Lg Rz-17lz10 User manual

ARC TV/AV/PC MENU OK VOL ON/OFF

PR /I

LCD TV

SERVICE MANUAL

CAUTION

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : ML-027A

MODEL : RZ-17LZ10

website:http://biz.LGservice.com

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

Dec., 2002

Printed in KoreaP/NO : 3828VD0131E

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- 2 -

CONTENTS

Contents .................................................................................................. 2

Safety Precautions ..................................................................................3

Servicing Precautions ............................................................................ 4

Specifications ......................................................................................... 6

Description of Controls .......................................................................... 7

Adjustment Instruction ..........................................................................10

Troubleshooting .....................................................................................13

Block Diagram ...................................................................................... 14

Exploded View ...................................................................................... 16

Exploded View Parts List.......................................................................17

Replacement Parts List ........................................................................ 18

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

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- 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

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- 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 reconnecting 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 heat sink 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¡£F to 600¡£F.

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. Thoroughly clean the surfaces to be soldered. Use a mall

wire-bristle (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.

(500¡£F to 600¡£F)

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

circuitboard printed foil.

6. Use the following soldering technique.

a. Allow the soldering iron tip to reach a normal

temperature (500¡£F to 600¡£F)

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

against the component lead until the solder melts.

SERVICING PRECAUTIONS

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- 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 suction-

type 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 heat sink 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 heat sink.

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.

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- 6 -

SPECIFICATIONS

Note : Specification and others are subject to change without notice for improvement.

OReceivable Broadcasting system:

PAL-B/G, D/K, I/I

SECAM-B/G, D/K/L/L’

NTSC M

ORF Input Channel:

VHF : E2 ~ E12

UHF : E21 ~ E69

CATV : S1 ~ S20

HYPER : S21 ~ S41

L/L’ : B,C,D

OInput Voltage : 110~240V, 50/60Hz(NON-EU)

230~240V, 50Hz(EU)

OPower consumption : Max 60W

Stand-by 3W

OTuning system :

FVS 100 Program

200 Program(Option)

OSpeaker impedance : 8 ohm

OExternal In/Output

Audio-In/Out : 0.5V ±0.1

Video-In/Out : 1Vpp ±0.15

R,G,B In:0.7Vpp ±0.1

OFeature & Funtion

Teletext(TOP/FLOF/LIST 10 page)

AV Input : 2(Side and Rear)

S-

AV Input : 1(Rear)

Component Input : 1(Rear-option)

PERI TV Connector : Full Scart 1(Rear option-EU)

RGB INput : 1(D-sub 15 pin)

D-Sub Audio Input : 1(Stereo)

2 Carrier Stereo : BG/DK

NICAM Stereo : BG/I/LL’

2 Carrier Dual : BG/DK

NICAM Dual : BG/I/LL’

MW(Multi Window) Mode

DW(Double Window) Mode

Film Mode

Progressive Scan

Motion Detection

Ez-PIP

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DESCRIPTION OF CONTROLS

- 7 -

POWERMUTE

TV/AV TV/PC I/II

LIST

PR

VOL OK

123

456

789

SSM PSM

0

VOL

EXIT MENU

ARC PIP TEXT

POSITION

PIP INPUT

TIME

SIZE

PIP SWAP

MIX

STILL

PIP PR+

PIP PR

REVEAL

SCAN SLEEP

?

i

M

All the functions can be controlled with the remote control handset.

Some functions can also be adjusted with the buttons on the front

panel of the set.

Only use the remote control handset supplied with this set. If you

use other remote control handsets, they’ll not be able to use.

Remote control handset

Before you use the remote control handset, please install the bat-

teries. See the next page.

1. MUTE

switches the sound on or off.

2. TV/AV

selects TV or AV monitor mode.

clears the menu from the screen.

switches the set on from standby.

3. LIST

displays the programme table.

4. EXIT

exits from each mode.

5. DD/ EE(Programme Up/Down)

selects a programme or a menu item.

switches the set on from standby.

FF/ GG(Volume Up/Down)

adjusts the volume.

adjusts menu settings.

OK

accepts your selection or displays the current mode.

6. NUMBER BUTTONS

switches the set on from standby and selects a programme.

7. SSM (Sound Status Memory)

recalls your preferred sound setting.

