LG RU-27FB31C Service Manual

SERVICE MANUAL SERVICE MANUAL

Model Series:

Product Type:
Chassis:
Manual Part #:
Model Line:
Product Year:

Commercial Color TV
FC NARROW

3828VD0210A Rev A

H
2005

RU-27FB30C

RU-27FB31C

Printed in U.S.A.

CONTENTS

General Information/Remote Controls................................

Installer’s Menu ............................................................

Servicing/Trobleshooting ................................................

Model/Module Parts List .................................................

Exploded Views .............................................................

Schematics ...................................................................

Published by

Technical Publications

LG Electronics Corporation

P.O. Box 240007

Huntsville, Al 35824

Copyright February 2005 by LG Electronics Corporation ©

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PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO-VIDEO PRODUCTS

A

IMPORTANT SAFETY NOTICE

This Manual was prepared for use only by properly trained audio-visual service
technicians. When servicing this product, under no circumstances should the
original design be modified or altered without permission from LG Electronics
Corporation. All components should be replaced only with types identical to
those in the original circuit and their physical location, wiring and lead dress
must conform to original layout upon completion of repairs.

Special components are also used to prevent x-radiation, shock and fire
hazard. These components are indicated by the letter “x” included in their
component designators and are required to maintain safe performance. LG
Electronics Corporation allows no deviations without prior approval. Circuit
diagrams may occasionally differ from the actual circuit used. This way,
implementation of the latest safety and performance improvement changes
into the set is not delayed until the new service literature is printed.

CAUTION: Do not attempt to modify this product in any way. Never perform
customized installations without manufacturer’s approval. Unauthorized modi­fications will not only void the warranty, but may lead to property damage or
user injury.

Service work should be performed only after you are thoroughly familiar with
these safety checks and servicing guidelines.

GRAPHIC SYMBOLS

The exclamation point within an equilateral triangle is intended
to alert the service personnel to important safety information in
the service literature.

The lightning flash with arrowhead symbol within an equilateral
triangle is intended to alert the service personnel to the presence
of non-insulated “dangerous voltage” that may be of sufficient
magnitude to constitute a risk of electric shock.

The pictorial representation of a fuse and its rating within an
equilateral triangle is intended to convey to the service personnel
the following fuse replacement caution notice:

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, RE­PLACE ALL FUSES WITH THE SAME TYPE AND RA TING AS MARKED NEAR
EACH FUSE.

SERVICE INFORMATION

While servicing, use an isolation transformer for protection from AC line
shock. After the original service problem has been corrected, make a check of
the following:

FIRE AND SHOCK HAZARD

1. Be sure that all components are positioned to avoid a possibility of
adjacent component shorts. This is especially important on items transported
to and from the repair shop.

2. Verify that all protective devices such as insulators, barriers, covers,
shields, strain reliefs, power supply cords, and other hardware have been
reinstalled per the original design. Be sure that the safety purpose of the
polarized line plug has not been defeated.

3. Soldering must be inspected to discover possible cold solder joints, solder
splashes, or sharp solder points. Be certain to remove all loose foreign
particles.

4. Check for physical evidence of damage or deterioration to parts and
components, for frayed leads or damaged insulation (including the AC cord),
and replace if necessary.

5. No lead or component should touch a receiving tube or a resistor rated at
1 watt or more. Lead tension around protruding metal surfaces must be
avoided.

6. After re-assembly of the set, always perform an AC leakage test on all exposed
metallic parts of the cabinet (the channel selector knobs, antenna terminals,
handle and screws) to be sure that set is safe to operate without danger of
electrical shock. DO NO T USE A LINE ISOLA TI ON TRANSFORMER DURING THIS TEST .
Use an AC voltmeter having 5000 ohms per volt or more sensitivity in the
following manner: Conn ect a 1500 ohm, 10 watt r esistor, paralleled by .15 mfd
150V AC type capacitor between a known good earth ground (water pipe,
conduit, etc.) and the exposed metallic parts, one at a time. Measure the AC
voltage across the combination of 1500 ohm resistor and .15mfd capacitor.
Reverse the AC plug by using a non-polarized adaptor and repeat AC voltage
measurements for each exposed metallic part. Voltage measured must not
exceed 0.75 volts RMS. This corresponds to 0.5 milliamp AC. Any value
exceeding this limit constitutes a potential shock hazard and must be cor­rected immediately .

.C. Voltmet e r

Good Earth Ground
such as the Water
Pipe, Conduit, etc.

0.15uF

1500 OHM

10 WATT

Place this probe
on each exposed
metal part.

X-RADIATION

1. Be sure procedures and instructions to all service personnel cover the
subject of x-radiation. The only potential source of x-rays in current TV
receivers is the picture tube. However, this tube does not emit x-rays when
the HV is at the factory-specified level. The proper value is given in the
applicable schematic. Operation at higher voltages may cause a failure of the
picture tube or high-voltage supply and, under certain circumstances may
produce radiation in excess of desirable levels.

2. Only factory-specified CRT anode connectors must be used.

3. It is essential that the service personnel have available an accurate and
reliable high-voltage m eter .

4. When the high-voltage circuitry is operating properly, there is no possibil­ity of an x-radiation problem. Every time a color chassis is serviced, the
brightness should be run up and down while monitoring the high voltage
with a meter, to be certain that the high voltage does not exceed the
specified value and that it is regulating correctly.

5. When troubleshooting and making test measurements in a product with a
problem of excessively high voltage, avoid being unnecessarily close to the
picture tube and the high voltage power supply. Do not operate the pr oduct
longer than necessary to locate the cause of excessive voltage.

6. Refer to HV, B+, and shutdown adjustment procedures described in the
appropriate schematics and diagrams (where used).

IMPLOSION

1. All direct view picture tubes are equipped with an integral implosion
protection system; take care to avoid damage during installation.

2. Use only the recommended factory replacement tubes.

TIPS ON PROPER INSTALLATION

1. Never install any receiver in a closed-in recess, cubbyhole, or closely fitting
shelf space over, or close to, a heat duct, or in the path of heated air flow.

2. Avoid conditions of high humidity such as: outdoor patio installations
where dew is a factor, near steam radiators where steam leakag e is a factor,
etc.

3. Avoid placement where draperies may obstruct venting. The customer
should also avoid the use of decorative scarves or other coverings that
might obstruct ventilation.

4. Wall- and shelf-mounted installations using a commercial mounting kit must
follow the factory-approved mounting instructions. A product mounted to
a shelf or platform must retain its original feet (or the equivalent thickness
in spacers) to provide adequate airflow across the bottom. Bolts or screws
used for fasteners must not touch any parts or wiring. Perform leakage tests
on customized installations.

5. Caution customers against mounting a product on a sloping shelf or in a
tilted position, unless the receiver is properly secured.

6. A product on a roll-about cart should be stable in its mounting to the cart.
Caution the customer on the hazards of trying to roll a cart with small
casters across thresholds or deep pile carpets.

7. Caution customers against using a cart or stand that has not been listed by
Underwriters Laboratories, Inc. for use with its specific model of television
receiver or generically approved for use with TVs of the same or larger screen
size.

8. Caution customers against using extension cords. Explain that a forest of
extensions, sprouting from a single outlet, can lead to disastrous conse­quences to home and family.

3828VD0210A FCN - SAFETY

i

PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO-VIDEO PRODUCTS

X-RADIATION

To prevent possible exposure to x-radiation caused by excessive CRT
anode voltage, the FC Narrow chassis incorporate a “High Voltage
Shutdown” circuit. This circuit senses the level of a flyback pulse
from the “Flyback Transformer” representative of the actual high
voltage on the CRT anode. When this level exceeds a predetermined
voltage, the circuit shuts down the TV set, preventing further gen­eration of anode voltage.

SHUTDOWN CIRCUIT OPERATION

The flyback pulse voltage from pin 10 of T402 (Flyback Transformer)
is peak detected (rectified) by the action of diode D444 and ca­pacitor C450. This form a DC voltage appearing on C450 representa­tive of the CRT anode voltage (HV) produced by T402. This voltage
is divided down by precision resistors R419, R423, R420 and R424.
This lower voltage appears on the zener diode ZDX447; when this
voltage exceeds by 0.7 Vdc the “zener voltage” Q403 enters in
saturation mode end then the HV shutdown occurs (pin 49 of
IC100).

CRT ANODE HIGH VOLTAGE MEASUREMENT PROCEDURE

Each CRT screen size has it’s own safe operating anode and
shutdown voltage. Critical safety component (designated with
an ‘X’ in the component designator) are designed to operate the
CRT at a safe operating anode voltage and provide proper shut­down thresholds. If replacement of any of these components
are deemed necessary, it is important to use original type LG
Electronics components. After replacement is made, confirm
proper anode voltage using the following procedure.

Measurement of the CRT anode voltage must be performed using a
high impedance-high voltage meter, with no raster on the screen,
and operating at nominal horizontal frequency, 15.75 Khz (NTSC
signal).

After discharging the CRT, connect a high impedance-high voltage
meter to the CRT anode. Turn the television ‘on’ and confirm a good
signal is being displayed. Reduce Brightness and Contrast settings
until the picture is well extinguished.

Observe the anode voltage meter reading and compare with the
table below for the proper CRT screen size. If the voltage reading
is higher than the maximum, verify circuit component values and
proper operation.

CRT Anode Voltage

CRT Screen Size Nominal Anode Voltage Max. Shutdown Voltage

(KV) (KV)

27" 30 ± 1.0 36

COMPONENTS WITH ANY INFLUENCE

IN HV INCREASE

Fly-B ack Transf ormer

Defle ction Yoke

CX404
CX406
CX405

ICX3751

HV SHUTDOWN PROCEDURE.

·After discharging the CRT, connect a high impedance-high volt­age meter to the CRT anode

·Remove jumper wire from RX3750.

·Connect a variable Resistor (1 MW) in location RX3750.

·Access Video Menu and adjust Brightness and Contrast controls
for minimum screen luminance (beam current to 0 mA).

·Wait until the Video Menu or display disappear.

·Increase (from zero) slowly the resistance value until shutdown
occurs.

·Measure High Voltage shutdown.

3828VD0210A FCN - SAFETY

ii

T ABLE OF CONTENTS

SECTION 1..............GENERAL INFO

PRODUCT SAFETY SERVICING GUIDELINES .............. i~ii

OVERVIEW............................................................1-1

Connections.................................................... 1-3

REMOTE INFO ........................................................1-4

SC652LG ................................................... 1-4

CLONE PROGRAMMER .............................................1-5

QUICKSET II PROGRAMMER ................................ 1-5

LEARN FROM TV............................................... 1-5

TEACH TO TV................................................... 1-5

SET CLONE CLOCK FROM TV ............................... 1-6

DISPLAY TV SETUP ........................................... 1-6

DISPLAY CLONE SETUP ..................................... 1-6

OPERATION NOTES ........................................... 1-6

USER MENUS ........................................................ 1-7

SETUP MENU................................................... 1-7

AUTOPROGRAM........................................... 1-7

CHANNEL LABELS ........................................... 1-7

CLOCK SET ...................................................... 1-8

TIMER ............................................................ 1-8

CAPTIONS....................................................... 1-8

TILT ............................................................... 1-8

DEGAUSS........................................................ 1-9

LANGUAGE ...................................................... 1-9

AUDIO MENU .................................................. 1-9

OVERVIEW .................................................... 1-10

ON SCREEN DISPLAYS..................................... 1-11

SECTION 4................MODEL PARTS

RU-27FB30C ...................................................... 4-1

SECTION 5....................DIAGRAMS

RU-27FB30C.................................................... 5-1

SECTION 6..................SCHEMATICS

Microprocessor................................................ 6-1

Audio ............................................................ 6-2

Power Supply .................................................. 6-3

Deflection ...................................................... 6-4

Til t................................................................ 6-5

Edge Card ...................................................... 6-6

MPI Card ........................................................ 6-7

Video Output .................................................. 6-8

Keyboard........................................................ 6-9

Ir Led Switch ................................................ 6-10

Front Jack .................................................... 6-11

PCB Layout Top ............................................. 6-12

2nd PCB Layout Top....................................... 6-13

SECTION 2..........INSTALLER MENU

INSTALLERS MENU.................................................2-1

INSTALLERS MENU ADJUSTMENTS ....................... 2-1

FACTORY MENU ............................................... 2-9

SECTION 3....................SERVICING

SERVICING............................................................3-1

GENERAL INFORMATION .................................... 3-1

SHUTDOWN CIRCUIT OPERATION ......................... 3-2

CRT ANODE ..................................................... 3-2

IF SERVICING .................................................. 3-3

G2 ADJUSTMENT .............................................. 3-3

FOCUS ADJUSTMENT......................................3-3

ADJUSTMENT OF RGB CUTOFF ............................ 3-4

SWITCHING PROCESS ........................................ 3-4

SENSING AND PRIORITIES...............................3-4

PURITY AND CONVERGENCE SETUP.....................3-5

TOC - 1 FCS-48SERIES -TOC

OVERVIEW

INTRODUCTION

This manual covers the FC Narrow Chassis Comercial Sets. This chassis has stereo, surround, MPI, and component video
ports.

IC100 - IF, micro, audio, video, sync and sweep drive processing. And it is tied directly to the keyboard and the
infrared detector.

IC101 - System memory.
IC301 - Vertical sweep amplifi er.
IC200 - Component Video switch.
ICX3612 - Stand by power supply regulator.
ICX3670 - Power supply. This is a switching type supply powered by a bridge rectifier circuit. At turn on, voltages for

the vertical and video output circuit are derived from the sweep circuit.

IC800 - Audio Amplifi er.
IC201 - Audio switch.

FCS Chassis Model Information

MODEL SCR FRONT JACKS REAR JACKS AUDIO EXTRA FEATURES REMOTE MICRO OP GUIDE

RU-27FB30C 27 4 12

Stereo MTS

SuperPort Slot, MPI Card 6710V00108B 0IMCRMN032A 3828VA0524A

3828VD0210A 1-1 FCN - OVERVIEW

OVERVIEW (continued)

INTERFACES

CAMPORT

This model has s-video, video and rigth/left audio in­put jacks, at the front of the receiver. These jacks can
be used to view video tapes from a VCR or Camcorder.
When the video cable is plugged into the jack. The TV
switches into the auxiliary mode. As long as the cables
are attached, the TV set will be locked in auxiliary mode.
Use of a remote control or buttons on the front of the
set will not permit switching into tuner mode until the
video cable is disconnected.

SUPERPORT - MPI

LG Commercial Product receivers are now being adapted
to interact with other equipment. Prime examples of
this can be found in Lodging and Health Care situa­tions where the set is controlled from the main office.

All this is made possible by the new technology that is
being built into these receivers. The SuperPort and

Multiple Protocol Interface (MPI) jack and associated
circuitry allow remote control of the set.

MULTIPLE PROTOCOL INTERFACE

Television functions and features are controlled by the
communication of commands and status information
through a SuperPort by the MPI interface.

EBC (EDGE BOARD CONNECTOR)

Allows easy for removing/installing accessory modules
providing a rail mounted slide-through card. These cards
might contain one of the above features.

CONNECTION CENTER ON BACK OF TV

The connection on the back of the TV contains the
input and output interfaces.

3828VD0210A 1-2 FCN - OVERVIEW

OVERVIEW (continued)

CONNECTION CENTER ON BACK OF TV

The connection center on the rear of the TV allows for
connection of the viewing source. The diagrams list the
use of each jack on the connection center.

1. ANTENNA/CABLE JACK

Use the jack for 75-ohm antenna-type signal connec­tions to the TV. Attach antenna, cable TV line, or other
video equipment to jack. The input cable may come
from an outdoor or master antenna, cable TV line, cable
decoder box, or the RF output from a VCR.

2. SUPERPORT LOCATION

Provides for easy installation of local service provider
accessory module without removing the cabinet back.
Module is housed inside the TV cabinet and receives
operating power and all necessary interface signals
through internal connections.

3. MPI (MULTIPLE PROTOCOL INTERFACE) JACK

Standard RJ11 jack that provides interface with in-room
entertainment and video services. Also used with
installer’s programmer (page *-*) for programming other
TVs in the system with the same features as the master
TV.

4. COMPONENT INPUT

These jacks are for input connections to YPrPb (or YCrCb)
Video equipment.

5. VIDEO IN AND AUDIO IN

Use the Video and Audio In jacks for base band video
and audio input signals from a VCR or other signal source.

6. MATRIX SPEAKER OUT

Use this jack for connection of an 8-ohm extension
speaker to get television sound at a remote location.
The speaker in the TV remains active, while a monaural
audio output is heard from the remote speaker.

7. EBC KNOB

For handling/removal of EBC (Edge Board Card)

2

6

Matrix Out

Antenna

Super

Port

Cable

M.P.I.

1

7

3

Component Video Input

Pr

Pb

Y

Video In

S

V

-

i

e

d

o

4

I

n

R Audio L

R Audio In L

R

A

u

o

i

d

5

I

n

L

3828VD0210A 1-3 FCN - OVERVIEW

REMOTE CONTROL

FLASHBK (FLASHBACK)

Returns to the last channel viewed.

Turns TV On or Off

POWER

CC (CLOSED CAPTIONING)

Press to access

closed options.

Press ENTER to exit..

VOLUME DOWN/UP

Adjusts the sound level.

NUMBER KEYPAD

Select channels directly; ent er

channe l nu mbers and press

(SLEEP) TIMER

Press repeatedly to choose a

TV turn-off time up to 4-hours.

Use to set AM/PM on the

Alarm menu.

POWER

MUT

K

B

H

S

L

F

C

C

E

M

U

L

O

V

+

-

123

708

TIMER

Remote Control part number

L

E

N

N

A

H

C

+

-

546

9

ENTER

ALARM

CH PREVIEW

SC652LG

6710V00108B

E

MUTE

Turns sound Off and On, while the
picture remains.

CHANNEL (UP/DOWN)

Scroll th ro ugh available channels,

.

and the Video Channel (Audio/Video
source).

.

ENTER

Pres s t o view the
Channel/Time/Audio
display or t o r emove any on-screen
display or m enu.

ALARM

Pres s t o display menu, foll o w on­screen instructions to set a time for
the TV to turn itself on.

CHANNEL PREVIEW

Display s th e available TV ch annels,
gives the hotel guest access to the
Aux Channel and (if active) th e
Guest Par ental Control me nu. Aux
Channel al lows the guest to sel ect
the Video/Audio inputs. (Use the
Video/Audio jacks on the back of the
TV as the so ur ce of the picture an d
sound).

3828VD0210A 1-4 FCN - OVERVIEW

LT2000 & LT2002 CLONE PROGRAMMER

Status

Indicator

MPI

Reset

Color

battery OK

green

battery low

red

Blink pattern

slow

QUICKSET II PROGRAMMER

The Quickset II progr ammer L T2000 & L T2002allows cus­tom setup and programming information to be quickly
copied from a master TV into multiple television sets.
Once learned from the master, setup data is retained in
the LT2002 for future use and recall.

When using the LT2002 operation will be easier if the
TV is connected to a good quality signal and is display­ing a stable picture. To operate the LT2002 use the
indicated keys on an installer’s remote or user’s remote,
or the front panel keys on the TV receiver.

SETUP

Begin the programming process by setting up a master
TV set using one of the installer’s remotes or the MBR
remote. Follow the instructions in the operating guide
for the specific TV model. Remember to set all features
that will be customized including the channel scan list,
channel labels, and installers menu setups.

Next connect th e LT2002 to the master TV set using the
cable provided with the programmer. Connect the cable
between the MPI jack on the TV and the programmer.
The TV set automatically activates the programmer.

Once connected, check the “Status Indicator” LED on
the programmer. If the indicator is green and flashing
(a double-blink “heartbeat” pattern), proceed to the
next step.

Note: A slowly flashing green light indicates there is

a problem with communications between TV and
programmer. In this case, check for damaged
cable, poor contacts, or other connection
problems. If the status indicator is red, the
programmer batteries are low.

If communications are good, the sign-on screen will be
displayed on the TV screen as shown on the quick setup
instructions. If the intention is to set TV’s or
programmer’s real-time clocks, and not the clone clock
or TV clock time settings, then press a key to proceed
to main clone menu.

If a previously stored TV setup is in a particular clone
memory, it may be changed if desired by overwriting it
with a new setup. There is no need for a separated memory
clear operation. Setups stored in programmer memory
are nonvolatile and will be retained even after a battery
change.

LEARN FROM TV

Select “Learn From TV” then press ON/OFF, POWER, or
ENTER to begin learning process. Alternatively, use the
TV front panel CHANNEL UP or CHANNEL DOWN keys to
highlight choice. Press ON/OFF, POWER, or ENTER to
activate. The next screen will allow a choice of three
available memories to store this TV setup. Four differ­ent TV setups can be stored in the LT2002.

Using the On-screen menu, choose a memory or choose
to return to the main selection menu; Now press ON/
OFF, POWER or ENTER to activate your selection. The
next screen allows one last opportunity to check the
versions of TV and clone setups.

Press ON/OFF or POWER to activate learning cycle, or
press any other key to return to the selection menu to
make another choices.

Once a process has begun, the TV screen will display
“LEARNING IN PROGRESS”. Please wait for the pr ocess to
complete. When the TV screen displays “LEARNING COM­PLETED”, press any key to end the learning process and
return to the clone selection menu.

TEACH TO TV

Select “TEACH TO TV”, and then press ON/OFF, POWER,
or ENTER to begin teaching process. Alternatively, use
the TV front panel CHANNEL UP or DOWN keys to high­light the ch oice, and then press ON/OFF, POWER, or EN­TER to activate. The next screen displays a choice of
the three available memories that can be copied to the
TV. Select the desired memory number, and press ON/
OFF, POWER or ENTER to begin the teaching process.

Alternatively , use the TV fron t panel CHANNEL UP or DOWN
keys to highlight choice. Press ON/OFF, POWER, or EN­TER to begin.

3828VD0210A 1-5 FCN - OVERVIEW

LT2000 & 2002 CLONE PROGRAMMER

Using the on-screen menu, select a memory or return to
the main selection m enu. Th en press ON/OFF, POWER, or
ENTER to activate the selection.

The next screen allows for one last opportunity to check
the versions of TV and clone setups. Press ON/OFF or
POWER to activate the teaching cycle, or any other key
to return to the selection menu to make other choices.

Once a process has begun, the TV screen will display the
“TEACHING IN PROGRESS” message. Please wait for the
process to complete. When the TV screen displays
“TEACHING COMPLETED”, press any key to end the teach­ing process and return to the clone selection menu.

SET CLONE CLOCK FROM TV

To set th e real-time clock in the L T2002 select “SET CLONE
FROM TV” and then press ON/OFF, POWER, or ENTER to
copy current TV time to the clock. Alternatively, use
the TV front panel CHANNEL UP or CHANNEL DOWN keys
to highlight the choice. Then press ON/OFF, POWER, or
ENTER to activate.

This process will return the L T2002 to th e sign-on screen
to display the clone and TV clock settings. Press a key
to go to the clone selection menu and perform other
functions, or simply disconnect if time setting was the
last task.

SET TV CLOCK FROM CLONE

To set the real time clock in the select “SET TV CLOCK
FROM CLONE” and then press ON/OFF , POWER or ENTER to
copy current LT2002 time to the TV clock.

Alternatively, use the TV front panel CHANNEL UP or
CHANNEL DOWN keys to highlight the choice. Then press
ON/OFF, POWER or ENTER to activate.

This process will return the L T2002 to th e sign-on screen
to display the clone and TV clock settings. Press a key
to go the clone selection menu and perform other func­tions, or simply disconnect if the time setting was the
last task.

DISPLAY TV SETUP

Select “DISPLAY TV SETUP”, and then press ON/OFF,
POWER, or ENTER to begin the teaching process. Alter­natively , use the TV front pan el CHANNEL UP or CHANNEL
DOWN keys to highlight your choice. Then press ON/
OFF , POWER, or ENTER.

The TV screen will display the items in the service menu
setups. Use this function to quickly check a TV for cor­rect setup. Press any key to clear display and return to
clone selection menu.

