Voltage Chart Of A-Board; Picture Level Adjustment (Rf) - Panasonic TC-L42D2 Service Manual

8.2.

Voltage chart of A-board

8.3.

Picture level adjustment (RF)

Instrument Name
1. REMOTE TRANSMITTER
2. Ex. Signal (Sprit color bar)
Adjustment or Inspection Procedure
< 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.
VOLTAGE TEST POINT
STB3.3V TP4716
SUB5V TP4724
PANEL12V TP5413
SOUND15V TP2765
5VS TP2768
SUB6V TP2767
(The Sprit Color Bar Pattern)
28
SPECIFICATION
(Reception state)
3.3 ± 0.16 V
5 ± 0.25 V
12 ± 0.6 V
18 ± 2 V
6.1 ± 0.3 V
6.1 ± 0.3 V
Remarks
Remarks