Panasonic PT-VZ570 / PT-VZ570D / PT-VZ570T / PT-VW530 / PT-VW530D / PT-VW530T / PT-VX600 / PT-VX600D / PT-VX600T / PT-VX60 (serv.man2) Service Manual ▷ View online
3
PREFACE
Table of Contents
1. Safety Precautions
2. Specifications
SECTION 1 SERVICE INFORMATION
1. The name of each part
2. Menu Navigation
3. Service Mode
4. External Controls
5. Notes on service
6. Troubleshooting
SECTION 2 DISASSEMBLY PROCEDURES
1. Parts Locations
2. Mechanical and Electrical Parts Disassembly
3. Optical Parts Disassembly
<Cable reforming>
4. Cleaning of Optical Parts
SECTION 3 ADJUSTMENTS
1. Adjustment Items and Procedures
2. Software Update Procedure
SECTION 4 SCHEMATIC DIAGRAM
1. Block Diagram
2. Interconnection Block Diagram
3. Schematic Diagram
4. Circuit Boards Diagram
SECTION 5 PARTS LIST
1. Exploded views
2. Replacement Parts List
4
PREFACE
1. Safety Precautions
1.1. General Guidelines
- For continued safety, no modification of any circuit must be attempted.
- Unplug the power cord from the power outlet before disassembling this projector.
- Use correctly the supplied power cord and must ground it.
- It is advisable to use an isolation transformer in the AC power line before the service.
- Be careful not to touch the rotation part (cooling fan, etc.) of this projector when you service with the upper case removed
- Unplug the power cord from the power outlet before disassembling this projector.
- Use correctly the supplied power cord and must ground it.
- It is advisable to use an isolation transformer in the AC power line before the service.
- Be careful not to touch the rotation part (cooling fan, etc.) of this projector when you service with the upper case removed
and the power supply turned ON.
- Observe the original lead dress during the service. If a short circuit is found, replace all the parts overheated or damaged
by the short circuit.
- After the service, all the protective devices such as insulation barriers, insulation papers, shields, and isolation R-C combi-
nations must be properly installed.
- After the service, check the leakage current to prevent the customer from getting an electric shock.
1.2. Leakage Current Check
1. Prepare the measuring circuit as shown in Fig.1.
Be sure to use a voltmeter having the performance described in Table 1.
2. Assemble the circuit as shown in Fig. 2. Plug the power cord in a power outlet.
3. Connect M1 to T1 according to Fig. 2 and measure the voltage.
4. Change the connection of M1 from T1 to T2 and measure the voltage again.
5. The voltmeter must read 0.375 V or lower in both of steps 3 and 4. This means that the current must be 0.75mA or less.
6. If the reading is out of the above standard, the projector must be repaired and rechecked before returning to the customer
4. Change the connection of M1 from T1 to T2 and measure the voltage again.
5. The voltmeter must read 0.375 V or lower in both of steps 3 and 4. This means that the current must be 0.75mA or less.
6. If the reading is out of the above standard, the projector must be repaired and rechecked before returning to the customer
because of a possibility of an electric shock.
M1
M2
Rs
Cs
Rb
10KΩ ±0.1%
0.022µF
±1.0%
Vb
(V) V
Rs: 1500 Ω±0.1%
Cs: 0.22 µF±1.0%
Rb: 500 Ω±0.1%
to T1
or T2
in FIg.2
Weighted leakage current=Vb / 500 (A)
Fig. 1
Isolation transformer
T1
T2
connection
to power outlet
M1
M2
Fig.2
Projector
Measuring
Circuit (Fig.1)
Performance
Voltmeter
(rms reading)
Accurancy:
≤ 2%
Input resistance:
≥ 1 MΩ
Input capacitance: ≤ 200 pF
Frequency range: 15 Hz to 1 MHz
Table. 2
1.3. UV Precaution and UHM Lamp Precautions
- Be sure to unplug the power cord from the power outlet when replacing the lamp.
