Sharp LC-20B2UB, LC-20B2UA User Manual

LC-20B2UA
LC-20B2UB

SERVICE MANUAL

S42I5LC20B2UB

LCD COLOR TELEVISION

LC-20B2UA

MODELS

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored
to its original condition and only parts identical to those specified should be used.

LC-20B2UB

OUTLINE

The 20" LCD panel used in the LC-20B2UA has been redesigned as from the April production. Accordingly, the
circuitry and the adjustment procedures have been partially changed.
This Service Manual covers all the changes.
The LC-20B2UB is a sister model with a different cabinet color.

CONTENTS

Page Page

» IMPORTANT SERVICE SAFETY

PRECAUTION.................................................... 2

» SPECIFICATIONS ............................................. 5

» OPERA TION MANUAL ...................................... 6

» DIMENSIONS .................................................... 8

» REMOVING OF MAJOR PARTS ....................... 9

» ADJUSTING PROCEDURE OF

EACH SECTION .............................................. 12

» TROUBLE SHOOTING TABLE ........................ 22

» CHASSIS LA YOUT .......................................... 26

» BLOCK DIAGRAM ........................................... 28

» DESCRIPTION OF SCHEMATIC DIAGRAM .. 30
» SCHEMATIC DIAGRAM

Ë

CONTROL and RC/LED UNIT .................. 31

Ë

DIGITAL UNIT............................................ 32

Ë

ANALOG UNIT .......................................... 42

Ë

INVERTER-A UNIT.................................... 46

Ë

INVERTER-B UNIT.................................... 47

» PRINTED WIRING BOARD ASSEMBLIES..... 48

» P ARTS LIST

Ë

ELECTRICAL PARTS ................................ 62

Ë

DIGITAL UNIT............................................ 62

Ë

ANALOG UNIT .......................................... 67

Ë

CONTROL UNIT........................................ 70

Ë

RC/LED UNIT ............................................ 70

Ë

INVERTER-A UNIT .................................... 70

Ë

INVERTER-B UNIT.................................... 71

Ë

CABINET AND MECHANICAL PARTS ..... 72

Ë

ACCESSORIES P AR TS ............................ 74

Ë

P ACKING PARTS....................................... 74

» PACKING OF THE SET ................................... 75

SHARP CORPORATION

This document has been published to be used for
after sales service only.
The contents are subject to change without notice.

LC-20B2UA

2

2

LC-20B2UB

IMPORTANT SERVICE SAFETY PRECAUTION

Ë

Service work should be perfomed only by qualified service technicians who are thor­oughly familiar with all safety checks and the servicing guidelines which follow:

WARNING

1. For continued safety, no modification of any circuit
should be attempted.

2. Disconnect AC power before servicing.

CAUTION: FOR CONTINUED
PROTECTION AGAINST A RISK OF
FIRE REPLACE ONL Y WITH SAME
TYPE F3701 (2.0A, 125V), F3702
(1.6A, 125V), F6700 (1.0A, 125V),

A V

F6701 (1.0A, 125V), F6702 (1.0A,
125V), F6703 (1.0A, 125V) AND
F6704 (1.0A, 125V) FUSE.

BEFORE RETURNING THE RECEIVER
(Fire & Shock Hazard)

Before returning the receiver to the user, perform
the following safety checks:

1. Inspect all lead dress to make certain that leads are
not pinched, and check that hardware is not lodged
between the chassis and other metal parts in the
receiver.

2. Inspect all protective devices such as non-metallic
control knobs, insulation materials, cabinet backs,
adjustment and compartment covers or shields,
isolation resistor-capacitor networks, mechanical
insulators, etc.

3. To be sure that no shock hazard exists, check for
leakage current in the following manner.

• Plug the AC cord directly into a 110~240 volt AC outlet,
and connect the DC power cable into the receiver's
DC jack. (Do not use an isolation transformer for this
test).

• Using two clip leads, connect a 50k ohm, 10 watt
resistor paralleled by a 0.15µF capacitor in series with
all exposed metal cabinet parts and a known earth

ground, such as electrical conduit or electrical ground
connected to an earth ground.

• Use an AC voltmeter having with 5000 ohm per volt, or
higher, sensitivity or measure the AC voltage drop
across the resisor.

• Connect the resistor connection to all exposed metal
parts having a return to the chassis (antenna, metal
cabinet, screw heads, knobs and control shafts,
escutcheon, etc.) and measure the AC voltage drop
across the resistor.
All checks must be repeated with the AC cord plug
connection reversed. (If necessary, a nonpolarized
adaptor plug must be used only for the purpose of
completing these checks.)
Any reading of 0.75V peak (this corresponds to 0.5
milliamp. peak AC.) or more is excessive and indicates
a potential shock hazard which must be corrected
before returning the monitor to the owner.

DVM

AC SCALE

50k ohm

10W

0.15 µF

TEST PROBE

TO EXPOSED
METAL PARTS

CONNECT TO
KNOWN EARTH
GROUND

234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121

SAFETY NOTICE

Many electrical and mechanical parts in LCD television
have special safety-related characteristics.
These characteristics are often not evident from visual
inspection, nor can protection afforded by them be
necessarily increased by using replacement components
rated for higher voltage, wattage, etc.
Replacement parts which have these special safety
characteristics are identified in this manual; electrical

and shaded areas in the

Schematic Diagrams

For continued protection, replacement parts must be
identical to those used in the original circuit.
The use of a substitute replacement parts which do not
have the same safety characteristics as the factory
recommended replacement parts shown in this service
manual, may create shock, fire or other hazards.

components having such features are identified by “ å”

234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121

2

Replacement Parts Lists

.

and

LC-20B2UA

2

2

2

LC-20B2UB

PRECAUTIONS A PRENDRE LORS DE LA REPARATION

Ë

Ne peut effectuer la réparation qu' un technicien spécialisé qui s'est parfaitement
accoutumé à toute vérification de sécurité et aux conseils suivants.

AVERTISSEMENT

conduite électrique ou une prise de terre branchée à
la terre.

1. N'entreprendre aucune modification de tout circuit.
C'est dangereux.

2. Débrancher le récepteur avant toute réparation.

• Utiliser un voltmètre CA d'une sensibilité d'au moins
5000Ω/V pour mesurer la chute de tension en travers
de la résistance.

• Toucher avec la sonde d'essai les pièces métalliques

A V

PRECAUTION: POUR LA

PROTECTION CONTINUE CONTRE
LES RISQUES D'INCENDIE,
REMPLACER LE FUSIBLE PAR UN
FUSIBLE DE MEME TYPE F3701
(2.0A, 125V), F3702 (1.6A, 125V),
F6700(1.0A, 125V), F6701(1.0A, 125V),
F6702(1.0A, 125V), F6703(1.0A, 125V),
F6704(1.0A, 125V).

exposées qui présentent une voie de retour au châssis
(antenne, coffret métallique, tête des vis, arbres de
commande et des boutons, écusson, etc.) et mesurer
la chute de tension CA en-travers de la résistance.
T outes les vérifications doivent être refaites après avoir
inversé la fiche du cordon d'alimentation. (Si nécessaire,
une prise d'adpatation non polarisée peut être utilisée
dans le but de terminer ces vérifications.)
Tous les courants mesurés ne doivent pas dépasser
0,5 mA.

VERIFICA TIONS CONTRE L'INCEN-DIE ET
LE CHOC ELECTRIQUE

Dans le cas contraire, il y a une possibilité de choc
électrique qui doit être supprimée avant de rendre le
récepteur au client.

Avant de rendre le récepteur à l'utilisateur, effectuer
les vérifications suivantes.

1. Inspecter tous les faisceaux de câbles pour s'assurer
que les fils ne soient pas pincés ou qu'un outil ne soit
pas placé entre le châssis et les autres pièces
métalliques du récepteur.

2. Inspecter tous les dispositifs de protection comme les
boutons de commande non-métalliques, les isolants,
le dos du coffret, les couvercles ou blindages de réglage

VTVM

ECHELLE CA

50k ohm

10W

et de compartiment, les réseaux de résistance­capacité, les isolateurs mécaniques, etc.

3. S'assurer qu'il n'y ait pas de danger d'électrocution en
vérifiant la fuite de courant, de la facon suivante:

• Brancher le cordon d'alimentation directem-ent à une

0.15 µF

SONDE D'ESSAI

prise de courant de 110-240V. (Ne pas utiliser de
transformateur d'isolation pour cet essai).

• A l'aide de deux fils à pinces, brancher une résistance
de 50 kΩ 10 watts en parallèle avec un condensateur
de 0,15µF en série avec toutes les pièces métalliques
exposées du coffret et une terre connue comme une

234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121

234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121

AUX PIECES
METALLIQUES
EXPOSEES

BRANCHER A UNE
TERRE CONNUE

AVIS POUR LA SECURITE

De nombreuses pièces, électriques et mécaniques, dans
les téléviseurs présentent des caractéristiques spéciales
relatives à la sécurité, qui ne sont souvent pas évidentes
à vue. Le degré de protection ne peut pas être
nécessairement augmentée en utilisant des pièces de
remplacement étalonnées pour haute tension,
puissance, etc.
Les pièces de remplacement qui présentent ces
caractéristiques sont identifiées dans ce manuel; les
pièces électriques qui présentent ces particularités sont

234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121

identifiées par la marque " å " et hachurées dans la
liste des pièces de remplacement et les diagrammes
schématiques.
Pour assurer la protection, ces pièces doivent être
identiques à celles utilisées dans le circuit d'origine.
L'utilisation de pièces qui n'ont pas les mêmes
caractéristiques que les pièces recommandées par
l'usine, indiquées dans ce manuel, peut provoquer des
électrocutions, incendies, radiations X ou autres
accidents.

3

LC-20B2UA
LC-20B2UB

Precautions for using lead-free solder

1 Employing lead-free solder

"Digital PWB" of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached
on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.
Example:

L Fa

Indicates lead-free solder of tin, silver and copper.

2 Using lead-free wire solder

When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional
lead wire solder may cause damage or accident due to cracks.
As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40ºC, we recommend
you to use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldening
bit, contact our service station or service ranch in your area.

3 Soldering

As the melting point of lead-free solder (Sn-Ag-Cu) is about 220°C which is higher than the conventional lead
solder by 40°C, and as it has poor solder wettabillty, you may be apt to keep the soldering bit in contact with the
PWB for extended period of time. However, Since the land may be peeled off or the maximum heat-resistance
temperature of parts may be excoeded, remove the bit from the PWB as soon as you conurm the steady soldering
condition.
Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to tum on
and off the power of the bit as required.
if a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after
every use of it.
When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.

Becareful when replacing parts with polarity indication on the PWB silk.

Lead-free wire solder for servicing

Part No, ★ Description Code
ZHNDAi123250E J φ0.3mm 250g(1roll) BL
ZHNDAi126500E J φ0.6mm 500g(1roll) BK
ZHNDAi12801KE J φ1.0mm 1kg(1roll) BM

4

Specifications

LC-20B2UA
LC-20B2UB

Items

LCD panel 19.7” TFT LCD
Number of dots 921,600 dots VGA
Video color systems N358, N443, PAL, PAL-M, PAL-N, SECAM, PAL-60

Destination USA/Latin A/Twn
TV Standard (CCIR) NTSC/PAL-M/PAL-N

TV function TV Tuning System PLL 181 ch.

STEREO MTS+SAP

CATV 125 ch.
3 Dimensional Y/C separation circuit Yes (N358 only)
Digital comb filter Yes
Brightness
Lamp life 60,000 hours
Viewing angles H: 170° V : 170°
Audio amplifier
Speakers

AV1 AV-IN1, S-VIDEO-IN

AV2 AV-IN2/AV-OUT
Terminals COMPONENT COMPONENT-IN, AUDIO-IN

Antenna F-Type

Headphone Mini-jack for stereo (3.5 ø)
OSD language English/French/Spanish
Power Consumption AC 65 W (with AC Adapter), DC 56 W (DC13V)
Power supply DC 13 V, AC 110–240 V, 50/60 Hz
Weight 18.5 lbs (8.4 kg), w/o accessories
Accessories Remote control, Batteries, Antenna cable, AC adapter,

Environmental Conditions 0°C ~ 40°C

Ë

The LCD panel is backed by ultra-high-precision technology and provides for over 99.99% effective pixels.

There may be a pixel dropout of below 0.01% or always-on pixels, but this is not a system failure.

Model

430 cd/m

2.5 W × 2
ø2 in. (5 cm), 2 pcs.

AC cord, Cable clamps

2

LC-20B2UA/B

Design and specifications are subject to change without notice.

5

LC-20B2UA

TV/VIDEO, CH (

)/(

), VOL (+)/(–), and MENU on the main unit have the same functions as the same buttons

on the remote control. Fundamentally, this operation manual provides a description based on operation with the

remote control.

FRONT AND REAR CONTROL OPTIONS

Main unit (front view)

VOL CH MENU TV/VIDEO MAIN POWER

VOL (–)/(+)

CH (

)/( )

MENU

TV/VIDEO

MAIN POWER

Speaker

SLEEP indicator

The SLEEP indicator lights up red when

the SLEEP TIMER is set to on.

Speaker

Upper control panel

Remote sensor window

(The actual location is not visible.)

To change the vertical

angle of the LCD TV set,

tilt the screen up to 5

degrees forward or 10

degrees backward. The

TV set can also be

rotated 50 degrees

horizontally. Please adjust

the angle so that the TV

set can be watched most

comfortably.

POWER indicator

A green indicator lights when the power is

on and a red indicator lights when in the

standby mode (the indicator will not light

when the main power is off).

V

ID

E

O

A

U

D

IO

L

Y

P

B

P

R

R

A

U

D

IO

L

R

C

O

M

P

O

N

E

N

T

A

V

-IN

2

/O

U

T

Main unit (rear view)

AUDIO (L)

AUDIO (R)

AUDIO (L)

AUDIO (R)

VIDEO

Y

P

R

P

B

AV-IN2/OUT

COMPONENT

AUDIO (L)

AUDIO (R)

VIDEO

S-VIDEO

AV-IN1

HEADPHONE

POWER INPUT

(DC 13V)

V

ID

E

O

S

-V

ID

E

O

A

N

T

.

P

O

W

E

R

IN

P

U

T

D

C

1

3

V

H

E

A

D

P

H

O

N

E

A

U

D

IO

L

R

A

V

-IN

1

Antenna terminal

LC-20B2UB

Operation Manual

6

FRONT AND REAR CONTROL OPTIONS (Continued)

Before connecting a connection cord into the rear terminal,

remove the back cover. Push in the tab and pull out the back

cover carefully.

To mount the cover, insert the 2 hooks on the bottom of the

cover into the cabinet and press on the upper part of the back

cover until the tab locks in place with a click.

Removing the Back Cover

1

4

7

MTS

2

5

8

0

3

6

9

100

POWER

DISPLAY

SLEEP

BRIGHT

MENU

MUTE

TV/VIDEO

CH

VOL

FLASHBACK

REMOTE CONTROL

MENU/

'/"/\/|

(Cursor control)

TV/VIDEO

POWER

DISPLAY*

1

SLEEP

MUTE

VOL(+)/(–)

MTS*

3

BRIGHT

FLASHBACK*

2

CH (

)/( )

Channel Select

*

1

Displays the receiving chan-

nel for 10 seconds.

*

2

Returns to the previous

channel.

*

3

Selects audio settings.

LC-20B2UA
LC-20B2UB

7

LC-20B2UA
LC-20B2UB

Dimensions

/473.5

64

/

41

18-

/381.5

/64

1

15-

24-51/64 /630
15-55/64 /403

/301

/32

27

11-

7

/32 /107.3

4-

2-55/64 /72.6

/468.8

64

/

29

18-

VIDEO

AV-IN2/OUT

AUDIO

COMPONENT

AUDIO

29

14-

/32 /379

VIDEO

AV-IN1

L

AUDIO

R

L

R

Y

P

B

P

R

L

R

S-VIDEO

HEAD
PHONE

ANT.

POWER
INPUT
DC13V

25

2-

/64 /60.8

1

/32 /229.4

9-

(Unit: inch/mm)

8

REMOVING OF MAJOR PARTS

1. Remove the two back covers.

2. Remove the table stand fixing screws (4 pcs.).

3. Remove the rear cabinet fixing screws (14 pcs.) and detach the cabinet.
(3 : XBBSF30P06000, 3 : XEBSF40P16000)

4. Remove the reinforcement angle fixing screws (4 pcs.).

5. Detach the connector from each PWB.

LC-20B2UA
LC-20B2UB

3

Rear Cabinet

3

Back cover

2

3

3

3

1

3

3

3

Table stand

1

Back cover

Reinforcement angle

5

5

RC/LED PWB

5

5

DIGITAL
PWB

5

5

5

5

ANALOG PWB

5

5

CONTROL PWB

5

5

INVERTER-A

5

5

PWB

5

4

5

5

5

5

5

5

INVERTER-B PWB

9

LC-20B2UA
LC-20B2UB

6. Remove the digital PWB fixing screws (3 pcs.).

7. Remove the inverter-A PWB fixing screws (2 pcs.).

8. Remove the inverter-B PWB fixing screws (1 pc.).

9. Detach the chassis frame cover.

10. Remove the analog PWB fixing screws (3 pcs.).

11. Remove the RC/LED PWB fixing screws (2 pcs.).

12. Remove the control PWB fixing screws (2pcs.).

6

Chassis frame

DIGITAL PWB

10

INBERTER-A
PWB

ANALOG
PWB

7

8

INBERTER-B
PWB

9

CONTROL PWB

RC/LED PWB

11

Chassis frame cover

12

10

» Precautions in handling the LCD panels

1. Work in a clean room (with humidities below 50%).

2. Be sure to wear an anti-static armband.

3. Handle the panels on an electroconductive mat.

4. Be careful not to fall, shake and shock the panels.

14.Remove the four screws and open the LCD display unit.

15.Remove the ITO earth angle fixing screw (1 pc.).

16.Detach the reflection/deflection, prism, diffusion, ITO sheets and diffusion plate.

17.Remove the lamp holder fixing screws (6 pcs.).

18.Detach the lamp set A/B.

19.Remove the reflection plate fixing screws (6 pcs.).

Shielding plate
(CSLDM4685CE02)

Lamp holder
(LHLDZ2176CEZZ)

Diffusion plate
(PCOVU0107CEZZ)

ITO sheet
(PSHEP0289CEZZ)

LC-20B2UA
LC-20B2UB

o

Prism sheet
(PSHEP0287CEZZ)

20" LCD panel unit

r

u

y

t

Diffusion sheet
(PSHEP0288CEZZ)

Reflection/deflection sheet
(PSHEP0286CEZZ)

i

u

Lamp holder
(LHLDZ2176CEZZ)

ITO earth angle
(MSPRP1220CEFW)

Reflection plate
(PMiR-0296CEZZ)

Lamp set-A
(KLMP-0124CEZZ)

Lamp set-B
(KLMP-0125CEZZ)

11

LC-20B2UA
LC-20B2UB

ADJUSTING PROCEDURE OF EACH SECTION

The best adjustment is made before shipping. If any position deviation is found or after part replace is performed, adjust
as follows.

1.Preparation for Adjustments

(1)Use the exclusive-use AC adapter or stable DC power supply.

AC adapter: UADP-0243CEPZ
DC power supply: 13 ± 0.5V

2.Special mode setting procedure

(1)After initialization of E2PROM the mode is changed to the adjustment mode.

[Procedure]
Connect TP2001 and TP2002 to GND, and turn on the power.

[Description]

» The initialization of microprocessor is as follows.
» AV position, DAC data, G/A data, sound processor data, and video chroma data adjustment values are taken as

defaults.

(2)Adjustment mode

[Procedure]
Short-circuit TP2001 to GND, and turn on the power.
Or short-circuit TP2002 to GND, and turn on the power.
Or holding down the [TV/VIDEO] key and [MENU] key, turn on the main power, and simultaneously press the
(inspection process) [CH "] key and [VOL– ] key to change the mode to the adjustment mode.

[Description]
The manual adjustment or adjustment through communication with the automatic machine is performed.

(3)Shipping setting mode

[Procedure]
Holding down the [TV/VIDEO] key and [MENU] key, turn on the main power, and simultaneously press the
(inspection process) [CH '] key and [VOL+] key to change the mode to the shipping setting mode.
Note: Keep it in mind to turn off the power immediately. If any key-in is accidentally made, the setting will be

canceled.

[Description]
User adjustment and other values are taken as defaults.
If TV is indicated as SETTING COMPLETE, setting has been completed.

3.Cancel of special mode

Turn off the main unit power.

