Panasonic PT-RZ670 / PT-RW630 (serv.man16) Service Manual ▷ View online
SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
A
A
A
A
A
A
● SDI1 input check (RZ670 only)
A
Check the voltage of the power lines
IC3059 1pin : Approx 3.3V
IC3527 1pin : Approx 1.2V
IC3059 1pin : Approx 3.3V
IC3527 1pin : Approx 1.2V
A
Check the IC3059, IC3351 and peripheral circuit
A
Check the waveform of A2 connector at no input
21-22pin(CLK) : 800MHz (RZ670)
21-22pin(CLK) : 800MHz (RZ670)
A
Check the IC3501 and peripheral circuit
Follow the section "●DG/FM-P.C.Board operation check"
Follow the section "●A-P.C.Board operation check"
● A-P.C.Board operation check
A
Check the clock waveform.
R3611 : 24.5 MHz
R3611 : 24.5 MHz
A
Check the IC3501, X3502 and peripheral circuit
The voltage of R3801 is 1.2V
Check the IC3801 and peripheral circuit
The voltage of C3864 is 1.5V
Check the IC3851 and peripheral circuit
The voltage of R3981 is 0.75V
Check the IC3991 and peripheral circuit
A
Check the IC3058 and peripheral circuit
A
Check the voltage of IC3072
7 pin : 0.4 V or less
7 pin : 0.4 V or less
A
Check the IC3072 and peripheral circuit
A
Check the input waveform
R3411(G9), R3406(CLK), R3416(HS, VS)
R3411(G9), R3406(CLK), R3416(HS, VS)
A
Check the IC3058 and peripheral circuit
A
Check the clock frequency of R3444
3D-SDI signal : Approx 148.5 MHz
HD-SDI signal : Approx 74.25 MHz
3D-SDI signal : Approx 148.5 MHz
HD-SDI signal : Approx 74.25 MHz
NG
NG
OK
OK
NG
NG
OK
OK
NG
OK
NG
OK
NG
OK
NG
OK
NG
OK
INF - 36
SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
A
A
DG-P.C.Board and FM-P.C.Board are easily damaged by static electricity, please be careful as using an antistatic wrist strap.
2
A
Check the X3501 and peripheral circuit
[Note]
FM Check the loads on 3.3V and 12V power-supply line
●Main microprocessor operation check
FM
Check the cable connector and flexible cable
FM1, FM2, FM3
* Is not bent the pin of connector ?
* Is not aslant insert of FFC cable ?
FM1, FM2, FM3
* Is not bent the pin of connector ?
* Is not aslant insert of FFC cable ?
Connect the cable connector properly
* It replace, if the pin of the connector has bent
* Replace the flexible cable if there is a vertical line
noise on the screen
* It replace, if the pin of the connector has bent
* Replace the flexible cable if there is a vertical line
noise on the screen
E
ac
h rel
ay
board
Check the cable connector
Connector of each relay board
* Is not bent the pin of connector ?
Connector of each relay board
* Is not bent the pin of connector ?
Connect the cable connector properly
* It replace, if the pin of the connector has bent
* It replace, if the pin of the connector has bent
A
Check in order of the following
IC3716(FLASH ROM) and peripheral circuits
IC3721(SRAM) and peripheral circuits
IC3501(MAIN CPU) and peripheral circuits
IC3716(FLASH ROM) and peripheral circuits
IC3721(SRAM) and peripheral circuits
IC3501(MAIN CPU) and peripheral circuits
● DG/FM-P.C.Board operation check
A
Check the voltage of A1 connector
1pin : 3.3V, 3pin : 5V
1pin : 3.3V, 3pin : 5V
Check the cable connector between A1 and P6
Replace the P-P.C.Board
Replace the P-P.C.Board
The voltage of R3826 is 1.2V
Check the IC3821 and peripheral circuit
A
Check the clock waveform
R3622 : 35.455 MHz
R3622 : 35.455 MHz
DG
Power-supply line check <1>
DG1 : TPDG6 = 3.3V, TPDG7 = 5V
DG12 : C6866(+) = 12V, C6894(+) = 3.3V,
C6864(+) = 18V
DG1 : TPDG6 = 3.3V, TPDG7 = 5V
DG12 : C6866(+) = 12V, C6894(+) = 3.3V,
C6864(+) = 18V
DG
P
Check the loads on each power-supply line
Replace the PC-P.C.Board
Replace the PC-P.C.Board
FM
Power-supply line check <2>
FM3 : TP4001(or DG5 5,6,7pin) = 3.3V
FM3 : TP4001(or DG5 5,6,7pin) = 3.3V
: TP4002 (or DG5 2pin) = Approx 12V
(TP4002 is RW/RX model only)
DG
Check the cable connector and flexible cable
(surface) DG1, DG3-DG14, DG16-DG19
(rear surface) DG2 (Board to Board connector)
* Is not bent the pin of connector ?
