202 470P CH C2203 470P CH C8008 22P CH C2201 0 01 B C2207 100P CH C8010 0 1 F C4214 470P CH C4202 33P CH C4203 100P CH C4213 470P CH C4209 470P CH C4210 470P CH C2213 470P CH C4208 0 022 B C2209 470P C...

Страница 73: ...W833 W827 W896 Q606 2SC2412K SW Q602 2SC2412K PROTECT CD603 CU284501 CD602 CU291701 X601 100CT3R532 3 579545MHz SW_C P CON 5V P CON 5V P CON 5V_C COMB_FSC VCR_POWER_H P CON 8V P CON 5V_B 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 EW_OUT 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...

Страница 74: ... C315 1 50V KA C331 10 16V KA C329 10 16V KA C327 10 16V KA C357 10 50V YK C319 0 01 B C332 470P B C320 470P B C313 470P B C318 0 01 B C358 0 0056 B C302 0 0056 B C307 0 01 B C316 0 033 B C317 0 22 B C325 0 22 B C324 470P B C304 0 033 B C312 0 015 B C314 0 033 B DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE ...

Страница 75: ...TIME W872 W834 TP5501 HIFI ENV C5543 1 50V YK C5508 10 50V YK C5507 0 22 50V YK C5515 22 35V YK C5564 47 6 3V KA C5559 47 6 3V KA C5512 2 2 50V YK C5505_1 47 16V KA C5514 22 35V YK FSC SDA SCL VCR_A_MUTE TUNER_AUDIO P CON 5V_A FRONT_A_IN_R FRONT_A_IN_L REAR_A_IN_R REAR_A_IN_L TUNER_AUDIO P CON 5V_A V REC_ST_H AUDIO_OUT_R HIFI_ENV HIFI_H SW ST_SELECT P CON 5V_A AUDIO_OUT_L HF2 P CON 12V HF1 HF_COM ...

Страница 76: ...8 1 B C006 0 001 B C1512 0 01 B DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME W820 W815 W829 W811 W863 W837 Q1501 2SC2412K BUFFER Q1502 KTC3875S_Y_RTK BUFFER Q1503 KTC3875S_Y_RTK BUFFER C1516 47 16V KA C1520 1 50V KA P CON 5V TUNER_AUDIO SW_C COMB_FSC Y C_VIDE...

Страница 77: ...DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME W887 W844 W816 W851 W850 Q8006 2SC2412K ZERO MUTE SW C8015 100 16V KA C8013 100 16V YK SW_AUDIO_OUT_L SW_AUDIO_OUT_R AV_SW1 TX AUDIO_OUT_L RX P CON 9V_DH P CON 5V_D P CON 3 3V SPDIF 134 ZERO SPDIF 134 SW_AUDIO_OUT_L P CON 5V_E P CON 12V DVD_Y C C DVD_VIDEO AUDIO_OUT_R DVD...

Страница 78: ...3001 0 1 B C3014 0 1 B DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME W835 W809 Q3003 KTC3209_Y AT 5V OUT Q3014 KTC3209_Y BACKUP 5V Q3015 2SC2412K BUFFER Q3001 2SC2412K BUFFER Q3004 2SC2412K 3 3V CTL Q3006 2SC2412K 3 3V CTL Q3002 KTC3209_Y P CON 8V SW Q3011 2SC...

Страница 79: ...724 1SS133 D1702 1SS133 D1706 RM11C EIC D1705 RM11C EIC D1711 RM11C EIC D1720 1SS133 D1733 1SS133 D1728 1SS133 D1710 RM11C EIC CP1702 B2013H02 8P 1 2 3 4 5 6 7 8 B1703_1 W4BRH3 5X6X1 0X2 B1704 FCM2012H 102T04 R1725 56K 1 2W R1707 10K R1721 4 7K 1 4W R1724 100 1 4W R1715 150 R1713 470 R1719 100 R1716 3 9K R1703 100 1 2W R1701 1 5M 1 2W R1702 2 7M 1 2W 10 R1708 10K R1705 10K R1710 56K 1 4W R1709 6 8...