8. PIP BUTTONS (option)

PIP

switches the sub picture on or off.

PIP PR +/-

selects a programme for the sub picture.

PIP SWAP

alternates between main and sub picture.

PIP INPUT

selects the input mode for the sub picture.

SIZE

adjusts the sub picture size.

STILL

freezes motion of the sub picture

POSITION

relocates the sub picture in up/down or left/right direction.

SCAN

switches on the programme scan mode through 3/12/9 sub pictures.

9. ARC

select your desired picture format.

111

12

13

14

15

17

10

2

3

4

5

6

7

8

9

16

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- 8 -

10. TV/PC

selects TV or PC monitor mode.

clears the menu from the screen.

switches the set on from standby.

11. POWER

switches the set on from standby or off to standby.

12. I/II

selects the language during dual language broadcast.

selects the sound output (option).

13. MENU

selects a menu.

14. PSM (Picture Status Memory)

recalls your preferred picture setting.

15. TELETEXT BUTTONS (option)

These buttons are used for teletext.

For further details, see the ‘Teletext’ section.

16. PIP SWAP

returns to the previously viewed programme.

17. SLEEP

sets the sleep timer.

Note : In teletext mode, the PIP PR+/- and LIST buttons are used

for teletext functions.

Battery installation

Note : To avoid damage from possible battery leakage, remove the

batteries if you do not plan to use the remote control handset for an

extended period of time.

POWERMUTE

TV/AV TV/PC I/II

LIST

PR

VOL OK

123

456

789

SSM PSM

0

VOL

EXIT MENU

ARC PIP TEXT

POSITION

PIP INPUT

TIME

SIZE

PIP SWAP

MIX

STILL

PIP PR+

PIP PR

REVEAL

SCAN SLEEP

?

i

M

111

12

13

14

15

16

17

10

2

3

4

5

6

7

8

9

The remote control handset is pow-

ered by two AAA/Alkaline type bat-

teries. To load the batteries, turn

the remote control handset over

and open the battery compartment.

Install two batteries as indicated by

the polarity symbols ( and )

marked inside the compartment.

+

-

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- 9 -

1. ARC

select your desired picture format.

2. TV/AV/PC

selects TV, AV or PC monitor mode.

clears the menu from the screen.

switches the set on from standby.

3. MENU

selects a menu.

4. OK

accepts your selection or displays the current

mode.

FF/ GG(Volume Up/Down)

adjusts the volume.

adjusts menu settings.

DD/ EE(Programme Up/Down)

selects a programme or a menu item.

switches the set on from standby.

5. MAIN POWER (rr/l)

switches the set on or off.

6. ON/OFF

switches the set on from standby or off to

standby.

7. REMOTE CONTROL SENSOR

8. POWER/STANDBY INDICATOR

illuminates red when the set is in standby mode.

illuminatesgreenwhenthesetisinpoweronmode.

illuminates amber when the set is DPMS mode.

9. AUDIO/VIDEO IN SOCKETS (AV3)

connect the audio/video out sockets of exter-

nal equipment to these sockets.

10. USB (Universal Serial Bus) PORT

a. UP-STREAM PORT

connect the cable supplied with the set to

this port.

b. DOWN-STREAM PORT

connect external equipments such as mouse,

keyboard, digital camera, PC camera to this

port.

ARC TV/AV/PC MENU OK VOL ON/OFF

PR /I

VIDEO

L/MONOR AUDIO

AV3

Front panel

Side panel

1

9

10

2

78

3 5 64

a

b

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- 10 -

1. Application Object

This instruction is for the application to the LCD TV.

2. Notes

(1) This set uses an adapter, so connect the adapter and the

set correctly before adjustment.

(2) The adjustment must be performed under the correct

sequence.

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

25!5cC of temperature and 65!10% of relative humidity if

there is no specific designation.

(4) The input voltage of the receiver must keep 100~220V,

50/60Hz in adjusting.

(5) The set must be operated for 15 minutes preliminarily

before adjustment if there is no specific designation.

[‘Heat Run’ must be performed with the full white signal or TV

noise signal in the internal part of the set.

[ The time for ‘Heat Run’ can be changed owing to production

plan.

