Measurements And Adjustments; Voltage Chart Of P-Board; Voltage Chart Of A-Board; Picture Level Adjustment (Rf) - Panasonic TC-32LX85N Service Manual

8 Measurements and Adjustments

8.1.

Voltage chart of P-board

24V
SUB_5V
SUB_9V
BT_30V
SOUND_15V
DTV12V
PANEL_12V
STB_5V
8.2.

Voltage chart of A-board

8.3.

Picture level adjustment (RF)

Instrument Name
1. REMOTE TRANSMITTER
2. Ex. Signal (Standard signal)
Adjustment or Inspection Procedure
<procedure>
1. Receive the RF standard signal (Need standard sync signal).
(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
TP7070
TP7015
TP7055
TP7072
TP7050
TP7057
TP7058
TP7061
VOLTAGE
STB3.3V TP4003
STB1.8V TP7006
SUB1.2V TP5601
SUB1.8V TP5602
SUB3.3V TP5600
TEST POINT
24.0±1.2V
5.13±0.25V
9.27±0.45V
31.5±2.5V
15.0V±1.2V
12.0±1.2V
12.0±0.6V
5.0±0.5V
TEST POINT SPECIFICATION
3.3±0.16V
1.83±0.09V
1.26±0.06V
1.83±0.09V
3.3±0.16V
21
SPECIFICATION
Remarks
Remarks