11.4. P.C.B. (Printed Circuit Board) exchange
11.4.1.
Caution
1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors.
11.4.2.
Quick adjustment after P.C.B. exchange
P.C.B.
Name
Test Point
Voltage
Volume
Remarks
P Board
Vsus
TPVSUS (SS)
170V ± 1V
R605 (P)
Vda
TPVDA (SS)
67V ± 1V
R590 (P)
SC Board
Vbk
TPVBK (SC)
155V ± 5V
R6443 (SC)
Vad
TPVAD (SC)
-90V ± 1V
R6477 (SC)
Vset
TPVSET (SC)
218V ± 6V
- - -
Vscn
TPVSCN (SC)
Vad ± 118 ± 2V
- - -
SS Board
Ve
TPVE (SS)
158V ± 1V
R6774 (SS)
D, DG Board
White blance, Pedestal and Sub brightness for NTSC, PAL, HD, PC and 625i signals
*See the Panel label.
11.5. Adjustment Volume Location
11.6. Test Point Location
30
TH-42PA20E / TH-42PA20B
Содержание TH-37PA20AA
Страница 20: ...4 TH 37PA20AA TH 37PA20FA TH 37PA20HA TH 37PA20MA TH 37PA20RA ...
Страница 27: ...3 Conductor Views 3 1 PF Board 3 2 P Board 3 3 T TA TB and TC Board 3 4 H Board 3 5 DG Board 3 6 D Board 7 ...
Страница 30: ...6 Mechanical Replacement Parts List 10 ...
Страница 68: ...R483 ERG2FJS104D M 100KOHM J 2W 1 48 ...
Страница 71: ...R1061 ERJ3GEYJ223 M 22KOHM J 1 16W 1 51 ...
Страница 104: ...3 Conductor Views 3 1 PF Board 3 2 P Board 3 3 T TA TB and TC Board 3 4 H Board 3 5 DG Board 3 6 D Board 6 ...
Страница 107: ...6 Mechanical Replacement Parts List 9 ...
Страница 110: ...7 2 Electrical Replacement Parts List 12 ...
Страница 144: ...R408 ERJ6GEYJ6R8 M 6 8 OHM J 1 10W 1 46 ...
Страница 148: ...R1075 ERJ3GEYJ102 M 1KOHM J 1 16W 1 50 ...
Страница 172: ...S300 K0F162B00002 SWITCH 1 74 ...
Страница 287: ...2 Service Hint 7 TH 42PA20A TH 42PA20F TH 42PA20H TH 42PA20M TH 42PA20R ...
Страница 288: ...8 TH 42PA20A TH 42PA20F TH 42PA20H TH 42PA20M TH 42PA20R ...
Страница 308: ...7 3 Lead of wiring 3 ...
Страница 309: ...7 4 Lead of wiring 4 ...
Страница 315: ...9 3 Option Description ...
Страница 316: ......
Страница 317: ...10 CAT computer Aided Test mode ...
Страница 330: ...17 Mechanical Replacement Parts List ...
Страница 568: ...1 Applicable signals 4 TH 42PA20E TH 42PA20B ...
Страница 572: ...5 Service Hint 8 TH 42PA20E TH 42PA20B ...
Страница 578: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 7 2 Lead of wiring 2 14 TH 42PA20E TH 42PA20B ...
Страница 579: ...7 3 Lead of wiring 3 15 TH 42PA20E TH 42PA20B ...
Страница 580: ...7 4 Lead of wiring 4 7 5 Lead of wiring 5 16 TH 42PA20E TH 42PA20B ...
Страница 586: ...22 TH 42PA20E TH 42PA20B ...
Страница 587: ...9 3 Option Description 23 TH 42PA20E TH 42PA20B ...
Страница 588: ...24 TH 42PA20E TH 42PA20B ...
Страница 591: ...10 4 IIC mode structure following items value is sample data 27 TH 42PA20E TH 42PA20B ...