Rolsen RL-20S10 Service manual

COLOR TFT-LCD TV

SERVICE MANUAL

MODEL : RL-20S10

CAUTION !!

BEFORE SERVICING THE TFT-LCD TV,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

RL-20S10 SERVICE MANUAL PAGE:1

CONTENTS

Contents ------------------------------------------------------------------------ 2

Safety Precautions ---------------------------------------------------------- 3

Servicing Precautions ------------------------------------------------------ 4

Specifications ----------------------------------------------------------------- 5

Control Descriptions -------------------------------------------------------- 9

External In/Out Ports ------------------------------------------------------- 12

Adjustment -------------------------------------------------------------------- 13

Block Diagram ---------------------------------------------------------------- 17

Schematic Diagram --------------------------------------------------------- 18

Wave Form --------------------------------------------------------------------- 19

Troubleshooting -------------------------------------------------------------- 25

Replacement Parts List ---------------------------------------------------- 29

PCB Layout -------------------------------------------------------------------- 37

Exploded View ---------------------------------------------------------------- 43


SAFETY PRECAUTIONS

!! Important Safety Notice !!

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 Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

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 of 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


SERVICING PRECAUTIONS

CAUTION!!

Before servicing receivers covered by this service manual, read and follow the SAFETY

PRECAUTIONS on page 3 of this publication.

General Servicing Precautions

1.Always unplug the receiver AC power cord from AC power source before; ⓐ Removing or reinstalling any component, circuit board module or any other receiver assembly. ⓑ Disconnecting or reconnecting any receiver electrical plug or other electrical connection. ⓒ 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 harzard.

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

3.Do not defect any plug/socket voltage interlocks with which receivers covered by this service manual might be equipped.

4.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.

5.Do not connect the test fixture ground strap to power supply 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) Device.Examples

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 th separate from or “lift-off” the board.

The following guidelines and procedures should be flollowed 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 coopper pattern.

3.Bend a small “U” in one end of a small guage jumper wire and carefully crimp it around the IC pin.

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.


SPECIFICATIONS

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

1.Scope.

This document is the specification of 20.1” TFT-LCD Color TV.

2.Power

1) Power requirement

DC 15V / 4.5A

2)AC / DC Adapter.

Input Frequency : 50/60㎐ ±3㎐

Input Voltage : AC 100V ～ AC 230V (±10%)

Output Voltage : DC 15V

3)Power cord

Use UL listed and CSA certified detachable power cord type ;SVT, 3-conductors, 18AWG

For AC 120V area. Use VDE listed detachable power cord type ;HO5VV-F, 3-conductors,

18AWG for AC 220～240V area.

3.Tuning system

FVS 100

4.Sound output

3W+3Wrms Stereo (Max)

5.Antenna input impedance

VHF / UHF at 75ohm

6.OSD Type (On Screen Display)

Windows type (Center)

7.External in/output

PC/DTV,SCART, Head Phone, S-Video, AV,

Audio In : 0.4Vrms, over 10KΩ

Video In : 1Vp-p, over 75Ω

PC/DTV In: 0.7Vp, over 75Ω

8.Function

CATV/Hyper band

Auto Program

Manual Program

Auto Sleep

Quick view

PSM(Picture Status memory)

SSM(Sound Status memory)


9.Receiving RF TV system

NO

Model System

1 PAL-B

2 PAL-G

3 PAL-I, I /I

4 PAL-D

5 PAL-K

6 SECAM-B

7 SECAM-G

8 SECAM-D

9 SECAM-K

10 SECAM-K1

11 SECAM-I (6.0)

12 NTSC-3.58 / 4.5

13 NTSC-3.58 / 5.5

14 NTSC-3.58 / 6.0

15 NTSC-3.58 / 6.5

16 NTSC-3.58 / 4.5(5.0)

17 NTSC-4.43 / 5.5

18 NTSC-4.43 / 6.0

19 NTSC-4.43 / 6.5

20 PAL 5.5 / 60Hz

21 PAL 6.0 / 60Hz

22 PAL 6.5 / 60Hz

23 SECAM 5.5 / 60Hz

24 SECAM 6.0 / 60Hz

25 SECAM 6.5 / 60Hz

26 SECAM L / L'

TOTAL SYSTEM

SPECIFICATIONS

RL-20S10

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SPECIFICATIONS

10.Receiving function & Programme

NO Receiving System Function

1 PAL-B

2 PAL-G

3 PAL- I, I / I

4 PAL-D

5 PAL-K

6 SECAM-B

7 SECAM-G

8 SECAM-D

9 SECAM-K

10 SECAM-K1

11 NTSC-M

12 SECAM-L / L'

13 NTSC-4.43 / 5.5

14 NTSC-4.43 / 6.0

15 NTSC-4.43 / 6.5

16 SECAM-I (6.0MHz)

17 SECAM-L (VIDEO IN)

18 NTSC 3.58 / 4.5MHz / 50Hz

19 PAL 5.5MHz / 60Hz



22 SECAM 5.5MHz/60Hz



25 NTSC-3.58 / 5.5MHz

26 NTSC-3.58 / 6.0MHz

27 NTSC-3.58 / 6.5MHz

Reception of broadcast and play-back for Video

Tape Recorder

Play-back for special

Video Tape Recorder


Video Tape/Video disk player


Video Tape Recorder

Receiving Channel

VHF Band

NTSC-M (US) : 2-13

NTSC-M (JAPAN) : 1-12

UHF Band

NTSC-M (US) : 14-78

NTSC-M (JAPAN) : 13-62

NTSC 3.58/4.5MHz/60Hz only

NTSC 3.58/4.5MHz/60Hz only


SPECIFICATIONS

11. PC/DTV Mode Scan Frequency & Timing

1)Scan Freq : H: 31 ～ 56 kHz / V : 56 ～ 85㎐

2)Preset Timing Chart

VGA

SVGA

DTV

640x480

640x480

640x480

640x480

720x400

800x600

800x600

800x600

800x600

800x600

1920x1080i

1280x720i

720x480p

31.5KHz

37.9KHz

37.5KHz

43.3KHz

31.5KHz

35.1KHz

37.9KHz

48.1KHz

46.9KHz

53.7KHz

33.8KHz

45KHz

31.5KHz

60Hz

72Hz

75Hz

85Hz

70Hz

56Hz

60Hz

72Hz

75Hz

85Hz

60Hz

60Hz

60Hz

Note!! : ⓐ If the set is cold, there may be a small “flicker” when the set is switched on. This is

