Daewoo Sp110 Chassis Dsp4210gm Plasma Tv Sm

Model : DSP-4210GM

CHASSIS : SP-110

S/M No. : TSP110AEF0

Service Manual

DAEWOO ELECTRONICS CO., LTDhttp : //svc.dwe.co.kr May.2001

TABLE OF CONTENTS

1. Safety precautions ........................................................................................................................... 2

2. Product specification ...................................................................................................................... 4

3. Block diagram .................................................................................................................................. 6

4. Adjustment (How to use service remote controller) ..................................................................... 7

5. When changing the new board ....................................................................................................... 9

6. Trouble shooting .............................................................................................................................. 10

7. Assembly list ....................................................................................................................................30

8. Circuit diagram .................................................................................................................................31

9. Exploded view ..................................................................................................................................35

- 1 -

Service manual SP-110

- 2 -

1M / 500V DC

1. SAFETY & PRECAUTIONS

SAFETY CHECK AFTER SERVING

Examine the area surrounding the repaired location for damage or deterioration. Observe that screw,parts and wires have been returned to original positions. Afterwards, perform the following tests andconform the specified values in order to verify compliance with safety standards.

1-1. Insulation resistance testConfirm the specified insulation resistance between power cord plug prong and externally exposedparts of the set (video and audio input terminals, speaker out terminals etc) is greater than valuesgiven in table 1 below.

1-2. Dielectric strengthen testConfirm specified dielectric strengthen betweenpower cord plug prongs and exposed accessibleparts of the set (video and audio input terminals,speaker out, etc) is greater than values giventable 1 below.

1-3. Clearance distanceWhen replacing primary circuit component, confirm specified clearance distance (d), (d’) betweensoldered terminals (see Fig1), and between terminals and surrounding metallic parts. See table 1below.

Rating for selected areas (table 1)

Insulation Dielectric ClearanceResistance Strength Distance(d),(d’)

100V Japan 3110 to 130V USA &Canada - 900V AC 1min 3.2

Europe 6(d)Australia 8(d)

Latin America (a : Power cord)

* Class model only

NOTE

This table is unofficial and for reference only. Be sure to confirm the precise values for your particular.

AC Line Voltage

110 to 130V200 to 240V

10M / 500V DC 4kV AC 1min.

1kV AC 1min.

Region

- 3 -


Ac Line Voltage Region Load Z Leakage Current( i ) Clearance Distance(d),(d’)

1-4. Leakage current test

Confirm specified or lower leakage current between

B(earth ground, power cord plug prongs) and externally

exposed accessible parts (video and audio input termin-

als, speaker out, etc.)

Measuring method:(Power ON) lnsert load Z between

B(earth ground, power cord plug prongs) and exposed

accessible parts. Use AC voltmeter to measure AC voltage across both terminals of load Z. See Fig.2 and

following table.

Leakage current ratings for selected are as

NOTE

This table is unofficial and for reference only. Be sure to confirm the precise valuesfor your particular country and locality.

100V Japan 1 i 1mArms. Exposed accessible parts

110 to 130V USA & Can-ada 1 15 F i 0.5mArms. Exposed accessible parts

2 i 0.7mA peak i 2mAdc

Antenna earth terminals110 to 130V200 to 240V

EuropeAustralia

50 Other terminals i 0.7mA peak i 1mAdc


- 4 -

2. PRODUCT SPECIFICATION

[ DSP-4210GM ]

ITEM SPECIFICATION REMARK1. GENERAL

1-1. MODEL NO DSP-4210GM1-2. CHASSIS NO SP-1101-3. SCREEN SIZE 42” (16:9)1-4. COUNTRY WORLD WIDE1-5. RESOLUTION 853(W) X 480(H)1-6. REMOCON TRANSMITTER TYPE R-V2A(ENGLISH), R-V2AK(KOREAN)1-7. SAFETY STANDARD UL, CSA, CE, KE

2. MECHANICAL2-1. DIMENSION

1) WITHOUT STAND W X H X D = 1055 X 652 X 852) WITH STAND W X H X D = 1055 X 730 X 853) BOX W X H X D = 1190 X 870 X 480

2-2. WEIGHT1) WITHOUT STAND 33kg2) WITH STAND 39kg

3. ELECTRICAL & OPTICAL3-1. COMPOSITE VIDEO INPUT SIGNAL NTSC,PAL,SECAM,PAL-M/N,NTSC4.43

1 INPUT ( 75 , 1Vp-p )

3-2. Y/C INPUT SIGNAL 50/60Hz, Super Jack 1 Input( 75 ,1Vp-p )

3-3. DTV/DVD INPUT SIGNAL Y,Pb/Cb,Pr/Cr 1 Input( 75 ,1Vp-p )

* DTV Resolution Mode ( Y, Pb, Pr ) : 1920X1080i, 1280X720p, 640X480p

* DVD ( Y,Cb,Cr ) : 50/60Hz

3-4. PC SIGNAL R,G,B,H,V 15Pin D-sub jack 1 Input( 75 ,1Vp-p )* Resolution Mode : VGA - UXGA

3-5. SOUND INPUT SINAL Composite, Y/C : L/R Phone Jack 1PairDTV/DVD : L/R Phone Jack 1PairPC : L/R Phone Jack 1Pair

* Input Impedance 47

- 5 -


ITEM SPECIFICATION REMARK3-6. Optical Chracteristics

1) Display Resolution 16:9 Wide 853 X 4802) Peak Luminance 160cd/ m2

3) Contrast Ratio 500:14) Color Temperature 8000o K

3-7. Scaling <Scaling Mode>PC, DTV : Fill to Aspect Ratio,

Fill to ScreenDVD, VIDEO : Normal, Wide, Panaroma, Letter Box, Letter Box with Sub Title

<Scaling Adjust>PC,DTV (User Control) : H-Size, V-Size

H-Position, V-Position3-8. Zoom Zoom+, 4Direction Paning Avaiable3-9. PIP Video Window in DTV/PC Picture

PIP Size, Position Changeable3-10.OSD 8Language

KOREAN,ENGLISH,NETHERLAND,FRENCH,SPANISH,GERMAN,PORTUGUESE,ITALIAN

3-11. AC Power AC 90V-264V, 50/60Hz3-12. Power Consumption 350 WATTS3-13. Sound Output L : 8Watts, R : 8Watts3-14. LAN Interface Option3-15. Settop Box Interface Option3-16. Others Freeze Picture, Video Rotation

4. USER CONTROL & ACCESSORIES4-1.CONTROL

1) SET AC POWER, MENU, INPUT SELECT, UP,DOWN, LEFT, RIGHT

2) REMOCON TRANSMITTER INPUT SELECT,POWER,RECALL, ZOOM-,ZOOM+,MENU,UP,DOWN,LEFT,RIGHT,PICTURE MODE,FREEZE,SCREEN MODE,MUTE

4-2. ACCESSORIES 1) REMOCON : R-V2A, R-V2AK2) BATTERY : “AAA” 2EA3) INSTRUCTION MANUAL4) STAND (OPTION)5) WALL HANGER (OPTION)6) SPEAKER UNIT 2ASS’Y (OPTION)


- 6 -

3. BLOCK DIAGRAM

- 7 -


4. Adjustment

4-1. How to confirm the origianl data of VIDEO PCB

(1) Input selection : You select video mode(2) You confirm the original data of user control

- Brightness : 36 ( :20 in case of DTV/PC input mode )- Contrast : 60- Sharpness : 2- Colour : 32- Tint : 0 ( Center )

(3) You confirm the original data of SERVICE MODE (PW364)( See 4-4 )- Sub-Brightness : 60- Sub-Contrast : 70- R-Bias : 63- G-Bias : 63- B-Bias : 68- R-Gain : 53- G-Gain : 57- B-Gain : 76

4-2. How to adjust POWER PCB

(1) Devices for measurement : Digital volt meter, Pattern generator(2) Conditions : You adjust as follows after assembling set and inputting WHITE PATTERN.

