plasma display tv/monitor

PLASMA DISPLAY TV/MONITOR

1/93 DELIGHT Y OUR EYES

REV Description Change Page Author Date Approval

1 Darft Copy H.I WOO JAN. 30, 2004

TECHNICAL SERVICE MANUAL TTEECCHHNNIICCAALL SSEERRVVIICCEE MMAANNUUAALL

42 INCH PDP TV/MONITOR

RIVISION HISTORY

Rev:2.0

AUG. 17, 2004

HARSPER CO.,LTD.

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CONTENTS

1. DESCRIPTION ------------------------------------------------------------- 3 2. FEATURES GENERAL SPECIFICATION ---------------------------- 3 3. IN/OUT SPECIFICATION ------------------------------------------------ 9 4. EXTERNAL CONTROL -------------------------------------------------- 9 5. INPUT TIMING ---------------------------------------------------------------- 10 6. AUDIO SPECIFICATION --------------------------------------------------- 11 7. ELECTRICAL SPEC. OF INPUT SIGNALING ----------------------- 11 8. REMOTE CONTOL KEY --------------------------------------------------- 12 9. OSD DESIGN ---------------------------------------------------------------- 15 10. DISPLAY PANEL CHARACTERISTICS ------------------------------ 44 11. MECHANICAL CHARACTERISTICS --------------------------------- 51 12. ENVIRONMENTAL CONDITIONS ------------------------------------- 51 13. POWER SPECIFICATIONS ---------------------------------------------- 52 14. RELIABLITY ---------------------------------------------------------------- 55

15. CITICAL PARTS SPECIFICATION ------------------------------------- 60 16. REPLACEMENT PARTS LIST ----------------------------------------- 62

17. PCB LAYOUT ----------------------------------------------------------------- 67 18. TROBLE SHOOTING ----------------------------------------------------- 69 19. EXPLODED VIEW ----------------------------------------------------------73 20. BLOCK DIAGRAM / SCHEMATICS ---------------------------------- 74

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1. DESCRIPTION This is 42” plasma display TV/Monitor designed for harsper. This TV/Monitor shall be used

TV tuner. This TV/Monitor built in the many kind I/O port. It is VGA, DVI, R/F(TV), SCART 1/2

(PAL) AV1/2 (NTSC), S-Video,Component ports. This TV/Monitor display size is 42inch wide

screen(16:9) image and with in audio amplifier. 2. FEATURES GENERAL SPECIFICATION 2.1 Features • Support auto detection NTSC, PAL and SECAM Video signal. • Support Motion Adaptive 3D Y/C separation for NTSC signal. • Include analog TV Tuner. • Video Deinterlacing (Automatic Selection)

- Static Mesh Filter for Still image - VT(Vertical/Temporal) Filter for moving image (VTR) - Adaptive Film Mode for 24 Film image(DVD)

• Support 480i/p(60Hz), 576i/P (50Hz) 720p 50/60Hz and 1080i 50/60Hz DTV format, • Auto detection Video Component Signal and DTV Component Y/Pb/Pr Signal. • Support VGA to XGA and wide VGA Format. • Auto adjustment function makes image quality optimization. • FRC(Frame Rate Converter). • Support PIP function. • Remote Control Program on PC communicates through RS-232C Cable.

• Colorful 4 main menus OSD including 2 transparent colors.

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2.2 General Specification Sheet 1 of 2

Items Specification PDP o 16 : 9

Module Screen size (HxV) 932.94 mm X 532.80 mm

Resolution 852 x 480

Pixel Pitch (HxV) 1.095 x 1.110mm

Displayable Colors 16,770,000 Colors

Peak Bright 1000 cd/m2

Contrast Ratio 3000:1

Color Temperature Over 8700˚ K View angle Over 160 deg

Color(R, G, B) 16,700K(256 x 256 x 256)

Cell Type RGB Stripe(BM)

Special Advanced multi-window viewing: Picture-In-Picture (PIP)

Feature Advanced Motion digital processor Motion-Adaptive Deinterlace Processor

Digital progressive line scaling

3:2 Pull-Down for Film Scan Conversion

Digital 3D comb filter (NTSC)

Miscellaneous Automatic frequency detection

Selectable color temp. : Warm, Normal, Cool

Quiet fanless operation

Front panel lock (via RS-232)

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Sheet 2 of 2

Items Specification Video PC/DTV Signal Up to 1280x1024 60hz, WXGA 60hz

Signal Video System PAL / SECAM / NTSC

Video Signal(Component) 480i/P(60Hz), 576i/P (50Hz), 720P(50,60Hz), 1080i (50,60Hz)

Twin Picture(PIP) PIP

TV Tuner System NTSC, PAL, SECAM

Audio Stereo

Teletext (for Europ area) Max 252 page

Close Caption (for NTSC area) Yes

Violence protection V-chip /Channel Lock

Channel Programming Favorite channel programming

User Power (Main/ST-BY)

Control Function Key INPUT SELECT, Vol. +/-

OSD Language Multi (Option)

I/O PC Input D-SUB 15Pin

Ports DVI Input D-SUB 29Pin Composite Video In/Output RCA x 2Port (AV In/Output) Component 1,2 Input RCA x 2Port (Y, Pb/Cb,Pr/Cr)

Scart 1,2 Input SCART x 2Port (SCART 1,2 (H/F))

S-Video Input Mini-Din 4Pin x 1Port

Audio In/Output RCA 2(R/L) x 5 ea(support all seperated video input)

TV Input BNC x 1 ea

Sound Output (Speaker L/R) Cinch Conn. 4ea

RS-232C D-SUB 9pin

AC Input 110 ~ 240V, 50Hz ~ 60Hz

Power Consumption 380 W (with Audio)

Size Main only 1046 x 635 x 87

(WxHxD) With Stand 1046 x 702 x 299

Weight Without Stand 38Kg

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2.3 OSD FUNCTION OverView Of Your New PDP

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2.4 CONNECTING to EXTERNAL Epuipment OverView Of Your New PDP

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3. IN/OUT PORT SPECIFICATION

ITEM SPECIFICATION

TV Input RF/CATV (NTSC/PAL/SECAM)

Scat1,2 Input SCART X 2Port (SCART1, SCART2 (F/H))

Composite Input/Output RCA X 2Port (AV INPUT, AV OUTPUT)

Component1,2 Input RCA X 2Port (Y, Pb/Cb, Pr/Cr : 480i/P, 576i/P 720P, 1080i)

