JVC InteriArt AV-21VT16/P Service Manual

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Page 1

YA453200610

SERVICE MANUAL

FLAT COLOR TELEVISION

AV-21VT16/P

COLOR

EXIT

CLOSED CAPTION

100+

CINEMA

ECO

VNR

BASS

SURROUND

RM-C1287

BASIC CHASSIS

CW3

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30

TABLE OF CONTENTS

No.YA453

2006/10

Page 2

SPECIFICATION

Items Contents

Dimensions (W × H × D) 64.9 cm × 46.5 cm × 47.4 cm

Mass 23 kg

TV RF System M

COLOR System PAL / SECAM / NTSC 3.58 / NTSC 4.43

Stereo System MTS

Teletext System Closed caption

Receiving Frequency

Intermediate Frequency

COLOR Sub Carrier

Power Input AC110 V - AC240 V, 50 Hz/60 Hz

Power Consumption 105W (Max) / 73W (Avg)

Picture Tube Visible size : 52.1 cm, Measured diagonally H: 41.6 cm × V: 31.5 cm

High Voltage 28.5 kV ±1.5 kV (at zero beam current)

Speaker 6.5 cm × 13 cm, oval type × 2

Audio Power Output 7 W + 7 W (Rated power output)

Aerial Input 75 Ω unbalanced, coaxial

Video / Audio Input-1/2/3

Video / Audio Output

Headphone jack 3.5 mm stereo mini jack × 1 Remote Control Unit RM-C1287 (UM-3/AA/R6 dry cell battery × 2)

Component Video

VHF Low 55.25MHz - 127.25MHz (CH.2 - CB.B)

VHF High 133.25MHz - 361.25MHz (CH.C - CH.W+11)

UHF 367.25MHz - 801.25MHz (CH.W+12 - CH.69)

CATV Mid (X - Z+2, S1 - S10) / Super (S11 - S20) / Hyper (S21 - S41) bands

VIF 38.0MHz

SIF 33.5MHz (4.5MHz)

PAL 4.43 MHz

NTSC 3.58 MHz

RCA pin jack × 3

[VIDEO-2]

S-Video

[VIDEO-1]

Y:1V(p-p), positive (negative sync), 75Ω Cb/Cr:0.7V(p-p), 75Ω

Mini-DIN 4 pin × 1 Y: 1V(p-p), positive (negative sync provided), 75Ω

C: 0.286V(p-p) (Burst signal), 75Ω Video 1V(p-p), negative sync, 75Ω, RCA pin jack × 3 Audio 500mV(rms) (-4dBs), high impedance, RCA pin jack × 6 Video 1V(p-p), 75Ω, RCA pin jack × 1 Audio 500mV(rms)(-4dBs), Low impedance, RCA pin jack × 2

Design and specifications subject to change without notice.

1-2 (No.YA453)

Page 3

SECTION 1

PRECAUTION

1.1 SAFETY PRECAUTIONS

(1) The design of this product contains special hardware,

many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits. Service should be performed by qualified personnel only.

(2) Alterations of the design or circuitry of the products should

not be made. Any design alterations or additions will void the manufacturer's warranty and will further relieve the manufacturer of responsibility for personal injury or property damage resulting therefrom.

(3) Many electrical and mechanical parts in the products have

special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in the parts list of Service manual. Electrical components

having such features are identified by shading on the schematics and by ( ) on the parts list in Service manual. The use of a substitute replacement which does

not have the same safety characteristics as the recommended replacement part shown in the parts list of Service manual may cause shock, fire, or other hazards.

(4) Don't short between the LIVE side ground and

ISOLATED (NEUTRAL) side ground or EARTH side ground when repairing.

Some model's power circuit is partly different in the GND. The difference of the GND is shown by the LIVE : ( ) side GND, the ISOLATED (NEUTRAL) : ( ) side GND and EARTH : ( ) side GND. Don't short between the LIVE side GND and ISOLATED (NEUTRAL) side GND or EARTH side GND and never measure the LIVE side GND and ISOLATED (NEUTRAL) side GND or EARTH side GND at the same time with a measuring apparatus (oscilloscope etc.). If above note will not be kept, a fuse or any parts will be broken.

(5) If any repair has been made to the chassis, it is

recommended that the B1 setting should be checked or adjusted (See B1 VOLTAGE).

(6) The high voltage applied to the picture tube must conform

with that specified in Service manual. Excessive high voltage can cause an increase in X-Ray emission, arcing and possible component damage, therefore operation under excessive high voltage conditions should be kept to a minimum, or should be prevented. If severe arcing occurs, remove the AC power immediately and determine the cause by visual inspection (incorrect installation, cracked or melted high voltage harness, poor soldering, etc.). To maintain the proper minimum level of soft X-Ray emission, components in the high voltage circuitry including the picture tube must be the exact replacements 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, observe the original lead dress.

Extra precaution should be given to assure correct lead dress in the high voltage circuit area. Where a short circuit has occurred, those components that indicate evidence of overheating should be replaced. Always use the manufacturer's replacement components.

(9) Isolation Check (Safety for Electrical Shock Hazard)

After re-assembling the product, always perform an isolation check on the exposed metal parts of the cabinet (antenna terminals, video/audio input and output terminals, Control knobs, metal cabinet, screw heads, earphone jack, control shafts, etc.) to be sure the product is safe to operate without danger of electrical shock.

a) Dielectric Strength Test

The isolation between the AC primary circuit and all metal parts exposed to the user, particularly any exposed metal part having a return path to the chassis should withstand a voltage of 3000V AC (r.m.s.) for a period of one second. (. . . . Withstand a voltage of 1100V AC (r.m.s.) to an appliance rated up to 120V, and 3000V AC (r.m.s.) to an appliance rated 200V or more, for a period of one second.) This method of test requires a test equipment not generally found in the service trade.

b) Leakage Current Check

Plug the AC line cord directly into the AC outlet (do not use a line isolation transformer during this check.). Using a "Leakage Current Tester", measure the leakage current from each exposed metal part of the cabinet, particularly any exposed metal part having a return path to the chassis, to a known good earth ground (water pipe, etc.). Any leakage current must not exceed 0.5mA AC (r.m.s.). However, in tropical area, this must not exceed 0.2mA AC (r.m.s.).

Alternate Check Method

Plug the AC line cord directly into the AC outlet (do not use a line isolation transformer during this check.). Use

an AC voltmeter having 1000Ω per volt or more sensitivity in the following manner. Connect a 1500Ω 10W resistor paralleled by a 0.15µF AC-type capacitor

between an exposed metal part and a known good earth ground (water pipe, etc.). Measure the AC voltage across the resistor with the AC voltmeter. Move the resistor connection to each exposed metal part, particularly any exposed metal part having a return path to the chassis, and measure the AC voltage across the resistor. Now, reverse the plug in the AC outlet and repeat each measurement. Any voltage measured must not exceed 0.75V AC (r.m.s.). This corresponds to

0.5mA AC (r.m.s.). However, in tropical area, this must not exceed 0.3V AC (r.m.s.). This corresponds to 0.2mA AC (r.m.s.).

AC VOLTMETER (HAVING 1000 /V, OR MORE SENSITIVITY)

0.15 F AC-TYPE

PLACE THIS PROBE

1500 10W

GOOD EARTH GROUND

ON EACH EXPOSED ME TAL PAR T

(No.YA453)1-3

Page 4

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

2.1 FEATURES

DVD PICTURE MODE

This function can enhance the picture quality of DVD. The screen can be made sharp or soft by this setting.

AUTO SIGNAL DETECT

When input DVD signal to VIDEO-2, detect the input signal and change 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 onetouch.

AI ECO SENSOR

This function can adjust TV screen contrast according to the brightness of your room.

MaxxBass

MaxxBass enhances bass sound that cannot be reproduced by normal speakers to be heard by our ears.

1-4 (No.YA453)

Page 5

2.2 TECHNINAL INFORMATION

2.2.1 MAIN MI-COM (CPU) PIN FUNCTION

Pin name I/O Function

No.

1 VssP2 - GND 65 SVM O Not used 2 VssC4 - GND 66 FbiSo I Flyback input/sandcastle output 3 V1.8C4 I 1.8V (Digital) 67 Hout O Horizontal output 4 V3.3A3 I 3.3V 68 VssComb - GND 5 VrefP_Sdac I 3.3V (Positive) 69 V5Comb I 5V 6 VrefN_Sdac - GND 70 Vin/R2/Pr I PIP R input 7 VrefP_Sdac I 3.3V (Negative) 71 Uin/B2/Pb I PIP B input 8 VrefN_Sdac - GND 72 Yin/G2/Y I PIP G input

9 VrefP_Sdac I 3.3V (Positive) 73 Ysync I Not used 10 XtalIn I 24.576MHz for system clock 74 Yout O Not used 11 XtalOut O 24.576MHz for system clock 75 Uout/INSSW2 I YUV insertion input 12 VssA1 - GND 76 NC O Not used 13 NECK I V-guard input/ I/O switch 77 INSSW3 I YUV insertion input 14 CONT I 1.8V regulator control 78 R3/Pr I Component PR input (Video-2) 15 V5P1 I +5V 79 G3/Y I Component Y input (Video-2) 16 Ph2 - Phase-2 filter 80 B3/Pb I Component PB input (Video-2) 17 Ph1 - Phase-1 filter 81 Gnd3 - GND 18 Gnd1 - GND 82 V5P3 I 5V 19 SecPll - SECAM PLL decoupling 83 BCL I Beam current limiter input 20 Dec8G - Bandgap decoupling 84 BLKIN I Black current input 21 EW O East-West drive output 85 Rout O R output 22 VDRB- O Vertical drive B output 86 Gout O G output 23 VDRA+ O Vertical drive A output 87 Bout O B output 24 Vif1 I Video IF input 1 88 V3.3A1 I 3.3V 25 Vif2 I Video IF input 2 89 RefAdN - GND 26 Vsc - Vertical sawtooth capacitor 90 V3.3RefAdP I 3.3V (Positive) 27 Iref I Reference current input 91 RefAd I 3.3/2V 28 GndIF - GND 92 GndA - GND 29 Sif1 I Sound IF input 1 93 V1.8A I 1.8V 30 Sif2 I Sound IF input 2 94 V3.3A2 I 3.3V 31 AGC O Tuner AGC output 95 VssADC - GND 32 EHT I EHT/overvoltage protection input 96 V1.8ADC I 1.8V 33 Ssif/RefIn/Avl/

RefOut

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 - Decoupling sound demodulator 102 TIMER - Not used 39 QssO/AmO/

AudeEm 40 Gnd2 - GND 104 VER_PROTECT O X-ray protect 41 PllIf - IF-PLL loop filter 105 S_REDUCE O Sound control 42 SifAgc - AGC sound IF 106 P00/I2SDI1 O Not used 43 IfVo/FmRo/DvbO O Not used 107 POWER O SUB POWER control 44 NC O Not used 108 SCL1 I I2C bus clock 45 V8AudioSwitches I 8V 109 SDA1 I/O I2C bus data 46 AgcSsif - AGC capacitor second sound IF 110 V3.3P I 3.3V 47 V5P2 I 5V 111 ROTATION O Rotation 48 V-OUT O Video output 112 3.58/OTHER O NTSC 3.58 detection 49 L1 I Audio-L1 input 113 A_MUTE O Audio muting 50 R1 I Audio-R1 input 114 4.5/OTHER O NTSC 4.43 detection 51 V3 I Video V3 input 115 PROT I Protect 52 C4 I Not used 116 ECO_IN I ECO sensor level detection 53 Audio2InL I Not used 117 V1.8C1 I 1.8V (Digital) 54 Audio2InR I Not used 118 DecV1V8 I 1.8V 55 V2/Y I Video V2 input 119 KEY_IN I Key scan data 56 L2 I Audio L2 input (Left signal) 120 VDO-DET I Video DET input 57 R2 I Audio R2 input (right signal) 121 VSSC1+P1 - Digital GND 58 Y3/Cvbs I S-Video Y1 input 122 S_V_DET I S-Video DET input 59 C1 I S-Video C1 input 123 P25/PWM4 O GTVA_reset 60 AudioLsL O Audio L output for audio power amplifier 124 V1.8C3 I 1.8V (Digital) 61 AudioLsR O Audio R output for audio power amplifier 125 VssC3 - GND 62 HP-L O Not used 126 P12/Int2 I External interrupt 63 HP-R O Not used 127 SDA0 I/O I2C bus data (for memory) 64 CVBSO/PIP O CVBS / PIP output 128 SCL0 I I2C bus clock (for memory)

O Automatic Volume Levelling/ sound IF input / subcar-

rier reference output / external reference signal input for I signalmixer for DVB operation

O QSS intercarrier output / AM output / deemphasis /

(front-end audio out)

Pin name I/O Function

No.

97 REMOTE I Remote control

103 TIMER - Not used

(No.YA453)1-5

Page 6

SECTION 3

DISASSEMBLY

3.1 DISASSEMBLY PROCEDURE

3.1.1 REMOVING THE REAR COVER

• Unplug the power cord. (1) Remove the 2 screws [A], 7 screws [B] and 4 screws [C]. (2) Withdraw the REAR COVER toward you.

CAUTION:

When reinstalling the rear cover, carefully push it inward after inserting the MAIN PWB into the REAR COVER groove.

3.1.2 REMOVING THE MAIN PW BOARD

• Remove the REAR COVER. (1) Slightly raise the both sides of the MAIN PWB (with BASS

PWB connected) by hand.

(2) Withdraw the MAIN PWB backward.

(If necessary, take off the wire clamp and connectors, etc.)

3.1.3 REMOVING THE SPEAKER

• Remove the REAR COVER. (1) Remove the 2 screws [D]. (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

and other connectors are properly connected.

• When repairing, connect the DEG. COIL to the DEG.

connector on the MAIN PWB.

3.1.5 WIRE CLAMPING AND CABLE TYING

(1) Be sure to clamp the wire. (2) Never remove the cable tie used for tying the wires

together. Should it be inadvertently removed, be sure to tie the wires with a new cable tie.

1-6 (No.YA453)

Page 7

SPEAKER

FRONT CABINET

SPEAKER

CRT SOCKET PWB

(Within MAIN PWB)

POWER CORD

REAR COVER

MAIN PWB

BASS PWB

Fig.1

(No.YA453)1-7

Page 8

3.2 MEMORY IC REPLACEMENT

• This model uses the memory IC.

Memory IC: IC702 on MAIN PWB

The memory IC memorizes data for correctly operating the video and deflection circuits. When replacing the memory IC, be sure to use the same type IC written with the initial values of data. In other words, use the specific IC listed in "PRINTED WIRING BOARD PARTS LIST". For its mounting location, refer to "ADJUSTMENT LOCATIONS".

3.2.1 MEMORY IC REPLACEMENT PROCEDURE

1. Power off

Switch off the power and disconnect the power plug from the

SERVICE MENU

AC outlet.

2. Replace the memory IC

Be sure to use the memory IC written with the initial setting values.

3. Power on

Connect the power plug to the AC outlet and switch on the

SERVICE MENU

1. IF

3. AUDIO

5. VSM W/B

7. PLUG & PLAY (ON)

1-7 : SELECT DISPLAY : EXIT

2. V/C

4. DEF

6. S TATUS

power.

4. System constant check and setting

******* **** ***** ***** **** **** *** ***

* It must not adjust without signal. (1) Press the [DISPLAY] key and the [PICTURE MODE] key

of the REMOTE CONTROL UNIT simultaneously.

Fig.1

(2) The SERVICE MODE screen of Fig. 1 will be displayed. (3) While the SERVICE MODE is displayed, press the

[DISPLAY] key and the [PICTURE MODE] key simultaneously, and the SYSTEM CONSTANT SET screen of Fig. 2 will be displayed.

(4) Check the setting values of the SYSTEM CONSTANT

SET. If the value is different, select the setting item with the

[MENU /] key, and set the correct value with the [MENU /] key.

SYSTEM CONSTANT-1

SYSTEM CONSTANT SET 1

SYSTEM COMB TILT SUPER BASS

: OTHERS : NO : NO : NO

(5) Press the [OK] key to memorize the setting value. (6) Press the [DISPLAY] key twice, and return to the normal

screen.

: SEL  : OPE

 

DISP : EXIT

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 items according to the given in page later. Where these do not agree, refer to the OPERATING INSTRUCTIONS and set the items as described.

7. SERVICE MODE setting

Verify what to set in the SERVICE MODE, and set whatever is

SYSTEM CONSTANT-2

SYSTEM CONSTANT SET 2

SOUND BLUE BACK MUTE ECO SENSOR INTER CARRIER

: SEL  : OPE

 

: STEREO : NO : ECO : NO

DISP : EXIT

necessary (Fig.1). Refer to the SERVICE ADJUSTMENT for setting.

KEY ASSIGNMENT OF REMOTE CONTROL UNIT

SYSTEM CONSTANT-3

SYSTEM CONSTANT SET 3

: YES : NOPICTURE BOOSTER : YESCOMPONENT : YES

: YES

DISP : EXIT

DISPLAY key

MENU key

OK key

PICTURE MODE

key

SURROUND

EXIT

MENU key

S INPUT MAXX BASS

: SEL  : OPE

 

1-8 (No.YA453)

Fig.2

Page 9

3.2.2 SYSTEM CONSTANT SETTING

Setting item Setting value

SYSTEM OTHERS

COMB NO

TILT NO

SOUND STEREO

BLUE BACK MUTE NO

ECO SENSOR ECO

SURROUND YES

PICTURE BOOSTER NO

COMPONENT YES

S INPUT YES

MAXX BASS YES

3.2.3 SETTINGS OF FACTORY SHIPMENT

3.2.3.1 BUTTON OPERATION

Setting item Setting position

POWER Off

CHANNEL CH-02

VOLUME 15

3.2.3.2 REMOTE CONTROL DIRECT OPERATION

Setting item Setting position

CHANNEL CH-02

VOLUME 15

PICTURE MODE BRIGHT

DISPLAY Indicated

TV/VIDEO TV

CINEMA SURROUND OFF

3.2.3.3 REMOTE CONTROL MENU OPERATION

(1) PICTURE SETTING

Setting item Setting position

PICTURE MODE BRIGHT

PICTURE / BRIGHT / DETAIL /

Centre

COLOR / TINT

WHITE BALANCE COOL

VNR AUTO

(2) SOUND SETTING

Setting item Setting position

MTS STEREO

AI VOLUME OFF

SOUND MODE MUSIC

BALANCE Centre

CINEMA SURROUND OFF

MAXX BASS LOW

(3) FEATURE SETTING

Setting item Setting position

DVD MENU

AUTO SIGNAL DETECT ON

DVD PICTURE MODE OFF

DVD THEATER STATUS OFF

DVD SOUND MODE THEATER

ON TIMER OFF

OFF TIMER OFF

CHILD LOCK OFF

COMPRESS (16:9) OFF

AI ECO SENSOR OFF

(4) INSTALL SETTING

Setting item Setting position

AUTO PROGRAM TV channel automatically set

EDIT/MANUAL PRESET CH only

COLOR SYSTEM NTSC 3.58

LANGUAGE ENGLISH

VIDEO-2 SETTING COMPONENT

BLUE BACK ON

BEEP ON

(No.YA453)1-9

Page 10

3.2.4 SERVICE MODE SETTING ITEMS

Setting item Setting value

1. IF 1. VCO

2. DELAY POINT

2. V / C 1. SCREEN

2. CUTOFF(B/G)

3. WDR(R/G/B)

4. BRIGHT(TV/VDO 1/2/3)

5. CONT(TV/VDO 1/2/3)

6. COLOR (TV/VDO1/2/3)

7. TINT(TV/VDO 1/2/3)

8. SHARP [Do not adjust]

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. COLOR

4. SHARP

5. HUE

1. R DRIVE

2. G DRIVE

3. B DRIVE

6. STATUS [Dispaly only] ---

7. PLUG & PLAY(ON) [Dispaly only] ---

1-10 (No.YA453)

Page 11

3.3 REPLACEMENT OF CHIP COMPONENT

3.3.1 CAUTIONS

(1) Avoid heating for more than 3 seconds. (2) Do not rub the electrodes and the resist parts of the pattern. (3) When removing a chip part, melt the solder adequately. (4) Do not reuse a chip part after removing it.

