LG RZ-29FB51RQ, RX-29FB51RQ Service Manual

COLOR TV

SERVICE MANUAL

CAUTION

BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : MC-036A

MODEL:RE/RL-29FB51RQ

MODEL:RZ-29FB51RQ/RX

website:http://biz.LGservice.com

e-mail:http://www.LGEservice.com/techsup.html

- 2 -

CONTENTS

CONTENTS .............................................................................................. 2

SAFETY PRECAUTIONS .........................................................................3

SERVICING PRECAUTIONS ................................................................... 4

SPECIFICATION ...................................................................................... 6

ADJUSTMENT INSTRUCTION .................................................................8

TROUBLE SHOOTING............................................................................16

BLOCK DIAGRAM...................................................................................20

PRINTED CIRCUIT BOARD....................................................................22

EXPLODED VIEW .................................................................................. 28

EXPLODED VIEW PARTS LIST..............................................................29

REPLACEMENT PARTS LIST ............................................................... 30

SVC. Sheet .................................................................................................

- 3 -

SAFETY PRECAUTIONS

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in
the Schematic Diagram and Replacement Parts List.
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to
prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during
the servicing of a receiver whose chassis is not isolated from
the AC power line. Use a transformer of adequate power rating
as this protects the technician from accidents resulting in
personal injury from electrical shocks.

It will also protect the receiver and it's components from being
damaged by accidental shorts of the circuitry that may be
inadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this TV receiver is blown,
replace it with the specified.

When replacing a high wattage resistor (Oxide Metal Film
Resistor, over 1W), keep the resistor 10mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Due to high vacuum and large surface area of picture tube,
extreme care should be used in handling the Picture Tube.
Do not lift the Picture tube by it's Neck.

X-RAY Radiation

Warning:

To determine the presence of high voltage, use an accurate
high impedance HV meter.

Adjust brightness, color, contrast controls to minimum.
Measure the high voltage.
The meter reading should indicate

23.5

!1.5KV: 14-19 inch, 26!1.5KV: 19-21 inch,

29.0

!1.5KV: 25-29 inch, 30.0 ! 1.5KV: 32 inch

If the meter indication is out of tolerance, immediate service
and correction is required to prevent the possibility of
premature component failure.

Before returning the receiver to the customer,

always perform an AC leakage current check on the exposed
metallic parts of the cabinet, such as antennas, terminals, etc.,
to be sure the set is safe to operate without damage of
electrical shock.

Leakage Current Cold Check(Antenna Cold Check)

With the instrument AC plug removed from AC source,
connect an electrical jumper across the two AC plug prongs.
Place the AC switch in the on position, connect one lead of
ohm-meter to the AC plug prongs tied together and touch other
ohm-meter lead in turn to each exposed metallic parts such as
antenna terminals, phone jacks, etc.
If the exposed metallic part has a return path to the chassis, the
measured resistance should be between 1MΩ and 5.2MΩ.
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.

Leakage Current Hot Check (See below Figure)

Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check.

Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC
voltmeter with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC
voltage measurements for each exposed metallic part. Any
voltage measured must not exceed 0.75 volt RMS which is
corresponds to 0.5mA.
In case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.

Leakage Current Hot Check circuit

The source of X-RAY RADIATION in this TV receiver is the
High Voltage Section and the Picture Tube.
For continued X-RAY RADIATION protection, the
replacement tube must be the same type tube as specified in
the Replacement Parts List.

1.5 Kohm/10W

To Instrument's
exposed
METALLIC PARTS

Good Earth Ground
such as WATER PIPE,
CONDUIT etc.

AC Volt-meter

IMPORTANT SAFETY NOTICE

0.15uF

- 4 -

CAUTION: Before servicing receivers covered by this service
manual and its supplements and addenda, read and follow the

SAFETY PRECAUTIONS

on page 3 of this publication.