S-Video Input Mini Din 4Pin X 1Port

PC Input Mini D-Sub 15Pin X 1Port / HDTV Input (480i/P, 576i/P 720P, 1080i)

DVI Input Mini D-Sub 29Pin X 1Port / HDTV Input (480i/P, 576i/P 720P, 1080i)

Audio In/Output RCA X 5Port

Speaker Output Cinch Type X 4Port(Stereo L/R), Head Phone Jack X 1Port(Optional)

4. EXTERNAL CONTROL

Funcion Control 4 button External Keypad Power, Input Select Volume Up/Down Channel Up/Down

Remote Control IR Remocon -

RS-232C D-sub 9pin standard conn. 1:1 Remote Control and Software Updata

ITEM SPECIFICATION REMARK

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5. INPUT TIMMING 5.1. Component Port ; Y, Pb/Cb, Pr/Cr

No Resolution H-freq(KHz) V-freq(Hz) Pixel clock(MHz) Proposed 1 640*480 15.73 60.00 13.50 SDTV 480i 2 704*480 31.47 60.00 25.20 SDTV 480P 3 768*576 15.62 50.00 14.75 SDTV 576i 4 720*576 31.25 50.00 27.00 SDTV 576P 5 1280*720 37.50 50.00 74.25 HDTV 720P 6 1280*720 45.00 60.00 74.25 HDTV 720P 7 1280*720 44.96 59.94 74.17 HDTV 720P 8 1920*1080 33.75 60.00 74.25 HDTV 1080I 9 1920*540 31.25 50.00 74.25 HDTV 1080I 10 1920*1080 33.72 59.94 74.17 HDTV 1080I

5.2. PC/DVI Port ;PC or DTV(RGB) signal

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed PC mode 1. 640*350 31.468 70.09 25.17 EGA 2. 640*350 37.861 85.08 31.50 EGA 3. 720*400 31.469 70.08 28.32 DOS 4. 720*400 37.927 85.03 35.50 DOS 5. 640*480 31.469 59.94 25.17 VESA(VGA) 6. 640*480 35.000 66.66 30.24 Macintosh 7. 640*480 37.861 72.80 31.50 VESA(VGA) 8. 640*480 37.500 75.00 31.50 VESA(VGA) 9. 640*480 43.269 85.00 36.00 VESA(VGA) 10. 640*480 45.913 90.03 38.20 VESA(VGA) 11. 640*480 53.011 100.04 45.80 VESA(VGA) 12. 640*480 64.062 120.00 55.35 VESA(VGA) 13. 800*600 35.156 56.25 36.00 VESA(SVGA) 14. 800*600 37.879 60.31 40.00 VESA(SVGA) 15. 800*600 48.077 72.18 50.00 VESA(SVGA) 16. 800*600 46.875 75.00 49.50 VESA(SVGA) 17. 800*600 53.674 85.06 56.25 VESA(SVGA) 18. 800*600 56.000 90.00 57.30 VESA(SVGA) 19. 800*600 64.016 100.00 69.65 VESA(SVGA) 20. 832*624 49.725 74.55 57.28 Macintosh 21. 1024*768 48.363 60.00 65.00 VESA(XGA) 22. 1024*768 56.476 70.06 75.00 VESA(XGA) 23. 1280*1024 64.0 60.0 108.00 VESA(SXGA) DTV mode 24 704*480 31.47 60.00 25.20 SDTV 480P 25 720*576 31.25 50.00 27.00 SDTV 576P 26 1280*720 37.50 50.00 74.25 HDTV 720P 27 1280*720 45.00 60.00 74.25 HDTV 720P 28 1280*720 44.96 59.94 74.17 HDTV 720P 29 1920*1080 33.75 60.00 74.25 HDTV 1080I 30 1920*540 31.25 50.00 74.25 HDTV 1080I 31 1920*1080 33.72 59.94 74.17 HDTV 1080I

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5.3 PC SIGNAL RECOMMENDED SIGNAL ARE SHOWN BELOW.

• PC Signal Video Level : 0 to 700mV

Sync input : H-Sync ; TTL level / V-Sync ; TTL level

• Waveform : Video input (R,G,B)

255

700mV

254

253 -Signal : 256 level gray scale

252

251 -Linear stepping :

(2.73mV-256Steps)

3

2

1

0

6. AUDIO SPECIFICATION No Item Min Typ Max Unit Remark

1 External speaker Output, L/R 9 10 12 W 2 Hum(Remaining) 10 mV 3 Frequency Response TBD TBD KHz 4 Mute Remain Level 10 mV 5 Initial Level 20 60 mW 6 Tone Control(Bass/Treble) -3 3 dB 7 Balance L/R Variation(Center) 50 mVrms 8 Speaker Impedance 8 ohm

7. ELECTRCAL SPECIFICATION of INPUT SIGNALING Specification Item

Min. Typ. Max.Unit Remark

V-Frequency Range 56.25 - 120.0 Hz H-Frequency Range 31.468 - 64.06 KHz Pixel Clock - - 108.0 MHz VESA Standard H/V Sync Level 3.3 5.0 5.25 Vp-p TTL or CMOS Level

VGA/DVI

RGB Input Level 0.6 0.7 0.8 Vp-p Input Impedance 75Ω Video Input Level 0.85 1.00 1.15 Vp-p Sync In Level 0.24 0.29 0.32 Vp-p CVBS Burst In Level 0.14 0.28 0.35 Vp-p

Component(Y, Pb/Cb, Pr/Cr) (480i/P, 576i/P 720P, 1080i) 0.6 0.7 0.8 Vp-p Input Impedance 75Ω

Audio Input Level (R/L) 470 630 790 mV

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8. REMOTE CONTOL KEY

Controls Of The Remote Control

MUTE Mute on / off

POWER Turns the main power on and to stand by

TV / VIDEO

Select the signal source from multiple input source of TV,

SCART1/2,

S-Video/AV, Component1,2 and PC(DTV Y Pb Pr), DVI

V.SIZE Change the image size setting, ie; 16:9, 4:3, etc.

PIP Activate PIP function on Picture

PIP MODE/SOURCE/SWAP/MOVE

Number key Direct TV channel number input

PRE CH Go back to previous TV program

Menu/Set Activate the OSD window, enter the sub-menu

Back Exit from the current OSD menu or sub-menu

CH+ / CH- Change the TV channel on TV mode up or down

VOL+ / VOL- Change the audio level, increase or decrease

MTS Multi Channel Television Stereo. Select stereo, mono or

Secondary Audio Program(SAP)

CH INFO See information regarding the channel that you select

PICTURE Choose three different modes of picture settings.

