28
TH-37PR11UK / TH-37PR11UH
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)
VR6602 (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
VR6600 (SC)
SS Board
Ve
TPVE (SS)
Ve ± 1V
VR6000 (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)
Содержание TH-37PR11UH
Страница 7: ...7 TH 37PR11UK TH 37PR11UH 3 2 Applicable signals ...
Страница 9: ...9 TH 37PR11UK TH 37PR11UH 5 Operating Instructions ...
Страница 14: ...14 TH 37PR11UK TH 37PR11UH 6 2 IIC mode structure following items value is sample data ...
Страница 29: ...29 TH 37PR11UK TH 37PR11UH 9 1 4 Adjustment Volume Location 9 1 5 Test Point Location ...
Страница 31: ...31 TH 37PR11UK TH 37PR11UH ...
Страница 33: ...33 TH 37PR11UK TH 37PR11UH ...
Страница 42: ...TH 37PR11UK TH 37PR11UH 42 NOTE ...
Страница 43: ...43 TH 37PR11UK TH 37PR11UH 11 Wiring Connection Diagram 11 1 Wiring 1 ...
Страница 44: ...44 TH 37PR11UK TH 37PR11UH 11 2 Wiring 2 ...
Страница 45: ...45 TH 37PR11UK TH 37PR11UH 11 3 Wiring 3 ...
Страница 46: ...46 TH 37PR11UK TH 37PR11UH 11 4 Wiring 4 ...
Страница 47: ...TH 37PR11UK TH 37PR11UH 47 12 Schematic Diagram 12 1 Schematic Diagram Notes ...
Страница 104: ...TH 37PR11UK TH 37PR11UH 104 NOTE ...
Страница 139: ...Model No TH 37PR11UK UH Important Safety Notice ...
Страница 140: ...Model No TH 37PR11UK UH Exploded View ...
Страница 141: ...Model No TH 37PR11UK UH Cabinet part location ...
Страница 142: ...Model No TH 37PR11UK UH Flat cable relation ...
Страница 143: ...Model No TH 37PR11UK UH Accessories ...