JVC InteriArt AV-21BX16/L Schematic Diagrams Download

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3-6(No.YA465)

C427

QETN1VM-108Z

E CAPACITOR

1000uF 35V M

C428

QETN1VM-227Z

E CAPACITOR

220uF 35V M

C430

QFLC2AJ-563Z

M CAPACITOR

0.056uF 100V J

C431

QFVF1HJ-184Z

MF CAPACITOR

0.18uF 50V J

C435

NCF21HZ-334X

C CAPACITOR

0.33uF 50V Z

C436

NCF21HZ-334X

C CAPACITOR

0.33uF 50V Z

C471

QETN1HM-226Z

E CAPACITOR

22uF 50V M

C520

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C521

QCB31HK-332Z

C CAPACITOR

3300pF 50V K

C522

QFLC1HJ-822Z

M CAPACITOR

8200pF 50V J

C523

QETN1VM-476Z

E CAPACITOR

47uF 35V M

C526

QFZ0200-972

MPP CAPACITOR

9700pF 1.5kV H

C527

QFZ0197-254

MPP CAPACITOR

0.25uF 250V J

C529

QETN2EM-475Z

E CAPACITOR

4.7uF 250V M

C530

QCB32HK-561Z

C CAPACITOR

560pF 500V K

C532

QETN2EM-106Z

E CAPACITOR

10uF 250V M

C551

QCB32HK-561Z

C CAPACITOR

560pF 500V K

C552

QCB32HK-561Z

C CAPACITOR

560pF 500V K

C553

QETN1EM-108Z

E CAPACITOR

1000uF 25V M

C554

QETN1EM-108Z

E CAPACITOR

1000uF 25V M

C555

QFLC2AJ-103Z

M CAPACITOR

0.01uF 100V J

C571

QEZ0203-107

E CAPACITOR

100uF 160V M

C572

QETN1CM-107Z

E CAPACITOR

100uF 16V M

C573

QETN1VM-476Z

E CAPACITOR

47uF 35V M

C581

QFVF1HJ-104Z

MF CAPACITOR

0.1uF 50V J

C601

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C602

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C603

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C604

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C605

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C606

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C607

QETN1CM-227Z

E CAPACITOR

220uF 16V M

C608

QETN1CM-227Z

E CAPACITOR

220uF 16V M

C609

QETN1HM-336Z

E CAPACITOR

33uF 50V M

C610

QETN1CM-227Z

E CAPACITOR

220uF 16V M

C613

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C615

QETN1EM-108Z

E CAPACITOR

1000uF 25V M

C616

QETN1EM-108Z

E CAPACITOR

1000uF 25V M

C656

QETN1HM-107Z

E CAPACITOR

100uF 50V M

C661

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C662

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C701

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C702

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C703

QETN1AM-477Z

E CAPACITOR

470uF 10V M

C704

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C705

NDC31HJ-7R0X

C CAPACITOR

7pF 50V J

C706

NDC31HJ-7R0X

C CAPACITOR

7pF 50V J

C707

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C708

QETN1CM-107Z

E CAPACITOR

100uF 16V M

C709

NCB31HK-103X

C CAPACITOR

0.01uF 50V K

C710

NCB31HK-682X

C CAPACITOR

6800pF 50V K

C711

QETN1HM-225Z

E CAPACITOR

2.2uF 50V M

C712

QFVF1HJ-224Z

MF CAPACITOR

0.22uF 50V J

C713

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C714

NCB31HK-223X

C CAPACITOR

0.022uF 50V K

C715

NCB31HK-102X

C CAPACITOR

1000pF 50V K

C716

NCB31HK-102X

C CAPACITOR

1000pF 50V K

C717

QETN1HM-105Z

E CAPACITOR

1uF 50V M

C718

QFZ0229-154Z

MF CAPACITOR

0.15uF 63V K

C719

NCB31HK-103X

C CAPACITOR

0.01uF 50V K

C720

NCB31HK-102X

C CAPACITOR

1000pF 50V K

C723

NCB31CK-105X

C CAPACITOR

1uF 16V K

C724

NCB31CK-105X

C CAPACITOR

1uF 16V K

C725

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C726

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C727

NCB31HK-332X

C CAPACITOR

3300pF 50V K

C728

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C729

QETN1HM-225Z

E CAPACITOR

2.2uF 50V M

C730

QETN1HM-226Z

E CAPACITOR

22uF 50V M

C731

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C732

QETN1HM-225Z

E CAPACITOR

2.2uF 50V M

C734

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C735

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C736

NCB31HK-103X

C CAPACITOR

0.01uF 50V K

C737

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C738

NCB31CK-105X

C CAPACITOR

1uF 16V K

C739

NCB31CK-105X

C CAPACITOR

1uF 16V K

C740

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C741

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C742

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C743

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C744

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C745

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C746

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C751

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C752

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C753

NCB31CK-104X

C CAPACITOR

0.1uF 16V K



Ref No.

