DOWNLOAD Panasonic PT-RZ12KE / PT-RS11K (serv.man2) Service Manual ↓ Size: 36.41 MB | Pages: 118 in PDF or view online for FREE

Model
PT-RZ12KE PT-RS11K (serv.man2)
Pages
118
Size
36.41 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / 3-CHIP DLP BASED PROJECTOR
File
pt-rz12ke-pt-rs11k-sm2.pdf
Date
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Panasonic PT-RZ12KE / PT-RS11K (serv.man2) Service Manual ▷ View online

5
PREFACE
<RZ12KJ/RS11KJ>
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. Notes on service
5. Troubleshooting
SECTION 2 DISASSEMBLY PROCEDURES
1. Parts Locations
2. Disassembly Instructions
SECTION 3 ADJUSTMENTS
1. Adjustment item and a procedure
2. Software Update Procedure
SECTION 4 SCHEMATIC DIAGRAM
1. Block Diagram
2.  Interconnection Block Diagram & Power Supply Chart
3. Schematic Diagram
4. Circuit Boards Diagram
6
PREFACE
<RZ12KJ/RS11KJ>
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. 2
7
PREFACE
<RZ12KJ/RS11KJ>
2. Specifications
2.1 Specifications
Chapter 6
 Appendix — Specifications
212 - ENGLISH
Specifications
The specifications of the projector are as follows.
Power supply
100 V - 240 V ~ (100 V - 240 V alternating current), 50 Hz/60 Hz
Power consumption
1 200 W (12.0 A - 6.0 A)
When [STANDBY MODE] is set to [ECO]: 0.3 W
When [STANDBY MODE] is set to [NORMAL]: 4 W
DLP chip
Size
PT-RZ12K
24.4 mm (0.96") (aspect ratio 16:10)
PT-RS11K
24.1 mm (0.95") (aspect ratio 4:3)
Display system
DLP chip x 3, DLP projection system
Number of pixels
PT-RZ12K
2 304 000 pixels (1 920 x 1 200 dots)
PT-RS11K
1 470 000 pixels (1 400 x 1 050 dots)
Lens
Optional
Light source
Laser, 2-bank type
Light output
*1
12 000 lm (ANSI)
Contrast ratio
*1
20 000:1 (when [DYNAMIC CONTRAST] is set to [3])
Color system
7 standards (NTSC/NTSC4.43/PAL/PAL-N/PAL-M/SECAM/PAL60)
Projected image size
1.78 m (70") to 25.40 m (1 000")
*2
Image aspect ratio
PT-RZ12K
16:10
PT-RS11K
4:3
Projection method
[FRONT/CEILING], [FRONT/FLOOR], [REAR/CEILING], [REAR/FLOOR]
Power cord length
3.0 m (118-1/8")
Outer case
Molded plastic
Dimensions
Width
578 mm (22-3/4")
Height
270 mm (10-5/8") (excluding the feet)
Depth
725 mm (28-17/32") (excluding the protrusion)
Weight
Approx. 44.0 k] (96.9 lbs.)
*3
Noise level
*1
43 dB
Operating 
environment
Operating 
environment 
temperature
0 °C (32 °F) to 50 °C (122 °F)
*4
Operating 
environment 
humidity
10 % to 80 % (no condensation)
Remote 
control
Power supply
DC 3 V (AA/R6/LR6 battery x 2)
Operating range
Within approx. 30 m (98'5") (when operated directly in front of signal receiver)
Weight
150 ]
 (5.3 ozs.) (including batteries)
Dimensions
Width: 47.5 mm (1-7/8"), Height: 181.5 mm (7-5/32"), Depth: 27.5 mm (1-3/32")
*1 
Measurement, measuring conditions and method of notation all comply with ISO21118 international standards.
*2 
When the Zoom Lens (Model No.: ET-D75LE8) is used, the projected image size for the maximum projection distance will be 1.78 m (70") to 
15.24 m (600"). When the Fixed-focus Lens (Model No.: ET-D75LE90) is used, the projected image size for the maximum projection distance will be 
3.05 m (120") to 15.24 m (600").
*3 
Average value. Weight varies for each product.
*4 
The operating environment temperature should be between 0 °C (32 °F) and 45 °C (113 °F) if the projector is used at an altitude between 1 400 m 
(4 593') and 4 200 m (13 780') above sea level. However, when [OPERATING MODE] in the [PROJECTOR SETUP] menu → [OPERATION 
SETTING] is set to [ECO], [LONG LIFE1], [LONG LIFE2], or [LONG LIFE3], the operating environment temperature should be between 0 °C (32 °F) 
and 45 °C (113 °F), and when the Smoke Cut Filter is used, it should be between 0 °C (32 °F) and 40 °C (104 °F).
When [OPERATING MODE] in the [PROJECTOR SETUP] menu → [OPERATION SETTING] is set to [ECO], [LONG LIFE1], [LONG LIFE2], or 
[LONG LIFE3], the projector cannot be used at an altitude of 2 700 m (8 858') or higher above sea level. When the Smoke Cut Filter is used, the 
projector cannot be used at an altitude of 1 400 m (4 593') or higher above sea level.
8
PREFACE
<RZ12KJ/RS11KJ>
Chapter 6
 Appendix — Specifications
ENGLISH - 213
 
