Read Panasonic TX-LR32C10 Service Manual online
TX-LR32C10
26
9 Measurements and Adjustments
9.1.
Voltage Chart of A Board
Set A-Board to a dummy set and check the satisfaction with the specified voltage as following table.
9.2.
Voltage Chart of P Board
Set P-Board to a dummy set and check the satisfaction with the specified voltage as following table.
After inspection, discharge the C7218 with 1k
Ω resistor for 0.3 sec. or more.
9.3.
Target of White Balance adjustment value
Clearance
x, y : +/-0.005 in Cool Colour Balance, +/-0.010 in Warm/Normal Colour Balance
x, y : +/-0.005 in Cool Colour Balance, +/-0.010 in Warm/Normal Colour Balance
Power Supply Name
Measurement Point
Specification (V)
TNP4G460 / TNP4G461
SUB1.2V
TP5602
1.22 - 1.32
SUB1.8V
TP5601
1.78 - 1.91
SUB3.3V
TP5600
3.21 - 3.45
SUB9V
TP5409
8.76 - 9.45
SUB5V
TP5405
4.82 - 5.18
BT30V
TP5482
29.3 - 31.5
Power Supply Name
Measurement Point
Normal Condition (V)
Standby Condition (V)
AUDIO_VCC
TP866
17.0 ± 1.7
< 3.0
12V
TP865
12.0 ± 0.6
< 1.0
5VS
TP854
5.6 ± 0.3
5.6 ± 0.3
STBY_6V
TP853
5.6 ± 0.3
5.6 ± 0.3
PFC Vout
TP801
400 ± 10
NO CARE
Ambient Temp.
Colour Balance
White
Gray
x
y
Y (cd/m2)
x
y
Y (cd/m2)
22.5 - 27.5 deg.
Cool
0.271
0.275
>300
0.271
0.275
Don’t Care
Normal
0.284
0.297
0.284
0.297
Warm
0.314
0.324
0.314
0.324
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