
30
TH-42PH11UK
9.1.2.
Initialization Pulse Adjust
1. Set Aging pattern (white pattern signal) by IIC mode.
2. Set the picture controls as follows.
Picture menu: Standard
Picture: +25
Aspect: Full
3. Connect Oscilloscope to TPSC1 and adjust VR6602 for 210 ± 10V.
9.1.3.
P.C.B. (Print Circuit Board) exchange
9.1.3.1.
Caution
1. To remove P.C.B., wait 1 minute after power was off for discharge from electrolysis capacitors.
9.1.3.2.
Quick adjustment after P.C.B. exchange
Adjust the following voltages with the multimeter.
*See the Panel Label.
Caution
Absolutely do not reduce Vsus voltage below Ve not to damage the P.C.B.
Test Point
Volume
Level
TPSC1 (SC)
VR16602 (SC)
210 ± 10V
at 100
µ
s
period on the down slope.
P.C.B.
Name
Test Point
Voltage
Volume
Remarks
P Board
Vsus
TPVSUS (SS)
Vsus ± 2V
R628 (P)
*
PFC
C446 (+) (-) (P)
396V ± 0.5V
R443 (P)
SC Board
Vad
TPVAD (SC)
-149V ± 1V
VR16600 (SC)
SS Board
Ve
TPVE (SS)
Ve ± 1V
VR16000 (SS)
*
D, DS, DN Board
White balance, Pedestal and Sub brightness for NTSC, PAL, HD, PC and 625i signals
DN Board
Set Market Select Number to correct destination by MS mode. (See chap. 6.1.4)
Summary of Contents for TH-42PH11UK - 42" Plasma Panel
Page 7: ...7 TH 42PH11UK 3 2 Applicable signals ...
Page 9: ...9 TH 42PH11UK 5 Operating Instructions ...
Page 14: ...14 TH 42PH11UK 6 2 IIC mode structure following items value is sample data ...
Page 31: ...31 TH 42PH11UK 9 1 4 Adjustment Volume Location 9 1 5 Test Point Location ...
Page 33: ...33 TH 42PH11UK ...
Page 35: ...35 TH 42PH11UK ...
Page 45: ...45 TH 42PH11UK 11 Wiring Connection Diagram 11 1 Wiring 1 ...
Page 46: ...46 TH 42PH11UK 11 2 Wiring 2 ...
Page 47: ...TH 42PH11UK 47 12 Schematic Diagram 12 1 Schematic Diagram Notes ...
Page 112: ...TH 42PH11UK 112 ...
Page 156: ...Model No TH 42PH11UK Important Safety Notice ...
Page 157: ...Model No TH 42PH11UK Exploded View ...
Page 158: ...Model No TH 42PH11UK Cabinet part location ...
Page 159: ...Model No TH 42PH11UK Fan part location ...
Page 160: ...Model No TH 42PH11UK Flat cable ...
Page 161: ...Model No TH 42PH11UK Accessories ...