- Because the lamp reaches a very high temperature during its operation, wait until it cools completely when replacing the
- Because the lamp reaches a very high temperature during its operation, wait until it cools completely when replacing the
Lamp Unit.
- The lamp emits small amounts of UV-radiation, avoid direct-eye contact with the light.
- The lamp unit has high internal pressure. If improperly handled, explosion might result.
- Because the high pressure lamp involves a risk of failure, never touch the lamp wire lead during the service.
- The lamp unit has high internal pressure. If improperly handled, explosion might result.
- Because the high pressure lamp involves a risk of failure, never touch the lamp wire lead during the service.
5
PREFACE
2. Specifications
Power supply
AC 120 V, 50 Hz / 60 Hz (For North America)
AC 100 V - 240 V, 50 Hz / 60 Hz (For other countries)
AC 100 V - 240 V, 50 Hz / 60 Hz (For other countries)
Power consumption
PT-VZ570
372 W (3.5 A) (For North America)
378 W (4.3 A -1.7 A) (For other countries)
378 W (4.3 A -1.7 A) (For other countries)
PT-VW530,
PT-VX600/VX60
PT-VX600/VX60
356 W (3.3 A) (For North America)
362 W (4.1 A -1.6 A) (For other countries)
362 W (4.1 A -1.6 A) (For other countries)
When [STANDBY MODE] of [ECO MANAGEMENT] is set to [ECO] :
0.2 W (For North America), 0.4 W (For other countries)
When [STANDBY MODE] of [ECO MANAGEMENT] is set to [NORMAL] : 8 W
When [STANDBY MODE] of [ECO MANAGEMENT] is set to [NORMAL],
and [IN STANDBY MODE] of [AUDIO SETTING] is set to [ON] : 20 W
0.2 W (For North America), 0.4 W (For other countries)
When [STANDBY MODE] of [ECO MANAGEMENT] is set to [NORMAL] : 8 W
When [STANDBY MODE] of [ECO MANAGEMENT] is set to [NORMAL],
and [IN STANDBY MODE] of [AUDIO SETTING] is set to [ON] : 20 W
LCD panel
Size
PT-VZ570
1.63 cm (0.64") (aspect ratio 16 : 10)
PT-VW530
1.5 cm (0.59") (aspect ratio 16 : 10)
PT-VX600/VX60 1.6 cm (0.63") (aspect ratio 4 : 3)
Display system
Translucent screen LCD panel 3 panels, 3 primary color system
Drive system
Active matrix
Number of pixels
PT-VZ570
2 304 000 pixels (1 920 x 1 200 dots) x 3 panels
PT-VW530
1 024 000 pixels (1 280 x 800 dots) x 3 panels
PT-VX600/VX60 786 432 pixels (1 024 x 768 dots) x 3 panels
Lens
PT-VZ570
Manual zoom : 1.6x
Focus : F 1.6 - 2.12, f 15.30 mm - 24.64 mm
Focus : F 1.6 - 2.12, f 15.30 mm - 24.64 mm
PT-VW530,
PT-VX600/VX60
PT-VX600/VX60
Manual zoom : 1.6x
Focus : F 1.6 - 1.9, f 15.31 mm - 24.64 mm
Focus : F 1.6 - 1.9, f 15.31 mm - 24.64 mm
Luminous lamp
270 W, UHM lamp
Light output *
1
PT-VZ570
4 800 lm
PT-VW530
5 000 lm
PT-VX600/VX60 5 500 lm
Contrast ratio *
1
10 000 : 1
(When [PICTURE MODE] is set to [DYNAMIC], [LAMP POWER] is set to [NORMAL],
[IRIS] is set to [ON], [DAYLIGHT VIEW] is set to [OFF], and [AUTO POWER SAVE] is
set to [OFF])
(When [PICTURE MODE] is set to [DYNAMIC], [LAMP POWER] is set to [NORMAL],
