Sony KV-21SE43C Service Manual

Self Diagnosis

Supported model

SERVICE MANUAL

MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO.

KV-21SE43C

RM-Y155 E SCC-S55BA

BA-4D

CHASSIS

Trinitron

KV-20S90

RM-Y155

TRINITRON® COLOR TELEVISION

9-965-905-01

TABLE OF CONTENTS

SECTION TITLE PAG E

Speciﬁ cations.......................................................................................................................................3

Warnings and Cautions........................................................................................................................4

Safety Check-out .................................................................................................................................5

Self-Diagnostic Function......................................................................................................................6

1. Disassembly

1-1. Rear Cover Removal.....................................................................................................................8

1-2. Chassis Assembly Removal..........................................................................................................8

1-3. Service Position ............................................................................................................................8

1-4. Picture Tube Removal...................................................................................................................9

Anode Cap Removal Procedure...................................................................................................9

2. Set-up Adjustments

2-1. Beam Landing...............................................................................................................................10

2-2. Convergence................................................................................................................................. 11

2-3. Focus ............................................................................................................................................12

2-4. Screen (G2) .................................................................................................................................. 12

2-5. Method of Setting the Service Adjustment Mode..........................................................................13

2-6. White Balance Adjustments .......................................................................................................... 13

3. Safety Related Adjustments

3-1.

3-2. B+ Voltage Conﬁ rmation and Adjustment .....................................................................................14

4. Circuit Adjustments

4-1. Setting the Service Adjustment Mode...........................................................................................16

4-2. Memory Write Conﬁ rmation Method .............................................................................................16

4-3. Remote Adjustment Buttons and Indicators .................................................................................16

Adjustment Items..........................................................................................................................17

4-4. A Board Adjustments....................................................................................................................18

5. Diagrams

5-1. Circuit Boards Location.................................................................................................................21

5-2. Printed Wiring Board and Schematic Diagram Information ..........................................................21

5-3. Block Diagram and Schematics .................................................................................................... 22

Block Diagram ..............................................................................................................................22

A Board Schematic Diagram ........................................................................................................23

C Board Schematic Diagram........................................................................................................28

5-4. Semiconductors............................................................................................................................30

6. Exploded Views

6-1. Chassis.........................................................................................................................................31

7. Electrical Parts List ...................................................................................................................................... 32

X

R582 Conﬁ rmation Method (Hold Down Conﬁ rmation) and Readjustments........................... 14

KV-20S90 / 21SE43C

— 2 —

SPECIFICATIONS

KV-21SE43C KV-20S90

Power requirements 220V 50Hz 120V 60Hz

Number of Inputs/Outputs

Audio Input

Speaker output (W) 4W x 2 3W x 2

Power Consumption (W)

In use (Max) 95W 90W

In Standby 1W 1W

Dimensions(W/H/D)

1)

Video

2)

22

mm 522 x 477 x 479 mm 522 x 477 x 479 mm

5

/

in 20

x 18 13/16 x 18 7/8 in. 20 5/8 x 18 13/16 x 18 7/8 in.

8

Mass

kg

lbs

21.6 kg 21.6 kg

48 lbs 48 lbs

1)

1 Vp-p 75 ohms unbalanced, sync negative

2)

500 mVrms (100% modulation), Impedance: 47 kilohms

KV-20S90 / 21SE43C

Television system

American TV Standard/NTSC

Channel coverage

VHF: 2-13/ UHF: 14-69/ CATV: 1-125

Picture tube

Flat Trinitron® tube

Visible screen size

20-inch picture measured diagonally

Actual screen size

21-inch measured diagonally

Antenna

75 ohm external terminal for VHF/UHF

Supplied Accessories

Remote Commander RM-Y155 Size AA (R6) batteries (2) Telescopic Antenna (KV-21SE43C ONLY)

Optional Accessories

None

Design and speciﬁ cations are subject to change without notice.

— 3 —

KV-20S90 / 21SE43C

WARNINGS AND CAUTIONS

CAUTION

Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield, or carbon painted on the CRT, after removing the anode.

WARNING!!

An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this receiver is directly connected to the AC power line.

! SAFETY-RELATED COMPONENT WARNING!!

Components identiﬁ ed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that are critical for safe operation are identiﬁ ed in this manual. Follow these procedures whenever critical components are replaced or improper operation is suspected.

ATTENTION!!

Apres avoir deconnecte le cap de l’anode, court-circuiter l’anode du tube cathodique et celui de l’anode du cap au chassis metallique de l’appareil, ou la couche de carbone peinte sur le tube cathodique ou au blindage du tube cathodique.

Aﬁ n d’eviter tout risque d’electrocution provenant d’un chássis sous tension, un transformateur d’isolement doit etre utilisé lors de tout dépannage. Le chássis de ce récepteur est directement raccordé à l’alimentation du secteur.

! ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!

Les composants identiﬁ es par une trame et par une marque ! sur les schemas de principe, les vues explosees et les listes de pieces sont d’une importance critique pour la securite du fonctionnement. Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont l’importance est critique pour la securite du fonctionnement sont identiﬁ es dans le present manuel. Suivre ces procedures lors de chaque remplacement de composants critiques, ou lorsqu’un mauvais fonctionnement suspecte.

— 4 —

SAFETY CHECK-OUT

KV-20S90 / 21SE43C

After correcting the original service problem, perform the following safety checks before releasing the set to the customer:

1. Check the area of your repair for unsoldered or poorly soldered connections. Check the entire board surface for solder splashes and bridges.

2. Check the interboard wiring to ensure that no wires are “pinched” or touching high-wattage resistors.

3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely certain that you have replaced all the insulators.

4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement.

5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement.

6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer.

7. Check the B+ and HV to see if they are speciﬁ ed values. Make sure your instruments are accurate; be suspicious of your HV meter if sets always have low HV.

8. Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.

Leakage Test

The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers’ instructions to use these instructions.

2. A battery-operated AC milliampmeter. The Data Precision 245 digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate low voltage scale. The Simpson’s 250 and Sanwa SH-63TRD are examples of passive VOMs that are suitable. Nearly all battery-operated digital multimeters that have a 2 VAC range are suitable (see Figure A).

How to Find a Good Earth Ground

A cold-water pipe is a guaranteed earth ground; the cover-plate retaining screw on most AC outlet boxes is also at earth ground. If the retaining screw is to be used as your earth ground, verify that it is at ground by measuring the resistance between it and a cold-water pipe with an ohmmeter. The reading should be zero ohms.

If a cold-water pipe is not accessible, connect a 60- to 100-watt troublelight (not a neon lamp) between the hot side of the receptacle and the retaining screw. Try both slots, if necessary, to locate the hot side on the line; the lamp should light at normal brilliance if the screw is at ground potential (see Figure B).

To Exposed Metal

Parts on Set

Trouble Light

Ohmmeter

0.15 F

1.5 K Ω

AC Outlet Box

AC

Voltmeter

(0.75 V)

Earth Ground

Figure A. Using an AC voltmeter to check AC leakage. Figure B. Checking for earth ground.

— 5 —

Cold-water Pipe

KV-20S90 / 21SE43C

SELF-DIAGNOSTIC FUNCTION

Self Diagnosis

Supported model

The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER LED will automatically begin to ﬂ ash. The number of times the LED ﬂ ashes translates to a probable source of the problem. A deﬁ nition of the STANDBY/TIMER LED ﬂ ash indicators is listed in the instruction manual for the user’s knowledge and reference. If an error symptom cannot be reproduced, the Remote Commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur.

Diagnostic Test Indicators

When an error occurs, the STANDBY/TIMER LED will ﬂ ash a set number of times to indicate the possible cause of the problem. If there is more than one error, the LED will identify the ﬁ rst of the problem areas. Results for all of the following diagnostic items are displayed on screen. No error has occurred if the screen displays a “0”.

Diagnostic Item

Description

Power does not turn on

+B overcurrent (OCP)*

Vertical Deﬂ ection Stopped

White Balance failure (not balanced)

No. of times

STANDBY/ TIMER

lamp ﬂ ashes

Does not light

2 times

4 times

5 times

Self-Diagnositc

Display/

Diagnostic Result

2:0 or 2:1

4:0 or 4:1

5:0 or 5:1

Probable Cause Location

• Power cord is not plugged in.

• Fuse is burned out (F601). (A Board)

• H.OUT (Q502) is shorted.(A Board)

• IC1751 (C Board) is shorted.

• +13V is not supplied. (A Board)

• IC541 is faulty. (A Board)

• Video OUT (Q392 to Q394) is faulty. (A Board)

• IC301 is faulty. (A Board)

• Screen (G2) is improperly

Detected Symptoms

• Power does not come on.

• No power is supplied to the TV.

• AC Power supply is faulty.

• Power does not come on.

• Load on power line is shorted.

• Has entered standby state after horizontal raster.

• Vertical deﬂ ection pulse is stopped.

• Power line is shorted or power supply is stopped.

• No raster is generated.

• CRT Cathode current detection reference pulse output is small.

*If a +B overcurrent is detected, stoppage of the vertical deﬂ ection is detected simultaneously. The symptom that is diagnosed ﬁ rst by the mircrocontroller is displayed on the screen. **Refer to Screen (G2) Adjustments in Section 2-4. of this manual.

Display of Standby/Timer LED Flash Count

2 times

4 times

5 times

LED ON 0.3 sec.

LED OFF 0.3 sec.

LED OFF

3 sec.

Standby/Timer LED

Diagnostic Item Flash Count*

+B Overcurrent 2 times Vertical Deﬂ ection Stopped 4 times White Balance Failure 5 times *One ﬂ ash count is not used for self-diagnostic.

Stopping the Standby/Timer LED Flash

Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER LAMP from ﬂ ashing.

— 6 —

KV-20S90 / 21SE43C

Self-Diagnostic Screen Display

For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be conﬁ rmed, it is possible to bring up past occurrences of failure on the screen for conﬁ rmation.

To Bring Up Screen Test

In standby mode, press buttons on the Remote Commander sequentially, in rapid succession, as shown below:

Display

Self-Diagnostic Screen Display

Handling of Self-Diagnostic Screen Display

Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs. When you have completed the repairs, clear the result display to “0”. Unless the result display is cleared to “0”, the self-diagnostic function will not be able to detect subsequent faults after completion of the repairs.

Clearing the Result Display

To clear the result display to “0”, press buttons on the Remote Commander sequentially when the diagnostic screen is displayed, as shown below:

Channel

Quitting the Self-Diagnostic Screen

To quit the entire self-diagnostic screen, turn off the power switch on the Remote Commander or the main unit.

Channel

SELF DIAGNOSTIC 2: 000

3: N/A 4: 000 5: 001 101: N/A

8

ENTER

5

Sound Volume - Power ON

Note that this differs from entering the Service Mode (Sound Volume

Numeral “0” means that no fault was detected. Numeral “1” means a fault was detected one time only.

+

).

Self-Diagnostic Circuit

FROM

CRT

IC301

Y/CHROMA JUNGLE

21

IK IN

IC541

V. OUT

REF

IC001

SYSTEM

IO-BDAT

3

17

I-PROT

36

IC003

MEMORY

5

BDA

FROM

18

IC521

PIN 7

+B overcurrent (OCP)

Occurs when an overcurrent on the +B (115V) line is detected by pin 18 of IC301. If the voltage of pin 18 of IC301 is less than 1V when V.SYNC is more than seven verticals in a period, the unit will automatically turn off.

Vertical Deﬂ ection Stopped

Occurs when an absence of the vertical deﬂ ection pulse is detected by pin 17 of IC001. Power supply will shut down when waveform interval exceeds 2 seconds.

White Balance Failure

If the RGB levels* do not balance within 2 seconds after the power is turned on, this error will be detected by IC301. TV will stay on, but there will be no picture.

*(Refers to the RGB levels of the AKB detection Ref pulse that detects 1K).

HP/PROTECT

SDA

35

37

IO-SDAT

O-LED

18

DISPLAY

— 7 —

1-1. REAR COVER REMOVAL

KV-20S90 / 21SE43C

SECTION 1: DISASSEMBLY

2 Screws +BVTP 4x16

Rear Cover

Screw +BVTP 4x16

1-2. CHASSIS ASSEMBLY REMOVAL 1-3. SERVICE POSITION

Screw +BVTP 4x16

Claw

Chassis Assembly

C Board

A Board

— 8 —

1-4. PICTURE TUBE REMOVAL

WARNING: BEFORE REMOVING THE ANODE CAP High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove the anode cap. Short between anode and CRT coated earth ground strap.

KV-20S90 / 21SE43C

Coated Earth Ground Strap

1

10

5

1. Discharge the anode of the CRT and remove the anode cap.

2. Unplug all interconnecting leads from the deﬂ ection yoke, neck

8

7

assembly, degaussing coils and CRT grounding strap.

3. Remove the C Board from the CRT.

6

3

4. Remove the chassis assembly.

5. Loosen the neck assembly ﬁ xing screw and remove.

2

6. Loosen the deﬂ ection yoke ﬁ xing screw and remove.

7. Place the set with the CRT face down on a cushion and remove

9

the degaussing coil holders.

8. Remove the degaussing coils.

9. Remove the CRT grounding strap and spring tension devices.

10. Unscrew the four CRT ﬁ xing screws [located on each CRT corner] and remove the CRT [Take care not to handle the CRT by the neck].

4

ANODE CAP REMOVAL PROCEDURE

WARNING: High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove the anode cap. Short between anode and coated earth ground strap of CRT. NOTE: After removing the anode cap, short circuit the anode of the picture tube and the anode cap to either the metal chassis, CRT shield, or carbon painted on the CRT.

c

b

a

Anode Button

Turn up one side of the rubber cap in

1

the direction indicated by arrow

a

.

Use your thumb to pull the rubber

2

cap ﬁ rmly in the direction indicated by arrow

.

b

HOW TO HANDLE AN ANODE CAP

1. Do not use sharp objects which may cause damage to the surface of the anode cap.

2. To avoid damaging the anode cap, do not squeeze the rubber covering too hard. A material ﬁ tting called a shatter-hook terminal is built into the rubber.

3. Do not force turn the foot of the rubber cover. This may cause the shatter-hook terminal to protrude and damage the rubber.

When one side of the rubber cap separates from

3

the anode button, the anode cap can be removed by turning the rubber cap and pulling it in the direction of arrow

.

c

— 9 —

SECTION 2: SET-UP ADJUSTMENTS

KV-20S90 / 21SE43C

The following adjustments should be made when a complete realignment is required or a new picture tube is installed.

These adjustments should be performed with rated power supply voltage unless otherwise noted.

Set the controls as follows unless otherwise noted: VIDEO MODE: Standard PICTURE CONTROL: Normal BRIGHTNESS CONTROL: Normal

2-1. BEAM LANDING

Before beginning adjustment procedure:

1. Degauss the entire screen.

2. Feed in the white pattern signal.

ADJUSTMENT PROCEDURE

1. Input a raster signal with the pattern generator.

2. Loosen the deﬂ ection yoke mounting screw, and set the purity control to the center as shown below:

Purity Control

Perform the adjustments in order as follows:

1. Beam Landing

2. Convergence

3. Focus

4. Screen (G2)

5. White Balance

Note Test Equipment Required:

1. Color Bar Pattern Generator

2. Degausser

3. DC Power Supply

4. Digital Multimeter

6. Switch over the raster signal to red and blue and conﬁ rm the condition.

7. When the position of the deﬂ ection yoke is determined, tighten it with the deﬂ ection yoke mounting screw.

8. If landing at the corner is not right, adjust by using the disk magnets.

3. Turn the raster signal of the pattern generator to green.

4. Move the deﬂ ection yoke backward, and adjust with the purity control so that green is in the center and red and blue are even on both sides.

Blue Red

Green

5. Move the deﬂ ection yoke forward, and adjust so that the entire screen becomes green.

— 10 —

Disk magnets

or rotatable disk

magnets correct

these areas (a-d)

b

d

Purity control

corrects this area

ba

cd

Deflection yoke positioning

corrects these areas

a

c

KV-20S90 / 21SE43C

2-2. CONVERGENGE

Before starting convergence adjustments: 1 Perform FOCUS, VLIN and VSIZE adjustments.

2. Set BRIGHTNESS control to minimum.

3. Feed in dot pattern.

VERTICAL STATIC CONVERGENCE

1. Adjust V. STAT magnet to converge red, green and blue dots in the center of the screen (Vertical movement adjust V.STAT RV701 to converge).

Center dot

R G B

R

G

B

V.STAT magnet

If the blue dot does not converge with the red and green dots, peform the following:

1. Move BMC magnet (a) to correct insufﬁ cient H.Static convergence.

2. Rotate BMC magnet (b) to correct insufﬁ cient V.Static convergence.

3. In either case, repeat Beam Landing Adjustment.

PURITY

V. S TAT

BMC MAGNET

2. Tilt the V. STAT magnet and adjust static convergence to open or close the V. STAT magnet.

When the V. STAT magnet is moved in the direction of arrow a and b,

red, green, and blue dots move as shown below:

1

a

b

2

a

b

B G

R

b

B G

R

a

RGB

b

BGR

b

BMC magnet

a

3

b

a

R

G

b

B

G

B

R

— 11 —

KV-20S90 / 21SE43C

DYNAMIC CONVERGENCE ADJUSTMENT

Before performing this adjustment, perform Horizontal and Vertical Static Convergence Adjustment.

1. Slightly loosen deﬂ ection yoke screw.

2. Remove deﬂ ection yoke spacers.

3. Move the deﬂ ection yoke for best convergence as shown below:

BGR

RGB

BGR

R G

B

RGB

B G

R

B

G

R

BGR RGB

R G

B

G

R

2-3. FOCUS

1. Adjust FOCUS control for best pictures.

Focus (FV)

Screen (G2)

2-4. SCREEN (G2)

1. Input a dot pattern.

2. Set the PICTURE and BRIGHTNESS controls at minimum and COLOR control at normal.

3. Adjust SBRT, GCUT, BCUT in service mode with an oscilloscope as shown below so that voltages on the red, green, and blue cathodes are 170 ± 2 VDC.

4. Tighten the deﬂ ection yoke screw.

5. Install the deﬂ ection yoke spacers.

SCREEN-CORNER CONVERGENCE

1. Afﬁ x a permalloy assembly corresponding to the misconverged areas:

b

a

ba

a-d: screen-corner

misconvergence

cd

d

c

170 ± 2 VDC

GND

4. Observe the screen and adjust SCREEN (G2) VR to obtain the faintly visible background of dot signal.

pedestal

— 12 —

2-5. METHOD OF SETTING THE SERVICE ADJUSTMENT MODE

SERVICE MODE PROCEDURE

1. Standby mode (power off).

2. Press

Display

on the Remote Commander (press each button within a second).

Channel 5 Sound Volume + Power

SERVICE ADJUSTMENT MODE IN

1. The CRT displays the time being adjusted.

KV-20S90 / 21SE43C

Item

Data

0

to save into the memory.

2. Press

3. Press

4. Press

then

Display

Item

HSIZ

ENTER

Mode

SERVICE

1

or 4 on the Remote Commander to select the time.

3

or 6 on the Remote Commander to change the data.

MUTING

SERVICE ADJUSTMENT MODE MEMORY

Turn the set off then on to exit Service Adjustment Mode.

Mode

SERVICE

MUTING

WRITE

Green

ENTER

Red

2-6. WHITE BALANCE ADJUSTMENTS

1. Input an entire white signal.

2. Set to Service Adjustment Mode.

3. Set DCOL to “0”.

4. Set the PICTURE and BRIGHTNESS to minimum.

5. Adjust with SBRT if necessary.

6. Select GCUT and BCUT with

7. Adjust with

8. Set the PICTURE and BRIGHTNESS to maximum.

9. Select GDRV and BDRV with

10. Adjust with

11. Reset DCOL to “1”.

12. To write into memory, press

3

and 6 for the best white balance.

3

and 6 for the best white balance.

1

and 4 .

1

and 4.

MUTING

then

ENTER

.

— 13 —

SECTION 3: SAFETY RELATED ADJUSTMENTS

KV-20S90 / 21SE43C

3-1. X R582 CONFIRMATION METHOD (HOLD-DOWN CONFIRMATION) AND READJUSTMENTS

The following adjustments should always be performed when replacing the following components which are marked with diagram:

Part Replaced ( )

DY, C511, C574, C575, D572, D573, D574, R582, R583, R584, R585, R586, R578, R625, R626, R640, R635,T504, IC301, IC521,

IC602.............................A Board

Y

on the schematic

Adjustment ( )

HV HOLD-DOWN R582

PREPARATION BEFORE CONFIRMATION

1. Turn the POWER switch ON. Input a white signal and set the PICTURE and BRIGHTNESS controls to maximum.

2. Conﬁ rm that the voltage between C574 (+) and ground is more than

99.8 VDC when set is operating normally with 120 +/- 2 VAC.

HOLD-DOWN OPERATION CONFIRMATION

1. Connect the current meter between Pin 11 of the FBT (T504) and the PWB land where Pin 11 would normally attach (See Figure 1 on the next page).

2. Input a dot signal and set PICTURE and BRIGHTNESS to minimum: IABL = 95 + 100/-95µA.

3. Conﬁ rm the voltage of A Board TP-600 is 117 ± 0.3 VDC.

4. Connect the digital voltmeter and the DC power supply via Diode 1SS119 to C574 (+) and ground (See Figure 1 on next page).

