Panasonic PT-VZ585N / PT-VW545N / PT-VX615N / PT-VZ580 / PT-VW540 / PT-VX610 (serv.man7) Service Manual ▷ View online
INF-47
SECTION 1 SERVICE INFORMATION
<VZ585N/VW545N/VX615N/VZ580/VW540/VX610>
■ No sound
J/A
[ANALOG]
Check the connections JK7003 (AUDIO IN), JK7003 (AUDIO
IN2), JK7002 (AUDIO IN3).
[DIGITAL]
Check the connections JK1002 (HDMI1), JK1003 (HDMI2),
JK1004(DIGITAL LINK)
NG
Check the cable connection securely
J
[DIGITAL]
Check the waveform at pin (7), (8) of connector [J01].
NG
A Replace [A]-P.C.Board
[DIGITAL]
Check the cable connection between connectors [KA1] - [J01]
NG
Replace the cable
J
[Common]
Check the waveform at R7122, R7117.
NG
J
Check IC7004 and peripheral circuits
J
[Common]
Check the waveform at pins (2) and (13) of IC7002.
NG
J
Check IC7002 and peripheral circuits
OK
NG
OK
OK
OK
OK
Check each cable connection
No sound with built-in speaker.
(Sound comes from external speaker.)
NG
Follow the section "Built-in speaker check"
No sound with external speakers.
(Sound comes from internal speaker.)
NG
Follow the section "AUDIO OUT check"
No sound with built-in and external speakers
J
[Common]
Check the waveform at L7002, L7003.
NG
J
Check IC7001 and peripheral circuits
A [Common]
Replace [A]-P.C.Board
J
Replace [J]-P.C.Board
NG
NG
INF-48
SECTION 1 SERVICE INFORMATION
<VZ585N/VW545N/VX615N/VZ580/VW540/VX610>
■ Built-in speaker check
■ AUDIO OUT check
J
Check the waveform at L7002, L7003.
NG
J
Check IC7001 and peripheral circuits
Replace speaker and check.
A Replace [A]-P.C.Board
J
Replace [J]-P.C.Board
OK
NG
NG
J
Check the waveform at R7094, R7099.
NG
J
Check Q7001, Q7002 and peripheral circuit.
A Replace [A]-P.C.Board
J
Replace [J]-P.C.Board
NG
OK
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
1.4. Optical parts location
1.2. Electrical parts location (Fans)
1.3. Mechanical parts location
1.4. Optical parts location
2. Mechanical and Electrical Parts Disassembly . . . . . . . . . . . . . . . . . .DIS-4
2.1. Disassembly flow chart
2.2. Air filter cover, air filter unit removal
2.3. Lamp cover and lamp unit removal
2.4. Top cover unit removal
2.5. [A]-P.C.Board unit removal
2.5.1. [NT]-P.C.Board, [WL]-P.C.Board removal
2.5.2. [A]-P.C.Board removal
2.6. Lamp duct assy and lamp house removal
2.7. Lighting assy removal
2.8. Power box assy removal
2.9. Top panel duct assy removal
2.10. Intake fan removal
2.2. Air filter cover, air filter unit removal
2.3. Lamp cover and lamp unit removal
2.4. Top cover unit removal
2.5. [A]-P.C.Board unit removal
2.5.1. [NT]-P.C.Board, [WL]-P.C.Board removal
2.5.2. [A]-P.C.Board removal
2.6. Lamp duct assy and lamp house removal
2.7. Lighting assy removal
2.8. Power box assy removal
2.9. Top panel duct assy removal
2.10. Intake fan removal
3. Optical Parts Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIS-13
3.1. Disassembly flow chart
3.2. Projection lens and optical block assy removal
3.3. Polarizer-out removal
3.4. Polarizer-in removal
3.5. Condenser lens-out removal
3.6. PBS and Integrators removal
3.7. Lighting case top removal
3.8. Parts location and direction in the lighting case
3.2. Projection lens and optical block assy removal
3.3. Polarizer-out removal
3.4. Polarizer-in removal
3.5. Condenser lens-out removal
3.6. PBS and Integrators removal
3.7. Lighting case top removal
3.8. Parts location and direction in the lighting case
<Cable reforming> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DIS-20
(2019-02)
SECTION 2 DISASSEMBLY PROCEDURES
Note:
The illustrations used on this manual are for model PT-VZ585N except as otherwise noted.
Depending on the models, there are different parts or no-mounting parts on the illustrations.
DIS-2
SECTION 2 DISASSEMBLY PROCEDURES
<VZ585N/VW545N/VX615N/VZ580/VW540/VX610>
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 system / CPU
P
Power supply
J
Signal input terminals
B
Ballast power / Ballast control
R
Remote control receiver
K
Line filter
M2
Air flow sensor
WL
Wireless module
(For PT-VZ585N, VW545N, VX615N)
M1
Temperature sensor (Intake air)
NT
Network module
(For PT-VZ585N, VW545N, VX615N)
M3
Temperature sensor (Exhaust air)
C
Lamp memory connection
R
A
NT WL
J
M1
M2
K
M3
C
B
P
INTK3: Intake fan3
INTK1:Intake fan1
INTK2: Intake fan2
LAMP:Lamp fan
EXST: Exhaust fan
POWER:Power fan
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