Страница 80: ...4W R414 100 1 4W R411 39K 1 4W R446 56K 1 4W R413 6 8K 1 4W R450 680 1 2W R407 470 1 2W R422 56K 1 4W R439 1 2K 1 2W R452 68K 1 2W R432 18K 1 4W R434 1 5 1 2W R419 10K 1 2W R427 68K 1 2W R418 1K 1 4W R415 560 1 2W R443 1K 1 4W R438 8 2K 1 2W R442 15K 1 4W R410 2 2K 1 4W R448 5 6K 1 4W R416 1 5K 1 4W R409 100K 1 4W R404 680 1 4W R447 560 1 2W R449 560 1 2W R444 560 1 2W C426 2 2 100V YK C438 100 6 ...

Страница 81: ...33 D802 1SS133 CP603B A2001WV2 8P 1 2 3 4 5 6 7 8 R806 1K 1 4W R819 180 1 4W 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 R808 1K 1 4W R810 560 1 4W R820 2 7K 1 4W R809 560 1 4W R805 560 1 4W R817 180 1 4W R818 180 1 4W R807 1K 1 4W R822 2 7K 1 4W R821 2 7K 1 4W C819 1 250V YK C816 680P CH C817 680P CH C815 680P CH C818 330P B C820 0 00...

Страница 82: ...4Y S1003Y S1005Y CP1 IMSA 9615S 08C PP 1 2 3 4 5 6 7 8 R2 82K R1 560 VCC FG GND L SW SP MTR SLD MTR SLD MTR SP MTR VEBA12 PCB68A SW RELAY FG SCHEMATIC DIAGRAM S1002 S1003 S1001 S1004 S1005 VEBA17 PCB640 DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME ...

Страница 83: ...UND R SOUND L SOUND L SOUND R INTERCONNECTION DIAGRAM GND PDIC FFC CD2301 GND 180V HEATER S801 Y G Y G DVD RESET AUDIO L DVD RESET GND P CON D5V P CON D5V SPDIF 134 SPDIF 134 GND GND VMC297 NC NC PCB080 TMC564 DEFLECTION PCB CP001 OUT VIDEO NC NC NC NC NC NC NC NC B CLOCK DATA AFT OUT SIF OUT BT CP4502 DEGAUSS COIL DEGAUSS COIL CLAMP_OFF B OUT G OUT R OUT GND CUT OFF GND GND B B NC GND H VOLT GND ...

Страница 84: ...REC 15 1 2 3 5 6 8 7 RF_AMP DSP AUDIO VIDEO 4 20ns 500mV 9 500µs 500mV 10 100ns 500mV 100ns 100mV 20ns 200mV 2ms 1 0V 10µs 200mV 10µs 100mV 500µs 500mV 10µs 200mV REGULATOR 2 MOTOTR DRIVE MPEG The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE H 1 ...

Страница 85: ... 50µs 5 0V POWER ON 24 CHROMA IF The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE 20µs 0 5V POWER ON 25 SOUND AMP SURROUND DEFLECTION Hi Fi DEMODULATOR DEFLECTION H 2 30 DVD IN OUT 20µs 200V POWER ON 26 50µs 2 0V POWER ON 27 10ms 2 0V POWER ON 28 1ms 2 0V DVD PLAY 29 DEFLECTION MICON 1ms 2 0V DVD PLAY ...

Страница 86: ...nding balloon number in the schematic diagram NOTE H 3 0 5µs 100mV POWER ON 34 20µs 1 0V POWER ON 35 20µs 1 0V POWER ON 36 20µs 1 0V POWER ON 37 10ms 1 0V POWER ON 38 50µs 0 5V POWER ON 39 50µs 2 0V POWER ON 40 DIGITAL COMB FILTER 20µs 0 5V POWER ON CRT 20µs 50V POWER ON 41 20µs 50V POWER ON 42 20µs 50V POWER ON 43 CHROMA IF ...