STILL Activate the temporary image freeze feature

SOUND Choose the best appropriate audio environment

SLEEP TV off time setting, push button for

10/20/30/60/90/120/150/180 min

TIME Set the Time function

DIGEST Digest for TV CH

CH ADD Add the TV channel preset

CH ERASE Erase the TV channel preset

CLOSED CAPTION Activate the closed caption function

V-CHIP Activate the V-chip function

<NTSC REMOCON>

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Controls Of The Remote Control

MUTE Mute on / off

POWER Turns the main power on and to stand by

INPUT(TV/VIDEO)

Select the signal source from multiple input source of TV, SCART1,

2, S-Video/AV, Component1,2 and PC(DTV Y Pb Pr), DVI

V.SIZE Change the image size setting, ie; 16:9, 4:3, etc.

PIP Activate PIP function on Picture

PIP MODE/SOURCE/SWAP/MOVE

Number key Direct TV channel number input

PRE PG Go back to previous TV program

Menu/Set Activate the OSD window, enter the sub-menu

Back Exit from the current OSD menu or sub-menu

PG+ / PG- Change the TV channel on TV mode up or down

.VOL+ / VOL- Change the audio level, increase or decrease

MTSMulti Channel Television Stereo. Select stereo, mono or

Secondary Audio Program(SAP)

PG INFO See information regarding the channel that you select

PICTURE Choose three different modes of picture settings.

STILL Activate the temporary image freeze feature

SOUND Choose the best appropriate audio environment

SLEEP TV off time setting, push button for

10/20/30/60/90/120/150/180 min

TIME Set the Time function

DIGEST Digest for TV CH

SKIP Skip the TV channel

CH ERASE Erase the TV channel preset

TTX Activate the teletext, you can toggle "TTX", "TTX/MIX“

and "TV" mode

<PAL REMOCON>

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Controls Of The Remote Control Loading The Batteries

Press on the cover and slide

in the direction of the arrow.

Load two AAA batteries, taking

care that the + and –

ends face the correct direction.

Close the cover until it clicks.

Reception range of remote control

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9. OSD DESIGN

Turning PDP TV On And Off

Press the Power key on the remote control. The PDP will turn on and you will be ready to use its features.

You can also use the Power key on the front panel

Select Source

Press INPUT key on the remote control. Then you can see the source list menu shown as below.

Select the source to watch with CH+/CH- or PG+ / PG- key Source Change

1 TV

2 SCART 1

3 SCART 2

4 S-VIDEO / AV

5 COMPONENT 1

6 COMPONENT 2

7 PC

8 DVI

on the remote control and press the Menu / Set button.

Source list menu

TV programme Selection

1. Connect the signal source (TV antenna) to TV input. Press INPUT button on the remote control and

select TV on the source list.

2. Use PG+, PG- key or numeric key to change TV programme you want.

3. Press Pre PG key on the remote control to watch the previous programme.

4. Also, you can tune the cable service, provided programmes while using the cable box. For further

information regarding cable TV service, contact your TV service provider(s).

Use

Pres

CON

Volume Control


VOL+ / VOL- key on the remote control to adjust the volume level.

s MUTE key on the remote control when you need to cut the sound temporarily

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• OSD (On Screen Display) allows users to control or adjust various features and settings in

accordance with his/her preferences.

• Press the Menu/Set button on the remote control to see the main OSD menu.

21

1.M

2.SEa3.S

CO

EXAMPLE of OSD Menu


A

B

ain Menu Press Menu / Set key on the remote control to enter the main OSD menu. First, select Main menu item you need with CH+ & CH- key. To select a main menu items, just press VOL+ or Menu/Set button on the Remote Control. ub Menu

ch menu item has its own sub menu items to set. ub Menu items

A : If there is no part, the item has an under menu. You can enter the under menu and adjust an item you need. Select sub-menu item with CH+ / CH- keys on the remote control and press VOL+ or Menu/Set button to enter the submenu.

B : If there is a part, you can set the item by selecting . Ex) ON or OFF Press VOL+ or Menu/Set key to set a part, and adjust it with CH+ / CH- keys.

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10. DISPLAY PANEL CHARACTERISTICS 10.1 DESCRIPTION

The PDP Panel is a 42-inch wide full color plasma display module with a resolution of 852(H) × 480(V) pixels. The display module includes Display Panel, Panel driving electronics, Logic controller and Power supply .

10.2 FUNCTION OUTLINE • The plasma display module has APC(Automatic Power Control) function which

restrict power consumption within certain value without regard to display load ratio.

• The plasma display module is operated at 50HZ or 60Hz frame rate. It is required external frame rate conversion in order to display the other formats.

• The plasma display module is made up of 4 types of input power voltages; Voltage for operating Logic, Voltage for FET driver, Voltage for Column driver, and Voltage for Display driver.

• The plasma display module is operated at progressive signal only. It is required external progressive scan conversion in order to display the other

formats.

• The plasma display module requires 90~240V, 50~60Hz of input power voltage

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10.3 DISPLAY CHARACTERISTICS 10.3.1 Display Performance

No Item Rating

1 Display Pixels Horizontal 852 × Vertical 480 pixels

(1 pixel = 1 R,G,B cells)

2 Display Cells Horizontal 2556 × Vertical 480 cells

3 Pixel Pitch Horizontal 1.095 × Vertical 1.110

4 Cell Arrangement R,G,B Stripe

5 Effective Display Size Horizontal 932.94 × Vertical 532.8

[ 36.73 inch (H) × 20.98 inch (V) ]

6 Number of Color 16.77 million colors

7 Brightness *1

(Peak Brightness) Typical 1000cd/(module, LVDS input)

8 Contrast Ratio *2

(in dark room) Typical 3000:1

White X = 0.285±0.03, Y = 0.290±0.03

Red X= 0.645±0.03, Y= 0.345±0.03

Green X= 0.250±0.05, Y= 0.665±0.04 9

Chromaticity Coordinates (Typical Value)

Blue X= 0.155±0.04, Y= 0.090±0.04

10 Viewing Angle *3 Over 160°

(Note) * 1. Brightness and Color Coordinates are the value that measured with 1% load ratio

white pattern. The condition for measurement is shown in Figure-3. * 2. Contrast Ratio is calculated from the display brightness and the non-display

brightness value, and display condition is shown in Figure-3. * 3. Viewing angle is the critical angle at which the brightness is reduced to 50% to the

brightness perpendicular to the PDP unit.