Part No.

Part Name

Description Local

C754

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C755

QETN1CM-227Z

E CAPACITOR

220uF 16V M

C756

NCB31HK-104X

C CAPACITOR

0.1uF 50V K

C757

NDC31HJ-561X

C CAPACITOR

560pF 50V J

C758

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C760

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C761

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C762

QETN1CM-107Z

E CAPACITOR

100uF 16V M

C766

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C767

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C768

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C770

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C771

QETN1HM-226Z

E CAPACITOR

22uF 50V M

C772

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C773

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C775

NCB31CK-224X

C CAPACITOR

0.22uF 16V K

C776

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C777

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C778

QETN1VM-476Z

E CAPACITOR

47uF 35V M

C779

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C780

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C781

NCB31CK-105X

C CAPACITOR

1uF 16V K

C782

NCB31CK-105X

C CAPACITOR

1uF 16V K

C783

QETN1HM-105Z

E CAPACITOR

1uF 50V M

C784

QETN1HM-105Z

E CAPACITOR

1uF 50V M

C785

NCB30JK-225X

C CAPACITOR

2.2uF 6.3V K

C786

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C787

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C788

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C790

NDC31HJ-270X

C CAPACITOR

27pF 50V J

C792

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C793

QETN1HM-475Z

E CAPACITOR

4.7uF 50V M

C802

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C803

QETN1HM-106Z

E CAPACITOR

10uF 50V M

C804

QETN1CM-477Z

E CAPACITOR

470uF 16V M

C807

NCB31CK-104X

C CAPACITOR

0.1uF 16V K

C808

QETN1CM-107Z

E CAPACITOR

100uF 16V M

C821

NCB31HK-152X

C CAPACITOR

1500pF 50V K

C822

NCB31HK-152X

C CAPACITOR

1500pF 50V K

C823

NCB31HK-152X

C CAPACITOR

1500pF 50V K

C824

NCB31HK-152X

C CAPACITOR

1500pF 50V K

C825

NCB31HK-152X

C CAPACITOR

1500pF 50V K

C826

NCB31HK-152X

C CAPACITOR

1500pF 50V K

C827

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

C828

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

C829

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

C830

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

C831

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J



C901

QFZ9072-224

MM CAPACITOR

0.22uF AC250V K



C902

QFZ9072-224

MM CAPACITOR

0.22uF AC250V K



C903

QCZ9015-102Z

C CAPACITOR

1000pF AC250V Z



C904

QCZ9015-102Z

C CAPACITOR

1000pF AC250V Z



C905

QCZ9015-102Z

C CAPACITOR

1000pF AC250V Z

C906

QEZ0476-227

E CAPACITOR

220uF 400V M



C910

QFZ9072-224

MM CAPACITOR

0.22uF AC250V K

C915

QCZ0364-222

C CAPACITOR

2200pF 2kV K

C921

QCZ0364-561

C CAPACITOR

560pF 2kV K

C922

NCB31HK-472X

C CAPACITOR

4700pF 50V K

C923

QFLC1HJ-471Z

M CAPACITOR

470pF 50V J

C924

NCB31HK-104X

C CAPACITOR

0.1uF 50V K

C925

QETN1VM-226Z

E CAPACITOR

22uF 35V M

C950

NCB31HK-104X

C CAPACITOR

0.1uF 50V K

C952

QCB32HK-471Z

C CAPACITOR

470pF 500V K

C953

QCB32HK-471Z

C CAPACITOR

470pF 500V K

C955

QCB32HK-471Z

C CAPACITOR

470pF 500V K

C956

QEZ0203-107

E CAPACITOR

100uF 160V M

C957

QETN1AM-228Z

E CAPACITOR

2200uF 10V M

C958

QETN1EM-228Z

E CAPACITOR

2200uF 25V M

C960

QETM1VM-228

E CAPACITOR

2200uF 35V M

C963

QCZ0364-102

C CAPACITOR

1000pF 2kV K

C965

NCB31HK-102X

C CAPACITOR

1000pF 50V K

C966

QETN1CM-107Z

