Panasonic PT-RZ670 / PT-RW630 (serv.man14) Service Manual / Other ▷ View online
SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
Bit
Self-test indication
Details
Probable cause
Related P.C.Board
85
00000000 00200000
－
Unused
-
86
00000000 00400000
F96
Lens mounter error
Stepping motor failure
[LENS CALIBRATION] is not
correctly
[LENS CALIBRATION] is not
correctly
RM, DG
87
00000000 00800000
F61
LD driver 1 communication error
Communication error with the LD1
driver
driver
D, DG
88
00000000 01000000
F62
LD driver 2 communication error
Communication error with the LD2
driver
driver
D, DG
89
00000000 02000000
FA8
LD1 Open failure (unrecoverable)
LD1 lighting failure
DR
90
00000000 04000000
FC8
LD2 Open failure (unrecoverable)
LD2 lighting failure
DR
91
00000000 08000000
－
Unused
-
92
00000000 10000000
FL1
Unexpected LD1 OFF
LD1 lighting failure
D,DG
93
00000000 20000000
FL2
Unexpected LD2 OFF
LD2 lighting failure
D,DG
94
00000000 40000000
－
Unused
-
95
00000000 80000000
－
Unused
-
96
00000001 00000000
F65
LD sub microprocessor error
DR circuit failure
DR
97
00000002 00000000
－
Unused
-
98
00000004 00000000
A08
Sub microprocessor communication
error (R8)
error (R8)
Communication error with the sub
microprocessor
microprocessor
A,DG
99
00000008 00000000
A41
IIC communication error1 (RTC)
A,DG,RM
100
00000010 00000000
A42
IIC communication error2 (EEPROM)
A
101
00000020 00000000
－
Unused
-
102
00000040 00000000
－
Unused
-
103
00000080 00000000
－
Unused
-
104
00000100 00000000
－
Unused
-
105
00000200 00000000
A47
IIC communication error7 (EDID DIGITAL)
A
106
00000400 00000000
A48
IIC communication error8 (EDID ANALOG)
A
107
00000800 00000000
A49
IIC communication error9 (ADC1)
A
108
00001000 00000000
A50
IIC communication error10 (ADC2)
A
109
00002000 00000000
A51
IIC communication error11
(ACCELERATION SENSOR)
(ACCELERATION SENSOR)
A
110
00004000 00000000
－
Unused
-
111
00008000 00000000
A53
IIC communication error13 (HD BaseT)
Signal processing circuit failure
A
112
00010000 00000000
A54
IIC communication error14 (ATM SENSOR)
RM circuit failure
A,DG,RM
113
00020000 00000000
－
Unused
-
114
00040000 00000000
－
Unused
-
115
00080000 00000000
－
Unused
-
116
00100000 00000000
F85
CW(Trimming wheel) error (FM)
FM、DG、RT
117
00200000 00000000
F86
CW(Trimming wheel) error (FPGA)
DG
118
00400000 00000000
－
Unused
-
119
00800000 00000000
A94
FPGA1 communication error
A
120
01000000 00000000
A95
FPGA2 communication error
A、DG
121
02000000 00000000
－
Unused
-
122
04000000 00000000
－
Unused
-
123
08000000 00000000
A98
FM status error
FM circuit or DR circuit failure
DG、FM
124
10000000 00000000
F97
GEOMERTY communication error
GEOMETORY IC failure
DG
125
20000000 00000000
－
Unused
-
126
40000000 00000000
－
Unused
-
127
80000000 00000000
－
Unused
-
Error code （hex）
U
P
PER
Signal processing circuit failure
Signal processing circuit failure
CW Abnormal operation
Signal processing circuit failure
INF - 29
SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
6. 3. Troubleshooting
* The letters in the left of inspection items indicate the P.C. Boards related to their respective descriptions.
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.
DG
P
DG
A
* The AC voltage reduction or instantaneous power cut, makes the Light source turned off. Confirm the situation of power supply.
D
Check and replace the A-P.C.Board
■ Light source does not turn ON. (Light1 and Light2 indicator blink 3 times)
Confirm the connection of each connector
P4～D1,DG9/DG19～D4, D2～DR1/DR2, DR3/DR4～LD
P4～D1,DG9/DG19～D4, D2～DR1/DR2, DR3/DR4～LD
Connect the cables properly
After power turned on, trimming wheel and a phosphor
wheel are rotating ? (Rotational noise check)
wheel are rotating ? (Rotational noise check)
Check the trimming wheel and a phosphor wheel,
and connection
and connection
■ Power does not turn ON. (ON/STANDBY 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 1 pin is 3.3V
Replace the P-P.C.Board
Check and replace the DG-P.C.Board
■ Power does not turn ON. (ON/STANDBY indicator blink 3 times)
Confirm the connection of each connector.
