Icom IC-R7100 - Page 52

RECEIVER ADJUSTMENT (Con tl nue cl)
MEASUREMENT
ADJUSTMENT
PDINT
ADJ USTMENT ADJUSTMENT CONDITIONS
VALUE
UNIT LOCATION UNIT ADJUST
VSC
,
• Disp la yed trequ en cy: 150.0000 MHz
MAIN Conneet Ihe
Mo re tnan 3.5 V MAIN Verify
• M od e
: FM
oscilloscope or
• Conneet tne
SSG 10 the [ANT]
dlgltal muttl-meter 10
co nnect or and set as: R29 (IC2 side).
le vel : 32 u V' (- 17 dBm)
Modulation: 1 kHz
,
Devtatioo : 3.5 kHz
2 • Conneet the SSG to the [ANTJ Less than 1.5 V
Ver lly
co nnector and set as :
Modulation : OFF
*Th is output level 01 tne standerd slgnal generator (SSG) is In di cated as SSG 's open cir cu it.
• MAIN UNIT
Cen ter m et er adJu stm e nt
N olse squelch adjus tme nt
018 (cathode) Ce nl er s top
check po int
R7S Cen te r S lo p adJu stm ent
04 (cathode) C ent er me ter
c heck poi nt
Meter soueten ad justme nt
r- - ------- - -R66 Me ie r squelch
adJ ustmen t
Cl>
R155
R224
Oenter meter- - - -t
ad justment
047 (cathode) N cise blanker
check po int
L 11 Nol se b lanke r adl ust me nt
R29 VSC c hec k p ol n t- --- - - - - - - - - - - ---- --,
061 (cathode) Cen ter me te r
check po
int
o '"
'" 0
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