Panasonic PT-JX200HBU / PT-JX200HWU / PT-JX200GBE / PT-JX200GWE / PT-JX200GBD / PT-JX200GWD (serv.man2) Service Manual ▷ View online
INF-25
SECTION 1 SERVICE INFORMATION
< JX200 >
■ No audio output.
Check the connection of NT6 - P7 connector cable
NG
•Connect the cables firmly
•If the cable is broken, replace it
NT
Check the audio waveform at (1) / (3) pin of connector NT6
(1) : L ch, (3) : R ch
NG
NT Check and replace the NT-P.C.Board
OK
OK
A Check and replace the A-P.C.Board
■ Can not be supplied power (5V) from USB.
Is [DC OUT] on the [SETUP] menu set to "ON"
NG
Set the [DC OUT] setting to "ON"
OK
NT Check the IC1012, IC1025 and peripheral circuit
Replace the NT-P.C.Board
[Note] Power supply is ceased in standby mode even when [DC OUT] is set to [ON].
INF-26
SECTION 1 SERVICE INFORMATION
< JX200 >
■ No picture or abnormal picture is output
Check connection of each connector
Check the input image other than solid black image.
Connect the cables firmly
k
OK
NG
NG
NG
NG
NG
No image is displayed
k
No image with HDMI input.
Follow the section "HDMI input check"
No image with MEMORY VIEWER input.
Follow the section "SD card input check"
No image with SIGNAGE input.
Follow the section "SD card input check"
No image with MIRRORING input.
Follow the section "Wireless LAN input check"
No picture of Panasonic APPLICATION (Wireless LAN )
Follow the section "Wireless LAN input check"
No picture of Panasonic APPLICATION (Wired LAN)
Follow the section "Wired LAN input check"
NG
NG
■ HDMI input check
A
NT
FM
Check connection of board to board connectors
A27-NT2, A30-FM1
NG
A
NT
FM
Connect the board connectors firmly
Is the test pattern displayed?
NG
FM Replace the FM-P.C.Board
NT Replace the NT-P.C.Board
A Replace the A-P.C.Board
A Replace the A-P.C.Board
OK
OK
OK
NG
NT Is the MEMORY VIEWER image displayed?
NT Check the IC1021 and peripheral circuit
Check and replace the NT-P.C.Board
OK
NG
INF-27
SECTION 1 SERVICE INFORMATION
< JX200 >
■ SD card input check
Check the recorded contents of SD card with PC
NG
Rerecorded of data on the SD card
NT Check the IC1022 and peripheral circuit
Check and replace the NT-P.C.Board
OK
OK
NT Is the HDMI image displayed?
NG
■ Wireless LAN input check
NT Is the MEMORY VIEWER image displayed?
NG
NT Check the IC1022 and peripheral circuit
Check and replace the NT-P.C.Board
WL Check the voltage of USB for wireless module
(1) pin : DC 5V
NG
NT Check the IC1000, IC1001 and peripheral circuit
A Check L1027, L1028 and Q1006, Q1007 peripheral circuit.
OK
OK
OK
k
NT Is the HDMI image displayed?
NG
k
Chek the installation environment
(Radio wave interference or radio shielding)
NG
Improve installation environment
OK
■ Wired LAN input check
NT Check the IC1002(PHY IC) and peripheral circuit
Check and replace the NT-P.C.Board
OK
OK
NT Is the HDMI image displayed?
NG
k
NT Is the MEMORY VIEWER image displayed?
NG
NT Check the IC1022 and peripheral circuit
Check and replace the NT-P.C.Board
DIS-1
SECTION
2
CONTENTS
1. Parts Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DIS-2
1. 1. Electrical parts location (P.C.Boards)
1. 2. Electrical parts location (Fans)
1. 3. Mechanical parts location
1. 2. Electrical parts location (Fans)
1. 3. Mechanical parts location
2. Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DIS-4
2. 1. Disassembly flowchart
2. 2. P-P.C.Board removal
2. 3. Main unit removal
2. 4. A-P.C.Board/NT-P.C.Board removal
2. 5. D-P.C.Board removal
2. 6. Lens unit removal
2. 7. LD unit removal
2. 8. FM-P.C.Board, DMD chip removal
2. 9. Notes on assembling
2. 2. P-P.C.Board removal
2. 3. Main unit removal
2. 4. A-P.C.Board/NT-P.C.Board removal
2. 5. D-P.C.Board removal
2. 6. Lens unit removal
2. 7. LD unit removal
2. 8. FM-P.C.Board, DMD chip removal
2. 9. Notes on assembling
Illustrations of the projector and other parts may vary from the actual product.
SECTION 2 DISASSEMBLY PROCEDURES
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