[IRIS] is set to [ON], [DAYLIGHT VIEW] is set to [OFF], and [AUTO POWER SAVE] is
set to [OFF])
Applicable
scanning
frequency
scanning
frequency
For video signal
Horizontal : 15.73 kHz Vertical : 59.94 Hz, Horizontal : 15.63 kHz Vertical : 50 Hz
For Y/C signal
Horizontal : 15.73 kHz Vertical : 59.94 Hz, Horizontal : 15.63 kHz Vertical : 50 Hz
For RGB signal
Horizontal 15 kHz to 91 kHz, Vertical 24 Hz to 100 Hz
Dot clock frequency: 162 MHz or less
For YP
B
P
R
signal
[525i(480i)]
Horizontal 15.73 kHz, Vertical 59.94 Hz
[625i(576i)]
Horizontal 15.63 kHz, Vertical 50 Hz
[525p(480p)]
Horizontal 31.47 kHz, Vertical 59.94 Hz
[625p(576p)]
Horizontal 31.25 kHz, Vertical 50 Hz
[750(720)/60p]
Horizontal 45.00 kHz, Vertical 60 Hz
[750(720)/50p]
Horizontal 37.50 kHz, Vertical 50 Hz
[1125(1080)/60i]
Horizontal 33.75 kHz, Vertical 60 Hz
[1125(1080)/50i]
Horizontal 28.13 kHz, Vertical 50 Hz
[1125(1080)/60p] Horizontal 67.50 kHz, Vertical 60 Hz
[1125(1080)/50p] Horizontal 56.25 kHz, Vertical 50 Hz
[1125(1080)/24p] Horizontal 27.00 kHz, Vertical 24 Hz
[1125(1080)/24sF] Horizontal 27.00 kHz, Vertical 48 Hz
[1125(1080)/25p] Horizontal 28.13 kHz, Vertical 25 Hz
[1125(1080)/30p] Horizontal 33.75 kHz, Vertical 30 Hz
[1125(1080)/50p] Horizontal 56.25 kHz, Vertical 50 Hz
[1125(1080)/24p] Horizontal 27.00 kHz, Vertical 24 Hz
[1125(1080)/24sF] Horizontal 27.00 kHz, Vertical 48 Hz
[1125(1080)/25p] Horizontal 28.13 kHz, Vertical 25 Hz
[1125(1080)/30p] Horizontal 33.75 kHz, Vertical 30 Hz
HD/SYNC and V terminals are not compliant with 3 value composite SYNC
For HDMI signal
525i(480i)*
2
, 625i(576i)*
2
, 525p(480p), 625p(576p), 750(720)/60p, 750(720)/50p,
1125(1080)/24p, 1125(1080)/24sF, 1125(1080)/25p, 1125(1080)/30p, 1125(1080)/60p,
1125(1080)/50p, 1125(1080)/60i, 1125(1080)/50i
Displayable resolution: VGA to WUXGA (non-interlace)
Dot clock frequency: 25 MHz to 162 MHz
1125(1080)/50p, 1125(1080)/60i, 1125(1080)/50i
Displayable resolution: VGA to WUXGA (non-interlace)
Dot clock frequency: 25 MHz to 162 MHz
Color system
7 (NTSC, NTSC4.43, PAL, PAL-N, PAL-M, SECAM, PAL60)
Projection size
0.76 m -7.62 m (30"-300")
ENGLISH - 113
6
PREFACE
Screen aspect ratio
PT-VZ570,
PT-VW530
PT-VW530
16:10
PT-VX600/VX60 4 : 3
Projection scheme
[FRONT/DESK], [FRONT/CEILING], [REAR/DESK], [REAR/CEILING]
(Menu setting system)
(Menu setting system)
Speaker
1 (4.0 cm round-type)
Maximum usable volume output 10 W
Terminals
<COMPUTER 1 IN>
1 set, high-density D-Sub 15 p (female)
[RGB signal]
[RGB signal]
0.7 V [p-p] 75 Ω (When G-SYNC: 1.0 V [p-p] 75 Ω)
HD/SYNC TTL high impedance, automatic positive/negative polarity
compatible
VD TTL high impedance, automatic positive/negative polarity
compatible
compatible
VD TTL high impedance, automatic positive/negative polarity
compatible
[YP
B
P
R
signal]
Y: 1.0 V [p-p] including synchronization signal, P
B
P
R
: 0.7 V [p-p] 75 Ω
