Panasonic PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 (serv.man2) Service Manual ▷ View online
SECTION 1 SERVICE INFORMATION
<DZ21K2/DS20K2/DW17K2/DZ16K2>
Bit
Factor
Description
61
20000000 00000000
FJ0(F00) PUMP1 (Red) error/warning
62
40000000 00000000
FJ1(F01) PUMP2 (Green) error/warning
63
80000000 00000000
FJ2(F02) PUMP3 (Blue) error/warning
64
00000000 00000001
U32
Lamp error (for portrait setting)
Normal lamp used in portrait setting
65
00000000 00000002
U35
Unsupported lamp warning
Portrait dedicated lamp mounted (DZ16K2 only)
66
00000000 00000004
F11
Shutter error
Shutter operation abnormality
67
00000000 00000008
F12
Iris error
Iris operation abnormality
68
00000000 00000010
U34
Lamp drive mode changeover error
Lamp that was used for more than 10 hours
69
00000000 00000020
－
Unused
70
00000000 00000040
－
Unused
71
00000000 00000080
－
Unused
72
00000000 00000100
F41
Lamp 1 uninitialized
73
00000000 00000200
F42
Lamp 2 uninitialized
74
00000000 00000400
F43
Lamp 3 uninitialized
75
00000000 00000800
F44
Lamp 4 uninitialized
76
00000000 00001000
－
Unused
77
00000000 00002000
－
Unused
78
00000000 00004000
－
Unused
79
00000000 00008000
－
Unused
80
00000000 00010000
F91
FPGA 1 configuration error
Signal unit failure
81
00000000 00020000
F92
FPGA 2 or FPGA3 configuration error
Signal unit failure
82
00000000 00040000
F90
FPGA configuration error
83
00000000 00080000
FA9
GPLD configuration error
84
00000000 00100000
－
Unused
85
00000000 00200000
－
Unused
86
00000000 00400000
F96
Lens mounter error
Stepping-motor failure or limit position sensor
failure
failure
87
00000000 00800000
F61
Ballast1 communication error
Ballast1 communication error
88
00000000 01000000
F62
Ballast2 communication error
Ballast2 communication error
89
00000000 02000000
F63
Ballast3 communication error
Ballast3 communication error
90
00000000 04000000
F64
Ballast4 communication error
Ballast4 communication error
91
00000000 08000000
U15
Lamp power restrict
Intake air or Optical module high temperature
92
00000000 10000000
－
Unused
93
00000000 20000000
－
Unused
94
00000000 40000000
UA0
Power circuit temperature warning
Power circuit is more than specified temperature
95
00000000 80000000
U30
Installation angle warning
Tilted at an angle that exceeds ±15° from horizontal
96
00000001 00000000
－
Unused
97
00000002 00000000
UA4
Power circuit temperature error
Power circuit is more than specified temperature
98
00000004 00000000
A08
Sub microcomputer (R8) communication error
Sub microcomputer no response
99
00000008 00000000
A41
IIC communication error 1(RTC)
100
00000010 00000000
A42
IIC communication error 2(EEPROM)
101
00000020 00000000
A43
IIC communication error 3(LAMP1 EEPROM)
102
00000040 00000000
A44
IIC communication error 4(LAMP2 EEPROM)
103
00000080 00000000
A45
IIC communication error 5(LAMP3 EEPROM)
104
00000100 00000000
A46
IIC communication error 6(LAMP4 EEPROM)
105
00000200 00000000
A47
IIC communication error 7(EDID DIGITAL)
106
00000400 00000000
A48
IIC communication error 8(EDID ANALOG)
107
00000800 00000000
A49
IIC communication error 9(ADC1)
108
00001000 00000000
A50
IIC communication error 10(ADC2)
109
00002000 00000000
A51
IIC communication error 11
(ACCELERATION SENSOR)
110
00004000 00000000
A52
IIC communication error 12(COLOR SENSOR)
111
00008000 00000000
A53
IIC communication error 13(HD BaseT)
112
00010000 00000000
A54
IIC communication error 14(ATM SENSOR)
113
00020000 00000000
－
Unused
114
00040000 00000000
－
Unused
115
00080000 00000000
－
Unused
116
00100000 00000000
F81
FM-R TEST Fail
117
00200000 00000000
F82
FM-G TEST Fail
118
00400000 00000000
F83
FM-B TEST Fail
119
00800000 00000000
A94
FPGA 1 configuration error
120
01000000 00000000
A95
FPGA 2 configuration error
121
02000000 00000000
UA5
