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CP4503
B2013H02-2P

CP4501
TOC-C09X-A1

L4502

1626009

COIL,BIAS OSC

CP4502

IMSA-9604S-06Z14

Q4503
KRA103SRTK

IC4501

LA71205M-MPB

Y/C/AUDIO/CCD/HEAD AMP IC

CAUTION: DIGITAL TRANSISTOR

S808X

S808Y

L4506

47uH

0305

L4505

47uH

0305

L4509

100uH 0607

L4504

100uH 0305

X4501

100CT3R502

3.579545MHz

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

R4530

12K

R4540

100

R4536

10K

R4507

R4532

22K

R4533

820

R4534

8.2K

R4523

22K

R4528

22K

1/4W

R4524

47K

R4544

680K

R4501

560

R4503

10K

R4502

10K

R4508

3.3K

R4541

1.8K

R4537

1.8K
1/4W

R4505

8.2K

R4531

180

R4527

330K

R4546

2.7K

R4513

1.2K

+-1%

R4545

R4510

2.2

R4562

180

1/4W

R4506

3.3K

R4539

1.5K

R4526

6.8K

R4529

10K

R4520

R4511

22K

R4519

4.7K

R4521

10M

R4522

220K

1/4W

R4509

680

R4504

12K

R4563

180

1/4W

R4525

12K

R4550

2.2M

R4557

68K 1/4W

R4560

100K

R4559

2.2K

1/4W

R4553

100

R4512

1/4W

C4545

6.3V

C4543

50V

C4558

6.3V

C4550

50V

C4574

50V

C4576

50V

C4566

50V

C4565

16V

C4539

16V

C4572

50V

C4547

50V

C4527

6.3V

C4564

6.3V

C4567

0.22

50V

C4581

100

16V

C4570

4.7

50V

C4501

0.001

C4505

0.33

C4569

0.1

C4538

0.1

C4546

0.022

C4535

0.1

C4522

0.047 F

C4521

0.068 B

C4514

0.047 F

C4541

0.0022

C4559

0.1 B

C4561

0.01 B

C4555

0.1 B

C4542

820P CH

C4513

0.015

C4512

0.01

C4524

0.1 B

C4517

0.1 B

C4537

0.01 B

C4551

390P CH
C4552

0.1 B

C4557

150P

C4534

470P

C4553

39P

C4573

0.1

C4549

0.022

C4536

0.1

C4533

0.01 B

C4506

0.022

100V

MKT

C4556

0.01

C4580

0.1 B

C4579

0.1 B

C4503

22P

W874

W870

W804

W877

W891

W846

TP4501

V.ENV

W854

W856

W864

W866

W867

Q4501

KTC3875S_Y_RTK

AUDIO
PB SW

Q4502

KTC3875S_Y_RTK

AUDIO
PB SW

Q4506

2SC2412K

AMP

Q4507
2SC2412K

BUFFER

Q4504

KTC3203_Y

BIAS OSC

Q4509

2SA1037AK

BUFFER

Q4505

KTA1266

BIAS CTL

Q4511

2SA1037AK

BUFFER

C4571

220

6.3V

C4544

4.7

25V

C4529

470

6.3V

C4532

6.3V

C4523

6.3V

C4540

3.3

50V

C4518

220

6.3V

C4511

220

6.3V

C4568

0.33

50V

C4548

0.33

50V

C4508

6.3V

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_OUT

ENV_DET

VCR_A_MUTE

CTL+

CTL-

C_ROTARY

DUMMY_V.SYNC

V.REC_ST_H

H.AMP_SW1

COMP

Y/C_VIDEO

P.CON+5V_A

TUNER_VIDEO

V.SYNC

AUX_V[F/R]

DVD_VIDEO

Y/C_VIDEO

AUX_V[F/R]

DUMMY_V.SYNC

TUNER_VIDEO

P.CON+5V_A

P.CON+8V_B

Y/C_VIDEO

VIDEO_OUT

NORMAL_A

P.CON+8V

GND

P.CON+5V_A

V.REC_ST_H

CTL+

CTL-

P.CON+8V_B

Y/C_AUDIO

GND

HOT

V.SYNC

FROM DVD IN/OUT

(VCR PCB)

Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM

FROM CHROMA/IF

FROM/TO TV POWER

FROM/TO MICON

FROM/TO CYL

FROM REGULATOR1

FROM/TO HI-FI/DEMODULATOR

AE HEAD(-)

FROM/TO HEAD AUDIO CONTROL

TO FULL ERASE HEAD

PCB010
VMC293

FROM/TO DIGITAL COMB FILTER

5.3

5.2

0.7

FE HEAD(GND)

FE HEAD(HOT)

Vref

2.3V

SP,LP

AMP

ALC

A-VCC

1
2
3

A-GND

PRE GND

REC:LP<EP

PB:EP

DET

PB,EE

VREF

REC
AMP

MUTE

AUTO
BIAS

LINE

AMP

REC

FM-EQ

AGC

VHS

SOPB

FM EQ

S-EQ

MAIN

DE-EM

LIM

DOUBBLE

DEM

SUB

LPF

DET

EMPHA

FIL

MAIN 4.7K

Y-VCC

V.SYNC

SEP

6DB

QV/QH

AGC

TC2

BAL

TC1

REG

2
3

VDD

4Fsc

CLOCK

PLL

TIMMING

OUT

DRIVER

AUTO-BIAS

CLAMP

CCD

VSS

OUT

VCA

CLAMP

VCP

ALWAYS

VX01

320FH

VCO

SLD

PHASE

fo-ADJ

PHASE

Q-ADJ

AGC

FIL

Y-GND

FBC

1/2

VIDEO

AGC

Y/C

MIX

NC1

N.L.

DEEM

Y-LPF

CLAMP

DETAIL

ENH

EMPHA

MOD

NORMAL

R-EQ
TEST

YNR/COMB

3.58M

BPF1

B.D

AMP

CNC

BGA

AFTER

BEFORE

3.58M

BPF2

B-UP

AMP

Main
CONV

ACC
AMP

DET

ACC

C-LPF

4.21M

BPF

Sub

CONV

LPF

REC

AFC

APC

REC
APC

C-VCC

SERAIL

DECODER

C-GND

C-ROT
RF-SW

AUDIO

MUTE

HA SW

ENV
DET

ACC
DET

HA VCC

COMPOUT

KILL

DET

CHROMA

GND

PB-C

VSS

SYNC

2.2

1.8

4.0

0.7

5.0

1.7

1.8

2.0

2.2

4.9

2.3

2.0

2.2

2.3

2.2

2.5

2.3

2.2

2.3

2.4

5.0

1.0

1.7

1.4

1.5

0.1

2.2

1.8

2.8

4.9

3.6

2.9

1.6

2.3

2.0

4.0

2.0

2.6

3.1

2.8

3.0

1.7

0.8

2.2

5.0

2.3

3.3

4.0

2.6

1.9

5.0

4.8

2.8

0.5

CTL+

CTL-

0.7

4.8

4.0

3.4

1.7

2.3

SP-CH1 (R)

SP-CH2 (L)

EP/LP-CH1 (R)

EP/LP-CH2 (L)

HF1 (R)

HF COM

HF2 (L)

SP COM

EP/LP COM

4.9

5.0

AE HEAD(+)

AUDIO REC

AUDIO PB

G-13

G-14

Содержание MW24FN3

Страница 1: ...SERVICE MANUAL COLOR TELEVISION VIDEO CASSETTE RECORDER DVD VIDEO PLAYER MW24FN3 FILE NO 140 200317 DOCUMENT CREATED IN JAPAN May 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: ...sette 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 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 INSTRUCTIONS Slide the Rack Load...

Страница 7: ...n Unit ON and set the DVD mode Check that the No disk is displayed on the screen Press and hold the STOP DVD button on the front panel Simultaneously press and hold the 7 key on the remote control unit Hold both keys for more than 2 second The On Screen Display message PASSWORD CLEAR will appear The 4 digit password has now been cleared 1 2 3 4 5 6 7 To unlock the Tray Lock please follow the steps...