Normal, there is nothing wrong with the set. ⓑ if possible, use the VESA 640x480 PC video mode to obtain the best image quality for your LCD TV. If used under the other resolutions, some scaled or processed pictures may appear on the screen. ⓒ some dot defects may appear on the screen, like Red, Green or Blue spot. However, this will have no impact or effect on the monitor performance.

12. TFT – LCD Panel Character

1) Feature

Size :20.1" Diagonal (51Cm)

LCD Type :Color Active Matrix TFT

Pixel Pitch :0.6375 mm x 0.6375 mm

Pixel Format :640x480 Pixels, RGB Stripe

Active Video Area :408mm(H) x 306mm(V)

Surface treatment :Anti-Glare, Hard coating(3H)

Response Time(Typ) :25mS(Typ)

Viewing Angle<CR≥10> : Hor [Left/Right] Æ 88Deg (Typ) / 88Deg (Typ),

Ver [High(Top)/Low(Bottom)] Æ 88Deg (Typ) / 88Deg (Typ)

Luminance(Typ) : 450 cd/㎡(Typ)

Contrast Ratio(Typ) : 350(Typ)

Display Color : 16,777,216 Color

Back Light : 6 CCFL


CONTROL DESCRIPTIONS

All the function can be controlled with the remote controller.

Some functions can also adjusted with the buttons on the controls on the TV front panel.

Remote controller

Note !! :

Before you use the remote controller, please install the batteries.

1.POWER:

Turns the TV on from standby or off to standby mode.

2.MUTE:

Turns the sound on and off

3.NUMBER buttons:

Select Programme numbers.

4.PSM

(Picture Status Memory):

Recalls your preferred picture setting.

5.SSM

(Sound Status Memory):

Recalls your preferred sound setting.

6. I / II:

Selects the language during dual language broadcast. / Selects the sound output.

7.MENU:

Displays a main menu.

8.TV / AV:

Selects input signal source.

/ Clears the menu from the screen.

9.SLEEP:

Sets the sleep timer.

10.TV / PC :

Selects TV or PC mode directly.



Remote controller

Note !! : Before you use the remote controller, please install the batteries.

11.PR

▲▼ ( Programme Up/Down):

Selects a next programme or a menu item.

12.VOL ◀▶ ( Volume Up/Down):

Adjusts the sound level or a menu

Setting.

13.OK:

Accepts your selection or displays the current mode.

14.Q.VIEW:

Returns to the previously viewed

Programme.

15. TELETEXT

Buttons:

These buttons are used for Teletext.

For further details, see the Teletext selection.


Controller of Panel


◎ ◎

1.ON/OFF:

Switches TV set on or off.

2.MENU:

Display a menu.

3.

+ PR

-

( Programme Up/Down):

Selects a programme or a menu item.

4.

+ VOL

-

( Volume Up/Down):

Adjusts the volume.

Adjusts menu settings.

5.TV/AV:

Selects input signal source.

Clears the menu from the screen.

6:POWER INDICATOR:

Illuminates red when the TV is in- power standby mode.

Illuminates green when the TV is- switched power on mode.

Illuminates amber when the TV is- switched power saving mode.

7.REMOTE CONTROL SENSOR:

Accepts the IR signal of remote controller.

< SIDE VIEW>


External IN / OUT

EXTERNAL IN/OUT PORTS

1.DC15V: Connection point for the external DC power supply.

2.PC/DTV IN:

PC or STB D-type connector Input.

3.COMPONENT IN (Y,Cb,Cr): Component video & audio input.

3.COMPONENT IN (L, R):

Component audio input.

4.H/P: Stereo Headphone output.

5.S-VIDEO:

S-video input.

6.A/V-IN: VCR video & audio input.

7.A/V-OUT: VCR video & audio output.

8.ANT: CATV/AIR RF cable input.


ADJUSTMENT

1.Safety Precautions

1. Never disconnect leads while the TV receiver is on.

2. Don't short any portion of circuits while power is on.

3. The adjustment must be done by the correct appliances. But this is changeable in view of productivity.

4. Unless otherwise noted, set the line voltage to 230Vac 10%, 50Hz ./ 110Vac, 60Hz

2.Test Equipment required

1. RF signal generator (with pattern generator)

2. Multi meter (volt meter)

3. Oscilloscope

4. LCD Color analyzer

3.RF AGC (Automatic Gain Control) Adjustment

Note!! Adjust a RF AGC of world standard tuner only.

2 in 1 tuner need not AGC adjust.

The RF AGC was aligned at the time of manufacture for optimum performance over a wide range conditions. Readjustment of RF AGC should not be necessary unless unusual local conditions exist, such as ;

1) Programme interference in a CATV system.

2) Picture bending and/or color beats, which are unusually due to excessive RF signal input when the receiver is too close to a transmitting tower or when the receiver is connected to an antenna distribution system where the RF signal has been amplified. In this case, the input signal should be attenuated (with pad or filter) to a satisfactory level.

