Panasonic PT-D5600U User manual

©2006 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
PT-D5600U
PT-D5600E
PT-D5600UL
PT-D5600EL
PT-DW5000U
PT-DW5000E
PT-DW5000UL
PT-DW5000EL
DLP™ Based Projector
ORDER NO. VED0606372C0
D10

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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

1 Safety Precautions 4
1.1. General Guidelines 4
1.2. Leakage Current Check 4
1.3. UV Precaution and UHM Lamp Precautions 4
2 Specifications 5
3 Function for Safety 7
3.1. Interlock Switch 7
4 Serviceman Mode 7
4.1. Setting to Serviceman Mode 7
4.2. Resetting to User Mode 8
4.3. Functions in Serviceman Mode 9
5 Using the Serial Terminals 14
5.1. Examples of Connection 14
5.2. Pin Assignments and Signal Names 14
5.3. Communication Conditions (Factory Setting) 14
5.4. Procedure of Communication Condition Settings 15
5.5. Control commands 15
5.6. Cable specifications 16
6 Using a Wired Remote Control 17
6.1. Connection Example 17
6.2. Setting the Projector ID Number for Remote Control 17
7 Support for Service 19
7.1. Supporting Methods 19
7.2. Note for Replacement of P.C.Boards 19
7.3. Replacement of the lithium battery on the A-P.C.Board
19
8 Cautions for Service 19
8.1. Servicing Methods 19
9 Parts Location 20
9.1. Electrical Parts Location 20
9.2. Electromechanical Parts Location 20
10 Replacement of Lamp Unit 21
10.1. Precautions on Lamp Unit Replacement 21
10.2. Timing of Lamp Unit Replacement 21
10.3. Indication of Lamp Monitor 22
10.4. Procedure of Lamp Unit Replacement 22
11 Disassembly Instructions 25
11.1. Flowchart for Disassembly 25
11.2. Removal of Upper Case 26
11.3. Removal of A-P.C.Board 26
11.4. Removal of J-P.C.Board 27
11.5. Removal of D-P.C.Board 27
11.6. Removal of Power Module 28
11.7. Removal of R-P.C.Board 28
11.8. Removal of S-P.C.Board 28
11.9. Removal of Ballast-1 and Ballast-2 Modules 29
11.10. Removal of Lamp Unit 31
11.11. Removal of Projection Lens 32
11.12. Removal of Analysis Block 32
11.13. Removal of Synthesis Mirror 33
11.14. Removal of Color Wheel Block (Analysis Block) 34
11.15. Removal of Rod (complete) 35
11.16. Removal of Full Reflection Mirror (complete) 36
11.17. Removal of DMD Block (complete) 37
11.18. Removal of Mechanical Shutter Unit 38
12 Troubleshooting 39
13 Interconnection Block Diagram 51
13.1. Interconnection Block Diagram (1/2) 51
13.2. Interconnection Block Diagram (2/2) 52
14 Block Diagram 53
14.1. Power Supply 53
14.2. Signal Processing (1/2) 54
14.3. Signal Processing (2/2) 55
14.4. Fan/Motor Drive 56
15 Schematic Diagram 57
15.1. A-P.C.Board (1/11) 58
15.2. A-P.C.Board (2/11) 59
15.3. A-P.C.Board (3/11) 60
15.4. A-P.C.Board (4/11) 61
15.5. A-P.C.Board (5/11) 62
15.6. A-P.C.Board (6/11) 63
15.7. A-P.C.Board (7/11) 64
15.8. A-P.C.Board (8/11) 65
15.9. A-P.C.Board (9/11) 66
15.10. A-P.C.Board (10/11) 67
15.11. A-P.C.Board (11/11) 68
15.12. CW/D/R/S-P.C.Board 69
15.13. J-P.C.Board 70
16 Circuit Boards 71
16.1. A-P.C.Board (Foil Side) 71
16.2. A-P.C.Board (Component Side) 72
16.3. J-P.C.Board 73
17 Terminal guide of ICs and transistors 75
18 Exploded Views 76
19 Replacement Parts List 80
CONTENTS
Page Page
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

