DOWNLOAD Panasonic PT-RZ21KE / PT-RS20K Service Manual ↓ Size: 31.52 MB | Pages: 127 in PDF or view online for FREE

INF-11

 • Setting of the DYNAMIC GAMMA operation.

   - ON : Enable the Dynamic gamma function. (Default setting)

   - OFF : Disable the Dynamic gamma function.

 • Setting of the 3D Color Management System operation.

   - ON : Enable the 3D Color Management system function. (Default setting)

   - OFF : Disable the 3D Color Management system function.

 • Self-diagnosing information Displays.

⑫ --- LD sub driver 
⑬ --- FRC
⑭ --- Power
------------ DEVICE CHECK ------------
⑮ --- Intake air temperature (Celsius/Fahrenheit) 
⑯ --- DMD temperature (Celsius/Fahrenheit)
⑰ --- Exhaust air temperature (Celsius/Fahrenheit) 
⑱ --- LD1 temperature (Celsius)
⑲ --- LD2 temperature (Celsius)
⑳ --- FPGA2 temperature (Celsius)
㉑ --- LD1 check (1: normal / 0: abnormal / *: intentional Off)
㉒ --- LD2 check (1: normal / 0: abnormal / *: intentional Off)

① --- Model number
② --- Serial number
------------ Firmware version ------------
③ --- Main 

microprocessor

④ --- Sub 

microprocessor

⑤ --- Digital Link
⑥ --- FPGA (FPGA1/FPGA2/FPGA3)
⑦ --- CPLD

⑧

--- Formatter [R]

⑨ --- Formatter [G]
⑩ --- Formatter [B]
⑪ --- LD driver

SELF CHECK

MODEL        : RZ21K

SERIAL NO.   : SW1234567890

---------- VERSION --------------

1/3

MAIN         : 1.00.00

SUB          : 1.00.00

DIGITAL LINK : 1.30.20.5

FPGA         : 01.01/02.02/03.03

CPLD         : 01.01

FM(R)        : 00.0400.00

FM(G)        : 00.0400.00

FM(B)        : 00.0400.00

LD DRIVER    : 01.00/01.00

q�w  CHANGE

DEVICE CHECK : OK

SELF CHECK

LD SUB       : 01.00/01.00

FRC          : 1.00.00

POWER        : 1.00.00

2/3

---------- DEVICE CHECK ---------

OK : AIR TEMP  123/456

OK : DMD TEMP  123/456

OK : OUT TEMP  123/456

OK : LD1 TEMP  123

OK : LD2 TEMP  123

OK : FPGA TEMP 123

OK : LD1 1 1 1 1 1 1

OK : LD2 1 1 1 1 1 1

q�w  CHANGE

DEVICE CHECK : OK

FPGA No.

PCB

Ref No.

FPGA1

A

IC3508

FPGA2

DG

IC5001

FPGA3

G

IC6522

INF-12

㉚

– Device check (OK: Normal, NG: abnormal)

㉓ --- Fan [1] check (1: normal / 0: abnormal) 
㉔ --- Fan [2] check (1: normal / 0: abnormal)
㉕ --- Luminance sensor check (detected value)
㉖ --- Luminance sensor check (initial value)
㉗ --- Atmospheric pressure sensor check (hPa/Celsius)
㉘ --- Angle sensor check (Horizontal angle / Vertical angle)
㉙ --- Shutter control check 

(Opening and shutting times [Failure times])

 

SELF CHECK

OK : FAN[1] 1111 1111 1111 1111 1111

OK : FAN[2] 1111 1

OK : PHOTO Y 123456.7(R=+123/G=+123/B=+123)

3/3

OK : PHOTO INIT

OK : ATM 1234/567

OK : ANGLE H -123.4/ V +123.4

OK : SHUTTER 65535 [    0]

q�w  CHANGE

DEVICE CHECK : OK

Sensor

PCB

Ref No.

Luminance

M3

SN1401

Atmospheric pressure

RM

IC1501

Angle

A

IC3751

• Items 

⑮

 to 

㉙

 indicates the status of "NG" or "OK". If the "NG" indicates in red, the projector has an abnormal- 

  ity now. If the "OK" indicates in red, the projector had an abnormality in the past and operates normally now. 

• To clear the error status, press the [MENU] key in the SELF CHECK mode, the confirmation window will ap- 

   pear and select [OK] to clear. 

 

 

 

 

 

 

• This must be done after finishing the repair or maintenance.

 CLEAR ERROR INFOMATION?

