JVC AV-25VT15/r Schematic

SERVICE MANUAL

FLAT COLOR TELEVISION

YA25520054

AV-25VT15/R

BASIC CHASSIS

CW

TABLE OF CONTENTS

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

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

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31

COPYRIGHT © 2005 Victor Company of Japan, Limited

No.YA255

2005/4

SPECIFICATION

Items Contents

Dimensions (W × H × D) 72.8cm × 53.6cm × 48.15cm

Mass 33kg

TV RF System M / N

Color System TV Mode

Video Mode

Stereo System MTS (Multi-Channel Television Sound)

Receiving Frequency VHF Low

VHF High

Intermediate
Frequency

Color Sub Carrier Frequency 3.58MHz/4.43MHz (NTSC)

Aerial Input Terminal 75Ω unbalanced, coaxial

Power Input AC110V-AC240V, 50Hz / 60Hz (Operating Voltage 90V ~ 260V)

Power Consumption 151W (Max.) / 102W (Avg.)

Picture Tube A59QDC580X09TD

Screen Size Visible size :59.6cm (Diagonal) / 47.8cm × 36.3cm (H × V)

High Voltage 31kV ± 1.5kV (at zero beam current)

Speaker 6.5cm × 13cm, Oval type × 2

Audio Output 7W + 7W

Video / Audio Input
[1/2/3]

Video / Audio Output Video

Headphone 3.5mm stereo mini jack × 1

Remote Control Unit RM-C1288-1H

S-Video [1] Mini-DIN 4 pin × 1

Video [1/2/3] 1V(p-p), negative sync, 75Ω, RCA pin jack × 3
Audio [1/2/3] 500mV(rms) (-4dBs ), high impedance, RCA pin jack × 6

Component

Video [2]

NTSC / PAL-M / PAL-N
NTSC / PAL-M / PAL-N

46.25 MHz ~ 140.25 MHz (AS0 ~ S6)

147.25 MHz ~ 423.25 MHz (S7 ~ S36)

UHF

431.25 MHz ~ 863.25 MHz (S37 ~ C57)

CATV

Mid : X ~ Z, S1 ~ S10
Super: S11 ~ S20
Hyper: S21 ~ S41

VIF 38.0MHz

SIF 33.5MHz (4.5MHz)

25-inch, aspect ratio 4:3, flat square face type, tinted

Y: 1V(p-p), positive (negative sync provided), 75Ω
C: 0.286V(p-p) (Burst signal), 75Ω

RCA pin jack × 3
Y:1V(p-p), positive (negative sync), 75Ω
Cb/Cr:0.7V(p-p), 75Ω

1V(p-p), 75Ω, RCA pin jack × 1

Audio

500mV(rms)(-4dBs), Low impedance (400Hz when modulated 100%), RCA pin jack × 2

(AA/R06/UM-3 battery × 2)

Design & specifications are subject to change without notice.

1-2 (No.YA255)

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 POWER SUPPLY check).

(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.YA255)1-3

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

2.1 FEATURES

• New chassis design enables use of an interactive on-screen control.

• Pure flat CRT produces fine textured picture in every detail.

• Wide range voltage (110V ~ 240V) for AC power input.

• With AUDIO/VIDEO/S-VIDEO/COMPONENT input terminals.

2

C bus control utilizes single chip ICs.

•I

• By means of AUTO PROGRAM, the TV stations can be selected automatically and the TV channels can also be rearranged
automatically.

• Built-in DIGITAL ECO MODE (ECONOMY, ECOLOGY).
In accordance with the brightness in a room, the brightness and/or contrast of the picture can be adjusted automatically to make the
optimum picture which is easy on the eye.

• Built-in OFF TIMER & RETURN +.

2.2 FUNCTIONS

 REMOTE CONTROL UNIT

RM-C1288-1H

10

11

COLOR SYSTEM key

1

2

3

4

5

6

7

8

9

12

13

14

15

16

17

18

19

20

1

FAVORITE CHANNEL keys

2

DISPLAY BACK key

3

MENU ( / , / ) keys

4

CLOSED CAPTION key

5

SOUND TURBO key

6

7

PICTURE MODE key

8

RETURN + key

9

OFF TIMER key

CHANNEL (-/+) keys

10

ECO key

11

POWER key

12

TV / VIDEO key

13

14

MENU (OK) key

MUTING key

15

16

Number keys

17

100+ key

18

VOLUME (-/+) keys

19

Not used

20

CINEMA SURROUND key

1-4 (No.YA255)

 FRONT PANEL CONTROLS

V

L / M

IN (VIDEO-3

POWER

R

O

N

O

)

MENU

OK

CH

A

N

NEL

VOLUME

 REAR TERMINAL

321 4

HEADPHONE jack

1

IN (VIDEO-3) : VIDEO

2

IN (VIDEO-3) : AUDIO L/MONO

3

IN (VIDEO-3) : AUDIO R

4

MENU (OK) button

5

CHANNEL (-/+) buttons

6

1

VIDEO-1

INPUT

S

OVER

V

L

/

MONO

R

5 6 10 118

COMPONENT

(VIDEO-2)

INPUT

Y

/

V

L

B

C

/

MONO

C

R

5

OUTPUT

V

L

RR

6 7

8 9 10 11

7

VOLUME (-/+) buttons

8

Remote control sensor

9

ECO sensor

10

POWER lamp

11

MAIN POWER button

VIDEO-1 INPUT TERMINAL

S-VIDEO

1

VIDEO

2

AUDIO L/MONO

3

AUDIO R

4

COMPONENT (VIDEO-2) INPUT TERMINAL

Y/VIDEO

5

6

B

C

C

R

7

8

AUDIO L/MONO

9

AUDIO R

OUTPUT TERMINAL

VIDEO

10

4

3

2

7

12

9

13

11

AUDIO L

12

AUDIO R

1313

Aerial input terminal

(No.YA255)1-5

2.3 MAIN CPU [MAIN PWB : IC701] PIN FUNCTION

Pin no. Pin name I/O Remark

1 VssP2 - GND

2 VssC4 - GND

3 V1.8C4 I 1.8V (Digital)

4 V3.3A3 I 3.3V

5 VrefP_Sdac I 3.3V (Positive)

6 VrefN_Sdac - GND

7 VrefP_Sdac I 3.3V (Negative)

8 VrefN_Sdac - GND

9 VrefP_Sdac I 3.3V (Positive)

10 XtalIn I 24.567MHz for system clock

11 XtalOut O 24.567MHz for system clock

12 VssA1 - GND

13 NECK I V-guard input/ I/O switch

14 CONT I 1.8V regulator control

15 V5P1 I +5V

16 Ph2 - Phase-2 filter

17 Ph1 - Phase-1 filter

18 Gnd1 - GND

19 SecPll - SECAM PLL decoupling

20 Dec8G - Bandgap decoupling

21 EW O East-West drive output

22 VDRB- O Vertical drive B output

23 VDRA+ O Vertical drive A output

24 Vif1 I Video IF input 1

25 Vif2 I Video IF input 2

26 Vsc - Vertical sawtooth capacitor

27 Iref I Reference current input

28 GndIF - GND

29 Sif1 I Sound IF input 1

30 Sif2 I Sound IF input 2

31 AGC O Tuner AGC output

32 EHT I EHT/overvoltage protection input

33 Ssif/RefIn/Avl/RefOut O

34 L3 I Audio-L3 input (left signal)

35 R3 I Audio-R3 input (right signal)

36 L_OUT O Audio L output

37 R_OUT O Audio R output

38 DecsDem - Decoupling sound demodulator

39 QssO/AmO/AudeEm O QSS intercarrier output / AM output /

40 Gnd2 - GND

41 PllIf - IF-PLL loop filter

42 SifAgc - AGC sound IF

43 IfVo/FmRo/DvbO O Not used

44 NC O Not used

45 V8AudioSwitches I 8V

46 AgcSsif - AGC capacitor second sound IF

47 V5P2 I 5V

48 V_OUT O Video output

49 L1 I Audio-L1 input

50 R1 I Audio-R1 input

51 V3 I Video V3 input

52 C4 I Not used

53 Audio2InL I Not used

54 Audio2InR I Not used

55 V2/Y I Video 2 input

56 L2 I Audio L2 input (Left signal)

57 R2 I Audio R2 input (right signal)

58 Y3/Cvbs I S-Video Y1 input

59 C1 I S-Video C1 input

60 AudioLsL O Audio L output for audio power amplifier

61 AudioLsR O Audio R output for audio power amplifier

62 HP_L O Headphone L

63 HP_R O Headphone R

Automatic Volume Levelling/ sound IF input /
subcarrier reference output / external reference
signal input for I signal mixer for DVB operation

deemphasis / (front-end audio out)

Pin no. Pin name I/O Remark

64 CVBSO/PIP O CVBS / PIP output

65 SVM O Scan velocity modulation output

66 FbiSo I Flyback input/sandcastle output

67 Hout O Horizontal output

68 VssComb - GND

69 V5Comb I 5V

70 Vin/R2/Pr I PIP R input

71 Uin/B2/Pb I PIP B input

72 Yin/G2/Y I PIP G input

73 Ysync I Not used

74 Yout O Not used

75 Uout/INSSW2 I YUV insertion input

76 NC O Not used

77 INSSW3 I YUV insertion input

78 R3/Pr I Component PR input (Video-2)

79 G3/Y I Component Y input (Video-2)

80 B3/Pb I Component PB input (Video-2)

81 Gnd3 - GND

82 V5P3 I 5V

83 BCL I Beam current limiter input

84 BLKIN I Black current input

85 Rout O R output

86 Gout O G output

87 Bout O B output

88 V3.3A1 I 3.3V

89 RefAdN - GND

90 V3.3RefAdP I 3.3V (Positive)

91 RefAd I 3.3/2V

92 GndA - GND

93 V1.8A I 1.8V

94 V3.3A2 I 3.3V

95 VssADC - GND

96 V1.8ADC I 1.8V

97 REMOTE I Remote control

98 PW_LED I POWER LED control

99 P11/TO I POWER LED control

100 V1.8C2 I 1.8V

101 VssC2 - GND

102 COMPONENT-PIP - Not used

103

COMB_SW_NT3.5/OTHER

104 VER_PROTECT O X-ray protect

105 S_REDUCE O Sound control

106 P00/I2SDI1 O Not used

107 POWER O SUB POWER control

108 SCL1 I I2C bus clock

109 SDA1 I/O I2C bus clock

110 V3.3P I 3.3V

111 ROTATION O ROTATION

112 3.58/OTHER O

113 A_MUTE O Audio muting

114 4.5/OTHER O NTSC 4.43 detection

115 PROT I Protect

116 ECO_IN I ECO sensor level detection

117 V1.8C1 I 1.8V (Digital)

118 DecV1V8 I 1.8V

119 KEY_IN I Key scan data

120 VDO_DET I Video DET input

121 VSSC1+P1 - Digital GND

122 P24/PWM3 I S-Video DET input

123 P25/PWM4 O GTVA_reset

124 V1.8C3 I 1.8V (Digital)

125 VssC3 - GND

126 P12/Int2 I External interrupt

127 SDA0 I/O I2C bus data (for memory)

128 SCL0 I I2C bus clock (for memory)

- Not used

NTSC 3.58 detection

1-6 (No.YA255)

SECTION 3

DISASSEMBLY

3.1 DISASSEMBLY PROCEDURE

3.1.1 REMOVING THE REAR COVER

• Unplug the power cord.
(1) Remove the 11 screws [A] and 4 screws [B] as shown in

Fig.1.

(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 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 [C] as shown in Fig.1.
(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.

• 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.

(No.YA255)1-7

FRONT CABINET

SPEAKER

PICTURE TUBE

C

(x2)

SPEAKER

MAIN PWB
(CRT SOCKET PWB)

FBT

(x2)

MAIN PWB

C

1-8 (No.YA255)

REAR COVER

Fig.1

A

(x11)

B

(x4)

3.2 REPLACEMENT OF MEMORY IC

3.2.1 MEMORY IC

This TV uses the following 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".

3.2.2 PROCEDURE FOR REPLACING MEMORY IC

1. Power off

Switch the power off and unplug the power cord from the wall
outlet.

2. Replacing the memory IC

Replace the memory IC with new one. Be sure to use the
memory IC written with the initial data values.

3. Power on

Plug the power cord into the wall outlet and switch the power on.

4. Check and setting of SYSTEM CONSTANT SET:

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

on the remote control unit simultaneously.
The SERVICE MENU screen will be displayed.(See
Fig.1.)

(2) In the SERVICE MENU, press the [DISPLAY] key and

[PICTURE MODE] key simultaneously. Then, the
SYSTEM CONSTANT SET screen will be
displayed.(See Fig.2.)

(3) Check whether the setting values of the SYSTEM

CONSTANT SET are the same as those indicated in
Table 1.
If the value is different, select the setting item with the
MENU [] / [] key, and set the correct value with the
MENU [] / [] key.

(4) Press the [DISPLAY] key twice to return to the normal

screen.

5. Receive channel setting

Refer to the OPERATING INSTRUCTIONS and set the
receive channels (channels preset).

6. User setting

Check the user setting values in Table 2 and Table 3. If setting
value is different, set the correct value.
For setting, refer to the OPERATING INSTRUCTIONS.

7. Setting of SERVICE MENU

Verify the setting for each setting item in the SERVICE
MENU.(See Table 4.) If readjustment is necessary, perform
adjustment referring to "ADJUSTMENTS PROCEDURE".

NAME OF REMOTE CONTROL KEYS

SERVICE MENU

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

SYSTEM CONSTANT-1

SYSTEM CONSTANT

SYSTEM OTHERS
COMB
TILT
SUPER BASS

: SEL  : OPE



SET 1

NO
NO
NO

DISP : EXIT

SYSTEM CONSTANT-2

SYSTEM CONSTANT SET 2

SOUND
BLUE BACK MUTE
ECO SENSOR

: SEL  : OPE



STEREO
NO
YES

DISP : EXIT

SYSTEM CONSTANT-3

SYSTEM CONSTANT SET 3

SURROUND



: SEL  : OPE

YES
NOPICTURE BOOSTER
YESCOMPONENT
YESS INPUT

DISP : EXIT

Fig.2

DISPLAY / BACK

MENU

PICTURE
MODE

MENU

MENU

MENU

(No.YA255)1-9

3.2.3 FACTORY SETTING VALUE

 SETTING OF SYSTEM CONSTANT SET

Setting item Setting content Setting value

SYSTEM OTHERS

COMB NO

TILT NO

SUPER BASS

SOUND STEREO

BLUE BACK MUTE NO

ECO SENSOR YES

SURROUND YES

PICTURE BOOSTER NO

COMPONENT YES

S INPUT YES

TAIWAN OTHERS

YES NO

YES NO

YES NO

STEREO PB MONO

YES NO

YES NO

YES NO

YES NO

YES NO

YES NO

NO

Table 1

1-10 (No.YA255)

 SETTING OF BASIC FUNCTIONS

Setting item Setting value

POWER Off

SUB POWER On

VOLUME 15

COLOR SYSTEM PAL-N

PICTURE MODE (VSM) BRIGHT

CINEMA SURROUND OFF

OFF TIMER OFF

CLOSED CAPTION OFF

CHANNEL POSITION CH02

Table 2

 SETTING OF MENU SCREEN

Setting item Setting value

INPUT TV

VNR AUTO

COMPRESS (16:9) OFF

AUTO SHUTOFF OFF

CHILD LOCK OFF

BLUE BACK ON

VIDEO-2 SET VIDEO

AUTO PROGRAM

CHANNEL SUMMARY

WHITE BALANCE COOL

TINT Center

COLOR Center

BRIGHT Center

PICTURE Maximum

DETAIL Center

BALANCE Center

SOUND MODE DYNAMIC

SOUND TURBO OFF

AI VOLUME ON

MTS STEREO

FAVORITE CH RED CH02

FAVORITE CH GREEN CH03

FAVORITE CH YELLOW CH04

FAVORITE CH BLUE CH05

AI ECO SENSOR OFF

AI ECO DISPLAY ON

Refer to OPERATING INSTRUCTIONS

Refer to OPERATING INSTRUCTIONS

 SERVICE MENU 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/TV 16:9/VDO 16:9)

6. COLOUR(TV/VDO1/2/3/DVD)

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]

4. DEF 1. V-SHIFT

5. VSM W/B
(BRIGHT/STANDARD/SOFT)

(COOL/WARM/NORMAL)

6. STATUS
[Display only]

7. PLUG & PLAY(ON)
[Display only]

1. DCXO ADJ

2. NICAM lower ERRLIM

3. NICAM upper ERRLIM

4. A2 ID THR

5. MENU EQUALIZER

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

15. V-SCROLL

1. BRIGHT

2. CONT

3. COLOUR

4. SHARP

5. HUE

1. R DRIVE

2. G DRIVE

3. B DRIVE

Table 4

Table 3

(No.YA255)1-11

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

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.

1-12 (No.YA255)

A

B

C

(4) Then solder leads B and C.

A

B

C

SECTION 4

ADJUSTMENT

4.1 ADJUSTMENT PREPARATION

(1) You can make the necessary adjustments for this unit with either the remote control unit or with the adjustment

equipment and parts as given below.

(2) Adjustment with the remote control unit is made on the basis of the initial setting values, however, the new setting

values used for setting the screen to its optimum condition may differ from the initial settings.

(3) Make sure that AC power is turned on correctly.
(4) Turn on the power for the set and test equipment before use, and start the adjustment procedures after waiting at least 30

minutes.
(5) Unless otherwise specified, prepare the most suitable reception or input signal for adjustment.
(6) Never touch any adjustment parts, which are not specified in the list for this variable resistors, transformers, trimmer capacitors,

etc.

4.2 PRESETTING BEFORE ADJUSTMENT

Unless otherwise specified in the adjustment instructions, preset the following functions with the remote control unit.

 User mode setting position

Setting item Setting value

PICTURE MODE (VSM) BRIGHT

TINT, COLOR, BRIGHT,DETAIL Center

PICTURE Maximum

VNR OFF

AI ECO SENSOR OFF

BALANCE Center

SOUND TURBO OFF

CINEMA SURROUND OFF

COMPRESS 4:3

4.3 MEASURING INSTRUMENT AND FIXTURES

(1) DC voltmeter (or Digital voltmeter)
(2) Oscilloscope
(3) Signal generator (Pattern generator) [PAL/SECAM/NTSC]
(4) Remote control unit

4.4 ADJUSTMENT ITEMS

 B1 VOLTAGE
 FOCUS ADJUSTMENT
 IF CIRCUIT ADJUSTMENTS

• IF VCO adjustment

• DELAY POINT (AGC TAKE-OVER) adjustment
 VIDEO CIRCUIT ADJUSTMENTS

• WHITE BALANCE (Low light) adjustment

• WHITE BALANCE (High light) adjustment

• SUB BRIGHT adjustment

• SUB CONTRAST adjustment

• SUB COLOR 1 adjustment

• SUB COLOR 2 adjustment

• SUB TINT 1 adjustment

• SUB TINT 2 adjustment

 AUDIO SETTING

 DEFLECTION CIRCUIT ADJUSTMENTS

• V.SLOPE adjustment

• V.POSITION adjustment

• V.HEIGHT adjustment

• H.POSITION adjustment

• H. WIDTH adjustment

• SIDE PIN adjustment

• TRAPEZIUM adjustment

• V.LINEARITY adjustment

• V.S-CURVE adjustment

• CORNER adjustment

• H. PARALLEL adjustment

• H.BOW adjustment

 VSM PRESET SETTING
 CONVERGENCE ADJUSTMENTS

• STATIC CONVERGENCE adjustment

• DYNAMIC CONVERGENCE adjustment

(No.YA255)1-13

4.5 ADJUSTMENT LOCATIONS

POWER
CORD

DEG COIL

MAIN PWB ASS'Y

POWER SW

S901

PW

DEG

S804 S802

S805 S803 S801

1

T

6

IC701

J804J801 J802 J803

J808

J807

IC702

CN00C

61

J809

J806

41

CN00S

U

41

B1

GND

5

X

FRONT

DEF

HV

14

HVT

1

YOKE

TU001

I2C

CN00C

1. 5V

2. SCLO

3. SDAO

4. SCL1

5. SDA1

6. GND

CN00X

1. B1

2. NC

3. X-RAY2

4. X-RAY1

5. GND

MAIN PWB ASS'Y (CRT SOCKET)

(SOLDER SIDE)

T

1

6

TP-47R

TP-47B

TP-47R/G

TP-E

E1

CRT EARTH

(BRAIDED ASS'Y)

UPPER : FOCUS

LOWER : SCREEN

TOP

U

41

1-14 (No.YA255)

4.6 BASIC OPERATION IN SERVICE MENU

Operate the SERVICE MENU with the remote control unit.