r Applicable scanning frequency
Refer to “List of compatible signals” (x page 206) for the types of video signals that can be used with the 
projector.
For video signal, Y/C signal
Horizontal: 15.75 kHz, Vertical: 60 Hz; Horizontal: 15.63 kHz, Vertical: 50 Hz
For RGB signal
Horizontal: 15 kHz to 100 kHz, Vertical: 24 Hz to 120 Hz
PIAS (Panasonic Intelligent Auto Scanning) system
 
f
Dot clock frequency: 162 MHz or less
For YC
B
C
R
/YP
B
P
R
 signal
 
f
525i (480i)
Horizontal: 15.73 kHz, Vertical: 59.94 Hz
 
f
525p (480p)
Horizontal: 31.47 kHz, Vertical: 59.94 Hz
 
f
750 (720)/60p
Horizontal: 45 kHz, Vertical: 60 Hz
 
f
1125 (1035)/60i
Horizontal: 33.75 kHz, Vertical: 60 Hz
 
f
1125 (1080)/50i
Horizontal: 28.13 kHz, Vertical: 50 Hz
 
f
1125 (1080)/24sF
Horizontal: 27 kHz, Vertical: 48 Hz
 
f
1125 (1080)/30p
Horizontal: 33.75 kHz, Vertical: 30 Hz
 
f
1125 (1080)/50p
Horizontal: 56.25 kHz, Vertical: 50 Hz
 
f
625i (576i)
Horizontal: 15.63 kHz, Vertical: 50 Hz
 
f
625p (576p)
Horizontal: 31.25 kHz, Vertical: 50 Hz
 
f
750 (720)/50p
Horizontal: 37.5 kHz, Vertical: 50 Hz
 
f
1125 (1080)/60i
Horizontal: 33.75 kHz, Vertical: 60 Hz
 
f
1125 (1080)/24p
Horizontal: 27 kHz, Vertical: 24 Hz
 
f
1125 (1080)/25p
Horizontal: 28.13 kHz, Vertical: 25 Hz
 
f
1125 (1080)/60p
Horizontal: 67.5 kHz, Vertical: 60 Hz
 
f
The SYNC/HD and VD terminals do not support 3 value SYNC.
For DVI-D signal
525i (480i)
*1
, 625i (576i)
*1
, 525p (480p), 625p (576p), 750 (720)/60p,  
750 (720)/50p, 1125 (1080)/60i, 1125 (1080)/50i, 1125 (1080)/24p,  
1125 (1080)/24sF, 1125 (1080)/25p, 1125 (1080)/30p,  
1125 (1080)/60p, 1125 (1080)/50p
 
f
Displayable resolution: 640 x 480 to 1 920 x 1 200 (non-interlaced)
 
f
Dot clock frequency: 25 MHz to 162 MHz
For HDMI signal
525i (480i)
*1
, 625i (576i)
*1
, 525p (480p), 625p (576p), 750 (720)/60p,  
750 (720)/50p, 1125 (1080)/60i, 1125 (1080)/50i, 1125 (1080)/24p,  
1125 (1080)/24sF, 1125 (1080)/25p, 1125 (1080)/30p,  
1125 (1080)/60p, 1125 (1080)/50p
 
f
Displayable resolution: 640 x 480 to 1 920 x 1 200 (non-interlaced)
 
f
Dot clock frequency: 25 MHz to 162 MHz
For SDI signal
SD-SDI signal
SMPTE ST 259 compliant
YC
B
C
R
 4:2:2 10-bit
480i, 576i
Single link HD-SDI signal
SMPTE ST 292 compliant
YP
B
P
R
 4:2:2 10-bit
720/50p, 720/60p, 1035/60i, 1080/50i, 1080/60i, 1080/25p, 
1080/24p, 1080/24sF, 1080/30p
Dual link HD-SDI signal
SMPTE ST 372 compliant
RGB 4:4:4 12-bit/10-bit
1080/50i, 1080/60i, 1080/25p, 1080/24p, 1080/24sF, 1080/30p, 
2048 x 1080/24p, 2048 x 1080/24sF
X'Y'Z' 4:4:4 12-bit
2048 x 1080/24p, 2048 x 1080/24sF
3G-SDI signal
SMPTE ST 424 compliant
YP
B
P
R
 4:2:2 10-bit
1080/50p, 1080/60p
RGB 4:4:4 12-bit/10-bit
1080/50i, 1080/60i, 1080/25p, 1080/24p, 1080/24sF, 1080/30p
Dual link 3G-SDI signal
SMPTE ST 425 compliant
YP
B
P
R
 4:4:4 12-bit/10-bit
1080/60p, 1080/50p, 2048 x 1080/60p, 2048 x 1080/50p, 
2048 x 1080/48p
RGB 4:4:4 12-bit/10-bit
1080/60p, 1080/50p, 2048 x 1080/60p, 2048 x 1080/50p, 
2048 x 1080/48p
*1 
Pixel-Repetition signal (dot clock frequency 27.0 MHz) only
Note
 
f
DIGITAL LINK input compatible signal is the same as HDMI input compatible signal.
2.2 Applicable scanning frequency
Refer to "List of compatible signals" for the type of video signals that can be used with the projector
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