Electrical Adjustments; How To Enter The Service Mode; Adjustment Method With Commander; Screen Display On The Test Menu - Sony KP-41PX1 Service Manual

6-1. HOW TO ENTER THE SERVICE MODE

6-1-1. Adjustment Method with Commander

Service adjustment to this model can be performed with the sup-
plied remote commander RM-892 (41PX1/41PX1K) or RM-862
(41PX1R).
MUTE
TV MODE
1
4
7
JOYSTICK
VOLUME +
SONY
MENU
RM-892 : 41PX1/41PX1K
MUTE
%
ON SCREEN
DISPLAY
TV MODE
MENU
VOLUME +
+
—
JOYSTICK
SONY
RM-862 : 41PX1R
1. Turn on the main power switch of the set and enter into
standby mode.
2. Press the following sequence of buttons on the Remote
Commander.
5
( ON SCREEN ) (DIGIT 5) (VOLUME +)
DISPLAY
"TT - -" will appear in the top right corner of the screen.
Other status information will also be displayed.

ELECTRICAL ADJUSTMENTS

TV STANDBY
VIDEO TV
ON SCREEN
DISPLAY
2 3
5 6
8 9
0
4 : 3 / 16 : 9
OK
PROGR
MENU
RM 892
TV
TV STANDBY
4 : 3 / 16 : 9
1 2 3
4 5 6
7 8 9
10
+
—
RM 862
TV
Enter the
"TT MODE"
(TV MODE)
SECTION 6
3. Press "MENU" on the commander to obtain the following
menu on the screen.
(With some models, display items may be different from
the following)
TEST MENU
Picture Adjustment
Geometry
Wide
IC Status
MSP
Dynamic Convergence
Current TV Status
Convergence
4. Move to the corresponding adjustment using the joystick
(v or V : up or down) on the commander.
5. Move the joystick to the right (B) to enter the selected
adjustment.
6. Press " (OK)" to exit.
7. Before TURN OFF is necessary:
DATA WRITE : Press "
DATA COPY
8. Turn off the power to quit the service mode when adjust-
ments are completed.

6-1-2. Screen Display on the Test Menu

(With some models, display items and contents may be
different from the following)
Picture Adjustment
PICTURE ADJUSTMENT
AFC Mode
Ref Position
SCP BGR
SCP BGF
Trap F0
Sub Contrast
Sub Colour
Sub Brightness
Green Drive
Blue Drive
Green Cutoff
Blue Cutoff
Gamma
Pre / Overshoot
Y Delay
D Pic
D Colur
DC Transfer
– 32 –
KP-41PX1/41PX1K/41PX1R
K
RM-892 RM-892
(MUTE)" + "-"
: Press " (ON SCREEN DISPLAY)"
+ "-"
1 0 - 3
3 0 - 3
1 0 - 3
1 0 - 3
0 0 - 15
11 0 - 15
10 0 - 15
13 0 - 63
51 0 - 63
43 0 - 63
8 0 - 15
10 0 - 15
1 0 - 3
2 0 - 3
3 0 - 7
ON ON/OFF
OFF ON/OFF
ON ON/OFF
RM-862