Samsung RCD-1230 Service Manual page 19

MAIN & TUNER ADJUSTMENT
[FM COVER ADUUSTMENT) FM TK' ADVUSTMENT | [ANIVW) COVER ADJUST) [ANIPAT TRA" ACVUST' | (LN COVER. ADJUSTMENT] LW TRA" ADJUSTHET
| MAX' QUTPUTIEIG.S) | | MAX' OUTPUTIFIG.S) MAX' OUTPUTIFIG.5} | | MAX' QUTPUTIFIG.5) MAX' QUTPUTFIG.5] MAX' OUTPUT (FIG.5)
: 87.3 MHz| 108.3 MHz] | 90 MHz_| 106 MHz 515 KHz ie WEBI} ~=— | 600 KHz | 1400 KHz 145 KHz | 295 KHz | [170 KHz | 270KH2
FL2 FOV NOT required] FCV2 aoa (650 Kee [ L103 | Feva FTi02 | FCT6 Li02__| FCT
4 enor aa, | FOV | ag
ANIMA) IF ADJUST
MAX' OUTPUT (FIG.41
455 KHz
FT2
LOOP_ANT
DIGIMARSCOPE
K
Oo
bee [
(FIG.4)
[
)
|
TI
| SW COVER ADJUSTMENT |
|
MAX' OUTPUTIFIC.S) |
5.7 MHz | 18.5 MHz |
Fil | FCT |
J
7 i
| (STR ADSTENT
MAX" OUTPUTIFIG.S) |
[7 Mz | 15 Miz
| L101 | NOT required
)
(FIG.3)
LOOP. ANT
55.6
OSCILLO
Oe a ae — ee ADJUSTMENT
SFREUENGY. COUNTER
VM
SCOPE
V.T.V.M SCOPE — 8FREQUENCY COUNTER
= insert iape into DECK A and
RECORD BIAS ADJUSTMENT R/P Head = HEAD AT 22ST
2 ane
PP 3000 Hz adjust tach! Cor Q0Hz leading on 52 KHz Press "RECORD" button of DECK A justment for maximum output an
DUMMY (4ohm] J
a FREQUENCY COUNTER [FIG.{)
nd adjustment for a S2kHz leading
riven scacy | for the same channel phase DUMMY (4ohm | CP
(FIG.31 L
| 3
6 5 TEST TAPE | MIT-Itt
|__| fon FREQUENCY COUNTER (FIG.2)
I -
; "Hh Lo o7—49
Lt We oI
6
ADJ' PARTS | JSVi = So)
AOI PARTS | JiS0
16.3) TEST TAPE
MIT-1130N(8KH2 ?
©
o
ADJ' RANGE | 2910-3010Hz
(FIG) ADJ' RANGE | 52 KHz
'
ADJ' PARTS [A.B DECK screw |
|
:
FIG.5)
cee
rnin
18