10.2. Initialization Pulse Adjust
1. Input the White signal to plasma video input.
2. Set the picture controls as follows.
Picture menu: Dynamic
P-NR: 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-37PA60E / TH-37PD60B / TH-42PA60E / TH-42PD60B
Содержание Viera TH-37PA60E
Страница 5: ...1 Applicable signals 5 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 18: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 18 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 19: ...7 2 Lead of Wiring 2 19 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 20: ...7 3 Lead of Wiring 3 20 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 21: ...7 4 Lead of Wiring 4 21 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 22: ...7 5 Lead of Wiring 5 22 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 23: ...7 6 Lead of Wiring 6 23 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 27: ...8 3 No Picture 27 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 30: ...30 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 31: ...9 3 Option Description 31 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 32: ...32 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 35: ...10 4 Adjustment Volume Location 10 5 Test Point Location 35 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 42: ...42 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 74: ...TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B 74 ...
Страница 75: ...14 Schematic and Block Diagram 14 1 Schematic Diagram Note TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B 75 ...
Страница 142: ...TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B 142 ...
Страница 143: ...15 Parts Location Mechanical Replacement Parts List 15 1 Parts Location 143 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 144: ...15 2 Packing Exploded Views 1 TH 37 42PA60E 144 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 145: ...15 3 Packing Exploded Views 2 TH 37 42PD60B 145 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 146: ...15 4 Packing Exploded Views 3 146 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 147: ...15 5 Packing Exploded Views 4 147 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 151: ...16 Electrical Replacement Parts List 16 1 Replacement Parts List Notes 151 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...