Printed Circuit Board) Exchange; Adjustment Volume Location; Test Point Location - Panasonic TH-50PV500A Service Manual

TH-50PV500A / TH-50PV500H / TH-50PV500M
10.3. P.C.B. (Printed Circuit Board) exchange
10.3.1. Caution
1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors.
10.3.2. Quick adjustment after P.C.B. exchange
P.C.B.
P Board
SC Board
SS Board
*See the Panel label.

10.4. Adjustment Volume Location

10.5. Test Point Location

Name Test Point
Vsus TPVSUS (SS)
Vad TPVAD (SC)
Ve TPVE (SS)
Voltage
Vsus ± 2V VR351 (P)
-90V ± 1V VR6801(SC)
Ve ± 1V VR6250 (SS)
38
Volume Remarks
*
*