Toshiba MV13DL2 Service Manual Download Page 40

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L4004

2623003

15.6KHz TRAP

L4007

100uH

Q4006

2SD734

BIAS OSC

Q4010

2SC2412K

BUFFER

Q4002

2SC3331

AUDIO
PB SW

Q4001

2SC3331

AUDIO
PB SW

Q4008

2SC2412K

Q4005

2SA1318

BIAS CTL

Q4009

2SA1037K

BUFFER

Q4007

2SA1037AK

BUFFER

X4001

3.579545MHz

C4058

6.3V

C4034

50V

C4016

4.7

25V

C4011

50V KA

C4017

50V

C4004

16V

C4043

50V

C4024

4.7

25V

C4010

6.3V

C4053

0.01 B

C4054

0.01 B

C4049

200P

C4047

18P CH

C4018_1

0.0027

C4002

0.01 B

C4044

0.1

C4077

0.1 B

C4036

0.022

C4032

0.022

C4085

0.1

C4029_1

0.056

C4055

0.022

C4048

0.01

C4050

0.01

C4038

0.1

C4025

0.0022

C4005

0.01

C4003

0.1

C4009

0.1 F

C4072

0.1

C4078

0.1 B

C4066

C4073

C4065

C4014

0.039

C4006

0.015

C4041

390P

C4069

0.01 B

C4083

27P

C4052

0.01 F

C4028

0.1

C4027

820P

C4020

0.01 B

C4015

0.022

100V

C4074

470P

C4051

0.01 B

C4046

0.01 B

R4057 2.2K

R4005

R4063

3.3M

R4055 10K

R4078

100

R4039

33K

R4068

47K

R4067

47K

R4048

4.7K

R4049

1.2K

R4051

27K

R4047

39K

R4013

12K

R4012

18K

R4007

330

R4072

12K

R4008

15K

R4009 3.3K

R4065

2.2K

R4046

R4041

6.8K

R4044

8.2K

R4019

4.7K

R4026

47K

R4070

47K

1/4W

R4031

12K

1/4W

R4050

680K

R4010

3.3K

R4027

270

R4034

820

R4036

47K

R4054

2.7K

R4004

2.7K

R4079

3.3K

R4053

1.5K

R4066

4.7K

R4059

3.9K

R4020

10K

R4015

2.2

R4052
56 1/4W

R4028

1.5K

R4029

2.2M

R4060

220K

R4076 1M

R4062

220K

R4081

47K 1/4W

R4006

1/4W

R4033

R4014

1.8K

R4024

10K

R4032

27K

R4022

6.8K

R4023

15K

R4025

270K

R4003

10K

R4002

10K

R4001

560

R4011

22K

C4061

50V KA

C4057

16V

C4039

50V

C4037

50V

C4033

2.2

50V

C4031

2.2

50V

C4030

16V

C4045

6.3V

C4070

6.3V

C4035

100

6.3V

C4076

100

6.3V

C4026

100

6.3V

C4060

50V

C4075

16V

C4062

50V KA

C4008

100

6.3V

C4023

6.3V

C4021

6.3V

C4071

50V KA

C4059

4.7

25V

C4007

50V KA

C4022

10
16V

W896

W863

W828

W823

W827

W821

W836

W822

W879

L4002

100uH 0305

L4008

100uH 0305

L4003

100uH

L4001

100uH 0305

L4005

47uH

0305

L4009

100uH

L4010

100uH

0305

TUNER VIDEO SIGNAL

D4004

MTZJ6.8B

D4003

MTZJ6.8B

TP4001

JWF-50K-1

DURING PLAYBACK

MEASURED WITH THE DIGITAL TESTER

NOTE:

THE DC VOLTAGE AT EACH PART WAS

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

IC4001

LA71067SM-MPB

Y/C/AUDIO/CCD/HEAD AMP IC

100

CP4001_1

TOC-C04X-B1

AUDIO SIGNAL(PB)
AUDIO SIGNAL(REC)

CP4003

TMC-T02X-E1

T4001

1626007

COIL,
BIAS OSC

CP4002

IMSA-9604S-06Z14

Q4003

DTA124ES

RECORD COLOR SIGNAL

S801Y

S801X

S802X

S802Y

S807X

S807Y

CAUTION: DIGITAL TRANSISTOR

RECORD LUMINANCE SIGNAL

TUNER AUDIO SIGNAL
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL

IS NON POLAR ONE.

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP

THE RESISTOR MARKED F IS FUSE RESISTOR.

