9.2. Initialization Pulse Adjust
1. Set Aging pattern: 0 (Vset ajustment pattern) by IIC mode.
2. Set the picture controls as follows.
Picture menu: Standard
Picture: +25
Aspect: Full
3. Connect Oscilloscope to TPSC1 (T2) and adjust VR6602 for 190±10µ Sec.
Test point
Volume
Level
T2
TPSC1 (SC)
VR6602 (SC)
190 ± 10µ Sec.
9.3. P.C.B. (Printed Circuit Board) exchange
9.3.1. Caution
1. To remove P.C.B., wait 1 minute after power was off for discharge from electrolysis capacitors.
9.3.2. 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)
*
PFC
C446 (+) (-) (P)
396V ± 0.5V
R443 (P)
SC Board
Vad
TPVAD (SC)
-105V ± 1V
VR6600 (SC)
SS Board
Ve
TPVE (SS)
Ve ± 1V
VR6000 (SS)
*
D, DS, DN Board
White balance, Pedestal and Sub brightness for NTSC, PAL, HD, PC and 625i signals
DN Board
Set Market Select Number to correct destination by MS mode. (See chap. 10.1.4)
*See the Panel label.
Caution:
Absolutely do not reduce Vsus voltage below Ve not to damage the P.C.B.
34
TH-37PR10U / TH-42PR10U
Содержание TH37PR10U - 37" PLASMA TELEVISION
Страница 4: ...1 Applicable signals 4 TH 37PR10U TH 42PR10U ...
Страница 28: ...8 1 2 Lead wiring 2 The lead wiring is dressed as shown in figure 28 TH 37PR10U TH 42PR10U ...
Страница 29: ...8 1 3 Lead wiring 3 The lead wiring is dressed as shown in figure 29 TH 37PR10U TH 42PR10U ...
Страница 31: ...8 2 2 Lead wiring 2 The lead wiring is dressed as shown in figure 31 TH 37PR10U TH 42PR10U ...
Страница 32: ...8 2 3 Lead wiring 3 The lead wiring is dressed as shown in figure 32 TH 37PR10U TH 42PR10U ...
Страница 35: ...9 4 Adjustment Volume Location 9 4 1 TH 37PR10U 9 4 2 TH 42PR10U 35 TH 37PR10U TH 42PR10U ...
Страница 36: ...9 5 Test Point Location 9 5 1 TH 37PR10U 9 5 2 TH 42PR10U 36 TH 37PR10U TH 42PR10U ...
Страница 40: ...10 2 IIC mode structure following items value is sample data 40 TH 37PR10U TH 42PR10U ...
Страница 42: ...42 TH 37PR10U TH 42PR10U ...
Страница 44: ...44 TH 37PR10U TH 42PR10U ...
Страница 49: ...13 Option Setting 49 TH 37PR10U TH 42PR10U ...
Страница 78: ...NOTE TH 37PR10U TH 42PR10U 78 ...
Страница 79: ...15 Block and Schematic Diagram 15 1 Schematic Diagram Notes TH 37PR10U TH 42PR10U 79 ...
Страница 137: ...16 Parts Location 16 1 Exploded View 16 1 1 TH 37PR10U 137 TH 37PR10U TH 42PR10U ...
Страница 138: ...16 1 2 TH 42PR10U 138 TH 37PR10U TH 42PR10U ...
Страница 140: ...16 2 Cable relation 16 2 1 TH 37PR10U 16 2 2 TH 42PR10U 140 TH 37PR10U TH 42PR10U ...
Страница 141: ...16 3 Accessories Box 141 TH 37PR10U TH 42PR10U ...
Страница 143: ...18 Replacement Parts List 18 1 Relpacement Parts List Notes 143 TH 37PR10U TH 42PR10U ...