1) VSUS(Sustain voltage) : Voltage sustaining electronic dischargeTP : P12Adjustment control : RV600Standard voltage : 166V

2) VSCAN(Scan voltage) : Scan voltage when recording DATATP : PA9 #6 PIN of Y PCBAdjustment control : RV14Standard voltage : -160V

3) VADD(ADDRESS voltage) : Voltage recording DATATP : P14Adjustment control : VRS1Standard voltage : 80V

4-3. X/Y PCB adjustment

(1) Devices for measurement : Digital volt meter, Pattern generator(2) Previous adjustment voltage : You adjust as follows after assembling set and inputting BLUE

PATTERN.


- 8 -

1) VSHELF(SHELF voltage) : X-electrode sustain voltage when recording DATATP : RCU25Adjustment control : RU5Standard voltage : +60V

2) VVH(SCAN VH voltage) : VH voltage of SCAN IC when scanningTP : RY7 voltage each sideAdjustment control : RY6Standard voltage : -70V

(3) The final operation adjustment1) Input a monochrome pattern of R,G,B. And then you check if there are abnormal OFF-state

pixels (which must be in ON-state but are in OFF-state).If any, increase VSUS voltage slowly from 166V to remove abnormal OFF state pixels in thatpattern.

2) If there is no abnormal OFF-state pixel in monochrome pattern of R,G,B, make sure if there isabnormal OFF-state in Magenta, Cyan, Yellow or not. If any, increase VSUS slowly in thatpattern.

3) Increase VSUS, which is set as above, by 1V.4) Make sure if there are abnormal ON-state pixels(which must be on OFF-state but are in ON-

state, for example, R or G) in Blue pattern after aging Blue pattern 5 minutes. If any, set VSCAN

slowly from - 160V to - 150V and decrease VSHELF slowly to remove wrong electronicdischarge.

4-4. White balance adjustment

(1) Feed grey scale signal to video input terminal.(2) Confirm the original data of user control (See 4-1).(3) Press Remote controller in order starting with UP => MUTE => RECALL => MUTE BUTTON

to access Service adjustment mode and select PW364. And then confirm the original data ofthe Service mode PW364 register. (See 4-1).

(4) Make sure you can’t recognize any grey scale errors in the form of colour tint in this darker bands.(5) You attach the sensor of a White balance meter to the white part on the upper end of this grey

scale pattern.(6) Set White balance changing R,G,B-Gain.

• You make sure that R,G,B-Gain must be set within the limit of 63 20. If it is over the limit, it is N.G.• How to adjust temperature of colour X = 0.290 0.01, Y = 0.310 0.01

Temperature of colour : 8,300o K(7) You can set Luminance level changing Sub-contrast.

• If the set data of Sub-contrast is over the limit of 80, it is N.G.(8) Press Menu button, to escape from Service mode.

- 9 -


5. When fitting a new board

5-1. Video

(1) Check the related adjustments are correctly set as per previous page.

5-2. X-Sustain

(1) Set the VSHELF voltage according to the list of adjustments.(2) The data of adjustment voltage is on the label, which is attached on the metal part under

Y-Sustain board.

5-3. Y-Sustain

(1) Set the Vvh voltage according to the list of adjustments.(2) The data of adjustment voltage is on label, which is attached on the metal part under Y-Sustain

board.

5-4. Power module

(1) You set each voltage according to the list of adjustments.(2) The data of adjustment voltage is on the label, which is attached on the metal part under

Y-Sustain board.


- 10 -

6. Trouble shooting

6-1. Audio/video6-2. Digital6-3. X-SUSTAIN6-4. Y-SUSTAIN6-5. SCAN Board6-6. DATA H/L, Connection(LU,CU,RU,LD,CD,RD)6-7. Power

- 11 -


6-1. Audio/Video


- 12 -

* IMAGE PROCESSOR PART BLOCK DIAGRAM

- 13 -


Is the signal input jackcorrectly connected?

Does the input source operate?

Is input selection in Video mode?

Does the ‘DTV, PC’ screenappear after inputting signal 1. Video signal processing is N.Gto DTV or PC jack? 2. Change video PCB

Can you see input to P502 No.43 V1 1. Inspect jack PCBof Video PCB? 2. Inspect input jack

Can you see input to TP Y0, V0? 1. Video S/W and 3D COMB filter (IC402) are N.G 2. Change video PCB

Can you output Sync of TP V2 : 60Hz/ 1. Confirm if IC400 and IC40150Hz H2 : 31.5KHz/KHz? are N.G 2. Change video PCB

1. Video signal processing is N.G 2. Change Video PCB

Does the ‘Please check input Is there a weak electronic 1.Confirm AC connectionsignal or press “input” key.’ discharge on the screen? 2.Confirm Power S/W onmessage appear? Y 3.Inspect Digital and X,Y

N

NO Video screen ( Composite input )

Check start

Y

1.Make sure of is PA603 properly Confirm Video to digitalconnection of connected? Connector PA603Jack(PDP Monitor& A/V device) is DVS,DHS,DCLK Video PCB is N.G of Video PCB P603 Change PCBOperate A/V device, being outputted?Which is used.

Confirm input selection

Y

N

N

N N

N

N

YY

1.Confirm other PCBs Video PCB than 2.Change PA603

Y

Y

N

N

Y

Y

N

N

CAUTION : 1.You must only remove PA603 after confirming

that you switch off the power.

2. You must thoroughly understand instruction manual

before removing Back cover.

Y

Y


- 14 -




Is input selection in DTV/DVD mode?

Does the ‘Video’ screenappear after inputting signal 1. DTV signal processing is N.Gto Video jack? 2. Change video PCB

Can you see input to P502 No.10 1. Inspect jack PCBYD1 of Video jack? 2. Inspect input jack

Can you output DTV signal in 1. DTV S/W and DTV processor(IC505) circuit are N.GTP R,G,B? 2. DTV H/V Sync processing part is N.G 3. Change video PCB

Can you output Sync of TP V1:Hz/ 1. DTV S/W and DTV processorH1 : KHz/ Hz? (IC505) circiuit are N.G 2. Change video PCB

1. Video signal processing is N.G 2. AD Converter(IC500) is N.G 3. Change Video PCB

N

NO DTV screen (1080I, 720P, 480P)

Check start

Y

1.Make sure of is PA603 properly Confirm Video to digitalconnection of connected? Connector PA603Jack(PDP Monitor& A/V device) is DVS,DHS,DCLK Video PCB is N.G of Video PCB P603 Change PCBOperate A/V device, being output?Which is used.


Y

N

N

N N

N

N

YY

1.Confirm other PCBs than Video PCBs 2.Change PA603

Y

Y

N

N

Y

Y

N

N

Y

Y

- 15 -




Is input selection in PC mode?

Does the ‘Video’ screenappear after inputting signal 1. PC signal processing is N.Gto Video jack? 2. Change video PCB

Can you see input to P502 No.9,8,31,32,33 1. Inspect jack PCBR,G,B,Hsync,Vsync of Video PCB? 2. Inspect input jack

Can you output PC signal in 1. PC S/W and DTV processor(IC505) are N.GTP R,G,B? 2. PC H/V Sync processing part is N.G 3. Change video PCB

Can you output Sync of TP V1 : Hz/ 1. PC S/W is N.GH1 : KHz/ Hz? 2.Change video PCB

1. PC signal processing is N.G 2. A/D Converter is N.G 3. Change Video PCB


N

NO PC screen

Check start

Y

1.Make sure of is PA603 properly Confirm Video to digitalconnection of connected? Connector PA603Jack(PDP Monitor& PC) Does DVS,DHS,DCLK Video PCB is N.G of Video PCB P603 Change PCBOperate A/V device, being output?Which is used.


Y

N

N

N N

N

N

YY

1.Confirm other PCBs than Video PCB 2.Change PA603

Y

Y

N

N

Y

Y

N

N

Y

Y


- 16 -

is the sound signal input jackcorrectly connected?

is the speaker properly connected?