NOTE:

TU_AUDIO

P.CON+5V

INPUT_SEL

REAR_A_IN_R

FRONT_A_IN_L

SP/LP/EP-H

FRONT_VIDEO_IN

FRONT_A_IN_L

REAR_VIDEO_IN

REAR_A_IN_R

SD_VIDEO

P.CON+5V

Y/C_AUDIO

GND

SP/LP/EP-H
TRICK_PB-H/EE-H

P.CON+5V

V.REC_ST_H
C_ROTARY
VCR_A_MUTE

TU_VIDEO

REC/EE/PB
DUMMY_V.SYNC
CTL-

FRONT_VIDEO_IN

CTL+
DOC_XO_CTL
INPUT_SEL

ENV_DET

REAR_VIDEO_IN

COMP
ENV_DET
H.SW
SD_VIDEO
V.SYNC

COMP

CHROMA_VIDEO

Y/C_AUDIO

DUMMY_V.SYNC

P.CON+5V

SD_VIDEO

Y/C_AUDIO

CTL+

V.REC_ST_H

TU_AUDIO

CTL-

TU_VIDEO

CHROMA_VIDEO

GND

V.SYNC

TRICK_PB-H/EE-H

V.REC_ST_H

VCR_A_MUTE

DOC_XO_CTL

SP/LP/EP-H

REC/EE/PB

C_ROTARY

P.CON+5V

H.SW

(SYSCON PCB)

Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM

PCB010
VMX192

(S801)

FROM/TO POWER

(CD4001)

(S802)

FROM/TO MICON

5.2

2.5

2.4

5.1

0.3

2.8

4.6

1.0

1.8

5.1

1.8

2.4 2.4 2.4

0 2.4 5.0 2.3 2.3 2.8 2.3 1.5 2.0

4.0 2.3 2.2 3.0 4.1 3.4 4.9 3.4 5.0 5.0

5.0 4.2 2.3 0.1

2.2

2.7

2.5

3.0

3.2

2.8

4.9

2.8

3.5

2.5

1.5

1.0

3.0

4.8

1.0

2.1

2.8

3.4

2.0

0.2

1.0

5.0

1.6

4.9

0.8

5.0

1.5

2.4

VIDEO OUT

AFC

DET

SYNC

AUTO-BIAS

VSS

TIMMING

ACC

AMP

H.A

CH3

OUT

REC SP

OUT

REC EP

ALC-LEVEL

PB-Y

NC1

DEEN

N.L.

MIX

Y/C

PB-C

AFTER

BEFORE

KIL

NOMAL

HA TEST

TEST

NOMAL

VHS

SQPB

H.AMP

CH1

CH2

CH4

H.A GND

Y-Vcc

Y-GND

4Fsc

OUT

C.SYNC

BGA

TEST

R-EQ

PHASE-EQ

CLOCK

PULL

OUT

CCD

DRIVER

FM-EQ

S-EQ

AFC

REC

APC

REC

BPF1

3.58M

BPF2

3.58M

CONV

V/I

DEM

SUB
LPF

ENH

DETAIL

EMPHA

LIM

DOUBLE

Y-LPF

YNR/COMB

INS.

Chara

6DB

SEP

SYNC

1/2

FBC

TC2

AGC

V-AGC

CLAMP

VCP

CLAMP

VCA

CLAMP

VDD

C-VCC

ALWAYS

SLD

VCO

320FH

VX01

C-LPF

BGA DET

ACC

AMP

B-UP

C-GND

REG

DET

KIL

B.D.

GCA

AMP

CONV

Main

BPF

4.21M

BALANCER

CONV

Sub

MOD

REC

FM-EQ

AGC

DELAY

FM-EQ

AMP

AGC

AMP

CTL

HA SW

C ROT

RF SW

MUTE

AUDIO

R/P

AUDIO

R/P

Y/C

FILT

REC AGC

COMP OUT

ENV DET

H.A VCC

H.A GND

AMP

LINE

BIAS

AUTO

MUTE

A.GND

A-Vcc

2.3V

Vref

ALC

/EE

Vref

AMP

REC:
EP/LP
PB:EP

REC

PB/EE

AMP

SP-CH1 (R)

SP-CH2 (L)

2.2

1.4

2.8

2.3

2.6

2.0

2.6

SP_COM

4.2

4.4

4.6

0.7

FE HEAD(GND)

FE HEAD(HOT)

FROM/TO F/E HEAD

FROM/TO I/O

FROM/TO CHROMA/IF

2.6

4.8

5.0

4.2

5.3

5.2

AUDIO PB

AE HEAD(+)

CTL-

CTL+

AUDIO REC

AE HEAD(-)

FROM/TO A/C HEAD

FROM/TO CYL/MOTOR

Summary of Contents for MV13DL2

Page 1: ...SERVICE MANUAL COLOR TELEVISION VIDEO CASSETTE RECORDER FILE NO 140 200023 MV13DL2 ...

Page 2: ... whether 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 terminal...

Page 3: ...H Destination USA CATV Tuning System F Synth Input Impedance VHF UHF 75 ohm CH Coverage 2 69 4A A 5 A 1 A I J W W 1 W 84 Intermediate Picture FP 45 75MHz Frequency Sound FS 41 25MHz FP FS 4 5MHz Preset CH No Stereo Dual TV Sound No G 4 Signal Video Signal Input Level 1 V p p 75 ohm Output Level 1 V p p 75 ohm S N Ratio Weighted 50 dB Horizontal Resolution at SP Mode 230Lines Audio Signal Input Lev...

Page 4: ...Clock Yes CH AV Yes Tape Counter Linear Counter Yes Tape Speed Yes Sleep Time Yes Stereo Audio Output No Bilingal No SAP No Control Volume Yes Level Bright Contrast Sharpness Color Yes Tint Yes Bass Treble Balance No Manual Tracking Yes Play Stop FF Rew Rec OTR T Rec Pause Eject Tape In Symbol Mark Yes Auto Tracking Manual Tracking Yes Caption Text Yes Index No Muting Yes Hi Fi No Repeat Yes Zero ...

