Panasonic PTL759VU - LCD PROJECTOR User manual

ORDERNO. VED0108317C0
D10
LCD Projector
PT-L759VU/ PT-L759XU/ PT-L759VE / PT-L759XE / PT-
L1759V/ PT-L1759X
SPECIFICATIONS
Specifications
LCD panels
1.3”Polysilicon LCD panel (W/MLA)X3, / RGBshutter
method, using TranslucentTNcrystal panels
Drivemethod
ActiveMatrix4:3AspectRatio panels, TFT (Thin Film
Transistor)
No. ofpixels
786 432 (1024 X768)stripepixelsX3panels
Lens
PT-L759XU/XE/PT-L1759X:
1-1.3zoomlens, F2.0-2.5, f45 mm-59 mm Manual Focus
PT-L759VU/VE/PT-L1759V:
1-1.3zoomlens, F2.5-3.0, f45 mm-59 mm Manual Focus
Projectorlamp
220 WUHMLamp
Contrastratio
450 :1
Brightness
PT-L759XU/XE/PT-L1759X:
3100 lm(ANSI)
Note
-Specificationsand design subjectto changewithoutnotice.

PT-L759VU/VE/PT-L1759V:
2400 lm(ANSI)
No. ofcolors
16 777 216
Screen size
0.508 m(20”)-7.620 m(300”) (measured diagonally)
Projection (throw)distance
0.85 m(2.62’)-13.45 m(44.29’)
Lensaxisshift
6:1Lowposition
Compatiblescanning frequency
Video/S-Video signal
H-Frequency15.74 kHz/15.63 kHzV-Frequency50 Hz/60 Hz
RGBsignal
H-Frequency24 kHz-110 kHz(TTL Level)/ V-Frequency50 Hz-
101 Hz(TTL Level)/ Dotclock-Frequency135 MHzorlower
DVI-Dsignal:PT-L759XU/XE/PT-L1759X
VGA60 Hz, SVGA60 Hz, XGA60 Hz, SXGA60 Hz
YPBPRsignal
480 i H-Frequency
15.75 kHz V-Frequency60 Hz
480 p H-Frequency31.5kHz V-Frequency60 Hz
625 i H-Frequency
15.63 kHz V-Frequency50 Hz
720 p H-Frequency45 kHz V-Frequency60 Hz
1080 i H-Frequency
33.75 kHz V-Frequency60 Hz
Video systems
PAL/SECAM/NTSC/PAL-M/PAL-N/NTSC4.43
Connectors
RGB1/YPBPRInput:D-Sub mini 15-pin X1
RGB2 Input/RGB1 Output:D-Sub mini 15-pin X1
Video signal
RGBAnalog
0.7V[p-p], 1.0V[p-p]with syncon green, 75
YPBPR
Y: 1.0V[p-p], PBPR:0.7V[p-p], 75
Syncsignal
H/Vseparate, H/Vcomposite, orSync-on-Green
DVI-DInput:DVI-D24-pin X1:PT-L759XU/XE/PT-L1759X
Audio Input(forRGB/YPBPR/DVI-D):M3stereo mini pin X1
0.32 V[rms]
Video Input:RCApin X1
1V[p-p], syncnegative, 75 terminated
S-Video Input:Mini Din 4-pin X1
Note
-Specificationsand design subjectto changewithoutnotice.

