Printed Circuit Board) Exchange; Adjustment Volume Location; Test Point Location - Panasonic TH-42PE30B Service Manual

11.4. P.C.B. (Printed Circuit Board) exchange
11.4.1. Caution
1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors.
11.4.2. Quick adjustment after P.C.B. exchange
P.C.B.
P Board Vsus
Vda
SC Board Vbk
Vad
Vset
Vscn
SS Board Ve
D, DG Board White balance, Pedestal and Sub brightness for NTSC, PAL, HD, PC and 625i signals
*See the Panel label.

11.5. Adjustment Volume Location

11.6. Test Point Location

Name Test Point
TPVSUS (SS)
TPVDA (SS)
TPVBK (SC)
TPVAD (SC)
TPVSET (SC)
TPVSCN (SC)
TPVE (SS)
Voltage Volume
170V ± 1V R605 (P)
67V ± 1V R590 (P)
155V ± 5V R6443 (SC)
-90V ± 1V R6477 (SC)
218V ± 6V - - -
Vad + 118 ± 2V - - -
158V ± 1V R6774 (SS)
33
TH-37PE30B / TH-42PE30B
Remarks