Page 5: ...Auto Play Auto Rewind Auto Eject Yes VIDEO PLUS SHOWVIEW G CODE No Auto Clock Yes Forward Reverse Picture Search Yes One Touch Playback No Auto CH Memory Yes Closed Caption Yes TV Auto Shut off Function Yes End Call No Index Search No SQPB No CATV Yes CM Skip 30sec x 6 Times Yes Comb Filter No TV Monitor No Program Extend No Choke Coil No Energy Star Yes Dirty Head No V chip USA V chip Yes CANADA ...

Page 6: ...ut RCAx1 Video Output RCAx1 Audio Output RCAx1 Euro Scart No Diversity No Ext Speaker No DC Jack 12V Center Yes VHF UHF Antenna Input F Type AC Inlet No G 16 Set Size Approx W x D x H mm 362 x 369 x 382 G 17 Weight Net Approx 12 0Kg 26 5 lbs Gross Approx 14 0 kg 30 9 lbs G 18 Carton Master Carton No Content Material Dimensions W x D x H mm Description of Origin Gift Box Yes Material Double White D...

Page 7: ...K Refer to Fig 1 3 1 2 3 4 1 4 MAIN PCB Refer to Fig 1 4 1 2 3 4 5 6 Remove the screw 1 Remove the Main PCB Holder Remove the 2 screws 2 Remove the 3 screws 3 Disconnect the following connectors CP502 CP820 CP401 and CP402 Remove the Main PCB in the direction of arrow Remove the 2 screws 1 Disconnect the following connectors CP351 CP352 CP4202 and CP403 Unlock the support 2 Remove the TV VCR Block...

Page 8: ...row A Remove the 2 screws 2 Unlock the 2 supports 3 Remove the Jack Plate in the direction of arrow B Deck Shield Plate 2 Fig 1 5 1 6 DECK CHASSIS Refer to Fig 1 6 1 2 3 4 Remove the 3 screws 1 Remove the 2 screws 2 Disconnect the following connectors CP1001 CP1004 CP1005 CP1006 CP4001 CP4002 and CP4003 Remove the Deck Chassis and Deck Shield cover in the direction of arrow Deck Chassis Syscon PCB...

Page 9: ...n Chassis Main Chassis Cassette Side L Cassette Side R Locker R Fig 2 4 2 5 CASSETTE SIDE L R Refer to Fig 2 5 Unlock the 4 supports 1 and then remove the Cassette Side L R 1 Screw Torque 5 0 5kgf cm 2 2 FLAP LEVER TAPE GUIDE R Refer to Fig 2 2 NOTE When you install the Cassette Side R be sure to move the Locker R after installing Cassette Side L Cassette Side R 1 1 1 Locker R 1 Fig 2 5 Move the C...

Page 10: ...2 supports 2 and remove the Tension Band Ass y Unlock the support 3 and remove the Tension Holder Remove the SS Brake Spring Remove the SS Arm Brake 1 2 3 4 5 6 7 8 1 2 1 Loading Motor Ass y Link Lever Main Chassis Screw Torque 5 0 5kgf cm Fig 2 7 2 8 SENSOR COVER L3 Refer to Fig 2 8 Unlock the support 1 and remove the Sensor Cover L3 1 Deck PCB BOT Link Ass y B Dumper Spring 3 3 1 2 2 Tension Adj...

Page 11: ...s 2 Remove the A C Head and A C Head Spring 1 2 3 4 NOTE Do not touch the A C Head Use gloves When you install the A C Head Spring install as shown in Fig 2 13 B Refer to Fig 2 13 B When you install the A C Head tighten the screw 1 first then tighten the screw 2 finally tighten the screw 3 1 2 3 A C Head 2 2 A C Head Spring 1 3 1 2 2 A C Head Base Spring Position Fig 2 13 B 2 14 FE HEAD RECORDER O...

Page 12: ...Capstan DD Unit 1 2 3 Screw Torque 5 0 5kgf cm Fig 2 16 2 17 MIDDLE GEAR MAIN CAM Refer to Fig 2 17 A Remove the Polyslider Washer 1 then remove the Middle Gear Remove the E Ring then remove the Main Cam P5 Cam and Pinch Roller Cam Remove the Polyslider Washer 2 then remove the Joint Gear 1 2 3 Capstan DD Unit Capstan Belt 1 1 1 Fig 2 18 1 Clutch Ass y Ring Spring Coupling Gear Clutch Lever 2 2 2 ...

Page 13: ...move the Loading Gear Spring 2 When you install the Clutch Actuator install as shown in the circle of Fig 2 19 C Refer to Fig 2 19 C Fig 2 19 C Clutch Actuator NOTE Do not touch the roller of Guide Roller Fig 2 20 Loading Gear Holder Inclined T P4 Cover Guide Roller Inclined S 1 2 3 4 4 Guide Roller 2 20 INCLINED S T ASS Y Refer to Fig 2 20 Unlock the support 1 and remove the P4 Cover Remove the s...