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10.3.2 Display Cell Arrangement

851stPixel

Column

Pixel Pitch (Width): 1.095 mm

479thPixelRow

480thPixelRow

PixelPitch

852ndPixel

Column

850thPixel

Column

2ndPixel

Column

3rdPixel

Column

1stPixel

Column

1stPixelRow

2ndPixelRow

Figure-2. Display Cell Arrangement

RGB RGB RGB

RGB RGB RGB

Cell

Pitch Height1.110 mm

RGB RGB RGB

RGB RGB RGB

RGB RGB RGB

RGB RGB RGB

RGB RGB RGB

RGB RGB RGB

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10.3.3 Brightness Measurement Condition

(1) Display Pattern

(2) Display Area ratio : 1% white window (3) Vsync : 16.7msec (4) Measuring equipment : MINOLTA CA-100 (5) Ambient Temperature : Room Temperature (6) Ambient Light : dark Room (<2 lux)

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10.3.4 Contrast Measurement Condition (1) Measurement point .

(2) Vsync : 16.7 msec (3) Measuring Equipment : MINOLTA CA-100

Pattern Generator(VG-828, LVDS Output). (4) Contrast Calculation fomula

Contrast ratioBrightness of white window Area at thecenter of the screen

Brightness of black Area=

1%1*

【 Note 】 1. For mass production test purposes, it is recommended to measure just 1 point,

P1 of Figure.-4 on display pattern of Fig.-3.

(5) Ambient Light : Dark Room (<2 lux)

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10.3.5 Display Cell Defect Specification

In some cases, a panel may have defective cells that cannot be controlled. These defective cells can be categorized into three types; (1) Non-lighting cell defect : defect in which the cell is always off (2) Non-extinguishing cell defect : defect in which the cell is always on (3) Flickering cell defect : defect in which the cell is flickering

The display cell defect specifications define the allowed limits for display cell defects and are used as the

criteria in determining wether a panel is shipped.

Specification Item

Number of cell defects

Continuous Cell defect Zone A: 0 Zone B: 1 and less

Non-lighting cell defect Zone A: 2 and less Zone B: 8 and less

Non-extinguishing cell defect Zone A: 1 and less Zone B: 2 and less

Flickering cell defect Zone A: 1 and less Zone B: 2 and less

Total defect Total number of cell defects in Zone A and B is 8 and less

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10.3.6 Brightness Variation Specification The color-PDP uses ultraviolet light produced by gas discharge to illuminate phosphor. Uneven phosphor coating and inconsistent discharge characteristics cause slight difference in brightness among the sections in a panel.

The brightness variation specifications define the allowed limits for brightness differences and the criteria in determining whether a panel is shipped.

The brightness variation is calculated from the following equation;

Max xx−

× 100% & x Min

x−

× 100%

Item Definition Specification

Full white brightness variation

The brightness is measured at 9 points (A1~A9 of Fig-6) on full white pattern. The full white brightness variation as then calculated from the following equations.

10% and less

Color variation

The Chromaticity Coordinates on Full white window; Chromaticity Coordinates is measured at 9 points (A1~A9 of Fig-6) on full white pattern

x±0.015(average)y±0.015(average)

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11. MECHANICAL CHARACTERISTICS

11.1 Mechanical Specifications

Size Main only 1046 x 635 x 87

(WxHxD) with Stand 1050 x 702 x 299

Weight Without Stand 38Kg

12. ENVIRONMENTAL CONDITIONS

12.1 Recommended Environment Condition

No. Item Rating

Operational 0 to 40

Storage -15 to 60 Temperature Temperature Slope 1.5 /minute max. 1

* Maximum glass surface temperature must be kept less than 80

Operational 20 to 70 % RH (no condensation) 2 Humidity

Storage 20 to 80 % RH (no condensation) Operational 800 to 1114 hPa (Altitude : 0 to 2,000 m)

3 Pressure Storage 600 to 1114 hPa (Altitude : 0 to 4,500 m)

12.2 Drop, Vibration and Shock Test

12.2.1 Drop Test Height : 31 Method : 10 Times drop in the oter of 6 faces

12.2.3 Vibration Test

Vibration frequency 10 ~ 200Hz Acceleration 1.0 G Test Time 60 minutes Direction Z directions Condition Packing state

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13. POWER SPECIFICATION 13.1 AC Power Input Spec.

100 ~ 240V, 50Hz ~ 60Hz 13.2 Internal Usage Power Spec.

(1) Input Power Connector Location

LogicBoard

Y- DriveBoard

X- DriveBoard

SMPS

SCANDI

RVEBOARD

Address Buffer Board

【 Note 】

1. Layout Schematic is viewed from back side of PDP Module. 2. The Output Power for Image board is separated from Main SMPS. 3. The Power for Image board is output by DC link Voltage boosted through PFC. 4. The Input Power Connector in Y-Drive Board is named as "SY". 5. The Input Power Connector in X-Drive Board is named as "SX". 6. The Input Power Connector in Logic Board is named as "SL". 7. The Input Power Connector in Address Buffer Board is named as "BUFFER".

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(2) Input Power Voltage Source and Pin Assignment

Caution: IMAGE BOARD Output Connector & Pin Assignment(USER ONLY)

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(3) Power Applying Sequence

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14. RELIABLITY

14.1 MTBF Value Mean Time Between Failure is dependent on overall PDP System design.

MTBF : 20,000hours (environmental temperature : 25 )

Condition : 25 , Used moving Picture Signal※

14.2 Expected Service Life

#1. Definition The expected service life is defined by the following two categories. And the life time is defined by the reached time either (1) or (2). (1) The white color brightness level becomes half (50%) of its initial value, which is

determined by the phosphor characteristics. (2) The number of display cell deffects increases to double the specification value,

which is depending on the discharge characteristics.

#2. Test condition and life time The expected service life time differs with display conditions as below. (1) Full screen white color display

Life time : 30,000 hours (this is not the guaranteed life) * Test condition : 8Hr/Day

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14.3 WARNING / CAUTION / NOTICE

TO PREVENT POSSIBLE DANGER, DAMAGE, AND BODILY HARM, PLEASE CONSIDER AND OBSERVE ALL WARNINGS AND CAUTIONS CONTAINED IN THIS PARAGRAPH.