4.6.1 SERVICE MENU ITEMS

With the SERVICE MENU, various settings (adjustments) can be made, and they are broadly classified in the following items of settings:

1. IF For entering/adjusting the setting values (adjustment values) of the IF circuit.

2. V/C For entering/adjusting the setting values (adjustment values) of the VIDEO circuit.

3. AUDIO For entering/adjusting the setting values (adjustment values) of the AUDIO circuit.

4. DEF For entering/adjusting the setting values (adjustment values) of the DEFLECTION circuit.

5. VSM W/B For setting the values of STANDARD, SOFT, BRIGHT and COOL, NORMAL, WARM.

6. STATUS This is not used for service.

7. PLUG & PLAY (ON) This is not used for service.

4.6.2 BASIC OPERATION IN SERVICE MENU

1. HOW TO ENTER SERVICE MENU

Press the [DISPLAY] key and the [PICTURE MODE] key on the remote control unit simultaneously.
The SERVICE MENU screen will be displayed. (See Fig. 1 on the next page.)

2. SELECTION OF SUB MENU SCREEN

Press one of the keys 1 to 6 on the remote control unit, and select the SUB MENU SCREEN from the SERVICE MENU. (See Fig.1 on the next page.)

SERVICE MENU → SUB MENU

1. IF 5. VSM W/B

2. V/C 6. STATUS

3. AUDIO 7. PLUG & PLAY (ON)

4. DEF

3. METHOD OF SETTING

NOTES:

• Once the setting values are set, they are memorized automatically.

• It must not be adjusted without inputting a signal.

(1) 1. IF

[1.VCO ] : Under normal conditions, no adjustment is required.

(a) [1] key Select 1. IF.
(b) [1] key Select 1. VCO.
(c) [DISPLAY] key When this is pressed twice, you will return to the SERVICE MENU.

[2.DELAY POINT ]

(a) [1] key Select 1. IF.
(b) [2] key Select 2. DELAY POINT.
(c) MENU [] / [] key Adjust the setting value.
(d) [DISPLAY] key When this is pressed twice, you will return to the SERVICE MENU.

(2) 2. V/C, 3. AUDIO and 4. DEF

(a) [2] ~[4] keys Select one from 2. V/C, 3. AUDIO and 4. DEF
(b) MENU [] / [] key Select setting items.
(c) MENU [] / [] key Adjust the setting values of the setting items.

Use the number keys on the remote control unit for setting the WHITE BALANCE.
For the setting, refer to each item concerned.

(d) [DISPLAY] key When this is pressed, you will return to the SERVICE MENU.

(3) 5. VSM W/B

(a) [5] keys Select 5. VSM W/B.
(b) MENU [OK] key Select preset items.
(c) MENU [] / [] key Adjust setting items.
(d) MENU [] / [] key Adjust the setting values of the setting items.
(e) [DISPLAY] key When this is pressed, you will return to the SERVICE MENU.

(4) 6. STATUS

This is for display only.

(5) 7. PLUG & PLAY (ON)

This is not used for service.

4. Release of SERVICE MENU

After completing the setting, return to the SERVICE MENU by pressing the [DISPLAY] key, then again press the [DISPLAY] key to
return to the normal screen.

(No.YA255)1-15

4.6.3 SERVICE MENU FLOW CHART

SERVICE MENU

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

IF SERVICE MENU

1. VCO

2. DELAY POINT

2. V/C

V/C

1. SCREEN

1. IF

PAL

HBC

WBC

BRI

VCO (CW)

TOO HIGH
ABOVE REFERENCE
JUST REFERENCE
BELOW REFERENCE
TOO LOW

DELAY POINT

AGC TAKEOVER

Setting item

1. SCREEN

2. CUTOFF (B/G)

**
**
**

3. WDR (R/G/B)

4. BRIGHT (TV/VDO1/2/3)

5. CONT (TV/VDO1/2/3/TV
16:9/VDO16:9)

6. COLOUR (TV/VDO1/2/3/
DVD)

7. TINT (TV/VDO1/2/3)

8. SHARP (TV/VDO1/2/3)
Y DELAY (TV/VDO1/2/3

9.

/S-VDO)

10. TINT DVD

11. AMP T.SHARP

*****

**

MHz

6. STATUS

STATUS

V/C STATUS

ECO EOF NOL VNR

***********

COSMIC STATUS

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

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

3. AUDIO

AUDIO

1. DCXO ADJ. =
NOT NICAM

0002

0009

000A

***

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

*******

4. DEF

DEF FULL 50Hz

1. V-SHIFT

***

(**)

Setting item

1. DCXO ADJ

2. NICAM lower ERRLIM

3. NICAM upper ERRLIM

4. A2 ID THR

MENU EQUALIZER
DYNAMIC
MUSIC
NEWS
USER

4 : 3 / 16 : 9

Setting item

1. V-SHIFT

2. V-SLOPE

3. V-SIZE

4. H-CENT

5. H-SIZE

6. TRAPEZ

7. EW-PIN

8. COR-UP

Setting value (Hexadecimal)

Setting value

Sereen size

FULL
COMPRESS

9. COR-LO

10. ANGLE

11. BOW

12. V-S. CR

13. V-LIN

14. V-ZOOM

15. V-SCROLL

1-16 (No.YA255)

Fig.1

4.7 ADJUSTMENT PROCEDURE

4.7.1 B1 VOLTAGE

Item

B1 VOLTAGE
check

Measuring
instrument

Signal
generator

B1 (pin 1)
GND (pin 5)
[CN00X

DC voltmeter

connector in
MAIN PWB]

4.7.2 FOCUS ADJUSTMENT

Item

FOCUS
adjustment

Measuring
instrument

Signal
generator

Test point Adjustment part Description

(1) Receive a black and white signal.
(2) Connect a DC voltmeter between B1 and GND

(between pins 1 and 5 of the connector CN00X).

(3) Make sure that the voltage is DC134.5V ± 2V.

Test point Adjustment part Description

FOCUS VR
[In HVT]

Notes:

• Set PICTURE MODE (VSM) to "BRIGHT".

• The final adjustment of CONVERGENCE must be
done after the FOCUS adjustment. (CONVERGENCE
is affected by the FOCUS adjustment.)
If any aeviation in CONVERGENCE is found, PURITY
must be adjusted to restore the convergence.

(1) Receive a crosshatch signal.
(2) Adjust the FOCUS VR so that the vertical and

horizontal lines will be clear and in fine detail on the
screen.

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

screen gets darkened.

4.7.3 IF CIRCUIT ADJUSTMENTS

Item

IF VCO
check

DELAY POINT
(AGC

Measuring
instrument

Remote
control unit

VCO (CW)

TOO HIGH
ABOVE REFERENCE
JUST REFERENCE
BELOW REFERENCE
TOO LOW

DISPLAY : EXIT

Remote
control unit

. MHz

TAKE-OVER)
adjustment

Adjustment item

NTSC 3.58

VHF UHF

2. DELAY POINT

(AGC TAKE-OVER)

28

Test point Adjustment part Description

[1. IF]

1. VCO (CW)

Note:

• Under normal conditions, no adjustment is required.

(1) Receive a broadcast signal.

Receiving frequency

(2) Select 1. IF from the SERVICE MENU.
(3) Select 1. VCO.
(4) Check the characters color of the JUST

REFERENCE displayed to yellow.

YELLOW

(5) Press the [DISPLAY] key three times to return to

normal screen.

[1. IF]

2. DELAY POINT

(1) Receive a black and white broadcast signal (color off).
(2) Select 1. IF from the SERVICE MENU.
(3) Select 2. DELAY POINT.
(4) Adjust in order to eliminate any noise or beat from

the image. Any increase above the initial value

Initial setting value

OTHERS

VHF UHF

produces the noise and any decrease below it
produces the beat.

(5) Press the [DISPLAY] key three times to return to the

normal screen.

28

28

28

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

no irregularities.

(No.YA255)1-17

4.7.4 VIDEO CIRCUIT ADJUSTMENTS

• 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.

• Do not change the initial setting values of the setting (adjustment) items not listed in "ADJUSTMENT PROCEDURE".

• The initial setting values in parenthesis ( ) are fixed offset values, needing no further adjustment.

Initial setting value

Adjustment item Variable range

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

2. CUTOFF B 0 ~ 63 (-32 ~ [phone] (-3) (-3)
G 0 ~ 63 (-32 ~ +31) 7 7 7 (-5) (-5)

3. WDR R 0 ~ 63 (-32 ~ [phone] (0) (0)
G 0 ~ 63 (-32 ~ [phone] (0) (0)
B 0 ~ 63 (-32 ~ [phone] (0) (0)

4. BRIGHT RF 0 ~ 63 (-32 ~ [phone] --- --­VIDEO 1(COMPOSITE/S) (-32 ~ +31) (+1) (+1) (+1) --- --­VIDEO 2(COMPONENT) (-32 ~ +31) (+1) (+1) (+1) (+2) (+2)
VIDEO 3(COMPOSITE) (-32 ~ +31) (+1) (+1) (+1) --- ---

5. CONT. RF 0 ~ 63 32 32 32 --- --­VIDEO (-32 ~ +31) (-3) (-3) (-3) (-2) (-2)
RF 16:9 (-32 ~ +31) (-2) (-2) (-2) --- --­VIDEO 16:9 (-32 ~ +31) --- --- --- --- ---

6. COLOUR RF 0 ~ 63 (-32 ~ [phone] --- --­VIDEO 0 ~ 63 (-32 ~ +31) (+2) (+4) (+1) (+5) (+2)

7. TINT RF 0 ~ 63 (-32 ~ +31) --- --- 27 --- --­VIDEO (-32 ~ +31) --- --- (+1) --- ---

8. SHARP RF 0 ~ 63 54 54 54 --- --­VIDEO 0 ~ 63 54 54 54 40 40

9. Y DELAY RF 0 ~ 15 7 7 3 --- --­VIDEO 0 ~ 15 7 7 7 --- --­S-VIDEO 0 ~ 15 7 10 7 --- ---

10. TINT DVD VIDEO, S-VIDEO 0 ~ 63 36 38 32 --- --­COMPONENT (-32 ~ +31) --- --- --- (0) (-4)

11. AMP T.SHARPRF, VIDEO 0 ~ 63 00000

PAL-N PAL-M

NTSC3.58

COMPONENT (V-2)

525i 625i

Item

WHITE
BALANCE
(Low light)
adjustment

Measuring
instrument

Signal
generator

Remote
control unit

B CUTOFF (

B CUTOFF (

V/C

2. CUTOFF

REMOTE CONTROL UNIT

12 3

4

)



789



)

Test point Adjustment part Description

[2. V/C]

2. CUTOFF (B)

2. CUTOFF (G)

Note:

• Set PICTURE MODE (VSM) to "BRIGHT".

- COMPOSITE WHITE BALANCE -

(1) Receive a PAL black and white signal (color off).

SCREEN VR
[In HVT]

(2) Select 2. V/C from the SERVICE MENU.
(3) Select 2. CUTOFF (B) and (G).
(4) Set each value to initial setting value with the [4] /

[7] keys and [5] / [8] keys.

(5) Turn the SCREEN VR fully counterclockwise, then

PAL

(B)

(G)

(**)

**

)

(

**

**

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

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

the other 2 colors appear white.

(7) Turn the SCREEN VR to where the single

horizontal line glows faintly.

(8) Press the [DISPLAY] key twice to return to the

normal screen.

- COMPONENT WHITE BALANCE -

(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”.

Adjustment Item

2. CUT OFF

Variable

range

B 0 ~ 63(-32~+31)

0 ~ 63(-32~+31)

G (-5)

56

G CUTOFF ( )



G CUTOFF (

)

Initial setting value

COMPOSITE COMPONENT

11

(-3)

7

1-18 (No.YA255)

Item

WHITE
BALANCE
(High light)
adjustment

Measuring
instrument

Signal
generator

Remote
control unit

Test point Adjustment part Description

[2. V/C]

3. WDR (R)

3. WDR (G)

3. WDR (B)

Notes:

• Proceed to the following adjustment after having
completed the WHITE BALANCE (Low light) adjustment.

• Set PICTURE MODE (VSM) to "BRIGHT".

(1) Receive a PAL black and white signal (color off).
(2) Select 2. V/C from the SERVICE MENU.
(3) Select 3. WDR (R), (G) and (B).

V/C

3. WDR

PAL

(R)

(G)
(B)

(**)

**

(

**
**(**

)

**

)

(4) Set each value to initial setting value with the [4] to

[9] keys.

(5) Use the [4] to [9] keys to produce a white screen.
(6) Press the [DISPLAY] key twice to return to the normal

screen.

SUB BRIGHT
adjustment

SUB
CONTRAST
adjustment

REMOTE CONTROL UNIT

12 3

4

R DRIVE (

) B DRIVE ()





R DRIVE (

)

56

789

Remote
control unit

Remote
control unit

G DRIVE ()



B DRIVE (

)



G DRIVE (

)

[2. V/C]

4. BRIGHT

[2. V/C]

5. CONT

Adjustment Item

3. WDR G 32

Variable Initial setting

range value

R32

0 ~ 63

0 ~ 63

B45

0 ~ 63

Notes:

• Proceed to the following adjustment after having
completed the WHITE BALANCE (Low light) and
WHITE BALANCE (High light) adjustment.

• Set PICTURE MODE (VSM) to "BRIGHT".

(1) Receive a broadcast.
(2) Select 2. V/C from the SERVICE MENU.
(3) Select 4. BRIGHT.
(4) Set the initial setting value.
(5) If the brightness is not best with the initial setting value,

make fine adjustment until you get the best brightness.

(6) Press the [DISPLAY] key twice to return to the

normal screen.

Notes:

• Proceed to the following adjustment after having
completed the SUB BRIGHT adjustment.

• Set PICTURE MODE (VSM) to "BRIGHT".

(1) Receive a broadcast.
(2) Select 2. V/C from the SERVICE MENU.
(3) Select 5. CONT.
(4) Set the initial setting value.
(5) If the contrast is not best with the initial setting value,

make fine adjustment until you get the best contrast.

(6) Press the [DISPLAY] key twice to return to the

normal screen.

(No.YA255)1-19

Item

SUB COLOR 1
adjustment

Measuring
instrument

Remote
control unit

Test point Adjustment part Description

[2. V/C]

6. COLOUR

[Method of adjustment without measuring instrument]

Notes:

• Proceed to the following adjustment after having
completed the SUB CONTRAST adjustment.

• Set PICTURE MODE (VSM) to "BRIGHT".

- PAL-M COLOR -

(1) Receive a PAL-M broadcast.
(2) Select 2. V/C from the SERVICE MENU.
(3) Select 6. COLOUR.
(4) Set the initial setting value for PAL-M COLOR.
(5) If the color is not best with the initial setting value,

adjust until you get the best color.

(6) Press the [DISPLAY] key twice to return to the

normal screen.

- PAL-N COLOR -

(1) Receive a PAL-N broadcast.
(2) Press the [COLOR SYSTEM] key to select the PAL-

N color system.

(3) Adjust PAL-N COLOR in the same way as for "PAL-

M COLOR".

- SECAM COLOR -

(1) Receive a SECAM broadcast.
(2) Press the [COLOR SYSTEM] key to select the

SECAM color system.

(3) Adjust SECAM COLOR in the same way as for

"PAL-M COLOR".

- NTSC 3.58 COLOR -

(1) Receive a NTSC 3.58MHz broadcast.
(2) Press the [COLOR SYSTEM] key to select the

NTSC 3.58 color system.

(3) Adjust NTSC 3.58 COLOR in the same way as for

"PAL-M COLOR".

1-20 (No.YA255)

Item

SUB COLOR 2
adjustment

SUB TINT 1
adjustment

Measuring
instrument

Signal
generator

Oscilloscope

Remote
control unit

Y

W

Signal
generator

Remote
control unit

Test point Adjustment part Description

TP-47G
TP-E
[CRT SOCKET
PWB]

[2. V/C]

6. COLOUR

[Method of adjustment using measuring instrument]

Notes:

• Proceed to the following adjustment after having
completed the SUB CONTRAST adjustment.

• Set PICTURE MODE (VSM) to "BRIGHT".

- PAL-M COLOR -

(1) Receive a PAL-M color bar signal (full field color bar

75% white).
(2) Select 2. V/C from the SERVICE MENU.
(3) Select 6. COLOUR.

B

M

R

C

G

(A)

(–)
0V
(+)

(4) Set the initial setting value of PAL-M COLOR.
(5) Connect the oscilloscope between TP-47G and TP-E.
(6) Adjust PAL-M COLOR to set the value (A) in the

figure to +13V.

- PAL-N COLOR -

(1) Receive a PAL-N color bar signal (full field color bar

75% white).
(2) Select 2. V/C from the SERVICE MENU.
(3) Select 6. COLOUR.
(4) Set the initial setting value of PAL-N COLOR.
(5) Connect the oscilloscope between TP-47G and TP-E.
(6) Adjust PAL-N COLOR to set the value (A) in the figure

to +13V.

- SECAM COLOR -

(1) Receive a SECAM color bar signal (color bar 75%

white).
(2) Press the [COLOR SYSTEM] key to select the

SECAM color system.
(3) Set the initial setting value of SECAM COLOR.
(4) Adjust SECAM COLOR to set the value (A) in the

figure to ---.

- NTSC 3.58 COLOR -

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

bar 75% white).
(2) Press the [COLOR SYSTEM] key to select the

NTSC 3.58 color system.
(3) Set the initial setting value of NTSC 3.58 COLOR.
(4) Adjust NTSC 3.58 COLOR to set the value (A) in the

figure to +5V.

[2. V/C]

7. TINT

[Method of adjustment without measuring instrument]

Notes:

• Proceed to the following adjustment after having

completed the SUB CONTRAST adjustment.

• Set PICTURE MODE (VSM) to "BRIGHT".

- NTSC 3.58 TINT -

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

bar 75% white).
(2) Press the [COLOR SYSTEM] key to select the

NTSC 3.58 color system.
(3) Select 2. V/C from the SERVICE MENU.
(4) Select 7. TINT.
(5) Set the initial setting value of NTSC 3.58.
(6) If you cannot get the best tint with the initial setting

value, make fine adjustment until you get the best

tint.
(7) Press the [DISPLAY] key twice to return to the

normal screen.

(No.YA255)1-21

Item

SUB TINT 2
adjustment

Measuring
instrument

Signal
generator

Oscilloscope

Remote
control unit

Test point Adjustment part Description

TP-47G
TP-E
[CRT SOCKET
PWB]

[2. V/C]

7. TINT

[Method of adjustment using measuring instrument]

Notes:

• Proceed to the following adjustment after having
completed the SUB CONTRAST adjustment.

• Set PICTURE MODE (VSM) to "BRIGHT".

- NTSC 3.58 TINT -

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

bar 75% white).

(2) Press the [COLOR SYSTEM] key to select the

NTSC 3.58 color system.
(3) Select 2. V/C from the SERVICE MENU.
(4) Select 7. TINT.
(5) Set the initial setting value of NTSC 3.58.
(6) Connect the oscilloscope between TP-47G and TP-E.
(7) Adjust NTSC 3.58 TINT to set the value (B) in the

figure to +4V.

(B)

B

M

R

C

W

G

Y

(–)
0V
(+)

(8) Press the [DISPLAY] key twice to return to the

normal screen.

4.7.5 AUDIO SETTING

This submenu is for display only, no adjustment is required.

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

MENU EQUALIZER DYNAMIC +4 +3 -10 +3 +4

MUSIC +7+2+5+2+7
NEWS -6 +1 +6 +1 -6
USER 00000

4.7.6 DEFLECTION CIRCUIT ADJUSTMENTS

• 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.