E CAPACITOR

100uF 16V M

C967

QETN1VM-476Z

E CAPACITOR

47uF 35V M

C977

QETN1VM-476Z

E CAPACITOR

47uF 35V M

C980

QETN1VM-476Z

E CAPACITOR

47uF 35V M



C991

QCZ9079-102

C CAPACITOR

1000pF AC250V M



C992

QCZ9079-102

C CAPACITOR

1000pF AC250V M



C993

QCZ9079-102

C CAPACITOR

1000pF AC250V M

C994

QETN1HM-335Z

E CAPACITOR

3.3uF 50V M

C995

QETN1CM-108Z

E CAPACITOR

1000uF 16V M

R001

NRSA63J-221X

MG RESISTOR

220

Ω

1/16W J

R002

NRSA63J-221X

MG RESISTOR

220

Ω

1/16W J

R003

NRSA63J-392X

MG RESISTOR

3.9k

Ω

1/16W J

R004

NRSA63J-273X

MG RESISTOR

27k

Ω

1/16W J

R005

NRSA63J-750X

MG RESISTOR

Ω

1/16W J

R101

NRSA63J-100X

MG RESISTOR

Ω

1/16W J



Ref No.

Part No.

Part Name

Description Local

Summary of Contents for InteriArt AV-21BX16/L

Page 2: ... Company of Japan Limited No YA465 2006 9 FLAT COLOUR TELEVISION YA465 2006 9 AV 21BX16 L TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 4 3 DISASSEMBLY 1 6 4 ADJUSTMENT 1 12 5 TROUBLESHOOTING 1 29 BASIC CHASSIS CW3 ...

Page 3: ... 25 MHz NTSC 3 58 MHz 4 43 MHz Power Input AC110 V AC240 V 50 Hz 60 Hz Power Consumption 89W Max 64W Avg Picture Tube Visible size 52 1 cm Measured diagonally H 41 6 cm V 31 5 cm High Voltage 26 5 kV 1 5 kV at zero beam current Speaker 5 cm 9 cm oval type 2 Audio Power Output 3 W 3 W Rated power output Aerial Input 75 Ω unbalanced coaxial Video Audio Input 1 2 3 Component Video VIDEO 2 RCA pin jac...

Page 4: ...or alternatives approved by the manufacturer of the complete product 7 Do not check high voltage by drawing an arc Use a high voltage meter or a high voltage probe with a VTVM Discharge the picture tube before attempting meter connection by connecting a clip lead to the ground frame and connecting the other end of the lead through a 10kΩ 2W resistor to the anode button 8 When service is required o...

Page 5: ...ge the input mode to VIDEO 2 automatically CINEMA SURROUND This function can enjoy an enhanced sound for wider audience PICTURE MODE This function can adjust the picture settings automatically There are BRIGHT STANDARD and SOFT in the PICTURE MODE RETURN This function can set a channel frequently view to the Return Channel and you can view that channel at any time with one touch ECO MODE This func...

Page 6: ...fOut O Automatic Volume Levelling sound IF input subcar rier reference output external reference signal input for I signalmixer for DVB operation 97 REMOTE I Remote control 34 L3 I Audio L3 input left signal 98 PW_LED I POWER LED control 35 R3 I Audio R3 input right signal 99 PW_LED I POWER LED control 36 L OUT O Audio L output 100 V1 8C2 I 1 8V 37 R OUT O Audio R output 101 VssC2 GND 38 DecsDem D...

Page 7: ...VING THE SPEAKER Remove the REAR COVER 1 Remove the 2 screws C 2 Follow the same steps when removing the other hand SPEAKER 3 1 4 CHECKING THE MAIN PW BOARD To check the back side of the MAIN PWB 1 Pull out the MAIN PWB Refer to REMOVING THE MAIN PW BOARD 2 Erect the MAIN PWB vertically so that you can easily check its back side CAUTIONS Before turning on power make sure that the CRT earth wire an...

Page 8: ... No YA465 1 7 Fig 1 FRONT CABINET SPEAKER REAR COVER MAIN PWB SPEAKER CRT SOCKET PWB Within MAIN PWB A B C C POWER CORD FRONT LED PWB Within MAIN PWB ...

Page 9: ...EM CONSTANT SET If the value is different select the setting item with the MENU key and set the correct value with the MENU key 5 Press the OK key to memorize the setting value 6 Press the DISPLAY key twice and return to the normal screen 5 Receiving channel setting Refer to the OPERATING INSTRUCTIONS and set the receive channels Channels Preset as described 6 User settings Check the user setting ...