Warning

If you don't consider the following warnings, it could result in death or serious injury (1) The PDP system is controlled by high voltage about 350V. If you need to handle

the module during operation or just after power-off, you must take proper precautions against electric shock and never touch the drive circuit portion and metallic part of PDP system. The capacitors in the drive circuit portion remain temporarily charged even after the power off. After turning off the power, you must be sure to wait at least one minute before touching the module. If the remain voltage is strong enough, it could result in electric shock.

(2) Do not use any other power supply voltage than the specified voltage in this

product specifications. If you use deviated power voltage from the specifications, it could result infire hazard or product failure.

(3) Do not operate or install under the deviated surroundings from the environmental

specification such as in moisture or rain; near water-for example, bath tub, laundary tub, kitchen sink; in a wet basement; or near a swimming pool; and also near fire or heater - for example, near or over radiator or heat resistor; or where it is exposed to direct sunlight; or somewhere like that. If you use the PDP system in places above, it could result in electric shock, fire hazard or product failure.

(4) If any foreign objects (e.g. water, liquid and metallic chip or dust) entered the PDP

system, the power supply voltage to the PDP system must be turned off mmediately. Also, never push objects of any kind into the PDP system as they may touch dangerous voltage point or make short circuits that could result in fire hazard or electric shock.

(5) If smoke, offensive smell or unusual noise should come from the PDP system, the

power supply voltage to the PDP system must be turned off immediately. Also, when the PDP screen cannot display any picture after the power-on or during

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operation, the power supply must be turned off immediately. Never continue to operate the PDP system under these conditions.

(6) When the power connector is covered with dust, please wipe it with a dry cloth before the power on.

Caution

If you don't consider the following cautions, it may result in personal injury or damage to a propertied facilities.

(1) Do not set the PDP system on an unstable place, vibrating place and inclined place.

The PDP system may fall or drop, and it may cause serious injury to a person, and serious damage to the product.

(2) If you need to remove the PDP system to another place, you must turn off the power

supply and detach the interface cable and power cable from the PDP system, and watch your steps during the work. If the cable has a damage, it may result in fire hazard or electric shock. Also if the PDP system drop or fall, it may result in personal injury

(3) When you carry the PDP system, you must do it by two workers in order to avoid

unexpected accidents. (4) The PDP system has a glass-plate. If the PDP system is inflicted with excessive stress for example; shock, vibration, bending and heat-shock, the glass plate could

break. It may result in personal injury. And also, do not press or strike the glass surface.

(5) If the glass panel was broken, do not touch it with bare hand. It may result in a cut

injury. (6) Do not place any object on the glass panel. It may be the cause of the scratch or

break the glass panel.

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Notice

When you apply the PDP system to your system or handling it, you must make sure to follow the notices described below. (1) As the PDP system generates heat during operation, please consider the well-radiation

and well-ventilation in your system design. The PDP system may be defected on the usage out of specified ambient temperature.

(2) The ventilation design in your system should be considered to provide the moisture-

proof and dust proof because the PDP system has high-density dielectric parts with high-voltage. If the driver circuit has condensation or dusts, it may cause a short circuit or dielectric breakdown.

(3) If the PDP system displays a fixed pattern on the screen for extended periods of time, it could make the differences of brightness and chromaticity between fixed pattern area

and other areas. This is because the brightness of fixed pattern area becomes lower than the other areas due to degrading of the phosphor, but this phenomenon is not failure,. On the other hand, when the display pattern is changed, the areas where were illunminated may remain temporarily (few minutes) their brightness. This phenomenon is a characteristic of color PDP itself due to activation of the discharge surface in the PDP panel, and also it is not abnormal.

If you have a intention to display the fixed pattern, the screen-saver technic should be applied to your systems in order to minimize image retention. (4) The PDP system is not intended for use with equipments which require extremely high reliability such as aerospace equipments, nuclear control systems or medical

equipments for life support. (5) To ensure reliable operation of the PDP system and to protect it from overheating,

never wrap or cover it with a cloth or like a sheet during power-on period. Also, never place the PDP system in a confined space or any other places of poor ventilation.

(6) If you continue to watch the PDP screen for a long time, your eyes become fatigued. It

is necessary to rest your eyes occasionally. (7) Be careful not to break the glass panel when you handle the PDP system. Also, when

handling the PDP system, you must wear gloves or other hand protection to prevent

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injuries that can occur if the glass panel breaks. (8) When delivering or transporting the PDP system, you must take special precautions

because excessive vibration or shock sould not be applied to it. If the module is dropped or if excessive vibration or shock is applied, the glass panel of the PDP system may be broken and the drive circuit may become damaged. The packing for delivering or transporting should be made with tough structure.

(9) When storing the PDP system, you must select an environmentally controlled place.

Avoid any environmet in which the temperature or humidity exceeds specification values

(10) The PDP system is composed of many kind of materials such as glass plate, metals

and plastics. When you dispose it, you must ask a qualified service technician.

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15. CITICAL PARTS SPECIFICATION MODEL : 42” PAL/NTSC “I” TYPE STANDARD

