Panasonic PT-RQ13K (serv.man2) Service Manual ▷ View online
5
PREFACE
< RQ13K >
Table of Contents
1. Safety Precautions
2. Specifications
2. Specifications
SECTION 1 SERVICE INFORMATION
1. The name of each part
2. Menu Navigation
3. Service Mode
4. Notes on service
5. Troubleshooting
2. Menu Navigation
3. Service Mode
4. Notes on service
5. Troubleshooting
SECTION 2 DISASSEMBLY PROCEDURES
1. Parts Locations
2. Disassembly Instructions
2. Disassembly Instructions
SECTION 3 ADJUSTMENTS
1. Adjustment item and a procedure
2. Software Update Procedure
2. Software Update Procedure
SECTION 4 SCHEMATIC DIAGRAM
1. Block Diagram
2. Interconnection Block Diagram
3. Schematic Diagram
4. Circuit Boards Diagram
2. Interconnection Block Diagram
3. Schematic Diagram
4. Circuit Boards Diagram
[ Note ]
* For replacement parts and exploded view, refer to the separated manual "PARTS LIST".
6
PREFACE
< RQ13K >
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
< RQ13K >
2. Specifications
2.1 Specifications
Power supply
100 V - 240 V
~ (100 V - 240 V alternating current), 50 Hz/60 Hz
Power consumption
1 270 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
When [STANDBY MODE] is set to [ECO]: 0.3 W
When [STANDBY MODE] is set to [NORMAL]: 4 W
DLP chip
Size
22.9 mm (0.90") (aspect ratio 16:10)
Display system
DLP chip x 3, DLP projection system
Number of pixels 4 096 000 pixels (2 560 x 1 600 dots)
Lens
Optional
Light source
Laser, 2-bank type
Light output
*1
10 000 lm (ANSI)
Contrast ratio
*1
20 000:1 (when [DYNAMIC CONTRAST] is set as [3])
Projected image size
1.78 m (70") to 25.40 m (1 000")
*2
Image aspect ratio
16:10
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. 49.0 k] (108.0 lbs.)
*3
Noise level
*1
46 dB
Operating
environment
Operating
environment
temperature
0 °C (32 °F) to 45 °C (113 °F)
*4 *5
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
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 40 °C (104 °F) if the projector is used at an altitude between 1 400 m
(4 593') and 4 200 m (13 780') above sea level. When the [PROJECTOR SETUP] menu → [OPERATION SETTING] → [OPERATING MODE] is
set to [ECO], [LONG LIFE1], [LONG LIFE2], or [LONG LIFE3], the operating environment temperature should be between 0 °C (32 °F) and 40 °C
(104 °F), regardless of the altitude. When the Smoke Cut Filter is used, the operating environment temperature should be between 0 °C (32 °F) and
35 °C (95 °F).
When the [PROJECTOR SETUP] menu → [OPERATION SETTING] → [OPERATING MODE] 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.
*5 When the [PROJECTOR SETUP] menu → [OPERATION SETTING] → [OPERATING MODE] is set to [NORMAL], and the operating environment
temperature exceeds the following value, the light output may be reduced to protect the projector.
f
When using the projector at an altitude lower than 2 700 m (8 858') above sea level: 35 °C (95 °F)
f
When using the projector at an altitude between 2 700 m (8 858') and 4 200 m (13 780') above sea level: 25 °C (77 °F)
When the [PROJECTOR SETUP] menu → [OPERATION SETTING] → [OPERATING MODE] is set to [ECO], [LONG LIFE1], [LONG LIFE2], or
[LONG LIFE3], and the operating environment temperature exceeds 35 °C (95 °F), the light output may be reduced to protect the projector.
Note
f
The light output will decrease as much as the power supply voltage is decreased. It is recommended to use with AC 200 V or higher to
prioritize luminance.
8
PREFACE
< RQ13K >
2.2 Connecting terminal/slot
<SDI IN 1> terminal
<SDI IN 2> terminal
<SDI IN 3> terminal
<SDI IN 4> terminal
Total 4 sets (BNC)
Single link SD-SDI signal
Single link HD-SDI signal
Single link 3G-SDI signal
Dual link HD-SDI signal
Single link SD-SDI signal
Single link HD-SDI signal
Single link 3G-SDI signal
Dual link HD-SDI signal
SMPTE ST 372 compliant
<SDI IN 1> terminal: LINK-A signal/<SDI IN 2> terminal: LINK-B
signal/<SDI IN 3> terminal: LINK-A signal/<SDI IN 4> terminal:
LINK-B signal
Dual link 3G-SDI signal
SMPTE ST 425 compliant
<SDI IN 1> terminal: Link 1 signal/<SDI IN 2> terminal: Link 2
signal/<SDI IN 3> terminal: Link 1 signal/<SDI IN 4> terminal: Link
2 signal
Quad link HD-SDI signal
<SDI IN 1> terminal: Link 1 signal/<SDI IN 2> terminal: Link 2
signal/<SDI IN 3> terminal: Link 3 signal/<SDI IN 4> terminal: Link
4 signal
Quad link 3G-SDI signal
SMPTE ST 425 compliant
<SDI IN 1> terminal: Link 1 signal/<SDI IN 2> terminal: Link 2
signal/<SDI IN 3> terminal: Link 3 signal/<SDI IN 4> terminal: Link
4 signal
<FRAME SYNC 1 IN/OUT>
terminal
1 set (BNC)
During input setting
During input setting
TTL high impedance
During output setting
TTL output: Maximum 10 mA
<FRAME SYNC 2 OUT>
terminal
1 set (BNC)
TTL output: Maximum 10 mA
TTL output: Maximum 10 mA
<SERIAL IN> terminal
<SERIAL OUT> terminal
D-Sub 9 p, 1 set each, RS-232C compliant, for computer control
<REMOTE 1 IN> terminal
<REMOTE 1 OUT> terminal
M3 stereo mini jack, 1 set each, for remote control (wired)/for projector connection control
<REMOTE 2 IN> terminal
1 set, D-Sub 9 p, for contact control
<DIGITAL LINK/LAN> terminal 1 set, RJ-45, for network and DIGITAL LINK connections (HDBaseT
TM
compliant), PJLink compatible,
100Base-TX, Art-Net compatible, HDCP 2.2 compatible, Deep Color compatible
<SLOT 1>
<SLOT 2>
Click on the first or last page to see other PT-RQ13K (serv.man2) service manuals if exist.