Read Sony STR-DA3000ES Service Manual online
17
STR-DA3000ES
OSD ADJUSTMENT
Connection
1. Short the TP3501 pin 4 on the VIDEO board to the GND.
2. Connect a frequency counter to the TP3501 pin 2 on the VIDEO
2. Connect a frequency counter to the TP3501 pin 2 on the VIDEO
board.
3. Press the
I/1
button to turn on the main power.
4. Press the
[ON SCREEN]
button on the remote commander.
5. Turn the
[MAIN MENU]
jog to display “CUSTOMIZE”.
6. Turn the
[MENU]
jog to display “COLOR SYSTEM”.
7. Turn the
[--/+]
jog to display “NTSC”.
8. Adjust the CT3502 (except AEP model) or CT3503 (AEP
model) so that the frequency counter reading is 3.579545
±0.05
MHz.
9. Turn the
[MENU]
jog to display “COLOR SYSTEM”.
10. Turn the
[--/+]
jog to display “PAL”.
11. Press the
[ON SCREEN]
button on the remote commander.
12. Adjust the CT3504 so that the frequency counter reading is
4.433618
±0.05 MHz.
13. Press the
I/1
button to turn off the main power.
14. Connect a frequency counter to the CN3501 pin 1 on the
VIDEO board.
15. Press the
I/1
button to turn on the main power.
16. Press the
[ON SCREEN]
button on the remote commander.
17. Adjust the CT3501 so that the frequency counter reading is
7.20
±0.01 MHz.
Note:
The steps 5 to 7 and 9 to 12 should be performed to AEP model.
Adjustment and Connection Location:
VIDEO board
TP3501 pin
1
or pin
2
+
–
–
frequency counter
– VIDEO BOARD (Component Side) –
CT3504
(AEP model)
CT3503
(AEP model)
CT3501
TP3501
1
4
CT3502
(except AEP model)
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