Read Sony XR-1300R / XR-C2300R Service Manual online
15
MW Auto Seek/Stop Level Adjustmant
Make this adjustment after “FM Auto Seek/Stop Level Adjust-
ment”.
Setting:
ment”.
Setting:
[TUNER]
(1300R) or
[SOURCE]
(C2300R) button: MW
Procedure:
1. Set to the test mode. (See page 12)
2. Push the
1. Set to the test mode. (See page 12)
2. Push the
[TUNER]
(1300R) or
[SOURCE]
(C2300R) button
and set to FM.
3. Push the
[MODE]
button and set to MW.
Display
4. Adjust with the volume RV1 on TU100 so that the “MW” in-
dication turns to “MW0” indication on the display window.
But, in case of already indicated “MW0”, turn the RV1 so that
put out light “
But, in case of already indicated “MW0”, turn the RV1 so that
put out light “
0
” indication and adjustment.
Display
Adjustment Location: See page 16.
FM RDS S-Meter Adjustment
Setting:
[TUNER]
(1300R) or
[SOURCE]
(C2300R) button: FM
Procedure:
1. Set to the test mode. (See page 12)
2. Push the
1. Set to the test mode. (See page 12)
2. Push the
[TUNER]
(1300R) or
[SOURCE]
(C2300R) button
and set to FM.
Display
3. Push the
[6]
button.
4. Adjust VR100 on main board so that the display indication is
“10.2”.
Display
Specification: Display indication: 10.0 to 10.4
Adjustment Location: See page 16.
TP
SHUF
FM RF signal
generator
Carrier frequency : 98.00 MHz
Output level
Output level
: 35 dB (56.2
µ
V)
Mode
: mono
Modulation
: no modulation
0.01
µ
F
set
antenna jack (CN100)
SHUF
SHUF
AM RF signal
generator
Carrier frequency : 999 kHz
30% amplitude
modulation by
1 kHz signal
Output level
30% amplitude
modulation by
1 kHz signal
Output level
: 33 dB (44.7
µ
V)
(50
Ω
)
set
AM dummy antenna
30
Ω
15 pF
65 pF
antenna jack (CN100)
TP
SHUF
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