3) Picture noise caused by "broadcast noise" or weak signal. If the broadcast is "clean" and the RF signal is at least 1mV (60dBu), the picture will be noise free in any area.

Adjusting RF AGC to one end of rotation will usually cause a relatively poor signal to noise ratio; Adjusting to the other end of rotation will usually cause a degradation of over load capabilities resulting in color beats or adjacent Programme interference.

Adjustment Note!!

1. Connect RF signal (65dB± 0.5dB) and turn on the TV.

2. Press MENU buttons on TV set and Remote Controller at the same time to get into

SVC mode.

3. Press YELLOW button on the Remote Controller several times to find AGC.

4. Press Volume UP/DOWN button until the AGC Voltage is the same as the Table below.

5. Press OK button to memorize the data.

6. Press TV/AV button to exit SVC mode.


ADJUSTMENT

4.SVC Data Adjustment

NOTE!! When the EEPROM has been replaced, the SVC data should be restored as the function of individual system and specification.

1) Press 5 Seconds MENU buttons on both TV set and Remote Controller at the same time to get into SVC mode.

2) Press the Yellow button several times to find SVC Data.

3) Input the corresponding SVC data referring to Table below with the Volume Up/down key.

4) Press the OK button to memorize the data.

5) Press TV/AV button to exit SVC mode

5.SVC Data Table

REMARK

DATA 1

DATA 2

RD

GD

BD

RO

GO

BO

80

80

80

32

S-B 20

PC CP

50 PR *

32

32

0

FP 21

PC Contrast Coefficient-RED(0-255)

PC Contrast Coefficient-GREEN(0-255)

PC Contrast Coefficient-BLUE(0-255)

PC Brightness Coefficient-RED(0-63)

PC Brightness Coefficient-GREEN(0-63)

PC Brightness Coefficient-BLUE(0-63)

PC Charge Pump(0-7)

* means current program NO.

FM Prescaler(0-127)

NP 89 Prescaler(0-127)

SP 50

S1 VOL

S2 VOL

50 PR *

105

105

SCART1 Volume(0-127)

SCART2 Volume(0-127)


200PR 0

TEXT 1

0 100PR

1 200PR

0

1

Not apply to TEXT

Apply to TEXT

DATA 3

SCART 0

0

1

ACMS 1

0

1

Apply to COMPONENT

Apply to SCART

Not apply to ACMS

Apply to ACMS

CH+AU 0

0

1

Used except for CHINESS or AUSTRALIA

Used CHINESS or AUSTRALIA

0 BG/I/DK

50 PR *

106 Opt 1

2 BG/I/DK/M


Translate HEX into DEC(DATA3VALUE1)


ADJUSTMENT

5-1.SVC Data Table

PAGE ITEM VALUE1 VALUE2

DUAL 0

0

1

REMARK

Not apply to DUAL option

Apply to DUAL option

MONO 0

0

1

A2 ST 1

0

1

VOL 1

0

1

AV1 1

0

1

Not apply to MONO option

Apply to MONO option

Not apply to NICAM STEREO option

Apply to NICAM STEREO option

Sound curve option 1

Sound curve option 2

Not apply to YUV / SCART

Apply to YUV OR SCART

2 EU CIS EU-5EA + CIS

DATA 4

5 RESERVED

6 RESERVED

7 RESERVED

WEST EU U.K/GERMAN/FRANCE/

Rep./NORWAY etc

1 EAST EU1 POLAND/SLOVENIA/ROMANIA etc

2 TURKEY TURKEY

4 CYRILLIC1 ESTONIA

5 CYRILLIC2 ESTONIA

T-LAN 6

8 TURK

9 TURK TURKEY/GREECE

50 PR *

10 ARAB ERA

11 ARAB ENG ARAB CULTURE

12 ARAB HEB1

13 ARAB HEB2 ARAB/HEBREW

14 FARS ENG PARSI

15 FARS FRA

16 FARS ALL


Translate HEX into DEC(DATA4)


ADJUSTMENT

6.AGC Adjustment (SVC Data 1)

Note!! Adjust a RF AGC of world standard tuner only.

2 in 1 tuner need not AGC adjust.

Test point : AGC pin of Tuner

Adjust : Remote Controller

1) Connect RF signal (65±, 0.5dB㎶ ) and tune on the TV.

Î Standard adjustment programme

- 07CH (fr f

= 175.25MHZ)

2) Press 5 seconds MENU buttons on TV set and Remote controller at the same time to get into SVC Data.

3) Press the Programme up/down button on the Remote Controller several times to find

AGC??

6) Press the volume up/down button until the AGC voltage is the same as Table below.

7) Press OK button to memorize the data.


Block Diagram

BLOCK DIAGRAM


SCHEMATIC DIAGRAM

WAVE FORM

NOTE!!:ⓐ

Video = Gray scale pattern input / Audio = 1Khz input at volume step 40. ⓑ You can find number from Schematic Diagram

1) Component Y input,

(1V-p-p, Input = Vertical color pattern)

2) Component Cb input,

(0.7V-p-p, Input = Vertical color pattern)

3) Component Cr input,

(0.7V-p-p, Input = Vertical color pattern) 4) S-video C signal input.

5) S-video Y signal input.(15.7Khz,1Vp-p)

6) CVBS Video signal input.(15.7Khz,1Vp-p)


WAVE FORM

NOTE!!: Video = Gray scale pattern input / Audio = 1Khz input at volume step 40.