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

Страница 9: ...e Advance 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 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 tim...

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: ... 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 MP3 Playback No Digital Out Dolby Digital Yes PCM Yes DTS Yes MPEG1 MPEG2 Yes Down Mix Out Dolby Digital MPEG1 MPEG2 Yes TruSurround No Screen Saver No G 16 Accessories Owner s Manual Language English w Guarantee Card Yes Remote Control Unit Yes Battery Yes UM size x pcs ...

Страница 15: ...1 Audio Input RCA x 2 Stereo Video Output RCA x1 Audio Output RCA x 2 Stereo Digital Audio Output Coaxial DVD Only VHF UHF Antenna Input F Type AC Inlet No G 18 Set Size Approx W x D x H mm 655 x 473 5 x 580 G 19 Weight Net Approx 36 0kg 79 4lbs Gross Approx 40 0kg 88 2lbs G 20 Carton Master Carton No Content Material Dimensions W x D x H mm Description of Origin Gift Box Yes Material Double White...

Страница 16: ...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 17: ... 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 18: ...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 19: ...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 20: ...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 21: ...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 22: ...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 23: ... 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 24: ...is Ass y Fig 3 2 A Insulator R Green 1 Main Frame Ass y Main Chassis Ass y 3 3 RACK LOADING MAIN GEAR RACK LOADING SPRING Refer to Fig 3 3 1 2 Press down the catcher 1 and slide the Rack Loading Remove the Rack Loading Rack Loading Spring and Main Gear Fig 3 3 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...

Страница 25: ... 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 26: ...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 27: ...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 28: ...ip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 4 2 2 GND on the CRT Screwdriver Alligator Clip Support CRT GND on the CRT Rubber Cap CRT Support Fig 4 1 Fig 4 2 3 After one side is removed pull in the opposite direction to remove the other NOTE DISASSEMBLY INSTRUCTIONS INSTALLATION 1 Clean the spot where the cap was located with a sm...

Страница 29: ...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 30: ...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 31: ...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 32: ...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 33: ...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 34: ...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 35: ... 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 36: ... 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 37: ...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 38: ...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 39: ...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 40: ...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 41: ...USTMENT PARTS LOCATION GUIDE 5 6 7 8 9 10 1 2 3 4 1 Tension Connect 2 Tension Arm 3 Guide Roller 4 Audio Control Head 5 X value adjustment driver hole 6 7 8 9 10 P4 Post T Brake Spring T Reel S Reel Adjusting section for the Tension Arm position ...

Страница 42: ...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 43: ...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 44: ...e 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 ...

Страница 45: ...e 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 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 c...

Страница 46: ...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 47: ...001 CP602 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 CP1704 J8007 J4202 J4201 TP4201 CP001 CRT CRT PCB DEFLECTION PCB VCR PCB CD002 CD604 CD602 CD603 CD8501 CD8505 CD803 CD805 CD...

Страница 48: ...025EZ01ZP REG 1 8V IC2001 PQ070XZ01ZP OPE AMP IC2303 BA10358F E2 OPE AMP IC2304 BA10358F E2 SPD SLD TD FD E E B C DMUTE OP AMP IC2302 BA10358F E2 D 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 KFG E TR FO A B C D E F B A TX SPDIF RX A 1 8V B 2 5V...

Страница 49: ...EP 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 CONP OUT Q4504 BIAS OSC Q4503 SW Q4501 Q4502 AUDIO PB SW HF1 HF2 HI FI DEMODU LATOR HF_COM COIL BIAS OSC X4501 3 579545MHz VX0...

Страница 50: ...ESET 5 6 EEPROM 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 EXIT_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 X...

Страница 51: ..._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 DIGITAL COMB FILTER HI FI DEMODULATOR 3 ZERO SW Q4204 D AUDI...

Страница 52: ...IA78L10F 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 VM_OSD_Y 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 ...

Страница 53: ...OUT_R SP_OUT_L SOUND AMP 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 54: ...COM FSC HF1 Y C_AUDIO NORMAL_A IN OUT MICON Y C AUDIO CCD 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 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 FILTER E 13 ...

