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8.2.
Voltage chart of A-board
8.3.
Picture level adjustment (RF)
VOLTAGE
TEST POINT
SPECIFICATION
(Reception state)
STB3.3V
TP4716
3.3 ± 0.16 V
SUB5V
TP4724
5 ± 0.25 V
PANEL12V
TP5413
12 ± 0.6 V
SOUND15V
TP2765
18 ± 2 V
5VS
TP2768
6.1 ± 0.3 V
SUB6V
TP2767
6.1 ± 0.3 V
Instrument Name
Remarks
1. REMOTE TRANSMITTER
2. Ex. Signal (Sprit color bar)
Adjustment or Inspection Procedure
Remarks
< procedure >
1. Receive the Sprit color bar.
(Screen mode: ZOOM or FULL Picture mode: DYNAMIC AI: OFF AI Picture: OFF)
*BACK LIGHT +30
< Inspection >
1. Enter Service mode, and select MAIN_ADJ PICTURE.
Volume UP/DOWN key makes GAIN displayed under PICTURE to set.
Pushing the remote controller [OK] key for about 3 seconds, GAIN is suited
to the adjustment value automatically.
(The Sprit Color Bar Pattern)
Содержание TCL37D2 - 37" LCD TV
Страница 23: ...23 7 14 EMI processing ...
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Страница 34: ...34 10 3 Wiring 2 ...
Страница 35: ...35 11 Schematic Diagram 11 1 Schematic Diagram Notes ...
Страница 60: ...60 13 1 2 Accessories ...
Страница 61: ...61 13 1 3 Mechanical Replacement Parts List ...
Страница 64: ...64 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...