DISPLAY CLONE SETUP

Select “DISPLAY CLONE SETUP”, and then press ON/OFF,
POWER or ENTER to begin the teaching process. Alter­natively , use the TV front pan el CHANNEL UP or CHANNEL
DOWN keys to highlight the choice, then press ON/OFF,
POWER or ENTER to begin.

The TV screen will display the memory selection menu.
Select the desired memory number, and then press ON/
OFF, POWER, or ENTER to display contents of the se­lected memory. Alternatively , use th e TV’s CHANNEL UP
or CHANNEL DOWN keys to highlight the choice, then
press ON/OFF, POWER or ENTER to begin.

The TV screen will display items in the service menu
setup. Use this function to quickly check contents of a
particular clone memory for correct setup. Press any key
to clear the display and return to the clone selection
menu.

OPERATION NOTES

Disconnect the LT2002 from the TV set when the de­sired task has been completed. Disconnecting the clone
automatically switches it off. The real time clock con­tinues to run when the main circuits are switched off.

After replacing exhausted batteries, or if the program­mer behaves strangely after a static shock, use a paper
clip or similar instrument inserted through the small
hole marked “RESET” to activate the internal reset switch
and restore normal operation. After reset, check the real­time clock setting. It may be necessary to reset the
clock from a TV programmed to the correct time.

The specific microprocessor used in any TV set may be
determined by activating the service menu. The micro­processor part number appears at the top of the screen
whit the service menu is activated. Processors before
the 221-01006 has limited screen display capability.
They cannot display entire screens as shown in the quick
setup instructions accompanying the LT2002 program­mer. Use the printed menu illustrations on the quick
setup sheet as an aid to making programming choices.

3828VD0210A 1-6 FCN - OVERVIEW

USER MENUS

SETUP MENU

Press the Menu key on the Installer’s remote repeatedly
so that the SETUP MENU appears on the screen

SETUP MENU

AUTO PROGRAM
ADD/DEL/BLNK
CH. LABELS
SOURCE NAME
CLOCK SET
TIMER
CAPTIONS

TILT
DEGAUSS
LANGUAGE

TO PROGRAM

AUTO PROGRAM

Using the Up/Down arrows on the remote control, high­light AUTO PROGRAM on the screen. Then press Right/
Left Adjust arrow button to reach the AUTO PROGRAM
screen. Using the Up/Down arrows, choose either CABLE
TV or OFF-AIR ANTENNA. Press the Right or Left Adjust
arrows to being the Channel Search. The receiver searches
for available channels and stores them in memory for
user access.

ADD/DEL/BLNK

Press the Up Arrow repeatedly to highlight the ADD/
DEL/BLNK option. Use the remote to select a channel.
ADD/DELETE allows tailoring of the channel scan to elimi­nate unwanted channels and add desired channels that
were not stored during Auto Programming.

Use the number keypad and ENTER to add a deleted
channel. Using the Right/Left arrows, pick whether a
channel is Added, Deleted, or Blank.

When BLNK is selected, screen will be black while audio
continues.

Select any other channels to be changed, and when fin­ished, press ENTER to close the menu.

CH LABELS (CHANNEL LABELS)

Press the MENU key on the remote so that the SETUP
MENU reappears. Use the Up Arrow to choose the CH
LABELS option. Pressing either the Right/Left arrow re­peatedly, pick the label you want from the list of avail­able selections shown in the chart. Select other chan­nels, and when you are finished, press ENTER to remove
the menu.

You also have the option of creating 1 programmable
label having five characters each.

In order to edit a programmable channel label, it must
be selected or already present in the current channel,
pressing Volume Up/Down keys any digit can be se­lected and edited, with the Channel Up/Down keys the
blinking character can be edited, pressing the Volume
Up/Down key again can select another character and
also be edited. The channel label with be stored press­ing Volume Up/Down keys until there is not any digit
blinking.

SETUP MENU

AUTO PROGRAM
ADD/DEL/BLNK
CH. LABELS CH 32 MYLAB

SOURCE NAME
CLOCK SET
TIMER

CAPTIONS
TILT
DEGAUSS

LANGUAGE

PRESS VOL UP/DN TO SELECT CHAR

CHANNEL LABELS

A&E CMTV ESPN HSE NOS TBN VC
ABC CNBC ESP2 HSN PBS TELE V CR

ACTS CNN ET IC PLAY TLC VH-1

ADC COM EWTN INSP PTL TMC VISN

AMC CSPN FAM JCN QVC TNN VJN

BCC CSP2 FNN LIFE RDS TNT WB
BET CTN FOX MAX REQ TRAV WGN

BRAV CTV F&V ME/U SC TSN WTBS

CA DIS FX MMT SCFI TVA WWOR

CBC DISC GALA MTV SHOW TWC YTV

CBN E! HBO NBC SIN UPN - - - -

CBS ENC HN NICK TBS USA None

Note: Selecting "- - - -" label option means the channel will not be displayed on the channel/time/audio signal display.

Selecting the none option means the channel will not have a label.

3828VD0210A 1-7 FCN - MENUS

USER MENUS

CLOCK SET

Press MENU repeatedly to show the Setup menu. Use the
Up/Down Arrows to highlight Clock Set.

Set the current time; use the Number keypad to enter
the hours, then minutes. For example, enter 06, then
30, to set 6:30 on the clock. Use the TIMER key to
specify AM or PM. Press ENTER to start the clock and
return to TV viewing.

TIMER

On the optional installer’s remote, press MENU repeat­edly until the Setup menu appears.

Press SELECT repeatedly to highlight the Timer option,
press the right arrow.

SETUP MENU

AUTO PROGRAM
ADD/DEL/BLNK
CH. LABELS
SOURCE NAME
CLOCK SET
TIMER
CAPTIONS
TILT
DEGAUSS
LANGUAGE

TO SET TIMER

Note: The clock must be set before for the Timers to
function.

The Off Timer can be used to turn the TV Off at the
present time.

No On Timer setting is required to use the Off Timer
feature.

CAPTIONS

Caption is a feature that allows the TV to receive closed
captions and/or text options when made available by
the broadcaster.

There are two operating modes for caption: quick/mute
or standard: If quick mute is selected, pressing the cc
keys switches the current cc selection On/Off.

CAPTIONS SETUP

OPER. MODE
SEL. CC TYPE
CAPTION LOCK

Use SELECT to choose an option. Use the number key­pad and/or the Left/Right ADJ arrows to enter the times.
Use the timer key to set AM/PM.

Your options are:

TIMER

ON TIME 9:00 AM
OFF TIME 7:00 PM
ON/OFF TIMER ON

TIMER

TIMER

• On Time

Sets a time that the TV will turn itself On each day.

• Off Time

Sets a time that the TV will turn itself Off each day.

• On/Off Timer

Enables or disables the On/Off Timer functions. (The On/
Off Timer can be disabled but the setting will be re­tained)

Press ENTER to remove the menu and return to TV view­ing

Use the Right/Left arrows to choose any of the follow­ing options: CAPTION 1, CAPTION 2, CAPTION 3, CAP­TION 4, TEXT 1, TEXT 2, TEXT 3, TEXT 4 or OFF. Press
ENTER to close the menu.

TILT

On the optional installer’s remote, press MENU repeat­edly until the Setup Menu appears.

Press SELECT to highlight the Tilt Option on your screen.
Use the Left/Right ADJ arrows to adjust the tilt.

Press ENTER to return to TV viewing.

SETUP MENU

AUTO PROGRAM
ADD/DEL/BLNK
CH. LABELS

SOURCE NAME
CLOCK SET

TIMER
CAPTIONS

TILT
DEGAUSS

LANGUAGE

00

3828VD0210A 1-8 FCN - MENUS

USER MENUS

DEGAUSS

On the optional installer’s remote, press MENU repeat­edly until the Setup Menu appears.

Press SELECT to highlight the Degauss Option on your
screen. Use the Left/Right ADJ arrows to select ON or
OFF. After the degaussing function works, ON mode
switches to OFF mode automatically.

Press ENTER to return to TV viewing.

SETUP MENU

AUTO PROGRAM
ADD/DEL/BLNK
CH. LABELS

SOURCE NAME

CLOCK SET
TIMER
CAPTIONS

TILT

DEGAUSS
LANGUAGE

ON

LANGUAGE

In the Language menu, use the Right/Left arrow to
choose one of the following options: English, Spanish,
or French. Press ENTER to return to TV viewing.

• BASS: Adjusts the amount of Bass (Low frequency level

in the sound. It has 15 steps (0 to 14).

• TREBLE: Adjusts the amount of Treble (High frequency

level) in the sound. It has 15 steps (0 to 14).

• BALANCE: Adjusts the balance of sound between the

left and right speakers. It has 29 steps (0 to 28).

• AUDIO MENU: Selects between Mono, Stereo and 2nd

Audio/SAP. If 2nd. AUdio/SAP is selected, but the
current channel does not support SAP either Stereo
or Mono will be heard.

• FRONT SURR: The Front Surround gives spatial effect

to the stereo material.

• SOUNDRITE: Used to obtain a uniform volume levelm,

particularly while changing channels.

• AUDIO PREF: This feature allows the customer to main

tain two separate audio settings by selecting “cus
tom” or “preset”. The factory gets the “Preset” set
ting and the customer sets “custom”.

Press a Right/Left ADJ arrow to adjust or change the
option you have selected. Press ENTER to return to TV
viewing, or press the Up Arrow to adjusts another op­tion.

SETUP MENU

AUTO PROGRAM
ADD/DEL/BLNK
CH. LABELS
SOURCE NAME
CLOCK SE T
TIMER
CAPTIONS
TILT
DEGAUSS
LANGUAGE ENGLISH

AUDIO MENU

Press MENU repeatedly on the remote control until the
AUDIO MENU appears.

AUDIO MENU

Using the Up Arrow on the remote control, highlight
the setting you want to change. Choose from:

VIDEO MENU

Press MENU repeatedly until the Video Menu appears.
Your options are:

• CONTRAST: Adjusts the contrast of the picture (differ-

ence between white and black). It has 64 steps (0 to

63).

• BRIGHTNESS: Adjusts the brightness of the picture

(amount of white). It has 64 steps (0 to 63).

• COLOR: Adjusts the intensity of the color. It has 64

steps (0 to 63).

• TINT: Adjusts the tint of the color picture (balances

between amounts of red and green in the TV pic
ture). It has 64 steps (0 to 63).

• SHARPNESS: Raises or lowers the definition of the TV

picture. The lower the level, the softer the images will
appear (adjusts the sharpness of the picture). It has
32 steps (0 to 31).

• PICTURE PREF: Has two settings: PRESET and CUSTOM.

In the Custom mode the brightness, contrast, color
and tint can be set to a users particular liking. The
preset settings brings up the factory setting for these
controls. Preset is selected automatically after an AC
power interruption.

3828VD0210A 1-9 FCN - MENUS

USER MENUS

VIDEO MENU

PRESET

Use the Up/Down arrows on the remote control to high­light the setting you want to change. Press Right/Left
Arrow to adjust or change the option you have selected.

Press ENTER to return to TV viewing, or press the Up/
Down Arrows to change other options in the video menu.

PARENTAL CONTROL

This optional feature can be used to prevent (block)
unwanted programming from appearing on your TV.

PARENTAL CONTROL offers the user a wid e vari ety of op­tions and settings that restrict or block programming
that can appear on the TV. PARENTAL CONTROL allows
users the capability of defining which program ratings
they consider acceptable to younger or more sensitive
viewers.

PARENTAL CONTROL can be preset and turned on or off
by a user who specifies the 4 number password. The
number of hours blocked must also be specified.

General audience and children viewer blocks can both
be programmed in to th e TV’s memory. Viewer ratin gs are
specified for both the TV industry and the motion pic­ture industry; both rating systems can be used. The
ratings are based mainly on children’s ages.

PARENTAL CONTROL

AU X BLO CK
MPAA RATING
AGE BL OC K
CONTE NT B LK
SET HOURS
SET PASSWORD
LOCK ON OFF

TO BLOCK
TO BLOCK

OVERVIEW

To en sure complete for all TV progr ams (movies an d regu­lar TV shows), choose ratings from the Motion Picture
Associati on of Am eri ca (MPAA) Rating System chart and
the TV Parental Guidelines Rating System chart (both
shown in next page). Use the AGE BLOCK option for
General Audience and for Children. You can also add
additional restrictions from the CONTENT BLOCK menu.

Things to Consider before Setting Up Parental Control:
Determine which ratings you consider acceptable for
viewing. (For example, if you choose TV-PG, all of the
more restrictive ratings will be blocked automatically:
the viewer will not be able to see TV-PG, TV-14, or TV­MA rated programming).

Select whether auxiliary video sources will be blocked
in the AUX SOURCES block option. (Blocks signals from
VCR’s, DVD players, etc. connected to the TV Audio/
Video input jacks). You could also leave AUX SOURCES
unblocked, and then choose allowable ratings.

In the CONTENT BLK option, you can block program Con­tent based on individual parameters such as Strong Dia­log, Bad Language, Sex Scenes, Violence Scenes, or Fan­tasy Violence Scenes.

You can set PARENTAL CONTROL to be active in the SET
HOURS option for up to 12 hours. Use the number keys
on the remote to select a secret password in the SET
PASSWORD option.

Don’t forget the password, as it is the only way you can
access the PARENTAL CONTROL menu and change rating
selections or turn PARENTAL CONTROL off.

If you do not want PARENTAL CONTROL to be active all
the time, you can turn it on or off with the LOCK ON/
OFF option.

Notes:

• You can set different PARENTAL CONTROL viewing
restrictions for general audiences and for
children - - both can be active at the same time.

• Simply specifying one content block such as Sex
Scenes, will not automatically block another
type of content in the programs from appearing.

• Even if you choose to leave the AUX INPUTS unblocked,
the ratings you specify will automatically restrict
the programming that appears from the video
sources.

• You cannot disable PARENTAL CONTROL by
disconnecting the TV from power. Blocks hours
will automatically reset to the original block
time setting specified if power is disconnected.

3828VD0210A 1-10 FCN - MENUS

USER MENUS

• To reset the password, use the installer’s remote
control to deactivate the V-Chip in the Installer’s
menu (#21). Exit out of the Installer’s Menu
after deactivating the Parental Control. Then
enter back in and reactive the V-Chip.

With the PARENTAL CONTROL menu on-screen, use the
Up Arrow to choose an option, such as CONTENT BLOCK.
Use the Left/Right arrow to show the CONTENT BLOCK
menu, to adjust or set the rating for an option.

To block sex scences, for example, use the “TV-PG and
above” setting. To block dialog, use LEFT/RIGHT ADJ
arrows to select among UNBLOCKED, TV-PG and above,
or TV-14. (See the Ratings Charts for rating meanings).

After you have selected and adjusted the P ARENT AL CON­TROL menu options to your preferences:

- Set the number of hours Parental Control will be on.

- Set a 4 number password.

- Set the Lock On/Off option to either on or off.

ON-SCREEN DISPLAYS

CHANNEL/TIME/AUDIO DISPLA Y

Press ENTER. Shows currently selected channel or source,
current time if the clock has been set, and incoming
audio signal.

CH PREVIEW MENU

Press SURF. Displays list of the available TV Channels,
Guest Parental Control menu (if active) and Video Chan­nel access.

Press CHANNEL UP/DOWN to select a channel, and then
ENTER to go to that channel. Pressing CC will activate
the Parental Control menu.

CC

CAPTIO N 1 IS ON

In the Standard Mode, it displays all the Captions and
Text mode selections as below:

CAPTION 1
CAPTION 2
CAPTION 3
CAPTION 4

TEXT 1
TEXT 2
TEXT 3
TEXT 4

OFF

SOURCE MENU

Scrolling the menus using the Menu key can access the
Source Menu.

SOURCE MENU

ANTENNA/CABLE
CAMPORT
F S-VIDEO
R S-VIDEO
COMP (YPrPb)
REAR AUX.

PRESS TO CHANGE

PRESS ENTER OR

CHANNEL PREVIEW

5 - - - ­ 9 - - - ­ 20 - - - ­ 32 - - - -

AUX - - - -

2 - - - -

CH TO SELECT , ENTER TO QUIT

CC FOR PARENTAL CONTROL

Use the Up/Down Arrows to navigate among Source
options and use Select, Enter or Right/Left Arrows to
enter a desired source.

CAPTIONS DISPLAY

Pressing CC in Quick Mode shows the current Caption
selection, or Caption Off:

3828VD0210A 1-11 FCN - MENUS

USER MENUS

MOTION PICTURE ASSOCIATION OF AMERICA (MPAA) RATING SYSTEM

G General Audiences Content not offensive to most viewers.
PG Parental Guidance Content is such that parents may not want their children to view the program.

Suggested

PG-13 Parental Guidance Program is inappropriate for preteens, with a greater degree of offensive

Suggested material than a PG-rated program.
R Restricted Viewing Not for children under age 17. Strong elements of sex and/or violence.
NC-17 Restricted Viewing Not for children under age 17 under any circumstances. Strong sexual content .
X Hard Core Films Same as NC-17 rating.

Note: LG Electronics Corporation is not liable for any program content that appears when using this rating system;

as always, user discretion is advised.

TV PARENTAL GUIDELINE RATING SYSTEM

G General Audienc es Content not offensive to most viewers.
TV-G General Audience Considered suitable for all audiences: children may wat ch unattended.
TV-PG Parental Guidance Unsuitable for younger children, may contain: Suggestive Dialog, Bad Language,

Suggested Sex, and Violence Scenes.
TV-14 Parents Strongly Unsuitable for children under 14, may contain: Strong Dialog, Bad Lang uage,

Cautioned Sex, and Violence Scenes.
TV-MA Mature Audience Only Adults only, may contain: Stron g Dialog, Bad Language, Sex, and Violence Scenes.

CHILDREN'S CLASSIFICATIONS

TV-Y Children Considered suitable for all children under 7 years old.
TV-Y7 Children 7 and over Considered suitable for children over 7, may contain Fant asy Violence Scenes.

3828VD0210A 1-12 FCN - MENUS

INSTALLERS MENU

INSTALLER’S MENU ADJUSTMENTS

Installer’s menu items can be accessed by using the
optional LP702 installer’s remote control. Just press and
hold MENU (about 8 seconds) until the display changes,
then press 9, 8, 7, 6, then ENTER. To exit the Installer’s
Menu, press ENTER again. Any changes you make will be
stored in nonvolatile memory.

The Installer’s men u opens with item 0-I, INST . SEQ. Use
the SELECT key to sequence through the available menu
items. T o chang e a setting use th e Left/Righ t ADJ keys .

Using the Installer’s Menu

Items 0-I - 95-I are accessible only in the Installer’s
Menu. Their numbers, descriptions, ranges, factory de­fault settings, and a place for listing any changes made
onsite are given below and on the following pages. The
Factory Menu that is intended for qualified service tech­nicians only, is not shown (XX-F items). Normally Fac­tory menu items do not require adjustment.

INSTALLERS

INSTALLER 1
INSTALLER 2
INSTALLER 3
INSTALLER 4
INSTALLER 5
INSTALLER 6
INSTALLER 7

V 1.17

Typical Installer Menu

NOTE: When set to 1 (ON), the TV does not respond to
ON/OFF commands from either the remote or the control
panel, and the SLEEP TIMER is also nonfunctional.

3-I. BAND/AFC (Band/Automatic Frequency Control)

There are 8 possible settings for this option:
0 = Broadcast Fixed 4 = Broadcast AFC
5 = CATV Fixed 1 = CATV AFC
6 = HRC Fixed 2 = HRC AFC
7 = ICC Fixed 3 = ICC AFC
Channels are accessed faster when fixed modes are used.
The AFC (search modes) should only be used when some
channels are not on nominal frequencies.

NOTE: BAND is automatically set by AUTO PROGRAM.
If some channels were not found by AUTO PROGRAM,
select the appropriate AFC setting here and add the
channels using the ADD/DEL option in the Setup Menu.

4-I. STRT CHANNEL (Start Channel)

When active, this function allows you to determine the
initial channel number when the TV is turned ON. This
feature is useful for an in-house information channel,
since the TV would always select that channel when it is
turned on. Setting this to 255 causes the last channel
viewed when TV was turned off to be the tuned to
channel when the TV is turned on again.
The range of values is 0 - 255. Use ADJ (adjust) keys to
choose numbers that determine the start channel.

0-I. INSTALLER SEQUENCE

Gives access to Installer Menu depending on the code
selected.

0 = 9876 1 = 4321
2 = 1478 3 = 3698

1-I. POWER MANAGE (Power Management)

Determines hours of no activity before automatic shutoff.
The POWER MANAGE functi on is f or saving en ergy. When
set to 0, Power Manage is OFF. Settings range from 0 ­7, with 1 - 7 representing the hours that the TV will
remain on, unless there has been activity from either
the control panel or remote control.

2-I. AC ON (AC Power Switchable)

Allows the TV to turn ON just by applying AC power.
Pressing the ON button is n ot necessary . This is desir able
when the TV is plugged into a cable box or a power
outlet controlled by a wall switch. Use ADJ to select 0
or 1, where 0 is the default is OFF, and 1 is ON.

5-I. CHAN LOCK (Channel Lock)

CHAN LOCK is ideal if a cable box (or similar) is the sole
source for programming—and the TV must always be on
the same channel.
Changing channels with Channel Up/Down or keypad
numbers is impossible. Channel Lock is inactive when
set to 0 (default).
Generally , this feature is used in conjun ction with ST ART
CHANNEL (item 4-I.) where the start channel may, for
example, be set to 3 or 4. If the start channel is 3, then
the TV will remain on channel 3. NOTE: When CHANNEL
LOCK is active and CHANNEL OVERIDE is disabled, AUTO
PROGRAM is not functional.

6-I. GHOST CH (Ghost Channel)

When set to 1, the current channel number is displayed
in the upper right corner of the picture. The number
moves slightly to prevent damage to the screen. The
default is “0” or OFF . NO TE: When captions ar e on, “Ghost
Channel” is not displayed.

3828VD0210A 2-1 FCN - INSTALLERS MENU

INSTALLERS MENU

7-I. START V OLUME

This function allows the Installer to determine the initial
volume level setting when the TV is turned ON. This
feature is useful for an in-house information channel,
since the TV would always select that Volume level when
it is turned on. The range of values are 0 - 63, 255. If
255 is selected, the current volume level will be retained
in memory when the TV is turned off; at TV turn on,
Volume level is automatically set to the previous or last
level.

8-I. MIN VOLUME (Minimum V olume)

This function determines the minimum volume level
allowable with the VOLUME (VOL) Up/Down control. In
this way, for example, someone cannot set the sound
too low to hear . Th e r ange is fr om 0 to 63 chang e values
with ADJ (adjust). The factory default is 0, which
provides full range of volume control. It may be best to
set the same value on every TV.

NOTE: The minimum volume level cannot have a value
setting higher than in the MAX VOLUME level (described
below).

Scan mode Characteristics

0 Channel Up/Down keys

Change channels only.

1 Channel down below the

lowest channel (or channel
up higher than the highest)
and TV turns off.

14-I. NOT USED

15-I. SLEEP TIMER

When set to 1, the Sleep Timer feature is available to
the user (but no message is displayed prior to turn­off). When set to 0, the Sleep Timer is not functional.
16-I. EN. TIMER Set to 1, Timer functions are available
to user. Set to 0 to disable Timer functions.

Note: Clock must be set in order to use Timers.

17-I. ALARM

Gives you the option of making the alarm function
available to the user . Set to 1, Alarm function is available
to user. Set to 0 to disable the Alarm function.

9-I. MAX VOLUME (Maximum V olume)

This function determines the maximum volume level
allowable with the VOLUME Up/Down control. In this
way, for example,someone cannot set the sound level
high enough to disturb others.
The range is 0 to 63, with 63 as the default which gives
the user the full range of volume control. Change values
with ADJ Left/Right keys. It may be best to set the
same value on every TV.

NOTE: The maximum volume level cannot have a value
setting lower than the MIN VOLUME level (described
above).

10-I. MUTE DISABLE

Enables or disables sound mute function. If set to 1,
sound cannot be muted. If set to 0, sound can be muted.

11-I. KEY DEFEAT

It enables or disables the menu key from front panel
keyboard.