3. PC Input Mode Adjustment

3-1. Required Test Equipment

(1) A pattern generator being in proportion to 801GF(or

VG819) ; Pattern of 16(11) tones

(2) A Service remote control

3-2. Preparation for Adjustment

(1) Perform ‘Heat Run’ for more than 30 minutes in white

pattern.

(2) Connect the signal of pattern generator with LCD TV.

3-3. Auto Gray Adjustment

(1) Apply the gray signal of XGA(1024X768) 16 tones(H:31-

214 Pattern,V=60-84 Pattern) by using 801GF.

Or apply gray signal of Pattern Generator 16(11) tones by

using VG819.

(2) In VSC mode,adjust the Auto gay from 0 to 1 by using

Vol(+) button.

ADJUSTMENT INSTRUCTION

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- 11 -

3-3. Position of Mode Adjustment

Timing of Mode Table * H[dot]/V[line]

Mode

H_Total

H_Display

H_Blanking

H_Sync

H Polarity

H_Bp

H_Fp

H-Freq[KHz]

/Clk[MHz]

V_Total

V_Display

V_Frequency

V_Blanking

V_Sync

V Polarity

V_Bp

V_Fp

VGA-60

800

640

160

96

NEG.

48

16

31.469

25.175

525

480

60

45

2

NEG

33

10

VGA-67

864

640

224

64

NEG.

96

64

35.0

30.24

525

480

67

45

3

NEG

39

3

VGA-75

840

640

200

64

NEG.

120

16

37.5

31.5

500

480

75

20

3

NEG

16

1

VGA-85

832

640

192

56

NEG.

80

56

43.269

36.0

509

480

82

29

3

NEG

25

1

SVGA-56

1024

800

224

72

POS

128

24

35.156

36.0

625

600

56

25

2

POS

22

1

SVGA-60

1056

800

256

128

POS

88

40

37.879

40.0

628

600

60

28

4

POS

23

1

SVGA-72

1040

800

240

120

POS

64

56

48.077

50.0

666

600

72

66

6

POS

23

37

Mode

H_Total

H_Display

H_Blanking

H_Sync

H Polarity

H_Bp

H_Fp

H-Freq[KHz]

/Clk[MHz]

V_Total

V_Display

V_Frequency

V_Blanking

V_Sync

V Polarity

V_Bp

V_Fp

SVGA-75

1056

800

256

80

POS

160

16

46.875

49.5

625

600

75

25

3

POS

21

1

SVGA-85

1048

800

248

64

POS

152

32

53.674

56.25

631

600

85

31

3

POS

27

1

XGA-60

1344

1024

320

136

NEG

136

160

48.363

65.0

806

768

60

38

6

NEG

29

3

XGA-70

1328

1024

304

136

NEG

144

24

56.476

75.0

806

768

70

38

6

NEG

29

3

XGA-75

1312

1024

288

96

POS

176

16

60.023

78.75

800

768

75

32

3

POS

28

1

MAC-75

1152

832

320

64

NEG

224

32

49.725

57.283

667

624

75

43

3

NEG

39

1

XGA-85

1376

1024

352

96

POS

208

48

68.677

84.997

808

768

82

40

3

POS

36

1

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4. EDID(The Extended Display Identification Data)

EDID Table

5. Option1 data

6. Option2 data

- 12 -

00

10

20

30

40

50

60

70

00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

00

14

81

01

26

00

FF

0B

50

40

01

30

32

FF

01

54

81

01

18

55

FF

01

BF

80

01

88

1E

FF

78

E8

01

36

46

FF

1F

80

01

00

0D

FF

17

31

10

01

0E

00

70

59

0E

01

C3

0A

30

E8

3B

01

F9

01

10

20

E5

C3

D9

01

15

01

00

20

D7

A0

45

01

64

00

20

3A

A3

59

01

19

1E

20

01

54

61

01

00

20

00

4C

59

01

40

00

20

00

97

71

01

41

00

24

59

01

00

FD

C8

Scart

A2 Ster

System

Top

I/II Save

TEXT

200PR

Option Code

0

1

0

1

0

1

0

1

0

1

0

1

0

1

2

3

Function Remark

100 Program

200 Program

TEXT Off

TEXT On

CH.Sound Non Memory

CH.Sound Memory

TOP OFF

TOP ON

SCART OFF

SCART ON

FM Stereo/Dual

FM Mono

GB/I/DK/M

GB/I/DK/L

Reserved

OSD

Lang.

