Sony KV-28FS20U, Руководство по обслуживанию

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SECTION 4
CIRCUIT ADJUSTMENTS
5
+
+
(ON SCREEN
DISPLAY) (DIGIT 5) (VOLUME
+
) (TV)
4-1. ELECTRICAL ADJUSTMENTS
Service adjustments to this model can be performed
using the supplied Remote Commander RM-887.
1. Turn on the main power switch and enter into the stand-by
mode.
2. Press the following sequence of buttons on the Remote
Commander.
• ‘TT--’ will appear in the upper right corner of the
screen.
Other status information will also be displayed.
3. Press ‘MENU’ on the remote commander to obtain the
following menu on the screen.
4. Move to the corresponding adjustment using the up/down
arrow buttons on the remote commander.
5. Press the right arrow button to enter the selected adjustment.
6. Turn off the power to quit the service mode when adjustments
have been completed.
HOW TO ENTER INTO SERVICE MODE
TEST MENU
> Picture Adjustment
Geometry
Wide
IC status
MSP
Dynamic Convergence
Current TV status
PICTURE ADJUSTMENT
AFC mode 1
REF position 1
SCP BGR 1
SCP BGF 1
Trap fo 6
Sub contrast Adj
Sub colour Adj
Sub brightness Adj
Green drive Adj
Blue drive Adj
Green cutoff Adj
Blue cutoff Adj
Gamma 0
Pre / overshoot 3
Y delay 3
D Pic ON
D Colour OFF
DC Transfer OFF
GEOMETRY ADJUSTMENT - 4:3
V size Adj
V position Adj
S Correction Adj
V Linearity Adj
H size Adj
H position Adj
Pin Amp Adj
Pin Phase Adj
AFC Bow Adj
AFC Angle Adj
EHT V 1
EHT H 0
Lo Corn Pin Adj
Up Corn Pin Adj
WIDE ADJUSTMENT - 4:3
V Aspect 0
V Scroll 31
Upper V Lin 0
Lower V Lin 0
Left Blanking 7
Right Blanking 7