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TH-65PF10WK/TK
9.1.2.
Initialization Pulse Adjust
1. Input a white signal pattern to plasma video input.
Aging pattern : 1
2. Set the picture adjustment items as follows.
• Picture menu : Standard
• Color temperature : Normal
• Picture : 25
• Aspect : Full
3. Connect Oscilloscope to TPSC1 (T2) and adjust VR6602 for 160 ± 10µ Sec.
9.1.3.
P.C.B. (Printed 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
P.C.B.
P Board
Vsus
SC Board
Vad
Vscn
Vset
SS Board
Ve
Vda
D, DS Board
White balance 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)
*See the Panel Label.
Caution:
Absolutely do not reduce Vsus below Ve not to damage the P.C.B.
Test point
T2
TPSC1 (SC)
Name
Test Point
TPVSUS
TPVAD
TPVSCN
TPVSET
TPVE
TPVDA
Volume
VR6602 (SC)
160 ± 10µ Sec.
Voltage
Vsus ± 2V
-90V ± 1V
Vad + 140V ± 4V
240V ± 7V
Ve ± 1V
72V + 1V, -3V
32
Level
Volume
Remarks
VR251 (P)
VR6600 (SC)
Fixed
Fixed
VR6000 (SS)
Fixed
*
*
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