Страница 55: ...01 TC90A45F 13 15 16 8 4 10 AV SW IC1502 MM1501XNRE 2 6 1 4 3 AV SW IC1504 MM1501XNRE 2 6 1 4 3 VIDEO OUT SW 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 CCD 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 CCD HEAD AMP E 15 E 16 ...

Страница 56: ...VBS 12 CVBS RX P CON 9V_D P CON 5V_D P CON 3 3V SPDIF 134 DVD_RESET 2 3 5 3 MIXER IC8004 NJM4580M 7 1 6 1 4 AUDIO SW 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 CCD HEAD AMP ZERO HI FI DEMODU LATOR DVD_VIDEO SW_AUDIO_OUT_L SW_AUDIO_OUT_R MICON DIGITAL COMB FILTER SOUND AMP E...

Страница 57: ...KIA278R09PI Q3014 BACKUP 5V Q8015 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 P CON 5V P C...

Страница 58: ... 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 CP603B 7 6 5 VM_OUT CLAMP OFF B OUT 4 3 1 R OUT VM_OSD_Y 8 FEED BACK SWITCHING IC1702 KIA431A ...

Страница 59: ...72 R2071 L8501 C2322 R2330 R2328 R8502 R8507 R8514 R8515 R8513 C8520 L8502 R2014 R2063 CP2301 R4106 IC8504 C2027_1 C2015_1 C2024_1 R2048 R2049 C2003_1 C2005_1 C4037_1 C4062_1 C8549_1 C8528 R8533 R8535 C8502 W844 R8524 R8520 C8522 C8515 L8503 C8509 C8516 R8522 Q8503 C8510 R8528 W848 C8524 C8508 R8508 W839 C8501 Q8501 R8505 C8504 W845 W849 C8521 C2035 C2026 C2034_1 L2003 C8547_1 B2003 C2019 R2076 L2...

Страница 60: ...97 W279 W280 W284 W290 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 D1731 D1729 R5512 W030 W081 D2201 W020 R3001 Q3002 R3006 W018 L3002 CP602 W065 C321 W843 W286 W287 W...

Страница 61: ... R8021 Q2202 Q2201 Q2203 C2202 R105 C2205 C2203 R5522 R4560 Q116 R171 C8012 C8014 C121 C2207 C4579 C2209 R5523 R4506 C2213 C1532 C156 R177 C167 W863 I C 1 0 1 C4514 R4523 IC8002 IC1504 Q106 C120 I C 6 0 1 R124 R4504 Q4502 Q4501 R4507 C117 C111 C616 C646 C645 C644 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 C...

Страница 62: ...53 SW2252 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 D403 R 4 3 6 R435 C...

Страница 63: ...A17A VEBA17A R1 D1 S1003Y S1002Y S1001Y R2 CP101 SW102 PRINTED CIRCUIT BOARDS RELAY SW INSERTED PARTS SOLDER SIDE RELAY SW CHIP MOUNTED PARTS SOLDER SIDE FG CHIP MOUNTED PARTS SOLDER SIDE VEBA13A F 9 F 10 ...

Страница 64: ...3V KA C2005_1 100 6 3V KA IC2001 PQ070XZ01ZP REG 1 8V IC 1 2 3 4 5 6 TD FD SLD SPD REFDAC FE_RESET LMD2 LMD1 TR TR FO FO OPN_SW LMD1 VR DVD LD DVD LD CD LD DVD VR CD LD CD A LMD2 PE4 B SCL SDA C PE1 B REFD IRQ0 A D F D E C REFD SCL SDA IRQ0 F FE_RESET XDATA XBCLK E XPCLK AFEC_SCTST OPN_SW BOOT_MODE DMUTE VR CD PC2I SPD_FG CLS_SW TD FD REFDAC SLD VR DVD 1 8VD SPD TR PC3 TR FO FO SRAM_DQM SRAM_WEN S...

