DOWNLOAD Panasonic PT-RCQ10 / PT-RCQ80 (serv.man3) Service Manual ↓ Size: 35.62 MB | Pages: 116 in PDF or view online for FREE

Model
PT-RCQ10 PT-RCQ80 (serv.man3)
Pages
116
Size
35.62 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / 1-CHIP DLP BASED PROJECTOR
File
pt-rcq10-pt-rcq80-sm3.pdf
Date
PREV: Panasonic PT-RCQ10 / PT-RCQ80 (serv.man2) Service Manual

Panasonic PT-RCQ10 / PT-RCQ80 (serv.man3) Service Manual ▷ View online

6
PREFACE
< RCQ10 / RCQ80 >
CONTENTS
1. Safety Precautions
1. 1. General Guidelines
1. 2. Leakage Current Check
2. Specifications
2. 1 Specifications
2. 2 Connecting terminal / slot
2. 3 Wireless LAN
2. 4 Compatible signal
2. 5. Dimensions
SECTION 1 SERVICE INFORMATION
1. The name of each part
1. 1. Remote controls
1. 2. Projector body
1. 3. Control panel
1. 4. Connecting terminals
1. 5. Interface Board (optional)
2. Menu Navigation
3. Service Mode
3. 1. Setting to Service Mode
3. 2. Resetting to User Mode
3. 3. Functions of Service Mode
4. Notes on service
4. 1. Before service operation
4. 2. Service
4. 3. Installing the Interface Board (optional)
4. 4. Security password
5. Troubleshooting
5. 1. Power/Light source/Temperature indicators
5. 2. Shutdown system
5. 3. Log data acquisition procedure
5. 4. Log data acquisition procedure using USB memory
5. 5. Self-diagnosis information acquisition by control commands
5. 6. System log error code table
5. 4. Troubleshooting
SECTION 2 DISASSEMBLY PROCEDURES
1. Parts Locations
1. 1. Mechanical parts location
1. 2. Optical parts location
1. 3. Electrical parts location (PCBs)
1. 4. Electrical parts location (Fans)
7
PREFACE
< RCQ10 / RCQ80 >
2. Precautions for disassembly / assembly
2. 1. Before disassembly
2. 2. Removing / inserting procedure of flexible cable
2. 3. WOB unit
3. Disassembly Instructions
3. 1. Top cover removal
3. 2. Side cover (L/R), Front cover, Rear cover removal
3. 3. Signal block removal
3. 4. LD driver block removal
3. 5. Power unit assy removal
3. 6. DMD block removal
3. 7. Rod assy removal
3. 8. Liquid cooling unit 1 / Liquid cooling unit 2 removal
3. 9. LD units removal
3.10. Lighting case 2 / Lighting case 1 removal
3.11. Phosphor Wheel 2 / Phosphor Wheel 1 removal
SECTION 3 ADJUSTMENTS
1. Adjustment item and a procedure
1. 1. Focus balance adjustment
1. 2. Lighting area adjustment
1. 3. Lens calibration
1. 4. Wheel index adjustment
1. 5. EEPROM data transfer
1. 6. Model information setup
1. 7. Date and time setup
1. 8. LD unit runtime reset
1. 9. Pixel shift adjustment
2. Firmware update procedure
2. 1. Equipment to be used
2. 2. Connection Preparations
2. 3. Update procedure
3. Firmware update procedure using USB memory
3. 1. Preparing the USB memory
3. 2. Update procedure
8
PREFACE
< RCQ10 / RCQ80 >
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
9
PREFACE
< RCQ10 / RCQ80 >
2. Specifications
2. 1 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
PT-RCQ10
1 100 W (11 A - 4.5 A)
PT-RCQ80
880 W (9.0 A - 3.6 A)
Power consumption (during 
standby)
When [STANDBY MODE] is set to [ECO]: Approx. 0.5 W
When [STANDBY MODE] is set to [NORMAL]: Approx. 8 W
When the [QUICK STARTUP] function is enabled: Approx. 100 W
DLP chip
Size
17 mm (0.67") (aspect ratio 16:10)
Display system
DLP chip x 1, DLP projection system
Number of pixels 2 304 000 pixels (1 920 x 1 200 dots)
Lens
*1
Electric zoom
1.7 to 2.4:1
Electric focus
F = 1.7 to 1.9
f = 25.6 mm to 35.7 mm
Light source
Laser diode x 2
Light output
*2
PT-RCQ10
10 000 lm
*3
 (when [OPERATING MODE] in [OPERATION 
SETTING] is set to [NORMAL])
PT-RCQ80
8 000 lm
*3
 (when [OPERATING MODE] in [OPERATION 
SETTING] is set to [NORMAL])
Center to corner zone ratio
*3
90 %
Contrast ratio
*3
10 000:1 (when [DYNAMIC CONTRAST] is set to [3])
Projected image size
*4
1.27 m (50") to 15.24 m (600")
Image aspect ratio
16:10
Projection method
[FRONT]/[FLOOR], [FRONT]/[CEILING], [REAR]/[FLOOR], [REAR]/[CEILING]
Power cord length
3.0 m (118-1/8")
Outer case
Molded plastic
Outer color
Black model
Black
White model
White
Dimensions
Width
498 mm (19-19/32")
Height
200 mm (7-7/8") (with legs at shortest position)
Depth
PT-RCQ10, PT-RCQ80
581 mm (22-7/8") (including standard zoom lens)
PT-RCQ10L, PT-RCQ80L
538 mm (21-3/16") (excluding the Lens Mount Cover and optional 
lens)
Weight
PT-RCQ10, PT-RCQ80
Approx. 24.2 k] (53.3 lbs.)
*5
 (including standard zoom lens)
PT-RCQ10L, PT-RCQ80L
Approx. 23.4 k] (51.5 lbs.)
*5
 (excluding the Lens Mount Cover and 
optional lens)
Noise level
*3
PT-RCQ10
43 dB (when [OPERATING MODE] in [OPERATION SETTING] is 
set to [NORMAL])
40 dB (when [OPERATING MODE] in [OPERATION SETTING] is 
set to [QUIET1])
38 dB (when [OPERATING MODE] in [OPERATION SETTING] is 
set to [QUIET2])
PT-RCQ80
40 dB (when [OPERATING MODE] in [OPERATION SETTING] is 
set to [NORMAL])
38 dB (when [OPERATING MODE] in [OPERATION SETTING] is 
set to [QUIET])
Laser 
Classification
Laser Class
USA and Canada: Class 3R (IEC 60825-1:2007)
Other countries or regions: Class 1 (IEC/EN 60825-1:2014)
Risk Group
Standard zoom lens, ET-DLE020, 
ET-DLE035, ET-DLE055, ET-DLE060, 
ET-DLE085, ET-DLE105, ET-DLE150, 
ET-DLE170
Risk Group 2 (IEC 62471-5:2015)
ET-DLE250, ET-DLE350, ET-DLE450 Risk Group 3 (IEC 62471-5:2015)
Operating 
environment
Operating 
environment 
temperature
*6
0 °C (32 °F) to 45 °C (113 °F)
Operating 
environment 
humidity
10 % to 80 % (no condensation)
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