Electrical Adjustments - Sony STR-DA9000ES Service Manual

OSD ADJUSTMENT
Connection
COMPONENT board
CN1309 pin 1 or pin 2
1. Connect a frequency counter to the CN1309 pin 1 on the
COMPONENT board.
2. Press the button to turn on the main power.
I/1
3. Perform the MEMORY CREARING MODE. (See page 18)
[RM SELECT]
4. Press the button on the remote commander (RM-
TP2).
[AMP]
5. Press the button on the remote commander (RM-TP2).
b
6. Press the button three times on the remote commander (RM-
TP2).
[ON SCREEN]
7. Press the
display "ON SCREEN [ON]".
8. Adjust the CT1304 so that the frequency counter reading is 7.20
MHz.
9. Connect a frequency counter to the CN1309 pin 2 on the
COMPONENT board.
10. Adjust the CT1301 so that the frequency counter reading is
3.579545 MHz ± 50 Hz.
Adjustment and Connection Location:
– COMPONENT BOARD (Component Side) –
SECTION 5

ELECTRICAL ADJUSTMENTS

frequency counter
+
–
button on the remote commander to
4
CT1304
1
CN1309
CT1301
STR-DA9000ES
21