DOWNLOAD Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man2) Service Manual ↓ Size: 14.49 MB | Pages: 12 in PDF or view online for FREE

Model
PT-RZ370U PT-RZ370E PT-RZ370EA PT-RW330U PT-RW330E PT-RW330EA (serv.man2)
Pages
12
Size
14.49 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / 1-CHIP DLP BASED PROJECTOR
File
pt-rz370u-pt-rz370e-pt-rz370ea-pt-rw330u-pt-rw330e.pdf
Date

Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man2) Service Manual ▷ View online

Notes
1. Resistor
 the resistors are carbon 1/4W resistors, unless marked as follows.
The unit of resistance is an OHM [Ω] (K=1 000 M=1 000000).
: Nonflammable
: Metal Oxide
: Solid
: Metal Film
: Wire Wound
: Fuse
2. Capacitor
: Temperature Compensation
: Electrolytic
: Polyester
: Bipolar
: Metalized Polyester
: Dipped Tantalum
1. Block Diagram  ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
  
DIA-2
 
: Polypropylene
: Z-Type
1.1. Power Supply and Bast
 
3. Coil
1.2. Signal Processing
  
 
The unit of inductance is a H, unless otherwise noted.
 
4. Test Point
2. Interconnection Block Diagram  ・・・・・・・・・・・・・・・・・・・・・・・・
  
DIA-4
 
: Test Point
5. HOT and COLD indications
3. Schematic Diagram・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
  
DIA-5
 
3.1. A -P.C.Board
 
3.2. G -P.C.Board
 
6. This schematic diagram is the latest at the time of printing and the subject to change without notice.
3.3. S / V / R -P.C.Board
 
 
Precautions
4. Circuit Boards Diagram  ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
  
DIA-10
 
4.1. A -P.C.Board
 
2. NEVER short-circuit the HOT and COLD circuits, or the fuse may blow and the parts may break.
4.2. G / S / V / R -P.C.Board
 
