Panasonic PT-RZ970 / PT-RW930 / PT-RX110 (serv.man4) Service Manual ▷ View online
ADJ-17
SECTION 3 ADJUSTMENTS
< RZ970/RW930/RX110 >
8. If the version of the firmware is correct click the [OK] button and start updating.
[Note]
• During updating, each indicators on the projector will light as the below
9. After finishing the updating, the confirmation message is displayed. Click [OK] button.
10. Click [EXIT] button to quit the application.
11. Restart the main power of projector, and check that the version of firmware is updated definitely.
Enter the service mode, and confirm the each firmware version by [STATUS] screen of [PROJECTOR SETUP] menu.
ON/STANDBY
LIGHT1/ LIGHT2
TEMP
Main
Lit in red
Blink in red in alternately
OFF
Sub
OFF
Lid in green
OFF
Formatter
Lid in green
Lid in red
Lid in red
DIGITAL LINK
Lid in red
Blink in red in alternately
OFF
LD Driver
Lid in green
Lid in red
Lid in red
DIA-1
CONTENTS
1. Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DIA-2
1. 1. Power Supply & LD Driver Block Diagram
1. 2. System Control Block Diagram
1. 3. Signal Processing (A-PCB) Block Diagram
1. 4. Signal Processing (DG/FM-PCB) Block Diagram
1. 2. System Control Block Diagram
1. 3. Signal Processing (A-PCB) Block Diagram
1. 4. Signal Processing (DG/FM-PCB) Block Diagram
2. Interconnection Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DIA-6
3. Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DIA-7
3. Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DIA-7
3. 1. A - P.C.Board (1/3 - 3/3)
3. 2. DG - P.C.Board (1/4 - 4/4)
3. 3. DR - P.C.Board
3. 4. FM - P.C.Board
3. 5. S - P.C.Board
3. 6. RM - P.C.Board
3. 7. R - P.C.Board
3. 8. BR - P.C.Board
3. 9. RT - P.C.Board
3.10. RB - P.C.Board
3.11. CW - P.C.Board
3.12. M3 - P.C.Board
3.13. M1 - P.C.Board
3.14. LS - P.C.Board
3. 2. DG - P.C.Board (1/4 - 4/4)
3. 3. DR - P.C.Board
3. 4. FM - P.C.Board
3. 5. S - P.C.Board
3. 6. RM - P.C.Board
3. 7. R - P.C.Board
3. 8. BR - P.C.Board
3. 9. RT - P.C.Board
3.10. RB - P.C.Board
3.11. CW - P.C.Board
3.12. M3 - P.C.Board
3.13. M1 - P.C.Board
3.14. LS - P.C.Board
4. Circuit Boards Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DIA-22
4. 1. A - P.C.Board
4. 2. DG - P.C.Board
4. 3. DR - P.C.Board
4. 4. FM - P.C.Board
4. 5. S - P.C.Board
4. 6. RM - P.C.Board
4. 7. R - P.C.Board
4. 8. BR - P.C.Board
4. 9. RT - P.C.Board
4.10. RB - P.C.Board
4.11. CW - P.C.Board
4.12. M3 - P.C.Board
4.13. M1 - P.C.Board
4.14. LS - P.C.Board
4. 2. DG - P.C.Board
4. 3. DR - P.C.Board
4. 4. FM - P.C.Board
4. 5. S - P.C.Board
4. 6. RM - P.C.Board
4. 7. R - P.C.Board
4. 8. BR - P.C.Board
4. 9. RT - P.C.Board
4.10. RB - P.C.Board
4.11. CW - P.C.Board
4.12. M3 - P.C.Board
4.13. M1 - P.C.Board
4.14. LS - P.C.Board
SECTION
4
SECTION 4 SCHEMATIC DIAGRAMS
Components identified by the international symbol 7 have special characteristics important for safety.
When replacing any of these components, use only the manufacturer's specified ones.
When replacing any of these components, use only the manufacturer's specified ones.
