Panasonic PT-TW371R (serv.man3) Service Manual ▷ View online
8
PREFACE
<TW371R>
ENGLISH - 109
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Connecting terminal
<COMPUTER 1 IN>
terminal
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>
terminal
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> terminal
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> terminal
1 (Pin jack 1.0 V [p-p] 75 Ω)
<HDMI IN> terminal
1 (HDMI 19 pin, HDCP and Deep color compatible)
Audio signals: Linear PCM (Sampling frequency: 48 kHz/44.1 kHz/32 kHz)
<AUDIO IN> terminal
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>
terminal
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)> terminal
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)>
terminal
USB connector (type B x 1), only for USB Display
<SERIAL IN> terminal
1 (D-sub 9 pin, RS-232C compliant, for computer control use)
<LAN> terminal
1 (for RJ-45 network connection, PJLink compatible, 10Base-T/100Base-TX)
<MINI USB> terminal
1 (Mini USB connector for interactive function)
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Wireless LAN
To use the wireless LAN function with the projector, it is necessary to attach the optional Wireless Module (Model No.:
ET-WML100).
Compliance standards
IEEE802.11b/g/n
Transmission method
DSSS, OFDM
Frequency range
(Channel)
2 412 MHz to 2 462 MHz (1 to 11 ch)
Transmission speed
(Standard value)
IEEE802.11b
Maximum 11 Mbps
IEEE802.11g
Maximum 54 Mbps
IEEE802.11n
Maximum 150 Mbps
Encryption method
WPA2-PSK(AES)
Chapter 7 Appendix - Specifications
9
PREFACE
<TW371R>
110 - ENGLISH
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Compatible signals
Refer to “List of compatible signals” of Operating Instructions for the types of video signals that can be used with the projector.
For Video signal
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 Y/C signal
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 YC
B
C
R
/YP
B
P
R
signal
Displayable resolution: 480i/576i to 1 920 x 1 080
Dot clock frequency: 148.5 MHz or less
Dot clock frequency: 148.5 MHz or less
For HDMI signal
Displayable resolution for movie-based signals: 480i/576i
*1
to 1 920 x 1 080
Displayable resolution for still image signals: 640 x 480 to 1 920 x 1 200 (non-interlaced)
Dot clock frequency: 25 MHz to 162 MHz
Dot clock frequency: 25 MHz to 162 MHz
*1 Pixel-Repetition signal (dot clock frequency 27.0 MHz) only
10
PREFACE
<TW371R>
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Dimensions
ENGLISH - 111
Dimensions
Unit : mm (inch)
63 (2-15
/32")
57 (2-1/4")
69 (2-23/32")
335 (13-3/16")
124 (4-7/8")
329 (12-1
5/16")
10 (13/32")
97 (3-13/16")
88 (3-15/32")
134 (5-9/32")
168 (6-5/8")
Actual dimension may differ by product.
Chapter 7 Appendix - Dimensions
SECTION
1
INF-1
(2018-12)
CONTENTS
1. Circuits Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-2
1. 1. Thermal switch
1. 2. Lamp cover switch
1. 3. Fuse (F2003)
1. 2. Lamp cover switch
1. 3. Fuse (F2003)
2. Maintenance/Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-3
2. 1. Maintenance
2. 2. Replacing the Unit
2. 3. How to check the lamp runtime
2. 4. Cleaning
2. 2. Replacing the Unit
2. 3. How to check the lamp runtime
2. 4. Cleaning
3. Notes on service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-10
3. 1. Before service operation
3. 2. Service
3. 3. Security functions
3. 4. Standby mode
3. 5. How to change the baud rate of serial communication port
3. 2. Service
3. 3. Security functions
3. 4. Standby mode
3. 5. How to change the baud rate of serial communication port
4. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-14
4. 1. LED indicators
4. 2. Shutdown system
4. 3. Error log
4. 4. Troubleshooting
4. 5. I/O port functions
4. 2. Shutdown system
4. 3. Error log
4. 4. Troubleshooting
4. 5. I/O port functions
SECTION 1 SERVICE INFORMATION
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