NO PART NO DISCRIPTION SPEC Q'TYAMOUNT

1 1PP42SD006B PDP MODULE 42"(V2) SAMSUNG S42SD-YD04 EA 1

2 2OS90012 OSD BOARD 4KEY(SS "D" TYPE) PDP "D,H" TYPE,LCD 30" EA 1

3 2OTPD019 BOARD MAIN(VSC) 30"/42", LCD/PDP/Birch EA 1

4 2OTPD020 BOARD TUNER(PAL) 30"/42", LCD/PDP/Birch EA 1

5 3CB20001 CABLE SIGNAL,IVORY NORMAL TYPE EA 1

6 3CB30018-01 CABLE PAL TO PAL,BLACK PAL,1500MM,MAIL TO FEMAIL/RG6T EA 1

7 3CD40004 POWER CORD EURO,3P-3C NORMAL,1800MM EA 1

8 3HN20037-02 CABLE PDP I/F ,42"/V3 GT121-31S-CD:GT121-31S-CD(150) EA 1

9 3HN40026F CABLE OSD,PDP,SS(42",50"),V2 12505HS-12P:12505HS-10P(350) EA 1

10 3HN50027 CABLE DATA Birch 12505HS-12P:12505HS-12P(60) EA 4

11 3HN60031 CABLE DIGITAL POWER (V2) 35155-11P:35155-11P(100) EA 1

12 3HN60032 CABLE ANALOG POWER (V2) 35155-10P:35155-10P(100) EA 1

13 3HN70005-02 CABLE PWR INLET ASS'Y(V2) ID-06A2-S:35156-0300(300) EA 1

14 3HN80022A-02 CABLE SPEAKER SP-016A:SMH250-06P(500) EA 1

15 3OT10010 REMOCON,39KEY(PAL) SILVER,(Birch) EA 1

16 4B000001-03 BOX ACCESSORY PDP EA 2

17 4B420P13 BOX MAIN COVER PDP 42",NO LOGO,NEW EA 1

18 4B420P14 BOX MAIN TOP PDP 42",NO LOGO,NEW EA 1

19 4B420P15 BOX MAIN BOTTOM PDP 42",NO LOGO,NEW EA 1

20 4C420P01A CUSHION MAIN B(R) PDP 42"/50"(SS,LG) EA 1

21 4C420P02A CUSHION MAIN B(L) PDP 42"/50"(SS,LG) EA 1

22 4C420P03A CUSHION MAIN UP(R) PDP 42"/50"(SS,LG) EA 1

23 4C420P04A CUSHION MAIN UP(L) PDP 42"/50"(SS,LG) EA 1

24 4G420G03-01 PDP OPTICAL FILTER 42"(V2) CLASS "B" 0.1Ω,MESH,984*584**3.3T(SSC) EA 1

25 4L000017-09 LABEL BACK PDP FORMAC LOGO(ENERGY) EA 1

26 4L000029-19 STICKER LOGO FORMAC LOGO(e-Energy) EA 1

27 4L000031-11 STICKER MAIN BOX FORMAC LOGO(e-Energy) EA 1

28 4M420A01 FRAME AL BAR F TYPE,TOP PDP 42" DARK GRAY,F TYPE EA 1

29 4M420A02 FRAME AL BAR F TYPE,BOTTOM PDP 42" DARK GRAY,F TYPE EA 1

30 4M420A03 FRAME AL BAR F TYPE,(R/L) PDP 42" DARK GRAY,F TYPE EA 2

31 4M420A07 BRACKET OSD BOARD PDP 42"/50" (V2),F TYPE EA 1

32 4M420A08 BRACKET V2 MODULE PDP 42"/50" (V2),F TYPE EA 4

33 4M420A09 BRACKET EMI(A),TOP PDP 42" (V2),F TYPE EA 1

34 4M420A09-01 BRACKET EMI(A),BOTTOM PDP 42" (V2),F TYPE EA 1

35 4M420A10 BRACKET EMI(B),SIDE PDP 42" (V2),F TYPE EA 2

36 4M420B01 BRACKET BOARD PDP 42" (V2),F TYPE/Birch EA 1

37 4M420B02 BRACKET BACK PDP 42" ,GOLD,F TYPE/Birch/PAL EA 1

38 4M420B03 COVER BACK PDP 42" ,GOLD,F TYPE/Birch EA 1

39 4M420P11A FRAME FIXER(SS) PDP 42" EA 4

40 4M420P20 STAND BRACKET PDP 42"(SS) EA 2

41 4M420P27 BRACKET PDP V2 42"/50"(SS) EA 4

42 4OT20018 PAD EVA SPONGE,42"PDP 960*8*2T EA 2

43 4OT20019 PAD EVA SPONGE,42"PDP 535*8*2T EA 2

44 4OT20029 PAD EVA SPONGE,42"PDP 918*30*1T EA 2 45 4OT40015 TAPE-B ,#4950 25*25(3M) EA 1 46 4OT50015B GASKET EMI PDP(42"),ALUMINUM 960*8*5T EA 2

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NO PART NO DISCRIPTION SPEC Q'TYAMOUNT

47 4OT50016B GASKET EMI PDP(42"),ALUMINUM 570*8*5T EA 2

48 4OT50041 GASKET EMI PDP(42") 129*27*13T(φ11 HOLE) EA 2

49 4OT50051 GASKET EMI PDP,4200B 30*13*20T EA 5

50 4OT50052 GASKET EMI PDP,4200B 70*13*20T EA 4

51 4OT50053 GASKET TAPE PDP,4200B 40mm*25M/Fabric Tape EA 0.06

52 4P420P06 KNOB FUNCTION(SS) PDP MODEL EA 1

53 4P420P07 LENS LED,SS PDP MODEL "D" TYPE EA 1

54 4PE40007B PACKING BAG PDP,1600*750 EA 2

55 4PREMO07 COVER REMOCON ASS'Y 39KEY,PAL,BIRCH EA 1

56 4U420B01 USERS GUIDE PDP 42" BIRCH EA 1

57 5NUTM30002 STUD,5φ*M3*5L,STAND OFF NiSi EA 6

58 5SM1B05122 SCREW,MACHINE BIN,5*12,NiSi EA 8

59 5SM1B08254 SCREW,MACHINE BIN,8*25,BLACK EA 4

60 5SM1S03082 SCREW,MACHINE SEMS,3*8,NiSi EA 12

61 5ST1B03062 SCREW,TAP TITE TYPE "C",BIN,3*6,NiSi EA 25

62 5ST1B03064 SCREW,TAP TITE TYPE "C",BIN,3*6,BLACK EA 22

63 5ST1B04084 SCREW,TAP TITE TYPE "C",BIN,4*8,BLACK EA 25

64 5ST1D03084 SCREW,TAP TITE TYPE "C",DIS,3*8,BLACK EA 2

65 5ST2B03062 SCREW,TAP TITE TYPE "B",BIN,3*6,NiSi EA 2

66 5ST2B03124 SCREW,TAP TITE TYPE "B",BIN,3*12,BLACK EA 11

67 5ST2D03082 SCREW,TAP TITE TYPE "B",DIS,3*8,NiSi EA 8

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16. REPLACEMENT PARTS LIST 16.1 REPLACEMENT PARTS LIST NO PART NO DISCRIPTION SPEC Q'TY AMOUNT

