Panasonic TX-40CX670E / TX-40CX680E / TX-40CXR700 (serv.man2) Service Manual ▷ View online
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)
Suggested Pb free solder
There are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder.
However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
6
3 Service Navigation
3.1.
PCB Layout
Board Name
Function
A-Board
Main
P-Board
Power Supply / Switch
LDP-Board
LED Driver
K-Board
IR/LED/CATS
7
4 Specifications
Product fiche
TV
Energy efficiency class (670E/680E)
A
Visible screen size (diagonal)
100 cm / 40 inches
On mode average power consumption (670E/680E)
65 W
Rated power consumption (R700)
112 W
On mode power consumption / screen area (R700)
0.015 W / cm
2
Annual energy consumption
*1
(670E/680E)
91 kWh
Standby power consumption
*2
0.50 W
Off mode power consumption
0.25 W
Screen resolution
3 840 (W)
2 160 (H)
*1: Energy consumption XYZ kWh per year, based on the power consumption of the television operating 4 hours per day for 365 days.
The actual energy consumption will depend on how the television is used.
*2: when the TV is turned off with the remote control and no function is active.
For the information of rated power consumption, refer to the label on the TV back cover.
For the information of rated power consumption, refer to the label on the TV back cover.
Dimensions (W × H × D)
904 mm
560 mm 202 mm (With Pedestal)
904 mm
518 mm 47 mm (TV only)
Mass
13.5 kg Net (With Pedestal)
11.5 kg Net (TV only)
11.5 kg Net (TV only)
Power source
AC 220-240 V, 50 / 60 Hz
Panel
LED LCD panel
Sound
Speaker output
20 W (10 W + 10 W)
Headphones
M3 (3.5 mm) stereo mini Jack
1
Connection terminals
AV1 input / output
SCART
(Audio/Video in, Audio/Video out, RGB in)
AV2 input (COMPONENT / VIDEO)
VIDEO
RCA PIN Type
1
1.0 V [p-p] (75
)
AUDIO L - R
RCA PIN Type
2
0.5 V [rms]
Y
1.0 V [p-p] (including synchronisation)
P
B
/C
B
, P
R
/C
R
± 0.35 V [p-p]
HDMI 1 / 2 / 3 input
TYPE A Connectors
HDMI 1 / 3 : 4K, Content Type, Deep Colour, x.v.Colour™
HDMI 2 : 4K, Content Type, Audio Return Channel, Deep Colour, x.v.Colour™
HDMI 1 / 3 : 4K, Content Type, Deep Colour, x.v.Colour™
HDMI 2 : 4K, Content Type, Audio Return Channel, Deep Colour, x.v.Colour™
• This TV supports "HDAVI control 5" function.
Card slot
Common Interface slot (complies with CI Plus)
1
ETHERNET
RJ45, IEEE802.3 10BASE-T / 100BASE-TX
USB 1 / 2 / 3
USB1 / 2:
DC 5 V, Max. 500 mA [Hi-Speed USB (USB 2.0)]
USB3:
DC 5 V, Max. 900 mA [SuperSpeed USB (USB 3.0)]
DIGITAL AUDIO output
PCM / Dolby Digital, Fibre optic
Receiving systems / Band name
Check the latest information on the available services at the following website. (English only)
http://panasonic.net/viera/support
Check the latest information on the available services at the following website. (English only)
http://panasonic.net/viera/support
DVB-C
Digital cable services (MPEG2 and MPEG4-AVC(H.264))
DVB-T / T2
Digital terrestrial services (MPEG2 and MPEG4-AVC(H.264))
PAL B, G, H, I, SECAM B, G, SECAM L, L’ (670E/680E)
VHF E2 - E12
VHF A - H (ITALY)
CATV (S01 - S05)
CATV S11 - S20 (U1 - U10)
VHF H1 - H2 (ITALY)
UHF E21 - E69
CATV S1 - S10 (M1 - M10)
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
Playback of NTSC tape from some PAL Video recorders (VCR)
M.NTSC
Playback from M.NTSC Video recorders (VCR)
NTSC (AV input only)
Playback from NTSC Video recorders (VCR)
Aerial input
VHF / UHF
8
Note
• Design and Specifications are subject to change without notice. Mass and Dimensions shown are approximate.
• For information about the open source software, refer to [eHELP] (Support > Licence).
• This equipment complies with the EMC standards listed below. (670E/680E)
• For information about the open source software, refer to [eHELP] (Support > Licence).
• This equipment complies with the EMC standards listed below. (670E/680E)
EN55032, EN55020, EN55024, EN61000-3-2, EN61000-3-3
Operating conditions
Temperature:
0 °C - 35 °C
Humidity:
20 % - 80 % RH (non-condensing)
Built-in wireless LAN
Standard compliance and Frequency range*
IEEE802.11a/n
5.180 GHz - 5.320 GHz, 5.500 GHz - 5.580 GHz, 5.660 GHz - 5.700 GHz (670E/680E)
5.15 GHz - 5.35 GHz, 5.47 GHz - 5.85 GHz (R700)
5.15 GHz - 5.35 GHz, 5.47 GHz - 5.85 GHz (R700)
IEEE802.11b/g/n
2.412 GHz - 2.472 GHz (670E/680E)
2.400 GHz - 2.4835 GHz (R700)
2.400 GHz - 2.4835 GHz (R700)
Security
WPA2-PSK (TKIP/AES), WPA-PSK (TKIP/AES), WEP (64 bit/128 bit)
*: The frequency and channel differ depending on the country. (670E/680E)
The frequency and channel differ depending on the country. Follow the regulations of your country for the frequency range. (R700)
Click on the first or last page to see other TX-40CX670E / TX-40CX680E / TX-40CXR700 (serv.man2) service manuals if exist.