Page 10: ...OWER Off CHANNEL PR 1 VOLUME 15 Setting item Setting position CHANNEL PR1 VOLUME 15 PICTURE MODE BRIGHT DISPLAY Indicated TV VIDEO TV CINEMA SURROUND OFF Setting item Setting position PICTURE MODE BRIGHT CONTRAST BRIGHT SHARP COLOUR TINT Centre WHITE BALANCE COOL VNR AUTO Setting item Setting position AI VOLUME OFF SOUND MODE MUSIC BALANCE Centre CINEMA SURROUND OFF Setting item Setting position D...

Page 11: ...djust 9 Y DELAY Do not adjust 10 TINT DVD Do not adjust 11 AMP T SHARP 3 AUDIO Do not adjust 1 DCXO ADJ 2 NICAM lower ERRLIM 3 NICAM upper ERRLIM 4 A2 ID THR 5 MENU EQUALIZER 4 DEF 1 V SHIFT 2 V SLOPE 3 V SIZE 4 H CENT 5 H SIZE 6 TRAPEZ 7 EW PIN 8 COR UP 9 COR LO 10 ANGLE 11 BOW 12 V S CR 13 V LIN 14 V ZOOM 5 VSM PRESET 1 BRIGHT 2 CONT 3 COLOUR 4 SHARP 5 HUE 1 R DRIVE 2 G DRIVE 3 B DRIVE 6 STATUS ...

Page 12: ...the tweezers and remove the chip part Transistors diodes variable resistors etc 1 Apply extra solder to each lead 2 As shown in the figure push the part with tweezers and alternately melt the solder at each lead Shift and remove the chip part NOTE After removing the part remove remaining solder from the pattern 2 How to install Chip parts Resistors capacitors etc 1 Apply solder to the pattern as i...

Page 13: ...ING BEFORE ADJUSTMENT Unless otherwise specified in the adjustment items preset the following functions with the REMOTE CONTROL UNIT 4 3 MEASURING INSTRUMENT AND FIXTURES 1 DC voltmeter or digital voltmeter 2 Oscilloscope 3 HV voltmeter 4 Signal generator Pattern generator PAL NTSC 5 Remote control unit 4 4 ADJUSTMENT ITEMS CHECK ITEMS B1 VOLTAGE check HIGH VOLTAGE check IF VCO check TUNER IF CIRC...

Page 14: ...YOKE IC702 MAIN PWB ASS Y CRT SOCKET T 6 1 4 1 FRONT FRONT HVT MAIN PWB ASS Y MAIN PWB ASS Y FRONT LED 1 6 1 4 1 1 4 3 6 1 CN00B U LOWER SCREEN TU001 J809 S901 J808 S805 CN00A S803 S801 S804 S802 J807 J806 J804 J801 J802 J803 IC701 CN00S CN00C T PW DEG CN10A POWER CORD TP E E1 TP 47B POWER SW TP 47G R CN00C 1 5V 2 SCL0 3 SDA0 4 SCL1 5 SDA1 6 GND I2 C ...

Page 15: ...ing values of the setting items 4 6 3 3 MEMORIZE THE ADJUSTMENT DATA When adjustment is completed press the OK key to memorize the adjustment value If not to do so the data is not memorized to the memory IC And if exit the adjustment mode before to memorize the data the adjustment value which you have changed will be canceled 4 6 3 4 RELEASE OF SERVICE MODE After completing the setting return to t...

Page 16: ...AUDIO PAL 1 SCREEN HBC WBC BRI V C 000A 0002 0009 5 VSM W B 1 BRIGHT VSM PRESET BRIGHT 4 DEF 1 V SHIFT DEF FULL 50Hz 1 BRIGHT 2 CONT 3 COLOUR 4 SHARP 5 HUE 1 R DRIVE 2 G DRIVE 3 B DRIVE Setting item 4 3 16 9 1 V SHIFT 2 V SLOPE 3 V SIZE 4 H CENT 5 H SIZE 6 TRAPEZ 7 EW PIN 8 COR UP 9 COR LO 10 ANGLE 11 BOW 12 V S CR 13 V LIN 14 V ZOOM Setting item 1 IF 3 AUDIO 5 VSM W B 7 PLUG PLAY ON 2 V C 4 DEF 6...