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.
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.
CONTENTS
PT-RW330U / RW330E / RW330EA
SECTION 4
< Schematic Diagram >
          Components identified by the international symbol       have special characteristics important for safety.
          When replacing any of these components, use only the manufacturer's specified ones.
Model No.
PT-RZ370U / RZ370E / RZ370EA
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:
Important Safety Notice
9
5
6
7
8
1
2
3
4
1.1. Power Supply and Ballast
1. Block Diagram
A
B
E
F
D
C
DIA-2
F8002
AC
INLET
POWER
CODE
SW8101
K1
RECTIFIER
PFC
1
4
PFC
CONTROL
380V
15V
F8201
P3
FAN17V
12V
ECO-STB3.3V
MAIN/NT-STB
MAIN/ECO-STB
P2
P1
D8101
Q8102,L8115
IC8102
IC8101
LINE
FILTER
HOT
COLD
PC8101
T8101
P-P.C.B
K-P.C.B
A-P.C.B (A2)
1,2
5,6,7
11
13
14
PHOTOTRIAC-
ISOLATOR
SWITCHING
TRANSFORMER
PHOTO
ISOLATOR
15V
PFC
Q8103,L8116
REG.
PC8103
DC-DC
DC380V
DC15V
75V Power Controll
IC9711
SHUNT REG
IC9751
380V
B-P.C.Board
B1
PHOTO-ISOLATOR
PC9731
HOT
COLD
!
380V
19V Power Controll
IC9811
SHUNT REG
IC9851
PHOTO-ISOLATOR
PC9831
380V
T9731
T9831
Q9731
Q9732
Q9831
Q9832
1
2
B2
1
2
B3
!
!
!
!
!
!
DC75V
DC19V
D-P.C.Board
!
Driver IC
IC9020
LED Drive
Controller
IC9400
19V
Driver IC
IC9060
19V
R-LED HOT
R-LED COLD
DR5
1
2
Driver IC
IC9120
19V
Driver IC
IC9160
19V
B-LED HOT
B-LED COLD
DR6
1
2
LD Drive
Controller
IC9450
Q9001
Q9002
Q9040
Q9041
Q9100
Q9101
Q9140
Q9141
Driver IC
IC9220
75V
Driver IC
IC9270
75V
Driver IC
IC9320
75V
Q9200
Q9201
Q9250
Q9251
Q9300
Q9301
15V
15V
15V
15V
15V
15V
15V
CH2-ANODE-2
CH3-ANODE-1
CH3-ANODE-2
CH1-ANODE-1
CH1-ANODE-2
CH1-CATHDE-1
CH1-CATHDE-2
CH3-CATHDE-1
CH3-CATHDE-2
CH2-CATHDE-1
CH2-CATHDE-2
GND
GND
CH2-ANODE-1
DR3
1
14
2
3
4
5
6
7
8
9
10
11 12
13
4
Driver  ON/OFF
DR4
75V
1
2
19V
15V REG
IC9082
15V
3.3V REG
IC9080
DC75V
DR1
1
2
DC19V
DR2
A-P.C.B (A3)
LED-R_UNIT
LED-B_UNIT
LD_UNIT
F9701
!
!
!
!
!
!
!
!
!
!
L8101,8102
R9002
R9004
R9041
R9043
R9101
R9103
R9141
R9143
R9201
R9203
R9251
R9253
R9301
R9303
9
5
6
7
8
1
2
3
4
1.2. Signal Processing
1. Block Diagram
A
B
E
F
D
C
DIA-3
LED-R
LED-B
LD
SW
30
12V
FA
N 14V
ECO-
S
TB 3.3V
HDMI
13
DVI_D
DVI_A
30
AUDIO OUT
30
IIC
Power
Motor cont.
IIC
ENx4
MAIN/NT-STB
IIC
Video Decoder
FE Processing
DRAM
1GBits
Frame Rate Conversion
Video Process
Scaling
OSD
DLP image Enhancement
Formatter
10
RMII
RS232C(TxBox-CPU)
5V,HPD
IR IN/OUT
IIC
SPI ,INT
S
P
I
LV
D
S
TTL
8
8
13
HDMI
EDID RAM
12
Audio
27MHz
20MHz
RS232C
Driver
Audio
17
JK4001
JK4003
CN4001
AUDIO IN
SERIAL IN
JK2001
DIGITAL LINK/LAN
JK1004
HDMI IN
JK1003
DVI-I IN
JK1002
COMPUTER IN
JK1001
VIDEO IN
G1
A28
IC1013
IC1401
TRANS
T2001
EEPROM
IC2003
TTL/LVDS
IC2004
125MHz
X2001
HDBaseT
Rx
IC2001
Microcontroller
IC2301
SRAM/FLASH
SW
IC1402
RS232C
HDMI 1.3
RECEIVER
IC1011
EEPROM
IC1001
R/W SW
IC1002
EEPROM
IC1004
13
・10bit  ADC
・-6db~6db GAIN
・Auto CLANP/Auto GAIN
  /OFFSET or Programble
