Panasonic PT-RZ31K / PT-RS30K (serv.man2) Service Manual ▷ View online
INF-15
SECTION 1 SERVICE INFORMATION
<RZ31K/RS30K>
l
How to read the status of light source
㉒– LD1B check (1: normal / 0: abnormal / *: intentional Off)
OK
LD1B 1 *
0
1 1 1
LD
1B
-1
LD
1B
-2
LD
1B
-3
LD
1B
-4
LD
1B
-5
LD
1B
-6
㉓– LD1S check (1: normal / 0: abnormal / *: intentional Off)
OK
LD1S 1
0
1 1 1 *
LD
1S
-1
LD
1S
-2
LD
1S
-3
LD
1S
-4
LD
1S
-5
LD
1S
-6
㉔– LD2B check (1: normal / 0: abnormal / *: intentional Off)
OK
LD2B 1 *
0
1 1 1
LD
2B
-1
LD
2B
-2
LD2
B
-3
LD2
B
-4
LD2
B
-5
LD2
B
-6
㉕– LD2S check (1: normal / 0: abnormal / *: intentional Off)
OK
LD2S 1
0
1 1 1 *
LD
2S
-1
LD
2S
-2
LD
2S
-3
LD
2S
-4
LD
2S
-5
LD
2S
-6
LD2S-3
LD2S-6
LD1S-3
LD1S-6
LD2S-2
LD2S-5
LD1S-2
LD1S-5
LD2S-1
LD2S-4
LD1S-1
LD1S-4
LD2B-1
LD2B-4
LD2B-2
LD2B-5
LD2B-3
LD2B-6
LD1B-1
LD1B-4
LD1B-2
LD1B-5
LD1B-3
LD1B-6
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Each LD bank location
* 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 bank which has an open failure device actually is replaced
with new one.
INF-16
SECTION 1 SERVICE INFORMATION
<RZ31K/RS30K>
l
How to read the status of fans
㉖– Fan[1] check (1: normal / 0: abnormal)
NG
FAN[1] 1111 111
0
1111 1111 1111
Ra
dia
to
r 1
Ra
dia
to
r 2
Ra
dia
to
r 3
Ra
dia
to
r 4
Ra
dia
to
r 5
Ra
dia
to
r 6
Ra
dia
to
r 7
Ra
dia
to
r 8
Ra
dia
to
r 9
Ra
dia
to
r 1
0
Ra
dia
to
r 1
1
Ra
dia
to
r 1
2
E
xh
au
st
1
E
xh
au
st
2
E
xh
au
st
3
E
xh
au
st
4
In
ta
ke
1
In
ta
ke
2
C
olor
p
ris
m
1
C
olor
p
ris
m
2
㉗– Fan[2] check (1: normal / 0: abnormal)
NG
FAN[2] 1111 111
0
1111 1111 1
C
olor
p
ris
m
3
C
olor
p
ris
m
4
En
gi
ne
ex
ha
us
t 1
P
W
1
P
W
2
C
irc
uit
in
ta
ke
1
C
irc
uit
in
ta
ke
2
LD
dr
iv
er
1
LD
dr
iv
er
2
En
gi
ne
ex
ha
us
t 2
P
um
p
1
P
um
p
2
P
um
p
3
P
um
p
4
P
um
p
5
P
um
p
6
P
um
p
7
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Fans location
Fan/Pump error
No. of error
detection
Projector operation
Cooling fans
1 pce
Decrease the LD output and keep projector-on.
more than 2 pcs Shutdown
DMD radiator pump (Pump 1 to 3)
1 pce
Shutdown
LD radiator pump (Pump 4 to 7)
1 pce
Shutdown
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Fan/Pump error and projector operation
Exhaust 1 fan
Exhaust 3 fan
Radiator intake 7 ~12 fans
Intake 2 fan
Intake 1 fan
Radiator intake 1 ~6 fans
Exhaust 2 fan
Exhaust 4 fan
PW 1 fan
PW 2 fan
Color prism 2 fan
Color prism 3 fan
Color prism 1 fan
Color prism 4 fan
Circuit intake 2 fan
Circuit intake 1 fan
LD driver 2 fan
LD driver 1 fan
Engine exhaust 1 fan
Engine exhaust 2 fan
INF-17
SECTION 1 SERVICE INFORMATION
<RZ31K/RS30K>
4. POWER OFF MESSAGE
• 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)
5. ERROR OSD
• 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)
6. ELECTRIC CONVERGENCE
• Aligns the convergence electrically. Refer to chapter SECTION 3 (Adjustments)
7. MECHANICAL CONVERGENCE
• Aligns the convergence mechanically. Refer to chapter SECTION 3 (Adjustments)
8. MODEL
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.
9. CLOG SENSOR CALIBRATION
• This is to calibrate the clog sensor circuit. This calibration is necessary when the [A]-P.C Board, EEPROM (IC3711/IC3712)
or [M2]- P.C. Board is replaced.
• Refer to the chapter SECTION 3 (Adjustments) for the procedure.
10. LIGHT ADJUST
• Used to take a optical adjustment.
– LIGHT SELECT
Select the LD to turn on. Press the [ENTER] key to switch.
– ALL : Both of LD1/LD2 turn on (Default)
– LD1 : LD1 turns on
– LD2 : LD2 turns on
*The selection will be reset to "ALL" after turning off the projector.
– LIGHT ADJUSTMENT MODE
Select a lighting pattern when taking optical adjustment.
– TEST PATTERN
Select a test pattern (white raster) when taking optical adjustment.
Pump 6 (PUMP2B)
Pump 4 (PUMP1B)
Pump 5 (PUMP1S)
Pump 7 (PUMP2S)
Pump 1 (PUMP-R)
Pump 2 (PUMP-G)
Pump 3 (BUMP-B)
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Cooling pumps location
INF-18
SECTION 1 SERVICE INFORMATION
<RZ31K/RS30K>
11. INDICATOR SETTING
• Set this when you want to turn off the indicator LED.
– INDICATOR MODE
– NORMAL : The indicator maintains lighting (Default)
– OFF : The indicator will be forcibly turned off.
– TIMEOUT : The indicator turns off when no operation is taken for a certain time.
– NO ACTIVITY TIME
Setup the time to turn off when INDICATOR MODE setting is TIMEOUT.
You can set the time up to 15 minutes in 1 minute. (default setting is 15 MIN.)
*If INDICATOR MODE setting is NORMAL or OFF, this will be grayed out.
– INTERLOCKED 7SEG DISPLAY
Set this when you want to turn off the Self-diagnosis display (7SEG) on the control panel.
– ON : Self-diagnosis indication will be linked with setting of INDICATOR MODE. (Default)
– OFF : Self-diagnosis indication maintains lighting not linking with the setting of INDICATOR MODE.
*If INDICATOR MODE setting is NORMAL, this will be grayed out.
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