Panasonic TH-42PX6U, Service Manual

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1 Difference PCB Structure sheet 4
1.1. TH-42PX6U 4
1.2. TH-50PX6U 4
2 Service Hint 5
2.1. TH-42PX6U 5
2.2. TH-50PX6U 6
3 Plasma panel replacement method 7
3.1. Remove the S-Board 7
3.2. Remove the K-Board 7
4 Location of Lead Wiring 8
4.1. Lead of Wiring (1) 8
4.2. Lead of Wiring (2) 9
5 Conductor Views 11
5.1. H-Board 11
5.2. K and S-Board 13
5.3. DG-Board 14
5.4. DT-Board 16
6 Schematic and Block Diagram 19
6.1. Schematic Diagram Note 19
6.2. Main Block Diagram (42inch) 20
6.3. Main Block Diagram (50inch) 21
6.4. H-Board Block Diagram 22
6.5. H-Board (1 of 3) Schematic Diagram 23
6.6. H-Board (2 of 3) Schematic Diagram 24
6.7. H-Board (3 of 3) Schematic Diagram 25
6.8. K and S-Board Block and Schematic Diagram 26
6.9. DG-Board (1 of 3) Block Diagram 27
6.10. DG-Board (2 of 3) Block Diagram 28
6.11. DG-Board (3 of 3) Block Diagram 29
6.12. DG-Board (1 of 8) Schematic Diagram 30
Channel Capability
(Digital/Analog) VHF/UHF: 2 - 69,
CATV: 1 - 135
Operating Conditions Temperature : 0 °C - 40 °C
Humidity : 20 % - 80 % RH (non-condensing)
Connection Terminals
INPUT 1-2 VIDEO: RCA PIN Type × 1 1.0 V[p-p] (75
W
)
S-VIDEO: Mini DIN 4-pin Y: 1.0 V[p-p] (75
W
) C: 0.286 V[p-p] (75
W
)
AUDIO L-R: RCA PIN Type × 2 0.5 V[rms]
COMPONENT VIDEO
INPUT 1-2 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]
HDMI 1-2 TYPE A Connector1.0 V[p-p] (including synchronization)
AUDIO L-R: RCA PIN Type × 2 0.5 V[rms]
Card slot
(SERVICE ONLY) SD CARD slot × 1
AV PROG. OUT VIDEO: RCA PIN Type × 1 1.0 V[p-p] (75
W
)
AUDIO L-R: RCA PIN Type × 2 0.5 V[rms]
DIGITAL AUDIO OUT PCM/ Dolby Digital, Fiver Optic
FEATURES 3D Y/C FILTER
Dimensions ( W × H × D )
Including pedestal 42.1” × 30.1” × 12.6” (1,068 mm × 764 mm × 320 mm) (TH-42PX6U)
49.5” × 34.6” × 14.6” (1,257 mm × 877 mm × 370 mm) (TH-50PX6U)
TV Set only 42.1” × 27.6” × 3.8” (1,068 mm × 701 mm × 97 mm) (TH-42PX6U)
49.5” × 32.1” × 3.8” (1,257 mm × 814 mm × 97 mm) (TH-50PX6U)
Weight
Including pedestal 70.5 lb. (32 kg) (TH-42PX6U) 97.0 lb. (44 kg) (TH-50PX6U)
TV Set only 66.1 lb. (30 kg) (TH-42PX6U) 90.4 lb. (41 kg) (TH-50PX6U)
Notes:
· · · ·
Design and Specifications are subject to change without notice. Weight and Dimensions shown are approximate.
CONTENTS
Page Page
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TH-42PX6U / TH-50PX6U