 4. DEF

Variable range Initial setting value

Adjustment item

4:3

50Hz

Others

50Hz 60Hz 50Hz 60Hz

4:3 COMPRESS (16:9)

1. V-SHIFT 0 ~ 63 -32 ~ +31 36 0* 0* 0*

2. V-SLOPE 0 ~ 63 -32 ~ +31 35 0* 0* 0*

3. V-SIZE 0 ~ 63 -32 ~ +31 27 0* +17 -1

4. H-CENT 0 ~ 63 -32 ~ +31 43 0* 0* 0*

5. H-SIZE 0 ~ 63 -32 ~ +31 +32 0* 0* 0*

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

7. EW-PIN 0 ~ 63 -32 ~ +31 +32 0* 0* 0*

8. COR-UP 0 ~ 63 -32 ~ +31 +32 0* 0* 0*

9. COR-LO 0 ~ 63 -32 ~ +31 +32 0* 0* 0*

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) 0 -13 +4

15. V-SCROLL 0 ~ 63 -32 ~ +31 (+32) (0) (0) (0)

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

1-22 (No.YA255)

 COMPRESS: OFF (4:3)

Item

V. SLOPE
adjustment

Measuring
instrument

Signal
generator

Remote
control unit

Test point Adjustment part Description

[4. DEF]

2. V-SLOPE

- PAL V. SLOPE -

(1) Receive a PAL circle pattern signal of vertical

frequency 50Hz.
(2) Select 4. DEF from the SERVICE MENU.
(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 [DISPLAY] key twice to return to

A

Blanking
line

B

SERVICE MENU screen.

- NTSC V. SLOPE -

(1) Receive a NTSC circle pattern signal of vertical

frequency 60Hz.
(2) Make similar adjustment of NTSC V-SLOPE in the

same way as for "PAL V-SLOPE".

V. POSITION
adjustment

V. HEIGHT
adjustment

Screen

size

92%

Signal
generator

Remote
control unit

Signal
generator

Remote
control unit

[4. DEF]

1. V-SHIFT

[4. DEF]

3. V-SIZE

14. V-ZOOM

Picture
size
100%

- PAL V. POSITION -

(1) Receive a PAL circle pattern signal of vertical

frequency 50Hz.
(2) Select 1. V-SHIFT.
(3) Set the initial setting value of 1. V-SHIFT.
(4) Adjust 1. V-SHIFT to make "A = B".

- NTSC V. POSITION -

(1) Receive a NTSC circle pattern signal of vertical

frequency 60Hz.
(2) Make similar adjustment of NTSC V. POSITION in

the same way as for "PAL V. POSITION".

- PAL V. HEIGHT -

(1) Receive a PAL crosshatch signal.
(2) Select 3. V-SIZE.
(3) Set the initial setting value of 3. V-SIZE.
(4) Select 14. V-ZOOM.
(5) Set the initial setting value of 14. V-ZOOM.
(6) Adjust 14. V-ZOOM to make the vertical screen size

to 92% of the picture size.

- NTSC V. HEIGHT -

(1) Receive a NTSC crosshatch signal.
(2) Make similar adjustment of NTSC V. HEIGHT in the

same way as for "PAL V. HEIGHT".

(No.YA255)1-23

Item

H. POSITION
adjustment

Measuring
instrument

Signal
generator

Test point Adjustment part Description

[4. DEF]

4. H-CENT

Remote
control unit

CD

- PAL H. POSITION -

(1) Receive a PAL circle pattern signal.
(2) Select 4. H-CENT.
(3) Set the initial setting value of 4. H-CENT.
(4) Adjust 4. H-CENT to make "C = D".

- NTSC H. POSITION -

(1) Receive a NTSC circle pattern signal.
(2) Make similar adjustment of NTSC H. POSITION in

the same way as for "PAL H. POSITION".

H. WIDTH
adjustment

SIDE PIN
adjustment

Signal
generator

Remote
control unit

Signal
generator

Remote
control unit

Screen size 91%

Picture size 100%

Straight

[4.DEF]

5. H-SIZE

[4. DEF]

7. EW-PIN

- PAL H. WIDTH -

(1) Receive a PAL crosshatch signal.
(2) Select 5. H-SIZE.
(3) Set the initial setting value of 5. H-SIZE.
(4) Adjust 5. H-SIZE to make the horizontal screen size

to 91% of the picture size.

- NTSC H. WIDTH -

(1) Receive a NTSC crosshatch signal.
(2) Make similar adjustment of NTSC H. WIDTH in the

same way as for "PAL H. WIDTH".

- PAL SIDE PIN -

(1) Receive a PAL crosshatch signal.
(2) Select 7. EW-PIN.
(3) Set the initial setting value of 7. EW-PIN.
(4) Adjust 7. EW-PIN so that the first vertical lines at the

left and right edges on the screen are straight.

- NTSC SIDE PIN -

(1) Receive a NTSC crosshatch signal.
(2) Make similar adjustment of NTSC SIDE PIN in the

same way as for "PAL SIDE PIN".

1-24 (No.YA255)

Item

TRAPEZIUM
adjustment

Measuring
instrument

Signal
generator

Remote
control unit

Test point Adjustment part Description

[4.DEF]

6. TRAPEZ

- PAL TRAPEZIUM -

(1) Receive a PAL crosshatch signal.
(2) Select 6. TRAPEZ.
(3) Set the initial setting value of 6. TRAPEZ.
(4) Adjust 6. TRAPEZ so that the vertical lines at the left

and right edges on the screen are in parallel.

Parallel

- NTSC TRAPEZIUM -

(1) Receive a NTSC crosshatch signal.
(2) Make similar adjustment of NTSC TRAPEZIUM in

the same way as for "PAL TRAPEZIUM".

V.LINEARITY
adjustment

CORNER PIN
adjustment

Signal
generator

Remote
control unit

Signal
generator

Remote
control unit

Straigt

[4. DEF]

12. V-S. CR

13. V-LIN

TOP

CENTER

BOTTOM

[4. DEF]

8. COR-UP

9. COR-LO

- PAL V. LINEARITY -

(1) Receive a PAL crosshatch signal.
(2) Select 12. V-S.CR.
(3) Set the initial setting value of 12. V-S. CR.
(4) Select 13. V-LIN.
(5) Set the initial setting value of 13. V-LIN.
(6) Adjust 12. V-S. CR and 13. V-LIN so that the spaces

of each line on TOP, CENTER and BOTTOM

become uniform.

- NTSC V. LINEARITY -

(1) Receive a NTSC crosshatch signal.
(2) Make similar adjustment of NTSC V-S. CR in the

same way as for "PAL V-S. CR".

- PAL CORNER PIN -

(1) Receive a PAL crosshatch signal.
(2) Select 8. COR-UP.
(3) Set the initial setting value of 8. COR-UP.
(4) Select 9. COR-LO.
(5) Set the initial setting value of 9. COR-LO.
(6) Adjust 8. COR-UP and 9. COR-LO so that the

vertical lines at the four corners on the screen are

straight.

- NTSC CORNER PIN -

(1) Receive a NTSC crosshatch signal.
(2) Make similar adjustment of NTSC CORNER in the

same way as for "PAL CORNER".

(No.YA255)1-25

Item

H. PARALLEL
adjustment

Measuring
instrument

Signal
generator

Remote
control unit

Test point Adjustment part Description

[4.DEF]

10. ANGLE

- PAL H. PARALLEL -

(1) Receive a PAL crosshatch signal.
(2) Select 10. ANGLE.
(3) Set the initial setting value of 10. ANGLE.
(4) Adjust 10. ANGLE to optimize the trapezium

distortion at the center of the screen.

Parallel

- NTSC H. PARALLEL -

(1) Receive a NTSC crosshatch signal.
(2) Make similar adjustment of NTSC H. PARALLEL in

the same way as for "PAL H. PARALLEL".

H. BOW
adjustment

Signal
generator

Remote
control unit

Straight

[4.DEF]

11. BOW

- PAL H. BOW -

(1) Receive a PAL crosshatch signal.
(2) Select 11. BOW.
(3) Set the initial setting value of 11. BOW.
(4) Adjust 11. BOW to optimize the horizontal arc

distortion.

- NTSC H. BOW -

(1) Receive a NTSC crosshatch signal.
(2) Make similar adjustment of NTSC H. BOW in the

same way as for "PAL H. BOW".

(3) Press the [DISPLAY] key twice to return to the

normal screen.

1-26 (No.YA255)

 COMPRESS : ON (16:9)

Item

V. HEIGHT
adjustment

Measuring
instrument

Signal
generator

Remote
control unit

Screen

size

V. SLOPE
adjustment

Signal
generator

Remote
control unit

Test point Adjustment part Description

[4.DEF]

14. V. ZOOM

3. V-SIZE

- PAL V. HEIGHT -

(1) Receive a PAL crosshatch signal of vertical

frequency 50Hz.
(2) Press the [MENU] key and select PICTURE.
(3) Select PICTURE FEATURES.

Screen size

(4) Select COMPRESS (16 : 9) and set COMPRESS to

ON.
(5) Select 4. DEF from the SERVICE MENU.
(6) Set the initial setting value of 14. V. ZOOM.
(7) Select 3. V-SIZE.
(8) Set the initial setting value of 3. V-SIZE.

Vertical
amplitude

(9) Adjust 3. V-SIZE to set the vertical amplitude of the

image to 305mm.

- NTSC V. HEIGHT -

(1) Receive a NTSC crosshatch signal of vertical

frequency 60Hz.

(2) Make similar adjustment of NTSC V. HEIGHT in

the same way as for "PAL V. HEIGHT".

[4.DEF]

2. V-SLOPE

- PAL V. SLOPE -

(1) Receive a PAL circle pattern signal of vertical

frequency 50Hz.
(2) Select 4. DEF from the SERVICE MENU.
(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 [DISPLAY] key to return to SERVICE

A

Blanking

B

line

MENU screen.

- NTSC V. SLOPE -

(1) Receive a NTSC circle pattern signal of vertical

frequency 60Hz.

(2) Make similar adjustment of NTSC V-SLOPE in the

same way as for "PAL V-SLOPE".

(No.YA255)1-27

Item

SIDE PIN
adjustment

Measuring
instrument

Signal
generator

Remote
control unit

Test point Adjustment part Description

[4. DEF]

7. EW-PIN

- PAL SIDE PIN -

(1) Receive a PAL crosshatch signal.
(2) Select 7. EW-PIN.
(3) Set the initial setting value of 7. EW-PIN.
(4) Adjust 7. EW-PIN so that the first vertical lines at the

left and right edges on the screen are straight.

Straight

- NTSC SIDE PIN -

(1) Receive a NTSC crosshatch signal.
(2) Make similar adjustment of NTSC SIDE PIN in the

same way as for "PAL SIDE PIN".

TRAPEZIUM
adjustment

CORNER PIN
adjustment

Signal
generator

Remote
control unit

Signal
generator

Remote
control unit

Parallel

Straigt

[4. DEF]

6. TRAPEZ

[4. DEF]

8. COR-UP

9. COR-LO

- PAL TRAPEZIUM PIN -

(1) Receive a PAL crosshatch signal.
(2) Select 6. TRAPEZ.
(3) Set the initial setting value of 6. TRAPEZ.
(4) Adjust 6. TRAPEZ so that the vertical lines at the left

and right edges on the screen are in parallel.

- NTSC TRAPEZIUM PIN -

(1) Receive a NTSC crosshatch signal.
(2) Make similar adjustment of NTSC TRAPEZIUM in

the same way as for "PAL TRAPEZIUM".

- PAL CORNER PIN -

(1) Receive a PAL crosshatch signal.
(2) Select 8. COR-UP.
(3) Set the initial setting value of 8. COR-UP.
(4) Select 9. COR-LO.
(5) Set the initial setting value of 9. COR-LO.
(6) Adjust 8. COR-UP and 9. COR-LO so that the

vertical lines at the four corners on the screen are
straight.

- NTSC CORNER PIN -

(1) Receive a NTSC crosshatch signal.
(2) Make similar adjustment of NTSC CORNER in the

same way as for "PAL CORNER".

(3) Press the [DISPLAY] key twice to return to the

normal screen.

1-28 (No.YA255)

 VIDEO - 2 SET: COMPONENT

Item

H. POSITION
adjustment

Measuring
instrument

Signal
generator

Remote
control unit

CD

4.7.7 VSM PRESET SETTING

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 MENU.
(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 [DISPLAY] key twice to return to the

normal screen.

Item

VSM
PRESET
setting

Measuring
instrument

Remote
control unit

SUB MENU 5. VSM W/B

VSM PRESET BRIGHT

1. BRIGHT

Test point Adjustment part Description

[5. VSM W/B]

1. BRIGHT

2. CONT

3.COLOUR

4. SHARP

5. HUE

1. R-DRIVE

2. G-DRIVE

3. B-DRIVE

(1) Select 5. VSM W/B from the SERVICE MENU.
(2) Select BRIGHT with the MENU [OK] key.
(3) Set the value of 1. BRIGHT ~ 5. HUE to the values

shown in the table.
(4) Respectively select the VSM PRESET mode for

SOFT and STANDARD.
(5) Select COOL with the MENU [OK] key.
(6) Set the values of 1. R-DRIVE ~ 3. B-DRIVE to the

value shown in the table.
(7) Select the W/B preset for WARM and NORMAL,

respectively.
(8) Press the [DISPLAY] key twice to return to the

normal screen.

***

[Setting Values for SUB 5. VSM W/B]

VSM preset

BRIGHT STANDARD SOFT

Setting item

1. BRIGHT 0+4

2. CONT +15 +1

3. COLOUR 00

4. SHARP 00

5. HUE 00

W/B preset

COOL WARMNORMAL

Setting item

1. R-DRIVE 0

2. G-DRIVE 0

3. B-DRIVE 0

+4

+4

0

0

+2

0

-10

-10

+10

-4

-12

(No.YA255)1-29

4.7.8 CONVERGENCE

 STATIC CONVERGENCE ADJUSTMENT

(1) Input a crosshatch signal.

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

blue lines in the center 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 center 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

RED

BLUE

BLUE

GREEN

Fig.2

(FRONT VIEW)

GREEN GREEN

RED

BLUE

Fig.3

BLUE

BLUE

RED

GREENGREEN

BLUE

RED

RED

RED

GREEN

BLUE

BLUE
GREEN

RED

1-30 (No.YA255)

(FRONT VIEW)

Xv

GREEN

Fig.4

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

(No.YA255)1-31

Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan

(No.YA255)

Printed in Japan

VPT

SCHEMATIC DIAGRAMS

FLAT COLOR TELEVISION

YA25520051

AV-25VT15/R

CD-ROM No.SML200504

BASIC CHASSIS

CW

COPYRIGHT © 2005 Victor Company of Japan, Limited

No.YA255

2005/4

AV-25VT15

/R

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

: R209

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

FR

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.YA255)2-1

CONTENTS

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

USING P.W.BOARD ....................................................................................................................................................... 2-2

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

CIRCUIT DIAGRAMS

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

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

PATTERN DIAGRAMS

MAIN PWB PATTERN ......................................................................................................................................................... 2-9

VOLTAGE CHARTS ....................................................................................................................................................... 2-11

WAVEFORMS ................................................................................................................................................................... 2-12

SEMICONDUCTOR SHAPES

TRANSISTOR

BOTTOM VIEW FRONT VIEW TOP VIEW

CHIP TR

E
C
B

ECB

B

(G)E(S)C(D)

ECB

ECB

C

BE

IC

BOTTOM VIEW FRONT VIEW TOP VIEW

OUT

E

IN

IN OUTE

1 N

1 N

CHIP IC

TOP VIEW

1

N

1

N

USING P.W.BOARD

P.W. BOARD ASS'Y NAME

MAIN P.W. BOARD

AV-25VT15/R

SCW-1141A-CK

1

N

2-2(No.YA255)

BLOCK DIAGRAM

VIDEO-1

S_VIDEO

INPUT

VIDEO-2

COMPONENT

VIDEO

INPUT

OUTPUT

J801

S-VIDEO

J802

J803

J804

VIDEO

CB

CR

SW1

Y1

C1

CVBS1

V

L1

L

R1

R

V2/Y

Y

PB

PR

L2

L

R2

R

V-OUT

L-OUT

L

R-OUT

R

TU001

TUNER

IF

SCL
SDA

IC702

MAIN MEMORY

SF102

SAW FILTER

108,109

127,128

98,99

119

122

24, 25

97

79

80

78

55

58

59

51

49

50

56

57

34

35

48

36

37

SCL1, SDA1

SCL0, SDA0

LED

REMOTE

KEY_IN

SV_DET

VIF IN

Y

PB

PR

V2

Y/V1

C1

V3

L1

R1

L2

R2

L3

R3

VOUT

LOUT

ROUT

SIF DETECT

VIF DETECT/AGC/AFT

SOUND TRAP

VIDEO

SELECT

AUDIO

SELECT

I2C

BUS

I/O

PORT

IC701 MAIN MICRO COMPUTER/

IF㨯VIDEO㨯RGB㨯SYNC㨯DEF. PROCESS

MICRO

COMPUTER

VIDEO

C

IDENT.

Y

COMB FILTER
Y DELAY ADJ.

AUDIO

SELECT

COLOUR

DEMOD

AUDIO

CONTROL

DIGITAL SIGNAL PROCESS

B-Y R-Y

BASE-BAND
DELAY LINE

SYNC

SEP.

A_L

A_R

PEAKING SCAN

VELOCITY MOD.

U/V DELAY

SKIN TONE

U/V TINT

SATURATION

V. DRIVE

PARABOLA GENERATE

H. DRIVE

60

61

RRGGB

RGB MATRIX

&

GAMMA

MAIN PWB

R

G

IC351

B

RGB OUT

85

ROUT

86

GOUT

87

BOUT

OSD
SELECT

B

VDA,VDB

EWD

HOUT

22, 23

21

67

9

13

CRT SOCKET
PWB

IC601

3

AUDIO AMP

23

V01

J801

HEADPHONE

SPEAKER L

SPEAKER R

VIDEO-3

INPUT

(FRONT)

AC IN

J806

VIDEO

J807

AUDIO-L

J808

AUDIO-R

V3

L3

R3

TV/VIDEO

REMOCON
RECEIVER

VOL+

VOL- CH+ CH- MENU

S901

POWER SW

F901

POWER

LED

D901
RECT

IC921

POWER

REG

TRANSF.

VOLTAGE

FEEDBACK

2-4(No.YA255)(No.YA255)2-3

T921

SW

PC901

IC972

3.3V REG

IC975

5V REG

IC973

12V REG

IC951

ERROR

AMP

IC974

1.8V REG

IC976

1.8V REG

L951

3.3V_STB

5V

1.8V

V1.8V

8V

12V

32V

T522

FBT

IC401

V. OUT

Q522

H. OUT

Q461

PARABOLA DRIVE

FOCUS

SCREEN

EHV

5

V

DY01

DEF YOKE

H

1, 7

B1

CIRCUIT DIAGRAMS

MAIN PWB CIRCUIT DIAGRAM (1/3)

IC976

MM1561JF-X

C985 C986

47/16 .1

Y973

BL_GND

3.3V_STB

A_VCC

A_GND

H_DRIVE

P_ON/OFF

VDRA+

VDRB-

PROTECT

VER_PROTECT

STB1

8V

5V

12V

3.3V

NECK

HFB

ABL

EW

32V

BW

TU001

QAU0353-002

TUNER

X

L001

R101

QQR1114-001Z

0

82

CF101

C001

.01

QQL244J-4R7Z

L002

C003

.1

K101

QQR1114-001Z

C101

L003

.01

MC

C002

10/50

C004

470/16

R003

3.9K

.01

C006

33/16

C103

R008
10K

K103

IF

R005

NC

QAX0349-001

32V

MC

LOCK

5V

BM

R001

220

SDA

SCL

R002

220

AS

BT

C005

.0022

AGC

MC

R004

27K

MAIN PWB ASS'Y (1/3)
SCW-1141A-CK

R978

3.3K

QQL244J-4R7Z

8.2K1.8K
100

R104

R102R103

R105

22

47/25

C104

R007
10K

Y981

X

220/16

L101

QQL244K-1R0Z

C109

Q101

2SC5397/CD/-T

27

R106

MCMC

.01

C102

R006

MA8051/M/-X

MA8036-X

C111

0

0

Q002

MAIN PWB ASS'Y(3/3)

(CRT SOCKET)

CN00C

QGA2501F1-06

REMOTE

100

R736

REMOTE
V1.8ADC

VssADC

V3.3A2

V3.3RefAdP

RefAdN

V3.3A1

INSSW3

Yin/G2/Y

Uin/B2/Pb

Vin/R2/Pr

V5Comb

VssComb

CVBSO/PIP

Y702

X

R798

CVBSO/PIP

5V

V1.8A

GndA

RefAd

Bout

Gout

Rout

BLKIN

BCL

V5P3

Gnd3

B3/Pb

G3/Y

R3/Pr

Yout

Ysync

Hout

FbiSo

LC701

X

Y601

W-H

!

QSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003Z

KEYIN

C766
.22

C764
.1

C763

C761

C758
.22

C779

10/50

NC

C746

X

Y703

X

CVBSO/PIP_GND

OFF_MUTE

X

CP

CP650

ICP-N25-Y

S801S802S803S804S805

C765

100/16

.22

.1

C760
.22

R734

100

C757

560p

CH

MC

C756
.1

C753

.1

C752

.1

C751

.1

R782

1.2K

R729

X

C780

.1

C750

.1

C749

.1

C748

.1

.1

R728

R726

27K

R724

R778

X

Y814

Y_GND

A_L

A_MUTE

C662

10/50

D603

*3

C607

220/16

C608

220/16

IC801
RPM7238-H5
REMOTECON

R824
470

D808

LH22440-T16

POWER

220

220

220

220

LED
(RED)

R762

R763

R764

R765

PW_LED

PROT

5V

SDA1

SCL1

5V

V1.8A

R796

SCL0

SDA0

STB1

D791

MA8062/M/-X

3.3/50

CONT

1.8V

W-A

STB1

A_VCC

A_GND

NECK

H_DRIVE

P_ON/OFF

VDRA+

VDRB-

PROTECT

4.5/OTHER

SDA1

SCL1

K102

QUY160-150Y

K105

QUY160-150Y

K106

QUY160-150Y

K107

QQR1114-001Z

K108

QQR1114-001Z

K702

X

0*32.2K

SCL0

SDA0

PW

MA8039/H/-X

1.8V

L702

L703

*4

8V

5V

5V

12V

L717
*4

3.3V

NECK

CONT

HFB

ABL

EW

C708

100/16

EW

VDRB-

VDRA+

GND

C778

C777

MM1561JF-X

X

Y007

X

DGS

VCCWPSCL

A0A1A2

IC974

X

R109

X

Q102

.1

SDA

VSS

C965

.1

X

R110

X

C108

Q001

2SK1830-X

Y005

X

47/16

R760

100

R761

100

DTC124ESA-T

C106
.01

MC

C107

X

Y003

X

C105

Q791

Y791

X

QAX0723-001

Y008

0

X

R974

1K

C793

P_ON/OFF

R737

3.3K

R738

10K

Q704

C982

*1

4.7/50

VER_PROTECT

3.58/OTHER

SF102

SF101

X

GND

GND

D706

IC702

C983
10/16

C110

.1

R107
X

D101

X

Y004

X

Q103

X

R108

D001

DGS2SK1830-X

Y006

X

RECEVER

R825

X

D809

X

R822

TIMER

1K

LED( ORANGE)

TIMER

Q703

*2

R781

4.7K

R780
100K

R794

D707

Q708

*2

R795
100K

D713

L701

*4

*4

R792

33

C707

.1

X

C791

C792

.1

SSM3K02F-X

Q707
*1

R783

R793

R790

1K

W-A1

C701

.22

C702

.22

CH

27p

/16

.1

470/16

C790

C704

C703

C705

3p

CH

C706

3p

CH

X701

QAX0799-001Z

R756

GND

10K

C785

X

C709

.01

MC

R701C710

MC

12k6800p

C711

C712

2.2/50
.22

TF

10/50

C713

MC

.022

C714

100

R702

C715

.001

MC

R703

100

C716

.001

MC

R704

100

C717

/16

.047

TF

C718

.1

R705

39k

MC

C719

.01

R706

C720

220

.001

MC

R707
22k

R708
10k

R709

1M

X

D701

*3

R710

ABL

12V

L651

X

K104

QUY160-150Y

R651

X

X

Y101

BW
Y102
QUY160-100Y
Y103

X

Y104

X

Y105

X

Y106

X

Y107

X

GND

X

D807

C806

100/16

R823

C807

47

.1

1/2W

REMOTE

R779

10K

C789
47/50

Q705

10K

R759

100

VssP2

VssC4

V1.8C4

V3.3A3

VrefP_Sdac

VrefN_Sdac

VrefP_Sdac

VrefN_Sdac

VrefP_Sdac

XtalIn

XtalOut

VssA1

NECK

CONT

V5P1

Ph2

Ph1

Gnd1

SecPll

Dec8G

EW

VDRB-

VDRA+

Vif1

Vif2

Vsc

Iref

GndIF

Sif1

Sif2

AGC

EHT SVM

C721

CF702

D651

X

1.8V

PROTECT

Q706

SSM3K02F-X

D

G

S

D

G

S

*4

L715

R758

3.3k

3.3k

R757

4.7k

.1

C776

SCLO

SDAO

VssC3

P12/Int2

MAIN MICRO COMPUTER/
IF㨯VIDEO㨯RGB㨯SYNC㨯DEF.PROCESS

L3R3L_OUT

Ssif/RefIn/Avl/RefOut

1

1

X

C723

C724

R711

2.2K

2.2K

3.9K

3.9K

R713

R712

R714

L_OUT

R3

L3

Y701

X

CF701

X

C651

X

R652

X

D714

MA8030/H/-X

C775

V1.8C3

R_OUT

C725

R_OUT

C722

X

R653

X

R654

X

.22

.1

MC

X

D303

R323

ECO_IN

X

C784

P25/PWM4

DecsDem

3300p

C727

0

Q308

S_V_DET

100

R777

MC

R655

R656

R322

X

X

R324

0

X

C317
1/50

VDO_DET

R755

1.2K

15K

R776

C783

1/50

VDO_DET

S_V_DET

VssC1+P1

QssO/AmO/AudeEm

Gnd2

PllIf

390

R715

.1

C728

10/50

C726

Q701

X

IC651

X

C652

X

X

KEYIN

15K

R740

*3

D709

.1

C774

220

R754

KEY_IN

SifAgc

C729

2.2/50

R766

X

R767

R663

X

R664

X

X

R326

X

R328

0

1.8V
ECO_IN

R753

1.2K

0

.22

C773

L714

C772

2.2/50

R752

100

V1.8C1

ECO_IN

DecV1V8

IfVo/FmRo/DvbONCV8AudioSwitches

C732

.1

*4

22/50

C731

L704

C730

8V

X

C657

X

N

N

C658

X

R658R657 R659

X

X

C660
X

IC302

S9066-11

R325

0

R327
330K

PROT

X

R750

22/50

C771

1K

R751

PROT

AgcSsif

2.2/50

X

C786

C659

X

X

ECO

5V

A_MUTE

4.5/OTHER5V

0

R788

Q612

*1

X

.1

Y602

C770

15K

R747

1K

R749

A_MUTE

4.5/OTHER

V5P2

V_OUTL1R1V3C4

.1

*4

10/50

C734

L705

C733

5V

V_OUT

IC651

C653

X

R660

XX

IC701

R661

R787

10K

R748

3.58/OTHER

2.2K

3.9K

R772

R773

L1

HP_L

X

5V

4.7K

1

C781

2.2K

R774

R1

ROTATION

R821 R820 R819 R818
470 330 220 180

PW

SDA1

SCL1

3.58/OTHER

*4

L713

.22

C768

1K

R771

R744

100

V3.3P

1

C782

.1

C735

3.9K

0

Y707

R775

V3

HP_R

C654

X

GND GND

3.3k

R745

SDA1

C736

MC

*8

D702

A_B

.01

3.3k

R743

R742

SCL1

Audio2InL

C744

C745

R786

220100

R741

.1

.1

75

10K

R785

POWER

Audio2InR

X

D703

.1

C737

V2/Y

Y709

BW
Y711
QUY160-200Y
Y712

X
Y713

X
Y714

BW
Y813

X

W-L1

D711

D712

MA8051/M/-X

S_REDUCE

P00/I2SDI1

V2/YL2R2

1

CH

C738

R716

2.2K

R717

3.9K

L2

MA8051/M/-X

VER_PROTECT

CH

R718

R2

VER_PROTECT

W-B1

TIMER

Y3/CvbsC1A_L

1

C739

.1

D704

C740

Y710

3.9K

R719

2.2K

C1_GND

Y1/CVBS1

A_GND

1.8V

TIMER

*8

BW

C1

TIMER

B_MUTE

PW_LED

.22

*4

C767

L712

VssC2

V1.8C2

PW_LED

PW_LED

Uout/INSSW2

A_R

HP_L

HP_R

*8

D710

X

X

X

.1

C741

C742

10/50

R797

R720

R721

X

X

100

R768

C743

R770

10/50

R769

HP_L

A_R

HP_R

A_L

A_VCC

P_ON/OFF

QJL001-065631

L711

*4

L710

*4

L709

*4

C762
100/16

L708

L707

C759
100/16

R735

100

R733
100

R732

1k

R731

1k

C754

D751

*8

C747
10/50

100

R727

X

X

R722

X

A_B

CN00T

CN00T

12V

V1.8A

*4

*4

*3

D708

L706

*4

C755
10/50

.1

D753

*8

Y705

0

Y706

0

L716

*4

560

R725

X

X

Q702

X

R723

SVM

5V

ABL

R601

2.7K

A_R

R662

X

2.7K

R602

D601

0

D607

1SS133-T2

Q601

*2

R608

R609

X

C609

27K

33/50

R622

10K

R616

R624

X

68K

MA8033/H/-X

MA8033/H/-X

MA8033/H/-X

K701

H_DRIVE

HFB

QUY160-150Y

Q602

*2

Q607

*1

J808

QNN0282-001

NCB21HK-152X

D341

D342

D343

D349

MA8120/M/-X

Y718

X

Y720

X

R310

X

Q306

X

X

X

R314

R313

Y715

QUY160-100Y

X

Y820

R617

X

R637

4.7K

R638

X

R639

4.7K

R603

*3

R611
10K

C610

10/50

R610
100K

R623 R620

33K 10K

D815

R626

0

Q305

VIDEO-3

INPUT

J807

QNN0281-002

Y811

D816

QUY160-075Y

R629

NCB21HK-152X

0

C302

DIGITAL

CH

X

X

R341

0

R342

X

CH

CH

R309

X

R312

C304

X

K301

QQR1113-001Z

L3

C303

X

C305

X

ANALOG

220/16

X301

X

C342

X

X

C306

C307

C308

Y809

D344

X

C341

X

X

X

Y821

QUY160-050Y

X

R3

R307

X

R308

X

R311

R627 R628

X

Y301

QUY160-075Y

X

AUDIO AMP

IC601

AN5277

NCNCNCNCNCNCNC

RIN

BINRFGND

LINNCB_MUTE

10K

R618

R612

100K

Q608

*1

10/50

C602

10/50

C601

10/50

C656

100/50

10K

X

R604

C655

X

R613

R614

100K

X

Q605

Q604

Q603

UN2226-X

UN2226-X

D608

X

R621

2.2K

C613

C617

X

C805

X

X

QQR1199-001

V3

D602

X

X

R605

R619R615

X

X

Q606

LC805

R343

0

Y824

L_OUT

X

Y603

QUY160-100Y

D609

X

J806

QNN0281-003

X

Y810

Q341
*2

IC301

X

QUY160-125Y

QUY160-200Y

L_R_MUTE

.22.222.2

C603C604R606

1/2W

X

Y604

Y_GND

Y605

L_AOUT

J809

QNS0155-001

R632
270
1/2W

R633
1K

R_AOUT

B_MUTE

C616

1000/25

C1_GND

X

R321

X

X

CVBSO/PIP_GND

R640

1K

270

R636

*5

Q611

L304

X

C318

X

CVBSO/PIP

Y_GND

V2/Y_GND

PR_GND

X

W-L

3.3V

SCL1

SDA1

NECK

V2/Y

5V

12V

5V

PB

PR

OFF_MUTE

C1

S_V_DET

Y1/CVBS1

Y_GND

VDO_DET

L1

R1

V2/Y

V2/Y_GND

PB

PB_GND

PR

PR_GND

L2

R2

BASS

5V

V_OUT

L_OUT

R_OUT

QQR1199-001

QUY160-075Y

R809

0

C809

X

LC801

Y717

QQR1199-001

QQR1199-001

QQR1199-001

KTA1267/YG/-T

Y802

R802

NCB21HK-152X

R803

LC802

LC803

LC804

NCB21HK-152X

R808

X

Y801

MA8091/H/-X

Q801

R801

75

X

X

D817

0

D801

0

Y803

X

Y804

X
X

Y805

X

Y806

Y807

X

Y808

X

D803

R807

100

1/2W

10/50

D805

C803
10/50

XX

D806

Q803

UN2226-X

Q805

*2

R345

Y303

0

Y302

QUY160-075Y

R320

X

R319

X

C316

X

C315

X

R318

Q307

C314

X

X

C313

X

C312

X

C311

X

L303

X

C310

X

L302

C309

X

X

0

0

R316

R317

L301

X

R_AOUT

BASS

L_AOUT

X

ROUT

W-B

C614

C605

.22

C606

.22

X

X

X

D604

D606

D605

R607

2.2

1/2W

X

270

R634

R635

*5

X

Q609

Q610

C661
220/16

R817

X

R630

D814

270

*8

1/2W

R631

1K

C615

1000/25

R344

22

D345

*3

0

R315

Y822

Y812

X

NC

GND_B

VCC

B_OUT

STB

X

X

C612 C611

X

R625

0

CN00S

QGA2501C5-04Z

R816

75

Y819

BW

Y818

0

D802
NCB21HK-152X

Y817

0

D810

R804

75

*8

Y816

0

R805

75

D811

*8

Y825

BW

R806

75

D812

*8

D804
NCB21HK-152X

C804

470/16

R815

75

D813

J804

*8

QNN0349-001

R811

C802

82K

390

R810

R812
390

R813

82K

Q804

UN2226-X

R814

100K

S1

J801

QNZ0454-002

V1

L1

R1

J802

QNN0349-002

J803

QNN0348-001

J805

X

SPEAKER

VIDEO-1
S-VIDEO
INPUT

VIDEO-2
COMPONENT
VIDEO
INPUT

OPEN

OUTPUT

(No.YA255)2-5 2-6(No.YA255)

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

!

F901

S901

QSW0750-001

QAD0134-4R5

!

TH901

QMF51E2-4R0J4

!

!

R910

VA901

QRZ0107-474ZQAF0060-621

IC921

STR-W6756-F5

S/GND

Y901

X

Y906

VCC

OLP

FB

OCP

X1KX

Y902

QRF154K-2R2

C903

QCZ9015-102Z

D

NC

C910

QFZ9077-104

LF901

QQR0673-004

QQR1035-002

X

Y905

C902

!

QFZ9072-473

R901

!

R902
47K
OMF2

R903
33K
OMF2

D933

MTZJ9.1C-T2

!

LF902

!

C909

X

K901

QQR1114-001Z

C922

.1

R929

!

X

Y903

X

Y907

1/50

C924

D934

D932

MTZJ27B-T2

X

Y904

QFZ9077-104

D901

GSIB460-S1

QCZ9015-102Z

D935

MTZJ9.1C-T2

MTZJ9.1C-T2

!

C901

X

Y908

C904
.001
QCZ9015-102Z

!

C905

K922

QQR1114-001Z

C931

QCZ0364-102

MF

C928

1000P

R921

100

1/2W

C921

X

!

AC110V-AC240V

50Hz/60Hz

QGZ5004C1-02

DEG COIL

!

CN0PW

QGA7901F1-02

CNDEG

!

AC400V

R923
.47

2W

1SS133-T2

R924
22K

MA8240/M/-X

QUY160-100Y

QRL039J-473

C906

QEZ0649-337

RGP10M-5010-T3

QQR1114-001Z

R922

D927

D928

R933

R930

D926

K921

C926

QFLC1HJ-822Z

QRZ0237-R18

1K

R934

1/2W

C929

QRZ9017-100

D936

BW

D922

1SS133-T2
D929
*3

C917

QCB32HK-181Z

D921

*6

C925
22/50

.01/500

QCB32HK-103

QCZ0122-471

!

R932

MA8062/M/-X

Y912

C915

C916

R935

1.5K

D931

QCZ9079-102

QCZ9079-102

Y911

QUY160-075Y

X

1/2W

C911

X

D910

X

QSK0061-002

!

C992

!

C991

QUY160-075Y

FR901

QRZ9046-825Z

QCZ9079-102

RY901

!

X

!

T921

QQS0271-001

!

PC901

PS2581AL1/QW/

!

8.2M

R991

.001

C993

AC400V

Q955

*1

!

D956

*3

R963
22K

D957

*3

K955

K954

K957

X

K952

R951

QRE121J-102Y

R952

X

1/2W

C966

100/16

R964
47K

IC971

X

VONCGNDCNCONT

Y965

CP955

ICP-N75-Y

2200/35

!

CP953K953

CP

Y951

!

CP954

ICP-N38-Y

CP

!

CP952

CP

dall

C957

1000/16

QEZ0203-227

X

CP

X

100/35

C969

SUB

X

C972

R965

QRT029J-R82

!

C960

C963

C962

MC

.1

C958
470/25

Y952

BW

C959

L952

QQL26AK-470Z

C964

100/35

Y950

X

C956

R953

1.8K

1/2W

R954

1/2W

R955

X

R957

X

X

L971

X

C973 C971

C974

XX

X

C955

QCB32HK-471Z

*7

D955

FMX-G12S

C953

QCB32HK-471Z

*7

ICP-N38-Y

*6

D953

C954

QCB32HK-471Z

*7

D954

*10

C952

QCB32HK-471Z

*7

ICP-N38-Y

D952

FMX-G12S

C940

QCZ0364-152

K951

QQR1114-001Z

D951

RU4AM-LFT2

C951

QCZ0364-561

R950

X

D959

X

D960

X

Q951

X

R956

X

D963

X

VIN

D980

QQR1114-001Z

.001

X

R971

X

L954

QQL244J-5R6Z

C949

1000/10

L951

QQLZ026-460

D958

QUY160-100Y

D961

X

C950

.1

Q952

X

D976

X

Y972

QUY160-075Y

MC

IC351

TDA6107AJF/N1

SG354

C359

X

X

QGA2501F1-05

ADJUSTMENT
CONNECTOR

CN00X

!

C358
QCZ0364-222

NECK

HFB

ABL

VDRB-EWVDRA+

8V

MC

D977

*3

C994

3.3/50

12V

5V

BA33BC0T

C976

4700p

IC973

PQ120RDA1SZ

VINVOGND

IC975

PQ050RDA1SZ

VINVOGND

L994

0

C989

.1

Q982

X

P_ON/OFF

H_DRIVE

32V

IC972

L972

QQL244J-5R6Z

C977

47/16

CONT

D971

*3

QQL244J-5R6Z

C980

100/16

10K

R973

R970

1.8K

1/2W

C984

33/50

CONT

R981

10K

R982

X

R983

X

C987

X

R984

X

R985

X

BL_GND

3.3V

3.3V_STB

A_GND

A_VCC

W-H1

R972

D974

X

X

C975

470/16

X

Q980

R986

X

C979

100/25

X

L970

X

C970

X

Y977

R977

QRL039J-120

Y978

X

R980

X

IC951

SE135N

R959

X

R958

X

PROTECT

VER_PROTECT

R791

1/2W

L973

D970

MA8082/M/-X

QQL26AK-820Z

C967
47/16

Q981

X

D981

X

C988

X

1K

L975

C978

47/16

C981
100/16
R976
390

C961

X

QRL029J-223

STB1

ABL

PROTECT

STB1

STB

ABL

HFB

HFB

EW

EW

VDRB-

VDRB-

VDRA+

VDRA+

NECK

NECK

PROTECT

3.3V_STB

VER_PROTECT

P_ON/OFF

H_DRIVE

32V

12V

VER_PROTECT

5V

PROTECT

8V

3.3V_STB

STB1

A_VCC

3.3V_STB

12V

D973

*3

PROTECT

P_ON/OFF

8V

12V

PROTECT

D975

*3

5V

C968

47/16

R962

D962

MA8330/M/-X

P_ON/OFF

32V

STB

A_VCC

H_DRIVE

HFB

D472

*3

R471

1.5M

C471

10/50

1SR124-400A-T2

NCF21HZ-334X

NCF21HZ-334X

QRE121J-1R0Y

R475

X

V.OUT

Q471

X

120K

R472

D471

C435

C436

R448

QRL039J-181

R520
100

C422

QCS32HJ-180Z

R437

L421

BW

C520

.1

PUMP

Vcc -Vcc

6800p

MC

X

R438

X

QFLC2AJ-683Z

QRG01GJ-221

C430

QFLC2AJ-563Z

R524

C523

47/35

R521

1K

LA78040N

THERMAL

PROTECTION

UP

C423

C424

R439

X

R440

C451

X

2SC2655/Y/-T

GND

IC401

D422

H_DRIVE

AMP

R473
68K

C428
QEHR1VM-227Z

D423

X

GP10DE-5009-T2

C427

1000/35

C431
.18

R430

C429

X

12K

R431

X

R452

R432

QRX01GJ-2R2

R433

6.8

1/2W

R458

C452

X

R462

0

R463

X

T521

QQR1229-001

Q521

C521

.0033

D520

*3

Y505

X
Y570
QUY160-125Y
Y571
QUY160-125Y

GND

R474
220K

R434

6.8K

R435

X

R451

0

R455

330

0

R470

Q522

2SD2645-YD

R522

22

1/2W

R523

C522

MY

.022

QFLC1HJ-223Z

GND

R427

6.8K

C420

X

X

C454

X

IC451

X

0

R461

X

QRL029J-271

2.2K

R411

2.2K

R426
12K

R412

R453

X

R454

!

