11.2. 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 : Full
3. Connect Oscilloscope to TPSC1 (SC).
Check that the flat section is less than 40µ Sec and adjust VR6602 for 160+10µ Sec.
Test point
Volume
Level
T1
TPSC1 (SC)
---
T1 < 40µ Sec
T2
TPSC1 (SC)
VR6602 (SC)
160 ± 10µ Sec
11.3. P.C.B. (Printed Circuit Board) exchange
11.3.1. Caution
1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors.
11.3.2. 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
VR251 (P)
*
SC Board
Vad
TPVAD (SC)
-90V ± 1V
VR6600 (SC)
SS Board
Ve
TPVE (SS)
Ve ± 1V
VR6000 (SS)
*
D, DG Board
White blance 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.
38
TH-65PV600A / TH-65PV600M
Summary of Contents for TH-65PV600M
Page 6: ...1 Applicable signals 6 TH 65PV600A TH 65PV600M ...
Page 25: ...8 3 Lead of Wiring 2 25 TH 65PV600A TH 65PV600M ...
Page 26: ...8 4 Lead of Wiring 4 26 TH 65PV600A TH 65PV600M ...
Page 27: ...8 5 Lead of Wiring 5 27 TH 65PV600A TH 65PV600M ...
Page 31: ...9 4 No Picture 31 TH 65PV600A TH 65PV600M ...
Page 34: ...34 TH 65PV600A TH 65PV600M ...
Page 35: ...10 3 Option Description 35 TH 65PV600A TH 65PV600M ...
Page 36: ...36 TH 65PV600A TH 65PV600M ...
Page 39: ...11 4 Adjustment Volume Location 11 5 Test Point Location 39 TH 65PV600A TH 65PV600M ...
Page 48: ...48 TH 65PV600A TH 65PV600M ...
Page 83: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Notes TH 65PV600A TH 65PV600M 83 ...
Page 164: ...16 2 Packing Exploded View 1 164 TH 65PV600A TH 65PV600M ...
Page 165: ...16 3 Packing Exploded View 2 165 TH 65PV600A TH 65PV600M ...
Page 166: ...16 4 Packing Exploded View 3 166 TH 65PV600A TH 65PV600M ...