[Y/C signal]
Y: 1.0 V [p-p], C: 0.286 V [p-p] 75 Ω
<COMPUTER 2 IN/
1 OUT>
1 OUT>
1 set, high-density D-Sub 15 p (female)
[RGB signal]
[RGB signal]
0.7 V [p-p] 75 Ω (When G-SYNC: 1.0 V [p-p] 75 Ω)
HD/SYNC TTL high impedance, automatic positive/negative polarity
compatible
VD TTL high impedance, automatic positive/negative polarity
compatible
compatible
VD TTL high impedance, automatic positive/negative polarity
compatible
[YP
B
P
R
signal]
Y: 1.0 V [p-p] including synchronization signal, P
B
P
R
: 0.7 V [p-p] 75 Ω
<VIDEO IN>
1 set, pin jack 1.0 V [p-p] 75 Ω
<HDMI 1 IN> /
<HDMI 2 IN>
<HDMI 2 IN>
2 set (HDMI 19 pin, HDC
P and Deep color compatible)
Audio signals: Linear PCM (Sampling frequency: 48 kHz/44.1 kHz/32 kHz)
<AUDIO IN>
2 set (M3 stereo mini jack, 0.5 V [rms], input impedance 22 kΩ and more)
(<AUDIO IN 2 (MIC IN)> terminal support MIC input)
1 set (Pin jack x 2 (L-R), 0.5 V [rms], input impedance 22 kΩ and more)
<VARIABLE AU-
DIO OUT>
DIO OUT>
1 set (M3 stereo mini jack, stereo monitor output compatible,
0 V [rms] to 2.0 V [rms] variable, output impedance 2.2 kΩ and less)
<SERIAL IN>
1 set (D-sub 9 pin, RS-232C compliant, for computer control use)
<LAN>
1 set (for RJ-45 network connection, PJLink compatible, 10Base-T/100Base-TX)
Power cable length
2.0 m (78-3/4")
Cabinet
Molded plastic
Dimensions
Width: 389 mm (15-5/16")
Height: 125 mm (4-29/32") (when adjustable feet shortened)
Depth: 332 mm (13-1/16")
Height: 125 mm (4-29/32") (when adjustable feet shortened)
Depth: 332 mm (13-1/16")
Weight
Approx. 4.8 kg (10.58 lbs.) *
3
Noise level *
1
When set to [NORMAL] in [LAM
P POWER] : 37 dB
When set to [ECO] in [LAM
P POWER] : 29 dB
Operating environment
Operating environment temperature *
4
:
0 °C (32 °F) to 40 °C (104 °F) (Elevation: below 1 200 m (3 937'))
0 °C (32 °F) to 30 °C (86 °F) (Elevation: 1 200 m (3 937') ~ 2 700 m (8 858'))
Operating environment humidity: 20 % to 80 % (no condensation)
0 °C (32 °F) to 30 °C (86 °F) (Elevation: 1 200 m (3 937') ~ 2 700 m (8 858'))
Operating environment humidity: 20 % to 80 % (no condensation)
Remote
control
control
Power supply
DC 3 V (AAA/R03/LR03 battery x 2)
Operating range
Approx. 7 m (22'11-5/8") (when operated directly in front of receiver)
Weight
63
g (2.22 ozs.) (including batteries)
Dimensions
Width : 44 mm (1-23/32"), Length : 105 mm (4-1/8"), Height : 20.5 mm (13/16")
*1 Measurement, measuring conditions and method of notation all comply with ISO21118 international standards.
*2
*2
Pixel-Repetition signal (dot clock frequency 27.0 MHz) only
*3 This is an average value. It may differ depending on individual product.
*4 [LAM
*4 [LAM
P POWER] will be switched to [ECO] automatically when the operating environment temperature is 35 °C (95 °F) to
40 °C (104 °F).
Note
f The part numbers of accessories and separately sold components are subject to change without notice.
114 -
ENGLISH