GND

X

R456

X

RDN050N20

C524

!

Y913

BW

Y953

BW

Y954

X

Y961

X

Y962

X
Y963
QUY160-125Y
Y971

X

R457

X

R459

X

R460

82K

1/2W

Q461

G

X

C535

QFZ0196-252

D

C526

Y503

Y504

C453

X

R464

QRL039J-180

S
QEZ0195-475Z

QFZ0196-252

X

X

D522

31DF6N-FC5

C531

D521

D451

X

RH3G-F1

R597

X

D594

R596

X

X

Q592

X

R595

D593

X

Q591

X

D591

X

C591

R591

X

C525

QFZ0196-113

C528

QENC2AM-225Z

QFP32GJ-223

X

L521

QQLZ036-821

C527

QFZ0197-184

C582

QFZ0197-224

C529

R594

X

R592

X

QRL039J-393

X

C593

X

D592

X

R593

X

C592

X

MA8051/L/-X

D523

*6

R527

MAIN PWB ASS'Y (1/3) CN00T

CN10T

QJL001-065631

R555

D554

X

C553

QEHR1EM-108Z

C554

QEHR1EM-108Z

Y501

Y502

L522

QQR1137-005

C530

QCB32HK-561Z

150

R352

C556

X

C555

QFLC2AJ-103Z

MY

R554

D555

1.8K
X

R551

QRX029J-R47

R552

QRX029J-R47

R529 R535

XX

X

X

R528
470

1/2W

150

R353

X

R380

D350

MA8075/M/-X

QQLZ034-300

QRZ9017-4R7

C551

QCB32HK-561Z

D551

D552

C552

QCB32HK-561Z

150

R354

X

R381

*6

*6

QRZ0221-3R9

R569

CH

R355

R356

R357

C351

1000p

X

100

QRE121J-222Y

QRE121J-222Y

QRE121J-222Y

R351

D370

C352

4.7/250

D351

FR105SGT-T2

Q372

X

Q373

X

D371

X

X

R350

L551

!

!

R533

R570

X

C571

QETM2CM-227

C353

QFKC2EK-104ZQQL244J-220Z

L351

Q371

X

CHGC004-400-G

T522

QQH0187-001

R572

QRE121J-472Y

R571

X

C572

100/16

L356

BW

L355

*6*6*6

D354

D355

R373

X

CN00U

FBT

R574

1/2W

R575

2.2K

BW

L357

BW

D356

R371

X

R372

X

Q374

X

C350

X

D530

*6

R573

18K

R369 R370
100K X
1/2W 1/2W

QQL244K-220Z

820

2SA1208/ST/Z1-T

TP-47B

TP-47G

R358

QRZ0107-152Z

R359

QRZ0107-152Z

R360

QRZ0107-152Z

SG351 SG353

XX

SG352

X

R377

X

R375

C371

X

X

R376

D372

X

X

K355

QQR1113-001Z

CN10U

CHGC004-400-G

C581

D581

.1

*6

L530

!

R530

QRZ9017-4R7

C580

X

Q571

D571

MA8075/H/-X

C573

R576

47/25

X

Q572

*5

TP-47R

!

SK351

QNZ0536-001

SK351

!

QNZ0536-001

TP-E

CN0E1

CN0E2

MAIN PWB ASS'Y (3/3)
(CRT SOCKET)
SCW-1141A-CK

R582
120K
1/2W

R583
180K

R581

1/2W

8.2K
1/2W

C532

10/250

MAIN PWB ASS'Y (2/3)
SCW-1141A-CK

CN0HV

QGZ5004C1-04

HV

!

DEF YOKE

2-8(No.YA255)(No.YA255)2-7

PATTERN DIAGRAMS

MAIN PWB PATTERN

TOP

()

()

B1

R355

D370

W185

C535

L355

R352

R351

R354

C351

R380

R350

R522

Q522

D350

HS522

C526

R356

R381

K

Y503

R353

K355

Q461

W027

SG352

C359

CN10T

T521

Y504

C524

D355

D351

C352

C353

C358

5
D

1
2

R357

L356

IC351

C791

L351

HS351

W103

SG

C792

R795

Q707

W020

354

C528

D522

R359

R464

L357

SCREEN

R794

R535

R358

TP-47G/R

C525

R529

T522

TP-47B

Q708

SG351

SK351

R360

D707

R796

7
2
5

C

D354

D356

D371

CN0E1

582

C

TP-47R/G

Q371

Q372

Q373

L521

CN0HV

R533

SG353

D523

Y501

C555

C350

R371

C529

C552

Y570

R377

R375

R370

D372

R376

R372

C531

Y502

C430

Y571

C551

R569

C371

R373

R552

D551

R369

W096

CN0E3

CN0E2

Q374

C523

L522

D552

D581

CN00U

Q521

CN0E5

R527

R528

551

R

C580

TP-E

D530

R570

L421

R439

R520

C530

R440

D422

C451

R461

R524

D555

Q704

R738

D713

C785

R737

C452

R432

R571

Y981

CN0E4

CL001

Y971

C965

R978
W069

R458
R454

C520

C521

C435

C422

C592

R581

D451

Y505

W105

C436

C428

R438

C553

L530

C581

CN00S

IC974

R470

R472

R448

C554

C424

C427

R591

R592

J809

R632

C986

IC451

D520

W191

R431

C593

IC976

R523

R471

D472

D423

R554

R555

D593

R530

W084

D591

CN00X

R459

C429

R572

R633

C983

Q791

D791

W209

R521

Q471

R430

R433

W099

C423

R426

D592

R575

C591

D706

C985

R451

R576

C573

C522

C431

C556

R594

R630

Y973

C471

L551

D571

C982
W213

R455

R452
R456

R463
R462

W013

R437

Q591

R574

C572

R631

R974

R453

W031

R4
34

W004

W108

Q572

R817

R791

W032

W081

W009

R435

D594
R597
R596

R573

C805

W183

C454

Y720
R457

W038

C453

R460

R595

Y810

Y791

C793

R779

R780

Q703

R475

W211

D471

R473

R427

R593

Q592

C532

D975

W087

C778

C420

IC401

C571

W218

R412

R411

R582

D814

W011

Y809

LC805

W188

W172

W180

R781

IC702

W003

W054

W029

W097

HS401

D554

R731

D708

J806

C789

R745

W001

W098

CN00U

Q571

W176

W062

C777

R761

W125

W174

R709

W187

R962

CN00C

W181

W175

R760

R777

W124

W023

W090

W186

W095

R474

C106

D701

R583

R765

Y811

W177

W017

W120

W123

W030

Y007

C109

K106

W079

W115

R764

R762

R629

L715

C107

C108

C102

R105

R106

C775

R758
R759

W113

W122

J807

R628

W173

R793

C776

L717

W034

W121

C001

K101

L001

R763

W028

W158

R753
R740

R708

R702

R704

Y003

Q103

D

R108

C112

W142

R7

W091

L703

R757

R107

C103

C002

D816

W163

W147

W135

43

R7

W131

D

W042

W130

W148

71

C790

R102

C101

Y107
Y106

W106

R749

R756

R703

D962

W170

R748

R785

L714

C774
D709

R792

C704

C7

C714

C105

C111

W025

R005

D001

Q001
Q002

Y006

R007
R008
R001

R002

W143

R755

C703

07

R103

R104

W080

W005

W168

W136

C7

84

W202

C708

D101

W082

W076

J808

W171

C713

W077

W1

L702

C701

C711

D815

W169

R747

L713

R751

R752

38

W040

R701

Y105

Q101

CF101

R626

R750

V

Y104

L003

R627

W161

R741

D711

R754

L701

C702

C709

C710

C716

Q102

L101

W110
C110

R101

TU001

R790

C715

Y101

W075

W164

L711

W179

D7

IC701

C705

W078

Y005

C005

W006

L709

W137

W024
C770

14

R706

R808

C003

W146

C771

Y004

W132

R004

W165

D345

D712

C783

X701

C706

C712
SF102

Y102

R006

R345

R344

C006

Y303

Y008

R109

K107

K103

W119

W184

C768

C772

Q705

R776

W058

SF101

W045

R807

L002

W178

R343

Q706

W217

C773

R783

C717

R110

C104

Q801

C004

S801

R309
R312

L706

C341

Q341

D344

R341

R744

L

K105

W160

R7

R707
C720

R342

C7 63

B

W139

42

R705

R713

W044

R809

D813

R003

C804

R815

L710

C767

C718

C306

Y302

C7

L707

R736

C7
19

C809

K102

CL003

R810

Q803

R811

W010

C307

W166

K301

W036

55

D341

D342

C765

V

R711

W043

R818

W002

C308

Y718

L712

Y103

R710

Y709

W047

Y820

D805

Y824

Y822

W190

D343

Y701

CF702

W046

W060

W133

D806

R814

Y301

C7

W048

C721

CF701

C803

Q804

R813

S802

D349

Q306

66

W055

W073

C316

Q307

L301

L708

C725

C802

R812

Q805

J803 J804

R320

C761

D804

R321

R319

C314

C315

R310

R313

C760

C764

C726

C722
R767

I

LC804

W212

R311

C759

C762

W061

Y808

R806

C313

W088

R314

X301

C758

C728

D803

R318

C312

Q305

R734

C732

R712

R714

R608

Y807

C318

C302

R735

W039

C723

Q701

W053

Y821

C303

C727

C724

C607

W127

Y817

W205

W167

CN00T

Y711

R766

C655

D609

Y8

S803

R733

C780

W049

C734

R772

C608

D603

L

LC803

05

D811

C342

R732

R715

R775

R609

Q601

R782

K701

W215

C745
C744

C7

R774

R638

C609

J802

R308

C756

C779

Y825

C757

W216

29

R635

R634

Y806

D810

R805

D812

R819

L302

W094

D751

R662

R637

C617

LC802

C310

W086

W051

C738

W198

R601

W101

R3

C304

54
C7

C747

W214

C736
W059

W056

C739

R719

R718

R717

R716

K104

Q609

Q610

R610

Y816

C311

C305

R316

C746

W129

W118

W071

R636

C601

R613

Q602

Q605

Y803

D973

07

C753

W070

W072

Y705

C731

R820

S804 S805

W092

W050

L304

L303

W085

C309

K702

C658

R729

IC301

W189

Y715

W063

W018

W111

L651

R315

C749

C750

C748

W052
Y714

R317

Y713

Y712

D753

W117

W068

R768

W065

W066

W067

W064

C751

L705

C733

L704

H

Y812

R8
04

R802

Y601

R640

LC801

Y802

Y804

Q611

Q604

D608

R612

W192

R617

R602

D817

C730

J801

C661

B

W134

C786

W026

Y961

R606

W109

Y605

Q603

R639

Y801

R773

Y604

W182

R801

D801

C781

R603

D602

R816

R654

Y717

C743

Y962

C603

R615

Q606

R618

R614

D802

C6

R797

C782

R619

51

D702

W012

C604

R605

D604

R620
R623

Q608

Q607

Y814

W089

C654

R720

W037

Y819

R803

Y818

D976

F

Y710

Y706

W083

W208

W159

C605

C614

CP650

C602

C657

W074

C752

W041

W021

Y963

R625

C612

D606

R798

W019

W033

C737

C611

D605

R624

C656

W116

W016

LC701

Y703

C742

W196

R604

W057

J805

R821

Y813

R721

W162

R722

D607

C606

W154

R651

R653

C653

R769

R607

R611

D651
R652

IC651

R770

R788

C984

W114

W014

IC601
HS601

C610

IC302

W155

C659
R659
R660

R661

W140

L716

R728

D601

Y965

W112

Y603

R326

C741

W015

H

D981

R324

R322

W153

R663
R664

R727

W102

C662

C976

C964

C

R621

Q982

R328

R323

R656
R655

C652

R726

R786

Q612

R787

D710
C740
D704

C957

C613

Q308

R327

W152

R657

R658

Y602

D703

C977

D970

W195

W035

R622

R983

R325

D303

Q702

R724

C616

C960

R965

R616

D959

R980

Q981

K108

W151

C660

C615

R778

Y707

C735

C979

R723

R972

Y972

W126

R985

W150

D974

R970

D960

R982

R725

W007

W210

IC972

D980

CP952

R984

W156

Y702

W104

W141

Q951

C987

C806

R823

W157

HS975

F

W201

L952

L954

D952

C952

CP955

R956

D963

R953

C988

C978

L975

C975

D961

C968

R977

W193

R955

CL002

W008

W093

Y977

Y978

Q980

C955

C950

C317

D807

L972

L971

C969

Y953

L951

IC971

C973

C949

D955

C807

IC975

R971

C959

R986

K955

R957

R954

R950

L994

Y952

K952

C

Y954

IC951

C967

K953

W199

Q952

C970

K957

R958

Y904

R959

IC801

C989

C974

C958

C963

Y903

D9

R981

C971

C972

D953

CP953

D951

R822

56

C981

L973

W128

HS973

C951

C966

W219

C980

W203

R973

K951

R963

W107

IC973

Y951

C953

RY901

CP954

L970

K954

C962

D809

C910

Q955

W149

C954

R976

W204

W206

LF901

R964

W144

C961

W194

W207

R951

C

9

R825

D957

C994

D958

W197

4

0

F901

R910

Y901

D977

D971

D808

W145

D954

Y950

R824

Y902

VA901

TH901

C901

C991

C992

Y911

C929

FR901

Y912

C956

Y906

5
1
9

T921

K921

C917

C

Y905

C906

C925

C909

R932

D901

K922

C905

R901

C916

D926

D921

R934

S901

C902

D922

C926

D929

D931

D910

R952

W022

D928

C911

HS921

Y913

C928

R924

D936

Y908

R930

IC921

R922

R929

D927

Y907

LF902

C931

R933

PC901

R

C904

3
2
9

C922

C993

K901

D932

R935

D934

CNDEG

903

C

C924

D935

D933

FRONT

CN0PW

R902

()

R903

C921

R921

R991

(No.YA255)2-9 2-10(No.YA255)

VOLTAGE CHARTS

<MAIN PWB>

MODE
PIN NO.

IC401
1 0.5
2 13.5
3 -12.3
4 -14.0
5 0
6 13.8
7 0.5
IC451
1 1.7
2 3.2
3 3.2
4 0
5 2.1
6 2.2
7 3.3
8 11.9
IC601
1 0
3 0
5 23.8
7 0
9 0
11 0
13 11.8
15 2.2
17 0
19 25.0
21 15.6
23 11.8
IC701
1 0
2 0
3 1.8
4 3.2
5 3.1
6 0.7
7 3.1
8 0.7
9 3.1
10 1.5
11 1.5
12 0
13 0
14 0.6
15 4.9
16 1.7
17 2.3
18 0
19 2.3
20 2.3
21 2.1
22 0.8
23 0.9
24 1.9
25 1.9
26 2.3
27 1.9
28 0
29 1.9
30 1.9
31 1.6
32 3.3
33 0.5
34 2.2
35 2.2
36 2.7
37 2.7
38 2.2
39 2.4
40 0
41 1.9
42 1.7
43 2.0
44 3.9
45 8.2
46 1.7
47 4.8
48 1.2
49 2.2
50 2.2
51 1.3
52 1.5
53 2.1
54 2.2
55 1.4
56 2.1
57 2.2
58 1.4
59 1.5
60 2.7
61 2.7
62 3.5
63 3.5
64 0
65 2.0
66 0.4

DC (V

MODE

)

PIN NO.

67 1.5
68 0
69 4.8
70 1.4
71 1.4
72 1.4
73 1.9
74 1.7
75 0.3
76 0
77 3.1
78 1.2
79 1.3
80 1.3
81 0
82 4.8
83 3.5
84 3.6
85 1.8
86 1.9
87 1.9
88 3.1
89 0
90 3.2
91 1.6
92 0
93 0.5
94 3.1
95 0
96 1.7
97 3.1
98 0
99 0
100 1.8
101 0
102 3.1
103 3.2
104 0
105 0
106 0
107 0
108 1.9
109 1.6
110 3.2
111 0
112 3.2
113 2.9
114 3.2
115 0
116 2.6
117 1.7
118 1.8
119 3.1
120 0
121 0
122 3.1
123 0
124 1.8
125 0
126 3.2
127 3.1
128 3.0
IC702
1 0
2 0
3 0
4 0
5 3.0
6 3.0
7 0
8 3.2
IC921
1 299.2
3 0
4 20.0
5 0
6 1.2
7 0.8
IC951
1 135.0
2 0
3 12.1
IC972
1 7.4
2 0
3 3.2
IC973
1 16.0
2 11.9
3 0
4 4.8
IC974
1 1.8
2 0.2
3 0
4 0.5
5 2.8

DC (V

MODE

)

PIN NO.

6 0
7 3.2
IC975
1 7.4
2 5.0
3 0
4 4.8
IC976
1 1.8
2 0.2
3 0
4 0.5
5 2.9
6 0
7 3.2
Q101
E 2.3
C 11.7
B 3.0
Q461
E 0
C 12.6
B 0.6
Q521
E 0
C 17.0
B 17.0
Q522
E 0
C 130.0
B -0.1
Q571
E 134.9
C 0
B 134.6
Q572
E 0
C 3.1
B 0
Q601
E 8.1
C 0.3
B 8.2
Q602
E 0.2
C -0.2
B 0
Q603
E 0
C 0
B -0.2
Q605
E 0
C 0
B -0.3
Q607
E 0
C 0
B 0.6
Q608
E 0
C 17.3
B 0
Q703
E 3.2
C 0
B 3.2
Q791
E 0
C 5.8
B 0
Q801
E 1.9
C 0
B 1.2
Q803
E 0
C 0
B -0.2
Q804
E 0
C 0
B -0.2
Q805
E 0.2
C -0.2
B 0
Q955
E 0
C 11.9
B 0
TU001
1 1.7
2 3.6
3 0
4 1.8
5 1.8

DC (V

MODE

)

PIN NO.

6 4.9
7 4.9
8 0.5
9 34.8
10 0.5
11 0

DC (V

<

)

MODE
PIN NO.