3.3.2 SOLDERING IRON

(1) Use a high insulation soldering iron with a thin pointed end of it. (2) A 30w soldering iron is recommended for easily removing parts.

3.3.3 REPLACEMENT STEPS

1. How to remove Chip parts

2. How to install Chip parts

[Resistors, capacitors, etc.]

(1) As shown in the figure, push the part with tweezers and

alternately melt the solder at each end.

(2) Shift with the tweezers and remove the chip part.

[Transistors, diodes, variable resistors, etc.]

(1) Apply extra solder to each lead.

SOLDER

[Resistors, capacitors, etc.]

(1) Apply solder to the pattern as indicated in the figure.

(2) Grasp the chip part with tweezers and place it on the

solder. Then heat and melt the solder at both ends of the chip part.

[Transistors, diodes, variable resistors, etc.]

(1) Apply solder to the pattern as indicated in the figure. (2) Grasp the chip part with tweezers and place it on the

solder.

(3) First solder lead A as indicated in the figure.

(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.

(4) Then solder leads B and C.

(No.YA453)1-11

Page 12

SECTION 4

ADJUSTMENT

4.1 ADJUSTMENT PREPARATION

(1) There are 2 ways of adjusting this TV : One is with the

REMOTE CONTROL UNIT and the other is the conventional method using adjustment parts and components.

(2) The adjustment using the REMOTE CONTROL UNIT is

made on the basis of the initial setting values. The setting values which adjust the screen to the optimum condition can be different from the initial setting values.

(3) Make sure that connection is correctly made AC to AC

power source.

(4) Turn on the power of the TV and measuring instruments for

warming up for at least 30 minutes before starting adjustments.

(5) If the receive or input signal is not specified, use the most

appropriate signal for adjustment.

(6) Never touch the parts (such as variable resistors,

transformers and condensers) not shown in the adjustment items of this service adjustment.

4.2 PRESET SETTING BEFORE ADJUSTMENT

Unless otherwise specified in the adjustment items, preset the following functions with the REMOTE CONTROL UNIT.

Item Preset value

PICTURE MODE(VSM) BRIGHT

VNR OFF

AI ECO SENSOR OFF

BALANCE Centre

BASS / TREBLE / BALANCE Centre

CINEMA SURROUND OFF

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 CIRCUIT

• DELAY POINT (AGC) adjustment

 FOCUS

• FOCUS adjustment

 DEFLECTION CIRCUIT

• V.SLOPE adjustment

• V.POSITION adjustment

• V.SIZE adjustment

• H.POSITION adjustment

• H.SIZE adjustment

• SIDE PIN adjustment

• TRAPEZIUM adjustment

• V. LINEARITY adjustment

• CORNER adjustment

• H. PARALLEL adjustment

• H.BOW adjustment

 VIDEO CIRCUIT

• WHITE BALANCE adjustment

• SUB BRIGHT adjustment

• SUB CONTRAST adjustment

• SUB COLOR adjustment

• SUB TINT adjustment

 VSM PRESET SETTING

• VSM PRESET

 PURITY AND CONVERGENCE

• PURITY adjustment

• STATIC CONVERGENCE adjustment

• DYNAMIC CONVERGENCE adjustment

1-12 (No.YA453)

Page 13

4.5 ADJUSTMENT LOCATION

POWER CORD

DEG COIL

POWER SW

S901

DEG

MAIN PWB ASS'Y

BASS PWB ASS'Y

S804 S802

S805 S803 S801

IC701

J804J801 J802 J803

J808

J807

IC702

CN00C

J809

J806

CN00S

GND

CN00B

FRONT

DEF

HVT

YOKE

TU001

I2C

CN00C

1. 5V

2. SCL0

3. SDA0

4. SCL1

5. SDA1

6. GND

CN00B

1. B1

2. NC

3. GND

MAIN PWB ASS'Y (CRT SOCKET)

(SOLDER SIDE)

TP-47G/R

TP-47B

TP-47R/G

TP-E

CRT EARTH

(BRAIDED ASS'Y)

UPPER : FOCUS

LOWER : SCREEN

TOP

(No.YA453)1-13

Page 14

4.6 BASIC OPERATION OF SERVICE MODE

4.6.1 TOOL OF SERVICE MODE OPERATION

Operate the SERVICE MODE with the REMOTE CONTROL UNIT.

4.6.2 SERVICE MODE ITEMS

With the SERVICE MODE, various adjustments can be made, and they are broadly classified in the following items of settings.

1.IF This mode adjusts the setting values of the IF circuit.

2. V/C This mode adjusts the setting values of the VIDEO circuit.

3.AUDIO This mode adjusts the setting values of the multiplicity AUDIO circuit. [Do not adjust]

4. DEF This mode adjusts the setting values of the DEFLECTION circuit for each aspect mode given below.

5.VSM PRESET This mode adjusts the initial setting values of BRIGHT, STANDARD and SOFT. (VSM : Video Status Memory)

6.STATUS It is no requirement to adjustment. [Do not adjust]

7.PLUG & PLAY (ON) This mode adjusts the setting values of the PIP circuit. [Do not adjust]

4.6.3 BASIC OPERATION IN SERVICE MODE

4.6.3.1 HOW TO ENTER THE SERVICE MODE

(1) Press the [DISPLAY] key and the [PICTURE MODE] key

simultaneously, then enter the SERVICE MODE.

(2) When the main menu is displayed, press any key of the [7]

to [9] key to enter the corresponding sub menu mode.

SERVICE MENU

4.6.3.2 SETTING METHOD

 1.IF

[1. VCO] : It must not adjust without signal

(1) [1] key

Select 1.IF.

(2) [1] key

Select 1.VCO(CW).

SERVICE MENU

1. IF

3. AUDIO

5. VSM W/B

7. PLUG & PLAY (ON)

1-7 : SELECT DISPLAY : EXIT

******* **** ***** ***** **** **** *** ***

2. V/C

4. DEF

6. S TATUS

Fig.1

SERVICE MODE SELECT KEY

 2. V/C, 4. DEF

Check the arrow position between the ABOVE REF. and BELOW REF.

(3) [DISPLAY] key

Return to the SERVICE MODE main manu screen.

(1) [2], [4] key

Select one from 2. V/C, 4. DEF.

(2) [MENU /] key

Select setting items.

(3) [MENU /] key

Set the setting values of the setting items.

 5.VSM W/B

DISPLAY key

MENU key

OK key

PICTURE MODE

key

EXIT

MENU key

(1) [5] key

Select 5.VSM W/B.

(2) [OK] key

Select setting items.

(3) [MENU /] key

Set the setting values of the setting items.

Fig.2

1-14 (No.YA453)

4.6.3.3 MEMORIZE THE ADJUSTMENT DATA

When Mnt 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 the SERVICE MODE, then again press the [DISPLAY] key.

Page 15

4.6.4 SERVICE MODE FLOW CHART

SERVICE MENU

1. IF

SERVICE MENU

1. IF

3. AUDIO

5. VSM W/B

7. PLUG & PLAY (ON)

1-7 : SELECT DISPLAY : EXIT

******* **** ***** ***** **** **** *** ***

2. V/C

4. DEF

6. STATUS

STATUS

V/C STATUS

ECO EOF NOL VNR

****

ADC ECO =

COSMIC STATUS

*******

** ** ** ** ** ** ** **

IF SERVICE MENU

1. VCO

2. DELAY POINT

2. V/C

V/C

1. SCREEN

3. AUDIO

AUDIO

1. DCXO ADJ. = NOT NICAM

0002

0009

000A

4. DEF

DEF FULL 50Hz

1. V-SHIFT

NTSC 3.58

HBC

WBC

BRI

***

******* *******

*******

** ** **

***

(**)

VCO (CW)

TOO HIGH ABOVE REFERENCE JUST REFERENCE BELOW REFERENCE TOO LOW

AGC TAKEOVER

Setting item

1.SCREEN (READ DATA)

2.CUTOFF / CUT OFF THEATER (B/G)

3.WDR (R/G/B)

4.BRIGHT (TV/VDO 1/2/3)

5.CONT. (TV/VDO 1/2/3)

6.COLOUR (TV/VDO 1/2/3)

7.TINT (TV/VDO 1/2/3 /THEATER)

8.SHARP (TV/VDO 1/2/3)

Setting item

1. DCXO ADJ

2. NICAM lower ERRLIM

3. NICAM upper ERRLIM

4. A2 ID THR

MENU EQUALIZER

EQUALIZER RF

USER SOUND TURBO THEATER MUSIC NEWS

1. V-SHIFT

2. V-SLOPE

3. V-SIZE

4. H-CENT

5. H-SIZE

6. TRAPEZ

7. EW-PIN

8. COR-UP

EQUALIZER VIDEO EQUALIZER DVD

USER SOUND TURBO THEATER MUSIC NEWS

4 : 3 / 16 : 9

Setting item

*****

DELAY POINT

9.Y DELAY (TV/VDO 1/2/3/S-VDO)

10.TINT DVD (TV/VDO/THEATER)

11.AMP T.SHARP (TV/VDO)

USER DRAMA THEATER MUSIC

9. COR-LO

10. ANGLE

11. BOW

12. V-S. CR

13. V-LIN

14. V-ZOOM

MHz

5. VSM W/B

VSM PRESET BRIGHT

1. BRIGHT

***

1. BRIGHT

2. CONT

3. COLOUR

4. SHARP

5.HUE

Setting item

1. R-DRIVE

2. G-DRIVE

3. B-DRIVE

Setting value (Hexadecimal)

Setting value

Sereen size

FULL COMPRESS

Fig.3

(No.YA453)1-15

Page 16

4.7 INITIAL SETTING VALUE OF SERVICE MODE

(1) Adjustment of the SERVICE MODE is made on the basis of the initial setting values:however, the new setting values which set

the screen in its optimum condition may differ from the initial setting value. (2) Do not change the initial setting values of the setting items not listed in "ADJUSTMENT PROCEDURE". (3) The " --- " means adjustment is not possible.

[2. V/C] * is variable values for adjustment.

[AV-21VT16/P]

Initial setting value

Adjustment item Variable range

PAL SECAM

NTSC3.58 NTSC4.43

VIDEO 2

COMPONENT(V-2)

525i 625i

1. SCREEN BRI 0 ~ 63 32* 32* 32* 32* --- 32* 32*

2. CUT OFF B 0 ~ 63(-32 ~ +31) 11* 11* 11* 11* --- +3* +3*

G 0 ~ 63(-32 ~ +31) 7* 7* 7* 7* --- (-5)* (-5)*

CUT OFF THEATER

B 0 ~ 63(-32 ~ +31) --- --- --- --- +0 +0 +0

G 0 ~ 63(-32 ~ +31) --- --- --- --- +7 +0 +0

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)

VIDEO-2(COMPONENT)

VIDEO-3(COMPOSITE)

(-32 ~ +31) (+1) (+1) (+1) (+1) --- --- ---

(-32 ~ +31) (+0) (+0) (+0) (+0) --- (+0) (+0)

(-32 ~ +31) (-1) (-1) (-1) (-1) --- --- ---

5. CONT. RF 0 ~ 63 32* 32* 32* 32* --- --- ---

VIDEO-1(COMPOSITE/S)

VIDEO-2(COMPONENT)

VIDEO-3(COMPOSITE)

(-32 ~ +31) (+7) (+7) (+7) (+7) --- --- ---

(-32 ~ +31) (+7) (+7) (+7) (+7) --- (+2) (+2)

(-32 ~ +31) (+7) (+7) (+7) (+7) --- --- ---

6. COLOUR RF 0 ~ 63(-32 ~ +31) --- --- 37* --- --- --- ---

VIDEO-1(COMPOSITE/S)

VIDEO-2(COMPONENT)

(-32 ~ +31) +4* -7 +4 -1 --- --- ---

(-32 ~ +31) +4* -7 +4 -1 --- (+3) (+4)

7. TINT RF 0 ~ 63(-32 ~ +31) --- --- +27* --- --- --- ---

VIDEO (-32 ~ +31) --- --- (+2) (+3) --- --- ---

THEATER (-32 ~ +31) --- --- (+0) (+0) --- --- ---

8. SHARP RF 0 ~ 63 50 50 50 50 --- 45 45

VIDEO 0 ~ 63 63 63 63 63 --- 45 45

9. Y DELAY RF 0 ~ 15 --- --- 5 --- --- --- ---

VIDEO 0 ~ 15 6 9 7 8 --- --- ---

S-VIDEO 0 ~ 15 7 7 7 7 --- --- ---

10. TINT DVD RF 0 ~ 63(-32 ~ +31) --- --- +0 --- --- --- ---

VIDEO (-32 ~ +31) +6* +1 +0 +0 --- +4 -3

THEATER (-32 ~ +31) +0 +0 --- --- --- +0 +0

11. AMP T.SHARP

RF VIDEO 0 ~ 63 0000---00

1-16 (No.YA453)

Page 17

[3. AUDIO] *This submenu is for display only, no adjustment is required.

Function Item Setting value

AUDIO 1. DC XO ADJ 19H*

2. NICAM LOWER ERR LIM 6FH

3. NICAM UPPER ERR LIM B0H

4. A2 ID THR 00H

Function MODE Item 100Hz 300Hz 1kHz 3kHz 8kHz

MENU EQUALIZER RF SOUND TURBO +11 +7 +3 +7 +9

THEATER +5 +3 -8 +2 +6

MUSIC +6+4-1+5+8

NEWS -1 +2 +5 -2 -4

USER +0 +0 +0 +0 +0

VIDEO SOUND TURBO +11 +7 +3 +7 +12

THEATER +5 +3 -8 +2 +6

MUSIC +9+4+4+8+12

NEWS -1 +2 +5 -2 -4

USER +0 +0 +0 +0 +0

DVD THEATER +5 +3 -8 +2 +6

MUSIC +9+4+4+8+12

DRAMA +1+3+5 -1 -2

USER +0 +0 +0 +0 +0

[4. DEF]

Initial setting value

Adjustment item

Variable range

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-CENT 0 ~ 63 -32 ~ +31 +32* 0* 0* 0*

5. H-SIZE 0 ~ 63-32 ~ +310000

6. TRAPEZ 0 ~ 63 -32 ~ +31 0000

7. EW-PIN 0 ~ 63-32 ~ +310000

8. COR-UP 0 ~ 63-32 ~ +310000

9. COR-LO 0 ~ 63-32 ~ +310000

10. ANGLE 0 ~ 63 -32 ~ +31 +32* 0* 0* 0*

11. BOW 0 ~ 63 -32 ~ +31 +32* 0* 0* 0*

12. V-S.CR 0 ~ 63 -32 ~ +31 +32* 0* 0* 0*

13. V-LIN 0 ~ 63 -32 ~ +31 +32* 0* 0* 0*

14. V-ZOOM 0 ~ 63 -32 ~ +31 (+25 ~+32) (0) -32* 0*

NOTE: The value with an asterisk * is variable for adjustment. The values in parenthesis ( ) are fixed values.

V-ZOOM DATA can adjust follow data range in case measurement line power on is appeared.

(No.YA453)1-17

Page 18

[5. VSM W/B]

Setting item

Variable

range

BRIGHT SOFT

Setting value

STANDARD THEATER

1. BRIGHT -16 - 16 0 0 0 +3

2. CONT -16 - 16 +15 +5 +10 -3

3. COLOR -16 - 16 0 0 -4 -6

4. SHARP -16 - 16 0 -10 -5 0

5. HUE -16 - 16 0 0 0 -1

Setting item

Variable

range

COOL WARM

Setting value

NORMAL THEATER

1. R DRIVE -64 - 63 0 +10 0 +15

2. G DRIVE -64 - 63 0 -4 +2 +7

3. B DRIVE -64 - 63 0 -12 -10 -22

1-18 (No.YA453)

Page 19

4.8 ADJUSTMENT PROCEDURE

4.8.1 CHECK ITEM

Item

B1 VOLTAGE DC voltmeter

Measuring instrument

CN00B connector

1-pin:TP-B1 Remote control unit

HIGH VOLTAGE HV voltmeter

Remote

3-pin:TP-E

[MAIN PWB]

CRT anode

Chassis GND control unit

IF VCO Remote

control unit

Test point Adjustment part Description

(1) Receive any broadcast. (2) Connect a DC voltmeter to 1-pin and 3-pin of CN00B

connector.

(3) Make sure that the voltage is DC134.5V ±2.0V.

(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 DC28.5kV ±1.5kV.

NOTE:

• Remove the probe before removing the earth clip.

[1.IF]

1.VCO

• Under normal conditions, no adjustment is required.

• Confirmation adjustment. (1) Select 1.IF from the SERVICE MODE. (2) Select <1.VCO> (3) Receive any broadcast.

(4) Check the ←(Arrow) posspition between the ABOVE

REF. and BELOW REF.

Receiving frequency

IF SERVICE MENU

1. VCO

2. DELAY POINT

VCO (CW)

TOO HIGH ABOVE REFERENCE JUST REFERENCE BELOW REFERENCE

DISPLAY : EXIT1 : SELECT

TOO LOW

. MHz

DISPLAY : EXIT

YELLOW

(No.YA453)1-19

Page 20

4.8.2 TUNER / IF CIRCUIT

Item

DELAY POINT (AGC)

Measuring instrument

Signal generator

Remote control unit

Setting Item

DELAY POINT (AGC TAKE-OVER)

NTSC3.58

OTHER

4.8.3 FOCUS

Test point Adjustment part Description

[1. IF]

2. DELAY POINT (AGC TAKE-OVER)

(1) Receive a black and white signal (COLOR off). (2) Select 1. IF. (3) Select <2. DELAY POINT>. (4) Set the setting values of the setting items as shown

bellow table.

(5) Then adjust the [MENU - / +] keys until video noise

Variable range

0 - 127

Initial setting value

disappears.

(6) Turn to other channels and make sure that there are

no irregularities.

Item

FOCUS Signal

Measuring instrument

generator

Test point Adjustment part Description

FOCUS VR [In HVT]

(1) Receive the cross hatch signal. (2) While looking at the screen, adjust the FOCUS VR

to the vertical and horizontal lines will be thinnest and sharpest.

(3) Make sure that the picture is in focus even when the

screen gets darkened.

4.8.4 DEFLECTION CIRCUIT

• The setting (adjustment) using the remote control unit is made on the basis of the initial setting values.

• The setting values which adjust the screen to the optimum condition can be different from the initial setting values.

• When performing deflection circuit adjustment, adjusts PAL signal (fv: 50 Hz) in 4:3 mode and 16:9 mode respectively, and adjust the NTSC signal (fv: 60 Hz) similarly.

NOTE:

Proceed to the following adjustment after having completed the adjustments of SUB BRIGHT and SUB PICTURE.

 COMPRESS: OFF (4:3)

Item

V. SLOPE Signal

Measuring instrument

generator

Test point Adjustment part Description

[4. DEF]

2. V-SLOPE

PAL V. SLOPE

(1) Receive a circle pattern signal of vertical frequency

50Hz (PAL). Remote control unit

(2) Select 4. DEF from the SERVICE MODE. (3) Select <2. V-SLOPE>. (4) Set the initial setting value of <2. V-SLOPE>. (5) Adjust <2. V-SLOPE> to make "A = B". (6) Press the [OK] key to memorize the set values.

Blanking line

NTSC V. SLOPE

(1) Receive a circle pattern signal of vertical frequency

60Hz (NTSC).

(2) Follow the same step 2 to 6 as in PAL V. SLOPE.

