Sony KDP-57XBR2 Service Manual page 2

3-10. ELECTRICAL ADJUSTMENT BY REMOTE
COMMANDER
By using remote commander (RM-Y185), all circuit adjust-
ments 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 t 5 t VOL (+) t TV POWER
on the remote commander.
(Press each button within a second.)
SERVICE MODE ADJUSTMENT
Category Name
Item No.
VERSION
VER Full
Item Name
Screen Mode
F/A: 11111111 11111111
CBA: 11111111 11111111
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.
VERSION 2150P-4
3D-COMB 2150D-1
2103-1 2150D-2
2103-2 2150D-3
2150P-1 D-CONV
2150P-2 CXA2026 CXA3506R
2150P-3 CXA2151
Mode
Data
0 0 SERVICE
TV
Input Signal
MID1 TDA7312F PJE (00 FDIS)
MID2 TDA7312R PJE (44 COGV)
MID3
TDA7312C GRN* (CENT)
MID4 SNNR OP
MID5 CCD ID
DTV
BH3868 TP
* : GRN , RED or BLU
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, turn power off with the remote commander.
2. Turn power on and set to service mode.
3. Call the adjusted items again and confirm they were adjusted.
3. Adjusting Buttons and Indicator
MUTING
Write data to NVM
WIDE MODE
Adjustment item
up
Adjustment item
down
Initialize data
(Not stored)
User control goes
to the standerd state
Read data from
NVM
VOL +
DISPLAY
TWIN
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 41
for button functions.
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KDP-57XBR2/65XBR2
K
POWER
MUTING POWER
SLEEP SAT/CABLE
TV
FUNCTION
SAT/CABLE
PIC MODE TV Adjustment category
up
WIDE MODE ANT TV/VIDEO
Data up
1 2 3
Data down
4 5 6
7 8 9
Adjustment category
ENTER
. 0
down
ENTER
MENU
VOL CH
MENU
ADD SURF
EXIT
JOYSTICK
DISPLAY JUMP
FREEZE
DRC
RESET
MTS/SAP TIMER
CINEMOTION Move : V,v,B,b
Push : Enter
RM-Y185
RM-Y185
RM-Y185