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Set the controls and switches as follows.
BALANCE :center position
FADER
:center position
No
ITEM
INPUT SETTINGS
FM SECTION
SEPARATION
(NARROW)
1kHz,±67.5kHz dev
1
Pilot:±7.5kHz dev
for M
Selector:L or R
(K2I) model.*
60dBµ (ANT input)
S METER
98.1MHz 0 dev
2
VOLTAGE
35dBµ (ANT input)
AM SECTION
(1)
SD VOLTAGE
35dBµ (ANT input)
CASSETTE DECK SECTION
[1]
AZIMUTH
PLAY BACK
[2]
LEVEL
TEST MODE : ON
While holding the "FM" key and preset "6" key, reset the unit.
(Forced Narrow)
Press "SRC" key. Tuner mode ON.
Press preset "6" key. "NEWS" goes OFF.
*M (K2I) model: KRC-PS988R
ADJUSTMENT
BASS
:center position
TREBLE :center position
OUTPUT
SETTINGS
98.1MHz
Connect a
AC voltmeter
to SP OUT
–
990 kHz
0% mod
–
Connect a
TCC-153
AC voltmeter
10kHz
to SP OUT
Connect a
TCC-130
AC voltmeter
to CN2
X14-618X-XX A/2
X87-301X-XX
KRC-708/888/X858/PS988R
LOUD :OFF
DOLBY NR :OFF
TUNER
ALIGNMENT
(RECEIVER)
POINTS
SETTINGS
TEST MODE:ON
(Forced Narrow)
VR1
(X14-)
FM 98.1MHz
TEST MODE: ON
Preset "1"key,
and
FM
preset "6" key
98.1MHz
TEST MODE: ON
Preset "1"key,
and
AM
preset "6" key
990 kHz
Head Azimuth
TAPE PLAY
Screw
VR1 (L)
TAPE PLAY
VR2 (R)
(X87)
VR1 (sep.)
F/E
VR2
(R ch)
VR1
(L ch)
L
CN2
G
(a) 387.5mV
R
AC voltmeter
ALIGN FOR
Adjust it so that the
crosstalk from L to R and R
to L become minimum.
While holding preset "1"
key, press and hold preset
"6" key for a few seconds.
"ADJ OK" is displayed if the
adjustment is OK and "ADJ
NG" is displayed if it is not
good.
While holding preset "1"
key, press and hold preset
"6" key for a few seconds.
"ADJ OK" is displayed if the
adjustment is OK and "ADJ
NG" is displayed if it is not
good.
Adjust the azimuth for each
Lch/Rch or FWD/RVS
becomes maximum
387.5mV (-6dBm)
FIG.
(a)
7
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