HDEV

VOL

ACMS

PIP Text

Option Code

0

1

0

1

0

1

0

1

0

1

2

3

4

Function Remark

PIP Text

PIP Text not display

ACMS On

ACMS Of

f

OFF

Middle Asia Vol On

HDEV Off

HDEV

ON

Eng.only

Eng/Deut/Fran/Ital/Esp

2

6(

EU5+Netherlands)

4

OSD

Lang.

Option Code

5

6

7

Function Remark

11

7

Reserved

7. Option3 data

TXT-Lan

CH+Aus

Mono

MD

SAve

IIC AFT

Option Code

0

1

0

1

0

1

0

1

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Function Remark

IIC AFT Off

IIC AFT On

MD Save On

MD Save Off

Mono Off

Mono On

OFF

China,Austrailia On

West EU

East EU1

Turky EU

East EU2

Cyrillic 1

Cyrillic 2

Cyrillic 3

TURK GRE 1

TURK GRE 2

TURK GRE 3

ARAB FRAN

ARAB ENG

ARAB HEB 1

ARAB HEB 2

FARSI ENG

FARSI FRA

FARSI ALL

All manuals and user guides at all-guides.com

1 No sound Defective Reset IC of IC604. 1) Check volume and speaker.

- Speaker Defective MSP3410 of IC601. - Sound comes out only when being inputted into Audio

- Earphone Defective B+(8V,5V) of IC602,603. L/R.

2) Check after replacing IC604.

3) Replace IC601.

4) Check and replace B+ of IC602,603.

2 Video color beat noise Earphone shield case being touched.

Check the mould of shield and JA203, Replace shield case.

Soldering IC301 and IC501. Re-soldering

1 No screen Input error of inverter connector 1) Bend the pin legs of P1 connector -> recheck them

2) Check and repair the IC804,805.

P704 and Pin 21 connector 1) Check and fix P704 connector

being slipped out 2) Check and fix the components at P704 LCD module

and at main board.

3) Check Pin21.

Cracked components and Check and repair tuner board and main board

soldering at tuner board

2 Dark screen 1) Defective LCD lamp 1) Replace the inverter

2) Defective inverter 2) Replace the LCD lamp

3) Input error of inverter connector 2) Check the connector input.

- 13 -

TROUBLESHOOTING

1. General Features

2. PC Mode

No. Symptom Cause Check Point

Check Point

1 Screen noise Clock or phase being 1) Resettig is needed according to the video card of each

not able to be adjusted. PC.

2) Horizontal noise : adjust phase until no horizontal

noise occurres.

3) Vertical noise : adjust clock in menu until no vertical

noise occurres.

2 Screen position error Screen position error 1) Play the Auto Configure in Menu.

horizontally or vertically 2) Adjust horizontal and vertical position until the screen

displayes normally.

3 Color beat noise Soldering D-SUB Jack of JA202 Recheck adn repair JA202,IC202

and IC202.

3. TV and external input

No. Symptom Cause

All manuals and user guides at all-guides.com

BLOCK DIAGRAM

- 14 -

All manuals and user guides at all-guides.com

MEMO

- 15 -

All manuals and user guides at all-guides.com

- 16 -

EXPLODED VIEW

120

300

400

540

500

550

112

310

530

521

410

551

330

All manuals and user guides at all-guides.com

all-guides.com

- 17 -

112 6304FLP035A LCD MODULE,LM171W01-B3 LG PHILPS TFT COLOR NON

120 6400GKTX01A SPEAKER,F1527C-6428 K-TONE FULL-RANGE 8OHM 7/12W 83DB

300 3091V00442A CABINET ASSEMBLY,RZ-17LZ10 NON NON PLATON

310 5020V00687A BUTTON

330 5020V00553F BUTTON,POWER RZ-17LZ10 ABS, HF-380 1KEY .

400 3809V00299A BACK COVER ASSEMBLY,RZ-17LZ10 NON

3809V00299C BACK COVER ASSEMBLY,RZ-17LZ10 UK

410 4811V00028A BRACKET ASSEMBLY,STAND RZ-17LZ10 ML027A NON

500 3141VMNP59B CHASSIS ASSEMBLY,MAIN ML027A .

