Panasonic PT-TX301RU / PT-TX301RE / PT-TX301REA / PT-TW331RU / PT-TW331RE / PT-TW331REA Service Manual ▷ View online
PT-TW331R / PT-TX301R series
1-3
Appendix
ENGLISH -
67
Appendix
List of compatible signals
T
he following table specifies the types of signals compatible with the projectors.
Format : V = VIDEO, R = RGB, Y = YP
B
P
R
, H = HDMI
Mode
Display
resolution *
1
(dots)
Scanning
frequency
Dot clock
frequency
(MHz)
Format
Plug and play *
3
H (kHz)
V (Hz)
COMPUTER 1/
COMPUTER 2
HDMI
NTSC/NTSC4.43/
PAL-M/PAL60
-
15.75
59.9
-
V
-
-
PAL/PAL-N/
SECAM
-
15.63
50.0
-
V
-
-
525i (480i)
720 x 480i
15.73
59.9
13.50
Y
-
-
720(1 440) x 480i
(*2)
15.73
59.9
27.00
H
-
o
625i (576i)
720 x 576i
15.63
50.0
13.50
Y
-
-
720(1 440) x 576i
(*2)
15.63
50.0
27.00
H
-
o
525p (480p)
720 x 483
31.47
59.9
27.00
Y/H
-
o
625p (576p)
720 x 576
31.25
50.0
27.00
Y/H
-
o
750 (720)/60p
1 280 x 720
45.00
60.0
74.25
Y/H
-
o
750 (720)/50p
1 280 x 720
37.50
50.0
74.25
Y/H
-
o
1125 (1080)/60i
1 920 x 1 080i
33.75
60.0
74.25
Y/H
-
o
1125 (1080)/50i
1 920 x 1 080i
28.13
50.0
74.25
Y/H
-
o
1125 (1080)/24p
1 920 x 1 080
27.00
24.0
74.25
Y/H
-
o
1125 (1080)/60p
1 920 x 1 080
67.50
60.0
148.50
Y/H
-
o
1125 (1080)/50p
1 920 x 1 080
56.25
50.0
148.50
Y/H
-
o
VGA
640 x 480
31.47
59.9
25.18
R/H
o
o
35.00
66.7
30.24
R/H
o
o
37.86
72.8
31.50
R/H
o
o
37.50
75.0
31.50
R/H
o
o
43.27
85.0
36.00
R/H
-
-
SVGA
800 x 600
35.16
56.3
36.00
R/H
o
o
37.88
60.3
40.00
R/H
o
o
48.08
72.2
50.00
R/H
o
o
46.88
75.0
49.50
R/H
o
o
53.67
85.1
56.25
R/H
-
-
MAC16
832 x 624
49.73
74.6
57.28
R/H
o
o
XGA
1 024 x 768
48.36
60.0
65.00
R/H
o
o
56.48
70.1
75.00
R/H
o
o
60.02
75.0
78.75
R/H
o
o
68.68
85.0
94.50
R/H
-
-
MAC21
1 152 x 870
68.68
75.1
100.00
R/H
-
-
WXGA
1 280 x 768
47.78
59.9
79.50
R/H
-
-
60.29
74.9
102.25
R/H
-
-
1 280 x 720
44.77
60.0
74.50
R/H
o
o
1 280 x 800
49.70
59.8
83.50
R/H
o
o
MSXGA
1 280 x 960
60.00
60.0
108.00
R/H
o
o
75.20
75.0
130.00
R/H
-
-
1-2 Compatible Signals
PT-TW331R / PT-TX301R series
1-4
Appendix
68
- ENGLISH
Appendix
Mode
Display
resolution *
1
(dots)
Scanning
frequency
Dot clock
frequency
(MHz)
Format
Plug and play *
3
H (kHz)
V (Hz)
COMPUTER 1/
COMPUTER 2
HDMI
SXGA
1 280 x 1 024
63.98
60.0
108.00
R/H
o
o
79.98
75.0
135.00
R/H
o
o
91.15
85.0
157.50
R/H
-
-
1366x768
1 366 x 768
47.72
59.8
84.75
R/H
o
o
SXGA+
1 400 x 1 050
65.32
60.0
121.75
R/H
o
o
UXGA
1 600 x 1 200
75.00
60.0
162.00
R/H
o
o
*1: “i” added to the resolution value indicates an interlaced signal.
*2: HDMI signal of 480i and 576i is only supported by 27MHz Dot clock signal.
*3: Where marked "o" signals indicates in Plug and Play is compatible with EDID of projector. Unmarked signals in Plug and
*2: HDMI signal of 480i and 576i is only supported by 27MHz Dot clock signal.
*3: Where marked "o" signals indicates in Plug and Play is compatible with EDID of projector. Unmarked signals in Plug and
Play may also be compliant if input terminals are written in the format list. Where Plug and Play is unmarked and nothing is
written in the format list, difficulties in projecting image may occur even when computer and projector appear to have same
resolution.
written in the format list, difficulties in projecting image may occur even when computer and projector appear to have same
resolution.
Note
The number of display dots is 1 024 x 768 for PT-TX301R and 1 280 x 800 for PT-TW331R.
A signal with a different resolution will be projected after converting the resolution to match the projector display.
When interlaced signals are connected, flicker may occur on the projected image.
When interlaced signals are connected, flicker may occur on the projected image.
Even the above signals exist, some image signals that recorded in special method may not be displayed.
The <AUTO ADJ.> operation may not optimize the image position or the resolution, depending on the input signal format or
the image contents. In this case, switch to a different image and execute <AUTO ADJ.> again.
When the detected signal is out of display range under PC source, the "Out of display range" message will display on the
When the detected signal is out of display range under PC source, the "Out of display range" message will display on the
top left corner of the image.
PT-TW331R / PT-TX301R series
2-1
Chapter 2
Disassembly & Assembly Process
2-1 Equipment Needed & Product Overview
1. Screw Bit (+): 105
2. Screw Bit (+): 107
3. Screw Bit (-): 107
3. Screw Bit (-): 107
4. Hex Sleeves 5mm
5. Long Nose Nipper
6. Tweezers
7. Projector
* Before you start: This process is protective level II. Operators should wear electrostatic chains.
* Note: - The disassembly process for PT-TX301R/PT-TW331R
series are the same. Here, we take PT-TW331R as an example.
series are the same. Here, we take PT-TW331R as an example.
2-2 Disassemble IR Camera
Module
1. Unscrew 3 screws(as blue circle) to
disassemble the IR Camera Module.
2. Unscrew 1 screw(as yellow circle) to
separate the IR Camera Module and
Camera Bracket.
IR Camera Module
PT-TW331R / PT-TX301R series
2-2
Click on the first or last page to see other PT-TX301RU / PT-TX301RE / PT-TX301REA / PT-TW331RU / PT-TW331RE / PT-TW331REA service manuals if exist.