1 Safety Precautions
1.1. General Guidelines
· For continued safety, no modification of any circuit must be
attempted.
· Unplug the power cord from the power outlet before
disassembling this projector.
· Use correctly the supplied power cord and must ground it.
· It is advisable to use an isolation transformer in the AC
power line before the service.
· Be careful not to touch the rotation part (cooling fan, etc.) of
this projector when you service with the upper case
removed and the power supply turned ON.
· Observe the original lead dress during the service. If a short
circuit is found, replace all the parts overheated or
damaged by the short circuit.
· After the service, all the protective devices such as
insulation barriers, insulation papers, shields, and isolation
R-C combinations must be properly installed.
· After the service, check the leakage current to prevent the
customer from getting an electric shock.
1.2. Leakage Current Check
1.Prepare the measuring circuit as shown in Fig.1.
Be sure to use a voltmeter having the performance
described in Table 1.
Fig. 1
Table 1
Fig. 2
2.Assemble the circuit as shown in Fig. 2. Plug the power
cord in a power outlet.
3.Connect M1 to T1 according to Fig. 2 and measure the
voltage.
4.Change the connection of M1 from T1 to T2 and measure
the voltage again.
5.The voltmeter must read 0.375 V or lower in both of steps
3 and 4. This means that the current must be 0.75 mA or
less.
6.If the reading is out of the above standard, the projector
must be repaired and rechecked before returning to the
customer because of a possibility of an electric shock.
1.3. UV Precaution and UHM Lamp
Precautions
· Be sure to unplug the power cord from the power outlet
when replacing the lamp.
· Because the lamp reaches a very high temperature during
its operation, wait until it cools completely when replacing
the Lamp Unit.
· The lamp emits small amounts of UV-radiation, avoid direct-
eye contact with the light.
· The lamp unit has high internal pressure. If improperly
handled, explosion might result.
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

2 Specifications
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

3 Function for Safety
3.1. Interlock Switch
To ensure safety, the protection circuit of the main unit functions, and
this projector becomes operation halt condition (a part of circuit is
energizing) when the lamp unit cover is removed or installed incorrectly.
4 Serviceman Mode
This projector has Serviceman Mode in addition to standard on-screen menus (User Mode).
4.1. Setting to Serviceman Mode
(1) Press the MENU button.
The MENU screen will appear.
(2) Select “OPTION2” using the or buttons and press the
ENTER button.
The OPTION2 screen will appear.
(3) Select “PASSWORD” using the or buttons and press the
ENTER button.
The PASSWORD screen will appear.
(4) Set the operation mode selector (Computer/Numeric, Projector) switch
to “Computer/Numeric” on the remote control unit and input the
password “1565”.
Note:
· Asterisk (*) will appear for the password numbers.
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

(5) Set the operation mode selector (Computer/Numeric, Projector) switch
to “Projector” on the remote control unit and press the ENTER button.
(6) Press the MENU button.
Note:
· "SERVICEMAN" will appear.
4.2. Resetting to User Mode
(1) Press the MENU button.
The MENU screen will appear.
(2) Select “OPTION2” using the or buttons and press the
ENTER button.
The OPTION2 screen will appear.
(3) Select PASSWORD using the or buttons and press the
ENTER button.
The PASSWORD screen will appear.
(4) Set the operation mode selector (Computer/Numeric, Projector) switch
to "Computer/Numeric" on the remote control unit and input the
password "0000".
Note:
· Asterisk (*) will appear for the password numbers.
(5) Set the operation mode selector (Computer/Numeric, Projector) switch
to "Projector" on the remote control unit and press the ENTER button.
(6) Press the MENU button.
Note:
· "USER" will appear.
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

