Panasonic TX-LR47E5 Service Manual ▷ View online
TX-LR47E5
5
2.2.
About lead free solder (PbF)
Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
This model uses Pb Free solder in it’s manufacture due to environmental conservation issues. For service and repair work, we’d
suggest the use of Pb free solder as well, although Pb solder may be used.
suggest the use of Pb free solder as well, although Pb solder may be used.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol PbF stamped on the back of PCB.
Caution
Caution
• Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70
°F (30~40 °C) higher. Please
use a high temperature soldering iron and set it to 700 ± 20
°F (370 ± 10 °C).
• Pb free solder will tend to splash when heated too high (about 1100
°F or 600 °C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb
solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
• After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto the
opposite side. (see figure below)
TX-LR47E5
6
3 Service Navigation
3.1.
Service Hint
Board Name
Main Device
Remarks
A BOARD
TUN, OFDM, ADV, LD4, STBY EEP
Repairable
P BOARD
Power Supply
Repairable
GK BOARD
Function SW for LGD panel
Repairable
K BOARD
LED/RM/CATS
Repairable
TX-LR47E5
7
4 Specifications
Note
• Design and Specifications are subject to change without notice. Mass and Dimensions shown are approximate.
Rated Power Consumption
118 W
Standby power consumption *
1
0.15 W
Visible screen size (diagonal)
119 cm / 47 inches
Dimensions (W
× H × D)
With Pedestal
1,107 mm
× 712 mm × 268 mm
TV only
1,107 mm
× 666 mm × 52 mm
Mass
With Pedestal
20.0 kg Net
TV only
16.5 kg Net
Power Source
AC 220-240 V, 50 / 60 Hz
Display resolution
1,920 (W)
× 1,080 (H)
Panel
LED LCD panel
Sound
Speaker
(75 mm
× 22 mm) × 2, 8 Ω
Audio Output
20 W (10 W + 10 W)
Headphones
M3 (3.5 mm) stereo mini Jack
× 1
Receiving systems / Band name
PAL D, K,
VHF R1 - R2
VHF R3 - R5
Check the latest information
on the available services at
the following website.
(English only)
http://panasonic.jp/support/
global/cs/tv/
on the available services at
the following website.
(English only)
http://panasonic.jp/support/
global/cs/tv/
SECAM D, K
VHF R6 - R12
UHF E21 - E69
PAL 525/60
Playback of NTSC tape from some PAL Video recorders (VCR)
M.NTSC
Playback from M.NTSC Video recorders (VCR)
NTSC
(AV input only)
(AV input only)
Playback from NTSC Video recorders (VCR)
DVB-T / T2
Digital terrestrial services (MPEG2 and MPEG4-AVC(H.264))
DVB-C
Digital cable services (MPEG2 and MPEG4-AVC(H.264))
Aerial input
VHF/ UHF
Operating Conditions
Temperature : 0
°C - 35°C
Humidity : 20 % - 80 % RH (non-condensing)
Connection Terminals
AV1 input / output
SCART (Audio/Video in, Audio/Video out, RGB in, Q-Link)
AV2 input
(COMPONENT / VIDEO)
(COMPONENT / VIDEO)
VIDEO
RCA PIN Type
× 1 1.0V [p-p] (75 Ω)
AUDIO L - R
RCA PIN Type
× 2 0.5V [rms]
Y
1.0 V[p-p] (including synchronisation)
P
B
, P
R
±0.35 V[p-p]
HDMI 1 / 2 / 3 / 4
input
input
TYPE A Connectors
HDMI1 / 3 / 4: Content Type
HDMI2: Content Type, Audio Return Channel
HDMI1 / 3 / 4: Content Type
HDMI2: Content Type, Audio Return Channel
• This TV supports ‘HDAVI Control 5’ function.
PC
HIGH-DENSITY D-SUB 15PIN
R,G,B: 0.7 V[p-p] (75
R,G,B: 0.7 V[p-p] (75
Ω)
HD, VD: TTL Level 2.0 - 5.0 V[p-p] (high impedance)
• Applicable input signals:
VGA, SVGA, WVGA, XGA, SXGA, WXGA
Card slot
SD CARD slot
× 1
Common Interface slot (complies with CI Plus)
× 1
ETHERNET
RJ45, IEEE802.3 10BASE-T / 100BASE-TX
USB 1 / 2
USB2.0 DC 5 V, Max. 500 mA
DIGITAL AUDIO OUT
PCM / Dolby Digital / DTS, Fibre optic
TX-LR47E5
8
5 Service Mode
5.1.
How to enter into Service Mode
While pressing [VOLUME ( - )] button of the main unit, press [INFO] button of the remote control three times within 2 seconds.
5.1.1.
Contents of adjustment mode
• Value is shown as a hexadecimal number.
• Preset value differs depending on models.
• After entering the adjustment mode, take note of the value in each item before starting adjustment.
• Preset value differs depending on models.
• After entering the adjustment mode, take note of the value in each item before starting adjustment.
5.1.2.
How to exit
Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
Main item
Sub item
Sample Data
ADJUST
CONTRAST
000
COLOR
59
TINT
FE
SUB-BRT
800
BACKLGT
20D
B-Y-G
40
R-Y-A
0
VCOM
189
WB-ADJ
R-GAIN
75
G-GAIN
80
B-GAIN
65
R-CENT
80
G-CENT
80
B-CENT
9B
OPTION
Boot
ROM
STBY-SET
00
EMERGENCY
ON
CLK MODE
00
CLOCK
FC7
EDID-CLK
HIGH
SRV-TOOL
00
Click on the first or last page to see other TX-LR47E5 service manuals if exist.