AV-14F3/AV-1435
AV-1435EE/AV-1435TEE
AV-14FMT3/AV-1438
AV-14FMG3/AV-14FMG3B
SERVICE ADJUSTMENTS
BEFORE STARTING SERVICE ADJUSTMENT
1. There are 2 way of adjusting this TV: One is with the6. Never touch any adjustment parts, which are not specified
REMOTE CONTROL UNIT and the other is the conventionalin the list for this adjustment VRs, transforms, condensers,
method using adjustment parts and components.etc.
2. The adjustment with the REMOTE CONTROL UNIT is made7. Preparation for adjustment
on the basis of the initial setting values. The setting valuesUnless otherwise specified in the adjustment instructions, preset
which adjust the screen to its optimum condition may differthe following functions with the REMOTE CONTROL UNIT.
from the initial setting values.User mode position
3. Make sure that connection is correctly made to AC power
PICTURE MODE (VSM)BRIGHT
source.
VNROFF
4. Turn on the power of the set and equipment before use, and
start the adjustment procedures after waiting at least 30 minutes.TINT / COLOUR / BRIGHT
CENTER
CONT. / SHARP
5. Unless otherwise specified, prepare the most suitable reception
or input signal for adjustment.BLUE BACKOFF
OFF TIMEROFF
AI ECO SENSOROFF
AUTO SHUT OFFOFF
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
Adjustment itemAdjustment item
B1 POWER SUPPLYDEFLECTION circuit adjustment
FOCUS adjustmentVSM PRESET setting
IF circuit adjustmentPURITY/ CONVERGENCE adjustment
V/C (Video / Chroma) circuit adjustment
No. 5202615 |
ACEC
