DOWNLOAD Panasonic PT-RZ475U / PT-RZ475E / PT-RZ475EA Service Manual ↓ Size: 25.32 MB | Pages: 75 in PDF or view online for FREE

Model
PT-RZ475U PT-RZ475E PT-RZ475EA
Pages
75
Size
25.32 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / 1-CHIP DLP BASED PROJECTOR
File
pt-rz475u-pt-rz475e-pt-rz475ea.pdf
Date

Panasonic PT-RZ475U / PT-RZ475E / PT-RZ475EA Service Manual ▷ View online

  1. EXTEND PROJECTOR ID
ON : PROJECTOR ID can be set to ALL and 1-64.
OFF : PROJECTOR ID can be set to ALL and 1-6.
  2. SELF CHECK
・ Each self check item is displayed.
SELF CHECK
MAIN : 1.00.00   SUB : 1.00.00
Main, Sub microprocessor software version
NETWORK : 1.00.00   FPGA : 0x2A
Network and FPGA software version
BALLAST : 230  DIGITAL LINK : 1.30.33.1
BALLAST and DIGITAL LINK software version
EMULATE : DEFAULT
Setting and Version of EMULATE
OK
INTR.   026/224
Internal air temperature check (Celsius/Fahrenheit)
OK
INTK.   041/151
Intake air temperature check (Celsius/Fahrenheit)
OK
DMD.    054/104
DMD temperature check (Celsius/Fahrenheit)
OK
TEMP_R  036/101
LED-R temperature check (Celsius/Fahrenheit)
OK
TEMP_G  036/101
LD unit temperature check (Celsius/Fahrenheit)
OK
TEMP-B  036/101
LED-B temperature check (Celsius/Fahrenheit)
OK
WIND.   075/054/+5
Airflow sensor check (Sensor, AD conversion, Correction value)
OK
FAN     1111 11
Fan check (1:Normal/0: Abnormal)
OK
PHOSPHOR WHEEL
From the left, LD-G, LED-R, LED-B, DMD, EXHAUST, DRIVER
Phosphor wheel check
*
  3. MODEL
・ Set this when the A-P.C.Board is replaced.
* If you can copy EEPROM data from the old A-P.C.Board, this setting is unnecessary.
* This model setting is changed after power restart.
  4. CLOG SENSOR CALIBRATION
・Calibrate the clogging sensor circuit.
  Execute this after EEPROM(IC1405)/A-P.C.Board or Airflow sensor (M3-P.C.Board) is replaced.
* Refer to the "SECTION3 (ADJUSTMENT PROCEDURE)" about method.
  5. DVI SELECT COMMAND
・Setting for DVI-I input terminal
DVI : Functions as a terminal for DVI input.
(When this item is selected, this terminal can be selected to Digital or Analog with DISPLAY OPTION menu.)
COMPUTER2 : Functions as a terminal for COMPUTER2 input. (Analog mode only.)
  6. LIGHT RUNTIME
・Each light source runtime at the time of each light power, and display the number of resets.
  7. OSD SIZE
Set the on-screen display size. (LARGE/SMALL)
If check items are indicated with "NG" in red, the projector has an abnormality now.
If the projector has an abnormality in the past and operates normally now, the first self-check screen is indicates
in red with "OK".(Except fan error.)  Error information is cleared after exiting from self-check mode.
INF - 10
    3. 3. 2. Additional function of each menu
  1. "POSITION" menu
[ DVI EQUALIZER ] is added.
When noise contamination to DVI input caused by long cable or external device, set this item so that the 
noise decreases.
  2. "ADVANCED" menu.
The following two items are added.
[ FRAME LOCK ]
Set this item when moving picture is disturbed with RGB input.
[ EB TESTPATTERN (to "EDGE BLENDING") ]
The test pattern for edge blending is projected.
OFF : Projecting the input signal.
1 - 7 : Projecting the internally generated test pattern.
* When the PICTURE MODE is set "DYNAMIC", it is  OFF.
  3. "DISPLAY OPTION" menu
[ CUT OFF ] is added.
Red(R), Green(G), Blue(B) color component is selected and display or non-display set.
  4. "PROJECTOR SETUP" menu
1) The selections (other company products) below are added on "Emulate" in the sub menu "RS-232C" setting.
-MODE_HI
-MODE_NE
-MODE_EP
-MODE_SA
-MODE_SH
-MODE_MI
-MODE_SO
-MODE_IN
-OTHER
2) The following items are added on "STATUS" sub menu (page 1/3).
・OPTICS MODULE TEMP.
・EMULATE-VERSION
3) The following items are added on "STATUS" sub menu (page 2/3).
FPGA VERSION (software version)
BALLAST VERSION (software version)
DIGITAL LINK VERSION (software version)
4) This page will be added on "STATUS" sub menu (page 3/3).
Displays the temperature of the various parts, and
  the number of fan rotation etc.
  5. "TEST PATTERN" menu
 The following test patterns are added.
"Flag", "Reverse flag", "Whole red", "Whole green", "Whole blue", "Whole cyan", "Whole magenta",
 "Whole yellow", "Convergence (RGB bar)” patterns.
INF - 11
4. External control
  4. 1. Control by SERIAL terminal
    4. 1. 1. Connecting example
To connect directly
To connect using DIGITAL LINK compatible device
    4. 1. 2. Pin assignment and signal
4. 1. 3. Communication condition
Pin
 (Factory default)
    4. 1. 4. Communication condition setting
1. Press MENU button of main body or remote controller.
      Go to Main menu → Projector setup.   In sub menu,
      select "RS-232C" and press ENTER.  
2. Select communication condition by pressing ▲ ▼ button.
      Set it with pressing ◀ ▶ button.
3. Press MENU button 3 times and return to regular display.
    4. 1. 5. Specification of cable communication
  