Important Safety Notice
■ Notes
1. HOT and COLD indications
The power circuit board contains a circuit area using a separate power supply to isolate the ground connection.
The circuit is defined by HOT and COLD indications in the schematic diagram. Take the precautions below:
2. This schematic diagram is the latest at the time of printing and the subject to change without notice.
The power circuit board contains a circuit area using a separate power supply to isolate the ground connection.
The circuit is defined by HOT and COLD indications in the schematic diagram. Take the precautions below:
2. This schematic diagram is the latest at the time of printing and the subject to change without notice.
■ Precautions
1. NEVER touch the HOT part or the HOT and COLD parts at the same time, or you may get an electric shock.
2. NEVER short-circuit the HOT and COLD circuits, or the fuse may blow and the parts may break.
3. NEVER connect an instrument such oscilloscope to the HOT and COLD circuit simultaneously, or the fuse may blow.
2. NEVER short-circuit the HOT and COLD circuits, or the fuse may blow and the parts may break.
3. NEVER connect an instrument such oscilloscope to the HOT and COLD circuit simultaneously, or the fuse may blow.
Connect the ground of instruments to the ground of the circuit being measured.
4. MAKE SURE to unplug the power cord from the power outlet before removing the chassis.
5. Be sure to make your orders of replacement parts according to parts list section.
5. Be sure to make your orders of replacement parts according to parts list section.
DIA-2
SECTION 4 SCHEMATIC DIAGRAMS
< RZ970/RW930/RX110 >
1. Block Diagram
1. 1. Power Supply & LD Driver Block Diagram
COMPARATOR
IC8004
3.3V
12V
CS
CLK
CLK
W-DATA
R-DATA
R-DATA
LD1-1
LD1-2
LD1-3
LD1-4
8
9
2
1
10
11
12
13
3
4
5
6
Q8001
Q8006
Q8007
Q8008
PC8001,PC8002
Q8009
Q8010
Q8011
Q8016
PC8003,PC8004
FET DRIVER
FET DRIVER
FET DRIVER
FET DRIVER
LD2-1
LD2-2
LD2-3
LD2-4
11
9
10
12
7
5
3
1
8
6
4
2
Q8017
Q8022
Q8023
Q8024
PC8005,PC8006
Q8025
Q8026
Q8027
Q8032
PC8007,PC8008
DRIVER CPU
IC8002
1
2