Is sound signal output from P502?

is sound signal on P400 No.2,3of audio PCB?

is sound signal on PA400 No.2,4 1. PA400 connector is N.Gof audio PCB? 2. Change audio PCB

N

NO Sound

Check start

Y

1.Make sure of connection of jack(PDP monitor & A/V device)N

N

N

Y

Y

N

N

Y

Does the screen appear? 1. Confirm AC connection 2. Confirm power S/W on 3. Inspect video PCB and other blocks

Y

Connect speaker

1. Jack PCB is N.G 2. Video connection to jack PCB is N.G

See: Siganl composition of P502 sound 1. RSPC, LSPC => PC sound 2. RSD1, LSD1 => DTV/DVD sound 3. RSV1, LSV1 => VIDEO, S-VHS sound

1. Sound S/W is N.G2. Confirm IC4043. Change video PCB

is sound AMP on PA300 No.1,4 of Is power fed to PA3 of 1. Confirm if PA3 connector is N.Gaudio PCB processing an output? audio PCB? 2. Change power board

Y

N N

Does sound AMP on PA300 No.1,4 and JP659 of audio PCB produce an output?

1. PA300 is N.G (Change audio PCB)or JP659 is N.G (Change jack PCB)

1. Speaker or sound cable is N.G2. Change speaker or sound cable

N

Y

Y

Y

- 17 -


Does Remote Controller operate?

N

Check start

Y

1. Confirm Remote Controller operation and batteryN

N

N

Y

Is red LED next to POWER S/Won?

1. Confirm AC connection 2. Confirm power S/W on 3. Inspect video PCB, LED PCB and other blocks

Y

1. Connection with video PCB is N.G or video PCB N.G2. Inspect video PCB and other blocks

1. LED PCB is N.G2. Change LED PCB

NO Remote Controller operation

Is screen on with key input?

Is there waveform when pressing remocon in IR NO.2 of P602

1. IR receipt block of video PCB is N.G2. Inspect video PCB and other PCBs


- 18 -

Does power come on with remocon?

Check start

1. Connection with video PCB is N.G orVideo PCB is N.G

2. Inspect video PCB and other blocks

N

N

N

Y

Is red LED on next to POWER S/Won?

1. Confirm AC connection 2. Confirm power S/W on 3. Inspect video PCB, LED PCB and other blocks

Y

NO Key operation

Is connection between PA601 of key PCBand video PCB good?

1. PA601 connector is N.G2. Change key PCB

1. Inspect video PCB and other PCBs

Y

- 19 -


6-2. DIGITALChecking Order for normal operation of Digital Board and Check Points

( * Measure RMS voltage with a multi-meter, refer to the attached picture for position ofcheck points )

1. After make sure that the set turns off, turn off the High Voltage ON/OFF Switch of the PowerBoard and then turn on the set

2. Confirm whether there is an input of 5V, 3.3V into Power Connector ( PA5 ).- 5V input (pin No.1,2) : If 4.5V ~ 5.2V, O.K.- 3.3V input (pin No.7,8) : If 3.0V ~ 3.5V, O.K.

3. Confirm whether Power 2.5V, 3.3V_1, 3.3V_2, 3V_3, 5V_1, 5V_2- 2.5V : If 2.2V ~ 2.7V, O.K.- 3.3V : If 3.0V ~ 3.5V, O.K.- 5V : If 4.5V ~ 5.2V, O,K.

4. Confirm Reset and V_MUTE- Reset : If 3.0V ~ 3.5V, O.K.- V_MUTE :If 3.0V ~ 3.5V, O.K.

5. Confirm CONF_DONE ( ID102, ID103 )- CONF_DONE : If 3.0V ~ 3.5V, O.K.


- 20 -

- 21 -


6-3. X-SUSTAIN BOARD

1. Separate PA7 and PA114 connector2. Check the remaining electrical voltage of PA7

(1) Check the Voltage of Terminal 170V : If maintained beyond 10 volt, discharge (below 5 volt)with resistance of beyond 1K ohm 5 Watt

3. Confirm the value of series and parallel resistance of RU10//RU13-RU11//RU14-RU12//RU15(1) Each value of resistance : 6.8 ohm 5 Watt(2) The total value of resistance : 10.2 +/- 0.5 ohm(3) In case of wrong value of resistance, replace (open) board and confirm each connector

: the state of insertion ( installation )4. In case of normal value of resistance, measure the value as following table1.

(1) Use a Diode Tester(2) If abnormal part is found, replace the board(3) In case of normal state, Inspect connectors and other boards

Table 1. PA7 The value of Diode Tester of each terminal

* + : red, - : black

NAME DIODE MEASURE DIODE MEASURETESTER TESTER

1 170V + About 5 sec. - 0.49GND - Later, +

Open2 15V + About 3 sec. - 0.47

GND - Later, +Open beyond 2V

3 CU1(5V) + Beyond 1.43 - 0.48GND - +



The configuration of terminal ( top view, components side )


- 22 -

Table 3. The value of Diode Tester of each Semiconductor


DIODE TESTER MEASURE DIODE TESTER MEASURE

- + + -

GND A 0.6 GND A 0.5

B 0.6 B 0.5

C 0.6 C 0.5

D 0.6 D 0.5

E 0.6 E 0.5

F 0.6 F 0.5

G 0.6 G 0.5

H 0.6 H 0.5

NAME DIODE MEASURE DIODE MEASURE

TESTER TESTER

1 QU5/QU6 D + ABOUT 5 - 0.48

S - SEC. LATER, +

OPEN

2 QU7/QU8 D + Open - 0.48

S - +

3 QU17/QU18 D + Open - 0.45

S - +

4 QU15/QU16 D + Open - 0.45

S - +

5 QU23~QU26 D + Open - 0.4

S - +

6 QU19~QU22 D + Open - 0.4

S - +

7 QU12 D + Open - 0.49

S - +

8 QU11 D + Beyond 2.3 - 0.49

S - +

9 QU9 D + ABOUT 5 - 0.5

S - SEC.LATER, +

OPEN

10 QU4 D + Open - 0.5

S - +

11 QU13/QU14 D + Open - 0.48

S - +

- 23 -


NAME DIODE MEASURE DIODE MEASURETESTER TESTER

1 170V + About 3 Sec. Later, - Beyond 0.8GND - Open +

2 -155V + Beyond 0.7 - OpenGND - +

3 ON/OFF + Open - Beyond 2.4GND - +

4 15V + Beyon 0.7 - About 5 Sec. Later, beyond 0.4GND - +

6-3. Y-SUSTAIN BOARD

1. Separate PA9, PA111 connector2. Confirm the remaining electrical Voltage of PA9

(1) Confirm the Voltage of Terminal 170V : If maintained beyond 10 volt, discharge(below 5 volt)with resistance of beyond 1K ohm 5 Watt

(2) Confirm the Voltage of Terminal -155V : If maintained beyond -10 volt, discharge(below -5volt) with resistance of beyond 1K ohm 5Watt

3. Confirm the resistance of RY2 ( 470 ohm 5Watt )(1) In case of wrong value, replace board and confirm each connector

4. In case of normal value of resistance, measure the value as following Table 1.(1) Use a Diode Tester(2) If abnormal part is found, replace the board(3) In case of normal state, Inspect connectors and other boards



Table 2. PA111 The value of Diode Tester of each terminal* + : red, -: black

The configuration of terminal (top view, components side)


- 24 -


- + + -

GND A 1.2 GND A 0.5

B 0.6 B 0.5

C 0.6 C 0.5

D 0.6 D 0.5

E 1.2 E 0.5

F 1.2 F 0.5

G 0.6 G 0.5

H 0.6 H 0.5

I 0.6 I 0.5

J 0.6 J 0.5

K 1.2 K 0.5

L 0.6 L 0.5

M 0.6 M 0.5

P 1.2 P 0.5

Table 3. The value of Diode Tester of each Semiconductor


NAME DIODE MEASURE DIODE MEASURE

TEST TEST

1 QY5~QY8 D + ABOUT 3 - 0.4

S - SEC. LATER, +

OPEN

2 QY9~QY12 D + Open - 0.4

S - +

3 QY1~QY2 D + Open - 0.4

S - +

4 QY3~QY4 D + Open - 0.4

S - +

5 QY25~QY28 D + Open - 0.4

S - +

6 QY20~QY23 D + Open - 0.4

S - +

7 QY15~QY16 D + Open - 0.4

S - +

8 QY19 D + Open - 0.4

S - +

9 QY14 D + Open - 0.4

S - +

10 QY13 D + Beyond 1 - Open

S - +

11 QY2 D + Open - 0.4

S - +

- 25 -



A + Beyond 0.6 - Open

B - +

6-5. SCAN BOARD1. Confirm the DIOED TESTER, PCB separately2. The configuration

(1) The Voltage Terminal of Scan (top view, components side)


