Panasonic PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 (serv.man2) Service Manual ▷ View online
PREFACE
< DZ21K2/DS20K2/DW17K2/DZ16K2 >
2. 4. Dimensions
Unit: mm
244 (9-19/32")
310 (12-7/32")
620 (24-13/32")
608 (23-15/16")
488 (19-7/32")
36 (1-13/32")
177 (6-31/32")
291 (11-15/32")
70 (2-3/4")
730 (28-3/4")
* Actual dimensions may differ depending on the product.
9
1. The name of each part ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
INF-2
1. 1. Projector body
1. 2. Control panel
1. 3. Connecting terminals
1. 4. Remote control
2. OSD Menu Navigation ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
INF-5
3. Service Mode ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
INF-9
3. 1. Setting to Service Mode
3. 2. Resetting to User Mode
3. 3. Functions in Service Mode
4. Notes on service ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
INF-15
4. 1. Before service operation
4. 2. Service
4. 3. User maintenance/replacement parts
5 Troubleshooting ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
INF-21
5. 1. Lamp/temperature/filter indicators
5. 2. Shutdown system
5. 3. System log data acquisition method
5. 4. Troubleshooting
CONTENTS
SECTION 1
Service Information
Model No.
PT-DZ21K2
PT-DS20K2
PT-DW17K2
PT-DZ16K2
PT-DS20K2
PT-DW17K2
PT-DZ16K2
SECTION 1 SERVICE INFORMATION
<DZ21K2/DS20K2/DW17K2/DZ16K2>
1. The name of each part
1. 1. Projector body
1
2
3
4
5
6
7
8
8
12
13
9
0
1
14
16
10
10
14
11
21
22
19
7
1
8
1
17
17
0
2
0
1
Front
Side
Rear
10
15
Projection direction
Bottom
1 Power indicator <ON (G)/STANDBY (R)>
Indicates the status of the power.
2 Lamp indicator <LAMP1>
Indicates the status of lamp 1.
3 Lamp indicator <LAMP2>
Indicates the status of lamp 2.
4 Lamp indicator <LAMP3>
Indicates the status of lamp 3.
5 Lamp indicator <LAMP4>
Indicates the status of lamp 4.
6 Temperature indicator <TEMP>
Indicates the internal temperature status.
7 Filter indicator <FILTER>
8 Adjustable
feet
Adjusts the projection angle.
9 Remote control signal receiver (front)
10 Air intake port
11 Lens mount cover
12 Lamp unit cover
13 Remote control signal receiver (rear)
14 Air exhaust port
15 Burglar hook port
Attaches a burglar prevention cable, etc.
16
17 Lighting for the control panel and connecting terminals
18 Control
panel
19 Connecting
terminals
20 Security
slot
This security slot is compatible with the Kensington security
cables.
cables.
21 <AC IN> terminal
Connect the supplied power cord.
22 <MAIN POWER> switch
Turns on/off the main power.
Attention
f Do not block the ventilation ports (intake and exhaust) of the projector.
INF - 2
SECTION 1 SERVICE INFORMATION
<DZ21K2/DS20K2/DW17K2/DZ16K2>
1. 2. Control panel
1. 3. Connecting terminals
1
2
3
4
5
8
9
10
11
12
6
7
1 <REMOTE 1 IN> terminal/<REMOTE 1 OUT> terminal
These are terminals to connect the remote control for serial
control in a multiple projector environment.
control in a multiple projector environment.
2 <REMOTE 2 IN> terminal
This is a terminal to remotely control the projector using the
external control circuit.
external control circuit.
3 <SERIAL IN> terminal
This is the RS-232C compatible terminal to externally control
the projector by connecting a computer.
the projector by connecting a computer.
4 <SERIAL OUT> terminal
This is a terminal to output the signal connected to the <SERIAL
IN> terminal.
IN> terminal.
5 <3D SYNC 1 IN/OUT> terminal/<3D SYNC 2 OUT> terminal
These are terminals to input or output control signals when
using the projector in 3D systems.
(Only for PT-DZ21K2, PT-DS20K2)
using the projector in 3D systems.
(Only for PT-DZ21K2, PT-DS20K2)
6 <SDI IN> terminal
This is a terminal to input SDI signals.
