Panasonic PT-TW343RE Service Manual ▷ View online
-5-
Specifications
Specifications
Power supply
100 V - 240 V
(100 V - 240 V alternating current), 50 Hz/60 Hz
Power consumption
3.5 A, 300 W
In standby mode (when [Standby mode] is set to [Eco]): 0.5 W
In standby mode (when [Standby mode] is set to [Normal]): 6 W
In standby mode (when [Standby mode] is set to [Eco]): 0.5 W
In standby mode (when [Standby mode] is set to [Normal]): 6 W
LCD
panel
Panel size
1.5 cm (0.59") (aspect ratio 16 : 10)
Display method
3 transparent LCD panels (RGB)
Drive method
Active matrix method
Pixels
1 024 000 pixels (1 280 x 800 dots) x 3 panels
Lens
Zoom
Fixed-focus
Focus
F 1.8, f 6.08 mm
Luminous lamp
230 W UHM lamp
Light output *
1
3 300 lm
Contrast ratio *
1
12 000 : 1 (When [Lamp control] is set to [ (Normal)], [Image mode] is set to [Dynamic]
and [Iris] is set to [On].)
and [Iris] is set to [On].)
Appli-
cable
scanning
frequen-
cy *
2
for Video signal
(including
S-video)
Horizontal : 15.73 kHz, Vertical : 59.94 Hz
Horizontal : 15.63 kHz, Vertical : 50.00 Hz
Horizontal : 15.63 kHz, Vertical : 50.00 Hz
for RGB signal
Horizontal 15 kHz - 91 kHz, Vertical 24 Hz - 85 Hz
Dot clock frequency: 162 MHz or less
Dot clock frequency: 162 MHz or less
for YP
B
P
R
signal
525i(480i)
Horizontal 15.73 kHz, Vertical 59.94 Hz
625i(576i)
Horizontal 15.63 kHz, Vertical 50 Hz
525p(480p)
Horizontal 31.47 kHz, Vertical 59.94 Hz
625p(576p)
Horizontal 31.25 kHz, Vertical 50 Hz
750(720)/60p
Horizontal 45.00 kHz, Vertical 60 Hz
750(720)/50p
Horizontal 37.50 kHz, Vertical 50 Hz
1125(1080)/60i
Horizontal 33.75 kHz, Vertical 60 Hz
1125(1080)/50i
Horizontal 28.13 kHz, Vertical 50 Hz
1125(1080)/60p
Horizontal 67.50 kHz, Vertical 60 Hz
1125(1080)/50p
Horizontal 56.25 kHz, Vertical 50 Hz
1125(1080)/24p
Horizontal 27.00 kHz, Vertical 24 Hz
1125(1080)/24sF Horizontal 27.00 kHz, Vertical 48 Hz
1125(1080)/25p
1125(1080)/25p
Horizontal 28.13 kHz, Vertical 25 Hz
1125(1080)/30p
Horizontal 33.75 kHz, Vertical 30 Hz
for HDMI signal
525i(480i)
*
3
, 625i(576i)
*
3
, 525p(480p), 625p(576p), 750(720)/60p, 750(720)/50p,
1125(1080)/24p, 1125(1080)/24sF, 1125(1080)/25p, 1125(1080)/30p, 1125(1080)/60p,
1125(1080)/50p, 1125(1080)/60i, 1125(1080)/50i
Displayable resolution: VGA - WUXGA (non-interlace)
Dot clock frequency: 25 MHz to 162 MHz
1125(1080)/50p, 1125(1080)/60i, 1125(1080)/50i
Displayable resolution: VGA - WUXGA (non-interlace)
Dot clock frequency: 25 MHz to 162 MHz
Color system
7 (NTSC, NTSC4.43, PAL, PAL-N, PAL-M, SECAM, PAL60)
Projection size
1.27 m -2.54 m (50"-100")
Screen aspect ratio
16 : 10
Projection scheme
[Front], [Rear], [Ceiling/Front], [Ceiling/Rear] (Menu setting system)
Built-in speaker
10 W (monaural) x 1
*1 Measurement, measuring conditions and method of notation all comply with ISO21118 international standards.
*2 For details of video signals that can be projected using this projector, refer to “List of compatible signals”.
*3
*2 For details of video signals that can be projected using this projector, refer to “List of compatible signals”.