* Is not aslant insert of FFC cable ?
(surface) DG1, DG3-DG14, DG16-DG19
(rear surface) DG2 (Board to Board connector)
* Is not bent the pin of connector ?
* Is not aslant insert of FFC cable ?
Connect the cable connector properly
* It replace, if the pin of the connector has bent
* It replace, if the pin of the connector has bent
NG
OK
NG
NG
OK
OK
NG
OK
NG
OK
NG
OK
NG
OK
NG
OK
INF - 37
SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
2
3
4
Is the trimming wheel (CW) rotating ?
Is the light source lit ?
DG
A
LD
DG
Clock check <1>
Check the clock waveform at IC5310 and IC5311
4pin : 66 MHz
Check the clock waveform at IC5310 and IC5311
4pin : 66 MHz
Replace the Flexible cable
Check the resistance between
DG3/DG4 and IC5001
Check the resistance between
DG3/DG4 and IC5001
Check the IC3501
(Main CPU) and
peripheral circuit
(Main CPU) and
peripheral circuit
Check the LD driver circuit
DG
Check the X5301, IC5310, IC5311 and peripheral
circuit (IC5311 is RZ670 only)
circuit (IC5311 is RZ670 only)
DG
Power-supply line check <3>
L5309 = 3.3V, C5343(+) = 1.2V,
IC5312 5pin = 3.3V
L5309 = 3.3V, C5343(+) = 1.2V,
IC5312 5pin = 3.3V
DG
Check of IC5301/IC5306/IC5312(Regulator) and
IC5313(FPGA2) peripheral circuit
IC5313(FPGA2) peripheral circuit
DG
Power-supply line check <5>
C5135 = 3.3V, C5140 = 1.8V, C5083(+) = 1.1V
C5135 = 3.3V, C5140 = 1.8V, C5083(+) = 1.1V
DG
Check of IC5001(DDP4421) and IC55004(PMD1000)
and peripheral circuit
and peripheral circuit
DG
Power-supply line check <4>
L5609 = 3.3V, L5608 = 1.8V, C5607(+) = 1.2V
L5609 = 3.3V, L5608 = 1.8V, C5607(+) = 1.2V
DG
Check of IC5302/IC5303/IC5602(Regulator) and
IC5601(IWARP1) peripheral circuit
IC5601(IWARP1) peripheral circuit
Check of IC5006, IC5007
(Flash Memory) and
peripheral circuit
(Flash Memory) and
peripheral circuit
Check the connection of
A-P.C.Board (direct connector)
Check of IC3786, IC3501 and
peripheral circuit
peripheral circuit
DG
Check the voltage of [AA_POSENSE] line
IC5004 34pin : Approx 3.3V
IC5004 34pin : Approx 3.3V
DG Check of IC5004 and peripheral circuit
DG
Check the voltage of [AA_PWRGOOD] line
IC5007 7pin : Approx 3.3V
IC5007 7pin : Approx 3.3V
DG
Check the voltage of [PWRGOOD] line
IC5007 1pin : Approx 3.3V
IC5007 1pin : Approx 3.3V
DG
Check the voltage of [AA_MTR_ARSTZE] line
IC5004 48pin : Approx 3.3V
IC5004 48pin : Approx 3.3V
DG
A
DG
Check the synchronization signal output of
IC5313(FPGA2)
R5463(H sync), R5470 (V sync), R5412 (Clock)
IC5313(FPGA2)
R5463(H sync), R5470 (V sync), R5412 (Clock)
DG Check the IC5343(FPGA2) and peripheral circuit
NG
OK
NG
OK
NG
OK
NG
OK
NG
NG
NG
OK
NG
OK
OK
OK
NG
OK
OK
NG (RW/RX)
NG (RZ)