12

4.Adjustments

Page 2 of adjustment process mode

2
| COM BIAS 90

NTSCTAMP 20
PAL-M TAMP 20
PAL-N TAMP 20
RCUTOFF -1
GCUTOFF 0
BCUTOFF -1
G3 B3 R3 00 00 00
G1 B4 Y EF C7 C2
TAMP H CA
TAMP L BB

GAIBU VER0.000

“Y” data
(white 75%)

Adjustment Adjusting conditions Adjusting method

LC-20B2UA
LC-20B2UB

1 B+ Adjustment

(R3760)

2 Inch Size setup

(If E2PROM is replaced)
(IC2004)

3 Common-bias adjustment

4 TAMP adjustment

1. Connect the DC voltmeter to
pin 2 of P3702.

1. Go to the adjustment mode.

1. Receive a B/W channel.

2. Go to the adjustment mode.

3. Select the "COM BIAS" with
[MENU] key.

1. Receive a half color bar signal in the
TV mode so that the top left zone
should turn white 75% as shown be­low. Other signal can be fed instead
of the half color bar signal, however,
if the point at the vertical 180th line
and horizontal 46th pixel is of white
75%. (Make the adjustment based on
the setting of this point.)

1. Adjust the "B+ Adj" value to

5.0±0.02V with R3760. Make exact
adjustment of the 5.00V level be­cause it will be the reference for all
the other supply voltages. Be sure to
make this adjustment together with
the main PWB (digital PWB). During
the adjustment, be also careful not
to allow the voltage at pin (2) of
P3702 to go above 5.3 V.

1. Select "INCH SIZE" and adjust to
"20" with [VOL+] or [VOL-] key.

* The color of "INCH SIZE" must be

yellow.

1. Adjust "COM BIAS" to the darkest
screen with [VOL+] and [VOL-] key.

* The color of "COM BIAS" must be

yellow.

White 75% at
top left zone

Vertical 180th line and
horizontal 46th pixel

640 pixels

480 lines

5 White balance adjustment

6 Checking and modifying

the settings adjustment
(If E2PROM is replaced)

2. Adjust the “NTSC TAMP” setting on
page 2 of adjustment process mode
so that the “Y” reading on the same
page should be BB - CA.

3. Make the same setting for the PAL­M TAMP and PAL-N TAMP data.

1. Receive the monoscope pattern sig­nal.

2. Adjust the “RCUTOFF” and
“BCUTOFF” settings on page 2 of
adjustment process mode to achieve
an optimum white balance.

Go to the adjustment mode and
check the following settings.

V176 130
V21 45

13

1. Do not change the “GCUTOFF” setting
because otherwise the black level may
fluctuate.

See if all the settings are as speci­fied. If not, select an item in question
with [VOL+] or [VOL-] key and adjust
the setting as shown at left.

* An item selected will be highlighted

in yellow.

LC-20B2UA
LC-20B2UB

Adjustment Adjusting conditions Adjusting method

7E2PROM data write

1. Call up the adjustment process menu
and get Page 6 displayed onscreen.

2. Enter “A40000002681” for the “I2C
DA TA” item in Line 1.

If the wrong data has been sent:

2

1. Initialize the E

PROM. (Take the

special mode setting procedure (1).)

2. Take the adjustment steps 2 thru 7.

3. Move the cursor to the “I2C DATA”
item in Line 2 and carry out “SEND”
with the right cursor key.

5.Shipping setting list

Channel............................................................................................................................................... 2ch

Air/Cable ............................................................................................................................................. Air

Skip Data_CATV................................................................................................................................. All Skip

Skip Data_AIR .................................................................................................................................... All Skip

Volume................................................................................................................................................ 20

Picture................................................................................................................................................. 30

Tint ...................................................................................................................................................... 0

Color ................................................................................................................................................... 0

Black Level ......................................................................................................................................... 0

SHARPNESS...................................................................................................................................... 0

RED-BLUE.......................................................................................................................................... 0

GREEN ............................................................................................................................................... 0

TV Color System................................................................................................................................. N358

AV Color System ................................................................................................................................ N358

Language ............................................................................................................................................ English

Blue Screen ........................................................................................................................................ Off

EZ Setup Auto Start............................................................................................................................ On

Sleep Timer ........................................................................................................................................ None

MTS .................................................................................................................................................... Stereo

Brightness........................................................................................................................................... Bright

Auto Power Off ................................................................................................................................... Off

Upside................................................................................................................................................. Normal

Right/Left ............................................................................................................................................ Normal

AV2 IN/OUT........................................................................................................................................ In

Closed Caption (Mode) ...................................................................................................................... OFF

(Data) ....................................................................................................................... CH1

V Chip block (MPAA)..................................................................................................................... None

(TV Guideline) .......................................................................................................... None

(Block Content) ........................................................................................................ All Unblock

(Status)..................................................................................................................... Off

(Input Secret No.)..................................................................................................... Clear

14

Test patterns in adjustment process mode

[1] IC801 (Video decoder) test patterns

1-1. Getting the test patterns displayed

Put the screen in AV1, AV2 or COMPONENT but keep out any signal. Call the adjustment process mode,
select “TEST PATTERN” in the 3rd line of page 7, make the settings 1 thru 6, and the following test patterns
show up.

1-2. Test patterns

» Setting 1

The color bars are displayed as shown at left.

LC-20B2UA
LC-20B2UB

Yellow

Green

Cyan

Magenta

Green

Red

Blue

greengreen

Yellow

» Setting 2

Finer vertical stripes than Setting 1 are displayed.

» Setting 3

Green

Bright BrightDark

» Setting 4

A rather dark green-only pattern is displayed.

» Setting 5

A half-tone green-only pattern is displayed.

» Setting 6

A rather bright green-only pattern is displayed.

[2] IC1201 (LCD controller) test pattern

2-1. Getting the test pattern displayed

Put the screen in AV1, AV2 or COMPONENT but keep out any signal. Call the adjustment process mode,
select “G/A TEST PATTERN” in the 13th line of page 16, turn on the setting, and the following test pattern
shows up.

2-2. Test pattern

The following test pattern appears.

Cyan

Magenta

The green pattern is displayed as shown at left.

W

h

i
t

gradation

e

Dark
Dark
Dark

Black

0-level

Gray scale

Gray

16-level

gradation

Red

Green

Blue

Gray

32-level

gradation

Bright

Bright
Bright
Bright

Gray

48-level

gradation

DarkDark

Dark
Dark
Dark

White

63-level

gradation

Note: When the IC801 and IC1201 test pattern display commands are both turned on at the same time, the IC1201

test pattern is given priority.

15

LC-20B2UA
LC-20B2UB

Pin functions of microprocessor IC (IC2001) RH-iXA154WJZZQ

No

. Pin name Function
1 V HOLD
2 HLF
3 MAIN SW
4 TIMELED
5 M/S OUT
6 CSYNC
7 IREMI
8 GND
9 GND

10 XCIN
11 XOUT
12 RESET
13 XOUT
14 GND
15 XIN
16 VCC
17 OSCIN
18 OSCOUT
19 PSWIN
20 SUBREADY
21 BLK
22
23 DAC1CS
24 DAC2CS
25 D SW
26 DTV
27 MRDY
28 SCL2
29 SCL1
30 SDA1
31 SDA2
32 R
33 G
34 B
35 SUBD OUT
36 SUBDIN
37 SUBCLK
38
39 MRDY OUT
40 FCH
41 IREM OUT
42 L_ERR
43 S IN/OUT
44 N443
45 PAL
46 SECAM
47 PAL_M
48 N358
49 PXOE
50 VSH OUT

Closed caption
Closed caption
Main switch ON[H]/OFF[L]
Off timer LED light-up
Sub-microprocessor master/slave output
Composite sync signal
Remote control
Grounding
Grounding
32kHz oscillation input
32kHz oscillation output
Reset at “L” level
Microprocessor oscillator connection
Grounding
Microprocessor oscillator connection
Power
OSD clock input
OSD clock output
Main power input
Sub-microprocessor ready input
OSD blanking output

DAC1 chip select
DAC2 chip select
D terminal connection detect
D terminal control line
I2C bus open/closed select input
I2C bus serial clock line 2
I2C bus serial clock line 1
I2C bus serial data line 1
I2C bus serial data line 2
R signal output
G signal output
B signal output
Sub-microprocessor data output
Sub-microprocessor data input
Sub-microprocessor clock input

I2C bus open/closed output
No-signal field ID signal output
Not used
Fluorescent lamp error detect input
Audio input/output select

“H” for N443, “L” for others
“H” for P AL, “L” for others
“H” for SECAM, “L” for others
“H” for P AL-M, “L” for others
“H” for N358, “L” for others

Card (Card mode at “L” level)
Panel gate driver voltage control

No

. Pin name Function
51 REQ
52 AV/SY/DY2
53 FSMUTE
54 RSMUTE
55 HPDET
56 SSTBY
57 VSH IN
58 LMUTE
59 V IN/OUT
60 SRESET
61 DENKA
62 VCC
63 CARDPOW
64 VSS
65 TV/AV1
66 AV/AV2
67 VIS/3DS
68 AV1/VISY
69 AV/SY/DY1
70 STD
71 PMUTE
72 POWOUT
73 AD POW
74 IREM 2
75 MPRCS
76 MPRDA
77 MPCS
78 MPDA
79 MPCLK
80 DDCRESET
81 KEY4
82 KEY5
83 CARDRESET
84 SAW SW
85 MODE1
86 MODE2
87 SSYSTEM
88 SSW
89 AFT
90 AGC
91 KEY1
92 KEY2
93 KEY3
94 POWIN
95 VSYNC
96 AVSS
97 HSYNC
98 TVSETB
99 AVCC

100

CVIN

Adjustment process
US CCD input select
Front mute
Rear mute
Headphone detect at “L” level
Speaker standby (at “H” level)
Panel gate driver voltage check
Line out audio mute
Video input/output select
Multiplex reset at “L” level
Electric charge prevention
Power
Card (ON/OFF)
Grounding
Analog switch 1
Analog switch 2
Analog switch 3
Analog switch 4
US CCD input select 2
Microprocessor power off output
P mute
DC/DC control output
Adaptor ON/OFF input
Reception at slave
G/A read enable
G/A data input
G/A chip select
G/A data output
G/A clock
Digital decoder reset
Key input 4
Key input 5
Card reset (at “H” level)
Tuner select (at “H” level)
Tuner select (at “H” level)
Tuner select (at “H” level)
S system switching detect
S terminal connect input at “L” level
AFT voltage input
AGC voltage input
Key input 1
Key input 2
Key input 3
DC/DC start-up detect
OSD vertical sync signal
Analog power input (GND)
OSD horizontal sync signal
Closed caption (GND)
OSD power input
Closed caption signal input

16

Adjustment process mode menus at a glance

Page Item

Initial setting

Function Adjust/modify

Basic settings

1 INCH SIZE 20 Inch unit select Adjustment

MODEL B2UA Model number
SYSTEM N358 Color system select
NTSC PWN FREQ OCO Dimmer frequency setting
PAL PWM FREQ OBD Dimmer frequency setting
NTSC PWM DUTY 0 Dimmer duty setting
PAL PWM DUTY 0 Dimmer duty setting
TV GAIN OFF Auto gain setting in TV mode
ERROR NO RESET 0 Lamp error count & reset No. of lamp error detections
V-CHIP 1 VCHIP line mute setting
CANADIAN VCHIP OFF Canadian VCHIP setting
B2UAVER Microprocessor Ver. No. display

Video adjustments

2 COM BIAS 90 Counter bias adjustment Adjustment

NTSC TAMP 20 TAMP adjustment Adjustment
PAL-M TAMP 20 TAMP adjustment
PAL-N TAMP 20 TAMP adjustment
RCUTOFF -1 Red cutoff adjustment Adjustment
GCUTOFF 0 Green cutoff adjustment
BCUTOFF -1 Blue cutoff adjustment Adjustment
G3 00 Data read value
B3 00 Data read value
R3 00 Data read value
G1 00 Data read value
B4 00 Data read value
Y DA Data read value at TAMP adjustment
TAMP H CA Y upper limit setting at TAMP adjustment
TAMP L BB Y lower limit setting at TAMP adjustment

3 TV NTSC CONT 51 Video contrast setting (TV NTSC)

TV PAL-M CONT 51 Video contrast setting (TV PAL-M)
TV PAL-N CONT 51 Video contrast setting (TV PAL-N)
AV N358 CONTRAST 49 Video contrast setting (Composite, S Video)
AV PAL CONTRAST 49 Video contrast setting (Composite, S Video)
AV SECAM CONTRAST 49 Video contrast setting (Composite, S Video)
AV PAL-M CONTRAST 49 Video contrast setting (Composite, S Video)
AV PAL-N CONTRAST 49 Video contrast setting (Composite, S Video)
AV PAL60 CONTRAST 49 Video contrast setting (Composite, S Video)
G3 00 Data read value
B3 00 Data read value
R3 00 Data read value
G1 00 Data read value
B4 00 Data read value
Y 00 Data read value

Adjustment (Same setting as for NTSC TAMP)
Adjustment (Same setting as for NTSC TAMP)

LC-20B2UA
LC-20B2UB

Audio adjustments (MSP settings)

4 TV GEQ BAND1 +0.5 Equalizer setting 1 (TV)

TV GEQ BAND2 +0.5 Equalizer setting 2 (TV)
TV GEQ BAND3 +1.0 Equalizer setting 3 (TV)
TV GEQ BAND4 +0.5 Equalizer setting 4 (TV)
TV GEQ BAND5 –1.0 Equalizer setting 5 (TV)
EXT GEQ BAND1 +0.5 Equalizer setting 1 (external input)
EXT GEQ BAND2 +0.5 Equalizer setting 2 (external input)
EXT GEQ BAND3 +1.0 Equalizer setting 3 (external input)
EXT GEQ BAND4 +0.5 Equalizer setting 4 (external input)
EXT GEQ BAND5 –1.0 Equalizer setting 5 (external input)
AVC OFF AVC setting
CARRIER MUTE ON Audio output setting out of sync with TV
IGR THR 12D IGR THRESH LEVEL

5 MSP DATA 0 Audio IC MSP data write & read

MSP DATA WAIT Write & read execution
PRESCALE FM/AM-M 17 Pre-scale setting (TV)
PRESCALE SCART 15 Pre-scale setting (external input)
FSP TEST OFF Audio test (FS mute ON/OFF)

17

LC-20B2UA
LC-20B2UB

Page Item

Initial setting

Function Adjust/modify

Video adjustments (VPC settings)

6 I2C DATA 0 I2C bus control IC data write & read

I2C DATA WAIT Write & read execution
CBW 1 Chroma band pass setting
NOSEL 3 Comb filter setting
DDR 1 Comb filter setting
HDG 3 Comb filter setting
VDG 0 Comb filter setting
VPK 0 Comb filter setting
KILVL 08 08 Color killer level setting
KILHY 05 05 Color killer hysteresis setting
VSYNC DELAY 29 V sync phase setting
DVCO -720 DVCO setting
AUTO LCK 1 Line lock mode setting

Video adjustments (component)

7 VPC DATA 0 Video IC VPC data write & read

VPC DATA WAIT Write & read execution
TEST PATTERN 0 PVC test pattern select Video IC test pattern
AUTO LDLY 0 Y/C phase setting
DVD NTSC CR 25 Color density setting (component)
DVD NTSC CB 25 Color density setting (component)
DVD NTSC TINT +7 Color tone setting (component)
DVD NTSC BRIGHTNESS +68 Brightness setting (component)
DVD NTSC CONTRAST 26 Video setting (component)
DVD NTSC P FILTER 1 Peaking filter setting (component)
DVD NTSC H-PEAKING 3 Picture quality setting (component)
DVD NTSC BRIGHT2 +8 Brightness setting 2 (component)
DVD NTSC CONTRAST2 48 Video setting 2 (component)

8 DVD PAL CR 24 Color density setting (component)

DVD PAL CB 24 Color density setting (component)
DVD PAL TINT + 9 Color tone setting (component)
DVD PAL BRIGHTNESS +68 Brightness setting (component)
DVD PAL CONTRAST 26 Video setting (component)
DVD PAL P FILTER 1 Peaking filter setting (component)
DVD PAL H-PEAKING 4 Picture quality setting (component)
DVD PAL BRIGHT2 +8 Brightness setting 2 (component)
DVD PAL CONTRAST2 48 Video setting 2 (component)

Video adjustments (TV, composite & S video)

9 N358 TV COLOR 2500 Color density setting (TV)

N358 AV COLOR 2500 Color density setting (composite, S video)
N358 TV TINT +40 Color tone setting (TV)
N358 AV TINT +56 Color tone setting (composite, S video)
N358 BRIGHTNESS +8 Brightness setting (TV, composite, S video)
N358 PEAKING FILTER 1 Peaking filter setting (TV, composite, S video)
N358 TV H-PEAKING 4 Picture quality setting (TV)
N358 AV H-PEAKING 4 Picture quality setting (composite, S video)
N358 AVO START 152 Horizontal position setting
N358 SFIF 0 Horizontal position setting
N358 SCINC1 1623 Roundness setting
N358 TV LDLY 0 Y/C phase setting (TV)
N358 AV LDLY 0 Y/C phase setting (composite, S video)

10 N443 AV COLOR 2500 Color density setting (composite, S video)

N443 AV TINT +56 Color tone setting (composite, S video)
N443 BRIGHTNESS +8 Brightness setting (TV, composite, S video)
N443 PEAKING FILTER 1 Peaking filter setting (TV, composite, S video)
N443 AV H-PEAKING 4 Picture quality setting (composite, S video)
N443 AVO START 152 Horizontal position setting
N443 SFIF 0 Horizontal position setting
N443 SCINC1 1623 Roundness setting
N443 AV LDLY 0 Y/C phase setting (composite, S video)

18

LC-20B2UA
LC-20B2UB

Page Item

Initial setting

Function Adjust/modify

Video adjustments (TV, composite & S video)

11 PAL AV COLOR 2500 Color density setting (composite, S video)

PAL AV TINT +56 Color tone setting (composite, S video)
PAL BRIGHTNESS +8 Brightness setting (TV, composite, S video)
PAL PEAKING FILTER 1 Peaking filter setting (TV, composite, S video)
PAL AV H-PEAKING 4 Picture quality setting (composite, S video)
PAL AVO START 152 Horizontal position setting
PAL SFIF 0 Horizontal position setting
PAL SCINC1 1623 Roundness setting
PAL AV LDLY 0 Y/C phase setting (composite, S video)

12 SECAM AV COLOR 2500 Color density setting (composite, S video)

SECAM AV TINT +56 Color tone setting (composite, S video)
SECAM BRIGHTNESS +8 Brightness setting (TV, composite, S video)
SECAM
SECAM AV H-PEAKING 4 Picture quality setting (composite, S video)
SECAM AVO START 152 Horizontal position setting
SECAM SFIF 0 Horizontal position setting
SECAM SCINC1 1623 Roundness setting
SECAM AV LDLY 0 Y/C phase setting (composite, S video)

13 PAL-M TV COLOR 2500 Color density setting (TV)

PAL-M AV COLOR 2500 Color density setting (composite, S video)
PAL-M TV TINT +40 Color tone setting (TV)
PAL-M AV TINT +56 Color tone setting (composite, S video)
PAL-M BRIGHTNESS +8 Brightness setting (TV, composite, S video)
PAL-M PEAKING FILTER 1 Peaking filter setting (TV, composite, S video)
PAL-M TV H-PEAKING 4 Picture quality setting (TV)
PAL-M AV H-PEAKING 4 Picture quality setting (composite, S video)
PAL-M AVO START 152 Horizontal position setting
PAL-M SFIF 0 Horizontal position setting
PAL-M SCINC1 1623 Roundness setting
PAL-M TV LDLY 0 Y/C phase setting (TV)
PAL-M AV LDLY 0 Y/C phase setting (composite, S video)

14 PAL-N TV COLOR 2500 Color density setting (TV)

PAL-N AV COLOR 2500 Color density setting (composite, S video)
PAL-N TV TINT +40 Color tone setting (TV)
PAL-N AV TINT +56 Color tone setting (composite, S video)
PAL-N BRIGHTNESS +8 Brightness setting (TV, composite, S video)
PAL-N PEAKING FILTER 1 Peaking filter setting (TV, composite, S video)
PAL-N TV H-PEAKING 4 Picture quality setting (TV)
PAL-N AV H-PEAKING 4 Picture quality setting (composite, S video)
PAL-N AVO START 152 Horizontal position setting
PAL-N SFIF 0 Horizontal position setting
PAL-N SCINC1 1623 Roundness setting
PAL-N TV LDLY 0 Y/C phase setting (TV)
PAL-N AV LDLY 0 Y/C phase setting (composite, S video)