*3
Pixel-Repetition signal (dot clock frequency 27.0 MHz) only
-6-
Specifications
108 - ENGLISH
Termi-
nals
nals
<COMPUTER 1
IN>
IN>
1 (High-density D-sub 15 pin female)
[RGB signal]
0.7 V [p-p] 75 Ω
HD/SYNC TTL high impedance, automatic positive/negative polarity compatible
VD TTL high impedance, automatic positive/negative polarity compatible
(HD/SYNC and VD do not support 3 value SYNC.)
[YP
B
P
R
signal] Y: 1.0 V [p-p] including synchronization signal, P
B
P
R
: 0.7 V [p-p] 75 Ω
[Y/C signal]
Y: 1.0 V [p-p] C: 0.286 V [p-p] 75 Ω S1 signal compatible
<COMPUTER 2
IN>
IN>
1 (High-density D-sub 15 pin female)
[RGB signal]
0.7 V [p-p] 75 Ω
HD/SYNC TTL high impedance, automatic positive/negative polarity compatible
VD TTL high impedance, automatic positive/negative polarity compatible
(HD/SYNC and VD do not support 3 value SYNC.)
<MONITOR OUT>
1 (High-density D-sub 15 pin female)
[RGB signal]
0.7 V [p-p] 75 Ω
HD/SYNC TTL high impedance, positive/negative polarity compatible
VD TTL high impedance, positive/negative polarity compatible
<VIDEO IN>
1 (Pin jack 1.0 V [p-p] 75 Ω)
<HDMI IN>
1 (HDMI 19 pin, HDCP and Deep color compatible)
Audio signals: Linear PCM (Sampling frequency: 48 kHz/44.1 kHz/32 kHz)
<AUDIO IN>
1 (M3 stereo mini jack, 0.5 V [rms], input impedance 22 kΩ and more)
1 (Pin jack x 2 (L-R), 0.5 V [rms], input impedance 22 kΩ and more)
<VARIABLE
AUDIO OUT>
AUDIO OUT>
1 (M3 stereo mini jack, stereo monitor output compatible,
0 V [rms] to 2.0 V [rms] variable, output impedance 2.2 kΩ and less)
<USB A (VIEWER/
WIRELESS)>
WIRELESS)>
USB connector (type A x 1, output DC 5 V, 500 mA maximum)
Memory Viewer / Wireless module (Model No.: ET-WML100) compatible
Memory Viewer / Wireless module (Model No.: ET-WML100) compatible
<USB B
(DISPLAY)>
(DISPLAY)>
USB connector (type B x 1), only for USB Display
<SERIAL IN>
1 (D-sub 9 pin, RS-232C compliant, for computer control use)
<LAN>
1 (for RJ-45 network connection, PJLink compatible, 10Base-T/100Base-TX)
<MINI USB>
1 (Mini USB connector for interactive function)
Power cable length
3.0 m (118-3/32")
Cabinet
Molded plastic
Dimensions
Width: 335 mm (13-3/16")
Height: 134.1 mm (5-9/32") (when adjustable feet shortened)
Depth: 329 mm (12-15/16")
Weight
Approx.3.9 kg (8.60 lbs.) *
4
Noise level *
5
When set to [ (Normal)] in [Lamp control] : 37 dB
When set to [ (Eco 1)] in [Lamp control] : 33 dB
When set to [ (Eco 2)] in [Lamp control] : 28 dB
Operating
environ-
ment
environ-
ment
Operating
environment
temperature
environment
temperature
*
6
5 °C (41 °F) to 40 °C (104 °F) (Elevation: below 1 400 m (4 593'); [High land]: [Off])
5 °C (41 °F) to 35 °C (95 °F) (Elevation: 1 400 m (4 593') ~ 2 700 m (8 858'); [High land]: [On 1])
5 °C (41 °F) to 30 °C (86 °F) (Elevation: 2 700 m (8 858') ~ 3 000 m (9 843'); [High land]: [On 2])
Operating
environment
humidity
environment
humidity
20 % to 80 % (no condensation)
Remote
control
control
Power supply
DC 3 V (AAA/R03/LR03 battery x 2)
Operating range
Approx. 5 m (16'4-13/16") (when operated directly in front of receptor)
Weight
63 g (2.22 ozs.) (including batteries)
Dimensions
Width : 44 mm (1-23/32"), Length : 105 mm (4-1/8"), Height :20.5 mm (13/16")
*4 This is an average value. It may differ depending on individual product.
*5 Measurement, measuring conditions and method of notation all comply with ISO21118 international standards.