Страница 65: ...44 100K 1 R2342 100K 1 R2340 100K 1 C2322 10 16V KA C2315 10 16V KA C2316 10 16V KA C2319 0 1 F C2317 0 001 B C2318 0 01 B C2321 0 1 F C2308 0 1 B C2306 0 0022 B C2310 100P CH C2305 0 1 B C2301 0 1 B C2324 0 1 B C2314 0 1 F C2320 0 1 F W835 W836 Q2301 KTC3875S_Y_RTK SPDFG CTL Q2303 2SA1037AK DMVTE_CTL Q2302 KTA1504S_Y_RTK SPDFG CTL Q2305 KTA1504S_Y_RTK 5VREG CD2301 2H071001 FFC 100mm C2307_1 100 1...

Страница 66: ...5 DQ0 D_RTS ADDR19 ADDR16 D_CTS ADDR20 ADDR17 SMI_CLK D_RXD DQ15 ADDR18 DQ14 ADDR19 SMI_DQMU DQ13 DQ12 ADDR20 SMI_DQML DQ11 SMI_WE DQ10 SMI_CAS DQ9 SMI_RAS DQ8 DQ7 AT_RST DQ6 AFEC_SCTST AFEC_SCTST_B AT_RD SMI_CS0 DQ5 XPCLK XPCLK_B AT_WR AD13 DQ4 VFD_CLK AD12 DQ3 XBCLK XBCLK_B DQ2 VFD_DOUT AD11 DQ1 XDATA XDATA_B VFD_DIN AD10 DQ0 VFD_STB AD0 SCL SCL_B SMI_CLK KB AD1 SMI_DQMU SDA SDA_B SDA_B AD2 SMI_...

Страница 67: ...A3 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 DQ15 DQ14 DATA0 ADDR6 AD9 AD13 DQ13 DQ12 DQ11 F_OE ADDR5 AD8 AD10 DQ10 DQ9 DQ8 ADDR4 AD7 AD0 DQ7 DQ6 DQ5 F_CE ADDR3 AD6 AD1 DQ4 DQ3 DQ2 ADDR1 ADDR2 AD5 AD2 DQ1 DQ0 SMI_CLK AD4 AD3 SMI_...

Страница 68: ...uH 0305 C8518 0 1 F C8519 0 1 F C8504 22P CH C8502 22P CH C8508 56P CH C8515 22P CH C8520 22P CH C8522 56P CH C8521 22P CH C8524 56P CH C8516 22P CH C8510 0 1 F C8509 0 1 F C8501 0 1 F W861 W838 W837 W847 W834 W833 W818 W842 W841 W839 W845 W844 W849 W848 Q8501 KTA1504S_Y_RTK BUFFER Q8502 KTA1504S_Y_RTK BUFFER Q8503 KTA1504S_Y_RTK BUFFER CD8501 2H0C2204 FFC 1 25mm C8513_1 4 7 50V KA C8507_1 4 7 50V...

Страница 69: ... CH C8530 0 0047 B C8531 82P CH W825 W870 W871 W859 Q8505 KTC3875S_Y_RTK LEVEL CONVERT C8549_1 100 6 3V KA C8547_1 100 6 3V KA IC8504 PQ025EZ01ZP REG 2 5V IC 1 2 3 4 5 6 GND RXD TXD M_GND P CON 9V P CON A5V D_GND P CON 3 3V SPDIF P CON A5V P CON 5V P CON 3 3V GND D_GND P CON 5V P CON 3 3V VCC 9V GND D_GND P CON A5V P CON 3 3V P CON 3 3VA GND SPDIF RXD TXD P CON 2 5V P CON 3 3V D_GND P CON 3 3V D_G...

Страница 70: ...037AK BUFFER C4571 220 6 3V KA 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 C4511 220 6 3V YK C4568 0 33 50V KA C4548 0 33 50V KA C4508 47 6 3V KA 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_OUT...

Страница 71: ... TX Y C_VIDEO OSD_Y RX Y C_CLK Y C_DATA RESET DVD_RESET Y C_CS AV_SW1 DUMMY_V SYNC H SW AT 5V 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_R CAP_F R Y C_CS OSD_...

