Panasonic TX-L42WT50B / TX-L47WT50B / TX-L47WT50Y / TX-LR47WT50 Service Manual ▷ View online
Service Manual
LCD Television
TX-L42WT50B
TX-L47WT50B
TX-L47WT50Y
TX-LR47WT50
LA34 Chassis
Specifications
Information in brackets [ ] refers to model 47”
Power
Source:
220-240V AC, 50 / 60Hz
Rated Power Consumption:
119W [132W]
Stand-by Power Consumption:
0.20W
Aerial
Impedance:
75
unbalanced, Coaxial Type
Receiving
System:
WT50B ( UK )
DVB-T / T2 Digital terrestrial services
(MPEG2 and MPEG4-AVC(H.264))
DVB-S/S2 Freesat services via Satellite dish input
Receiver frequency range – 950 MHz to 2,150MHz
LNB Power and Polarisation – Vertical: +13V
Horizontal: +18V
Current: Max. 500mA (overload protection)
22 kHz Tone – Frequency: 22kHz ± 2kHz
Amplitude: 0.6V ± 0.2V
Symbol Rate – Max. 30MS/s
FEC Mode – 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Demodulation – QPSK, 8PSK
Not available for
DiSEqC control
PAL I UHF E21-E68
PAL 525/60 (AV only)
M.NTSC (AV only)
NTSC (AV only)
and
ORDER No. PCZ1204084CE
REVISION 2
WT50B ( Ireland )
DVB-T Digital terrestrial services
(MPEG2 and MPEG4-AVC(H.264))
DVB-S/S2 Receiver frequency range – 950 MHz to 2,150MHz
LNB Power and Polarisation – Vertical: +13V
Horizontal: +18V
Current: Max. 500mA (overload protection)
22 kHz Tone – Frequency: 22kHz ± 2kHz
Amplitude: 0.6V ± 0.2V
Symbol Rate – Max. 30MS/s
FEC Mode – 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Demodulation – QPSK, 8PSK
Not available for
DiSEqC control
PAL I VHF A-J UHF E21-E69
CATV S1-S20 CATV S21-S41(Hyperband)
PAL 525/60 (AV only)
M.NTSC (AV only)
NTSC (AV only)
WT50Y
DVB-T / T2 Digital terrestrial services
(MPEG2 and MPEG4-AVC(H.264))
DVB-C
Digital cable services
(MPEG2 and MPEG4-AVC(H.264))
DVB-S/S2 Digital satellite services
(MPEG2 and MPEG4-AVC(H.264))
Receiver frequency range – 950 MHz to 2,150MHz
LNB Power and Polarisation – Vertical: +13V
Horizontal: +18V
Current: Max. 500mA (overload protection)
22 kHz Tone – Frequency: 22kHz ± 2kHz
Amplitude: 0.6V ± 0.2V
Symbol Rate – Max. 30MS/s
FEC Mode – 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Demodulation – QPSK, 8PSK
DiSEqC – Version 1.0.
PAL I/H, B/G,
SECAM B/G, L/L’
VHF E2-E12 VHF H1-H2 ( ITALY )
VHF A-H ( ITALY ) UHF E21-E69
CATV (S01-S05) CATV S1-S10(M1-M10)
CATV S11-S20 (U1-U10) CATV S21-S41 (HYPERBAND)
PAL D/K,
SECAM
D/K
VHF R1-R2 VHF R3-R5
VHF R6-R12 UHF E21-E69
PAL 525/60 (AV only)
M.NTSC (AV only)
NTSC (AV only)
LR_WT50
DVB-T / T2 Digital terrestrial services
(MPEG2 and MPEG4-AVC(H.264))
DVB-C
Digital cable services
(MPEG2 and MPEG4-AVC(H.264))
DVB-S/S2 Digital satellite services
(MPEG2 and MPEG4-AVC(H.264))
Receiver frequency range – 950 MHz to 2,150MHz
LNB Power and Polarisation – Vertical: +13V
Horizontal: +18V
Current: Max. 500mA (overload protection)
22 kHz Tone – Frequency: 22kHz ± 2kHz
Amplitude: 0.6V ± 0.2V
Symbol Rate – Max. 30MS/s
FEC Mode – 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Demodulation – QPSK, 8PSK
DiSEqC – Version 1.0.