- 26 -

6-6. DATA H/L, CONNECTION(RU,CU,LU,RD,CD,LD)1. Confirm the upper part and the lower part

(1) Separate PA10 and PA11(2) Confirm DIODE TESTER

2. Separate P112(1) Confirm LU and two DATA H boards

3. Separate PA113(1) Confirm CU and DATA H board(2) Confirm RU and two DATA H boards

4. Separate P115(1) Confirm LD and two DATA L boards

5. Separate P116(1) Confirm CD and DATA L board(2) Confirm RD and two DATA L boards

Table 1. The value of Diode Tester of each terminal


NAME DIODE TESTER MEASURE DIODE TESTER MEASURE

1 Vadd + Open - 0.6

GND - +

2 5V + Beyond - 0.5

GND - 1.3 +

- 27 -


When the set is switched on, the power LED turns red? 1. Check Fuse F1 open

2. Check RC 1(Bridge Diode)

open/short

When remote controller is switched on, LED turns green? Is 7PIN of CONNECTOR P2 Check

0 V? VIDEO

PCB?

Check R20, R21, R22 open

Push the SW1 (Slide switch) of POWER MODULE After P3 CONNECTOR is

in the opposite direction of separated, is each voltage

Then, check LOW B+. (30V, 12V, 5V) correct?

Is each voltage (30V, 12V, 5V) of CONNECTOR P3

correct? Check Audio AMP PCB

After P5 CONNECTOR is

Is each voltage(5V, 3.3V) of CONNECTOR P5 separated, is each voltage

correct? (5V, 3.3V) correct?

Check Digital PCB

Is 1 pin voltage of CONNECTOR P7 and P9

correct at 15V?

6-7. POWER CHECKNO

YES

YES

YES

YES

NO NO

YES

NO

YES

NO

YES

NO

NO

NO

YES

NO

NO

YES

YES

After P7 CONNCETOR is

Separated, 15V

present?

Check

X-sus

PCB


Separated, 15V

present?

Check

Y-sus

PCB


Separated, 15V

present?

Is 1 pin voltage of CONNECTOR P10 and P11 correct

at 15V?

NO


- 28 -

YES

YES

NO

YESAfter P11 CONNECTOR is

Separated, is 15V

produced?

Check

CONNE-

CTION

PCB

Replace Power Module

Push the SW1(Slide Switch) POWER Module

in the direction of

Then, check High Voltage

And turn on the Power,

Can Vsus(170V) be produced?

Without Connector P7

Can Vsus(170V) be

producde?

Check

X-sus PCBYES


Can Vsus(170V) be

produced?

NO

Is the

Voltage

Of Conncetor

P7,5PIN 0V?

YES

Check

Y-sus PCB

YES

Turn on the POWER. Can Vadd(70V) be

produced?


Can Vadd(70V) be

produced?


Can Vadd(70V) be

produced?

Check

Y-sus PCB

NO YES

NO

YES

Turn on the POWER. Can Vscan(-155V) be

produced?

YES

YES


Can Vscan(-155V) be

produced?

NO

Check

Y-sus

PCB

YES

NO

NO

YES

NO

NO

- 29 -


E N D

Replace

POWER

Module

NO


- 30 -

WORKING PROCESS ASSEMBLYASS’Y NAME CODE

1 ACCESSORY AS PEACPWD0112 PACKING AS PEPKCPD0113 CABINET AS PECACAD0114 MASK FRONT AS PEFMSJD0115 VIDEO PCB AS6 PCB VIDEO MANUAL A PEVDMSD0117 PCB VIDEO CHIP B AS PEVDJ2D0118 PCB VIDEO CHIP A AS PEVDJ1D0119 DIGITAL PCB AS10 PCB DIGITAL MANUAL PEDGMSD01111 PCB DIITAL CHIP B PEDGJ2D01112 PCB DIGITAL CHIP A A PEDGJ1D01113 DATA_H PCB AS PCB DATA H AS PED1MSD01114 PCB DATA H CHIP A A PED1J1D01115 DATA_L PCB AS16 PCB DATA L MANUAL PED2MSD01117 PCB DATA L CHIP A A PED2J1D01118 SCAN PCB AS19 PCB SCAN MANUAL A PES1MSD01120 PCB SCAN CHIP A AS PES1J1D01121 X-SUS PCB AS22 PCB X-SUS MANUAL A PEXSMSD01123 PCB X-SUS RHU AS PEXSJ0D01124 PCB X-SUS M-10 AS PEXSJBD01125 PCB X-SUS RADIAL AS PEXSJRD01126 PCB X-SUS CHIP A AS PEXSJ1D01127 Y-SUS PCB AS28 PCB Y-SUS MANUAL A PEYSMSD01129 PCB Y-SUS RHU AS PEYSJ0D01130 PCB Y-SUS M-10 AS PEYSJBD01131 PCB Y-SUS RADIAL AS PEYSJRD01132 PCB Y-SUS CHIP A AS PEYSJ1D01133 AUDIO PCB AS34 PCB AUDIO MANUAL A PEAUMSD01135 PCB AUDIO RADIAL AS PEAUJRD01136 PCB AUDIO AXIAL AS PEAUJAD01137 JACK PCB AS38 PCB JACK MANUAL AS PEJAMSD01139 XSA PCB AS40 PCB XSA MANUAL AS PEXAMSD01141 CONN UNION42 PCB AS PCB UNION CHIP A AS PEUNJ1D01143 PCB UNION AS PEUNSWD01144 PCB RIGHT-DO MANU PERWMSD01145 PCB RIGHT-DO A AS PERWJ1D011

NO PCB ASS’Y NAME

7. Assembly List

- 31 -


8. Block Diagram

8-1. VIDEO / AUDIO


- 32 -

8-2. Digital

- 33 -


8-3. Y-Sustain

Y-Sustain Block Diagram


- 34 -

8-4. X-Sustain

X-Sustain Block Diagram

·

·

·

·

·

·

686, AHYEON-DONG MAPO-GU

SEOUL, KOREA

C.P.O. BOX 8003 SEOUL, KOREA

TELEX : DWELEC K28177-8

CABLE : “DAEWOOELEC”

E-mail :[email protected]

TEL : 82-2-360-7806

FAX : 82-2-360-7877

DSP-4210GM Data-board change procedure

Daewoo Electronics

Step 1. Un-screw the following locations.

This is backside of PDP. The circled locations are where the screws in order to take off the back panel.

Step 2 Inside look of PDP

This is inside look of PDP. The upper data board is different from bottom. Upper: “Data High”, Lower: “Data Low”. You can read these on the board.

Step 3

Step 4 Testing. Find out the exact location of the line by pictures.

Connect any video source and display. This is normal picture.

Step 5 Testing. Unhook the data connector.

Find out exact location of the line and unhook the connector right above that position.

Step 6 Picture of opened hook.

Step 7 Take out the connect strip.

Step 8 Exam the picture.

You will see some thin dead lines vertically.

Step 9 Close look of the picture

If you still see the problem line in between these dead lines, then you have to change the “Data Low (Lower)” board. If you cannot see the problem line between these dead lines, you have to change the “Data High (Upper)” board.

Step 10 Changing Data High. Unhook all the connectors.

Step 11 Unscrew

Step 12 Pull the data board and replace with new one.

Step 13 Slide in the new board

Step 14 1. Push in the connector 2. Push down the clip.

**** Caution **** At the tip of the connector, there is a little hook. So lift a little and push in all the way, and then clip down.

Step 15 Screw in.

Step 16 Same technic is applied if you have to change the “Data Low (Lower)”

Step 17 Put back the back cover.