Страница 72: ...K 1 4W R2212 4 7K 1 4W R2208 560 R2206 820 R2204 1 2K R2203 1 8K R2201 3 9K R2205 4 7K R4214 1K R4217 470 R4207 470 R2202 75 R4212 4 7K R8005 220 R8007 2 2K R8004 68 R2223 270 1 4W R2224 270 1 4W R2227 270 1 4W R4239 220 1 2W R8003 100K R8006 3 3K R8013 1 5K R4215 4 7K R4218 220 R4216 680 R4219 1K C4204 10 16V KA C4205 10 16V KA C4206 10 16V KA C4212 10 16V KA C2206 100 16V YK L8002 100uH C2213 47...

Страница 73: ... 0 1 B C628 0 47 B C646 0 1 B C634 1 B C601 0 1 F W810 W819 W830 W833 W827 Q606 2SC2412K SW Q602 2SC2412K PROTECT CD603 CU284501 CD602 CU291701 SW_C P CON 5V_B P CON 5V COMB_FSC VCR_POWER_H P CON 5V P CON 8V P CON 5V_B AT5 7VREG 8 5VREG MOTOR 12V 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...

Страница 74: ...12 68K 1 4W C350 22 50V YK C321 2200 25V YK C311 10 16V KA C305 10 16V KA C326 10 16V KA C323 10 16V KA C310 220 16V YK C306 10 16V KA C315 1 50V KA C328 10 16V KA C331 10 16V KA C308 10 16V KA C309 10 16V KA C357_1 10 50V YK C329 10 16V KA C327 10 16V KA C358 0 0056 B C302 0 0056 B C318 0 01 B C307 0 01 B C319 0 01 B C316 0 033 B C320 470P B C313 470P B C332 470P B C317 0 22 B C325 0 22 B C324 47...

Страница 75: ...F W872 W834 TP5501 HIFI ENV C5514 22 35V YK 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 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 FSC...

Страница 76: ...510 0 01 B C1508 0 01 B C1502 0 1 B C1501 56P CH C1517 0 01 B C1506 27P CH C1505 0 01 B C1507 0 01 B C1509 0 01 B C1511 0 47 B C1523 39P CH C1514 120P CH C004 0 1 F C001 0 1 F C1537 1 B C1531 1 B C1525 1 B C1530 0 1 B C1538 1 B W820 W829 W811 W815 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_FS...

Страница 77: ...V KA C8019 56P CH C8070 820P CH C8081 100P CH C8079 100P CH C8025 820P CH C8064 820P CH C8090 0 1 F C8077 820P CH C8014 0 1 B C8017 0 01 B C8044 0 1 B C8012 0 1 B C8020 100P CH W816 W844 W851 W850 W887 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 5...

Страница 78: ... 1000 6 3V YK C3023 470 6 3V YK C3012 22 35V YK C3025 470 6 3V YK C3028 470 16V YK C3008 10 50V YK C3005 470 6 3V YK C3007 1 50V KA C3006 220 16V YK C3003 100P CH C3024 0 1 B C3027 0 1 B C3001 0 1 B C3014 0 1 B 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 2...

Страница 79: ...D1713 21DQ09N D1734 21DQ09N D1723 FE201 6L49 D1730 FE201 6L49 D1729 1N4937 D1731 1N4937 D1716 1N4937 D1718 1N4937 D1709 1SS133 D1726 1SS133 D1702 1SS133 D1706 RM11C EIC D1705 RM11C EIC D1710 RM11C EIC D1711 RM11C EIC D1704 RGP15J D1707 RGP15J D1720 1SS133 D1733 1SS133 D1728 1SS133 D1722 1N4937 D1719_1 SB340L 6737 B1704 FCM2012H 102T04 B1703 W4BRH3 5X6X1 0 B1701_1 W4BRH3 5X6X1 0 R1726 1K 1 4W R1725...

