Hitachi 28LD5200E - Manual
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Table of Contents:
- Page 2 – CAUTION FOR SAFETY; Please read this page before repair; Warning; cause death or serious injury; Caution; This symbol means; cause; WARNING
- Page 3 – PRECAUTIONS; One mini D-sub terminal and one DVI-D terminal for RGB input
- Page 4 – Applicable video signals for each input terminal
- Page 5 – Control panel
- Page 7 – Service adjustment items by I
- Page 15 – The Expression of input signal mode (format); NT1: S and Composite of NTSC; Factory Reset; ) button and button at the same time, and hold for
- Page 17 – If initial x or y value is smaller than specification.
- Page 22 – Signal circuit self-diagnosis function; more than 5 seconds after the power turned on.
- Page 24 – Formatter PWB; VIDEO PWB; Tuner PWB
- Page 26 – Connection diagram
- Page 27 – To Panel
- Page 28 – Code; ABS; Material; ACRYLONITRILE BUTADIENE STYRENE; Disassembly diagram
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.
LCD
Television
March 2004
Digital Media Division
28LD5200E
(PW1L)
SERVICE MANUAL
Be sure to read this manual before servicing. To assure safety from fi re, electric shock, injury, harmful radiation
and materials, various measures are provided in this HITACHI LCD monitor.
Be sure to read cautionary items described in the manual to maintain safety before servicing.
Caution
1. Features -------------------------------------------------- 3
2. Speci
fi
cations -------------------------------------------- 4
3. Component names ------------------------------------- 5
4. Adjustment ----------------------------------------------- 6
5. Troubleshooting --------------------------------------- 1
9
6. Self diagnosis function ------------------------------ 2
2
7. Replacement parts list ------------------------------- 2
3
8. Block diagram ----------------------------------------- 2
4
9. Connection diagram ---------------------------------
26
10. Wiring diagram ----------------------------------------
27
11. Disassembly diagram -------------------------------- 2
8
Contents
1. Since Panel Module is made of glass, handling the broken Module shall be taken care suffi ciently in order
not to be injured.
2. Replacing work shall be started after the Panel Module and the AC/DC Power supply become suffi ciently
cool.
3. Special care shall be taken to the display area in order not to damage its surface.
4. The Panel Module shall not be touched with bare hand to protect its surface from stains.
5. It is recommended to use clean soft gloves during the replacing work in order to protect not only the dis-
play area of the Panel Module but also a serviceman himself.
Service Warning
SM008
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Summary
2 28LD5000TA (PW1L) CAUTION FOR SAFETY Please read this page before repair ing the monitor. This page explains t he following items to ensure the safety of set and prevent accident s during repair work. We explain by symbol s wh at damage or injury may occur if errors are made . Warning This symbol ...
28LD5200E (PW1L) PRECAUTIONS ● How to clean the LCD screen panel of the monitor Before cleaning the monitor, turn off the monitor and disconnect the power plug from the power outlet.To prevent scratching or damaging the LCD screen face, do not knock or rub the surface with sharp or hard objects. Cle...
4 28LD5200E (PW1L) 2. Specifications Panel Displaydimensions Approx. 28 inches (599.04 (H) x 359.42 (V) mm) Resolution 1280 (H) x 768 (V) pixels Net dimensions 854 (W) x 516 (H) x 277 (D) mm Net weight 21.9kg Ambientconditions Temperature Operating : 5 C to 35 C, Storage : 0 C to 60 C Relative humid...