Страница 87: ... 1 101 101A 101B 101C 101D 101F 101G 101H 212 212 212 212 212 133 A 130 101E 101I 101I 212 212 101I PCB110 CRT PCB ASS Y 201 201 201 201 113 134 134 129 129 115 115 132 134 202 202 202 202 102A 102 202 118 202 102B 102B 102B 212 ...

Страница 88: ...MECHANICAL EXPLODED VIEW I1 2 208 208 PCB270 OPERATION PCB ASS Y 203 203 127 122 141 208 141 208 211 208 117 208 A 136 214 213 139 208 126 208 111 214 208 119 208 208 123 208 208 138 137 137 208 208 128 131 208 208 208 208 116 114 206 206 206 206 137 PCB130 DVD PCB ASS Y 207 207 112 205 210 141 208 208 209 209 208 135 PCB080 DEFLECTION PCB ASS Y 207 ...

Страница 89: ... 322 508 324 349 506 501 H5002 323 508 341 331 334 333 314 301 313 307 300 317 336 346 345 319 320 AA 316 318 347 AA AA AA AA AA AA AA AA AA AA AA AA CD1501 M101 304 CD1502 510 348 Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE MARK CLASS GREASE AA ...

Страница 90: ... 505 502 338 502 337 340 509 308 344 327 343 326 328 AA AA AA AA AA AA AA AA AA AA AA CD1501 CD1502 AA 339 AA AA I2 2 Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE MARK CLASS GREASE AA ...

Страница 91: ...03 609 610 604 602 AA AA 605 601 605 703 PCB640 SW PCB ASS Y CD2001 CD2301 SW2 CP1 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 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 6...

Страница 92: ...2 7225490129 SHEET RATING 119 AD301688 7260000341 SHEET CAUTION 120 AE000160 752WSA0331 SHIELD COVER DECK 121 BZ710671 752WSA0292 SHIELD AV JACK 122 AE001233 752WSA0360 PLATE BOTTOM 123 AD301962 752WSA0323 DVD TOP 124 AD301964 752WSA0324 VCR TOP 125 AD301966 752WSA0327 SHIELD COVER FPC 126 BZ710694 774WPA0002 HOLDER WIRE 127 AE000164 774WPA0005 HOLDER WIRE 2 128 AD301965 712WPB0136 PLATE TRAY FRON...

Страница 93: ...IER 3x8 213 BZ710240 8107230804 SCREW TAP TITE S BIND 3x8 214 BZ710337 8107930604 SCREW CUP S 3x6 AE000734 7230007711 SHEET BAR CODE AD300432 791WHA0092 LAMIFILM BAG BZ710687 792WHA0350 PACKAGE TOP BZ710688 792WHA0351 PACKAGE BOTTOM AE000414 793WCD1496 GIFT BOX AD301971 A5F101H975 INSTRUCTION BOOK KIT AD302404 J5500817 REGISTRATION CARD AE000701 J5F10101C INSTRUCTION BOOK AD302406 JB5UD200 POLYBAG...

Страница 94: ...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 BZ710545 85OP600579 ROD MAIN 340 BZ710546 85OP600582 GEAR JOINT 341 BZ710110 85OP800322 SPRING TENSION 342 BZ710547 85OP800360 SPRING BRAKE T 343 BZ710548 85OP800355 SPRING...

Страница 95: ...K LOADING 619 AD301840 92P400002A MAGNET CLAMPER 620 AD301847 92P100030A GEAR IDLER 621 AD301842 92P100025A GEAR MOTOR 622 AD301843 92P100026A GEAR MIDDLE 1 623 AD301844 92P100027A GEAR MIDDLE 2 624 AD301845 92P100028A GEAR MIDDLE 3 625 AD301846 92P100029A GEAR FEED 626 AE001179 92P300009A SPRING RACK L 701 BZ710187 8110226804 SCREW TAP TITE P BIND 2 6x8 702 AD301851 8110120604 SCREW TAP TITE P PA...