NOTE:

If unforeseen circumstances create conflict between the
following servicing precautions and any of the safety
precautions on page 3 of this publication, always follow the
safety precautions. Remember: Safety First.

General Servicing Precautions

1. Always unplug the receiver AC power cord from the AC

power source before;
a. Removing or reinstalling any component, circuit board

module or any other receiver assembly.

b. Disconnecting or re-connecting any receiver electrical

plug or other electrical connection.

c.

Connecting a test substitute in parallel with an electrolytic
capacitor in the receiver.
CAUTION: A wrong part substitution or incorrect
polarity installation of electrolytic capacitors may result
in an explosion hazard.

d. Discharging the picture tube anode.

2. Test high voltage only by measuring it with an appropriate

high voltage meter or other voltage measuring device (DVM,
FETVOM, etc) equipped with a suitable high voltage probe.
Do not test high voltage by "drawing an arc".

3. Discharge the picture tube anode only by (a) first connecting

one end of an insulated clip lead to the degaussing or kine
aquadag grounding system shield at the point where the
picture tube socket ground lead is connected, and then (b)
touch the other end of the insulated clip lead to the picture
tube anode button, using an insulating handle to avoid
personal contact with high voltage.

4. Do not spray chemicals on or near this receiver or any of its

assemblies.

5. Unless specified otherwise in this service manual, clean

electrical contacts only by applying the following mixture to
the contacts with a pipe cleaner, cotton-tipped stick or
comparable non-abrasive applicator; 10% (by volume)
Acetone and 90% (by volume) isopropyl alcohol (90%-99%
strength)
CAUTION: This is a flammable mixture.
Unless specified otherwise in this service manual, lubrication
of contacts in not required.

6. Do not defeat any plug/socket B+ voltage interlocks with

which receivers covered by this service manual might be
equipped.

7. Do not apply AC power to this instrument and/or any of its

electrical assemblies unless all solid-state device heat sinks
are correctly installed.

8. Always connect the test receiver ground lead to the

receiver chassis ground before connecting the test receiver
positive lead.
Always remove the test receiver ground lead last.

9.

Use with this receiver only the test fixtures specified in this
service manual.

CAUTION: Do not connect the test fixture ground strap to
any heatsink in this receiver.

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid state) devices can be damaged
easily by static electricity. Such components commonly are
called

Electrostatically Sensitive (ES) Devices.

Examples of

typical ES devices are integrated circuits and some field-effect

transistors and semiconductor "chip" components. The
following techniques should be used to help reduce the
incidence of component damage caused by static by static
electricity.

1. Immediately before handling any semiconductor component
or semiconductor-equipped assembly, drain off any
electrostatic charge on your body by touching a known earth
ground. Alternatively, obtain and wear a commercially
available discharging wrist strap device, which should be
removed to prevent potential shock reasons prior to
applying power to the unit under test.

2. After removing an electrical assembly equipped with ES
devices, place the assembly on a conductive surface such as
aluminum foil, to prevent electrostatic charge buildup or
exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder
ES devices.

4. Use only an anti-static type solder removal device. Some
solder removal devices not classified as "anti-static" can
generate electrical charges sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate
electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective
package until immediately before you are ready to install it.
(Most replacement ES devices are packaged with leads
electrically shorted together by conductive foam, aluminum
foil or comparable conductive material).

7. Immediately before removing the protective material from
the leads of a replacement ES device, touch the protective
material to the chassis or circuit assembly into which the
device will be installed.
CAUTION:Be sure no power is applied to the chassis or
circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged
replacement ES devices. (Otherwise harmless motion such
as the brushing together of your clothes fabric or the lifting
of your foot from a carpeted floor can generate static
electricity sufficient to damage an ES device.)

General Soldering Guidelines

1. Use a grounded-tip, low-wattage soldering iron and
appropriate tip size and shape that will maintain tip
temperature within the range or 500

cF to 600cF.

