Alpine CDM-7874RB - Page 16

CDM-7874RB/CDM-7872RB/CDM-7871R
/CDM-7871RM/CDE-786@R
Schematic Diagram (1/8)
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RF GND eal Deet MAIS3
TuUBe1
Mo4R0022 i
FM/AM UNIT |
FM ANT (FA
AM ANT (AA)
RF GND (FG)
VCC Common (VC)
AM VCC (AB)
FM VCC (FB)
ADUCH OUT (AC)
S-METER (SM)
SSTOP (SS)
FM IF out (IF)
vec IF (VI)
TF GND (1G)
AMST/MP (ST)
AF OUT (AF)
pp (8. SV) (VD)
AM LF OUT (NK)
EEP SV(SV)
DIGITAL GND (DG)
SDA (DA)
SCL (CL)
ALPI-00725 / Druck 6
ANT@O1
ANT, RECEPTACLE Sagat
FM/AM SW
@. 1-8
DIGITAL GND
RB19
C010
[RDS DECODER]
ra
é
&
5
8
8
+8 [AGICH MUTE
sw
S/M BUFFER
1008p
cO16
RO14 npr 10
C@32 5562p
2004 C031
BK 21 25HM182 e141
2005
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SAA65BBT
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ey |
33k 8.4 cage :
DTC114TKA © TUL1 #12]
[eceneal
1C@a7
TUNER+B BADBAST
= ee ,
FMCS P|
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N ON ied
=s +2 88 ge 3
s be OS ;
ast HART le 2 8: she
aa 82 | & s2> Sins
$ 2 s
S Ss a rd ws nN 8
whine ga wn |g
25 S
+ sa
=
2
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3
2
[TUNER +B]
DAVN
MULTHPATH
RDS SDA
RDS SCL
co— (1:6)
BS TUNER.GND
n> Ar IN
—Gl> AN
a2
R21
e1/4
ols
GL Ae IF
ol MIN
> AF-LEVEL
=
8
a
oI SwoO/B
| TUL1 12]
—— DIGITAL GND
Main P.W. Board (1/4)
‘NOTE N. U. is Not Used Parts.