Electrical Adjustments; Electrical Adjustment By Remote Commander - Sony KF-WE50A1 Service Manual

KF-WE42A1/WE50A1/WS60A1
RM-1022 RM-1022
3-1. ELECTRICAL ADJUSTMENT BY REMOTE
COMMANDER
By using remote commander (RM-1022), all circuit adjustments
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)
t 5 t 2 (+) t ^/1
2.
on the remote commander.
(Press each button within a second.)
The following service screen will appear.
Category Name
3D-COMB
NRMD
Item Name
F/A FLAG: xxxxxxxx
CBA FLAG: xxxxxxxx
Category Name
L001OUT
OCKPN
TEMP 42DEG
Item Name
LCD PJ ENGINE
<LCD PROJECTOR ENGINE>
RM-1022
SECTION 3

ELECTRICAL ADJUSTMENTS

Mode
Item No. Data
0 0 SERVICE
TV
WSL: xxx
Input Signal
Item No. Data
0 0 G
VER.0.026
9/11
EE2F
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.
(TV)
OSD
VERSION
CC M
CXA2209Q
CC S
AP
CC T
DLBY
BUSSW
OPB GA
CXA2103
OP GA
CXA2163
2DCOMB
OP US
(WEM2)
CCP-INT
TELETEXT
CCP-OSD
MSPSIZE
CCP-BLK
MSPMD
CCP-ADJ1
MSPSEL
CCP-ADJ2
MSPFNC
CCP-USER
MSP3714G
CCPS 1-11 CCP-AVP
DELAY 1-2
MID-1-9
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 com-
mander.
2. Turn power on and set to service mode.
3. Call the adjusted items again and confirm they were adjusted.
– 20 –
SNNR
DRCVR
USER-NR
LPFC
ID
CCP-1-12
OVSN
OP
( )
PANEL
OP
A7001R
A7001G
A7001B
GB-RGB
FAN-CNT1
FAN-CNT2 D9809HUE
TEMP
OSD_E
OPTION_E
S_MAS_M
S_MAS_S
J_L004
D9809_1
D9809PIC
D9809TPN
D9809CUR
D9809TG1
D9809OSD
D9809HPF
D9809OSC
D9809CGA