2. Use an appropriate gauge of RMA resin-core solder
composed of 60 parts tin/40 parts lead.

3. Keep the soldering iron tip clean and well tinned.

4. Thorohly clean the surfaces to be soldered. Use a mall
wirebristle (0.5 inch, or 1.25cm) brush with a metal handle.
Do not use freon-propelled spray-on cleaners.

5. Use the following unsoldering technique
a. Allow the soldering iron tip to reach normal temperature.

(500cF to 600cF)
b. Heat the component lead until the solder melts.
c. Quickly draw the melted solder with an anti-static,

suction-type solder removal device or with solder braid.

CAUTION: Work quickly to avoid overheating the circuit-

board printed foil.

6. Use the following soldering technique.
a. Allow the soldering iron tip to reach a normal

temperature (500cF to 600cF)

b. First, hold the soldering iron tip and solder the strand

against the component lead until the solder melts.

SERVICING PRECAUTIONS

- 5 -

c. Quickly move the soldering iron tip to the junction of the

component lead and the printed circuit foil, and hold it
there only until the solder flows onto and around both the
component lead and the foil.
CAUTION: Work quickly to avoid overheating the circuit
board printed foil.

d. Closely inspect the solder area and remove any excess

or splashed solder with a small wire-bristle brush.

IC Remove/Replacement

Some chassis circuit boards have slotted holes (oblong) through
which the IC leads are inserted and then bent flat against the
circuit foil. When holes are the slotted type, the following
technique should be used to remove and replace the IC. When
working with boards using the familiar round hole, use the
standard technique as outlined in paragraphs 5 and 6 above.

Removal

1. Desolder and straighten each IC lead in one operation by
gently prying up on the lead with the soldering iron tip as the
solder melts.

2. Draw away the melted solder with an anti-static suction­type solder removal device (or with solder braid) before
removing the IC.

Replacement

1. Carefully insert the replacement IC in the circuit board.

2. Carefully bend each IC lead against the circuit foil pad and
solder it.

3. Clean the soldered areas with a small wire-bristle brush.
(It is not necessary to reapply acrylic coating to the areas).

"Small-Signal" Discrete Transistor
Removal/Replacement

1. Remove the defective transistor by clipping its leads as
close as possible to the component body.

2. Bend into a "U" shape the end of each of three leads
remaining on the circuit board.

3. Bend into a "U" shape the replacement transistor leads.

4. Connect the replacement transistor leads to the
corresponding leads extending from the circuit board and
crimp the "U" with long nose pliers to insure metal to metal
contact then solder each connection.

Power Output, Transistor Device
Removal/Replacement

1. Heat and remove all solder from around the transistor leads.

2. Remove the heatsink mounting screw (if so equipped).

3. Carefully remove the transistor from the heat sink of the
circuit board.

4. Insert new transistor in the circuit board.

5. Solder each transistor lead, and clip off excess lead.

6. Replace heatsink.

Diode Removal/Replacement

1. Remove defective diode by clipping its leads as close as
possible to diode body.

2. Bend the two remaining leads perpendicular y to the circuit
board.

3. Observing diode polarity, wrap each lead of the new diode
around the corresponding lead on the circuit board.

4. Securely crimp each connection and solder it.

5. Inspect (on the circuit board copper side) the solder joints of
the two "original" leads. If they are not shiny, reheat them
and if necessary, apply additional solder.

Fuse and Conventional Resistor
Removal/Replacement

1. Clip each fuse or resistor lead at top of the circuit board
hollow stake.

2. Securely crimp the leads of replacement component around
notch at stake top.

3. Solder the connections.
CAUTION: Maintain original spacing between the replaced
component and adjacent components and the circuit board
to prevent excessive component temperatures.

Circuit Board Foil Repair

Excessive heat applied to the copper foil of any printed circuit
board will weaken the adhesive that bonds the foil to the circuit
board causing the foil to separate from or "lift-off" the board.
The following guidelines and procedures should be followed
whenever this condition is encountered.

