AV-32WL1EU
AV-32WL1EI
AV-32WL1EK
SERVICE ADJUSTMENTS
BEFORE STARTING SERVICE ADJUSTMENT
1. There are 2 ways of adjusting this TV: One is with theUser mode setting condition
REMOTE CONTROL UNIT and the other is the conventionalPICTURE SETTING TINTCOOL
method using adjustment parts and components.
2. The adjustment with the REMOTE CONTROL UNIT is madeCONTRASTCENTER
BRIGHTCENTER
on the basis of the initial setting values. The setting values
which adjust the screen to its optimum condition may differSHARPCENTER
from the initial setting values.COLOURCENTER
3. Make sure that connection is correctly made to AC powerHUECENTER
source.DIGITAL VNROFF
4. Turn on the power of the set and equipment before use, and startDIGI PUREAUTO
the adjustment procedures after waiting at least 30 minuets.
5. Unless otherwise specified, prepare the most suitable reception4:3 ASPECTPANORAMIC
or input signal for adjustment.PICTURE TILTCENTER
6. Never touch any adjustment parts, which are not specified inBBEOFF
the list for this adjustment variable resistors, transforms,HYPER SOUNDOFF
condensers, etc.
7. Preparation for adjustment (presetting):SPEAKERON
ZOOMFULL
Unless otherwise specified in the adjustment instructions, preset
the following functions with the REMOTE CONTROL UNIT:SLEEP TIMEROFF
BLUE BACKOFF
ECO MODEOFF
MEASURING INSTRUMENT AND FIXTURES
1. DC voltmeter (or digital voltmeter)
2. Oscilloscope
3. Signal generator (Pattern generator) [PAL / SECAM / NTSC]
4. Remote control unit
ADJUSTMENT ITEMS
I CHECK ITEMS BEFORE ADJUSTMENT
I FOCUS ADJUSTMENT
I IF CIRCUIT ADJUSTMENT
I VSM PRESETTING
I VIDEO / CHROMA CIRCUIT ADJUSTMENT
I DEFLECTION CIRCUIT ADJUSTMENT
I TEXT CIRCUIT ADJUSTMENT
I AUDIO CIRCUIT ADJUSTMENT (Do not adjust)
16No.51733 |
ACEC
