Kenwood TK-705FC3 Service Manual page 15

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(E type only)
|,
,
W02-1627-05
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a
CTCSS
(C3,C4 type only)
X52-3170-00
——T
TK-705 = TK-705
BLOCK DIAGRAM
X57- 355X-XX (A/2)
MIC MUTE
X57-355X-XX (B/2
eau===D> GEE esp GED queasy
—l
1C205
EEPROM
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AK93CS6F
[ ) ED quam» ema ean ==, yy EE:
| PLL (X58-3710-XX).
| 1C3 KCAO3 MIC AMP
1c1 1c2
AMP LIM LPF
MIC
NJM4558M bed NJM4558M —
| )
Q1,Q2
mute Qi1 | | LPF
2SD 2$C3324(B)
1757 8R co —-(3)— | G2) %2
K
5 TON MUTE
£
sw
1C54
PLL
T
ONE | M54959FP be
—
POWER ADJ
AA
IC6 KCBOS DRIVE HIC
ic 301
POWER MODULE
M67741N—22(E,C4)
M57741UL- 22(C3)
_______ ity
Q1 Q2
AMP AMP
2SC
2954
136.000~ 149.995MHz (C3)
150.000 ~ 173.995MHz (E ,C4)
eT
ANT SW
N LPF
DIG: MI407
1 D17:M1808 \
D18,19 | POWER DET
iSS226xe
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AAA
Vv¥
APC (X59-3130-00)
ae
APC | APC AMP
eda
|
[| __
Q1:FMW-14
Q3: 2SA1162(Y) [*
APC DB
15
16