Read Sony KF-50DX200K / KF-60DX200K Service Manual online
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KF-50DX200K/60DX200K
K
RM-Y910K RM-Y910K
SECTION 3
ELECTRICAL ADJUSTMENTS
3-1. ELECTRICAL ADJUSTMENT BY REMOTE
COMMANDER
By using remote commander (RM-Y910K), all circuit adjust-
ments can be made.
NOTE : Test Equipment Required.
1. Pattern Generator (with component outputs)
2. Oscilloscope
3. Digital multimeter
3-1-1. Method of Setting the Service Adjustment
Mode
1. Standby mode. (Power off)
2. DISPLAY
t 5 t VOL (+) t TV POWER
on the remote commander.
(Press each button within a second.)
The following service screen will appear.
Category Name
Item Name
Input Signal
Mode
Item No.
3D-COMB
0
0
SERVICE
NRMD
TV
WSL: xxx
F/A FLAG: xxxxxxxx
CBA FLAG: xxxxxxxx
Data
Category Name
Item Name
Item No.
L001OUT
0
0
G
OCKPN
TEMP 42DEG
LCD PJ ENGINE VER.0.026
9/11
EE2F
Data
<LCD PROJECTOR ENGINE>
3-1-2. Service Mode Adjustment
1. The SCREEN displays the item being adjusted.
2. Press “1” or “4” on the remote commander to select the
adjustment item.
3. Press “3” or “6” on the remote commander to change the data.
4. 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.
*
: LCD Projector Engine
3D-COMB
MCP-ADJ3
MID1
*
L001AOI
CCD
OP
*
D-GM TG
ID
2103-1
VID ADJ
MID2
*
L001POS S
*
L001OUT
*
D-GM IM
2103-2
USER STD
*
HV POS AD
MID3
*
L001SCALE
*
H POS SHI
P-BOOST1
MCP-FIX
MID5
*
L001ENH
*
SH SET
*
PLL-C
*
L001Y
P-BOOST2
2151
MID6
*
LCD-DR
*
D-GM WB
*
L001IN
P-BOOST3
AP
OSD
*
LM75
*
D-GM TEST
TRUS
*
L001OPT
MCP-ADJ1
SNNR
*
OSD-E
*
D-GM TPN
DLBY
*
L001OACT
ID1
*
OPTION-E
MCP-ADJ2
*
D-GM CUR
5. If you want to recover the latest values press “-” then
“[ENTER]” to read the memory.
6. Press “[MUTING]” then “[ENTER]” to write into memory.
7. Turn power off.
Note: Press “8” then “[ENTER]” on the remote commander to
set the shipping conditions or turn set off and on to exit.
3-1-3. 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.
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