12-I. NOT USED

13-I. SCAN MODE

Allows variation in the On/Off setup with CHANNEL Up/
Down. You may opt for TV channels only or TV channels
+ Off/ON with the following settings for Scan Mode:

Note: Clock must be set in order to set the Alarm.

18-I. NOT USED

19-I. NOT USED

20-I. FEATURE LEVEL

Default set to ZEN 1 for Zenith IR remote control
operation. Set O , P LBL for Zenith Private Label IR r emote
control operation.

Warning:
Do not change the default value unless you have the
proper remote controller to operate the TV.

21-I. V-CHIP

Set to 1 to activate V-Chip (Parental Control); have it
available to user to filter or control or restrict
programming content. Set to 0 to turn V-Chip feature
off, not available to user; no programming restrictions
can be set.

22-I. MAX BLK HRS

Set 0 to 99 for the maximum V-Chip (Parental Control)
block hours. Default setup is 12 blocking hours.

3828VD0210A 2-2 FCN INSTALLERS MENU

INSTALLERS MENU

23-I. CAPTION LOCK

Set to 1 to restore previous Caption On/Off state after
TV turns off. When set to 0, Captions are always off,
when TV is initially turned on.

24-I. TEXT MODE

Determines whether TEXT 1, TEXT 2, TEXT 3, or TEXT 4
decoding is enabled when TEXT is turned on (either from
the Setup Menu or directly with CC on the remote).

TIP: Set Text Mode to 1 only if text is offered in your
video system.

25-I. FUNCTION PRE.

Set to 0 to suppress CHANNEL PREVIEW from the FUNCTION
menu with some Pay-Per-View systems.

26-I. NOT USED

27-I. NOT USED

28-I. CH. OVERRIDE (Channel Override)

When set to 1, the user can select channels with either
Channel Up/Down or by direct keypad entry. When set
to 0, only those channels that are entered for scanning
may be selected by direct keypad entry. Note: If set to
0, Auto Program is locked; (as shown on Setup menu)
channel search is not available.

29-I. OLD OCV (On Command VideoTM)

Set to 1 for operation with systems from On Command
Corporation.

35-I. SUP . PORT YUV

Reserved for future use

36-I. FRONT Y/C EN.

Set to 1 to enable the front S-Video input.
Set to 0 to disable front S-Video input.

37-I. REAR Y/C EN.

Set to 1 to enable the rear S-Video input.
Set to 0 to disable the rear S-Video input.

38-I. YPrPb EN.

Set to 1 to enable rear Component Video input. Set to
0 to disable rear Component Video input.

39-I. REAR VIDEO EN.

Set to 1 to enable rear AUX (Video) input.
Set to 0 to disable rear AUX input.

40-I. AUTO CAMPORT

Set to 1 to automatically switch to Camport when
equipment is connected to front Video input. Set to 0
to disable front Video automatic source selection.

41-I. NOT USED

42-I. AUTO FRONT Y/C

Set to 1 to automatically switch viewing source to front
S-Video input when equipment is connected. Set to 0
to disable front S-Video automatic source selection.

43-I. NOT USED

30-I. ACK MASK

M.P .I. Communicati on Param eter . Leave at default setting
unless changed by Pay-Per-View provider.

31-I. POLL RATE

M.P .I. Communicati on Param eter . Leave at default setting
unless changed by Pay-Per-View provider.

32-I. TIMING PULSE

M.P .I. Communicati on Param eter . Leave at default setting
unless changed by Pay-Per-View provider.

33-I. NOT USED

34-I. CAMPORT ENABLE

Set to 1 to enable the front AUX (Camport) input. Set
to 0 to disable front AUX input.

3828VD0210A 2-3 FCN - INSTALLERS MENU

44-I. NOT USED

45-I. NOT USED

46-I. STRT AUX SRCE

Sets the starting AUX source.

47-I. AUX STA TUS

Set to 1 for M.P .I. AUX sour ce to be reported as a channel
number instead of channel 0. Set to 0 to disable AUX
identification change.

48-I. DIS. SETUP M.

Set to 1 to disable the Setup menu. Setup menu will
not appear. Set to 0 to enable the Setup menu.

INSTALLERS MENU

49-I. DIS. AUDIO M.

Set to 1 to disable the Audio menu. Audio menu will
not appear. Set to 0 to enable the Audio menu.

50-I. DIS. VIDEO M.

Set to 1 to disable the Video menu. Video menu will
not appear. Set to 0 to enable the Video menu.

51-I. DIS. VCHIP M.

Set to 1 to disable V-Chip menu. V-Chip menu will not
appear. Set to 0 to enable the V-Chip menu.

52-I. DIS. SOURCE M

Set to 1 to disable Source menu. Source menu will not
appear. Set to 0 to enable the Source menu.

53-I. DIS. CH-TIME

Set to 1 to disable the Channel-Time display. Channel­Time display will not appear. Set to 0 to enable the
Channel-Time display.

54-I. EN. SET. COL.

Set to 1 to enable custom color settings for the Setup
menu.
Set to 0 to disable custom color settings for the Setup
menu.

55-I. FOR. SETUP M. (Setup Menu Foreground Color)
Set according to Color Chart.
0 = Black 3 = Yellow 6 = Cyan
1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet

56-I. BCK. SETUP M. (Setup Menu Background Color)

0 = Black 3 = Yellow 6 = Cyan
1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet

1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet

60-I. EN. VIDEO. COL.

Set to 1 to enable custom color settings for the Video
menu. Set to 0 to disable custom color settings for the
Video menu.

61-I. FOR. VIDEO M. (Video Menu Foreground Color)

0 = Black 3 = Yellow 6 = Cyan
1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet

62-I. BCK. VIDEO. COL. (Video Menu Background
Color)

0 = Black 3 = Yellow 6 = Cyan
1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet

63-I. EN. PTL. COL.

Set to 1 to enable custom color settings for the V-Chip
menu. Set to 0 to disable custom color settings for the
V-Chip menu.

64-I. FOR. PTL. M. (V-Chip Menu Foreground Color)

0 = Black 3 = Yellow 6 = Cyan
1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet

65-I. BCK. PTL. M. (V-Chip Menu Background Color)

0 = Black 3 = Yellow 6 = Cyan
1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet

66-I. EN. SRC. COL.

Set to 1 to enable custom color for the Source menu.
Set to 0 to disable custom color for the Source menu.

57-I. EN. AUDIO. COL.

Set to 1 to enable custom color settings for the Audio
menu. Set to 0 to disable custom color settings for the
Audio menu.

58-I. FOR. AUDIO. COL. (Audio Menu Foreground
Color)

0 = Black 3 = Yellow 6 = Cyan
1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet

59-I. BCK. AUDIO. COL. (Audio Menu Background
Color)

0 = Black 3 = Yellow 6 = Cyan

3828VD0210A 2-4 FCN INSTALLERS MENU

67-I. FOR. SRC. M. (Source Menu Foreground Color)

0 = Black 3 = Yellow 6 = Cyan
1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet

68-I. BCK. SRC. M. (Source Menu Background Color)

0 = Black 3 = Yellow 6 = Cyan
1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet

9-I. EN. CH-T COL

Set to 1 to enable custom color for the Channel-Time
display . Set to 0 to disable custom color for the Chann el-

INSTALLERS MENU

6Time display.

70-I. FOR. CH-T COL (Channel-Time Display Foreground
Color)

0 = Black 3 = Yellow 6 = Cyan
1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet

Note: If foreground and background color are the same,
menu background is transparent.

71-I. BCK. CH-T COL (Channel-Time Display
Background Color)

0 = Black 3 = Yellow 6 = Cyan
1 = Red 4 = Blue 7 = White
2 = Green 5 = Violet
Note: If foreground and background color are the same,
menu background is transparent.

72-I. NOT USED

73-I. CH NOT A VBLE

When set to 1 and channel override is set to 0, “NOT
AVAILABLE” message is displayed when dir ect accessing
a channel not in the favorite channel list.

74-I. CH-TIME SIZE

When set to 1 and transparent background is selected
for Channel-Time display, (foreground color =
background color and custom color enabled) a large
channel number is displayed instead of the normal
Channel-Time display.

75-I. REVERT CH

When set to 1 and loss of M.P.I. communicati on occurs,
TV automatically tunes to the specified Start Channel.

76-I. DEFEAT XDS

Set to 1 to disable XDS display. Set to 0 to enable XDS
display.

80-I. UPN MSB-2

User programmable number, most significant byte-2
readable by M.P.I. command.

81-I. UPN LSB

User programmable number, least significant byte
readable by M.P.I. command.

82-I. CHKSM ERROR

Enforces rigid M.P.I checksum validation.
Set to 1 for validation. Set to 0 to turn off.

83-I. HANDSHK TIME

Adds an additional delay to the handshake time which
is 64 msec, thus relaxing M.P.I. timing requirements to
be compatible with PC based Windows controlled
systems, range is 0 - 5. Set to 0 to retain standard 64
msec delay. Set to 1 - 5 to increase @ 16 msec ea., th e
delay up to 144 msec.

84-I. PERMANENT BLK

Allows Parental Control blocking schemes to be
permanent by removing the blocking hours function.
Set to 1 to install Parental Control blocking restrictions
permanently.
Set to 0 for user-specified hours control of blocking
schemes.

85-I. A. MUTE TIME

Controls audio muting delay time when switching
between AUX sources. The item contains the amount of
time that the audio will be muted only when changing
between auxiliary 1=16 ms, 254=4.064 seg.Range is 0
to 254.

86-I. V . MUTE TIME

Controls video muting delay time when switching
between AUX sources. The item contains the amount of
time that the video will be muted only when changing
between auxiliary 1=16 ms, 254=4.064 seg.Range is 0
to 254.

77-I. NOT USED

78-I. UPN MSB

User programmable number, most significant byte
readable by M.P.I. command.

79-I. UPN MSB-1

User programmable number, most significant byte-1
readable by M.P.I. Command.

3828VD0210A 2-5 FCN - INSTALLERS MENU

87-I. NOT USED

88-I. EN NOISE MUTE

When set to 1, the audio signal volume is limited to a
minimum value while receiving no signal from the
broadcaster.

89-I. POKE ENABLE

When set to 1, writing to Non - volatile Memory thru
M.P.I. Is enabled.

INSTALLERS MENU

90-I. KEY LOCK

94-I. NOT USED

When set to 1, frontal keyboard functionality is disabled.

95-I. AUDIO MD DISP

91-I. NOT USED

When set to 1, Audio Mode Information is enabled to
appear in the Channel Time Display.

92-I. NOT USED

93-I. NOT USED

Menu Item

0-I. INSTALLER SEQ 0 - 3 0 Leave default set 0.

1-I. POWER MANAGE 0 - 7 0 Sets number of hours of no activity before auto shutoff.

2-I. AC ON 0 / 1 0 Set to 1 to enable auto turn on at power up.
3-I. BAND/AFC 0 - 7 0 Tuning band.
4-I. STRT CHANNEL 0 - 255 255 Channel at turn-on (255 last Ch).

5-I. CHAN LOCK 0 / 1 0 When set to 1, c annot tune from c urren t channel.
6-I. GHOST CH 0 / 1 0 Set to 1 to enable Ghost Channel display.

7-I. START VOLUME 0 - 63, 255 255 Volume level a t TV turn-on (Set 255 to retain last volume level).
8-I . MIN VOL UME 0 - 63 0 Minimum volume setting.
9-I . MAX VOL UME 0 - 63 63 Maximum volume setting.

10-I. MUTE DISABLE 0 / 1 0 Set to 1 to disable mute function.

11-I. KEY DEFEAT 0/1 1 Set to 1 to disable the fr ont panel keyboard menu key

12-I. NOT USED
13-I. SCAN MODE 0 / 1 0 Puts On-Off in Ch Up/Down sequence.
14-I. NOT USED

15-I. SLEEP TIMER 0 / 1 1 Set to 1 to enable Sleep Timer.

16-I . E N TIMER 0 / 1 1 Set to 1 to enable Timer.

17-I. ALARM 0 / 1 1 Set to 1 to enable Alarm.

18-I. NOT USED

19-I. NOT USED
20-I . FEATURE LE VEL 0 / 1 1 Zen 1 Leave default set 1 (1 Zen 1)

21-I. V-CHIP 0 / 1 1 Set to 1 to enable V-Chip.
22-I. MAX BLK HRS 0 - 99 12 Select number of Parental Control blocking hours.
23-I. CAPTION LOCK 0 / 1 0 Set to 1 to retain caption setting at turn off.
24-I. TEXT MODE 0 / 1 1 S et to 1 to add Text option to closed caption menu.
25-I . FUNCTION PRE. 0 - 3 0 Controls channel pr eview in Pay-Per-View function menu.
26-I. NOT USED
27-I. NOT USED
28-I. CH. OVER RIDE 0 / 1 1 When set to 0, limits direct access to favorite channels.
29-I. O LD OCV 0 / 1 0 OCV should set to 1.
30-I. ACK MASK 0 / 1 0 M.P.I. communication parameter.
31-I . POLL RATE 20 - 169 94 M.P.I. communication pa ram eter.
32-I . TIMING PULSE 186 - 227 204 M.P.I. comm unication parameter.
33-I. NOT USED
34-I. CAMPORT EN. 0 / 1 1 Set to 1 to enable the front AUX (Camport) input.

35-I. SUP. PORT YUV 0 / 1 0 Reserved for future use.

36-I. FRNT Y/C EN. 0 / 1 1 Set to 1 to enable the front S-Video input.
37-I. REAR Y/C EN. 0 / 1 1 Set to 1 to enable the rear S-Video input.
38-I . YPrPb EN. 0 / 1 1 Set to 1 to enable the component input.
39-I. REAR VIDEO EN 0 / 1 1 Set to 1 to enable rear AUX video input.

Function

Value

Range

Default

Value

Brief Description of Function and Comments

3828VD0210A 2-6 FCN INSTALLERS MENU

INSTALLERS MENU

Menu Item

40-I. AUTO CAMPORT 0 / 1 1 Set to 1 to automatically switch to Camport.

41-I. NOT USED
42-I . AUTO FRNT Y/C 0 / 1 1 Set to 1 to aut omati cally switch to front S-Video input.
43-I. NOT USED
44-I. NOT USED
45-I. NOT USED
46-I. STRT AUX SRCE 0 - 2, 255 255 Set the starting AUX source.

47-I. A UX STATUS 0 / 1 0
48-I. DIS. SETUP M. 0 / 1 0 Set to 1 to disable Setup menu.

49-I. DIS. AUDIO M. 0 / 1 0 Set to 1 to disable Audio menu.
50-I . DIS. VIDEO M. 0 / 1 0 S et to 1 to di sable Video menu.
51-I. DIS. VCHIP M. 0 / 1 0 Set to 1 to disable V-Chip (Parental Control) menu.

52-I. DIS. SOURCE M. 0 / 1 0 Set to 1 to disable Source menu.
53-I. D IS. CH-TIME M. 0 / 1 0 Set to 1 to disable Channel-Time display.
54-I. EN. SET. COL. 0 / 1 0 Set to 1 to enable custom color for Setup menu.
55-I. FOR. SETUP M. 0 - 7 6 Custom foreground color for the Setup menu.
56-I. BCK. SETUP M. 0 - 7 4 Custom background color for the Setup menu.
57-I. EN. AUDIO COL. 0 / 1 0 Set to 1 to enable custom color for the Audio menu.

58-I. FOR. AUDIO M. 0 - 7 1 Custom foreground color f or the Audio menu.

59-I. BCK AUDIO M. 0 - 7 7 Custom back ground co lor for the Audi o menu.
60-I. EN. VIDEO COL. 0 / 1 0 Set to 1 to enable custom color for the Video men u.
61-I. FOR. VIDEO M. 0 - 7 4 Custom foreground color for the Video menu.

62-I. BCK VIDEO M. 0 - 7 7 Custom backgr oun d color for the Video menu.
63-I. EN. PTL. COL. 0 / 1 0

64-I. FOR. PTL. M. 0 - 7 6 Custom fore ground color for th e V-Chip (Parental Contr ol) me nu.
65-I . BCK. PTL. M. 0 - 7 4 Custom background color for the V-Chip (Parental Control) menu.

66-I. EN. SRC. COL. 0 / 1 0 Set to 1 to enable custom color for the Source menu.

67-I. FOR SR C. M. 0 / 7 3 Custom f oreground color for the Source me nu.

68-I. BCK. SRC. M. 0 - 7 4 Custom background color for the Source menu.
69-I. EN. CH-T COL. 0 / 1 1 Set to 1 to enable custom color for the Channel-Time display.
70-I. FOR. CH-T COL 0 - 7 1 Custom foreground color for the Channel-Time display.
71-I. B CK. CH-T COL 0 - 7 1 Custom background color for the Channel-Time display.
72-I. NOT USED

73-I. CH NOT AVBLE 0 / 1 0

74-I. CH-TIME SIZE 0 / 1 0

75-I . RE VERT CH 0 / 1 0
76-I. DEFEAT XDS 0 / 1 0 When set to 1, XDS display program information will not appear.

77-I. NOT USED
78-I. UPN MSB 0 - 255 255 Us er programmable number, most significant byte. (Line - Day)
79-I . UPN MSB-1 0 - 255 255 User programmable number, most significant byte - 1. (Week)
80-I. UPN MSB-2 0 - 255 255 User programmable number, most significant byte - 2. (SN-HIGH)

Function

Value

Range

Default

Value

Brief Description of Function a nd Comments

Set to 1 for M.P.I. AUX source reported as Channel number instead of

Channel 0.

Set to 1 to enable custom color for the V-Chip (Parental Control) menu.

When set to 1 and channel override is 0, “NOT AVAILABLE” message is

displayed when direct accessing a channel not in t he favorite channel

list.

When set to 1 and transparent background is selected for Channel-Time

di splay, (foreground color = backgroun d color and custom color

enabled) a large channel number is displayed instead of the normal

Channel-Time display.

When set to 1 and loss of M.P.I. communication occurs, TV tunes to Start

Channel.

3828VD0210A 2-7 FCN - INSTALLERS MENU

INSTALLERS MENU

Menu Item

81-I. UPN LSB 0 - 255 255 User programmable number, least significant byte. (SN-LOW)

82-I. CHKSM ERROR 0 / 1 0 Enforces rigid M.P.I.* checksum

83-I. HANDSHK TIME 0 - 5 0

84-I. PERMANENT BLK 0 / 1 0

85-I. A. MUTE TIME 0 - 254 35

86-I. V. MUTE TIME 0 - 254 40
87-I. NOT USED

88-I. EN NOISE MUTE 0 / 1 1
89-I. POKE ENABLE 0 / 1 0 When set to 1, writing to Non - volatile memory thru M.P.I. Is enabled.
90-I. KEY LOCK 0 / 1 0 When set to 1, frontal keyboard functionality is disebled.
91-I. NOT USED
92-I. NOT USED
93-I. NOT USED
94-I. NOT USED

95-I. AUDIO MD DISP 0 / 1 1

Function

Value Range

Default

Value

Brief Description of Function and Comments

Relaxes M.P.I. timing to be compatible with PC based Windows controlled

systems.

Remove block hours setting for Parental Control and make blocks permanent.

Controls muting audio delay time when switching between AUX sources.

Controls muting video delay time when switching between AUX sources.

When set to 1, the audio signal volume i s limited to a minimum value while

receiving no signal from the broadcaster.

When set to 1, Audio Mode Information is enabled to appear in the Channel

Time Display.

3828VD0210A 2-8 FCN - INSTALLERS MENU

FACTORY MENU

DEFLECTION 1

0-F VL (Vertical Linearity)

Adjust so that the boundary line between upper and
lower half is in accord with geometric horizontal center
of the CPT.

1-F VA (V ertical Amplitud)
Adjust so that the circle of a digital circle pattern may
be located within the effective screen of the CPT.

2-F SC (Vertical S-Correction)
Adjust so that all distance between each horizontal lines
are to be the same.

3-F VS (Vertical Shift)
Adjust so that the horizontal center line of a digital
circle pattern is in accord with geometric horizontal
center of the CPT.

4-F HS (Horizontal Shift)
Adjust so that the vertical center line of a digital circle
pattern is in accord with geometric vertical center of
the CPT.

5-F EW (Horizontal Width)
Adjust to that a digital circle pattern looks like exact
circle.

6-F ET (East-west Trapezium)
Adjust to make the length of top horizontal line same
with it of the bottom horizontal line.

7-F EP (East-west Parabola)
Adjust so that middle portion of the outermost left and
right vertical line looks like parallel with vertical lines
of the CPT.

8-F CRNU (Upper Corner)
Adjust until symmetries upper corners of the screen.

9-F CRNL (Lower Corner)
Adjust until symmetries lower corners of the screen.

10-F BOW
Adjust the left and right crooked line on upper and
lower side.

11-F ANGLE
Adjust the vertical slope.

12-F CRNU6 (Upper Corner(6TH))

More detail adjusts until symmetries upper corner of
the screen.

TH

13-F CRNL6 (Lower Corner(6

))

More detail adjusts until symmetries lower corner of the
screen.

DEFLECTION 2

14-F EHTTH (EHT Compensation Threshold)

Threshold for second gains of static horizontal and
vertical EHT compensation.

15-F EHT S (EHT Static Time constant)
EHT Static time constant for horizontal and vertical
amplitude compensation.

16-F EHTV1 (Static V ertical Comp. (1st Gain))1st Gain
for Static Vertical Amplitude Compensation +/-100%,
for beam current<EHT_THRES.

17-F EHTV2 (Static Vertical Comp. (2

nd

Gain))

2nd Gain for Static Vertical Amplitude Compensation
+/-100%, for beam current>EHT_THRES.

18-F EHTH1 (Dynamic Horizontal Comp. (1st Gain))
1st Gain for Dynamic Horizontal Amplitude Compensation
+/-100%, for beam current<EHT_THRES.

19-F EHTH2 (Dynamic Horizontal Comp. (2nd Gain))
2nd Gain for Dynamic Horizontal Amplitude Compensation
+/-100%, for beam current>EHT_THRES.

20-F EHT F (EHT Dynamic Time constant)
21-F EHTP1 (1st Gain for Dynamic Horizontal Phase)

1st Gain for Dynamic Horizontal Phase Compensation +/

-100%, for beam current<EHT_THRES.
22-F EHTP2 (2nd Gain for Dynamic Horizontal Phase)

2nd Gain for Dynamic Horizontal Phase Compensation
+/-100%, for beam current>EHT_THRES.

23-F OSD P
Horizontal Position for menus.

VIDEO-FI 1

24-F CLMPST

Clamping Measurement Start 1. Start of Clamping
Measurement pulse for the ADC1. Range : 0 to 63.

25-F PLLTC

Horizontal PLL Time Constant. Range : 0 to 3.

26-F YC DELAYRF

Luminance Delay for RF input source. Range : -8 to 7.

3828VD0210A 2-9 FCN - FACTORY MENU

FACTORY MENU

27-F TINT RF

Internal Tint Control for RF input source. Range : -128
to 127.

28-F SCADJ

Chroma Sub-Carrier adjust register. Range : 0 to 63.

29-F AGCMD

Automatic Gain Control Method. Range : 0 to 3.

30-F ACCLIMRF

Automatic Color Control Limitation for RF input source.
Range : 0 to 31.

31-F CLRANGE

Chroma Lock Range register. Range : 0 to 3

32-F CDYUVIN

Color Decoder YUV input. Range : 0 to 1.

33-F CDYUVTNT

Color Decoder YUV Tint Control for YUV input Source.
Range : -256 to 255.

34-F DISCOMB

Disable or enable the Comb Filter. Range : 0 to 1.

42-F AGCADJ1

Manual AGC Adjust for ADC1. Range : 0 to 63.

43-F AGCADJ2

Manual AGC Adjust for ADC2. Range : 0 to 63.

44-F YUVMAT

Color Matrix for component input. Range : 0 to 2.

45-F YUV TINT

Tint Control for YUV input. Range : -63 to 63.

46-F YUV BRT

Brightness Control for YUV input. Range : -128 to 127.

47-F YUV CON

Contrast Control for YUV input. Range : 0 to 63.

48-F RG YPBPR

Red Gain offset for YPbPr input. Range : 0 to 511.

49-F BG YPBPR

Blue Gain offset for YPbPr input. Range : 0 to 511.