Страница 80: ...0 1 2W R447 560 1 2W R444 560 1 2W R415 560 1 2W R439 1 2K 1 2W R453 1 2K 1 2W R446 56K 1 4W R414 100 1 4W R413 6 8K 1 4W R452 68K 1 2W R407 470 1 2W R429 2 2 1 2W R432 18K 1 4W R428 680 1 4W R434 1 5 1 2W R419 10K 1 2W R427 68K 1 2W R418 1K 1 4W R443 1K 1 4W R438 8 2K 1 2W R450 680 1 2W R437 680 1 2W R441 10K 1 4W R442 15K 1 4W R425 22K 1 4W R410 2 2K 1 4W R448 5 6K 1 4W R416 1 5K 1 4W R409 100K ...

Страница 81: ...NG AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME D803 1SS133 D801 1SS133 D802 1SS133 D806 1SS133 D804 1SS133 D805 1SS133 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 R819 180 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 R806 1K 1 4W R818 180 1 4W R8...

Страница 82: ...6 1 2 3 4 SW2 SW1AB 271 10A S1002X S1001X S1004X S1003X S1005X S1002Y S1001Y S1004Y 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 VEBA13 PCB690 G 37 G 38 ...

Страница 83: ..._H V OUT ACL H OUT ANODE V801 CRT H V VMC293 180V GND HEATER VM_OUT CLAMP_OFF B OUT G OUT R OUT GND CUT OFF 12 11 10 9 8 7 6 5 4 CP806 SCREEN FOCUS CRT PCB PCB110 F 1 J801 CRT SOCKET 180V GND HEATER FB401 FBT FOCUS SCREEN GND GND GND GND B_DOWN EMERGENCY P CON 5V AFC ACL H OUT TV_POWER_H V OUT 2 1 FE HEAD HOT FE HEAD GND FULL ERASE HEAD ASS Y H5002 FE HEAD HOT FE HEAD GND COMMAND TRANSMITTER TM601...

Страница 84: ...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 MOTOR DRIVE MPEG The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE WAVEFORMS REGULATOR 2 H 1 ...

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

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

Страница 87: ...1 1 101 101A 101B 101C 101D 101F 101G 101H 212 212 212 212 212 133 A 130 101E 101I 101I 212 212 PCB110 CRT PCB ASS Y 201 201 201 201 113 134 134 118 118 143 143 132 142 134 202 202 202 202 102A 102 202 129 202 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 136 213 139 208 126 208 111 214 208 119 208 208 123 208 208 138 137 137 208 208 128 131 208 208 208 208 116 115 114 206 206 206 206 137 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: ...68A RELAY PCB ASS Y 702 AA AA 705 603 609 610 604 602 AA AA 605 601 605 703 PCB640 SW PCB ASS Y CD2001 CD2301 SW2 CP1 Do not disassemble the parts further more than this condition because minute adjustments are needed 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 ...

Страница 92: ...907 7260000342 SHEET CAUTION 120 AE000160 752WSA0331 SHIELD COVER DECK 121 BZ710671 752WSA0292 SHIELD AV JACK 122 AD301963 752WSA0321 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 FRONT 129 AE000177 722549A193 SHEET RAT...

Страница 93: ...IER 3x8 213 BZ710240 8107230804 SCREW TAP TITE S BIND 3x8 214 BZ710337 8107930604 SCREW CUP S 3x6 AE000179 723000C217 SHEET BAR CODE AD300432 791WHA0092 LAMIFILM BAG BZ710687 792WHA0350 PACKAGE TOP BZ710688 792WHA0351 PACKAGE BOTTOM AE000180 793WCDB736 GIFT BOX AE000170 A5F102A975 INSTRUCTION BOOK KIT AD302404 J5500817 REGISTRATION CARD AE000171 J5F10201A 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: ...300002A SPRING RACK 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 701 BZ710187 8110226804 SCREW TAP TITE P BIND 2 6x8 702 AD301851 8110120604 SCREW TAP TITE P PAN 2x6 703 AD301852 8...