1-20 (No.YA453)

Page 21

Item

Measuring instrument

V. POSITION Signal

generator

Remote control unit

Test point Adjustment part Description

[4. DEF]

1. V-SHIFT

PAL V. POSITION

(1) Receive a circle pattern signal of vertical frequency

50Hz (PAL). (2) Select 4. DEF from the SERVICE MODE. (3) Select <1. V-SHIFT>. (4) Set the initial setting value of <1. V-SHIFT>.

(5) Adjust <1. V-SHIFT> to make "A = B". (6) Press the [OK] key to memorize the set values.

NTSC V. POSITION

(1) Receive a circle pattern signal of vertical frequency

60Hz (NTSC). (2) Follow the same step 2 to 6 as in PAL V. POSITION.

V. SIZE Signal

generator

Remote control unit

Screen

size 92%

H. POSITION Signal

generator

Remote control unit

[4. DEF]

3. V-SIZE

Picture size 100%

[4. DEF]

4. H-CENT

PAL V. SIZE

(1) Receive a PAL crosshatch signal. (2) Select 4. DEF from the SERVICE MODE. (3) Select <3. V-SIZE>. (4) Set the initial setting value of <3. V-SIZE>. (5) Adjust <3. V-SIZE> 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.

PAL H. POSITION

(1) Receive a PAL circle pattern signal. (2) Select 4. DEF from the SERVICE MODE. (3) Select <4. H-CENT>. (4) Set the initial setting value of <4. H-CENT>. (5) Adjust <4. H-CENT> to make "C = D". (6) Press the [OK] key to memorize the set values.

NTSC H. POSITION

(1) Receive a NTSC circle pattern signal. (2) Follow the same step 2 to 6 as in PAL H. POSITION.

(No.YA453)1-21

Page 22

Item

Measuring instrument

V.LINEARITY Signal

generator

Remote control unit

Test point Adjustment part Description

[4. DEF]

12. V-S. CR

13. V-LIN

PAL V. LINEARITY

(1) Receive a PAL crosshatch signal. (2) Select 4. DEF from the SERVICE MODE. (3) Select <12. V-S.CR>. (4) Set the initial setting value of <12. V-S. CR>. (5) Select <13. V-LIN>. (6) Set the initial setting value of <13. V-LIN>.

Top

(7) Adjust <12. V-S. CR> and <13. V-LIN> so that the

spaces of each line on TOP, CENTRE and BOTTOM become uniform.

Centre

(8) Press the [OK] key to memorize the set values.

NTSC V. LINEARITY

(1) Receive a NTSC crosshatch signal.

Bottom

(2) Follow the same step 2 to 8 as in PAL V-S. CR.

H. PARALLEL Signal

generator

Remote control unit

H. BOW Signal

generator

Remote control unit

Parallel

Straight

[4.DEF]

10. ANGLE

[4.DEF]

11. BOW

PAL H. PARALLEL

(1) Receive a 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.

PAL H. BOW

(1) Receive a PAL crosshatch signal. (2) Select 4. DEF from the SERVICE MODE. (3) Select <11. BOW>. (4) Set the initial setting value of <11. BOW>. (5) Adjust <11. BOW> to optimize the horizontal arc

distortion.

(6) Press the [OK] key to memorize the set values.

NTSC H. BOW

(1) Receive a NTSC crosshatch signal. (2) Follow the same step 2 to 6 as in PAL H. BOW.

1-22 (No.YA453)

Page 23

 COMPRESS : ON (16:9)

Item

Measuring instrument

V. SIZE Signal

generator

Remote control unit

Screen

size

Vertical amplitude

Test point Adjustment part Description

[4.DEF]

14. V. ZOOM

3. V-SIZE

PAL V. SIZE

(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.

Screen size

(4) Set the initial setting value of <14. V. ZOOM>. (5) Select <3. V-SIZE>. (6) Set the initial setting value of <3. V-SIZE>. (7) Adjust <3. V-SIZE> to set the vertical amplitude of

the image to the value shown in the left hand side

Vertical amplitude

list. (8) Press 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.

240mm

V. SLOPE Signal

generator

Remote control unit

 VIDEO - 2 SET: COMPONENT

Item

Measuring instrument

H. POSITION 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 initial setting value of <2. V-SLOPE>. (6) Adjust <2. V-SLOPE> to make "A = B".

Blanking line

(7) Press the [OK] key to memorize the set values.

NTSC V. SLOPE

(1) Receive a circle pattern signal of vertical frequency

60Hz (NTSC). (2) Follow the same step 2 to 7 as in PAL V-SLOPE.

Test point Adjustment part Description

[4. DEF]

4. H-CENT

(1) Receive a PAL circle pattern signal to VIDEO-2

component terminal. (2) Select VIDEO-2 SET from the MENU and set

VIDEO-2 SET to COMPONENT. (3) Select 4. DEF from the SERVICE MODE. (4) Select <4. H-CENT>.

(5) Set the initial setting value of <4. H-CENT>. (6) Adjust <4. H-CENT> to make "C=D". (7) Press the [OK] key to memorize the set values.

(No.YA453)1-23

Page 24

4.8.5 VIDEO CIRCUIT

Item

WHITE BALANCE

Measuring instrument

Signal generator

(Low light)

Remote control unit

B CUTOFF (

WHITE BALANCE

Signal generator

(High light)

Remote control unit

REMOTE CONTROL UNIT

12 3

)



789



)

REMOTE CONTROL UNIT

12 3

Test point Adjustment part Description

[2. V/C]

2. CUTOFF (B)

2. CUTOFF (G)

SCREEN VR [In HVT]

COMPOSITE WHITE BALANCE

(1) Receive a PAL black and white signal (COLOR off). (2) Set the PICTURE MODE to BRIGHT. (3) Select 2. V/C from the SERVICE MODE.

(4) Select <2. CUTOFF> (B) and (G). (5) Set each value to initial setting value with the [4] / [7]

keys and [5] / [8] keys.

(6) Turn the SCREEN VR fully counterclockwise, then

slowly turn it clockwise to where a red, blue or green COLOR is faintly visible.

(7) Use the [4] / [7] and [5] / [8] keys to adjust so that

G CUTOFF ( )

the other 2 COLORs 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



G CUTOFF (

)

(1) Receive a PAL component black and white signal

(COLOR off).

(2) Select VIDEO-2 SET from the MENU and set

VIDEO-2 SET to COMPONENT.

(3) Adjust COMPONENT WHITE BALANCE in the

same way as "COMPOSITE WHITE BALANCE".

[2. V/C]

3. WDR (R)

3. WDR (G)

3. WDR (B)

(1) Receive a PAL black and white signal (COLOR off). (2) Set the PICTURE MODE to BRIGHT. (3) Select 2. V/C from the SERVICE MODE. (4) Select <3. WDR> (R), (G) and (B). (5) Set each value to initial setting value with the [4] to

[9] keys. (6) Use the [4] to [9] keys to produce a white screen. (7) Press the [OK] key to memorize the set values.

) B DRIVE ()

R DRIVE (





R DRIVE (

)

SUB BRIGHT Remote

control unit

SUB CONTRAST

Remote control unit

789

G DRIVE ()



)

B DRIVE (



G DRIVE (

)

[2. V/C]

4. BRIGHT

[2. V/C]

5. CONT

(1) Receive a NTSC broadcast. (2) Set the PICTURE MODE to BRIGHT. (3) Select 2. V/C from the SERVICE MODE. (4) Select <4. BRIGHT>. (5) Set the initial setting value of <4. BRIGHT>. (6) If the brightness is not best with the initial setting value,

make fine adjustment until you get the best brightness. (7) Press the [OK] key to memorize the set values.

(1) Receive a NTSC broadcast. (2) Set the PICTURE MODE to BRIGHT.

(3) Select 2. V/C from the SERVICE MODE. (4) Select <5. CONT>. (5) Set the initial setting value of <5. CONT>. (6) If the contrast is not best with the initial setting value,

make fine adjustment until you get the best contrast. (7) Press the [OK] key to memorize the set values.

1-24 (No.YA453)

Page 25

Item

Measuring instrument

SUB COLOR Remote

control unit

Signal generator

Oscilloscope

Remote control unit

W C

VOLTAGE (W-B)

AV-21VT16/P

Test point Adjustment part Description

TP-47B TP-E

[CRT SOCKET PWB]

YGR

Voltage setting

PAL NTSC

+21V(VDO) +20(RF)---

SECAM

[2. V/C]

6. COLOR

[2. V/C]

6. COLOR

(-)

(A)

(+)

[Method of adjustment without measuring instrument]

PAL COLOR

(1) Receive a PAL M broadcast. (2) Set the PICTURE MODE to BRIGHT. (3) Select 2. V/C from the SERVICE MODE. (4) Select <6. COLOR>. (5) Set the initial setting value of <6. COLOR>. (6) If the COLOR is not the best with the initial set value,

make fine adjustment until you get the best COLOR.

(7) Press the [OK] key to memorize the set values.

SECAM COLOR

(1) Receive a SECAM broadcast. (2) Follow the same step 2 to 7 as in PAL COLOR.

NTSC 3.58 COLOR

(1) Receive a NTSC 3.58MHz broadcast. (2) Follow the same step 2 to 7 as in PAL COLOR.

NTSC 4.43 COLOR

• When NTSC 3.58 COLOR is set, NTSC 4.43 COLOR will be automatically set.

[Method of adjustment using measuring instrument]

PAL COLOR

(1) Receive a PAL M COLOR bar signal (full field

COLOR bar 75% white). (2) Connect the oscilloscope between TP-47B and TP-E. (3) Set the PICTURE MODE to BRIGHT. (4) Select 2. V/C from the SERVICE MODE. (5) Select <6. COLOR>. (6) Set the initial setting value of <6. COLOR>. (7) Adjust the value of (A) to the value in the voltage

table in the left. (8) Press the [OK] key to memorize the set values.

SECAM COLOR

(1) Receive a SECAM COLOR bar signal (full field

COLOR bar 75% white) (2) Follow the same step 2 to 8 as in PAL COLOR.

NTSC 3.58 COLOR

(1) Receive a NTSC 3.58MHz broadcast. (2) Follow the same step 2 to 8 as in PAL COLOR.

NTSC 4.43 COLOR

• When NTSC 3.58 COLOR is set, NTSC 4.43 COLOR

will be automatically set.

(No.YA453)1-25

Page 26

Item

Measuring instrument

SUB TINT Remote

control unit

Signal generator

Oscilloscope

Remote control unit

W C

Test point Adjustment part Description

TP-47B TP-E

[CRT SOCKET PWB]

YGR

[2. V/C]

7. TINT

[2. V/C]

7. TINT

(B)

(+)

[Method of adjustment without measuring instrument]

PAL TINT

(1) Receive a PAL broadcast. (2) Set the PICTURE MODE to BRIGHT. (3) Select 2. V/C from the SERVICE MODE. (4) Select <7. TINT>. (5) Set the initial setting value of <7. TINT>. (6) If you cannot get the best HUE with the initial setting

value, make fine adjustment until you get the best TINT.

(7) Press the [OK] key to memorize the best values.

NTSC 3.58 TINT

(1) Receive a NTSC 3.58 broadcast. (2) Follow the same step 2 to 8 as in PAL TINT.

NTSC 4.43 TINT

• When NTSC 3.58 TINT is set, NTSC 4.43 TINT will be automatically set.

[Method of adjustment using measuring instrument]

PAL TINT

(1) Receive a PAL COLOR bar signal (full field COL-

OR 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) If you cannot get the best HUE with the initial set-

ting value, make fine adjustment until you get the

best TINT. (8) Press the [OK] key to memorize the best values.

(-)

NTSC 3.58 TINT

(1) Receive a NTSC 3.58 COLOR bar signal (full field

COLOR bar 75% white). (2) Follow the same step 2 to 8 as in PAL TINT.

VOLTAGE (W-B)

Voltage setting

NTSC TINT PAL TINT

+4V(RF)AV-21VT16/P +14V(VDO)

1-26 (No.YA453)

NTSC 4.43 TINT

• When NTSC 3.58 TINT is set, NTSC 4.43 TINT will be automatically set.

Page 27

4.8.6 VSM PRESET SETTING

Item

Measuring instrument

VSM PRESET Remote

control unit

VSM preset

Setting item

1. BRIGHT

2. CONT

3. COLOUR

4. SHARP

5. HUE

BRIGHT STANDARD SOFT

+15 +10

0-5

Test point Adjustment part Description

[5.VSM W/B]

1. BRIGHT

2. CONT

3. COLOR

4. SHARP

5. HUE

1. R-DRIVE

2. G-DRIVE

3. B-DRIVE

(1) Select 5.VSM W/B from the SERVICE MODE. (2) Select the BRIGHT with the [OK] key. (3) Adjust the [MENU /] key to bring the set values

of <1. BRIGHT> - <5. HUE> to the values shown in

the table. (4) Press 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.

THEATER

-4

-10

-3

-6

-10

(8) Press the [OK] key to memorize the set values. (9) Respectively select the WIHITE BALANCE mode for

WARM and NORMAL.

W/B preset

Setting item

1. R DRIVE

2. G DRIVE

3. B DRIVE

COOL NORMAL WARM

0+2

0 -10

+10

-4

-12

THEATER

+15

-22

(No.YA453)1-27

Page 28

4.8.7 PURITY AND CONVERGENCE

 PURITY ADJUSTMENT

NOTE:

The final adjustment of CONVERGENCE must be done after the FOCUS adjustment. (CONVERGENCE is changed by FOCUS adjustment.) When makes difference by FOCUS adjustment, should be reconfirming PURITY adjustment.

(1) Demagnetize CRT with the demagnetizer.

(2) Loosen the retainer screw of the deflection yoke.

CRT

WEDGE

DEFLECTION YOKE

4 6

P / C

MAGNETS

(3) Remove the wedges.

(4) Input a green raster signal from the signal generator, and

turn the screen to green raster.

(5) Move the deflection yoke backward.

(6) Bring the long lug of the purity magnets on the short lug and

position 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.

• P/C MAGNETS

P : PURITY MAGNET 4 : 4 POLES (convergence magnets) 6 : 6 POLES (convergence magnets)

Fig.1

PURITY MAGNETS

Long lug

Short lug

Bring the long lug over the short lug and position them horizontally.

Fig.2

(FRONT VIEW)

GREEN RASTER

(11) Verify that the screen is horizontal.

(12) Input red and blue raster signals, and make sure that purity

is properly adjusted.

1-28 (No.YA453)

CENTRE

Fig.3

Page 29

 STATIC CONVERGENCE ADJUSTMENT

(1) Input a crosshatch signal.

(2) Using 4-pole convergence magnets, overlap the red and

blue lines in the centre of the screen (Fig.1) and turn them to magenta (red/blue).

(3) Using 6-pole convergence magnets, overlap the magenta

(red/blue) and green lines in the centre of the screen and turn them to white.

(4) Repeat 2 and 3 above, and make best convergence.

(FRONT VIEW)

Fig.1

(FRONT VIEW)

 DYNAMIC CONVERGENCE 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 glue.

GREEN

RED

BLUE

RED

BLUE

GREEN

Fig.2

(FRONT VIEW)

GREEN GREEN

RED

BLUE

Fig.3

BLUE

RED

GREENGREEN

BLUE

RED

GREEN

BLUE

BLUE GREEN

RED

(FRONT VIEW)

GREEN

Fig.4

(No.YA453)1-29

Page 30

SECTION 5

TROUBLESHOOTING

5.1 SELF CHECK FUNCTIONS

5.1.1 OUTLINE

This model has self check functions given below. When an abnormality has been detected, the SUB POWER is turned off and POWER LED flashes to inform of the failure. An abnormality is detected by the signal input state of the control line connected to the microcomputer.

5.1.2 SELF CHECK ITEMS

Check item Details of detection Method of detection State of abnormality

B1 over-current protection An over-current on the low B1

line is detected.

CRT neck broken protection Operation of CRT neck

protection circuit.

5.1.3 SELF CHECK INDICATING FUNCTION

When an abnormality has been detected at about 5 seconds after the power was turned on, the SUB POWER is turned off immediately and the POWER LED flashes.

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.

After about 5 seconds

When an abnormality has been detected, the SUB-POWER is turned off. While the SUBPOWER is being turned off, the POWER key on the remote control unit is not operational until the power cord is disconnected and connected again.

Detection of an abnormality

Powe r o n Port

[ INDICATION BY THE POWER LED]

Item LED flashing intervals

B1 over-current protection / CRT neck broken protection 0.3 seconds

Start of detection

Flashing LED

SUB-POWER OFF

1-30 (No.YA453)

Page 31

Victor Company of Japan, Limited Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan

(No.YA453)

Printed in Japan

VPT

Page 32

PARTS LIST

CAUTION

J The parts identified by the  symbol are important for the safety . Whenever replacing these parts, be sure to use specified ones to secure the

safety.

J The parts not indicated in this Parts List and those which are filled with lines --- in the Parts No. columns will not be supplied.

J P.W. BOARD Ass'y will not be supplied, but those which are filled with the Parts No. in the Parts No. columns will be supplied.

ABBREVIATIONS OF RESISTORS, CAPACITORS AND TOLERANCES

RESISTORS CAPACITORS

CR Carbon Resistor C CAP. Ceramic Capacitor

FR Fusible Resistor E CAP. Electrolytic Capacitor

PR Plate Resistor M CAP. Mylar Capacitor

VR Variable Resistor CH CAP. Chip Capacitor

HV R High Voltage Resistor HV CAP. High Voltage Capacitor

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 MPP CAP. Metalized Polypropylene Capacitor

CH MG R Chip Metal Glazed Resistor TAN. CAP. Tantalum Capacitor

COMP. R Composition Resistor CH C CAP. Chip Ceramic Capacitor

LPTC R Linear Positive Temperature Coefficient Resistor BP E CAP. Bi-Polar Electrolytic Capacitor

CH AL E CAP. Chip Aluminum Electrolytic Capacitor

CH AL BP CAP. Chip Aluminum Bi-Polar Capacitor

CH TAN. E CAP. Chip Tantalum Electrolytic Capacitor

CH AL BP E CAP. Chip Tantalum Bi-Polar Electrolytic Capacitor

RESISTORS

FGJ KMNRHZ P

±1% ±2% ±5% ±10% ±20% ±30%

+30%

-10%

+50%

-10%

+80%

-20%

+100%

-0%

(No.YA453)3-1

Page 33

CONTENTS

USING P.W. BOARD & REMOTE CONTROL UNIT ................................................................................................... 3-2

EXPLODED VIEW PARTS LIST -1 ............................................................................................................................. 3-2

EXPLODED VIEW -1 ................................................................................................................................................... 3-3

PRINTED WIRING BOARD PARTS LIST ................................................................................................................... 3-4

MAIN P.W. BOARD ASS'Y (SCW-1920A-H2) ................................................................................................... 3-4

BASS P.W. BOARD ASS'Y (SCW-6001A-H2) .................................................................................................. 3-7

REMOTE CONTROL UNIT PARTS LIST (RM-C1287-1H) ........................................................................................ 3-8

PACKING ..................................................................................................................................................................... 3-8

PACKING PARTS LIST ............................................................................................................................................... 3-8

USING P.W. BOARD & REMOTE CONTROL UNIT

P.W.B ASS'Y AV-21VT16/P

MAIN P.W.B SCW-1920A-H2

BASS P.W.B SCW-6001A-H2

REMOTE CONTROL UNIT RM-C1287-1H

EXPLODED VIEW PARTS LIST -1

 Ref.No. Part No. Part Name Description Local

 V01 A51QGA993X CRT  DY01 QQD0135-001 DEF YOKE  L01 QQW0210-001 DEG COIL  T522 QQH0188-001 FB TRANSF

1 GG30068-001A-H AV SHEET 2 GG40023-003A-H JVC MARK 3 GG30044-001B-H REMOCON LENS 4 GG30042-001B-H LED LENS 11 QYSBSBG4016ZA TAP SCREW M4 x 16mm(x2) 12 QYSBSFG4016ZA TAP SCREW M4 x 16mm(x7) 13 QYSBSF3010ZA TAP SCREW M3 x 10mm(x4)