15 PAL60 AV COLOR 2500 Color density setting (composite, S video)

PAL60 AV TINT +56 Color tone setting (composite, S video)
PAL60 BRIGHTNESS +8 Brightness setting (TV, composite, S video)
PAL60 PEAKING FILTER 1 Peaking filter setting (TV, composite, S video)
PAL60 AV H-PEAKING 4 Picture quality setting (composite, S video)
PAL60 AVO START 152 Horizontal position setting
PAL60 SFIF 0 Horizontal position setting
PAL60 SCINC1 1623 Roundness setting
PAL60 AV LDLY 0 Y/C phase setting (composite, S video)

PEAKING FILTER

1 Peaking filter setting (TV, composite, S video)

19

LC-20B2UA
LC-20B2UB

Page Item

Initial setting

Function Adjust/modify

Search AFT reference settings & LCD controller settings (NTSC)

16 AFT UP 2.7 AFT reference voltage

AFT DOWN 1.8 AFT reference voltage
NTSC 01 8C Initial settings
NTSC 02 C0 Various settings
NTSC 03 81 RCUTOFF
NTSC 04 00 GCUTOFF
NTSC 05 81 BCUTOFF
NTSC 06 0C Horizontal display position
NTSC 07 10 Vertical display position
NTSC 08 00 UV data phase delay
NTSC 09 4C Panel clock adjustment
NTSC 0A 4B Display screen top/bottom mask position
NTSC 10 80 Test pattern display
NTSC 11 00 Test pattern data
NTSC 12 00 Horizontal display mask (left) position
NTSC 13 00 Horizontal display mask (right) position
NTSC E0 00 FIFO TEST
NTSC E1 03 Sync polarity reversal
NTSC F0 07 OFL terminal operation setting
NTSC F1 00 Inverter frequency setting
NTSC F2 00 Inverter duty setting
NTSC F3 C0 Dimmer frequency setting, lower level
NTSC F4 00 Dimmer frequency setting, upper level
NTSC F5 00 Dimmer PWM setting, lower level
NTSC F6 00 Dimmer PWM setting, upper level
NTSC F7 00 OFL 1/2 phase
NTSC 14 02 System clock setting
G/A TEST PATERN OFF Gradation test pattern display LCD controller IC test pattern

LCD controller settings (PAL) & closed caption settings

17 PAL 01 8E Initial settings

PAL 02 C8 Various settings
PAL 03 81 RCUTOFF
PAL 04 00 GCUTOFF
PAL 05 81 BCUTOFF
PAL 06 14 Horizontal display position
PAL 07 18 Vertical display position
PAL 08 O2 UV data phase delay
PAL 09 4C Panel clock adjustment
PAL 0A 4A Display screen top/bottom mask position
PAL 10 80 Test pattern display
PAL 11 00 Test pattern data
PAL 12 00 Horizontal display mask (left) position
PAL 13 00 Horizontal display mask (right) position
PAL E0 00 FIFO TEST
PAL E1 03 Sync polarity reversal
PAL F0 07 OFL terminal operation setting
PAL F1 00 Inverter frequency setting
PAL F2 00 Inverter duty setting
PAL F3 BD Dimmer frequency setting, lower level
PAL F4 00 Dimmer frequency setting, upper level
PAL F5 00 Dimmer PWM setting, lower level
PAL F6 00 Dimmer PWM setting, upper level
PAL F7 00 OFL 1/2 phase
PAL 14 02 System clock setting
CLOSED CAPTION 15 Closed caption threshold level
CCD ISO 16 Closed caption phase setting
AIR SERCH 1,600 Last sync ID frequency at air ON search

20

LC-20B2UA
LC-20B2UB

Page Item

Initial setting

Function Adjust/modify

Gradation & COM settings

18 V255 255 Gradation power reference voltage

V255 BIAS 127 Gradation power reference voltage
V235 222 Gradation power reference voltage
V235 BIAS 127 Gradation power reference voltage
V176 129 Gradation power reference voltage Change it to "130".
V176 BIAS 150 Gradation power reference voltage
V112 96 Gradation power reference voltage
V112 BIAS 170 Gradation power reference voltage
V64 65 Gradation power reference voltage
V64 BIAS 40 Gradation power reference voltage
V32 72 Gradation power reference voltage
V32 BIAS 100 Gradation power reference voltage

19 V21 43 Gradation power reference voltage Change it to "45".

V21 BIAS 50 Gradation power reference voltage
V17 52 Gradation power reference voltage
V17 BIAS 145 Gradation power reference voltage
V7 27 Gradation power reference voltage
V7 BIAS 65 Gradation power reference voltage
V0 0 Gradation power reference voltage
V0 BIAS 80 Gradation power reference voltage
VGL ADJ 27 VGL bias setting
VGL COM 215 VGL COM setting
COM 179 COM amplitude setting
G/A READDATA 00 00 Controller read data setting
G/A READDATA WAIT Read execution

Three-dimensional settings & sync ID settings

20 3D Y/C 2 3D ON/OFF setting

3D Y/C DATA 000000 3D YC data write & read
3D Y/C DATA WAIT Write & read execution
LSYNC 625 Sync ID threshold level (TV)
HSYNC 655 Sync ID threshold level (TV)
AVSYNC 5000 Sync ID threshold level (external input)
VPC FP20H DATA0000 VPC data read value
VPC FP21H DATA0000 VPC data read value
VPC FP13H DATA0000 VPC data read value
MSP DEMO200H DATA0000 MSP data read value
L ERROR WAIT 15s Lamp error detect wait time
L ERROR H TIME 1.0s Lamp error detect time
VPC I2C 20H 24 Sync control setting

Power off mode settings

21 DENKA PORT OFF Power off mode setting

DENKA TESTP 00 Power off mode setting
DENKA TESTP2 30ms Power off mode setting
REMOCON CODE 000 Received remote control code display

21

LC-20B2UA

No or Wrong

Picture

Does the IC801

test pattern appear

properly?

Does the IC1201 test

pattern appear

properly?

Check the IC801 signal

output line, IC801 itself

and its peripheral

circuits.

Are the waveforms at

pins (10), (11), (13),

(15) and (17) of IC1201

as specified?

Check IC1201 and its

peripheral circuits as

well as the LCD panel

voltage and waveform.

Check the related lines,

IC801 itself and its

peripheral circuits.

Are the waveforms at the signal

input pins of IC801 as specified?

TV/Composite … Pin (73)

S Video … Pins (71) and (72)

Component … Pins (4), (5), (6)

and (75)

Check the IC801 signal

input line.

Check IC801 and its

peripheral circuits.

No

No

No

No

Yes

Yes

Yes

Yes

LC-20B2UB

TROUBLE SHOOTING TABLE

No

INCH SIZE 20

MODEL B2UA

SYSTEM N358

Go to the adjustment process mode.

1

NTSC PWM FREQ OCO

No Power (Power LED indicator still in red)

PAL PWM FREQ OBD

NTSC PWM DUTY 0

B2UA VER 1.xx

PAL PWM DUTY 0

TV GAIN OFF

ERROR NO RESET 5

V-CHIP 1

CANADIAN VCHIP OFF

Move the cursor to ERROR NO RESET

and click on it (to reset to zero).

Turn off the power.

Is the power turned on again?

F6704, D6700, D6701, Q6700, Q6701, Q6702, Q6703, Q6704, Q6705, Q6706,

Q6707, Q6708, Q6709, Q6710, Q6711, Q6712, Q6713, Q6714 and their

peripheral parts as well as pin (34) of IC1201

D3602, D3603, D3604, D3605, D3606, D3607, Q3600, Q3601, Q3602, Q3603,

Q3604 and their peripheral parts as well as pin (42) of IC2001

Check the following points.

(1) Backlight lamp

(2) Inverter circuit (inverter PWB and main PWB)F6700, F6701, F6702, F6703,

(3) Lamp error detection circuit (terminal PWB and main PWB)D3600, D3601,

This model is equipped with the lamp error detection function that detects the current

flowing into the fluorescent lamp and protects the backlight lamp drive circuit.

If a lamp error is detected, the microprocessor interrupts the unit and the ERROR NO

RESET setting will go up.

When the ERROR NO RESET setting has reached "5", the microprocessor turns and

keeps off the unit's power. To resume the power, take the above procedure to clear the

Note:

ERROR NO RESET setting.

22

Check all the settings on the microprocessor

’s adjust process menu.

No picture

No picture

at all

Yes

No

Are inputs

and outputs

of IC801 as

specified?

Does the LCD

controller test

pattern

appear?

Does the

video decoder

test pattern

appear?

Check IC402

and its

peripheral

parts.

Check

IC1201, its

peripheral

circuits and

the LCD

panel.

Check IC801

and its

peripheral

circuits.

Yes

No

No

No VIDEO

1 or 2

output

Yes

No

Are inputs

and outputs

of IC402 as

specified?

Check IC402

and its

peripheral

parts.

Check

IC7001 and

its peripheral

parts.

No

Is input at Pin

(73) of IC801

as specified?

Check IC801,

AV1 line and

their

peripheral

parts.

Yes

No

Are input and

output of

IC7001 as

specified?

Check

IC7202 and

its peripheral

parts.

Yes

No

Are input and

output of

IC7202 as

specified?

No

Are pin

(67) of

IC2001

at “H”?

No S

VIDEO

output

Yes

Yes

Are pins (2)

and (12) of

IC7101 60th

at “H”?

No

Are inputs at

Pins (71) and

(72) of IC801

as specified?

Check

SC3405, SY

line, SC line

and peripheral

parts.

No

COMPONENT

output

No

Is input at

Pins (4), (5),

(6) and (75)

of IC801 as

specified?

Check J3404,

DVD-Y line,

PB line, PR

line and

peripheral

parts.

No TV

output

Yes

No

Are voltages

at Pins (6),

(7) and (9) of

tuner as

specified?

Check the

power line.

Yes

No

Is output at

Pin (19) of

tuner as

specified?

Check the

tuner and its

peripheral

parts.

No

Is input at Pin

(3) of IC402

as specified?

Check the

line in

question.

Yes

Check IC402

and its

peripheral

parts.

Yes

No

Are Pins (2)

and (4) of

IC402 at “H”

and “L”

respectively?

Are Pins (65)

and (66) of

IC2001 at “H”

and “L”

respectively?

Yes

Check the

line in

question.

Check pin

(88) of

IC2001 or the

SSW line.

TROUBLE SHOOTING TABLE (Continued)

LC-20B2UA
LC-20B2UB

23

LC-20B2UA

No picture and sound

No color

No TV color

No S-VIDEO color

Yes

No

Do F3701and F3702

function?

Check all the settings on the microprocessor

’s adjust process menu.

No

Are secondary outputs

(+38V, +9V, +5V, -8V, -20V)

of T3701 as specified?

Yes

Are the oscillation waveform

at T3701’s primary side as

specified?

Yes

No

Disconnect F3701and

F3702. Is the load side

short-circuited?

Yes

No

Is any of T3701

’s primary

side, Q3700 and S4701 short-

circuited?

Check J3701, its peripheral

parts and connection cable.

Replace F3701 and F3702.

Check S4701 and

connection cable.

Check the secondary-side

load of T3701.

Fluorescent lamp

Yes

No

Does F6700, F6701,

F6702, F6703, and

F6704 function?

Yes

No

Is Pin (34) of IC1201 at

“H”?

Yes

No

Are the oscillation waveforms

at the primary side of T6700,

T6702, T6704, T6706, and

T6708 as specified?

Yes

Replace F6700, F6701,

F6702, F6703, and F6704.

No

Is input at Pin (71) of IC801

as specified?

Check SC3405, SC line and

peripheral parts.

Yes

Check the line, IC1201 and

its peripheral parts.

Check Q6700 - 6714, T6700

- 6709 and their peripheral

parts.

Replace the fluorescent lamp

and check the oscillation

waveform again.

No VIDEO color

Check all the settings on the microprocessor

’s adjust process menu.

No COMPONENT color

No

Is input at Pins (4) and (6) of

IC801 as specified?

Check J3404, PB line, PR line

and peripheral parts.

LC-20B2UB

TROUBLE SHOOTING TABLE (Continued)

24

TROUBLE SHOOTING TABLE (Continued)

No sound

from

speakers

Yes

No

Is pin (53) of

IC2001 at “L”?

Check all the settings on the microprocessor

’s adjust process menu.

No sound

No

Are outputs at

pins (1) and (7)

of IC3301/

IC3302/IC3303

as specified?

Yes

No

Are inputs at

pins (2) and (4)

as well as

outputs at pins

(8) and (12), all

of IC3305, as

specified?

Muting effect is

on. Check the

FSMUTE line.

Check IC3301,

IC3302, IC3303

and their

peripheral parts.

Yes

No

Are input and

output of

IC3304 as

specified?

Check IC3304

and its

peripheral parts.

Check the line

in question,

IC3301 and its

peripheral

parts.

Yes

Check the

speakers and

their peripheral

parts.

No sound

from

headphone

Yes

No

Is pin (55) of

IC2001 at “L”?

Check the

headphone and

its peripheral

parts.

Check Q2007,

J3500, harness

and their

peripheral parts.

No sound

from output

line

Yes

No

Is pin (58) of

IC2001 at “L”?

No

Are outputs at

pins (14) and

(15) of IC3501

as specified?

Yes

Check the line

in question.

Check the

LMUTE line.

Check IC3501,

IC3304 and

their peripheral

parts.

TV sound

failure

Yes

No

Is output at Pins

(15) and (16) of

tuner as

specified?

No

Is input at pin

(67) of IC3304

as specified?

Yes

Check IC3304,

X3301 and

their peripheral

parts.

Check the

tuner and its

peripheral

parts.

Check Q3201,

Q3202 and

their peripheral

parts.

LC-20B2UA
LC-20B2UB

25

LC-20B2UA
LC-20B2UB

CHASSIS LAYOUT

H

DIGITAL Unit

G

F

E

CONTROL Unit

ANALOG Unit

D

C

B

RC/LED Unit

A

87109654321

26

INVERTER-A Unit

LC-20B2UA
LC-20B2UB

INVERTER-B Unit

1716 1918151413121110

27

LC-20B2UA

V

N

C

N

V

W
C

LC-20B2UB

BLOCK DIAGRAM

H

G

F

E

D

C

I2C

TUNER
TU3201

AV1

S-VIDEO

INPUT

AV2

INPUT

OUTPUT

COMPONENT

INPUT

DC IN

DC13V

DC/DC

T3701

IC3701

Q3700
Q3701
Q3702

TV-V

SIF

SY, SC

V1

L1, R1

L2, R2

Y, PB, PR

DL, DR

38V

9V

5V

-8V

-20V

AUDIO
IN/OUT

SWITCH

IC3501

Q3500

AUDIO

DECODER

(MSP)

IC3304

REGULATOR

IC3702

I2C

SIF-AMP.

Q3201
Q3202

31V

Q3707

29V

Q3704

8V

Q3706

V2/VO

VIDEO

IN/OUT

SWITCH

Q3501-Q3505

ANALOG UNIT

V2

VOUT

AUDIO

FILTER

IC3301
IC3302
IC3303

AUDIO

AMPLIFIER

IC3305

HEAD

PHONE

JACK

TV-V
V1
V2

6d B AMP.

SYNC

SEPARATER.

Q401

IC401

VIDEO

SWITCH

IC402

IC7201

CVI

CSYN

L_ER

S

I

LAMP

CHECK

B

COLD

6 LAMPS

(UP)

A

INVERTER-A UNIT

Q6700, Q6701

HOT

T6700, T6701

Q6703, Q6704

T6702, T6703

Q6706, Q6707

T6704, T6705

INVERTER

INVERTER-B U

SP-RSP-L

COLD

4 LAMPS

(DOWN)

HOT

INVERTER

Q6709, Q6710

T6706, T6707

Q6712, Q6713

T6708, T6709

5

87109654321

28

LC-20B2UA

0

LC-20B2UB

I2C

3D Y/C

SEPARATOR

IC7001
IC7002

LCD

CONTROLLER

IC1201

GRADUATION

IC1102-IC1108

POWER FOR

I2C

IC2003

Y and C

SWITCH

IC7101

V1SY,V1SC

YO, CO

FIFO

IC1202

DAC
IC1101
IC1111

SYOUT, SCOUT

SY, SC

EO

TCH

02

VIDEO

MP.

1

SWITCH

CVIN

IC7202

V1SY

DY

AV1 V

VOUT

DY

DY, PB, PR

VIDEO

DECODER

(VPC)

IC801

3.3V REG.
IC702

CK, VD, HD, OSD-RGB

3 WIRE

BUS-SWITCH

DIGITAL UNIT

LCD

IC1110
IC1112
IC1114
IC1115

REGULATOR

IC7102
IC7701

RESET
IC7004

LCD

PANEL

CSYNC

L_ERR

5V REG.

IC703

RTER-B UNIT

INVERTER
6709, Q6710

6706, T6707
6712, Q6713

6708, T6709

MPU

IC2001

IREMI, POWOUT, TIMED

RESET
IC2002

LED
D4014
D4015

RC/LED UNIT

E2PROM

IC2004

KEY1, KEY2, PSWIN

R/C

RECEIVER

RMC4002

I2C

POWER
SWITCH

CONTROL UNIT

CONTROL

KEYS

COMMON

IC1113
IC1109
Q1101
Q1102
Q1108
Q1109

LCD
POWER
TIMING

IC1116
Q1103
Q1104
Q1105

29

1716 1918151413121110

LC-20B2UA
LC-20B2UB

DESCRIPTION OF SCHEMATIC DIAGRAM

VOLTAGE MEASUREMENT CONDITION:

1. The voltages at test points are measured on
exclusive AC adaptor and the stble supply voltage
of AC 120V. Signals are fed by a color bar signal
generator for servicing purpose and the above
voltages are measured with a 20k ohm/V tester.

INDICATION OF RESISTOR & CAPACI­TOR:

RESISTOR

1. The unit of resistance “Ω” is omitted.
(K=kΩ=1000 Ω, M=MΩ).

2. All resistors are ± 5%, unless otherwise noted.
(J= ± 5%, F= ± 1%, D= ± 0.5%)

3. All resistors are 1/16W, unless otherwise noted.

4. All resistors are Carbon type, unless otherwise
noted.

C

: Solid
S : Oxide Film T : Special
N : Metal Coating

CAPACITOR

1. All capacitors are µF, unless otherwise noted.
(P=pF=µµF).

2. All capacitors are 50V, unless otherwise noted.

3. All capacitors are Ceramic type, unless otherwise
noted.

(ML): Mylar (TA): Tantalum
(PF): Polypro Film (ST): Styrol

W

: Cement

CAUTION:

This circuit diagram is original one, therefore there may be a
slight difference from yours.

IMPORTANT SAFETY NOTICE:

P AR TS MARKED WITH “å” ( ) ARE
IMPORTANT FOR MAINTAINING THE SAFETY OF
THE SET. BE SURE TO REPLACE THESE PARTS
WITH SPECIFIED ONES FOR MAINTAINING THE
SAFETY AND PERFORMANCE OF THE SET.

AVIS DE SECURITE IMPORTANT:

LES PIECES MARQUEES “å” ( )SONT
IMPORTANTES POUR MAINTENIR LA SECURITE
DE L'APPAREIL.
NE REMPLACER CES PIEDES QUE PAR DES
PIECES DONT LE NUMERO EST SPECIFIE POUR
MAINTENIR LA SECURITE ET PROTEGER LE BON
FONCTIONNEMENT DE L'APPAREIL.