Page 14: ... Flip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 3 2 2 GND on the CRT Screwdriver Alligator Clip Support CRT GND on the CRT Rubber Cap CRT Support Fig 3 1 Fig 3 2 3 After one side is removed pull in the opposite direction to remove the other NOTE Take care not to damage the Rubber Cap INSTALLATION 1 Clean the spot where the cap was ...

Page 15: ...pflop Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground High Pass Filter I K L M N O P R S H SW Hz IC IF IND INV KIL L LED LIMIT AMP LM LDM LP L P F LUMI M MAX MINI MIX MM MOD MPX MS SW NC NR OSC OPE PB PB CTL PB C PB Y PCB P CON PD PG P P R REC REC C REC Y REEL BRK REEL S REF REG REW REV RVS RF RMC RY S CLK S COM S DATA SEG SEL SENS SER S...

Page 16: ...arator 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 ...

Page 17: ... the center position NOTE Also can be adjusted by pressing the ATR button for more than 2 seconds during PLAY VOL MIN 5 POWER ON total hours and PLAY REC total hours are displayed on the screen Refer to the PREVENTIVE CHECKS AND SERVICE INTERVALS CONFIRMATION OF USING HOURS Can be checked of the INITIAL DATA of MEMORY IC Refer to the NOTE FOR THE REPLACING OF MEMORY IC VOL MIN 6 VOL MIN 1 Initiali...

Page 18: ...h the tape Clean the rubber and parts which the rubber touches Replace when rolling becomes abnormal Clean the Head CONFIRMATION OF USING HOURS 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 The confirmation of using hours will not be possible if clock has been set To reset clock either unplug AC cord and allow at ...

Page 19: ...ontally Clean the full erase head in the same manner Refer to the figure below Audio Control Head 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...

Page 20: ...ew MEMORY IC Table 1 1 2 Fig 1 ADDRESS is now selected and should blink Using the SET or button on the remote step through the ADDRESS until required ADDRESS to be changed is reached Press ENTER to select DATA When DATA is selected it will blink Again step through the DATA using SET or button until required DATA value has been selected Pressing ENTER will take you back to ADDRESS for further selec...

Page 21: ...002B JG002E JG002F JG153 JG022 JG024A JG154 Alignment Tape ST N5 ST NF Tentelometer JG162A Cable 8 Pins JG162D Cable 11 Pins JG162Y Cable 5 Pins JG162A JG162D JG162Y Part No VSR Torque Brake Torque S Reel T Reel Ass y Brake Torque T Reel Ass y VSR Torque Brake Torque S Reel X Value Adjustment Reel Disk Height Adjustment Used to connect the test point of SERVICE and GROUND Used to connect the Sysco...

Page 22: ... the CRT PCB with the cable JG162Y Remove the Operation PCB from the set then connect it with the Syscon PCB If necessary connect CD351 Short circuit between TP1001 and Ground with the cable JG154 Refer to MAJOR COMPONENTS LOCATION GUIDE The EOT BOT and Reel Sensor do not work at this moment At that time the STOP EJECT button is available to insert and eject the Cassette Tape Front Cabinet CRT PCB...

Page 23: ... Adjustment Jig JG024A A Cut Position Fig 1 2 B B Tension Adjust 1 3 CONFIRMATION OF PLAYBACK TORQUE AND BACK TENSION TORQUE DURING PLAYBACK Load a video tape T 120 recorded in standard speed mode Set the unit to the PLAY mode Install the tentelometer as shown in Fig 1 3 Confirm that the meter indicates 20 2gf in the beginning of playback 1 2 USING A CASSETTE TYPE TORQUE TAPE KT 300NR 1 2 3 After ...

Page 24: ...NISM Tape Running Mechanism is adjusted precisely at the factory Adjustment is not necessary as usual When you replace the parts of the tape running mechanism because of long term usage or failure the confirmation and adjustment are necessary 2 1 GUIDE ROLLER Playback the VHS Alignment Tape Connect CH 1 of the oscilloscope to TP4001 Envelope and CH 2 to TP1002 SW Pulse Press and hold the Tracking ...

Page 25: ...t CH 1 of the oscilloscope to TP4001 CH 2 to TP1002 and CH 3 to HOT side of Audio Out Jack Playback the VHS Alignment Tape Press and hold the Tracking Auto button on the remote control more than 2 seconds to set tracking to center Set the X Value adjustment driver JG153 to the 4 of Fig 2 2 B Adjust X value so that the envelope waveform output becomes maximum Check if the relation between Audio and...

Page 26: ...S 3 MECHANISM ADJUSTMENT PARTS LOCATION GUIDE 5 6 7 8 9 10 1 2 3 4 1 Tension Adjust 2 Tension Arm 3 Guide Roller 4 P1 Post 5 Audio Control Head 6 7 8 9 10 X value adjustment driver hole P4 Post T Brake Spring T Reel S Reel ...

Page 27: ...il the arising to the down of Head Switching Pulse becomes 6 5 0 5H Refer to Fig 2 1 A B Press the Tracking Auto button 6 5H 6 5H Fig 2 1 B CH 2 CH 1 CH 1 CH 2 Fig 2 1 A 2 BASIC ADJUSTMENTS 2 2 VCO FREERUN 1 2 3 4 5 6 7 8 Place the set with Aging Test for more than 10 minutes Receive the VHF HIGH Disconnect the Antenna while receiving the VHF HIGH and set to the Noise screen Once turn off the Powe...