 14 GG10187-017A-H REAR COVER  15 CM47005-A01-H POWER CORD CLAMP  16 QMPR380-165-K2 POWER CORD 1.65m BLACK

17 QAL0608-001 PC MAGNET 18 QAL0627-001 DY WEDGE (x3) 19 A48457-3-H SPRING 20 WJY0029-001A-E BRAIDED ASS'Y 21 WJY0013-003A-E BRAIDED ASS'Y 22 CM36623-003-H CHASSIS RAIL (x2) 23 GG40046-001A-H TAP SCREW (x4) 24 LC40226-005A-H SPACER (x4) 25 GG20057-002A-H SPEAKER HOLDER (x4) SP01,SP02 26 QAS0139-001 SPEAKER (x2)

 30 SCW-1920A-H2 MAIN PWB  31 SCW-6001A-H2 BASS PWB

 100 GG10238-023A-H FRONT CABINET ASS'Y Inc.101-104

101 GG20044-004A-H DOOR 102 GG30043-002A-H POWER KNOB 103 CM35235-003-H SPRING 104 GG20022-002B-H CONTROL KNOB

3-2(No.YA453)

Page 34

EXPLODED VIEW -1

L01

V01

DY01

CRT SOCKET PWB

(Within MAIN PWB)

100

101

104

103

102

T522

BASS PWB

RATING LABEL

MAIN PWB

(No.YA453)3-3

Page 35

PRINTED WIRING BOARD PARTS LIST



MAIN P.W. BOARD ASS'Y (SCW-1920A-H2)



Ref No. Part No. Part Name Description Local

IC302 S9648 PHOTO CONDUCTOR IC351 TDA6107AJF/N1 IC IC401 LA78040N IC IC601 AN5277 IC IC701 TDA12021-NTS3-F IC(MCU) (SERVICE) IC702 ATE16-21MT16P IC (SERVICE) IC801 GP1UE281QKVF IR DETECT UNIT IC921 STR-W6554A-F5 IC IC951 SE135N IC IC972 PQ033RDA1SSH IC IC973 PQ120RDA1SZ IC IC975 PQ050RDA1SZ IC

Q101 2SC5397/CD/-T TRANSISTOR Q341 2SA1530A/QR/-X TRANSISTOR Q421 2SC3928A/QR/-X TRANSISTOR Q422 2SC3928A/QR/-X TRANSISTOR Q521 2SC2655/Y/-T TRANSISTOR



Q522 TT2190LS-YB11 TRANSISTOR Q571 2SA1208/ST/Z1-T TRANSISTOR Q572 UN2226-X DIGI TRANSISTOR Q601 2SA1530A/QR/-X TRANSISTOR Q602 2SA1530A/QR/-X TRANSISTOR Q603 UN2226-X DIGI TRANSISTOR Q605 UN2226-X DIGI TRANSISTOR Q607 2SC3928A/QR/-X TRANSISTOR Q608 2SC3928A/QR/-X TRANSISTOR Q609 UN2226-X DIGI TRANSISTOR Q611 UN2226-X DIGI TRANSISTOR Q612 2SC3928A/QR/-X TRANSISTOR Q704 2SC3928A/QR/-X TRANSISTOR Q705 SSM3K02F-X MOS FET Q706 SSM3K02F-X MOS FET Q707 2SC3928A/QR/-X TRANSISTOR Q708 2SA1530A/QR/-X TRANSISTOR Q791 2SC3928A/QR/-X TRANSISTOR Q801 KTA1267/YG/-T TRANSISTOR Q803 UN2226-X DIGI TRANSISTOR Q804 UN2226-X DIGI TRANSISTOR Q805 2SA1530A/QR/-X TRANSISTOR Q955 2SC3928A/QR/-X TRANSISTOR Q981 2SA562TM/Y/-T TRANSISTOR Q982 2SC3928A/QR/-X TRANSISTOR Q983 2SA562TM/Y/-T TRANSISTOR Q984 2SC3928A/QR/-X TRANSISTOR

D341 MA111-X SI DIODE D342 MA111-X SI DIODE D343 MA111-X SI DIODE D345 MA111-X SI DIODE D350 MA8075/H/-X Z DIODE D354 FR105GT-T3 SI DIODE D355 FR105GT-T3 SI DIODE D356 FR105GT-T3 SI DIODE D423 1N4003SG-T2 SI DIODE D424 1SR35-400A-T2 SI DIODE D520 MA111-X SI DIODE D521 ERB06-15E-F1 SI DIODE D522 RU3AM-LFC4 SI DIODE D523 FR105GT-T3 SI DIODE D530 FR105GT-T3 SI DIODE 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 D7 11 MA111- X S I DIO D E D712 MA111-X SI DIODE D713 MA8039/H/-X Z DIODE D714 MA8030/H/-X Z DIODE

Ref No. Part No. Part Name Description Local

D715 MA111-X SI DIODE D716 MA111-X SI DIODE D717 MA111-X SI DIODE D751 MA8091/H/-X Z DIODE D753 MA8091/H/-X Z DIODE D808 LH22440-T16 LED POWER(RED) D810 MA8091/H/-X Z DIODE D811 MA8091/H/-X Z DIODE D812 MA8091/H/-X Z DIODE D813 MA8091/H/-X Z DIODE D814 MA8091/H/-X Z DIODE D817 MA8091/H/-X Z DIODE D901 GSIB460-S1 BRIDGE DIODE D921 FR105GT-T3 SI DIODE D922 MTZJ36A-T2 Z DIODE D923 MTZJ9.1B-T2 Z DIODE D924 MTZJ9.1B-T2 Z DIODE D925 MTZJ9.1B-T2 Z DIODE D926 FR105GT-T3 SI DIODE D927 MA8180/M/-X Z DIODE D928 MTZJ9.1B-T2 Z DIODE D951 RU4AM-LFM1 SI DIODE D952 RU3AM-LFC4 SI DIODE D953 RU3AM-LFC4 SI DIODE D955 FMX-G12S SI DIODE D956 MA111-X SI DIODE D957 MA111-X SI DIODE D962 MA8330/M/-X Z DIODE D970 MA8082/M/-X Z DIODE D971 MA111-X SI DIODE D972 MA111-X SI DIODE D973 MA111-X SI DIODE D975 MA111-X SI DIODE D981 UDZS2.0B-X Z DIODE D982 UDZS2.0B-X Z DIODE



PC901 PS2581AL1/QW/ PHOTO COUPLER

C001 NCB31HK-103X C CAPACITOR 0.01uF 50V K C002 QETN1HM-106Z E CAPACITOR 10uF 50V M C003 NCB31CK-104X C CAPACITOR 0.1uF 16V K C004 QETN1CM-477Z E CAPACITOR 470uF 16V M C005 NCB31HK-222X C CAPACITOR 2200pF 50V K C006 QETN1HM-336Z E CAPACITOR 33uF 50V M C007 NDC31HJ-560X C CAPACITOR 56pF 50V J C008 NDC31HJ-560X C CAPACITOR 56pF 50V J C101 NCB31HK-103X C CAPACITOR 0.01uF 50V K C102 NCB31HK-103X C CAPACITOR 0.01uF 50V K C103 NCB31HK-103X C CAPACITOR 0.01uF 50V K C104 QETN1EM-476Z E CAPACITOR 47uF 25V M C106 NCB31HK-103X C CAPACITOR 0.01uF 50V K C109 NRSA63J-0R0X MG RESISTOR 0 C110 NCB31CK-104X C CAPACITOR 0.1uF 16V K C111 QETN1CM-227Z E CAPACITOR 220uF 16V M C317 QETN1HM-106Z E CAPACITOR 10uF 50V M C341 QETN1CM-107Z E CAPACITOR 100uF 16V M C351 NCB31HK-102X C CAPACITOR 1000pF 50V K C352 QETN2EM-475Z E CAPACITOR 4.7uF 250V M C353 QFKC2EK-104Z MM CAPACITOR 0.1uF 250V K C358 QCZ0364-222 C CAPACITOR 2200pF 2kV K C422 QCS32HJ-180Z C CAPACITOR 18pF 500V J C423 NCB31HK-682X C CAPACITOR 6800pF 50V K C424 QFLC2AJ-683Z M CAPACITOR 0.068uF 100V J 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-223Z M CAPACITOR 0.022uF 50V J C523 QETN1VM-476Z E CAPACITOR 47uF 35V M



C524 QFZ0196-202 MPP CAPACITOR 2000pF 1.5kV H C525 QFZ0196-502 MPP CAPACITOR 5000pF 1.5kV H C526 QFZ0196-152 MPP CAPACITOR 1500pF 1.5kV H C528 QFP32GJ-563 PP CAPACITOR 0.056uF 400V J C529 QENC2AM-225Z BP E CAPACITOR 2.2uF 100V 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

Ω

1/16W J

3-4(No.YA453)

Page 36



Ref No. Part No. Part Name Description Local



Ref No. Part No. Part Name Description Local

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 C582 QFZ0197-224 MPP CAPACITOR 0.22uF 250V 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-107Z E CAPACITOR 100uF 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 QETN1CM-107Z E CAPACITOR 100uF 16V 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-476Z E CAPACITOR 47uF 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 C754 NCB31CK-104X C CAPACITOR 0.1uF 16V K C755 QETN1HM-106Z E CAPACITOR 10uF 50V 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-474Z E CAPACITOR 0.47uF 50V M 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-106Z E CAPACITOR 10uF 50V M C794 NCB31HK-332X C CAPACITOR 3300pF 50V K C795 NCB31HK-332X C CAPACITOR 3300pF 50V K 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 0Ω 1/16W J C828 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J C829 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J C830 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J C831 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J

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C901 QFZ9072-224 MM CAPACITOR 0.22uF AC250V K

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C902 QFZ9072-224 MM CAPACITOR 0.22uF AC250V K

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C903 QCZ9015-102Z C CAPACITOR 1000pF AC250V Z

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C904 QCZ9015-102Z C CAPACITOR 1000pF AC250V Z

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C905 QCZ9015-102Z C CAPACITOR 1000pF AC250V Z C906 QEZ0476-227 E CAPACITOR 220uF 400V M

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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-103X C CAPACITOR 0.01uF 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 C951 QCZ0364-152 C CAPACITOR 1500pF 2kV 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 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

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C991 QCZ9079-102 C CAPACITOR 1000pF AC250V M

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C992 QCZ9079-102 C CAPACITOR 1000pF AC250V M

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C993 QCZ9079-102 C CAPACITOR 1000pF AC250V M C994 QETN1HM-335Z E CAPACITOR 3.3uF 50V M

R001 NRSA63J-221X MG RESISTOR 220 R002 NRSA63J-221X MG RESISTOR 220 R003 NRSA63J-392X MG RESISTOR 3.9k R004 NRSA63J-273X MG RESISTOR 27k R005 NRSA63J-750X MG RESISTOR 75 R101 NRSA63J-680X MG RESISTOR 68 R102 NRSA63J-822X MG RESISTOR 8.2k R103 NRSA63J-182X MG RESISTOR 1.8k R104 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R105 NRSA63J-220X MG RESISTOR 22 R106 NRSA63J-270X MG RESISTOR 27 R327 NRSA63J-563X MG RESISTOR 56kΩ 1/16W J R344 NRSA63J-220X MG RESISTOR 22 R351 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R352 NRSA63J-151X MG RESISTOR 150 R353 NRSA63J-151X MG RESISTOR 150Ω 1/16W J R354 NRSA63J-151X MG RESISTOR 150 R355 QRE121J-222Y C RESISTOR 2.2kΩ 1/2W J R356 QRE121J-222Y C RESISTOR 2.2k R357 QRE121J-222Y C RESISTOR 2.2k R358 QRZ0107-152Z C RESISTOR 1.5kΩ 1/2W K R359 QRZ0107-152Z C RESISTOR 1.5kΩ 1/2W K R360 QRZ0107-152Z C RESISTOR 1.5k R369 QRE121J-104Y C RESISTOR 100k

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R411 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J R412 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J R421 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R426 NRSA63J-123X MG RESISTOR 12kΩ 1/16W J R427 NRSA63J-682X MG RESISTOR 6.8kΩ 1/16W J R430 NRSA63J-123X MG RESISTOR 12kΩ 1/16W J R432 QRX01GJ-2R7 MF RESISTOR 2.7Ω 1W J R433 QRE121J-120Y C RESISTOR 12Ω 1/2W J R434 NRSA63J-682X MG RESISTOR 6.8kΩ 1/16W J R440 QRG01GJ-221 OMF RESISTOR 220Ω 1W J R448 QRE121J-1R0Y C RESISTOR 1Ω 1/2W J R471 NRSA63J-274X MG RESISTOR 270kΩ 1/16W J R472 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R473 QRE141J-683Y C RESISTOR 68kΩ 1/4W J R474 NRSA63J-224X MG RESISTOR 220kΩ 1/16W J R520 QRE141J-101Y C RESISTOR 100Ω 1/4W J R521 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R522 QRE121J-220Y C RESISTOR 22Ω 1/2W J R523 QRL029J-271 OMF RESISTOR 270Ω 2W J R524 QRL039J-470 OMF RESISTOR 47Ω 3W J R527 QRL039J-393 OMF RESISTOR 39kΩ 3W J R528 QRE121J-471Y C RESISTOR 470Ω 1/2W J

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R530 QRZ9017-270 FUSI RESISTOR 27Ω 1/4W J

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R533 QRZ9017-4R7 FUSI RESISTOR 4.7Ω 1/4W J R551 QRX029J-R47 MF RESISTOR 0.47Ω 2W J R552 QRX029J-R47 MF RESISTOR 0.47 R554 NRSA63J-182X MG RESISTOR 1.8k R569 QRZ0225-2R2 UNF RESISTOR 2.2Ω 7W K R572 QRE121J-222Y C RESISTOR 2.2kΩ 1/2W J R573 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R574 QRE121J-183Y C RESISTOR 18kΩ 1/2W J R575 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J R581 QRE121J-822Y C RESISTOR 8.2kΩ 1/2W J R582 QRE121J-184Y C RESISTOR 180kΩ 1/2W J R583 QRE121J-184Y C RESISTOR 180kΩ 1/2W J R601 NRSA63J-302X MG RESISTOR 3kΩ 1/16W J R602 NRSA63J-302X MG RESISTOR 3kΩ 1/16W J R604 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R606 QRE121J-2R2Y C RESISTOR 2.2Ω 1/2W J R607 QRE121J-2R2Y C RESISTOR 2.2Ω 1/2W J R609 NRSA63J-273X MG RESISTOR 27kΩ 1/16W J R610 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R611 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R612 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R614 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R618 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R620 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R621 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J R622 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R623 NRSA63J-333X MG RESISTOR 33kΩ 1/16W J R624 NRSA63J-683X MG RESISTOR 68kΩ 1/16W J R630 QRE121J-271Y C RESISTOR 270Ω 1/2W J R631 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R632 QRE121J-271Y C RESISTOR 270Ω 1/2W J R633 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R634 NRSA63J-391X MG RESISTOR 390 R636 NRSA63J-391X MG RESISTOR 390Ω 1/16W J R637 NRSA63J-0R0X MG RESISTOR 0 R639 NRSA63J-0R0X MG RESISTOR 0 R640 QRE141J-102Y C RESISTOR 1kΩ 1/4W J R649 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R701 NRSA63J-123X MG RESISTOR 12kΩ 1/16W J R703 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R704 NRSA63J-101X MG RESISTOR 100 R705 NRSA63J-393X MG RESISTOR 39k R706 NRSA63J-221X MG RESISTOR 220 R707 NRSA63J-223X MG RESISTOR 22k R708 NRSA63J-103X MG RESISTOR 10k R709 QRE141J-105Y C RESISTOR 1M R711 QRE141J-562Y C RESISTOR 5.6k R712 NRSA63J-103X MG RESISTOR 10k R713 QRE141J-562Y C RESISTOR 5.6kΩ 1/4W J R714 NRSA63J-103X MG RESISTOR 10k R715 NRSA63J-391X MG RESISTOR 390 R716 NRSA63J-562X MG RESISTOR 5.6kΩ 1/16W J R717 NRSA63J-103X MG RESISTOR 10k R718 NRSA63J-562X MG RESISTOR 5.6kΩ 1/16W J R719 NRSA63J-103X MG RESISTOR 10k R720 NRSA63J-683X MG RESISTOR 68kΩ 1/16W J R721 NRSA63J-473X MG RESISTOR 47k R726 NRSA63J-273X MG RESISTOR 27kΩ 1/16W J R727 NRSA63J-561X MG RESISTOR 560 R728 NRSA63J-101X MG RESISTOR 100 R731 QRE141J-102Y C RESISTOR 1kΩ 1/4W J R732 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R733 NRSA63J-101X MG RESISTOR 100 R734 NRSA63J-101X MG RESISTOR 100

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R735 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R736 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R737 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R738 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R739 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R740 QRE141J-153Y C RESISTOR 15kΩ 1/4W J R741 QRE141J-221Y C RESISTOR 220Ω 1/4W J R742 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R743 NRSA63J-332X MG RESISTOR 3.3kΩ 1/16W J R744 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R745 NRSA63J-332X MG RESISTOR 3.3kΩ 1/16W J R747 QRE141J-101Y C RESISTOR 100Ω 1/4W J R748 NRSA63J-272X MG RESISTOR 2.7kΩ 1/16W J R749 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R750 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R751 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R752 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R753 NRSA63J-122X MG RESISTOR 1.2kΩ 1/16W J R754 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R755 NRSA63J-122X MG RESISTOR 1.2kΩ 1/16W J R756 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R757 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R758 NRSA63J-332X MG RESISTOR 3.3kΩ 1/16W J R759 NRSA63J-332X MG RESISTOR 3.3kΩ 1/16W J R760 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R761 NRSA63J-221X MG RESISTOR 220 R762 NRSA63J-221X MG RESISTOR 220 R763 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R764 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R765 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R768 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R769 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R770 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R771 QRE141J-102Y C RESISTOR 1kΩ 1/4W J R772 NRSA63J-562X MG RESISTOR 5.6kΩ 1/16W J R773 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R774 NRSA63J-562X MG RESISTOR 5.6kΩ 1/16W J R775 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R776 NRSA63J-153X MG RESISTOR 15kΩ 1/16W J R777 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R779 QRE141J-101Y C RESISTOR 100Ω 1/4W J R780 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R781 QRE141J-101Y C RESISTOR 100Ω 1/4W J R782 NRSA63J-122X MG RESISTOR 1.2kΩ 1/16W J R783 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R785 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R786 NRSA63J-750X MG RESISTOR 75Ω 1/16W J R787 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R790 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R792 QRE141J-330Y C RESISTOR 33Ω 1/4W J R793 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R794 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J R795 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R796 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R801 NRSA63J-750X MG RESISTOR 75Ω 1/16W J R804 NRSA63J-750X MG RESISTOR 75 R805 NRSA63J-750X MG RESISTOR 75Ω 1/16W J R806 NRSA63J-750X MG RESISTOR 75 R807 QRE121J-101Y C RESISTOR 100 R809 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R810 NRSA63J-391X MG RESISTOR 390Ω 1/16W J R811 NRSA63J-823X MG RESISTOR 82kΩ 1/16W J R812 NRSA63J-391X MG RESISTOR 390Ω 1/16W J R813 NRSA63J-823X MG RESISTOR 82k R814 NRSA63J-104X MG RESISTOR 100k R815 NRSA63J-750X MG RESISTOR 75 R816 NRSA63J-750X MG RESISTOR 75 R818 NRSA63J-181X MG RESISTOR 180 R819 NRSA63J-221X MG RESISTOR 220 R820 NRSA63J-331X MG RESISTOR 330 R821 NRSA63J-471X MG RESISTOR 470 R822 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R824 NRSA63J-471X MG RESISTOR 470 R825 QRE141J-470Y C RESISTOR 47 R901 QRF154K-2R2 UNF WW RESISTOR 2.2Ω 15W K R902 QRL029J-683 OMF RESISTOR 68k R910 QRZ0107-474Z C RESISTOR 470kΩ 1/2W K R921 QRL029J-473 OMF RESISTOR 47k R922 QRE141J-221Y C RESISTOR 220Ω 1/4W J R923 QRE141J-562Y C RESISTOR 5.6k R924 QRA14CF-3902Y CMF RESISTOR 39kΩ 1/4W F R926 QRE121J-150Y C RESISTOR 15 R927 QRE141J-153Y C RESISTOR 15k R951 QRE141J-332Y C RESISTOR 3.3kΩ 1/4W J R953 QRE141J-182Y C RESISTOR 1.8kΩ 1/4W J R957 QRE121J-332Y C RESISTOR 3.3k R961 QRE141J-103Y C RESISTOR 10k