FPGA temperature error
FPGA is more than specified temperature
122
04000000 00000000
A97
Formatter communication error
Formatter communication error
123
08000000 00000000
UA1
FPGA temperature warning
FPGA is more than specified temperature
124
10000000 00000000
－
Unused
125
20000000 00000000
U33
Lamp mixed use warning
Portrait lamp and normal lamp mixed use
126
40000000 00000000
FC2
FRC error
127
80000000 00000000
FC0
Power microcomputer communication error Power microcomputer circuit failure
U
P
PER
Lamp memory is not initialized
Lamp failure
Lamp failure
LO
WER
Error code （hex）
Pump or pump drive circuit failure
Liquid cooling unit replacement time
Liquid cooling unit replacement time
Pertinent device failure of signal processing unit
Formatter boot error
Formatter memory test error
Formatter memory test error
Signal processing circuit failure
INF - 28
SECTION 1 SERVICE INFORMATION
<DZ21K2/DS20K2/DW17K2/DZ16K2>
5. 4. Troubleshooting
f
The letters in the left of inspection items indicate the P.C. Boards related to their respective descriptions.
f
If you want to check in the energized condition, please cancel the interlock detection. (Rear cover mounting)
[Note]
・ Please be sure to wear UV protection glasses.
・ When checking and replacing the print circuit board, take care in static electricity.
・ When checking and replacing the print circuit board, take care in static electricity.
Use an antistatic wrist strap or wear the anti-static electricity gloves.
G
PB
Connect the connector R31 properly (Rear cover mounting)
G
・
A
Check "CASE OPEN" sense signal line
Check and replace the G-P.C.Board
Check and replace the A-P.C.Board
Check and replace the G-P.C.Board
Check and replace the A-P.C.Board
Check the connection of connector
PB3-G10
PB3-G10
Connect the cables properly
■ Power does not turn ON. (Power indicator blink 3 times)
Check the bimetal (Press the reset button of bimetal)
Replace the PB-P.C.Board
Check the connection of connector R31 (rear cover)
■ Power does not turn ON. (Power indicator does not light in red.)
Check the voltage
G10 connector 1 pin : 3.3V
G10 connector 1 pin : 3.3V
G
PF
・
PB
F9000 (fuse) check on PF-P.C.Board
Replace the PF-P.C.Board
Replace the PB-P.C.Board
Replace the PF-P.C.Board
Replace the PB-P.C.Board
Check the connection of each connector
PF5-PB1, PB3-G10, PB3-DG3, PB3-A1,
PB2-G18, R1-G17
PF5-PB1, PB3-G10, PB3-DG3, PB3-A1,
PB2-G18, R1-G17
Connect the cables properly
■ Power does not turn ON. (Power indicator blink 1 times)
Check and replace the G-P.C.Board
G
Check the voltage
G10 connector 5 pin : 5V
G10 connector 5 pin : 5V
Check the connection of each connector
PF5-PB1, PB3-G10, PB3-DG3, PB3-A1, PB2-G18
PF5-PB1, PB3-G10, PB3-DG3, PB3-A1, PB2-G18
Connect the cables properly
OK
NG
NG
OK
OK
NG
NG
OK
OK
NG
OK
NG
OK
INF - 29
SECTION 1 SERVICE INFORMATION
<DZ21K2/DS20K2/DW17K2/DZ16K2>
*
*
*
Replace the lamp
Check the condition of each lamps
Check the communication line of lamp memory
G
Check the peripheral circuit of parts as follows
U51 ： IC6328, U52 ： IC6334
U53 ： IC6300, U54 ： IC6301
U51 ： IC6328, U52 ： IC6334
U53 ： IC6300, U54 ： IC6301
Check the mounting of each lamp and lamp case
■ Lamp does not turn ON. (Self-diagnosis display: U51/U52/U53/U54)
B
B
PF
G
Connect the cables properly
B
PF
G
Connection check of each ballast cable connector
CN1(Ballast １,2) - Relay connector - PF4
CN1(Ballast 3,4) - Relay connector - PF3
CN2(Ballast １,2) - G22
CN2(Ballast 3,4) - G16
CN3(Ballast 1,2,3,4) - Each lamp unit
CN1(Ballast １,2) - Relay connector - PF4
CN1(Ballast 3,4) - Relay connector - PF3
CN2(Ballast １,2) - G22
CN2(Ballast 3,4) - G16
CN3(Ballast 1,2,3,4) - Each lamp unit
The AC voltage reduction or instantaneous power cut, makes the lamp turned off. Confirm the situation of power supply.