50-F GG YPBPR

Green Gain offset for YPbPr input. Range :0 to 511.

35-F VDG

Vertical Difference Gain to reduce Hanging dots.
Range : 0 to 3.

36-F HDG

Horizontal Difference Gain to reduce Cross-Luminance.
Range : 0 to 3.

37-F VPK

Vertical Peaking Gain. Range : 0 to 15.

38-F REMDEL2

Comb Filter Compensation Delay for ADC2. Range : 0
to1.

VIDEO-FI 2

39-F REMDEL1

Comb Filter Compensation Delay for ADC1.
Range : 0 to 1.

40-F INCOMB

Comb Filter Input Select. Range : 0 to 2.

41-F YCTCOMB

YC through Comb Filter. Range 0 to 1.

51-F RC YPBPR

Red Cutoff offset for YPbPr input. Range : 0 to 511.

52-F BC YPBPR

Blue Cutoff offset for YPbPr input. Range : 0 to 511.

53-F GC YPBPR

Green Cutoff Offset for YPbPr input. Range:0 to 511.

VIDEO-FI 3

54-F YPBPROFS

Internal Brightness offset for YPbPr input. Range : 0 to

511.

55-F YFDEL

Luminance/Fast Blanking Delay for YPbPr input.
Range : 0 to 127.

56-F UVDEL

PbPr Chroma Components Delay. Range : 0 to 127.

57-F USA TADJ

Pb Chroma component saturation adjust. Range : 0 to

63.

3828VD0210A 2-10 FCN - FACTORY MENU

FACTORY MENU

58-F VSA TADJ

Pr Chroma component saturation adjust. Range : 0 to

63.

59-F LPFOP

Lines per Field Output.Only used for Freerun Mode.
Range : 0 to 511.

60-F NAPPLOP

Not Active Pixel Per Line Output. Range : 0 to 511.

61-F HORPOS

Horizontal Picture Position. Range : 32 to 2047.

62-F HORWIDTH

Horizontal Picture Width. Range : 0 to 2047.

63-F VERPOS

Vertical Picture Position. Range : 0 to 1023.

64-F VERWIDTH

Vertical Picture Width. Range : 0 to 2047.

65-F HOUTDEL

Horizontal Sync. Output Delay. Range : 0 to 322.

74-F RF BLACK

Brightness register to set the initial condition for
Brightness final alignment.

75-F RF WHITE

Contrast register to set the initial condition for
Brightness final alignment.

76-F BRIGHTCH

Register to tune the RF Brightness Adjust Channel.

77-F A OFFSET

Register to readjust the brightness in the CV Aux. Source.

78-F SVM G

Scan Velocity Modulator circuit Gain. Range : 0 to 63.

79-F SVM D

Scan Velocity Mod ulator Delay . Delay between SVM signal
and analog RGB outputs in half clock steps.
Range : 0 to 15.

80-F SVM L

Scan Velocity Modulator Limiter. The SVM output signal
is limited to +/-(SVLIM+1)*2. Range : 0 to 63

66-F ON

Dynamic Contrast Improvement on/off. Range : 0 to 1.
67-F YDELMTCH

Luminance-Chrominance Delay Match. Range : -4 to 3.

68-F BLEMODE

Black Level Expansion Mode. Range : 0 to 3.

VIDEO-FI 4

69-F PKCRF

Peaking Coring. Range : 0 to 31.

70-F RFPEAK

Frequency Response of video peaking filter at 5Mhz.
Range : -8 to 15.

71-F RF AGC

Tuner take over point. Range : 0 to 15.

72-F MAX CON

Register to limit the max value of Contrast Register.
Range : 0 to 63.

73-F RF SBRT

Brightness adjust for final alignment. Range : 0 to 254.

81-F GAMMA

Gamma correction value. Range : -512 to 511.

82-F TML

Start Line for Tube Measurement. Range : 0 to 511.

83-F WDRM

RGB Level for White Drive Current Measurement.
Range : 0 to 1023.

VIDEO-FI 5

84-F IBRM

Internal Brightness for Measurement. Range : 0 to 511.

85-F SMODE

Sense Mode.Register to toggle between SENSE pin or
RSW1 pin for BCL Measurement. Range : 0,1.

86-F CUT DIS

Register to enable or disable the Cutoff measurement
Loop.Range : 0,1.

87-F WDR DIS

Register to enable or disable the White Drive Measurement
Loop. Range : 0,1.

3828VD0210A 2-11 FCN - FACTORY MENU

INSTALLERS MENU

88-F ULBLK DIS

Register to toggle between Black or ultrablack during
Blanking. Range : 0,1.

89-F PRED CH

Register to Choose the default channel during
Predominant Color Adjustment.

90-F R CUT

Reference for Cutoff Red. Range : 0 to 511.

91-F B CUT

Reference for Cutoff Blue. Range : 0 to 511.

92-F G CUT

Reference for Cutoff Green. Range : 0 to 511.

93-F R GAIN

Reference for White Drive Red. Range : 0 to 511.

94-F B GAIN

Reference for White Drive Blue. Range : 0 to 511.

95-F G GAIN

Reference for White Drive Green. Range : 0 to 511.

96-F CUT GAIN

Gain for Cutoff Control Loop. Range 0 to 511.

103-F HBSO

Horizontal Blanking Stop. Range : 0 to 1295

104-F VBST

Vertical Blanking Start Line. Range : -127 to 343.

105-F VBSO

Vertical Blanking Stop Line. Range : 4 to 343.

106-F OSD CNTR

Analog Contrast for OSD and external RGB.
Range : 0 to 511.

107-F OSD BRT

Analog Brightness for OSD and external RGB.
Range : -256 to 255.

108-F TINT AUX

Internal Tint Control for Composite Video input source.
Range : -128 to 127.

109-F TINT YC

Internal Tint Control for Luminance/Chrominance Video
input source. Range : -128 to 127.

110-F ACCLIM V

Automatic Color Control Limitation for Composite Video
input source. Range : 0 to 31.

97-F WDR GAIN

Gain for White Drive Control Loop. Range : 0 to 511.

98-F BCLTHRES

Beam Current Limiter Threshold Current. Range : -4096
to 4095.

VIDEO-FI 6

99-F BCLT C

Beam Current Limiter Time Constant. Range : 0 to 511.

100-F BCLMIN C

BCL Minimum Contrast. The Beam Current Limiter will
stop reducing the contrast at BCL_MIN_C level and will
continue by reducing Brightness. Range : 0 to 511.

101-F NOOSDBCL

BCL function for analog RGB. Register to enable or disable
the BCL function for OSD or External RGB. Range : 0,1

102-F HBST

Horizontal Blanking Start. Range : 0 to 1295.

111-F IFCOMBRF

IF Compensation Filter for RF input source. With off-air
or mistuned reception, any attenuation at higher
frequencies or asymmetry around the color subcarrier is
compensated. Range : 0 to 7.

112-F IFCOMP V

IF Compensation Filter for Composite Video input
source. Any attenuation at higher frequencies or
asymmetry around the color subcarrier is compensated.
Range : 0 to 7.

113-F IFCOMBYC

IF Compensation Filter for Luminance/Chrominance
Video input source. Any attenuation at higher
frequencies or asymmetry around the color subcarrier is
compensated. Range : 0 to 7.

VIDEO-FI 7

114-F YCDELAUX

Luminance Delay for Composite Video input source.
Range : -8 to 7.

3828VD0210A 2-12 FCN - INSTALLERS MENU

INSTALLERS MENU

115-F YCDEL YC

Luminance Delay for Luminance/Chrominance Video
input source. Range : -8 to 7.

116-F FIX G2

Register to set the default value of Brigh(Luma Offset)
register during G2 adjustment.

117-F V AR G2

Register to set the default value of INT_BRT register
during G2 adjustment.

118-F NTSC C

Register to set the default value of RGB Cutoff registers
during G2 adjustment.

119-F NTSC G

Register to set the default value of RGB Gain registers
during G2 adjustment.

120-F YPRPB C

Register to set the default value of RGB Cutoff registers
during G2 adjustment for YPbPr input source.

121-F YPRPB G

Register to set the default value of RGB Gain registers
during G2 adjustment for YPbPr input source.

VIDEO-FI 8

129-F PKCF YC

Peaking Filter Center Frequency for Luminance/
chrominance Video input source. Range : 0,1,2,3

130-F LTIG YC

Luma Transient Improvement Gain for Y/C input source.
Range : 0 to 15.

131-F PKCFYPRP

Peaking Filter Center Frequency for Component Video
input source. Range : 0,1,2,3

132-F LTIGYPRP

Luma Transient Improvement Gain for Component input
source. Range : 0 to 15.

133-F MAX BRIGTH

Register to set the high limit of the Customer Brightness
register.

134-F PKC AUX

Peaking coring for Composite Video input source.
Range : 0 to 31.

AUDIO - SW

122-F MAX COL

Register to set the high limit of the Customer Color
Register.

123-F SUB COL

Register to set the Low Limit of the Customer Color
Register.

124-F LMIXOFS

Mixing Coefficient Offset. Amplitude offset to start
adaptive mixing. Range : 0 to 31.

125-F PKCF RF

Peaking Filter Center Frequency for RF input source.
Range : 0,1,2,3

126-F LTIG AIN

Luma Transient Improvement Gain for RF input source.
Range : 0 to 15.

127-F PKCF AUX

Peaking Filter Center Frequency for Composite Video
input source. Range : 0,1,2,3

128-F LTI G A UX

Luma Transient Improvement Gain for Composite Video
input source. Range : 0 to 15.

135-F FM AM P

Prescale for the demodulated BTSC signal.

136-F SPAT GAIN

Spatial effect high pass GAIN

137-F SPAT MODE

Spatial effect mode

138-F EFF STRGT

Spatial effect strength.

139-F AIR AFT

Force to AFC when Air Band is the current selection.

140-F PRESET A

Used to store audio adjustments.

141-F PRESET P

Used to store video adjustments.

142-F FACTORY

Factory Mode.

143-F QUICK AUTOPR

Enable/Disable AFC searching when autoprogram is in
CABLE Mode.

3828VD0210A 2-13 FCN - INSTALLERS MENU

INSTALLERS MENU

ITEM Register N ame

Value

(dec)

Description

Defle ct ion 1

0 VL -70 Vertica l Linearity
1 VA -280 Vertical Amplitude
2 SC 140 S-Correction
3 VS 2 Vertica l Position
4 HS -53 Hori zontal Po sition
5 E W -66 Horizontal Width
6 ET 0 Trapezoidal
7 EP -74 Pin Cushion
8 CRNU 0 Upper Corner

9 CRNL 0 Lower Corner
10 BOW 0 Bow
11 ANG LE 0 Angle

TH

12 CRNU6 10 Upper Corner(6
13 CRNL6 12 Lower Corner(6

)

TH

)

14 EHTTH 150 EHT Compensation Threshold

Defle ct ion 2

15 EHT S 100 EHT Static Time constant

ST

16 EHTV1 -17 Static Vertical Comp. (1
17 EHTV2 -30 Static Vertical Comp. (2
18 EHTH1 -3 Dynamic Horizontal Comp. (1
19 EHTH2 -10 Dynamic Horizontal Comp. (2

Gain)

nd

Gain)

ST

Gain)

nd

Gain)
20 EHT F 1 EHT Dynamic Time constant
21 EHTP1 0 1st Gain for Dynamic Horizontal Phase
22 EHTP2 0 2nd Gain for Dynamic Horizontal Phase
23 OSD P 0 Horizontal Position from menus

Video-FI 1

24 CLMPST 24 Clamping measurement Start 1
25 PLLTC 1 Horiz. PLL Time constant
26 YC DELAYRF 12 Luma Delay for RF input.
27 TINT RF 0 Internal Tint control for RF input
28 SCADJ 16 Chroma Sub-Carrier adjust
29 AGCMD 3 Automatic Gain Control Methode
30 ACCLIMRF 14 Automatic Color Control limitation for RF in.
31 CLRANGE 3 Chroma Lock Range
32 CDYUVIN 0 Color Decoder YUV input
33 CDYUVTNT 0 Color Decode r YUV Tint Control
34 DISCOMB 0 Disable/enable Comb Filter
35 VDG 1 Vertical Differe nce gain
36 HDG 2 Horizontal Difference Gain
37 VPK 0 Vertical Peaking Gain
38 REMDEL2 0 Comb Filter compensation delay for ADC2

Video-FI 2

39 REMDEL1 0 Comb Filter compensation delay for ADC1
40 INCOMB 0 Comb Filter input select
41 YCTCOMB 0 YC Through Comb Filter
42 AGCADJ1 38 Manual AGC adjust for ADC1
43 AGCADJ2 32 Manual AGC adjust for ADC2
44 YUVMAT 0 Color Matrix for Component input
45 YUV TINT 0 Tint control for YUV input
46 YUV BRT -22 Brigthness Cont rol for YPbPr input
47 YUV CON 44 Contrast Control for YPbPr input
48 RG YPBPR 254 Red gain offset for YPbPr input
49 BG YPBPR 254 Blue gain offset for YPbPr input
50 GG YPBPR 254 Green gain offset for YPbPr input

3828VD0210A 2-14 FCN - INSTALLERS MENU

INSTALLERS MENU

(

)

ITEM Register Name

51 RC YPBPR
52 BC YPBPR
53 GC YPBPR

Video-FI 3

54 YPBPROFS
55
56
57
58
59
60
61
62
63
64
65
66
67
68

Video-FI 4

69
70 RFPEAK
71 RF AGC
72 MAX CONT 63
73 RF SBRT
74 RF BLACK -146
75 RF WHITE 30
76 BRIGHTCH 11
77 A OFFSET
78 SVM G
79 SVM D
80 SVM L
81
82
83

Video-FI 5

84
85
86
87
88
89 PRED CH 4
90 R CUT
91 B CUT
92 G CUT
93 R GAIN
94 B GAIN
95 G GAIN
96
97
98

Video-FI 6

99

100

YFDEL 59 Luma/Fast blanking delay for YPbPr input

UVDEL 57 PbPr Chroma components delay
USATADJ 42 Pb Chroma component saturation adjust
VSATADJ 42 Pr Chroma component saturation adjust

LPFOP 132 Lines per field output
NAPPLOP 0 Not active pixels per line output

HORPOS 150 Horizontal picture position

HORWIDTH 1080 Horizontal picture width

VERPOS 1 Vertical picture position

VERWIDTH 313 Vertical picture width

HOUTDEL 296 Horizontal sync. output delay

ON 1 Dynamic Contrast Improvement on/off

YDELMTCH 4 Luminance/chrominance Delay Match

BLEMODE 0 Black Level expansion mode

PKCRF 31 Peaking coring

GAMMA -20 Gamma correction Value

TML 14 Start Line for Tube Measurement

WDRM 0 RGB level for white drive current measurement

IBRM 320 Internal Brightness for measurement

SMODE 0 Sense Mode

CUT DIS 0 Enable/Disable the Cutoff measurement loop

WDR DIS 0 Enable/Disable the white drive measurement loop

ULBLKDIS 0 Toggle between Black or Ultrablack during Blanking

CUT GAIN 0 Gain for Cutoff Control Loop

WDR GAIN 0 Gain for White Drive Control Loo p

BCLTHRES 3 01 Beam Current Limiter Threshold Current

BCLTC 511 Beam Current Limiter Time Constant

BCLMIN C 230 BCL Minimum Contrast.

Value

dec

254 Red cutoff offset for YPbPr input
254 Blue cutoff offset for YPbPr input
254 Green cutoff offset for YPbPr input

127 Internal Brightness offset for YPbPr input

-4 Video peaking filter
8 Tuner take over point

Max. limit for customer contrast control

127 Brightness adjust for final alignment

Set the initial Brightness condition for brightness adj.
Set the initial Contrast condition for brightness adj.
Set the channel for Brightness adjustment

110 Composite video Brightness adjustment

12 SVM Gain

7SVM Delay

27 SVM Limiter

Set the default channel during predominant color Adj.
90 Depend on adjustment
90 Depend on adjustment
90 Depend on adjustment

254 Depend on adjustment
254 Depend on adjustment
254 Depend on adjustment

Description

3828VD0210A 2-15 FCN - INSTALLERS MENU

INSTALLERS MENU

A

ITEM Register N ame

101 NOOSDBCL 1 BCL function for analog RGB. Register to enable or disable the

102 HBST 1207 Horizontal Blanking Start.
103 HBSO 162 Horizontal Blanking Stop
104 VBST 254 Vertical Blanking Start Line .
105 VBSO 16 Vertical Blanking Stop Line
106 OSD CNTR 270 Analog Contrast for OSD and external RGB
107 OSD BRT 120 Analog Brightness for OSD and external RGB
108 TINT AUX 0 Internal Tint Control for Composite Video input source
109 TINT YC 0 Internal Tint Control for Luminance/Chrominance Videosource
110 ACCLIM V 14 Automatic Color Control Limitation for Composite Video input
111 I FCO MBRF 2 IF Compensation Filter for RF input source
112 IFCOMB V 4 IF Compensation Filter for Composite Video input source
113 IFCOMBYC 4 IF Compensation Filter for Luminance/Chrominance

Video-FI 7

114 YCDEL A UX 14 Lumi nance D elay for Composi te Vide o input
115 YCDEL YC 14 Luminance Delay for Luminance/Chrominance
116 FIX G2 127 Default value of Brigh (Luma Off set) register during G2 adj
117 VAR G2 -115 Default value of IN T_BRT register during G2 adjustment.
118 NSTC C 90 Default value of RGB Cutoff registers during G2 adjustment.
119 NSTC G 250 Default v alue of RGB Gain registers during G2 adjustment.
120 YPRPB C 254 Default value of RGB Cutoff registers during G2 adjustment for YPrPb
121 YPRPB G 254 Default value of RGB Gain registers during G2 adjustment for YPrPb
122 MAX COL 54 set the high limit of the Customer Color Register
123 SUB COL 31 to set the Low Limit of the Customer Color Register
124 LMIXOFS 31 Mixing Coefficient Offset.
125 PKCF RF 0 Peaking Filter Center Frequency for RF input
126 LTIGAIN 7 Luma Transient Improvement Gain for RF inpu t
127 PKCF AUX 0 Peaking Filter Center Frequency for Composite Video
128 LTIG AUX 7 Luma Transient Improvement Gain for Composite Video

Video-FI 8

129 PKCF YV 0 Peaking Filter Center Frequency for Luminance/chrominance
130 LTIG YC 7 Luma Transient Improvement Gain for Y/C input
131 PKCFYPRP 0 Peaking Filter Center Frequency for Component Video
132 LTIGYPRP 7 Luma Transient Improvement Gain for Component input
133 MAX B RIGTH 40 Regis ter to set the high lim it of the Customer Brightness register.
134 PKC AUX 31 Peaking coring for Composite Video input source

udio - SW

135 FM AM P 24 Prescale for the demodulated BTSC signal
136 SPAT GAIN 2 Spatial effect strength
137 SPAT MODE 2 Spatial effect mode
138 EFF STRGT 63 Spatial effect high pass gain
139

140
141
142
143

AIR AFT
PRESET A
PRESET P

FACTORY

QUICK AUTOPR

Value

(dec)

0
1
1
0
0

Description

BCL function for OSD

Force to AFC in Air Band
Used to store Audio adjustments
Used to store Video adjustments
Factory Mode
Enable/Disable AFC searching when autoprogram is in CABLE mode

3828VD0210A 2-16 FCN - INSTALLERS MENU

SERVICING

GENERAL INFORMATION

Servicing the FC Narrow is the same as with other LG
single-board chassis. If the set is dead, first check the
standby and switched voltages. If the switched volt­ages do not appear, check the power “On” circuit. If
the power supply is OK and the set will turn on, the
Horizontal sweep circuit should be checked next. Is
horizontal drive available from the video processor chip.
If the sweep system does not start up, sweep-derived
voltages will not be generated.

If the sweep and high-voltage circuits are OK and video
or audio are missing, then the audio/video/tuner cir­cuits should be checked. If the receiver is working but
some feature is not working, check the Service Menu.
Bring up the Service menu and check to be sure that all
items are set correctly.

MODULE-LEVEL SERVICING

The FC Narrow Chassis is Module Level repair only. Re­placement modules are available on an exchange basis.

If the CRT or Video processor IC are replaced, Black/
White tracking must be reset. Refer to the Service Menus
section of this book for Black/White tracking adjust­ments.

When troubleshooting video circuits, remember that all
video travels through the Video/Audio switcher IC. A
defect in either of these IC’s can result in no video.

SERVICING THE POWER SUPPLY

Check the standby voltages first:
+V1 at CX3406 (usually 169.7 VDC when 120 VCA)
+11VSB at CX3610
+11LSP at CX3611
+5VSB at CX3802
+3.3VSB at CX3806
+1.8VSB at CX3811

Check the following:
Keyboard input at IC100 pin 51.
IR input at IC100 pin 50.
Power On output at IC100 pin 49.
Check the switched voltages:
+V2 at CX3456
B+ (110VDC) at CX3854
+35VSW at CX3663
+33VSW at ZDX3860
+17VSW at CX3662

+14VSW at CX3660
+11VSW at ZDX3865
+9VSW at CX3865
+8VSW at ZDX3870
+6VSW at CX3661
+5VSW at CX3855
+3.3VSW at CX3850

SWEEP DERIVED VOLTAGES

Video B+ (190 VDC) at C422
+28VDC at C413
+14VDC at C415

-14VDC at C419

CRT FILAMENT

Check at pin 3 and 4 of connector CN2F5. This should
read voltages between 6.0 and 6.4 volts AC on a true
RMS meter.

MICRO AND VIDEO PROCESSOR IC100

Check the following key operating signals and voltages:
Horizontal drive at pin 60.
Vertical drive at pins 84, 85.
R Out IC100 pin 76.
G Out IC100 pin 72.
B Out IC100 pin 71.
Serial clock, Serial Data pins 57 and 58 respectively

3.3VSB at pins 65, 46.

1.8VSB at pins 43, 24.

VERTICAL CIRCUIT

Check the following at IC301.
Vertical drive VA at pin 7.
Vertical drive VB at pin 6.
Vertical out at pin 5.
+14VDC at pin 1.

-14VDC at pin 4.

HORIZONTAL CIRCUIT

Check the following:
Horizontal drive to base of R402 driver.
Driver transformer output at base of QX401.
Shutdown voltage at collector of Q403.

3828VD0210A 3-1 FCN - SERVICING

SERVICING

SHUTDOWN CIRCUIT OPERATION

The flyback pulse voltage from pin 10 of T402 (Flyback
Transformer) is peak detected (rectified) by the action
of diode D444 and capacitor C450. This form a DC volt­age appearing on C450 representative of the CRT anode
voltage (HV) produced by T402. This voltage is divided
down by precision resistors R419, R423, R420 and R424.
This lower voltage appears on the zener diode ZDX447;
when this voltage exceeds by 0.7 Vdc the “zener volt­age” Q403 enters in saturation mode end then the HV
shutdown occurs (pin 49 of IC100).

CRT ANODE HIGH VOLTAGE MEASUREMENT
PROCEDURE

Each CRT screen size has it’s own safe operating an­ode and shutdown voltage. Critical safety component
(designated with an ‘X’ in the component designa­tor) are designed to operate the CRT at a safe oper­ating anode voltage and provide proper shutdown
thresholds. If replacement of any of these compo­nents are deemed necessary, it is important to use
original type LG Electronics components. After re­placement is made, confirm proper anode voltage
using the following procedure.

Measurement of the CRT anode voltage must be per­formed using a high imped ance-high voltage m eter , with
no raster on the screen, and operating at nominal hori­zontal frequency, 15.75 Khz (NTSC signal).

After discharging the CRT, connect a high impedance­high voltage meter to the CRT anode. Turn the televi­sion ‘on’ and confirm a good signal is being displayed.
Reduce Brightness and Contrast settings until the pic­ture is well extinguished.

Observe the anode voltage meter reading and compare
with the table below for the proper CRT screen size. If
the voltage reading is higher than the maximum, verify
circuit component values and proper operation.

