Read Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man4) Service Manual online
1. Parts Location ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
DIS-2
1. 3. Mechanism element parts location
1. 4. Optical parts location
2. Disassembly Instructions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
DIS-4
2. 1. Flowchart for Disassembly
2. 2. Removal of Top cover, Front cover and Side cover R
2. 3. Removal of A-P.C.Board Block
2. 4. Removal of Optical Block
2. 5. Removal of D-P.C.Board
2. 6. Removal of B-P.C.Board
2. 7. Removal of P-P.C.Board
2. 8. Removal of LD unit, LED-B Unit and LED-R Unit
2. 9. Removal of Phosphor wheel
< Reference > Wiring diagram
Rev._2 2013-01
CONTENTS
SECTION 2
< Disassembly Procedures >
Model No.
PT-RZ370U / RZ370E / RZ370EA
PT-RW330U / RW330E / RW330EA
DIS-2
1. Parts Location
1. 1. Electrical Parts Location (P.C.Board)
1. 2. Electrical Parts Location (Fan)
Power supply for driver units
Driver circuit for Laser Diodes/LEDs
Power supply for whle unit
AC power inlet with fuse
S
V
R
B
D
P
K
CW
Outline of functions
Image processing system / Central processing unit
Interface of control terminals
Color sensor
Formatter for DMD
Control switch panel
Indicator
Front IR receiver
Phosphor wheel rotation sensor
Board name
A
G
PD
FM
M2
M3
M1
Board name
Outline of functions
Temperature sensor (Internal air)
Temperature sensor (Intake air)
Air flow sensor
LD-G Fan
DMD Fan
Exhaust Fan
V
M1
M3
M2
K
R
P
FM
S
G
D
B
A
CW
PD
LED-R Fan
LED-B Fan
Phosphor wheelit
Driver Fan
DIS-3
1. 3. Mechanism element parts location
1. 4. Optical parts location
Top cover
Bottom case
Front panel
R side panel
Terminal cover
B-PCB block
V-PCB block
P-PCB
A-PCB
Optical block
D-PCB
LD-G fan
LED-B fan
LED-R fan
DMD fan
Exhaust fan
Drive fan
DMD block
Lighting block
Lens unit
LED-R unit
LED-B unit
Phosphor wheelit
LD unit
Heat pipe
Lighting case cover
Lighting top case
Color sensor
DIS-4
2. Disassembly Instructions
1. Hexlobe (TORX type) driver
When disassembling the top cover.
Part No. : TZSH07035
2. One-sided screw removal tool
When disassembling the optical block.
Part No. : TZSH07036
3. Hex wrench
When separating a lighting block and DMD block.
Please use the Hex wrench on the commercially available.
2. 1. Flowchart for Disassembly
* Before Disassembly the projector, turn off the POWER switch and disconnect the power plug from the wall outlet.
* Please wear protective gloves, not to be hurt with a metal part or a shield board.
* When assembling, reverse the disassembly procedures.
* When tore off sticky tapes, please use a new thing without reusing it on the occasion of assembling
2. 9.
2. 5.
2. 8.
2. 4.
Removal of Optical Block
Removal of D-P.C.Board
Removal of B-P.C.Board
Removal of P-P.C.Board
Removal of LD unit, LED-B Unit and
LED-R Unit
LED-R Unit
Removal of Phosphor wheel
2. 3.
2. 6.
Tools
2. 7.
Complete status of the unit
2. 2.
Removal of Top cover, Front cover and
Side cover R
Side cover R
Removal of A-P.C.Board Block
T10H (2.72mm), 80mm or more in length
3 mm