OK

CANCEL

w

㉑

---  LD1 check (1: normal / 0: abnormal / *: intentional Off)

㉒

---  LD2 check (1: normal / 0: abnormal / *: intentional Off)

LD1-1 --- LD1-2 --- LD1-3 --- LD1-4 --- LD1-5 --- LD1-6 ---

OK : LD1 1 1 1 1 1 1

LD2-1 --- LD2-2 --- LD2-3 --- LD2-4 --- LD2-5 --- LD2-6 ---

OK : LD2 1 1 1 1 1 1

• Intentional Off 

  If one of the laser device has an open failure for blue or yellow light, the projector cuts off the other laser 

  device intentionally to maintain the proper white balance. It will return the normal operation when the LD 

  unit which has an open failure device actually is replaced with new one.

INF-13

w

LD1-3

LD1-2

LD1-1

LD2-3

LD2-2

LD2-1

LD1-6

LD1-5

LD1-4

LD2-6

LD2-5

LD2-4

w

㊱–  Fan[1] check (1: normal / 0: abnormal)

㊲–  Fan[2] check (1: normal / 0: abnormal)

R

A

D

IA

TO

R 

1 

--

-

R

A

D

IA

TO

R 

2 

--

-

R

A

D

IA

TO

R 

3 

--

-

R

A

D

IA

TO

R 

4 

--

-

R

A

D

IA

TO

R 

5 

--

-

R

A

D

IA

TO

R 

6 

--

-

E

X

H

AU

ST 

1 

--

-

E

X

H

AU

ST 

2 

--

-

D

M

D

 IN

TA

K

E 1

 -

--

D

M

D

 IN

TA

K

E 2

 -

--

H

E

AT

PI

PE

 ---

CI

R

CU

LA

TI

O

N

 1

 -

--

CI

R

CU

LA

TI

O

N

 2

 -

--

C

O

LO

R 

PR

IS

M 

1 

--

-

C

O

LO

R 

PR

IS

M 

2 

--

-

C

O

LO

R 

PR

IS

M 

3 

--

-

C

O

LO

R 

PR

IS

M 

4 

--

-

C

IR

C

U

IT

 IN

TA

K

E 1

 -

--

C

IR

C

U

IT

 IN

TA

K

E 2

 -

--

LD 

D

R

IV

ER 

--

-

OK : FAN[1] 1111 1111 1111 1111 1111

PU

M

P 

1(

D

M

D

-R

) -

--

PU

M

P 

2(

D

M

D

-G

) -

--

PU

M

P 

3(

D

M

D

-B

) -

--

PU

M

P 

4(

LD

1) 

--

-

PU

M

P 

5(

LD

2) 

--

-

OK : FAN[2] 1111 1

w

EXHAUST1

RADIA

TOR3

HEA

TPIPE

RADIA

TOR1

DMD INT

AKE1

CIRCUIT

 INT

AKE1

CIRCUIT

 INT

AKE2

CIRCULA

TION1

CIRCULA

TION2

COLOR PRISM2

COLOR PRISM3

COLOR PRISM4

COLOR PRISM1

LD DRIVER

DMD INT

AKE2

RADIA

TOR5

RADIA

TOR2

RADIA

TOR4

RADIA

TOR6

EXHAUST2

Fan/Pump error

No. of detection

Projector operation

Cooling fans

1 pcs

Decrease the LD output and

keep projector-on.

more than 2 pcs Shutdown

Liquid cooling pump

1 pcs

Shutdown

INF-14

w

PUMP4 (LD1)

PUMP3 (DMD-B)

PUMP2 (DMD-G)

PUMP1 (DMD-R)

PUMP5 (LD2)

 • Setting of the shutter function with standby operation

     - SHUTTER KEEP:  When pushing the standby key while the shutter mode is on, the projector keeps the shutter 

mode on and sets into standby mode.

     - SHUTTER OPEN:  When pushing the standby key while the shutter mode is on, the projector opens the shutter and 

displays the "Power OFF confirmation message". (Default setting)

 •   Enables to display the error information of the LIGHT indicators on the screen (It is useful when using the projector with 

rear projection mode)

     - ON :  "LIGHT1\LIGHT2 ERROR" is displayed on the screen if the lighting error occurs. (It will disappear when any of 

the control buttons is pressed.)

     - OFF : No message is displayed on the screen if the lighting error occurs. (Default setting)

 • Aligns the convergence electrically. Refer to chapter SECTION 3 (Adjustments)

     - OFF : Invalid. (Default setting)

     - NORMAL : Correct in horizontal / vertical direction in 1 pixel unit.

     - FINE :  Correct in vertical / horizontal direction with 0.25 pixel unit for each corner of the screen (upper left / upper 

right / lower left / lower right).

 • Aligns the convergence mechanically procedure is displayed on the projection screen. 

   Refer to chapter SECTION 3 (Adjustments)

 This setting is necessary when the A-P.C. Board is replaced with new one.

   • If you can copy EEPROM data from old A-P.C. Board, this setting is unnecessary.

   • This model setting is effective after power restart.