CRT Anode V oltage

CRT S cr ee n S iz e Nomin a l A n o d e V o lta g e Max. Sh utdown V o ltage

(KV) (KV)

27" 30 ± 1.0 36

COMPONENTS WITH ANY INFLUENCE

IN HV INCREASE

Fly-Back Transformer

Deflection Yoke

CX404
CX406
CX405

ICX3751

HV SHUTDOWN PROCEDURE.

·After discharging the CRT, connect a high impedance­high voltage meter to the CRT anode

·Remove jumper wire from RX3750.

·Connect a variable Resistor (1 MW) in location RX3750.

·Access Video Menu and adjust Brightness and Con­trast controls for minimum screen luminance (beam cur­rent to 0 mA).

·Wait until the Video Menu or display disappear.

·Increase (from zero) slowly the resistance value until
shutdown occurs.

·Measure High Voltage shutdown.

3828VD0210A 3-2 FCN - SERVICING

SERVICING

IF SERVICING

RF signal path is as follows:

The first stage is the TV Tuner (TU100). This device
tunes and down converts any input channel frequency
to a fixed value of 45.75 MHZ for the Video RF carrier.
The tuner output signal is called Intermediate Frequency
(IF) and goes to a discrete amplifier (Q102) which rises
the IF amplitude by 12db approximately, this IF ampli­fication is required to counteract the losses of the next
stage called the saw filter (U100) which is a band pass
filter with sharp out band attenuation required to pre­vent adjacent channel disturbances going into the IF
amplifiers in the one chip IC.

The IC100 is an all in one chip and contains all the
succeeding stages for the RF signal up to be converted
to composite video.

The IF stage is alignment free so, no adjustments are
necessary for good performance.

The precise 20.25MHZ +/- 20ppm clock frequency re­quired for all internal conversions is obtained from the
stable crystal oscillator (X100) and carefully choice of
load capacitors C137 and C138 (22pF).

The only accessible register in the factory menu is avail­able to adjust the TOP for the tuner AGC delay. The fac­tory default value is “8”.

This value can be reviewed by accessing the “Factory
Menu”, then choose “VIDEO-FI 4” and check register
“71-F RF AGC 8”.

The IF stable level (due to AGC Action) is internally passed
on to the video detector, the resultant CV signal goes
to the internal Video Switch which in turn makes the
required video input selection.

This voltage varies from 1 to 30 volts depending of the
tuned channel.

The IC2 control bus for the tuner is at pins 4 and 5. The
IF output is at pin 11.

G2 ADJUSTMENT

We have two methods to make this adjustment on the
field.

a) With the LG remote control (P/N: 105-201M) to make
the next steps:

1. No test pattern required.

2. The video settings s/b in preset mode.

3. Press ADJ key in remocon, to display a factory adj
menu on screen.

4. Using the Up/Down channel arrows to select “G2 AD
JUSTMENT” legend.

5. With -/+ volume arrows to show a horizontal line.

6. Adjust the G2 potentiometer to get a barely visible
horizontal line on screen.

7. Press ENTER or EXIT keys in the remote control to
exit.

b) Without the LG remocon (P/N: 105-201M) to make
G2 adj as follows:

1. Set brightness and contrast in the Video menu to
mid range.

2. Set color level minimum.

3. Connect the output of an NTSC generator to the an
tenna input on the receiver.

4. Select a color bar signal and turn color off. Adjust
the G2 control so that the range of bar pattern starts
from completely white (not overdriven) to black.
Leave visible 6 of 8 bars.

5. Return color level control to its normal setting.

Required power supplies for tuner are +5V at pin 7, +33V
at pin 9, +4.2V at pin 1.

Pin 1 is the AGC control for the tuner and its value is
variable depending of the input signal strenght, high
signal values will result in AGC voltages close to 0, low
or no signal input will result in AGC voltages close to

4.2V.
It is possible to check the tuning functionality of the

tuner device by monitoring the DC voltage at pin 2.

3828VD0210A 3-3 FCN - SERVICING

FOCUS ADJUSTMENT

1. Connect the output of an NTSC generator to the an
tenna input on the receiver.

2. Select white raster pattern.

3. Push menu key of remote control to observe the OSD.

4. Adjust focus potentiometer to obtain the best focus
at letters of menu.

Compare this response with crosshatch, if necessary,
balance between OSD & Crosshatch.

SERVICING

ADJUSTMENT OF RGB CUTOFF

Note: If the Main Module or the CRT has been replaced,

G2 must be readjusted before adjusting the
RGB Cutoff

1. Press INSTART KEY on 105-201M remote control to
enter to Factory Menu.

2. With Zenith Remote (P/N MBR3447CT) or LG Remote
(P/N MBR3447LG). Hold Menu button for just a sec
onds until channel will be displayed. Enters 1, 9, 3,
7 “ENTER” buttons.

3. Connect the output of an NTSC generator to the an
tenna input of the receiver. Set the generator to a
pure white signal, chroma off.

4. Set Factory menu registers #90, #91, and #92 to
adjust cutoff controls.

5. Carefully observe which color is predominant on the
CRT: Red, Green or Blue. Do not change the value of
cutoff control of this color.

6. Adjust the other two cutoff controls to obtain color
balance on the screen.

7. Select the color bars pattern from the Video genera
tor and turn the chroma off. Check that the TV set
displays 3/4 of gray scale from white to black. If
black level is too high, readjust register #73, RF Sub
Brightness don’t move #77 Aux brightness Offset
register.

8. Return the color level control to preset.

9. Disable the factory menu (Factory Mode item O must
be set to 0). Select “Preset” in the Video Menu un
der picture preference.

SWITCHING PROCESS

Video switching is done between the CV inputs, the
Y/C inputs and component inputs.

CAMPORT VIDEO enters at pin 39 of IC100.
REAR VIDEO enters at pin 38 of IC100.
IF VIDEO is switched internally on IC100.

Rear Y enters at pin 35 and C enter at pin 34
Also, Front Y enters at pin37 and Front C enters at pin

36 of IC100.

The second part of the switching is between:

YPrPb signals enter at pins 1, 3 and 5 of IC200 and
Superport “YPrPb” signals entering at pins 8, 10 and 11

of IC200.

SENSING AND PRIORITIES

The camport input always has first priority, it is sensed
directly through the microprocessor. The S-Video input
has the second level. The Y/C connector does the S­Video sensing. The third level corresponds to rear video
and antenna signal (RF), they would be selected by re­mote control.

3828VD0210A 3-4 FCN - SERVICING

SERVICING

y

Adj

PURITY & CONVERGENCE SETUP PROCEDURE

PRELIMINARY SETUP

1. Allow the receiver to warm up for 15 to 20 minutes.

2. Degauss the CRT.

3. Connect a cross hatch generator to the receiver and
“rough in” the static (center) convergence. Follow
the Convergence Procedure.

4. Adjust for the focus.

PURITY ADJUSTMENT

1. Purity tab positioning. Set the 2 pole purity tabs
together in the 3 or 9 o’clock positions and the 4­ and 6-pole purity tabs together in the 12 or 6 o’clock
positions.

2. Move yoke to the maximum forward funnel position.

3. Next, switch the crosshatch generator to a red field.

4. Pull the yoke toward the rear of the CRT neck, keep
ing it centered, until a red raster is displayed.

5. If the red raster is not displayed as a pure red field,
adjusts the 2-pole purity tabs until a pure field is
obtained.

6. Check for proper yoke tilt setting.

CONVERGENCE ADJUSTMENT

1. Release locking assembly.

2. Connect crosshatch generator to the receiver and
adjust static (center) convergence as follows:

a. Adjust the 4-pole static control by moving the

two tabs separately to converge the red and
blue lines horizontally. Move the two tabs to
gether around the neck of the CRT (in a 45º
arc) from the top-dead-center position to con
verge the red and blue lines vertically.

b. After the 4-pole control has been adjusted to su

perimpose the red and blue lines on top of one
another. Use the 6-pole static adjustment to
place the converged red and blue lines over
the green line. Move the two tabs together
around the neck of the CRT (in a 30º arc) from
the top-dead-center posotion to move the lines
vertically . Adjustin g the two tabs separately will
move the converged beam to the left or right.
Using a crosshatch generator capable of pro
ducing individual fields, adjust the generator
to produce a red field. Use the purity tabs to
center a red stripe.

Wedges' Adhesive Tape (3)

Deflection Y ok e

Rubber Wedges (3)

Purity & Convergence
Magnet Assembly Unit

Purity Magnet

4 Pole

Yoke's Glass Cloth Tap e

6 Pole

CRT Ring Location Purit

ust Tabs Beam Movement

for Convergence

Ring

Pairs

6 Pole

Convergence

R&B over G

4 Pole

Convergence

R over B

Rotation di rection
of Both Tabs

Opposite

Same

Opposite

Same

Movem ent of Red
and Blue Beams

B B

OR

R R

R

B

B

OR

R

B

OR

OR

B

R

B

R

R

BR

3828VD0210A 3-5 FCN - SERVICING

SERVICING

VERTICAL-TILT WEDGE ADJUSTMENT

The vertical lines at 6 and 12 o’clock are converged by
vertically tilting the yoke and inserting a wedge at the
top of the yoke until it is firmly seated between the CRT
glass and the horizontal coils.

HORIZONTAL-TIL T WEDGE ADJUSTMENT

The vertical lines at 3 o’clock and 9 o’clock are con­verged by horizontally tilting the yoke and inserting a
wedge. Adjust first at 4 or 8 o’clock, whichever has the
larger space, until the wedge is firmly seated between
the CRT glass and yoke coils. Then, insert the 3rd wedge
in the remaining horizontal tilt position until it is firmly
seated between the CRT glass and yoke coils. Conver­gence at the 3 and 9 o’clock should be maintained dur­ing this operation.

When the 3 wedges are firmly installed and positioned
for acceptable convergence, lock the wedges in place
by applying a 2.5 inches long strip of tape across the
tabs of each wedge firmly against the CRT glass. The
CRT glass surface should be clean and free of dust and
other foreign material.

UNUSUAL TIL T CASE

There may be some instances where the picture tube
and yoke will require vertical tilt in the opposite (up)
direction to obtain convergence. In such cases, insert
the vertical tilt wedge at the bottom (6 o’clock) posi­tion. Follow through on the horizontal tilt adjustment
by using the 2 and 10 o’clock positions and secure wedge
with a piece of tape, as described above.

IMPROVING CRT CORNER PURITY

CRTs that display corner purity problems even after fol­lowing the service procedures can be modified with a
picture correction kit. The purity can be improved by
placing a picture-correction magnet (included in the
kit) on the CRT funnel. Refer to the following modifica­tion steps and illustration to place the magnet prop­erly. Fully degauss the CRT before installing correction
magnets.

MODIFICATION

1. Place the magnet on the CRT funnel as shown in the
figure displayed below, in the quadrant exhibiting
impurity.

2. Rotate the magnet in place to the position shown
for best purity.

3. Piece a piece of 1/2” by 2” long Fiberglass tape over
the magnet to hold it in place.

4. Degauss the CRT once magnet is in place to insure
that the magnet is not over the internal magnet
shield.

Note: If the magnet is placed over the internal mag
net shield, any apparent purity correction will
disappear after degaussing. Reposition the cor
rection magnet off the internal shield and de
auss again.

2" To 3"

MAGNET

Clamp and Screw

6 Pole Magnets

2 Pole M agnets

4 Pole Magnets

3828VD0210A 3-6 FCN - SERVICING

MODEL PARTS

MODEL: RU-27FB30C

PART NUMBER DESCRIPTION

170-844K CPT EARTH
3091V00746A CABINET ASSEMBLY
3790V00315A WINDOW
3846V00011A MARK
3141VMNU33A CHASSIS ASSEMBLY, MAIN
6871VSMG68A PWB(PCB) ASSEMBLY,SUB
6871VSMG65A PWB(PCB) ASSEMBLY,SUB
6871VSMG66A PWB(PCB) ASSEMBLY,SUB
6871VSMG67A PWB(PCB) ASSEMBLY,SUB
6871VMMU31A PWB(PCB) ASSEMBLY,MAIN
3141VSNJ06A CHASSIS ASSEMBLY
5020V00652D BUTTON
5020V00653B BUTTON
3809V00518A BACK COVER ASSEMBLY
3828VA0524A MANUAL,OWNERS
5016V20002A MAGNET,STICK FERRITE
6140VC2006D COIL,DEGAUSSING
6335V29020J CPT ASSEMBLY
120-C77G SPEAKER,FULLRANGE
6411VUH003A POWER CORD ASSEMBLY

All LG Commercial Models are Module Level repair only.

Parts contact information is below.

Voice: 1-888-3-ZENITH
Fax: 1-888-6-ZENITH
Mail: ZENITH NATIONAL PART S
P O Box 240007
Huntsville, AL 35824-6407

3828VD0205B 4-1 CH - FLAT MODEL PARTS

RU-27FB30C Exploded View

REF DESCRIPTION RU-27FB30C

1 CABINET ASSEMBLY 3091V00746A
2 SPEAKER, FULLRANGE 120-C77G
3 CHASSIS ASSEMBLY KEYBOARD 3141VSNJ06A
4 WINDOW 3790V00315A
5 CPT ASSEMBLY (CRT) 6335V29020J
6 BACK COVER ASSEMBLY 3809V00518A
7 CHASSIS ASSEMBLY MAIN 3141VMNU33A

1 2 3 4 5 6 7 8 9 10

2

6

5

4

3

3828VD0210A

7

1

FC NARROW SHEET 1

5-1

Microprocessor

1 2 3 4 5 6 7 8 9 10

G

Z D10 2

9. 1V

1/2 W

0D Z 910 0 09 A J

MTZ J 9.1 B

R1 53

10 0

L11 1

10 µ H

C 15 9

10 0p F

50 V

C 15 8

10 0p F

50 V

+ 5 V

S B

R1 85

3. 3K

C

Q1 12

B

0T R 53 4 30 9 AA
2S C 53 4 3Y

E

R1 39

10 0

L11 0

1µ H

C 15 2

C 15 3

0. 1

10 0µ F

50 V

16 V

L10 9

1µ H

C 15 0

C 15 1

0. 1
10 0µ F

50 V

16 V

C 14 7

Y

0. 1
50 V

C 14 6

0. 1
50 V

1

WF

2

WF

3

WF

R1 50

10 K
R1 49
30 K

+ 3 .3

VS B

+ 1. 8
VS B

C

R1 34

3. 3K

R1 38

10 0

R1 27
22 0 K

FR O N T- S E NS E

C V - FR O N T

Y - F R ON T

C - F R ON T

+ 5 V

S B

P OW ER

K EY

HF LB

H- O U T

V- P R O T

+ 5 V

S B

+ 11
LS P

MU T E

P OW ER

DE G AU S S

+ 3 .3

VS B

1

2

3

IR

4

5

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LU MA

C H R OM A

P r- S W

Y - S W

P b- S W

S PI- C L K

S PI- D IN

S PI- D OU T

MP I- DO U T

MP I- DIN

TILT

A B N

1

2

3

4

5

6

7

8

C N 2K 6
36 6 - 92 1D

S HT 4

S HT 4

S HT 4

C N 10 VG A 1
38 7 - A1 0C

IR

S HT 5

S HT 2

S HT 4

S HT 3

S HT 3

C N 4B 8
36 6 - 92 1G

S HT 2

S HT 2

S HT 2

S HT 2

S HT 2

WF5

3.88V

10

9

8

7

6

5

4

3

2

1

1

WF6

222mV

WF7

235mV

E/ W

S HT 4

VE R T+

S HT 4

VE R T-

S HT 4

R1 79

2. 7K
1/ 2 W

WF1

1V

F

WF2

988mV

E

WF3

+ 5 V

S W

C 17 2
10 0µ F
16 V

C N 2C 5

38 7 - A1 0C C 16 9

10

S VM

9

Q1 08

KS A 73 3 C - Y

8

0T R7 3 30 0 9A A

R

7

R

6

G

5

4

B

3

2

IK

1

EBC

K SA 7 33 C - Y

0T R 73 3 00 9 AA

R1 77

3K

612mV

C 11 7

22 µ F

16 V

IC 10 1

0IA L2 40 8 00 A

AT 2 4C 08

1

2

D

WF4

158mV

S HT 2

S HT 2

C

S HT 2

S HT 2

S HT 2

S HT 2

S PK - L

S PK - R

C N 4C O M3
36 6 - 92 1B

LE F T- S W

R IGHT - S W

S C L2

S DA 2

S C L

S DA

1

2

3

J10 0

PR OV

S DA

+ 11
VS W

R1 64

47

R1 65

C

2. 7K
Q1 09

B

AA

0T R 94 5 00 9

Y

K SC 9 45 C -

D1 01

0D D4 14 80 9 ED

E

C 17 1

0. 1
50 V

R1 62

33

Q1 11

+ 3 .3

VS B

8

7

6543

S C L

1N4 14 8

D1 00

0D D4 14 80 9 ED
1N4 14 8

C 17 0

R1 59

R1 61

22 0 pF

18 0

50 V

E

B

C

W

R1 63
36 0

Q1 07

KS A 73 3 C - Y

0T R7 3 30 0 9A A

F

5

G

R1 58

22 0 pF

33

18 0

50 V

E

B

C

R1 60
36 0

B

KS A 73 3 C - Y

0T R7 3 30 0 9A A

4

WF

C 16 8

R1 56

33

Q1 06

R1 55

22 0 pF

18 0

50 V

E

B

C

R1 57
36 0

IK

V

+ 5

S W

R1 76

3. 3K

C 11 6

0. 1

50 V

R1 10

R1 09

22 0

22 0

6

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10 0p F

R1 82

4. 7K
R1 83

4. 7K

Q1 00

0T FO N 80 0 02 A

2N 7 00 0

J10 1

PR OV

W10 1

971 - 16

+ 5 V

S W

L11 4

C 17 8

C 17 9

1µ H

0. 1

10 0µ F

50 V

16 V

VC T 49 73 F

0IM C R MN 0 26 A

IC 10 0

+ 8 V

S W

L10 0

W

F

R1 00

10 0

50 V

C 10 5

10 0p F

+ 5 V

50 V

S B

Q1 01

+ 3 .3

0T FO N 80 0 02 A

VS B

2N 7 00 0

D

D

G

G

S

S

R1 05

10 0

971 - 16

R1 01

10 0

7

FW

C 10 6

C 10 7

63 V0. 33

63 V0 .3 3

+ 3 .3

VS B

R1 08

2. 7K

67 0 0N

R1 07

2. 7K

R1 06

10 0

C 11 4
P RO V
50 V

85

86

87

88

GN D

Wo of er

VS u p5 .0 B E

VS u p8 .0 A u

VR E F AU

GN D

23456789101112

1

C 10

0

0. 1

50

V

C 1

01

47 µ

F

25 V

C 10 2
10 µ F
16 V

+

3. 3

VS B

R1 21

10 K

VC C O UT

IC 10 2

0IF A 75 3 30 7A

K A7 5 33 Z TA

IF

NC

33 V

T

U 100

NC

FN S 11C

TAE U

- H 00 1P

5V

5V

SD A

SC L

AS

NC

C 11 5
P RO V

AG C

50 V

R1 78

6. 8K

C 17 5

0. 03 3
10 0V

R1 80

1%6. 8K

C 17 6

0. 06 8
10 0V

R1 81

1%6. 8K

C 17 7

0. 06 8
10 0V

+ 5 V

S W

D1 02

0D D4 14 80 9 ED
1N4 14 8

R1 74

R1 75

22 0

3. 3K

81

82

83

84

Vb

Va

E/ W

RS W 2

RS W 1

AO U T1 L

AIN 2L / A OU T 2L

S pe ak er R

S pe ak er L

AO U T1 R

C 10 3

0. 1
50 V

C 12 8

GN D

1µ F
50 V

4

11

10

9

8

7

6

5

4

3

2

1

1

2

10 00 p F

A GC A DJ

C 11 1

C 11 0

4. 7µ F

50 V

50 V

+ 14
VS W

R1 7

0

22 0

R1 68

VM

22 K

C

Q1 10

B

0T R 94 5 00 9 AA

K SC 9 45 C - Y

R1 69

E

R1 67

P RO V

C 17 4

R1 71

22 0 pF

33

50 V

R1 72

R1 73

1.5 K

1.2 K

77

798078

Rin

FB in

GN D M

S en se

AIN 1L

AIN 3R / 2 R

AIN 3L / 2 L

AIN 2R / A O UT 2 R

W10 0

971 - 16

C 10 9

0. 01
16 V

1314151716

R1 02
10 0

+ 5 V

S W

L10 2

10 0µ H

R1 13

97 1- 16

2

R1 1

0

10

3

L10

µ H

0. 82
R1 14
P RO V

18

R1

5K

1.

C 12 4

0. 01
16 V

25

C 1

00 p F

10

V

50

V

+ 5

S W

R1 04

7. 5K
R1 03
75 K

+ 5 V

0. 1
S W

C 17 3

R1 66

0. 22
22 0

50 V

75

73

747672

B in

Gin

Ro u t

S VM ou t

S IF/ A IN1R

IFIN-

VR E F IF

TA G C

C 11 8

0. 1
50 V

C 10 8

0. 1

50 V

R1 11

P RO V

+ 5 V

U1 00

62 00 C 0 0 00 2 8

S W

M1 96 2 M

2

C 12 0
10 00 p F
50 V

Q1 02

0T R9 5 90 0 9A A

B F 95 9

R1 15

EBC

33

C 12 2

C 12 1

10 00 p F

50 V

P RO V

R1 17

50 V

10 0

C 12 3

R1 19

10 00 p F

82 0

50 V

R1 20

10 0

L10 4

15 µ H

C 12 6
47 µ F
50 V

L10 1

10 µ H

C 11 2
10 00 µ F
10 V

C 11 3
10 00 p F
50 V

Go u t

IFIN+

C 11 9

0. 01
16 V

L10 5

1µ H

L10 6

1µ H

+ 3 3
VS W

C 16 7

4. 7µ F
50 V

71

RE S E TQ

181920

C 12 9

10 0µ F

16 V

C 13 1

10 0µ F

16 V

R1 16

+ 3 .3

VS W

+ 3 .3

VS W

L11 2

1µ H

C 16 2

C 16 1

10 0µ F

+ 3 .3

VS B

L11 3
1µ H

C 16 6

0. 1
50 V

R1 54

1K

70

69

VR D 4

X RE F

B ou t

VS u p5 .0 A DC

VS u p5 .0 IF

21

C 12 7

0. 1
50 V

C 13 0

0. 1

50 V

C 13 2

0. 1

50 V

33

L10 7

1µ H

C 13 3

C 13 4

0. 1

10 0µ F

50 V

16 V

0. 1

16 V

50 V

C 16 3

C 16 4
1

0. 1

00 µ F

50 V

16 V

C 16 5

0. 1
50 V

68

65

66

67

64

GN D

GN D

VS u p3 .3 IO

Vs u p3 .3 B E

p

VS u 3 .3 DIG

22232425262728

C 13 5

0. 1

50 V

+ 5 V

VS u p3 .3 DA C

GN D

VS u p1 .8D IG

X TA L1

GN D

X 100

62 12 AA 2 98 8 A

HC U - 0 013 9

20 .2 5 MH z

C 13 7

C 13 8

30 p F

30 p F

50 V

50 V

L10 8

1µ H

C 13 6

10 0µ F

16 V

+ 3 .3

VS B

R1 23

R1 22

10 K

10 0

S B

R1 26
10 K

C

Q1 03

R1 24

B

0T R 94 5 00 9 AA
K SC 9 45 C - Y

1K

E

S DA

S C L

R1 48

10 0

R1 47

10 0

63

605958

61

62

HF LB

GN D DA C

S AF E TY

X TA L2

MP I- DO U T

MP I- DIN

+ 1. 8
VS B

C 13 9
P RO V
16 V

C 14 0

47 p F

50 V

57

S DA

S C L

Ho u t

VP r ot

B / D VD - P b

R/ DV D - P r

G/ DV D- Y

V1 1

30

29

32

C 14 1

0. 1
50 V

C 14 2

0. 1
50 V

C 14 3

0. 1
50 V

R1 25

10 0

+ 3 .3

VS B

C 18 0

0. 1

50 V

53

54

55

56

TILT

MU T E

S PI- D IN

Y Re ar

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C F ro nt

C R ea r

3334353637

0D Z 910 0 09 A J

Y

b

r

P

P

+ 3 .3

VS B

R1 45

51

K EY

C V R ea r

0. 1

50 V

47

Q1 13

0T R5 3 43 0 9A A

2S C 5 3 43 Y

C 15 6
47 p F
50 V

49

504748

IR

C V F ro nt

VO u t1

394041

C 14 5

0. 1

50 V

R1 30

47

P ow er / AB N

2. 2K

C

E

R1 40

18 0

S PI- C L K

VO u t231VS u p1 .8F E

R1 31
75

R1 42

R1 37

47 0 K

47 0 K

R1 46

10 0

52

S PI- D OU T

C A MP O R T- S E NS E

Y Fr on t

8

C 14 4

Z D10 0

9. 1V

1/2 W

R1 28

MTZ J 9.1 B

R1 29
75

B

42

Z D10 1

9. 1V

1/2 W

0D Z 910 0 09 A J

MTZ J 9.1 B

R1 52

C 16 0

27 K

10 0p F

50 V

R1 51

P RO V

+ 5 V

S B

+ 5 V

R1 43

S B

47 0 K

R1 44

R1 41

6. 8K

18 0

C

Q1 05

B

0T R 53 4 30 9 AA
2S C 53 4 3Y

E

R1 36

18 0

C 15 4
47 p F
50 V

C 15 5

47 p F

50 V

45

46

GN D

DE G AU S S

VS u p3 .3 FE

GN D

P IP- V ide o

43

44

C 14 9

0. 1
50 V

C 14 8

0. 1
50 V

R1 32
47

R1 33
75

Y

C

B

A

3828VD0210A

Composite Video

ABL

Y

IF

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

Luminance

AKB

IK

VM

C

Chroma

SVM

6-1

R

Red

Pr

Pr

G

Pb

Green

Pb

Blue

B

Vertical

ALL COMPONENTS WITH “M” IN THE DESIGNATOR

E/W Correction

Horizontal

FC NARROW SHEET 1

ARE A SURFACE MOUNTED COMPONENT.