Page 17: ... 7 7 7 7 3 3 CUT OFF THEATER B 0 63 32 31 6 G 0 63 32 31 3 3 WDR R 0 63 32 31 32 32 32 32 0 0 G 0 63 32 31 32 32 32 32 0 0 B 0 63 32 31 45 45 45 45 0 0 4 BRIGHT RF 0 63 39 39 39 39 VIDEO 1 COMPOSITE S 32 31 0 0 0 0 VIDEO 2 COMPONENT 32 31 1 1 1 1 0 0 VIDEO 3 COMPOSITE 32 31 1 1 1 1 5 CONT RF 0 63 32 32 32 32 VIDEO 1 COMPOSITE S 32 31 1 1 1 1 VIDEO 2 COMPONENT 32 31 1 1 1 1 2 2 VIDEO 3 COMPOSITE 32...

Page 18: ...1 7 9 NEWS 1 1 6 3 3 USER 0 0 0 0 0 VIDEO SOUND TURBO 11 5 3 8 9 THEATER 3 2 7 4 7 MUSIC 4 1 1 7 9 NEWS 1 3 6 3 4 USER 0 0 0 0 0 DVD THEATER 3 2 7 4 7 MUSIC 4 1 1 7 9 DRAMA 3 4 6 4 1 USER 0 0 0 0 0 Adjustment item Variable range Initial setting value 4 3 COMPRESS 16 9 4 3 50Hz Others 50Hz 60Hz 50Hz 60Hz 1 V SHIFT 0 63 32 31 32 0 0 0 2 V SLOPE 0 63 32 31 32 0 0 0 3 V SIZE 0 63 32 31 38 0 14 0 4 H C...

Page 19: ... 1 pin and 3 pin of CN00B connector 3 Make sure that the voltage is DC115 0V 2 0V HIGH VOLTAGE HV voltmeter Remote control unit CRT anode Chassis GND 1 Receive any broadcast 2 Connect the earth clip of HV voltmeter to chassis GND 3 Connect the probe of HV voltmeter to CRT anode 4 Make sure that the voltage is DC26 5kV 1 5kV NOTE Remove the probe before removing the earth clip IF VCO Remote control...

Page 20: ...low table 5 Then adjust the MENU keys until video noise disappears 6 Turn to other channels and make sure that there are no irregularities Setting Item Variable range Initial setting value 28 28 DELAY POINT AGC TAKE OVER 0 127 NTSC3 58 OTHER Item Measuring instrument Test point Adjustment part Description FOCUS Signal generator FOCUS VR In HVT 1 Receive the cross hatch signal 2 While looking at th...

Page 21: ...rom the SERVICE MODE 3 Select 3 V SIZE 4 Set the intial setting value of 3 V SIZE to 40 5 Adjust 14 V ZOOM to make the vertical screen size to 92 of the picture size 6 Press the OK key to memorize the set values NTSC V SIZE 1 Receive a NTSC crosshatch signal 2 Follow the same step 2 to 6 as in PAL V SIZE H POSITION Signal generator Remote control unit 4 DEF 4 H CENT PAL H POSITION 1 Receive a PAL ...

Page 22: ...PAL crosshatch signal 2 Select 4 DEF from the SERVICE MODE 3 Select 10 ANGLE 4 Set the initial setting value of 10 ANGLE 5 Adjust 10 ANGLE to optimize the trapezium distortion at the centre of the screen 6 Press the OK key to memorize the set values NTSC H PARALLEL 1 Receive a NTSC crosshatch signal 2 Follow the same step 2 to 6 as in PAL H PARALLEL H BOW Signal generator Remote control unit 4 DEF...

Page 23: ... the OK key to memorize the set values NTSC V SIZE 1 Receive a crosshatch signal of vertical frequency 60Hz NTSC 2 Follow the same step 2 to 8 as in PAL V SIZE V SLOPE Signal generator Remote control unit 4 DEF 2 V SLOPE PAL V SLOPE 1 Receive a circle pattern signal of vertical frequency 50Hz PAL 2 Set the COMPRESS 16 9 to ON 3 Select 4 DEF from the SERVICE MODE 4 Select 2 V SLOPE 5 Set the initia...

Page 24: ...keys 6 Turn the SCREEN VR fully counterclockwise then slowly turn it clockwise to where a red blue or green colour is faintly visible 7 Use the 4 7 and 5 8 keys to adjust so that the other 2 colours appear white 8 Turn the SCREEN VR to where the single horizontal line glows faintly 9 Press the OK key to memorize the set values COMPONENT WHITE BALANCE 1 Receive a PAL component black and white signa...

Page 25: ...e best colour 7 Press the OK key to memorize the set values SECAM COLOUR 1 Receive a SECAM broadcast 2 Follow the same step 2 to 7 as in PAL COLOUR NTSC 3 58 COLOUR 1 Receive a NTSC 3 58MHz broadcast 2 Follow the same step 2 to 7 as in PAL COLOUR NTSC 4 43 COLOUR When NTSC 3 58 COLOUR is set NTSC 4 43 COLOUR will be automatically set Signal generator Oscilloscope Remote control unit TP 47B TP E CR...

Page 26: ...V C 7 TINT Method of adjustment using measuring instrument PAL TINT 1 Receive a PAL colour bar signal full field colour bar 75 white 2 Connect the oscilloscope to TP 47B and TP E 3 Set the PICTURE MODE to BRIGHT 4 Select 2 V C from the SERVICE MODE 5 Select 7 TINT 6 Set the initial setting value of 7 TINT 7 IfyoucannotgetthebestHUEwiththeinitialsettingvalue make fine adjustment until you get the b...

Page 27: ...the OK key to memorize the set values 5 Respectively select the VSM PRESET mode for STANDARD SOFT and THEATER 6 Select COOL with the OK key 7 Adjust the MENU key to bring the set values of 1 R DRIVE to 3 B DRIVE to the values shown in the table 8 Press the OK key to memorize the set values 9 Respectively select the WIHITE BALANCE mode for WARM and NORMAL VSM preset BRIGHT STANDARD SOFT Setting ite...

Page 28: ...ition them horizontally Fig 2 7 Adjust the gap between two lugs so that the GREEN RASTER will come into the centre of the screen Fig 3 8 Move the deflection yoke forward and fix the position of the deflection yoke so that the whole screen will become green 9 Insert the wedge to the top side of the deflection yoke so that it will not move 10 Input a crosshatch signal 11 Verify that the screen is ho...

Page 29: ...VERGENCE ADJUSTMENT 1 Move the deflection yoke up and down and overlap the lines in the periphery Fig 2 2 Move the deflection yoke left to right and overlap the lines in the periphery Fig 3 3 Repeat 1 and 2 above and make best convergence 4 Adjust XV by XV coil Fig 4 After adjustment fix the wedge at the original position Fasten the retainer screw of the deflection yoke Fix the P C magnets with gl...

Page 30: ...Method of detection State of abnormality B1 over current protection An over current on the low B1 line is detected The main microcomputer detects the possible abnormality at 24 msec intervals and judges the results in every 16 time Of the 16 times if NG is detected more than 9 times it is judged that there is an abnormality When an abnormality has been detected the SUB POWER is turned off While th...

Page 31: ...V 4 Power Supply Type MM Metalized mylar capacitor PP Polypropylene capacitor MPP Metalized polypropylene capacitor MF Metalized film capacitor TF Thin film capacitor BP Bipolar electrolytic capacitor TAN Tantalum capacitor 3 Coils No unit Others µH As specified No indication Ceramic capacitor 2 Capacitors Capacitance value 1 or higher pF less than 1 µF Withstand voltage No indication DC50 V Other...

Page 32: ...4 4 4 2 7 PATTERN DIAGRAMS 2 9 MAIN PWB PATTERN 2 9 VOLTAGE CHARTS 2 11 WAVEFORMS 2 12 USING P W BOARD IC BOTTOM VIEW FRONT VIEW TOP VIEW 1 N N 1 OUT E IN IN OUT E 1 N TOP VIEW N 1 N N N 1 N CHIP IC TRANSISTOR BOTTOM VIEW FRONT VIEW TOP VIEW CHIP TR E C B E C B C B E B G E S C D E C B E C B PWB ASS Y name AV 21BX16 L MAIN P W BOARD SCW 1952A H2 2 2 No YA465 ...

Page 33: ...CONTROL COMB FILTER Y DELAY ADJ COLOUR DECODER SYNC SEP H DRIVE VIF DETECT AGC AFT SOUND TRAP DIGITAL SIGNAL PROCESS PEAKING SCAN VELOCITY MOD U V DELAY RGB MATRIX GAMMA CONTROL AUDIO SELECT VIDEO SELECT I O PORT AUDIO SELECT Y PB PR V2 Y V1 C1 V3 L1 L2 L3 R1 R2 R3 VOUT LOUT ROUT 24 25 SF101 SAW FILTER SIF IN 29 30 SV_DET 122 79 80 78 55 58 59 51 49 50 56 57 34 35 48 36 37 ROUT 85 GOUT BOUT 86 87 ...