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

Ref No. Part No. Part Name Description Local

R962 QRL029J-223 OMF RESISTOR 22kΩ 2W J R963 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J R964 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J R965 QRT029J-R47 MF RESISTOR 0.47Ω 2W J R970 QRE141J-182Y C RESISTOR 1.8kΩ 1/4W J R976 QRE141J-102Y C RESISTOR 1kΩ 1/4W J R977 QRL039J-120 OMF RESISTOR 12Ω 3W J R978 QRE141J-102Y C RESISTOR 1kΩ 1/4W J R981 QRE121J-3R9Y C RESISTOR 3.9Ω 1/2W J R982 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R983 QRE121J-3R9Y C RESISTOR 3.9Ω 1/2W J R984 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R985 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R986 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J



R991 QRZ9046-825Z C RESISTOR 8.2MΩ 1/2W K

L002 QQL244J-4R7Z PEAKING COIL 4.7uH J L003 QQL244J-4R7Z PEAKING COIL 4.7uH J L101 QQL244K-1R0Z PEAKING COIL 1uH K L522 QQR1005-002 LINEARITY COIL L530 QQL244K-220Z PEAKING COIL 22uH K L551 QQLZ026-240 COIL 24uH ±7% L701 QQL231J-5R6Y P COIL 5.6uH J L702 QQL231J-5R6Y P COIL 5.6uH J 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 QQS0271-001 SW TRANSF

CF101 QAX0349-001 C TRAP 47.25MHz



CP650 ICP-N25-T IC PROTECTOR 1.0A



CP951 QMFZ052-2R0-E FUSE 2A AC250V



CP952 ICP-N38-T IC PROTECTOR 1.5A



CP953 ICP-N75-T IC PROTECTOR 2.7A



CP955 ICP-N75-T IC PROTECTOR 2.7A



F901 QMF51E2-4R0-S FUSE 4A AC250V J801 QNZ0454-002 PIN JACK VIDEO1/S-VIDEO IN J802 QNN0349-002 PIN JACK VIDEO2/COMP IN J803 QNN0348-001 PIN JACK VIDEO2/COMP IN J804 QNN0349-001 PIN JACK VIDEO OUT J806 QNN0281-003 PIN JACK VIDEO3 V IN J807 QNN0281-002 PIN JACK VIDEO3 L IN J808 QNN0282-001 PIN JACK VIDEO3 R IN J809 QNS0155-001 3.5 JACK HEADPHONE K101 QQR1114-001Z FERRITE BEADS K103 QQR0868-001Z CORE SLEEVE K104 QQR1114-001Z FERRITE BEADS K651 QQR1113-001Z FERRITE BEADS K702 QQR0868-001Z CORE SLEEVE K921 QQR1114-001Z FERRITE BEADS K951 QQR1114-001Z FERRITE BEADS K952 QQR1113-001Z FERRITE BEADS K953 QQR1113-001Z FERRITE BEADS K955 QQR1113-001Z FERRITE BEADS LC801 QQR1199-002 EMI FILTER LC802 QQR1199-002 EMI FILTER LC803 QQR1199-002 EMI FILTER LC804 QQR1199-002 EMI FILTER LC805 QQR1199-002 EMI FILTER



LF901 QQR1635-001 LINE FILTER



LF902 QQR0673-004 LINE FILTER



RY901 QSK0061-002 RELAY S801 QSW0619-003Z PUSH SWITCH MENU S802 QSW0619-003Z PUSH SWITCH CHS803 QSW0619-003Z PUSH SWITCH CH+ S804 QSW0619-003Z PUSH SWITCH VOLS805 QSW0619-003Z PUSH SWITCH VOL+



S901 QSW0750-001 PUSH SWITCH POWER SF102 QAX0723-001 SAW FILTER



SK351 QNZ0536-002 CRT SOCKET



TH901 QAD0134-4R5 P THERMISTOR 4.5 TU001 QAU0353-002 TUNER



VA901 QAF0060-621 VARISTOR 620V X701 QAX0799-001Z CRYSTAL 2457600MHz

LC30114-001C-H LED HOLDER GG30138-001A-H EE HOLDER

Ω

BASS P.W. BOARD ASS'Y (SCW-6001A-H2)



Ref No. Part No. Part Name Description Local

IC671 MX3000DS-X IC

C671 QETN1HM-474Z E CAPACITOR 0.47uF 50V M C672 NDC31HJ-330X C CAPACITOR 33pF 50V J C673 NDC31HJ-330X C CAPACITOR 33pF 50V J C674 NDC31HJ-330X C CAPACITOR 33pF 50V J C675 NDC31HJ-330X C CAPACITOR 33pF 50V J C676 NDC31HJ-330X C CAPACITOR 33pF 50V J C677 QETN1HM-105Z E CAPACITOR 1uF 50V M C678 NCB31HK-153X C CAPACITOR 0.015uF 50V K C679 QETN1CM-107Z E CAPACITOR 100uF 16V M C680 NCB31HK-104X C CAPACITOR 0.1uF 50V K C681 NDC31HJ-330X C CAPACITOR 33pF 50V J C682 NDC31HJ-330X C CAPACITOR 33pF 50V J C683 NCB31HK-104X C CAPACITOR 0.1uF 50V K C684 QETN1HM-106Z E CAPACITOR 10uF 50V M C685 NCB21CK-105X C CAPACITOR 1uF 16V K C686 NCB21CK-105X C CAPACITOR 1uF 16V K C688 NCF21AZ-475X C CAPACITOR 4.7uF 10V Z C689 NCF21AZ-475X C CAPACITOR 4.7uF 10V Z C690 NDC31HJ-680X C CAPACITOR 68pF 50V J C691 NDC31HJ-680X C CAPACITOR 68pF 50V J

R671 NRSA63J-562X MG RESISTOR 5.6kΩ 1/16W J R672 NRSA63J-562X MG RESISTOR 5.6kΩ 1/16W J R673 NRSA63J-123X MG RESISTOR 12kΩ 1/16W J R674 NRSA63J-123X MG RESISTOR 12kΩ 1/16W J R675 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R676 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R677 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R678 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R679 NRSA63J-100X MG RESISTOR 10Ω 1/16W J R682 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R683 NRSA63J-221X MG RESISTOR 220Ω 1/16W J

L671 QQL244J-4R7Z PEAKING COIL 4.7uH J

X671 QAX0799-001Z CRYSTAL 2457600MHz

(No.YA453)3-7

Page 39

REMOTE CONTROL UNIT PARTS LIST (RM-C1287-1H)



Ref No. Part No. Part Name Description Local

R25-8566 BATTERY COVER

PACKING

4 5 6 7

PACKING PARTS LIST

 Ref.No. Part No. Part Name Description Local

1 GG10285-009B-H PACKING CASE 2 GG10387-001B-H CUSHION ASS'Y 4pcs in 1set 3 GG30097-003B-H POLY BAG 4 GG30096-001B-H POLY BAG 5 ------------ BATTERY AA/R6 1.5V(x2)

 6 GGT0121-001A-H INST BOOK

7 QAM0028-001 MATCHING BOX 8 RM-C1287-1H REMOTE CONTROL UNIT

 10 GG30037-001A-H TAIWAN LABEL

3-8(No.YA453)

Page 40

INSTRUCTIONS

GGT0121-001A-H

AV-29BA16 AV-21BA16 AV-29MT16 AV-21MT16 AV-29ST16 AV-21VT16 AV-29VT16

AV-25MT16

COLOR TELEVISION EQUALIZER • CINEMA SURROUND • COMPONENT INPUT

Contents

Knowing your TV’s features .......................................................3

Remote control buttons and basic functions ..............................4

TV buttons and functions ............................................................6

Setting up your TV ......................................................................7

Basic setting for picture ..............................................................9

Advanced setting for picture ..................................................... 11

Basic setting for sound .............................................................12

Advanced setting for sound ......................................................13

DVD Menu ................................................................................15

Customized setting ...................................................................16

TV channel presetting ..............................................................18

Additional preparation ..............................................................19

Troubleshooting ........................................................................20

Speciﬁ cations ...........................................................................21

Page 41

15 cm

10 cm 10 cm

15 cm

WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE

THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION: TO ENSURE PERSONAL SAFETY, OBSERVE THE

FOLLOWING RULES REGARDING THE USE OF THIS TV.

1 Operate only from the power source indicated on the rear of the TV. 2 Avoid damaging the power cord and mains plug. When unplugging the

TV, grasp the mains plug. Do not pull on the power cord. 3 Never block or cover the ventilation openings. Never install the TV where good ventilation is unattainable. When installing this TV, leave spaces for ventilation around the TV of

more than the minimum distances as shown.

4 Do not allow objects or liquid into the cabinet openings. 5 In the event of a fault, unplug the unit and call a service technician.

Do not attempt to repair it yourself or remove the rear cover. 6 The surface of the TV screen is easily damaged. Be very careful with it

when handling the TV. Should the TV screen become soiled, wipe it with

a soft dry cloth. Never rub it forcefully. Never use any cleaner or detergent

on it.

7 This TV can be turned on/off power by connecting/disconnecting the AC

plug into AC outlet. While this TV is being installed, enough space should be reserved for connection/disconnecting the AC plug into AC outlet by hand.

8 The apparatus shall not be exposed to dripping or splashing and that

no objects ﬁ lled with liquids, such as vases, shall be placed on the apparatus.

WARNING: <AV-21M, AV-25M, AV-29M, AV-21B, AV-29B Series> YOU CAN DETACH THE PROTECT SHEET ON THE TOP

AND BOTTOM OF FRONT FRAME IF YOU NEEDED.

THE FRONT BUTTON DOOR OF THE TV SHOULD BE

PULLED OUT FROM ITS BOTTOM. DO NOT PRESS THE UPPER PART, OR YOUR FINGER MAY BE PINCHED.

Thank you for buying this JVC color television.

To make sure you understand how to use your new TV, please read this manual thoroughly before you begin.



✓

PULL PULL

Page 42

Knowing your TV’s features

EXIT

CLOSED

CAPTION

VNR

ECO

CINEMA

SURROUND

BASS

RM-C1287

100+

COLOR

Conﬁ rm your TV’s functions

Some functions written in this instruction manual may not be available for your TV. Please see the chart below and check the functions that are equipped for your TV’s model number. The model number is indicated at the rear of your TV. When you press a button concerned to a function that is not available for your TV, it does not work and the logo “Ø” appears on the screen.

NO.

Model No.

Function

AV-29BA16

AV-29MT16

AV-29ST16

AV-29VT16

AV-25MT16

AV-21BA16

AV-21MT16

AV-21VT16

MaxxBass

—OO O O—OO

—

PICTURE TILT

OOOO————

—

MTS

—OO O O—OO

AI ECO SENSOR

—OO O O—OO

ECO MODE

O————O——

Main features

DVD MENU Just connect DVD player to the television. The television will detect DVD signal and display

picture on the screen automatically and you can adjust pictures and sound while you are watching DVD as your desire. When disconnect DVD player, the television will display the previous channel.

MaxxBass MaxxBass enhances bass sound that cannot be reproduced by normal speakers to be

heard by our ears.

MTS You can listen the stereo sound or SAP from TV program broadcating by MTS system.

(SAP: Second audio program.)

CLOSED CAPTION You can display dialog on the screen from TV broadcasting with Closed caption system.

You also may be able to display some information in text form if available.

FAVORITE CH (Channel) You can register up to four favorite channels for quick recall with one press. AI ECO SENSOR TV detects the brightness of your room and automatically adjust the picture brightness to

a suitable level for a better eyecare.

ECO MODE You can adjust TV screen contrast according to the brightness of your room to suitable

level for a better eyecare.

AI VOLUME TV adjusts the volume automatically to the same level for all TV channels to avoid sudden

change of the volume when selecting different TV channels or selecting Video Mode.

VNR You can reduce the picture noise when viewing noisy TV programs or video sources. TINT You can adjust TINT setting for all color systems, including PAL.

Page 43

Remote control buttons and basic functions

! 4

EXIT

CLOSED

CAPTION

100+

VNR

RM-C1287

COLOR

No. Press To

POWER Turn on or off the TV from standby mode.

MENU/OK Display menu and conﬁ rm selected function.

5 / ∞ / 2 / 3 Select and adjust menu function.

CHANNEL -/+ Select the desired channel number.

VOLUME -/+ Adjust the volume level.

TV/VIDEO EXIT

Select TV or video terminal input. On the other hand, you can use this button to EXIT from the menu.

MUTING Turn off the volume.

Press this button again to resume the volume.

DISPLAY /BACK

Display the program number or video terminal number on the screen. On the other hand, you can use this button to return to the previous menu.

0~9, 100+ Select the program number. For three digits program number, press 100+, then press the number

button.

RETURN+ a) Return to the frequently view channel with one touch.

1 Choose the channel you want to register. 2 Press and hold RETURN+ button until “RETURN PLUS PROGRAMMED!” appears.

To cancel, press and hold RETURN+ button until “RETURN PLUS CANCELED!” appears. b) Return to the previously viewed channel, if you have not set or have cancelled the Return

channel as above.

CLOSED CAPTION

Display information in text which are broadcasted by some TV channels.

FAVORITE CHANNEL (color buttons: red, green, yellow, blue)

1. Choose the TV channel you want to register then press and hold a color button until “PROGRAMMED! ■" appears.

2. To register other favorite channels, repeat step 1.

To recall the favorite channel, press the color button. When the TV is in menu mode, the favorite channel function is not available.

Page 44

Remote control buttons and basic functions (continued)

The following chart shows locations of functions in menus. In this manual, location of a function is described as follows:

Note: Some functions have the 4th menus as the sub-menus.

How to operate menus and menus locations

To Operation Note

Display the MENU

Press the MENU/OK button 2. PICTURE MENU is displayed on ﬁ rst press.

To exit the MENU, press the DISPLAY/ BACK button 8 or choose EXIT menu or TV/VIDEO/EXIT button 6.

Choose a Top menu

Press 2/3 buttons 3 to choose a menu title when the cursor is pointing at MENU.

—

Choose a 2nd menu

Press 5/∞ buttons 3 to choose a 2nd menu title.

Press ∞ button 3 to display the next functions.

Display the 3rd menu

Press 5/∞ buttons 3 to choose a 2nd menu title. Then press MENU/ OK button 2.

Return to the previous menu

Press the DISPLAY/BACK button

—

Choose the setting of a function

Press 5/∞ buttons 3 to choose a function. Then press the 2/3 buttons 3 to change the setting.

Press the TV/ VIDEO/ EXIT button 6 to exit from the menu.

Adjust the effect level of a function

Press 5/∞ buttons 3 to choose a function. Then press the 2/3 buttons 3 to adjust the effect level.

Display the sub menu of a function.

Press the 5/ ∞ buttons 3 to choose a function. Then press MENU/OK button 2 to display the sub menu.

—

Top menu 2nd menu Location 3nd menu Location

PICTURE PICTURE MODE P.9 – –

PICTURE SETTING P.10 PICTURE P.10

BRIGHT P.10 DETAIL P.10 COLOR P.10

TINT P.10 WHITE BALANCE P.10 – – VNR P.16 – –

SOUND MTS P.13 – –

AI VOLUME P.14 – – SOUND MODE P.12 – – EQUALIZER P.14 – – BALANCE P.12 – – CINEMA SURROUND

P.13 – –

MaxxBass P.13 – –

FEATURES DVD MENU P.15

AUTO SIGNAL DETECT

P.15

DVD PICTURE MODE

P.15

DVD THEATER STATUS

P.15

DVD SOUND MODE

P.15

ON TIMER P.16 CH P.16

ON TIMER P.16 OFF TIMER P.17 – – CHILD LOCK P.16 – – COMPRESS (16:9)

P.11 – – AI ECO SENSOR/ ECO MODE

P.11 – –

INSTALL AUTO PROGRAM P.18 – –

CHANNEL SUMMARY

P.18 – – COLOR SYSTEM P.9 – – VIDEO-2 SETTING P.17 – – BLUE BACK P.11 – – CLOSED CAPTION P.16 CAPTION P.16

TEXT P.16 PICTURE TILT P.11 – – BEEP P.17 – –

Top menu 2nd menu 3rd menuMENU

Top menu 2nd menuMENU

Page 45

TV buttons and functions

The illustrations shown below is for AV-21BA16 and AV-29ST16 only, which are used for explanation purpose. Your TV may not look exactly the same as illustrated.

POWER

TV/VIDEO

MENU/OK

CHANNEL

VOLUME

RVL/MONO

IN(VIDEO-3)

Front of the TV

AV-29ST16

Rear of the TV

AV-29ST16

POWER

VOLUME

CHANNEL

L / MONO

IN (VIDEO-3)

,22,



-/./



/6%2



-/./

/54054

6)$%/

#/-0/.%.4

6)$%/

).054

AV-21BA16

No. Button/terminal Description Page

L (main power)

Press to turn on or turn off the TV’s main power. –

POWER lamp Indicate the TV’s status. –

No color : TV’s main power is being turned off. Red : TV’s main power is being turned on. Blink :

While the TV is in standby mode, ON TIMER funciton is in used. While the TV is in turn on mode , OFF TIMER function is in used. Note: When you turn off the power switch while TV is in standby mode, the power lamp will go off in 10 -15 seconds. When you operate the TV, POWER Lamp will be blink.

ECO sensor –

Remote control sensor –

TV/VIDEO

Press to select TV or Video terminal input or exit from menu.

–

VOLUME -/+ Press to adjust the volume level. –

CHANNEL -/+

Press to select the desired channel (Both of RF and Video input.)

–

MENU/OK Press to display the menu. –

IN (VIDEO-3) Video and audio input jacks for VIDEO-3 mode. 19

Headphone jack. 19

Aerial socket. 7

OUTPUT Video and audio output jacks. (The component video

signal cannot be output.)

COMPONENT (VIDEO-2) INPUT

Video or component video, and audio input jacks for VIDEO-2 mode. You can select the input signal by setting the “VIDEO-2 SETTING” function (see page 17).

VIDEO-1 INPUT

Video or S-VIDEO, and audio input jacks for VIDEO-1 mode. 7

How to operate the menus with the TV button

TV button

Work as same as the button on the remote control unit

Note

MENU MENU/OK button To display main menu and exit menu after

ﬁ nish setting. CHANNEL -/+ ∞/5 button To select menu function. VOLUME -/+ 2/3 button To choose a Top menu and adjust the

desired menu function.

Page 46

2 Connecting the main plug to the AC outlet.

Setting up your TV

CAUTION

• Turn off the equipment including the TV before connecting.

(

VHF/UHF outdoor aerial

75-ohm coaxial cable (not supplied)

1 Connecting the aerial cable.

3 Inserting batteries into the remote control.

Insert two batteries by following the + and - polarities

and inserting the - end ﬁ rst.

CAUTION:

Follow the cautions printed on the batteries. Notes:

• Use AA/R6/UM-3 dry cell batteries.

• If the remote control does not work properly, ﬁ t new batteries. The supplied batteries are for testing, not regular use.

4 Turn on the TV by pressing the main power button.

JVC logo appears on the screen.