Y(Iuminance signal):1V[p-p], syncnegative, / 75
terminated
C(chrominance signal):burst0.286 V[p-p], / 75
terminated
Audio Input(forVideo/S-Video):M3stereo mini pin X1
0.32 V[rms]
Audio output:M3stereo mini pin X1
0.32 V[rms]
USB4-pin X1(TypeB)
MOUSE Port:13-Pin round connectorX1
Serial Port(RS-232C):Mini Din 8-pin X1
Controls
CabinetButtons/ Switches
Main Power ON/OFF, Power ON/OFF, Volume+/-, Auto setup,
Menu, Input, , , , , Enter, Keystone
RemoteControl Buttons
Power ON/OFF, Freeze, Shutter, Mute, Volume+/-, Enter,
Menu, Input, , , , , Laser, D. Zoom+/-,
Keystone, Auto setup, Mouse, Click1, Click2
Audio output
1.5W(10%THD)
Speaker
70 mm X40 mm X1(2.76”X1.58”X1)
Operating Temperature
0°Cto 40°C(32°F to 104°F)
Operating Humidity
20%-80%(non-condensing)
StorageTemperature
-20°Cto 40°C(-4°F to 104°F) Humidity(5%-85%(non-
condensing))
-20°Cto 60°C(-4°F to 140°F) Humidity(Normal humidity)
Power Supply
100 V-240 VAC(50 Hzor60 Hz) Automatic
Power consumption
370 W
DimensionsWXHXD
263 mm X124 mm X336 mm (10-6/16”X4-14/16”X13-14/16”)
Amps
3.7A-1.5A
Weight
6.3Kg (13.9lbs.)
Approvals
FCC, UL, C-UL, CE, VDE, FDA, CCIB
Note
-Specificationsand design subjectto changewithoutnotice.

2001 Matsushita ElectricIndustrial Co., Ltd. All rights reserved.
Unauthorizedcopying and distribution isaviolation oflaw.
Please refer to theOperating Instructionsin theappendix
folder. / (Go to Appendix List)
1. SAFETY PRECAUTIONS
1.1. GENERALGUIDELINES
1. For continuedsafety, no modification ofanycircuitshouldbe
attempted.
2. Disconnect ACPlug beforedisassembling thisunit.
3. Itisadvisabletouse anisolation transformerintheACsupply
beforeservicing.
4. Whenservicing, observetheoriginal leaddress. Ifashortcircuit
isfound, replace all parts whichhavebeenoverheatedor
damagedbytheshortcircuit.
5. Afterservicing, see toitthat all theprotectivedevices suchas

insulation barriers, insulation papers, shield, and isolation R-C
combinationsetc. areproperlyinstalled.
6. Afterservicing, besuretorestorethewires, leads, insulation
barriers, shields, etc.
7. Afterservicing, make theleakagecurrentchecks topreventthe
customerfrom being exposedtoshock hazards.
Caution:
Use aseparate Isolation Transformerfor thisunitwhenservicing.
1.2. LEAKAGE CURRENTCHECK
1. Connect ACPlug to120 voltor 240 voltACoutlet.
Donotuse theground prong ofACPlug. (See Fig. 1-2-1)
Donotuse aisolation transformerfor thischeck.
Fig. 1-2-1
2. Connect a1500 ohms, 10 watts resistor, inparallel witha0.15
Fcapacitor, betweeneachexposedmetallicparton theset and a
good earthground. (See Fig. 1-2-2)
Fig. 1-2-2
3. Use anACvoltmeter, with1000 ohms/voltor moresensitivity, to
measurethepotential across theresistor.
4. Check eachexposedmetallicpart, and measurethevoltageat
eachpoint.
5. Reverse theACplug intheACoutlet and repeat eachoftheabove
measurements.
6. Thepotential at anypointshouldnotexceed1.125 voltRMS. A
leakagecurrenttester(Simpson Model 229 equivalent) maybe

usedtomake thehotchecks, leakagecurrentmust notexceed
0.75 milliamp. Incase ameasurementisoutsideofthe
limitsspecified, thereisapossibilityofshock hazard, and theLCD
Projector shouldberepairedand recheckedbeforeitisreturned
tothecustomer.
1.3. UV-PRECAUTION
1. Besuretodisconnect theACPlug whenreplacing thelamp.
2. Since thelamp reaches averyhigh temperatureduring its
operation, waituntil ithas completelycooledoff whenreplacing
theLamp Unit.
3. Thelamp emits small amounts ofUV-Radiation.
Avoiddirect-eyecontact. Fig. 1-3-1
2. SERVICE CAUTIONS AND NOTES
2.1. SERVICE POSITION
The position shownin Fig. 2-1-1 is usedforchecking, adjusting and replacing parts.
Extension Cable (LSUA0024)is necessaryforservicing.
Fig. 2-1-1
1. Intheorderdescribedinthe"3.2. DisassemblyMethod of
Cabinet Parts"of3. Disassembly/AssemblyProcedures, remove

