Panasonic TH-103PF10UK - 103" Plasma Panel, Руководство по обслуживанию, Страница: 60 / 131

TH-103PF10UK/EK
8.1.3. P.C.B. (Print Circuit Board) Replacement
8.1.3.1. Caution
1. To remove P.C.B., wait 1 minute after power was off for discharge from electrolysis capacitors.
8.1.3.2. Quick adjustment after P.C.B. Replacement
Adjust the following voltages with the multimeter.
P.C.B. Name Test Point Voltage Volume Remarks
P Board (SUS) Vsus TPVSUS (SS) Vsus ± 0.5V VR251 (P_SS side)
*
Vsus TPVSUS (SC) Vsus ± 0.5V VR251 (P_SC side)
*
SC2 Board Vad TPVAD (SC2) -85 V ± 1V VR6600 (SC2)
Vscn TPVSCN (SC2) Vad + 140V ± 4V VR 6605 (SC2)
Vset T P VS ET (SC2) 240V ± 1V VR 6604 (SC2)
Vbk T P V B K (SC2) 1 5 0 V ± 1V VR6351 (SC2)
SS Board Ve TPVE (SS) Ve ± 1V VR6000 (SS)
*
DR1 Board Vc TPVC (DR1) 45 ± 0.5V VR600 (SC side)
34.5 ± 0.5V VR 600 (SS side)
DR2 Board Vc TPVC (DR2) 45 ± 0.5V VR650 (SC side)
34.5 ± 0.5V VR 650 (SS side)
D, DS Board W hite balance and Su b brightness for NTSC, PAL, HD, PC and 625i signals
DN Board Set M arket Select Num ber to correct destination by Ms mode (See chap. 6.1.4)
*See the Panel label.
Caution:
Absolutely do not reduce Vsus voltage below Ve not to damage the P.C.B.
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