Please send back the Defected parts to the following address. Daewoo Electronics DTV Service. 120 Chubb Ave. Lyndhurst, NJ 07071 If you have any question? Call 1-800-Daewoo-8 (1-800-323-9668) or, Email: [email protected]

DSP-4210GM Horizontal Data-board change procedure

Daewoo Electronics



Step 2 Inside look of PDP

Step 3 Horizontal Data board (Showing bottom one for example)

Step 4 Pull out the 2 connectors.

Step 5 Unscrew 2 positions

Step 6 Slide and disconnect the board from main unit.

Step 7 Slide in the new board.

Step 8 Screw in the 2 screws in the position

Step 9 Put in the data connector.

Step 10 Cover the back panel and screw in those positions.

Step 11 Please send back to us the unused and defected part. Please mark which one is unused and defected. Address: Daewoo Electronics Research Center 120 Chubb Ave. Lyndhurst, NJ 07071 Phone Number

201-964-9349

DSP-4210GM Data board change procedure

(When multiple thin lines occur in-group)

Daewoo Electronics



Step 2 Look for the position of the lines occur.

Close Look

If the lines occur in the middle of screen, disassemble the connecter part. Step 3. Unscrew those positions.

Step 4 Take out the wires and the connector.

Step 5. Slide out the input connector consol.

** Note ** Input connecting consol is still connected with power cable. Therefore, Do not pull the consol to get completely separate from the main unit.

Step 6. Picture after input connecting consol is detached.

Step 7. Check if any connection is loosed.

Close Look

If there is no connector that is loosed, change data-board. Step 7. Change Data-board. See Data-board Change procedure. Step 8. Changing Data-board controller. (Step 8 ~ Step ??) Location of Data-board Controller

How To Access Service Mode for Screen Control

1. Turn on the PDP.

2. Set up the PDP and a picture source. E.g. PDP and DVD are connected with component or

composite connection.

3. Play any DVD and select a picture scene and pause it. When you select a picture scene, try to

find a scene has bright (light source) spot and dark (shadow) spot in the same picture. (e.g. A

little dark room with bright light comes through a window.)

4. Go into the “service menu” mode using your remote control.

(Press following order on your remote: Up -> Mute -> Recall -> Mute)

5. You will see the Following option on the center of the screen.

CXA2101AQ

VPC3230D

PW364

MSP3405P

PICTURE

Test Pattern

Factory

6. Highlight the option “PW364” by pressing “down” arrow.

7. Select the option by pressing “right” arrow.

8. You will see the following option.

S Brt

S Cont

R Bias

G Bias

B Bias

R Gain

G Gain

B Gain

9. “S Brt” is the Brightness and “S Cont” is the Contras.

10. Write down all the values on that screen and use this as a reference.

11. Highlight S Brt.

12. Change its value to “0” by press left arrow.

13. Highlight S Cont.

14. Change its value to “0” by press left arrow. (You will see almost nothing)

15. Increase “S Cont” value using “Right” arrow until you see the bright spot of the picture.

You still don’t see the dark (shadow) spot of the screen but it is ok.

16. Highlight “S Brt” by pressing “up” arrow once.

17. Increase its value using “right” arrow until you see the dark (shadow) spot of the screen.

18. Exit the service menu by pressing “Exit” button twice.

19. Turn off the PDP and Turn on again.

20. Enjoy your PDP.

INSTRUCTION MANUALDSP-4210GM

Important safety instructions

FCC regulations state that anyunauthorized changes ormodifications to this equipment manyvoid the user's authority to operate it.

To prevent electric shock, use a 3-wiregrounding-type plug, and fully insertthe plug.

To prevent damage which may result in fire orelectric shock hazard, do not expose thisappliance to rain or moisture.

Important safety information

Always be careful when using your monitor. Toreduce the risk of fire, electrical shock, andother injuries, keep these safety precautions inmind when installing, using, and maintainingyour machine.

Read all safety and operating instructionsbefore operating the PDP monitor.

Retain the safety and operating instructionsfor future reference.

Heed all warnings on the monitor and in theoperating instructions.

Follow all operating and use instructions.

Unplug this monitor from the wall outlet

before cleaning. Use a damp cloth; do notuse liquid or aerosol cleaners.

Never add any attachments and/or equipmentwithout approval of the manufacturer. Suchadditions may result in the risk of fire,electric shock, or other personal injury.

Do not use the monitor where contact with orimmersion in water is a possibility, such as near bath tubs, sinks, washing machines, swimming pool, etc.

Provided ventilation for the monitor. Theunit is designed with slots in the cabinet forventilation to protect it from overheating. Donot block these openings with any object. Onnot place it near a radiator or heat register.

Operate your monitor only from the type ofpower source indicated the marking label. Ifyou are sure of the type of power supplied toyour home, consult your monitor dealer orlocal power company.

This plug will fit into a grounding-typepower outlet only one way. If you are unableto insert the plug into the outlet, contact yourelectrician to replace your outlet. Do notdefeat the purpose of the grounding-typeplug.

This monitor is equipped with a 3-wiregrounding-type plug. That is, a plug having athird (grounding) pin.

Protect the power cord. Power supply cordsshould be routed so that they are unlikely tobe walked on or pinched by items placed onor against them. Pay particular attention tocords at plugs, convenience receptacles, andthe point where they exit from the unit.

CAUTIONTO REDUCE THE RISK OF

ELECTRIC SHOCK, DO NOTREMOVE COVER ( OR BACK )

NO USER SERVICEABLE PART INSIDE REFERSERVICING TO QUALIFIED SERVICE PERSONNEL

Unplug the monitor from the wall outlet anddisconnect the interfacing cable systemduring a lightning storm or when leftunattended and unused for long periods oftime. This will prevent damage to the unitdue to lightning and power-line surges.

Avoid overhead power lines. An externalconnection cables should not be placed in thevicinity of overhead power lines or otherelectric light or power circuits. Wheninstalling an external connection cables becareful to keep from touching the powerlines or circuits. Contact with such lines canbe fatal.

Do not overhead the wall outlet or extensioncords. Overloading can result in fire orelectric shock.

Do not insert foreign objects throughopenings in the units, as they may toughdangerous voltage points or damage parts.Never spill liquid of any kind on the monitor.

Do not attempt to service this monitoryourself. Refer all servicing to qualifiedservice personnel. Unplug the unit from thewall outlet and refer servicing to qualifiedservice personnel under the followingconditions :

when the power-supply cord or plug isdamagedif liquid has been spilled on or objectshave fallen into the unitif the monitor has been exposed to rain orwaterif the monitor does not operate normallyby following the operating instructionsif the monitor has been dropped or thecabinet has been damagedwhen the monitor exhibits a distinctchange in performance

If you make adjustments yourself, adjustonly those controls that are covered by theoperating instructions. Adjusting othercontrols may result in damage and will oftenrequire extensive work by a qualifiedtechnician to restore the monitor to normal.

When replacement parts are required, be surethe service technician uses replacement partsspecified by the manufacturer or those thathave the same characteristics as the originalpart. Unauthorized substitutions may resultin additional damage to the unit.

Upon completion of any service or repairs tothis monitor, ask the service technician toperform safety checks to determine that themonitor is in a safe operating condition.

RECALL

MENU

PICTU

REMODE

SCREENMODE

FREEZE

MUTE

R-V2A

ZOOM–

ZOOM+

POWER

INPUT

SELECT

VOL

VOL

The Daewoo Plasma Monitor is a high definition and high resolution bigscreen, true flat monitor.

The Daewoo Plasma Monitor displays clear and precise high qualitypictures using a high resolution PDP panel of 400,000 pixels that producespicture quality far superior to current analog TV’s.

The Daewoo Plasma Monitor with its slim depth (83 mm) and light weight(only 33 kg) allows a greater possibility of placement and movement.

The Daewoo Plasma Monitor supports a wide range of PC inputs(VGA/SVGA/XGA/SXGA/UXGA), that are adaptable to variousmultimedia components.

The Daewoo Plasma Monitor with its wide screen supports both the 16:9and 4:3 format, while also providing Zoom and PIP functions as well.

