DP23/23G/24
SAFETY PRECAUTIONS ......................................................................................................2
TECHNICAL CAUTIONS ......................................................................................................3
SPECIFICATIONS..................................................................................................................4
GENERAL INFORMATION ....................................................................................................5
CUSTOMIZED PICTURE AND SOUND ADJUSTMENTS ....................................................6
SERVICE ADJUSTMENTS..................................................................................................17
DC VOLTAGE ......................................................................................................................36
BASIC CIRCUIT DIAGRAM ................................................................................................51
PRINTED CIRCUIT BOARDS ............................................................................................72
BLOCK DIAGRAM ..............................................................................................................74
WIRING DIAGRAM ..............................................................................................................76
FINAL WIRING DRAWING ..................................................................................................78
EXPLODED VIEW ..............................................................................................................84
EXPLODED VIEW PARTS LIST ..........................................................................................90
QUICK REFERENCE PARTS LIST ....................................................................................95
REPLACEMENT PARTS LIST ............................................................................................96
DISASSEMBLY INSTRUCTIONS ......................................................................................117
TROUBLESHOOTING BLOCK DIAGRAMS......................................................................125
PA
No. 0162
NTSC
DP23/DP23G/DP24
R/C: CLU-4321UG
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
JUNE 2002 HHEA-MANUFACTURING DIVISION
51UWX20B DP23
57UWX20B DP23
51GWX20B DP23G
57GWX20B DP23G
43FWX20B DP24
SERVICE MANUAL
This addendum gives differences between DP23/DP23G/DP24 and the DP27/DP27D chassis
models. For any other information, see the DP27/DP27D chassis Service Manual PA No. 0160
issued in MAY 2002.
CAUTION: Before servicing this chassis, it is important that the service technician read the
”Safety Precautions” and “Servicing Precautions” in Service Manual PA No. 0160.
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