7) CVBS Video signal output.(15.7Khz,1Vp-p) 8) Q605 Emitter (Audio “L” output)

9) Q606 Emitter (Audio “R” output) 10) IC101 IR signal input

11) Tuner sound IF output (4.5Mhz) 12) Tuner mono audio output


WAVE FORM


13) Tuner 33V input (about 32V~34V) 14) Tuner CVBS video output (15Khz,1Vp-p)

15) IC601 Pin#27,28 Audio output. 16) IC605 Audio output

17) IC501 Pin#28 clock output.(13.6Mhz,1.25Vp-p) 18) IC501 Pin#54 clock output.(15.7Khz,3.5Vp-p)


WAVE FORM


19) IC501 Pin#56 clock output.(15.7Khz,3.5Vp-p) 20) IC501 Pin#57 clock output.(60Hz,3.5Vp-p)

21) IC804 Output (ST-BY DC 5V) 22) IC803 Output (DC 15V)

23) IC801 Output (DC 5V) 24) IC801 OSC (about 150Khz, 15Vp-p)


WAVE FORM


25) IC802 OSC (Tuner 33V input) 26) Panel Dot clock input (29.5Mhz,0.7Vp-p)

27) Panel DE clock input 28) Panel Vsync input (60Hz,3.5Vp-p)

29) Panel Hsync input (31.6Khz,3.5Vp-p) 30) P805 Pin#5 Inverter on/off (High=on)


WAVE FORM


31) PC/DTV Hsync input

(VGA 640*480@60Hz input)

32) PC/DTV Vsync input

(VGA 640*480@60Hz input)


TROUBLE SHOOTING

TROUBLE SHOOTING

TROUBLE SHOOTING

REPLACEMENT PART LIST

1.Parts List (Assemble process)

LEVEL PART NO PART NAME

501-016F000

501-062K000

502-0010000

507-001A000

510-002A000

520-001A000

522-001M000

610-003B000

620-002A000

621-001B000

622-004B000

626-001A000

AYBCLT33A01A

AYCALT33A01A

AYCOLT32A01A

AYMALT33A01C

AYSBLT33A01A

AYSTLT33A01A

CON02P200A0Q

CON02P350ACA

CON03P200A0V

CON04P400ACA

CON05P200ABH

300-003J000

300-008N000

CON07P200ADT

CON10P125AAC

CON50P050AAF

PANLC201V200

310-012A000

310-012B000

320-001A000

321-003A000

402-003M000

402-003N000

404-004A000

407-001J000

407-002F000

407-003N000

410-001L000

410-001N000

410-001Q000

410-001R000

410-002D000

410-002T000

490-001E000

490-001F000

491-001A000

496-002B000

499-002A000

499-004A000

500-020G000

501-001R000

501-003O000

1

1

1

1

1

1

1

1

1

1

1

1

1

1

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1

1

1

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1

BOX, ACCESSORY

BOX, GIFT

LEAD ASSY

LEAD ASSY, CASIO

LEAD ASSY

PANEL, LCD COLOR

PACKING, RIGHT

PACKING, LEFT

BAG, VINYL

BAG, PACKING

COVER, HINGE

COVER, HINGE

BLOCK KNOB

SHIELD, FRONT

SHIELD, REAR

SHIELD, JACK

SCREW

SCREW

SCREW

SCREW

SCREW

SCREW

FORM, SHIELD

FORM, SHIELD

TAPE, CONDUCTIVE

INSULATION SHEET

TAPE, 투명

TAPE, ACETATE

OWNER'S MANUAL

LABEL, WARNING

LABEL, SERIAL

STICKER,LOGO

LABEL, ID

LABEL, BOX ID

LABEL, PROTECTIVE

REMOCON

BATTERY

WARRANTY CARD

SPEAKER

AC/DC ADAPTER

POWER CORD

INVERTER, DC-AC

CABLE, PC RGB

BACK COVER ASS'Y

CABINET ASS'Y

CONTROL PCB ASS'Y

MAIN PCB ASS'Y

SUB PCB ASS'Y

STAND ASS'Y

LEAD ASSY

LEAD ASSY

LEAD ASSY

LEAD ASSY

LEAD ASSY

DESCRIPTIONS

20.1" F MODEL

RL-20S10(LT-20FTP), RUS, ROLSEN

20.1"IPS, 7-PIN 640MM

10.4" INVERTER, 10-PIN 70MM

20.1" IPS PANEL, 50-PIN 130MM -/-

20.1", LC201V2

20.1" F MODEL

20.1" F MODEL

ACCESSORY PACKING

20.1" A/E SET PACKING

20.1" F MODEL, RIGHT

20.1" F MODEL, LEFT

F/N-MODEL, LOCAL KEY, Chromium

20.1", F MODEL, PANEL COVER SHIELD

20.1" F MODEL, PCB ASSY COVER

20.1" IPS MODEL, YUV

TTB 3*10

FTB 3*6

BTB 4*12

PB 4*8

TTBW 3*6

PTTBW 3*10 -SBN

GASKET, 71TSK20-15-150-00

GASKET, 71TSK10-10-20-00

W:40mm,L:20mm, COPPER

70mm*70mm

W:70mm

W:20mm, L:30m

RL-20S10(LT-20FTP),RUS, ROLSEN

ROLSEN/ELSON, RUS

원자재, SILVER/BLACK

ROLSEN, 15/17" SIZE 40MM

RL-20S10(LT-20FTP), RUS, ROLSEN

CARTON BOX, ALL MODEL

PANEL FILM FIX

NO BRAND,PR,TEXT

1.5V, AAA SIZE

ROLSEN, COMMON, RUS

7W, 8 OHM

15V, 4.5A

250V, 2-PIN,1.8M, BK, VDE KKP-4819R

20.1", FIF2064-31A

IVORY, 1.8M, 15-PIN

LT-20Fxx

20.1" F MODEL, PR

F/N MODEL, 111-A34A-30 CONTROL

LT-20TP IPS, YUV+MSP3410x

20.1" F MODEL, PANEL ADAPTER

20.1" F MODEL

20.1" SPK, 2-PIN, 520MM, TERMINAL #2


20.1" SPK, 3-PIN 730MM


30.1" LED, 5-PIN 200MM H/H


1

1

1

1

1

1

1

1

1

4

1

2

1

4

1

1

1

1

1

1

1

1

1

1

1

1

2400mm

300mm

1

1

1

4

16

2

1

1

13

20

10

1

1

1

1

1

1

1

1

1

1

1

1

Q,TY

1

1

1

1 WAFML07200SD


2.Parts List (Main PCB)