5. Increase the DC power voltage gradually until the picture blanks out.

6. Turn DC power source off immediately.

7. Read the digital voltmeter indication (standard: less than or equal to

127.3 VDC).

8. Input a white signal and set PICTURE and BRIGHTNESS to maximum: (standard: less than or equal to 127.3 VDC).

9. Repeat steps 4 to 7.

HOLD-DOWN READJUSTMENT

If the setting indicated in Step 2 of Hold-Down Operation Conﬁ rmation cannot be met, readjustment should be performed by altering the resistance value of R582 component marked with

X

.

T504

FBT

ampmeter

3.0 mA DC range

ABL

+

-

A

IABL

3-2. B+ VOLTAGE CONFIRMATION AND ADJUSTMENT

Note: The following adjustments should always be performed when replacing the following components, which are marked with schematic diagram on the A Board:

A BOARD: IC001,IC602, R030, R625, R626, R632, R633, R635, R636, R637, R638, R639

1. Supply 130 +2.0 / -0.0V to the set with a variable auto transformer.

2. Input a dot signal.

3. Set the PICTURE and the BRIGHTNESS controls to minimum.

4. Set to Service Adjustment Mode.

5. Select PADJ with

6. Adjust with

7. Conﬁ rm the voltage of A Board TP-600 is <125 VDC.

8. If step 7 is not satisﬁ ed, replace the components listed above, then repeat the above steps.

9. Supply 130 +2.0 / -0.0V to the set with a variable auto transformer.

10. Adjust with

11. Press

MUTING

1

and 4 .

6

to the 0 level.

3

and 6 for 117.0 ± 0.3 VDC.

then

ENTER

to save into the memory.

Y

on the

— 14 —

KV-20S90 / 21SE43C

4

D

2

0

6

5

T

5

AMMETER 3mA dc range

A

+

-

Pin 11

T504 FBT

TP600

DIGITAL MULTIMETER

4

5

0

3

R

5

1

R

3

2

5

R

3

4

R

5

3

R

1

A

B

L

1

0

9

+

1

3

V

6

4

5

C

TP4

0

3

L O

U

T

5

6

C

T

P50

2

+

13V

4

TP4

0

2

J

R

O

U

T

4

0

5

T

8

7

6

-

1

C

N

2

5

3

V

ATE

R

H

E

R

4

T

P

5

0

180

V

6

2

0

5

2

5

R

5

4

7

5

R

7

6

R

5

1

C

9

1

R

5

H

1

Y

D

H

T

P

H

2

C

3

4

T

P

507

2

00V

V

MID

5

3

5

C

5

Q

L

5

0

3

1

7

2

5

R

E

B

1

7

5

4

5

4

R

4

5

R

5

7

1

5

9

L

5

1

5

R

+

Y

D

+

5

0

6

O

U

T

1

0

5

N

-

Y

D

H

-

Y

D

H

-

Y

D

V

+

Y

D

V

T

P

5

0

8 T

V

O

U

2

0

D

5

I

C

5

1

4

2

5

4

R

4

3

R

5

1

2

7

6

T

P 9

5

1

5

D

2

0

5

D

0

3

D

L

T

P

6

0

B

+

5

0

V

5

N

C

B

0

R

5

0

R

4

0

5

2

C

3

E

0

1

5

Q

1

C

5

1

R

3

0

C

0

4

5

C

1

8

0

C

5

2

3

+

-

9

4

R

1

6

R

2

R

2

8

0

3

0

2

J

R

2

8

3

2

8

7

D

R

5

1

5

8

D

R

5

0

8

5

C

X

R582

T

P50

1

-

1

3

V

8

5

7

4

5

D

5

7

C

I

C

5

2

1

5

4

D

4

2

5

C

R

5

8

3

7

4

C

5

1

5

DIGITAL MULTIMETER

POWER SUPPLY

C574

+

-

+

1SS119

-

Figure 1

— 15 —

SECTION 4: CIRCUIT ADJUSTMENTS

ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER

Use the Remote Commander (RM-Y155) to perform the circuit adjustments in this section.

Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator

KV-20S90 / 21SE43C

4-1. SETTING THE SERVICE ADJUSTMENT MODE

1. Standby mode (Power off).

2. Press the following buttons on the remote commander within a second of each other:

Display

Channel 5 Sound Volumne + Power

SERVICE ADJUSTMENT MODE ON

1. The CRT displays the item being adjusted.

Item

Data

0

to write into memory.

2. Press

3. Press

4. Press

then

Display

Item

HSIZ

ENTER

Mode

SERVICE

1

or 4 on the Remote Commander to select the item.

3

or 6 on the Remote Commander to change the data.

MUTING

SERVICE ADJUSTMENT MODE MEMORY

Mode

1. Press

SERVICE

8

then

ENTER

MUTING

WRITE

ENTER

on the Remote Commander to initialize.

Green

Red

4-2. MEMORY WRITE CONFIRMATION METHOD

1. After adjustment, pull out the plug from the AC outlet, then replace the plug in the AC outlet again.

2. Turn the power switch ON and set to Service Mode.

3. Call the adjusted items again to conﬁ rm they were adjusted.

4-3. REMOTE ADJUSTMENT BUTTONS AND INDICATORS

MUTING

(Enter into memory)

DISPLAY

(Service Mode)

1

Disp. (Item up)

2

(Device Item Up)

4

Disp. (Item down)

8

(Initialize)

VOLUME (+)

(Service Mode)

POWER

(Service Mode)

3

Item (Data up)

6

Item (Data down)

5

(Device item down)

ENTER

(Enter into memory)

0 (Remove from memory)

Mode

SERVICE RESET

2. Turn set off then on to exit service adjustment mode.

Carry out Step 1 when adjusting IDs 0-7 and when replacing and adjusting IC003

RM-Y155

— 16 —

ADJUSTMENT ITEMS (1 OF 2)

KV-20S90 / 21SE43C

DATA

Reg # ITEM FUNCTION

1 HSIZ Horizontal Amp. Adjustment 0-31 31 31 2 HPOS Horizontal Position Adjustment 0-31 21 20 3 VBOW Vertical Line Bowing Adj. 0-15 6 6 4 VANG Vertical line Bowing Slant Adj. 0-15 6 6 5 TRAP Horizontal Trapezoid Adj. 0-15 15 15 6 PAMP Horizontal PIN Distortion Adj. 0-31 31 31 7 CPIN SAME AS PAMP-SCRN TP/BTM 0-31 31 31 8 VSIZ Vertical Amp. Adjustment 0-31 43 37

9 VPOS Vertical Position Adj. 0-31 35 38 10 VLIN Vertical Linearity Adj. 0-15 7 7 11 SCOR Vertical Amount Adj. 0-15 7 7 12 VZOM Vertical Zooming 0,1 0 0 13 EHT Vertical High-Voltage Correction 0-15 15 4 14 ASP Aspect Ratio Control 0-63 47 47 15 SCRL 16:9 CRT Z Mode Trans. Scroll 0-31 31 31 16 HBLK RGB Out Width Control 0,1 1 1 17 LBLK Left Screen HBLK Control 0-15 15 15 18 RBLK RGT Screen HBLK Control 0-15 3 3 19 VUSN V Saw Waveform Compress 0,1 0 0 20 HDW Horizontal Drive Pulse Width 0,1 1 0 21 EWDC EW/ D.C. Adjustment 0,1 0 0 22 LVLN Lower Screen BTM Vertical Line Adj. 0-15 0 0 23 UVLN Upper Screen Top Vertical Line Adj. 0-15 0 0 24 RDRV R Output Drive Control 0-31 30 27 25 GDRV G Output Drive Control 0-31 24 22 26 BDRV B Output Drive Control 0-31 21 22 27 RCUT R Output Cutoff Control 0-15 10 9 28 GCUT G Output Cutoff Control 0-15 7 4 29 BCUT B Output Cutoff Control 0-15 7 4 30 DCOL Dynamic Color On/Off 0,1 0 0 31 SHUE Sub HUE 0-15 15 18 32 SCOL Sub Color 0-15 14 18 33 SBRT Sub BRIGHTNESS 0-15 7 10 34 RON R Output On/Off 0,1 1 1 35 GON G Output On/Off 0,1 1 1 36 BON B Output On/Off 0,1 1 1 37 AXPL Axis PAL 0,1 0 0 38 AXNT Axis NTSC 6.00 ± 0.8 0 0 39 CBPF Chroma BPF On/Off 0,1 1 1 40 CTRP Y TRAP FILTER On/Off 6.00 ± 0.9 0 1 41 COFF Color On/Off 0,1 0 0 42 KOFF Set Color Killer 6.00 ± 0.8 0 0 43 SSHP Sub SHARPNESS 0-15 9 6 44 SHPF SHARPNESS Circuit Fo 0,1 1 1 * 45 PREL Pre-Shoot / Over-Shoot Switching 0,1 1 1 46 Y-DC Axis NTSC 0,1 1 1 47 GAMM Chroma BPF On/Off 0,1 0 0 48 VTH Color On/Off 0,1 1 1 49 ABLM ABL Control Mode 0,1 1 1 50 YDEL Set Color Killer 0,1 7 7 51 NCOL Sub Sharpness 0-15 1 1

RANGE

INITIAL

DATA VIDEO

AVERAGE

* = TV/VIDEO = 0

DATA

— 17 —

ADJUSTMENT ITEMS (2 OF 2)

KV-20S90 / 21SE43C

DATA

Reg # ITEM FUNCTION

52 FSC G Output On/Off 0,1 0 1 53 K-ID B Output On/Off 0,1 0 0 54 HOSC Horizontal VCO Oscillation Freq. 0-15 10 7 55 VSS Vertical Sync Slice Level 0,1 0 0 56 HSS Horizontal Sync Slice Level 0,1 0 0 57 HMSK HMASK On/Off 0,1 1 1 58 VTMS Select Signal VTIM Pin 0-3 0 0 59 CDMD Vertical Count Down Mode Switching 0-3 3 3 ** 60 AFC AFC Loop Gain Switching 0-3 0 0 * 61 FIFR Field Frequency 0-3 3 3 62 SBAS Sub Bass 0-15 8 8 63 STRE Sub Treble 0-15 9 9 64 SBAL Sub Balance 0-15 13 13 65 DISP O.S.D Display Position 0-127 15 5 66 PADJ POWER ADJUSTMENT 0-63 51 42 67 HCHM H SYNCH SEP. LIMIT FOR TUNER 0-127 69 69 68 HCLM H SYNCH SEP. LIMIT FOR TUNER 0-127 16 16 69 HCHS H SYNCH SEP. LIMIT FOR VIDEO 0-127 69 69 70 HCLS H SYNCH SEP. LIMIT FOR VIDEO 0-127 16 16 71 ID0 0-255 SEE ID MAP 72 ID1 0-255 SEE ID MAP 73 ID2 0-255 SEE ID MAP 74 ID3 0-255 SEE ID MAP 75 ID4 0-255 SEE ID MAP 76 ID5 0-255 SEE ID MAP 77 ID6 0-255 SEE ID MAP 78 ID7 0-255 SEE ID MAP

RANGE

INITIAL

DATA VIDEO

AVERAGE

DATA

* = TV/VIDEO = 0 ** = TV = 0, VIDEO = 1

Notes:

Mode

No. 1-78 show the order that each adjustment mode may be selected while in Service Mode. Data Range shows the range of possible setting for each Adjustment Mode. Initial Data shows the standard settings for each Adjustment Mode.

Function

SERVICE

ID0 25

Data

ID MAP

Model Destination ID-0 ID-1 ID-2 ID-3 ID-4 ID-5 ID-6 ID-7

KV-20S90 US 25 3 1 227 3100

KV-21SE43C E 17 3 1 195 115 1 0 0

4-4. A BOARD ADJUSTMENTS

H. FREQUENCY ADJUSTMENT

1. InputTV mode (RF) with no signal.

2. Set to Service Adjustment Mode.

3. Connect a frequency counter to base of Q501 (TP-500 H. DRIVE).

4. Check H. Frequency for 15735 ± 200 Hz.

5. Press

MUTING

then

ENTER

to save into the memory.

— 18 —

V. FREQUENCY CHECK

1. Select video 1 with no signal input.

2. Set the conditions for a standard setting.

3. Connect the frequency counter to TP-508 or CN501 pin connector and ground.

4. Check that V. Frequency shows 60 ± 4 Hz.

6

SUB CONTRAST ADJUSTMENT (RDRV)

(V DY+)

KV-20S90 / 21SE43C

DISPLAY POSITION ADJUSTMENT (DISP)

1. Input a color-bar signal.

2. Set to Service Adjustment Mode.

3. Select DISP with

4. Adjust values of DISP with

5. Write to memory by pressing

6. Check to see if the text is displayed on the screen.

1

and 4 .

3

and 6 to adjust characters to the center.

MUTING

then

ENTER

.

1. Input a color-bar signal.

2. Set the red color on (1).

3. Set in Service Adjustment Mode.

4. Select the item DCOL level to 0.

5. Set the conditions as follows:

PICTURE: MAX COLOR: MIN BRIGHT: CENTER

R ON: ON (1) G ON: OFF (0) B ON: OFF (0)

Mode

SERVICE

6. Connect an oscilloscope probe to CN301 pin ground .

1

7. Select RDRV with

8. Adjust the value of RDRV with

1.50 ± 0.05 Vpp.

and 4 .

Display

Item

RON

3

and 6 for

White

1.50 ± 0.05 Vpp

1: ON 0: OFF

26

2

(Red Out) and

Mode

SERVICE DISP 15

Display

Item

Item Data

SUB BRIGHT ADJUSTMENT (SBRT)

1. Input a crosshatch signal.

2. Set to Service Adjustment Mode.

3. Set the PICTURE and BRIGHTNESS to minimum.

4. Select the SBRT item with

5. Adjust the values of SBRT with crosshatch.

6. Press

MUTING

then

1

and 4 .

ENTER

3

and 6 to obtain a faintly visible

to save into the memory.

SUB HUE, SUB COLOR ADJUSTMENT (SHUE, SCOL)

1. Input a color-bar signal.

2. Set to Service Adjustment Mode.

3. Connect a probe to TP47B B-OUT (C Board).

4. Measure white V1 and blue V4.

4.1) Increase SCOL Register +1 setp.

Black

9. Reset the item DCOL to 1.

10. Press

11. Return the following back to normal after adjustment.

PICTURE: MAX COLOR: CENTER BRIGHT: CENTER

R ON: ON (1) G ON: OFF (1) B ON: OFF (1)

MUTING

then

ENTER

to save into the memory.

5. Press

— 19 —

STANDARD |V4 - V1| = ± 0.2Vpp |V3 - V2| = ± 0.2Vpp

MUTING

then

V1

ENTER

V2 V3

to save into the memory.

V4

KV-20S90 / 21SE43C

V. SIZE ADJUSTMENT (VSIZ)

1. Input a crosshatch signal.

2. Activate the Service Adjustment Mode.

3. Select the VSIZ item with

4. Adjust value of VPOS with

5. Press

MUTING

then

1

and 4 .

1

and 4 for the best vertical center.

to save into the memory.

ENTER

V. CENTER ADJUSTMENT (VPOS)

1. Input a crosshatch signal.

2. Set to Service Adjustment Mode.

3. Select the VPOS item with

4. Adjust value of VPOS with

5. Press

MUTING

then

1

and 4 .

3

and 6 for the best vertical center.

ENTER

to save into the memory.

SERVICE ADJUSTMENT MODE MEMORY

1. Change the value of the DCOL item to 1.

ENTER

0

2. After completing all adjustments, press

Read From Memory

Mode

SERVICE READ

then

.

Green

0

Red

ENTER

H. CENTER ADJUSTMENT (HPOS)

Perform this adjustment after performing H. Frequency.

1. Input a crosshatch signal.

2. Set to Service Adjustment Mode.

3. Select the HPOS item with

4. Adjust the value of HPOS with

5. Press

MUTING

then

1

and 4 .

3

and 6 for the best horizontal center.

ENTER

to save into the memory.

V. LINEARITY (VLIN), V. CORRECTION

1. Input a crosshatch signal.

2. V.Correction is automatically adjusted from the circuit and should satisfy the conditions below.

V LINEARITY (VLIN)

V CORRECTION

— 20 —

5-1. CIRCUIT BOARDS LOCATION

SECTION 5: DIAGRAMS

Circled numbers are waveform references.

The components identiﬁ ed by been carefully factory-selected for each set in order to satisfy regulations regarding X-ray radiation. Should replacement be necessary, replace only with the value originally used.

KV-20S90 / 21SE43C

X

in this basic schematic diagram have

C Board

A Board

5-2. PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM INFORMATION

All capacitors are in µF unless otherwise noted. pF : µµF 50WV or less are not indicated except for electrolytics and tantalums.

All electrolytics are in 50V unless otherwise speciﬁ ed.

All resistors are in ohms. K=1000, M=1000k

Indication of resistance, which does not have one for rating electrical power, is as follows:

Pitch : 5mm

Rating electrical power :

1

/

W in resistance, 1/

4

: nonﬂ ammable resistor.

: fusible resistor.

: internal component.

: panel designation and adjustment for repair.

All variable and adjustable resistors have characteristic curve B, unless otherwise noted.

Readings are taken with a color-bar signal input.

Readings are taken with a 10M digital multimeter.

Voltages are DC with respect to ground unless otherwise noted.

Voltage variations may be noted due to normal production tolerances.

All voltages are in V.

S : Measurement impossibillity.

: B+line.

: B-line. (Actual measured value may be different).

: signal path. (RF)

1

W and 1/

10

/

W

4

W in chip resistance.

8

When replacing components identiﬁ ed by

Y

, make the necessary adjustments as indicated. If the results do not meet the speciﬁ ed value, change the component identiﬁ ed by

X

and repeat the adjustment until the speciﬁ ed value is achieved. (Refer to Safety Related Adjustments on Page 14.)

When replacing the parts listed in the table below, it is important to perform the related adjustments.

Part Replaced ( )

DY, C511, C574, C575, D572, D573, D574, R582, R583, R584, R585, R586, R578, R625, R626, R640, R635,T504, IC301, IC521,

IC602.............................A Board

Adjustment ( )

HV HOLD-DOWN R582

REFERENCE INFORMATION

RESISTOR : RN METAL FILM : RC SOLID : FPRD NONFLAMMABLE CARBON : FUSE NONFLAMMABLE FUSIBLE : RW NONFLAMMABLE WIREWOUND : RS NONFLAMMABLE METAL OXIDE : RB NONFLAMMABLE CEMENT : ADJUSTMENT RESISTOR COIL : LF-8L MICRO INDUCTOR CAPACITOR : TA TANTALUM : PS STYROL : PP POLYPROPYLENE : PT MYLAR : MPS METALIZED POLYESTER : MPP METALIZED POLYPROPYLENE : ALB BIPOLAR : ALT HIGH TEMPERATURE : ALR HIGH RIPPLE

The components identiﬁ ed by shading and ! symbol are critical for safety. Replace only with part number speciﬁ ed.

The symbol indicates a fast operating fuse and is displayed on the component side of the board. Replace only with fuse of the same rating as marked.

Les composants identiﬁ es per un trame et une marque securite. Ne les remplacer que par une piece portant le numero speciﬁ e.

Le symbole indique une fusible a action rapide. Doit etre remplace par une fusible de meme yaleur, comme maque.

!

sont critiques pour la

— 21 —

5-3. BLOCK DIAGRAM AND SCHEMATICS

BA4D-905-BD

BLOCK DIAGRAM

KV-20S90 / 21SE43C

ANTENNA

BLOCK

FRONT A/V

(INPUT)

REAR A/V (INPUT)

IN

DGC

AC

VIDEO OUT

VIDEO

AUDIO

VIDEO

AUDIO

J202

TU101

R OUT L OUT

VCC 5V

VCC 30V

AFT OUT

J201

3P

VCC 9V

CLOCK RF AGC

CN402

1

AUDIO SWITCH

1

2

S1

3

V1-L

S2

4

5

+5V +9V

MUTE

+30V

V2-L

DAT

AGC

Q252

V

L

TO V1-L

R

TO V1-R

V

L

TO V2-L

R

TO V2-R

5

IC003

VOLUME-

VOLUME+

CHANNEL-

CHANNEL+

TV/VIDEO

DEMO

POWER

DETECTOR

21

IC004

STAND-BY/TIMER

D002

B-DAT

6

B-CLK

S005

S004

S003

S002

S006

S007

S001

F601

NVM 1K BIT

MEMORY

CN203 B CLK B DAT B INT

STBY

+5V

CN601

2

1

CN602

2

1

+12V RY601

+9V +5V

7

34

I-AFT

O-AGC

TO S1

O-VO

10

11

O-V1

TO S2

38

O-BCLKN

36

IO-BDAT

31

I-BINTN

33

I-KEY

CLOSED CAPTION

CONTROL

TUNING SYSTEM

14

I-POWERN

12

I-RMCN

18

O-LED

O-DGC

39

37

IO-SDAT

IO-SCLKN

IC001

O-RELAY

613

T601

RELAY DRIVER

Q606,670

+7.5V RY602

5V REG

DGC RELAY

Q601

Q650

IC201

I-HSYNC

I-CVIN

O-OSDBLK

I-RESET

I-AVCC

O-MUTE

O-VOL

I-PROT

7

AUDIO SWITCH

1

2

S1

3

V1-R

S2

4

5

V2-R

7

IC202

B OUT

VIDEO

BUFFER

Q205

43

TV/C2

4

CVBS1/Y1

34

SCL

Y.CHROMA.JUNGLE

35

SDA

CVBS2/Y2

41

IC301

G OUT

R OUT

IK IN

VD-

5

PWM-DC/VOLUME

3

16

17

22

52

O-R O-G

51 50

O-B

49

2

I-VPN

H.SYNC.