HIGHLIGHTS OF THE DAEWOO PLASMA MONITOR

ACCESSORIES

Please read all instructions completely before operating your newDaewoo Plasma Monitor and equipment. Please follow all warnings andinstructions written in this manual. Please keep this manual for futurereference.

CAUTION : To reduce the risk of electric shock, DO NOT remove its cover.No user-serviceable parts inside. Refer servicing to qualifiedservice personnel.

Remote control Batteries for the remotecontrol (AAA type)

Connection cable forvideo/audio

Power cable

Table of ContentsPreparationImportant safety instructions…………………… .......................................................................2Safety precautions…………………… .......................................................................................3

Panel DescriptionFront Side………… ....................................................................................................................4Rear Side ………… ....................................................................................................................4Remote Control Key Function……… ........................................................................................5

Basics (Settings)VCR Connection…………..........................................................................................................6DVD Connection……….. ...........................................................................................................7DTV Connection………… ..........................................................................................................8PC Connection………….. ..........................................................................................................9

Menu Operation (PC or DTV)How to adjust picture quality…….............................................................................................10How to adjust sound quality………..........................................................................................11How to adjust screen mode, zoom, or screen size and position……....................................13How to select input signal………… .........................................................................................16How to use utility functions for OSD language, reset to factory defaults or operate graphic resolution or video systems………………….. .............................................17How to operate the PIP function…… ......................................................................................19

Menu Operation (Video, S-VHS, or DVD) How to adjust video picture…….. ............................................................................................21How to adjust screen mode and rotation…………. ................................................................22

How to operate hot keys from remote control or front panel How to power the unit on/off…………. ....................................................................................24How to adjust the volume……………......................................................................................24How to adjust screen size………….........................................................................................25How to select inputs using the hot key………….....................................................................26How to select a picture mode……… .......................................................................................26How to zoom…….. ...................................................................................................................27How to directly check the video system or graphic resolution…………… ............................27How to freeze/pause the picture frame…………….. ..............................................................27

Other OSDs related to auto progressWhen auto progressing…………….........................................................................................28When there is no signal after auto detection….. .....................................................................28When there is an unacceptable signal after auto detection……............................................28

TroubleshootingBefore requesting technical support…… ................................................................................29Plasma display panel …………………. ..................................................................................29

Specifications ................................................................................................30

2

• When a problem occurs,immediately stop all operations.

• Do not place any liquid container on topof the Plasma Monitor. If water spillsinto the Plasma Monitor, a short-circuitmay occur which could result in fire orelectric shock.

• Do not place any objects on top of thePlasma Monitor. If any foreign objectsget inside, it can cause damage to orpremature failure of the unit.

• When installing this unit on a wall orceiling, please consult an AuthorizedService Center. Improper mountingcan result in personal injury ordamage to the unit.

• During a lightning storm, do nottouch the unit. Doing so may resultto an electric shock.

• Do not place the Plasma Monitor onsloped or unstable surfaces. Theunit may fall off or tip over causinginjury and damage.

• Do not do anything that mightdamage the power cable.Damaging the power cable mayresult in fire or electric shock.

• Do not handle the power cord withwet hands. Doing so may causeelectric shocks.

• Do not overload wall outlets andextension cords. Doing so mayresult in power failure.

• Do not make any modifications.(Never attempt to disassemble thisunit yourself) The internalcomponents of this unit is highvoltage which may cause electricshocks.

• Do not place the Plasma Monitor insunlight or near heating units. Doingso may cause damage to or causepremature failure of the unit.

• Do not cover the ventilation holes.Doing so may cause the PlasmaMonitor to overheat, which can causefire or damage to the internalcomponents.

Preparation

IMPORTANT SAFETY INSTRUCTIONS

3

P R E P A R A T I O N

• Do not pull or hang the connectingcable. Any damage to the cable canresult in electric shocks or fire.

• Do not rest the Plasma Monitor on topof other objects.

• Do not place the Plasma Monitor in ahumid or dusty place or any place nearoil, smoke or steam. Built-up dust canincrease humidity which might damagethe insulation and cause fire.

• Do not pull the power cord toremove the power plug from the walloutlet. Doing so can cause fire orelectric shock.

• If the Plasma Monitor is not in usefor a long period of time, unplug thepower cord from the wall outlet. Itwill conserve electricity.

• Do not place any heavy objects onthe unit. If any foreign objects getinside, please consult an AuthorizedService Center.

• When inserting batteries, to ensureproper installation, check thepolarity.

• Do not lean or step on the PlasmaMonitor.

• Be sure to disconnect all cablesbefore moving the Plasma Monitor.Moving the unit with its cablesattached might damage the cableswhich, in turn, can cause fire orelectric shock.

• Do not combine a used battery witha new one. Batteries should alwaysbe replaced as a pair. Always usenew batteries when replacing the oldset.

SAFETY PRECAUTIONS


4

Panel Description

REAR SIDE

FRONT SIDE

MOVE/CH VOLUME MENU INPUTSELECT

– +

POWER STAND-BY/OPERATE

Press the MENU button to display the menuand use MOVE/CH buttons to select andadjust items

PC Input Connection VIDEO Input Connection

DTV Settop Box (Y, Pb, Pr * 1080i, 720p, 480p,60Hz) or DVD (Y, Cr, Cb * 50/60Hz) Connection

Power CordConnection

External Speaker Connection

Remote controller receiver

Power ON/OFF Button

LED Display - Red: Standby Green: Operating state

Press VOLUME Up/Down button toadjust sound level

Press INPUT SELECTbutton to switch betweenVideo/S-Video/DTV orDVD inputs

DTV/DVD INPUT

R

Y Pb/Cb Pr/Cr S-VIDEO VIDEOL

AUDIO

PC INPUT

R

L

AUDIO

VIDEO INPUT EXTERNAL INPUT LAN ~ACINSPEAKER(8Ω)R L

R

L

AUDIO

AC IN

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

5

P A N E LD E S C R I P T I O N

REMOTE CONTROL KEY FUNCTION

INPUT SELECT KEY:Direct input selectfunction

ZOOM –

ARROW UP / DOWN

POWER KEY: To switch to standby oron again

PICTURE MODE KEY

MUTE KEYTemporarily mute thesound or restore it

RECALL KEY

ZOOM +

MENU KEYTo switch the menu on/off

VOLUME– / +KEYPress -/+ to adjust thevolume

SCREEN MODE KEYto switch between a 4:3 or a16:9 picture format

FREEZE KEYStill picture

Note

• Use 1.5V “AAA” batteries.

Inserting batteries• Insert batteries properly by

matching polarity, then close lid.

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

6

INPUT SELECTION• Press the INPUT SELECT button on the front

panel or on your remote control to select Video orS-Video.

Input mode rotates in the following sequenceeach time you press the INPUT SELECT button.

• You can watch TV by selecting TV mode on your VCR and tuning to your TVchannel.

• You can watch NTSC or PAL / SECAM signals.

Basics(settings)

VCR CONNECTION

VIDEO

NOTE

An afterimage may appear on the plasma panel when a still image has beendisplayed for a long duration (i.e. when playing video games.)

S-VIDEO DTV/DVD PC

POWER INPUTSELECT

S-VIDEO VIDEO

VIDEO INPUT

R

L

AUDIO

VIDEOVCR

S-VideoJack

Video/Audio

S-VIDEO VIDEO

VIDEO INPUT

R

L

AUDIO

DTV/DVD INPUT

R

Y Pb/Cb Pr/CrL

AUDIO

DVD DVD

INPUT SELECTION (REMOTE CONTROL)• Press INPUT SELECT button on the front panel or on your Remote Control to

select Video, S-Video, or DTV/DVD according to your connection type.Input mode rotates in the following sequence each time you press theINPUT SELECT button.

7

DVD CONNECTION

VIDEO S-VIDEO DTV/DVD PC

POWER INPUTSELECT

B A S I C S( S E T T I N G S )

(Using Y, Cb, Cr Connection)

Y, Cb, Cr Connection

S-Video Connection (using 4 pin mini DIN Connection)

RCA Video

(Without Y, Cb, Cr Connection)

Video Audio Video/AudioS-Video

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

8

INPUT SELECTION (REMOTE CONTROL)• Press INPUT SELECT button on the front panel or

on your Remote Control to select DTV/DVDInput mode rotates in the following sequenceeach time you press the INPUT SELECT button

DTV FORMATS SUPPORTED• 1080i(60Hz), 710p(60Hz), 480p(60Hz)

DTV CONNECTION

VIDEO

NOTE

If your DTV Settop Box is equipped with a 15pin D-Sub connector, you canalso watch DTV via PC input.