LRRL /

MONO

OVER

MONO

OUTPUT

VIDEO-1

COMPONENT

(VIDEO-2)

INPUT

Rear of TV

AV-29ST16

VHF/UHF outdoor aerial

VCR

If you connect a VCR, connect the aerial output jack of your VCR and the aerial jack on the TV with aerial cable. Then connect the output jacks of your VCR and the VIDEO-1 input jacks of the TV with the video cable (or S-VIDEO cable if available) and audio cables. For details, see the manual of your VCR.

The illustration shown is just a sample. It may not be same as your TV.

JVC logo will appear on the screen again at the phase of “SETUP TOUR RESTART?” function. Then the initial setting can be performed according to page 8.

Note:

While in the INSTALL menu with the cursor pointing at INSTALL, pressing the blue button will also display the JVC logo.

Matching aerial adapter (supplied)

Page 47

5 Making the initial settings

Set up your TV by pressing MENU/OK button or waiting for 15 seconds, then operate the TV by

following the steps below:

• Press 5/∞ button or CH +/- key to select AIR or CABLE, press the MENU/OK button.

• TV will start searching for the channels.

To stop AUTO

PROGRAM, press MENU/OK button.

Setting up your TV (continued)

• To complete the initial setting, press the MENU/OK button. To set undesired channels to be skipped, see page 18.

• “SETUP TOUR RESTART?” will be displayed.

Press the MENU/OK

button to cancel the SETUP TOUR RESTART function.

If you want to make

initial settings again when the next time you turn on the TV, press the Red button to activate the SETUP TOUR RESTART function.

AUTO PROGRAM

MENU : OK DISPLAY : BACK TV/VIDEO : EXIT

AUTO PROGRAM

MENU : OK

10%

CHANNEL SUMMARY

MENU : OK

■

SKIP

■

CANCEL

CH/CC SKIP CH 02 CH 03 CH 04 CH 05 CH 06 CH 07 CH 08

AUTO PROGRAM

MENU : NO

SETUP TOUR RESTART?

■

: YES

AIR

CABLE

■

When turn on the TV at the next time

Page 48

COLOR SYSTEM

You can select the appropriate color system when the picture is not clear or no color appears. Press the COLOR SYSTEM button to select a setting. In TV mode: NTSC 3.58 MHz (Fixed). In VIDEO mode:

To operate this function with a menu:

For the color system in each country or region, see the table below:

PICTURE MODE

You can choose the desired picture setting with one-touch. Press the PICTURE MODE button to select a setting.

SOFT Softens contrast and sharpness.

BRIGHT Heightens contrast and sharpness.

STANDARD Standard picture setting.

USER You can change this picture setting as you like.

Select USER and adjust following items in the PICTURE SETTING menu. (PICTURE, BRIGHT, DETAIL, COLOR, TINT)

When you select VIDEO-2 Mode, you cannot adjust DETAIL. When you set DVD THEATER STATUS in DVD MENU to ON, you cannot adjust PICTURE MODE.

To operate this function with a menu:

To return the USER setting to default, press the blue button when the PICTURE SETTING menu is displayed.

Basic setting for picture

AUTO PAL SECAM NTSC3.58

NTSC4.43

MENU INSTALL menu COLOR SYSTEM



PICTURE menu

PICTURE MODE



Area Country or Region System

Asia, Middle East

Bahrain, Kuwait, Oman, Qatar, United Arab Emirates, Yemen, etc. Indonesia, Malaysia, Singapore, Thailand, India, etc.

PAL

China, Vietnam, etc. PAL

Hong Kong, etc. PAL

Islamic Republic of Iran, Lebanon, Saudi Arabia, etc. SECAM

Philippines, Taiwan, Myanmar, etc. NTSC

Europe

Russia, etc. SECAM

Czech Republic, Poland, etc. PAL

Germany, Holland, Belgium, etc. PAL

UK, etc. PAL

Oceania Australia, New Zealand, etc. PAL

Africa

Republic of South Africa, etc. PAL

Nigeria, etc. PAL

Egypt, Morocco, etc. SECAM

 About the basic operations of the menu, please see the “How to

operate menus and menus locations” on page 5.

Page 49

PICTURE SETTING

You can adjust the desired picture setting when selecting USER in PICTURE MODE.

1 Select USER in PICTURE MODE under PICTURE menu.

2 Select PICTURE SETTING in PICTURE menu, then adjust the

setting.

PICTURE 2 : Lower contrast 3 : Higher contrast

BRIGHT 2 : Darker 3 : Brighter

DETAIL 2 : Softer 3 : Higher

COLOR 2 : Lighter 3 : Deeper

TINT 2 : Reddish 3 : Greenish

When you select VIDEO-2 Mode, you cannot adjust DETAIL.

Basic setting for picture (continued)

WHITE BALANCE

You can change the white balance of the picture to better match the type of video being viewed. Select WHITE BALANCE in the PICTURE menu, then choose the desired setting.

NORMAL Normal white balance.

COOL Bluish white.

WARM Reddish white.

When you set DVD THEATER STATUS in DVD MENU to ON, you cannot adjust WHITE BALANCE.

MENU PICTURE menu WHITE BALANCE

PICTURE menu PICTURE MODE

USER



PICTURE menu

PICTURE SETTING



 About the basic operations of the menu, please see the “How to

operate menus and menus locations” on page 5.

Page 50

AI ECO SENSOR (ECO)/ECO MODE

You can adjust TV screen contrast according to the brightness of your room.

Press the ECO button to select the desired mode.

OFF Cancel the function. MODE-1/ECO-1 Mild contrast (recommended.) MODE-2/ECO-2 Even contrast. DISPLAY (for AI ECO SENSOR only)

Display the graphic of the function.

To operate this function with a menu:

When you set DVD THEATER STATUS in DVD MENU to ON, you cannot adjust AI ECO SENSOR / ECO MODE. Note : AI ECO SENSOR for M and S series. ECO MODE for B series.

Correcting the Slanting Picture (PICTURE TILT)

You can correct the picture tilt caused by the earth’s magnetic force.

1 Select PICTURE TILT in the INSTALL menu, then press MENU/

OK button.

The following display appears.

2 Press the 5/∞ buttons until the picture becomes level. Then

press the MENU/OK button.

COMPRESS (16:9)

You can convert a normal picture (4:3 aspect ratio) into a wide picture (16:9 aspect ratio). Select COMPRESS (16:9) in the FEATURES menu, then choose ON or OFF.

BLUE BACK

You can set the TV to automatically change to a blue screen and mute the sound if the signal is weak or absent, or when there is no input from an antenna.

Select BLUE BACK in the INSTALL menu, then choose ON or OFF.

If you wish to continue viewing the poor picture, off the BLUE BACK function.

Advanced setting for picture

PICTURE TILT

MENU : OK DISPLAY : BACK TV/VIDEO : EXIT

MENU INSTALL menu

PICTURE TILT



MENU INSTALL menu BLUE BACK



FEATURES menu

COMPRESS (16:9)



FEATURES menu

AI ECO SENSOR / ECO MODE



 About the basic operations of the menu, please see the “How to

operate menus and menus locations” on page 5.

Page 51

Basic setting for sound

SOUND MODE

You can choose the desired sound setting. Select the SOUND MODE in SOUND menu, then choose the setting.

USER You can change this sound setting as you like.

Select USER and adjust the frequencies in EQUALIZER (100, 300, 1K, 3K, 8K Hz). For details, see “EQUALIZER” on page 14.

SOUND TURBO

Emphasize on low and high frequency levels.

THEATER

Emphasize on movie sound.

MUSIC Emphasize on music effect.

NEWS Emphasize on vocal sound.

When you select VIDEO-2, you cannot adjust SOUND MODE function. You can adjust it in DVD Menu.

When SOUND MODE is set to SOUND TURBO, EQUALIZER, CINEMA SURROUND and MaxxBass functions are not available.

BALANCE

You can adjust the volume balance between the left and right speakers. Select BALANCE in SOUND menu, then adjust the setting.

MENU SOUND menu SOUND MODE



MENU SOUND menu BALANCE



 About the basic operations of the menu, please see the “How to

operate menus and menus locations” on page 5.

Page 52

MTS

You can enjoy the stereo and SAP broadcasted programs. Select the MTS in SOUND menu, then choose the desired mode.

STEREO Select stereo sound. SAP Select second audio programs. MONO Select monaural sound.

This function is not available in video mode.

CINEMA SURROUND

You can enjoy an enhanced sound for wider audience. Press the CINEMA SURROUND button to select a setting.

OFF Cancel the function.

ON Listen to sound with wider audience effect.

This function is not available when SOUND MODE is set to SOUND TURBO. To operate this function with a menu:

Advanced setting for sound

MENU SOUND menu CINEMA SURROUND



MaxxBass

You can enjoy an enhanced bass sound which cannot be reproduced by normal speakers. Select MaxxBass in SOUND menu, then choose the desired setting.

OFF MaxxBass is turned off. HIGH MaxxBass effect is high. LOW MaxxBass effect is low.

MENU SOUND menu MaxxBass



This function is not available when SOUND MODE is set to SOUND TURBO. “MaxxBass” is a registered trademark of Waves Audio Ltd. in the USA, Japan and other countries.

MENU SOUND menu

MTS



 About the basic operations of the menu, please see the “How to

operate menus and menus locations” on page 5.

Page 53

EQUALIZER

You can adjust the sound level of each frequencies when selecting USER mode in SOUND MODE.

1 Select USER in SOUND MODE under SOUND menu.

2 Select EQUALIZER in SOUND menu.

The following display appears.

3 Select and adjust the desired frequencies. 4 Press the MENU/OK button to exit the menu.

Adjust high frequency will affect higher pitch sound and vice versa. When you select VIDEO-2, you cannot adjust EQUALIZER. When you set DVD SOUND MODE in DVD MENU to USER, you can adjust EQUALIZER under SOUND menu.

IIIIIII

IIIIIIIIIIIIIIII

IIIIIIII

100 300 1K 3K 8K Hz

EQUALIZER

MENU : OK DISPLAY : BACK TV/VIDEO : EXIT

IIIIIIIIIIIIIIII

SOUND menu

SOUND MODE

USER



SOUND menu

EQUALIZER



MENU SOUND menu AI VOLUME



AI VOLUME

You can adjust the volume of all the channels and video inputs to the same level automatically depends on the strength of signal of the sources. Select AI VOLUME in SOUND menu, then choose ON or OFF.

 About the basic operations of the menu, please see the “How to

operate menus and menus locations” on page 5.

Advanced setting for sound (continued)

Page 54

DVD Menu

AUTO SIGNAL DETECT

When the DVD input signal is detected, the input mode will be changed to VIDEO-2 automatically. And when the DVD input signal is not detected, the input mode will be changed to RF previous input mode.

Select AUTO SIGNAL DETECT in DVD MENU under FEATURES menu then choose ON or OFF (Factory setting is ON).

Press the “POWER ON” button on the DVD players or VCRs (follow by the “PLAY” button for VCRs) so that the signal can be detected.

DVD PICTURE MODE

You can enhance the picture quality of the DVD or VIDEO-2. Select DVD PICTURE MODE in DVD MENU under FEATURES

menu, then choose the desired setting.

OFF Cancel the function. CLEAR-1

Select when the disc is with lots of noise (To soften the picture).

CLEAR-2

Select when the disc is with less noise (To sharpen the picture).

DVD THEATER STATUS

You can enjoy an enhanced picture quality for movie playback in a dark room, like watching a movie in the theater.

Select DVD THEATER STATUS in DVD MENU under FEATURES menu, then choose ON or OFF.

ON Enjoy movie playback with suitable color temperature, sharp

subtitles and improved gradation for black, like in a theater.

OFF

Cancel the function.

When you set DVD THEATER STATUS to ON, PICTURE MODE, WHITE BALANCE and AI ECO SENSOR / ECO MODE functions are not available.

DVD SOUND MODE

You can choose different sound setting for viewing different types of DVD content.

Select DVD SOUND MODE in DVD MENU under FEATURES menu, then choose the desired setting.

MUSIC Select when watching a music concert.

USER

Select if you want to adjust the sound setting to your preference.

DRAMA Select when watching a drama movie.

THEATER Select when watching an action movie.

When you set DVD SOUND MODE in DVD MENU to USER, you can adjust EQUALIZER under SOUND menu.

FEATURES menu

DVD MENU

AUTO SIGNAL DETECT



DVD PICTURE MODE

MENU FEATURES menu



DVD MENU

DVD THEATER STATUS

FEATURES menu



DVD MENU

DVD SOUND MODE

FEATURES menu



DVD MENU

 About the basic operations of the menu, please see the “How to

operate menus and menus locations” on page 5.

Page 55

CLOSED CAPTION

If they are included in a program, you can view closed captions or

text information.

Press the CLOSED CAPTION button to select a setting.

To operate this function with a menu:

Select the CLOSED CAPTION in INSTALL menu, then choose “CAPTION” or “TEXT”.

Press the 2/3 button to select the desired caption or text channel.

Customized setting

VNR

You can reduce the picture noise. Select VNR in PICTURE menu, then choose a setting of VNR function.

OFF VNR is turned off. AUTO Effect of VNR is automatically controlled. MIN Effect of VNR becomes minimum level. MAX Effect of VNR becomes maximum level.

If you select MAX, the picture becomes softer even if the original picture is sharp. When you select VIDEO-2, you cannot adjust VNR function.

MENU PICTURE menu



VNR

 About the basic operations of the menu, please see the “How to

operate menus and menus locations” on page 5.

FEATURES menu

CHILD LOCK



2 Choose the CH (channel) by pressing the 2/3 button.

External input, AV position and any un-preset channel cannot be

chosen for CH.

3 Set the ON TIMER to your desired period of time by pressing the

2/3 button. ON TIMER starts. You can set the period of time to

a maximum of 12 hours in 15-minute intervals. To off the ON TIMER, set the ON TIMER to OFF. Note : If TV is not in standby mode when ON TIMER is reach the setting time, this case is not available.

ON TIMER

You can set the TV to turn on automatically from standby mode at a set channel and time.

Select ON TIMER in the FEATURE menu.

The following display appears.

MENU FEATURES menu

ON TIMER



CHILD LOCK

You can disable the front control buttons of the TV. Select CHILD LOCK in the FEATURES menu, then choose ON or OFF.

CH 02

00:15

ON TIMER

DISPLAY : BACK TV/VIDEO : EXIT

CLOSED CAPTION

MENU INSTALL menu



OFF CLOSED CAPTION TEXT

Page 56

OFF TIMER

You can set the TV to turn off automatically to standby mode after a set time. Press the OFF TIMER button to select a desired period of time.

You can set the period of time to a maximum of 120 minutes in 10 minute intervals.

To operate this function with a menu:

When the remaining elapse time is one minute, “GOOD NIGHT!” appears on the screen. You can display the OFF TIMER menu again to conﬁ rm or change the remaining time.

MENU FEATURES menu OFF TIMER



Customized setting (continued)

 About the basic operations of the menu, please see the “How to

operate menus and menus locations” on page 5.

VIDEO-2 SETTING

You can set the VIDEO-2 SETTING according to the video signal output from external devices connected to the VIDEO-2 terminal. Select VIDEO-2 SETTING in INSTALL menu, then choose a setting (Factory setting is COMPONENT).

MENU INSTALL menu VIDEO-2 SETTING



VIDEO

If a normal video signal (composite video signal) is input.

COMPONENT If a component video signal (Y/CB/CR) is input.

You must choose a setting according to the signal that you input to VIDEO-2. (If you input the VIDEO Signal or VCR Signal to VIDEO-2, you must set VIDEO-2 SETTING to VIDEO.)

For connecting methods, see “Additional Preparation” on page 19.

BEEP

You can use the BEEP function to alert you during AUTO SIGNAL DETECT, AI ECO SENSOR Detect, Stereo Detect, ON TIMER/OFF TIMER operations and when some buttons on the remote control are pressed. Select BEEP in the INSTALL menu, then choose ON or OFF.

When the volume is level 0, then BEEP function is not available.

INSTALL menu

BEEP



DISPLAY

You can display the program number and video terminal number on the screen.

Press the DISPLAY button to display the indication on the screen.

Page 57

To register the TV channels automatically (AUTO PROGRAM)

You can register the TV channels into the TV’s channel list automatically.

1 Display the INSTALL menu.

2 Choose AUTO PROGRAM, then press the MENU/OK button. 3 Press the 5/∞ button to select AIR or CABLE, then press the

MENU/OK button.

AUTO PROGRAM function starts, and the channels received are

registered automatically.

4 The CHANNEL SUMMARY menu appears.

TV channel presetting

2 Choose CHANNEL SUMMARY, then press the MENU/OK

button.

CHANNEL SUMMARY menu appears.

3 Choose the channel which you want to skip.

The skip can be set to all channels of AIR (CH02-CH69) and

CABLE (CC01-CC125).

4 Press the yellow button to skip the channel.

To cancel the skip, press the blue button.

5 Press the MENU/OK button to exit the menu.

CHANNEL SUMMARY

MENU : OK

■

SKIP

■

CANCEL

CH/CC SKIP CH 02 CH 03 CH 04 CH 05 CH 06

✔

CH 07

✔

CH 08

■

MENU INSTALL menu



MENU INSTALL menu



 About the basic operations of the menu, please see the “How to

operate menus and menus locations” on page 5.

CHANNEL SUMMARY

You can set undesired channels to be skipped. Channels are to be skipped cannot be selected by the CHANNEL -/+ button.

1 Display the INSTALL menu.

Page 58

MONO

OVER

MONO

OUTPUT

VIDEO-1

COMPONENT

(VIDEO-2)

INPUT

The illustrations shown in this section are for AV-21BA16 and AV29ST16 only, which are used for explanation purpose. Your TV may not look exactly the same as illustrated.

Before connecting

• Read the manuals provided with the devices for the proper connection.

• Turn off all the devices including the TV.

• Note that connecting cables are not supplied.

Connecting to front video input terminals

Additional preparation

Connecting to rear component/video input terminals and output terminals

L / MONO

IN (VIDEO-3)

RVL/MONO

IN(VIDEO-3)

Front of TV

Headphones

AV-29ST16

AV-21BA16

Camcorder or TV game

When connecting to COMPONENT (VIDEO-2) input, depending on the connection, choose the appropriate video input using the menu (see “VIDEO-2 SETTING” on page 17)

Rear of TV

AV-29ST16

VCR (for playing) DVD player (composite signals)

VCR (for recording)

DVD player (component video signals)

Page 59

Troubleshooting

If a problem occurs when you are using the TV, check the below troubleshooting guide before calling for repair.

• Color patches appear at the corner of the screen

• This may due to the magnetized device such as a speaker near to your TV. Keep the device apart from your TV. Alternately, you can also use the magneticshielded speaker.

• Picture is tilted

• This may due to the earth magnetism. Refer to “PICTURE TILT” on page 11 to correct the tilt.

• Image takes a short period to be displayed

• Image required time to stabilize before display. This is not a malfunction.

• TV may emit crackling sound

• This is due to a sudden change in temperature and it is not a malfunction. If the crackling sound is too frequent, request your service technician for inspection.

• Feel a slight electric shock when touching the TV screen

• This is due to the static electricity of the picture tube and it will not harm the human body. This is not a malfunction.

• The Auto Signal Detect function does not work

• Please check that the AUTO SIGNAL DETECT function is on or off.

• Turn the VCR or DVD player off, wait a while, then turn it on again.

• Inspect the video cable connection on VIDEO-2 that they are connected properly.

• Suddenly, a channel or input was changed to VIDEO-2 inputs.

• Some VCRs and DVD players can trigger Auto Signal Detect even after you choose a different input.

• Please turn off the AUTO SIGNAL DETECT function.

• “PLEASE DISCONNECT VIDEO-1 CABLE!” appears on the screen.

• Please disconnect either S-VIDEO cable or video input cable from Video-1 input.

• No picture, no sound • Deactivate the BLUE BACK function if it is turned on.

• Snowy picture

•

Check the aerial cable and its connection with the TV.