3141VMNP59C CHASSIS ASSEMBLY,MAIN ML027A .

521 4950V00107A METAL,MAIN FRAME EGI 1.0T

530 6871VSMN95A PWB ASSEMBLY,CONT ML027A ASSY

540 6633VA0003M INVERTER ASSEMBLY,12V

550 6871VSMN40A PWB ASSEMBLY,A/V ML027A USB ASSY

551 4811V00031A BRACKET ASSEMBLY,A/V RZ-17LZ10 ML027A

EXPLODED VIEW PARTS LIST

No. PART NO. DESCRIPTION

All manuals and user guides at all-guides.com

REPLACEMENT PARTS LIST

LOCA. NO PART NO DESCRIPTION

ZD213

ZD214

ZD215

ZD216

ZD217

ZD218

ZD219

ZD220

ZD223

ZD224

ZD225

ZD4

ZD5

IC802

IC803

IC804

IC702

IC805

Q101

Q102

Q103

Q104

Q106

Q107

Q1101

Q1102

Q201

Q202

Q203

Q280

Q281

Q282

Q283

Q3

Q310

Q4

Q601

Q602

Q603

Q604

Q605

Q701

Q801

C103

C107

0DZRM00178A

0TFVI80001A

0TFVI80005A

0TF492509AA

0TR387500AA

0TR150400BA

0TR387500AA

0TR319809AA

0TR387500AA

0TR150400BA

0TR387500AA

0CE227DF618

0CE108DD618

DIODE,ZENERS UDZS TE-17 5.1B 0.2W 5.1V

TR,VISHAY SI4808DY R/TP SO-8 30V 7.5A OLD

TR,VISHAY SI4963DY R/TP SO-8 -20V 6.2A

TR,SI4925DY TP TEMIC 30V 6.1A SO-8

TR,CHIP 2SC3875S(ALY) KEC

TR,CHIP 2SA1504S(ASY) KEC

TR,CHIP 2SC3875S(ALY) KEC

TR,KTC3198(KTC1815) KEC TP TO92 50V 150MA

TR,CHIP 2SC3875S(ALY) KEC

TR,CHIP 2SA1504S(ASY) KEC

TR,CHIP 2SC3875S(ALY) KEC

220UF STD 16V M FL TP5

1000UF STD 10V M FL TP5

LOCA. NO PART NO DESCRIPTION

IC1

IC2

IC201

IC202

IC203

IC280

IC3

IC301

IC401

IC501

IC502

IC503

IC504

IC555

IC600

IC601

IC602

IC603

IC604

IC7

IC701

IC801

IC806

IC807

IC940

IC950

IC951

Q1

Q2

D1

D10

D11

D12

D801

D803

D804

ZD1

ZD101

ZD203

ZD204

ZD205

ZD206

ZD207

ZD212

0IMCRTI018A

0IZZVC0046A

0IFA752700A

0IAL242110A

0IMCRFA022A

0IPH860100B

0IMCRFA009A

0IAL241610B

0IIT323000E

0IIN298003A

0IMCRPW001A

0IMCRTI020A

0IMCRAL006A

0IMCRTI002A

0IMCRPU001A

0IMCRTI022C

0IMCRMN011D