(Only for PT-DZ16K2)
(Only for PT-DZ16K2)
7 <SDI IN 1> terminal/<SDI IN 2> terminal
These are terminals to input SDI signals.
(Only for PT-DZ21K2, PT-DS20K2)
(Only for PT-DZ21K2, PT-DS20K2)
8 <RGB 1 IN> terminals (<R/P
R
/VIDEO>, <G/Y>, <B/P
B
/C>,
<SYNC/HD>, <VD>)
These are terminals to input RGB signals, YC
These are terminals to input RGB signals, YC
B
C
R
/YP
B
P
R
signals, Y/C signals, or video signals.
9 <RGB 2 IN> terminal
This is a terminal to input RGB signals or YC
B
C
R
/YP
B
P
R
signals.
10 <DVI-D IN> terminal
This is the terminal to input DVI-D signals.
11 <HDMI IN> terminal
This is the terminal to input HDMI signals.
12 <DIGITAL LINK/LAN> terminal
This is the LAN terminal to connect to the network. This is also
used when connecting a video signal transmission device via
the LAN terminal.
used when connecting a video signal transmission device via
the LAN terminal.
Attention
f When a LAN cable is directly connected to the projector, the network connection must be made indoors.
11
12
13
14
14
15
17
16
1
2
3
2
3
4
5
6
7
8
9
8
9
10
1 Power on <
b> button
Sets the projector to projection mode when the <MAIN
POWER> switch on the projector is set to <ON> and the power
is turned off (standby mode).
POWER> switch on the projector is set to <ON> and the power
is turned off (standby mode).
2 Power standby <
v> button
Sets the projector to the state where the projector is turned
off (standby mode) when the <MAIN POWER> switch on the
projector is set to <ON> and in projection mode.
off (standby mode) when the <MAIN POWER> switch on the
projector is set to <ON> and in projection mode.
3 <RGB1>
button
Switches the input to RGB1.
4 <RGB2>
button
Switches the input to RGB2.
5 <DVI-D>
button
Switches the input to DVI-D.
6 <HDMI>
button
Switches the input to HDMI.
7 <DIGITAL LINK> button
Switches the input to DIGITAL LINK.
8 <SDI 1/2> button
Switches the input to SDI.
(Only for PT-DZ21K2, PT-DS20K2, PT-DZ16K2)
(Only for PT-DZ21K2, PT-DS20K2, PT-DZ16K2)
9 Input selection terminal indicator
Indicator that shows the selected input terminal. This indicator
lights up when a video signal is being input to the selected
terminal, and blinks when there is no video signal being input.
lights up when a video signal is being input to the selected
terminal, and blinks when there is no video signal being input.
10 <AUTO SETUP> button
Automatically adjusts the image display position while the
image is projected. [PROGRESS] is displayed while in
automatic adjustment.
image is projected. [PROGRESS] is displayed while in
automatic adjustment.
11 <MENU>
button
Displays or hides the main menu.
Returns to the previous menu when a sub-menu is displayed.
If you press the <MENU> button on the control panel for at least
three seconds while the on-screen display is off (hidden), the
on-screen display is turned on.
Returns to the previous menu when a sub-menu is displayed.
If you press the <MENU> button on the control panel for at least
three seconds while the on-screen display is off (hidden), the
on-screen display is turned on.
12 <LENS>
button
Adjusts the focus, zoom, and shift (position) of the lens.
13 <ENTER>
button
Determines and executes an item in the menu screen.
14 <SHUTTER>
button
Used to temporarily turn off the image.
15
asqw buttons
Used to select items in the menu screen, change settings, and
adjust levels.
Also used to enter a password in [SECURITY] or enter
characters.
Used to select items in the menu screen, change settings, and
adjust levels.
Also used to enter a password in [SECURITY] or enter
characters.
16 <LIGHT>
switch
This is the lighting switch for the connecting terminals and
control panel.
control panel.
17 Self-diagnosis
display
Automatically displays the value of the input supply voltage, or
details of errors or warnings when they occur.
details of errors or warnings when they occur.
INF - 3
Click on the first or last page to see other PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 (serv.man2) service manuals if exist.