Panasonic TX-P50C3E / TX-P50C3J / TX-PR50C3 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 sol-
der. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
der. 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. How-
ever, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
ever, 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
Board Name
Function
P
Power Supply
Non serviceable.
P-Board should be exchanged for service.
Non serviceable.
P-Board should be exchanged for service.
C1
Data Driver (Lower Right)
C2
Data Driver (Lower Left)
SN
Scan Drive
A
Main AV input, processing
SS
Sustain Drive
K
Remote receiver, Power LED, C.A.T.S sensor
7
3.2.
Applicable signals
COMPONENT (Y, P
B
, P
R
), HDMI
* Mark: Applicable input signal
PC (from HDMI terminal)
Applicable input signal for PC is basically compatible to HDMI standard timing.
Note
• Signals other than above may not be displayed properly.
• The above signals are reformatted for optimal viewing on your display.
• PC signal is magnified or compressed for display, so that it may not be possible to show fine detail with sufficient clarity.
• The above signals are reformatted for optimal viewing on your display.
• PC signal is magnified or compressed for display, so that it may not be possible to show fine detail with sufficient clarity.
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
*
Signal name
Horizontal frequency (kHz)
Vertical frequency (Hz)
640
× 480 @60 Hz
31.47
60.00
750 (720) / 60p
45.00
60.00
1,125 (1,080) / 60p
67.50
60.00
8
4 Specifications
Power Source
AC 220-240 V, 50 / 60 Hz
Power Consumption
Rated Power Consumption
200 W (E/J), 240 W (R)
On mode Average Power
Consumption (E/J)
Consumption (E/J)
123 W
(based on IEC 62087 Ed.2 measurement method)
(based on IEC 62087 Ed.2 measurement method)
Standby Power Consumption
0.40 W
15.00 W (With monitor out recording)
15.00 W (With monitor out recording)
Display panel
Aspect Ratio
16:9
Visible screen size
127 cm (diagonal)
1,105 mm (W)
1,105 mm (W)
× 622 mm (H)
Number of pixels
786,432 (1,024 (W)
× 768 (H)) [3,072 × 768 dots]
Sound
Speaker
(160 mm
× 40 mm) × 2, 6 Ω
Audio Output
20 W (10 W + 10 W)
Headphones
M3 (3.5 mm) stereo mini Jack
× 1
Receiving Systems / Band name (E/J)
PAL B, G, H, I, SECAM B, G, SECAM L, L’
VHF E2 - E12
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 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)
DVB-T
Digital terrestrial services (MPEG2 and MPEG4-AVC(H.264))
DVB-C
Digital cable services (MPEG2 and MPEG4-AVC(H.264))
• Check the latest information on the available services at the following website. (English only)
http://panasonic.jp/support/global/cs/tv/
Receiving Systems / Band name (R)
PAL D, K, SECAM D, K
VHF R1 - R2
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)
DVB-T
Digital terrestrial services
(MPEG2 and MPEG4-AVC(H.264))
(MPEG2 and MPEG4-AVC(H.264))
DVB-C
Digital cable services (MPEG2 and MPEG4-AVC(H.264))
• Check the latest information on the available services at the following website. (English only)
http://panasonic.jp/support/global/cs/tv/
Aerial input
VHF / UHF
Operating Conditions
Temperature:
0
°C- 35 °C
Humidity:
20 % - 80 % RH (non-condensing)
Connection Terminals
AV1 (SCART)
21 Pin terminal (Audio/Video in, Audio/Video out, RGB in, Q-Link)
AV2 input
VIDEO:
RCA PIN Type
× 1 1.0 V [p-p] (75 Ω)
AUDIO L-R:
RCA PIN Type
× 2 0.5 V [rms]
COMPONENT input
Y:
1.0 V [p-p] (including synchronization)
P
B
, P
R
:
±0.35 V [p-p]
HDMI 1 / 2 input
TYPE A Connectors
HDMI1 :
HDMI1 :
HDMI (Version 1.3 with Deep Colour, x.v.Colour™)
HDMI2 :
HDMI (Version 1.4 with Audio Return Channel), Deep Colour,
x.v.Colour™
x.v.Colour™
• This TV supports [HDAVI Control 5] function.
Card slot
SD CARD slot
× 1
Common Interface slot
× 1
DIGITAL AUDIO OUT
PCM / Dolby Digital / DTS, Fiber optic
Dimensions (W
× H × D)
1,212 mm
× 782 mm × 324 mm (With Pedestal)
1,212 mm
× 747 mm × 93 mm (TV only)
Mass
34.0 kg Net (With Pedestal)
30.5 kg Net (TV only)
30.5 kg Net (TV only)
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