0IMCRFA009A

0IMCRFA008A

0IKE704200J

0IMCRTI017A

0IMCRTH001A

0ITC786000A

0IMCRFA020A

0ISA701600A

0IMCRAD002A

0ISH323422A

0IFA270000A

0DD181009AB

0DZRM00178A

0DD181009AB

0DD100009AM

0DD181009AB

0DZRM00178A

0DZ330009BA

0DZRM00178A

IC, TUSB2036 32P QFP R/TP USB HUB IC

IC, INFENION 52PIN ST U-COM 17INCH WIDE LCD

IC, KA75270Z 3 TP RE-SET IC MC-007

IC, AT24C21-10SI-2.5 8P,SOP TP 1K EEPROM

IC, 74F14SC FAIRCHILD 14P SOIC R/TP

IC, TDA8601T 16P-SOP BK FAST BLANKING SWITCH RG

IC, KA78M08RTM, FAIRCHILD 2P D-PAK,

IC, AT24C16A-10PI-2.7 8PIN DIP ST EEPROM

IC, VPC3230D C5 80P QFP TRAY VIDEO

IC, COPY TE28F800B3TA90 48TSOP BK 8M FLASH MEMOR

Y

IC, PW181 PIXELWORKS 352PBGA TRAY SCALER IC

IC, TLC7733ID TEXAS INSTRUMENT 8P 3.3V RESET

IC, AT24C16AN-10SI-2.7 ATMEL 8P SOIC

IC, SN74HCT32D 16P R/TP QUADRUPLE2INPUT

IC, P2781A-08SR PULSE CORE SO 8 PIN

IC,TPA3002D TEXAS INSTRUMENT

IC, MSP3410G QA B8 V3 MICRONAS 80P

IC, KA78M08RTM, FAIRCHILD 2P D-PAK,

IC, KA78M05RTM, FAIRCHILD 2P D-PAK,

IC, KIA7042AF SOT-89 TP 4.2V VOLTAGE

IC, TPS2042A 8P SOIC R/TP USB POWER SWITCH IC

IC, THC63LVDM83R 56P TSSOP R/TP TRANSMITTER IC

IC, SI786 28SSOP TP DUAL-OUTPUT POWER CONTROLLER

IC, RC1587DT_36 FAIRCHILD 3P TO252 DPAK R/TP 2.5V 3A

IC,LA7016 8S ANALOG S/W

IC,AD9883A ANALOG DEVICE 80P TQFP

IC,PQ3RF23 4P(TO-220) 3.3V REGUL

IC, 2N7000TA TO-92, 3P TP LEVEL SHIFT 60V/0.2A

DIODE,SWITCHING KDS181 TP KEC 85V 300MA

DIODE,ZENERS UDZS TE-17 5.1B 0.2W 5.1V

DIODE,SWITCHING KDS181 TP KEC 85V 300MA

DIODE,RECTIFIERS EU1ZV(1) TP

DIODE,SWITCHING KDS181 TP KEC 85V300MA

DIODE,ZENERS UDZS TE-17 5.1B 0.2W 5.1V

DIODE,ZENER HZT33(TP) HITACHI

DIODE,ZENERS UDZS TE-17 5.1B 0.2W 5.1V

IC

DIODE

- 18 -

TRANSISTOR

CAPACITOR

For Capacitor & Resistors, the

charactors at 2nd and 3rd digit

in the P/No. means as follows;

