8.3. P.C.B. (Printed Circuit Board) exchange
8.3.1. Caution
1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors.
8.3.2. Quick adjustment after P.C.B. exchange
P.C.B.
Name
Test Point
Voltage
Volume
Remarks
P Board
Vsus
TPVSUS (SS)
Vsus ± 2V
VR351 (P)
*
SC Board
Vad
TPVAD (SC)
-105V ± 1V
VR6477(SC)
SS Board
Ve
TPVE (SS)
Ve ± 1V
VR6145 (SS)
*
*See the Panel label.
8.4. Adjustment Volume Location
8.5. Test Point Location
14
MD-42HM8 SERIES
Содержание P7
Страница 1: ...P7 PDP TV SERVICE MANUAL ...
Страница 58: ...6 Set Serial Label Information 8 MD 42HM8 SERIES ...
Страница 82: ...MD 42HM8 SERIES 32 ...
Страница 83: ...10 Block and Schematic Diagram 10 1 Schematic Diagram Notes MD 42HM8 SERIES 33 ...
Страница 115: ...11 Replacement Parts List 11 1 Replacement Parts List Notes 65 MD 42HM8 SERIES ...