Panasonic TH-L32C53T, Руководство по обслуживанию

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TH-L32C53T
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8 Measurements and Adjustments
8.1. Voltage chart of A-board
Set A-Board to a dummy set and check the satisfaction with the specified voltage as following table.
8.2. Voltage chart of IP-board
Set IP-Board to a dummy set and check the satisfaction with the specified voltage as following table.
8.3. Target of WB adjustment value
Power Supply Name Measurement Point Specification (V)
SUB1.8V TP8700 1.74 - 1.90
SUB1.2V TP8100 1.18 - 1.32
SUB3.3V TP8701 3.19 - 3.46
SUB5V TP8702 4.95 - 5.25
STB5V TP5400 4.9 - 5.1
SUB1.5V TP8101 1.4 - 1.6
VOLTAGE TEST POINT SPEC (V) STATE TP for UTF
PFC390V
+TP7201, 7202 390 ± 15 RECEPTION - *HOT
-TP7203, 7204 - RECEPTION - *HOT
DTV16V TP7801, 7505 17.3 ± 1.5 RECEPTION D7503K
STBY6V TP7506
5.25 ± 0.8 RECEPTION
D7506K
5.25 ± 0.8 STAND BY
Ambient Temp. Colour Balance
White Gray
x y Y (cd/m2) x y Y (cd/m2)
Cool 0.271 0.275 0.271 0.275
22.5 - 27.5 deg. Normal 0.285 0.293 > 250 0.285 0.293 don't care
Warm 0.314 0.324 0.314 0.324
Clearance use WB 3 mode
x, y : +/-0.003 in Cool Colour Balance, +/-0.010 in Warm/Normal Colour Balance
use WB difference mode
x, y : +/-0.003 in Cool Colour Balance,
+/-0.010 in Normal Colour Balance, +/-0.015 in Warm Colour Balance
*Set Colour Balance to "Cool" if use WB difference mode