CC, CX, CK, CN : Ceramic

CQ : Polyestor

CE : Electrolytic

RD : Carbon Film

RS : Metal Oxide Film

RN : Metal Film

RF : Fusible

All manuals and user guides at all-guides.com

- 19 -

LOCA. NO PART NO DESCRIPTION

C109

C11

C110

C1102

C1110

C112

C113

C19

C2

C209

C215

C221

C222

C282

C293

C3

C301

C303

C305

C315

C316

C328

C332

C333

C336

C337

C338

C341

C343

C347

C349

C351

C353

C441

C443

C47

C546

C583

C584

C585

C59

C60

C61

C62

C63

C6

C603

C613

C615

C616

C617

0CE106DK618

0CE106CF636

0CE476DF618

0CN1030F679

0CE107DD618

0CE476DF618

0CE107DF618

0CE106DF618

0CE107DF618

0CE225DK618

0CE227DD618

0CE226DF618

0CE106DF618

0CE106DK618

0CE106CF636

0CK224DF56A

0CE107DD618

0CE106DF618

0CE476DF618

0CE107DF618

0CK224DF56A

0CE226DF618

0CE107DF618

0CK224DF56A

0CE476DF618

0CE105CK636

0CK224DF56A

0CE107DF618

0CK105DF64A

0CE105CK636

0CE107DF618

0CE476DF618

0CE107DF618

0CE106DF618

10UF STD 50V M FL TP5

10UF SHL,SD 16V M FM5 BP(D) TP

47UF STD 16V M FL TP5

10000P 16V M Y TA52

100UF STD 10V M FL TP5

47UF STD 16V M FL TP5

100UF STD 16V M FL TP5

10UF STD 16V M FL TP5

100UF STD 16V M FL TP5

2.2UF STD 50V 20% FL TP 5

220UF STD 10V M FL TP5

22UF STD 16V M FL TP5

10UF STD 16V M FL TP5

10UF STD 50V M FL TP5

10UF SHL,SD 16V M FM5 BP(D) TP

220000PF 2012 16V 10% R/TP X7R

100UF STD 10V M FL TP5

10UF STD 16V M FL TP5

47UF STD 16V M FL TP5

100UF STD 16V M FL TP5

220000PF 2012 16V 10% R/TP X7R

22UF STD 16V M FL TP5

100UF STD 16V M FL TP5

220000PF 2012 16V 10% R/TP X7R

47UF STD 16V M FL TP5

1UF SHL,SD 50V M FM5 BP(D) TP

220000PF 2012 16V 10% R/TP X7R

100UF STD 16V M FL TP5

1UF 2012 16V 20% R/TP

1UF SHL,SD 50V M FM5 BP(D) TP

100UF STD 16V M FL TP5

47UF STD 16V M FL TP5

100UF STD 16V M FL TP5

10UF STD 16V M FL TP5

LOCA. NO PART NO DESCRIPTION

C619

C620

C621

C622

C624

C626

C627

C628

C630

C634

C643

C644

C645

C650

C660

C662

C665

C666

C668

C671

C672

C677

C678

C711

C777

C801

C802

C803

C804

C805

C806

C807

C808

C814

C815

C817

C819

C820

C822

C823

C825

C826

C831

C832

C834

C835

C836

C837

0CE335DK618

0CE477DF618

0CK224DF56A

0CE107DF618

0CE106DK618

0CE476DK618

0CK224DF56A

0CE227DF618

0CE107DF618

0CK105DF64A

0CE107DF618

0CE108DD618

0CE476DF618

0CE476DK618

0CE477DF618

0CE227DH618

0CE107DH618

0CE475DK618

0CE106DF618

0CE106DK618

0CE107DF618

0CE227DH618

0CE477DH618

0CE106DF618

0CE477DD618

0CE106DF618

0CE477DD618

3.3UF STD 50V 20% FL TP 5

470UF STD 16V M FL TP5

220000PF 2012 16V 10% R/TP X7R

100UF STD 16V M FL TP5

10UF STD 50V M FL TP5

47UF STD 50V M FL TP5

220000PF 2012 16V 10% R/TP X7R

220UF STD 16V M

100UF STD 16V M FL TP5

1UF 2012 16V 20%

1UF 2012 16V 20% R/TP F(Y5V)

100UF STD 16V M FL TP5

1000UF STD 10V M

47UF STD 16V M FL TP5

47UF STD 50V M FL TP5

470UF STD 16V 20% FL TP 5

220UF STD 25V M FL TP5

100UF STD 25V M FL TP5

4.7UF STD 50V 20% FL TP 5

10UF STD 16V M FL TP5

10UF STD 50V M FL TP5

100UF STD 16V M FL TP5

220UF STD 25V M FL TP5

470UF STD 25V M FL TP5

10UF STD 16V M FL TP5

470UF STD 10V M FL TP5

10UF STD 16V M FL TP5

470UF STD 10V M FL TP5

For Capacitor & Resistors, the

charactors at 2nd and 3rd digit

in the P/No. means as follows;

CC, CX, CK, CN : Ceramic

CQ : Polyestor

CE : Electrolytic

RD : Carbon Film

RS : Metal Oxide Film

RN : Metal Film

RF : Fusible

All manuals and user guides at all-guides.com

- 20 -

LOCA. NO PART NO DESCRIPTION

C941

C942

C956

C962

C987

C988

C989

C991

F803

F804

F805

L101

L1101

L652

L653

L654

L655

L802

L803

T801

JA203

JA206

JA801

JK2

P3

P5

SJ205

L1

L10

L102

L103

L11

L15

L16

L2

L201

L202

L204

L205

L206

0CE106DK618

0CE107DF618

0CK823DK56A

0CE107DF618

0CE476DF618

0CK105DF64A

0FT2001A86B

0LA0102K139

0LA0222K119

6140VR0001A

6140VB0004B

6140VB0004A

6170VTCA30A

6613V00008F

6612VCH003B

6612A00011A

6613V00004Q

6612B00002A

6612B00003A

381-091B

6210TCE001G

6210TCE001A

10UF STD 50V M FL TP5

100UF STD 16V M FL TP5

82000PF 2012 50V 10% R/TP X7R

100UF STD 16V M FL TP5

47UF STD 16V M FL TP5

1UF 2012 16V 20% R/TP F(Y5V)

