Zenith P40V22 Uživatelský manuál stáhnout pdf

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1. Application Object

These instructions are applied to all of the PDP monitor, NP-

00LE.

2. Notes

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

an isolation transformer. However, the use of isolation

transformer will help protect test instrument.

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

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

25±5¡C of temperature and 65±10% of relative humidity if

there is no specific designation.

(4) The input voltage of the receiver must keep 110~240V,

50/60Hz in adjusting.

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

to the adjustment.

¤ After receiving 100% white pattern(06CH), the receiver

must be operate prior to adjustment.(Or white condition

in HEAT-RUN mode)

¤ŁEnter into HEAT-RUN mode

- Select the HEAT-RUN OFF by pressing ADJ button on

Remote Control for adjustment.

- Press the VOL + button in HEAT-RUN OFF.

(OSD display HEAT-RUN WHITE and screen display

100% full WHITE PATTERN)

¤ØSet is activated HEAT-RUN without SET TOP BOX or

signal generator in this mode.

[ Single color pattern of HEAT-RUN mode uses to check

PANEL.(RED/BLUE/GREEN)

[Caution] If you turn on a still screen more than 20 minutes, a

afterinage may be occur in the black level part of the

screen.

3. POWER PCB Assy Voltage Adjustment

[ Replace PDP Module or Power Board, adjust certainly Power

PCB Assy Voltage.

3-1. Test Equipment

D.M.M 1EA

3-2. Connection Diagram for Measuring

Refer to Fig 1.

3-3. Adjustment Method

(1) Va Adjusment(Address Voltage Adjusment)

¤ Connect pin 1 of P814 to (+) jack of D.M.M.

¤ŁAfter turning the VR803(Va Adj), voltage of D.M.M

adjustment as same as Va voltage which on label of

panel right/bottom.(Deviation : ±0.5V)

(2) Vs Adjustment

¤ Connect pin of P803 to (+) jack of D.M.M.

¤ŁAfter turning the VR804(Vs Adj), voltage of D.M.M

adjust as same as Vs voltage which indicated on label

of panel right/bottom.(Deviation : ±0.5V)

(3) VSC Adjustment

¤ Connect pin 4 of P802 to (+) jack of D.M.M.

¤ŁAfter turning the VR806(VSC Adj), voltage of D.M.M

adjust as same as Vs voltage which indicated on label

of panel right/bottom.(Deviation : ±0.5V)

(4) VSETUP Adjustment

¤ Connect pin 1 of P802 to (+) jack of D.M.M.

¤ŁAfter turning the VR805(VSETUP Adj),voltage of D.M.M

adjust as same as Vs voltage which indicated on label

of panel right/bottom.(Deviation : ±0.5V)

4. Adjustment of RGB Cut-off and

White Balance

4-1. Required Equipment

Color analyzer(CA-100 or same production)

4-2. Connection Diagram of Equipment for

Measuring

ADJUSTMENT INSTRUCTIONS

VSETUP

VR806

VR805

VR804

DMM

VSC

VSC CTL

A CTL

P814

VR803

GND

SETUP CTL

S CTL

<Fig 1> Connection Diagram of Power Adjustment for Measuring

Refer to Typical Voltage

Vsc

Vsetup

75V

188V

90V

230V

Address Voltage

Sustain Voltage

Scan Voltage

Setup Voltage

COLOR

ANALYZER

TYPE; CA-100

Window Pattern

CVBS Signal Input

High Light

120±4cd/m2

Low Light

6±1cd/m2

PDP MONITOR

MSPG-2100 or

MSTG-5200

<Fig 2> Connection Diagram of Automatic Adjustment

1 2 3 4 5 6 ... 15 16

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Strany 1 - ADJUSTMENT INSTRUCTIONS

- 7 -1. Application ObjectThese instructions are applied to all of the PDP monitor, NP-00LE.2. Notes(1) Because this is not a hot chassis, it is not n

Strany 2 - 5. Color Temperature of STB

EXPLODED VIEW PARTS LIST200 6348Q-A001A 40” 4:3 640*480 DOU PDP201 6871VSN168A X RIGHT TOP B/D ASSY202 6871VSN168B X LEFT TOP B/D ASSY

Strany 3

REPLACEMENT PARTS LISTLOCA. NO PART NO DESCRIPTIONQ107 Q108 Q109 Q110 Q111

Strany 4 - TROUBLESHOOTING

- 19 -LOCA. NO PART NO DESCRIPTIONLED001 LED002 LED003 ZD001 ZD101 ZD102 ZD103

Strany 5 - BLOCK DIAGRAM

- 20 -LOCA. NO PART NO DESCRIPTIONC626 C630 C631 C635 C641 C643

Strany 6

- 21 -LOCA. NO PART NO DESCRIPTIONL211 L213 L301 L302 L303 L304

Strany 7 - PDP MODUL E

Strany 8 - PDP MODULE

PRINTED CIRCUIT BOARDMAIN(TOP)MAIN(BOTTOM)WIRING DIAGRAMPOWER S/W CONTROLSPK(TOP) SPK(BOTTOM)P15P004BP004AP14PD501P100P802P803P802P801P006AP810P811P80

Strany 9 - EXPLODED VIEW(MU-40PA10)

- 8 -4-3. Adjustment of RGB CUT OFF(1) Select RGB cut-off(adjustment 1) by pressing ADJ buttonon Remote Control for adjustment. (If it enter to adjus

Strany 10 - EXPLODED VIEW PARTS LIST

(3) Select CXA2101 ADJ STB(CH+/- button) by pressingINSTART button on Remote Control for adjustment.Select adjustment mode with VOL+ or VOL-.(Adjustme

Strany 11 - REPLACEMENT PARTS LIST

- 10 -TROUBLESHOOTINGPhenomenonNo PowerNo RasterAbnormal PictureAn example ofabnormal picture.No SoundPSU(Power Supply Unit) is dead.PSU operates prot

Strany 12 - CAPACITOR

- 11 -BLOCK DIAGRAM1. VSC BoardChip for flat panel display applicationVGA SVGA scale up/downTriple 8Bit, 80MSPS, 3.3V Video&Graphic Digitiz

Strany 13

- 12 -2. VSC Signal Flow(R/G/B-H/V)P101V/R/LP102DVDDS102DS101IC203VPC3230Decoder80PinIC203VPC3230Decoder80Pin3Y,Cb,Cr CVBSC236C209C210C211(A)1IC204SD

Strany 14 - ACCESSORIES

- 13 -3. STB MainSingle chip multi-standard sound processorsMONO/STEREO/BilingualA/V 1SVHSA/V 2MNTOUTDTV2inIC 201CXA2069Q64pinIC 201CXA2069Q64pin3 (V

Strany 15

- 14 -4. STB Signal Flow(R/G/B-H/V)IC 201CXA2069Q64pinIC 201CXA2069Q64pin3MNT-L/R/VTUNERTUNERIC 601MSP340180pinIC 601MSP340180pinDCF(3D)(Digital Comb

Strany 16 - WIRING DIAGRAM

EXPLODED VIEW(MU-40PA10)300301303304302200202201203204205207211210206209208400540401550551530570520560

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