S-VIDEO DTV/DVD PC

POWER INPUTSELECT

DTV SETTOP BOX

DTV/DVD INPUT

R

Y Pb/Cb Pr/CrL

AUDIO

Video

DTV SET-TOP BOX

Audio

9

INPUT SELECTION (REMOTE CONTROL)• Press INPUT SELECT button on the front panel or on your Remote Control

to select PC.Input mode rotates in the following sequence each time you press theINPUT SELECT button.

RESOLUTIONS SUPPORTED• VGA - SVGA - XGA - SXGA - UXGA

PC CONNECTION

VIDEO S-VIDEO DTV/DVD PC

PC INPUT

R

L

AUDIO

POWER INPUTSELECT

B A S I C S( S E T T I N G S )

Audio 15 PIN D-Sub

Use appropriate connectorto match your PC outputconnector.

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

10

THIS MENU ALLOWS YOU TO SELECT A FAVORITE PICTURE PRESS MENU KEY AND SELECT PICTURE MENU.

Pressing the MENU button on the Remote Control takes you to the “MainMenu” screen. The “Main Menu” contains seven options; Picture, Sound,Screen, Input, Utilities, PIP. Also each option has the submenu.The option you want to select is highlighted and its submenu is displayedon the right-hand.1. Highlight the option you want to select using the +/- arrow button buttons2. Press the SELECT button.

The menu of each option is displayed.

MENU

Menu Operation (PC orDVD)

HOW TO ADJUST PICTURE QUALITY

FEATURES OF THE MAIN MENU

USE VOLUME+/- KEYS TO ADJUST THE BRIGHTNESS SETTINGS.

VOL VOL

11

M E N UO P E R A T I O N

PRESS THE ARROW UP/DOWN KEY TO MOVE CURSOR POSITION OVER THE CONTRAST OR SHARPNESS SETTINGS AND ADJUST THESE SETTINGS USING THE VOLUME +/- KEYS.

NOTE

THE SMALL GUIDE BOX BELOW THE MENU INDICATES A MOVABLE CURSOR COLUMN.

VOL VOL

VOL VOL

PRESS THE UP/DOWN ARROW KEY TO PLACE THE CURSOR ON SOUND. THE SOUND MENU WILL BEHIGHLIGHTED.

HOW TO ADJUST SOUND QUALITY

VOL VOL

NOTE

THE SMALL GUIDE BOX BELOW THE MENU INDICATES A MOVABLE CURSOR COLUMN.

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

12

PRESS THE UP/DOWN ARROW KEY TO MOVE THE CURSOR OVERTHE SETTING YOU WISH TO ADJUST. THEN USE THE VOLUME +/-KEYS TO ADJUST THE BASS OR BALANCE SETTINGS.

VOL VOL

VOL VOL

PRESS THE VOLUME + KEY TO SELECT TREBLE AND ADJUST TREBLE USING THE VOLUME +/- KEYS.

VOL VOL

13


USE UP/DOWN ARROW KEY TO SELECT THE SCREEN MENU.

HOW TO ADJUST SCREEN MODE, ZOOM, OR SCREEN SIZEAND POSITION

VOL VOL

PRESS THE VOLUME + KEY TO PLACE THE CURSOR ON THE MODE MENU. THEN SELECT THESCREEN MODE NORMAL OR 16:9 BY PRESSING THE UP/DOWN ARROW KEYS.

VOL VOL

VOL VOL

AFTERWARDS YOU CAN SELECT THE NORMAL OR 16:9 BY PRESSING THE UP/DOWN ARROW KEYS.

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

14

PRESS THE MENU KEY TO EXIT FROM SCREEN MODE TO ZOOMCONTROL. UP/DOWN CONTROL WILL BE ACTIVATED IN THE 2ND

COLUMN. PRESS UP/DOWN ARROW KEY TO POSITION THE CURSOR ON THE

ZOOM MENU. THEN ‘ PRESS "+" KEY FOR ZOOM’ MESSAGE WILL BEDISPLAYED

VOL VOL

NOTE

SMALL GUIDE BOX WILL BE MOVED FROM THE 3RD COLUMN TO THE2ND COLUMN TOINDICATE THAT UP/DOWN CONTROL WILL ACT ON 2ND

COLUMN FROM 3RD COLUMN.

IF YOU PRESS THE VOLUME+KEY, AN ICON AND NUMBER WILL BESHOWN AS BELOW, WHICH MAKES THE PICTURE ZOOM IN OR OUT.

VOL VOL

VOL VOL

NOTE

IF YOU PUSH THE DIRECT ZOOM+ KEY FROM THE REMOTE CONTROL,YOU WILL SEE A ZOOM TEXT INSTEAD OF A ZOOM ICON AS SHOWNABOVE.

NOTE NUMBER 1 MEANS NO ZOOMING.

15


MOVE THE CURSOR ON THE ‘ADJUST’ MENU, USING THE UP/DOWN ARROW KEYS IN THE 2ND

COLUMN TO ADJUST SCREEN H/V POSITION OR H.V. SIZE.

VOL VOL

PRESS VOLUME+ KEY TO ADJUST ALL SETTINGS IN THE SAME MANNER.

VOL VOL

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

16

THERE ARE TWO WAYS TO CHOOSE AN INPUT SELECTION. ONE ISTHE DIRECT INPUT KEY FROM THE REMOTE CONTROL, THE OTHERIS TO SELECT IT FROM THE MENU.

USING 4-WAY ARROW KEYS, YOU CAN SELECT ANY INPUT YOUWANT.

HOW TO SELECT INPUT SIGNAL

INPUTSELECT

PRESS THE VOLUME+ KEY, THEN PLACE THE HIGHLIGHTED CURSORON THE DESIRED INPUT POSITION USING THE UP/DOWN KEYS.

THEN SELECT INPUT BY PRESSING VOLUME+ KEY.

VOL VOL

17


PRESS VOLUME+ KEY FOR LANGUAGE SELECTION.

YOU CAN SELECT VARIOUS UTILITIES OF OSD LANGUAGE, STANDARD AND RESOLUTION.

YOU CAN POSITION THE CURSOR ON THE SPECIFIC LANGUAGE BY PRESSING THE UP/DOWNKEYS. RED MARK INDICATES WHICH LANGUAGE IS BEING USED.

PRESS THE MENU KEY FOR LANGUAGE SELECTION. AFTERWARDS, OSD CONVERTER WILLAPPEAR.

HOW TO USE UTILITY FUNCTIONS FOR OSD (ON-SCREEN-DISPLAY) LANGUAGE, RESET TO FACTORY DEFAULTS OROPERATE GRAPHIC RESOLUTION OR VIDEO SYSTEMS

INPUTSELECT

VOL VOL

MENU

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

18

PRESSING THE VOLUME+ KEY RESTORES ALL PARAMETERS TO THEFACTORY DEFAULTS STATUS.

VOL VOL

YOU CAN FIND THE CURRENT GRAPHIC INPUT RESOLUTION.

VOL VOL

19


YOU CAN ACCESS THE PIP FUNCTION USING THE MENU BUTTON AND THE 4 WAY ARROW KEYS.

HOW TO OPERATE THE PIP FUNCTION

MENU

PIP SIZE CAN BE SELECTED FROM <PIP OFF> <SIZE 1> AND <SIZE 2>

NOTE

YOU CAN ENJOY VIDEO PIP ONLY WHEN VIEWING THE MAIN GRAPHICS PICTURE. FOR EXAMPLE,YOU CAN ENJOY VIDEO, S-VHS, OR DVD PIP WHEN MAIN INPUT IS PC OR DTV.

NOTE

IF MAIN INPUT IS VIDEO, S-VHS OR DVD, YOU CAN NOT ACCESS PIP FUNCTION.