Page 34: ...3 001 QAX0872 001 SCW 1951A 1 4W SCW 1952A 001 QAX0731 2SA562TM Y T 001 QAX0905 1 2W 1 2W 001 QAX0905 QAX0663 001 SCW 1953A 001 QAX0905 001 QAX0872 MA8036 X QUY160 150Y QUY160 150Y SCW 1637A 001 QAX0731 1 4W NDC31HJ 180X NDC31HJ 180X NDC31HJ 180X NDC31HJ 180X QNN0282 001 LH22440 T16 NCB31HK 103X 1 4W CH NCB31HK 103X NCB31HK 103X NDC31HJ 180X QUY160 150Y QUY160 050Y ECO QUB230 16ZAZA E CP ICP N25 T...

Page 35: ...1 QETN1AM 477Z CP ICP N75 T QUY160 050Y SCW 1966A SCW 1964A C1 02 QGA7901 QGA7901 C1 02 QGA7901 C1 02 1 2W SCW 1950A QRA14CF 3902Y 1 2W QCZ0364 102 SCW 1951A SCW 1952A QGA7901 C1 02 QGA7901 C1 02 QUY160 150Y QGA7901 C1 02 SCW 1953A QGA7901 C1 02 SCW 1637A C1 02 QGAB801 QUY160 100Y QUY160 100Y 1 4W QUY160 100Y QUY160 100Y QUY160 100Y QUY160 100Y QRZ9017 270 QRE121J 3R9Y QRE121J 3R9Y QRE121J 3R9Y QR...

Page 36: ...74 IP19 R570 R571 IP20 IP21 IP22 W051 C910 1 J805 T522 IP23 W129 W009 IP24 IP25 IP26 IP27 IP28 IP29 W022 IP30 IP31 IP32 IP33 IP34 IP35 IP36 IP37 IP38 R782 IP39 IP40 IP41 IP42 IP43 IP44 CN0E4 CN0E3 IP45 IP46 IP47 IP48 IP49 IP50 IP51 Y008 IP52 IP53 IP54 IP55 IP56 IP57 C111 IP58 IP60 IP62 IP63 C358 2 IP64 IP65 C529 1 IP69 IP72 IP73 D712 R638 R756 IP75 R786 IP86 IP87 IP88 IP95 Q612 IP91 IP92 IP94 C110...

Page 37: ... 115 1 1 116 2 6 117 1 9 118 1 8 119 3 3 120 3 1 121 0 122 3 3 123 0 1 124 1 9 125 0 126 3 3 127 3 2 128 3 2 IC702 1 0 2 0 3 0 4 0 5 3 2 6 3 2 7 0 8 3 3 IC921 1 125 4 2 NC 3 0 4 19 7 5 4 0 6 1 7 7 0 3 IC951 1 135 5 2 9 4 3 0 IC972 1 6 4 2 3 3 3 0 4 6 4 IC973 1 15 4 2 11 8 3 0 4 2 5 IC975 1 8 2 2 4 8 3 0 2 4 2 5 Q101 E 2 4 C 11 8 B 3 1 Q102 E 0 C 0 2 B 3 1 Q103 E 0 C 0 1 B 3 1 Q341 E 11 8 C 1 0 B 1...

Page 38: ...01 74 1 2Vp p H IC701 66 5 0Vp p H H IC701 87 1 7Vp p H IC701 48 2 0Vp p H T522 9 220Vp p T522 8 24Vp p H H T522 7 110Vp p H T522 6 110Vp p H T522 4 60Vp p H T522 2 6 0Vp p H Q522 C 1200Vp p H Q521 B 1 3Vp p Q521 C 32Vp p H Q522 B 2 0Vp p H H IC351 8 100Vp p IC351 7 80Vp p IC351 9 130Vp p H IC701 85 1 4Vp p IC701 86 1 4Vp p H H 0 2µs 0 2µs H V IC401 7 MAIN PWB CRT SOCKET PWB WAVEFORMS ...

Page 39: ...pacitor MF R Metal Film Resistor MF CAP Metalized Film Capacitor MG R Metal Glazed Resistor MM CAP Metalized Mylar Capacitor MP R Metal Plate Resistor MP CAP Metalized Polystyrol Capacitor OM R Metal Oxide Film Resistor PP CAP Polypropylene Capacitor CMF R Coating Metal Film Resistor PS CAP Polystyrol Capacitor UNF R Non Flammable Resistor TF CAP Thin Film Capacitor CH V R Chip Variable Resistor M...

Page 40: ...OARD REMOTE CONTROL UNIT 3 3 EXPLODED VIEW PARTS LIST 1 3 3 EXPLODED VIEW 1 3 4 PRINTED WIRING BOARD PARTS LIST 3 5 MAIN P W BOARD ASS Y SCW 1952A H2 3 5 REMOTE CONTROL UNIT PARTS LIST RM C1286 1H 3 9 PACKING 3 9 PACKING PARTS LIST 3 9 ...