1 1PP42SD006B PDP MODULE 42"(V2) SAMSUNG S42SD-YD04 EA 1

2 2OS90012 OSD BOARD 4KEY(SS "D" TYPE) PDP "D,H" TYPE,LCD 30" EA 1

3 2OTPD019 BOARD MAIN(VSC) 30"/42", LCD/PDP/Birch EA 1

4 2OTPD020 BOARD TUNER(PAL) 30"/42", LCD/PDP/Birch EA

5 3HN20037-02 CABLE PDP I/F ,42"V2 GT121-31S-CD:GT121-31S-CD(150) EA 1

6 3HN40026F CABLE OSD,PDP,SS(42",50"),V2 12505HS-12P:12505HS-10P(350) EA 1

7 3HN50027 CABLE DATA Birch 12505HS-12P:12505HS-12P(60) EA 4

8 3HN60031 CABLE DIGITAL POWER (V2) 35155-11P:35155-11P(100) EA 1

9 3HN60032 CABLE ANALOG POWER (V2) 35155-10P:35155-10P(100) EA 1

10 3HN70005-02 CABLE PWR INLET ASS'Y(V2) ID-06A2-S:35156-0300(300) EA 1

11 3HN80022A-02 CABLE SPEAKER SP-016A:SMH250-06P(500) EA 1

12 3OT10010 REMOCON,39KEY(PAL) SILVER,(Birch) EA 1

13 4G420G03-01 PDP OPTICAL FILTER 42"(V2) CLASS "B" 0.1Ω,MESH,984*584**3.3T(SSC) EA 1

14 4M420A01 FRAME AL-BAR F TYPE,TOP PDP 42" DARK GRAY,F TYPE EA 1

15 4M420A02 FRAME AL-BAR F TYPE,BOTTOM PDP 42" DARK GRAY,F TYPE EA 1

16 4M420A03 FRAME AL-BAR F TYPE,(R/L) PDP 42" DARK GRAY,F TYPE EA 2

17 4M420A07 BRACKET OSD BOARD PDP 42"/50" (V2),F TYPE EA 1

18 4M420A08 BRACKET V2 MODULE PDP 42"/50" (V2),F TYPE EA 4

19 4M420A09 BRACKET EMI(A),TOP PDP 42" (V2),F TYPE EA 1

20 4M420A09-01 BRACKET EMI(A),BOTTOM PDP 42" (V2),F TYPE EA 1

21 4M420A10 BRACKET EMI(B),SIDE PDP 42" (V2),F TYPE EA 2

22 4M420B01 BRACKET BOARD PDP 42" (V2),F TYPE/Birch EA 1

23 4M420B02 BRACKET BACK PDP 42" ,GOLD,F TYPE/Birch/PAL EA 1

24 4M420B03 COVER BACK, PDP 42" ,GOLD,F TYPE/Birch EA 1

25 4M420P11A FRAME FIXER(SS) PDP 42" EA 4

26 4M420P20 STAND 고정 BRACKET PDP 42"(SS) EA 2

27 4M420P27 BRACKET PDP V2 42"/50"(SS) EA 4

28 4P420P06 KNOB FUNCTION(SS) PDP MODEL EA 1

29 4P420P07 LENS LED,SS PDP MODEL "D" TYPE EA 1

1

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16.2 MAIN /SUB BOARD PARTS LIST MAIN BOARD (PAL TYPE)

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SUB BOARD (PAL TYPE)




17. PCB LAYOUT VIEW BIRCH BOARD (PAL(UP) / NTSC(DOWN))

Main Board (PAL)

SUB Board (PAL)

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Main Board (NTSC)

SUB Board (NTSC)

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DELIGHT Y OUR EYES 69/93

18. TROBLE SHOOTING NO SYMPTOM RELATION CHECK POINT CONFRONT

1 NO POWER AC FILTER, 1 AC CORD CONNECT CHECK

SMPS -100/240VAC CHECK -CHECK

2 SMPS(NOISE FILTER) FUSE

-AC NOISE FILTOR CHECK(FUSE OPEN) -CHANGE THE FUSE(F8701,8702)

3. RELEY ON/OFF CHECK -CHANGE THE RELEY(RLY8001,8002)

4. SMPS LED(RED:8004,GREEN:8001,8002,8003) -CN8005, CN8006/5PiN CHECK

-RED : SMPS PROTECTION(SMPS SHUTDOWN) -CN8002/9Pin, CN8003/10Pin CHECK

(VOLTAGE CHECK:Vs,Va,Vset,Vscan,Ve ) -SMPS CHANGE

LOGIC 5. LED(LD2000) ON/OFF CONDITION CHECK -LOGIC BOARD CHANGE

-GREEN : NORMAL OPERATING

-LVDS CABLE 31P CHECK -LOGIC BOARD CHANGE

4 NOT LOAD OPERATING OK -VSC B/D REGURATOR CHECK

VSC 5 OSD CONNECT CHECK

-CABLE / OSD KEY / RECIVER MODULE CHECK -CHECK

REMOTE 6 BATTERY / OSD KEY CHECK -CHECK /OR CHANGE

CONTROL

2 NO VIDEO LOGIC,Y-MAIN, 1 LOGIC BOARD LED(2000) SINK SIGNAL H/L CHECK

X-MAIN -CN2001/10Pin 5VDC FUSE CHECK -SMPS 5VDC CONNECT CHECK

-FUSE OPEN CHECK(FU2000,2001)

-KEYSCAN ABLE CHECK -INTERNAL/EXTERNAL(SETTING)

-REGULATOR L4957AD(3.3VDC) CHECK -IN/OUT VOTAGE CHECK ::REGULATOR CHANGE

-OSC CHECK(40,60,28,636MHz) -OSC CHANGE

2. Y-MAIN CN5001 OUTPUT SIGNAL CHECK -Y-MAIN CHANGE

-CN5406,5506(13P) STV7617 CHECK -Y-MAIN CHANGE

-CN5404,5405,5506(12P) OUT "L/H" CHECK

3 X-MAIN BUFFERCN4002 OUTPUT SIGNAL CHECK

-S/W_FET/GATE SIGNAL(xrr,Xr,Xf,Xs,Xg) CHECK -X-MAIN CHANGE

4. SMPS LED(RED:8004,GREEN:8001,8002,8003) -SMPS CHANGE

-RED : SMPS PROTECTION(SMPS SHUTDOWN)

(VOLTAGE CHECK:Vs,Va,Vset,Vscan,Ve )

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NO SYMPTOM RELATION CHECK POINT CONFRONT NO VIDEO VSC 5 X-TAL CHECK(X1, X2, X3) -VSC CHANGE