At IC Connections

To repair a defective copper pattern at IC connections use the
following procedure to install a jumper wire on the copper
pattern side of the circuit board. (Use this technique only on IC
connections).

1. Carefully remove the damaged copper pattern with a sharp
knife. (Remove only as much copper as absolutely
necessary).

2. carefully scratch away the solder resist and acrylic coating
(if used) from the end of the remaining copper pattern.

3. Bend a small "U" in one end of a small gauge jumper wire and
carefully crimp it around the IC pin. Solder the IC connection.

4. Route the jumper wire along the path of the out-away
copper pattern and let it overlap the previously scraped end
of the good copper pattern. Solder the overlapped area and
clip off any excess jumper wire.

At Other Connections

Use the following technique to repair the defective copper
pattern at connections other than IC Pins. This technique
involves the installation of a jumper wire on the component
side of the circuit board.

1. Remove the defective copper pattern with a sharp knife.
Remove at least 1/4 inch of copper, to ensure that a
hazardous condition will not exist if the jumper wire opens.

2. Trace along the copper pattern from both sides of the
pattern break and locate the nearest component that is
directly connected to the affected copper pattern.

3. Connect insulated 20-gauge jumper wire from the lead of
the nearest component on one side of the pattern break to
the lead of the nearest component on the other side.
Carefully crimp and solder the connections.
CAUTION: Be sure the insulated jumper wire is dressed so
the it does not touch components or sharp edges.

F Scope

This specification can be applied to all the Projection television
related to MC-035A Chassis.

F Test and Inspection Method

1) performance:Follow the Standard of LG TV test

2) Standards of Etc requirement

F Test Condition

1) Temperature :20¡ 5°C

2) Relative Humidity:65¡ 10%

3) Use the parts only designated in B.O.M.,PARTS SPEC.,or

drawings.

4) Follow each drawing or spec for spec and performance of

parts,based upon P/N of B.O.M

5) Warm up TV set for more than 20min. before the

measurement.

- 6 -

SPECIFICATION

NOTE : Specifications and others are subject to change without notice for improvement

.

Standard input Voltage

AC 230V 50/60Hz

Model Name

RE-32FZ30RX

RE/RL-29FB51RQ

RE-28FZ30RQ

Brand

LG

Compiance

Safety: IEC60065
EMC: EN55020,EN55013
EMC: EN55020,EN55013

Model Name

RE-32FZ30RX

RE/RL-29FB51RQ

RE-28FZ30RQ

Market

No

1

2

3

4
5
6
7
8

9

Item

Receiving System

AV Receiving System

Available Channel

Input Voltage
Market
Screen Size
Tuning System
Operating Environment

Storage Environment

Remark

OPTION

EU

Flat / Wide

Specification
PAL,SECAM-BG
PAL,SECAM-DK,PAL-I/’
SECAM-LL’

1)NTSC M

2)PAL

3)SECAM

1)VHF:E2~E12

2)UHF:E21~E69

3)CATV:S1~S20

4)HYPER:S21~S41
AC 230V 50/60 Hz
EU,CIS
Flat 29”, Wide 28” / 32”
FVS 100Program

1) Temp : 0 ~ 40 deg

2) Humidity: 85% under

1) Temp : -20 ~ 60 deg

2) Humidity: 85% under

F General Specification

- 7 -

F Feature and Function

TOP, FLOF, LIST 8page
NEC code
3
X
Full SCART:1
1
BG,DK
BG,I
BG,DK
BG,I
X
X
X
X
X
X
O
X
O

No

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19

Teletext
Remocon
AV input
Component input
PERI TV connector
RGB input
2 Carrier stereo
NICAM stereo
2 Carrier Dual
NICAM Dual
SSC(Split Screen) mode
Multi picture display mode(1,2,12 PIP)
Film mode
Noise reduction
Progressive scan
Motion detection
DBS
Swivel speaker
Digital eye

Option

Side or, Front: 1, Rear: 2

AV1
AV1

Max.: PSM ( Dynamic)
Min.: PSM ( Mild)

Item

Specification

Remark

- 8 -

1. Application Object

These instructions are applied to all of the color TV, MC-036A.