LEVEL PART NO

1

1

1

1

1

1

1

1

1

1

1

1

GRLT33AM001A

0ICKE78080AD

0ICKE78120AD

1ICMI555X0AD

0SOCK52D178D

0LRSM00100BD

0XTKI143180D

0XTKI184320D

0XTKI202500D

0XTKI600000D

WAFYH03200SD

WAFLG04250SD

WAFLG06250SD

PART NAME

GR, COMMON,

MANUAL

KIA7808AP

KIA7812API

SDA555XFL

HD1F-52T-06형

SMC103

SMW200-03

GIL-G-4P-S3T2

GIL-G-6P-S3T2

1

1

1

1

1

1

WAFYH02200SD

0JAPK014A00D

0JAPK6054BBD

1JADM231000D

WAFYH10200AD

0CESS471EMTR

SMW200-02

PMJ014A

PJ6054B

DS231-115

BMH200-10R

0CE477CH618

1 0JADM15RF00D DAH-15RF-4B4

DESCRIPTIONS

IC, KIA7808

IC, KIA7812API TO-220

IC, SDA555XFL

Socket, 52-Pin

Inductor, 10MH

Crystal, 14.318MHZ

Crystal, 18.432MHZ

Crystal, 20.25MHZ

Crystal, 6MHZ

Pin wafer, 3-PIN

Pin wafer, 4-PIN

Pin wafer, 6-PIN

Pin wafer, 7-PIN,

STRAIGHT

Pin wafer, 2-PIN

Jack, A/V+HP+SVHS

Jack, AV 3-PIN

Jack, DC-Power

Pin wafer, 10-Pin

Capacitor, AL.E 470UF

Jack, D-SUB

IC805

IC808

IC101

#IC101

L802

X01

X601

X501

X101

P602

P104

P101

P501

LOCATION NO

P601

J402

J404

J801

P101,P102

C648,C652,C653,

J201

1

1

1

1

AYHSLA4282IB

1ICSA42820AD

498-001A

420-001A

410-002A

GR, HEAT SINK,

MANUAL

LA4282 IC, LA4282

Silicon grease

Heat sink, 42*20 H:20MM

Screw, PB 3*8

IC605

#IC605

#IC605

#IC605

2

2

2

2

2

2

2

2

1

1

1

1

1

2

GRLT33AM001C

0JAPK6063C0D

0JAPK6035J2D

GRLT33AM001F

0TULGZ242DBD

WAFYH10200AD

111-A35A

GRLT33AA001A

0CESH334HMTR

0CESS010HMTR

0CESS2R2HMTR

0CESS3R3HMTR

0CESS4R7HMTR

0CESS100CMTR

0CESS220CMTR

0CESS470CMTR

GR, YUV,

MANUAL

PJ6063

PJ6035J2

GR, MULTI,

MANUAL

TAFD-Z242D

BMH200-10R

PCB TUNER

Jack, YUV

Jack, YUV SOUND

Tuner, 2 in 1 MULTI

Pin wafer, 10-Pin

GR, COMMON,

AUTO

0CE105CK638

Capacitor, AL.E 0.33UF

Capacitor, AL.E 1UF

CESSL1H2R2M0511AA Capacitor, AL.E 2.2UF

CESSL1H3R3M0511AD Capacitor, AL.E 3.3UF

CESSL1H4R7M0511AD Capacitor, AL.E 4.7UF

CESSL1C100M0511AD Capacitor, AL.E 10UF



0CESS101CMTR CESSL1C101M0611AD Capacitor, AL.E 100UF

RL-20S10 SERVICE MANUAL

J401

J403

TU101

P102,P103

C123

C245,C246

C422,C642,C645

C132,C625

C807,C122

C142,C556,C126,C526,

C621,C622,C639,

C803,C547

C655,C816,C520,C549,

C613,

C115,C117,C517,C536,

C546,C601,C602,C641,

C643,C646,C620,C258

PAGE:30

Q,TY

1

2

1

1

1

2

1

1

1

2

5

3

2

1

2

2

7

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2

3

1

1

1

12



LEVEL

2

PART NO

0CESS101EMTR

PART NAME DESCRIPTIONS

CESSL1E101M0611AD Capacitor, AL.E 100UF

2

2

2

2

2

2

2

2

2

2

2

2

0CESS221CMTR

0CESS221EMTR

0CESS471AMTR

1DDSKEU1ZMTS

1ICFC2N700TR

0RDSS121FJTA

1DZSSHZT33VA

0LASS120FKTA

0LASS220HKTA

0LASS270FKTA

0CQSS103KKTR

0LBSS3580RTR


CESSL1E221M0812AD Capacitor, AL.E 220UF

CESSL1A471M0812AA Capacitor, AL.E 470UF

2N7000TA

DR1/2WJ121

HTZ J T-52 33B

AL02TB 120K

AL04 TB 220K

AL02TB 270K

MC103J2A

BFD-3580R2F

Diode, axial EU1Z

TR, FET

Resistor, RD 120 ohm

Zener Diode, HZT-33

Inductor, axial 12UH

Inductor, axial 22uH

Inductor, axial 27UH

Capacitor, poly 0.01UF

Ferite Core 1UH

LOCATION NO

C801,C804,

C128,C146,C28,C30,

C31,C830

C825,

C34,C35,C144,C805,

C806,C821

D802

Q109,Q110

R428,R429

ZD101

L410

L101,L103,L107

L413

C649,C650

L805,L806,L604,

2

2

3

3

3

3

3

3

3

3

3

3

3

GRLT33AA001D

0CESS100CMTR

0CESS010HMTR

GRLT33AS001A

0CHSS470DDTS

0CHSS103DKTS

0CHSS473DKTS

0CHSS683DKTS

0CHSS104DZTS