Lamp there is a possibility that was hot restart (turning on immediately after turning off). Please check from the lamp is cooled.
Lamp there is a possibility that was hot restart (turning on immediately after turning off). Please check from the lamp is cooled.
B
Replace each B-P.C.Board
Install the lamp and lamp case properly.
■ Lamp does not turn ON. (Self-diagnosis display:U71 - U74, F41 - F44）
Ballast input voltage ballast check
Lighting mode : CN1(Ballast 1) 1pin DC380V
Lighting mode : CN1(Ballast 1) 1pin DC380V
Lighting mode :
CN1(Ballast 3) 1pin DC380V
PF
PB
PB
Replace the PF-P.C.Board
Replace the PB-P.C.Board
Replace the PB-P.C.Board
OK
NG
OK
NG
OK
NG
NG
OK
NG
INF - 30
SECTION 1 SERVICE INFORMATION
<DZ21K2/DS20K2/DW17K2/DZ16K2>
１
１
* CPU : Central Processing Unit
Check the internal menu screen (OSD)
Check the internal test pattern
No picture appears during DIGITAL LINK input
Follow the section "DIGITAL LINK input check"
A
Check the signal waveform
A2 connector 20 pin (ADG_LVDSL_CKP)
A2 connector 20 pin (ADG_LVDSL_CKP)
Follow the section "A-P.C.Board operation check"
A
Check the voltage
A2 connector 106 pin (FM_RESET) : approx 3.3 V
A2 connector 106 pin (FM_RESET) : approx 3.3 V
Follow the section "Main CPU operation check"
Check the voltage
A2 connector 107 pin (PWRGOOD2) : approx 3.3V
A2 connector 107 pin (PWRGOOD2) : approx 3.3V
Follow the section "DG/FM-P.C.Board operation check"
■ No image appears (picture is abnormal)
No picture appears during RGB1 input
No picture appears during SDI1 input
Nothing is displayed
Check the IC3501 (main CPU), IC3515 (AND)
and the peripheral circuits
Replace the PF-P.C.Board
and the peripheral circuits
Replace the PF-P.C.Board
A
・
PF
Check the input image other than full screen black image
No image during VIDEO input
No image during Y/C input
No picture appears during SDI2 input
Follow the section "VIDEO input check"
Follow the section "Y/C input check"
Follow the section "RGB1 input check"
Follow the section "RGB2 input check"
No picture appears during RGB2 input
Check the connection of all connectors
Connect the cables properly.
Follow the section "DVI-D input check"
Follow the section "HDMI input check"
Follow the section "SDI1 input check"
Follow the section "SDI2 input check"
No picture appears during DVI-D input
No picture appears during HDMI input
A
NG
OK
NG
NG
NG
OK
OK
OK
NG
NG
NG
NG
NG
NG
NG
NG
NG
OK
NG
INF - 31
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