Sanyo FXC-750GD, Servise Manual

Page: 12 / 53

— 10 —
Fig. 9
7. Press the
t
TA/AF button in the step 1, the unit enters the S meter adjustment mode. Rotate the R204 on Main PCB to adjust the LCD
until the 0.95 lights up Fig. 9 (J)
8.
e
POWER OFF and ON. Release the test mode.
9.
e
POWER ON and press the
y
PRESET 5.
SG 98.1 MHz, MOD. 75 kHz, INT MOD. EXT, att 66dB
µ
RDS 1.0%, MOD. 30% 1 kHz, MONO, RDS ON, TP ON, SK OFF, BK OFF.
10. Confirm the “ TP ” indicator on the LCD lights up.
Fig. 9 (K)
씮
(L) soon. So RDS ON Sensitivity is OK.
11. Press the
q
PRESET 1 button for more than 2 seconds. (Memorize the RDS).
12. Press the
t
TA/AF button for more than 2 seconds and confirm the “AF ” indicator on the LCD lights up. Fig. 9 (M)
씮
(N) soon.
SG 107.1 MHz, MOD. 75 kHz, INT MOD. EXT, att 66dB
µ
RDS 1.6%, MOD. 30% 1kHz, MONO, RDS ON, TP ON, SK OFF, BK OFF.
13. Press the
q
PRESET 1 button. Confirm the receiving 107.1 MHz automatically. So the LCD indicator displays Fig. 9 (O)
씮
(P).
(H) Receiving 999 kHz (K) The moment TP ON (N) Change the Display while AF ON
(I) AM Local Mode
(J) S. Meter Adj. Mode
(L) Change the Display while TP ON
(M) The Moment AF ON
(O) The Moment 107.1MHz Receiving
(P) Change the Display while 107.1MHz Receiving
ALIGNMENT OF CASSETTE PLAYER
See the wow/flutter meter for JIS/WRMS function.
(See Fig. 1.3)
DUMMY
LOAD &
SW BOX
SET
WOW/FLUTTER METER
(with drift meter)
AC VOLTMETER
Fig. 4
STEP
1
2
3
MODULATION
FREQUENCY
Head Azimuth
Wow/Flutter
Tape Speed
TEST TAPE
MTT-257E
MTT-111N
(3kHz)
MTT-111N
(3kHz)
OUTPUT
INDICATOR
VOLTMETER
Wow/Flutter Meter
Tape Speed Drift
Meter
REMARKS
Align azimuth (on Head) for maximum
output 10 kHz as well as baiance on 1 kHz
between Left and Right channel output.
Check the display less than 0.3%
(JIS/WRMS).
Check the display within -1% and +3%.