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HCD-EX66/EX88/EX99
HCD-EX66/EX88/EX99
28
28
• See page 20 for Waveforms. • See page 45 for IC Block Diagrams.
5-11. SCHEMATIC DIAGRAM – TUNER Section –
F
5
A
4
2
D
C
3
E
6
1
7
B
3.2
0
3.3
0
0
0
0.4
3.3
3.3
3.2
1.7
1.7
0.8
0.2
0.4
3.3
3.3
9
9
TUNER BOARD
IC501
IC502
0.047
C506
100
R501
32.768kHz
X501
10k
R506
R504
10k
100
R503
100
R502
1
C501
1
C502
0
R507
0
R505
BPF
G
I
O
FL501
1
2
3
3P
CN502
ANTENNA
FM/AM
AM
AM
FM
JL507
JL506
JL505
JL504
JL503
JL502
JL501
JL508
JL509
JL510
0.01
C504
1
2
3
4
5
6
7
7P
CN501
L-CH
9V
R-CH
A-GND
I2C-DATA
I2C-CLK
RDSI
C505
1
0.5%
100k
R509
IC502
RS5B800-0002E2
10uH
L502
0.47
C512
IC501
S-815A33AMC-I2STFU
+3.3V REG
10V
100
C511
L501
AM ANT
1
2
3
4
6
100
R508
MC2837
D503
MC2837
D502
MC2837
D501
1uH
L503
0.01
C513
C514
0.033
3300p
C503
0.47
C516
AM/FM DET, OSC,
MIX,PLL,IF AMP
Summary of Contents for HCD-EX66
Page 73: ...MEMO HCD EX66 EX88 EX99 73 ...