Audio

1 2 3 4 5 6 7 8 9 10

G

Y

Luminance

C

RR 88 00 11

1122

MMUU TT EE

WF10

236mV

F

WF11

SS HH TT 11

SS PP KK -- LL

SS HH TT 11

SS PP KK -- RR

SS HH TT 11

CC HHRR OOMM AA

SS HH TT 11

LL UUMM AA

SS HH TT 11

VV IIDD EE OO

SS HH TT 11

C

Y

RR 88 00 00

BB

1122

44 ..77 KK

L

A

5V

PPrr -- SS WW

PPbb-- SSWW

YY -- SS WW

MMAA TT RR IIXX
OO UUTT

YY // CC
IINN

RR IIGGHH TT
IINN

LL EE FF TT
IINN

VV IIDDEE OO
IINN

RR IIGGHH TT
IINN

LL EE FF TT
IINN

YY // CC
OO UUTT

RR IIGGHH TT
IINN

LL EE FF TT
IINN

YY uu vv -- IINN

CC rr -- IINN

CC bb -- IINN

JJPP 1100 00

66 66 1133 VV00 00 00 1177 FF

YY

CC

YY

CC

22 44

2244

MM AA TT RR IIXX -- OO UU TT

22 33

2233

1111

1111

1100

1100

1122

1122

99

99

1177

1177

RR IIGG HH TT -- YY // CC

1166

1166

22 22

2222

LL EE FF TT -- YY // CC

1155

1155

1144

VV IIDD EE OO

1144
1133

1133

1188

1188

RR IIGG HH TT -- VV IIDD -- RR EE AA RR

22 11

2211

LL EE FF TT -- VVIIDD -- RR EE AA RR

66

66

88

88

77

77

1199

1199

RR IIGG HH TT -- CC OO MM PP OO NNEE NNTT

22 00

2200

LL EE FF TT -- CC OO MMPP OO NN EE NN TT

33

33

22

22

44

44

11

11

11

22

55

55

RR 22 00 66

11

77 55

r

P

P

b

14

WF

RR 22 00 00

1122

22

ZZ DD 22 00 00

44 77

22

RR 22 00 11

77 55

11

RR 22 1100

1122

22

22

ZZ DD 22 00 11

44 77

RR 22 1111

RR 22 00 55

1122

22

44 77

ZZ DD 22 00 22
99 ..11VV

11

00DD ZZ 99 11 00000099 AA JJ

MMTTZZ JJ99..11BB

99 ..11VV

11

00DD ZZ 99 11 00000099 AA JJ

77 55

11

MMTTZZ JJ99..11BB

11//22 WW

WF

11//22 WW

99 ..11VV

00DD ZZ 99 11 00000099 AA JJ

11

MMTTZZ JJ99..11BB

11//22 WW

12

MO

CC 22 22 22

11 22

66 33 VV00 ..33 33

CC 22 22 11

11 22

CC NN 44 FF RR 22
33 88 77 -- BB 00 44 KK

44

RR IIGG HH TT -- FF RR OO NNTT

44

33

33

22

LL EE FF TT -- FF RR OONN TT

22

11

11

11

CC 22 1133

11 22

L

A

66 33 VV00 ..33 33

22

22

RR 22 22 44

RR 22 22 33

1100 KK

11

11

1100 KK

Y

Y

CC 22 00 22

Pr

P

b

1122

22 22 µµ FF

1166 VV

CC 22 00 11

1122

22 22 µµ FF

1166 VV

E

WF12

544mV

D

WF13

692mV

C

WF14

2V

B

SS HH TT 11

SS HH TT 11

SS HH TT 11

11KK

CC

11

44

33

CC

QQ 88 00 00

22

00 TT RR 99 44 55 00 00 99 AA AA

11

KK SS CC 9944 55 CC -- YY

EE

GG NNDD

RR 88 22 00

11 22

A

R

22

22

55 VV

GG NNDD

22

55 ..66 KK

22

CC 88 22

00

RR 88 22 11

22 77 00 00

11

11

1100 KK

1166 VV

TT PP 33 66

CC 88

1100 00 00

22

RR 88 1100

11 22

55 ..66 KK

TT PP 33 44

RR 22 33 55

11 22

22 ..22 KK

RR 22 33 44

11 22

66 33 VV00 ..33 33

CC 22 1144

11 22

66 33 VV00 ..33 33

RR 22 33 88

11 22

1100 KK

22

RR 22 22 55
1100 KK

11

22 ..22 KK

CC 22 22 00

11 22

66 33 VV00 ..33 33

CC 22 1166

11 22

66 33 VV00 ..33 33

RR 22 22 66

11 22

22 ..22 KK

RR 22 22 77

11 22

22 ..22 KK

CC 22 1155

11 22

66 33 VV00 ..33 33

RR 22 33 99

11 22

1100 KK

RR 22 44 00

11 22

1100 KK

CC 22 00 99

1122

2200

00 ..33 33
66 33 VV

IINNPP UUTTIINNPP UUTT

IICC 22 00 00

TT EE AA 66 44 1155 CC

11 22 00

11

CC 22 00 00

11

1122

66 33 VV00 ..33 33

F

W

1

3

RR 88 22 22
88 00 33
77 µµ FF

pp FF

00 00
µµ FF
55 VV

11

11 22

44 77

GG NNDD

CC 88 22 22

44 77 µµ FF

22 55 VV

CC 88 22 11

11 22

11µµ FF

55 00 VV

++ 1177
VV SS WW

22

CC 88 00 11

11

00 ..11

11

22

55 00 VV

GG NNDDGG NNDD

CC 88 1111

11 22

22

11µµ FF

55 00 VV

22

RR 88 1111

CC 88 1100

1100 KK

22 77 00 00 pp FF

11

1166 VV

RR 88 1122

11

22

44 77

A

R

RA

RR 22 33 33

11 22

22 ..22 KK

CC 22 1199

11 22

RR 22 22 88

11 22

22 ..22 KK

1199

GG NNDD

DD AATT AA

22334455667788

22 33 44 55 66 77 88 99

RR 22 00 33

1100 00 KK

A

R

RR 22 33 22

11 22

22 ..22 KK

66 33 VV00 ..33 33

RR 22 22 99

11 22

22 ..22 KK

L

A

1166

1177

1188

OO UUTT PP UUTT

OO UUTT PP UUTT

OO UUTT PP UUTT

IINNPP UUTT

CC LL OO CC KK

IINNPP UUTT

CC 22 00 33
00 ..33 33

11

RR 22 00 88
1100 00 KK

22

RR 22 00 44

11 22

22

1100 00 KK

11

RR 88 22 44

11 22

11..55KK

22

11

22

22

11

11

11

33

33

99

99

55

55

44

44

11

CC 88 1122
44 77 µµ FF

22

22 55 VV

RR 88 1144

11 22

11..55KK

MMUU TT EE

RR EE FF EE RREE NN CC EE SS

TT UU RR NN -- OO NN
AA NNDD-- OO FF FF

RR FF II 2277 KK

LL

SS CC

PP RR OO TT EE CC TTIIOO NN

TT jj

TT HH

PP RR OO TT EE CC TTIIOO NN

RR

77

66

66

GG NNDD

1111

1122 1133 1144 1155

RA

2200

222222332244

22 44

IICC 22 00 1111TT EE AA 66 44 22 22

NN EE WW

2255 2266

112233445566778899

11

++ 99 VV

SS WW

LL 22 00 00

11 22

44 77 µµ HH

L

A

L

A

1155

22

11

66 33 VV

11221133114411551166117711881199

1133

1144

1122

OO UUTT PP UUTT

OO UUTT PP UUTT

OO UUTT PP UUTT

IINNPP UUTT

PP RR OO GG

IINNPP UUTT

22

11

VV CC CC GG NN DD

99

RR 22 00 99
1100 00 KK

22

CC 22 00 55

00 ..33 33

11

66 33 VV

2211

22 33

22 22

22 11

22 00

RR 11

SS CC LL

SS DD AA

CC AA PP

GG NNDD

22 33 44 55 66 77 88 99

11

CC 22 1100
22 22 µµ FF

22

1166 VV

11

CC 22 1122
00 ..11

22

55 00 VV

1111

IINNPP UUTT

IINNPP UUTT

1100

1100 1111

CC 22 00 66

11

1100 00 µµ FF

22

1166 VV

RR 22

AA DDDDRR

LL 22

LL 11

VV SS

11

CC 22 1111
44 77 µµ FF

22

1166 VV

++ 99 VV

SS WW

++ 99 VV

SS WW

RR 22 1144

11 22

1100

IICC 88 00 00

44 99 22 11VV00 00 00 22 11RR

00 IISS GG 77 22 6633 00 00 BB
44 99 22 00 VV 00 00 00 22 22 MM
TT DD AA 7722 66 33

CC 88 22 44

1100

11 22

1100

1100 00 00 µµ FF

22

CC 88 22 33

22 55 VV

00 ..11

11

55 00 VV

22

RR 88 22 33

33 ..33

11

GG NNDD

CC 88 1144

88

11 22

88

22

CC 88 1133

1100 00 00 µµ FF

00 ..11

22 55 VV

11

55 00 VV

22

RR 88 1133

33 ..33

11

GG NNDD

GG NNDD

22

RR 88 33 11
1155

11

22 WW

GG NNDD

RR 22 33 66

1122

RR 22 33 77

1199

LL 33 RR 33

22

RR 22 1155
1100 00 KK

11

22

RR 22 1166
1100 00 KK

11

1100 00

1122

1100 00

1177

1188

1166

1155

RR 55

RR 66

RR 44

LL 44

RR OO UUTT 33

LL OO UU TT11

LL 66

LL 55

1100

1100

++ 99 VV

SS WW

22

RR 22 1199

CC 22 00 88

11

1100 00 KK

11 22

22 22 µµ FF

RR 22 22 00

1166 VV

1100 00 KK

11

22

CC 22 00 77

11 22

22 22 µµ FF
1166 VV

CC 22 00 44

1122

66 33 VV00 ..33 33

RR 22 00 22

11 22

1100 00

CC NN 99 LL 44

33 66 66 -- 99 22 11BB

TT PP 33 11

11

11

11

22

22

TT PP 33 00

33

33

AA UU DD IIOO AA MM PP LL IIFF IIEE RR

1

1

CC NN 99 RR 44

WF

33 66 66 -- 99 22 11CC

TT PP 22 99

11

11

11

22

22

33

33

TT PP 33 22

44

44

22

RR 88 33 00
1155

11

22 WW

GG NNDD

A

R

11331144115511661177118811 99

22772288

1133

1144

LL OO UU TT33

RR OO UUTT 22

LL OO UU TT22

RR OO UUTT 11

1122

1111

1122

1111

WF

RA

L

A

L

A

CC NN 88 VV GGAA 22

RR 22 1122

11 22

Y

44 77

RR 22 1177

11 22

r

P

44 77

RR 22 22 11

11 22

P

b

44 77

RR 22 22 22

77 55

CC 22 1188

RR 22 33 11

1122

11 22

66 33 VV 00 ..33 33

22 ..22 KK

CC 22 1177

RR 22 33 00

1122

11 22

66 33 VV 00 ..33 33

22 ..22 KK

RR 22 00 77

11 22

1100 00

33 66 66 -- 99 22 11JJ

11

YY

11

11

22

RR 22 1133

22

22

77 55

11

33

PP rr

33

22

RR 22 1188

77 55

11

22

44

44

11

55

PP bb

55

66

66

77

RR IIGG HH TT

77

88

88

99

LL EE FF TT

99

1100

1100

Chroma

Composite Video

Left Audio

LA

Right Audio

RA

Matrix Out

MO

Pr

Pr

Pb

Pb

10

SS CC LL22

SS DD AA 22

RR IIGGHH TT -- SS WW

LL EE FF TT-- SS WW

SS HH TT 11

SS HH TT 11

SS HH TT 11

SS HH TT 11

A

3828VD0210A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-2

ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.

FC NARROW SHEET 2

Power Supply

1 2 3 4 5 6 7 8 9 10

G

F

HO T S IDE

C N 2D E G
36 6 - 0 4 3B

1

1

1

2

C X 39 0 1

0.1

1

27 5 VA C

2

2

C N 3A C
36 6 - 0 4 3C

1

1

1

2

E

2

3

3

1

RX 3 40 0

8.2 M

2

1/ 2 W

D

C

3

TH X 39 0 0

PR O V

1

1

2

TH X 39 0 1

1 2

63 2 2V 6 22 0 6A
ZP B 3 1B L 5R 0 N

FX 3 40 0

0F S5 0 01B 51 D

25 0 V 5 A
SL OW B L OW
Ty pe 2 18 00 5
Mf d b y L itt elf us e

FX3 4 00 A

FX3 4 00 B

12

12

12

431- 8 13 A

431- 8 13 A

VR X 34 0 0

1

CN G ND

56 0 V

387 - 917 F

164 - 00 3 D

C X 34 0 0
22 0 0p F
4K V

1 2

1

C X 34 5 0

1 2

22 0 0p F
4K V

GN D H2

1

3 4

2

2

C X 34 0 2

0.1

1

27 5 VA C

C X 36 0 1

47 0 pF

0.2 7 3µ H

620 0 JB 8 0 11R

2

1

C X 34 0 3

1

2

0.4 7

1

27 5 VA C

20 m H

SQ E 35 3 5

150 - F0 6 T

LX 34 0 0

2

1

2K V

8

D

D

IC X3 6 12
0IP MG S K 019 A
ST R - A 6 15 1

VC C

SO U RC E/

OC P

2 3 4

1

1

1

2

RX 3 60 1

1.2

1

2W

2

W118

2

W119

1

PRO V

1

1

2

RX 3 65 3

PR O V

1

GND H2

IC X3 6 70
49 2 1V0 0 23 1B
0IP MG S K 015 B
49 2 0V 0 00 8 5A
ST R - X 6 75 6

67 12345

1

RX 3 65 7

47 K

2

891011

DSG

VC C

SS / O LPFBOC P / B D

1234567

RX 3 85 7

12

1

C X 38 5 8

2

1µ F
50 V

GND H2

0.1 3
2W

B R X 3 40 0

0D D- N EW

NE W

2

C X 34 0 4

~

3

+ V 1

100 0 pF

1

100 0 V

1

2

1

2

4

C X 34 0 5
100 0 pF

1

100 0 V

RX 3 40 1

12 34

1
15W

+ V 1

567

UPO L P

N.C .

ST A RT

5678

FB /

GN D

432

4

2

ZD X 36 0 2

2

RX 3 60 2

1/ 2 W5.6 V

33 K

1

1

PR O V
MT Z J5 .6 B

C X 36 0 2

1

4.7 µ F

2

50 V

+ V D2

1

DX 3 65 0

0DR G F0 0 10 4A

2

GU F 10J

1

RX 3 65 1

47 K

2

2W

2

C X 36 5 2

C X 36 5 1

PR O V

PR O V

1

1

RX 3 65 2

2K V

2K V

47 K

2

2W

FB 3 6 52

12

2.0 3 8µ H

2

C X 36 5 3

62 0 0J B 80 11U

22 0 0p F

1

20 0 0V

2

1

RX 3 65 6

C X 36 5 6

22 0

1

2

82 0 pF

1/ 2 W

50 V

GND H2

2

C X 36 5 9

0.1

1

50 V

3 4

2

C X 34 10

0.1

1

1

1

2

1

C X 34 0 6
47 µ F

2

40 0 V

1

+ V 1

2

1

1

C X 36 0 5
22 µ F

2

50 V

27 5 VA C

C X 34 0 7

1 2

20 m H

47 0 pF

SQE 3 53 5
150- F 06 T

1K V

LX 34 10

2

TX 3 612

C X 36 0 0

RX 3 60 0
100 K
2W

1

C X 36 0 4
47 0 pF

2

50 V

2

DX 3 60 0
0D R GF 0 010 4 A

1

GU F 10J

0.1

1

63 0 V

DX 3 60 1

0D R GF 0 010 4 A

GU F 10J

1

C X 36 0 3
22 0 pF

2

50 V

617 0 VM C A 5 82

EE 2 53 2

RX 3 60 3

12

12

1

1/ 2 W

HO T S IDE C O L D S IDE

4 1

3

HO T S IDE

TX 3 67 0
617 0 VM C C 01K
EE R 53 4 5

+ V 2

FB 3 6 50

12

9 10

2

C X 36 5 0

9

97 1- 16

PR O V

8

1

100 0 V

7

7

GN D H2

6

6

2

2

1

FB 3 6 51

5

PR O V

1

125 - 02 2 K

2

C X 36 5 4

4

PR O V

1

160 0 V

DX 3 65 1

RX 3 65 4

12

12

3

3

0DD 10 0 00 9 AM

C X 36 5 5

100 µ F

35 V

22

EU1 ZV ( 1)

1

2

0DD 10 0 00 9 AM

0DD 10 0 00 9 AM

DX 3 65 3

ZD X 36 5 4

2

2

1

DX 3 65 2

2

EU1 ZV ( 1)

1

1

1

2

RX 3 65 5

1.5 K

1

HO T S IDE

12

2

C X 36 5 7

EU1 ZV ( 1)

150 0 pF

1

50 V

RX 3 65 8

4 1

1 2

1K

6.2 V 1/ 2 W

0DZ 6 2 00 0 9A H

MTZ J6 .2 A

3

1 2

6

6

7

8

8

10

10

9

9

HO T S IDE

C O LD S IDE

1

1

2

2

3

4

4

5

1234

1

2

IC X3 7 00
0ILI8 17 00 0 G
LT V8 17 M- V B

C O LD S IDE

10

11

12

12

13

13

14

14

15

15

16

16

17

18

18

C O LD S IDE

IC X3 7 50

0ILI8 17 00 0 G

LT V8 17 M- V B

1234

1

2

GND H2

125 - 02 2 K

11

1 2

1µ H

C X 34 5 4

100 0 pF

C X 34 5 5
100 0 pF

FB 3 6 10

62 0 0J B 80 11T

100 0 V

100 0 V

125 - 02 2 K

FB 3 6 20

1 2

0.7 9 3µ H

PR O V

1

2

1

2

FB 3 6 15

1µ H

0R P 00 2 0J 80 9

0R P 00 2 0J 80 9

0R P 00 2 0J 80 9

0R P 00 2 0J 80 9

3

B RX 3 45 0

0D R TW 00 13 1C
TS 6 P0 5 G

~

1

4

2

+ 11
VS B

+11V SB

DX 3 61 0

1 2

34

1

49 2 1V0 0 23 1F

2

0D R TW 00 14 1A

2

40 8 - 0 0 2E

SF A F5 0 4G

1

DX 3 62 0

1 2

C X 36 2 0

1

0D D1 20 0 00 B B

100 0 µ F

FM L- G1 2S

2

16V

3

C

R

1

IC X3 7 01

2

A

0IC T M FA 0 01A
KA 4 31 LZ

C X 36 7 0

47 0 pF

1K V

DX 3 66 0

FX 3 66 0

1 2

12

0.0 5

0D R GF 0 010 4 A

1/ 2 W

GU F 10J

C X 36 7 1

12

47 0 pF
1K V

DX 3 66 1

FX 3 66 1

12

1 2

34

0.0 2
49 2 1V0 0 23 1F

1W

0D R TW 00 14 1A
40 8 - 0 0 2E
SF A F5 0 4G

DX 3 66 2

FX 3 66 2

12

1 2

34

0.0 2
49 2 1V0 0 23 1F

1W

0D R TW 00 14 1A
40 8 - 0 0 2E
SF A F5 0 4G

FX 3 66 3

C X 36 7 3

12

0.0 5

47 0 pF

1/ 2 W

1K V

DX 3 66 3

1 2

0D R GF 0 010 4 A

GU F 10J

FB 3 6 64

12

1µ H

125 - 02 2 K

0IS K 110 00 0 A
SE 110 N (L F12 )

C X 39 0 0

1K V

47 0 pF

+ V 2

+V2

C X 34 5 6

1

47 0 µ F

2

25 0 V

+ V D2

GND H2

+VD 2

HO T S IDE

C O LD S IDE

LX 36 10

1 2

S F

82 µ H

1

C X 36 10
100 0 µ F
35 V

12

C X 36 7 2

PR O V

12

C X 36 11

150 - C 0 2F

100 0 µ F

2

2

35 V

RX 3 70 0
68 0

1

1/ 2 W

LX 38 0 5

12

SF

82 µ H

150 - C 0 2F

C X 38 0 1

47 0 µ F

16V

2

RX 3 70 1
1K

1

1/ 2 W

C X 37 0 2

1 2

0.4 7
50 V

1

C X 36 6 0
47 0 µ F

2

25 V

+ 6
VS W

1

C X 36 6 1
22 0 0µ F

2

16V

12

+ 17
VS W

50 0 V

C X 36 6 2

1

100 0 µ F

2

25 V

VS W

1

C X 36 6 3
22 0 µ F

2

50 V

0D D4 10 0 00 A D

RX 3 75 0

1 2

97 1- 16

1 2

VSGC

IC X3 7 51

3

C O LD S IDE

KX 3 90 0
141 - 0 18 E

DG12 D 1- O(M )

4

1

12V

1

DX 3 90 0

2

2

1

HO T S IDE

KX 3 87 0

141 - 0 18 E

DG12 D 1- O( M)