3ch-ADC
Timming processor/Clock Gen
IC1010
IC1012
・HDCP Key
・OSC
・Audio MUX
2:1 HDMI RxD
X1000
FPGA
IC1300
SRAM
IC1406
IC1409
20MHz
X1402
A-P.C.B
EEPROM
IC1405
IC1407
FLASH
PROGRAM ROM
IC1400
IR Receiver
[REAR]
3
A1 FM1
17
V1
V2
R1
RM1601
A5
P-P.C.B
P2
P3
DC380V
DC15V
LINE
FILTERS
MAIN
POWER
SW8101
F8101
P1
AC
INLET
K-P.C.B
Power Cord
POWER SUPPLY
BLOCK
DR5
DR3
DR6
DR4
A3
B-P.C.B
DC75V
DC19V
DC-DC
B1
DC-DC
B2
B3
DR1
DR2
A2
MAIN/ECO-STB
AC OFF DET
A25
A24
A26
A6
A7
M1-P.C.B
M2-P.C.B
M3-P.C.B
PD1
A4
4
M1
M2
M3
INTAKE AIR
INTERNAL AIR
AIRFLOW
DMD TEMP
A21
A23
A22
A20
EXHAUST
FAN
!
S1
A9
CW-P.C.B
CW1
PC3100
IC3100 OP AMP 
A16
A17
A14
DRIVER
FAN
DMD
FAN
LED-B
FAN
A13
A15
A11
LED-R
FAN
LD-G
FAN
IC1611
FAN
CONTROL
IC1610
FANSENSE
SW
FAN_SENSE7
FAN_SENSE8
FAN_SENSE5
FAN_SENSE4
FAN_SENSE6
FAN_SENSE2
S-D CON
IC1407
S-D CON
IC1406
S-D CON
IC1409
S-D CON
IC1402
S-D CON
IC1408
S-D CON
IC1404
6
FAN_CON2
FAN_CON4
FAN_CON5
FAN_CON6
FAN_CON7
FAN_CON8
6
FAN_EN
2
IIC
PWR-ON,KEY1,2
REMOTE CONTROL1
4
SUB MICRO-
PROCESSOR
IC1403
X1401
DLV SENSOR
2
72
THERMO_R
THERMO_B
THERMO_G
WSENSE
4
9
SW1601
 Interlock SW
DR_ON/OFF
IC4001
IC4002
VOL
IC4003
G-P.C.B
S-P.C.B
SWITCHES
Operation button
V-P.C.B
G
R
INDICATOR
DLV
R-P.C.B
IR Receiver [FRONT]
RM3201
LD
Driver
LED-R
Driver
LED-B
Driver
LED,LD
Drive Controller
PD-P.C.B
IC4500
Brightness
sensor
IC5002
IC5001
DMD
WXGA
DMD
Power and
Reset Driver
FM-P.C.B
72
D-P.C.B
OP-AMP
IC1613
THERMO_OUTAIR
THERMO_INAIR
THERMO_FIL
THERMO_DMD
PW MOTOR
(Phosphor Wheel)
CWCTR, CWY1-3
UART_TXD,RXD
COL_EN, DRV_PWM
DAD I/F
TMDS
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
F9701
F8201
JK8101
1
3
F8101
SW8101
SW3001
SW3009
SW3004
SW3005
SW3008
SW3003
SW3002
SW3007
SW3006
D3300
D3303
D3305
PC3300
RM3201
1
2
3
4
5
RM1601
1
2
3
4
5
SW1601
JK1001
JK1002
JK1003
JK1004
JK2001
B1401
A7
1
2
3
4
5
1
2
3
4
A1
1
61
60
120
A11
1
2
3
A15
1
2
3
A13
1
2
3
4
A17
1
2
3
A16
1
2
3
4
A14
1
2
3
A2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
A3
1
2
3
4
5
6
7
8
9
10
11
12
A6
1
2
3
1
2
1
2
3
4
A24
A25
A26
B3
1
2
B2
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
P3
P1
1
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A28
S1
1
2
3
4
5
V2
1
2
3
R1
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
AC CODE
HOT
COLD
N:Blue
L:Brown
DGND
DGND
FAN14V
FANGND
MAIN H/NT L
FANGND
DGND
+12V
NC
+12V
FAN14V
MAIN H/STB L
DGND
+12V
LOW-STB3.3V
MAIN H/STB L
LOW-STB3.3V
NC
FANGND
DGND
FAN14V
DGND
+12V
+12V
MAIN H/NT L
DGND
DGND
FANGND
+12V
FAN14V
UART_TXD
DriverON/OFF
GND
R_PowerC
UART_RXD
R_Enable
G_PowerC
G_Enable
B_PowerC
B_Enable
GND
DMD TEMP
DOWN
LEFT
RIGHT
ENTER
UP
MENU
BACK
INPUT
POWER
STB 3.3V
DGND
REMOTE CONTROL1
DLV
LIGHT
TEMP
POWER
Normally : ON
COMPUTER IN
Gin
GND
GND
Bin
SDA
HD
VD
NC
SCL
NC
GND
GND
+5V
GND
Rin
DVI-I IN
DATA0+
Analog Ground
Analog HS
Analog Green
DDC +5VDC
DATA3+
DATA4-
DATA5+
DDCDATA
GND
CLK-
SHIELD
DATA0-
Analog VS
SHIELD
DATA3-
DDCCLK
DATA1-
SHIELD
CLK+
DATA2+
