Electrical Adjustment By Remote Commander - Sony KP-53HS10 Service Manual

3-9. ELECTRICAL ADJUSTMENT BY REMOTE
COMMANDER
By using Remote Commander (RM-Y902),all circuit adjustments
can be made.
NOTE : Test Equipment Required.
1. Pattern Generator (with component outputs)
2. Frequency counter
3. Digital multimeter
4. Audio oscillator
1. METHOD OF SETTING THE SERVICE ADJUSTMENT MODE
SERVICE MODE PROCEDURE
1. Standby mode. (Power off)
2. DISPLAY n 5 n VOL (+) n TV POWER
on the Remote Commander.
(Press each button within a second.)
SERVICE MODE ADJUSTMENT
Category Adjustment item
SERVICE VDSP VPOS 031
0 0 0 0 0
0 0 0 0 0 0 0 0
(SCREEN DISPLAY)
3. The SCREEN displays the item being adjusted.
4. Press 1 or 4 on the Remote Commander to select the
adjustment item.
5. Press 3 or 6 on the Remote Commander to change the data.
6. Press 2 or 5 on the Remote Commander to select the
category.
Every time you press 2(Category up), Service mode changes
in the order as shown below.
VDSP
MCD1
MCP1
MCD2
MCP2
MCD3
MCP3
MCD4
MCP4
MCD5
MCP5
SCD1
MCP6
SCD2
MCP7 SCD3
DATA
Sub category
3DCM1 SNNR4
3DCM2 OSD
3DCM3 MCCD
APLR
3DCM4
DSP
3DCM5
MID
SNNR1
OP
SNNR2
SNNR3 PJE
7. If you want to recover the latest values press - then [ENTER] to
read the memory.
8. Press [MUTING] then [ENTER] to write into memory.
9. Turn power off.
Note: Press 8 then [ENTER] on the Remote Commander to initialize
or turn set off and on to exit.
2. MEMORY WRITE CONFIRMATION METHOD
1. After adjustment, remove the plug from AC outlet, and then
replace the plug in AC outlet again.
2. Turn the power switch ON and set to Service Mode.
3. Call the adjusted items again and confirm they were adjusted.
3. ADJUSTING BUTTONS AND INDICATOR
MUTING
DISPLAY
Adjustment item up
Adjustment item down
VOL (+)
Note : When the PJE mode is activated, which displays an inter-
nally generated signal, several buttons on the remote
commander will have different functions than listed above.
Therefore, when in the PJE mode, refer to page 49 for
button functions.
– 43 –
KP-53HS10/61HS10
RM-Y902
TV POWER ON
POWER
MUTING SYSTEM DVD/ DBS TV
OFF VTR CABLE
FUNCTION DVD/VTR DBS/CABLE TV
OFF
FREEZE
AUDIO SWAP POTITION ZOOM IN
LEFT RIGHT
TV/DBS GUIDE ACTIVE
CC
PICTURE
Category up
MODE
DISPLAY TV/VIDEO ANT
Data up
1 2 3
4 5 6
Data down
7 8 9
ENTER Category down
JUMP
0
MENU
VOL CH
RM-Y902
RM-Y902
ENTER