Page 41: ...QYSBSF3010ZA TAP SCREW M3 x 10mm x2 13 GG10421 001B H REAR COVER 14 CM47005 A01 H POWER CORD CLAMP 15 QMPR340 165 K2 POWER CORD 1 65m BLACK 16 GG40055 001A H PB STOPPER 17 GG30119 001B H SUB PCB HOLDER 18 QAL0608 001 PC MAGNET 19 QAL0627 001 DY WEDGE x3 20 A48457 3 H SPRING 21 WJY0029 001A E BRAIDED ASS Y 22 WJY0013 003A E BRAIDED ASS Y 23 GG30151 001A H CHASSIS RAIL x2 24 QYSBSF4012ZA TAP SCREW M...

Page 42: ...A465 EXPLODED VIEW 1 RATING LABEL 1 2 3 100 102 103 101 26 CRT SOCKET PWB Within MAIN PWB 30 T522 L01 V01 MAIN PWB 30 15 14 11 12 13 20 23 23 22 24 25 24 25 FRONT LED PWB Within MAIN PWB 30 17 16 21 19 DY01 18 ...

Page 43: ... D551 FR105GT T3 SI DIODE D552 FR105GT T3 SI DIODE D554 MA8051 L X Z DIODE D571 MA8075 H X Z DIODE D581 FR105GT T3 SI DIODE D603 MA111 X SI DIODE D607 MA111 X SI DIODE D610 MA111 X SI DIODE D701 MA111 X SI DIODE D702 MA8091 H X Z DIODE D703 MA8091 H X Z DIODE D704 MA8091 H X Z DIODE D706 MA8036 X Z DIODE D707 MA111 X SI DIODE D708 MA111 X SI DIODE D709 MA111 X SI DIODE D710 MA8091 H X Z DIODE D711...

Page 44: ...CB31CK 104X C CAPACITOR 0 1uF 16V K C753 NCB31CK 104X C CAPACITOR 0 1uF 16V K Ref No Part No Part Name Description Local C754 NCB31CK 104X C CAPACITOR 0 1uF 16V K C755 QETN1CM 227Z E CAPACITOR 220uF 16V M C756 NCB31HK 104X C CAPACITOR 0 1uF 50V K C757 NDC31HJ 561X C CAPACITOR 560pF 50V J C758 NCB31CK 224X C CAPACITOR 0 22uF 16V K C760 NCB31CK 224X C CAPACITOR 0 22uF 16V K C761 NCB31CK 104X C CAPAC...

Page 45: ... R706 NRSA63J 221X MG RESISTOR 220Ω 1 16W J Ref No Part No Part Name Description Local R707 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R708 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R709 QRE141J 105Y C RESISTOR 1MΩ 1 4W J R711 QRE141J 562Y C RESISTOR 5 6kΩ 1 4W J R712 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R713 QRE141J 562Y C RESISTOR 5 6kΩ 1 4W J R714 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R715 NRSA63J 391X...

Page 46: ...22 QQR1005 002 LINEARITY COIL L530 QQL244K 220Z PEAKING COIL 22uH K L551 QQLZ026 380 COIL 38uH 7 L703 NQR0199 004X FERRITE BEADS L706 NQR0199 004X FERRITE BEADS L716 NQR0199 004X FERRITE BEADS L718 NQR0199 004X FERRITE BEADS L951 QQLZ026 460 COIL 46uH 7 T521 QQR1522 001 DRIVE TRANSF T921 QQS0375 001 SW TRANSF CP650 ICP N25 T IC PROTECTOR 1 0A CP951 QMFZ052 2R0 E FUSE 2A AC250V CP952 ICP N38 T IC P...

Page 47: ...VER Ref No Part No Part Name Description Local 1 GG10285 012A H PACKING CASE 2 GG10422 001A H CUSHION ASS Y 5pcs in 1set 3 GG30097 003B H POLY BAG 4 GG30096 001B H POLY BAG 5 BATTERY AA R6 1 5V x2 6 GGT0116 001B H INST BOOK 7 GG40042 001A H CORD CLAMP R C 8 RM C1286 1H REMOCON UNIT 9 GG30147 001C H CORNER LABEL 2pcs in 1set 9 1 9 2 3 2 4 5 6 7 8 ...

Page 48: ... No YA465 Display Category 12 3 chome Moriya cho kanagawa ku Yokohama city kanagawa prefecture 221 8528 Japan Victor Company of Japan Limited VPT Printed in Japan ...

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