Страница 96: ...Z210176 E02LF3222M CE 2200 UF 25V C403 BZ110195 E02LU8220M CE 22 UF 100V C408 BZ110233 P4N8FK332H CMPP 0 0033UF 1 5KV C412 BZ210173 P4J7F3474J CMPP 0 47 UF 250V PMS C417 BZ110054 P3N1F5333J CPP 0 033 UF 630V C418 AD302207 P4N8FK153H CMPP 0 015 UF 1 5KV C429 AD301434 E02LU4101M CE 100 UF 35V C430 BZ110101 E5EZF3222M CE 2200 UF 25V C432 AE000745 E52H02470M CE 47 UF 16V or AE000272 E50HU2470M CE 47 U...

Страница 97: ...ON 1SS133T 77 D1721 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D1722 AD300731 D2WXN49370 DIODE SILICON 1N4937 D1723 AD301980 D2CF2016L0 DIODE SILICON FE201 6L49 D1724 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D1726 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D1727 BZ410022 D97U06R81B DIODE ZENER MTZJ6 8B T 77 D1728 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D1730 AD301980 D2CF2016L0 DIODE ...

Страница 98: ... TRANSISTOR KRC103SRTK Q103 BZ410097 0000M00390 PHOTO TRANSISTOR ST 304L Q104 BZ410106 0002700680 PHOTO COUPLER RPI 352C40N Q105 BZ410106 0002700680 PHOTO COUPLER RPI 352C40N Q106 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146 or BZ510067 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTK Q107 BZ410107 0002700690 PHOTO COUPLER RPI 303 Q108 BZ410107 0002700690 PHOTO COUPLER RPI 303 Q110 BZ510020 TNYJ...

Страница 99: ...9Y TRANSISTOR SILICON KTC3209_Y AT Q3011 BZ510002 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R S Q3014 BZ510105 TCAT03209Y TRANSISTOR SILICON KTC3209_Y AT Q3015 BZ510002 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R S Q4001 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q4002 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q4003 BZ510108 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q42...

Страница 100: ... UH L8502 BZ310191 02167F2R2J COIL 2 2 UH L8503 BZ310191 02167F2R2J COIL 2 2 UH L8504 BZ310118 02AHB9A972 CORE FERRITE W5T29X7 5X19 L8507 BZ310191 02167F2R2J COIL 2 2 UH L8509 BZ310191 02167F2R2J COIL 2 2 UH T401 BZ310172 045013003J TRANS HORIZONTAL DRIVE ETH14Y47AY T1701 AD301935 048142065S TRANSFORMER SWITCHING 8142065S JACKS J801 AD301936 066F130021 SOCKET CATHODE RAY TUBE ISHS62S J2201 BZ61436...

Страница 101: ...ONNECTOR CU823001 CP001 BZ614016 069W01001A CONNECTOR PCB SIDE 003P 2100 CP101 BZ614289 06972C0010 CONNECTOR PCB SIDE TMC J12P B2 CP303 AD301045 069S140419 CONNECTOR PCB SIDE A2502WV2 4P CP404 BZ614303 069S450089 CONNECTOR PCB SIDE A1561WV2 A5P CP601 AD301943 069S240639 CONNECTOR PCB SIDE A2001WR2 4P CP602 BZ614462 067U009039 WIRE HOLDER B2013H02 9P CP603 AD301944 067U008029 WIRE HOLDER B2013H02 8...

Страница 102: ... TM101 AD301950 076D0FG020 TRANSMITTER ORV201N36010 TU001 AE000273 0163300005 RF UNIT 115 V K015AR_B TH1701 BZ410079 DF5EL3R0A0 DEGAUSS ELEMENT ZPB45BL3R0A V801 AD302039 098Q210448 CRT W DY A51AKL13X04 X101 BZ613006 100DA32R01 CRYSTAL DT 26 X102 BZ613033 100CT01403 CRYSTAL HC 49 U S X601 AD301951 100CT3R532 CRYSTAL HC 49 U S X2001 AD301802 100BT02003 CRYSTAL HC 49U S X4001 AD301803 100BT02701 CRYS...

Страница 103: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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