
8.2.2. Adjustments
Adjust driver section voltages referring the panel data on the panel data label.
Name
Test
Point
Voltage
Volume
Remarks
Vsus
TPVSUS
(SS)
170V ± 1V
R605 (P)
Vbk
TPVBK
(SC)
155V ± 5V
R6443
(SC)
Ve
TPVE
(SS)
158V ± 1V
R6774
(SS)
Vset
TPVSET
(SC)
218V ± 6V
---
Vad
TPVAD
(SC)
-90V ± 1V
R6477
(SC)
Vscn
TPVSCN
(SC)
Vad*+118V
± 2V
---
Vda
TPVDA
(SS)
67V ± 1V
R590 (P)
*See the Panel label.
8.3. Initialization Pulse Adjust
1. Input a Cross hatch signal.
2. Set the picture controls: -
Picture mode: Normal
White balance: Cool
Adjust the indicated test point for the specified wave form.
Test point
Volume
Level
T1
TPSC1 (SC)
R6523 (SC)
20 ± 15
Sec
T2
TPSS1 (SS)
R6557 (SC)
170 ± 20
Sec
12
Summary of Contents for TH-42PW6BX
Page 9: ...7 Location of Lead Wiring 9 ...
Page 10: ...8 Adjustment Procedure 8 1 B Set up 10 ...
Page 26: ...16 Mechanical Replacement Parts List 26 ...
Page 30: ...17 2 Electrical Replacement List 30 ...
Page 32: ...C561 62 ECJ3VC1H472J C 4700PF J 50V 2 32 ...
Page 46: ...D590 MA152K DIODE 1 MA3X152K 46 ...
Page 53: ...53 ...
Page 55: ...L6719 23 TSKA158 BEAD CORE 5 G0ZZ00001935 55 ...
Page 59: ...R410 ERJ6GEYJ6R8 M 6 8 OHM J 1 10W 1 59 ...
Page 63: ...R2321 ERJ6GEY0R00 M 0 OHM 1 10W 1 63 ...
Page 185: ...How to access the Option menu ...
Page 193: ...6 Service Hint 8 TH 42PW6EX TH 42PW6BX TH 42PWD6EX TH 42PWD6BX TH 42PWD6UY ...
Page 194: ...7 Location of Lead Wiring 9 TH 42PW6EX TH 42PW6BX TH 42PWD6EX TH 42PWD6BX TH 42PWD6UY ...
Page 215: ...30 TH 42PW6EX TH 42PW6BX TH 42PWD6EX TH 42PWD6BX TH 42PWD6UY ...