NG
OK
INF - 38
SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
3
4
5
Check the motor power of trimming wheel
Three-phase AC detected at L5013, L5014, L5015
(around IC5004)
Three-phase AC detected at L5013, L5014, L5015
(around IC5004)
Check the motor power of phosphor wheel 1
Three-phase AC detected at L5026, L5027, L5028
(around IC5008)
Three-phase AC detected at L5026, L5027, L5028
(around IC5008)
DG
Check the IC5313
(FPGA2) and
peripheral circuit
(FPGA2) and
peripheral circuit
Check the IC5601
(IWARP1) and
peripheral circuit
(IWARP1) and
peripheral circuit
DG
Check the synchronization signal
input of IC5601(IWARP1)
R5331(H sync), R5454 (V sync),
R5432 (Clock)
input of IC5601(IWARP1)
R5331(H sync), R5454 (V sync),
R5432 (Clock)
DG
Check the synchronization signal output of
IC5601(IWARP1)
R5666(H sync/V sync), R5685 (Clock)
IC5601(IWARP1)
R5666(H sync/V sync), R5685 (Clock)
DG
Check the IC5313(FPGA2) and
peripheral circuit
peripheral circuit
DG
DG
Clock check <2>
Check the clock waveform at R5014
Approx 20MHz
Check the clock waveform at R5014
Approx 20MHz
DG Check the X5001 and peripheral circuit
DG
DG
Check the waveform of [CW1 INDEX] line
TPDG11 : 180Hz pulse (image no input)
TPDG11 : 180Hz pulse (image no input)
CW
Check the connector cable (RT1-DG11, CW1-RT5)
Check and replace the CW-P.C.Board
Check and replace the CW-P.C.Board
Is the trimming wheel (CW) rotating ?
DG
Check the C5008
(PMD1000) and
peripheral circuit
(PMD1000) and
peripheral circuit
Check the connector cable
between RT1 and DG11
Replace the trimming wheel
between RT1 and DG11
Replace the trimming wheel
Check the C5004
(PMD1000) and
peripheral circuit
(PMD1000) and
peripheral circuit
DG
Check the waveform of [CW2 INDEX] line
TPDG12 : 180Hz pulse (image no input)
TPDG12 : 180Hz pulse (image no input)
CW
Check the connector cable (RB1-DG11, CW1-RB3)
Check and replace the CW-P.C.Board
Check and replace the CW-P.C.Board
Is the phosphor wheel 2 rotating ?
DG
Check the motor power of phosphor wheel 2
Three-phase AC detected at L5032, L5033, L5034
(around IC5009)
Three-phase AC detected at L5032, L5033, L5034
(around IC5009)
Check the connector cable
between RB1 and DG11
Replace the phosphor wheel 2
between RB1 and DG11
Replace the phosphor wheel 2
Is the phosphor wheel 1 rotating ?
DG
Check the connector cable
between RB1 and DG11
Replace the phosphor wheel 1
between RB1 and DG11
Replace the phosphor wheel 1
DG
DG
Check the C5009
(PMD1000) and
peripheral circuit
(PMD1000) and
peripheral circuit
OK
NG
OK
NG
NG
OK
OK
NG
NG
NG
OK
OK
OK
NG
NG
NG
OK
OK
NG
NG
OK
OK
INF - 39
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