1

12V

2

HO T S IDE

+ 11
LS P

+11LS P

2

RX 3 81 0
47 0

1

2W

+ 11

1

LS P

2

2

RX 3 70 5

1.5 K

1

1%

2

RX 3 70 4
10K

1

1%

RX 3 70 2

1 2

33 K

2

RX 3 70 3

3.5 7 K
1/ 4 W

1

0.1 %

+ 14

VS W

+14V S W

+6V S W

+17V S W

+ 3 5

+35 V SW

C X 36 7 4

12

47 0 pF

2K V

DX 3 66 4

1 2

RU 4 AM

C X 37 5 0

0.0 4 7

1

100 V

2

RX 3 75 1

12

1.5 K

C O LD S IDE

+ 4 0
VS B

DX 3 70 5

0D D4 14 8 09 E D

1N4 14 8

0DR G F0 0 10 4A

3

C O LD S IDE

4

3

1 2

1

C X 36 6 4
22 0 µ F

2

160 V

GUF 10 J

0DR G F0 0 10 4A

+ 11

2

VS B

1

DX 3 87 0

+ 11
VS B

2

GUF 10 J

+ 4 0
VS B

2

ZD X 37 0 6
PR O V

1

1/2 W

RX 3 70 7

1 2

15K

2

1%

RX 3 70 6
47 0

1

LX 38 5 4

12

SF

82 µ H

1

C X 38 5 4

150 - C 0 2F

100 µ F

2

160 V

3

C

QX 3 90 0EB

0TR 3 22 8 09 A A

KT C 3 22 8 - 0

3

C

2

B

1

QX 3 87 0

E

0T R 32 2 80 9 AA
KT C 3 2 28 - 0

B +

B +

2

RX 3 85 4
15K

1

5W

RX 3 90 0

12

2

2.2 K

1

RX 3 87 0

1 2

2.2 K

+ 11
LS P

+ 6 V

SW

S F

150 - C 0 2F

IC X3 8 01
0IK E7 8 05 0 0Q
KIA 7 80 5A P I

IN OU T

FR X 38 0 1

123

1 2

5.6
1/ 2 W

LX 38 5 0

1 2

82 µ H

150m A

2

C X 38 0 0

GN D

5V

0.3 3

1

63 V

+ 4 0
VS B

IC X3 8 05
0IM C R KE 0 19 A
KIA 7 8R 3 3A P I
IN O UT

1 2

RX 3 80 6

1 2

2.2 K

1

DX 3 80 1

0D D1 50 0 09 C A

2

RG P 15 J

2

C X 38 10

0.3 3

1

63 V

2

DX 3 80 2

0D D1 50 0 09 C A

1

RG P 15 J

IC X3 8 50
0IM C R KE 0 19 A
KIA 7 8R 3 3A P I

IN O UT

1 2

3.3V

1A

C T L

RX 3 85 1

1 2

2.2 K

C X 38 5 6

1

100 0 µ F

2

10V

RX 3 85 6

4.7 K

+ 14
VS W

+ 11

VS W

RX 3 86 5

12

2

15

ZD X 38 6 5

2

11V

1

1/2 W

0DZ 11 00 0 9A D

1

MTZ J11 B

2

1

IC X3 8 75
0IK E7 8 09 0 0H
KIA 7 8L 09 B P

RX 3 87 5

IN

OUT

123

1 2

9V

5.6

GND

1/ 2 W

C T L

IN OUT

123

34

GN D

IC X3 8 55
49 2 1V0 0 23 1E
0IM C R KE 0 18 A
40 8 - 0 0 2E
KIA 7 8R 0 5A P I

IN O UT

1 2

12

+11V SW

RX 3 87 1
27 0

ZD X 38 7 0

8.2 V
0D Z 82 0 00 9 AH

MTZ J8 .2 B

+ 5
VS B

+5V S B

34

GN D

3.3V
1A

IC X3 8 10
49 2 1V0 0 23 1T
0IM C R 5G 0 11A
40 8 - 0 0 2W
LD 108 6 V1 8

2

1

34

G5VC T L

1/2 W

+ 9 V
SW

+9V S W

1

47 0 µ F

2

10V

DE G AU S S

SH T 1

PO W ER

SH T 1

C X 38 0 2

1

47 0 µ F

2

10V

+ 3 .3

VS B

+3.3 V S B

C X 38 0 6

1

47 0 µ F

2

10V

+ 1.8
VS B

+1.8 VS B

1.8V
1A

C X 38 11

G

1

100 0 µ F

RX 3 81 2

1 2

2

10V

1K
RX 3 81 1
15

+ 3 .3
VS W

+3.3 V S W

C X 38 5 0

1

47 0 µ F

2

10V

+ 5 V

SW

+5V S W

1A

C X 38 5 5

1

5 6

100 0 µ F

2

10V

+ 3 5

+ 3 3

VS W

VS W

+33 V SW

RX 3 86 0

12

2

27 0

ZD X 38 6 0

1/2 W

1/ 2 W

33 V

1

0DZ 3 3 00 0 9D G

+ 8 V

SW

+8V S W

GDZ J3 3 B

C X 38 6 5

B

A

3828VD0210A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-3

ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.

FC NARROW SHEET 3

Deflection

1 2 3 4 5 6 7 8 9 10

G

C 4 15

2 5V

ST A GE - OU TFB+ 14 V

C 3 0 4

1 2

10 0µ F
3 5V

R 30 3

2 40

1/ 2 W

1

2

D 40 6

1 2

0D R TW 00 16 4B

R GP 15 J

C 4 17

1 2

C X 4 04

0 .02

16 00 V

C X 4 06
0 .02 2
6 30 V

2

1

2

1

5 00 V22 0p F

2

1

2

1

1234567

1

0D D4 0 05 0 9A A

1N 40 0 5

C 3 0 2

0 .1

10 0V

R 415

10 K

891011

D 30 1

D 40 5

0D R TW 00 16 4B

R GP 15 J

C 4 14

1 2

2 20 pF
5 00 V

2

1

2

1

+ 14
V SW

2

R 312
4 .7K

1

E

1

Q 30 1

B

R 30 6

1 2

2

1 2

B +

2

2

0 .05
1/ 2 W

1

1

2

1

1 2

R 414

1/ 2 W

1 2

F R4 0 5

0 .05
1/ 2 W

1K

F R4 0 1

1 2

9 71- 16

F R4 0 3

1 2

0 .05
1/ 2 W

R 418

1 2

9 71- 16

3

C

0 TR 19 80 0 9B A
2 SA 19 8 0Y

D 44 4

0D D4 14 8 09 E D

1N 41 48

10

8

3

4

6

2

1

5

C 4 2 0

0 .05 6

2 00 V

10 K

R 30 7

12

R 417
8 20 K

3 .6K

2

C 3 0 1
0 .1

1

10 0V

C 4 13

1

10 0µ F

2

3 5V

2

D 40 4

1

0D R TW 00 16 4A

R GP 10 J

12

F R4 0 2

R 411

5 1K

1/ 2 W

R 416

1 2

6 .8K

R 413

2 2K

1/ 2 W

1 2

10

8

3

7

4

6

2

1

5

1

2

+ 14
V SW

T 40 2
6 174 V - 5 00 3 L

F R4 0 4

0 .05
1/ 2 W

2

1

C 4 5 0
2 2µ F
5 0V

1 2

1 2

R 30 9

1 2

2 K

2

C 4 5 8
0 .1

R 42 3

P RO V

R 419

4 7K
1%

2

R 42 0
4 7K

1

1%

R 44 9

1 2

6 8

R 44 8

1 2

9 71- 16

13

12

Z DX 4 47

12

1/ 2W

9 .1V

0D Z 91 00 0 9A J

2

MT ZJ 9. 1B

C 4 5 7
R 42 4
P RO V

1

H V

1

4 7µ F

2

5 0V

3 66 - 9 2 1G
C N 2 F5

B +

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

1

1

C 4 2 2
4 .7µ F

2

2 50 V

1

5 0V

3

C

Q 40 3

B

2

0 TR 5 34 3 09 A A

2 SC 5 34 3 Y

1

E

C 4 5 9

1

10 µ F

2

16 V

V - P R O T

A B N

S HT 1

S HT 1

F OC U S

S C R EE N

11

11

9

9

A B L

D 40 7

12

1 2

0D R TW 00 16 4A

R GP 10 J

C 4 2 1

1 2

2 70 pF
5 00 V

IC 3 01

4 92 1V 00 2 31 A

0 IP M GP H 0 02 A

4 92 0 V0 0 08 2 C

1

9

WF15

1KV

F

WF16

5V

S HT 1

S HT 1

V ER T +

V ER T -

C N 4 YO K
3 66 - 0 4 3K

1

1

1

2

2

3

3

4

4

WF

17

1

1

C 3 0 6

R 315

0 .03 3

2 70

2

2

10 0V

2 W

WF

R 30 8

1 2

4 7K

R 310

1 2

4 7K

TD A4 8 63 A

2

R 32 8
4 7K

1

1%

2

R 313

2

R 314

4 .7

4 .7

1/ 2 W

1

1

1/ 2 W

2 %

2 %

V- OU T

- 1 4V

VA

VB

5 4 3 2 17 6

2

R 30 2
4 7K

1

1%

2

C 3 0 3

0 .1

1

10 0V

2

R 30 4

5 .6

1

1/ 2 W

E

2

2

R 318
2 K

1

1%

2

R 317

1

2 7K

2

C 3 0 9

R 319

4 70 pF

8 2K

1

5 0V

WF17

50V

D

S HT 1

H FL B

1%

1

C 3 10

C 3 0 8

1

0 .01

4 7µ F

2

2

10 0V

5 0V

5

R 32 0

1

6

2

6

2

1K

1

7

7

V C C

8

8

2

IC 3 02

R 32 1

0 IK E 4 55 8 00 E

5 .6

K IA4 55 8

1

1/ 2 W

WF18

25V

C

WF19

63.6V

S HT 1

S HT 1

E / W

H - O U T

+ 3 5

V SW

J4 0 4

97 1- 1 6

2

1

D 40 8

0D D4 14 8 09 E D

1N 41 48

C 4 0 1

4 .7µ F
5 0V

1 2

R 42 1

1 2

1 2

3 60

2

R 42 2
10 K

1

20

WF

C 4 0 7

1 2

4 .7µ F
5 0V

R 32 2

1.5 K

V EE

1

45

4

3

3

2

2

14

1

1

R 32 5

1

2

2 .7K
1/ 2 W

Z D4 0 2

11V

0D Z 110 00 9 AD

MT ZJ 11B

R 40 5

2

1

R 32 4

2

4 70

R 32 3

12

1/ 2W

15 0

2 W

D 40 2

0D D4 14 8 09 E D

1N 41 48

1

2

1

2 7K

0 DD 41 48 0 9E D

12

B

2

B

2

D 30 2

1N 41 48

C

E

3

1

C

E

2

1

Q 40 2
0 TR 4 37 0 00 B A
K TC 4 37 0 A - Y

B

3

Q 30 3
0 TR 12 74 0 9A B
K TA 12 7 4- Y

1

1

2

R 30 1

1.5 K
1/ 2 W

4 .7µ F

12

R 32 6

2

1.5 K
1/ 2 W

5 .1V

0D Z 51 00 0 9B F

C 4 0 2

5 0V

B

9

Z D4 0 1

GD Z5 .1 B

E

Q X3 0 2

11

E

4 92 1V 00 2 31 G
0 TR 2 05 9 00 A B
4 92 0 V0 0 143 A

K TD 2 05 9 - Y

10

C

DX4 0 1

C

QX3 0 2
FFP F 6 0B 15 0 DS
0DS F C 0 00 11 A

1

8

0TR S A 100 0 1C
2SD 2 68 9 LS
QX4 0 1- C

WF

R 40 6

R 40 8

1

1

1

2

2

9 71- 16

2 .2
2 W

2

1

6

1

F

W

R 412

1 2

7 .5K

2

1/ 2 W

1/ 2W

1

T 40 1

1

15 1- C 0 2F

1

4

1 4

1

2

2 3

2 3

2

R 40 3
5 60
1/ 2 W

1

2

C 4 0 3
15 00 p F

1

10 0V

L4 0 1

S F

1

5 60 µ H

15 0- 7 17 J

C 4 0 8
6 .8µ F
5 0V

C 4 16

1 2

0 .02 2
2 00 V

R 40 4

1/ 2 W

2

R 316

10 0

1

2

WF

15

QX3 0 2
DX4 0 1

B

2

5

2

3 3

1

QX 30 2

B

614 0 VE 0 00 1J

0D R TW 00 16 4B

2

12 5- 0 22 K

1

3

C

C

E

4
1

E

0D SF C 0 0 01 1A
FF P F6 0 B 150 D S
0T R2 0 59 0 0A B
KT D2 0 59 - Y

L4 0 2
2 0µ H

D 40 3

R GP 15 J

F B 40 1
1µ H

2

1

S F

2

1

1

2

Q X4 0 1- A
4 92 1V 00 2 31 G
0 TR S A1 00 0 1C
4 92 0 V0 0 143 A
2 SD 2 68 9 LS

14

2

C 4 0 9

2 20 0 pF

1

5 00 V

2

R 40 9

1.8 K

1

1/ 2 W

2

R 410
15 K

1

5 W

1

C X 4 11

C 4 10

0 .56

2

1µ F

2 50 V

2 50 V

2

6

C X 4 05
6 80 pF

1

2 KV

7

QX3 0 2
QX4 0 1- B

2S D2 6 89 LS
0T RS A 10 00 1C
0T R2 0 59 0 0A B
KT D2 0 59 - Y

E BC

BC E
QX 30 2

C 4 19

10 00 µ F

2 5V

8

D X4 0 1

13

4 92 1V 00 2 31 G
0 DS F C 0 00 11A
4 92 0 V0 0 143 A
F FP F 60 B 15 0 DS

10 00 µ F

2

1

D E F L E C T IO N

B

A

3828VD0210A

WF20

5V

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-4

ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.

Vertical

Horizontal

E/W Correction

FC NARROW SHEET 4

Tilt

1 2 3 4 5 6 7 8 9 10

G

F

Q 50 4

2 SC 5 34 3 Y

Q 50 5

0 TR 19 8 0 09 B A

2 SA 19 8 0Y

+ 1 4
V SW

3

C

1

E

E

1

3

C

B

2

2

B

Q 50 6EB

0 TR 19 8 0 09 B A

2 SA 19 8 0Y

2

1

1

2

1

3

C

R 50 7
4 .7 K

D 50 1

0D D 41 48 0 9E D

1N 4 14 8

2

C 5 0 1

C 5 0 0

1

0 .1
5 0V

0 TR 5 34 3 09 A A

2

C 5 0 2

1µ F

5 0V

2 SC 5 34 3 Y

1

2

Q 50 7

10 0 µ F
2 5V

+ 1 4
V SW

2

R 51 1

10 K

R 51 2

1 2

3 0K

1

2

R 51 0
10 0 K

1

R 51 3

1 2

1K

T IL T

S HT 1

R 50 8

1 2

1.8 K

C

3

B

2

1

E

R 50 9

1 2

1.8 K

2

C 5 0 3
0 .1

1

5 0V

C 5 0 5

1 2

10 0 0 pF
5 00 V

2

C 5 0 4
2 20 p F

1

5 0V

1

2

+ 1 4
V SW

2

R 50 0
4 .7 K

E

2

R 50 1
4 .7 K

1

1

D 50 0

1

0D D 41 48 0 9E D

2

1N 4 14 8

1

E

Q 50 2

B

2

0 TR 19 8 0 09 B A
2 SA 19 8 0Y

3

C

D

0 TR 5 34 3 09 A A

Q 50 3

2 SC 5 34 3 Y

3

C

Q 50 1

B

2

0 TR 5 34 3 09 A A
2 SC 5 34 3 Y

1

E

E

1

Q 50 0

B

2

0 TR 19 8 0 09 B A
2 SA 19 8 0Y

3

C

1

1

1

C N T IL T
3 66 - 9 21 B

R 50 2

1 2

5 60 K

3

C

1

E

2

R 50 4
10 0

1

R 50 3

B

2

1 2

5 6K

2

R 50 5
2 2K

1

2 3

2

R 50 6

1 2

1.8 K

0 TR 5 34 3 09 A A

3

C

B

A

3828VD0210A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

T IL T C IR C U IT

6-5

ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.

FC NARROW SHEET 5

Edge Card

1 2 3 4 5 6 7 8 9 10

G

Y

F

E

Luminance

Pr

Pb

Right Audio

RA

Left Audio

LA

Pr

Pb

CC OO NN 11

66 66 33 00 VV LL00 22 77 1111

11

11

11

22

22

33

33

44

44

55

55

66

66

77

77

88

88

99

99

11 00

11 00

11 11

11 11

++ 11 22 LL SS PP

PP SS -- GG NN DD

MMPP II-- DD IINN

MMPP II-- DD OO UUTT

SS PP II-- DD AA TT AA -- OO UUTT

SS PP II-- DD AA TT AA -- IINN

SS PP II-- CC LL OO CC KK

DD AA TT AA -- GG NN DD

++ 55 VV UUPP

IIRR -- DD AA TT AA -- OO UU TT

CC LLOO NN EE SS EE NN SS EE -- PP TT YY -- SS EE LL EE CC TT

CC NN 11EE 1111

66 66 33 00 VV LL00 22 77 1111

11

11

11

22

22

33

33

44

44

55

55

66

66

77

77

88

88

99

99

11 00

11 00

11 11

11 11

++ 1122 LL SS PP

PP SS -- GG NNDD

MM PP II-- DD IINN

MM PP II-- DD OO UU TT

SS PP II-- DD AA TT AA -- OO UU TT

SS PP II-- DD AA TT AA -- IINN

SS PP II-- CC LL OO CC KK

DD AA TT AA -- GG NN DD

++ 55 VV UU PP

IIRR -- DD AA TT AA -- OO UUTT

CC NN 11VV GG AA 1100
33 66 66 -- 99 22 22 JJ

11

11

11

22

22

33

33

44

44

55

55

66

66

77

77

88

88

99

99

11 00

11 00

CC NN 33 CC OO MM44

33 88 77 -- AA 00 33 DD

SS DD AA 22

SS CC LL22

++ 55 VV UU PP

SS CC LL22

SS DD AA 22

11

11

11

22

22

33

33

CC NN 11EE 44

NN EE WW

11

11

11

22

22

33

33

44

44

D

C

B

CC NN 22 VV GGAA 88
33 66 66 -- 99 22 22 JJ

11

GG RR EE EE NN -- VV IIDDEE OO -- IINN

11

11

22

GG NN DD

22

33

RR EE DD -- VV IIDDEE OO -- IINN

33

44

GG NN DD

44

55

BB LLUU EE -- VV IIDD EE OO -- IINN

55

66

GG NN DD

66

77

RR IIGG HHTT -- AA UU DD IIOO -- IINN

77

88

AA UUDD IIOO -- GG NN DD

88

99

LLEE FF TT -- AA UU DD IIOO -- IINN

99

11 00

AA UUDD IIOO -- GG NN DD

11 00

(( YY ))

(( PP rr ))

(( PP bb ))

Y

Pr

Pb

RA

LA

CC OO NN 22
PP RR OO VV

22

33

44

55

66

77

88

99

11 00

11

SS PP AA RR EE

11

22

AA UUDD IIOO -- GG NN DD

33

RR EE DD -- VV IIDDEE OO -- IINN

44

RR IIGG HHTT -- AA UU DD IIOO -- IINN

55

GG NN DD

66

LLEE FF TT -- AA UU DD IIOO -- IINN

77

GG RR EE EE NN -- VV IIDDEE OO -- IINN

88

BB LLUU EE -- VV IIDD EE OO -- IINN

GG NN DD

99

11 00

HH -- SS YY NN CC

11 11

VV -- SS YY NN CC11 11

AA UUDD IIOO -- GG NN DD

RR EE DD -- VV IIDDEE OO -- IINN

RR IIGG HHTT -- AA UU DD IIOO -- IINN

LLEE FF TT -- AA UU DD IIOO -- IINN

GG RR EE EE NN -- VV IIDDEE OO -- IINN

BB LLUU EE -- VV IIDD EE OO -- IINN

66 66 33 00 VV LL00 22 77 1111

SS PP AA RR EE

GG NN DD

GG NN DD

HH -- SS YY NN CC

VV -- SS YY NN CC 11 11

CC NN 22 EE 66

11

11

11

22

22

33

33

44

44

55

55

66

66

77

77

88

88

99

99

11 00

11 00

11 11

DD AA TT AA -- GG NN DD

DD AA TT AA -- GG NN DD

A

3828VD0210A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-6

ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.

FC NARROW SHEET 6

MPI Card

1 2 3 4 5 6 7 8 9 10

G

F

+ 1 2
C O N 11E 1
6 63 0 VL 02 8 11

E

C O N 6E 2

D

6 63 0 VL 02 8 11

C

V S B

+ 12 V SB

1

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

1

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

T P1

M PI_ D A TA _ IN

M PI_ D A TA _ O U T

+ 5 V S B F

IR_ D AT A

C L O N E S E NS E - P TY - S E LE C T

+ 5 V

S B F

1

2

C 4 9 46
10 0 µ F
16 V

R 49 8 2

1 2

4 70 K

+ 5 V

S B F

1

2

2

1

R 49 8 4
1K

R 49 8 3
1M

R 49 8 5

1 2

4 70

R 49 9 6

1 2

4 70

0 TR 9 45 0 09 A A

3

R 49 9 1

1 2

4 .7 K

2

R 49 9 0

1

R 49 8 7

1 2

3 .3 K

1

E

Q 49 0 3

B

2

0 TR 7 33 0 09 A A
K S A7 3 3C - Y

C

3

2

R 49 8 6
2 2K

1

P R O V

2

B

2

3

C

Q 49 0 4

1

E

0 TR 9 45 0 09 A A

K S C 9 45 C - Y

B

R 49 8 9

1 2

C

E

1

2 20

Q 49 0 6

K S C 9 45 C - Y

Q 49 0 5
0 TR 9 45 0 09 A A
K S C 9 45 C - Y

2

1

+ 5 V

S B F

2

1

3

C

E

1

C 4 9 65
2 20 p F
5 00 V

R 49 9 5
10 K

R 49 9 2

1 2

2 20

+ 5 V S B F

B

2

2

1

R 49 9 4
2 2K

2

1

R 49 9 3

1 2

10 K

C 4 9 66
2 20 p F
5 00 V

2

C 4 9 67
2 20 p F

1

5 00 V

+ 5 V

S B F

+ 5 V S B F

2

R 49 9 7

1

10 K

M PI

6 61 2 VE H 00 1A

1

1

1

2

2

3

3

4

4

5

5

6

6

B

A

3828VD0210A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-7

ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.