• Stripes appear on the

picture

• Interference occurs caused by other devices such as an ampliﬁ er, personal computer, or a hair drier. Move such devices away from your TV.

• Double-pictures (ghosting) occur

• Interference occurs caused by signal reflecting from mountains or building. Try to adjust the aerial’s direction or use a better directionality antenna.

• Poor picture • Choose the appropriate color system. Refer to “COLOR SYSTEM” on page 9.

• Adjust the COLOR or BRIGHT setting. Refer to “PICTURE SETTING” on page 10.

• White and bright still image look as if it were colored

• Inevitable phenomenon due to the nature of the picture tube. This is not a malfunction.

• Top of the image from software products or video tape is distorted

• This is due to the condition of the video signal whereby the image was not recorded properly. This is not a malfunction.

• Poor sound • Adjust the sound frequency properly. Refer to “EQUALIZER” on page 14.

• Stereo or SAP sound

is unclear

• TV channel reception is poor. Change the stereo/ SAP mode to mono sound (see page 13).

• Cannot operate the remote control

• The batteries may be exhausted. Replace with new batteries (see page 7).

• Ensure that you are operating the remote control at less than seven meters from the front of your TV.

• Cannot operate the menus

• Press TV/VIDEO button to return to TV mode and try operating the menus.

• Cannot operate the front control buttons

• Deactivate the CHILD LOCK function if it is turned on (see page 16).

Page 60

Speciﬁ cations

TV RF systems

Color systems

TV mode: NTSC 3.58 MHz VIDEO mode: PAL, SECAM, NTSC 3.58 MHz, NTSC 4.43 MHz

Receiving channels

VHF low channel (VL), VHF high channel (VH), UHF channel (U) Receives cable channels in mid band, super band and hyper band.

Power requirements

AC 110 to 240 V, 50 Hz / 60 Hz

External input / output

VIDEO-1: S-video input, VIDEO input, AUDIO L/R input VIDEO-2/COMPONENT: VIDEO input, AUDIO L/R input, COMPONENT VIDEO (Y/C

B/CR

) input VIDEO-3: VIDEO input, AUDIO L/R input OUTPUT: VIDEO output, AUDIO L/R output Headphone jack: Stereo mini jack (3.5 mm diameter)

Sound-multiplex systems

MTS (Multi-channel Television Sound) (Except AV-29BA16, AV-21BA16) AV STEREO (For AV-29BA16, AV-21BA16 only)

Viewing Screen Size (Visible area)

AV-21BA16 508 mm AV-21MT16 508 mm AV-21VT16 508 mm AV-25MT16 600 mm AV-29BA16 676 mm AV-29MT16 676 mm AV-29VT16 676 mm AV-29ST16 676 mm

Design and speciﬁ cations subject to change without notice.

Page 61

MEMO

Page 62

MEMO

Page 63

0606-FLE-JMT

Page 64

SCHEMATIC DIAGRAMS

FLAT COLOR TELEVISION

YA453200610

AV-21VT16/P

CD-ROM No.SML2006010

BASIC CHASSIS

CW3

COLOR

EXIT

CLOSED CAPTION

100+

CINEMA

ECO

VNR

BASS

SURROUND

RM-C1287

No.YA453

2006/10

Page 65

AV-21VT16

STANDARD CIRCUIT DIAGRAM

NOTE ON USING CIRCUIT DIAGRAMS

1.SAFETY

The components identified by the symbol and shading are critical for safety. For continued safety replace safety ciritical components only with manufactures recommended parts.

2.SPECIFIED VOLTAGE AND WAVEFORM VALUES

The voltage and waveform values have been measured under the following conditions.

(1)Input signal : Colour bar signal

(2)Setting positions of each knob/button and variable resistor

(3)Internal resistance of tester

(4)Oscilloscope sweeping time

(5)Voltage values

Since the voltage values of signal circuit vary to some extent according to adjustments, use them as reference values.

: Original setting position when shipped

: DC 20kΩ/V

: H

: V

: Othters

: All DC voltage values

20µs / div

5ms / div

Sweeping time is specified

3.INDICATION OF PARTS SYMBOL [EXAMPLE]

In the PW board

: R1209

R209

Type

No indication

MM PP

MPP

MF TF BP TAN

(3)Coils

No unit

Others

(4)Power Supply

Respective voltage values are indicated

(5)Test point

: Test point

(6)Connecting method

: Ceramic capacitor : Metalized mylar capacitor

: Polypropylene capacitor : Metalized polypropylene capacitor : Metalized film capacitor : Thin film capacitor : Bipolar electrolytic capacitor : Tantalum capacitor

: [µH]

: As specified

: B1

: 9V

: Connector

: Receptacle

: Only test point display

: Wrapping or soldering

: B2 (12V

: 5V

)

4.INDICATIONS ON THE CIRCUIT DIAGRAM

(1)Resistors

Resistance value

No unit : [Ω]

K M

Rated allowable power No indication : 1/16 [W]

Others : As specified

Type

No indication

OMR

MFR

MPR

UNFR

Composition resistor 1/2 [W] is specified as 1/2S or Comp.

(2)Capacitors

Capacitance value

1 or higher : [pF]

less than 1

Withstand voltage

No indication : DC50[V]

Others : DC withstand voltage [V]

AC indicated

Electrolytic Capacitors

47/50[Example]: Capacitance value [µF]/withstand voltage[V]

: [kΩ]

: [MΩ]

: Carbon resistor

: Oxide metal film resistor

: Metal film resistor

: Metal plate resistor

: Uninflammable resistor

: Fusible resistor

: [µF]

: AC withstand voltage [V]

(7)Ground symbol

: LIVE side ground

: ISOLATED(NEUTRAL) side ground

: EARTH ground

: DIGITAL ground

5.NOTE FOR REPAIRING SERVICE

This model's power circuit is partly different in the GND. The difference of the GND is shown by the LIVE : ( ) side GND and the ISOLATED(NEUTRAL) : ( ) side GND. Therefore, care must be taken for the following points.

(1)Do not touch the LIVE side GND or the LIVE side GND and the ISOLATED(NEUTRAL) side GND simultaneously. if the above caution is not respected, an electric shock may be caused. Therefore, make sure that the power cord is surely removed from the receptacle when, for example, the chassis is pulled out.

(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL side GND or never measure with a measuring apparatus measure with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND and ISOLATED(NEUTRAL) side GND at the same time. If the above precaution is not respected, a fuse or any parts will be broken.

Since the circuit diagram is a standard one, the circuit and circuit constants may be subject to change for improvement without any notice.

NOTE Due improvement in performance, some part numbers show in the circuit diagram may not agree with those indicated in the part list. When ordering parts, please use the numbers that appear in the Parts List.

)

(No.YA453)2-1

Page 66

CONTENTS

SEMICONDUCTOR SHAPES ......................................................................2-2

BLOCK DIAGRAM........................................................................................2-3

CIRCUIT DIAGRAMS....................................................................................2-5

MAIN PWB CIRCUIT DIAGRAM(1/3) ......................................................................................................... 2-5

MAIN PWB CIRCUIT DIAGRAM(2/3)(3/3) ................................................................................................... 2-7

BASS PWB CIRCUIT DIAGRAM ................................................................................................................ 2-9

PATTERN DIAGRAMS ............................................................................... 2-11

MAIN PWB PATTERN ............................................................................................................................... 2-11

BASS PWB PATTERN ............................................................................................................................. 2-13

VOLTAGE CHARTS .................................................................................. 2-15

WAVEFORMS ............................................................................................ 2-16

USING P.W. BOARD

P.W.B ASS'Y name AV-21VT16/P

MAIN P.W.BOARD SCW-1920A-H2

BASS P.W.BOARD SCW-6001A-H2

SEMICONDUCTOR SHAPES

TRANSISTOR

BOTTOM VIEW FRONT VIEW TOP VIEW

CHIP TR

E C B

ECB

BOTTOM VIEW FRONT VIEW TOP VIEW

OUT E

IN OUTE

CHIP IC

(G)E(S)C(D)

TOP VIEW

1 N

ECB

1 N

2-2(No.YA453)

Page 67

2-4(No.YA453)(No.YA453)2-3

TU001

TUNER

CVBS1

SW1

SCL SDA

L-OUT

R-OUT

V2/Y

V-OUT

SF102

SAW FILTER

IC601

AUDIO AMP

MAIN PWB

BASS PWB

VOL+

REMOCON

MAIN PWB

(FRONT LED)

RECEIVER

VOL- CH+ CH- MENU

POWER

LED

AC IN

F901

POWER SW

S901

T522

FBT

SCREEN

FOCUS

EHT

D901 RECT

T921

TRANSF.

L951

12V

3.3V_STB

32V

IC951

ERROR

AMP

PC901

VOLTAGE

FEEDBACK

IC921

POWER

REG

IC973

12V REG

IC975

5V REG

IC972

3.3V REG

Q983 Q984

1.8V REG

Q981 Q982

1.8V REG

IC401

V. OUT

Q522

H. OUT

SPEAKER L

SPEAKER R

J809

HEADPHONE

CRT SOCKET PWB

V01

IC351

RGB OUT

DY01

DEF YOKE

1.8V

V1.8V (V1.8A)

IC702

MAIN MEMORY

VIF IN

VIDEO IDENT.

AUDIO

CONTROL

COMB FILTER Y DELAY ADJ.

COLOUR

DEMOD

SYNC

SEP.

H. DRIVE

VIF DETECT/AGC/AFT

SOUND TRAP

DIGITAL SIGNAL PROCESS

PEAKING SCAN

VELOCITY MOD.

U/V DELAY

RGB MATRIX

GAMMA

AUDIO

SELECT

VIDEO

SELECT

I/O

PORT

AUDIO

SELECT

Y/V1

VOUT

LOUT

ROUT

24, 25

SV_DET

122

ROUT

GOUT

BOUT

VDA,VDB

HOUT

22, 23

A_L

A_R

RRGGB

I2C

BUS

KEY_IN

REMOTE

LED

SCL0, SDA0

SCL1, SDA1

98,99

119

127,128

108,109

IC701 MAIN MICRO COMPUTER/

IF VIDEO RGB SYNC DEF. PROCESS

V. DRIVE

MICRO

COMPUTER

BASE-BAND DELAY LINE

B-Y R-Y

SKIN TONE

U/V TINT

SATURATION

OSD SELECT

J801

S-VIDEO

J802

J803

L R

J804

VIDEO

J806

VIDEO

J807

AUDIO-L

J808

AUDIO-R

VIDEO-1

S_VIDEO

INPUT

VIDEO-2

COMPONENT

VIDEO

INPUT

OUTPUT

VIDEO-3

INPUT

(FRONT)

IC671

BASS AMP

BLOCK DIAGRAM

Page 68

(No.YA453)2-5 2-6(No.YA453)

R753

C764

C766

R601

R101

C007

C008

C101

C753

C752

C751

R782

R004

R729

D101

C780

C750

C749

C748

L101

C746

C109

R107

Y004

L716

C808

SF101

L002

NECK

LC803

R755

R002

C107

SF102

R001

C004

J801

C003

R766

R767

C001

R824

J803

C793

R825

Y813

R804

LC802

IC601

Y804

Y803

R806

Y806

Y805

LC804

Y706

J802

D813

D605

Y814

C760

D603

Y710

R710

IC301

R319

C314

D301

D810

C305

C304

D811

D812

L301

R309

R312

C311

L305

R728

R726

R727

CN00T

C705

C757

C756

C718

C806

C302

C754

C755

R732

R733

R734

R735

C310

C758

C704

X701

C709

C712

R779

Q791

D604

C761

C309

R780

IC701

R005

C005

C706

R731

D708

R701C710

C711

C762

R708

C308

R709

D701

Y720

R307

Y717

C713

R702

C714

C707

C708

R705

R703

R704

C716

C715

R706

R707

C719

C720

Y715

TU001

R617

D602

C605

C606

R607

Y713

R637

R638

R639

D610

R611

Q602

R610

C609

Q601

R609

C607

C608

R623 R620

Q608

Q607

R621

C613

R624

R622

R314

R812

C802

C803

R310

R811

R813

Q803

Q804

Q805

R814

C306

Q801

R807

L302

R313

C313

LC801

R344

K701

C312

D341

CF702

D342

D343

L306

D345

Q307

Y909

J804

L706

R318

C315

L304

R801

R781

3.3V_STB

Y802

Y801

R805

Y722

R961

R649

Y703

Y702

Y824

C617

K701

C763

CN00C

Y712

32V

C809

Q982

C831

C827

C828

C829

C830

Q984

R809

C786

C787

C788

CN00M

Y708

C810

R817

Y718

Q704

R796

D713

Y812

Y721

Y003

L703

C702

C701

C773

R790

Y008

R793

Q707

Q708

12V

C777

R760

R761

C341

Q341

Q706

R816

Q701

Q705

GND

J805

R795

R794

R783

C792

D707

R634 R635 R636

R602

Y912

R662

Y610

Y611

W-C

Y942

Y705

GND GND

CF701

C318

D717

D716

C825

C826

D715

K104

C717

R721

R720

Y941

A_VCC

A_GND

Y943

C779

C804

R815

Y944

Y704

Y714

VDRA+

VDRB-

H_DRIVE

P_ON/OFF

HFB

ABL

PROTECT

Y707

GND GND

3.3V

C784

K702

IC801

K651

Y716

R823

R822

R327

D808

C317

IC302

W-I

GND

K801

GND

LC805

Y810

Y809

GND

J809

R630

R631

R633

R632

CN00S

R778

Y968

Y962

R821 R820 R819 R818

S801S802S803S804S805

Y961

GND

D609

GND GND

R640

C661

Q983

C111

R981R982R983R984

D753

C785

C778D706

R985

R986

L718

K102

K105

C615

R976

D608

J808

R724

R792

C616

C790

Q702

R725

R722 R723

C722

CP650

Y819

C110

R756

C823

C824

D607

D751

C662

Y101

Y711

Y709

C821

C822

D814

J806

J807

GNDGND

D817

C807

Q101

L001

R105

R106

R104

R108

C102

R102R103

Q102

Q103

C743

C742

R716

C108

C103

C104

R110

C105

R777

C740

C737

C006

C736

R003

R109

C002

C106

C721

R715

C723

C724

C727

C728

C739

C738

C725

C726

C729

C732

R738

R741

R742

R744

Q612

R747

R749

R751

R752

R754

R771

R757

R317

R316

C703

C767

R315

C775

L303

C731

C734

C730

C303

X301

C768

R745

R743

R758

R759

C771

C772

D709

C776

R750

C770

CF101

R618

C601

C655

C656

C602

R605

R604

C603

C604R606

R308

D606

D710

R612

R613

R614

R619

R615

C610

Q603

Q604

Q605

Q606

Q306

Q305

R810

R311

C307

R320

C741

R321

C316

R718

R713

R711

C781

C782

R739

R737

K103

R762

R763

R764

R765

R712

R714

C735

R717

D703

D702

D704

R719

L003

R736

K101

C783

R789

R772

IC702

R748

D714

Y964

Y963

D102

C612 C611

R625

C744

C745

R740

R776

R770

R769

R785

R768

R774

R773

R775

C794

C795

Q981

R787

W-A1

L701

L702

Q609

C614

Q610

Q611

D982

D981

W-A

D711

D712

R786

1.2K

.22

.01/50

1.2K

27K

100/16

1.2K

220

470/16

.01

470

10/50

.22

100

27K

560

560p

220/16

100

.22

.01

.22

100

.0022

12K6800p

2.2/50

100/16

10K

10/50

.022

100/16

39K

100

.001

220

22K

.01

.001

.22

2.2

10K

100K

33/50

27K

220/16

33K 10K

2.2K

10/50

68K

10K

390

10/50

82K

100K

100

10K

220

0.1/16

10K

.22

100

220

100/16

100K

2.2K

10K

0.1

390 X

390

.0015

1/50

47K

68K

10/50

470/16

1/50

56K

10/50

270

470 330 220 180

100/16

220/16

3.9

47K3.9

47K

2.2

47/35

4.7K

1000/25

27p

10K

.0015

10/50

.1/16

100

.01/50

8.2K1.8K

10/50

5.6K

.01/50

47/25

100

33/50

.01

3.9K

10/50

390

3300p

10/50

2.2/50

100

220

100

220

4.7K

470/10

.22

220/16

22/50

.22

3.3K

22/50

.22

10K

10/50

100/50

10/50

10K

.22.222.2

100KX100K

100/16

390

5.6K

100

220

10K

100

1/50

5.6K

2.7K

XXX

15K

4.7K

100

5.6K

10K

.0033/50

4.7K

SDA

SCL

SCL0

SDA0

GND

R_OUT

P_R

NECK

3.58/OTHER

SDA

GND

VDO_DET

L_OUT

GND

S_V_DET

1.8V

SCL

12V

SCL

GND

V_OUT

A_VCC

V2/Y

GND

SDA

3.3V_STB

A_B

4.5/OTHER

P_ON/OFF

CVBSO/PIP

A_GND

P_ON/OFF

VDRB-

VDRA+

Y1/CVBS1

V2/Y

NECK

CONT

H_DRIVE

HFB

SCL0

SDA0

12V

BASS

A_GND

GND

3.3V

PROTECT

3.3V_STB

V1.8A

3.3V

NECK

CONT

VDRA+

ABL

VDRB-

1.8V

GND

12V

S_V_DET

R_AOUT

PW_LED

P_L

PW_LEDL3REMOTE

R_OUT

L_OUT

ABL

S_REDUCE

3.58/OTHER

SDA

OFF_MUTE

H_DRIVE

VDO_DET

CVBSO/PIP

12V

A_MUTE

GND

Y1/CVBS1

V2/Y

V_OUT

ECO_IN

P_ON/OFF

ABL

1.8V

PROTECT

A_R

B_MUTE

REMOTE

A_B

HFB

1.8V

OFF_MUTE

V1.8A

GND

KEYIN

A_MUTE

SDA

12VV3P_LL1GND

4.5/OTHER

SCL

P_R

BASS

A_L

KEYIN

3.3V_STB

3.3V

S_REDUCE

3.3V_STB

A_R

A_L

GND

L_AOUT

ECO_IN

GND

SCL

GND

R_AOUT

L_AOUT

A_GND

B_MUTE

A_VCC

12V

MAIN PWB(2/3)

SHEET 2

OUT PUT

VIDEO-2 COMPONENT VIDEO INPUT

VIDEO-1 S-VIDEO INPUT

SPEAKER

OPEN

c21268001a.001.1/2

MAIN PWB ASS'Y(1/3) SCW-1920A-H2

AUDIO AMP

NOTE) 1. Refer to the part list for the part number of IC701 and IC702.