2. Notes

(1) Because this is not a hot chassis, it is not necessary to use

an isolation transformer. However, the use of isolation
transformer will help protect test instrument.

(2) Adjustment must be done in the correct order.But the

adjustment can be changed by consideration of mass
production.

(3) The adjustment must be performed in the circumstance of

25±5°C of temperature and 65±10% of relative humidity if
there is no specific designation.

(4) The input AC voltage of the receiver must keep 220V±10%

in adjusting.

(5) The receiver must be operated for about 15 minutes prior

to the adjustment.

3. Focus adjustment

1. Preliminary steps

(1) Tune the TV set to receive a digital pattern.
(SVC mode: Automatically mode change the STANDARD

MODE)

2. Adjustment

(1) Adjust center focus volume of FBT for the best focus of

vertical line (B).

(2) Adjust the upper focus volume of FBT for the best focus of

area (A).

(3) Repeat above step 1) and 2) for the best overall focus.

4. Purity & Convergence adjustment

4-1. Color purity adjustment

(1) Magnetic room set to destination magnetic and horizontal

magnetic set to zero.
(2) It makes CPT or CABINET enough to demagnetization.
(3) Self-adjustment: Adjust by input of Green raster signal

Manual-adjustment: Receive the signal of red raster.

(RF: PG50Ch or A/V input: RED pattern)
(4) Loosen fixed screw of DY and closely to CPT funnel part.
(5) Check the center of screen that purity magnet of CPT by

crossing adjustment. At this time, 4 & 6 pole magnet is
located to magnet of nothing.

(6) Move the DY to make equal red on whole screen and it

does not to make the DY by fixed screw after check a
simple color of Red/Green/Blue and white raster whether
or not it is a pollution of color.

(At this time, take care raster of screen and DY must fixing in

the condition which maintains a horizontality.)

(7) Check the TV set by move direction.

4-2. Convergence adjustment

These adjustments can the best condition of focus after
finished purity adjustment.

(1) Receive the signal of cross hatch that color is black.
(2) Adjust brightness and luminosity till dot appear 9 ~12.
(3)Open angle of the two tab of 4 pole magnet by isogonic

angle and accord with vertical line of red and blue color in
the middle of screen.

(4)Maintain as angle of 3) and rotate the tab to accord with

vertical line of Red and Blue color in the middle of screen.

(5) Open angle of the two tab of 6 pole magnet by isogonic

angle and accord with vertical line of Red/Blue and Green.

(6) Maintain as angle of 5) and rotate the tab to accord with

horizontal line. In case of twisted horizontal line,repeat
adjustment of 3) ~ 5) remembering the movement of
Red/Green/Blue color.

(7) Move the DY to best condition of convergence and attach

the CPT to a rubber-chock for fixed DY.

4-3 Screen voltage adjustment

1. Preliminary steps

(1) Turn on the TV set.
(2)

This adjustment should be performed after warming up for

more than 15 minutes.

2. Adjustment

(1) Adjust in RF non-signal.
(2) Press the ADJ key of SVC remote controller to make

horizontal line.

5. White balance adjustment

This adjustment should be perfomed after screen adjustment.
This adjustment set the self-adjustment rule.

1. Test Equipment

(1) Automatic White balance meter: Incase of self-adjustment
(2) White balance meter(CRT Color Analyzer, CA-100): 1 EA
(3) A SVC remote controller.

ADJUSTMENT INSTRUCTION

2. Preliminary steps

(1) Tune the TV set to receive an 100% white pattern.
(2) This adjustment should be perfomed after screen voltage

adjustment.