Analog Blue
Analog Red
SHIELD
DATA2-
HOTPLUG
DATA5-
DATA4+
DATA1+
HDMI IN
D0G
D1-
D2+
D1G
CLKG
CLK+
D0+
DDC DATA
CEC
D1+
D0-
SCL
D2G
+5V
CLK-
HPDT
N.C.
D2-
DDCG
LD_G FAN
LED_R FAN
LED_B FAN
DRIVER FAN EXHAUST FAN
DMD FAN
BDR_HOLD
CWY3
CWY1
CWY2
CWCTR
SIDE
NEUTRAL
GND
LIVE
C2
C4
C5
C5
C3
C1
G
R
!
Phosphor
wheel
CN4001
1
2
3
4
5
8
9
6
7
JK4001
JK4003
AUDIO IN
VARIABLE
AUDIO OUT
G1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
FM1
1
61
60
120
!
!
!
!
!
GND
A23
1
2
!
THERMO_R
THERMO_G
THERMO_B
1
2
1
2
DR1
DR2
HOT-GND
390V
15V
GND
DC380V
DC15V
B1
1
3
4
P2
1
3
4
K1
K2
GND
+5V
COLSNS_SDA
GND
SEN_GRN_EN
COLSNSPLS
SEN_BLU_EN
SEN_RED_EN
COLSNS_SCL
A4
1
2
3
4
5
6
7
8
9
DLV SENSOR
REMOTE CONTROL1
D3.3V
TEMP LED
POWER LED(R)
POWER LED(G)
DGND
LAMP LED
STB 3.3V
3.3V
POWER LED R
POWER LED G
DGND
TEMP LED
REMOTE CONTROL1
LAMP LED
DLV SENSOR
V1
1
2
3
4
5
6
7
8
9
10
A5
1
2
3
4
5
6
7
8
9
10
CF3101
A21
1
2
M2
1
2
CF3102
A22
1
2
M3
1
2
CF3103
A20
1
2
GND
GND
GND
M1-P.C.B
M1
1
2
M3-P.C.B
M2-P.C.B
DR3
1
2
DR5
DR6
1
2
LD_G
LED_R
LED_B
CH2-ANODE-2
CH3-ANODE-1
CH3-ANODE-2
CH1-ANODE-1
CH1-ANODE-2
CH1-CATHDE-1
CH1-CATHDE-2
CH3-CATHDE-1
CH3-CATHDE-2
CH2-CATHDE-1
CH2-CATHDE-2
GND
GND
CH2-ANODE-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
G_Enable
B_PowerC
B_Enable
GND
GND
UART_RXD
UART_TXD
DriverON/OFF
R_PowerC
R_Enable
G_PowerC
HOLD
1
2
3
4
5
6
7
8
9
10
11
12
DR4
PD1
1
2
3
4
5
6
7
8
9
CW1
1
2
3
CW-P.C.B
1
2
3
4
5
GND
STB3.3V
PWRON
KEY2
KEY1
A9
IR Receiver 2
Interlock SW
CR2032
FM-P.C.Board
G-P.C.Board
S-P.C.Board
V-P.C.Board
R-P.C.B
K-P.C.Board
P-P.C.Board
B-P.C.Board
D-P.C.Board
PD-P.C.Board
SERIAL IN
VIDEO IN
DIGITAL LINK / LAN
A-P.C.Board
IR Receiver
POWER SW
BATTERY
+5V
WSENSE
GND
GND
GND
GND
GND
GND
GND
GND
GND
STB 3.3V
GND
GND
3D_FLG
GND
3DSYNC
STB 3.3V
RS232CIN_RX
AUDIOSEL1
IIC1_SCL
AUDIOSEL2
+5V
9V_REG
3D5V_EN
RS232CIN_TX
IIC1_SDA
MUTE
FAN +14V
HDMI_AUDIOR
GND
GND
HDMI_AUDIOL
GND
PWM CONT
FAN_SENSE2
GND
PWM CONT
FAN_SENSE6
GND
PWM CONT
FAN_SENSE4
GND
GND
PWM CONT
FAN_SENSE8
GND
PWM CONT
FAN_SENSE7
GND
GND
PWM CONT
FAN_SENSE5
THERMO_DMD
_THERMO_IN1AIR
THERMO_IN2AIR
THERMO_FIL
HDBT_P0
HDBT_P1
HDBT_N3
HDBT_P2
HDBT_N0
HDBT_N2
HDBT_P3
HDBT_N1
DC 75V
GND
DC 19V
GND
30A
30A
9
5
6
7
8
1
2
3
4
2. Interconnection Block Diagram 
A
B
E
F
D
C
DIA-4
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
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Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man2) Service Manual ▷ Download

  • DOWNLOAD Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man2) Service Manual ↓ Size: 14.49 MB | Pages: 12 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man2) in PDF for free, which will help you to disassemble, recover, fix and repair Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man2) Projector. Information contained in Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man2) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.