2. Refer to page 2-15 for voltages of this circuit diagram.

3. Refer to page 2-16 for waveforms of this circuit diagram.

MAIN MICRO COMPUTER/TELETEXT DECODE/ IF࡮VIDEO࡮RGB࡮SYNC࡮DEF࡮PROCESS

BASS PWB

SHEET3

CN00M

CIRCUIT DIAGRAMS

MAIN PWB CIRCUIT DIAGRAM (1/3) SHEET1

MAIN PWB(3/3) (CRT SOCKET)

SHEET 2

CN10TA

VIDEO-3

INPUT

Page 69

2-8(No.YA453)(No.YA453)2-7

L951

C950

CP951

Y953

D595

K954

Y503

L551

C953

R951

L421

C423

C954

C952

IC972

C581

Y972

R350

D555

D972

R582

C521

R430

R554

R474

Y952

C555

R473

R977

Q521

Y505

R523

IC921

D928

R434

R438

L530

PC901

C951

C522

IC971

Y504

CN0HV

C926

R953

R440

C965

C995

D551

C980

R952

C973

CN00U

Y973

LF902

D926

D971

D973

R431

D424

W-B

R591

C424

Y502

D423

C427

C431

SCREEN

R426

C901

Q461

R583

CP953K953

D954

R581

LF901

C959

IC973

C435

C971

C436

Q373

C902

R472

R448

T522

Q372

IC401

IC975

D523

R527

Q371

CN00X

R962

R371

D962

CN10U

R926

Y911

Y910

CN00D

D593

C593

R594

R372

D927

R373

R377

Q591

R902

R927

R375

D372

D554

Q374

R970

R376

D571

C371

D976

Y954

R901

D371

C903

C905

CN00B

R525

D950

C964

C962

C573

C922

C430

T921

C572

Q572

D970

C977

C529

C910

R910

C994

D592

C591

VA901

S901

F901

RY901

Q571

CNDEG

TH901

D956

D957

R964

R991

R963

C966

Q955

C428

SG351 SG353

SG352

SG354

IC351

C358

SK351

R923

R358

R360

R359

C993

D530

R573

Y572

T521

R471

D921

Y951

C921

K921

C925

R433

C592

R593

D581

D591

Y957

R592

C924

C352

Y570

CN10T

Y571

R369

K356

Y966

Y965

K955

D955

Y960

Y958

Y970

W-X

Y971

GND GND

CP954

Q522

C955

CP955

C960

W-Y

W-D

GND

W-E

GND

Y361

GND

R522

R924

R528

C963

D520

Y967

R569

R571

R978

Q422

Q421

R421

R575

R530

C520

R461

R462

C531

L521

R524

C523

C528

R965

C957

C904

R957

C992

D924

D925

D923

IC951

K952

C956

D953

R533

C958

C582

C916

R570

R572

C553

D901

R552

C530

R551

R574

C532

C571

C554

C551

D975

D951

C527

R521

R520

D552

D522

D952

CP952

C991

C967

K951

CN0PW

L522

C552

C422

P_ON/OFF

NECK

CN0E3

Y955

R411

L351

3.3V

Y908

Y905

Y906

Y907

R427

C972

C526

HFB

ABL

C524

H_DRIVE

R971

Y904

C525

Y902

CN0E4

Y901

R412

GND

12V

TP-47G

Y903

R355

R922

R356

R357

R351

R354

R353

R352

R381

C923

R380

C471

R432

C351

C353

TP-47B

D370

D354

D355

D356

D351

TP-47R

PROTECT

3.3V_STB

A_GND

A_VCC

D350

8V5V32V

CN0E1

CN0E2

VDRB-EWVDRA+

C906

D922

R921

C915

D521

0.1

3.3K

6800p

.0033

12K

1.8K

220K

68K

6.8K

.022

1.8K

47/35

1000/35

0.18/50

12K

8.2K

10K

15K

1.8K

47/35

.01

100/16

47/35

3.3/50

22K

8.2M

22K

100/16

220/35

5.6K

1000pF

270K

22/35

4.7/250

100K

2200/35

470

10K

2.2K

47/35

2200/10

3.3K

2200/25

2.2K

1000/25

18K

10/250

1000/25

100

47/35

2.2K

XXX

6.8K

2.2K

100

150

22/50

0.001

*9*9*9

PROTECT

3.3V_STB

12V

32V

PROTECT

3.3V_STB

P_ON/OFF

12V

P_ON/OFF

32V

H_DRIVE

c21268001a.001.2/2

MAIN PWB(1/3) SHEET1 CN00T

MAIN PWB ASS'Y(2/3) SCW-1920A-H2

MAIN PWB ASS'Y(3/3) (CRT SOCKET) SCW-1920A-H2

NOTE) 1. Refer to page 2-15 for voltages of this circuit diagram.

2. Refer to page 2-16 for waveforms of this circuit diagram.

DEF YOKE

ADJUSTMENT CONNECTOR

OPEN

AC110V-AC240V 50Hz/60Hz

DEG COIL

MAIN PWB(1/3)

SHEET1

MAIN PWB CIRCUIT DIAGRAM (2/3) (3/3)SHEET 2

Page 70

(No.YA453)2-9 2-10(No.YA453)

NOTE) 1. Refer to page 2-15 for voltages of this circuit diagram.

R682

R683

C689C688

C685

C686

C690 C691

GND

IC671

R681R680

R679

R678

R677

R675

R673 R674

R676

C682C681C680C678

C676C675C674C673

C672

L671

R672

R671

X671 C679

C684

C677

C671

C683

CN00M

CH CH

SCL

SDA

INL

INR

OSC0

OSCI

CAP

RESET( BAR)

REFOV

AGND

MXBOUT

OUTR

OUTL

AVDD

DGND

DVDD

MX3000DS-X

CHCHMCMC

CHCH

QQL244J-4R7Z

QAX0799-001Z

GG30161-001A-H

3.3VNCA_L

A_RNCSCL

SDANCGND

P_R

P_L

GND

220

68p 68p

4.7K

10K

12K 12K

100K

33P33P0.1.015

33P33P

33P

5.6K

100/16

10/50

.47/50

0.1

c21257001a.001

BASS PWB ASS'Y

SCW-6001A-H2

MAIN PWB (1/3) SHEET1 CN00M

BASS PWB CIRCUIT DIAGRAM SHEET 3

NCF21AZ-475X NCF21AZ-475X

Page 71

2-12(No.YA453)(No.YA453)2-11

D350

C001

C002

C003

C004

C005

C006

W090

C101

C102

C103

C104

C105

C106

C107

C108

C109

R824

W091

R726

W018

W115

R957

W032

R924

C916

W001

W010

W011

HS972

X701

CN00X

D926

R762

D591

W130

W013

C308

C471

C423

C428

R426

C424

C427

C554

D424

K103

R448

C430

L421

W097

Y906

C422

Y813

R976

Q461

IC801

IC302

C521

C522

C523

C524

C525

C526

C527

C528

C529

C530

552

W027

R551

C431

D554

R554

C591

C593

C592

L530

R533

HS522

Q571

R574

C573

W016

W017

W128

W123

W020

IC701

R813

R952

R763

C995

D607

R705

R825

C822

R706

921

IC921

W126

R620

R764

R922

19C7

R765

C922

W025

D922

W026

R7 43

R525

R744

R709

D710

C921

C718

R745

R927

R901

R778

C520

R630

C715

R702

R772

W029

C720

R703

R775

R741

C721

C713

C708

C712

D928

R701

C710

C926

C709

Y610

D923

W030

W031

Y970

C741

915

C965

D102

Y705

R617

CN00S

R623

R613

Q604

Q603

R612

Q605

Q606

Q601

C803

C804

Q602

Y572

R609

R610

C609

Y951

Y803

Y952

C607

D520

C608

D603

R615

W085

R621

C802

W042

W124

R624

Q607

Q608

C613

R618

C601

W125

Y953

R572

C781

D605

C656

R604

C602

R963

R611

C610

CN0HV

C782

R605

CN00U

R619

D602

Y824

L305

D101

R575

R471

R923

K921

D924

D423

D921

D522

D523

D555

C581

D551

C551

C552

C724

D571

R593

D593

R594

C611

CL002

C612

C603

C604

R606

C605

C821

R816

C606

R714

D957

R632

HS601

C615

D606

R625

IC702

W033

LC801

J802

J803

J804

C703

Y707

C614

R711

R768

L002

L101

CN0E2

C923

LC802

R729

LC803

Y801

Y802

C310

W037

Y710

C740

R801

W039

R964

Q101

Q102

Q103

Y804

C753

R351

Y806

L306

LC804

C312

C810

W041

C751

C752

L703

C714

C706

C716

R707

R708

R319

D701

C306

Q521

Q522

C316

C571

Q572

C711

W019

W088

C705

CF701

Q801

C964

Q803

Q804

R001

R002

R003

R004

CF702

R101

R102

R103

R104

R105

R106

R107

R108

R109

R110

R815

R814

HS401

Y961

C722

Q805

R807

W043

W044

W045

W046

D925

D595

C775

C723

R710

D927

Q701

R767

R766

C742

C704

R712

R713

W047

W048

W049

W050

W052

W063

W064

W065

W066

W067

W068

C725

C726

W055

C727

R715

C728

R926

Q955

R438

W024

R472

R427

R411

C553

R412

R430

R431

C435

R433

R440

R432

C732

W083

Y611

W023

C957

W056

C925

R637

VA901

CN00D

Y714

C924

HS921

L351

W059

C717

Y712

Y955

R902

C531

R521

W060

R524

Q981

R527

D552

D530

Q371

Q372

C555

Q373

D592

R592

Q591

D371

IC601

D581

D372

R614

C371

R573

C572

W061

R371

W069

W070

W096

C735

C736

C744

D702

C745

C737

D703

C738

C739

R716

R522

TH901

R717

R718

R719

W101

W012

W072

W073

W074

R372

W034

C743

R373

W075

R704

W076

W077

W080

W082

C730

C731

C734

R375

K104

R760

R631

R376

R377

Q374

W002

R779

R780

R781

C786

C787

C788

Y960

Y503

CN00B

Y504

Y502

Y505

Y962

Y963

Y702

R722

R723

R809

R810

R811

R812

R724

R725

Q702

CF101

X301

C302

C303

R309

Q982

R312

C305

C304

W036

Y957

W038

C307

C309

R3 07

R308

R310

R311

R313

W098

W004

R314

Q305

Q306

Y905

SF101

SF102

T521

TU001

L701

C828

L301

L302

L303

R315

R316

K107

R317

C311

Y958

C313

R761

C314

R569

C315

Y703

Y706

R318

Q704

R320

R321

Q307

66C7

C764

W053

W054

Q983

CL001

Y965

W062

C761

C762

Y711

R731

R732

R733

R734

R735

Q984

C760

C758

C829

C830

C827

R982

R983

R984

R985

R986

C702

D981

J806

W099

W028

W078

W079

R528

W102

W084

D982

R461

W103

W087

R462

R520

W092

C831

W094

W095

HS975

IC401

W134

R789

R739

W106

W138

Y819

W105

J801

D817

Q609

Q610

W113

R737

Q611

R978

R970

W108

W109

W110

D301

W058

Y713

R738

Y966

CN00T

R736

C701

F901

R910

K701

W140

R755

R751

R747

Y709

T921

C767

W006

W007

Y715

CN00M

C780

C750

C748

C749

J809

C910

R823

W111

Y909

C746

C901

R785

L716

D708

C7 55

R728

CN0PW

R757

C7 54

C756

C757

L706

W089

W112

W116

W117

W118

W119

R758

W120

W121

R759

HS973

C7 76

W086

W131

W132

W133

R776

W137

W135

R740

R748

C980

W136

IC972

SK351

R350

Y964

W139

R754

W021

R991

W014

C953

D970

C007

R622

C808

D715

C008

W015

R607

W035

SG351

C763

SG352

C958

K356

C809

IC975

SCREEN

R981

Y968

Y902

SG353

C962

R817

IC351

W093

R369

C993

Y903

D354

D355

L551

R977

D356

C358

C959

D716

HS351

D950

IC973

C906

D973

D975

Y720

C977

D717

Y721

C967

Y722

CP951

C954

W008

R473

R602

D951

Y912

C966

D971

C318

D972

R965

C994

Y904

D953

D954

C991

C992

Y971

R591

Y716

IC301

CP953

K702

Y003

Y902

Y903

Y904

R4 34

K951

CP952

Y901

Y907

Y908

Q707

R354

R353

Q708

CNDEG

S801

S802

S803

R005

R523

R818

R819

R820

R821

C616

R794

R355

K955

R795

C792

Y901

C955

D955

D707

Y972

D901

R793

C807

C902

C904

RY901

LF901

C353

Y718

CN10T

CN00U

C351

K952

K953

R720

K954

R796

C905

R790

Y361

CP954

CN0E1

D7 14

W003

R783

R358

R634

R635

R636

C951

C956

CP955

C960

R601

R344

R359

R721

K105

C779

R951

R753

R773

Y708

C950

R662

LF901

Y954

R581

R633

R771

L718

Y004

C785

R360

D341

D342

D343

TP-47R

L951

Q705

Q706

Y910

W143

W107

C778

TP-47B

R380

Q791

D345

D370

TP-47G

R769

IC951

R770

D813

W144

R953

PC901

D808

R774

C952

R962

CN00C

W104

R582

L304

C352

R822

LF902

W141

C903

D709

R583

K651

R777

C783

C771

C806

R327

Y814

C971

R971

IC971

D811

C972

C772

D610

R752

C770

R750

R749

C823

W142

C824

D609

C973

Y941

C768

Y942

Y943

W145

Y944

D976

C794

R727

Y973

L702

C317

R792

S901

R961

K801

D704

C825

C777

C826

C963

D952

R640

LC805

Y809

Y810

C773

R530

L001

K101

L003

W081

R8 04

R805

R806

D810

D706

C6 55

D814

Y704

J807

J808

S804

S805

D962

C341

D812

CP650

Q341

D711

R356

R352

R357

C436

R474

R570

582

R571

C532

L521

W051

R381

D604

J805

T522

D351

W129

W009

W022

Y911

R782

CN0E4

CN0E3

K102

Y008

C111

D608

D712

R638

R639

R756

Y717

C661

R786

C790

Y967

Q612

C110

Y101

Y570

Y571

W005

C617

W040

W057

W071

W114

W127

C793

D751

D753

R787

C662

R649

Q421

Q422

R421

C784

Y812

FRONT

TOP

()

PATTERN DIAGRAMS

MAIN PWB PATTERN

Page 72

(No.YA453)2-13 2-14(No.YA453)

CN00M

L671

C677

X671

C671

C684

C679

IC671

C685

C683

C690

C686

C688

C689

C691

CN00M

L671

R678

R677

C677

C676

C6 74

C673

C672

R676

X671

R6 74R673

R672

R671

C671

R675

R679

C6 78

C679

C680

C681

C682

R680

R681

R6 82

R683

(

)

TOP

BASS PWB PATTERN [PARTS SIDE]

BASS PWB PATTERN [SOLDER SIDE]

Page 73

VOLTAGE CHARTS

<MAIN PWB> [P.2-5 - P.2-8]

MODE PIN NO.

IC302 1 2.6 2 3.3 IC401 1 0.5 2 13.7 3 -11.7 4 -13.8 5 0.2 6 13.9 7 0.4 IC601 1 0 2 NC 3 0 4 NC 5 25.9 6 NC 7 0 8 NC 9 0 10 NC 11 0.5 12 NC 13 12.9 14 NC 15 0.7 16 NC 17 0 18 NC 19 27.2 20 NC 21 16.7 22 NC 23 12.8 IC701 1 0 2 0 3 1.9 4 3.3 5 3.1 6 0 7 3.2 8 0 9 3.2 10 1.5 11 1.3 12 0 13 0.1 14 2.5 15 4.9 16 1.9 17 2.3 18 0 19 2.3 20 2.3 21 0 22 0.8 23 0.9 24 1.9 25 1.9 26 2.3 27 1.9 28 0.2 29 1.9 30 1.0 31 4.3 32 3.1 33 2.2 34 2.1 35 2.2 36 3.5 37 3.4 38 2.2 39 2.5 40 0 41 3.0 42 1.4 43 2.7 44 2.2 45 8.3 46 2.0 47 5.0 48 1.3 49 2.2 50 2.0 51 1.5 52 1.4 53 2.2 54 2.1 55 1.3 56 2.2 57 1.3 58 1.8 59 1.4 60 1.3 61 3.7

DC (V

)

MODE

DC (V

PIN NO.

62 1.3 63 3.5 64 0.5 65 1.9 66 1.4 67 1.5 68 0.2 69 4.9 70 1.3 71 1.4 72 1.3 73 2.0 74 1.7 75 0.4 76 0 77 3.3 78 1.3 79 1.3 80 1.3 81 0 82 4.9 83 2.1 84 3.4 85 2.1 86 2.1 87 2.1 88 3.3 89 0 90 3.3 91 1.6 92 0 93 1.9 94 3.3 95 0 96 1.9 97 3.0 98 0.1 99 0.1 100 2.1 101 0 102 2.4 103 2.5 104 0 105 0.2 106 2.6 107 0 108 2.2 109 1.1 110 3.3 111 0 112 3.3 113 0 114 3.3 115 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 IC801 1 3.0 2 3.3 3 0 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 IC971 1 3.2 2 0.2 3 0 4 1.9

MODE

)

PIN NO.

5 3.7 6 0 7 6.1 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 Q341 E 11.8 C 1.0 B 11.8 Q421 E 0 C 0 B 0.6 Q422 E 1.1 C 1.3 B 0 Q521 E 0 C 10.9 B 0 Q522 E 0 C 122.0 B -0.1 Q571 E 135.4 C 0 B 135.1 Q572 E 0 C 3.2 B -0.7 Q601 E 11.8 C 0.4 B 11.8 Q602 E 0.2 C -0.2 B 0 Q603 E 0 C 0 B -0.3 Q605 E 0 C 0 B -0.2 Q607 E 0.1 C 0 B 0.6 Q608 E 0 C 18.5 B 0 Q609 E 0 C 0 B 0 Q611 E 0 C 0 B 0 Q612 E 0 C 5.0 B 0 Q704 E 0 C 2.5 B 0 Q705 S 0 D 0.2 G 1.9 Q706 S 0 D 0

DC (V

)

MODE PIN NO.

G 1.9 Q707 E 0 C 1.2 B 0 Q708 E 1.2 C 1.3 B 4.9 Q791 E 0 C 2.9 B 0 Q801 E 2.2 C 0 B 1.5 Q803 E 0.5 C 0 B 0 Q804 E 0 C 0 B 0.2 Q805 E 0.2 C 0 B 0 Q955 E 0 C 11.8 B 0 Q981 E 2.9 C 1.9 B 2.2 Q982 E 1.9 C 2.2 B 2.5 Q983 E 2.9 C 1.8 B 2.2 Q984 E 1.9 C 2.2 B 2.5 TU001 1 4.3 2 0.5 3 0 4 2.2 5 2.2 6 4.9 7 4.9 8 0.7 9 35.1 11 0

DC (V

<MAIN PWB> (CRT SOCKET) [P.2-8]

MODE

)

PIN NO.

IC351 1 2.2 2 2.1 3 2.1 4 0 5 4.6 6 194.7 7 118.3 8 118.3 9 115.8

<BASS PWB> [P.2-9 - P.2-10]

MODE PIN NO.

IC671 1 0 2 1.2 3 1.2 4 0 5 3.2 6 3.3 7 2.3 8 2.1 9 1.4 10 1.5 11 3.3 12 0 13 1.6 14 1.6 15 0.1 16 1.2

DC (V

)

(No.YA453)2-15

Page 74

WAVEFORMS

-MAIN PWB-

IC401-1

IC701-10

IC701-74

T522-2

IC401-3

(V)

1.0Vp-p

IC701-11

(0.2µs) (0.2µs)

2.3Vp-p

IC701-85

(H)

1.2Vp-p

T522-4

(H)

27Vp-p

2.7Vp-p

1.4Vp-p

(V)

(H)

IC401-5

IC701-22

IC701-86

T522-6

53Vp-p

1.0Vp-p

1.4Vp-p

(V)

(H)

IC401-6

(V)

30Vp-p 0.8Vp-p

IC701-23

(V)(V)

1.3Vp-p

IC701-87

(H)

1.7Vp-p

T522-7

(H)

IC401-7

IC701-48

T522-8

2.0Vp-p

(V)

(H)

IC701-66

T522-9

5.0Vp-p

(H)

IC701-67

(H)

3.0Vp-p

220Vp-p

Q521-B

1.3Vp-p

Q521-C

-CRT SOCKET PWB-

IC351-7

80Vp-p

IC351-8

(H)

24Vp-p

32Vp-p

100Vp-p

(H)

Q522-B

IC351-9

110Vp-p

2.0Vp-p

130Vp-p

(H)(H)

(H)

Q522-C

110Vp-p

1200Vp-p

(H)

60Vp-p

6.0Vp-p

2-16(No.YA453)

Page 75

Victor Company of Japan, Limited Display Category 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama-city, kanagawa-prefecture, 221-8528, Japan

(No.YA453)

Printed in Japan

VPT