4.3. Functions in Serviceman Mode
4.3.1. EXT OPTION
"EXT OPTION" is added to the MENU.
1.CUT OFF
Sets the display ON/OFF for each color (R, G, B).
2.LAMP RELAY
"OFF","4h","5h","6h"..."20h", "21h", "22h":
If "SINGLE" is set on LAMP SELECT, Lamp Unit 1 and Lamp Unit 2 are automatically switched alternately at intervals of the
selected setting time (for 4-22 hours).
3.ADJUST DATE
Sets the time zone and date.
4.LAMP DUAL24h
When LAMP SELECT is DUAL, lights only one lamp for four hours from the specified time.
5.SELF CHECK
Displays SELF CHECK.
There are 4 pages, and it is switched with and buttons.
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

[1st page]
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

[2nd page]
[3rd page]
[4th page]
6.CW INDEX
When the color wheel is replaced, adjusts it with and buttons.
a.Display the test pattern 9 (Red & Blue pattern).
b.Confirm whether there is a horizontal line.
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

c.If a horizontal line is in the red area, decrease CW INDEX setting value by 1, and record the value where the horizontal line
(in both red area and blue area) disappears. (The recorded value is assumed to "A".)
d.If a horizontal line is in the blue area, increase CW INDEX setting value by 1, and record the value where the horizontal line
(in both red area and blue area) disappears. (The recorded value is assumed to "B".)
e.Set the mean value (omission below decimal point) of "A" and "B" to the CW INDEX setting value.
7.P. ON SHUTTER
· Open: Opens the shutter when power ON.
· Close: Closes the shutter when power ON.
8.P. OffSHUTTER
· IGNORE: Does not control the shutter when power OFF.
· Open: Opens the shutter when power OFF.
· Close: Closes the shutter when power OFF.
9.ERROR OSD
Displays the lamp status with OSD when you do not see the status LED lights because the rear projection, etc.
10. H.MASK PULSE
When the signal of 480i or 576i is inputted, the synchronization might become unstable. It might be stable when H.MASK
PULSE is set to "SPECIAL".
· STANDARD: Does not execute special signal processing.
· SPECIAL: Executes special signal processing.
11. SIGNAL DATA ALL ERASE
Resets the setting value of each signal to the initial value of the factory shipment.
12. OUTPUT RESO
Sets OUTPUT RESO as below if the A-P.C.Board is replaced.
· D5600*: XGA
· DW5000*: WXGA
4.3.2. SUB-KEYSTONE
"SUB-KEYSTONE" is added to KEYSTONE in the "POSITION" menu.
If KEYSTONE and "Lens shift" are used at the same time, the right and left may be corrected in the unbalance.
At this time, only the right side can be corrected by SUB-KEYSTONE.
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

1.The left side is adjusted straight by KEYSTONE.
2.The right side is adjusted straight by SUB-KEYSTONE.
Note:
· SUB-KEYSTONE is a supplementary adjustment function and there is no guaranty of completely functioning. Use it
within the range where the trouble such as deforming the shape of the image does not occur.
4.3.3. Test Pattern Addition
"Red & Blue", "Whole red", "Whole green", "Whole blue", "Whole cyan", "Whole magenta" and "Whole yellow" patterns are added
to the test pattern.
"Red & Blue" is used for CW INDEX adjustment.
4.3.4. Ye MODULATE Addition
When the PICTURE menu is displayed, it is enabled to be adjusted with the ENTER button.
4.3.5. FRAME LOCK
When the input signal is RGB, FRAME LOCK is added to the POSITION menu.
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

5 Using the Serial Terminals
SERIAL terminals which are on the side-mounted connection terminals conform to RS-232C standard. This projector can be
controlled by a PC which is connected as shown below. Also SERIAL OUT terminal is provided to enable plural projector control.
5.1. Examples of Connection
5.2. Pin Assignments and Signal Names
5.3. Communication Conditions (Factory Setting)
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

