9.2. Initialization Pulse Adjust
1. Input the White signal to plasma video input.
2. Set the picture controls as follows.
Picture menu: Standard
Picture: +25
Aspect: Full
3. Connect Oscilloscope to TPSC1 (T2) and adjust VR6602 for 170±5µ Sec.
Test point
Volume
Level
T2
TPSC1 (SC)
VR6602 (SC)
170 ± 5µ Sec.
9.3. P.C.B. (Printed Circuit Board) exchange
9.3.1. Caution
1. To remove P.C.B., wait for 1 minute after power was off for discharge from electrolysis capacitors.
9.3.2. Quick adjustment after P.C.B. exchange
Adjust the following voltages with the multimeter.
P.C.B.
Name
Test Point
Voltage
Volume
Remarks
P Board
Vsus
TPVSUS (SS)
Vsus ± 1V
R628 (P)
*
Vdat
P12-1, 5 (P)
70.2V ± 0.1V
R665 (P)
PFC
C446 (+) (-) (P)
396V ± 0.5V
R443 (P)
SC Board
Vad
TPVAD (SC)
-90V ± 1V
VR6600 (SC)
SS Board
Ve
TPVE (SS)
Ve ± 1V
VR6000 (SS)
*
D, J, DA Board
White balance for NTSC, PAL, HD, PC and 625i signals
DA Board
Set Market Select Number to correct destination by MS mode. (See chap. 10.1.4)
*See the Panel label.
Caution:
Absolutely do not reduce Vsus below Ve not to damage the P.C.B.
21
TH-42PS9UK
Содержание TH42PS9UK - 42" PLASMA TV
Страница 4: ...1 Applicable signals 4 TH 42PS9UK ...
Страница 22: ...9 4 Adjustment Volume Location 9 5 Test Point Location 22 TH 42PS9UK ...
Страница 26: ...10 2 IIC mode structure following items value is sample data 26 TH 42PS9UK ...
Страница 28: ...28 TH 42PS9UK ...
Страница 30: ...30 TH 42PS9UK ...
Страница 33: ...33 TH 42PS9UK ...
Страница 36: ...13 Option Setting 36 TH 42PS9UK ...
Страница 38: ...38 TH 42PS9UK ...
Страница 61: ...15 Block and Schematic Diagram 15 1 Schematic Diagram Notes TH 42PS9UK 61 ...
Страница 110: ...TH 42PS9UK 110 ...
Страница 111: ...16 Parts Location 16 1 Parts Location 1 111 TH 42PS9UK ...
Страница 112: ...16 2 Parts Location 2 112 TH 42PS9UK ...
Страница 113: ...16 3 Accessories Box 113 TH 42PS9UK ...
Страница 114: ...16 4 Cable relation 114 TH 42PS9UK ...
Страница 116: ...18 Replacement Parts List 18 1 Replacement Parts List Notes 116 TH 42PS9UK ...