Sony KDS-R50XBR1 / KDS-R60XBR1 Service Manual ▷ View online
– 21 –
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
2-10. OPTICS BLOCK ASSEMBLY
1
Screw (+BVTP2 4x16)
2
Front cover
3
4 screws (+PSWM 4x12)
5
1 screws (+BVTP2 4x16)
4
Optics block assembly
2-11. SCREEN FRAME BLOCK ASSEMBLY
Photo: R50XBR1
1
9 screws (+BVTP 4x16)
2
2 screws (+BVTP2 4x16)
3
Screen frame block assembly
– 22 –
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
2-12. MIRROR COVER BLOCK ASSEMBLY
2-13. H1 BLOCK ASSEMBLY
1
6 screws (+BVTP2 4x16)
2
Mirror cover
block assembly
1
2 screws (+PWTP2 4x16)
H1 block assembly
2
2
– 23 –
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
SECTION 3
ELECTRICAL ADJUSTMENTS
3-1.
ELECTRICAL ADJUSTMENT BY REMOTE
COMMANDER
COMMANDER
By using remote commander (RM-Y914), 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.
VERSION
0
0
SERVICE
VER
TV
F/A : xxxxxxxx
CBA : xxxxxxxx
Data
Category Name
Item Name
Item No.
D9671-1
0
0
G
I2CSCAL
96H 28DEG
9CH 24DEG
LCD PJ ENGINE
VER.10.00B
03/10/07
732B
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.
VERSION
CCPS_5
CXA2209Q
OUT-1
OUT-2
OUT-3
CCPS_6
AP
CCPS_7
DLBY
CCPS_8
HDMS
BUSSW
CCPS_10
OP_GA
CXA2103
CCPS_3
OP_US
CXA2163
CCPS_4
2DCOMB
DELAY_2
OSD
CC_M
CC_S
CC_T
CCPS_11
DELAY_1
HDMI
OPB_GA
ID
TELETEXT
MSP_SIZE
MSPMD
MSPSEL
MSPFNC
MSP3714G
CCPS_1
CCPS_2
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.
<Method of setting the shipping condition>
1. Service Adjustment mode.
2. Press “8” then “[ENTER]”
3. Wait until appearing “ Initial Setup” display.
4. Disconnect AC plug and connect again to change factory re-
set condition completely.
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.
– 24 –
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
DISPLAY
POWER
MUTING
VOL +
ENTER
RM-Y914
Button
Mode
Description
[MUTING]
+
[ENTER]
WRITE
Writes data to NVM.
-
+
[ENTER]
READ
Reads data from NVM.
8
+
[ENTER]
RESET
Set the shipping condition.
FUNCTION OF KEYS ON COMMANDER
• 1
: Changes adjustment item. (item No. moves up)
• 4
: Changes adjustment item. (item No. moves down)
• 2
: Changes adjustment category.
(category moves up)
• 5
: Changes adjustment category.
(category moves down)
• 3
: Changes data value. (up)
• 6
: Changes data value. (down)
3-2. To read Lamp time
The lamp and panel time of the set are displayed as follows .
<Enter the service mode>
1. Press the keys of the remote commander in rapid sequence as fol-
lows , when the set is in standby mode.
DISPLAY
t Channel 5
t Vol +
t
POWER
2. Press the “JUMP ” key [3 times].
You’ll get into DE-micro service menu .
Adjustment item
up
up
Adjustment item
down
down
Adjustment category
up
up
Read data from
NVM
NVM
Adjustment category
down
down
Data up
Data down
Initialize data
(Not stored)
(Not stored)
User control goes
to the standerd state
(Shipping Conditions)
to the standerd state
(Shipping Conditions)
3-1-4.Adjusting Buttons and Indicator
Commander Function
3. Press "2 " key [20 times] to show the following display .
PANEL
NVM OK
20 Timer
0 LMP
0 LMP
461
Diff 1
Example
In this example 461 is the Lamp timer.
4. To reset Lamp Time, press "1 " key [one time] to show the
following display .
PANEL
NVM OK
20 Timer
1 LMPRST 0
Diff 1
1 LMPRST 0
Diff 1
Example
Then press "3" , "MUTE " and "ENTER " keys in sequence. The
Lamp Time will be reset.
<To get out of the Service menu>
The Service menu is cleared by turning off the set with a remote
commander or the power switch .
3-3. Test Reset
The user settings can be reset to the factory default condition as
follows.
1. Press “TEST “ and “RESET “ key in sequence when the set is ON
.
The LAMP,TIMER and POWER/STANDBY LED light and
the picture is muted.
After about 5 seconds the LAMP and TIMER LED go off,
and the color of POWER/STANDBY LED changes from am-
ber to green.
After another 10 seconds the reset is completed and the initial
set-up display appears.
Click on the first or last page to see other KDS-R50XBR1 / KDS-R60XBR1 service manuals if exist.