H/V Center Confi Rmation And Adjustments; Iris Adjustments; Kdf-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010 - Sony KDF-46E2000 Service Manual

2-7. H/V CENTER CONFIRMATION AND
ADJUSTMENTS
Use the following instructions to adjust the pictures horizontal and
vertical center after replacing either of the following:
Optical Block Assembly
Mirror Cover
1. Set the signal to RF Monoscope, check the H/V center in "Full"
picture mode.
2. If the center is shifted, adjust the Horizontal and/or Vertical settings.
a. Access Service Adjustment Mode.
b. Press 2 until the HELIOS_3 category displays.
c. To adjust the Horizontal setting, press 1 until the DHPS (22) item
displays.
d. Press 3 to increase the data value, or 6 to decrease the data
value.
e. To adjust the Vertical setting, press 1 to display the DVPS (23)
item.
f. Press 3 to increase the data value, or 6 to decrease the data
value.
g. To save the changes, press MUTING then ENT to write into
memory.
h. To exit service mode, turn the power off by pressing POWER .
Wait 2 minutes before restarting the set to allow the fans to
completely shut down or the Service Menu will appear on the
screen.
K
DHPS

KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010

DHPS 22 (for H center)
DVPS 23 (for V center)
DVPS
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010

2-8. IRIS ADJUSTMENTS

Use the following instructions to adjust the IRIS after replacing
either of the following:
Optical Block Assembly
B Block Assembly
1. Access Service Adjustment Mode.
2
2. Press until the IRIS_ADJ category displays.
1
3. Press until the AUTO (7) item displays.
3
4. Press to change the data value to 1.
5. Wait approximately 5 seconds until the data value is reset to 0.
6. To exit service mode, turn the power off by pressing
Wait 2 minutes before restarting the set to allow the fans to
completely shut down or the Service Menu will appear on the screen.
POWER .
52