Panasonic TX-LR65WT600 Service Manual ▷ View online
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.
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.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol
stamped on the back of PCB.
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).
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.
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.
After applying PbF solder to double layered boards, please check the component side for excess solder which may
flow onto the opposite side. (see Fig.3)
flow onto the opposite side. (see Fig.3)
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. (see Fig.4)
However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used. (see Fig.4)
Fig.3
Fig.4
5
Service Navigation
Chassis Board Layout
Chassis Board Layout
Board Name
Function
A-Board
Camera module, AV Terminals, HDMI, USB, Digital Audio Out, Tuner DVB-A/T/T2/C,
Tuner DVB-S/S2, CI slot, SD slot, Ethernet, Headphones, Wireless LAN, Bluetooth,
AVSW, Peaks IC_Pro4, Speaker out, Woofer, Flash Memory, DDR SDRAM, EEP STM
P-Board
Main Input, Power Supply
K-Board
Remote Receiver, Power and Timer LED, C.A.T.S
GK-Board
Key control, Power switch
LL-Board Illumination
LED
LR-Board Illumination
LED
LA-Board Illumination
LED
LB-Board Illumination
LED
FR-Board
Image Processor _ GCX, FPGA, DP, HDMI2.0, SPI Flash, DDR SDRAM
LED DRIVER
On the panel
P-BOARD
K-BOARD
A-BOARD
GK-BOARD
FR-BOARD
LED DRIVER
LL-BOARD
LR-BOARD
LA-BOARD
LB-BOARD
6
Service Hints
How to remove the backcover
Remove the 4 fixing screws and stand cover assy. (see Fig.5)
Remove the 2 fixing screws, WIFI DOUNGLE and BT cover.(see Fig.5)
Remove the 2 fixing screws, WIFI DOUNGLE and BT cover.(see Fig.5)
Remove the 33 fixing screws and the backcover. (see Fig.6)
How to remove the pedestal assembly
Lay the main unit face down. (see Fig.7)
Remove the 4 fixing screws and stand cover assy. (see Fig.5)
Remove the 4 fixing screws and the pedestal assembly. (see Fig.8)
Remove the 4 fixing screws and stand cover assy. (see Fig.5)
Remove the 4 fixing screws and the pedestal assembly. (see Fig.8)
Fig.7
Fig.6
Fig.8
SCREWS
(5) XYN5+F14FNK /4pcs/
(5)
(5)
(5)
(5)
Fig.5
SCREWS
(4) XYN4+F10FNK /4pcs/
(1) THEC217J /2pcs/
(1) THEC217J /2pcs/
(4)
(4)
(4)
(4)
(1)
(1)
SCREWS
(1) THEC217J /23pcs/
(2) THEC1509 /9pcs/
(3) XTV3+8GFJK /1pcs/
(2) THEC1509 /9pcs/
(3) XTV3+8GFJK /1pcs/
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
7
Applicable Signals
* Applicable input signal
(1)
For HDMI4 only
* Applicable input signal
Note:
Signals other than above may not be displayed properly.
The above signals are reformatted for optimal viewing on your display.
Signal name
COMPONENT
HDMI
525 (480) / 60i, 60p
*
*
625 (576) / 50i, 50p
*
*
750 (720) / 60p, 50p
*
*
1,125 (1,080) / 60i, 50i
*
*
1,125 (1,080) / 60p, 50p, 24p
*
3,840 x 2,160 / 60p, 50p, 30p, 25p, 24p
*
(1)
4,096 x 2,160 / 60p, 50p, 30p, 25p, 24p
*
(1)
DisplayPort
Component (Y, Pb, Pr) (from AV2 terminal), HDMI
Signal name
DisplayPort
750 (720) / 60p,50p
*
1,125 (1,080) / 60p, 50p, 30p, 25p, 24p
*
3,840 x 2,160 / 60p, 50p, 30p, 25p, 24p
*
4,096 x 2,160 / 60p, 50p, 30p, 25p, 24p
*
640 x 480
*
800 x 600
*
1,024 x 768
*
1,280 x 768
*
1,360 x 768
*
1,366 x 768
*
1,280 x 1,024
*
2,560 x 1,440
*
8
Click on the first or last page to see other TX-LR65WT600 service manuals if exist.