11
10
3
4
6
9
12
7DR-P.C.Board
1
LD1 TEMP
7
8
7
F9001
RECTIFIER
PFC
7
F9003
1
8
PFC
CONTROL
380V
18V
7
F9300
1
3
7
F9100
+3.3V
+3.3V ECO
STB_ON
+5V
LOWB_ON
AC_OFF
AC_OFF
+3.3V
7
F9200
AC VOLTAGE
DETECT
18V
7D9006
Q9000,Q9007,Q9008,
D9017,D9018
IC9000
IC9001
IC9002
7RL9001
Q9209
IC9202
PC9201,PC9301
HOT
COLD
7PC9204
7T9100
IC9103
7T9200
IC9203
7T9300
IC9300
AC90DET
AC OFF DET
MAIN ON
NORMAL STB ON
DG
-P.C.B (DG
12)
DG
-P.C.B (DG
1)
PHOTO
ISOLATOR
SWITCHING
TRANSFORMER 3
SWITCHING
TRANSFORMER 1
SWITCHING
TRANSFORMER 2
7SW9001
P1L
P1N
7
2
7P-P.C.Board
18V
LINE
FILTER
LINE
FILTER
7LF9001
7LF9002
5
+ 18V
+ 12V
+3.3V STB
DC/DC
+5V STB
+ 12V
AC_90V
A-P.C.B (A1)
1
5
6
2
9
11
13
15
10,12
18
7AC INLET
7POWER CODE
P1
7
K-P.C.B
Q9203
DR1
DR2
1
2
3
6
4
DR3
DR6
DR4
1
4
POWER
CONTROLL
CPU
SHUNT
REG
18V
380V
Q9702
Q9710
D9708
D9707
L9703,
L9704,
L9705
7T9700
IC9700
IC9710
7PC9705
7PC9700
7PC9701
IC9704
IC9711
Q9715
Q9703
F9700
SWITCHING
TRANSFORME
R
PHOTO
ISOLATOR
PHOTO
ISOLATOR
3.3V REG
IC9706
9V REG
IC9708
SW
IC971
3
CONSTANT
CURRENT
CONTROLL
HOT
COLD
CH1-ANODE
CH2-ANODE
CH1-CATHDE
CH2-CATHDE
3.3V
12V
LD_ERROR
LD_ERROR
CS
CLK
CLK
W-DATA
R-DATA
R-DATA
UART_TXD
UART_RXD
Driv
er
ON
/O
FF
DRV_SY
NC
R_Enable
G_
Enable
B_
Enable
DRV_Writ
e
DRV_MCLR
DRV_EMUD
DRV_EMUC
12
V
DG-P.C.Board (DG9)
1
2
11
10
3
4
6
9
12
7
8
D2
2
3
9
8
4
5
6
7
10
11
12
13
D4
D1
(Upper)
7D-P.C.Board [LD2]
P4
P5
P6
1
4
POWER
CONTROLL
CPU
SHUNT
REG
Q9702
Q9710
D9708
D9707
L9703,
L9704,
L9705
7T9700
IC9700
IC9710
7PC9705
7PC9700
7PC9701
IC9704
IC9711
Q9715
Q9703
F9700
SWITCHING
TRANSFORMER
PHOTO
ISOLATOR
PHOTO
ISOLATOR
3.3V REG
IC9706
9V REG
IC9708
SW
IC971
3
CONSTANT
CURRENT
CONTROLL
HOT
COLD
UART_TXD
UART_RXD
Driv
er
ON
/O
FF
DRV_SY
NC
R_Enable
G_
Enable
B_
Enable
DRV_Writ
e
DRV_MCLR
DRV_EMUD
DRV_EMUC
12V
DG-P.C.Board (DG9)
1
2
11
10
3
4
6
9
12
7
8
D2
2
3
9
8
4
5
6
7
10
11
12
13
D4
D1
CH1-ANODE
CH2-ANODE
CH1-CATHDE
CH2-CATHDE
LD_ERROR
18V
380V
7D-P.C.Board [LD1]
(Lower)
DIA-3
SECTION 4 SCHEMATIC DIAGRAMS
< RZ970/RW930/RX110 >
1. 2. System Control Block Diagram
RM-P.C.B
M1-P.C.B
M3-P.C.B
WL-P.C.B
