21
21
D-NF610/NF611
No mark : FM
: AM
< >
AMP
+B SWITCH
+B SWITCH
CPF
CPF
IC3
T
A
P
6
0
TJ80
R51
R
5
0
TJ40
R52
TJ1
R47
R48
R63
R64
C58
C59
R42
R43
TJ2
TJ6
R155
R76
R75
R44
R65
Q40
R40
R49
C56
R61
C
6
9
C
7
1
VDR2
VDR1
C54
C62
R60
X61
L62
TP63
TP58
R57
R53
R55
R54
R56
C
6
3
C
1
5
8
C
6
4
C
6
5
C66
C70
C74
R73
TP75
IC701
C151
C81
C82
R80
R82
Q
8
5
Q
8
4
C83
R84
R85
C80
C37
R81
R29
R162
C44
TP25
C
1
6
5
C
4
5
C
3
2
C
F
2
C
F
1
VDR3
C
3
9
TJ5
X
1
C35
C40
C
1
5
7
C
4
1
R
1
2
C
4
3
C42
C
2
8
C
2
9
Q8
Q9
TJ22
C153
C30
C31
R15
L10
TJ23
TJ24
R66
R67
Q
6
Q7
C34
C27
R
2
4
R
2
1
R18
C33
C26
C25
D
2
C19
R3
C160
C9
L
2
L
1
C16
C6
R4
L
5
C17
D
5
C
7
C
4
C10
C15
C163
R7
R6
D3
CT3
C8
C11
R728
TP708
TP709
TP711
TP710
C
7
0
8
FB701
FB1
R23
Q5
Q10
TP65
C94
D
8
1
C
9
1
C
9
3
R88
L81
C
8
9
C
8
8
D
8
4
R89
R90
C
7
9
D83
C90
TJ85
TP84
Q
8
8
Q86
Q
8
7
D82
T81
R
8
3
R
9
1
R
8
6
C
8
5
L80
IC82
C14
TP21
Q
4
C
3
R
2
5
Q11
R732
C720
R722
R723
R725
R724
C703
R727
R733
R702
R703
C701
C702
C705
C
7
0
6
R
7
2
0
R
7
0
8
R
7
0
9
R
7
1
0
C
7
1
0
R
7
1
1
T
P
7
1
6
T
P
7
1
5
C
7
1
2
T
P
7
1
4
TP
7
1
3
R
7
2
1
T
P
7
1
2
R716
R717
R718
R719
R730
C715
C716
C717
R713
C718
C719
R714
R715
R706
R707
R731
X701
C
7
0
9
L703
C713
C714
C711
T
P
7
0
3
T
P
7
0
2
T
P
7
0
1
L704
TP22
C97
IC81
C164
Q
3
C36
R16
TP2
TJ10
FL2
TJ4
T
A
P
1
TJ9
IC702
R151
TP20
R1001
R22
C22
R5
C13
IC
1
C47
C46
C23
R36
R31
R32
Q31
Q32
R35
L3
L4
TP15
C
8
7
TP23
TP38
TP34
TP35
Q
2
C72
C
5
0
C
5
5
C
5
2
TJ7
TJ8
C
5
3
C
2
0
IC62
C92
R
9
4
R
9
5
R87
R72
C
2
4
R
8
T
P
3
T
J
3
Q
4
1
R71
Q
7
1
TC9327AF-***-***
T
U
T
E
S
T
(B
)
TU_TEST(A)
10k
1
0
k
1k
4.7k
10k
0
NM
10
6.3V
10
6.3V
470
1k
1k
470k
470k
0
10k
DTC144TUA
10k
100k
0.01
10k
2
2
6
.3
V
0
.1
AVRM1608C120MT6A
AVRM1608C120MT6A
0.1
1000p
4.7k
75KHz
VCPU(B)
0
NM
100k
NM
NM
2
2
p
5
p
1
0
p
0
.4
7
1
0.01
0.01
1k
CXR710160-201R
0.0022
1000p
0.22
10k
4.7k
2
S
K
8
8
0
G
R
-T
E
8
5
L
2
S
C
4
1
5
4
T
P
-1
F
100p
470
4.7k
0.01
0.001
0
47k
22k
0
0
.0
1
2
2
0
4
V
4
.7
4
V
1
0
.7
M
H
z
4
5
0
K