Page 28: ...ment mode display of Fig 1 1 and press the channel button 01 on the remote control to select CUT OFF Adjust the Screen Volume until a dim raster is obtained 2 5 CUT OFF 2 6 WHITE BALANCE NOTE Adjust after performing CUT OFF adjustment 1 2 3 4 5 6 7 8 Place the set with Aging Test for more than 15 minutes Receive the color bar pattern Using the remote control set the brightness and contrast to norm...

Page 29: ... the color bar pattern Audio Video Input Press the TV GAME button on the remote control to set to the AV mode Then perform the above adjustments 2 5 2 15 OSD HORIZONTAL 1 2 Activate the adjustment mode display of Fig 1 1 Press the VOL UP DOWN button on the remote control until the difference of A and B becomes minimum Refer to Fig 2 4 B A TV 00 OSD 15 Fig 2 4 0 Fig 2 3 White 0 White 100 100 Red Le...

Page 30: ...ELECTRICAL ADJUSTMENTS 3 ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE VCR SECTION SYSCON PCB TU601 J4202 J4201 CP602 TP4201 TP1001 TP1002 TP4001 ...

Page 31: ...ELECTRICAL ADJUSTMENTS TV SECTION MAIN PCB FOCUS VOLUME SCREEN VOLUME FB401 T502 T501 VR501 VR502 TP401 J801 TP801 TP803 CRT PCB ...

Page 32: ...rforming adjustments in section 4 1 1 2 3 4 5 Receive the green raster pattern from color bar generator Adjust the pair of purity magnets to center the color on the screen Adjust the pair of purity magnets so the color at the ends are equally wide Move the deflection yoke backward to neck side slowly and stop it at the position when the whole screen is green Confirm red and blue colors Adjust the ...

Page 33: ...RTICAL COUNT DOWN V RAMP 29 17 HORIZONTAL COUNT DOWN H VCO AFC 2 AFC 1 7 6 R G B CUT OFF BUS I F TU601 11 5 4 1 SAW FILTER CF601 1 5 4 CHROMA_VIDEO Y C_AUDIO TU_AUDIO TU_VIDEO SDA SCL MICON DECK AT 5V X602 3 579545MHz 53 Q610 Q611 REG Q606 Q602 Q603 50 1 27 TV_POWER H HEADPHONE JACK J351 FB401 NC P ON ON REG REG 52 12 AT 13V P CON 5V P CON 8V 3 25V Y C AUDIO HEAD AMP IN OUT Y C AUDIO HEAD AMP IN O...

Page 34: ...Q PB PHASE EQ P R C LPF GCA B UP AMP ACC AMP Main CONV 3 58M BPF2 AUTO BIAS P R KIL B D PB AMP 3 58M BPF1 DOUBLE LIM FM DEM SUB LPF V I CONV P R Y LPF YNR COMB N L DEEM NC1 Y C MIX SYNC SEP VCA CLAMP 1 2 FBC Chara INS 6dB P R P R V AGC T4001 CLAMP EQ AMP LINE AMP MUTE ALC SP LP EP H INPUT_SEL TRICK_PB H EE H DOC_XO_CTL REC EE PB C ROTARY H SW VCR_A_MUTE V REC_ST H ENV DET DUMMY_V SYNC SD_VIDEO TU_...

Page 35: ...SDA SCL OSD_R CTL SD_VIDEO CTL V REC_ST_H VD OSD_G AFT_M OSD_B OSD_BLK HD Y C AUDIO HEAD AMP IN OUT TV CAPSTAN DD UNIT MICRO MOTOR TV_POWER_H FF REW L 97 73 CTL AMP OUT Q1004 FF REW_SW 18 VIDEO H SW H SW VCR_POWER_H TV Q4204 TV POWER SW 82 TV_A_MUTE TV_A_MUTE 23 2 1 MS SENS LED MSSEN B MSSEN A 1 4 3 2 1 4 3 2 Q1002 SENSOR SW MS_SEN A Q1009 MS_SEN B Q1003 AT 5V P CON 5V 68 CENTER LED Q1024 LED DRIV...

Page 36: ...512 W016 D527 D530 R533 R519_1 D519 D520 R532 R552_1 C549 Q507 D529 D523 Q506 R513_1 R516 R529_2 R536 W027 W803 J801 CP803B CP801_1 CP850 R805_1 R810_1 R802_1 CP807 Q806_1 Q804_1 Q805_1 R820 R807 R808 R816 R814 R815 R813 R811 L801 TP801 TP802 TP803 C809 C810 C811 C805 C801_2 R553 C411 R424_1 R535_1 HS402 Q406_1 W030 Q402 W040 C421_1 W815 R544_1 D401 Q509 HS502 R528 C509 D539 D526 Q504 W007 W819 R4...

Page 37: ...PRINTED CIRCUIT BOARDS OPERATION SOLDER SIDE S102 S101 S105 S106 S103 S104 CP101 Q101 DECK SOLDER SIDE C352 CD352 D791 D792 D793 J351 J701 R351 R350 R754 R761 W811 W001 R793 W002 W805 CD351_1 ...

