Panasonic PT-DZ870T / PT-DW830T / PT-DX100T / PT-DZ870U / PT-DZ870E / PT-DW830U / PT-DW830E / PT-DX100U / PT-DX100E (serv.man2) Service Manual ▷ View online
INF - 25
5. Select "Log (SYSTEM)" and click "Get" button
6. Log is displayed.
INF - 26
6. 2. 4. Error cord of system log
Bit
Factor
Description
0
00000000 00000001
Intake air temperature warning
1
00000000 00000002
Optical module high temperature warning
2
00000000 00000004
Exhaust air high temperature warning
3
00000000 00000008
Optical module low temperature warning
4
00000000 00000010
Intake air temperature error
5
00000000 00000020
Optical module high temperature error
6
00000000 00000040
Exhaust air high temperature error
7
00000000 00000080
Optical module low temperature error
8
00000000 00000100
LAMP1 runtime warning
9
00000000 00000200
LAMP2 runtime warning
10
00000000 00000400
Unused
11
00000000 00000800
Unused
12
00000000 00001000
Lamp1 runtime has elapsed
13
00000000 00002000
Lamp2 runtime has elapsed
14
00000000 00004000
Unused
15
00000000 00008000
Unused
16
00000000 00010000
Unexpected Lamp1 OFF
17
00000000 00020000
Unexpected Lamp2 OFF
18
00000000 00040000
Unused
19
00000000 00080000
Unused
20
00000000 00100000
Lamp1 failed to light
21
00000000 00200000
Lamp2 failed to light
22
00000000 00400000
Unused
23
00000000 00800000
Unused
24
00000000 01000000
Lamp1 not installed
25
00000000 02000000
Lamp2 not installed
26
00000000 04000000
Unused
27
00000000 08000000
Unused
28
00000000 10000000
Low AC voltage warning
Low AC voltage.
29
00000000 20000000
Cover open error
Lamp unit cover is not installed.
30
00000000 40000000
Unused
31
00000000 80000000
Luminance sensor error
Luminance sensor proportion is abnormal.
Luminance is abnormal.
Luminance is abnormal.
32
0000000100000000
Intake air temperature sensor disconnected
Intake air thermosensor has breaking of wire, or connector
(M11/A4) is disconnected.
(M11/A4) is disconnected.
33
00000002 00000000
Optical module temperature sensor disconnected
DMD thermosensor has breaking of wire, or connector (A3) is
disconnected.
disconnected.
34
00000004 00000000
Exhaust air temperature sensor disconnected
Exhaust air thermosensor has breaking of wire, or connector
(M11/R34) is disconnected.
(M11/R34) is disconnected.
35
00000008 00000000
Airflow sensor disconnected
Airflow sensor has breaking of wire, or connector (M21/RL7) is
disconnected.
disconnected.
36
00000010 00000000
Filter clogged warning
Filter may accumulate dust.
37
00000020 00000000
Battery replacement for the internal clock
Remaining battery level is low.
38
00000040 00000000
Angle sensor error
Angle sensor is failure (IC3517).
39
00000080 00000000
Portrait installation warning
Installed the connecting terminals surface is not downward.
40
00000100 00000000
Air filter unit warning
Air filter unit not installed.
41
00000200 00000000
Unused
42
00000400 00000000
FAN1 (DMD) error/warning
43
00000800 00000000
FAN2 (Lamp 1) error/warning
44
00001000 00000000
FAN3 (Lamp 2) error/warning
45
00002000 00000000
FAN4 (Exhaust 1) error/warning
46
00004000 00000000
FAN5 (Exhaust 2) error/warning
47
00008000 00000000
FAN6 (P-Exhaust) error/warning
48
00010000 00000000
FAN7 (CW) error/warning
49
00020000 00000000
FAN8 (Power) error/warning
50
00040000 00000000
FAN9 (Ballast) error/warning
51
00080000 00000000
Unused
52
00100000 00000000
Unused
53
00200000 00000000
Unused
54
00400000 00000000
Unused
55
00800000 00000000
Unused
56
01000000 00000000
Unused
57
02000000 00000000
Unused
58
04000000 00000000
Unused
59
08000000 00000000
Unused
60
10000000 00000000
Unused
Error code （hex）
LO
WE
R
The temperature inside this projector has become
high or ambient temperature is too low.
- The ventilation holes may be closed.
- The ambient temperature in the place of use may
be too high or low.
- The air filter may accumulate dust.
high or ambient temperature is too low.
- The ventilation holes may be closed.
- The ambient temperature in the place of use may
be too high or low.
- The air filter may accumulate dust.
Time to replace the lamp unit. (Over 2800 hours)
The lamp unit’s available time has been exceeded.
(Over 3000 hours)
(Over 3000 hours)
Lamp is failure.
Failure to Start Lamp.
- There is a possibility that has restarted in hot state.
- There is a possibility that has restarted in hot state.
Lamp is not installed. (Lamp memory can not be read)
Other models lamp installed.
Other models lamp installed.
Fan or fan drive circuit is failure.
Fan replacement time.
Fan replacement time.
INF - 27
61
20000000 00000000
Unused
62
40000000 00000000
Unused
63
80000000 00000000
Unused
64
00000000 00000001
Portrait lamp warning
Portrait mode only lamp is not in use.
65
00000000 00000002
Unused
66
00000000 00000004
Shutter error
Shutter abnormal operation.
67
00000000 00000008
Dynamic iris error
Iris abnormal operation.