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

20

PIP H/V POSITION CAN BE ADJUSTED FROM THE SCREEN BY USINGTHE VOLUME+ KEY.

VOL VOL

VOL VOL

PIP PICTURE PARAMETERS CAN BE ADJUSTED USING THE MENUBUTTON AND 4 WAY ARROW KEYS.

MENU

VOL VOL

21


YOU CAN ADJUST ALL PARAMETERS USING THE MENU BUTTON AND THE 4 WAY ARROW KEYS.

PRESS MENU KEY.

MENU

Menu Operation (Video, S-VHS, orDVD)

HOW TO ADJUST VIDEO PICTURE

NOTE

IN VIDEO PICTURE, COLOR ANDTINT ARE ADDED TO THEGRAPHICS PICTURE.

YOU CAN ADJUST COLOR AND TINT USING THE MENU AND THE 4-WAY ARROW KEYS.

MENU

MENU

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

22

SCREENMODE

HOW TO ADJUST SCREEN MODE ANDROTATION

SCREENMODE

SCREENMODE

NOTE

IN VIDEO SCREEN MODE, ENLARGE-P (PANORAMA), ENLARGE-LB(LETTER BOX), AND ENLARGE-LBS (LETTER BOX WITH SUBTITLES)MODES ARE ADDED TO THE GRAPHICS SCREEN MODE.

SCREEN MODE

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NOTE

IN VIDEO MODE, YOU CAN ROTATE THE PICTURE, BUT THERE IS NO FUNCTION IN GRAPHICS MODE.

SCREENMODE

SCREENMODE

NOTE

YOU CAN CHECK YOUR CURRENTLY RUNNING VIDEO SYSTEM WHICH CAN BE PAL, PAL 60 (PAL M),NTSC AND, ETC.

INPUTSELECT

INPUTSELECT

ROTATION

VIDEO SYSTEM

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

24

PRESS THE POWER KEY, THEN THE POWER STATUS WILL BETOGGLED SHOWING THE INPUT STATUS.

POWER

How to operate hot keysfrom remote control orfront panel

HOW TO POWER THE UNIT ON/OFF

PRESS THE VOLUME -/+ KEYS WHEN IN NORMAL VIEW, THEN OSDWILL BE DISPLAYED AS SHOWN BELOW.

VOL VOL

PRESS THE MUTE KEY, THEN THE MUTE STATUS WILL BE TOGGLED.

MENU

HOW TO ADJUST THE VOLUME

25


IF YOU PRESS <SCREEN MODE> KEY DURING NORMAL MODE, THE OSD WILL APPEAR AS SHOWNBELOW.

THERE ARE TWO SCREEN MODES DURING GRAPHICS VIEWING: NORMAL AND 16:9.

SCREENMODE

HOW TO ADJUST SCREEN SIZE

THERE ARE FIVE SCREEN MODES DURING VIDEO INPUT: NORMAL, 16:9, ENLARGE-P (PANORAMA),ENLARGE-LB (LETTER BOX), AND ENLARGE-LBS (LETTER BOX WITH SUBTITLES)

SCREENMODE

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

26

PRESS THE <INPUT SELECT> KEY, THEN THE OSD WILL APPEAR ASSHOWN BELOW. USE THE AVAILABLE OPTIONS TO SWITCHBETWEEN INPUTS: VIDEO, S-VIDEO, DTV/DVD AND PC.

INPUTSELECT

HOW TO SELECT INPUTS USING THE HOT KEY

PRESS THE <PICTURE MODE> KEY, THEN THE OSD WILL APPEAR ASSHOWN BELOW. USE THE AVAILABLE OPTIONS TO SWITCHBETWEEN PICTURE MODES: NORMAL AND USER MODE.

PICTUREMODE

HOW TO SELECT A PICTURE MODE

27


DURING PROPER ZOOMING OPERATION, PRESSING THE ZOOM +/- KEYS WILL DISPLAY THE OSDAS SHOWN BELOW.

ZOOM— ZOOM+

HOW TO ZOOM

PICTUREMODE

HOW TO DIRECTLY CHECK THE VIDEO SYSTEM ORGRAPHIC RESOLUTION

PRESS THE FREEZE KEY, THE FREEZED PICTURE WILL TOGGLE BETWEEN THE ORIGINALPICTURE. THE FOLLOWING SIGN WILL APPEAR WHEN IN FREEZED MODE.

HOW TO FREEZE/PAUSE THE PICTURE FRAME

PRESS THE RECALL KEY TO RECALL THE GRAPHICS AND VIDEO VIEWING STATUS.

FOR GRAPHICS VIEWING.

FOR VIDEO VIEWING.

PICTUREMODE

FREEZE

RECALL

MENU

PICTUREMODE

SCREENMODEFREEZE

MUTE

R-V2A

ZOOM– ZOOM+

POWERINPUTSELECT

VOL VOL

28

MENU

Other OSDs related toauto progress

WHEN AUTO PROGRESSING

WHEN THERE IS NO SIGNAL AFTER AUTODETECTION

WHEN THERE IS AN UNACCEPTABLESIGNAL AFTER AUTO DETECTION

29


• Are the batteries still functional or installed correctly?• Is light from a fluorescent lamp (or similar light source) directed onto the

remote sensor? • Is the supplied remote control being used to operate the unit? (this

monitor cannot be operated by a different remote control)

• unless the picture and sound quality are abnormal, it is a normal soundmade when the cabinet contracts slightly due to the change in roomtemperature.

• In case of soft video, wider than 16:9 (cinema-size soft video), the upperand bottom screen may be blank.

• Is the monitor affected by cars, street cars, high voltage cables, or neonlights (interfering electric wave or influence electromagnetic wave)?

• In some soft videos, the size of the picture may not fit into the screenduring initial dark images.

Symptom

The Remote Control does notwork.

A creaking sound is sometimesmade by the main unit.

There are blank areas on theupper and bottom screen.

There are spots on the screenor the picture waves back andforth excessively.

The size of the screen changessuddenly.

Checking Points

• Although the plasma display panel uses highly precise technology, itmay display blank pixels or dark spots. This is normal and not anindication of a defect.

• When a still video image or PC image is left displayed for a long period oftime, an after image may appear. In this case, running a video or broadcastwithout static images will gradually cause the afterimage to disappear.

• When the unit is turned on, the driving sound of the display panel may beheard. This is normal and not an indication of a defect.

Symptom

Dark spot

Afterimage

Inside noise

Cause & Correction

TroubleshootingBEFORE REQUESTING TECHNICAL SUPPORT

PLASMA DISPLAY PANEL

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SPECIFICATIONS

GENERAL

Model DSP-4210GM

Screen Size 42" (106Cm)

Aspect Ratio 16:9

Display Pixels 853(H) x 480 (V) dots

Pixel Pitch 1.08(H) x 1.08(V) mm

Display colors 16,770,000 colors

Contrast Ratio 500 : 1

System NTSC, PAL, SECAM, PAL-M/N,NTSC4.43

Input Signal Video RCA Jack

S-Video 4pin Mini Din Jack

DTV/DVD RCA Jack x 3( Y,Pb/Cb,Pr/Cr )

PC 15pin D-sub Jack ( R,G,B,H,V)

Audio Input RCA x 2 (L/R) 3sets

Audio Output 16W ( 8W x 2) with separate speaker

Power consumption 350W

AC Power 90~264V , 50/60HZ

MECHNICAL

Size 1055(w) x 652(h) x 83(d) mm ( without stand )

1055(w) x 730(h) x 83(d) mm ( with stand)

Weight 33kg ( without stand)

39kg ( with stand)

ELECTRICAL

INSTRUCTION MANUALDSP-4210GM

DSP-4210GM Video board change procedure

(Analog/Digital)

Daewoo Electronics



Step 2 Video Board. Analog video board (top), Digital video board (bottom).

Step 3

Step 10 Cover the back panel and screw in those positions.

Step 11 Please send back to us the unused and defected part.

Please mark which one is unused and defected. Address: Daewoo Electronics Research Center 120 Chubb Ave. Lyndhurst, NJ 07071 Phone Number

201-964-9349

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