3. Adjustment

(1) Press the CH D ,E key to select adjustment item.

(2) Press the VOL F ,G key to change data.
(3) Adjustment preliminary steps.

a.In items of picture adjustment,adjust until “CONTRAST”

and “BRIGHT” become 45 Ft_L(153Cd/m

2

).
b. Press the SVC key to enter adjustment mode.
c. Adjust the Y value of High Light with R-DRIVE and

adjust the X value with B-DRIVE until they have the
color coordinate of High Light as below.

d. In items of picture adjustment,adjust until “CONTRAST”

and “BRIGHT” become 4.5 Ft_L(15.4FT-L).
e. Enter the adjustment mode by pressing the SVC key.
f. Adjust the Y value of Low Light with R-CUTOFF and

adjust the X value with B-CUTOFF until they have the

color coordinate of Low Light as below.

g.Repeat adjusting until the color coordinate of High and

Low Light is satisfied.

h.Check the color coordinate of adjusted condition with

white balance meter.

- 9 -

SERVICE1

Item
CR(0~511)
CG(0~511)
CB(0~511)

WR(0~511)
WG(0~511)
WB(0~511)

SBRI(-255 ~ 254)

YCDEL

PH 32” FLAT

256
256
256
256
256
256

20

-2

SS 29” FLAT

256
256
256
256
256
256

20

-2

SS 28” FLAT

256
256
256
256
256
256

20

-2

Remark
LOW LIGHT adjument
LOW LIGHT adjument
LOW LIGHT adjument
HIGH LIGHT adjustment
HIGH LIGHT adjustment
HIGH LIGHT adjustment
SUB BRIGHT adjustment

OFFSE DATA

IIC WRITE

EEPROM

R AMP

0

30,31

R CUT

3

2A,2B

B AMP

1

34,35

B CUT

2

2E,2F

SUB BRIGHT DATA SAVE

SUB ADD

START BIT

STOP BIT

1C8

8
0

1C3

8
0

1CA

8
0

1C5

8
0

SUB ADD

Color temperarure.

13000K

9000K

X coordinate

266 ± 8

288 ±8

Y coordinate

273 ± 8
295 ± 8

Remark

Non EU(except model)

EU (RE,RL model)

IIC DATA SETTING

SLAVE ADDRESS(WRITE) SUB BRIGHT CONTROL DATA SPEED

IC 8A EEPROM A0

2

- 10 -

6.Deflection & POP position setting data
adjustment.

6.1 Adjustment preparation

(1) Deflection setting data adjustment is operate by SVC

communicator.
(2) Enter the adjustment mode by pressing SVC key.
(3) Enter the deflection mode by pressing ADJUST key.
(4) Use the CH D ,E key to select adjustment item.
(5) Use the VOL F ,G key to increase/decrease data.
(6) Tune the TV set to receive PAL-B/G Digital pattern.

6.2 Adjustment

(1) VL(Vertical Linearity) adjustment:

Adjust the top & bottom size of inner circle to be equal.
(2) VA (Vertical Amplitude) adjustment:

Adjust so that the circle of a digital circle pattern should be

located interval of 6~7mm from the effective screen of the

CPT.
(3) SC (Vertical S correction) adjustment:

Adjust so that all distance between each lattice width of

top/center/bottom are to be the same.
(4) VS (Vertical Shift) adjustment:

Adjust so that the geometric vertical center line is in accord

with vertical center line of CPT.
(5) HS(Horizontal Shift) adjustment:

Adjust so that the geometric horizontal center line is in

accord with horizontal center line of CPT.
(6) EW(East-West Width) adjustment:

Adjust until the outmost left and right lattice of received

pattern is accord with 75% of other lattice width.

