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HCD-EP50LIV
15
15
L. P. F
U2
• SIGNAL PATH
: FM
: AM
X2
7.2MHz
DA IN
STATION
STEREO
FM ON/OFF
ST/BEAT
TU-L
R-CH
R-CH
TU-R
CLOCK
PLL CE
DA OUT
• R-ch is omitted due to same as L-ch.
CN12
CN13
T6
AM RF
T8
AM OSC
D5
CF3
10.7MHz
30
TC1
CF4
450kHz
13
15
14
6
7
FM/AM IF AMP,
AM RF AMP/MIX/OSC,
FM/AM DET, MPX
U1
FM ANT
75
Ω
COAXIAL
AM ANT
AM FREQUENCY
COVERAGE
T8
AM TRACKING
T6, TC1
AM IF
T1
9
T5
FM DET
L. P. F.
T4
L. P. F.
T2
FM/AM BAND
SELECT SWITCH
Q3
STEREO/MONO
SWITCHING
Q17
13
FM OSC
BUFFER
Q901
15
D905
D906
TC901
B. P. F.
BPF901
T901
FM IFT
L901
FM OSC
L902
FM RF
FM FREQUENCY
COVERAGE
L901
FM TRACKING
L902, TC901
FM RF AMP/MIX/OSC
IC901
SECTION 6
DIAGRAMS
6-1.
BLOCK DIAGRAM – TUNER Section –
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299