Panasonic TX-PR42C10 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.
Service Hint
Board Name
Function
Board Name
Function
P
Power Supply
C1
Data Driver (Lower Right)
A
DC-DC Converter, Tuner
Speaker out, AV Terminal, AV Switch
Digital Signal Processor, SYSTEM MPU, HDMI Switch
Peaks lite 2p
Format Converter, Plasma AI, Sub-Field Processor
Speaker out, AV Terminal, AV Switch
Digital Signal Processor, SYSTEM MPU, HDMI Switch
Peaks lite 2p
Format Converter, Plasma AI, Sub-Field Processor
C2
Data Driver (Lower Left)
SC
Scan Drive
SS
Sustain Drive
SS2
Sustain out (Lower)
SU
Scan out (Upper)
Non-serviceable.
SU-Board should be exchanged for service.
Non-serviceable.
SU-Board should be exchanged for service.
K
Remote receiver, Power LED
SD
Scan out (Lower)
Non-serviceable.
SD-Board should be exchanged for service.
Non-serviceable.
SD-Board should be exchanged for service.
S
Power Switch
GK
Key Switch
7
3.2.
Applicable signals
COMPONENT (Y, PB, PR), HDMI
* Mark: Applicable input signal for Component (Y, PB, PR) and HDMI
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
*
*
525 (480) / 60p
*
*
625 (576) / 50i
*
*
625 (576) / 50p
*
*
750 (720) / 60p
*
*
750 (720) / 50p
*
*
1,125 (1,080) / 60i
*
*
1,125 (1,080) / 50i
*
*
1,125 (1,080) / 60p
*
1,125 (1,080) / 50p
*
1,125 (1,080) / 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
285 W
Power Consumption in Standby mode
0.7 W
Display panel
Aspect Ratio
16:9
Visible screen size
106 cm (diagonal) 922 mm (W)
× 518 mm (H)
Number of pixels
786,432 (1,024 (W)
× 768 (H)) [3,072 × 768 dots]
Sound
Speaker
160 mm
× 40 mm × 2 pcs, 6 Ω
Audio Output
20 W ( 10 W + 10 W ), 10 % THD
Headphones
M3 (3.5 mm) stereo mini Jack
× 1
Receiving Systems / Band name
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)
O
TV signals may not be received in some areas.
Aerial - Rear
VHF / UHF
Operating Conditions
Temperature:
0
°C - 35 °C
Humidity:
20 % - 80 % RH (non-condensing)
Connection Terminals
AV1 (Scart terminal)
21 Pin terminal (Audio/Video in, Audio/Video out, RGB in, Q-Link)
AV2 (Scart terminal)
21 Pin terminal (Audio/Video in, Audio/Video out, RGB in, S-Video in, Q-Link)
AV3
VIDEO
RCA PIN Type
× 1
1.0 V [p-p] (75
Ω)
S-VIDEO
Mini DIN 4-pin
Y:1.0 V [p-p] (75
Ω) C:0.286 V [p-p] (75 Ω)
AUDIO L - R
RCA PIN Type
× 2
0.5 V [rms]
COMPONENT
VIDEO
Y
1.0 V [p-p] (including synchronization)
P
B
, P
R
± 0.35 V [p-p]
AUDIO L - R
RCA PIN Type
× 2
0.5 V [rms]
Others
HDMI1 / 2
TYPE A Connectors
HDMI™ (Version 1.3a with x.v.Colour™)
O
This TV supports [HDAVI Control 4] function.
Card slot
SD Card slot
× 1
Output
AUDIO L - R
RCA PIN Type
× 2
0.5 V [rms] (high impedance)
Dimensions (W
× H × D)
1,029 mm
× 709 mm × 327 mm (With Pedestal)
1,029 mm
× 661 mm × 100 mm (TV only)
Mass
28.0 kg Net (With Pedestal)
26.0 kg Net (TV only)
26.0 kg Net (TV only)
Note
• Design and Specifications are subject to change without notice. Mass and Dimensions shown are approximate.
• This equipment complies with the EMC standards listed below.
• This equipment complies with the EMC standards listed below.
EN55013, EN61000-3-2, EN61000-3-3, EN55020, EN55022, EN55024.
• Pedestal: ST-42RF1WG / ST-50RF1WG (For safety approval)
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