Panasonic PT-JX200HBU / PT-JX200HWU / PT-JX200GBE / PT-JX200GWE / PT-JX200GBD / PT-JX200GWD (serv.man2) Service Manual ▷ View online
DIS-2
SECTION 2 DISASSEMBLY PROCEDURES
< JX200 >
1. Parts Locations
1. 1. Electrical parts location (P.C.Boards)
1. 2. Electrical parts location (Fans)
Board Name
Function summary
Board Name
Function summary
A
Image processing / Main CPU
M1
Temperature sensor (LD1)
NT
Network / Input terminal
M2
Temperature sensor (LD2)
FM
DMD driver
M3
Temperature sensor (Intake)
V
IR receiver (Power unit) / Status LED
D
LD driver
R
IR receiver (Main Body)
P
Power supply
WL
Wireless modules
K
AC Inlet
D
M2
M3
V
FM
WL
P
NT
A
M1
R
K
INTAKE FAN
POWER FAN
DIS-3
SECTION 2 DISASSEMBLY PROCEDURES
< JX200 >
1. 3. Mechanical parts location
Power case cover
Lock lever
Power fan
V-P.C.Board
D-P.C.Board
Lens unit
P-P.C.Board
Power unit case
Pole block
A/NT-P.C.board block
Front cover
DMD/Heatsink
Lighting case block
K-P.C.Board
Adapter
Adapter cover
Rear cover
Intake fan
Hold base
LD unit
Lock lever
DIS-4
SECTION 2 DISASSEMBLY PROCEDURES
< JX200 >
2. Disassembly Instructions
[ Caution ]
• Before disassembly of the projector, turn off the power switch and disconnect the power plug from the wall outlet.
[Note]
• During the disassemble work, please wear gloves to protect your hands from metal parts and shield plate.
• Electrical parts such as PCBs, may get damaged by electro-statics discharge and surges which affects the set reliability.
Please take care for electro-static discharges by using grounded wrist straps to release the electricity from the body.
• When tore off sticky tapes, use a new thing without reusing it on the occasion of assembling.
2. 1. Disassembly flowchart
• To assemble, reverse the disassembly procedures.
2. 2. P-P.C.Board removal
2. 3. Main unit removal
Completed Product
2. 5. D-P.C.Board removal
2. 4. A-P.C.Board / NT-P.C.Board removal
2. 8. FM-P.C.B, DMD chip removal
2. 7. LD unit removal
2. 6. Lens unit removal
2. 9. Notes on assembling
DIS-5
SECTION 2 DISASSEMBLY PROCEDURES
< JX200 >
2. Unscrew one screw-C and 4 screws-D and 2 screws-E, and remove the power case cover.
3. Unscrew 2 screws-F and remove the power fan.
2. 2. P-P.C.Board removal
1. 1) Unscrew 1 screw-A and remove the slide rail metal.
2) Unscrew 3 screws-B and and remove the lever plate and lever.
PT-JX200HBU/HWU
PT-JX200HBU/HWU
PT-JX200GBE/GWE, PT-JX200GBD/GWD
A
B
Slide rail metal
Lever plate
Lever
A
B B
B
A
B
Slide rail metal
Lever plate
Lever
B B
B
A
C
D
D
D
D
E
E
Power case cover
C
D
D
D
D
E
E
Power case cover
Rail block
F
F
F
Power fan
C
D
E
C
D
E
PT-JX200GBE/GWE, PT-JX200GBD/GWD
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