10.2. Initialization Pulse Adjust
1. Input the White signal to plasma video input.
2. Set the picture controls as follows.
Picture menu: Dynamic
D.PNR: OFF
Aspect: 16:9
3. Connect Oscilloscope to TPSC1 (T2) and adjust VR6602 for 170+10µ Sec.
Test point
Volume
Level
T2
TPSC1 (SC)
VR6602 (SC)
170 ± 10µ Sec
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
Adjust the following voltages with the multimeter.
P.C.B.
Name
Test Point
Voltage
Volume
Remarks
P Board
Vsus
TPVSUS (SS)
Vsus ± 2V
R628 (P)
*
Vdat
P12-1, 5 (P)
70.2V ± 0.1V
R665 (P)
PFC
C446 (+) (-) (P)
396V ± 0.5V
R443 (P)
SC Board
Vad
TPVAD (SC)
-90V ± 1V
VR6600 (SC)
SS Board
Ve
TPVE (SS)
Ve ± 2V
VR6000 (SS)
*
D, DG Board
White blance, 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.
34
TH-37PA60H / TH-37PA60M / TH-42PA60A / TH-42PA60H / TH-42PA60M / TH-42PA60MT
Summary of Contents for TH-42PA60A
Page 5: ...1 Applicable signals 5 TH 37PA60H TH 37PA60M TH 42PA60A TH 42PA60H TH 42PA60M TH 42PA60MT ...
Page 27: ...8 3 No Picture 27 TH 37PA60H TH 37PA60M TH 42PA60A TH 42PA60H TH 42PA60M TH 42PA60MT ...
Page 30: ...30 TH 37PA60H TH 37PA60M TH 42PA60A TH 42PA60H TH 42PA60M TH 42PA60MT ...
Page 31: ...9 3 Option Description 31 TH 37PA60H TH 37PA60M TH 42PA60A TH 42PA60H TH 42PA60M TH 42PA60MT ...
Page 32: ...32 TH 37PA60H TH 37PA60M TH 42PA60A TH 42PA60H TH 42PA60M TH 42PA60MT ...
Page 42: ...42 TH 37PA60H TH 37PA60M TH 42PA60A TH 42PA60H TH 42PA60M TH 42PA60MT ...
Page 132: ...TH 37PA60H TH 37PA60M TH 42PA60A TH 42PA60H TH 42PA60M TH 42PA60MT 132 ...
Page 144: ......