30

SCHEMATIC DIAGRAM

Ë

CONTROL and RC/LED Unit

H

G

F

LC-20B2UA
LC-20B2UB

E

D

C

B

A

654321

31

LC-20B2UA
LC-20B2UB

Ë

DIGITAL Unit-1/5

H

G

F

E

D

C

B

A

87109654321

32

LC-20B2UA
LC-20B2UB

33

1716 1918151413121110

LC-20B2UA
LC-20B2UB

Ë

DIGITAL Unit-2/5

H

G

F

E

D

C

B

A

87109654321

34

LC-20B2UA
LC-20B2UB

35

1716 1918151413121110

LC-20B2UA
LC-20B2UB

Ë

DIGITAL Unit-3/5

H

G

F

E

D

C

B

A

87109654321

36

LC-20B2UA
LC-20B2UB

37

1716 1918151413121110

LC-20B2UA
LC-20B2UB

Ë

DIGITAL Unit-4/5

H

G

F

E

D

C

B

A

87109654321

38

LC-20B2UA
LC-20B2UB

39

1716 1918151413121110

LC-20B2UA
LC-20B2UB

Ë

DIGITAL Unit-5/5

H

G

F

E

D

C

B

A

87109654321

40

LC-20B2UA
LC-20B2UB

41

1716 1918151413121110

LC-20B2UA
LC-20B2UB

Ë

ANALOG Unit-1/2

H

G

F

E

D

C

B

A

87109654321

42

LC-20B2UA
LC-20B2UB

43

1716 1918151413121110

LC-20B2UA
LC-20B2UB

Ë

ANALOG Unit-2/2

H

G

F

E

D

C

B

A

87109654321

44

LC-20B2UA
LC-20B2UB

45

1716 1918151413121110

LC-20B2UA
LC-20B2UB

Ë

INVERTER-A Unit

H

G

F

E

D

C

B

A

654321

46

Ë

INVERTER-B Unit

H

G

F

LC-20B2UA
LC-20B2UB

E

D

C

B

A

654321

47

LC-20B2UA
LC-20B2UB

PRINTED WIRING BOARD ASSEMBLIES

H

G

F

CONTROL Unit (Side-A)

E

D

C

B

A

DIGITAL Unit (Side-A)

654321

48

LC-20B2UA
LC-20B2UB

H

G

F

CONTROL Unit (Side-B)

E

D

C

B

A

DIGITAL Unit (Side-B)

654321

49

LC-20B2UA
LC-20B2UB

H

G

F

INVERTER-A Unit (Side-A)

E

D

C

B

A

INVERTER-B Unit (Side-A)

RC/LED Unit (Side-A)

654321

50

LC-20B2UA
LC-20B2UB

H

G

F

E

D

C

B

ANALOG Unit (Side-A)

A

654321

51

LC-20B2UA

R2040

LC-20B2UB

H

G

F

E

D

C

B

C2020

R422

C7024

FL7004

FB7004

FB7003

C7048

C7054

C7047

C7122

D7701

C7025

SC2001

C7701

C701

R714
R705

C7105

R7025

R7023 R7024

R7203
C7204

C7205

C7046

X7001

R417 R418

IC7201

D701

R419

C414

L402

C413

L401

C412

R7051

R7052

C7104

R425

Q403

C7203

C409

R415

C408

R414

C411

R416

IC7202

C7053

R7204

C7036

C7015

C703

C7201

R423

FL7003

IC7001

R424

FL401

C7202 IC402

C7005

D2002

R7202
R7201

C702

C410

R7112

C7031

Q7001

R7003

D2003

C2021

FB7105

C7123

R2050

C7101

R7012
C7113

R7043
R7042

R7048

C7055

R7001

FL7001

C7027

C7059

R7106

C7108

FL7101

FL7102

C2022

R7102

R7016 R7021

C7107 FB7104 R2037

C7029

FL7002

C7030

R7030 R7022

C7056

R2036

C7124 C7102

C7106

C7033

Z1

R7019 R7020

C7103 FB7103

D1105

R1030

R1029

C1148 R1187

R1169

IC1104

IC111 2

R1196

R1199

D1110

R1010

Q1103

C1139

R1188
C1141
C1142

D1108

C404

C1149

R1009
R1008
R1016

R1170
R1172
R1171
C1123
R1175
R1176

R1185
C1136

C2016

R1017

R1006

R1001

C1130
R1157

P2004

R1007

IC111 3

Q2006

R2044

R2018
R2019

Q1105

R1015

Q1104

R1194

R2020

R711
C711

R1154

R1161
R1107
C1147
R1112
R1114

R1195

C2015

R1118

R1013

R1133

R1111

R1186
C1138
C1137

Q2005

R2055

R2026
R2045

R2017

R2047

R2038

Q712

D1109

C2017

R1129

C1144

IC111 0

R1183
C1135

Q2007

R1014

C1101

IC1103

R2067

X2001

R1024

R1106

R2024

R2033

C2004 R2005

C1218

R1160
R1108

IC1105

C1113
R1184
C1134

R1192

R1193

C1114

C1125

R1110

C1104
R1163
R1162

R1117
C1112

D2004

R2023

C2005 R2006

R2062

R1152

P2003

R726

Q2004

R2027

R2057

R2022

C2009

IC2001

X2002

C838

C706

R1141
R1142
C1156

R1144 R1143

R1140 C1152

R1164

C1126

C1110

R1182

R1

C1133

R1191 R1151

C1

C1111

R1190

A

DIGITAL Unit (Chip Parts Side-A)

87109654321

52

P2003

R2023

LC-20B2UA
LC-20B2UB

0
8
104
163
162

D2004

R2062

C2005 R2006

R1223

R1218

C1212

C1226

C1229

R1257

R1258

R1214

R1201

C1205

R1222

R1226

R826

C1213

R1232

L1204

R1231

FB1202

SC1203

R2061

R2054

R1131

R2002

R2063
R2028
R2031

C834

R1124

R1132

R2051

C2023

C1117

R2015

C1118
R1119
C1121

R1128

R1018

C1129

C908

D1106 Q1107

R1019

R2032

C909

R918
R916

C1206

C901

L901

R901

SC901

C1210

R917

C910

L902

R1238

C902

C809

L804

R1253

R1243

IC1201

R1247

R1252

D1205

C1217

D1206

C1231

C835

C801

R726

R2021

Q711

R2009

Q2004

R2027

R2057

R2022

IC2001

X2002

C838

C706

R1141
R1142
C1156

R1164

R712

R2060

R2068

R2053

C2009

R2040

C1152

R1144 R1143

R1140

C1126

R2041

P2001

R2056

R2029

C826

L805

IC1109

R2042

R2011

C2007

R1127

R1125

R1126

C1234

C1227

C821

C1216

C1208

C1228

IC1208

Q1203

C1230

1117
1112

R1152

C1211

SC1202

R1204

FB1203 R1208

R1209

R1211

FB1201

R1260 R1210

FD1

L1202

C1110

R1182

R1116

C1133

R1191 R1151

C1109

C1111

R1190

R1115
C1107

R1153

R1189

SC1201

C1209

C1214

R1259

R1212

R1202 R1203

1716 1918151413121110

53

LC-20B2UA

C

LC-20B2UB

H

L1201

R831
R838

C1232

C822
C839

C1202

R1245

R1246D1210

C840

C820

D1211

Q1204

R816

C819

C841

C818

Q1205

R815

C817

R1249

C816

R813

IC801

C815

C814

C813

D902

D1209

R1248

C812
R837

R810

R812
C810

TP801

TP802

C805

C806

FB801

R803R802R801

C802

X801

C803

C804

FB901FB903

R911

R912

C903

R915

R836

R835

R906

IC903

L1203

R902

D901

R914

R909

C905

L1205

R907

R910

R913
R905

R904

IC901

R908

R919

R1148R1147

D1204

R1239

R1230

D1203

R1240

R1250

D1213

C1233

R1241

G

D1212

R1237

C1225

R1251

D1208

F

R1255

R1254

R1225

IC1207

C1204

IC1206

R1256

Q1201

R811

R1221

R1234

L801

L803

L802

R1233

C1201

R1220

R807
R809
R808
C811

C823C807

C1203
R1217

R814

FB802

R834

C836C832

C824
C828
C825
C808

R819

R833

C837C831

R804

R832

C827C830

C1223C1224

E

D

C

R1235

IC1202

R1236

R1021

C1151

C1155

R1020

R1123

C1122

IC2004

R2012

Q1102

Q1106

R1022

R1130

FB902

C2008

R2016

IC2003

TP2005

R1023

R1122

R2059

IC2002

R2058

R1120

C705

C1102

R1121

C1153

R1145

C1116

C1120

R1198

IC1102

R1102

C2019R2010

TP2003

R1146

R1158

C2018

C1103

R1150

C2010

D1201

Q1108

Q1109

IC702

R2007

R1104

2006

C1154

R2013R2014

D1107

D1101

Q1101

C1119

R1109R1173

B

C1215

C1207

FD2

C1108

IC1106

IC1107

A

DIGITAL Unit (Chip Parts Side-B)

87109654321

54

LC-20B2UA
LC-20B2UB

8

05

0

C1120

6

C1153

R1145

C1116

R1198

IC1102

Z2

IC703

R2066
R2064

R2049

R1031

R2003

R1228

R2001

IC1101

IC1108

TP2001
TP2002

R1032

C2002

C2003

R1033

C1124

C2001

R2030

TP2007

R402
C407

R403

R1134

R1025

C1115

R2043

IC2002

TP2003

C2019R2010

C2018

C2010

R2007

C2006

D1201

IC702

Q1108

Q1109

C1154

R1146

C1103

R1104

R1102

R1158

R1150

IC1107

IC111 6

R1026

IC111 4

TP2006

TP2009

R401

IC401

R2065D2005

R2052

Q402

R413

C406

R409

C403

R1002
C1150

C1157

R1003
R1005

R1028

C1132

R411

R408

IC1111

IC111 5

C401

Q401

R1027

R412

R404

R1034

C402R405

IC7101

R7032

R7033

R7014

Q7005

FB7002

C7111

R7017R7018

R7015

C7112
R7013

C7026

R7011

Q7004

R7010

IC7004

R7049
C7085

FB7001

IC7003

R7031

C7050

Q7006

R1166

R1177R1174

R1179
R1178
C1105
R1168
R1167

C1131

C1143

R7101

C7028

R7009

Q7003

Q7101Q7102

R7046
R7036

C7037

C7038

R7034

R7008

R7035

Q7002R7006

R7007

R7045
R7044

FB7101

R7103R7104

R7002

FB7102

Q7007

L7002

Q7008

C7012

C7006
C7009
C7007

C7061

C7008

C7013

R7005
R7004
C7010

TP7002

C7060

C7014

TP7001

C7041

C7058

C7004

L7001

R407

R406

C405
R410

C1145

R1156
R1155

C1146

R7037
R7039

C7042

C7043

C7035
R7041

C7032

C7016

C7017

R7040

C7022

C7062R7038

C7018

Q7009

Q7010

C7019

C7020

R716

R715

L7003

C7021

R7053

C7003

C7002

R719

C7072

R717

R7705

C7023
R7029

R7704

R7047

R7702
R7703

IC7701

R7701

C7001

C7702

IC7002

R7113

R7114

C7121

R7110

IC7102

R7050

55

1716 1918151413121110

LC-20B2UA

3

LC-20B2UB

C3206

C3513

Q3503 Q3504

R3535

R3538 R3539

C3515

W1

Q3700

C3733

R3741
R3736
R3735
R3734

C3380
C3354
C3355
C3356

R3384

R3357

C3358

L3301

FB3302

C3357

R3700

R3701

D3700

R3702

Q3701

C3700

Q3702

C3703

R3766

R3768 R3706

Q3709

C3704

R3759

C3702

D3711

Q3710

Q3704

R3762

R3733 C3730 C3738

IC3702

R3368

C3347

R3434

R3356
C3373

C3351

R3354

R3353

C3701

C3740

R3704

R3703
R3705

C3384

C3348

R3372

C3706 R3708

R3710

R3761

C3716

Q3707

R3752

C3734

C3346

C3345

C3383

D3702

C3710

C3735

C3349

IC3701

C3708

L3302

C3344

R3737

R3760

IC3304

R3717

R3711
C3707
R3709

C3741

C3343

D3703

FB3701

FB3709

R3716

R3740

R3739

D3709

C3350

C3342

R3738

C3330
C3381

C3719

C3341

R3707
C3705

R3719

C3390

D3705

R3727

R3732 C3725

L3704

C3391

C3340

FB3301

R3385

C3382
R3355

L3700

R3718

C3711 C3713
R3721 R3720

FB3705

FB3708

R3724

R3728

D3708

R3731

C3724

C3339

FB3706

T3701

C33

C
R

R
C

C3209

C3739

C3512

R3533

C3727

C3729

R3534

C3514

C3750

Q3205

C3728

Q3204

FH3703

R3201

C3202

R3205

Q3203

C3201

C3203

R3206

L3201

R3202

Q3201

R3204 C3204

Q3202

P3702

R3203

R3367

R3751

C3353

C3352

R3746
C3732

R3750

R3756

Q3706

X3301

FH3704

R3745 R3743
R3749 R3742

P3704

R3755

R3753

H

J3701

FH3701 FH3702

R3758

G

TU3201

F

R3208

C3210

R3207

C3205

E

J3500

R3550

P3504

R3530

D

R3551

SC3405

C

C3511
R3532

R3558

R3531

R3411

R3410

R3413 C3401

R3412

R3339
R3336
R3337

R3409

C3325

C3208

L3202 L3702

Q3502

C3516

Q3501

R3537
R3542

R3540

R3536

R3527

L3500

Q3505

C3519

C3324

P3703

Q3708

C3742

C3743

R3754

C3392

R3391 R3392
R3393 R3394

P3403

R3767

D3710

SC3403

C3393

W2

R3340

B

J3407

R3335
R3338

D3401

R3402

R3401

A

87109654321

56

LC-20B2UA

0

D3709

LC-20B2UB

P3602

R3602

C3337

FB3704

R3723

C3718

C3720

C3721

C3717

C3606

C3605

C3604

D3603

C3608

C3609

FB3700

D3704 C3715

R3726

R3371

D3602 C3607

R3606

FB3703

L3303

R3501
C3500 C3502

L3700

D3703

FB3701

FB3709

17

R3716

08
11
07
09

0

741

C3350

4

R3718

FB3706

C3711 C3713
R3721 R3720

R3722

R3719

T3701

R3707
C3705

FB3705

FB3707

FB3708

D3705

R3724

R3728

D3707

D3708

R3727

R3731

R3732 C3725

C3724

C3339

D3706

C3333

C3338

C3336 C3334
R3369 C3506

R3370
C3335

C3332

L3704

C3390

C3391

C3340

FB3301

R3385

C3382
R3355 R3524 R3529 R3525

C3342

R3738

C3330
C3381

C3719

C3341

R3725

R3601

L3703

C3722

R3511

R3609

Q3603

C3714

R3500

R3547

R3605

C3712

C3504

R3603

C3503

C3501

R3608

R3730

R3729

R3512

D3601

Q3602

R3607

D3605

D3606 D3604

Q3604

R3763

R3765

R3764

R3507

R3513

R3510

R3506
C3526 C3322

IC3500

R3505

C3525
R3504

R3546

D3607

C3737

R3508

R3610

C3360

C3505

R3509

C3507

C3517

P3601 P3500 P3502P3501

R3901

R3600

D3600

C3508

C3601

C3600

R3604

Q3600

IC3305

Q3601

R3324

C3320

Q3500

C3603

C3602

C3365

C3362

C3305

R3320

C3312

C3314

R3323

R3376

C3375

C3319

R3332

R3523 C3518 R3559

R3302
R3314
R3318
R3317
C3310
C3374
R3375

R3330
R3325
C3317
R3328

C3363

R3345

C3304

C3369

C3370R3374

C3368

R3364

C3367

R3366

C3364 Q3305

R3363

R3365

C3361

R3362

R3389 C3388

C3386

R3388 R3399

R3346

IC3301

R3310

R3311

C3306

R3312

R3382

IC3302

IC3303

C3321

R3528

IC3501

C3510

C3372

Q3303

R3359

D3302

R3358 R3383

R3373

R3381

R3361

Q3304

R3379 D3301

R3360

C3366

R3307

R3308

C3389

R3309
C3387 R3430 R3433
R3386
R3387

C3385

R3390

C3308

R3316
R3313
C3309

C3311

R3315
R3321

C3377

R3378 C3313

C3376
R3377

C3315

R3333
R3327
R3326
C3316

R3334

C3318

C3323

R3329

R3331

R3526

D3502

R3557

Q3513

R3560

C3509

Q3306

C3359

R3305
C3303 C3302

C3301

R3303

R3304

R3306

R3319

R3322

R3552

R3553

D3501

R3556
R3555

R3902

R3543

R3757

R3554

C3371

R3380

R3352

C3521

R3545

R3544

C3522

P3503

R3348

R3350

R3351

C3329

R3428

R3561 R3342

Q3510

Q3511

Q3512

C3520

R3455

R3431

D3402

C3328

R3562

R3341

R3347

R3429

R3343

R3349

R3344

J3301

R3432

J3401J3404

ANALOG Unit (Chip Parts Side)

1716 1918151413121110

57

LC-20B2UA
LC-20B2UB

H

G

F

FDC4

P6702

P6701

T6704

T6705

T6703

T6702

E

C6726

C6705

C6727

C6710

D

Q6706

L6704

C

FH6704

C6711

R6710

FH6705

Q6707

R6708

C6713

C6712

Q6708

R6711

R6709

R6722

R6707

R6705

D6700

P6705

R6706

Q6704

C6708

R6721

R6720

Q6705

C6714

C6706

R6704

Q6703

FH6702

L6702

C6707

C6709

FH6701 FH6700

FH6703

B

INVERTER-A Unit (Chip Parts Side)

A

87109654321

58

Q6701

Q6700

C6701

C6725

LC-20B2UA

LC-20B2UB

FDC1

P6700P6701

C6700

T6700

T6702

R6703

C6704

R6702

C6703

R6701

Q6702

R6700

C6702

T6701

L6700

59

1716 1918151413121110

LC-20B2UA
LC-20B2UB

H

G

F

T6709

C6721

C6741

T6708

C6720

Q6712

R6716

E

C6722

Q6713

R6717

L6708

D

P6703P6704

R6719

R6718

C6723

FH6708

C

FH6709

R6724

R6723

B

D6701

P6706

Q6714

C6724

C6719

C6715

Q6709

R6712

R6715 R6714

C6718

Q6711C6717

C6740

C6716

Q6710

R6713

L6706

T6707

T6706

FH6707 FH6706

A

INVERTER-B Unit (Chip Parts Side)

654321

60

LC-20B2UA

LC-20B2UB

H

SW4008

G

D4013

RMC4002

P4005

D4012

D4022

R4021
C4018

SW4007

R4006 R4005

F

SW4002

SW4003

R4011

SW4004

SW4006

R4012

R4029

R4024

D4014

Q4003

Q4007

R4023

R4030

R4031

D4015

R4032

Q4004

E

D

C

D4008

D4009

D4010

RC/LED Unit (Chip Parts Side)

S4701

B

P4004

A

CONTROL Unit (Chip Parts Side)

654321

61

LC-20B2UA
LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

PARTS LIST

P ARTS REPLACEMENT

Replacement parts which have these special safety characteristics
identified in this manual; electrical components having such features
are identified by
and Schematic Diagrams. The use of a substitute replacement part
which dose no have the same safety characteristic as the factory
recommended replacement parts shown in this service manual may
create shock, fire or other hazards.

"HOW TO ORDER REPLACEMENT P ARTS"

To have your order filled promptly and correctly, please furnish the
following informations.

1. MODEL NUMBER 2. REF. NO.

3. P AR T NO . 4. DESCRIPTION

in USA: Contact your nearest SHARP Parts Distributor to order.

Ref. No. Part No. ★ Description Code

PRINTED WIRING BOARD ASSEMBLIES

DUNTKA670FE12
DIGITAL UNIT

IC401 VHiBA7046F/-1 J BA7046F AF
IC402 VHiNJM2235V-1 J NJM2235V AE
IC702 VHiBA033FP/-1 J BA033FP-E2 AG
IC703 VHiPQ20VZ11-1 J PQ20VZ11 AH
IC801 VHiVPC3230D1EQ J VPC3230D-QA-B3 BD
IC1101 VHiMB8346BV-1 J MB88346BPFV AN
IC1102 VHiNJM4565V-1 J NJM4565V AF
IC1103 VHiNJM2060V-1 J NJM2060V AF
IC1104 VHiNJM2060V-1 J NJM2060V AF
IC1105 VHiBU4053V/-1 J BU4053BCFV-E2 AE
IC1106 VHiNJM4580V-1 J NJM4580V AE
IC1107 VHiNJM4580V-1 J NJM4580V AE
IC1108 VHiNJM4580V-1 J NJM4580V AE
IC1109 VHiNJM353M/-1 J NJM353M AG
IC1110 VHiBU4053V/-1 J BU4053BCFV-E2 AE
IC1111 VHiMB8346BV-1 J MB88346BPFV AN

å and shaded areas in the Replacement Parts Lists

For location of SHARP Parts Distributor, Please call Toll­Free; 1-800-BE-SHARP

★ MARK: SPARE PARTS-DELIVERY SECTION

(NOT REPLACEMENT ITEM)

DUNTKA670FE12 – DIGITAL Unit —
DUNTKB128DE03 – ANALOG Unit —
DUNTKB129DE03 – CONTROL Unit —
DUNTKB130DE03 – RC/LED Unit —
DUNTKB132DE01 – INVERTER-A Unit —
DUNTKB133DE01 – INVERTER-B Unit —

LCD PANEL

RLCDTA005WJZZ J 20” LCD Panel Unit DT

(-Mar.2002:LC-20B2UA)

RLCDTA014WJZZ J 20” LCD Panel Unit DT

(Apr.2002-:LC-20B2UA,LC-20B2UB)

INTEGRATED CIRCUITS

LISTE DES PIECES

CHANGE DES PIECES

Les pi`eces de rechange qui pr élelesentent ces caract éleristiques
sp éleciales de s élecurit éle, sont identifi élees dans ce manuel : les
pi`eces élelectriques qui pr élesentent ces particularit éles, sont rep
éler élee par la marque å et sont hachur élees dans les listes de
pi`eces et dans les diagrammes sch élematiques.
La substitution d'une pi`ece de rechange par une autre qui ne pr
éLesente pas les m éoemes caract éLeristiques de s élecurit éle que
la pi`ece recommand élee parl'usine et dans ce manuel de service,
peut provoquer une éLelectrocution, un incendie ou toutautre sinistre.