*6 [Lamp control] will be switched to [ (Eco 1)] automatically when [High land] is set to [Off] and the operating environment
temperature is 35 °C to 40 °C.
[Lamp control] will be switched to [ (Eco 1)] automatically when [High land] is set to [On 1] or [On 2] and the operating
environment temperature is 30 °C to 35 °C.
Note
f
The part numbers of accessories and separately sold components are subject to change without notice.
Chapter 7 Appendix - Specifications
-7-
Circuit Protections
Lamp cover switch
The lamp cover switch cuts off the drive signal to
the lamp circuit when the lamp cover is removed or
not closed completely. After opening the lamp cover
for replacing the lamp assy, place the lamp cover
correctly otherwise the projector cannot turn on.
the lamp circuit when the lamp cover is removed or
not closed completely. After opening the lamp cover
for replacing the lamp assy, place the lamp cover
correctly otherwise the projector cannot turn on.
Thermal switch
There is a thermal switch inside of the projector to
detect the internal temperature rising abnormally.
When the internal temperature around lamp reaches
near 120°C, the thermal switch will open to cut off the
power supply to the lamp power circuit.
detect the internal temperature rising abnormally.
When the internal temperature around lamp reaches
near 120°C, the thermal switch will open to cut off the
power supply to the lamp power circuit.
The thermal switch is not reset to normal automatically
even if the internal temperature becomes normal. Reset
the thermal switch following to the procedure below.
even if the internal temperature becomes normal. Reset
the thermal switch following to the procedure below.
How to reset the thermal switch
1. Remove the cabinet top case.
2. Press the reset button on the thermal switch.
1. Remove the cabinet top case.
2. Press the reset button on the thermal switch.
Caution:
Before press the reset button, disconnect the AC cord
from the projector.
from the projector.
This projector provides the following circuit protections to operate in safety. If the abnormality occurs
inside the projector, it will automatically turn off by operating one of the following protection circuits.
inside the projector, it will automatically turn off by operating one of the following protection circuits.
Fuse
(F2003)
(F2003)
Fuse (F2003)
A fuse is located inside of the projector. When the
ON
(G)/STANDBY (R)
indicator is not lighting, the fuse may
be opened. Check the fuse as following steps.
The fuse should be used with the following type;
The fuse should be used with the following type;
Fuse Part No.: T2190011500
TYPE VBS UBM 6.3A 250V (PF) FUSE
CONQUER. TYPE VBS UBM
How to replace the fuse
1. The fuse is placed on the filter board. Remove
1. The fuse is placed on the filter board. Remove
the cabinet top following the "Mechanical
Disassembly". Remote the cabinet top following the
"Mechanical Disassembly".
Disassembly". Remote the cabinet top following the
"Mechanical Disassembly".
2. Take the fuse off from the fuse holder, and replace
the new one with the specified type.
Thermal fuse
Lamp cover switch
-8-
■
Indicators
Power indicator
<ON (G)/
STANDBY (R)>
Warning
indicator
<WARNING>
Status
Cause
Solution
Off
Off
The power cord is unplugged.
--
--
Red
Lighting
Off
The power cord is plugged.
--
--
The projector is in standby
mode after the cooling is
completed.
mode after the cooling is
completed.
--
--
Lighting
Lighting in red
The replacement time of
the lamp unit is displayed.
(Standby mode)
the lamp unit is displayed.
(Standby mode)
The indicator lights up when
the usage time of the lamp unit
reaches 6 000 hours (when
[Lamp control] is set to
reaches 6 000 hours (when
[Lamp control] is set to
[
(Eco 1)]).
Replace the lamp unit
Lighting
Blinking in red
It has exceed the replacement
time of the lamp unit and
the projector is turned off
automatically.
time of the lamp unit and
the projector is turned off
automatically.
The indicator blinks when the
usage time of the lamp unit
reaches 6 600 hours (when
[Lamp control] is set to
reaches 6 600 hours (when
[Lamp control] is set to
[
(Eco 1)]).
Blinking
Off
The projector inside is cooling
down and after a while, the
projector is turned off. (The
projector will enter into the
standby mode)
down and after a while, the
projector is turned off. (The
projector will enter into the
standby mode)
--
--
Circuit Protections
Before troubleshooting, please turn off the projector according to the "Turn Off Projector" part.
Warning Temperature and Power Off Protection
LED indicator
WARNING
indicator
indicator
ON (green)/STANDBY (red)
Indicators
Indicators
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