LS-P.C.B
A-P.C.B
P-P.C.B
R-P.C.B
S-P.C.B
DG-P.C.B
SERIAL IN
REMOTE 2 IN
SERIAL OUT
REMOTE 1 OUT
REMOTE 1 IN
POWER
FAN
PUSH SW (×17)
FRONT R/C
SERIAL IN
PARALLE OUT
DRIVER
LED. x5
RM1001
IC1001
+12V_FAN_3
POWER-FAN_SENSE
POWER-FAN_PWM
SUB CPU
IC6501
IC5001
CW1_INDEX
CW2_INDEX
CW3_INDEX
FORMATTER
(DDP)
IC5313
FPGA2
IC6509
REMOTE_IN_FR
REMOTE_IN_DET
RS-232C
RECEIVER/DRIVER
P/S CONVERT
SW232C_IN,SW232C_HDBT
UART_232CIN_X2, UART_X2_232CIN
UART_HDBT_232C, UART_232C_HDBT
IN_TXD/INRXD
CW1_PWM
,
DMDSPI_PMD1C
S
CW2_PWM
,
DMDSPI_PMD2C
S
CW3_PWM
,
DMDSPI_PMD2C
S
R8_UART1
(RX,TX)
IC6510
PMD
IC5004
PMD
IC5009
PMD
REMOTE_IN_REAR
IC5008
CW2Y1,CW2Y2,CW2Y3,CW2CTR
CW3Y1,CW3Y2,CW3Y3,CW3CTR
CW1Y1,CW1Y2,CW1Y3,CW1CTR
AND
IC6510
HDBT_IR
R8_KEY3
R8_KEY2
R8_KEY1
+3.3VEC
O
LED_LCK/LED_CLOCK/LED_DAT
A
R8_IR_HDBT
R8_KEY3
R8_KEY2
R8_KEY1
+3.3VEC
O
DG7
DG6
R2
DMD
FAN
ZOOM/FOCUS
MOTOR
V/H-SHIFT
MOTOR
LD1 TEMP
LD DRIVER
FAN
DG17
DG10
DG19
DG9
R1
S1
3
3
3
9
9
2
2
2
2
2
2
2
2
2
2
2
8
4
4
4
2
2
8
3
8
IC6504,IC6511,
IC6514
2
2
2
DG11
D-P.C.B (LD1)
D4
CPU
IC9704
D2
9
4
D-P.C.B (LD2)
D4
CPU
IC9704
HDBT
RECEIVER
HDBT_IR
33CPU2_IIC
33CPU4_IIC
33CPU2_A1_IIC
33CPU2_A
２_IIC
A/D with HDMI
A/D with DVI-D
HDBT,CFG,IIC
AC_OFF/AC_90V
HDBT_IR_SUB
LOWB_ON
CPULOWB1
CPU_BLAST1 (LD1)
CPU_BLAST2 (LD2)
R/C FRONT, R/C REAR
UART_232CIN_x2
UART_X2_232CIN
CASE_OPEN
+3.3VECO
R-EN/G-EN/B-EN/SENSE
SDA_COLOR/SCL_COLOR
POS_TXD,RX
IC2001
AND
IC3781
MOTION SENSOR
CPU & IP/RESIZE
SCL/SDA
SCL/SDA
SCL/SDA
DMD_THERMO
SCL/SDA
PRESSURE SENSOR
IC3751
IC3501
SEL.SW
IC3736
IC3010
IC3020
D2
9
4
DR-P.C.B
DR1
CPU
IC8001
4
4
DR2
DR6
DG2 A2
DG1
A1
P6
P5
AC_OFF/AC_90V
LOWB_O
N
STB_O
N
+3.3VST
B
+5VST
B
+3.3V
+12V
3STATE
IC6512
3STATE
IC6521
2
2
5
AND
IC6506
MOTOR_EN
FP2_FANEN1-5
POMP1_EN
POMP_SENSE
POMP1_EN
FP2_FANEN4
FP2_FANEN1
FP2_FANEN3
FP2_FANEN2
FP2_FANEN5
LENS_5V
LENS_12V
LENS_12V
REMOTE_IN_REAR
REMOTE_IN_REA
R
NO_LENS
NO_LENS
LENS_V_POS LENS_H_POS
MOTOR DRIVER
(V-Shift)
IC6002
IC6005
IC6006
MOTOR DRIVER
(H-Shift)
MOTOR DRIVER
(Zoom&Focus)
6
6
6
DG14
RM1
4
4
4
RM8
4
4
4
RM2
2
SE1201
PRESSURE
SENSOR
SN1401
TEMP_COLOR
LENS SW