AVRM1608C120MT6A
0
.0
2
2
IF(A)
1
0
.7
470p
4.7
4V
0
.0
2
2
0
.0
4
7
1
k
0
.4
7
0.022
0
.0
1
0
.0
1
DTC144TUA-T106
DTC144TUA-T106
TU GND(A)
0.022
1
1
47
TU_L(A)
TU_R(A)
4.7k
4.7k
D
T
A
1
4
4
T
U
A
-T
1
0
6
DTA144TUA-T106
0.1
0.01
1
k
2
.2
k
BLM15AG102PN1D
BLm15AG102pn1D
100p
10
6.3V
M
A
2
S
3
5
7
(E
)-(T
X
)
0.01
470k
47p
100p
F
m
R
F
0.01
0.01
470k
T
V
R
F
0.01
M
A
2
S
3
5
7
(E
)-(T
X
)
1
0
p
3
p
100p
220p
10p
470k
10k
KV1610S
2200p
0.022
100k
0
.1
4.7k
DTC114TUA-T106
2SA1576A-T106-QR
1
M
A
7
2
8
-T
X
2
2
1
6
V
1
0
1
6
V
220
0
.0
2
2
1
M
A
8
1
2
0
-T
X
4.7k
470
0
.0
2
2
MA729-TX
1
VT_GND(A)
(B)
2
S
D
1
3
2
8
-R
S
T
-T
X
2SD1048X6-TB
2
S
B
8
1
5
B
7
-T
B
MA111-TX
1
k
2
.2
k
4
7
2
2
1
6
V
MM3031JULE
1
2
S
A
1
5
7
7
-T
1
0
6
1
4
.7
k
DTC114UA-T106
1M
0.1
220
0
0
0
0.1
220
1M
0
0
0.1
22
6.3V
22
6.3V
0
.1
1
0
0
k
1
0
0
k
1
0
0
k
1
0
0
k
0
.1
1
0
0
k
0
.1
0
10k
0
0
0
0
0.1
0.1
0.1
0
0.1
0.1
0
0
100k
100k
1M
22MHz
0
.1
0.1
22
6.3V
0.1
0.1
XC62RP1602MR
1
2
S
C
4
1
5
4
T
P
-1
F
0.01
2.2k
RF_GND(A)
AM
RF
IN(A)
XN0NE9200LS
100k
470k
47k
0.1
470k
0.01
T
A
2
1
5
4
F
N
(F
L
)
0.1
1000p
0.01
0
47k
47k
DTC114TUA
DTC114TUA
0
BA-AnT(mW)
Am OSC
0
.0
1
D
T
C
1
4
4
T
U
A
-T
1
0
6
0.01
0
.1
n
m
n
m
VT(A)
VT(B)
1
0
.4
7
AK93C55AV-L
1
0
0
0
470
0
.0
2
2
4
7
0
k
F
M
_
R
F
(B
)
F
M
R
F
IN
(A
)
2
S
A
1
5
7
7
-T
1
0
6
100k
2
S
C
3
9
3
1
-C
-T
X
S1
(AM_STEP)
10kHz
9kHz
US
EXCEPT US
MP3 DECODER
EEPROM
SWITCH
SWITCH
DTS MICRO CONTROLER
(TUNER BLOCK)
TO
MAIN
BOARD
(2/5)
(Page 18)
TO
MAIN
BOARD
(2/5)
(Page 18)
TO
MAIN
BOARD
(2/5)
(Page 18)
TO
MAIN
BOARD
(3/5)
(Page 19)
TO
MAIN
BOARD
(2/5)
(Page 18)
TO
MAIN
BOARD
(4/5)
(Page 20)
TO
MAIN
BOARD
(4/5)
(Page 20)
TO
MAIN
BOARD
(4/5)
(Page 20)
TO
MAIN
BOARD
(4/5)
(Page 20)
FM/AM IF/RFAMP
FM LOCAL/DX
SWITCH
SWITCH
SWITCH
BAND
CONTROL
BAND
CONTROL
+B SWITCH
+B SWITCH
REG
DC/DC
CONVERTER
DC/DC
CONVERTER
DC/DC
CONVERTER
REG
+B SWITCH
+B SWITCH
5-10. Schematic Diagram – MAIN Board (5/5) –
• See page 10 for Wavefoms.
• See page 22, 25 for IC Block Diagram.