68
00000000 00000010
Unused
69
00000000 00000020
Unused
70
00000000 00000040
Unused
71
00000000 00000080
Unused
72
00000000 00000100
Lamp 1 memory error
73
00000000 00000200
Lamp 2 memory error
74
00000000 00000400
Unused
75
00000000 00000800
Unused
76
00000000 00001000
Unused
77
00000000 00002000
Unused
78
00000000 00004000
Unused
79
00000000 00008000
Unused
80
00000000 00010000
FPGA 1 configuration error
81
00000000 00020000
FPGA 2 configuration error
82
00000000 00040000
FPGA configuration error
83
00000000 00080000
Unused
84
00000000 00100000
Unused
85
00000000 00200000
Unused
86
00000000 00400000
Lens mounter error
Stepping-motor is failure.
Limit position detection sensor is failure.
Limit position detection sensor is failure.
87
00000000 00800000
Ballast1 communication error
Ballast1 communication error.
88
00000000 01000000
Ballast2 communication error
Ballast2 communication error.
89
00000000 02000000
Unused
90
00000000 04000000
Unused
91
00000000 08000000
Light output limit
Intake air temperature is 40 ℃ or more.
92
00000000 10000000
Unused
93
00000000 20000000
Unused
94
00000000 40000000
Unused
95
00000000 80000000
Installation angle warning
Tilted at an angle that exceeds ±15° from the
96
00000001 00000000
Unused
97
00000002 00000000
Unused
98
00000004 00000000
Sub microprocessor (R8) communication error Sub microprocessor no response.
99
00000008 00000000
IIC communication error 1(RTC)
100
00000010 00000000
IIC communication error 2(EEPROM)
101
00000020 00000000
IIC communication error 3(LAMP1 EEPROM)
102
00000040 00000000
IIC communication error 4(LAMP2 EEPROM)
103
00000080 00000000
Unused
104
00000100 00000000
Unused
105
00000200 00000000
IIC communication error 7(EDID DIGITAL)
106
00000400 00000000
IIC communication error 8(EDID ANALOG)
107
00000800 00000000
IIC communication error 9(ADC1)
108
00001000 00000000
IIC communication error 10(ADC2)
109
00002000 00000000
IIC communication error 11
(ACCELERATION SENSOR)
110
00004000 00000000
IIC communication error 12(OPTICAL SENSOR)
Luminance sensor or pressure sensor error,
Connector disconnection(M31/RM8).
Connector disconnection(M31/RM8).
111
00008000 00000000
IIC communication error 13(HD Base T)
Device failure.
112
00010000 00000000
Unused
113
00020000 00000000
Unused
114
00040000 00000000
Unused
115
00080000 00000000
Unused
116
00100000 00000000
CW error (FM)
117
00200000 00000000
CW error (FPGA)
118
00400000 00000000
Unused
119
00800000 00000000
FPGA1 communication error
120
01000000 00000000
FPGA2 communication error
121
02000000 00000000
Unused
122
04000000 00000000
DMD drive ASIC communication error
DMD drive ASIC communication error.
123
08000000 00000000
FM status error
FM circuit or DG circuit are failure.
124
10000000 00000000
GEOMERTY communication error
GEOMERTY IC failure.
125
20000000 00000000
Lamp type is mixed warning
Lamps of different types have been mounted.
126
40000000 00000000
Unused
127
80000000 00000000
Internal error
Main microprocessor is abnormal
Color wheel or circuit are failure.
Signal circuit failure.
Appropriate device malfunction of signal unit.
U
PPER
L
O
W
ER
Lamp memory has not been initialized.
Appropriate device malfunction of signal unit.
Signal circuit failure.
INF - 28
6. 3. Troubleshooting
* The letters in the left of inspection items indicate the P.C. Boards related to their respective descriptions.
* Please check in the lamp cover mounting state. (R31 connector = inter lock detection)
DG
P
DG
DG
DG
A
P
A
P
DG
A
DG
R2
R3
R3
DG
A
Check and replace the DG-P.C.Board.
■ Power does not turn ON. (Power indicator blink 3 times)
Confirm the connection of each connector.
P3、P6～DG1、P6～A1
P3、P6～DG1、P6～A1
Confirm the connection of each connector.
Check the voltage of DG1 connector 5pin is 3.3V.
Check and replace the DG-P.C.Board.
■ Power does not turn ON. (Power indicator does not light in red.)
Confirm the connection of each connector.
AC inlet～P2、P6～DG1、DG6～R1
AC inlet～P2、P6～DG1、DG6～R1
Connect the cables properly.
Check the voltage of DG1 connector 1pin is 3.3V.
Replace the P-P.C.Board.
Check the connector R31 of lamp cover.
Confirm the connection of each connector.
R22～R33、DG8～R21
Confirm the connection of each connector.
R22～R33、DG8～R21
Confirm the connection of each connector.
Check the voltage of DG8 connector 13pin is 3.3V.
Replace the R2-P.C.Board.
Replace the R3-P.C.Board.
Replace the R3-P.C.Board.
Check and replace the DG-P.C.Board.
Check and replace the A-P.C.Board.
Check and replace the A-P.C.Board.
Check the voltage of A1 connector 3pin is 5V.
Replace the P-P.C.Board.
Check the voltage of A1 connector 1pin is 3.3V.
Thermal fuse check.
Replace the P-P.C.Board.
Replace the P-P.C.Board.
Check and replace the DG-P.C.Board.
Check and replace the A-P.C.Board.
Check and replace the A-P.C.Board.
■ Power does not turn ON. (Power indicator blink 1 times)
OK
NG
NG
OK
OK
NG
NG
OK
OK
NG
NG
OK
NG
OK
NG
OK
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