"COMMENT COMMANDER LES PIECES DE RECHANGE"

Pour que votre commande soit rapidement et correctement remplie,
veuillez fournir les renseignements suivants.

1. NUMERO DU MODELE 2. NO. DE REF

3. NO. DE PIECE 4. DESCRIPTION

in CANADA: Contact SHARP Electronics of Canada Limited

Phone [phone]

★MARQUE: SECTION LIVRAISON DES PIECES DE RECHANGE

Ref. No. Part No. ★ Description Code

IC1112 VHiBU4053V/-1 J BU4053BCFV-E2 AE
IC1113 VHiBU4053V/-1 J BU4053BCFV-E2 AE
IC1114 VHiNJM4580V-1 J NJM4580V AE
IC1115 VHiNJM4580V-1 J NJM4580V AE
IC1116 VHiNJM2147M-1 J NJM2147M-TE1 AF
IC1201 RH-iX3378CEN1Q J LR38815 AY
IC1202 VHiPD485505-2 J UPD485505G-25 AY
IC1206 VHiLVX125FT-1 J TC74LVX125FT AG
IC1207 VHiTC4W66U/-1 J TC4W66FU AF
IC1208 VHiPQ1R34++-1Y J PQ1R34 AE
IC2001 RH-iXA154WJZZQ J M306V0ME-156FP BA
IC2002 VHiBD4746G+-1Y J BD4746G-TR AD
IC2003 VHiTC4W66U/-1 J TC4W66FU AF
IC2004 VHiBR2416E2-1 J BR24C16F AK
IC7001 VHiPD64082/-1 J UPD64082GF-3BA BC
IC7002 RH-iX3420CEZZ J MSM5416258B-28 AT
IC7003 VHiTK15420/-1 J TK15420MTL AG
IC7004 VHiPST600iM-1 J IC-PST600IMT AE
IC7101 VHiNJM2283F-1 J NJM2283M AF
IC7102 VHiPQ05TZ11-1 J PQ05TZ11 AH
IC7201 VHiMM1031XM-1 J MM1031XMR AF
IC7202 VHiNJM2235V-1 J NJM2235V AE
IC7701 VHiPQ20VZ11-1 J PQ20VZ11 AH

TRANSISTORS

Q401 VS2SC3928AR-1 J 2SC3928AR AB
Q402 VS2SA1037KQ-1 J 2SA1037KQ AA
Q711 VS2SA1037KQ-1 J 2SA1037KQ AA
Q712 VSDTC144EE/-1 J DTC144EE AA
Q1101 VS2SA1729//-1 J 2SA1729 AF
Q1102 VS2SC4520//-1 J 2SC4520 AE
Q1103 VS2SA1036K/-1 J 2SA1036K AC
Q1104 VS2SA1036K/-1 J 2SA1036K AC
Q1105 VS2SA1036K/-1 J 2SA1036K AC
Q1106 VSFMMT718//-1 J FMMT718 AE
Q1107 VSDTC144EE/-1 J DTC144EE AA
Q1108 VS2SC4520//-1 J 2SC4520 AE
Q1109 VS2SA1729//-1 J 2SA1729 AF
Q1201 VSDTC144EE/-1 J DTC144EE AA
Q1203 VSDTC144EE/-1 J DTC144EE AA
Q1204 VS2SA1037KQ-1 J 2SA1037KQ AA
Q1205 VSUMX2N++++-1Y J UMX2N++++ AB
Q2004 VSDTC114EE/-1 J DTC144EE AB

62

LC-20B2UA

LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKA670FE12
DIGITAL UNIT (Continued)

Q2007 VSDTC144EE/-1 J DTC144EE AA
Q7001 VS2SA1037KQ-1 J 2SA1037KQ AA
Q7002 VS2SC2412KQ-1 J 2SC2412KQ AA
Q7003 VS2SA1037KQ-1 J 2SA1037KQ AA
Q7004 VS2SC2412KQ-1 J 2SC2412KQ AA
Q7005 VS2SA1037KQ-1 J 2SA1037KQ AA
Q7006 VS2SA1037KQ-1 J 2SA1037KQ AA
Q7007 VS2SA1037KQ-1 J 2SA1037KQ AA
Q7008 VS2SA1037KQ-1 J 2SA1037KQ AA
Q7009 VS2SA1037KQ-1 J 2SA1037KQ AA
Q7010 VS2SA1037KQ-1 J 2SA1037KQ AA
Q7101 VS2SC3928AR-1 J 2SC3928AR AB
Q7102 VS2SC3928AR-1 J 2SC3928AR AB

DIODES

D701 VHDDAN202K/-1 J Diode AB
D1101 VHD1SS250//1E J Diode AB
D1106 VHDDAN222//-1 J Diode AA
D1107 VHD1SS250//1E J Diode AB
D1108 VHDDAN222//-1 J Diode AA
D1109 VHDDAN222//-1 J Diode AA
D1110 VHDDAN222//-1 J Diode AA
D1201 VHD1SS250//1E J Diode AB
D1203 VHDRB491D++-1Y J Diode AD
D1205 VHDDAN222//-1 J Diode AA
D1206 RH-EX0227CEZZ J Zener Diode AB
D1208 VHDDAN222//-1 J Diode AA
D1209 RH-EX1247CEZZY J Zener Diode AB
D1210 VHDDAN222//-1 J Diode AA
D1211 VHDDAN222//-1 J Diode AA
D1212 VHDRB481K++-1Y J Diode AD
D2002 VHDRB491D++-1Y J Diode AD
D2004 RH-DX0061GEZZ J Diode AC
D7701 VHDDAN202K/-1 J Diode AB

P ACKAGED CIRCUITS

X801 RCRSC0012CEZZ J Crystal AH
X2002 RFiLZ0169TAZZY J Filter AD
X7001 RCRSB0258CEZZ J Crystal AG

FIL TERS AND COILS

FL7001 RCiLF0306CEZZ J Coil AH
FL7002 RCiLV0108GEZZ J Coil AG
FL7003 RFiLN0097GEZZ J Filter AF
FL7004 RFiLN0097GEZZ J Filter AF
FL7101 RFiLN0079GEZZ J Filter AC
FL7102 RFiLN0079GEZZ J Filter AC
L801 VP-9N3R3KR46N J Peaking 3.3µH AC
L802 VP-9N3R3KR46N J Peaking 3.3µH AC
L803 VP-9N3R3KR46N J Peaking 3.3µH AC
L804 RCiLC0055CEZZ J Coil AD
L805 RCiLC0055CEZZ J Coil AD
L1201 VP-1M470J5R4N J Peaking 47µH AC
L1202 RCiLC0055CEZZ J Coil AD
L1203 VP-1M220J2R9N J Peaking 22µH AC
L1204 VP-1M220J2R9N J Peaking 22µH AC
L1205 VP-1M220J2R9N J Peaking 22µH AC
L7001 VP-1M4R7J1R2N J Peaking 4.7µH AB
L7002 VP-1M220J2R9N J Peaking 22µH AC
L7003 VP-1M220J2R9N J Peaking 22µH AC

CAPACITORS

C401 VCKYTV1AB105K J 1 10V Ceramic AD
C402 VCKYCY1HB102K J 1000p 50V Ceramic AA
C403 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C404 VCEAPF0JW476M J 47 6.3V Electrolytic AB
C405 VCKYCY1HB222K J 2200p 50V Ceramic AA
C406 VCKYTV1AB105K J 1 10V Ceramic AD
C407 VCCCCY1HH101J J 100p 50V Ceramic AA
C408 VCKYTV1AB105K J 1 10V Ceramic AD
C409 VCKYTV1AB105K J 1 10V Ceramic AD

C410 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C411 VCKYTV1AB105K J 1 10V Ceramic AD
C701 VCKYTV1CF105Z J 1 16V Ceramic AB
C702 VCEAPF1CN226M J 22 16V Electrolytic AD
C703 VCKYTV1CF105Z J 1 16V Ceramic AB
C705 VCKYCY1CF334Z J 0.33 16V Ceramic AA
C706 VCEAPF0JN226M J 22 6.3V Electrolytic AD
C711 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C801 VCEAPF1CN106M J 10 16V Electrolytic AD
C802 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C803 VCCCCY1HH7R0D J 7p 50V Ceramic AA
C804 VCCCCY1HH7R0D J 7p 50V Ceramic AA
C805 RC-KZ1025CEZZ J 1 10V Ceramic AB
C806 RC-KZ1025CEZZ J 1 10V Ceramic AB
C807 VCKYCY1HB331K J 330p 50V Ceramic AA
C808 VCKYCY1HB331K J 330p 50V Ceramic AA
C809 VCEAPF1CN107M J 100 16V Electrolytic AD
C810 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C811 VCKYCY1HB331K J 330p 50V Ceramic AA
C812 RC-KZ1025CEZZ J 1 10V Ceramic AB
C813 RC-KZ1025CEZZ J 1 10V Ceramic AB
C814 VCKYCY1HB102K J 1000p 50V Ceramic AA
C815 VCKYTV1CF684Z J 0.68 16V Ceramic AB
C816 VCKYTV1CF684Z J 0.68 16V Ceramic AB
C817 VCKYTV1CF105Z J 1 16V Ceramic AB
C818 RC-KZ1025CEZZ J 1 10V Ceramic AB
C819 RC-KZ1025CEZZ J 1 10V Ceramic AB
C820 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C821 VCEAPF1CN107M J 100 16V Electrolytic AD
C822 RC-KZ1025CEZZ J 1 10V Ceramic AB
C823 RC-KZ1025CEZZ J 1 10V Ceramic AB
C824 VCKYCY1AB224K J 0.22 10V Ceramic AB
C825 VCKYCY1AB224K J 0.22 10V Ceramic AB
C826 VCEAPF0GW227M J 220 4V Electrolytic AB
C827 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C828 VCKYCY1AB224K J 0.22 10V Ceramic AB
C830 VCKYCY1CF224Z J 0.22 16V Ceramic AA
C831 VCKYCY1CF224Z J 0.22 16V Ceramic AA
C832 VCKYCY1CF224Z J 0.22 16V Ceramic AA
C834 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C835 VCEAPF1CW107M J 100 16V Electrolytic AD
C836 RC-KZ1025CEZZ J 1 10V Ceramic AB
C837 RC-KZ1025CEZZ J 1 10V Ceramic AB
C838 VCEAPF0GW107M J 100 4V Electrolytic AC
C839 RC-KZ1025CEZZ J 1 10V Ceramic AB
C840 VCKYTV1CF684Z J 0.68 16V Ceramic AB
C1101 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1102 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1103 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1104 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1105 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1107 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1108 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1109 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1110 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1111 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1112 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1113 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1114 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1115 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1116 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1117 VCCCCY1HH560J J 56p 50V Ceramic AA
C1118 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1119 VCKYTV1CF105Z J 1 16V Ceramic AB
C1120 VCKYTV1EF104Z J 0.1 25V Ceramic AB
C1122 VCKYTV1CF105Z J 1 16V Ceramic AB
C1123 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1124 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1125 VCEAPF1CN107M J 100 16V Electrolytic AD
C1126 RC-EZ1339CEZZ J 220 16V Electrolytic AD
C1129 RC-EZ1339CEZZ J 220 16V Electrolytic AD
C1130 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1131 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1132 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1133 VCKYCY1EF104Z J 0.1 25V Ceramic AA

63

LC-20B2UA
LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKA670FE12
DIGITAL UNIT (Continued)

C1134 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1135 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1136 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1137 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1138 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1139 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1141 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1142 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1143 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1144 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1145 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1146 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1147 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1148 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1149 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1150 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1151 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1152 VCCCCY1HH181J J 180p 50V Ceramic AA
C1153 VCKYTV1HB103K J 0.01 50V Ceramic AA
C1154 VCKYTV1HB103K J 0.01 50V Ceramic AA
C1155 VCKYTV1CB334K J 0.33 16V Ceramic AC
C1156 VCCCCY1HH560J J 56p 50V Ceramic AA
C1157 VCKYTV1CB105K J 1 16V Ceramic AC
C1202 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1203 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1204 VCCCCY1HH220J J 22p 50V Ceramic AA
C1205 VCCCCY1HH220J J 22p 50V Ceramic AA
C1206 VCEAPF1HN106M J 10 50V Electrolytic AD
C1207 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1208 VCKYTV1HF104Z J 0.1 50V Ceramic AA
C1209 VCEASH0JN227MY J 220 6.3V Electrolytic AC
C1210 VCEAPF0GW107M J 100 4V Electrolytic AC
C1211 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1212 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1213 VCEAPF1CW107M J 100 16V Electrolytic AD
C1214 VCEAPF0GW107M J 100 4V Electrolytic AC
C1215 RC-KZ1025CEZZ J 1 10V Ceramic AB
C1217 VCEAPF1HN475M J 4.7 50V Electrolytic AD
C1218 VCEAPF1CN106M J 10 16V Electrolytic AD
C1223 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1224 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1225 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C1226 VCEAPF1HN106M J 10 50V Electrolytic AD
C1227 VCKYTV1CB105K J 1 16V Ceramic AC
C1228 RC-KZ1025CEZZ J 1 10V Ceramic AB
C1229 VCEAPF1CN226M J 22 16V Electrolytic AD
C1230 VCKYTV1CB105K J 1 16V Ceramic AC
C1231 VCEAPF1CN107M J 100 16V Electrolytic AD
C1232 VCKYTV1HF104Z J 0.1 50V Ceramic AA
C2001 VCKYCY1HB102K J 1000p 50V Ceramic AA
C2002 VCCCCY1HH221J J 220p 50V Ceramic AA
C2003 VCKYTV1AB105K J 1 10V Ceramic AD
C2007 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C2009 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C2010 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C2015 VCKYCY1HB561K J 560p 50V Ceramic AA
C2016 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C2017 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C2018 VCCCCY1HH220J J 22p 50V Ceramic AA
C2020 VCKYCY1HB271K J 270p 50V Ceramic AA
C2021 VCEAPF1CW107M J 100 16V Electrolytic AD
C2023 VCEAPF1CN106M J 10 16V Electrolytic AD
C7001 VCCCCY1HH220J J 22p 50V Ceramic AA
C7002 VCCCCY1HH220J J 22p 50V Ceramic AA
C7003 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7004 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7005 VCEAPF1CN106M J 10 16V Electrolytic AD
C7006 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7007 VCCCCY1HH1R0C J 1p 50V Ceramic AA
C7008 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7009 VCKYCY1EF104Z J 0.1 25V Ceramic AA

C7010 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7012 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7013 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7014 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7015 VCEAPF1CN106M J 10 16V Electrolytic AD
C7016 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7017 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7018 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7019 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7020 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7021 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7022 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7023 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7024 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7025 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7026 VCCCCY1HH471J J 470p 50V Ceramic AA
C7027 VCKYTV1CF105Z J 1 16V Ceramic AB
C7028 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7029 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7030 VCEASK1CN227MY J 220 16V Electrolytic AC
C7031 VCEAPF1CN106M J 10 16V Electrolytic AD
C7032 VCCCCY1HH101J J 100p 50V Ceramic AA
C7033 VCKYCY1HB103K J 0.01 50V Ceramic AA
C7035 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7036 VCEASK1CN227MY J 220 16V Electrolytic AC
C7037 VCCCCY1HH100D J 10p 50V Ceramic AA
C7038 VCCCCY1HH270J J 27p 50V Ceramic AA
C7041 VCCCCY1HH120J J 12p 50V Ceramic AA
C7042 VCCCCY1HH100D J 10p 50V Ceramic AA
C7043 VCCCCY1HH270J J 27p 50V Ceramic AA
C7046 VCEAPF1CN476M J 47 16V Electrolytic AD
C7047 VCEAPF0JN476M J 47 6.3V Electrolytic AD
C7048 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7050 VCCCCY1HH270J J 27p 50V Ceramic AA
C7053 VCKYCY1HB103K J 0.01 50V Ceramic AA
C7054 VCKYCY1HB103K J 0.01 50V Ceramic AA
C7055 VCEAPF1CN107M J 100 16V Electrolytic AD
C7056 VCEAPF1CN107M J 100 16V Electrolytic AD
C7058 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7059 VCEAPF1HN474M J 0.47 50V Electrolytic AD
C7060 VCCCCY1HH391J J 390p 50V Ceramic AA
C7061 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7062 VCCCCY1HH120J J 12p 50V Ceramic AA
C7072 VCCCCY1HH1R0C J 1p 50V Ceramic AA
C7085 VCKYCY1HB103K J 0.01 50V Ceramic AA
C7103 VCKYTV1CF105Z J 1 16V Ceramic AB
C7104 VCEAPF1CN107M J 100 16V Electrolytic AD
C7105 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7106 VCKYTV1CF105Z J 1 16V Ceramic AB
C7111 VCCCCY1HH680J J 68p 50V Ceramic AA
C7112 VCCCCY1HH330J J 33p 50V Ceramic AA
C7121 VCKYTV1CF105Z J 1 16V Ceramic AB
C7122 VCEAPF1CN107M J 100 16V Electrolytic AD
C7123 VCEAPF1CW106M J 10 16V Electrolytic AD
C7124 VCEAPF1CW106M J 10 16V Electrolytic AD
C7201 VCKYTV1AB105K J 1 10V Ceramic AD
C7202 VCKYTV1AB105K J 1 10V Ceramic AD
C7203 VCKYTV1AB105K J 1 10V Ceramic AD
C7204 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C7205 VCKYTV1AB105K J 1 10V Ceramic AD
C7701 VCEAPF0JN476M J 47 6.3V Electrolytic
C7702 VCKYCY1EF104Z J 0.1 25V Ceramic AA

RESISTORS

R401 VRS-CY1JF104J J 100k 1/16W Metal Oxide AA
R402 VRS-CY1JF333J J 33k 1/16W Metal Oxide AA
R403 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R404 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R405 VRS-CY1JF562J J 5.6k 1/16W Metal Oxide AA
R406 VRS-CY1JF332J J 3.3k 1/16W Metal Oxide AA
R408 VRS-CY1JF332J J 3.3k 1/16W Metal Oxide AA
R409 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R410 VRS-CY1JF474J J 470k 1/16W Metal Oxide AA
R412 VRS-CY1JF562J J 5.6k 1/16W Metal Oxide AA
R413 VRS-CY1JF101J J 100 1/16W Metal Oxide AA

64

LC-20B2UA

LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKA670FE12
DIGITAL UNIT (Continued)

