
42
42
STR-DH730/DH830
STR-DH730/DH830
5-30. PRINTED WIRING BOARD — TUNER1 BOARD —
• Refer to page 19 for Circuit Boards Location.
: Uses unleaded solder.
5-31. SCHEMATIC DIAGRAM — TUNER1 BOARD —
• Refer to page 46 IC Block Diagrams.
1-885-134-
11
(11)
TUNER1 BOARD
IC102
IC101
X101
L101
FL101
2
1
8 9
CN101
1
3
CN103
R106
R105
R103
R101
R110
C105
C101
C111
C1
12
D103
CN102 (ECE,AUS)
CN104 (US, CND)
C109
C103
R107
C108
C102
C107
L105
D102
D101
C106
JR
JR101
R104
JR
JR102
JR
JR105
R108
R109
JL113
JR JR109
JR
JR112
C1
10
R1
13
JR
JR106
L103
L104
JL107
JL117
JL112
JL118
JL102
JL108
JL115
JL106
JL109
JL104
JL103
JL105
JL116
JL110
JL111
JL114
JL131
JL125
JL124
JL135
JL127
JL132
JL130
JL121
JL133
JL128
JL134
JL129
JL126
JL122
JL123
AM
)0
COAXIAL
ANTENNA
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
3.5
0.6
0
0
0
0
3.5
0.3
4.1
3.5
4.1
1.5
1.5
0.2
0.7
0.8
0.7
3.5
0.3
5.3
3.5
4.1
TUNER1 BOARD
BPF
G
O
FL101
FILTER, BAND PASS
1
C112
1
C111
MC2837
D103
0.1
C109
2.2
C108
100
R107
MC2837
D102
MC2837
D101
32.768kHz
X101
C105
1
600uH
L101
1
2
3
4
6
0
R109
16V
0.047
C106
100
R106
22
R105
22
R103
100
R101
4.7uH
L105
0
R108
R110
10k
*IC101
RZ5B801-0001E2 : CND, US
JL112
JL102
JL104
JL106
JL108
JL110
JL103
JL105
JL107
JL109
JL115
JL114
JL111
JL113
0
R104
1
2
3
4
5
6
7
8
9
9P
CN101
IISD (data audio)
VDD
AUDIO L/LRCK
CE (p con)
AUDIO R/BCK
GND
DA (for IIC)
IIC/RDSI
CK (for IIC)
JL118
JL117
JL116
1
2
3
3P
CN103
AM
AM
FM
10k
R113
CN102
ECE, AUS
US, CND
CN104
MM3404A33URE
IC102
0.047u
C107
10
C110
100V
470p
C101
1
C102
1
C103
47nH
L103
220nH
L104
JL121
JL122
JL123
JL124
JL125
JL126
JL127
JL130
JL131
JL132
JL133
JL134
JL135
DA2
IIC2
5V
3.3VRF2
3.3VRF2
3.3VRF1
3.3V20
IISD2
CE1
GND1
R2
L2
ARF2
ARF1
I
AM
FM 75
COAXIAL
ANTENNA
IC102
IC101
RZ5B801-0002E2 : ECE, AUS
AM,FM TUNER
3.3V REGULATOR
*IC101
Summary of Contents for STR-DH830
Page 93: ...MEMO 93 STR DH730 DH830 ...