- U25 AT49LV8192A OUTPUT CHECK OR DIRTY -CLEARING/RECHECK

6. CABLE CONNECT CHECK (CN8/10PIN, CN7/12PIN) -CHECK

7 VSC INNER DIRTY -CLEARING

8 ETC -VSC CHANGE

3 BAD VIDEO Y-MAIN 1 Y-MAIN Y BUFFER CHECK

-CN5406,5506(13P) STV7617 SIGNAL CHECK -Y-MAIN CHANGE

-SCAN OUT SIGNAL(M5003 GATE) CHECK -Y-MAIN CHANGE

X-MAIN 2 X-MAIN CONTROL SIGNAL CHECK

-ERC DISCHARGE(C4041,4042,4043,4044) CHECK -X-MAIN CHANGE

-CN4001/CON_12PIN Vdd,Vcc,Ve,Vs CHECK -X-MAIN CHANGE

LOGIC 3 DATA CONTROL SIGNAL CHECK

-OSC CHECK(40,60,28,636MHz) -LOGIC CHANGE

-GENERATOR CHECK(U2001/240PIN) -SOLDERING CHECK/CHANGE

-DELAY CONTROL CHECK(U2001/240PIN) -SOLDERING CHECK/CHANGE

-DATA MEMORY CONTROL CHECK -SOLDERING CHECK/CHANGE

(U2005,2017,2019,2020/100PIN)

VSC 4. CABLE CONNECT CHECK (CN2,3,4,5/12PIN) -CHECK

Y,X-MAIN 5. PDP INTERNAL VOLTAGE CABLE -SMPS OUTPUT VOLTAGE CHECK

-X,Y POWER BOARD /DRIVER B/D :Vs / Va / Ve / Vset / Vscan…

-INPUT LINE FUSEABLE REGISTOR CHECK -CHANGE

-DRIVER B/D INPUT VOLTAGE CHECK

4 V-BAR COF ADDRESS 1 ADDRESS OPEN CHECK

(ADDRESS OPEN -96 LINE UNDER OPEN CHECK / 384 OUT LINE -PDP MODULE CHANGE

OPEN/ LOGIC BUFFER 2 HB541(U2500,01,02,03,04,05,U2600,01,02) -LOGIC BUFFER CHANGE

SHORT/ (U2700,01,02,03,04,05) CHECK

STRANGE) LOGIC BUFFER 3 COF CONNECT (50PIN) CHECK

/PDP MODULE

COF ADDRESS 4 COF CONNECT(50PIN) Va(75Vdc) CHECK -LOGIC BUFFER CHANGE/COF MODULE ERROR

OPEN(BLOCK) 5. HB541(U2500,01,02,03,04,05,U2600,01,02)

(U2700,01,02,03,04,05) CHECK

6. COF CONNECT (50PIN) CHECK

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NO SYMPTOM RELATION CHECK POINT CONFRONT4 V-BAR COF ADDRESS 7 ADDRESS OPEN CHECK

(ADDRESS SHORT(2LINE ↑ ) -96 LINE UNDER SHORT CHECK / 384 OUT LINE -LOGIC BUFFER CHANGE/COF MODULE ERROR

OPEN/ 8. HB541(U2500,01,02,03,04,05,U2600,01,02)

SHORT/ (U2700,01,02,03,04,05) CHECK -LOGIC BUFFER CHANGE/COF MODULE ERROR

STRANGE) 9. COF CONNECT (50PIN) CHECK

COF ADDRESS 10 ADDRESS STRANGE

STRANGE 11. HB541(U2500,01,02,03,04,05,U2600,01,02) -LOGIC BUFFER CHANGE/COF MODULE ERROR

(U2700,01,02,03,04,05) CHECK

12. COF CONNECT(50PIN)CHECK

Y,X-MAIN 13. BAR LINE / BLOCK CHECK -COF 주변 CLEARING(Different thing)

LOGIC MAIN, -COF HIBRIDE DEFACT(LINE / BLOCK DISPLAY) -COF AIR SHOWER

BUFFER,FPC,COF -COF DIRTY CHECK -DRIVE / DATA B/D CHANGE

5 H-BAR Y-FPC 1 FPC CHECK(50PIN):CONNECT DIRTY CHECK -Y-BUFFER CHANGE

(SUSTAIN OPEN Y-BUFFER 2 CN5401,5402,5403,5501,5502,5503 CHECK -Y-BUFFER CHANGE

HORT/STRANGE) 3 SCAN DRIVERIC/100PIN CHECK -Y-BUFFER CHANGE

(UPPER:U5401,5402,5403,5404

LOWER:U5501,5502,5503,5504)

Y-MAIN 4 CN5406,5506(13PIN) STV7617 INPUT SIGNAL CHECK -Y-MAIN OR BUFFER CHANGE

OR BUFFER

6 REMOTE 1 REMOTE CONTROL NOT OPERATING

CONTROL -RECIVER MODULE CHECK -BATTERY, RECIVER MODULE CHANGE

-LENS DIRTY CHECK

-LENS CLEARING / RECIVER MODULE INSERT

ADJUST

7 OSD KEY 1 TACT S/W CHECK -TACT S/W CHANGE

8 SOUND SPEAKER 1 SPEAKER CHECK

2 SOUND INPUT CABLE CONNECT CHECK

OPERATING 6 OSD ICON BALANCE CHECK -OSD ADJUST

9 OSD PROGRAM FIRMWARE 1 OPERATING BUG -KEY(UP/DOWN) PUSHING FOR POWER ON(VIDEO ON)

BUG ::PROGRAM FACTORY INITIAL MODE

2 FIRMWARE UPGRADE -FILE UPGRADE(RS232C:CROSS CABLE)

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for internal mode

3

If you want to use the internal pattern in module for test, you have to set hardware slide

SW2001

1

0

1

0

1

0

1

0

What means each switch is follow

- First option switch from left side : Don’t Care

- Second option switch from left side : External/Internal Selection

(On:External, Off:Internal)

- Third option switch from left side : Internal Dot Clock Selection

(On:Internal, Off:N.C)

- Fourth option switch from left side : External Dot Clock Selection

(On:External, Off:N.C) The internal pattern is a full white screen pattern. And if nothing is displayed, set SW2001 as

shown above and short the pin No.3 and No.4 of CN8001. You may see a whole white screen.

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19. EXPLODED VIEW

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20. BLOCK DIAGRAM / SCHEMATICS PAL TYPE (UP) / NTSC TYPE (DOWN)

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CONFIDENTIAL DELIGHT Y OUR EYES 75/93


CONFIDENTIAL DELIGHT Y OUR EYES 76/93


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plasma display tv/monitor

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