0CHSS224DZTS

0CHSS334DZTS

0CHSS020DCTS

0CHSS030DCTS

0CHSS080DCTS

0CHSS100DJTS

GR, YUV,

AUTO


0CE105CK638 Capacitor, AL.E 1UF

GR, COMMON,

SMD

CL10C470DBNC Capacitor, chip 47P

CL10B103KBNC

CL10B473KANC

CL10B683KONC

CL10F104ZANC

CL10C224ZONC

CL10F334ZONC

CL10C020CBNC

CL10C030CBNC

CL10C080CBNC

CL10C100DBNC

Capacitor, chip 0.01UF






Capacitor, chip 2PF

Capacitor, chip 3PF

Capacitor, chip 8PF

Capacitor, chip 10PF

C402,C405,C406

C211,C238

C124,C125,

C603,C609,C612,C640,

C102,C103,C104,C108,

C111,C112,C113,C131,

C417,C418,C248,C249

C519,C537,C548,C557

C501,C502,C559

C01,C02,C03,C04,C05,

C07,C33,C36,C37,C38,

C41,C42,C67,C68,C69,

C70,C71,C72,C73,C74,

C114,C116,C118,C143,

C505,C506,C507,C508,

C509,C510,C542,C555,

C614,C624,C651,C654,

C802,C824,C826,C827,

C828,C107,C127,C129,

C421,C636,C647,C619,

C145

C511,C512,C513,C514,

C515,C516,C523,C541,

C552,C626,C631,C632,

C633,C634,C635,C571,

C572,C573,C574,C575,

C576,C577,C578,C581,

C582,

C110

C607,C608

C553,C554

C423

C32,C43,C44,C45,C46,

C47,C48,C49,C50,C51,

C52,C53,C54,C55,C56,

C57,C58,C59,C60,C61,

C62,C63,C64,C65,C66

Q,TY

2

6

1

6

1

2

3

1

3

1

2

2

1

2

1

1

2

4

3

3

2

2

16

49

25

25




LEVEL

3

3

3

3

3

3

3

3

PART NO

0CHSS150DJTS

0CHSS330DJTS

0CHSS560DJTS

0CHSS620DJTS

0CHSS101DJTS

0CHSS391DJTS

0CHSS471DJTS

0CHSS102DKTS

3 0CHSS152DKTS

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

0CHSS222DKTS

0CHSS332DKTS

0CHSS472DKTS

0RHSS000DJTS

0RHSS112DJTS

0RHSS122DJTS

0RHSS100DJTS

0RHSS101DJTS

0RHSS104DJTS

0RHSS103DJTS

0RHSS123DJTS

0RHSS151DJTS

0RHSS102DJTS

0RHSS105DJTS

0RHSS272DJTS

0RHSS220DJTS

0RHSS223DJTS

0RHSS244DJTS

0RHSS270DJTS

0RHSS273DJTS

0RHSS3R3DJTS

0RHSS332DJTS

0RHSS392DJTS

PART NAME

CL10C150JBNC

CL10C330JBNC

CL10C560JBNC

CL10C620JBNC

CL10C101JBNC

CL10C391JBNC

CL10C471JBNC

CL10B102KBNC

CL10B152KBNC

CL10B222KBNC

CL10B332KBNC

CL10B472KBNC

RC1608J000CS

RC1608J112CS

RC1608J122CS

RC1608J100CS

RC1608J101CS

RC1608J104CS

RC1608J103CS

RC1608J123CS

RC1608J151CS

RC1608J102CS

RC1608J105CS

RC1608J272CS

RC1608J220CS

RC1608J223CS

RC1608J244CS

RC1608J270CS

RC1608J273CS

RC1608J3R3CS

RC1608J332CS

RC1608J392CS

DESCRIPTIONS













Resistor, chip 0 ohm

Resistor, chip 1.1K

Resistor, chip 1.2K



Resistor, chip 100K

Resistor, chip 10K

Resistor, chip 12K


Resistor, chip 1M

Resistor, chip 2.7K


Resistor, chip 22K

Resistor, chip 240K


Resistor, chip 27K

Resistor, chip 3.3 ohm

Resistor, chip 3.3K

R806

R631,R802,R805,R822

R178

R441,R630

R109,R115,R160,R163,

R611,R612,R613,R614,

R615,R616,R622,R629,

R632,R633,R634,R636,

R801,R804,R821,R528

R08,R602,

R196,R197,R533

R04,R11,R20,R21,R22,

R140,R141,R142,R151,

R152,R177,R190,R191,

R192,R516,R517,R518,

R519,R520,R527,R534,

R547,R548,R549,R550,

R830,

R104,R153,R183,R808

R219,R220

R01

R18,R606

R623,R624

R125,R127,R129,R143,

R145,R170,R171,R172

R609,R610,R635,R637 Resistor, chip 3.9K

LOCATION NO

C39,C40,C420

C105,C106,C419

C424,C604,C605

C151,C152

C109

C521,C540,C550

C425,C426

C247,C522,C531,C551

C538,C539,C558,C615,

C616

C627,C628,C629,C630,

C617,C618,C656,C657,

C528

C658

C638

R164,R166,R430,R501,

R502,R507,R508,R813,

R102,R505,

R552

R807

R532,R605

R03,R17,R23,R107,

R111,R112,R113,R114,

R118,R122,R124,R126,

R128,R130,R144,R174,

R175,R179,R193,R194,