IC351
1 2.0
2 1.9
3 1.9
4 0
5 4.9
6 204.2
7 134.1
8 136.3
9 131.2

MAIN PWB (CRT SODKET)

DC (V

>

)

(No.YA255)2-11

WAVEFORMS

-MAIN PWB-

IC401-1

IC401-3

[V]

IC401-5

[V]

IC401-6

[V]

IC401-7

[V]

[V]

IC701-10

IC701-74

T522-2

0.7Vp-p

[0.2us/div] [0.2us/div]

2.5Vp-p

[H]

1.0Vp-p

[H]

240Vp-p

28Vp-p

IC701-11

3.2Vp-p

IC701-85

1.7Vp-p

T522-4

27Vp-p

[H]

[H]

IC701-22

IC701-86

T522-6

53Vp-p

1.0Vp-p

1.4Vp-p

140Vp-p

[H]

[H]

IC701-23

IC701-87

28Vp-p

1.2Vp-p

1.8Vp-p

132Vp-p

[H]

[H]

0.8Vp-p

IC701-48

[V][V]

1.6Vp-p

64Vp-p

[H]

[H]

IC701-66

T522-9T522-8T522-7

5.4Vp-p

1.4Vp-p

[H]

[H]

IC701-67

[H]

3.0Vp-p

Q521-B

1.4Vp-p

Q521-C

-CRT SOCKET PWB-

IC351-7

110Vp-p

IC351-8

[H]

30Vp-p

140Vp-p

[H]

[H]

Q522-B

IC351-9

8.0Vp-p

140Vp-p

[H][H]

[H]

Q522-C

[H]

1050Vp-p

2-12(No.YA255)

Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan

(No.YA255)

Printed in Japan

VPT

COLOR TELEVISION EQUALIZER • CINEMA SURROUND • COMPONENT INPUT

Contents

AV-29VT15 AV-21VT15
AV-29VT35

AV-25VT15

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

Favorite channel and video setting .......................................... 14

Customized setting .................................................................. 15

TV channel presetting .............................................................. 17

Additional preparation .............................................................. 18

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

Specifications ........................................................................... 21

INSTRUCTIONS

GGT0080-001A-D

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.

WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT

CAUTION: TO ENSURE PERSONAL SAFETY, OBSERVE THE

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.

EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

FOLLOWING RULES REGARDING THE USE OF THIS TV.

15 cm

10 cm 10 cm

15 cm

7 If you are not going to use this TV for a long period of time, be sure to

disconnect the AC plug from the AC socket.

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

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

2

Knowing your TV’s features

Main features

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

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

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

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

VNR You can reduce the picture noise when viewing noisy TV programs or video sources.

(SAP: Second audio program.)

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

suitable level for a better eye care.

change of the volume when selecting different TV channel.

1

Confirm your TV’s functions

Some functions written in this instruction manual may not be available for your TV.

2

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. For a function that is
not available for your TV, it is not displayed in the menu.

Model No.

No.

Function

1 *ECO __ _
2 *BASS _ ––

– PICTURE TILT __ –
– COMPRESS (16:9) __ _

AV-29VT35

AV-29VT15

AV-25VT15

AV-21VT15

3

Remote control buttons and basic functions

No. Press To

1 POWER Turn on or off the TV from standby mode.
2 MENU/OK Display menu and confirm selected function.
3 5 / ∞ / 2 / 3 Select and adjust menu function.
4 CHANNEL -/+ Select the desired channel number.
5 VOLUME -/+ Adjust the volume level.
6 TV/VIDEO Select TV or video terminal input.
7 MUTING Turn off the volume.

8

DISPLAY/BACK

9

CLOSED CAPTION

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

" RETURN

Press this button again to resume the volume.
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.
Display information in text which are broadcasted by some TV channels.

number button.

+

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 canceled the Return

channel as above.

4

Remote control buttons and basic functions (continued)

How to operate menus and menus locations

To

Display the MENU

Display the top
menu

Display the 2nd
menu

Display the 3rd
menu

Return to the
previous menu

Choose the setting
of a function

Adjust the effect
level of a function

Display the sub
menu of a function.

Press the MENU/OK button 2.

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

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

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

Press the DISPLAY/BACK button*

8.
Press 5/∞ buttons 3 to choose

a function. Then press the 2/3
buttons 3 to change the setting.

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

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

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

MENU Top menu
MENU 2nd menu

Top menu
Note: Some functions have the 4th menus as the sub-menus.
* To exit the menu, the on screen display will show BACK indicated in

blue. But it doesn’t refer to the blue button on the remote control.
Instead, it refers to the DISPLAY/BACK button on the remote control.

Operation

2nd menu

Note

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

Press ∞ button 3 to
display the next page
for more functions.

–

Press the MENU/OK
button 2 to exit from
the menu.

–

3rd menu

Top menu 2nd menu Location 3rd menu Location

MENU INPUT EXT. INPUT P.16 – –

DISPLAY P.16 – –
CLOSED CAPTION P.15 – –

PICTURE PICTURE MODE P.9 – –

*If you want to

adjust PICTURE
SETTING menu,
you must set
PICTURE MODE
menu to USER.

SOUND AI VOLUME P.13 – –

*If you want to

adjust
EQUALIZER
menu, you must
set SOUND
MODE menu to
USER.

FEATURES OFF TIMER P.15 – –

INSTALL AUTO PROGRAM P.17 – –

EXIT – – – –

PICTURE SETTING P.10 – –
WHITE BALANCE P.10 – –
PICTURE – VNR P.15

FEATURES

MTS P.13 – –
SOUND MODE P.12 – –
EQUALIZER P.13 – –
BALANCE P.12 – –
SOUND TURBO P.12 – –
CINEMA SURROUND
SUPER BASS

CHILD LOCK P.15 – –
AI ECO SENSOR P.11 – –

CHANNEL SUMMARY
LANGUAGE
BLUE BACK P.11 – –
AUTO SHUTOFF P.16 – –
VIDEO-2 SETTING P.16 – –
AI ECO DISPLAY P.11 – –

FAVORITE CH SETTING
VIDEO SETTING P.14
COLOR SYSTEM P.9
COMPRESS (16:9) P.11
PICTURE TILT P.11

P.13 – –
P.12 – –

P.17 – –
P.16 – –

P.14

5

TV buttons and functions

The illustrations shown below is for AV-29VT35 only,
which are used for explanation purpose.
Your TV may not look exactly the same as illustrated.

Front of the TV

AV-29VT35

!9 8765

VR

L/MONO

IN (VIDEO-3)

MENU

CHANNEL

VOLUME

TV/VIDEO

OK

EXIT

2

34

POWE

1

R

Rear of the TV

AV-29VT35

COMPONENT

VIDEO-1

(VIDEO-2)

OUTPUT

INPUT

V

Y

/
V

LRRL

C

B

/

MONO

C

R

#

$

"

BASS

SPEAKER

OUT

&

S

OVER

V

L

R

INPUT

/
MONO

%

No. Button/terminal Description Page

1 L (main power) Press to turn on or turn off the TV’s main power. –
2 POWER lamp Indicate the TV is being turned on or off. –

No color: TV’s main power is being turned off.
Red: TV’s main power is being turned on.
Note: When you turn off the power switch while TV is in standby
mode, the light of power lamp will be off in 10 -15 seconds.

3 ECO sensor –
4 Remote control sensor –
5 TV/ VIDEO Press to select TV or video mode. –
6 VOLUME -/+ Press to adjust the volume level. –
7 CHANNEL -/+ Press to select the desired channel. –
8 MENU Press to display the menu. –
9 IN (VIDEO-3) Video and audio input jacks for VIDEO-3 mode. 18

IN (VIDEO-2) Video and audio input jacks for VIDEO-2 mode. 18

! Headphone jack. 18
" Aerial socket. 7
# OUTPUT Video and audio output jacks. (The component video

signal cannot be output.) 18

$ COMPONENT Video or component video, and audio input jacks for

(VIDEO-2) INPUT VIDEO-2 mode. You can select the input signal by setting

the “VIDEO-2 SETTING” function (see page 16). 18

% VIDEO-1 INPUT
&

BASS SPEAKER OUT

Video or S-VIDEO, and audio input jacks for VIDEO-1 mode
Twin Port Bass Blaster Unit output terminal. 19

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 finish setting.
CHANNEL -/+ ∞/5 button To select menu function.
VOLUME -/+ 2/3 button To adjust the desired function.

6

Setting up your TV

CAUTION

• Turn off the equipment including the TV before connecting.

1 Connecting the aerial cable.

VHF/UHF outdoor aerial

75-ohm coaxial cable (not supplied)

If you connect a VCR, connect the aerial output jack of your VCR
and the aerial jack on the TV with the 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.

Rear of TV

COMPONENT

VIDEO-1

(VIDEO-2)

OUTPUT

INPUT

INPUT

S

OVER

V

Y

V

/

V

LRRL

L

C

B

/

/

MONO

To video
output

To S-video
output

VCR

To audio
output

To aerial input

To RF
output

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

MONO

C

R

R

2 Connecting the compatible main plug to the AC outlet.

3 Inserting batteries into the remote control.

Insert two batteries by following the + and ­polarities and inserting the - end first.
CAUTION:
Follow the cautions printed on the batteries.
Notes:

• Use AA/R6/UM-3 dry cell batteries.

• It the remote control does not work properly, fit

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.

VHF/UHF outdoor aerial

7

Setting up your TV (continued)

5 Making the initial settings

Set up your TV by pressing MENU/OK button or waiting for 15 seconds, then the TV will operate by following steps as below:

LANGUAGE

ENGLISH
ESPAÑOL

Ê

S

PORTUGU

BACK

■

OK

AUTO PROGRAM

AIR
CABLE

BACK

■

OK

AUTO PROGRAM

22%

OK

CH 12

AUTO PROGRAM

SETUP TOUR RESTART?

OK

RESTART

■

NO

.

• Press 5/∞ button to
select your desired
language.

• Press 5/∞ button to
select AIR or CABLE,
press the MENU/OK
button.TV will start
searching for the
channels.

If the JVC logo does not appear, use AUTO PROGRAM function to make the initial settings. This function is located in the INSTALL
menu.

If the JVC logo appears, although you had made the initial settings, press the TV/VIDEO button to exit from initial settings.

• To stop AUTO
PROGRAM, press
MENU/OK button.

• Press the red 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 MENU/OK
button to activate the
SETUP TOUR RESTART
function.

CHANNEL SUMMARY

CH/CC SKIP
CH02

■

CH03

■

CH04 ■

.

CH05

■

CH06
CH07
CH08

BACK ■

OK

• To complete the initial
setting, press the
MENU/OK button. To
set undesired
channels to be
skipped, see page 17.

■

SKIP

■

CANCEL

.

8

Basic setting for picture

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.

AUTO NTSC PAL-M PAL-N

.

To operate this function with a menu:

❇

MENU PICTURE menu

COLOR SYSTEM

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

Area

South America

Argentina, Paraguay, Uruguay
Brazil
Chile, Peru, Bolivia, Colombia, Venezuela, Ecuador,

etc.

Country or Region

PICTURE FEATURES menu

System

PAL-N
PAL-M

NTSC

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.

*TINT can only be adjusted in NTSC signal and 525i component
video signal.

To operate this function with a menu:

MENU PICTURE menu

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

❇ About the basic operations of the menu, please see the “How

to operate menus and menus locations” on page 5.

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

PICTURE MODE

9

Basic setting for picture (continued)

Adjusting the picture – USER

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

1 Select the USER in PICTURE MODE under PICTURE menu.

❇

MENU

USER

PICTURE menu

PICTURE MODE

2 Select the PICTURE SETTING in PICTURE menu, then adjust

the setting.

❇

MENU

PICTURE 2 : Lower 3 : Higher
BRIGHT 2 : Darker 3 : Brighter
DETAIL 2 : Softer 3 : Higher
COLOR 2 : Lighter 3 : Deeper
TINT* 2 : Reddish 3 : Greenish

*TINT can only be adjusted in NTSC signal and 525i component
video signal.

PICTURE menu

PICTURE SETTING

WHITE BALANCE

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

❇

MENU

NORMAL Normal white balance.
COOL Bluish white.
WARM Reddish white.

❇ About the basic operations of the menu, please see the “How

to operate menus and menus locations” on page 5.

PICTURE menu

WHITE BALANCE

10

Advanced setting for picture

AI ECO SENSOR (ECO)

You can adjust TV screen contrast according to the brightness of
your room.
Press the ECO button to select the desired mode.

1 Mild contrast (recommended).
2 Even contrast.
OFF Cancel the function.

To operate this function with a menu:

❇

MENU

FEATURES menu

AI ECO SENSOR

You can display the graphic of AI ECO SENSOR on the screen.
Select the AI ECO DISPLAY in the INSTALL menu, then choose
ON or OFF.

❇

MENU INSTALL menu

AI ECO DISPLAY

Correcting the Slanting Picture (PICTURE TILT)

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

1 Select the PICTURE TILT in the PICTURE FEATURES menu

under PICTURE menu, then press MENU/OK button.

❇

MENU

PICTURE TILT

The following display appears.

PICTURE menu

PICTURE TILT

PICTURE FEATURES menu

2 Press the 5/∞ buttons until the picture become 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 the COMPRESS (16:9) in the PICTURE FEATURES menu
under PICTURE menu, then choose ON or OFF.

❇

MENU

COMPRESS (16:9)

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

❇

MENU

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

❇ About the basic operations of the menu, please see the “How

to operate menus and menus locations” on page 5.

PICTURE menu

INSTALL menu

PICTURE FEATURES menu

BLUE BACK

BACK ■

OK

11

Basic setting for sound

SUPER BASS (BASS)

You can enjoy powerful bass sound with the Twin Port Bass
Blaster unit.

Press the BASS button to select ON or OFF.
To operate this function with a menu:

❇

MENU

SOUND menu

SUPER BASS

For attaching the Twin Port Bass Blaster unit, please see in page

19.

SOUND MODE

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

❇

MENU

USER You can change this sound setting as you like.

DYNAMIC Emphasize on both vocal sound and music.
MUSIC Emphasize on music effect.
NEWS Emphasize on vocal sound.

SOUND menu

Select USER and adjust the frequencies in EQUALIZER
(100, 300, 1K, 3K, 8K Hz).
For details, see “EQUALIZER” on page 13.

SOUND MODE

BALANCE

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

❇

MENU

SOUND menu

BALANCE

SOUND TURBO

You can enjoy the emphatic low and high frequency levels.
Press the SOUND TURBO to select ON or OFF.

To operate this function with a menu:

❇

MENU SOUND menu

❇ About the basic operations of the menu, please see the “How

to operate menus and menus locations” on page 5.

SOUND TURBO

12

Advanced setting for sound

CINEMA SURROUND

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

OFF Cancel the function.
HIGH Listen to sound with more wider audience effect.
LOW Listen to sound with less wider audience effect.
MONO Listen to mono sound with stereo effect.

To operate this function with a menu:

❇

MENU

SOUND menu

CINEMA SURROUND

If slight volume distortion occurs when you select HIGH mode,
change the setting to LOW mode. The CINEMA SURROUND
effect will be less noticeable.

If you use CINEMA SURROUND and SOUND TURBO together,
volume distortion might occurs.

MTS

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

❇

MENU

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

This function is not available in video mode.

SOUND menu MTS

EQUALIZER

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

1 Select the USER in SOUND MODE under SOUND menu.

❇

MENU

SOUND menu

SOUND MODE USER

2 Select the EQUALIZER in SOUND menu.

❇

MENU SOUND menu

EQUALIZER

The following display appears.

EQUALIZER

IIIIIIIIIIII

IIIIIIIIIIIIIIIII

OK

IIIIIIIIIIIIIIIIIIIIIIIII

IIIIIIIIIIIIIIIIIIIIIII

IIIIIIIIIIII

100 300 1K 3K 8K Hz

BACK ■

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.

AI VOLUME

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

❇

MENU

SOUND menu

AI VOLUME

❇ About the basic operations of the menu, please see the “How

to operate menus and menus locations” on page 5.

13

Favorite channel and video setting

To register the favorite channel

4 Select the desired item that you wish to adjust.

You can register and recall 4 favorite channels by using the color
buttons (red, green, yellow, blue).

1 In TV mode, select a TV channel (CH02-CH69, CC01-CC125)

you desired to register.

*TINT can only be adjusted in NTSC signal.

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

2 Press and hold a color button for 3 seconds or more.

“FAVORITE CHANNEL ■ PROGRAMMED!” appears on the
screen and current channel is registered.

3 To register other favorite channels, repeat Step 1 to 2.

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

To adjust favorite channel setting
(FAVORITE CH SETTING)

You can adjust the picture and sound settings for the favorite channels.

1 Display the PICTURE menu and select FAVORITE CH

SETTING in PICTURE FEATURES menu.

❇

MENU PICTURE menu

FAVORITE CH SETTING

PICTURE FEATURES menu

You can adjust the picture and sound settings for video inputs.

1 Display the PICTURE menu and select VIDEO SETTING in

2 Select VIDEO STATUS in VIDEO SETTING menu, then

3 Select EFFECT, then press 2/3 button

2 Select FAVORITE CHANNEL in FAVORITE CH SETTING

menu, then choose the desired favorite channel.

❇

FAVORITE CH SETTING

3 Select EFFECT, then press 2/3 button

to choose ON.
To cancel the settings, choose OFF.

14

FAVORITE CHANNEL

FAVORITE CH SETTING

FAVORITE CHANNEL
PICTURE
BRIGHT
DETAIL
COLOR
TINT
SOUND MODE USER
EFFECT ON

BACK ■

OK

.

■

CH02

4 Select the desired item that you wish to adjust.

*TINT can only be adjusted in NTSC signal and 525i component video signal.

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

❇ About the basic operations of the menu, please see the “How

PICTURE BRIGHT DETAIL COLOR

SOUND MODE (USER, DYNAMIC, MUSIC, NEWS)

TINT*

To adjust the video setting (VIDEO SETTING)

PICTURE FEATURES menu.

❇

MENU PICTURE menu

VIDEO SETTING

choose the desired video input.

❇

VIDEO SETTING VIDEO STATUS

to choose ON.
To cancel the settings, choose OFF.

PICTURE BRIGHT DETAIL COLOR

SOUND MODE (USER, DYNAMIC, MUSIC, NEWS)

to operate menus and menus locations” on page 5.

PICTURE FEATURES menu

VIDEO SETTING

VIDEO STATUS VIDEO-1
PICTURE
BRIGHT
DETAIL
COLOR
TINT
SOUND MODE USER
EFFECT ON

BACK ■

OK

■

RESET

TINT*

Customized setting

VNR

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

❇

MENU

VNR

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.

PICTURE menu

PICTURE FEATURES menu

If you select MAX, the picture becomes softer even if the original
picture is sharp.

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.

OFF CLOSED CAPTION TEXT

1 Select the CLOSED CAPTION in INPUT menu, then choose

CAPTION or TEXT.

❇

MENU

INPUT menu

CLOSED CAPTION

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

channel.

CHILD LOCK

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

❇

MENU

FEATURES menu

CHILD LOCK

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.

OFF TIMER

0 120

10

BACK ■

OK

To operate this function with a menu:

❇

MENU

FEATURES menu

When the elapsed of time left one minute, “GOOD NIGHT!”
appears on the screen.
You can display the OFF TIMER menu again to confirm or
change the remaining time.

❇ About the basic operations of the menu, please see the “How

to operate menus and menus locations” on page 5.

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

OFF TIMER

15

Customized setting (continued)

AUTO SHUTOFF

You can set the TV to turn off automatically when no signal is
received for about 15 minutes or longer after the end of a
broadcast.
Select AUTO SHUTOFF in INSTALL menu, then choose ON or
OFF.

❇

MENU INSTALL menu

AUTO SHUTOFF

The AUTO SHUTOFF function does not turn off the TV’s main
power.
The AUTO SHUTOFF function is not available in video mode.

VIDEO-2 SETTING

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

❇

MENU INSTALL menu

VIDEO If a normal video signal (composite video signal) is

input.

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

For connecting methods, see “Additional Preparation” on page

18.

VIDEO-2 SETTING

EXT. INPUT (TV/VIDEO)

You can select TV or video terminal input with one touch.
Press the TV/VIDEO button to select an input.
To operate this function with a menu:

❇

MENU

INPUT menu

EXT. INPUT

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.
To operate this function with a menu:

❇

MENU

INPUT menu

DISPLAY

LANGUAGE

You can choose your desired on screen display language.
Select the LANGUAGE in the INSTALL menu, then choose a

language.

❇

MENU

❇ About the basic operations of the menu, please see the “How

to operate menus and menus locations” on page 5.

INSTALL menu

LANGUAGE

16

TV channel presetting

To register the TV channels automatically

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

1 Display the INSTALL menu.

❇

MENU

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 “SETUP TOUR RESTART?” appears.

To start the SETUP Press the MENU/OK button. Then proceed to
TOUR step 5 of “Setting up your TV” on page 8.
To skip the SETUP Press the Red button.
TOUR

5 The CHANNEL SUMMARY menu appears.

For details of “SETUP TOUR”, see page 8.

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.