(7) ET(East-West Trapezium) adjustment:

Adjust to make the length of top horizontal line same with it

of the bottom of horizontal line.
(8) EP (East-West Parabola) adjustment:

Adjust so that middle portion of the outermost left and right

vertical line look like parallel with vertical lines of the CPT.
(9) CRNU(Upper Corner Correction) adjustment:

After finished EP adjustment,adjust vertical line of left-

top,right-top of screen to the best straight line.
(10)CRNL(Lower Corner Correction) adjustment:

After finished EP adjustment,adjust vertical line of left-

bottom ,right-bottom of screen to the best straight line.
(11) BOW adjustment

A standard is not changing the dafault value.
(12) Angle adjustment.

When you adjust the angle,adjust correctly raster of

left/right screen.
(13) CRNU6(6’ th Order Upper Corner Correction) adjustment

After finished EP adjustment,adjust vertical line of left-

top,right-top of screen to the best straight line.
(14) CRNL6( Lower Corner Correction) adjustment:

After finished EP adjustment,adjust vertical line of left-

bottom ,right-bottom of screen to the best straight line.

(15) OSD P (OSD POSITION) adjustment.
Adjust so that the character “2” of “EHTP2” is in accord with
right of Screen Center Vertical line after finished (1)~ (14)
adjustment. ( Refer to <figure.1> and <figure.2>.)

SERVICE 2 standard DATA

<figure.1>

<figure.2>

Variable

range

-128~127

-128~127

-128~127

-256~255

-512~511

-256~255

-128~127

-256~255

-128~127

-128~127

-512~511

-512~511

-128~127

-128~127
0~2047

0~511

-512~511

-512~511

-512~511

-512~511

0~511

-511~512

-511~512

-15~15

PHILIPS
32”FLAT

0
10
20

0

-152
5
0

234

4
5
2
1

-1

-1

250

60

-61

-20

-97

-22
0

-20

-40
0

S/S

29” FLAT

0
19
30

5

-198

-13
0

228

6
6
0
0

-1

-1

250

60

-61

-20

-97

-22
0

-20

-40
0

S/S

28” FLAT

0
49
20

0

-180
0
0

239

2
3
0
0

-1

-1

250

60

-61

-20

-97

-22
0

-20

-40
0

Item

VL

VA
SC
VS
HS

EW

ET
EP

CRNU
CRNL

BOW
ANGLE
CRNU6
CRNL6
EHTTH

EHT
EHTV1
EHTV2

EHTH1
EHTH2

EHT F
EHTP1
EHTP2
OSD P

SERVICE 3 standard DATA

SERVICE 4 standard DATA

29” Model:
Adjustment must adjust to the N50Hz(Only PAL mode).
W50Hz,N60Hz and W60Hz need not adjustments.(Only 29”
model)
28”/32” WIDE Model:
14:9,4:3 MODE H-SH(H-SHIFT) adjustment addition.
Adjust “H-SHIFT” of 14:9 and 4:3 by 50Hz.

* Caution: Adjustment of 50 Hz is 16:9’s standard format.
When the adjustment is 50Hz wide mode, you must be done
re-check.

At this time, ZOOM1 and ZOOM2 Mode need not
adjustments. Because it can automatically correct in 16:9
mode.

When you want to re-adjust after deflection adjustment,
adjustment is finished after always re-adjustment.

Screen OSD FONT status and adjustment in H-Shift ARC

SVC adjustment.

Deflection adjustment standard DATA

Adjust in PAL100Hz and PAL50Hz,NTSC60Hz and 480I

needed not adjustment.