PAL D/K,
SECAM
D/K
VHF R1-R2 VHF R3-R5
VHF R6-R12 UHF E21-E69
PAL 525/60 (AV only)
M.NTSC (AV only)
NTSC (AV only)
2
Aerial - Rear:
WT50B ( UK ) WT50B ( Ireland ) / WT50Y / LR_WT50
UHF VHF/UHF
Satellite dish input:
Female F-type 75
Operating Conditions:
Temperature: 0°C
35°C
Humidity:
20%
80% RH (non condensing)
Terminals:
AV1 IN
Video (21 pin)
1V p-p 75
Audio (21 pin)
500mV rms 10k
RGB (21 pin)
0.7V p-p 75
AV1 OUT
Video (21 pin)
1V p-p 75
Audio (21 pin)
500mV rms 1k
AV2 IN
Video (RCAx1)
1V p-p 75
(COMPONENT/VIDEO)
Audio (RCAx2)
500mV rms 10k
(used for HDMI_with the supplied AV cable)
Video (RCAx3)
Y:1V p-p 75
(including synchronization)
Pb, Pr: ±0.35V p-p 75
HDMI1, HDMI2, HDMI3, HDMI4
Type A Connectors
HDMI
1/3/4 :3D, Content Type, Deep Colour
HDMI 2 :3D, Content Type, Audio Return Channel, Deep Colour
This TV supports “HDAVI Control 5” function.
DIGITAL AUDIO OUT
PCM / Dolby digital / DTS, Fiber optic
USB 1/2/3
USB 2.0 DC 5V, Max 500mA
PC
HIGH-DENSITY D_SUB 15PIN R,G,B: 700mV p-p 75
HD,VD/TTL Level 2-5V p-p (high impedance)
ETHERNET
RJ45, IEEE802.3 10BASE-T / 100BASE-TX
CARD SLOT
SD CARD slot x1
Common interface slot (Complies with CI+) x1
Wireless LAN:
Standard Compliance
IEEE802.11a/n , IEEE802.11b/g/n
Frequency Range
IEEE802.11a/n: 5.180 GHz – 5.320 GHz
5.500 GHz – 5.580 GHz
5.660 GHz – 5.700 GHz
IEEE802.11b/g/n: 2.412 GHz – 2.472 GHz
Security WPA2-PSK
(TKIP/AES)
WPA-PSK
(TKIP/AES)
WEP(64
bit/128
bit)
Bluetooth wirelless
technology:
Standartd Compliance
Bluetooth 3.0
Frequency Range
2.402 GHz – 2.480 GHz
LCD screen:
VVX42F130A20 [VVX47F130A20]
1920 x 1080, 16:9
Visible Diagonal 1070mm [1190mm]
Speaker:
8 train speaker x 2, Woofer (Ø 75mm) x 1
Audio
Output:
18W (4W +4W +10W)
Headphones:
3.5mm (M3), stereo mini jack 1x, 8
Impedance
Accessories supplied :
Remote Control
Touch
Pad
Controller
3D
eyewear
4 x R6 (UM3) Batteries
SCART
Cable
AV
Cable
3D Eyewear:
Width: Height: Depth:
Dimensions
956mm 647mm 312mm
Mass Approx.
31g
Lens type
Liquid Crystal Shutter
Usage temperature range
0° - 40°C
Battery
Coin-shaped lithium battery CR2025
Operation time: Approx. 75 hours in continuous use of the battery made by Panasonic
Viewing range
Within 3.2m from front surface of the TV
Materials
Main body: Resin
Lens section: Liquid crystal glass
Communication system
2.4 GHz band FH-SS (Frequency Hopping Spread Spectrum)
3
Dimensions:
Width: Height: Depth:
Including TV stand
956mm 647mm 312mm
[1,066mm 708mm 335mm]
TV set only
956mm 569mm 27mm
[1,066mm 630mm 27mm]
Mass:
Including TV stand
13.5kg [16.0kg]
TV set only
11.0kg [13.0kg]
Design and Specifications are subject to change without notice. Mass and dimensions shown are approximate.
This equipment complies with the EMC standards listed below:
EN55013, EN61000-3-2, EN61000-3-3, EN55020, EN55022, EN55024
This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not
contain warnings or cautions to advise non-technical individuals of potencial dangers in attempting to service a product. Products
powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the
product or products deal within this service information by anyone else could result in serious injury or death.
contain warnings or cautions to advise non-technical individuals of potencial dangers in attempting to service a product. Products
powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the
product or products deal within this service information by anyone else could result in serious injury or death.
Warning
4