TEMP
(INTAKE/EXHAUST/DMD/LD2/COLOR)
TEMP_COLOR
TEMP_OPT
TEMP_INAI
R
TEMP_OUT
PHOTO
SENSOR
GSM
MODULE
2
2
2
2
2
5
2
2
3
RM7
M31
IC1405
SIGNAL
CONTROLLER
6
R-EN/G-EN/B-EN/SENSE
SDA_COLOR/SCL_COLOR
SDA_COLOR/SCL_COLOR
RADIATOR1
FAN
RADIATOR2
FAN
(Asian models only)
RM5
RM6
EXHAUST1
FAN
PHOSPHOR1
WHEEL
PHOSPHOR1
FAN
PHOSPHOR2
FAN
RADIATOR3
FAN
POMP2
BR3
BR2
EXHAUST3
FAN
EXHAUST2
FAN
DG13
DG16
BR-P.C.B
RB-P.C.B
DG8
BR1
BR5
BR4
M11
RM1601
PC4901
TRIMING
WHEEL
RB7
RB3
BR2
BR1
4
CW-P.C.B
CW1
INDEX
SENSOR
COMPARATOR
IC4901
PHOSPHOR2
WHEEL
PC4901
RT11
RT3
CW-P.C.B
CW1
INDEX
SENSOR
COMPARATOR
IC4901
PC4901
RT6
RT5
RT12
CW-P.C.B
CW1
INDEX
SENSOR
COMPARATOR
IC4901
RT-P.C.B
RT1
CW2_INDEX
CW3_INDEX
CW1_INDEX
TEMP_LD
4
4
RT7
RT2
LD2 TEMP
TEMP_L
D
DG4 FM2
FM-P.C.B
INTAKE AIR TEMP
EXHAUST AIR TEMP
M1-P.C.B
DG18
RM4
RM4
RM9
M11
REG
IC6603
REG
IC6607
DC-DC
IC6803
DC-DC
IC6804
DC-DC
IC6806
DC-DC
IC6805
DC-DC
IC6519
DC-DC
IC6520
POMP1_SENSE
POMP2_SENSE
+12V_FAN_1
RADI3-FAN_SENSE
RADI3-FAN_PWM
+12V_FAN_1
PHOS2-FAN_SENSE
PHOS2-FAN_PWM
+12V_FAN_1
+12V_FAN_2
PHOS1-FAN_SENSE
PHOS1-FAN_PWM
EX1-FAN_SENSE
EX1-FAN_PWM
+12V_FAN_2
EX2-FAN_SENSE
EX2-FAN_PWM
+12V_FAN_3
EX3-FAN_SENSE
EX3-FAN_PWM
RM_FAN_12V
RADI2-FAN_SENSE
RADI2-FAN_PWM
RM_FAN_12V
RADI1-FAN_SENSE
RADI1-FAN_PWM
3
3
3
3
3
+12V_FAN_DMD
FANSENS__DMD
FANCON__DMD
DG12
+3.3V
+12V
+18V
+12V_FAN_3
LD-DRIVER-FAN_SENSE
LD-DRIVER-FAN_PWM
3
+12V_FAN_DMD
CW1_INDEX
FAN_SENSE
LD1 DRIVER
FP2_DRV_SYNC
LD2 DRIVER
FAN_PWM
CW2_INDEX
CW3_INDEX
+12V_FAN_3
+12V_FAN_3
+12V_FAN_3
+12V_FAN_3
+12V_FAN_1
+12V_FAN_1
+12V_FAN_1
+12V_FAN_1
+12V_FAN_2
+12V_FAN_2
3
RM_FAN_12V
+12V_POM
RM_FAN_12V
RM_FAN_12V
+12V_FAN_2
PHOS2-FAN_PWM
RADI3-FAN_PWM
PHOS1-FAN_PWM
EX2-FAN_PWM
EX1-FAN_PWM
EX3-FAN_PWM
PHOS2-FAN_SENSE
RADI3-FAN_SENSE
PHOS1-FAN_SENSE
EX2-FAN_SENSE
EX1-FAN_SENSE
EX3-FAN_SENSE
FANSENS_DMD
LD-DRIVER-FAN_SENSE
POWER-FAN_SENSE
RADI1-FAN_PWM
RADI2-FAN_PWM
RADI1-FAN_SENSE
RADI2-FAN_SENSE
POWER-FAN_PWM
LD-DRIVER-FAN_PWM
DMD-FAN_PWM
11
11
P
POMP1
P
M
M
V-SHIFT
SW
H-SHIFT
SW
M
M
MV
MV
WL1
POS_TXD,R
X
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