FUSE,2000MA 125 V 8.6X4X8.4 BOX/PL KS

FUSE,000MA 125 V 8.6X4X8.4 BOX/PL KS /

FUSE,2000MA 125 V 8.6X4X8.4 BOX/PL KS

INDUCTOR,10UH K 4*10.5 TP

INDUCTOR,22UH K 2.3*3.4 TP

COIL,ENERGY RECOVERY SB-1260-330 GET 33UH

COIL,CHOKE 26UH 1UEWPHY 22.5TURN

COIL,CHOKE 9.5UH 1UEWPHY 13.5TURN

TRANSFORMER,SMP EPC 13-Z 320UH DC-DC CONV.

JACK ASSY,PMJ014F E/P(ST)+S-VHS+3P H6.5 GOLD

JACK,PHONE NPEJ012C H=6.5 STEREO 1P

JACK,DC POWER KJA-DC-3-0002 KSD

JACK ASSY,PJ6054Q RLC 3P(Y,L,R) GOLD

JACK,DIN KJA-UB-3-0015 KSD USB DOWNSTREAM

JACK,DIN KJA-UB-3-0006 KSD USB UPSTREAM

JACK,SCART S-091B UGCOM W/O BOSS

FILTER,HH-1M3216-501 CERATEC 3216MM R/TP

FILTER,HB-1S2012-080JT CERATEC 2012MM

LOCA. NO PART NO DESCRIPTION

L208

L209

L21

L210

L211

L214

L215

L222

L223

L3

L301

L302

L303

L4

L451

L452

L453

L454

L5

L601

L602

L603

L651

L7

L702

L703

L704

L8

L801

L804

L805

L806

L807

L809

L9

L951

L952

L953

L954

RA504

X1

X2

X301

X501

X601

JA202

P1

P1002

P1101A

6210TCE001A

6210TCE001G

6210TCE001A

6210TCE001G

6210TCE001A

6210TCE001G

6210TCE001A

6210TCE001G

6210TCE001A

6210VC0004A

156-A01L

6202VDT002E

6202VDT002B

6202VDT002H

6630G15E215

387-A15A

6630VF01810

6631V25049K

6602V20005L

FILTER,HB-1S2012-080JT CERATEC 2012MM

FILTER,HH-1M3216-501 CERATEC 3216MM

FILTER,HB-1S2012-080JT CERATEC 2012MM

FILTER,HH-1M3216-501 CERATEC 3216MM

FILTER,HB-1S2012-080JT CERATEC 2012MM

FILTER,HH-1M3216-501 CERATEC 3216MM

FILTER,HB-1S2012-080JT CERATEC 2012MM

FILTER,HH-1M3216-501 CERATEC 3216MM

FILTER,HB-1S2012-080JT CERATEC 2012MM

FILTER ,BK3216 4S600 TAIYOYUDEN 3.2X1.6X0.8MM

RESONATOR,CRYSTAL HC49U 6.000MHZ 30PPM 16PF

RESONATOR,CRYSTAL X-1SMD 20250000HZ 30PPM 16PF

RESONATOR,CRYSTAL SX-1SMD 14.318MHZ 30PPM 16PF

RESONATOR,CRYSTAL SX-1 18.432000MHZ +/-30 PPM 16PF

CONNECTOR,KSD 15P 2.29MM KCN-DS-3-0054

CONNECTOR ASSY,12P 2.5MM 100MM

CONNECTOR,YEONHO 10P 1.25MM

CONNECTOR ASSY,4P 2.5MM 300MM

CONNECTOR,2.0MM 12P GIL-S LG CABLE STRAIGHT

CRYSTAL & FILTER

For Capacitor & Resistors, the

charactors at 2nd and 3rd digit

in the P/No. means as follows;

CC, CX, CK, CN : Ceramic

CQ : Polyestor

CE : Electrolytic

RD : Carbon Film

RS : Metal Oxide Film

RN : Metal Film

RF : Fusible

FUSE

COIL & TRANSFORMER

JACK

CONNECTOR

All manuals and user guides at all-guides.com

LG RZ-17LZ10 User manual

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