BUFFER

Q305,391

SEP. Q001

Q203

BUFFER

SW

Q390

MONOUT

6

R2IN

32

G2IN

31

B2IN

30 29

YS2/YM

5

VTIM

VD+

ABL IN

AFCFIL

HD

HP/PROTECT

1

I-HP

30

19

4

O-ADJ

24

I-DSC

O-DSC

CF001

8MHZ

25

Q607

Q608

D601

AC RECT

R660

3 2

IC601

4

1

PIT

T604

1

3

4

5

6 8

T603

2

4

3

5

7

8910

3

PH600

PC123FY2

2

10

11

9

14

15

13

11

12

124

D636

7.5V RECT

D615

+B RECT

D616

AUDIO VCC

D617

12V RECT

+B

AUDIO VCC

12V

POWER

CONTROL

IC602

31

3

5

AUDIO OUT

IC401

1

7

24

23

22

+B

21

14

1

DRIVER-

7

DRIVER+

13

3

20

19

18

Q002,003

HP

SET 7.5V

STBY +5V

18

9V-REG

Q605

13

11

10

8

BUFFER

Q303

V.OUT IC541

BUFFER

H DRIVE

BOOST

Q556

Q501

HP/PROT

Q300

H COMP Q602

REF

36

6

REG.

IC002

SET +9V

STANDBY

V. BOOST

+5V

BUFFER

Q394

BUFFER

Q393

BUFFER

Q392

IK-BUFFER

Q301,302

V OUT

OUT

5

V DRIVE

+B

+13V

TP508

V MID

TP507

D502

H OUT

TP506

D502

T501

H OUT

Q502

SWITCH

D581

V.CONTROL HOLD

SWITCH

D507

7

H DRIVE

TP504

+180V

OCP

Q571

IC521

H-PROT TP503

H-PROTECT

5

6

HOLD DOWN

REF. D573

D574

TP501

-13V

TP502

+13V

+B

TUNING CONTROL, Y/C/J POWER SUPPLY,DEFLECTION, TUNER/IF,AUDIO,MTS

2

CN401

1

2

CN301

B

4

G

3

R

2

1

IK

CN501

6

5

4

3

2

1

+180V

RECT

D552

-13V RECT

D561

+13V RECT D562

SP902

SPEAKER

HEADPHONE

CN1752

(L)

J400

SPEAKER

115V

SP901

(R)

CRT AMP

V DY(+)

4

3

2R

1IK

1

2

3

B IN

G IN

R IN

REFERENCE

IC1751

B OUT

G OUT

R OUT

VIP

RGB DRIVE

{

CRT DRIVE

B

G

DY ASSY

KB

9

KG

8

KR

7

IK

5

CN1754

1

}

HG2FV

20NX

PICTURE TUBE

HV

V DY(-)

H DY(-)

H DY(+)

T504

FBT

HV

1

4

2

7

8

9

FV

G2

ABL

11

HEATER

6

5

CN502

HV

FV

G2

— 22 —

A BOARD SCHEMATIC DIAGRAM

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |

A

C

T

G

U

A

O T U

F

F O

R

I

C151

47 25V :CI

L151

:CHIP

T U

V

O

9

T

C

F

C

N

A

V

10 15

FSS BTF-WA412

—

B

—

C

—

TP100

STEREO

2SD601A

V

0

9

3

C

V

1

E

V

L

K

5

B

A

C

A

T

O

C

N

A

L

C

E

D

C

V

5

RF-AGC

C222

C150

10

470

:CI

16V :CI

L150

R291

:CHIP

4.7k

TP101

Q252

AGC

R293

10k

30V

R150

100

:ZZ-CP

R151

100

:ZZ-CP

C160

100 16V :CI

L160

:CHIP

SET-5V

D

—

E

—

F

—

D205

MTZJ-T-77-30D

:40

SET-5V

C226

4.7

160V

:CI

+B

MTZJ-T-77-5.6C

C653

47 25V :CI

9V

Q650

2SD1292-T103

5V REG

R650

680 :RD

D650

:40

R253

15k

2W

:RS

TP602

SET-5V

R242

22k

9V

0.0047

C651

100 16V :CI

2SB709A-QRS-TX

+5V

C006

0.047

C007

220p

CH

STBY+5V

G

—

H

—

I

7.5V

—

D002

J

—

K

—

L

—

M

—

N

—

O

—

TO AC

CONNECTOR

(5.0MM)

R659

JW690

JW691

1.8 10W

(5.0MM)

SBX3081-71

R060

JW

R643

4.7k

R682

4.7k

R652

*

CN601

2P

IC004

SIRCS

R043

+B

1k

:RD

2SD774-T-34

RELAY DRIVER

W 1

2

R671

2

5 7 6 R

123

R061

JW(5.0MM)

C004

47 25V :CI

2.2k

R683

Q606

2SD1292-T103

PROTECT

D601

D3SB60F

D670

1SS133T-77

RY602

C638

4

0.47 125V

F601

*

1

C A

4700pF

VDR601

C604 C605

C603

*

250V*250V

250V

1

23

R620

2.2M 1/2W

C601

*

TO

DGC

C602

4700pF

250V

T601 :LFT

2

C A

LED UNIT

STAND-BY/TIMER

Q670

R670

2.2k

C633

47

1k

C643

0.0047 250V E

D631

ERC04-06S

D632

ERC04-06S

C646

C613

*

R698

R664

*

R672

5.6k 3W

R661

5.6k 3W

THP601

*

1

2

CN602

C

G

D

450V

*

R660

0.47 1/2W

R688

5.6k 3W

R658

** 125V

R651

*

C618 680p

1.5kV

C628

100 25V

2P

P

C

N

A

I

C

G

D

C N

TU101

R391

1k

R243

33k

C243

H SYNCH SEP

R284

0

C644

0.0047 250V

10

RY601

2SD601A-QRS-TX

Q001

R077 100k CHIP

R076

1M

E

S

C647

2SC3311A-QRSTA

C616

*

D609

*

C617

*

FB600 FB601

1.1UH 1.1UH

H U 1 . 1

4 0 6 B F

TP102

DET OUT

Q390

BUFFER

R075

10k

CHIP

C078 470p

R001

10k

CHIP

R280

:ZZ-CP

STBY+5V

2SK2845-LB102

CONVERTER

470p

R612

680

Q608

R616

6.8

1/2W

D615

p 0 7 4

0 2 6 C

2 T U O

T E D

R390

100

CHIP

R096

2.2k CHIP

B

75

D001

MTZJ-T-77-5.1C

Q607

SW

D613

R655

0.22 2W

T

D

U

D

E

O

E

L

T

P

E

T

A

D

S

20 25

V I D E O

R078

1k

CHIP

:40

R073

3.3

R602

R617

680

C614

0.001

IC601

*

CONVERTER

FB602

1.1UH

R663

D602

1SS133T

1

2W

E D O M

MAIN

R097

2SD601A

C200

4.7

C648

0.001 500V

MTZJ-T-77-6.2C

12345

R674

O N O M

F

:ZZ-CP

10k

25V :CG

R608 22M 1/2W

B

680

R101

10

10k

Q003

D M S

HP

1SS133T-77

D637

2SC3311A

E T U M

C101

4.7 :CI

:ZZ-CP

Q002

2SD601A

HP

MTZJ-T-77-10B

R050

C005

R005

VOL-

:PU-Z

R609

2.2k

D634

R614

10k

C621 470p

Q601

SW

:1B

T

U

O

S

R

L

AUDIO

R252

470

:ZZ-CP

Q205

BUFFER

:ZZ-CP

:0B

R099

C017

:CI

VIDEO

R017 470k

820 :RD

:PU-Z

R008

220

:ZZ-CP

4.7k :RD

220 :RD

R072

0.0022 B:CC-CP

R013

1

R016

CH-

R251

470

:ZZ-CP

R009

C062

C014

R040

R038

CH:CC-CP

VIDEO

22k :RD

C047 220p

CH:CC-CP

2.2k :RD

C228

R055

220

470p B:CC-CP

C028

470p B:CC-CP

R007

100 :ZZ-CP

220

0.1 25V B:CC-CP C055

100p CHIP

470 :RD

1k :ZZ-CP

0.001 B:CC-CP

470 :RD

X001

15pF

CH:CC-CP

CH+: PU-Z

10

:CI

CH:CC-CP

C060

C048

C019

560p CH:CC-CP

C091C092 15pF

R020R021 R022 R023

6.8k :RD

TV/V

:PU-Z

C001 220p

:ZZ-CP

C232

1

:CI

V1

IC001

CONTROL

2

SET 9V

O-OSDBLK

0-ANTSW

0-BBE/MB

I-STEREN

0-HSYNCSW

IO-SCLKN

IO-BCLKN

IO-SDAT

1

IO-BDAT

0-MARKER

I-AFT2

I-BINTN

I-RESET

NJM78LR05BM-TE2

I-SSW

0-MONO

O-SAP

0-SRS2

O-SRS1

I-AFT

I-KEY

VO

O-YM

O-R

O-G

O-B

Vcc

IC002

STBY 5V

5 2

5 1

5 0

4 9

4 8

NC

4 7

4 6

4 5

4 4

4 3

4 2

4 1

4 0

3 9

3 8

3 7

3 6

3 5

3 4

3 3

3 2

3 1

3 0

2 9

2 8

2 7

C037

0.0022 B:CC-CP

C013

0.001

B:CHIP

R032

R046

R033

1000p B:CC-CP

VIDEO

M37273MF-255SP

TUNING SYSTEM

1

I-HP

2

I-VPN

3

O-VOL

4

O-ADJ

5

O-MUTE

6

O-RELAY

7

0-AGCMUTE

8

0-SPSW

9

O-CHBLK1

1 0

O-V0

1 1

O-V1

1 2

I-RMCN

1 3

O-DGC

1 4

I-POWERN

1 5

O-VMLV

1 6

I-HSYNC

1 7

I-PROT

1 8

O-LED

1 9

I-AVCC

2 0

I-HLF

2 1

I-VHOLD

2 2

I-CVIN

2 3

I-CNVSS

2 4

I-DSC

2 5

O-OSC

2 6

Vss

R031

680

S001

POWER

PU-Z

R090

10k :RD

S007S006S002S005 S004 S003 DEMO PU-Z

9V

2SB709A

R254

100

:ZZ-CP

R086 10k

:ZZ-CP

R085

10k

R092

1k

CHIP

D210

10k :RD

4.7k

R093

R074

10k

1

CHIP

220 CHIP

L003

:CHIP 220 :ZZ-CP

C046

47 25V :CI

C020

0.1 :CQ

680 :RD

VOL+:

PU-Z

7.5V

C691

470 25V :CI

1

3

4

5

6 8

R647

33

1/2W3.3k

FB609

0UH

PH600

PC123FY2

4

3

10k :RD

+B

T604

STBY+5V

2

10

11

D636

9

T603

*

2

4

3

5

7

8

1

2

C654

330

C611

0.001 2kV

14

15

13

11

S2L20UF

12

10

9

D617

R630

D616

S3L20UF4

C657 680p 500V

C641 680p 500V

AUDIO VCC

R634

1k

R648

2.2k

RU4AM-T3

B

2.2k :RD

D653

FB605

1.1UH

FB606

1.1UH

C632 1000

25V

+B

FB611

1.1UH

C634

100

160V

L200

JW(5mm)

C631 2200

R662

16V

0.47

3

2

IC602

ERROR AMP

:HD

SYBY+5

C645

0.01

R603

250V

470k

D633

ERA22-08TP3

D635

1SS133T-77

R611

C650

47k

0.001

1k

R610

D638

C656

D1N20R-TA

22

R644

1.2k

R657

D603

R656

1.5k

D614

C622

0.001

12V

R631

R

G

B

R028

C050 100p

CH:CC-CP

220p CH

C011

CH:CC-CP

R011

C074

100p CH:CC-CP

220 :ZZ-CP

220 :RD

C065

T U P T U O

T U P N I

1 2 3 4

C623

0.01

1

TV

1k CHIP

CH:CC-CP

C072 220p

R051

220 :CHIP

10k

R091

R044

R003

R018

100 :ZZ-CP

MTZJ-T-77-5.6C

C038

470 25V :CI

R056

C

T

/

E

N

S E R

C /

D

N

C

C690

0.47

AUDIO VCC

R640

47k

R635

10k

12V

R623

10k

C204

10

25V

5.6k :RD

R025

5.6k :RD

R026

R027

5.6k :RD

1SS133T-77 :4A

C027 220p

R010

220

D004

220 :ZZ-CP

1k :RD

R048

R054

D038

:40

4.7k :RD

5678

D N G

C692

C / N

:CI

R639

47k

C630

0.01

FRONT A/V

HP

L001

D003

1SS133T-77

R004

R045

R047

47k :ZZ-CP

10k :ZZ-CP

C034

0.022

B:CC-CP

L002

TP001

47 25V :CI

C693

0.47 :CQ

B

J202

3P

MTZJ-T-77-10B

AUDIO

R030

10k :RD

R070

4.7k

R241

4.7k

R071

4.7k

10k

4.7k

R049

:CHIP

C626

0.47 :CI

R637

10k

R636

4.7k

+B

R679

470

R626 100k :RN

R625

2.2k :RN

KV-20S90 / 21SE43C

CN203

4P

:ZZZ

E

B INT

B DAT

B CLK

V

L

D203

:40

NJM2521M-TE1

L-SWITCH

1

TV-L

2

V1-L

3

4

B:CC-CP

IC201

S1

S2

0.001

:HT

C203

C205

1

C234

10

R

C206

1

MTZJ-T-77-10B

C236

0.01 CHIP

GND

L-OUT

V+

V2-L

V

R205 470k

R204

75

:CHIP

MTZJ-T-77-10B

D209

:40

4

R206 470k

D204

ESD

R295

0

CHIP

R289

0

CHIP

8

7

6

5

9V

VP

R400

22k

CHIP

R089

680

:ZZ-CP

R019

4.7k :RD

D403

C077 100p

CH:CC-CP

R087

:ZZ-CP

R057

R058

IC003

M24C08-MN6T(A)

MEMORY

AO

1

A1

2

A2

3

VSS

4

1SS133 :4A

680

4.7k :ZZ-CP

B-CLK

B-DAT

R433

C418

12k

10

R432

12k

D434

1SS133

R088

680

:ZZ-CP

C039

10

:CI

8

VDD

7

6

5

R066

220

:ZZ-CP

VIDEOVIDEO

AUDIO VCC

R633

33k :RN

Q501

2SC3209LK-TP

H DRIVE

R632

10k

Q602

2SD601A

BUFFER

R638

22k

:1B

R502

4.7k 3W

C502

0.015 200V

:CA

14

C504 470p 500V

TP500

H.DRIVE

B:CC

13

R501

2.2k :RD

12V

1

3

2

J201

3P

REAR A/V

R294

0

CHIP

R288

0

CHIP

R298

100

AUDIO

C233

1

V 2 1

SDA

R065

220

:ZZ-CP

12V

T501 :HDT

3

2

1

9V

C C V

O I D U A

9V

6

R504

(7.5MM)

4

TP601

SET+9V

R002

10k :RD

JW

9V

R G

VIDEO

C505

2000pF

1.2kV

MTZJ-T-77-10B

B

C509 330p

C508

0.015 200V

:CA

16

15

TV R

D201

C312 1000

R324

4.7k :RD

2kV :CC

0.45UH

:40

25V

FB501

9V

2SD2624

H OUT

:E

Q305

2SB709A

BUFFER

:0B

3900pF

1.2kV

Q502

9V

R641

R649

4.7

470

3W

:RD

:RS

D611

MTZJ-T-77-10B

:40

V

C201

:CI

V2

TV

HP

C311

0.01

B:CC-CP

X301

:SV

C301

18p

CH:CC-CP

R394

100

C507

Q605

2SD2137-OP-TA

9V REG

:1D

C629

100 25V :CI

A

L

1

NJM2521M-TE1

1

TV-R

2

S1

3

V1-R

S2

4

VP

R255

100 :ZZ-CP

Q391

2SD601A

BUFFER

:1B

R393

1k

:ZZ-CP

+B

ERC06-15S

R

R202 470k

:CHIP

C202

1

MTZJ-T-77-10B

:ZZ-CP

R201 470k

IC200

R-SWITCH

8

GND

7

R-OUT

6

V+

V2-R

5

VOL 5V

9V

C320

0.47

R319 10k

:ZZ-CP

C375

0.1 25V

F:CC-CP

1

2

3

L

A

T

X

N I

D

L

E

1

B

P

A

C

1 2 3 4 5 6 7 8 9

R392

100

:ZZ-CP

0 :RT

L302

:CHIP

C376

47 25V :CI

R301

C303

10

:CI

D501

JW510 JW511

(12.5MM) (12.5MM)

E V I R D

1 2 3 4 5 6 7

R546

470

2W

:RS

R549

R544

4.7 2W

:RS

R548

4.7k :RD

R543

10k :RD

10k :ZZ-CP

1 Y / 1 S B V C

VIDEO

D202

ESD

L I F C P A

+ C C V

R297

100

C321

470pF

V I D E O

C319

3

2 C C V

T U

M

O

I

N

T

O

V

M

4

F E R

C541

220 :CI

C542

47

:CI

4.7 :CI

2

L

2

C

I

Y

/

F

/

V

L

2

T

B

S

A

B V

C

P

C

M

B

A

M

L

O

C

Y

C305

0.1 25V

5

B:CC-CP

C306

0.1 25V

B:CC-CP

9V

IC541

AN5522 V OUT :HN

-

18

17

C C V

R547

2.2 :RD

AUDIO

AUDIO VCC

HP

R

1 C C V

G E R

C308

10

:CI

G

P C

C C

7

8

:

1

B

3

C

1 0 . 0

N

I

2

T

R

G C E T O R P

P

/

C

P

S

H

9

8

R311

JW (5MM)

C556

0.0022

R568

1M

Q556

2SD601A-QRS-TX

BUFFER

C561

220p 500V B:CC

C562

470

RGP15GPKG23

25V :CI

1SS133T-77

R584

10k

:ZZ-CP

TP503

H.PROT

R585

33k

B

P C

P

-

C

-

C

6

:

C

1

B

:

3

B

C

R316

1

100

0

1

.

0

:ZZ-CP

0

. 0

N

M

I

Y

2

1

/

B

R

2 S Y

L I

F

N

C

I

D

F

K

A

H

I

C309

0.01 CHIP

R307

4.7k :CHIP

C310

1

R310

:CI

1k

:ZZ-CP

+B

B

R566

15k

R567

4.7k

D561

:4G

D581

:4A

R577

18k

R583 100k

:ZZ-CP

C573

4.7 :CI

C574

4.7

EGP20DPKG23

160V

:CI

C577

0.47 :CI

P

C

-

Z

:

W S V U Y

Y.CHROMA.JUNGLE

+ D V

7

1SS133T-77

TEMP CORR

3 7 5 D

0 0 1

0 3 3 R

A D S

IC301

CXA2133BS

D

M

V

2SD601A-QRS-TX

HP PROTECT

B:CC-CP

UDZ-TE-17-5.1B

D572

:4A

B 2

N

.

W

8

R579

0

O

-

4

D

7

620

:

7

D

:ZZ-CP

-

L

T

O

H

J Z T M

:

0 0 1

1 3 3 R

L C S

Q300

:1B

C313

0.01

R318

10k

D320

R578 56k

2W

L301

:CHIP

2 D N G

Y B

1

M

D

O

N

C

G

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

R304

10k :ZZ-CP

T S O O

OUT

B

C373

C374

0.1 25V

470 16V :CI

N

I

Y

E

-

B

R

E

F E

W

R

E

I

R306

10k

6

:RN-CP

C511

0.33 250V

+ E V

19

I R D

TP501

IC521

V HOLD OUT

-13V

+13V

:HA

+VCC

8

OUT2

7

IN-2

6

IN+2

5

R541

R542

4.7k

10k

:ZZ-CP

:RD

C543

0.22 :CQ

D541

GP08DPKG23

:4A

TP502

NJM4558M-TE2

OUT1

1

IN-1

2

IN+1

3

-VCC

4

10

0.001

R561

R582

:CHIP

T U O R

C314

CHIP

1

1W

R576 100k

68k

D574

B:CC-CP

+

2

-

1

IC401

TDA7057AQ/N2

AUDIO AMP

R230

10k

:CHIP

R234

3.3k

:CHIP

C214

0.22

R231

10k :CHIP

R235

AUDIO

3.3k

:CHIP

C215

0.22 :CI

12V

VOL 5V

R356

2.2k

:ZZ-CP

252627282930313233343536373839404142434445464748

1

N

S

I

Y

1

G

B

12

11

T

U

O

G

B

R312

GB

220

:ZZ-CP

R315

220 :RD

R314

220 :RD

R313

220 :RD

R

R347

680

:ZZ-CP

C330

C390

680p

0.1 B:CC-CP

:CQ

R353

0

:CHIP

BLUE OUT

TP300

C216

0.47

R268

*

:CHIP

C218

470 25V :CI

C219

R269

C217

*

0.47

:CHIP

12V

PS201

0.1 :CQ

:CI

2SB709A

IK BUFFER

1 C

C

V

N

1 2 3 4 5 6 7 8 9

AUDIO AUDIO

AUDIO VCC

AUDIO

MTZJ-T-77-10B

R256

4.7k :RD

R329

100

Q301

:0B

D302

MTZJ-T-77-5.1C

:40

9V

Q392

2SB709A

BUFFER

:0B

B

G

R

9V

+B

9V

TP400

D208

:ZZ-CP

D

2

N

2

G

C

S

V

R238

AUDIO

R321

6.8k

R384 R385

2.2k

:ZZ-CP

Q393

BUFFER

:0B

D310

R323

MTZJ-T-77-8.2B

R317

2.2k

1k

2SB709A

D311

D301

T U O

C220

470 25V

R237

220

Q203

MUTE

:0B

Q302

2SB709A

IK BUFFER

R322

10k

:ZZ-CP

2SB709A

BUFFER

MA111-TX

680

R325 100k

:0B

D N G P

:ZZ-CP

Q394

1

2

C

I

C

I

V

R290

100

:ZZ-CP

:40

R257

10k

:ZZ-CP

R383

2.2k

:ZZ-CP

2SB709A

R308 220k

R309

22k

TP508

TP507

V MID

H OUT

R508

C552 220p 500V B:CC

R553

47

1/2W

:RD

:F

0.01 100V

150

1W

1

4

200V

R591

10 2W

2

115V

7

8

R562

1

9

1W

0

L503

3.3mH

+B

L504

R560

:F

68k

R559 150k

R565

22k

C576

33

160V

:CI

R574

1k

D552

RGP10GPKG23

:4G

R552 220k

:RD

1 2W :RS

R571

D571

1SS133T-77

:4A

C571

22 :CI

R575 330k :RD

+13V

:RD

R533

47k

R534

R580

0

22k

R582 SEE PAGES 14 AND 15

R532

4.7k :RN

Q571

2SA1091O-TPE2

+B

OCP :0B

C531

0.068 200V

:CA

D502

RGP10GPKG23

C553

10

250V

:CI

L591

C591

R573 470k

R572

:RD

2.2k C563

0.0047 200V

D562

RGP15GPKG23

:4G

C564

470 25V :CI

WHEN REPLACING T504 BE SURE TO CHECK THE VOLTAGE VALUE

AT (TP503). REFER TO THE SAFETY ADJUSTMENT SECTION.

TP506

T504

FBT

TP504

180V

HV

20V ONLY

FV

G2

115V

ABL

11

6

5

R535 100k

H

:RD

H

2

1

T

U

O

10 11 12 13

2.2k

:0B

B

Q303

2SC3311A

BUFFER

V OUT

20

21

HV

FOCUS

(20V ONLY)

G2 (20V ONLY)

G

D N G P

JW203

(7.5MM)

+ 1

T U O

C221

470 25V :CI

R239 220 :RD

R240

1k :RD

AUDIO

5

4

3

R

2

1

6

5

4

3

2

1

2

3

4

5

6

TO C BOARD

CN1752

CN301

:S-MICRO

CN501

6P

:ZZZ

V DY +

V DY -

H DY -

H DY +

+B

NC

200V

NC

E

HEATER

CN502

:S-MICRO

TO C BOARD

CN1751

AUDIO

CN402

2P

:ZZZ

1

SP L +

2

SP L -

SP902

(L/MONO)

J400

HEADPHONE JACK

:HJP-S

1

SP R +

2

SP R -

CN401

2P

E

B

G

R

SP901

(R)

1K

5P

H.DY H.DY V.DY V.DY

6P

:4G

R586

C575

6.8k

0.01 CHIP

Y/C/J

POWER SUPPLY

DEFLECTION TUNER/IF

AUDIO

MTS

BA4D-905-A

—

— 23 —

KV-20S90 / 21SE43C

(*) A BOARD VARIANT MODEL LIST

REF. NO. LOCATION KV-20S90 KV-21SE43C

C604 N-2 4700pF 250V 2200pF 250V C605 N-3 4700pF 250V 2200pF 250V C613 M-2 470µF 250V 330µF 400V C616 N-3 # 0.022µF 400V C617 N-3 # 220PF 1KV C638 N-1 0.47µF 125V # D609 N-3 # RU-1P

F601 O-1 1-533-795-11 1-532-506-51 IC601 N-3 STR-F6424 STR-F6454 R268 C-19 3.3K 4.7K R269 D-19 3.3K 4.7K R651 N-2 4.7M 1/2W 8.2M 1W R652 N-1 # 1.8 10W R658 N-3 # 100K 3W R664 M-2 390K 270K R698 M-2 # 270K

T603 M-5 1-433-816-11 1-433-817-11

THP601 O-2 1-810-597-11 1-809-827-11 VDR601 O-1 ENE271D-10A ENE471D-14A

NOTE: # = Not Mounted

A BOARD WAVEFORMS

1

4.9 Vp-p (H)

5

2.0 Vp-p (8 MHz)

9

4.5 Vp-p (V)

2.8 Vp-p (H)

17

2

3.6 Vp-p (8MHz)

6 8

1.4 Vp-p (V)

10 12

3.4 Vp-p (H)

1413 15

91.3 KVp-p (H)

18

3

7

11

19

1.0 Vp-p (H)

1.4 Vp-p (V)

2.7 Vp-p (H)

25.0 Vp-p (H)

20

4

4.2 Vp-p (H)

8.6 Vp-p (V)

3.0 Vp-p (H)

16

1.3K Vp-p (H)

29.4 Vp-p (V)

21

110.5 Vp-p (H)

53.4 Vp-p (V)

— 24 —

30.3 Vp-p (V)

6.1 Vp-p (V)

A BOARD IC VOLTAGE LIST

IC401

V

IC521

V

IC541

KV-20S90 / 21SE43C

IC001 29 N/C 5 GND IC201 19 3.0

PIN VOLT 30 4.9 6 4.9 PIN

1 0.9 31 4.9 7 GND 1 5.9 21 1.0 1 0.8 6 13.6 2 4.9 32 N/C 8 4.9 2 0.2 22 1.5 2 N/C 7 2.4 3 0.5 33 4.9 IC003 3 6.1 23 1.5 3 2.4 IC601 4 2.0 34 2.6 PIN 5 0.0 35 N/C 1 GND 5 6.1 25 N/C 5 2.4 1 -55.3 6 0.1 36 4.9 2 GND 6 9.1 26 N/C 6 GND 2 -57.2 7 0.0 37 4.9 3 GND 7 5.3 27 N/C 7 0.8 3 94.8 8 N/C 38 4.9 4 GND 8 GND 28 N/C 8 6.5 4 -41.6

9 N/C 39 4.8 5 4.8 IC301 29 0.0 9 GND 5 -57.1 10 0.0 40 N/C 6 4.8 PIN 11 0.1 41 0.0 7 GND 1 3.4 31 4.6 11 6.5 PIN VOLT 12 4.9 42 0.1 8 5.0 2 N/C 32 4.6 12 GND 1 2.5 13 0.0 43 4.9 IC004 3 1.3 33 9.0 13 6.5 2 GND 14 4.9 44 0.1 PIN 15 N/C 45 N/C 1 4.9 5 4.9 35 4.9 PIN VOLT 16 -0.1 46 4.9 2 4.9 6 4.5 36 N/C 1 N/C 17 -0.3 47 N/C 3 GND 7 N/C 37 N/C 2 N/C 18 4.9 48 N/C IC200 8 5.1 38 N/C 3 N/C 19 4.9 49 0.0 PIN 20 1.8 50 4.6 1 5.9 10 GND 40 GND 5 8.6 21 0.0 51 4.6 2 0.2 11 N/C 41 5.3 6 9.8 22 2.2 52 4.6 3 6.1 12 2.4 42 7.2 7 1.3 23 GND IC002 4 0.2 13 3.5 43 5.5 8 12.9 24 2.2 PIN VOLT 5 6.1 14 3.5 44 9.1 25 2.3 1 7.5 6 9.1 15 N/C 45 5.3 PIN VOLT 26 GND 2 GND 7 5.3 16 7.6 46 N/C 1 2.6 27 4.9 3 5.4 8 GND 17 N/C 47 1.9 2 12.9 28 N/C 4 GND 18 0.8 48 N/C 3 -11.1

OLT 4 0.2 24 1.5 4 12.6 PIN VOLT

OLT 4 5.3 34 4.9

OLT 9 N/C 39 N/C 4 GND

OLT 20 2.6 PIN VOLT 5 0.0

OLT 30 4.6 10 6.5 IC602

4 -12.9

3 10.9

All Voltages are in V

A BOARD IC BLOCK DIAGRAMS

IC521: NJM4558M-TE2

IC541: AN5522

1

Inverting Input

2

Vcc

Pump-Up

3

Pump Up Out

Thermal Protections

4

GND

567

Output

-

Amp

+

Output Vcc

Non-Inverting Input

— 25 —

C

N

T

IC301: CXA2133BS

KV-20S90/21SE43C

ACC DET.

ACC AMP

43

TV/C2 IN CHROMA SW

2

C1 IN

VBS2/Y2 IN

VBS1/Y1 IN

COMB-C IN

COMB-Y IN

MON OUT

41

4

7

9 VIDEO SW

6

Y SW

MONITOR SW

<S SEL>

APC FIL

45

APC

<HUE>

CHROMA

47

CHROMA

AMP

BPF

<C BPF>

AT T

Y

V SYNC SEP <VSS>

H SYNC SEP <HSS> <H MASK>

XTAL

46

FSC

CVCO

FSCOUT

VCC2

44

DEMOD

COLOR KILLER

<<KILLER ID OFF>>

FILTER ALIGNMENT

CAL. BY FSC

TRAP+EQ <TRAP OFF>

COUNTDOWN <CD MODE> <INTERLACE>

AFC <AFC GAIN> <FH HIGH> <<HLOCK>> <<HCENT>>

GND2

Y CLAMP

40

8

SHARPNESS DL SHARPNESS AMP <SHARPNESS> <SHP FO> <PRE/OVER>

LINE COUNTER V TIM GEN. <V UNDER SCAN>

HSAW GEN. <HOSC> (ZAP)

APED

1

DPIC <DPIC> <AGING>

CLAMP DC TRAN <DC TRAN>

VSAW GEN VTIM

HTIM GEN. <H BLK> <LEFT HBLK> <RIGHT HBLK>

VM OUT/

V PROT

39

15

Y/C MIX RGB CLAMP

PHASE DET. <H POSTION> <AFC BOW> <AFC ANGLES> HPROT <<HNG>>

EB-Y IN

COLOR AMP <COLOR> <C OFF> AXIS <AXIS NTSC> <AXIS PAL>

VPROT <<VGN>> VM AMP (OFF YS/YM)

EY IN

ER-Y IN

38

37

EYUV CLAMP YUV SW <YSEL> YUVOUT <YUVOUT>

WIDE SAW FUNC.

YUV SW

36

HD GEN.

<HD W>

R1 IN

28

CLAMP RGB 1/2

YM SW

YS1 SW

G1 IN

B1 IN

27

YS2 SW

DAC SW

25

26

ABL/PEAK LIM <ABL MODE> <ABL VTH>

GAMMA AMP

PICTURE AMP

DYNAMIC COLOR

VD SAW FUNC. <VON> <V SIZE> <V POSITION>

EW PARABOLA FUNC. <H SIZE> <PIN AMP> <CORNERPIN>

IREF REG

R2 IN (YOUT)

YS1

32

CLAMP

<GAMMA>

BRIGHT CONT

G2 IN (R-YOU

31

AKB <<IKR>>

R/G/B BLK

DRIVE AMP

CUTTOFF CONT.

2

I

C BUS DECODER STATUS I/F

B2 IN (B-YOU

30

<PON>

YS2/YM

29

42

ABL FI

3

ABL I

21

IK IN

24

B OUT

23

G OUT

22

R OUT

35

SDA

34

SCL

14 VD-

13

VD+

11

EW

20

AFCFIL

— 26 —

17

SCP

5

V TIM

18

HP/PROTE

19

HD

10

GND1

12

1 REF

16

REG

33

VCC

1

[TUNING CONTROL, Y/C/J, POWER SUPPLY, DEFLECTION, TUNER/IF, AUDIO, MTS]

A

KV-20S90 / 21SE43C

A

—

B

—

C

—

D

—

E

—

F

—

G

—

H

—

I

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12

1

6

B

F

0

4

L

3

R

5

1

5

7

3

2

5

R

4

3

R

5

3

R

1

A

B

L

1

0

9

+

1

3

V

6

4

C

5

T

P

4

0

3

L

O

U

T

5

C

T

P

5

0

2

+

1

3

V

T

P

4

0

4

0

2

J

R

O

U

T

R

2

1

6

R

2

8

0

3

0

2

J

R

2

8

3

6

2

0

D

7

2

0

C

0

R

2

0

Q

2

1

0

Q

2

R

2

1

8

C

R

2

1

0

J

2

9

R

0

R

0

5

R

1

R

1

5

1

0

J

R

1

0

2

D

4

0

5

T

8

7

6

-

1

N

C

2

6

1

2

C

2

9

2

0

7

2

0

D

5

7

8

0

1

0

5

3

V

H

E

A

T

E

R

5

T

P

5

0

4

1

8

0

V

6

0

2

5

2

5

R

7

4

5

R

6

7

R

5

8

7

D

R

5

D

5

2

3

R

3

1

C

2

5

2

0

D

R

2

1

2

C

T

P

1

0

3

+

3

0

V

1

0

1

U

T

0

4

R

0

3

4

R

9

1

5

C

5

R

1

D

H

2

3

4

TP5

0

7

2

0

V

V M

I

D

5

3

5

C

E

Q

2

7

5

8

C

E

2

R

L

5

0

3

1

7

2

R

5

B

1

5

7

4

5

R

5

4

R

5

1

R

5

8

5

0

8

5

B

3

0

3

Q

I

2

C

0

7

3

2

C

8

T

P

101

0

1

5

L

+

9

V

6

R

1

9

Y

D

H

+

Y

T

P

506

H

OUT

N

C

H

5

D

R

1

8

R

9

2

7

9

1

5

L

1

5

R

+

0

5

D

2

0

4

5

C

5

1

-

Y

-

Y

-

Y

D

V

+

Y

D

V

T

P

508

V

OUT

I

C

5

4

1

4

2

5

R

3

1

2

T

P

-

5

0

2

N

C

9

2

9

C

6

2

3

7

6

5

0

1

4

1

5

D

13V

4

2

C

5

R

5

8

3

4

7

D

5

7

3

5

C

4

7

C

5

I

5

C

2

1

C

2

1

4

3

R

2

3

4

2

3

2

C

R

C

2

3

I

C

2

1

0

Q

1

2

5

2

C

2

A

F

T

O

U

T

2

4

1

C

2

1

0

C

4

I

T

P

5

9

0

1

5

D

5

2

0

D

5

0

D

3

9

5

4

R

6

0

Q

2

F

B

3

5

0

R

2

4

7

R

3

7

8

3

5

Q

7

8

3

4

5

9

3

R

3

7

6

L O

U

T

R

2

4

6

1

8

1

6

1

7

2

1

2

5

3

4

6

T

P60

B

0 0

V

Q

R

T

P +

C

+

5

B

4

2

0

5

C

3

1

5

1

C

1

3

1

R

5

3

2

C

2

1

5

0

4

3

R

2

3

5

0

4

3

C

1

4

3

R

4

3

R

4

3

C

3

6

1

0

3

4

R 5

0

3

C

3

6

0

6

0

2

5

V

T

P10

2

D

ET

O

U

T

1

6

4

R

0

C

4

C

0

5

N

5

C

2

0

5

Q

E

5

0

R

0

4

R

5

6

5

T

1

0

1

E

B

1

0

Q

5

4

0

C

5

8

5

0

C

T

P

5

0

H

.

D

R

I

V

0

7

2

Q

R

2

5

0

R

2

4

9

R

2

4

8

R

C

3

5

2

0

2

C

3

I

R

3

5

2

8

R

3

C

3

5

9

C

3

5

7

R

3

8

0

8

5

C

3

1

3

5

L

R

3

8

2

R

O

U

T

2

7

1

0

1

R

3

6

5

D

1

6

C

6

2

6

R

0

6

2

D

1

4

6

C

0

3

R

5

0

L

E

9

R

2

6

3

6

1

5

3

0

8

Q

3

0

3

9

2

1

8

2

C

A

U

D

1

5

2

D

9

0

4

0

C

I

1

2

3

I

C

4

1

0

5

0

3

Q

9

C

2

1

6

1

3

5

Q

R

3

6

4

R

2

5

Q

3

R

3

0

3

5

2

0

Q

R

2

5

2

1

9

3

R

9

0

3

Q

SET

T

P

4

0

2

9

6

C

IO

V

C

1

6

D

1

2

1

C

2

1

7

R

3

8

7

3

6

C

5

2

6

C

3

9

3

9

C

2

5

R

2

5

1

4

0

6

C

3

0

T

6

D

7

1

3

6

R

2

6

R

T

P

6

0

1

+

9

E

3

1

2

1

C

3

R

0

1

P

4

V

Q

6

0

5

B

2

0

Q

2

R

0

2

6

C

R

2

6

0

1

R

3

6

7

R

3

7

1

L

4

8

4

2

0

1

3

0

X

0

1

3

R

1

3

2

C

0

3

C

2

0

3

C

3

6

8

-

7

-

5

9

5

0

6

C

4

0

6

B

F

5

7

6

R

0

6

H

E

5

6

Q

9

5

3

0

2

5

0

3

0

R

8

2

C

-

5

1

8

9

6

R

6

Q

B

C

R

3

1

8

C

3

1

3

4

5

3

C

R

3

1

0

R

3

2

R

3

5

6

0

2

3

Q

R

3

6

8

D

3

0

2

R

3

7

2

C

3

4

8

1

3

0

Q

7

5

Q

3

R

3

9

7

1

0

1

5

C

3

0

5

L

3

0

1

4

0

1

8

C

3

R

3

1

6

1

9

3

C

R

0

9

5

6

7

3

7

6

1

C

0

9

6

D

6

I

C

1

4

6

D

6

4

6

R

3

6

1

C

2

0

6

N

C

7

1

R

6

1

3

R

6

E

B

1

0

Q

6

R

6

8

2

E

B

6

0

Q

6

R

5

9

Q

8

6

5

R

7

6

5

R

6

5

C

R

5

6

0

9

C

3

R

5

8

6

C

5

7

5

C

5

0

Q

3

R

3

8

4

1

9

Q

4

3

9

0

5

R

5

3

8

R

3

9

R

3

2

0

R

0

J

R

3

4

7

C

3

0

9

C

3

7

0

L

Q

9

D

3

1

0

3

9

5

9

C

2

0

I

C

3

0

1

3

2

5

R

0

8

C

0

2

5

R

0

8

C

0

2

4

R

0

8

7

C

0

2

3

R

0

8

9

1

R

0

4

R

0

2

8

S

C

L

R

0

2

7

R

0

2

6

R

0

5

1

R

0

2

5

R

2

4

1

9

6

R

4

6

C

8

6

0

4

5

6

R

1

2

6

1

C

6

0

1

R

6

R

4

6

4

R

6

5

R

0

8

R

6

4

7

R

3

8

3

5

R

6

1

3

C

0

N

0

3

6

C

R

6

9

8

R

5

8

5

8

R

ROU

T

1

0

C

3

0

R

7

4

C

3

1

5

2

5

0

R

0

R

0

1

R

0

3

R

4

5

6

R

0

1

6

D

4

7

R

6

2

6

0

F

B

8

6

R

3

0

6

D

5

6

3

2

0

Y

6

R

1

0

Y

6

R

0

7

6

E

0

8

2

D

5

0

Q

5

6

3

2

0

Q

H

P

5

9

1

C

N

D

B

3

2

0

Q

0

4

2

Q

0

9

R

2

C

8

5

2

R

0

1

7

5

0

R

6

3

9

0

2

6

Q

5

0

3

8

0

7

R

2

0

9

R

0

Q

3

0

2

R

9

2

R

V

P

4

5

R

0

4

2

3

0

C

5

7

0

R

7

0

R

7

R

6

0

7

0

C

9

2

R

5

Q

2

1

9

3

1

5

0

1

C

0

I

3

4

R

5

4

6

R

0

R

0

6

5

R

0

4

7

I

C

0

4

0

5

Q

6

1

R

6

4

6

C

6

C

3

4

R

3

2

3

6

R

8

0

R

8

7

R

2

1

0

Q

9

0

R

0

7

R

0

5

0

R

6

0

4

C

2

0

9

C

1

7

0

C

8

3

R

0

2

6

3

0

R

0

5

4

R

0

4

8

0

3

8

4

6

C

7

4

6

C

5

6

D

4

5

C

6

8

3

6

0

6

C

R

D

R

V

T

P

S

E

T

+7

8

3

R

6

3

0

R

9

0

R

6

9

R

T

P

0

1

S

T

B

Y+5

V

R

0

Q

6

3

D

6

G

1

2

0

6

C

6

0

C

1

0

2

6

1

6

0

6

0

5

.5V

L

O

C

0

4

R

1

8

R

0

8

R

7

0

R

1

0

R

3

0

4

R

9

R

0

3

7

R

2

9

1

6

C

I

N

C

5

6

3

D

9

0

6

D

7

S

5

6

C

0

4

6

T

6

3

D

3

4

5

6

C

D

1

3

4

0

2

4

R

1

N

C

D

0

7

R

1

0

7

R

D

0

2

0

1

4

0

2

R

2

9

4

5

9

2

R

3

4

6

D

1

6

1

R

7

6

3

D

0

1

6

R

0

S

7

6

8

0

N

4

C

1

2

C

R

C

0

R

1

4

0

8

2

4

0

2

0

S

0

6

2

0

5

0

S

4

0

S

0

3

S

0

1

2

0

S

0

1

S

0

5

6

0

4

0

6

R

0

6

1

R

3

2

0

D

0

5

C

2

0

2

J

A BOARD LOCATOR LIST

ICDIODE

D001 G-10 IC001 H-9 D002 G-11 IC002 H-11 D003 H-8 IC003 I-10 D004 H-8 IC004 F-12 D038 H-10 IC200 F-3 D201 G-3 IC201 G-4 D203 I-11 IC301 G-7 D204 I-11 IC401 F-6 D205 F-3 IC521 F-4 D208 E-9 IC541 D-4 D209 H-11 IC601 B-8 D210 H-2 IC602 D-7 D215 E-6 D301 F-3 Q001 F-10 D302 G-8 Q002 G-9 D310 G-8 Q003 G-9 D311 G-8 Q202 E-7 D320 F-8 Q003 G-9 D403 E-10 Q202 E-7 D434 E-30 Q203 E-9 D501 B-4 Q205 H-6 D502 C-3 Q252 G-9 D541 E-4 Q300 F-8 D552 C-3 Q301 G-8 D561 C-2 Q302 G-7 D562 C-2 Q303 F-3 D571 D-3 Q305 F-9 D572 E-30 Q390 I-6 D573 E-30 Q391 G-7 D574 E-4 Q392 G-8 D581 E-30 Q393 G-8 D601 D-8 Q394 G-8 D602 E-9 Q501 D-5 D603 B-9 Q502 B-5 D609 A-8 Q556 F-8 D611 D-6 Q571 D-3

3

8

2

D613 C-8 Q601 E-8 D614 C-8 Q602 F-9 D615 B-9 Q605 D-7 D616 B-6 Q606 F-8 D617 B-7 Q607 B-11 D631 B-10 Q608 A-10 D632 B-10 Q650 G-6 D633 B-11 Q670 E-9 D634 A-12 D635 A-11 X001 G-10 D636 C-11 X301 H-7 D637 B-12 D638 B-12 D650 G-6 D653 A-9 D670 E-9

TRANSISTOR

CRYSTALS

— 27 —

C BOARD SCHEMATIC DIAGRAM

1 | 2 | 3 | 4 | 5 | 6 |

A

KV-20S90 / 21SE43C

KG G2

KB

CRT

H

27V: TIGER

—

B

—

C

—

D

—

E

—

F

—

G

—

H

CN301

TO A BOARD

TO A BOARD T504 FV

TO A BOARD T504 G2

CN502

CN1753

CN1752

:S-MICRO

N.C.

200V

N.C.

CN1751

:S-MICRO

CV KR G1 G4

CN1754 :PIN-J

TAB(CONTACT)

J1751

1

G2

1P

5P

1

IK

2

R

3

G

4

B

5

E

6

H

E

5

4

3

2

1

+B

6P

R OUT

TP47R

C1752

0.0047 2kV

E

R1761

1.8 3W

:RS

200V

L1751

200V

B OUTTO A BOARD

TP47B

+B

R1760

100k 1/2W

N

I

G

B

1 2 3 4 5 6 7 8 9

C1751

R

10

250V

G

B

IC1751

TDA6108JF/N1B

CRT DRIVER

N

D

I

N

K

G

R

I

2

1

T U O

D D V

R

R1763

100

FGND

1

I.C

12

GND

11

KB

10

H

B

3

T

R1758

U

O

G

B

R1765

100

R1764

100

D1756

1SS83TD

4

5

6

KG

789

G2

H

KR

G

R

1k

1/2W

1k

1/2W

D1755

D1754

1SS83TD

E

1

G1

D1758

RGP10GPKG23

R1759

R1770

560k 1/2W

R1757R1756

1/2W

100

1/2W

C1755

2.2

160V

1k

+B

HV

—

CRT DRIVE

(

RBG DRIVER

— 28 —

)

BA4D-905-C

A

—

B

—

C

—

C

[RGB DRIVE, CRT DRIVE]

1 | 2 | 3 | 4 | 5 |

T

P

4

B

7

B

O

U

T

KV-20S90 / 21SE43C

C

N17

5

1

R

1

7

5

6

R

1

7

6

4

E

B

G

R

I

K

L

5

1

7

1

K

C

7

1

5

2

0

,

2

7

5

3

C

N

1

7

R

175

9

5

C

1

7

-

1

7

T

P

7

4

R

U

O

T

6

G

2

9

-

6

8

3

H

1

H

2

K

B

R

K

2

G

1

-

1

S

P

A

R

K

A

P

G

U

O

N

D

G

R

J17

5

1

O

R

UND

G

1

7

1

6

9

1

5

1

E

C

N17

4

5

C BOARD WAVEFORMS

1

148.4V p-p (H)

2

C BOARD IC VOLTAGE LIST

IC1751

PIN VOLT

1 2.1 2 2.2 3 2.1 4 GND 5 3.7 6 193.4 7 146.5 8 133.8 9 134.9

118.8V p-p (H)

3

122.5V p-p (H)

— 29 —

5-4. SEMICONDUCTORS

KV-20S90 / 21SE43C

2SB709A-QRS-TX 2SD601A-QRS-TX

B

E

1SS83TD GP08DPKG23 RU4AM-T3 RGP10GPKG23

CATHODE

ANODE

2SC3209LK-TP

C

MA111-TX UDZ-TE-17.5.1B

ANODE

E

C

CATHODE

2SC3311A-QRSTA

LETTER SIDE

E

C

B

D3SB60F

1SS133T-77 D1N20R-TA 11EQS04-NTA1B

RU-1P ERC04-06S ERC06-15S

CATHODE

ANODE

2SA1091O-TPE2 2SD1292-T103

E

C

B

CATHODE

EGP20DPKG23 MTZJ-T-77-5.1C

+

~

-

+

~

MTZJ-T-77-5.6C MTZJ-T-77-10B MTZJ-T-77-30D MTZJ-T-77-8.2B RGP15GPKG23

~

-

S2L20UF

ANODE

S3L20UF4

— 30 —

SECTION 6: EXPLODED VIEWS

KV-20S90 / 21SE43C

Components not identiﬁ ed by a part number or description are not stocked because they are seldom required for routine service.

NOTE: The components identiﬁ ed by shading and ! mark are critical for safety. Replace only with part number speciﬁ ed.

The component parts of an assembly are indicated by the reference numbers in the far right column of the parts list and within the dotted lines of the diagram.

6-1. CHASSIS (KV-20S90/21SE43C)

7-685-648-71 SCREW +BVTP 3 x 12 TYPE 2 IT-3 7-685-663-11 SCREW +BVTP 4X16 TYPE2 N-S 4-365-808-01 SCREW (5), TAPPING

7

6

19

Items marked with an asterisk are not stocked since

*

they are seldom required for routine service. Expect some delay when ordering these components.

NOTE: Les composants identiﬁ es par un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero speciﬁ e.

16

20

10

13

18

12

11

21

22

23

24

17

14

15

5

4

1

3

2

REF. NO. PART NO. DESCRIPTION [Assembly Includes] REF. NO. PART NO. DESCRIPTION [Assembly Includes]

1 X-4038-954-1 BEZNET ASSY (KV-21SE43C ONLY) [2-5] 1 X-4038-691-1 BEZNET ASSY (KV-20S90 ONLY) [2-5] 2 4-062-604-01 DOOR (KV-20S90 ONLY) 2 4-062-604-21 DOOR (KV-21SE43C ONLY) 3 4-046-161-01 EMBLEM (NO.8), SONY 4 4-062-607-01 GUIDE, LED 5 4-062-603-31 BUTTON, MULTI (KV-21SE43C ONLY)

9

8

6

* 12 4-375-394-01 SPRING, TENSION *

!

13 1-416-571-11 COIL, DEMAGNETIC (KV-21SE43C ONLY)

*

!

13 1-416-572-21 COIL, DEMAGNETIC (KV-20S90 ONLY)

!

14 1-790-001-21 CORD, AC POWER (WITH CONNECTOR)

(KV-20S90 ONLY)

!

14 1-769-796-71 CORD, POWER (WITH CONNECTOR)

(KV-21SE43C ONLY)

5 4-062-603-21 BUTTON, MULTI (KV-20S90 ONLY)

15 1-766-374-11 PLUG, F-PIN 6 1-505-930-11 SPEAKER (9X5CM) (KV-21SE43C ONLY) 6 1-505-831-11 SPEAKER (9X5CM) (KV-20S90 ONLY) 7 4-053-005-01 SPACER, DY

!

8 8-738-843-05 CRT 21NXT (FOR SOUTH) (KV-21SE43C ONLY)

!

8 8-738-842-05 CRT 21NXT (KV-20S90 ONLY)

!

9 8-451-440-21 DY Y21NXA-X * 10 A-1331-917-A C MOUNTED PC BOARD * 11 A-1299-480-A A COMPLETE PC BOARD (KV-21SE43C ONLY) * 11 A-1299-466-A A COMPLETE PC BOARD (KV-20S90 ONLY)

16 4-081-410-01 COVER, REAR 17 3-704-372-71 HOLDER, HV CABLE 18 4-083-415-01 PIECE A(75), CONV. CORRECT 19 1-452-032-00 MAGNET,DISC

!

20 1-453-283-21 FBT ASSY NX-1744/X4E4 [21-23]

!

21 1-251-643-41 HV CAP ASSY

!

22 1-900-800-65 FOCUS LEAD

!

23 1-900-803-22 G2 LEAD

!

24 8-598-542-20 TUNER FSS BTF-WA412

The high-voltage leads associated with the FBT on this board are not included and must be ordered separately (See 21-23).

— 31 —

SECTION 7: ELECTRICAL PARTS LIST

KV-20S90 / 21SE43C

NOTE: The components identiﬁ ed by shading and ! mark are critical for safety. Replace only with part number speciﬁ ed.

NOTE: Les composants identiﬁ es par un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero speciﬁ e.

REF. NO. PART NO. DESCRIPTION VALUES

A

* A-1299-466-A A COMPLETE PC BOARD (KV-20S90 ONLY) * A-1299-480-A A COMPLETE PC BOARD (KV-21SE43C ONLY)

The high-voltage leads associated with the FBT on the A board are not included and must be ordered separately. Order the following leads when requesting this A board:

!

1-251-643-41 HV CAP ASSY

!

1-900-800-65 FOCUS LEAD

!

1-900-803-22 G2 LEAD

1-533-223-11 HOLDER, FUSE * 4-374-846-01 COVER,CAPACITOR, CAP TYPE 4-382-854-11 SCREW (M3X10), P, SW (+)

CAPACITOR

C001 1-163-259-91 CERAMIC CHIP 220pF 5% 50V C004 1-104-664-11 ELECT 47µF 20% 25V C005 1-126-960-11 ELECT 1µF 20% 50V C006 1-163-035-00 CERAMIC CHIP 0.047µF 50V C007 1-163-259-91 CERAMIC CHIP 220pF 5% 50V

C011 1-163-009-11 CERAMIC CHIP 0.001µF 10% 50V C013 1-163-259-91 CERAMIC CHIP 220pF 5% 50V C014 1-164-004-11 CERAMIC CHIP 0.1µF 10% 25V C017 1-126-960-11 ELECT 1µF 20% 50V C019 1-163-135-00 CERAMIC CHIP 560pF 5% 50V

C020 1-130-495-00 MYLAR 0.1µF 5% 50V C027 1-163-259-91 CERAMIC CHIP 220pF 5% 50V C028 1-163-005-11 CERAMIC CHIP 470pF 10% 50V C034 1-163-037-11 CERAMIC CHIP 0.022µF 10% 50V C037 1-164-161-11 CERAMIC CHIP 0.0022µF 10% 50V

C038 1-126-941-11 ELECT 470µF 20% 25V C039 1-126-964-11 ELECT 10µF 20% 50V C046 1-104-664-11 ELECT 47µF 20% 25V C047 1-163-259-91 CERAMIC CHIP 220pF 5% 50V C048 1-163-009-11 CERAMIC CHIP 0.001µF 10% 50V C050 1-163-251-11 CERAMIC CHIP 100pF 5% 50V C055 1-163-251-11 CERAMIC CHIP 100pF 5% 50V

The components in this manual identiﬁ ed by the following

X

symbol: selected to satisfy regulations regarding X-ray radiation for each set.

Should replacement be required for one of these components, replace only with the value originally used.

Items marked with an asterisk are not stocked since they

*

are seldom required for routine service. Expect some delay when ordering these components.

indicate parts that have been carefully factory-

REF. NO. PART NO. DESCRIPTION VALUES

C060 1-163-005-11 CERAMIC CHIP 470pF 10% 50V C062 1-164-161-11 CERAMIC CHIP 0.0022µF 10% 50V C065 1-163-009-11 CERAMIC CHIP 0.001µF 10% 50V C072 1-163-259-91 CERAMIC CHIP 220pF 5% 50V

C074 1-163-251-11 CERAMIC CHIP 100pF 5% 50V C077 1-163-251-11 CERAMIC CHIP 100pF 5% 50V C078 1-163-005-11 CERAMIC CHIP 470pF 10% 50V C091 1-163-231-11 CERAMIC CHIP 15pF 5% 50V C092 1-163-231-11 CERAMIC CHIP 15pF 5% 50V

C101 1-126-963-11 ELECT 4.7µF 20% 50V C150 1-126-935-11 ELECT 470µF 20% 16V C151 1-104-664-11 ELECT 47µF 20% 25V C160 1-126-382-11 ELECT 100µF 20% 16V C200 1-107-698-11 ELECT 10µF 20% 25V

C201 1-126-960-11 ELECT 1µF 20% 50V C202 1-126-960-11 ELECT 1µF 20% 50V C203 1-163-009-11 CERAMIC CHIP 0.001µF 10% 50V C204 1-107-698-11 ELECT 10µF 20% 25V C205 1-126-960-11 ELECT 1µF 20% 50V

C206 1-126-960-11 ELECT 1µF 20% 50V C214 1-126-957-11 ELECT 0.22µF 20% 50V C215 1-126-957-11 ELECT 0.22µF 20% 50V C216 1-126-959-11 ELECT 0.47µF 20% 50V C217 1-126-959-11 ELECT 0.47µF 20% 50V

C218 1-126-941-11 ELECT 470µF 20% 25V C219 1-130-495-00 MYLAR 0.1µF 5% 50V C220 1-126-941-11 ELECT 470µF 20% 25V C221 1-126-941-11 ELECT 470µF 20% 25V C222 1-126-964-11 ELECT 10µF 20% 50V

C226 1-107-635-11 ELECT 4.7µF 20% 160V C228 1-126-964-11 ELECT 10µF 20% 50V C232 1-126-960-11 ELECT 1µF 20% 50V C233 1-126-960-11 ELECT 1µF 20% 50V C234 1-126-964-11 ELECT 10µF 20% 50V

C236 1-163-021-91 CERAMIC CHIP 0.01µF 10% 50V C243 1-163-017-00 CERAMIC CHIP 0.0047µF 10% 50V C301 1-163-233-11 CERAMIC CHIP 18pF 5% 50V C303 1-126-964-11 ELECT 10µF 20% 50V

— 32 —

RESISTORS

• All resistors are in ohms

• F : nonﬂ ammable

• All variable and adjustable resistors have characteristic curve B, unless otherwise noted.

When ordering parts by reference

number, please include the board name.

A

KV-20S90 / 21SE43C

NOTE: The components identiﬁ ed by shading and ! mark are critical for safety. Replace only with part number speciﬁ ed.

REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES

C305 1-164-004-11 CERAMIC CHIP 0.1µF 10% 25V C306 1-164-004-11 CERAMIC CHIP 0.1µF 10% 25V C308 1-126-964-11 ELECT 10µF 20% 50V C309 1-163-021-91 CERAMIC CHIP 0.01µF 10% 50V

C310 1-126-960-11 ELECT 1µF 20% 50V C311 1-163-021-91 CERAMIC CHIP 0.01µF 10% 50V C312 1-126-942-61 ELECT 1000µF 20% 25V C313 1-163-021-91 CERAMIC CHIP 0.01µF 10% 50V C314 1-163-009-11 CERAMIC CHIP 0.001µF 10% 50V

C316 1-163-021-91 CERAMIC CHIP 0.01µF 10% 50V C317 1-163-021-91 CERAMIC CHIP 0.01µF 10% 50V C318 1-163-021-91 CERAMIC CHIP 0.01µF 10% 50V C319 1-126-963-11 ELECT 4.7µF 20% 50V C320 1-126-959-11 ELECT 0.47µF 20% 50V

C321 1-163-133-00 CERAMIC CHIP 470pF 5% 50V C330 1-163-007-11 CERAMIC CHIP 680pF 10% 50V C373 1-163-038-11 CERAMIC CHIP 0.1µF 25V C374 1-126-935-11 ELECT 470µF 20% 16V C375 1-163-038-11 CERAMIC CHIP 0.1µF 25V

C376 1-104-664-11 ELECT 47µF 20% 25V C390 1-130-495-00 MYLAR 0.1µF 5% 50V C418 1-126-964-11 ELECT 10µF 20% 50V C502 1-106-371-00 MYLAR 0.015µF 20% 200V C504 1-102-228-00 CERAMIC 470pF 10% 500V

!

C505 1-117-626-11 FILM 2000pF 3% 1.2KV

!

C507 1-117-633-11 FILM 3900pF 3% 1.2KV

!

C508 1-106-371-00 MYLAR 0.015µF 20% 200V

!

C509 1-162-115-00 CERAMIC 330pF 10% 2KV

!

C511 1-117-665-11 FILM 0.33µF 5% 250V

C531 1-106-387-00 MYLAR 0.068µF 10% 200V C541 1-126-969-11 ELECT 220µF 20% 50V C542 1-126-967-11 ELECT 47µF 20% 50V C543 1-136-169-00 FILM 0.22µF 5% 50V C552 1-102-244-00 CERAMIC 220pF 10% 500V

C553 1-107-652-11 ELECT 10µF 20% 250V C556 1-164-161-11 CERAMIC CHIP 0.0022µF 10% 50V C561 1-102-244-00 CERAMIC 220pF 10% 500V C562 1-126-941-11 ELECT 470µF 20% 25V C563 1-137-417-11 MYLAR 0.0047µF 10% 200V

C564 1-126-941-11 ELECT 470µF 20% 25V

!

C571 1-126-965-11 ELECT 22µF 20% 50V C573 1-126-963-11 ELECT 4.7µF 20% 50V C574 1-107-635-11 ELECT 4.7µF 20% 160V

!

C575 1-163-021-91 CERAMIC CHIP 0.01µF 10% 50V

C576 1-123-024-21 ELECT 33µF 160V

!

C577 1-126-959-11 ELECT 0.47µF 20% 50V

!

C591 1-137-150-11 MYLAR 0.01µF 10% 100V

!

C601 1-136-311-11 MYLAR 0.47µF 20% 300V

NOTE: Les composants identiﬁ es par un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero speciﬁ e.

!

C602 1-119-907-51 CERAMIC 4700pF 20% 250V

!

C603 1-119-907-51 CERAMIC 4700pF 20% 250V

!

C604 1-119-913-51 CERAMIC 2200pF 20% 250V

(KV-21SE43C ONLY)

!

C604 1-119-907-51 CERAMIC 4700pF 20% 250V

(KV-20S90 ONLY)

!

C605 1-119-913-51 CERAMIC 2200pF 20% 250V

(KV-21SE43C ONLY)

!

C605 1-119-907-51 CERAMIC 4700pF 20% 250V (KV-20S90 ONLY) C611 1-117-214-11 CERAMIC 0.001µF 10% 2KV C613 1-128-714-11 ELECT 330µF 20% 400V (KV-21SE43C ONLY) C613 1-117-893-11 ELECT 470µF 20% 250V (KV-20S90 ONLY)

C614 1-130-471-00 MYLAR 0.001µF 5% 50V C616 1-130-202-00 FILM 0.022µF 10% 400V (KV-21SE43C ONLY) C617 1-107-824-11 CERAMIC 220pF 5% 1KV (KV-21SE43C ONLY)

!

C618 1-125-893-11 FILM 680pF 3% 1.5KV C620 1-102-114-00 CERAMIC 470pF 10% 50V

C621 1-136-356-11 MYLAR 470pF 5% 50V C622 1-136-479-11 FILM 0.001µF 5% 50V C623 1-136-153-00 FILM 0.01µF 5% 50V C626 1-126-959-11 ELECT 0.47µF 20% 50V C628 1-104-665-11 ELECT 100µF 20% 25V

C629 1-104-665-11 ELECT 100µF 20% 25V C630 1-163-021-91 CERAMIC CHIP 0.01µF 10% 50V C631 1-126-768-11 ELECT 2200µF 20% 16V C632 1-126-942-61 ELECT 1000µF 20% 25V C633 1-126-967-11 ELECT 47µF 20% 50V

C634 1-131-867-51 ELECT 100µF 160V C638 1-136-311-11 MYLAR 0.47µF 20% 125V (KV-20S90 ONLY) C641 1-102-002-00 CERAMIC 680pF 10% 500V C643 1-113-924-11 CERAMIC 0.0047µF 20% 250V C644 1-113-924-11 CERAMIC 0.0047µF 20% 250V

C645 1-137-605-11 MYLAR 0.01µF 10% 250V C646 1-107-679-91 ELECT 10µF 20% 450V C647 1-130-467-00 MYLAR 470pF 5% 50V C648 1-162-318-11 CERAMIC 0.001µF 10% 500V C650 1-130-471-00 MYLAR 0.001µF 5% 50V

C651 1-126-382-11 ELECT 100µF 20% 16V C653 1-104-664-11 ELECT 47µF 20% 25V C654 1-126-970-11 ELECT 330µF 20% 50V C656 1-126-965-11 ELECT 22µF 20% 50V C657 1-102-002-00 CERAMIC 680pF 10% 500V C690 1-126-959-11 ELECT 0.47µF 20% 50V C691 1-126-941-11 ELECT 470µF 20% 25V

A

— 33 —

KV-20S90 / 21SE43C

NOTE: The components identiﬁ ed by shading and ! mark are critical for safety. Replace only with part number speciﬁ ed.

REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES

C692 1-104-664-11 ELECT 47µF 20% 25V C693 1-137-194-81 FILM 0.47µF 5% 50V

CONNECTOR

* CN203 1-560-124-00 PLUG,CONNECTOR (2.5MM) 4P * CN301 1-564-508-11 PLUG,CONNECTOR 5P CN401 1-564-505-11 PLUG,CONNECTOR 2P CN402 1-564-505-11 PLUG,CONNECTOR 2P * CN501 1-580-798-11 CONNECTOR PIN (DY) 6P

* CN502 1-564-509-11 PLUG,CONNECTOR 6P CN601 1-580-843-11 PIN,CONNECTOR (POWER) * CN602 1-508-786-00 PIN,CONNECTOR (5MM PITCH) 2P

DIODE

D001 8-719-921-44 DIODE MTZJ-T-77-5.1C D002 1-810-039-21 LED UNIT D003 8-719-991-33 DIODE 1SS133T-77 D004 8-719-991-33 DIODE 1SS133T-77 D038 8-719-109-89 DIODE MTZJ-T-77-5.6C

D201 8-719-110-17 DIODE MTZJ-T-77-10B D202 8-719-110-17 DIODE MTZJ-T-77-10B D203 8-719-110-17 DIODE MTZJ-T-77-10B D204 8-719-110-17 DIODE MTZJ-T-77-10B D205 8-719-982-22 DIODE MTZJ-T-77-30D

D208 8-719-110-17 DIODE MTZJ-T-77-10B D209 8-719-110-17 DIODE MTZJ-T-77-10B D210 8-719-110-17 DIODE MTZJ-T-77-10B D301 8-719-110-08 DIODE MTZJ-T-77-8.2B D302 8-719-921-44 DIODE MTZJ-T-77-5.1C

D310 8-719-073-01 DIODE MA111-TX D311 8-719-073-01 DIODE MA111-TX D320 8-719-976-99 DIODE UDZ-TE-17-5.1B D403 8-719-991-33 DIODE 1SS133T-77 D434 8-719-991-33 DIODE 1SS133T-77

D501 8-719-945-80 DIODE ERC06-15S D502 8-719-302-43 DIODE RGP10GPKG23 D541 8-719-908-03 DIODE GP08DPKG23 D552 8-719-302-43 DIODE RGP10GPKG23 D561 8-719-979-85 DIODE RGP15GPKG23

D562 8-719-979-85 DIODE RGP15GPKG23

!

D571 8-719-991-33 DIODE 1SS133T-77 D572 8-719-991-33 DIODE 1SS133T-77 D573 8-719-110-08 DIODE MTZJ-T-77-8.2B

!

D574 8-719-979-84 DIODE EGP20DPKG23

!

D581 8-719-991-33 DIODE 1SS133T-77

!

D601 8-719-510-51 DIODE D3SB60F D602 8-719-991-33 DIODE 1SS133T-77 D603 8-719-046-74 DIODE 10ELS2N-TA1B2

NOTE: Les composants identiﬁ es par un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero speciﬁ e.

D609 8-719-311-31 DIODE RU-1P (KV-21SE43C ONLY) D611 8-719-110-17 DIODE MTZJ-T-77-10B D613 8-719-046-74 DIODE 10ELS2N-TA1B2 D614 8-719-046-74 DIODE 10ELS2N-TA1B2 D615 8-719-210-21 DIODE 11EQS04-NTA1B

!

D616 8-719-510-73 DIODE S3L20µF4 D617 8-719-027-43 DIODE S2L20µF D631 8-719-911-55 DIODE ERC04-06S D632 8-719-911-55 DIODE ERC04-06S D633 8-719-081-70 DIODE BA159DGPPKG3

D634 8-719-991-33 DIODE 1SS133T-77 D635 8-719-991-33 DIODE 1SS133T-77 D636 8-719-046-74 DIODE 10ELS2N-TA1B2 D637 8-719-109-93 DIODE MTZJ-T-77-6.2C D638 8-719-510-48 DIODE D1N20R-TA

D650 8-719-109-89 DIODE MTZJ-T-77-5.6C D653 8-719-312-10 DIODE RU4AM-T3 D670 8-719-991-33 DIODE 1SS133T-77

FUSE

!

F601 1-532-506-51 FUSE 6.3A/250V (KV-21SE43C ONLY)

!

F601 1-533-795-11 LINK, FUSE (KV-20S90 ONLY)

FERRITE BEAD

FB501 1-410-396-41 FERRITE 0.45µH FB600 1-410-397-21 FERRITE 1.1µH FB601 1-410-397-21 FERRITE 1.1µH FB602 1-410-397-21 FERRITE 1.1µH FB604 1-410-397-21 FERRITE 1.1µH

FB605 1-410-397-21 FERRITE 1.1µH FB606 1-410-397-21 FERRITE 1.1µH FB609 1-412-911-11 FERRITE 0µH FB611 1-410-397-21 FERRITE 1.1µH

IC

IC001 8-759-639-83 IC M37273MF-255SP

!

IC002 8-759-575-47 IC NJM78LR05BM-TE2 IC003 8-759-675-64 IC M24C08-MN6T (A) IC004 8-742-212-20 HYB IC SBX3081-71 IC200 8-759-450-93 IC NJM2521M-TE1

IC201 8-759-450-93 IC NJM2521M-TE1 IC301 8-752-098-78 IC CXA2133BS IC401 8-759-490-17 IC TDA7057AQ/N2

!

IC521 8-759-100-96 IC NJM4558M-TE2 IC541 8-759-835-98 IC AN5522

!

IC601 8-749-018-39 IC STR-F6454 (KV-21SE43C ONLY)

A

— 34 —

KV-20S90 / 21SE43C

NOTE: The components identiﬁ ed by shading and ! mark are critical for safety. Replace only with part number speciﬁ ed.

REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES

!

IC601 8-749-018-45 IC STR-F6424

(KV-20S90 ONLY)

!

IC602 8-759-198-31 IC UPC1093J-1-T

JACK

J201 1-580-443-11 JACK, PIN 3P J202 1-691-110-11 JACK, PIN 3P J400 1-568-267-21 JACK

CHIP CONDUCTOR

JR003 1-216-295-11 SHORT

COIL

L001 1-412-029-11 INDUCTOR 10µH L002 1-412-032-11 INDUCTOR 100µH L003 1-412-032-11 INDUCTOR 100µH L150 1-412-032-11 INDUCTOR 100µH L151 1-412-029-11 INDUCTOR 10µH

L160 1-412-029-11 INDUCTOR 10µH L301 1-412-031-11 INDUCTOR 47µH L302 1-412-029-11 INDUCTOR 10µH L503 1-412-553-11 INDUCTOR 3.3mH L504 1-412-533-21 INDUCTOR 47µH

!

L591 1-412-531-31 INDUCTOR 33µH

PHOTO COUPLER

!

PH600 8-749-010-64 PHOTO COUPLER PC123FY2

NOTE: Les composants identiﬁ es par un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero speciﬁ e.

!

Q571 8-729-200-17 TRANSISTOR 2SA1091O-TPE2 Q601 8-729-423-33 TRANSISTOR 2SC3311A-QRSTA Q602 8-729-422-27 TRANSISTOR 2SD601A-QRS-TX Q605 8-729-423-99 TRANSISTOR 2SD2137-OP-TA Q606 8-729-111-55 TRANSISTOR 2SD1292-T103

!

Q607 8-729-044-30 TRANSISTOR 2SK2845-LB102 Q608 8-729-423-33 TRANSISTOR 2SC3311A-QRSTA Q650 8-729-111-55 TRANSISTOR 2SD1292-T103 Q670 8-729-140-96 TRANSISTOR 2SD774-T-34

RESISTOR

R001 1-216-073-00 RES-CHIP 10K 5% 1/10W R002 1-249-429-11 CARBON 10K 5% 1/4W R003 1-216-033-00 RES-CHIP 220 5% 1/10W R004 1-216-073-00 RES-CHIP 10K 5% 1/10W R005 1-216-033-00 RES-CHIP 220 5% 1/10W

R007 1-216-025-11 RES-CHIP 100 5% 1/10W R008 1-216-033-00 RES-CHIP 220 5% 1/10W R009 1-249-409-11 CARBON 220 5% 1/4W R010 1-216-033-00 RES-CHIP 220 5% 1/10W R011 1-249-409-11 CARBON 220 5% 1/4W

R013 1-249-433-11 CARBON 22K 5% 1/4W R016 1-249-413-11 CARBON 470 5% 1/4W R017 1-216-113-00 RES-CHIP 470K 5% 1/10W R018 1-249-417-11 CARBON 1K 5% 1/4W R019 1-249-425-11 CARBON 4.7K 5% 1/4W

A

IC LINK

!

PS201 1-532-984-11 LINK, IC 2A/90V

TRANSISTOR

Q001 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX Q002 8-729-422-27 TRANSISTOR 2SD601A-QRS-TX Q003 8-729-422-27 TRANSISTOR 2SD601A-QRS-TX Q203 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX Q205 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX

Q252 8-729-422-27 TRANSISTOR 2SD601A-QRS-TX

!

Q300 8-729-422-27 TRANSISTOR 2SD601A-QRS-TX Q301 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX Q302 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX Q303 8-729-423-33 TRANSISTOR 2SC3311A-QRSTA

Q305 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX Q390 8-729-422-27 TRANSISTOR 2SD601A-QRS-TX Q391 8-729-422-27 TRANSISTOR 2SD601A-QRS-TX Q392 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX Q393 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX

Q394 8-729-216-22 TRANSISTOR 2SB709A-QRS-TX Q501 8-729-140-50 TRANSISTOR 2SC3209LK-TP Q502 8-729-051-69 TRANSISTOR 2SD2624 Q556 8-729-422-27 TRANSISTOR 2SD601A-QRS-TX

R020 1-249-427-11 CARBON 6.8K 5% 1/4W R021 1-249-415-11 CARBON 680 5% 1/4W R022 1-249-416-11 CARBON 820 5% 1/4W R023 1-249-421-11 CARBON 2.2K 5% 1/4W R025 1-249-426-11 CARBON 5.6K 5% 1/4W

R026 1-249-426-11 CARBON 5.6K 5% 1/4W R027 1-249-426-11 CARBON 5.6K 5% 1/4W R028 1-216-049-11 RES-CHIP 1K 5% 1/10W R030 1-249-429-11 CARBON 10K 5% 1/4W R031 1-216-045-00 RES-CHIP 680 5% 1/10W

R032 1-216-033-00 RES-CHIP 220 5% 1/10W R033 1-249-409-11 CARBON 220 5% 1/4W R038 1-216-049-11 RES-CHIP 1K 5% 1/10W R040 1-249-413-11 CARBON 470 5% 1/4W R043 1-249-417-11 CARBON 1K 5% 1/4W

R044 1-216-033-00 RES-CHIP 220 5% 1/10W R045 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R046 1-216-033-00 RES-CHIP 220 5% 1/10W R047 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R048 1-216-025-11 RES-CHIP 100 5% 1/10W

R049 1-216-089-11 RES-CHIP 47K 5% 1/10W R050 1-249-429-11 CARBON 10K 5% 1/4W R051 1-216-033-00 RES-CHIP 220 5% 1/10W

— 35 —

KV-20S90 / 21SE43C

A

REF. NO. PART NO. DESCRIPTION VALUES

R054 1-216-073-00 RES-CHIP 10K 5% 1/10W R055 1-216-033-00 RES-CHIP 220 5% 1/10W R056 1-249-425-11 CARBON 4.7K 5% 1/4W R057 1-216-065-91 RES-CHIP 4.7K 5% 1/10W

R058 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R065 1-216-033-00 RES-CHIP 220 5% 1/10W R066 1-216-033-00 RES-CHIP 220 5% 1/10W R070 1-249-425-11 CARBON 4.7K 5% 1/4W R071 1-249-425-11 CARBON 4.7K 5% 1/4W

R072 1-249-409-11 CARBON 220 5% 1/4W R073 1-216-304-11 RES-CHIP 3.3 5% 1/10W R074 1-216-073-00 RES-CHIP 10K 5% 1/10W R075 1-216-073-00 RES-CHIP 10K 5% 1/10W R076 1-216-121-11 RES-CHIP 1M 5% 1/10W

R077 1-216-097-11 RES-CHIP 100K 5% 1/10W R078 1-216-049-11 RES-CHIP 1K 5% 1/10W R085 1-216-073-00 RES-CHIP 10K 5% 1/10W R086 1-216-073-00 RES-CHIP 10K 5% 1/10W R087 1-216-045-00 RES-CHIP 680 5% 1/10W

R088 1-216-045-00 RES-CHIP 680 5% 1/10W R089 1-216-045-00 RES-CHIP 680 5% 1/10W R090 1-249-429-11 CARBON 10K 5% 1/4W R091 1-249-429-11 CARBON 10K 5% 1/4W R092 1-216-049-11 RES-CHIP 1K 5% 1/10W

R093 1-249-425-11 CARBON 4.7K 5% 1/4W R096 1-216-057-00 RES-CHIP 2.2K 5% 1/10W R097 1-216-073-00 RES-CHIP 10K 5% 1/10W R099 1-249-425-11 CARBON 4.7K 5% 1/4W R101 1-216-073-00 RES-CHIP 10K 5% 1/10W

R150 1-216-025-11 RES-CHIP 100 5% 1/10W R151 1-216-025-11 RES-CHIP 100 5% 1/10W R201 1-216-113-00 RES-CHIP 470K 5% 1/10W R202 1-216-113-00 RES-CHIP 470K 5% 1/10W R204 1-216-022-00 RES-CHIP 75 5% 1/10W

R205 1-247-895-91 CARBON 470K 5% 1/4W R206 1-247-895-91 CARBON 470K 5% 1/4W R230 1-216-073-00 RES-CHIP 10K 5% 1/10W R231 1-216-073-00 RES-CHIP 10K 5% 1/10W R234 1-208-794-11 METAL CHIP 3.3K 0.50% 1/10W

R235 1-208-794-11 METAL CHIP 3.3K 0.50% 1/10W R237 1-249-409-11 CARBON 220 5% 1/4W R238 1-249-417-11 CARBON 1K 5% 1/4W R239 1-249-409-11 CARBON 220 5% 1/4W R240 1-249-417-11 CARBON 1K 5% 1/4W

R241 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R242 1-249-433-11 CARBON 22K 5% 1/4W R243 1-216-085-00 RES-CHIP 33K 5% 1/10W R251 1-216-041-00 RES-CHIP 470 5% 1/10W

REF. NO. PART NO. DESCRIPTION VALUES

R252 1-216-041-00 RES-CHIP 470 5% 1/10W R253 1-215-899-11 METAL OXIDE 15K 5% 2W R254 1-216-025-11 RES-CHIP 100 5% 1/10W R255 1-216-025-11 RES-CHIP 100 5% 1/10W

R256 1-249-425-11 CARBON 4.7K 5% 1/4W R257 1-216-073-00 RES-CHIP 10K 5% 1/10W R268 1-216-065-91 RES-CHIP 4.7K 5% 1/10W (KV-21SE43C ONLY) R268 1-208-794-11 METAL CHIP 3.3K 0.50% 1/10W (KV-20S90 ONLY) R269 1-216-065-91 RES-CHIP 4.7K 5% 1/10W (KV-21SE43C ONLY) R269 1-208-794-11 METAL CHIP 3.3K 0.50% 1/10W (KV-20S90 ONLY)

R280 1-216-022-00 RES-CHIP 75 5% 1/10W R284 1-216-295-11 SHORT R288 1-216-295-11 SHORT R289 1-216-295-11 SHORT R290 1-216-025-11 RES-CHIP 100 5% 1/10W

R291 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R293 1-249-429-11 CARBON 10K 5% 1/4W R294 1-216-295-11 SHORT R295 1-216-295-11 SHORT R297 1-247-807-31 CARBON 100 5% 1/4W

R298 1-216-025-11 RES-CHIP 100 5% 1/10W R301 1-216-295-11 SHORT R304 1-216-073-00 RES-CHIP 10K 5% 1/10W R306 1-216-675-91 METAL CHIP 10K 0.50% 1/10W R307 1-216-065-91 RES-CHIP 4.7K 5% 1/10W

R308 1-247-887-00 CARBON 220K 5% 1/4W R309 1-249-433-11 CARBON 22K 5% 1/4W R310 1-216-049-11 RES-CHIP 1K 5% 1/10W R312 1-216-033-00 RES-CHIP 220 5% 1/10W R313 1-249-409-11 CARBON 220 5% 1/4W

R314 1-249-409-11 CARBON 220 5% 1/4W R315 1-249-409-11 CARBON 220 5% 1/4W R316 1-216-025-11 RES-CHIP 100 5% 1/10W R317 1-249-421-11 CARBON 2.2K 5% 1/4W R318 1-216-073-00 RES-CHIP 10K 5% 1/10W

R319 1-216-073-00 RES-CHIP 10K 5% 1/10W R321 1-216-069-00 RES-CHIP 6.8K 5% 1/10W R322 1-216-073-00 RES-CHIP 10K 5% 1/10W R323 1-249-415-11 CARBON 680 5% 1/4W R324 1-249-425-11 CARBON 4.7K 5% 1/4W

R325 1-216-097-11 RES-CHIP 100K 5% 1/10W R329 1-216-025-11 RES-CHIP 100 5% 1/10W R330 1-216-025-11 RES-CHIP 100 5% 1/10W R331 1-216-025-11 RES-CHIP 100 5% 1/10W R347 1-216-045-00 RES-CHIP 680 5% 1/10W

— 36 —

KV-20S90 / 21SE43C

NOTE: The components identiﬁ ed by shading and ! mark are critical for safety. Replace only with part number speciﬁ ed.

REF. NO. PART NO. DESCRIPTION VALUES

R353 1-216-295-11 SHORT R356 1-216-057-00 RES-CHIP 2.2K 5% 1/10W R383 1-216-057-00 RES-CHIP 2.2K 5% 1/10W R384 1-216-057-00 RES-CHIP 2.2K 5% 1/10W R385 1-216-057-00 RES-CHIP 2.2K 5% 1/10W

R390 1-216-025-11 RES-CHIP 100 5% 1/10W R391 1-216-049-11 RES-CHIP 1K 5% 1/10W R392 1-216-025-11 RES-CHIP 100 5% 1/10W R393 1-216-049-11 RES-CHIP 1K 5% 1/10W R394 1-247-807-31 CARBON 100 5% 1/4W R400 1-249-433-11 CARBON 22K 5% 1/4W

R432 1-249-430-11 CARBON 12K 5% 1/4W R433 1-216-075-00 RES-CHIP 12K 5% 1/10W R501 1-249-421-11 CARBON 2.2K 5% 1/4W

!

R502 1-215-921-11 METAL OXIDE 4.7K 5% 3W

!

R508 1-215-864-00 METAL OXIDE 150 5% 1W

R532 1-215-437-00 METAL 4.7K 1% 1/4W R533 1-215-461-00 METAL 47K 1% 1/4W R534 1-215-453-00 METAL 22K 1% 1/4W R535 1-249-441-11 CARBON 100K 5% 1/4W R541 1-216-065-91 RES-CHIP 4.7K 5% 1/10W

R542 1-249-429-11 CARBON 10K 5% 1/4W R543 1-249-429-11 CARBON 10K 5% 1/4W R544 1-216-377-11 METAL OXIDE 4.7 5% 2W R546 1-215-890-11 METAL OXIDE 470 5% 2W R547 1-249-385-11 CARBON 2.2 5% 1/4W

R548 1-249-425-11 CARBON 4.7K 5% 1/4W R549 1-216-073-00 RES-CHIP 10K 5% 1/10W R552 1-247-887-00 CARBON 220K 5% 1/4W R553 1-260-312-11 CARBON 47 5% 1/2W R559 1-216-101-00 RES-CHIP 150K 5% 1/10W

R560 1-216-093-91 RES-CHIP 68K 5% 1/10W R561 1-216-349-00 METAL OXIDE 1 5% 1W R562 1-216-349-00 METAL OXIDE 1 5% 1W R565 1-216-081-00 RES-CHIP 22K 5% 1/10W R566 1-216-077-91 RES-CHIP 15K 5% 1/10W

R567 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R568 1-216-121-11 RES-CHIP 1M 5% 1/10W

!

R571 1-216-369-00 METAL OXIDE 1 5% 2W

!

R572 1-249-421-11 CARBON 2.2K 5% 1/4W

!

R573 1-247-895-91 CARBON 470K 5% 1/4W

A component identiﬁ ed by this X symbol indicates that it has been carefully factory-selected to satisfy regulations regarding X-ray radiation. Should replacement be required, replace only with the value originally used.

A

REF. NO. PART NO. DESCRIPTION VALUES

R583 1-208-830-11 METAL CHIP 100K 0.50% 1/10W R584 1-208-806-11 METAL CHIP 10K 0.50% 1/10W R585 1-216-085-00 RES-CHIP 33K 5% 1/10W

!

R586 1-216-069-00 RES-CHIP 6.8K 5% 1/10W

R591 1-215-880-00 METAL OXIDE 10 5% 2W

!

R602 1-249-389-11 CARBON 4.7 5% 1/4W R603 1-247-895-91 CARBON 470K 5% 1/4W R608 1-240-205-91 CARBON 22M 5% 1/2W R609 1-249-421-11 CARBON 2.2K 5% 1/4W

R610 1-249-417-11 CARBON 1K 5% 1/4W R611 1-249-437-11 CARBON 47K 5% 1/4W R612 1-249-415-11 CARBON 680 5% 1/4W R614 1-249-429-11 CARBON 10K 5% 1/4W R616 1-260-302-51 CARBON 6.8 5% 1/2W

R617 1-249-415-11 CARBON 680 5% 1/4W R620 1-219-512-11 CARBON 2.2M 5% 1/2W R623 1-249-429-11 CARBON 10K 5% 1/4W

!

R625 1-215-429-00 METAL 2.2K 1% 1/4W

!

R626 1-215-469-00 METAL 100K 1% 1/4W

R630 1-249-421-11 CARBON 2.2K 5% 1/4W R631 1-249-429-11 CARBON 10K 5% 1/4W R632 1-208-806-11 METAL CHIP 10K 0.50% 1/10W R633 1-215-457-00 METAL 33K 1% 1/4W R634 1-249-417-11 CARBON 1K 5% 1/4W

!

R635 1-216-073-00 RES-CHIP 10K 5% 1/10W R636 1-208-798-11 METAL CHIP 4.7K 0.50% 1/10W R637 1-208-806-11 METAL CHIP 10K 0.50% 1/10W R638 1-208-814-91 METAL CHIP 22K 0.50% 1/10W R639 1-216-089-11 RES-CHIP 47K 5% 1/10W

!

R640 1-216-089-11 RES-CHIP 47K 5% 1/10W R641 1-216-397-11 METAL OXIDE 4.7 5% 3W R643 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R644 1-249-418-11 CARBON 1.2K 5% 1/4W R647 1-260-081-11 CARBON 33 5% 1/2W

R648 1-249-421-11 CARBON 2.2K 5% 1/4W R649 1-249-413-11 CARBON 470 5% 1/4W R650 1-249-415-11 CARBON 680 5% 1/4W

!

R651 1-247-289-00 CARBON 8.2M 5% 1W (KV-21SE43C ONLY)

!

R651 1-219-513-11 CARBON 4.7M 5% 1/2W (KV-20S90 ONLY)

!

R574 1-249-417-11 CARBON 1K 5% 1/4W

!

R575 1-247-891-00 CARBON 330K 5% 1/4W

!

R576 1-249-441-11 CARBON 100K 5% 1/4W R577 1-249-432-11 CARBON 18K 5% 1/4W R578 1-216-467-11 METAL OXIDE 56K 5% 2W R579 1-216-646-11 METAL CHIP 620 0.50% 1/10W R580 1-216-295-11 SHORT

!X

R582 1-208-826-11 METAL CHIP 68K 0.50% 1/10W

R652 1-202-961-11 CEMENTED 1.8 5% 10W (KV-21SE43C ONLY) R655 1-216-361-00 METAL OXIDE 0.22 5% 2W R656 1-249-419-11 CARBON 1.5K 5% 1/4W R657 1-247-843-11 CARBON 3.3K 5% 1/4W R658 1-215-929-11 METAL OXIDE 100K 5% 3W (KV-21SE43C ONLY)

!

R659 1-202-961-11 CEMENTED 1.8 5% 10W

— 37 —

KV-20S90 / 21SE43C

NOTE: The components identiﬁ ed by shading and ! mark are critical for safety. Replace only with part number speciﬁ ed.

REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES

!

R660 1-220-926-11 FUSIBLE 0.47 10% 1/2W R661 1-216-485-11 METAL OXIDE 5.6K 5% 3W

!

R662 1-249-377-11 CARBON 0.47 5% 1/4W R663 1-216-369-00 METAL OXIDE 1 5% 2W

R664 1-215-479-00 METAL 270K 1% 1/4W (KV-21SE43C ONLY) R664 1-215-483-00 METAL 390K 1% 1/4W (KV-20S90 ONLY) R670 1-249-421-11 CARBON 2.2K 5% 1/4W R671 1-249-417-11 CARBON 1K 5% 1/4W R672 1-216-485-11 METAL OXIDE 5.6K 5% 3W

!

R674 1-249-415-11 CARBON 680 5% 1/4W R675 1-215-859-00 METAL OXIDE 22 5% 1W R679 1-249-413-11 CARBON 470 5% 1/4W R682 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R683 1-249-421-11 CARBON 2.2K 5% 1/4W R688 1-216-485-11 METAL OXIDE 5.6K 5% 3W

R698 1-215-479-00 METAL 270K 1% 1/4W (KV-21SE43C ONLY)

RELAY

!

RY601 1-755-198-11 RELAY

!

RY602 1-755-266-11 RELAY, AC POWER

SWITCH

S001 1-692-431-21 SWITCH TACTILE S002 1-692-431-21 SWITCH TACTILE S003 1-692-431-21 SWITCH TACTILE S004 1-692-431-21 SWITCH TACTILE S005 1-692-431-21 SWITCH TACTILE S006 1-692-431-21 SWITCH TACTILE S007 1-692-431-21 SWITCH TACTILE

TRANSFORMER

!

T501 1-437-210-11 TRANSFORMER, HORIZONTAL DRIVE

!

T504 1-453-283-21 FBT ASSY NX-1744//X4E4

!

T601 1-423-895-11 TRANSFORMER, LINE FILTER (LFT)

!

T603 1-433-817-11 TRANSFORMER, REGULATOR (KV-21SE43C ONLY)

!

T603 1-433-816-11 TRANSFORMER, REGULATOR (KV-20S90 ONLY)

!

T604 1-431-852-11 TRANSFORMER, CONVERTER (SRT)

THERMISTOR

THP601 1-809-827-11 THERMISTOR, POSITIVE (KV-21SE43C ONLY) THP601 1-810-597-11 THERMISTOR, POSITIVE (KV-20S90 ONLY)

TUNER

!

TU101 8-598-542-20 TUNER, FSS BTF-WA412

NOTE: Les composants identiﬁ es par un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero speciﬁ e.

VARISTOR

!

VDR601 1-803-587-11 VARISTOR ENE471D-14A

(KV-21SE43C ONLY)

!

VDR601 1-803-585-11 VARISTOR ENE271D-10A

(KV-20S90 ONLY)

CRYSTAL

X001 1-767-487-11 VIBRATOR, CRYSTAL X301 1-567-505-11 OSCILLATOR, CRYSTAL

C

* A-1331-917-A C MOUNTED PC BOARD

4-382-854-11 SCREW (M3X10), P, SW (+)

CAPACITOR

C1751 1-107-652-11 ELECT 10µF 20% 250V C1752 1-162-114-00 CERAMIC 0.0047µF 2KV C1755 1-107-667-11 ELECT 2.2µF 20% 160V

CONNECTOR

CN1751 1-564-509-11 PLUG,CONNECTOR 6P * CN1752 1-564-508-11 PLUG,CONNECTOR 5P CN1753 1-785-879-11 CONNECTOR, ONE TOUCH CN1754 1-695-915-11 TAB (CONTACT)

DIODE

D1754 8-719-901-83 DIODE 1SS83TD D1755 8-719-901-83 DIODE 1SS83TD D1756 8-719-901-83 DIODE 1SS83TD D1758 8-719-302-43 DIODE RGP10GPKG23

IC

!

IC1751 8-759-562-43 IC TDA6108JF/N1B

JACK

!

J1751 1-251-688-11 SOCKET, CRT

COIL

L1751 1-408-613-31 INDUCTOR 68µH

RESISTOR

R1756 1-260-328-11 CARBON 1K 5% 1/2W R1757 1-260-328-11 CARBON 1K 5% 1/2W R1758 1-260-328-11 CARBON 1K 5% 1/2W R1759 1-260-087-11 CARBON 100 5% 1/2W R1760 1-260-123-11 CARBON 100K 5% 1/2W R1761 1-216-392-11 METAL OXIDE 1.8 5% 3W R1763 1-247-807-31 CARBON 100 5% 1/4W R1764 1-247-807-31 CARBON 100 5% 1/4W

A

C

— 38 —

KV-20S90 / 21SE43C

C

REF. NO. PART NO. DESCRIPTION VALUES

R1765 1-247-807-31 CARBON 100 5% 1/4W R1770 1-260-132-11 CARBON 560K 5% 1/2W

ACCESSORIES AND PACKAGING

1-501-730-41 ANTENNA, TELESCOPIC (KV-21SE43C ONLY) 4-041-254-01 BAG, PROTECTION * 4-081-771-01 CARTON, INDIVIDUAL (KV-21SE43C ONLY) * 4-081-458-01 CARTON, INDIVIDUAL (KV-20S90 ONLY) 1-417-182-11 CONVERTER (KV-21SE43C ONLY)

* 4-061-391-01 CUSHION, LOWER ASSY * 4-061-392-01 CUSHION, UPPER ASSY 4-081-454-41 MANUAL, INSTRUCTION (KV-21SE43C ONLY) 4-081-454-21 MANUAL, INSTRUCTION (KV-20S90 ONLY)

REMOTE COMMANDER

1-475-635-11 REMOTE COMMANDER (RM-Y155) 9-939-830-01 BATTERY COVER FOR (RM-Y155)

REF. NO. PART NO. DESCRIPTION VALUES

9-965-905-01

Sony Corporation

Sony Technology Center

Technical Services

Service Promotion Department

— 39 —

English

2001CS74119-1

Printed in USA

Trinitron Color TV

Operating Instructions

®

4-081-454-21

KV-13M42 KV-20M42 KV-20S90

User Guide

WARNING

To reduce the risk of fire or electric shock, do not expose the TV to rain or moisture.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

ATTENTION

RISQUE DE CHOC ELECTRIQUE,

NE PAS OUVRIR

PRECAUCION

RIESGO DE CHOQUE ELECTRICO

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

NO ABRIR

This symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

Note to the CATV Installer

This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the NEC that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building as close to the point of cable entry as practical.

SAFETY PRECAUTIONS



Operate the TV only on 120 V AC.



One blade of the power plug is wider than the other for safety purposes and will fit into the power outlet only one way. If you are unable to insert the plug fully into the outlet, contact your dealer.



If any liquid or solid object falls into the TV, unplug it and have it checked by qualified personnel before operating it further.

CAUTION

When using TV games, computers, and similar products with your TV, keep the brightness and contrast functions at low settings. If a fixed (non-moving) pattern is left on the screen for long periods of time at a high brightness or contrast setting, the image can be permanently imprinted onto the screen. Continuously watching the same channel can cause the imprint of station logos onto the TV screen. These types of imprints are not covered by your warranty because they are the results of misuse.

To reduce the risk of electric shock, do not use this polarized plug with an extension cord, receptacle, or other outlet unless the blades can be fully inserted to prevent blade exposure.

Connecting Additional Equipment



You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment.

NOTIFICATION

This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference with radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:



Reorient or relocate the receiving antennas.



Increase the separation between the equipment and receiver.



Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.



Consult the dealer or an experienced radio/TV technician for help.

Protecting the TV



To prevent internal heat build-up, do not block the ventilation openings.



Do not install the TV in a hot or humid place, or in a place subject to excessive dust or mechanical vibration.

Note on Caption Vision

This television receiver provides display of television closed captioning in accordance with

§ 15.119 of the FCC rules. Use of this television for other than private viewing of programs broadcast on UHF or VHF or transmitted by cable companies for the use of the general public may require authorization from the broadcaster-cable company and/or program owner.

Owner’s Record

The model and serial numbers are located on the front cover of this manual and the rear of your TV.

Trademarks and Copyrights

ENERGY STAR® is a registered mark.

As an ENERGY STAR® Partner, Sony has determined that this product or product model meets the E

NERGY STAR

®

guidelines for energy efficiency.

User Guide

Important Safeguards

For your protection, please read these instructions completely, and keep this manual for future reference. Carefully observe and comply with all warnings, cautions and instructions placed on the set, or described in the operating instructions or service manual.

WARNING

To guard against injury, the following basic safety precautions should be observed in the installation, use, and servicing of the set.

Use

Power Sources

This set should be operated only from the type of power source indicated on the serial/model plate. If you are not sure of the type of electrical power supplied to your home, consult your dealer or local power company. For those sets designed to operate from battery power, refer to the operating instructions.

For the set with a polarized AC power cord plug

This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to have a suitable outlet installed. Do not defeat the safety purpose of the polarized plug by forcing it in.

Grounding or Polarization

This set is equipped with a polarized AC power cord plug (a plug having one blade wider than the other), or with a three-wire grounding type plug (a plug having a third pin for grounding). Follow the instructions below:

Alternate Warning For the set with a three-wire grounding type AC plug

This plug will only fit into a groundingtype power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician to have a suitable outlet installed. Do not defeat the safety purpose of the grounding plug.

Connecting Additional Equipment

Overloading

Do not overload wall outlets, extension cords or convenience receptacles beyond their capacity, since this can result in fire or electric shock. Always turn the set off when it is not to be used. When the set is left unattended and unused for long periods of time, unplug it from the wall outlet as a precaution against the possibility of an internal malfunction that could create a fire hazard.

Object and Liquid Entry

Never push objects of any kind into the set through the cabinet slots as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the set.

Cleaning

Unplug the set from the wall outlet before cleaning or polishing it. Do not use liquid cleaners or aerosol cleaners. Use a cloth lightly dampened with water for cleaning the exterior of the set.

If a snapping or popping sound from a TV set is continuous or frequent while the TV is operating, unplug the TV and consult your dealer or service technician. It is normal for some TV sets to make occasional snapping or popping sounds, particularly when being turned on or off.

Attachments

Do not use attachments not recommended by the manufacturer, as they may cause hazards.

Installation

Water and Moisture

Do not use power-line operated sets near water — for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc.

User Guide

Accessories

Do not place the set on an unstable cart, stand, tripod, bracket, table, or shelf. The set may fall, causing serious injury to a child or an adult, and serious damage to the set. Use only a cart or stand recommended by the manufacturer for the specific model of TV any mounting of the product should follow the manufacturer’s instructions, and should use a mounting accessory recommended by the manufacturer. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.

Ventilation

The slots and openings in the cabinet and in the back or bottom are provided for necessary ventilation. To ensure reliable operation of the set, and to protect it from overheating, these slots and openings must never be blocked or covered.

• Never cover the slots and openings

with a cloth or other materials.

• Never place the set in a confined

space, such as a bookcase, or built-in cabinet, unless proper ventilation is provided.

• Do not place the set near or over a

radiator or heat register, or where it is exposed to direct sunlight.

Power-Cord Protection

Do not allow anything to rest on or roll over the power cord, and do not place the set where the power cord is subject to wear or abuse.

• Never block the slots and openings

by placing the set on a bed, sofa, rug or other similar surface.

Connecting Additional Equipment

Grounding or Polarization

This set may be equipped with a polarized alternating current line plug (a plug having one blade wider than other). This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact you electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.

Antennas

Outdoor Antenna Grounding

If an outdoor antenna is installed, follow the precautions below. An outdoor antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can come in contact with such power lines or circuits.

WHEN INSTALLING AN OUTDOOR ANTENNA SYSTEM, EXTREME CARE SHOULD BE TAKEN TO KEEP FROM CONTACTING SUCH POWER LINES OR CIRCUITS AS CONTACT WITH THEM IS ALMOST INVARIABLY FATAL.

Be sure the antenna system is grounded so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National Electrical Code (NEC) in USA and Section 54 of the Canadian Electrical Code in Canada provides information with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.

Antenna Grounding According to the NEC

Refer to section 54-300 of Canadian Electrical Code for Antenna Grounding.

ANTENNA LEAD IN

GROUND CLAMP

ELECTRIC SERVICE EQUIPMENT

NEC - NATIONAL ELECTRIC CODE

GROUND CLAMPS

POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ARTICLE 250, PART H)

WIRE

ANTENNA DISCHARGE UNIT (NEC SECTION 810-20)

GROUNDING CONDUCTORS (NEC SECTION 810-21)

Lightning

For added protection for this television receiver during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage to the receiver due to lightning and power-line surges.

User Guide

Service

Damage Requiring Service

Unplug the set from the wall outlet and refer servicing to qualified service personnel under the following conditions:

• When the power cord or plug is

damaged or frayed.

• If liquid has been spilled into the set

or objects have fallen into the product.

• If the set has been exposed to rain or

water.

• When the set exhibits a distinct

change in performance — this indicates a need for service.

Servicing

Do not attempt to service the set yourself since opening the cabinet may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

Replacement Parts

When replacement parts are required, be sure the service technician certifies in writing that he has used replacement parts specified by the manufacturer that have the same characteristics as the original parts. Unauthorized substitutions may result in fire, electric shock, or other hazards.

• If the set has been subject to

excessive shock by being dropped, or the cabinet has been damaged.

• If the set does not operate normally

when following the operating instructions. Adjust only those controls that are specified in the operating instructions. Improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the set to normal operation.

Safety Check

Upon completion of any service or repairs to the set, ask the service technician to perform routine safety checks (as specified by the manufacturer) to determine that the set is in safe operating condition, and to so certify. When the set reaches the end of its useful life, improper disposal could result in a picture tube implosion. Ask a qualified service technician to dispose of the set.

Contents

Introduction

Trinitron® Color TV Features............................ 1

Batteries for the Remote Control....................... 2

About this Manual .............................................. 2

Connecting Your TV

Basic Connections................................................ 3

Connecting Additional Equipment .................. 4

Using the Remote Control and Basic Functions

Using the Remote Control.................................. 9

Setting Up the TV Automatically.................... 11

Quick Start to the Menus.................................. 12

Using the Menus

Using the VIDEO menu .............................. 13

Using the AUDIO menu .............................. 14

Using the TIMER menu ............................... 15

Using the SET UP menu.............................. 16

CHANNEL SET UP menu ............................... 17

Using PARENTAL CONTROL ....................... 18

Other Information

Troubleshooting ................................................ 25

Specifications...................................................... 27

Index.......................................................................... 29

Connecting Additional Equipment

Introduction

Congratulations on your purchase of the Sony Trinitron® Color TV. Before you begin using this manual, please check the model number located on the rear of your TV or on the front cover of this manual.

The menu and illustrations used in these instructions are for KV-20S90 to show the maximum number of features available. Differences in operation or features will be indicated in the text, for example, “KV-20S90 only.”

Trinitron® Color TV Features

Depending on your TV, some of the features you will enjoy include:



PARENTAL CONTROL — A tool for parents to help monitor what their

children watch on TV by establishing rating limits.



FAVORITE CHANNEL — Instant access to your favorite channels with the touch of a button.



Energy Star — A recognized symbol of energy efficiency.



Direct MTS — Allows direct access to changing your Multi-Channel TV Sound: STEREO, SAP (Second Audio Programming), or MONO, with the touch of a button (KV-20S90 only).



ON/OFF TIMER — Program your TV for scheduled viewing, (except KV-13M42).



Trilingual Menus — Choose between English, French, or Spanish menus (KV-20S90 only).



Front Panel Controls — Allows access to the on-screen menus without the use of a remote control.



Front A/V inputs — A quick connection for video games, camcorders, or stereo/mono equipment (except KV-13M42).

1

Operating Instructions

Batteries for the Remote Control

Insert two AA (R6) batteries (supplied) into the remote control using the following illustration as a guide.



Under normal conditions, batteries will last up to six months. If the remote control does not operate properly, the batteries might be worn out.



Remove the batteries to avoid possible damage from battery leakage if you will not be using the remote control for an extended period of time.

About this Manual

This manual provides instructions to help you enjoy your new TV. It shows you how to connect to an antenna or cable, cable box, VCR or camcorder. Once you’re connected, follow the instructions to learn how to use the remote control to access the on-screen menus.

2

Connecting Your TV

Read this chapter before setting up your TV for the first time. This section covers basic connections in addition to any optional equipment you may be connecting.

Basic Connections

TV with indoor or outdoor antenna, or CATV cable

Depending on the cable available in your home, choose one of the connections below:



If you are connecting to an indoor or outdoor antenna, it will be necessary to adjust the orientation of the antenna for best reception.

3

Operating Instructions

Connecting Additional Equipment

TV and VCR

Rear of TV

Video (yellow) Audio L (white) Audio R (red)

1 Connect the coaxial cable from your TV antenna or cable service to

the IN jack on your VCR.

2 Connect a coaxial cable (not supplied) from the OUT jack on your

VCR to the VHF/UHF IN jack on the TV.



To watch video programs from your VCR, tune your TV to channel 3 or 4 (as set on the rear of your VCR).

Optional Connection

If your VCR is equipped with video outputs, you can get better picture quality by connecting Audio/Video cables (not supplied) from AUDIO and VIDEO OUT on your VCR to AUDIO/VIDEO IN on your TV.



You can use the button to switch between the VHF/UHF and VIDEO inputs.

4

TV and Cable Box

Connecting Your TV

Cable Box

Rear of TV

1 Connect the coaxial cable from your cable service to the IN jack on

your cable box.

2 Connect a coaxial cable (not supplied) from the OUT jack on your

cable box to the VHF/UHF IN jack on the TV.



To view channels from your cable box, tune your TV to channel 3 or 4 (as set on the rear panel of your cable box) and use the cable box’s remote control to change channels.



If you will be controlling all channel selection through your cable box, you should consider using the CHANNEL FIX feature by setting your TV to channel 3 or 4, (see page 17).

5

Operating Instructions

TV, VCR, and Cable box

3

VCR

Rear of TV

Cable Box

OUT

IN

1 Connect the coaxial cable from your cable service to the IN jack on

your cable box.

2 Connect a coaxial cable (not supplied) from the OUT jack on your

cable box to the IN jack on your VCR.

3 Connect a coaxial cable (not supplied) from OUT on your VCR to

VHF/UHF jack on your TV.



If you will be controlling all channel selection through your cable box, you should consider using the CHANNEL FIX feature by setting your TV to channel 3 or 4, (see page 17).

Optional Connection

If your VCR is equipped with video outputs, you can get better picture quality by connecting Audio/Video cables (not supplied) from AUDIO and VIDEO OUT on your VCR to AUDIO/VIDEO IN on your TV.

6



You can use the button to switch between the VHF/UHF and VIDEO inputs.

Connecting Your TV

Connecting a Camcorder

Using Audio/Video cables (not supplied), connect AUDIO and VIDEO OUT on your camcorder to AUDIO and VIDEO IN on your TV.

Front A/V Panel

A/V output



For model KV-13M42, this connection can be made to the Audio/Video input located on the rear of the TV.

Connecting Headphones

Connect your headphones to the jack on the front of your TV.

Front A/V Panel

L

(MONO)

-AUDIO-RVIDEO

VIDEO INPUT

7

Using the Remote Control and Basic Functions

This section shows you how to use more advanced buttons on the remote control and how to use the on-screen menus.

Button Description

MUTING

SLEEP

POWER

.

Press when you want to turn the TV on and off.

Turns the TV off automatically in approximately 30, 60 or 90 minutes. Cancel by pressing until SLEEP OFF appears.

MTS

JUMP ENTER

MENU

RESET SELECT

CHVOL

RM-Y155

TV

0 9

Instantly turns off the sound. Press again or press to restore sound.

Cycles through the available video inputs.

Press once to show current time, (if set) and channel number. Press again to activate CAPTION VISION settings, if available. To cancel, press again until DISPLAY OFF appears.

Cycles through the Multi-Channel TV Sound (MTS) options: STEREO, SAP (Second Audio Programming) and MONO, (KV-20S90 only).

Press for channel selection, the channel will change after 2 seconds.

Press after selecting a channel using the

0 9

buttons to immediately activate

selection.

Alternates back and forth between the last two channels selected with the

0 9

buttons.

Displays the on-screen menu. Press again to exit the menu at any time.

Activates highlighted selections in the on-screen menu.



The remote control shown (RM-Y155) is for KV-20S90. For KV-13M42 and KV-20M42 models, your remote control does not have the MTS button.

9

Operating Instructions



If you lost your remote control, see page 26

Moves the cursor in the on-screen menu.

Press to restore factory settings while in the on-screen menu.

Press when you want to change channels.

Press when you want to adjust the volume.

10

Using the Remote Control and Basic Functions

Setting Up the TV Automatically

After you have finished connecting your TV, you will want to run AUTO PROGRAM to set up your channels, (KV-13M42, see page 17 for information on AUTO PROGRAM).

For models KV-20M42, KV-20S90 only

1 Press to turn on the TV, the Initial setup screen appears.

(U.S. models only) (Canadian models only)

2 Make your language selection, the on-screen menus will change to

reflect your choice.

3 Follow the on-screen instructions to continue AUTO SET UP or for a

DEMO of the menus.

For U.S. models only

4 Press to operate the on-screen menus without the remote

control. Follow the on-screen instructions to make adjustments to your TV settings.

To perform Auto Setup again



Press the and buttons on the front panel of the TV and follow steps 2-4.



To reset your TV to factory settings, turn the TV on. Then, while pressing the

button on the remote control, press POWER on the TV. The TV will turn

itself off, then back on, the original settings will be restored.

11

Operating Instructions

Quick Start to the Menus

The following settings are available in your on-screen menus:

Menu Allows you to

Make adjustments to your picture settings.

Choose from available audio features, such as MultiChannel Sound, (KV-20S90 only).

Program your channels, set TV rating, or select menu language.

Set the clock on your TV (CURRENT TIME SET) and program scheduled viewing (ON/OFF TIMER) (Except KV-13M42).

The CHANNEL SET UP menu is a sub-menu that provides further options for setting up your channels.

12



The menus shown are for KV-20S90. Your menus may not look like those illustrated.

Using the Menus

This chapter shows the options available for setting up and adjusting your TV.

To access a menu

1 Press . 2 Use the F or f buttons to highlight a menu. 3 Press to access the menu.

Using the VIDEO menu

Item Press f to Press F to

PICTURE Decrease picture contrast Increase picture contrast

BRIGHTNESS Darken the picture Brighten the picture

COLOR Decrease color intensity Increase color saturation

HUE Increase the red tones Increase the green tones

SHARPNESS Soften the picture Sharpen the picture

13

Operating Instructions

Using the AUDIO menu

KV-20S90 only

MTS

Multi-Channel TV Sound



If your TV is set to SAP, all non-SAP programs will be muted. If your TV does not have sound, check your AUDIO settings.



For direct MTS settings, press the button on your remote control.

STEREO: Select when viewing a broadcast in stereo. SAP: Listen to bilingual or other Second Audio Programs

(SAP). MONO: Select to reduce noise in areas with poor reception.

14

Using the TIMER menu

Except KV-13M42

Using the Menus

DAYLIGHT SAVING

CURRENT TIME SET

ON/OFF TIMER

Scheduled viewing

YES: Select in spring to compensate for Daylight Savings. NO: Select in fall at the end of Daylight Savings.

With the menu open:

1 Press . 2 Press F or f to cycle through the days, then press . 3 Press F or f until the current hour is displayed, then

press .

4 Press F or f until the current minute is displayed, then

press .

CURRENT TIME SET must be programmed before the ON/OFF TIMER is available. With the menu open:

1 Press . 2 Press F or f until the desired day or range of days is

displayed, then press .

3 Indicate the time that you want the TV to turn on by

pressing F or f and the , (for hour and minutes).

4 Press F or f to set the duration, up to 6 hours, then press

.

5 Press F or f to set the channel and press .



When you perform AUTO PROGRAM, all ON/OFF TIMER settings will be cleared.



Any loss of power will cause the ON/OFF TIMER settings to be cleared.



When the ON/OFF TIMER is programmed, the light on the front of your TV will be turned on.

15

Operating Instructions

Using the SET UP menu

PARENTAL CONTROL

FAVORITE CHANNEL

Quick access to favorite channels



To use FAVORITE CHANNEL, exit all menus and press . A window picture

will display your favorite channel numbers. Move the cursor to a channel

number and press

CAPTION VISION

Closedcaptioning

The PARENTAL CONTROL feature provides parents several options for programming the TV to block shows based on their rating, (see page 18).

With the FAVORITE CHANNEL menu open:

1 Press . 2 Use the F or f buttons to select AUTO or MANUAL,

(selecting AUTO will display the last five channels accessed by the buttons).

3 Select the position (1-5) where you want to program a

channel. Then press .

4 Using the F or f buttons, select the desired channel. 5 Press , the TV will change to the channel entered.

0 9

to view.

CC1, 2, 3, 4: Displays printed dialogue and sound effects of a program.

TEXT1, 2, 3, 4: Displays network/station information. XDS (Extended Data Services): Displays information about the

network and current program, if available.



Press the button to activate your CAPTION VISION setting.

LANGUAGE Display all menus in your language of choice.

1 Point cursor at LANGUAGE and press . 2 Using the F or f buttons, highlight the desired language and

press .

16

Using the Menus

CHANNEL SET UP menu

CABLE ON: Select if you are receiving cable channels with a CATV

cable. OFF: Select if you are using an antenna.



After changing your CABLE settings, you will need to run AUTO PROGRAM.

CHANNEL FIX 2-6: Select when you want to control all channel selection

through a cable box. Select the appropriate channel (usually 3 or 4) and use the cable box’s remote control for channel selection. VIDEO: Select from available inputs when you have connected video equipment (e.g. satellite receiver) and you want your TV fixed to it.



FAVORITE CHANNEL cannot be used when CHANNEL FIX is set.

AUTO PROGRAM

CHANNEL SKIP/ADD

Run AUTO PROGRAM whenever setting up your TV. It will cycle through all available channels and program any receivable channels.

Use this feature after you run AUTO PROGRAM to skip unwanted channels or add new ones. 1 Use the or CH +/- buttons to access the desired

channel.

2 Press ito SKIP or ADD (only one option will be

available).

0 9

17

Operating Instructions

Using PARENTAL CONTROL

The PARENTAL CONTROL feature is designed to help parents monitor what their children watch on television. This section shows you the different rating systems available and how to set your TV’s rating.

Overview of the Ratings

Once you have become familiar with these rating systems, you should be ready to set your TV’s rating.

TV RATINGS

The TV ratings are divided into two groups: age-based and content-based.

Age

Content

Age Defined as

TV-Y All children

TV-Y7 Directed to older children

TV-G General audience

TV-PG Parental Guidance

suggested

TV-14 Parents Strongly

cautioned

TV-MA Mature Audience only



The content ratings will increase depending on the level of the age-based rating. For example, a program with a TV-PG V (Violence) rating may contain moderate violence, while a TV-14 V (Violence) rating may contain more intense violence.

Contents Defined as

FV Fantasy Violence

D Suggestive

dialogue

L Strong language

S Sexual situations

V Violence

18

Using the Menus

MOVIE RATINGS

(U.S. models only)

This system defines the rating levels of movies shown on the big screen and those on prime cable channels.

Rating Defined as

G General audience

PG Parental Guidance suggested

PG-13 Parents Strongly cautioned

R Restricted

NC-17 No one 17 and under admitted

X Adult audience only

UNRATED

(U.S. models only)

You have the option of blocking TV programs or movies that are not rated.

Rating Defined as

VIEW ALL No block

BLOCK TV

BLOCK MOVIE

BLOCK ALL



If you choose to block unrated TV programs, please be aware the following programs may be blocked: emergency broadcasts, political programs, sports, news, public service announcements, religious programs and weather.

Block all unrated TV programs

Block all unrated movies

Block all unrated programming

19

Operating Instructions

ENGLISH RATINGS

(Canadian models only)

These ratings are for Canadian programs that are broadcast in English.

Rating Defined as

C Children

C8+ Children 8 years and older

G General programming

PG Parental Guidance

14+ Viewers 14 and older

18+ Adult programming

FRENCH RATINGS

(Canadian models only)

These ratings are for Canadian programs that are broadcast in French.

Rating Defined as

G General

8 ans+ Not recommended for younger

children

13 ans+ Not recommended for children

under age 13

16 ans+ Not recommended for ages under 16

18 ans+ This program is restricted to adults

U.S.A. RATINGS

(Canadian models only)

For programs from the United States. Please see, “TV RATINGS” on page 18 for information on U.S.A. RATINGS.

20

Using the Menus

Initial access into PARENTAL CONTROL

1 In the SET UP menu, point the cursor to PARENTAL CONTROL

and press , (you will be asked to set 4-digit password for any future access into PARENTAL CONTROL).

2 Press , then use the buttons to enter a 4-digit password.



Keep this instruction manual in a safe place. In the event that you forget your password, please see page 26.

0 9

3 Confirm your password by entering it again.

Once your password is set correctly, you will be taken into the PARENTAL CONTROL menu.

Activating PARENTAL LOCK

In order to change the RATING, you will need to set PARENTAL LOCK to ON.

1 Point the cursor to PARENTAL LOCK and press . 2 Using the F or f buttons, highlight ON and press to activate.

21

Operating Instructions

Setting the RATING

If you are not familiar with the Parental Guidelines rating system, you should use one of the following preselected categories: CHILD, YOUTH or YOUNG ADULT.

1 Point the cursor to RATING and press . 2 Using the F or f buttons, select the desired rating and press .

Rating

CHILD TV-Y, TV-G, G (U.S. models only), G (Canadian models

YOUTH TV-PG, PG (U.S. models only), PG (Canadian models only)

YOUNG ADULT TV-14, PG-13 (U.S. models only), 14+ (Canadian models

CUSTOM

TV will allow a maximum rating of:

only)

Select to set more restrictive ratings, (see next section).

Using the CUSTOM menu

You should be familiar with the rating systems before attempting to set CUSTOM ratings. Refer to pages 18-20, “Overview of the Ratings,” for a description of the available rating systems.

1 In the RATING option, use F or f to highlight CUSTOM and press

.

2 Using the F or f buttons, select the desired rating category and

press .

3 Use F or f to select the maximum rating or content and press . 4 Press F or f to block ( ) or unblock ( _ ) the rating or content and

press .



Once you have blocked a rating or content, all higher ratings or contents will be automatically blocked.

22

Using the Menus

Resetting your password

1 Use the F or f buttons to move the cursor to CHANGE PASSWORD

and press .

2 Follow the directions for, “Initial Access into Parental Control,” on

page 21, for information on changing your password.

Information for Parents

To view a program that exceeds the TV rating



Press on the remote control, then use the buttons to enter your password.



Entering your password to view a blocked program will temporarily turn PARENTAL LOCK to OFF. To reactivate your PARENTAL LOCK settings, turn the TV off then back on; the TV will return to the settings that you have selected.

0 9

23

Other Information

Troubleshooting

If you are having a problem with your TV, try the suggestions below. If the problem persists, contact your nearest Sony dealer.

No picture, no sound

Poor or no picture, good sound

Good picture, no sound



Make sure the power cord is plugged in.



If a red light is flashing on the front of your TV for more than a few minutes, disconnect and reconnect the power cord to restore the TV. If the problem continues, call your local service center.



Check the TV/VIDEO settings: when watching TV, set to TV; when watching video equipment, set to VIDEO (page 9).



Check your PARENTAL CONTROL settings, (see pages 21-23).



Make sure the batteries have been inserted correctly into the remote control.



Try another channel, it could be station trouble.



Adjust PICTURE in the VIDEO menu (page 13).



Adjust BRIGHTNESS in the VIDEO menu (page 13).



Check the antenna and/or cable connections (page 3).



Press so that MUTING disappears from the screen (page 9).



Check your AUDIO settings. Your TV may be set to SAP (page 14).

MUTING

No color

Only snow appears on the screen

Dotted lines or stripes

Double images or ghosts



Adjust COLOR in the VIDEO menu (page 13).



Check the CABLE setting in the CHANNEL SET UP menu (page 17).



Check the antenna and/or cable connections (page 3).



Make sure the channel selected is currently broadcasting.



Adjust the antenna.



Move the TV away from other electronic equipment. Some electronic equipment can create electrical noise, which can interfere with TV reception.



Check your outdoor antenna or call your cable service.

25

Operating Instructions

Cannot receive higher number channels (UHF) when using an antenna

Cable stations don’t seem to work

Remote control does not operate

The TV needs to be cleaned

Lost password for PARENTAL CONTROL



Make sure CABLE is set to OFF in the CHANNEL SET UP menu (page 17).



Use AUTO PROGRAM to add channels that are not presently in the memory (page 17).



Make sure CABLE is set to ON in the CHANNEL SET UP menu (page 17).



Use AUTO PROGRAM to add channels that are not presently in the memory (page 17).



Batteries could be weak. Replace them (page 2).



Move the TV 3-4 feet away from fluorescent lights.



Clean the TV with a soft dry cloth. Never use strong solvents such as thinner or benzine, which might damage the finish of the cabinet.



In the password screen, enter the following master password: 4357. After using the master password, you must create a new password, it cannot be used to unlock currently blocked programs.

You lost your remote control

If, after reading these operating instructions, you have additional questions related to the use of your Sony television, please call our Direct Response Center at 1-800-222-SONY (7669) (U.S. customers only) or (416) 499-SONY (7669) (Canadian customers only).



You can use the control buttons on the front panel of your TV. Follow the instructions on the screen. Contact your nearest Sony dealer to order a replacement.

26

Other Information

Specifications

For all models (except as noted)

Television system American TV standard/NTSC

Channel coverage VHF: 2-13/UHF: 14-69/CATV: 1-125

Antenna 75-ohm external antenna terminal for VHF/UHF

®

Picture tube Trinitron

Power requirements 120 V, 60 Hz

Supplied Accessories Size AA (R6) batteries (2)

Antenna connector (KV-13M42 only) Remote Control RM-Y156 (1) (KV-13M42, KV-20M42) RM-Y155 (1) (KV-20S90) Antenna dipole (KV-13M42 only)

KV-13M42

Screen size Visible screen size: 13 inches (341 mm) measured

diagonally Actual screen size: 14 inches (356 mm) measured diagonally

tube

Inputs/outputs 1 video, 1 audio

1 headphone jack

Speaker output 3 W

Power Consumption 75 W when in use

1 W in standby

Dimensions (W/H/D)

358 x 355 x 401.4 mm

1

(14

/

x 14 x 15

8

7

/

in.)

8

Mass 10 kg (22 lbs.)

KV-20M42, KV-20S90

Screen size Visible screen size: 20 inches (507 mm) measured

diagonally Actual screen size: 21 inches (533 mm) measured diagonally

Inputs/outputs 2 video, 2 audio

1 headphone jack

Speaker output 3 W (KV-20M42)

3W x 2 (KV-20S90)

Power Consumption 80 W when in use (KV-20M42)

90 W when in use (KV-20S90) 1 W in standby

Dimensions (W/H/D)

522 x 477 x 479 mm (KV-20M42) (20

5

/

x 18

8

13

/

609.2 x 464.5 x 469.5 mm (KV-20S90) (24 x 18

3

/

x 18

8

x 18

16

1

/

7

/

inch)

2

inch)

8

Mass 21.6 kg (48 lbs.) (KV-20M42)

21 kg (46.2 lbs.) (KV-20S90)

Design and specifications are subject to change without notice.

27

Index

A

AUDIO menu 14

AUTO PROGRAM 17

B

Battery Installation 2 BRIGHTNESS 13

C

CAPTION VISION 16 CHANNEL FIX 17 CHANGE PASSWORD 23 CHANNEL SET UP 17 COLOR 13 Connections

Antenna/Cable TV and Cable Box 5 TV and VCR 4 TV, VCR, and Cable box 6 Connecting a Camcorder 7 Connecting Headphones 7

CURRENT TIME SET 15

M

Menus

AUDIO CHANNEL SET UP 17 SET UP

TIMER 15 VIDEO 13

MOVIE RATING 19 MTS 14

MONO 14

SAP 14 STEREO 14

14

16

O

3

ON/OFF TIMER 1, 15

P

PARENTAL CONTROL 1, 18 Password 21

Entering 21 Lost 26

PICTURE 13

D

DAYLIGHT SAVING 15 DISPLAY 9

E

ENGLISH RATINGS 20

F

FAVORITE CHANNEL 1, 16 FRENCH RATINGS 20

H

HUE 13

L

LANGUAGE 16

R

RATINGS 18

ENGLISH 20 FRENCH 20 MOVIE 19 TV 18 UNRATED 19

Remote Control 9

S

SET UP menu 16 SHARPNESS 13 SLEEP 9 Specifications

27

29

User GuideOperating Instructions

T

TIMER menu 15

Troubleshooting 25 TV Features 1 TV RATING 18

U

U.S.A. RATINGS 20 UNRATED 19

V

VIDEO menu 13

30

Sony KV-21SE43C Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SELF-DIAGNOSTIC FUNCTION

1. Beam Landing

Screen (G2)

BLOCK DIAGRAM

Introduction

Connecting Your TV

Using the Remote Control and Basic Functions

Using the Menus

Other Information

Index