R414 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R415 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R416 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R417 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R418 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R419 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R420 VRS-TV1JD000J J 0 1/16W Metal Oxide AA
R421 VRS-TV1JD000J J 0 1/16W Metal Oxide AA
R423 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R705 VRS-CY1JF1R0J J 1 1/16W Metal Oxide AA
R711 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R712 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R714 VRS-CY1JF1R0J J 1 1/16W Metal Oxide AA
R715 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R716 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R717 VRS-CY1JF332J J 3.3k 1/16W Metal Oxide AA
R726 VRS-CY1JF1R0J J 1 1/16W Metal Oxide AA
R801 VRS-CB1JF221J J 220 1/16W Metal Oxide AC
R802 VRS-CB1JF220J J 22 1/16W Metal Oxide AC
R803 VRS-CB1JF220J J 22 1/16W Metal Oxide AC
R804 VRS-CA1JF101J J 100 1/16W Metal Oxide AA
R807 VRS-CY1JF750J J 75 1/16W Metal Oxide AA
R808 VRS-CY1JF750J J 75 1/16W Metal Oxide AA
R809 VRS-CY1JF750J J 75 1/16W Metal Oxide AA
R810 VRS-CB1JF220J J 22 1/16W Metal Oxide AC
R811 VRS-CY1JF222J J 2.2k 1/16W Metal Oxide AA
R812 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R813 VRS-CB1JF220J J 22 1/16W Metal Oxide AC
R814 VRS-CY1JF332J J 3.3k 1/16W Metal Oxide AA
R815 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R816 VRS-CY1JF470J J 47 1/16W Metal Oxide AA
R819 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R826 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R831 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R832 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R833 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R834 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R836 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R838 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R905 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R1001 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R1002 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1003 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1005 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1006 VRS-CY1JF243F J 24k 1/16W Metal Oxide AA
R1007 VRS-CY1JF563F J 56k 1/16W Metal Oxide AA
R1008 VRS-CY1JF822F J 8.2k 1/16W Metal Oxide AA
R1009 VRS-CY1JF682F J 6.8k 1/16W Metal Oxide AA
R1013 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R1014 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R1016 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R1017 VRS-CY1JF272J J 2.7k 1/16W Metal Oxide AA
R1019 VRS-CY1JF473J J 47k 1/16W Metal Oxide AA
R1020 VRS-CY1JF472J J 4.7k 1/16W Metal Oxide AA
R1021 VRS-TW2ED102J J 1k 1/4W Metal Oxide AA
R1022 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1024 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R1025 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R1026 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R1027 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R1028 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R1029 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R1030 VRS-TW2ED150J J 15 1/4W Metal Oxide AB
R1031 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1032 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1033 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1034 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1102 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1104 VRS-CA1JF333J J 33k 1/16W Metal Oxide AA
R1106 VRS-CF1JP333JY J 33k 1/16W Metal Oxide AC
R1107 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA

R1108 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1109 VRS-CY1JF333J J 33k 1/16W Metal Oxide AA
R1110 VRS-CY1JF104J J 100k 1/16W Metal Oxide AA
R1111 VRS-CY1JF683J J 68k 1/16W Metal Oxide AA
R1112 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R1114 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1115 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R1116 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R1117 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R1118 VRS-CY1JF563F J 56k 1/16W Metal Oxide AA
R1119 VRS-CY1JF472F J 4.7k 1/16W Metal Oxide AA
R1120 VRS-TX2HF5R6J J 5.6 1/2W Metal Oxide AA
R1121 VRS-CY1JF181J J 180 1/16W Metal Oxide AA
R1123 VRS-CY1JF181J J 180 1/16W Metal Oxide AA
R1124 VRS-CY1JF472F J 4.7k 1/16W Metal Oxide AA
R1125 VRS-TX2HF101J J 100 1/2W Metal Oxide AA
R1126 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1127 VRS-TX2HF1R8JY J 1.8 1/2W Metal Oxide AB
R1128 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R1129 VRS-CY1JF363F J 36k 1/16W Metal Oxide AA
R1130 VRS-TX2HF5R6J J 5.6 1/2W Metal Oxide AA
R1131 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R1132 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1134 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1140 VRS-CY1JF273F J 27k 1/16W Metal Oxide AA
R1142 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1143 VRS-CY1JF391J J 390 1/16W Metal Oxide AA
R1144 VRS-CY1JF391J J 390 1/16W Metal Oxide AA
R1145 VRS-TW2ED5R6J J 5.6 1/4W Metal Oxide AA
R1146 VRS-TW2ED8R2J J 8.2 1/4W Metal Oxide AB
R1147 VRS-TX2HF000J J 0 1/2W Metal Oxide AA
R1148 VRS-TX2HF100J J 10 1/2W Metal Oxide AA
R1150 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1151 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1152 VRS-CY1JF391J J 390 1/16W Metal Oxide AA
R1153 VRS-CY1JF680J J 68 1/16W Metal Oxide AA
R1154 VRS-CY1JF683J J 68k 1/16W Metal Oxide AA
R1157 VRS-CY1JF683J J 68k 1/16W Metal Oxide AA
R1158 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1160 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1161 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1162 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1163 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R1164 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1166 VRS-CY1JF104J J 100k 1/16W Metal Oxide AA
R1167 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1168 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1169 VRS-CF1JP333JY J 33k 1/16W Metal Oxide AC
R1170 VRS-CY1JF683J J 68k 1/16W Metal Oxide AA
R1171 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R1172 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1173 VRS-CY1JF333J J 33k 1/16W Metal Oxide AA
R1174 VRS-CY1JF683J J 68k 1/16W Metal Oxide AA
R1175 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R1176 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1177 VRS-CY1JF683J J 68k 1/16W Metal Oxide AA
R1178 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R1179 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R1182 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R1183 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R1184 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R1185 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R1186 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R1187 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R1188 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R1189 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1190 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1193 VRS-CY1JF680J J 68 1/16W Metal Oxide AA
R1194 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1195 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1196 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1198 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1199 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1201 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1202 VRS-CF1JP220JY J 22 1/16W Metal Oxide AC

65

LC-20B2UA
LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKA670FE12
DIGITAL UNIT (Continued)

R1203 VRS-CF1JP220JY J 22 1/16W Metal Oxide AC
R1204 VRS-CF1JP220JY J 22 1/16W Metal Oxide AC
R1208 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R1209 VRS-CA1JF220J J 22 1/16W Metal Oxide AA
R1210 VRS-CY1JF220J J 22 1/16W Metal Oxide AA
R1211 VRS-CY1JF221J J 220 1/16W Metal Oxide AA
R1212 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1214 VRS-CB1JF101J J 100 1/16W Metal Oxide AA
R1217 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R1218 VRS-CA1JF101J J 100 1/16W Metal Oxide AA
R1220 VRS-CY1JF472J J 4.7k 1/16W Metal Oxide AA
R1221 VRS-CB1JF332J J 3.3k 1/16W Metal Oxide AC
R1222 VRS-CB1JF000J J 0 1/16W Metal Oxide AC
R1223 VRS-CA1JF101J J 100 1/16W Metal Oxide AA
R1225 VRS-CY1JF472J J 4.7k 1/16W Metal Oxide AA
R1226 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R1228 VRS-TX2HF330J J 33 1/2W Metal Oxide AA
R1230 VRS-TV1JD562J J 5.6k 1/16W Metal Oxide AA
R1231 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1232 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R1233 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R1234 VRS-CY1JF472J J 4.7k 1/16W Metal Oxide AA
R1235 VRS-CB1JF473J J 47k 1/16W Metal Oxide AC
R1236 VRS-CB1JF473J J 47k 1/16W Metal Oxide AC
R1237 VRS-TX2HF472J J 4.7k 1/2W Metal Oxide AA
R1238 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R1240 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1243 VRS-CY1JF1R0J J 1 1/16W Metal Oxide AA
R1245 VRS-CY1JF272J J 2.7k 1/16W Metal Oxide AA
R1246 VRS-CY1JF272J J 2.7k 1/16W Metal Oxide AA
R1247 VRS-CY1JF682J J 6.8k 1/16W Metal Oxide AA
R1248 VRS-CY1JF562J J 5.6k 1/16W Metal Oxide AA
R1249 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R1250 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1251 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1252 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R1260 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R2001 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R2002 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R2007 VRS-CY1JF223J J 22k 1/16W Metal Oxide AA
R2009 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R2010 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R2011 VRS-CB1JF101J J 100 1/16W Metal Oxide AA
R2012 VRS-CA1JF103J J 10k 1/16W Metal Oxide AA
R2013 VRS-CA1JF223J J 22k 1/16W Metal Oxide AA
R2014 VRS-CA1JF101J J 100 1/16W Metal Oxide AA
R2015 VRS-CB1JF331J J 330 1/16W Metal Oxide AC
R2016 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R2017 VRS-CA1JF102J J 1k 1/16W Metal Oxide AA
R2018 VRS-CY1JF223J J 22k 1/16W Metal Oxide AA
R2019 VRS-CY1JF471J J 470 1/16W Metal Oxide AA
R2020 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R2021 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R2022 VRS-CA1JF101J J 100 1/16W Metal Oxide AA
R2029 VRS-CY1JF223J J 22k 1/16W Metal Oxide AA
R2030 VRS-CA1JF333J J 33k 1/16W Metal Oxide AA
R2033 VRS-CB1JF101J J 100 1/16W Metal Oxide AA
R2041 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R2042 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R2043 VRS-CB1JF101J J 100 1/16W Metal Oxide AA
R2044 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R2045 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R2052 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R2053 VRS-CA1JF101J J 100 1/16W Metal Oxide AA
R2055 VRS-CA1JF223J J 22k 1/16W Metal Oxide AA
R2056 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R2057 VRS-CY1JF223J J 22k 1/16W Metal Oxide AA
R2058 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R2060 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R2061 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R2067 VRS-CY1JF223J J 22k 1/16W Metal Oxide AA

R2068 VRS-CY1JF223J J 22k 1/16W Metal Oxide AA
R7002 VRS-CY1JF471J J 470 1/16W Metal Oxide AA
R7003 VRS-CY1JF471J J 470 1/16W Metal Oxide AA
R7004 VRS-CY1JF182J J 1.8k 1/16W Metal Oxide AA
R7005 VRS-CY1JF182J J 1.8k 1/16W Metal Oxide AA
R7006 VRS-CY1JF472J J 4.7k 1/16W Metal Oxide AA
R7007 VRS-CY1JF471J J 470 1/16W Metal Oxide AA
R7008 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R7009 VRS-CY1JF222J J 2.2k 1/16W Metal Oxide AA
R7010 VRS-CY1JF223J J 22k 1/16W Metal Oxide AA
R7011 VRS-CY1JF224J J 220k 1/16W Metal Oxide AA
R7012 VRS-CY1JF221J J 220 1/16W Metal Oxide AA
R7013 VRS-CY1JF561J J 560 1/16W Metal Oxide AA
R7014 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R7015 VRS-CY1JF391J J 390 1/16W Metal Oxide AA
R7016 VRS-CY1JF561J J 560 1/16W Metal Oxide AA
R7017 VRS-CY1JF561J J 560 1/16W Metal Oxide AA
R7018 VRS-CY1JF911J J 910 1/16W Metal Oxide AA
R7019 VRS-CY1JF561J J 560 1/16W Metal Oxide AA
R7020 VRS-CY1JF911J J 910 1/16W Metal Oxide AA
R7021 VRS-CY1JF132J J 1.3k 1/16W Metal Oxide AA
R7022 VRS-CY1JF682J J 6.8k 1/16W Metal Oxide AA
R7023 VRS-CF1JP101JY J 100 1/16W Metal Oxide AC
R7024 VRS-CF1JP101JY J 100 1/16W Metal Oxide AC
R7025 VRS-CF1JP101JY J 100 1/16W Metal Oxide AC
R7029 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R7030 VRS-CY1JF122J J 1.2k 1/16W Metal Oxide AA
R7031 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R7032 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R7033 VRS-CY1JF100J J 10 1/16W Metal Oxide AA
R7034 VRS-CY1JF471J J 470 1/16W Metal Oxide AA
R7035 VRS-CY1JF911J J 910 1/16W Metal Oxide AA
R7036 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R7037 VRS-CY1JF152J J 1.5k 1/16W Metal Oxide AA
R7038 VRS-CY1JF222J J 2.2k 1/16W Metal Oxide AA
R7039 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R7040 VRS-CY1JF911J J 910 1/16W Metal Oxide AA
R7041 VRS-CY1JF222J J 2.2k 1/16W Metal Oxide AA
R7042 VRS-CY1JF222J J 2.2k 1/16W Metal Oxide AA
R7043 VRS-CY1JF222J J 2.2k 1/16W Metal Oxide AA
R7044 VRS-CY1JF473J J 47k 1/16W Metal Oxide AA
R7045 VRS-CY1JF473J J 47k 1/16W Metal Oxide AA
R7046 VRS-CY1JF182J J 1.8k 1/16W Metal Oxide AA
R7047 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R7048 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R7049 VRS-CY1JF333J J 33k 1/16W Metal Oxide AA
R7050 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R7051 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R7053 VRS-CB1JF104J J 100k 1/16W Metal Oxide AA
R7103 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R7104 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R7106 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R7110 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R7112 VRS-TX2HF2R2J J 2.2 1/2W Metal Oxide AB
R7113 VRS-CE3AF120JY J 12 1W Metal Oxide AC
R7114 VRS-CE3AF100JY J 10 1W Metal Oxide AC
R7201 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R7202 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R7203 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R7701 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R7702 VRS-CY1JF332J J 3.3k 1/16W Metal Oxide AA
R7703 VRS-CY1JF332J J 3.3k 1/16W Metal Oxide AA
R7704 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R7705 VRS-CE3AF4R7JY J 4.7 1W Metal Oxide AC

MISCELLANEOUS P ARTS

FB801 RBLN-0090CEZZ J Ferrite Bead AD
FB802 RBLN-0090CEZZ J Ferrite Bead AD
FB1201 RBLN-0090CEZZ J Ferrite Bead AD
FB1202 RBLN-0006TAZZ J Ferrite Bead AB
FB1203 RBLN-0076TAZZ J Ferrite Bead AC
FB7001 RBLN-0061TAZZ J Ferrite Bead AD
FB7002 RBLN-0061TAZZ J Ferrite Bead AD
FB7003 RBLN-0061TAZZ J Ferrite Bead AD
FB7101 RBLN-0059CEZZ J Ferrite Bead AB

66

LC-20B2UA

LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKA670FE12
DIGITAL UNIT (Continued)

FB7102 RBLN-0059CEZZ J Ferrite Bead AB
FB7103 RBLN-0059CEZZ J Ferrite Bead AB
FB7104 RBLN-0059CEZZ J Ferrite Bead AB
FB7105 RBLN-0059CEZZ J Ferrite Bead AB
P2001 QPLGN0558REZZ J Plug, 5-pin AE
P2003 QPLGN1058REZZY J Plug, 10-pin AD
P2004 QPLGN0165FJZZ J Plug, 5-pin AD
SC1201 QSOCNA002WJPZY J Socket, 20-pin AD
SC1202 QSOCN0687FJZZY J Socket, 50-pin AF
SC1203 QSOCN0206FJZZ J Socket, 30-pin AF
SC2001 QSOCN0464FJZZ J Socket, 50-pin AH

PSLDM4693CEFW J Shield AD

DUNTKB128DE03
ANALOG UNIT

TUNER

NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN

ASSEMBLY BUT NOT INDEPENDENTLY.

TU3201 VTUVT2U5UF553 J Tuner BC

INTEGRATED CIRCUITS

IC3301 VHiNJM4560M-1 J NJM4560M AG
IC3302 VHiNJM4560M-1 J NJM4560M AG
IC3303 VHiNJM4560M-1 J NJM4560M AG
IC3304 RH-iX3370CEN1Q J MSP3440G-QA-B8 AY
IC3305 VHiLA4635A+-1S J LA4635A AM
IC3501 VHiTC4053BF1E J TC4053BF AF
IC3701 VHiNJM2377M-1 J NJM2377M AK
IC3702 VHiNJM2147M-1 J NJM2147M-TE1 AF

TRANSISTORS

Q3201 VS2SC3928AR-1 J 2SC3928AR AB
Q3202 VS2SC3928AR-1 J 2SC3928AR AB
Q3303 VSDTA144EE/-1 J DTA144EE AA
Q3304 VSDTC314TK/-1 J DTC314TK AC
Q3305 VSDTC314TK/-1 J DTC314TK AC
Q3306 VS2SC3928AR-1 J 2SC3928AR AB
Q3500 VSUMG4/////-1 J UMG4///// AC
Q3501 VS2SK1467//-1 J 2SK1467 AE
Q3502 VS2SK1467//-1 J 2SK1467 AE
Q3503 VS2SC3928AR-1 J 2SC3928AR AB
Q3504 VS2SC3928AR-1 J 2SC3928AR AB
Q3505 VSDTC114EE/-1 J DTC114EE AB
Q3510 VSDTC314TK/-1 J DTC314TK AC
Q3511 VSDTC314TK/-1 J DTC314TK AC
Q3512 VS2SA1037KQ-1 J 2SA1037KQ AA
Q3600 VSUPA606T//-1 J UPA606T AD
Q3601 VSUPA606T//-1 J UPA606T AD
Q3602 VSUPA606T//-1 J UPA606T AD
Q3603 VSUPA606T//-1 J UPA606T AD
Q3604 VSUPA606T//-1 J UPA606T AD
Q3700 VSFMMT718//-1 J FMMT718 AE
Q3701 VSDTC144EE/-1 J DTC114EE AA
Q3702 VS2SK2503//-1 J 2SK2503 AE
Q3704 VSFMMT619//-1 J FMMT619 AE
Q3706 VSFMY3/////-1 J FMY3///// AB
Q3707 VS2SC3928AR-1 J 2SC3928AR AB
Q3708 VSDTC114YE/-1 J DTC114YE AB
Q3709 VSFMMT718//-1 J FMMT718 AE
Q3710 VSDTC144EE/-1 J DTC114EE AA

DIODES

D3301 RH-EX1396CEZZY J Zener Diode, 6.8V AB
D3302 VHDDAN222//-1 J Diode AA
D3401 RH-EX1271CEZZ J Zener Diode, 12V AB
D3402 RH-EX1271CEZZ J Zener Diode, 12V AB
D3501 VHDDAN222//-1 J Diode AA
D3600 VHDiMN10///-1 J Diode AB

D3601 VHDiMN10///-1 J Diode AB
D3602 VHDiMN10///-1 J Diode AB
D3603 VHDiMN10///-1 J Diode AB
D3604 VHDiMN10///-1 J Diode AB
D3605 VHDiMN10///-1 J Diode AB
D3606 VHDiMN10///-1 J Diode AB
D3607 VHDiMN10///-1 J Diode AB
D3700 VHDDAN222//-1 J Diode AA
D3703 VHDSFPB56//2E J Diode AC
D3704 VHD1SS250//1E J Diode AB
D3705 VHD1SS250//1E J Diode AB
D3706 VHDSFPB74//2E J Diode AD
D3707 VHDSFPB74//2E J Diode AD
D3708 VHDDAN222//-1 J Diode AA
D3709 VHDDAN222//-1 J Diode AA
D3711 VHDDAN222//-1 J Diode AA

P ACKAGED CIRCUIT

X3301 RCRSB0307CEZZ J Crystal AG

COILS

L3201 VP-1M220J2R9N J Peaking 22µH AC
L3202 RCiLC0141CEZZ J Coil AF
L3301 VP-1M101J7R7N J Peaking 100µH AC
L3302 VP-1M4R7J1R2N J Peaking 4.7µH AB
L3500 VP-1M101J7R7N J Peaking 100µH AC
L3700 RCiLC0130CEZZ J Coil AG
L3702 RCiLC0130CEZZ J Coil AG
L3703 RCiLC0057CEZZ J Coil AD
L3704 RCiLC0055CEZZ J Coil AD

TRANSFORMER

T3701 RTRNW0010CEZZY J Transformer AL

CONTROL

R3760 RVR-M0111CEZZY J 1k(B) B+ Adj. AC

CAPACITORS

C3201 VCKYCY1HB102K J 1000p 50V Ceramic AA
C3202 VCCCCY1HH330J J 33p 50V Ceramic AA
C3203 VCCCCY1HH330J J 33p 50V Ceramic AA
C3204 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3205 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3206 VCKYCY1HF103Z J 0.01 50V Ceramic AA
C3208 RC-EZ1351CEZZ J 3300 6.3V Electrolytic AF
C3210 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3301 VCKYCY1HB392K J 3900p 50V Ceramic AA
C3302 VCKYCY1HB392K J 3900p 50V Ceramic AA
C3303 VCKYCY1EB822K J 8200p 25V Ceramic AA
C3304 VCKYCY1HB392K J 3900p 50V Ceramic AA
C3305 VCKYCY1HB392K J 3900p 50V Ceramic AA
C3306 VCKYCY1EB822K J 8200p 25V Ceramic AA
C3308 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3309 VCKYCY1HB682K J 6800p 50V Ceramic AA
C3310 VCKYCY1HB682K J 6800p 50V Ceramic AA
C3311 VCKYCY1HB153K J 0.015 50V Ceramic AA
C3312 VCKYCY1HB153K J 0.015 50V Ceramic AA
C3313 VCKYCY1HB682K J 6800p 50V Ceramic AA
C3314 VCKYCY1HB682K J 6800p 50V Ceramic AA
C3315 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3316 VCKYCY1CB273K J 0.027 16V Ceramic AA
C3317 VCKYCY1CB273K J 0.027 16V Ceramic AA
C3318 VCKYCY1CB273K J 0.027 16V Ceramic AA
C3319 VCKYCY1CB273K J 0.027 16V Ceramic AA
C3320 VCEAPF1CN476M J 47 16V Electrolytic AD
C3321 VCEAPF1HN225M J 2.2 50V Electrolytic AD
C3322 VCEAPF1HN225M J 2.2 50V Electrolytic AD
C3323 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3324 VCEAPF1HN225M J 2.2 50V Electrolytic AD
C3325 VCEAPF1HN225M J 2.2 50V Electrolytic AD
C3328 VCEAPF1HN225M J 2.2 50V Electrolytic AD
C3329 VCEAPF1HN225M J 2.2 50V Electrolytic AD
C3330 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3332 VCEAPF0JN107M J 100 6.3V Electrolytic AD
C3333 VCEAPF1CN107M J 100 16V Electrolytic AD