Page 38: ...02 W028 W027 W050 W061 W182 W082 W214 CP4202_1 W160 W817 TU601 C610 IC1101 Q1102 Q603 Q606 Q610 Q611 Q602 C1102 C652 L603 J4201 C4211 D4206 R4239 L4205 C4220 C4206 C4207 CP351 C670 C642 C643 L601 C655 C645 C635 CF601 CF604 L607 C620 D607 CF603 C659 C624 D602 D601 C632 CD810 C649 W238 W237 D603 D605 R607 W848 W169 C668 L608 C631 L612 D613 D614 D615 D608 R650 B301 W247 W811 W233 W234 C350 C355 C351 ...

Page 39: ... R4011 C4074 C4006 R4010 C4005 R4003 R4002 I C 4 0 0 1 R4023 R4022 C4003 C4046 C4051 C4009 R4009 C4073 R4046 R4062 C4069 R4039 R4024 R4036 Q4010 R4053 R4054 R4004 R4001 R4015 R4066 C4014 C4204 C1063 W837 R4067 R4025 C4078 R4201 R4059 R4068 R4005 C4083 R1030 C609 R605 C604 C605 C613 R4208 Q4212 R4238 Q4210 C4202 R4232 C4209 C4208 R4205 Q4203 C602 C639 R624 C616 C622 C626 Q601 R622 R620 R616 C614 C6...

Page 40: ...3 84 85 86 87 88 89 9 90 91 92 93 94 95 96 97 98 99 CP4001_1 TOC C04X B1 1 2 3 4 AUDIO SIGNAL PB AUDIO SIGNAL REC CP4003 TMC T02X E1 1 2 T4001 1626007 COIL BIAS OSC 1 2 3 4 5 6 CP4002 IMSA 9604S 06Z14 1 2 3 4 5 6 Q4003 DTA124ES SW RECORD COLOR SIGNAL S801Y S801X S802X S802Y S807X S807Y CAUTION DIGITAL TRANSISTOR RECORD LUMINANCE SIGNAL TUNER AUDIO SIGNAL PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SI...

Page 41: ... 2 3 4 CP1001 52287 0211 1 2 PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL IS NON POLAR ONE THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP THE RESISTOR MARKED F IS FUSE RESISTOR NOTE GND P CON 5V SP LP EP H AT 12V SDA SCL OSD_R OSD_G OSD_B V SYNC CAP_CTL REEL_T REEL_S OSD_BLK CENTLED TRICK_PB H EE H CYL_DRIVE DOC_XO_CTL REC EE PB AT 5V BACKUP EXT_A_MUTE V REC_ST_H POWER_FAIL DC V REC_ST_H TRICK_PB H...

Page 42: ... 4W R662 100 1 4W R644 100 1 4W R1102 100 1 4W C670 22 16V KA C643 22 16V KA C642 22 16V KA C652 22 16V KA C1102 330 10V YK C1103 470 10V YK W853 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME P CON 5V AT 13V GND P CON 8V P CON 5V P CON 5V CHROMA AT 12V AT 5V BACKUP P CON 5V TU1 AT 5V UCON MOTOR_GND AT 5V UCON GND AT 5V BACKUP 8 7VREF 5 7VREF...

Page 43: ...33K R1091 1K R1094 820 R4238 33 R1088 2 7K R1096 5 6K R1093 820 R4232 10K C4206 10 16V KA C1084 220 6 3V KA W933 W932 W935 W807 W845 W893 W117 W864 W892 L4205 100uH D4206 MTZJ13B D4203 MTZJ6 8B D4201 MTZJ5 6B TP4201_1 JWF 50K 1 V OUT CAUTION DIGITAL TRANSISTOR DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE AT EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE...

Page 44: ...612_1 220 6 3V YK C635 47 16V KA C648_1 1 50V KA C655 47 16V KA C649 1 50V KA C641 220 25V YK C659 47 16V KA C620 47 6 3V KA C645 1 50V KA C668 22 16V KA C624 47 16V KA C610 2 2 50V KA W809 W804 W862 W803 W841 W825 W848 L603 100uH L608 100uH L602 100uH TUNER VIDEO SIGNAL D603 MTZJ9 1B D611 MTZJ6 8B D615 MTZJ6 8B D614 MTZJ6 8B D613 MTZJ6 8B D612 MTZJ6 8B D609 MTZJ6 8B D608 MTZJ6 8B D602 MTZJ8 2C CA...

Page 45: ...AR UN ATTENTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION Q350 2SC2412K TV_A MUTE SW C354_2 2200 16V YK C356 0 0018 B R353 68K R359 47K R351 33K R356 10K 1 4W C351 0 1 50V KA C355 2 2 50V KA C352 33 25V YK C350 100 16V KA W840 W816 W912 W811 D301 MTZJ6 8B OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATE...