R195,R509,R510,R511,

R526,R601,R607,R608,

R617,R117

Q,TY

3

2

1

3

3

3

2

4

5

9

1

2

1

4

1

1

2

2

3

1

1

10

30

20

26

1

2

2

4

2

8

4




LEVEL PART NO PART NAME DESCRIPTIONS

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

0RHSS472DJTS

0RHSS433DJTS

0RHSS470DJTS

0RHSS471DJTS

0RHSS474DJTS

0RHSS512DJTS

0RHSS562DJTS

0RHSS561DJTS

0RHSS680DJTS

0RHSS683DJTS

0RHSS750DJTS

0RHSS000EJTS

0TRKE1504STS

0TRKE3875STS

0RYSS330FJTS

0DHKEKDS181S

0DHKEKDS226S

1DZSC5231BTS

1ICIPAP5R0BD

1ICSE24C16TS

0DSSCB340ATS

1ICRO6161FTS

0ICSS41616BS

0ICKE7027FTS

0ICKE7042FTS

0ICKE78L9FTS

0ICKE78L5FTS

1ICSTLD33CTS

1IC88L284ABS

0ICVI4925DTS

1ICMI3230DBS

0LBSS101DJTS

0LBSS601DJTS

0LRSL10100BS

WAFHI50050AS

WAFTH10125AS

111-A36A

RC1608J472CS

RC1608J433CS

RC1608J470CS

RC1608J471CS

RC1608J474CS

RC1608J512CS

RC1608J562CS

RC1608J561CS

RC1608J680CS

RC1608J683CS

RC1608J750CS

RC2012J000CS

KTA1504S Y

KTC3875S Y

RP164PJ330CS

KDS181, DIODE

KDS226-RTK

MMSZ5231BS

AP1501-5.0

S-24C16AFJA-TB

B340A, DIODE

BA6161F

K4S16162D-TC80

KIA7027AF

KA7042AF, IC

KIA78L09F, IC

KIA78L05F, IC

LD1117DT33C

MX88L284-AEC

SI4925DY TP

VPC3230-QA-B4

CIM21U101

CIM31J601

SMD12128.5

FH12-50S-0.5SH

YH12505WR-10

111-A36A

Resistor, chip 4.7K

Resistor, chip 43K



Resistor, chip 470K

Resistor, chip 5.1K

Resistor, chip 5.6K



Resistor, chip 68K


Resistor, chip 0 ohm 2012

Transistor, chip A1504

Transistor, chip C3875

Resistor, Array chip 3216

Diode, chip KDS181

DIODE, KDS226

Zener diode, chip 5.1V

IC, DC/DC Con-5.0V/3A

IC, 24C16

Diode, chip B340A

IC, BA6161F

IC, K4S16162

IC, KA7027

IC, KA7042

IC, KIA78L09F

IC, KIA78L05F

IC, LD33C

IC, MX88L284

IC, SI4925

IC, VPC3230

Bead, chip 100 ohm 2012


Inductor, SMD, 33UH

Pin wafer, 50-PIN

SMD,WAFER, 10-PIN

PCB, Main

LOCATION NO

R19,R146,R147,R161,

R162,R167,R168,R181,

R515,R618,R619,R625,

R626,R811,R820,R120

R116

R138,R139

R110,R134,R135,R433,

R436,R438

R426,R435,R437,R499

R131

R620,R627

R156

R628

R221,R431,R432,R434,

R512

R809,R810,R857

Q601,Q602,Q604,Q605,

Q606

Q111,Q302,Q505,Q507,

Q801,Q802,Q820,Q821,

Q103,Q104

RA01,RA02,RA03,RA04,






RA25,

D102,D603,D604

D607,D608

ZD409,ZD410,ZD414,

ZD415,ZD416,ZD417,

ZD418,ZD419,ZD411,

ZD412,ZD413

IC801

IC102

D803

IC802

IC03,IC04

IC07,IC103

IC603

IC807

IC804

IC104,IC806,IC821

IC01

IC803,IC822

IC501

L01,L02,L406,L407,L409,

L411,L412,

L106,L501,L601,L602,

L603,L606,L607,L608,

L807,L06,L07,L08,L09

L801

P03

P805

Q,TY

16

5

3

5

10

25

3

2

11

7

13

4

1

2

1

1

4

2

1

2

2

2

1

1

1

3

1

2

1

1

1

1

1

1

1

1




DESCRIPTIONS

3

3

3

3

3

3

LEVEL PART NO

GRLT33AS001D

1ICMI3410DBS

0DHKEC102STS

0RHSS472DJTS

0RHSS103DJTS

0RHSS563DJTS

0RHSS821DJTS

PART NAME

GR, MULTI,

SMD

MSP3410D-QA-C5

KRC102S-RTK

RC1608J472CS

RC1608J103CS

RC1608J563CS

RC1608J821CS

IC, MSP3410D

Diode, chip C102S

Resistor, chip 4.7K

Resistor, chip 10K

Resistor, chip 56K


LOCATION NO

IC601

Q101,Q102

R136,R137

R154,R155

R176

R553

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

GRLT33AS001G

0RHSS474DJTS

0RHSS000DJTS

0RHSS750DJTS

0RHSS101DJTS

0RHSS220DJTS

0RHSS473DJTS

0RHSS333DJTS

0RHSS102DJTS

0TRKE3875STS

GRLT33AS001H

1ICAD9883ABS

1ICPH74F08TS

1ICST24C02WS

0RHSS272DJTS

0CHSS822DJTS

0CHSS823DKTS

0LBSS260DJTS

0CHSS102DKTS

0CHSS030DCTS

0LBSS601DJTS

0CHSS473DKTS

0RHSS750DJTS

0RHSS101DJTS

0RHSS102DJTS

0CHSS100DDTS

0RHSS220DJTS

1DZSC5231BTS

0RHSS103DJTS

0RHSS000DJTS

0RHSS473DJTS

GR, YUV,

SMD

RC1608J474CS

RC1608J000CS

RC1608J750CS

RC1608J101CS

RC1608J220CS

RC1608J473CS

RC1608J333CS

RC1608J102CS

KTC3875S Y

GR, PC SMD,

INSERT

AD9883A-KST110

N74F08D

24C02W

RC1608J272CS

CIB21P260NE

CL10B102KBNC

CL10C030CBNC

CIM31J601

CL10B473KANC

RC1608J750CS

RC1608J101CS

RC1608J102CS

CL10C100DBNC

RC1608J220CS

MMSZ5231BS

RC1608J103CS

RC1608J000CS

RC1608J473CS

Resistor, chip 470K






Resistor, chip 47K

Resistor, chip 33K

Resistor, chip 1K

Transistor, chip C3875

IC, AD9883A

IC, 74F08

IC, 24C02

Resistor, chip 2.7K

Capacitor, chip 0.0082U

Capacitor, chip 0.082U



Capacitor, chip 3PF





Resistor, chip 1K



Zener diode, chip 5.1V

Resistor, chip 10K


Resistor, chip 47K

R217,R218,

R540,R541,R542,R546,

R543,R544,R545,

R427,R498

R406,R514,

R405,R424,R425,

R402,R416,R419,

R403,R417,R420

R404,R418,R421

Q401,Q402,Q403

IC201

IC202

IC203

R213

C222

C219

L202

C223

C208

L301,L209

C228,C232,C237,

R243,R244,R245,

R258,R259

R255,R256,

C242

R12,R13,R14,R15,

R16,R203,R206,R207,

R209,R211,R212,R214,

R215,R216,R246,R248,

R253,R254,

ZD240,ZD241,ZD242,

ZD243,ZD244,ZD245,

ZD246,

R210,R247,R249

R201,R205,R235,R252,

R222,R223,R230,R231,

R233,R199,R200,R240,

R241,R242

R250,R251

Q,TY

2

1

1

1

2

2

18

14

2

3

3

3

3

2

3

2

4

3

2

1

1

1

1

1

1

1

1

1

3

2

2

1

2

3

7

3




LEVEL PART NO PART NAME DESCRIPTIONS

3 0CHSS104DZTS CL10F104ZANC Capacitor, chip 0.1UF

LOCATION NO

C240,C243,C203,C204,

C205,C206,C207,C209,

C210,C212,C213,C214,

C215,C216,C217,C218,

C225,C229,C230,C233,

C234,C235

Q,TY

22



8.Parts List (Panel adapter PCB / Control PCB )

LEVEL

2

2

1

2

PART NO

AYSBLT33A01A000

WAFHI50050AS000

WAFHI41100SS000

111-A38A000

PART NAME

SUB PCB ASS'Y

WAFER, PIN

WAFER, PIN

PCB, SUB

DESCRIPTIONS

20.1" F MODEL,

PANEL ADAPTER

50-PIN, P:0.5mm

41-PIN, P1.0mm, STRAIGHT

20.1" IPS PANEL SUB PCB

LOCATION NO

P2000

P1000

Q,TY

1

1

1

1

3

3

3

3

3

3

3

3

2

LEVEL

1

1

1

1

PART NO

WAFYH05200AD

WA1YH10200AD

0PAVI48380AD

0DLSYRG138AD

600-002A

111-A34B

0RHSS120DJTS

0RHSS471DJTS

0RHSS102DJTS

0RHSS222DJTS

0RHSS472DJTS

0CHSS101DJTS

0TRKE3875STS

PART NAME

SMAW-200-5

SMAW-200-10

TSOP4838

SLRG138

YTP-1141A

111-A34B

RC1608J120CS

RC1608J471CS

RC1608J102CS

RC1608J222CS

RC1608J472CS

CL10C101JBNC

KTC3875S Y

DESCRIPTIONS

PIN Wafer, 5-PIN

PIN Wafer, 10-PIN

PRE-AMP

Diode, DUAL LED

S/W, TACK

CONTROL PCB

Resistor, Chip, 1608





Capacitor, Chip, 1608

Transistor, chip

LOCATION NO

P11A, P11B

P01B

PA3001

LD3001

SW3001,SW3002,SW3003

,

SW3004,SW3005,SW3006

Q,TY

2

1

1

1

7

R3015

R3011, R3013

R3001,R3004

R3002, R3003, R3005,

R3012, R3014

C3001

Q3001,Q3002,3004

1

3

3

2

2

2

1

1


1.Panel Adapter PCB

PCB LAYOUT


2. Control PCB

PCB LAYOUT


3-1. Main PCB

PCB LAYOUT


3-2. Main PCB

PCB LAYOUT


3-3. Main PCB

PCB LAYOUT


3-4. Main PCB

PCB LAYOUT


1.Explode View

EXPLODED VIEW


Rolsen RL-20S10 Service manual

COLOR TFT-LCD TV

SERVICE MANUAL

!! Important Safety Notice !!

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RL-20 S10 F

Sony

KV-20S10

Hyundai

HLT-3220

PDi

PDI-P23LCD

DiBoss

LT-32HLFH

Akai

LT-32Q5LFH

JVC

AV-21PM

JVC

AV-21AT