❇

MENU

INSTALL menu

2 Choose CHANNEL SUMMARY, then press the MENU/OK

button.
CHANNEL SUMMARY menu appears.

CHANNEL SUMMARY

CH/CC SKIP
CH02

■

CH03

■

CH04

■

CH05

■

CH06
CH07
CH08

BACK ■

OK

.

■

■

SKIP

CANCEL

.

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.

❇ About the basic operations of the menu, please see the “How

to operate menus and menus locations” on page 5.

17

Additional preparation

The illustrations shown in this section are for AV-29VT35 and AV­21YT15 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 terminal

Front of TV

Headphones

AV-29VT35

Camcorder or TV game

R

L/MONO

V

MENU

OK

IN (VIDEO-3)

.

Connecting to rear component/video input
terminal and output terminal

Rear of TV

AV-29VT35

COMPONENT

VIDEO-1

(VIDEO-2)

OUTPUT

INPUT

V

Y

/

V

LRRL

C

B

/

MONO

C

R

BASS

SPEAKER

OUT

S

OVER

V

L

R

INPUT

/

MONO

When you use VIDEO-1 INPUT, you should choose to connect
S-VIDEO or video input. If S-VIDEO connector and video input
are connected at the same time, no picture displays on the
screen and the message “PLEASE DISCONNECT VIDEO-1
CABLE!” appears. In this case, you should disconnect either S­VIDEO or video input.
When connecting to COMPONENT (VIDEO-2) input, depending
on the connection, choose the appropriate video input using the
menu (see page 16).

VCR (for playing)
DVD player (composite signals)

VCR (for recording)

DVD player
(component video signals)

.

.

18

Additional preparation (continued)

Attaching the Twin Port Bass Blaster Unit

<AV-29VT35 only>

The Twin Port Bass Blaster Unit is packaged together with the
TV. Before you use the TV, mount the Twin Port Bass Blaster unit
correctly on the TV.

• The SUPER BASS (BASS) function do not work unless the

Twin Port Bass Blaster Unit is connected correctly to the TV.
For details on the SUPER BASS (BASS) function, see page

12.

1 Place the unit on top of the TV making sure that the mounting

pin on the bottom of the unit fits into the mounting hole on the
top of the TV.

• When you mount the unit, make sure that the mounting pin

fits properly into the mounting hole. Otherwise, it may slide
off the top of the TV. This may cause damage or cause
unexpected injury.

Twin Port
Bass Blaster
Unit

CAUTION:

The Twin Port Bass Blaster Unit is just placed on top of the TV
and is not held in place by a screw. When using the unit, pay
attention to the following cautions. Otherwise, the unit or TV may
fall over and be damaged, or cause unexpected injury.

• Do not rest your hands or elbows on the Twin Port Bass
Blaster Unit.

• Do not move the TV with the Twin Port Blaster Unit mounted
on top of the TV. Before you move the TV, be sure to remove
the unit.

• Do not move the TV by holding the Twin Port Bass Blaster
Unit.

2

Firmly insert the Twin Port Bass Blaster Unit connector into the
BASS SPEAKER OUT terminal.

COMPONENT

VIDEO-1

(

)

OUTPUT

VIDEO-2

INPUT

INPUT

S

OVER

Y

BASS

SPEAKER

OUT

V

L

/

R

MONO

C

C

V

/

V

B

/

R

19

Troubleshooting

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

• No picture,
no sound

• Snowy picture

• Stripes appear on

the picture

• Double-pictures
(ghosting) occur

• Poor picture

• White and bright still

image look as if it
were colored

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

• Poor sound

• Stereo or bilingual

sound is unclear

• Deactivate the BLUE BACK function if it is turned
on.

• Check the aerial cable and its connection with the
TV.

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

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

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

• Adjust the COLOR or BRIGHT setting. Refer to
“Adjusting the picture - USER” on page 10.

• Inevitable phenomenon due to the nature of the

picture tube. This is not a malfunction.

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

• Adjust the sound frequency properly. Refer to
“EQUALIZER” on page 13.

• TV channel reception is poor. Change the stereo/

bilingual mode to mono sound (see page 13).

• Cannot operate the
remote control

• Cannot operate the
menus

• Cannot operate the
front control buttons

• TV is turned off
suddenly

• Color patches
appear at the corner
of the screen

• Picture is tilted

• Image takes a short

period to be
displayed

• TV may emitted
crackling sound

• Feel a slight electric
shock when
touching the TV
screen

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

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

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

• Deactivate the CHILD LOCK function if it is turned
on (see page 15).

• This may due to the AUTO SHUTOFF function is
activated. Press the POWER button to turn on the
TV.

• 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
magnetic-shielded speaker.

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

• Image required time to stabilize before display.

This is not a malfunction.

• 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.

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

20

Specifications

TV RF systems

M, N

Color systems

NTSC, PAL-M, PAL-N

Receiving channels

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

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/CB/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)

Design and specifications subject to change without notice.

21

MEMO

22

MEMO

23

© 2004 Victor Company of Japan, Limited

1204-FLE-JMT

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.YA255)3-1

CONTENTS

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

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

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

EXPLODED VIEW PARTS LIST -2 ............................................................................................................................. 3-4

EXPLODED VIEW -2 ................................................................................................................................................... 3-5

PRINTED WIRING BOARD PARTS LIST ................................................................................................................... 3-6

MAIN P.W. BOARD ASS'Y (SCW-1141A-CK) ................................................................................................... 3-6

REMOTE CONTROL UNIT PARTS LIST (RM-C1288-1H) ....................................................................................... 3-10

PACKING ................................................................................................................................................................... 3-10

PACKING PARTS LIST ............................................................................................................................................. 3-10

3-2(No.YA255)

USING P.W. BOARD & REMOTE CONTROL UNIT

P.W.B ASS'Y AV-25VT15/R

MAIN P.W.B SCW-1141A-CK

REMOTE CONTROL UNIT RM-C1288-1H

EXPLODED VIEW PARTS LIST -1

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

1 GG30068-001A-H AV SHEET
2 GG40023-003A-H JVC MARK
3 GG30044-001B-H REMOCON LENS
4 GG30042-001B-H LED LENS

 100 GG10253-008A-HK FRONT CABINET ASS'Y Inc.101,102,103,104

101 GG20044-001C-H DOOR
102 GG30043-002A-H POWER KNOB
103 CM35235-003-H SPRING
104 GG20022-002B-H CONTROL KNOB

EXPLODED VIEW -1

100

1

101

104

4

3

2

103

102

(No.YA255)3-3

EXPLODED VIEW PARTS LIST -2

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

 V01 A59QDC580X09TD PICTURE TUBE Inc.DEF YOKE,PC MAGNET
 L01 QQW0119-001 DEG COIL
 T522 QQH0187-001 FB TRANSF

11 QYSBSFG4016ZA TAP SCREW M4 x 16mm(x11)
12 QYSBSF3010ZA TAP SCREW M3 x 10mm(x4)

 13 GG10249-007A-HK REAR COVER
 14 CM47005-A01-H POWER CORD CLAMP
 15 QMPR830-165-JC POWER CORD 1.65m BLACK

16 CM48144-004-H PB STOPPER
17 A48457-3-H SPRING
18 CHGB0028-0A BRAIDED ASS'Y
19 CHGB0017-0C BRAIDED SUB ASS'Y (x2)
20 CM36623-B01-H CHASSIS RAIL (x2)
21 GG40046-001A-H TAP SCREW (x4)
22 LC40226-004A-H SPACER (x4)
23 GG20057-001A-H SP HOLDER (x4)
24 QAS0139-001 SPEAKER (x2) SP01,SP02
25 GG20084-003A-D RATING LABEL

 30 SCW-1141A-CK MAIN PWB

3-4(No.YA255)

EXPLODED VIEW -2

L01

17

18

22

23

24

21

FRONT CABINET

V01

20

19

14

15

20

MAIN PWB

30

(CRT SOCKET PWB)

T522

23

23

22

24

22

30

MAIN PWB

16

21

23

22

13

11

25

12

(No.YA255)3-5

PRINTED WIRING BOARD PARTS LIST



MAIN P.W. BOARD ASS'Y (SCW-1141A-CK)



Ref No. Part No. Part Name Description Local

IC302 S9066-11 PHOTO CONDUCTOR
IC351 TDA6107AJF/N1 IC
IC401 LA78040N IC
IC451 UPC358G2-XE IC
IC601 AN5277 IC
IC701 TDA12027-NTSC IC(MCU) (SERVICE)
IC702 AT24C16-25VT15R IC (SERVICE)
IC801 RPM7238-H5 IR DETECT UNIT
IC921 STR-W6756-F5 SW IC
IC951 SE135N IC
IC972 BA33BC0T REGULATOR IC
IC973 PQ120RDA1SZ IC
IC974 MM1561JF-X IC
IC975 PQ050RDA1SZ IC
IC976 MM1561JF-X IC

Q001 2SK1830-X MOS FET
Q002 2SK1830-X MOS FET
Q101 2SC5397/CD/-T TRANSISTOR
Q341 2SA1530A/QR/-X TRANSISTOR
Q461 2SD1267A/QP/ POW TRANSISTOR
Q521 2SC2655/Y/-T TRANSISTOR



Q522 2SD2645-YD POW TRANSISTOR
Q571 2SA1208/ST/Z1-T TRANSISTOR
Q572 UN2212-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 UN2212-X DIGI TRANSISTOR
Q611 UN2212-X DIGI TRANSISTOR
Q612 2SC3928A/QR/-X TRANSISTOR
Q703 2SA1530A/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 DTC124ESA-T DIGI 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

D001 MA8051/M/-X Z DIODE
D341 MA8033/H/-X Z DIODE
D342 MA8033/H/-X Z DIODE
D343 MA8033/H/-X Z DIODE
D345 MA111-X SI DIODE
D349 MA8120/M/-X Z DIODE
D350 MA8075/M/-X Z DIODE
D351 EU01N-T2 SI DIODE
D354 RGP10J-5025-T3 SI DIODE
D355 RGP10J-5025-T3 SI DIODE
D356 RGP10J-5025-T3 SI DIODE
D423 GP10DE-5009-T2 SI DIODE
D451 MA8043/L/-X Z DIODE
D471 1SR124-400A-T2 SI DIODE
D472 MA111-X SI DIODE
D520 MA111-X SI DIODE
D521 RH3G-F1 SI DIODE
D522 31DF6N-FC5 SI DIODE
D523 RGP10J-5025-T3 SI DIODE
D530 RGP10J-5025-T3 SI DIODE
D551 RGP10J-5025-T3 SI DIODE
D552 RGP10J-5025-T3 SI DIODE
D554 MA8051/L/-X Z DIODE
D571 MA8075/H/-X Z DIODE
D581 RGP10J-5025-T3 SI DIODE
D601 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
D603 MA111-X SI DIODE
D604 MA8300/H/-X Z DIODE
D605 MA8300/H/-X Z DIODE
D607 1SS133-T2 SI DIODE
D701 MA111-X SI DIODE
D702 MA8091/H/-X Z DIODE
D704 MA8091/H/-X Z DIODE
D706 MA8036-X Z DIODE
D707 MA111-X SI DIODE

Ref No. Part No. Part Name Description Local

D708 MA111-X SI DIODE
D709 MA111-X SI DIODE
D710 MA8091/H/-X Z DIODE
D711 MA8051/M/-X Z DIODE
D712 MA8051/M/-X Z DIODE
D713 MA8039/H/-X Z DIODE
D714 MA8030/H/-X Z DIODE
D751 MA8091/H/-X Z DIODE
D753 MA8091/H/-X Z DIODE
D791 MA8062/M/-X Z DIODE
D801 NCB21HK-152X C CAPACITOR 1500pF 50V K
D802 NCB21HK-152X C CAPACITOR 1500pF 50V K
D803 NCB21HK-152X C CAPACITOR 1500pF 50V K
D804 NCB21HK-152X C CAPACITOR 1500pF 50V K
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
D815 NCB21HK-152X C CAPACITOR 1500pF 50V K
D816 NCB21HK-152X C CAPACITOR 1500pF 50V K
D817 MA8091/H/-X Z DIODE
D901 GSIB460-S1 BRIDGE DIODE
D921 RGP10J-5025-T3 SI DIODE
D922 1SS133-T2 SI DIODE
D926 RGP10M-5010-T3 SI DIODE
D927 1SS133-T2 SI DIODE
D928 MA8240/M/-X Z DIODE
D929 MA111-X SI DIODE
D931 MA8062/M/-X Z DIODE
D932 MTZJ27B-T2 Z DIODE
D933 MTZJ9.1C-T2 Z DIODE
D934 MTZJ9.1C-T2 Z DIODE
D935 MTZJ9.1C-T2 Z DIODE
D951 31DF6N-FC5 SI DIODE
D952 FSF05A20 SI DIODE
D953 RGP10J-5025-T3 SI DIODE
D954 RGP10J-5025-T3 SI DIODE
D955 FSF05A20 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
D973 MA111-X SI DIODE
D975 MA111-X SI DIODE
D977 MA111-X SI DIODE
D980 QQR1114-001Z FERRITE BEADS

C001 NCB31HK-103X C CAPACITOR 0.01uF 50V K
C002 QETN1HM-106Z E CAPACITOR 10uF 50V M
C003 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C004 QETN1CM-477Z E CAPACITOR 470uF 16V M
C005 NCB31HK-222X C CAPACITOR 2200pF 50V K
C006 QETN1CM-336Z E CAPACITOR 33uF 16V M
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 0Ω 1/16W J
C110 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C111 QETN1CM-227Z E CAPACITOR 220uF 16V M
C317 QETN1HM-105Z E CAPACITOR 1uF 50V M
C341 QETN1CM-227Z E CAPACITOR 220uF 16V M
C351 NDC31HJ-102X C CAPACITOR 1000pF 50V J
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 QETM1VM-108 E CAPACITOR 1000uF 35V M
C428 QEHR1VM-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
C452 QETN1HM-226Z E CAPACITOR 22uF 50V M
C453 QETN1HM-106Z E CAPACITOR 10uF 50V M
C471 QETN1HM-106Z E CAPACITOR 10uF 50V M
C520 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C521 QCB31HK-332Z C CAPACITOR 3300pF 50V K

3-6(No.YA255)



Ref No. Part No. Part Name Description Local



Ref No. Part No. Part Name Description Local

C522 QFLC1HJ-223Z M CAPACITOR 0.022uF 50V J
C523 QETN1VM-476Z E CAPACITOR 47uF 35V M



C524 QFZ0196-252 MPP CAPACITOR 2500pF 1.5kV H
C525 QFZ0196-113 MPP CAPACITOR 0.011uF 1.5kV H
C526 QFZ0196-252 MPP CAPACITOR 2500pF 1.5kV H
C527 QFZ0197-184 MPP CAPACITOR 0.18uF 250V J
C528 QFP32GJ-223 PP CAPACITOR 0.022uF 400V J
C529 QENC2AM-225Z BP E CAPACITOR 2.2uF 100V M
C530 QCB32HK-561Z C CAPACITOR 560pF 500V K
C531 QEZ0195-475 BP E CAPACITOR 4.7uF 50V M
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 QEHR1EM-108Z E CAPACITOR 1000uF 25V M
C554 QEHR1EM-108Z E CAPACITOR 1000uF 25V M
C555 QFLC2AJ-103Z M CAPACITOR 0.01uF 100V J
C571 QETM2CM-227 E CAPACITOR 220uF 160V M
C572 QETN1CM-107Z E CAPACITOR 100uF 16V M
C573 QETN1EM-476Z E CAPACITOR 47uF 25V 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 QETN1HM-106Z E CAPACITOR 10uF 50V 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-227Z E CAPACITOR 220uF 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 QETN1CM-477Z E CAPACITOR 470uF 16V M
C704 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C705 NDC31HJ-3R0X C CAPACITOR 3pF 50V J
C706 NDC31HJ-3R0X C CAPACITOR 3pF 50V J
C707 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C708 QETN1CM-107Z E CAPACITOR 100uF 16V M
C709 NCB31HK-103X C CAPACITOR 0.01uF 50V K
C710 NCB31HK-682X C CAPACITOR 6800pF 50V K
C711 QETN1HM-225Z E CAPACITOR 2.2uF 50V M
C712 QFVF1HJ-224Z MF CAPACITOR 0.22uF 50V J
C713 QETN1HM-106Z E CAPACITOR 10uF 50V M
C714 NCB31HK-223X C CAPACITOR 0.022uF 50V K
C715 NCB31HK-102X C CAPACITOR 1000pF 50V K
C716 NCB31HK-102X C CAPACITOR 1000pF 50V K
C717 NCB31HK-473X C CAPACITOR 0.047uF 50V K
C718 QFVF1HJ-104Z MF CAPACITOR 0.1uF 50V J
C719 NCB31HK-103X C CAPACITOR 0.01uF 50V K
C720 NCB31HK-102X C CAPACITOR 1000pF 50V K
C723 NCB21CK-105X C CAPACITOR 1uF 16V K
C724 NCB21CK-105X C CAPACITOR 1uF 16V K
C725 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C726 QETN1HM-106Z E CAPACITOR 10uF 50V M
C727 NCB31HK-332X C CAPACITOR 3300pF 50V K
C728 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C729 QETN1HM-225Z E CAPACITOR 2.2uF 50V M
C730 QETN1HM-226Z E CAPACITOR 22uF 50V M
C731 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C732 QETN1HM-225Z E CAPACITOR 2.2uF 50V M
C733 QETN1HM-106Z E CAPACITOR 10uF 50V M
C734 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C735 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C736 NCB31HK-103X C CAPACITOR 0.01uF 50V K
C737 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C738 NCB21CK-105X C CAPACITOR 1uF 16V K
C739 NCB21CK-105X C CAPACITOR 1uF 16V K
C740 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C741 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C742 QETN1HM-106Z E CAPACITOR 10uF 50V M
C743 QETN1HM-106Z E CAPACITOR 10uF 50V M
C744 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C745 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C746 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C747 QETN1HM-106Z E CAPACITOR 10uF 50V M
C748 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C749 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C750 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C751 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C752 NCB31HK-104X C CAPACITOR 0.1uF 50V K

C753 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C754 NCB31HK-104X C CAPACITOR 0.1uF 50V 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
C759 QETN1CM-107Z E CAPACITOR 100uF 16V M
C760 NCB31CK-224X C CAPACITOR 0.22uF 16V K
C761 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C762 QETN1CM-107Z E CAPACITOR 100uF 16V M
C763 NCB31CK-224X C CAPACITOR 0.22uF 16V K
C764 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C765 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 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C771 QETN1HM-226Z E CAPACITOR 22uF 50V M
C772 NCB31CK-224X C CAPACITOR 0.22uF 16V K
C773 QETN1HM-225Z E CAPACITOR 2.2uF 50V M
C774 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C775 NCB31CK-224X C CAPACITOR 0.22uF 16V K
C776 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C777 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C778 QETN1CM-476Z E CAPACITOR 47uF 16V M
C779 QETN1HM-106Z E CAPACITOR 10uF 50V M
C780 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C781 NCB21CK-105X C CAPACITOR 1uF 16V K
C782 NCB21CK-105X C CAPACITOR 1uF 16V K
C783 QETN1HM-105Z E CAPACITOR 1uF 50V M
C789 QETN1HM-476Z E CAPACITOR 47uF 50V M
C790 NDC31HJ-270X C CAPACITOR 27pF 50V J
C792 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C793 QETN1HM-335Z E CAPACITOR 3.3uF 50V M
C802 QETN1HM-106Z E CAPACITOR 10uF 50V M
C803 QETN1HM-106Z E CAPACITOR 10uF 50V M
C804 QETN1CM-477Z E CAPACITOR 470uF 16V M
C806 QETN1CM-107Z E CAPACITOR 100uF 16V M
C807 NCB31HK-104X C CAPACITOR 0.1uF 50V K



