Panasonic TC-P54S1 Revised Troubleshooting Handbook

Slide #4
Introduction
1. Basic concept of how to determine the defective board
1) Verification of voltages
Normally, when there is a power problem, shutdown occurs immediately.
So, to resolve a power problem, voltage checks are necessary before shutdown.
2) Check if the power comes up after disconnecting the board under suspicion.
If power comes up (*) after disconnecting a board, the board is defective.
(*) “Power comes up” equals “no shutdown”.
2. Troubleshooting Video and Audio problems
3. Examples of video problems
4. Adjustment after PCB exchange
1) After exchanging the following boards, voltage adjustment is required.
P board, SC board, SS board => Please refer to the “Service Manual”.

Panasonic TC-P54S1 Specifications

General

Safety	UL6500/C-UL
Comb filter	3D
Pixel pitch	0.624 x 0.624 mm
Aspect ratio	16:9
Power supply	599 W
Product color	Black
Audio (L/R) in	2
Package weight	48000 g
Product weight	83.8 lbs
Noise reduction	Yes
RMS rated power	20 W
Display diagonal	54 \
Display language	English/Spanish/French
Set depth (inch)	4.2 \
Set width (inch)	51.7 \
Set height (inch)	32.8 \
Composite video in	1
Display technology	Plasma
Power requirements	AC 120 V, 60Hz
HDMI ports quantity	3
Remote control type	IR
Box depth (imperial)	13.1 \
Box width (imperial)	57.6 \
Box height (imperial)	37 \
Supported video modes	1080i, 1080p, 480p, 720p
Compatible memory cards	SDHC
Contrast ratio (dynamic)	2000000:1
Contrast ratio (typical)	-
Package weight (imperial)	105.8 lbs
Power consumption (sleep)	0.3 W
Operating temperature (T-T)	0 - 40 °C
Sustainability certificates	ENERGY STAR
Set depth (with stand) (inch)	15.3 \
Set height (with stand) (inch)	34.8 \