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9.3. P.C.B. (Printed Circuit Board) Remove
9.3.1. Caution
1. To remove P.C.B., wait 1 minute after power was off for discharge
from electrolysis capacitors.
9.3.2. Quick adjustment after P.C.B. Remove
P.C.B.
Name
Test Point
Voltage
Volume
Remarks
P Board
Vsus
TPVSUS
182V ± 2V
VR351 (P)
*
SC Board
Vad
TPVAD
-85V ± 1V
VR6801 (SC)
Vscn
TPVSCN
Vad + 120V ± 4V Fixed
Vset
TPVSET
230V ± 7V
Fixed
Vbk
TPVBK
140V ± 1V
VR6802 (SC)
SS Board
Ve
TPVE
150V ± 2V
VR6250 (SS)
*
Vda
TPVDA
75V ± 1V
Fixed
D, J Board
White balance, Pedestal and Sub brightness for NTSC, PAL, HD, PC and 625i signals
*See the Panel label.
Caution:
Absolutely do not reduce Vsus below Ve not to damage the P.C.B.
9.4. Adjustment Volume Location
37
Содержание TH-65PHD8BK
Страница 3: ...1 Applicable signals 2 Safety Precautions 3 ...
Страница 34: ...34 ...
Страница 38: ...9 5 Test Point Location 10 Service mode 10 1 CAT computer Aided Test mode 38 ...
Страница 45: ...13 Option Setting 45 ...
Страница 53: ...16 1 2 Escutcheon part location enlarged view 53 ...
Страница 54: ...16 1 3 Fan part location enlarged view 16 2 Cable relation 54 ...
Страница 55: ...16 3 Packing summary 55 ...
Страница 56: ...56 ...
Страница 60: ...18 2 Electrical Replacement Parts List 60 ...
Страница 62: ...C466 69 ECJ2FB1H104K C 0 1UF K 50V 4 62 ...
Страница 64: ...C831 EEEHB1C470P C 47PF J 16V 1 64 ...
Страница 79: ...D3061 MA728 DIODE 1 79 ...
Страница 90: ...Q6223 B1DFKL000001 TRANSISTOR 1 90 ...
Страница 121: ...SD46 K1KA10B00209 10P CONNECTOR 1 121 ...
Страница 173: ...15 1 Schematic Diagram Notes 15 Schematic Diagrams TH 65PHD8BK TH 65PHD8EK TH 65PHD8UK 69 ...
Страница 174: ...15 1 Schematic Diagram Notes 15 Schematic Diagrams TH 65PHD8BK TH 65PHD8EK TH 65PHD8UK 69 ...