- 11 -

PHILIPS
32”FLAT

413
128

50
50

496

85
400
113
200

7

4
30
23
14

S/S

29” FLAT

413
128

50

50
496
140
400
230
200

5

4
30
23
15

S/S

28” FLAT

413
128

50

50
496
135
400
200
200

5

4
20
23
14

Item

IBRM
WDRM
CGAIN

WGAIN

MWDR

BCLTH
BCLTC
BCLGA

BCLC

SVDEL

SVD
SVG

VBSO

TML

PHILIPS
32”FLAT

20
83

17
102
102
230

0
45
25

9
11

252

S/S

29” FLAT

20
83

17
102
102
230

0
45
25

9
11

252

S/S

28” FLAT

20
83

17
102
102
230

0
45
25

9
11

252

Item

FP
NP
SP

S1 VOL
S2 VOL

AGC-L
VPC-L

M-STR

M-HMC

M-HP

M-LP

M-LIM

No.

1
2
3
4
5

ARC MODE

16:9

14:9
ZOOM1
ZOOM2

4:3

SVC OSD FONT(50Hz,PAL)

50W

50 149

50 Z1
50 Z2

50 N

H-SHIFT
Adjustment
Adjustment
Adjustment X
Adjustment X
Adjustment

Item

VL
VA
SC
VS
HS

EW

ET
EP

CRNU

CRNL

BOW

ANGLE

CRNU6

CRNL6
PFGHE
PFGHB

EHTTH

EHTS
EHTV1
EHTV2

EHTH1
EHTH2

EHT F
EHTP1
EHTP2
OSD P

Variable

range

-128~127

-128~127

-128~127

-256~255

-512~511

-256~255

-128~127

-256~255

-128~127

-128~127

-512~511

-512~511

-128~127

-128~127
0~1024
0~1024
0~2047

0~511

-512~511

-512~511

-512~511

-512~511

0~511

-511~512

-511~512

-15~15

PAL

100Hz

0
10
20

0

-152
5
0

234

4
5
2
1

-1

-1
0
0

250

60

-61

-20

-97

-22
0

-20

-40
0

480I

0
10
20

0

-152
5
0

234

4
5
2
1

-1

-1
0
0

250

60

-61

-20

-97

-22
0

-20

-40
0

- 12 -

3.POP POSITION adjustment. (For PIP MODEL)
(1) Press the YELLOW key of SVC remocon to change POP

mode.

(1) POS adjustment ( H POSITION)

- Adjust POS to the inseparable border between main screen
and POP.

*Caution: Adjustment of this mode only adjust to PAL 50Hz of

main screen. But,you must re-check whether or not it is
PAL mode.

(2) Double Window(POS V) vertical location adjustment

- Adjust POS V to be the same vertical location of main screen
and double window.

* Caution: Adjustment of this mode only adjust to PAL50Hz of

main screen. In case of NTSC60Hz, the adjustment needs
not.

(3) POS 50 adjustment

- Change the main input to PAL signal and then adjust POS50
to identity of vertical location.

(4) POS 60 adjustment

- Change the main input to NTSC signal and then adjust
POS60 to identity of vertical location.

6.

OPTION Adjustment

6-1. Preparation for Adjustment

1) This option adjustment decides funtion in accordance with
model.
Press the SVC TX adjustment button(IN-START button) at
SVC mode,then adjust the option at OPTION 1,2,3,4 mode.

2) Mark the option adjustment data like [111,11,111,11] in BOM.

6-2. Adjustment Method

1) Input data directly by the buttons corresponded with
OPTION1 ??(0~63), OPTION2 ??(0~63), OPTION3
???(0~127).

2) Option4???(0~116) controls correspondinglines directly relate
with OSD and TXT LANG.

3) Select each OPTION function by the CH Up/Down button and
then set up each OPTION by the VOL Up/Down button.

[63,56,112,201]

OPTION 1
OPTION 2
OPTION 3
OPTION 4

D D D D

O Mark of BOM

LEVEL PART NO. SPECIFICATION DESCRIPTION

1. 3141VMN382A MAIN[63.56.112.201] CHASSIS ASSY
The OPTION 1 data is 113,OPTION 2 data is 63,the

oOPTION 3 data is 112,the OPTION 4 data is 201 in this
model.