Panasonic la03 tc-l42u25 Manuales De Servicio
31
8.2.
Voltage chart of A-board
8.3.
Picture level adjustment (RF)
VOLTAGE
TEST POINT
SPECIFICATION
(Reception state)
(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)
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
*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.
Pushing the remote controller [OK] key for about 3 seconds, GAIN is suited
to the adjustment value automatically.
(The Sprit Color Bar Pattern)