Page 46: ...GEREUSES AN POINT DE VUE SECURITE ETANT LES PIECES REPAREES PAR UN ATTENTION OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CAUTION DIGITAL TRANSISTOR CAUTION DIGITAL TRANSISTOR 5A 125V 5A 125V D501 MTZJ10B D550 MTZJ6 8B D551 MTZJ2 2B D522 MTZJ16B D505 HZ27 1L J503 HEC0824 010010 DC JACK 1 2 3 D516 1SS133 D518 RMPG06J D521 1SS133 B507 BL01RN1...

Page 47: ...S C432 0 47 100V TF C430 0 001 2KV YR C438 0 001 500V B C418_1 1 160V MHE C410 1 50V YK C421_1 1000 35V MHE C433_1 22 100V MHE C402_1 10 250V MHE D402 RMPG06J D401 11E1 EIC D413 RMPG06J D408 HZ27 1L D409 HZ11B3L Q404 DTC114TS SWITCHING DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANG...

Page 48: ...Y CRITICAL FOR SAFETY USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE ETANT LES PIECES REPAREES PAR UN ATTENTION OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME R810_1 15K 2W R805_1 15K 2W R802_1 15K 2W THE DC VOLTAGE AT EACH PART WAS MEASURED W...

Page 49: ... MARKED BY CAUTION THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL NOTE L004 HF57T18 5 10 10 D792 SLZ 936C 07 S T1 POWER PLAY D793 SLZ 936C 07 S T1 REC OTR D791 SLZ 936C 07 S T1 T REC H E H E J701_1 AV2 24D 5 1 2 3 4 J351 HTJ 035 28A 1 2 3 4 5 6 7 CD351_1 CH274101 1 2 3 4 5 6 7 CD352 CH25088A 1 2 3 4 5 T...

Page 50: ...ATTENTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE AT EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CP101 52044 0445 1 2 3 4 CP102 173979 2 1 2 DECK PCB DECK SCHEMATIC DIAGRAM CP1006 CP1001 FROM TO MICON...

Page 51: ...1 FB401 FBT NC TMX467 MAIN PCB PCB070 AT 30V AT 13V UNREG 8V UNREG 8V MOTOR GND AT 12V B B B A SP OUT SP OUT X RAY TEST TV POWER H H PLUSE ACL V OUT V FEEDBACK GND H OUT SOUND GND SOUND B FRONT VIDEO IN CP352 POWER ON L T REC LED REC LED AT 5V CP4202 CD351 SOUND GND GND GND TO OS1001 OS1001 COMMAND TRANSMITTER TM101 FROM TM101 Vout B GND TE9A16 PCB030 OPERATION PCB GND GND GND CAP M F R VCC LDM LD...

Page 52: ... 2 0V 20µs div 200mV 20µs div 10V 20µs div 10V 20µs div 10V 20µs div 7 8 1 2 3 4 5 6 9 10 11 12 13 14 20V 20µs div The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE WAVEFORMS TV POWER DEFLECTION DEFLECTION TV POWER CRT MICON Y C AUDIO HEAD AMP REC PB 1V 10ms div 15 ...

Page 53: ...C PB 1V 10ms div REC PB 1V 50ns div REC PB 1V 5ms div REC PB 1V 0 5ms div 16 17 18 19 21 20 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE WAVEFORMS Y C AUDIO HEAD AMP ...

Page 54: ... VIEW 214 214 201 128 214 202 214 204 204 204 204 L508 V801 112 J801 PCB110 CRT PCB 209 209 216 PCB070 MAIN PCB 216 203 216 216 J503 FB401 203 A 209 119 205 SP301 PCB030 OPERATION PCB 106 102 108 107 202 101 103 B 202 208 ...

Page 55: ...MECHANICAL EXPLODED VIEW 212 211 A 202 127 126 213 118 202 210 210 111 210 212 212 207 TU601 206 123 202 132 PCB010 SYSCON PCB 207 130 124 104 133 134 131 215 B 121 135 ...

Page 56: ...18 336 328 512 314 508 313 502 H5002 511 509 329 330 502 502 PCB550 DECK PCB ASS Y 303 AA AA AA AA AA AA AA AA AA AA AA AA AA AA BA AA 352 503 503 367 501 356 317 369 309 355 300 505 334 AA UN4001 M2003 510 M101 364 CLASS MARK GREASE AA BA Applying positions AA and BA for the grease or oil are displayed for this section Check if the correct grease or oil is applied for each position NOTE OIL ...

Page 57: ... 311 333 346 312 331 514 344 AA AA AA AA AA AA AA AA AA AA AA AA 307 354 326 327 322 513 350 308 337 AA 325 AA AA AA 300 NOTE Applying positions AA and BA for the grease or oil are displayed for this section Check if the correct grease or oil is applied for each position CLASS MARK GREASE AA BA OIL ...

Page 58: ...2 800WFA0038 CUSHION 10x10xT 2 134 BZ710251 800WFA0037 CUSHION 15x5xT 6 135 BZ710235 753WSA0120 PLATE BOTTOM EARTH 201 BZ710032 8110630A24 SCREW TAP TITE P BRAZIER 3x12 202 BZ710031 8110630A04 SCREW TAP TITE P BRAZIER 3x10 203 BZ710337 8107930604 SCREW CUP S 3x6 204 BZ710321 8121F50B84 SCREW TAPPING B0 GW20 FLAT 5x28 205 BZ710024 810A130B04 SCREW WASHER A M3x20 206 BZ710028 8110330804 SCREW TAP TI...