5.4. Procedure of Communication Condition Settings
(1) Press the MENU button.
The MAIN MENU screen will be displayed.
(2) Press the and buttons to select “OPTION2”.
(3) Press the ENTER button.
(4) Press the and buttons to select “RS232C”.
(5) Press the ENTER button.
The RS232C screen will be displayed.
(6) Press the and buttons to select communication conditions.
(7) Press the and buttons to confirm the setting..
(8) Press the MENU button three times.
The on-screen indications disappear, and the system returns to the
normal screen.
5.5. Control commands
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

5.6. Cable specifications
Note
To connect the computer to the SERIAL terminal, prepare an adequate communication cable that fits to your personal
computer.
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

6 Using a Wired Remote Control
6.1. Connection Example
When multiple main units are connected in the system, connect the units with the M3 stereo mini jack cable available in the market
to simultaneously control the multiple main units with a single remote control unit through the REMOTE1 IN/OUT terminal. It is
effective to use the wired remote control in the environment in which an obstacle stands in the light path or where devices are
susceptible to outside light.
6.2. Setting the Projector ID Number for Remote Control
Every projector has its ID number and the ID number of the controlling projector must be set to the remote control in advance so
that the user can operate the remote control. The ID number of the projector is set to “ALL” on shipping, and use the ID ALL button
of the remote control when using only a single projector.
Procedure of ID setting
1.Change the position of the operation mode selector switch to “Computer”.
2.Press the ID SET button, and within five seconds use the number (0 to 9) buttons to enter the 2-digit ID number set by the
projector.
3.Change the position of the operation mode selector switch to “Projector”.
However, if the ID ALL button is pressed, the projector can be controlled regardless of the ID number of the projector
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

(simultaneous control mode).
· Do not press the ID SET button accidentally or carelessly because the ID number on the remote control can be set even
when no projector is around.
If the ID SET button is pressed, the ID number goes back to the one set before pressing the ID SET button unless a
numeric button is pressed within five seconds after the ID SET button is pressed.
· Your specified ID number is stored in the remote control unit unless another one is specified later. However, the stored
ID will be erased if the batteries of the remote control are left exhausted. When the dry cells are replaced, set the same
ID number again.
· When specifying the ID number, enter a 2-digit number even if the ID has only one digit.
(Example: set “02” if the ID number is “2.”)
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

7 Support for Service
7.1. Supporting Methods
We will support according to the following methods.
Supporting methods Applied parts
Replaced by module or block FM-Module (For specified components, supplies them discretely.)
Ballast module
Power module
Replaced by discrete components Other components
Replaced at the manufacturing
department Optical block unit (including DMD™ block), DMD™ drive module, Assembly parts
7.2. Note for Replacement of P.C.Boards
7.2.1. When replacing the A-P.C.Board
· Transfer the data of the original A-P.C.Board to the new A-P.C.Board using the adjustment software and a personal computer.
(If you cannot transfer the data, remove IC2508 and IC2509 from the original board and mount them on the new board.)
* For the adjustment software, consult an authorized service center.
7.3. Replacement of the lithium battery on the A-P.C.Board
If the lithium battery will be empty, replace it with a new one (CR2032 or equivalent).
Cautions
· Explosion may occur if replacing the battery with an incorrect one.
· Dispose of used batteries according to the instructions.
8 Cautions for Service
8.1. Servicing Methods
· Never unplug the power cord from the outlet, open the circuit breaker, or perform other procedures to cut off the power line
during the operation of any cooling fan.
· Be sure to unplug the power cord from the power outlet before servicing.
Powering off the projector
1.Press the POWER OFF " " button.
2.Select "OK" with or button and press the ENTER button. (or press the POWER OFF " " button again.)
The projection of the image stops, and power indicator of the main unit lights up orange. (The cooling fan keeps running.)
3.Wait until the power indicator of the main unit turns to red (i.e., until the cooling fan stops).
4.Press the " " marked side of the MAIN POWER switch to remove all power from the projector.
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL

9 Parts Location
9.1. Electrical Parts Location
9.2. Electromechanical Parts Location
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL