NAD C 426 Service Manual page 16

TUNER
M901
MITSUMI FE450-G11
5p
1003
68
GND 3 GND
0.018u
GND GND
2
2K7
ANT
FM 1
82p
VT
5
ANT
Q903
C
DTA114ES
B
E
+9V
C929
0.22U/16V
R916
1K C928
10U/16V
R927 R928
R924
C926
10K 220 1K
333J
R929
C927
3K3
2u2/50V
C
Q922
2SC1740S
B
C
E
B
Q923
C912
E
2SC1740S
102
C913
102
R901 R904 R907 R903 R905
AH 3K3 - - 1K -
C 33K 330 3K3 12K 680
22E
5p
8p
IF 7
1.5p
27p
3 4
470p
100K
10K
0.018u
1 6
R902
4 22E
GND
R579 100E
100K 470K
0.018u
100K
B+
6
330E
330E
10K OSC
330K
1
15p 8
5p
2
5p
22p
0.7p
10E
220
10K
1K8
100U/16V
R911
100
L901
+5V-D
22uH
C930 223Z
C931
100U/6V3
R989 R915
10K
10K
U903
LC7218
C966
223K
R987
R923 RDS-DATA
R921
R922
1K
1K 1K
R985
RDS_CLK
R986
RDS_SIG
+5V-D
R908 R975 R959 R960 C901 C961 C962 Q901
- 33K 120K 120K - 332 332 -
470 56K 270K 270K 223 152 152 2SC945A-P
M971
NMRF-5077
C973 M971-A
473J
(M)
M971-C
M971-B
C903 C904 C971
R972
10U/16V 8P (NPO)
223Z 10K
R901 R904 R907 R909
* * 330E FM_SD
*
1
2
R941
Q901
C
* R955 C981 C982 22K
100uH 223Z 101J
B C
3
B
3
1 3
E
E 223Z
Q902
C902
2
* C901 R908 M904
R905
SFE10.7MA5
*
*
1 3
2
C941
R912 223Z
C906
100uH D902
9.1V
1/2W
1
R974
100K 2
3
22K
R952
R953 22K
C988
C989 M985
30p (NPO)
30P (NPO)
4.332MHz
9 8
XIN XOUT
10 7
VSSD TEST
B
C992
11 6
VDDD CIN
0.01u
12 5 C985
MODE FLOUT
Q980
561
DTC114
13 4
RST VSSA
C987
1K
14 3
RDDA VDDA
223Z
1K
15 2
RDCL MPXIN
1K
16 1
RDSID/READY VREF
C990
100u
6V3
L985 L905
100uH 100uH
+12V
R957 R958
TUNER-MUTE
4K3 4K3
3K 3K
- 16 -
L903 *
NMC-4085
3 6
C991
C953
102
272J
(M)
C975
C954
10U/16V
272J
C965
R973
272K
18K
*
C974 L904
223Z NMC-4085
(M) 3 6
C959
C977
P901
10U/16V
10U/16V
SEP. 10U/16V
R956
C970 C960
10K
C976 223Z
223
R960
(M)
R958
(M)
R957
R954
C978 10K
R959
223Z
R975 *
C961
*
*
(M)
U901
LA1837
R931
R945
22E R996
10K
0R
C968
C932
C942
223Z
1000U R993
R943 8K2 223Z
16V
C969 C943 100K
C944
47U 2u2 L941
4.7u
16V
50V NFIF-4081
50V
R944
100K
C947
0.47U
4
M911 C945 50V
R947
CST12
101J
10K
450JL3
6
L972
R946
L942
NMIF-4062
3K3
NFIF-4082
R942
4K7
C911
20p
GND
R981
+9V
100
C
R988
470
C980
Q982
E
224K
2SK363BL
B Q981 R984
E
R963
DTA114 1M
100K
C
Q943
2SD1468A
-9V
R983
100K
Q945
DTA114ES
R992
2K2
C
NOTE: 1. RESISTORS ARE CARBON FILM 5% 1/8W TITLE:
B Q984
C114 Product Code:
E
SIZE:
Sheet Size
C963 R961
22U/16V 470R
*
C962 C964 R962
22U/16V 470R
*
(M)
C994 C993
152K 152K
C949
223Z
R995
R994
100k
100k
R950
R998 680K
0R
Q942
R997 2SC1740S
100K
C950
223Z
C948 R949
R951
1U/50V 3K3
1K
R948
10K
+9V
R913
0R
AM-SMETER
J965
FM-SMETER
1N4001
FM_SD
FM_STEREO
GND
TUNER_R
E
TUNER_L
R964
C999 C998
B
100K
Q944
152K 152K
2SD1468A
C
C426 TUNER
UNLESS OTHERWISE SPECIFIED.
Customer
NAD
2. CERAMIC CAPACITORS ARE 50V 10%
NATNC426+09CSXX
FILE: UNLESS OTHERWISE SPECIFIED. REV:
SHEET: 2 OF 3
NATNC426(A)
Revision
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