Page 59: ...00563 BRACKET MOTOR 331 BZ710086 85OP300178 GEAR MAIN LOADING 332 BZ710087 85OP300179 GEAR LOADING S 333 BZ710088 85OP300180 GEAR LOADING T 334 BZ710208 85OP300187 HOLDER LOADING GEAR S Z 335 BZ710090 85OP400472 ADJUST TENSION 336 BZ710093 85OP400492 HOLDER TENSION 337 BZ710092 85OP400490 LEVER TENSION 338 BZ710091 85OP400475 COVER P4 339 BZ710097 85OP600543 GEAR JOINT 340 BZ710098 85OP600544 GEAR...

Page 60: ...N POLYSLIDER WASHER CUT 2 6x6 0xT0 5 512 BZ710218 82Q2647C5N POLYSLIDER WASHER 2 6x4 7xT0 25 513 BZ710054 82P184505N POLYSLIDER WASHER CUT 1 8x4 5xT0 5 514 BZ710058 83ETW30000 E RING 3 0 515 BZ710219 810A126504 SCREW WASHER A M2 6x5 CP101 BZ614040 069R740018 CONNECTOR PCB SIDE 52044 0445 D1100 BZ410060 DAK0000170 DEW SENSORCW AL PLATE HDP 05 26 H5001 BZ710040 1523D91034 HEAD AUDIO CONTROL HVMXA107...

Page 61: ... 2200 UF 16V C401 BZ110120 E0EL054R7M CE 4 7 UF 50V C407 BZ110053 E02LF3102M CE 1000 UF 25V C413 BZ110085 P21503475K CMP 4 7 UF 250V ECQ E C414 BZ110085 P21503475K CMP 4 7 UF 250V ECQ E C419 BZ110122 C0JLYR7U2K CC 680 PF 2KV YR C421 BZ110055 E5EZF4102M CE 1000 UF 35V C422 BZ110121 E5EZTD010M CE 1 UF 250V C423 BZ110056 P447F2474J CMPP 0 47 UF 200V FHS C424 BZ110046 P414F9822H CMPP 0 0082UF 1 6KV EC...

Page 62: ...LS2N TA1B2 D538 BZ410028 D2BTRU2AM0 DIODE SILICON RU2AM V1 D539 BZ410070 D28T011ES1 DIODE SILICON 11ES1TA1 D540 BZ410025 D28T11ESN1 DIODE SILICON 11ES1N TA1B2 D541 BZ410025 D28T11ESN1 DIODE SILICON 11ES1N TA1B2 D542 BZ410011 D28TELS2N2 DIODE RECTIFER 10ELS2N TA1B2 D543 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N TA2B1 D544 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N TA2B1 D545 BZ410010 D28T21DQN9 DI...

Page 63: ...FET 2SK2903 01MR Q506 BZ510024 TNYTJ03001 COMPOUND TRANSISTOR DTC114TSTP Q507 BZ510012 TC5T018154 TRANSISTOR SILICON 2SC1815Y TPE2 Q508 BZ510004 TA3T016240 TRANSISTOR SILICON 2SA1624 AA Q509 BZ510012 TC5T018154 TRANSISTOR SILICON 2SC1815Y TPE2 Q511 BZ510012 TC5T018154 TRANSISTOR SILICON 2SC1815Y TPE2 Q512 BZ510054 TAST009520 TRANSISTOR SILICON 2SA952 C T L M Q513 BZ510023 TNYTB03001 COMPOUND TRANS...

Page 64: ...ZONTAL DRIVE 305Y001 T501 BZ310102 0481290574 TRANSFORMER SWITCHING 81290574 T502 BZ310103 0481290614 TRANSFORMER SWITCHING 81290614 T4001 BZ310023 031626007S COIL BIAS OSC 1626007 J351 BZ614002 060G131014 RCA JACK HTJ 035 28A J503 BZ614145 0602602006 JACK DC HEC0824 010010 J701 BZ614172 060Q401075 RCA JACK AV2 24D 5 J801 BZ614004 066X120014 SOCKET CATHODE RAY TUBE HPS3200 010501 J4201 BZ614167 06...

Page 65: ...069E2B0129 CONNECTOR PCB SIDE 8283_1112_00_000 CP850 BZ614013 069E250129 CONNECTOR PCB SIDE 8283_0512_00_000 CP1001 BZ614156 069R220021 CONNECTOR PCB SIDE 52287 0211 CP1004 BZ614010 0697280590 CONNECTOR PCB SIDE TMC J08P B1 CP1005 BZ614049 069J750029 CONNECTOR PCB SIDE IMSA 9604S 05Z14 CP1006 BZ614014 069J740029 CONNECTOR PCB SIDE IMSA 9604S 04Z14 CP4001 BZ614054 0697240600 CONNECTOR PCB SIDE TOC ...

Page 66: ...TOSHIBA VIDEO PRODUCTS PTE LTD 438B ALEXANDRA ROAD BLOCK B 06 01 ALEXANDRA TECHNOPARK SINGAPORE 119968 ...

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