Страница 96: ...2LF3222M CE 2200 UF 25V C357 AD301348 E02LU5100M CE 10 UF 50V 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 C 0 015 UF 1 5KV C429 AD301434 E02LU4101M CE 100 UF 35V C430 BZ110101 E5EZF3222M CE 2200 UF 25V C432 AE000272 E50HU2470M CE 47 UF 16V ...

Страница 97: ...SS133T 77 D1710 BZ410062 D2WTRM11C0 DIODE SILICON RM11C EIC D1711 BZ410062 D2WTRM11C0 DIODE SILICON RM11C EIC D1712 BZ410067 D97U02R21B DIODE ZENER MTZJ2 2B T 77 D1713 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N TA2B1 D1715 AD300671 D97U01801B DIODE ZENER MTZJ18B T 77 D1716 AD300731 D2WXN49370 DIODE SILICON 1N4937 D1717 AD300671 D97U01801B DIODE ZENER MTZJ18B T 77 D1718 AD300731 D2WXN49370 DIODE SI...

Страница 98: ...C M68AW127BM70N6 IC2301 BZ611126 I03F065600 IC LA6560 IC2302 AD301770 I07E00358F IC BA10358F E2 IC2303 AD301770 I07E00358F IC BA10358F E2 IC2304 AD301770 I07E00358F IC BA10358F E2 IC3001 AD301931 I1KA78R050 IC KIA278R05PI IC3002 AD301929 I1KA78R090 IC KIA278R09PI IC3003 AD301931 I1KA78R050 IC KIA278R05PI IC3004 AD301931 I1KA78R050 IC KIA278R05PI IC4002 AD301773 I5PK055190 IC STI5519AVB IC4003 AD30...

Страница 99: ...3 BZ510001 T6YJ1037K0 TRANSISTOR SILICON 2SA1037AKT146R S Q2304 BZ510071 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK Q2305 BZ510108 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q3001 BZ510002 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R S Q3002 BZ510105 TCAT03209Y TRANSISTOR SILICON KTC3209_Y AT Q3003 BZ510105 TCAT03209Y TRANSISTOR SILICON KTC3209_Y AT Q3004 BZ510002 T8YJ2412K0 TRANSISTOR SILICON 2S...

Страница 100: ...0041 02167F101J COIL 100 UH L4502 BZ310114 031626009R COIL BIAS OSC 1626009 L4504 BZ310041 02167F101J COIL 100 UH L4505 BZ310040 02167F470J COIL 47 UH L4506 BZ310040 02167F470J COIL 47 UH L4509 BZ310005 02167D101K COIL 100 UH L5501 BZ310201 0216A6101K COIL 100 UH L5502 BZ310039 02167F220J COIL 22 UH L5503 BZ310039 02167F220J COIL 22 UH L5504 BZ310039 02167F220J COIL 22 UH L8001 BZ310041 02167F101J...

Страница 101: ...DS W4BRH3 5X6X1 0X2 BL001 BZ310014 023C00022A COIL BALUN HPN 01 BT001 AE000012 1412004008 BATTERY MANGAN R03 AB E_2P_G BT002 AE000012 1412004008 BATTERY MANGAN R03 AB E_2P_G CD002 BZ614411 06CU011902 CORD CONNECTOR CU011902 CD303 BZ614424 06CU149001 CORD CONNECTOR CU149001 CD602 AD302218 06CU291701 CORD CONNECTOR CU291701 CD603 AE000133 06CU284501 CORD CONNECTOR CU284501 CD604 AE000132 06CU282401 ...

Страница 102: ...44 124120301A EYE LET XRY20X30BD EL004 BZ614043 124116281A EYE LET XRY16X28BD F1701 AD301046 081PC6R305 FUSE 51MS063L FB401 AD302140 043224005F TRANSFORMER FLYBACK FSU24A001 FH1701 BZ614005 06710T0006 HOLDER FUSE EYF 52BC FH1702 BZ614005 06710T0006 HOLDER FUSE EYF 52BC OS2201 AD301949 0773071003 REMOTE RECEIVER RPM7138 SH10 RY1701 AD300114 0560V20115 RELAY ALKS321 SP351 BZ614381 070C546004 SPEAKER...

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

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