P5～DG12, P6～A1/DG1, A2～DG2
P5～DG12, P6～A1/DG1, A2～DG2
Confirm the connection of each connector
A
Check the voltage of A1 connector
1 pin : 3.3V, 3 pin : 5V
1 pin : 3.3V, 3 pin : 5V
P
Replace the P-P.C.Board
D
LD driver input voltage check
Lighting mode (power LED is green) :
B1 connector 1pin DC380V, 4pin DC18V
Lighting mode (power LED is green) :
B1 connector 1pin DC380V, 4pin DC18V
P
Replace the P-P.C.Board.
Replace each D-P.C.Board.
[Note]
OK
NG
OK
NG
OK
NG
OK
NG
OK
NG
NG
OK
NG
OK
INF - 30
SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
D
１
A
Confirm the connection of each connector
P4～D1, DG9/DG19～D4, D2～DR1/DR2,
DR3/DR4～LD
P4～D1, DG9/DG19～D4, D2～DR1/DR2,
DR3/DR4～LD
Connect the cables properly
Confirm the connection of each connector
D2～DR1/DR2, DR3/DR4～LD
D2～DR1/DR2, DR3/DR4～LD
Connect the cables properly
Replace the LD unit of corresponding failure
■ No image appears (picture is abnormal)
Is a menu screen displayed ?
No image during DVI-D input
Follow the section "●DVI-D input check"
Confirm the connection of each connector
Connect the cables properly
Check the input image other than solid black image
No image during VIDEO input
Follow the section "●VIDEO input check"
No image during Y/C input
Replace each D-P.C.Board.
■ Light source does not turn ON. (Indicator blink 2 times of either Light1 or Light2)
■ Light source does not turn ON. (Indicator blink 3 times of either Light1 or Light2)
Follow the section "●Y/C input check"
No image during HDMI input
Follow the section "●HDMI input check"
No image during DIGITAL LINK input
Follow the section "●DIGITAL LINK input check"
Test pattern be displayed ?
Check the IC3058 and peripheral circuit
No image during RGB1 input
Follow the section "●RGB1 input check"
No image during RGB2 input
Follow the section "●RGB2 input check"
No image during SDI input (RZ670 only)
Follow the section "●SDI input check" (RZ670 only)
The check of LD unit failure with a [self check] or [status] screen.
OK
NG
NG
OK
NG
OK
NG
OK
NG
NG
NG
NG
NG
NG
NG
NG
OK
NG
OK
INF - 31
SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
１
A
A
A
A
A
A
A
A
A
Check the IC3075 and peripheral circuit
Nothing is displayed
A
Check the voltage of A2 connector
107 pin (PWRGOOD2) : approx 3.3V
107 pin (PWRGOOD2) : approx 3.3V
A
・
P
Check the IC3501 (main CPU), IC3515 (AND gate)
and the peripheral circuits
Replace the P-P.C.Board
and the peripheral circuits
Replace the P-P.C.Board
Check the signal waveform at A2 connector
20 pin (ADG_LVDSL_CKP)
20 pin (ADG_LVDSL_CKP)
Check the waveform at C3013
Check the IC3501, X3501 and peripheral circuit
Follow the section "●A-P.C.Board operation check"
A
Check the voltage of A2 connector
106 pin (FM_RESET) : approx 3.3V
106 pin (FM_RESET) : approx 3.3V
Follow the section "●Main microprocessor operation check"
One of the inputs (Y/C, RGB1, RGB2, HDMI) can be
displayed
displayed
Follow the section "●A-P.C.Board operation check"
Check the waveform at C3239
Check the Q3036 and peripheral circuit
Check the FL3042 and peripheral circuit
A
Follow the section "●DG/FM-P.C.Board operation check"
● VIDEO input check
Check the waveform at C3005
Check the IC3062 and peripheral circuit
Check the waveform at C3049
NG
NG
NG
OK
OK
OK
OK
OK
NG
NG
NG
NG
OK
OK
NG
OK
INF - 32
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