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Model
PT-VZ575N PT-VZ575ND PT-VZ575NT PT-VW535N PT-VW535ND PT-VW535NT PT-VX605N PT-VX605ND PT-VX605NT (serv.man5)
Pages
114
Size
38.94 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / LCD PROJECTOR
File
pt-vz575n-pt-vz575nd-pt-vz575nt-pt-vw535n-pt-vw535.pdf
Date

Panasonic PT-VZ575N / PT-VZ575ND / PT-VZ575NT / PT-VW535N / PT-VW535ND / PT-VW535NT / PT-VX605N / PT-VX605ND / PT-VX605NT (serv.man5) 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 
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 
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. 1
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 
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.
5
PREFACE
2. Specifications
Specifications
The specifications of this projector are as follows.
Power supply
AC120 V, 50 Hz / 60 Hz(For North America)
AC100 V - 240 V, 50 Hz / 60 Hz (For other countries)
Power consumption
PT-VZ575N
380 W (3.6 A) (For North America)
386 W (4.4 A-1.8 A) (For other countries)
PT-VW535N, PT-VX605N
363 W (3.4 A) (For North America)
369 W (4.2 A-1.7 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]: 14 W
When [STANDBY MODE] of [ECO MANAGEMENT] is set to [NORMAL], and [IN 
STANDBY MODE] of [AUDIO SETTING] is set to [ON] : 30 W
LCD panel
Size
PT-VZ575N
1.63 cm (0.64”) (aspect ratio 16 : 10)
PT-VW535N
1.5 cm (0.59”) (aspect ratio 16 : 10)
PT-VX605N
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-VZ575N
2 304 000 pixels (1 920 x 1 200 dots) x 3 panels
PT-VW535N
1 024 000 pixels (1 280 x 800 dots) x 3 panels
PT-VX605N
786 432 pixels (1 024 x 768 dots) x 3 panels
Lens
PT-VZ575N
Manual zoom : 1.6x 
Focus : F 1.6 - 2.12, f 15.30 mm - 24.64 mm
PT-VW535N, PT-VX605N
Manual zoom : 1.6x 
Focus : F 1.6 - 1.9, f 15.31 mm - 24.64 mm
Luminous lamp
270 W, UHM lamp
Light output *
1
PT-VZ575N
4 800 lm
PT-VW535N
5 000 lm 
PT-VX605N
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])
Applicable 
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
HD/SYNC and V terminals are not compliant with 3 value composite SYNC
146 - ENGLISH
Chapter 7   Appendix - Specifications
6
PREFACE
Applicable 
scanning 
frequency 
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
Color system
7 (NTSC, NTSC4.43, PAL, PAL-N, PAL-M, SECAM, PAL60)
Projection size
0.76 m -7.62 m (30"-300")
Screen aspect ratio
PT-VZ575N, PT-VW535N
16:10
PT-VX605N
4 : 3
Projection scheme
[FRONT/DESK], [FRONT/CEILING], [REAR/DESK], [REAR/CEILING]  
(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] 
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
[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 set, high-density D-Sub 15 p (female)
[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
[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>
2 set (HDMI 19 pin, HDCP 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 AUDIO 
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)
<USB A (VIEWER)>
1 set USB connector (type A x 1)
<USB B (DISPLAY)>
1 set USB connector (type B x 1)
<SERIAL IN>
1 set (D-sub 9 pin, RS-232C compliant, for computer control use)
<DIGITAL LINK/
LAN>
1 set, RJ-45, for network, DIGITAL LINK connection, PJLink compatible, 100Base-TX
Wireless 
LAN
Specification 
standards
For North America: 
IEEE802.11b/g/n : 2.412 GHz - 2.462 GHz
IEEE802.11a/n : 5.180 GHz - 5.825 GHz (except 5.600 GHz - 5.650 GHz)
For other counties:
IEEE802.11b/g/n : 2.412 GHz - 2.472 GHz
IEEE802.11a/n : 5.180 GHz - 5.850 GHz
Wireless channel
For North America: 
IEEE802.11b/g/n: 1~11 channel
IEEE802.11a/n:  36/40/44/48/52/56/60/64/100/104/108/112/116/132/136 
/140/149/153/157/161/165 channel 
For other counties:
IEEE802.11b/g/n: Passive scanning
IEEE802.11a/n: Passive scanning
Communication 
distance
Approx. 30 m (depending on the operating environment)
ENGLISH
 - 147
Chapter 7   Appendix - Specifications
Page of 114
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Panasonic PT-VZ575N / PT-VZ575ND / PT-VZ575NT / PT-VW535N / PT-VW535ND / PT-VW535NT / PT-VX605N / PT-VX605ND / PT-VX605NT (serv.man5) Service Manual ▷ Download

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  • Here you can View online or download the Service Manual for the Panasonic PT-VZ575N / PT-VZ575ND / PT-VZ575NT / PT-VW535N / PT-VW535ND / PT-VW535NT / PT-VX605N / PT-VX605ND / PT-VX605NT (serv.man5) in PDF for free, which will help you to disassemble, recover, fix and repair Panasonic PT-VZ575N / PT-VZ575ND / PT-VZ575NT / PT-VW535N / PT-VW535ND / PT-VW535NT / PT-VX605N / PT-VX605ND / PT-VX605NT (serv.man5) Projector. Information contained in Panasonic PT-VZ575N / PT-VZ575ND / PT-VZ575NT / PT-VW535N / PT-VW535ND / PT-VW535NT / PT-VX605N / PT-VX605ND / PT-VX605NT (serv.man5) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.