Sony WA-8000 Service Manual page 17

PHONES jack
Confirm that the PHONES jack level of 6.3 kHz
signal is within 0 +3 dB relative to that of 315 Hz.
If necessary, change the pattern connections and
repeat the steps given above.
Adjustment Location:
egkHe)
| _ disconnected =| PS
WA-8000/8 200 WA-8000/8 200
FM SECTION
e Repeat the procedures in each adjustment
several times, and the frequency coverage and
tracking adjustments should be finally done by
the trimmer capacitors.
&
color dot Note: When replacing ceramic filter(s) CF1 or
CF2, or both of them, be sure to use a
pair of filters with the same color dot,
and readjust.
E10.7A CF1, CF2
Center Freq.
10.70 MHz
10.67 MHz
10.73 MHz
10.64 MHz
10.76 MHz
NY
Color Dot
1-527-795-11
1-527-795-21
1-527-795-31
1-527-795-41
1-527-795-51
BLUE
ORANGE
output input
fa
WHITE
T3
for)
000000000
N
8 x
~
1. Tune the set to 98 MHz.
2. Adjust RV1 for 76 kHz +0.8 kHz on the frequency
counter.
( ): AEP MODEL
FM TRACKING ADJUSTMENT
Adjust for a maximum reading
on VTVM.
87.1 MHz 108.5 MHz
L10 (87.35 MHz) (107.8 MHz)
L10 CT1
87.1 MHz ~ 108.5 MHz
(87.35 MHz) (107.8 MHz)
| AM SECT
Adjust fo,
on VTV}.
AM IF 4
FM FREQUENCY COVERAGE
FM IF ALIGNMENT ADJUSTMENT -
( ): AEP MODEL
: = Adjust for a maximum reading
Adjust for a maximum reading on VTVM. ;
on VTVM.