C901 QFZ9077-104 MPP CAPACITOR 0.1uF 250V M



C902 QFZ9072-473 MM CAPACITOR 0.047uF AC250V K



C903 QCZ9015-102Z C CAPACITOR 1000pF AC250V Z



C904 QCZ9015-102Z C CAPACITOR 1000pF AC250V Z



C905 QCZ9015-102Z C CAPACITOR 1000pF AC250V Z
C906 QEZ0476-337 E CAPACITOR 330uF 400V M



C910 QFZ9077-104 MPP CAPACITOR 0.1uF 250V M
C915 QCZ0122-471 C CAPACITOR 470pF 2kV K
C917 QCB32HK-181Z C CAPACITOR 180pF 500V K
C922 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C924 QETN1HM-105Z E CAPACITOR 1uF 50V M
C925 QETN1HM-226Z E CAPACITOR 22uF 50V M
C926 QFLC1HJ-822Z M CAPACITOR 8200pF 50V J
C928 QCB31HK-102Z C CAPACITOR 1000pF 50V K
C929 QCB32HK-103 C CAPACITOR 0.01uF 500V K
C931 QCZ0364-102 C CAPACITOR 1000pF 2kV K
C940 QCZ0364-152 C CAPACITOR 1500pF 2kV K
C949 QETN1AM-108Z E CAPACITOR 1000uF 10V M
C950 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C951 QCZ0364-561 C CAPACITOR 560pF 2kV K
C952 QCB32HK-471Z C CAPACITOR 470pF 500V K
C953 QCB32HK-471Z C CAPACITOR 470pF 500V K
C954 QCB32HK-471Z C CAPACITOR 470pF 500V K
C955 QCB32HK-471Z C CAPACITOR 470pF 500V K
C956 QEZ0203-227 E CAPACITOR 220uF 160V M
C957 QETN1CM-108Z E CAPACITOR 1000uF 16V M
C958 QETN1EM-477Z E CAPACITOR 470uF 25V M
C959 QETN1VM-107Z E CAPACITOR 100uF 35V M
C960 QETM1VM-228 E CAPACITOR 2200uF 35V M
C962 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C963 NCB31HK-102X C CAPACITOR 1000pF 50V K
C964 QETN1VM-107Z E CAPACITOR 100uF 35V M
C965 NCB31HK-104X C CAPACITOR 0.1uF 50V K
C966 QETN1CM-107Z E CAPACITOR 100uF 16V M
C967 QETN1CM-476Z E CAPACITOR 47uF 16V M
C968 QETN1CM-476Z E CAPACITOR 47uF 16V M
C975 QETN1CM-477Z E CAPACITOR 470uF 16V M
C976 NCB31HK-472X C CAPACITOR 4700pF 50V K
C977 QETN1CM-476Z E CAPACITOR 47uF 16V M
C978 QETN1CM-476Z E CAPACITOR 47uF 16V M
C979 QETN1EM-107Z E CAPACITOR 100uF 25V M
C980 QETN1CM-107Z E CAPACITOR 100uF 16V M
C981 QETN1CM-107Z E CAPACITOR 100uF 16V M
C982 QETN1HM-475Z E CAPACITOR 4.7uF 50V M
C983 QETN1CM-106Z E CAPACITOR 10uF 16V M
C984 QETN1HM-336Z E CAPACITOR 33uF 50V M
C985 QETN1CM-476Z E CAPACITOR 47uF 16V M
C986 NCB31HK-104X C CAPACITOR 0.1uF 50V K

(No.YA255)3-7



Ref No. Part No. Part Name Description Local



Ref No. Part No. Part Name Description Local

C989 NCB31HK-104X C CAPACITOR 0.1uF 50V K



C991 QCZ9079-102 C CAPACITOR 1000pF AC250V M



C992 QCZ9079-102 C CAPACITOR 1000pF AC250V M



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

R001 NRSA63J-221X MG RESISTOR 220Ω 1/16W J
R002 NRSA63J-221X MG RESISTOR 220Ω 1/16W J
R003 NRSA63J-392X MG RESISTOR 3.9kΩ 1/16W J
R004 NRSA63J-273X MG RESISTOR 27kΩ 1/16W J
R005 NRSA63J-820X MG RESISTOR 82Ω 1/16W J
R006 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R007 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J
R008 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J
R101 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R102 NRSA63J-822X MG RESISTOR 8.2kΩ 1/16W J
R103 NRSA63J-182X MG RESISTOR 1.8kΩ 1/16W J
R104 NRSA63J-101X MG RESISTOR 100Ω 1/16W J
R105 NRSA63J-220X MG RESISTOR 22Ω 1/16W J
R106 NRSA63J-270X MG RESISTOR 27Ω 1/16W J
R315 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R316 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R317 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R323 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R324 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R325 NRSA63J-0R0X MG RESISTOR 0
R327 NRSA63J-334X MG RESISTOR 330k
R328 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R341 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R343 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R344 NRSA63J-220X MG RESISTOR 22Ω 1/16W J
R345 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R351 NRSA63J-101X MG RESISTOR 100Ω 1/16W J
R352 NRSA63J-151X MG RESISTOR 150Ω 1/16W J
R353 NRSA63J-151X MG RESISTOR 150Ω 1/16W J
R354 NRSA63J-151X MG RESISTOR 150Ω 1/16W J
R355 QRE121J-222Y C RESISTOR 2.2kΩ 1/2W J
R356 QRE121J-222Y C RESISTOR 2.2kΩ 1/2W J
R357 QRE121J-222Y C RESISTOR 2.2kΩ 1/2W J
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 1.5kΩ 1/2W K
R369 QRE121J-104Y C RESISTOR 100kΩ 1/2W J
R411 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J
R412 NRSA63J-222X MG RESISTOR 2.2kΩ 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-2R2 MF RESISTOR 2.2Ω 1W J
R433 QRE121J-6R8Y C RESISTOR 6.8Ω 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
R451 QRE121J-681Y C RESISTOR 680Ω 1/2W J
R452 NRSA63J-272X MG RESISTOR 2.7kΩ 1/16W J
R453 NRSA63J-223X MG RESISTOR 22k
R454 NRSA63J-562X MG RESISTOR 5.6kΩ 1/16W J
R455 NRSA63J-123X MG RESISTOR 12k
R456 NRSA63J-562X MG RESISTOR 5.6k
R457 NRSA63J-823X MG RESISTOR 82kΩ 1/16W J
R458 NRSA63J-333X MG RESISTOR 33kΩ 1/16W J
R459 NRSA63J-822X MG RESISTOR 8.2kΩ 1/16W J
R460 QRE121J-223Y C RESISTOR 22kΩ 1/2W J
R461 NRSA63J-562X MG RESISTOR 5.6k
R462 NRSA63J-122X MG RESISTOR 1.2k
R463 NRSA63J-102X MG RESISTOR 1k
R464 QRL039J-330 OMF RESISTOR 33
R471 NRSA63J-155X MG RESISTOR 1.5M
R472 NRSA63J-124X MG RESISTOR 120k
R473 NRSA63J-683X MG RESISTOR 68k
R474 NRSA63J-224X MG RESISTOR 220k
R520 NRSA63J-101X MG RESISTOR 100Ω 1/16W J
R521 NRSA63J-102X MG RESISTOR 1k
R522 QRE121J-220Y C RESISTOR 22
R523 QRL029J-271 OMF RESISTOR 270Ω 2W J
R524 QRL039J-181 OMF RESISTOR 180
R527 QRL039J-393 OMF RESISTOR 39kΩ 3W J
R528 QRE121J-471Y C RESISTOR 470



R530 QRZ9017-4R7 FUSI RESISTOR 4.7Ω 1/4W J



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 QRZ0221-3R9 UNF RESISTOR 3.9Ω 7W K
R572 QRE121J-472Y C RESISTOR 4.7kΩ 1/2W J
R573 NRSA63J-821X MG RESISTOR 820
R574 QRE121J-183Y C RESISTOR 18k

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/2W J

Ω

Ω

1/2W J

Ω

Ω

1/16W J

Ω

1/16W J

Ω

1/2W J

3W J

3W J

2W J

R575 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J
R581 QRE121J-822Y C RESISTOR 8.2kΩ 1/2W J
R582 QRE121J-124Y C RESISTOR 120kΩ 1/2W J
R583 QRE121J-184Y C RESISTOR 180kΩ 1/2W J
R601 NRSA63J-272X MG RESISTOR 2.7kΩ 1/16W J
R602 NRSA63J-272X MG RESISTOR 2.7kΩ 1/16W J
R603 MA111-X SI DIODE
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
R626 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R629 NRSA63J-0R0X MG RESISTOR 0Ω 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 270
R633 NRSA63J-102X MG RESISTOR 1k
R634 NRSA63J-271X MG RESISTOR 270Ω 1/16W J
R636 NRSA63J-271X MG RESISTOR 270Ω 1/16W J
R637 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J
R639 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J
R640 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J
R701 NRSA63J-123X MG RESISTOR 12kΩ 1/16W J
R702 NRSA63J-101X MG RESISTOR 100Ω 1/16W J
R703 NRSA63J-101X MG RESISTOR 100Ω 1/16W J
R704 NRSA63J-101X MG RESISTOR 100Ω 1/16W J
R705 NRSA63J-393X MG RESISTOR 39kΩ 1/16W J
R706 NRSA63J-221X MG RESISTOR 220Ω 1/16W J
R707 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J
R708 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J
R709 NRSA63J-105X MG RESISTOR 1MΩ 1/16W J
R711 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J
R712 NRSA63J-392X MG RESISTOR 3.9kΩ 1/16W J
R713 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J
R714 NRSA63J-392X MG RESISTOR 3.9kΩ 1/16W J
R715 NRSA63J-391X MG RESISTOR 390Ω 1/16W J
R716 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J
R717 NRSA63J-392X MG RESISTOR 3.9kΩ 1/16W J
R718 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J
R719 NRSA63J-392X MG RESISTOR 3.9kΩ 1/16W J
R726 NRSA63J-273X MG RESISTOR 27kΩ 1/16W J
R727 NRSA63J-561X MG RESISTOR 560Ω 1/16W J
R728 NRSA63J-101X MG RESISTOR 100Ω 1/16W J
R731 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J
R732 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J
R733 NRSA63J-101X MG RESISTOR 100
R734 NRSA63J-101X MG RESISTOR 100Ω 1/16W J
R735 NRSA63J-101X MG RESISTOR 100
R736 NRSA63J-101X MG RESISTOR 100
R737 NRSA63J-332X MG RESISTOR 3.3kΩ 1/16W J
R738 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J
R740 NRSA63J-153X MG RESISTOR 15kΩ 1/16W J
R741 NRSA63J-221X MG RESISTOR 220Ω 1/16W J
R742 NRSA63J-101X MG RESISTOR 100
R743 NRSA63J-332X MG RESISTOR 3.3k
R744 NRSA63J-101X MG RESISTOR 100
R745 NRSA63J-332X MG RESISTOR 3.3k
R747 NRSA63J-153X MG RESISTOR 15k
R748 NRSA63J-103X MG RESISTOR 10k
R749 NRSA63J-102X MG RESISTOR 1k
R751 NRSA63J-102X MG RESISTOR 1k
R752 NRSA63J-101X MG RESISTOR 100Ω 1/16W J
R753 NRSA63J-122X MG RESISTOR 1.2k
R754 NRSA63J-221X MG RESISTOR 220
R755 NRSA63J-122X MG RESISTOR 1.2kΩ 1/16W J
R756 NRSA63J-103X MG RESISTOR 10k
R757 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J
R758 NRSA63J-332X MG RESISTOR 3.3k
R759 NRSA63J-332X MG RESISTOR 3.3kΩ 1/16W J
R760 NRSA63J-101X MG RESISTOR 100
R761 NRSA63J-101X MG RESISTOR 100Ω 1/16W J
R762 NRSA63J-221X MG RESISTOR 220
R763 NRSA63J-221X MG RESISTOR 220
R764 NRSA63J-221X MG RESISTOR 220Ω 1/16W J
R765 NRSA63J-221X MG RESISTOR 220Ω 1/16W J
R768 NRSA63J-101X MG RESISTOR 100
R771 NRSA63J-102X MG RESISTOR 1k

Ω

1/2W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

3-8(No.YA255)



Ref No. Part No. Part Name Description Local



Ref No. Part No. Part Name Description Local

R772 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J
R773 NRSA63J-392X MG RESISTOR 3.9kΩ 1/16W J
R774 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J
R775 NRSA63J-392X MG RESISTOR 3.9kΩ 1/16W J
R776 NRSA63J-153X MG RESISTOR 15kΩ 1/16W J
R777 NRSA63J-101X MG RESISTOR 100Ω 1/16W J
R779 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J
R780 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J
R781 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J
R782 NRSA63J-122X MG RESISTOR 1.2kΩ 1/16W J
R783 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J
R785 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J
R786 NRSA63J-750X MG RESISTOR 75Ω 1/16W J
R787 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J
R788 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J
R790 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J
R791 QRE121J-102Y C RESISTOR 1kΩ 1/2W J
R792 QRE123J-330X C RESISTOR 33Ω 1/2W 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-0R0X MG RESISTOR 0Ω 1/16W J
R801 NRSA63J-750X MG RESISTOR 75Ω 1/16W J
R802 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R803 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J
R804 NRSA63J-750X MG RESISTOR 75
R805 NRSA63J-750X MG RESISTOR 75
R806 NRSA63J-750X MG RESISTOR 75Ω 1/16W J
R807 QRE121J-101Y C RESISTOR 100Ω 1/2W J
R809 NRSA63J-0R0X MG RESISTOR 0Ω 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 82kΩ 1/16W J
R814 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J
R815 NRSA63J-750X MG RESISTOR 75Ω 1/16W J
R816 NRSA63J-750X MG RESISTOR 75Ω 1/16W J
R818 NRSA63J-181X MG RESISTOR 180Ω 1/16W J
R819 NRSA63J-221X MG RESISTOR 220Ω 1/16W J
R820 NRSA63J-331X MG RESISTOR 330Ω 1/16W J
R821 NRSA63J-471X MG RESISTOR 470Ω 1/16W J
R822 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J
R823 QRE121J-470Y C RESISTOR 47Ω 1/2W J
R824 NRSA63J-471X MG RESISTOR 470Ω 1/16W J
R901 QRF154K-2R2 UNF WW RESISTOR 2.2Ω 15W K
R902 QRL029J-473 OMF RESISTOR 47kΩ 2W J
R903 QRL029J-333 OMF RESISTOR 33kΩ 2W J



R910 QRZ0107-474Z C RESISTOR 470kΩ 1/2W K
R921 QRE121J-101Y C RESISTOR 100Ω 1/2W J
R922 QRZ0237-R18 UNF WW RESISTOR 0.18Ω 3W J
R923 QRT029J-R47 MF RESISTOR 0.47Ω 2W J
R924 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J
R929 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J
R930 QRL039J-473 OMF RESISTOR 47kΩ 3W J



R932 QRZ9017-100 FUSI RESISTOR 10Ω 1/4W J
R934 QRE121J-102Y C RESISTOR 1k
R935 QRE121J-152Y C RESISTOR 1.5kΩ 1/2W J
R951 QRE121J-102Y C RESISTOR 1k
R953 QRE121J-182Y C RESISTOR 1.8k
R962 QRL029J-223 OMF RESISTOR 22kΩ 2W J
R963 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J
R964 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J
R965 QRT029J-R82 MF RESISTOR 0.82Ω 2W J
R970 QRE121J-182Y C RESISTOR 1.8k
R973 NRSA63J-103X MG RESISTOR 10k
R974 NRSA63J-102X MG RESISTOR 1k
R976 NRSA63J-391X MG RESISTOR 390
R977 QRL039J-120 OMF RESISTOR 12
R978 NRSA63J-332X MG RESISTOR 3.3k
R981 NRSA63J-103X MG RESISTOR 10k



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
L351 QQL244J-220Z COIL 22uH J
L521 QQR1138-001 CHOKE COIL
L522 QQR1137-005 LINEARITY COIL
L530 QQL244K-220Z PEAKING COIL 22uH K
L551 QQLZ026-300 COIL 30uH ±7%
L701 NQL092K-100X COIL 10uH K
L702 NQL092K-100X COIL 10uH K
L703 NQL092K-100X COIL 10uH K
L704 NQL092K-100X COIL 10uH K
L705 NQL092K-100X COIL 10uH K
L706 NQL092K-100X COIL 10uH K
L707 NQL092K-100X COIL 10uH K

Ω

1/16W J

Ω

1/16W J

Ω

1/2W J

Ω

1/2W J

Ω

1/2W J

Ω

1/2W J

Ω

1/16W J

Ω

1/16W J

Ω

1/16W J

Ω

3W J

Ω

1/16W J

Ω

1/16W J

L708 NQL092K-100X COIL 10uH K
L709 NQL092K-100X COIL 10uH K
L710 NQL092K-100X COIL 10uH K
L711 NQL092K-100X COIL 10uH K
L712 NQL092K-100X COIL 10uH K
L713 NQL092K-100X COIL 10uH K
L714 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J
L715 NQL092K-100X COIL 10uH K
L716 NQL092K-100X COIL 10uH K
L717 NQL092K-100X COIL 10uH K
L951 QQLZ026-460 COIL 46uH ±7%
L952 QQL26AK-470Z CHOKE COIL 47uH K
L954 QQL244J-5R6Z COIL 5.6uH J
L972 QQL244J-5R6Z COIL 5.6uH J
L973 QQL244J-5R6Z COIL 5.6uH J
L975 QQL26AK-820Z CHOKE COIL 82uH K
L994 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J
T521 QQR1229-001 DRIVE TRANSF



T921 QQS0271-001 SW TRANSF



PC901 PS2581AL1/QW/ PHOTO COUPLER

CF101 QAX0349-001 C TRAP 47.25MHz



CP650 ICP-N25-Y IC PROTECTOR 1.0A



CP952 ICP-N38-Y IC PROTECTOR 1.5A



CP953 ICP-N38-Y IC PROTECTOR 1.5A



CP954 ICP-N38-Y IC PROTECTOR 1.5A



CP955 ICP-N75-Y IC PROTECTOR 2.7A



F901 QMF51E2-4R0J4 FUSE 4A AC250V
J801 QNZ0454-002 PIN JACK VIDEO1/S-VIDEO
J802 QNN0349-002 PIN JACK VIDEO2/COMP
J803 QNN0348-001 PIN JACK VIDEO2/COMP
J804 QNN0349-001 PIN JACK VIDEO OUT
J806 QNN0281-003 PIN JACK VIDEO3(FRONT)/L3
J807 QNN0281-002 PIN JACK VIDEO3(FRONT)/R3
J808 QNN0282-001 PIN JACK VIDEO3(FRONT)/V3
J809 QNS0155-001 3.5 JACK HEADPHONE
K101 QQR1114-001Z FERRITE BEADS
K103 QQR1114-001Z FERRITE BEADS
K107 QQR1114-001Z FERRITE BEADS
K108 QQR1114-001Z FERRITE BEADS
K301 QQR1113-001Z FERRITE BEADS
K355 QQR1113-001Z FERRITE BEADS
K901 QQR1114-001Z FERRITE BEADS
K921 QQR1114-001Z FERRITE BEADS
K922 QQR1114-001Z FERRITE BEADS
K951 QQR1114-001Z FERRITE BEADS
K952 QQR1113-001Z FERRITE BEADS
K953 QQR1113-001Z FERRITE BEADS
K954 QQR1113-001Z FERRITE BEADS
K955 QQR1113-001Z FERRITE BEADS
LC801 QQR1199-001 EMI FILTER
LC802 QQR1199-001 EMI FILTER
LC803 QQR1199-001 EMI FILTER
LC804 QQR1199-001 EMI FILTER
LC805 QQR1199-001 EMI FILTER



LF901 QQR0673-004 LINE FILTER



LF902 QQR1035-002 LINE FILTER



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



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



SK351 QNZ0536-001 CRT SOCKET



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



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

LC30114-001C-H LED HOLDER
LC41232-001A-H EE HOLDER

Ω

(No.YA255)3-9

REMOTE CONTROL UNIT PARTS LIST (RM-C1288-1H)



Ref No. Part No. Part Name Description Local

R25-8566 BATTERY COVER

PACKING

8

2

3

5

4

6

7

2

PACKING PARTS LIST

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

1 GG10359-003A-D PACKING CASE
2 GG10252-003A-D CUSHION ASS'Y 4pcs in 1set
3 GG30124-004A-D POLY BAG
4 GG30123-001A-D POLY BAG INST.
5 ------------ BATTERY AA/R6 (x2)

 6 GGT0080-001A-D INST BOOK

7 CEAB004-001 MATCHING UNIT
8 RM-C1288-1H REMOCON UNIT
9 GG40050-001A-D POS LABEL

3-10(No.YA255)

9

1