theTop CoverAss'y.
2. Remove7screws(F)and 2screws(G)as shownin Fig. 3-2-6.
3. Disconnect connectorsP3501, P3502, P3503 and P4001 on the
MainC.B.A.
4. Connect Extension Cables as follows:
A. Connect Extension Cable(36 pin)betweenP3501 on theMain
C.B.A. and LCD RedUnit.a) Connect Extension Cable(36 pin)
betweenP3501 on theMainC.B.A. and LCD RedUnit.
B. Connect Extension Cable(36 pin)betweenP3502 on theMain
C.B.A. and LCD GreenUnit.
C. Connect Extension Cable(36 pin)betweenP3503 on theMain
C.B.A. and LCD BlueUnit.
5. Carefullyplace theMainC.B.A. as shownin Fig. 2-1-2.
Note:
The LCD Projectorpowercannot be turnedon unless the AirFilterunitis correctlyinstalled.
6. Afterservicing, removeExtension Cables.
7. Reinstall theMainC.B.A., and reconnect connectors.
8. Make surethat all wires and leadsareplacedintheiroriginal
position.
Fig. 2-1-2

2.2. HowtodisplayLamp operation time(Service Mode)
1. Connect ajumperwirebetweenTP6012 and TP6013 on Main
C.B.A. for over5secondsas shownin Fig. 2-2-1.
Fig. 2-2-1

2. Lamp operation timewill bedisplayedas shownin Fig. 2-2-2.
Fig. 2-2-2
3. Connect ajumperwirebetweenTP6012 and TP6013 for over5
secondsagainor press MENU button on remote control inorder
torelease from service mode.
Note:
Afterreplacing MainC.B.A., memorydata suchas
historyof lamp operation time has been
reset.However, itcanbe remainedbyinstalling
EEPROMIC (IC6009)to replacedMainC.B.A. from
original MainC.B.A.
2.3. HowtoinitializeEEPROMIC
WhenEEPROMIC’s (IC6009, IC6010)on MainC.B.A. is replaced:
Afterreplacing EEPROMIC’s (IC6009, IC6010), be sure to performeachof following steps inthe
orderpresented.
1. Connect ajumperwirebetweenTP6016 and TP6017 on Main
C.B.A. for over5secondsas shownin Fig. 2-2-1 toenterFactory
mode.
2. “FACTORY”appearson screen(Factorymode).
3. Connect ajumperwirebetweenTP6016 and TP6017 againfor
over5secondstoinitializeEEPROMIC’s.
4. “SelfCheck”appearson screenwheninitializing starts.
5. RemovethejumperwirebetweenTP6016 and TP6017. /
“MEMORY OK”appearson screenwheninitializing iscomplete. /
Afterinitializing iscomplete, perform necessaryadjustments,
referring tostep6through 12.
6. Press thePOWERbutton on remote control once.

7. While"Please press POWERbutton againtopoweroff."is
displayed, press theMENU button on remote control.
8. TheFactoryAdjust Modeappearson screen.
9. Perform adjustments 4.4.1through 4.4.5and 4.4.12 through 4.4.17.
10. Aftercompleting all adjustments, press theMENU button to
release from theFactoryAdjust Mode.
11. Press thePOWERbutton on remote control once.
12. While"Please press POWERbutton againtopoweroff."is
displayed, press the POWER button on remote control topower
off. Then, all adjustmentdata ismemorizedinEEPROMIC’s.
Note:
1. Wheninitializing EEPROMIC’s, memorydata suchas historyof
lamp operation timeand adjustmentdata will bereset.
2. When“MEMORY NG”appearsinstep5, repeat step3through
step5until “MEMORY OK”appears.
2.4. Lamp replacementprocedure
Caution:
Lamp replacementprocedureCaution:Because ofpossibilityof
injury, strictlyfollowthereplacementprocedurebelow.
1. Afterthecooling fanhas stopped, and STANDBY(R) ON(G)
indicator turnssolidred. Set theMainPowerSwitchtoOFF and
unplug thepowercord.
Note:
Please waitmore thanone hourforlamp replacement.
[Ifyou needtoreplace thelamp moreurgently]
-TheLCD Projector has aforcedcooling feature. Afterthe
POWERswitchisturnedOFF, and sometimeduring aboutthe
first minute ofthenormal cooling fanoperation, press and