Alpine CDM-9803R Service Manual page 13

Schematic Diagr
cso A——
COLt :10]< ge
Wit 24)<> " =
AFALEVEL <pB STA 2-1, Sma
TUNER GND
1-2A AATF, 2-1
BATT edn S2E
Sw_B<o 1-1F, 2-1A, 3-4F
FAL,
FA/AM-R >
am (1/6)
DIGITAL.GND ss
CO TE BTU BPE canenanmarnssstansenseie
S GND
BI-1F, 2-1A, 5-2E
1-1A, 1-1F, 2-1
BATT<—&
ovec F
4~4F, 5-28, 5-2E
STEERING REMOTE CONTROL _1/F
2606
2SA1037AK
VY
MAIN P. W. Board (1/5)
NOTE:N. U. is Not Used Parts.
5V
OUT
1-1A, 2-1A, 5-4F
8
1-1A, 2-1A, 3-4F.
4S SGND
AF-LEVEL
1S TUNE RGND
<I SWB
NOSE _ON+5
MA(1:8)
TT
St LE Ee EEE
ECS SS SESS SRE S ee ERA ere
ELQVOxonveace nexouore eo
Reeeuseeee ee yeaE eT EERO g
2 eco ssf < 3 een1e< S88 382 & Edge
1 ROS CONT & SEE GS 2 32
see FF z
——] 82 IF-MUTE 3 522 88 cs Disc IN SW 49
AS] 83 FM SD/ST IND 5 oe CHG BUS OUT #1, $7
| Om IN-INT = CHG BUS IN #1, $1 NC x1,4147
85 OUT REM ON(NC) =
Bo NC #1. $1, 81 =
DIMMER IN %1 end 87 we =
88 NC 2 ices
88 NC D784216AGF {00 Nc
a MAIN u-COM
83 NC
04 NC s
05 NC = V-Link Select 36
96 NC a
97 Nc 2
—] 98 RDS AVOID (NC) 3 @ MUTE-DET 53
90 /A-MUTE Be =
1@@ GND ' 2g E = Ba
= 2 8 o a 3<BB
sue Py 5s oa Wo 38 « « 2 Ba ua
88888 y8E Zoby sys oy sy yee ee az
PISSSZSa SSP 2 ege2suSesS2e2 uu ae
PT DOP OME AMD BRODS-NKHYoOrODS
TRESSKARARRRRAS
TS
SS
YW se
& ° gl
eo Bs
i == el eejot |
po TT Rese 2
[ {| Pf aie. ef
a
601
BUS I/F
DTA124EKA
R661
22k 1/4 % 1,81
NU. #181
Lond
a
CBE0t
BIB, TMD-V15X-A1
S S R Crr Ee
err
23
52
|
From FRONT P.W. Board (CH401)
#1, $1, &1 NU.
fw
se
(6)
aan
EXXKG ff BXDO)
Ret LR sel Lk en
2-1A
M16)
8 Gn
2-1
<—e
4-1A, 1-2A, 2-14
Pa ea BATT 3-46, 6-26
<> BUS_DATA
[ RESET
|
NOTE: #1: For CDM-98@3R Model
$1: For CDM-S8@3RM
41:For CDE-98@82RB
&1: For CDE-98@1R Model
Others: Common.
Model
Model
VDD/BATT-DET
/RESET
Only,
Only,
Only,
Only,
eee
——
——F