In case of connecting to PC
NC
NC
NC
NC
DSR
NC
NC
NC
The <SERIAL IN> terminal of the projector conforms with RS-232C so that the projector can be connected to and controlled
from a computer.
9
9
Projector
(SERIAL IN terminal)
Computer
(DTE specifications)
 NC
CTS
Connected each
other inside
RTS
 NC
2
3
4
5
6
Signal name
Contents
 NC
TXD
Transmitting data
 NC
GND
Ground
RXD
Receiving data
Signal level
 
RS-232C standard
Synchronization
 Asynchronous
Baud rate
 
9 600 bps
Parity
 None
Character length
 8 bit
1
2
3
4
5
6
7
8
      Note : Interface cable is not a standard accessory. Please purchase locally.
                RS-232C input select of projector setup menu must be set according to the connection method.
Stop bit
 1 bit 
X Parameter
 None
S Parameter
 None
1
7
8
D-sub 9pin(Female)
Outside view
<Computer>
D-Sub 9p (male)
<Projector connecting terminals>
Communication cable (straight)
<Computer>
D-Sub 9p (male)
<Projector connecting terminals>
Communication cable (straight)
LAN cable (straight)
DEGITAL LINK Terminal
<DIGITAL LINK compatible device>
INF - 12
    4. 1. 6. Basic format
The transmission from PC starts with STX, ID, Command, Parameter and EXT are sent in order.
Parameter is added depending on the control.
1. Basic control command (No parameter)
2. Basic control command (with Parameter)
3. Basic control command (with sub command)
4. Calculation
Direction of how to deal the indicated value by parameter
Direction
 
Set the value of indicated value by parameter.
 
Add the indicated value by parameter on current value.
5. Code
Direction of plus / minus for the indicated value by parameter
Direction
 
The value indicated by parameter is plus. ( If it is 0, set this.)
 
The value indicated by parameter is minus.
6. Parameter
Indicate the setting or adjustment value with right justification.( 0 is not suppressed.)
For example, indicate "00001" for the setting value "1".
7. ID for the basic commands
・This projector will respond to the computer only in the following cases.
Respond only when the transmitted ID is matched to this projector's ID.
RESPONSE(ID ALL) in RS232C settings of this projector is ON and the sent ID is ALL.
RESPONSE(ID GROUP) in RS232C settings of this projector is ON.
・Specifically, please refer to "Control Commands List"
8. Response of basic control commands
In accepted period
It depends on each command.
Out of accepted period or no command
Parameter or REMOTE 2 terminal is active
9. Note
If a command is transmitted after the light source starts illuminating, there may be a delay in response or the 
command may not be executed. Try sending or receiving any command after 60 seconds.
When transmitting multiple commands, be sure to wait until 0.5 seconds has elapsed after receiving the response
from the projector before sending the next command.
There is a case that it takes some time for responding because of internal processing.
Please set the timeout period to more than 10 seconds until the responses comes back.
ID
Separator
(Semi colon)
ID
4 bytes
Separator
(Semi colon)
5 bytes
1 byte
Code
STX)
Parameter
Terminal symbol
(ETX)
1 byte
5 bytes
1 byte
+
-
Code
=
_( underbar)
03h
34h
Character
2
E
R
1 byte
Character
Hedder
Command
30h
Terminal symbol
STX)
(ETX)
1 byte
3 bytes
1 byte
1 byte
Separator
STX)
(Colon)
Hedder
Hedder
ID
Separator
(Colon)
Hexadecimal
02h
45h
0
1
31h
34h
Command
(Semi colon)
Code
Hexadecimal
02h
52h
1 byte
1 byte
4
Command
3 bytes
4
E
R
Separator
4 bytes
1 byte
3 bytes
4 bytes
1 byte
45h
52h
0
Parameter
Terminal symbol
(ETX)
1 byte
Sub
command
Calculation
1 byte
30h
32h
Undefined length
03h
INF - 13
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