67

LC-20B2UA
LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB128DE03
ANALOG UNIT (Continued)

C3334 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3335 VCKYCY1HB272K J 2700p 50V Ceramic AA
C3336 VCKYCY1HB272K J 2700p 50V Ceramic AA
C3337 VCEAPF1CN106M J 10 16V Electrolytic AD
C3338 VCEAPF1CN106M J 10 16V Electrolytic AD
C3339 VCEAPF1HN335MY J 3.3 50V Electrolytic AD
C3340 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3341 VCCCCY1HH101J J 100p 50V Ceramic AA
C3342 VCCCCY1HH101J J 100p 50V Ceramic AA
C3343 VCCCCY1HH101J J 100p 50V Ceramic AA
C3344 VCCCCY1HH101J J 100p 50V Ceramic AA
C3345 VCCCCY1HH101J J 100p 50V Ceramic AA
C3346 VCCCCY1HH101J J 100p 50V Ceramic AA
C3349 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3350 VCEAPF1CN106M J 10 16V Electrolytic AD
C3351 RC-KZ1025CEZZ J 1 10V Ceramic AB
C3352 VCEAPF0JN107M J 100 6.3V Electrolytic AD
C3354 VCCCCY1HH560J J 56p 50V Ceramic AA
C3355 VCCCCY1HH560J J 56p 50V Ceramic AA
C3356 VCCCCY1HH560J J 56p 50V Ceramic AA
C3357 VCCCCY1HH5R0C J 5p 50V Ceramic AA
C3358 VCCCCY1HH5R0C J 5p 50V Ceramic AA
C3359 VCEAPF1CN106M J 10 16V Electrolytic AD
C3360 VCEAPF1CN107M J 100 16V Electrolytic AD
C3361 VCEAPF1HN105M J 1 50V Electrolytic AD
C3362 VCKYCY1HB102K J 1000p 50V Ceramic AA
C3363 VCEAPF1HN225M J 2.2 50V Electrolytic AD
C3364 VCEAPF1HN105M J 1 50V Electrolytic AD
C3365 VCKYCY1HB102K J 1000p 50V Ceramic AA
C3366 VCEAPF1HN225M J 2.2 50V Electrolytic AD
C3367 VCEAPF1CN106M J 10 16V Electrolytic AD
C3368 VCEAPF1CN106M J 10 16V Electrolytic AD
C3369 RC-EZ1274CEZZ J 1000 16V Electrolytic AD
C3370 VCKYTV1CF105Z J 1 16V Ceramic AB
C3371 VCEA4A1CN228M J 2200 16V Electrolytic AF
C3372 RC-EZ1274CEZZ J 1000 16V Electrolytic AD
C3380 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3382 VCKYCY1HB102K J 1000p 50V Ceramic AA
C3383 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3384 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3389 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3401 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3509 VCEAPF1CW107M J 100 16V Electrolytic AD
C3510 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3512 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3513 VCEASH1CN477MY J 470 16V Electrolytic AD
C3514 VCEAPF0JW336M J 33 6.3V Electrolytic AB
C3515 VCEAPF0JW226M J 22 6.3V Electrolytic AB
C3516 RC-KZ1025CEZZ J 1 10V Ceramic AB
C3517 VCKYCY1EB223K J 0.022 25V Ceramic AA
C3518 VCKYCY1EB223K J 0.022 25V Ceramic AA
C3520 VCEAPF1EW475M J 4.7 25V Electrolytic AB
C3521 VCEAPF1EW475M J 4.7 25V Electrolytic AB
C3522 VCEAPF1CW106M J 10 16V Electrolytic AB
C3600 VCKYTQ1EF105Z J 1 25V Ceramic AD
C3601 VCKYTQ1EF105Z J 1 25V Ceramic AD
C3602 VCKYTQ1EF105Z J 1 25V Ceramic AD
C3603 VCKYTQ1EF105Z J 1 25V Ceramic AD
C3604 VCKYTQ1EF105Z J 1 25V Ceramic AD
C3605 VCKYTQ1EF105Z J 1 25V Ceramic AD
C3606 VCKYTQ1EF105Z J 1 25V Ceramic AD
C3607 VCKYTQ1EF105Z J 1 25V Ceramic AD
C3608 VCKYTQ1EF105Z J 1 25V Ceramic AD
C3609 VCKYTQ1EF105Z J 1 25V Ceramic AD
C3700 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3701 VCEAPF1EW475M J 4.7 25V Electrolytic AB
C3702 RC-KZ1025CEZZ J 1 10V Ceramic AB
C3703 VCEAPT1CN226M J 22 16V Electrolytic AC
C3704 VCCCCY1HH471J J 470p 50V Ceramic AA
C3705 VCKYCY1EB103K J 0.01 25V Ceramic AA
C3710 VCEASH1CN337MY J 330 16V Electrolytic AE

C3711 VCKYCY1HB562K J 5600p 50V Ceramic AA
C3712 VCAAPF1CJ826MY J 82 16V Electrolytic AG
C3713 VCKYCY1HB562K J 5600p 50V Ceramic AA
C3714 VCEASH1HN476MY J 47 50V Electrolytic AD
C3715 VCKYTV1HF104Z J 0.1 50V Ceramic AA
C3716 VCEASH1EN227MY J 220 25V Electrolytic AE
C3717 VCKYTV1CF105Z J 1 16V Ceramic AB
C3718 VCEASH1CN337MY J 330 16V Electrolytic AE
C3719 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3720 VCCCCY1HH181J J 180p 50V Ceramic AA
C3721 VCKYTV1CF105Z J 1 16V Ceramic AB
C3722 VCAAPF0JJ157MY J 150 6.3V Electrolytic AG
C3724 VCEASH1CN337MY J 330 16V Electrolytic AE
C3725 VCKYTV1CF105Z J 1 16V Ceramic AB
C3727 VCEASH1CN477MY J 470 16V Electrolytic AD
C3728 VCKYTV1CF105Z J 1 16V Ceramic AB
C3730 VCKYTV1HF104Z J 0.1 50V Ceramic AA
C3732 RC-KZ1025CEZZ J 1 10V Ceramic AB
C3733 RC-KZ1025CEZZ J 1 10V Ceramic AB
C3734 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3735 VCKYCY1HF103Z J 0.01 50V Ceramic AA
C3740 VCKYCY1EF104Z J 0.1 25V Ceramic AA
C3741 VCEAPF1HN225M J 2.2 50V Electrolytic AD
C3750 VCEA4A1CN108M J 1000 16V Electrolytic AD

RESISTORS

R3201 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3202 VRS-CY1JF153J J 15k 1/16W Metal Oxide AA
R3203 VRS-CY1JF332J J 3.3k 1/16W Metal Oxide AA
R3204 VRS-CY1JF152J J 1.5k 1/16W Metal Oxide AA
R3205 VRS-CY1JF331J J 330 1/16W Metal Oxide AA
R3206 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3207 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3208 VRS-CA1JF561J J 560 1/16W Metal Oxide AA
R3303 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R3304 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R3305 VRS-CY1JF472F J 4.7k 1/16W Metal Oxide AA
R3307 VRS-CY1JF152J J 1.5k 1/16W Metal Oxide AA
R3308 VRS-CY1JF123J J 12k 1/16W Metal Oxide AA
R3309 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3311 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R3312 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R3315 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R3316 VRS-CY1JF152J J 1.5k 1/16W Metal Oxide AA
R3317 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R3318 VRS-CY1JF152J J 1.5k 1/16W Metal Oxide AA
R3319 VRS-CY1JF472F J 4.7k 1/16W Metal Oxide AA
R3320 VRS-CY1JF472F J 4.7k 1/16W Metal Oxide AA
R3321 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R3322 VRS-CY1JF123J J 12k 1/16W Metal Oxide AA
R3323 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R3324 VRS-CY1JF123J J 12k 1/16W Metal Oxide AA
R3325 VRS-CY1JF333F J 33k 1/16W Metal Oxide AA
R3326 VRS-CY1JF333F J 33k 1/16W Metal Oxide AA
R3327 VRS-CY1JF184F J 180k 1/16W Metal Oxide AA
R3328 VRS-CY1JF184F J 180k 1/16W Metal Oxide AA
R3331 VRS-CY1JF473J J 47k 1/16W Metal Oxide AA
R3332 VRS-CY1JF473J J 47k 1/16W Metal Oxide AA
R3333 VRS-CY1JF223J J 22k 1/16W Metal Oxide AA
R3334 VRS-CY1JF223J J 22k 1/16W Metal Oxide AA
R3335 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3336 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3337 VRS-CY1JF104J J 100k 1/16W Metal Oxide AA
R3338 VRS-CY1JF104J J 100k 1/16W Metal Oxide AA
R3341 VRS-CY1JF561J J 560 1/16W Metal Oxide AA
R3342 VRS-CY1JF561J J 560 1/16W Metal Oxide AA
R3343 VRS-CY1JF104J J 100k 1/16W Metal Oxide AA
R3344 VRS-CY1JF104J J 100k 1/16W Metal Oxide AA
R3345 VRS-CY1JF472F J 4.7k 1/16W Metal Oxide AA
R3346 VRS-CY1JF152J J 1.5k 1/16W Metal Oxide AA
R3347 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3348 VRS-CY1JF104J J 100k 1/16W Metal Oxide AA
R3350 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3351 VRS-CY1JF104J J 100k 1/16W Metal Oxide AA
R3353 VRS-CY1JF101J J 100 1/16W Metal Oxide AA

68

LC-20B2UA

LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB128DE03
ANALOG UNIT (Continued)

R3354 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R3355 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R3357 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R3358 VRS-CY1JF562J J 5.6k 1/16W Metal Oxide AA
R3359 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R3360 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3361 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3362 VRS-CY1JF272J J 2.7k 1/16W Metal Oxide AA
R3363 VRS-CY1JF272J J 2.7k 1/16W Metal Oxide AA
R3364 VRS-CY1JF122J J 1.2k 1/16W Metal Oxide AA
R3365 VRS-CY1JF332J J 3.3k 1/16W Metal Oxide AA
R3366 VRS-CY1JF332J J 3.3k 1/16W Metal Oxide AA
R3367 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3369 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R3370 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R3371 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3372 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3373 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3375 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3377 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3379 VRS-CY1JF822J J 8.2k 1/16W Metal Oxide AA
R3380 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R3381 VRS-CY1JF562J J 5.6k 1/16W Metal Oxide AA
R3382 VRS-CY1JF123J J 12k 1/16W Metal Oxide AA
R3383 VRS-CY1JF153J J 15k 1/16W Metal Oxide AA
R3384 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3399 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3401 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3402 VRS-TQ2BD750J J 75 1/8W Metal Oxide AA
R3409 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R3410 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R3411 VRS-TQ2BD750J J 75 1/8W Metal Oxide AA
R3412 VRS-TQ2BD750J J 75 1/8W Metal Oxide AA
R3413 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R3428 VRS-CY1JF750J J 75 1/16W Metal Oxide AA
R3429 VRS-CY1JF750J J 75 1/16W Metal Oxide AA
R3430 VRS-CY1JF750J J 75 1/16W Metal Oxide AA
R3431 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3432 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3433 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3434 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R3523 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R3524 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R3528 VRS-CY1JF471J J 470 1/16W Metal Oxide AA
R3529 VRS-CY1JF471J J 470 1/16W Metal Oxide AA
R3530 VRS-CY1JF104J J 100k 1/16W Metal Oxide AA
R3531 VRS-TQ2BD680J J 68 1/8W Metal Oxide AA
R3532 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3533 VRS-CY1JF680J J 68 1/16W Metal Oxide AA
R3534 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R3535 VRS-CY1JF223J J 22k 1/16W Metal Oxide AA
R3536 VRS-CY1JF562J J 5.6k 1/16W Metal Oxide AA
R3537 VRS-CY1JF272J J 2.7k 1/16W Metal Oxide AA
R3540 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3542 VRS-CY1JF680J J 68 1/16W Metal Oxide AA
R3543 VRS-CY1JF562J J 5.6k 1/16W Metal Oxide AA
R3544 VRS-CY1JF104J J 100k 1/16W Metal Oxide AA
R3545 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R3546 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3547 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3550 VRS-TX2HF221J J 220 1/2W Metal Oxide AA
R3551 VRS-TX2HF221J J 220 1/2W Metal Oxide AA
R3552 VRS-CY1JF153J J 15k 1/16W Metal Oxide AA
R3553 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3558 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3561 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3562 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3600 VRS-CB1JF222J J 2.2k 1/16W Metal Oxide AC
R3601 VRS-CB1JF222J J 2.2k 1/16W Metal Oxide AC
R3602 VRS-CA1JF222J J 2.2k 1/16W Metal Oxide AA
R3604 VRS-CB1JF824JY J 820k 1/16W Metal Oxide AC

R3605 VRS-CB1JF824JY J 820k 1/16W Metal Oxide AC
R3606 VRS-CA1JF824JY J 820k 1/16W Metal Oxide AB
R3607 VRS-CB1JF562J J 5.6k 1/16W Metal Oxide AC
R3608 VRS-CB1JF562J J 5.6k 1/16W Metal Oxide AC
R3609 VRS-CA1JF562J J 5.6k 1/16W Metal Oxide AA
R3610 VRS-CY1JF563J J 56k 1/16W Metal Oxide AA
R3700 VRS-CY1JF472J J 4.7k 1/16W Metal Oxide AA
R3701 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3702 VRS-TW2ED102J J 1k 1/4W Metal Oxide AA
R3703 VRS-CY1JF274J J 270k 1/16W Metal Oxide AA
R3704 VRS-CY1JF133F J 13k 1/16W Metal Oxide AA
R3705 VRS-CY1JF184J J 180k 1/16W Metal Oxide AA
R3706 VRS-CY1JF100J J 10 1/16W Metal Oxide AA
R3707 VRS-CY1JF105J J 1M 1/16W Metal Oxide AA
R3708 VRS-CY1JF682J J 6.8k 1/16W Metal Oxide AA
R3710 VRS-CY1JF273F J 27k 1/16W Metal Oxide AA
R3716 VRS-TX2HF000J J 0 1/2W Metal Oxide AA
R3718 VRS-CE3AF821JY J 820 1W Metal Oxide AC
R3721 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3722 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3724 VRS-CY1JF1R0J J 1 1/16W Metal Oxide AA
R3725 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3726 VRS-TQ2BD683J J 68k 1/8W Metal Oxide AA
R3727 VRS-CY1JF000J J 0 1/16W Metal Oxide AA
R3728 VRS-CY1JF393J J 39k 1/16W Metal Oxide AA
R3730 VRS-CY1JF223J J 22k 1/16W Metal Oxide AA
R3731 VRS-CY1JF222J J 2.2k 1/16W Metal Oxide AA
R3733 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3734 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R3735 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R3736 VRS-CY1JF243F J 24k 1/16W Metal Oxide AA
R3737 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R3738 VRS-CY1JF103F J 10k 1/16W Metal Oxide AA
R3739 VRS-CY1JF622F J 6.2k 1/16W Metal Oxide AA
R3740 VRS-CY1JF473F J 47k 1/16W Metal Oxide AA
R3741 VRS-CY1JF123F J 12k 1/16W Metal Oxide AA
R3742 VRS-CY1JF182F J 1.8k 1/16W Metal Oxide AA
R3743 VRS-CY1JF122F J 1.2k 1/16W Metal Oxide AA
R3745 VRS-CY1JF682F J 6.8k 1/16W Metal Oxide AA
R3746 VRS-CY1JF122F J 1.2k 1/16W Metal Oxide AA
R3749 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3750 VRS-CY1JF391J J 390 1/16W Metal Oxide AA
R3751 VRS-TV1JD103J J 10k 1/16W Metal Oxide AA
R3752 VRS-CY1JF102J J 1k 1/16W Metal Oxide AA
R3753 VRS-TX2HF000J J 0 1/2W Metal Oxide AA
R3754 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R3759 VRS-TW2ED102J J 1k 1/4W Metal Oxide AA
R3761 VRS-CY1JF272J J 2.7k 1/16W Metal Oxide AA
R3762 VRS-TW2ED561J J 560 1/4W Metal Oxide AA
R3766 VRS-CY1JF472J J 4.7k 1/16W Metal Oxide AA
R3901 VRS-TQ2BD000J J 0 1/8W Metal Oxide AA
R3902 VRS-TQ2BD000J J 0 1/8W Metal Oxide AA

MISCELLANEOUS P ARTS

å F3701 QFS-B2021GEZZ J Fuse, 2A/125V AD
å F3702 QFS-B1621GEZZ J Fuse, 1.6A/125V AD

FH3701 QFSHD1002CEZZ J Fuse Holder AA
FH3702 QFSHD1002CEZZ J Fuse Holder AA
FH3703 QFSHD1002CEZZ J Fuse Holder AA
FH3704 QFSHD1002CEZZ J Fuse Holder AA
FB3301 RBLN-0006TAZZ J Ferrite Bead AB
FB3302 RBLN-0035TAZZ J Ferrite Bead AB
FB3700 RBLN-0095CEZZ J Ferrite Bead AD
FB3701 RBLN-0095CEZZ J Ferrite Bead AD
FB3704 RBLN-0051TAZZ J Ferrite Bead AC
FB3705 RBLN-0051TAZZ J Ferrite Bead AC
FB3706 RBLN-0254TAZZY J Ferrite Bead AB
FB3707 RBLN-0254TAZZY J Ferrite Bead AB
FB3708 RBLN-0051TAZZ J Ferrite Bead AC
FB3709 RBLN-0095CEZZ J Ferrite Bead AD
J3301 QJAKF0066CEZZ J AUDIO(L/R)(COMPONENT) AE
J3401 QJAKG0085CEZZ J AV-IN2/OUT AG
J3404 QJAKG0069CEZZ J Y/PB/PR(COMPONENT) AG
J3407 QJAKG0068CEZZ J A/V INPUT(AV-IN1) AG
J3500 QJAKJ0046CEZZ J HEADPHONE AE

69

LC-20B2UA
LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB128DE03
ANALOG UNIT (Continued)

J3701 QJAKE0193CEZZ J
P3502 QPLGN0478GEZZ J Plug, 4-pin AB
P3601 QPLGN0478GEZZ J Plug, 4-pin AB
P3602 QPLGN0678GEZZ J Plug, 6-pin AB
P3702 QPLGN0578GEZZ J Plug, 5-pin AB
P3703 QPLGN0378GEZZ J Plug, 3-pin AB
P3704 QPLGN0378GEZZ J Plug, 3-pin AB
SC3403 QSOCN0464FJZZ J Socket, 50-pin AH
SC3405 QSOCD0456CEZZ J S-VIDEO(AV-IN1) AE

QCNW-A267WJZZ J Connecting Cord AK
QCNW-6059CEZZ J Connecting Cord AE

(DC POWER INPUT(DC 13V))

AK

DUNTKB129DE03
CONTROL UNIT

DIODES

D4008 RH-EX1283CEZZ J Zener Diode, 18V AB
D4009 RH-EX1271CEZZ J Zener Diode, 12V AB
D4010 RH-EX1271CEZZ J Zener Diode, 12V AB

RESISTORS

R4005 VRS-CY1JF123J J 12k 1/16W Metal Oxide AA
R4006 VRS-CY1JF822J J 8.2k 1/16W Metal Oxide AA
R4011 VRS-CY1JF123J J 12k 1/16W Metal Oxide AA
R4012 VRS-CY1JF822J J 8.2k 1/16W Metal Oxide AA

SWITCHES

S4701 QSW-P0035GEZZ J MAIN POWER AF
SW4002
SW4003
SW4004
SW4006
SW4007
SW4008

QSW-K0108CEZZ J CH(Ù)AD
QSW-K0108CEZZ J CH(ù)AD
QSW-K0108CEZZ J MENU AD
QSW-K0108CEZZ J TV/VIDEO AD
QSW-K0108CEZZ J VOL(-) AD
QSW-K0108CEZZ J VOL(+) AD

MISCELLANEOUS P ARTS

P4004 QPLGN0564TAZZ J Plug, 5-pin AC

QCNW-A282WJZZ J Connecting Cord AH

DUNTKB130DE03
RC/LED UNIT

TRANSISTORS

Q4003 VSDTC144EE/-1 J DTC144EE AA
Q4004 VSDTC144EE/-1 J DTC144EE AA
Q4007 VSUMG4N++++-1Y J UMG4N++++ AB

DIODES

D4012 RH-EX1271CEZZ J Zener Diode, 12V AB
D4013 RH-EX1271CEZZ J Zener Diode, 12V AB
D4014 RH-PX0421CEZZ J POWER Indicator AD
D4015 RH-PX0421CEZZ J SLEEP Indicator AD
D4022 RH-EX1271CEZZ J Zener Diode, 12V AB

CAP ACITOR

C4018 RC-KZ1025CEZZ J 1 10V Ceramic AB

RESISTORS

R4021 VRS-CY1JF101J J 100 1/16W Metal Oxide AA
R4023 VRS-CY1JF472J J 4.7k 1/16W Metal Oxide AA
R4024 VRS-CY1JF471J J 470 1/16W Metal Oxide AA
R4029 VRS-CY1JF472J J 4.7k 1/16W Metal Oxide AA
R4030 VRS-CY1JF472J J 4.7k 1/16W Metal Oxide AA

MISCELLANEOUS P ARTS

P4005 QPLGN0564TAZZ J Plug, 5-pin AC

RMC4002

RRMCU0239CEZZ J Remote Sensor AG

DUNTKB132DE01
INVERTER-A UNIT

TRANSISTORS

Q6700 VSFZT1053A/-1 J FZT1053A AG
Q6701 VSFZT1053A/-1 J FZT1053A AG
Q6702 VS2SA1530AR-1 J 2SA1530AR AB
Q6703 VSFZT1053A/-1 J FZT1053A AG
Q6704 VSFZT1053A/-1 J FZT1053A AG
Q6705 VS2SA1530AR-1 J 2SA1530AR AB
Q6706 VSFZT1053A/-1 J FZT1053A AG
Q6707 VSFZT1053A/-1 J FZT1053A AG
Q6708 VS2SA1530AR-1 J 2SA1530AR AB

DIODE

D6700 VHDiMN10///-1 J Diode AB

COILS

L6700 RCiLP0420CEZZY J Coil AF
L6702 RCiLP0420CEZZY J Coil AF
L6704 RCiLP0420CEZZY J Coil AF

TRANSFORMERS

å T6700 RTRNZ0806CEZZQ J Transformer AM
å T6701 RTRNZ0806CEZZQ J Transformer AM
å T6702 RTRNZ0806CEZZQ J Transformer AM
å T6703 RTRNZ0806CEZZQ J Transformer AM
å T6704 RTRNZ0806CEZZQ J Transformer AM
å T6705 RTRNZ0806CEZZQ J Transformer AM

CAPACITORS

C6702 VCKYCY1CB333K J 0.033 16V Ceramic AA
C6703 VCKYCY1CB333K J 0.033 16V Ceramic AA
C6704 VCEA4A1CN108M J 1000 16V Electrolytic AD
C6707 VCKYCY1CB333K J 0.033 16V Ceramic AA
C6708 VCKYCY1CB333K J 0.033 16V Ceramic AA
C6709 VCEA4A1CN108M J 1000 16V Electrolytic AD
C6712 VCKYCY1CB333K J 0.033 16V Ceramic AA
C6713 VCKYCY1CB333K J 0.033 16V Ceramic AA
C6714 VCEA4A1CN108M J 1000 16V Electrolytic AD
C6725 RC-FZA043WJZZ J 0.14 250V Film AE
C6726 RC-FZA043WJZZ J 0.14 250V Film AE
C6727 RC-FZA043WJZZ J 0.14 250V Film AE

RESISTORS

R6700 VRS-TW2ED332J J 3.3k 1/4W Metal Oxide AB
R6701 VRS-TW2ED332J J 3.3k 1/4W Metal Oxide AB
R6702 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R6703 VRS-CY1JF333J J 33k 1/16W Metal Oxide AA
R6704 VRS-TW2ED332J J 3.3k 1/4W Metal Oxide AB
R6705 VRS-TW2ED332J J 3.3k 1/4W Metal Oxide AB
R6706 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R6707 VRS-CY1JF333J J 33k 1/16W Metal Oxide AA
R6708 VRS-TW2ED332J J 3.3k 1/4W Metal Oxide AB
R6709 VRS-TW2ED332J J 3.3k 1/4W Metal Oxide AB
R6710 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R6711 VRS-CY1JF333J J 33k 1/16W Metal Oxide AA

MISCELLANEOUS P ARTS

å F6700 QFS-B1021GEZZ J Fuse, 1A/125V AE
å F6701 QFS-B1021GEZZ J Fuse, 1A/125V AE
å F6702 QFS-B1021GEZZ J Fuse, 1A/125V AE

FH6700 QFSHD1002CEZZ J Fuse Holder AA
FH6701 QFSHD1002CEZZ J Fuse Holder AA
FH6702 QFSHD1002CEZZ J Fuse Holder AA
FH6703 QFSHD1002CEZZ J Fuse Holder AA
FH6704 QFSHD1002CEZZ J Fuse Holder AA
FH6705 QFSHD1002CEZZ J Fuse Holder AA
P6700 QPLGN0155FJZZ J Plug, 3-pin AE
P6701 QPLGN0155FJZZ J Plug, 3-pin AE
P6702 QPLGN0155FJZZ J Plug, 3-pin AE
P6705 QPLGN0378GEZZ J Plug, 3-pin AB

QCNW-6061CEZZ J Connecting Cord AF

70

LC-20B2UA

LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

DUNTKB133DE01
INVERTER-B UNIT

Q6709 VSFZT1053A/-1 J FZT1053A AG
Q6710 VSFZT1053A/-1 J FZT1053A AG
Q6711 VS2SA1530AR-1 J 2SA1530AR AB
Q6712 VSFZT1053A/-1 J FZT1053A AG
Q6713 VSFZT1053A/-1 J FZT1053A AG
Q6714 VS2SA1530AR-1 J 2SA1530AR AB

DIODE

TRANSISTORS

D6701 VHDiMN10///-1 J Diode AB

COILS

L6706 RCiLP0420CEZZY J Coil AF
L6708 RCiLP0420CEZZY J Coil AF

TRANSFORMERS

å T6706 RTRNZ0806CEZZQ J Transformer AM
å T6707 RTRNZ0806CEZZQ J Transformer AM
å T6708 RTRNZ0806CEZZQ J Transformer AM
å T6709 RTRNZ0806CEZZQ J Transformer AM

CAPACITORS

C6717 VCKYCY1CB333K J 0.033 16V Ceramic AA
C6718 VCKYCY1CB333K J 0.033 16V Ceramic AA
C6719 VCEA4A1CN108M J 1000 16V Electrolytic AD
C6722 VCKYCY1CB333K J 0.033 16V Ceramic AA
C6723 VCKYCY1CB333K J 0.033 16V Ceramic AA
C6724 VCEA4A1CN108M J 1000 16V Electrolytic AD
C6740 RC-FZA043WJZZ J 0.14 250V Film AE
C6741 RC-FZA043WJZZ J 0.14 250V Film AE

RESISTORS

R6712 VRS-TW2ED332J J 3.3k 1/4W Metal Oxide AB
R6713 VRS-TW2ED332J J 3.3k 1/4W Metal Oxide AB
R6714 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R6715 VRS-CY1JF333J J 33k 1/16W Metal Oxide AA
R6716 VRS-TW2ED332J J 3.3k 1/4W Metal Oxide AB
R6717 VRS-TW2ED332J J 3.3k 1/4W Metal Oxide AB
R6718 VRS-CY1JF103J J 10k 1/16W Metal Oxide AA
R6719 VRS-CY1JF333J J 33k 1/16W Metal Oxide AA

F6703 QFS-B1021GEZZ J Fuse, 1A/125V AE

MISCELLANEOUS P ARTS

F6704 QFS-B1021GEZZ J Fuse, 1A/125V AE
FH6706 QFSHD1002CEZZ J Fuse Holder AA
FH6707 QFSHD1002CEZZ J Fuse Holder AA
FH6708 QFSHD1002CEZZ J Fuse Holder AA
FH6709 QFSHD1002CEZZ J Fuse Holder AA
P6703 QPLGN0155FJZZ J Plug, 3-pin AE
P6704 QPLGN0155FJZZ J Plug, 3-pin AE
P6706 QPLGN0378GEZZ J Plug, 3-pin AB

QCNW-6061CEZZ J Connecting Cord AF

71

LC-20B2UA
LC-20B2UB

CABINET AND MECHANICAL PARTS

25

1-12

4-5

4-1

1-11

10

D

1-6

1-3

1-2

1-3

1-5

1-9

1-8

1-4

1-7

E

1-9

1-12

1-10

25

RC/LEDUNIT

5-4

1-5

1-8

1-7

1-4

H

4-2

4

4-3
4-4

CONTROLUNIT

G

25

1-11

F

1-1

E

1

1-3

8

1-3

1-6

9

INVERTER-B
UNIT

13

INVERTER-AUNIT

24

DIGITALUNIT

18

16

24

18

ANALOGUNIT

14

22

11

21

D

17

E

24

25

24

5-10

5-18

5-7

5-5

5-11

5-6

5-7

5-8

5-21

5-9

5-15

5-14

5-13

6

2

5-20

26

2-2

2-1

5-2

5-3

5-19

15

23

3-7

3-1

3

3-11

3-17

3-17

3-8

3-3

3-13

3-8

3-13

3-12

3-17

3-4

3-14

3-16

3-5

3-2

3-18

3-14

26

33

3-10

5

D

5-12

5-1

5-17

5-20

5-16

C

5-19

B

3-9

3-19

A

7

3-6

3-15

654321

72

LC-20B2UA

LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

CABINET AND MECHANICAL PARTS

1 CCABA2469CE01 J Front Cabinet Ass'y BK
1 CCABA2469CE02 J Front Cabinet Ass'y BK
1-1

1-2 GCOVA2020CEZZ J RC/LED Decoration Cover AF
1-3 PSPAG0393CEUZ J Spacer, x4 AB
1-4 PSPAG0404CEZZ J Spacer, x2 AB
1-5 PSPAG0405CEZZ J Spacer, x2 AC
1-6 PSPAG0416CEZZ J Spacer, x2 AC
1-7 PSPAH0678CEZZ J Spacer, x2 AA
1-8 PSPAH0699CEUZ J Spacer, x2 AD
1-9 PSPAH0700CEUZ J Spacer, x2 AD
1-10 QCNW-6062CEZZ J Connecting Cord(SP) AD
1-11 VSP0050PBP68S J Speaker AT
1-12 XEBSD40P10000 J Screw AA

2 CCABB2355CE04 J Rear Cabinet Ass'y BC
2 CCABB2355CE05 J Rear Cabinet Ass'y BE
2-1

2-2 HiNDP5968CEZZ J Model Label(LC-20B2UA)
2-2 HiNDPA078WJSA J Model Label(LC-20B2UB) AG
2-3 TCAUH3096CESA J Caution Label(LC-20B2UA) AE
2-3 TCAUH3096CESB J Caution Label(LC-20B2UB) AE

3 CDAi-1122CE05 J Stand(LC-20B2UA) BR
3 CDAi-1122CE07 J Stand(LC-20B2UB) BR
3-1 GCOVA1945CESA J Handle Cover AK
3-2 GDAi-1122CEN1 J Stand, Base(LC-20B2UA) BA
3-2 GDAi-1122CEN2 J Stand, Base(LC-20B2UB) BA
3-3 GDAi-1123CESA J Stand, Joint(LC-20B2UA) AQ
3-3 GDAi-1123CESB J Stand, Joint(LC-20B2UB) AQ
3-4 GDAi-3049CESA J Base, Joint(LC-20B2UA) AQ
3-4 GDAi-3049CESB J Base, Joint(LC-20B2UB) AQ
3-5 GDAi-3053CESA J Stand(LC-20B2UA) AQ
3-5 GDAi-3053CESB J Stand(LC-20B2UB) AQ
3-6 GLEGG9093CEZZ J Foot, X6 AC
3-7 JHNDP0103CESA J Stand Handle(LC-20B2UA) AX
3-7 JHNDP0103CESB J Stand Handle(LC-20B2UB) AX
3-8 LANGG0114CEFW J Fixing Metal AE
3-9 LX-BZ3441CEFN J Screw, x1 AD
3-10 MHNG-3044CEFW J Hinge, Left AV
3-11 MHNG-3049CEFW J Hinge, Right AU
3-12 MHNG-3050CEFW J Hinge, Side AV
3-13 PSPAT0079CEZZ J Spacer, x2 AC
3-14 PSPAZ0415CEZZ J Spacer, x2 AB
3-15 XCBSD50P25000 J Screw, x4 AB
3-16 XCSSN50P25000 J Screw, x4(LC-20B2UA) AB
3-16 XCSSF50P25000 J Screw, x4(LC-20B2UB) AB
3-17 XESSD40P14000 J Screw, 8 AB
3-18 XESSN40P10000 J Screw, x8 AB
3-19 XWHSN50-16120 J Washer, x4 AB

Not Available

Not Available

(LC-20B2UA)
(LC-20B2UB)

– Front Cabinet —

(LC-20B2UA)
(LC-20B2UB)

– Rear Cabinet —

5-3 PMLT-0402CEZZ J Spacer AC
5-4 PSLDM4685CEFW J Shielding Plate AX

å 5-5 KLMP-0124CEZZ J Lamp BH
å 5-6 KLMP-0125CEZZ J Lamp BD

5-7 LHLDZ2176CEZZ J Lamp Fixing Holder, x2 AL
5-8 MSPRP1220CEFW J ITO Earth Angle AC
5-9 PCOVU0107CEZZ J Diffusion Plate Cover AY
5-10 PMiR-0296CEZZ J Reflection Mirror AX
5-11 PMLT-0377CEZZ J Spacer AD
5-12 PSHEP0286CEZZ J Reflection/Deflection Sheet BP
5-13 PSHEP0287CEZZ J Prism Sheet BC
5-14 PSHEP0288CEZZ J Reflection Sheet AQ
5-15 PSHEP0289CEZZ J ITO Sheet AY
5-16 QCNW-6054CEZZ J Connecting Cord AD
5-17 QCNW-6055CEZZ J Connecting Cord AD
5-18 QCNW-6056CEZZ J Connecting Cord AF
5-19 XBBSD30P08000 J Screw, x10 AA
5-20 XEBSD20P05000 J Screw, x6 AA
5-21 XEBSD30P08000 J Screw, x1 AA

6 GCOVA2028CEKA J Back Cover(LC-20B2UA) AL
6 GCOVA2028CEKC J Back Cover(LC-20B2UB) AP
7 GCOVA2038CEKA J Back Cover(LC-20B2UA) AL
7 GCOVA2038CEKC J Back Cover(LC-20B2UB) AN
8 GCOVA2103CEKA J Chassis Frame Cover AG

8 GCOVA2103CEKB J Chassis Frame Cover AG
9 GCOVA2106CEKA J

9 GCOVA2106CEKB J
10 JBTN-2066CEKA J Power Button AD
11 LANGT9032CEFW J Reinforcement Angle AR
12 LX-BZ3442CEFF J Screw, x4 AB
13 PMLT-0404CEZZ J Shading Spacer(L) AD
14 PMLT-0405CEZZ J Shading Spacer(R) AD
15 TLABN0423WJZZ J Serial No. Label AC

15 TLABNA049WJZZ J Serial No. Label AC
16 QCNW-6058CEZZ J Connecting Cord AE

17 QCNW-6059CEZZ J Connecting Cord AE
18 QCNW-6061CEZZ J Connecting Cord AF
19 QCNW-6061CEZZ J Connecting Cord AF
20 QCNW-A267WJZZ J Connecting Cord AK
21 QCNW-A282WJZZ J Connecting Cord AH
22 XBBSD40P06000 J Screw, x4 AA
23 XBBSF30P06000 J Screw, x2 AA
24 XBPSD30P10JS0 J Screw, x8 AA
25 XEBSD30P08000 J Screw, x7 AA
26 XEBSF40P16000 J Screw, x12 AA

(LC-20B2UA)
(LC-20B2UB)

Chassis Frame(LC-20B2UA)
Chassis Frame(LC-20B2UB)

(LC-20B2UA)
(LC-20B2UB)

AU
AU

4 CCOVA2109CE01 J Top Cover Ass'y AN
4 CCOVA2109CE02 J Top Cover Ass'y AR
4-1

4-2 GCOVA1943CEKA J Button Cover(VOL.) AD
4-3 GCOVA1943CEKB J Button Cover(CH) AD
4-4 JBTN-2076CEKA J Operation Button AE
4-5 XEBSD30P08000 J Screw, x2 AA

5
5-1 RLCDTA005WJZZ J 20" LCD Panel Unit DT

5-1 RLCDTA014WJZZ J 20" LCD Panel Unit DT
5-2 LHLDW1173CEZZ J Wire Holder, x1 AD

Not Available

Not Available

(LC-20B2UA)
(LC-20B2UB)

– Top Cover —

– 20" LCD Panel Unit Ass'y —

(-2002.Mar:LC-20B2UA)
(2002.Apr-:LC-20B2UA,LC-20B2UB)

73

LC-20B2UA
LC-20B2UB

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code

SUPPLIED ACCESSORIES

LHLDW0109CESA J
LHLDW0109CESB J

å QACCD3097CEPA J AC Cord AN

QCNWG0003CEPA J Antenna Cable AM
RRMCG1664CESA J Wireless Remote Control AU

RRMCG1664CESB J Wireless Remote Control AU
TiNS-7604CEN1 J Operation Manual AT
TiNS-A181WJZZ J Operation Manual AX

å UADP-0243CEPZ J AC Adaptor BL

Cable Clamp, x2(LC-20B2UA)
Cable Clamp, x2(LC-20B2UB)

(LC-20B2UA)
(LC-20B2UB)
(LC-20B2UA)
(LC-20B2UB)

AD
AD

PACKING PARTS

(NOT REPLACEMENT ITEM)

SPAKC5679CEZZ – Packing Case —

(LC-20B2UA)

SPAKCA110WJZZ – Packing Case —

(LC-20B2UB)
SPAKPA001WJZZ – Wrapping Paper —
SPAKXA005WJZZ – Buffer Material —

(LC-20B2UA)
SPAKXA050WJZZ – Buffer Material —

(LC-20B2UB)
SSAKA0160CEZZ – Polyethylene Bag —
TLABK0001TAZZ – Carton Label —

74

Wireless Remote Control
(RRMCG1664CESA(LC-20B2UA))
(RRMCG1664CESB(LC-20B2UB))

LC-20B2UA

LC-20B2UB

PACKING OF THE SET

Operation Manual
(TiNS-7604CEN1(LC-20B2UA))
(TiNS-A181WJZZ(LC-20B2UB))
Cable Clamp (2 pcs.)
(LHLDW0119CESA(LC-20B2UA))
(LHLDW0119CESB(LC-20B2UB))
★ Dry Battery (2 pcs.)

AC Adapter
(UADP-0243CEPZ)
AC Cord
(QACCD3097CESA)
Antenna Cable
(QCNWG0003CEPA)

★ Buffer Material(Top and Bottom)
(SPAKXA005WJZZ(LC-20B2UA))
(SPAKXA050WJZZ(LC-20B2UB))

★ Polyethylene Bag
(SPAKPA001WJZZ)

★ Buffer Material
(Bottom)

75

★ Packing Case

(SPAKC5679CEZZ(LC-20B2UA))

(SPAKCA110WJZZ(LC-20B2UB))

★ Not Replacement Item

LC-20B2UA
LC-20B2UB

COPYRIGHT © 2002 BY SHARP CORPORATION

ALL RIGHTS RESERVED.

No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in
any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without
prior written permission of the publisher.

D Japan P Japan TQ1311-S

May. 2002 Printed in Japan

NA. KG

SHARP CORPORATION
AV Systems Group
Quality & Reliability Control Center
Y aita, Tochigi 329-2193, Japan