FC NARROW SHEET 7

Video Output

1 2 3 4 5 6 7 8 9 10

G

W 5 10 0

1 2

9 71 - 1 6

R 51 17

2

1

B

2

C 5 10 1
0 .1
2 50 V

9

V M- O U TP U T

1

2

1

2

R 51 15

R 51 16

1.5 K

C 5 10 4
10 µ F

16 0 V

22

10

O UT P UT - B IAS

O UT P UT

2 20

1.5 K

12

C 5 11 4

1 2

12

15 0 p F

5 0V

1

2

K
I

R 51 0 4
10

R 51 2 2

1 2

10 0

+ 2 0 0V

2

1

D 51 0 3
0 DR 2 10 0 09 A C
B A V 2 1

B

IC 5 10 0
4 9 2 1V 0 0 16 3 H

49 2 0V 0 00 7 4A
0IM C R P H0 09 A

T DA 6 10 9 JF

1

1

1

V I1

2

2

V I2

3

3

V I3

6

4

7
4

G ND

8

5

1

9
5

Iom

6

V DD

7

V OC 3

8

V OC 2

9

V OC 1

1011

DA G 1

36 6 - 00 9D

DA G 2

36 6 - 00 9D

1

1

1

1

C 5 11 2

1 2

12 0 0 pF

2 K V

2

1

+ 2 0 0V

2

1

D 51 0 1
0 DR 2 10 0 09 A C
B A V 2 1

R 51 2 4

1 2

10 0

R 51 2 3

1 2

10 0

9

WF

VM

2

C 5 10 9
P R O V

1

5 00 V

2

1

1

C 5 10 8

2

10 0 µ F
16 V

11

12

V C C

O UT P UT - C O N T2

C 5 11 0
10 µ F

2

16 0 V

D 51 0 0

2

T VR 0 6J

1

0 DD 0 6 00 0 9A C

2

2

C 5 11 1
0 .0 1

1

5 00 V
22

2

1

R 51 0 9
3 30
1W

2

1

R 51 10
4 30
1W

2

3

23

C N S V M

3 66 - 9 2 1B

1
1

1

R 51 14

1 2

1.5 K
1/ 2 W

+ 2 0 0V

2

1

D 51 0 2
0 DR 2 10 0 09 A C
B A V 2 1

G

R 51 2 1

1 2

1.2 M
1/ 2 W

C 5 11 6

1 2

4 .7 µ F
2 50 V

R

2

S G 5 10 2

35 0 V

1

6 91 8 VA X 00 2 E

2

6 918 V AX 0 02 E

2

G 2

G 2

10

10

S G 5 10 1

1 2

35 0 V

WF

R 51 12

1/ 2 W

K G

0 DR 14 0 0 49 A C

1.5 K

K R

8

4

4

1N 4 0 04 A

5

5

2

1

8

8

7

7

D 51 0 6

H EA T ER

6

6

6

6

3

3

R 51 13

1M

1/ 2 W

7

7

10 1 1

10 1 1

9

9

5

5

2

2

2

1

1

2

2

2

R 51 11

1.5 K

1

1/ 2 W

S G 5 10 0

1 2

35 0 V

6 91 8 VA X 00 2 E

2

2

K B

8

8

9

9

12

12

1

1

1

1

C R T 1

6 62 0 VB D 0 02 A
3 2V D O U B L E F O C U S

2

C R T 2
6 62 0 VB C 0 0 1A
2 7V S ING LE F O C U S

2

L5 10 0

1 2

1µ H

12 5 - 0 2 2 K

2

WF8

F

160V

0 TR 9 45 0 09 A A

K S C 9 45 C - Y

+ 2 0 0V

C N 5 C 2

3 66 - 9 2 1J

1

1

1

WF9

E

D

R

Red

Green

G

Blue

B

C

IK

VM

B

69.6V

ABL

AKB

SVM

2

3

4

5

6

7

8

9

10

C N 5 F2
3 87 - n ew

1

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

IK

2

3

4

5

6

7

8

9

10

R 51 0 2

1 2

B

10 0

R 51 0 1

1 2

G

10 0

R 51 0 3

1 2

R

R 51 0 5

1 2

10 0

10 0

C 5 11 7

1 2

0 .0 1
16 V

V
M

2

C 5 11 3
0 .1

1

2 50 V

+ 2 0 0V

+ 2 0 0V

2

H EA T ER

R 51 0 7

2

1 2

10
1W

1

C 5 10 2
10 0 µ F

2

3 5V

2

0 IZ Z V F 00 18 A

IC 5 10 1

S TK 3 9 6 - 110

2

2

C 5 10 6
15 0 p F

1

5 0V

2

R 51 0 8
6 2

1

2 %

C 5 10 5
10 0 µ F

1

16 V

2

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

1

1

S IG- IN

P RE -

A MP

2

P RE - B IA S

P RE - E MIT TE R

4

3

V C C

(S UB )

B U FF E R D R IVE

3

C

Q 51 0 1

1

E

R 51 0 0

1 2

P / L

1/ 2 W

1

C 5 10 0
4 .7 µ F

2

2 50 V

R 51 0 6

1 2

2

2 .2 K

C 5 10 3

3 W

0 .0 1

1

5 00 V

2

2

C 5 10 7
10 0 µ F

1

16 V

2

8

675

G ND

O UT P UT - G ND

O UT P UT - C O N T1

A

3828VD0210A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-8

ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.

FC NARROW SHEET 8

Keyboard

1 2 3 4 5 6 7 8 9 10

G

F

S W7

14 0 - 3 15 A

34

M E N U

1

M U T E

2

S W6

14 0 - 3 15 A

34

C L O S E D

1

C A P T IO N

2

14 0 - 3 15 A

S W5

34

V O LU M E

1

D O WN

2

14 0 - 3 15 A

S W4

34

V O LU M E

1

U P

2

S W3

14 0 - 3 15 A

34

C H A N N E L

1

D O WN

2

S W2

14 0 - 3 15 A

34

C H A N N E L

1

U P

2

E

R 4

1 2

10 0

D

R 5

1 2

2 2 0

R 3

1 2

3 3 0

+ 5 V

S B

P O W E R

K E Y

IR

R 2

1 2

3 9 0

C N 6 K 2

3 8 7 - A 0 5 E

1

1

1

2

2

3

3

4

4

5

5

T O M A IN P C B

R 1

1 2

4 3 0

R 10

1 2

4 3 0

P O W E R

S H T 1 0

C

IR

S H T 1 0

B

A

3828VD0210A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-9

ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.

K E Y

S H T 1 0

FC NARROW SHEET 9

Ir Led Switch

1 2 3 4 5 6 7 8 9 10

G

F

P O W E R IN D IC A T O R L E D

+ 5 V

E

34

S W8

14 0 - 3 15 A

1

2

S B

L1

1 2

10 µ H

1

C 1

10 0 µ F

2

10 V

D

R 7

1 2

4 .7 K

R 6

3 30

12

LE D 1

4 93 0 V0 0 04 8 A

12

B

2

3

C

Q 1
0 TR 9 45 0 09 A A

K S C 9 45 C - Y

1

E

IR 1

6 72 6 VV 0 00 6 H

IR L E D

GN DGN D V C C O UT

R 8

1 2

9 71 - 1 6

123

1

2

L2

1 2

4 7µ H

C 3
10 0 µ F
10 V

+ 5 V

R 9

1 2

9 71 - 1 6

S B

P O W E R

K E Y

IR

S HT 9

S HT 9

S HT 9

C

B

A

3828VD0210A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-10

ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.

FC NARROW SHEET 10

Front Jack

1 2 3 4 5 6 7 8 9 10

G

JP 2

6 6 13 V 0 0 0 10 B

S - V ID E O

IN

F

V ID E O

IN

CY

1 2 34 5 6 7 8910 11 1213 14 15 16 1718

A UD IO A UD IO

IN IN

R IG H TLE F T

2

E

R 17

7 5

1

2

R 18
7 5

1

R 21

7 5

2

1

Composite Video

2

2

R 20
4 7

1

1

Z D 2

2

0 DZ 9 10 00 9 AJ

1/ 2 W

9 . 1V

1

M TZ J9 .1B

2

R 22

4 7

1

Y

C

Z D 3

0 DZ 9 10 00 9 AJ

1/ 2 W

9 . 1V

M TZ J9 .1B

2

1

Z D 1

9 . 1V

R 19

4 7

2

1

Y

Luminance

C

Chroma

Right Audio

RA

D

LA

Left Audio

0 DZ 9 10 00 9 AJ

1/ 2 W

M TZ J9 .1B

R 24

2 . 2 K

+ 5 V

S B

2

1

2

1

R 23
4 . 7 K

0 D D 4 14 8 0 9 ED

T P 2

D 1

1 2

1N 41 48

D 2

12

0 D D 4 14 8 0 9 ED

1N 41 48

+ 3 .3

V S B

2

1

R 25
4 . 7 K

C

R

+ 3 .3

V S B

C - F R O NT

Y - F R O N T

C V - F R O N T

F R O NT - S E N S E

L
A

A

L4 - IN

R 4- IN

B

A

3828VD0210A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

8

7

6

5

3

4

C N 8 B 4

3 8 7 - B 0 8 K

2

2345678

6-11

1

1

1

4

2

3

1

1

234

1

C N 2 F R 4

3 8 7 - B 0 4 K

ALL COMPONENTS WITH “M” IN THE DESIGNATOR

FC NARROW SHEET 11

ARE A SURFACE MOUNTED COMPONENT.

PCB Layout Top

1 2 3 4 5 6 7 8 9 10

G

DX 3 9 00

G 41

OU T GN D

R 138

C 11 7

R 108

W7 8

C 15 3

R 120

W5 5

C 2 19

R X3 7 07

R X3 8 06

LX 3 61 0

F RX 3 80 1

W1 06

IN

R 134

C X 3 80 0

W1 09

W3 1

W1 08

R 109

R 110

Q 101

Q 100 D

W7 6

R 127

C 2 10

C N 4F R 2

R 133

C 2 2 1

W1 12

C X 3 81 1

1

C 5 0 0

W8 0

T U 10 0

C N GN D 2

R X3 7 06

R X3 7 05

G 42

G 43

C N 2K 6

R X3 8 75

C 11 6

S

S

G

W7 9

W7 4

R 23 6

DX 3 7 05

C X 3 61 1

W9 9

IC X 3 8

G

D

W7 5

R 23 7

R 23 5

W1 28

C X 3 80 6

C 2 2 2

R X3 7 0

IC X 38 7

W1 10

IC 10

W1 31

W5 1

R

4

A

K

R X3 7 03

C X 3 70 2

IC X 37 0 1

R X3 7 02

F B 36 10

DX 3 6 10

G 30

G 2

9

K

C X 3 81 0

W1 13

C X 36

10

R X3 8 11

R X3 8 12

I

N OU T

C X 38 5 0

IN

GN D

5

OU T

C X 3 86 5

C X 3 85 5

5 5

1

W1 30

OU T

C N

G ND 4

W1 26

W9 0

DIR E C T IO N

P RO C E S S

J10 1

C 12 5

L1

0 4

C 12 6

C 11 3

R 105
R 106

W5 6

R 104

C 11 1

R 103

C N G ND 1

C 8 10

R 811

C 8 2 0
5 7
W

R 82 1

R 810

W1 21

R 23 3

R 23 4

R 22 8

R 22 6

R 22 7

C 2 15

C 2 2 0

C

B

E

1

W9 8

W1 24

C 13 1

R 146

W9 2

Z DX 3 87 0

W1 14

R 169

R 168

R 167

R 176

W5 9

C

R 122

GN D

R 183

C N TILT

EB C

R 143

Q 110

W6 7

Q 111

R 177

EB

C 13 9

OU TVC C

IC 10 2

C 10 3

C 10 4

W1 25

R 20 7

E

C

R 141

Q 105

E

Q 112

EB

C

C

W1 29

B

R 142

R 145

R 140

C 15 6

W9 4

W9 1

R 170

EB C

R 171

E B

C 17 4

R 161

W6 8

C

EB

C 17 3

R 180

C 17 7

C 17 6

R 181

L11 4

D1 02

R 174

C 17 9

R 173

IC 10 0

C 17 8

R 125

C 14 0

C 12 9

1

C 12 8

C 11 8

C 10 0

C 10 8

U1 00

W4 3

R 100

R 101

C 10 5

R 102

C 12 0

C 10 7

C 10 6

L10 2

W4 2

W4 1

R 24 0

R 23 9

C 2 0 9

C 2 0 3

R 20 2

IC 2 00

R 20 3

C 2 0 0

C 2 0 1

F

C N 10 V GA 1

Q 113

R 144

R X3 8 71

E

R 126

R 124

Q 103

R 123

D

L10 6

L10 5

R 121

L10 0

C 10 1

C 10 2

C

R 182

1

C N 4C O M 3

B

R 20 1

R 20 5

R 20 0

Z D2 0 2

Z D2 0 0

Q 50 4

Q 50 5

B

C 5 0 3

R 185

R 136

C 15 4

R 163

R 162
C 17 0

Q 108

C

R 166

C 17 5

R 178

R 172

R 175

8 0

W1 00

10 2 0

C

R 112

L10 3

R 113

R 22 3

R 23 8

C 2 0 2

R 20 9

R 20 6

Z D2 0 1

R 50 7

R 50 8

R 510

R 137

W9 3

C N 2C 5

E

R 158

W6 6

W1 22

W6 1

W6 0

C 16 7

C 16 6

C 12 7
C 13 0

R 111R114

C 11 9

R 115

E

DIR E C T IO N

W4 4

P RO C E S S

R 22 5

R 22 4

R 211

R 210

D5 0 1

E

E

Q 50 0

Q 50 1

Q 50 6

E

C

B

C 5 0 2

R 50 9

C 5 0 4

3

X

R

W9 7

R 160

R 159
C 16 9

W6 4

Q 107

E

B

C

W6 2

R 154

C 16 5

C 16 4

7 0

C 13 2
C 13 3

C 12 2

R 116

C 12 1

B

Q 102

R 117

R 119

R 118

C 12 4

R 22 0

R 219

R 214

C 2 0 6

W3 5

R 20 8

R 20 4

C 2 0 5

R 213

C N 8 VG A 2

B

C

C

E

B

B

R 50 0

D5 0 0

C X 3 80 1

R 50 6

R 50 2

11

R 5

E

Q 50 3

Q 50 7

E

B

C

R 512

R 50 4

C 5 0 5

0

1

8

W3 2

Q 109

E

B

C

R 157

D1 01

D1 00

R 164

15 6

R

16 8

R 165

C

W6 3

10 6

Q

B

C

15 5

C 17 1

R

W6 5

C 17 2

R 152

C 16 0

C 15 9

W9 6

C 16 2

C 14 1

R 216

C 2 0 4

R 151

R 149
C 15 8

W5 8

L11 2

L11 3

16 3

C

C 15 5

C 16 1

6 0

5 0

9

W4

8

W4

3 0

X 100

C 13 7

C 15 1

3 8

C 1

C 13 6

W4 5

C 13 5

W4 6

7

W4

C 12 3

W3 9

W3 8

W4 0

C 14 5

C 14 4

W5 2

W5 3

W3 6

14
C 3

C 14 2

C 2 17

R 23 0

C 2 18

R 215

R 23 1

C 2 0 8

2 07

C

R 22 1

R 22 2

R 217

R 212

R 218

JP 10 0

Q 50 2

C

C

R 50 3

R 50 5

R 513

Z DX 3 86 5

W1 7

4 0

C 14 8

W5 4

Z D1 01

1

R 50 1

B

R X3 8 65

W3 0

R 130

W1 15

C 18 0

W3 7

C

IC X 38 0 1

Q X3 9 00

E

B

R X3 9 00

W1 05

W1 02

W1 03

W8 6
W8 3

W7 3
W7 2

W6 9

W7 1

L11 0

C 14 6

C 15 0

C 13 4

L2 0 0

IC 2 01

R 22 9

R 131

Z D1 00

Z DX 3 70 6

IN

DX 3 8 01

IC X 38 0 5

OU T G N D

W1 04

R 179

R 153

R 150

W7 0

R 148

R 147

R 139

C 15 2

C 14 7

C 14 9

C N 4B 8

L10 9

L10 8

L10 7

C 11 4

C 11 5

C 11 0

W5 0

C N GN D 3

C 2 12

C 2 16

R 128

LX 3 80 5

G 40

C X 3 80 2

W1 11

J12 3

L11 1

C 2 11

R 23 2

R 129

C T L

R 107

Z D1 02

R 132

R X3 7 00

R X3 7 01

T X 3 6 12

A

G

RX 3 85 1

RX 3 85 6

G

W8 1

J10 0

W1 32

L10 1

C 11 2

C 8 0 3

C 8 2 1

C 8 11

R 82 0

C 2 13

C O LD

1

1

W1 27

FB 3 6 15

FB 3 6 20

IC X 38 10

C X 36 2 0

R X3 8 70

W8 2

DX 3 8 02

IN

W11 6

OU T GN D

IC X 38 50

G 45

C TL

LX 38 5 0

C T L

W1 07

IN

C X 3 85 6

4

W8 8

5

8

3

X

L

W8 9

W8 4

W7 7

R 30 8

E 12

R 80 0

Z DX 3 86 0

B

Q 80 0

C

E

R 80 1

1

IC 8 00

11

C 8 0 1

E 11

C 2 14

HO T

IC X 37 0 0

4

3

X

C

A

DX 3 6 20

C O LD

E

C

K

B

C X 3 66 1

G 44

W117

G 46

G 47

W8 5

W8 7

C X 3 85 4

R X3 8 60

E 13

R 82 2

W1 9

R 814

W4

E 10

W1 20

0

0

Q X3 8 70

DX 3 6 61

W8

C X 3 60 2

R X3 6 02

Z DX 3 60 2

R X3 6 03

IC X 3 6 12

DX 3 6 00

HO T

C 5 0 1

G 31

C N GN D 5

G 32

R X3 7 50

W2 7

R 310

E 15

R 30 9

C 8 2 2

C 8 12

R 812

R 82 4

W3 4

R 82 3

R 83 0

C 10 9

C X 3 60 1

A

K

G 38

G 39

R X3 8 54

C 8 0 0

W1 01

C X 3 60 0

C X 3 66 0

Q 30 1

C 8 2 4

C X 36 7 1

E 18

R 312

AG C C H EC K

DX 3 6 01

R X3 6 00

R X 3 4 0 1

C X 3 66 2

C X 3 66 4

E 14

W2 1

R 30 7

E

R 83 1

C X 3 60 4

C X 3 60 5

C X 3 67 4

G3 6

G3 5

C

G3 7

C 4 0 7

IC 3 01

C

C 3 0 4

C 4 5 9

C 8 13

C 8 2 3

R 813

1

C N 9L 4

R X3 6 01

DX 3 8 70

C X 3 67 0

DX 3 6 60

C X 3 67 2

VS

D4 0 8

C 4 0 1

B

W9 5

C X 3 60 3

A

G

IC X 37 5 1

J4 0 4

R 30 6

Z D4 0 1

C 4 5 8

G 33

W2 4

F X3 6 63

R 30 3

1

W1 4

Q 40 3

DX 3 6 62

DX 3 6 64

C

C 4 5 7

E 29

W1 18

G 34

C X 3 67 3

W2 3

C 3 0 2

W1 5

EB

R 417

1

E 30

W1 19

C X 3 40 5

C O LD

R X3 7 51

F X3 6 60

F X3 6 61

F X3 6 62

K

F B 36 6 4

DX 3 6 63

C X 3 75 0

W1 3
R 412

R 415

R 42 0

Z DX 4 47

C N 9R 4

T HX 3 90 0

B R X3 4

-

+

~-

~

~

C X 3 4

0 4

K X 3

8 70

E 19

R 30 4

W1 6

E 16

R 32 8

R 30 2

C 4 15

D3 0 1

C 4 19

C 3 0 1

W

7

R 32

1

R 31

6

C 4 16

C 4

2 2

R 42 4

C

R 44 9

R 41

C 8 14

6 8

7 0 V M 10 6 0 G

0

2 - F E B - 2 0 0 5

0 0

+

~

E 21

G 14

G 13

G 12

E 20

C X 3 66 3

E 17

C 3 0 3

C 4 17

N 2F 5

9

C O LD

HO T

T HX 3 90 1

C N 2D E G

1

C X 3 90 1

C X 3 40 6

C X 3 40 7

G 21 G 2 2

G 19 G 2 0

HO T

C O LD

T X 3 6 70

E 24

E 23

G 15

E 22

W1 8

W2 0

W2 2

Z D4 0 2

R 40 5

W1 1

W1 2

C 3 0 9

W1 0

R 319

R 318

R 32 0

R 32 6

R 32 5

D4 0 6

C 4 2 1

R 42 3

C 4 13

D4 0 4

G 9

R 317

R 32 2

IC 3 02

W9

R 40 6

B

C 3 10

C
E

C 3 0 8

Q X 3 0 2

D4 0 5

C 4 14

D4 0 7

R 44 8

R 418

D4 4 4

C 4 5 0

F R4 0 2

R 416

C 4 2 0

C O LD HO T

K X 3 9 0 0

C X 3 40 3

C X 3 90 0

LX 3 4 10

C X 34 5 6

C X 3 41 0

F B 36 5 0

F B 36 5 2

C

X

C

3

6 5

X

C

3

X

3

6

3

C X 3 65 1

6

5

5

2

4

C X 3 65 5

R X3 6 54

HO T

1
0
4

L

R 32 4

E

C

F R4 0 3

F R4 0 4

F R4 0 1

R 414

W1

DIR E C T IO N

P RO C E S S

DX 3 6 52

IC X 3 7 50

2

0

4

L

G 7

Q 30 3

B

R 30 1

F R4 0 5

DX 3 6 51

R X3 6 58

G 10

D X 4 0 1

T 4 0 2

G 11

G 6

C X 4 06

R 32 3

C X 3 85 8

G 4

C X 3 65 6

W2 8

R X3 6 55

D4 0 3

R 410

W2 5

F B 36 5 1

E 26

E 25

C O LD

C 4 0 8

G 8

R 40 8

E 8

D3 0 2

W5

W2

E 7

DX 3 6 53

1

W2 6

LX 3 4 0 0

OC P / B D

W3

R 315

R X3 4 00

G 25

G 23 G 24

R X3 6 57

SG

SS / O LP

IC X 3 6 70

VC C

FB

G 16

C X 3 65 9

C X 3 65 7

R 42 2

R 42 1

C 4 10

C 4 0 9

C X 4 11

C X 4 04

F B 40 1

C X 4 05

W6

E 5

E 4

E 1

G 26

D

Z DX 3 65 4

HO T

C O LD

R 40 9

C N 4Y O K

Q X 4 0 1

G 3

E B

G 1

C X 3 40 2

R 40 4

R 413

E 6

E 3

E 2

C N 3A C

G 18

W3 3

G 17

W2 9

R X3 6 56

DIR E C T IO N

P RO C E S S

R 314

R 313

C 3 0 6

C

G 27

B R X 3 45 0

D4 0 2

T 40 1

C X 3 45 5

C X 3 65 0

X

C

C 4 0 2

G 5

G 2

C N GN D

G 28

F X3 4 00 B

V RX 3 40 0

_ A _ V

5 A 2 50 V

F X3 4 00

F X3 4 00 A

-

C X 3 45 4

DX 3 6 50

+ ~ ~

R X3 6 52 R X 36 5 1

R X3 8 57

E 28

R X3 6 53

0

5

4

E 27

3

HO T

C O LD

Q 40 2

E

C
B

C 4 0 3

R 40 3

E 9

R 411

A

3828VD0210A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-12

ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.

FC NARROW SHEET 12

2nd PCB Layout Top

1 2 3 4 5 6 7 8 9 10

G

E

9

3

2

2

S

V

0

7

8

6

E

R

R

4

4

9

9

8

8

5

3

R

R

4

4

9

9

8

F

R
4

R

R
4

2

E

6

N

O

C

9
9
7

C
4
9
4
6

E

1

E

1

N 1

O

C

4
9
9
3

R
4
9
9
5

B

R
4
9
9
4

R

R

4

C

4

9

9

9

9

6

1

E

Q
4
9
0
6

9
9
2

B

C

R

Q

4

4

E

9

9

9

0

0

5

8

2

4

D

P

I

R

R

O

E

C

C

E

T

S

I

O

S

N

R
4

C

9
8
9

Q

B

4
9
0
3

B

C

R

R

4

4

9

9

E

8

8

Q 4

6

7

9
0
4

C

C

4

4

9

9

6

6

7

6

0

6

1

W
C
4
9
6
5

1

M
P
I

R
E
V

"
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"

R
5
1
1
6

C

E

B

Q 5

R

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1

5

5

0

1

1

1

1

1

7

5

I

D

C

C
5

1
0
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1

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5

5

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1

0

1

4

4

C
5
1

1
3

6
8
7
0

J
A N

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-

2

1
4

2

­2

3

R

0

5

9

0

1

4

2

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2

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0

7

8

6

B

F

F

O

N /

O

2

C

5

N

C

1

0

1

5

R

2

0

1

5

R

D
5

3

0

1

5

R

1
0

R

6

5
1
2
1

C
5
1

0
0

R

S

5

G

1

5

1
3

1

C
5

1
0

C

1

D

D

R

R

5

5

5

5

1

1

1

1

0

0

2

2

2

3

4

3

E

"

V

E

R

E

9

3

2

2

S

L
E

S

D

W

1

8

0
2

6

1

1

5

R

D

5

5

1

1

1

0

C

4

1

5
1
1
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"

R
6

D

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5

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1

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0

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1
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1

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2

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1

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1

1

L

2

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8

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0

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5
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1
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7

Q 1

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3

9

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C
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2

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1

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0

5

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1
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8

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3

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W

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M

7

1

1

5

4

0

1

5

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1

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1
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2

R

P

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N

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5

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2

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C

6

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8
7

E

0
V

V

S
2
2

"

3

E

9
E

"

"

E

1

R

S
W
3

H

C

N

O W

D

6

E

2

N

C

W
1

6
4

8

1

C
N
1

E
4

1

1

1

E

N 1

C

C

0

1

R

S
W
2

H

C

P

U

C
O
N
2

1

W

W

1

2

3

1

4

R

F

2

N

J
P

2

C
N 3

C
O
M
4

C
N
1

V
G
A
1
0

1

N

O

C

4

B

8

N

C

R

Z

R

R

2

D

1

1

0

2

7

Z
D

R

3

2

1

1

W

5

2

R

R
2
2

4

2

R

1

D

3

2

R

2

D

8

Z
D
1

R
1
9

A

3828VD0210A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-13

ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.

FC NARROW SHEET 13