Alpine CDA-9852RB Service Manual page 18

A
Schematic Diagram(3/8)
1
POWER SUPPLY CONTROL
2
GND
(S-GND)
002-F3
A-MUTE
B
AUDIO_B
VOL[1]
VOL[2]
VOL[3]
VOL[4]
001-F4;002-A2;002-F3;004-F5
VOL[1-12]
B
002-F3
CHG-L
O
002-F3
CHG-G
O 002-F3
CHG-R
O
3
AUDIO_B
SW+5V
(S-GND)
GND
004-F2
SERVO-B
O
(P-GND) GND
001-F4;003-A5
ACC-5V
O
DVCC
4
MAIN[1-13]
001-F4 MAIN[1-13]
MAIN[1-13]
B
001-F4
SWD-B
O
DVCC
001-F4;003-A4
ACC-5V
O
GND
(P-GND)
5
NOTE:#1:For CDA-9852RB Model Only,
$1:For CDA-9852RR Model Only,
%1:For CDE-9850Ri Model Only,
Others:Common.
A
B C
SYSTEM POWER
D803 S1G
D804 N.U.
C801
D808 S1G 0.1
P.ANT/O.REM
E826
C824
NC
1
O-REM
2 0.22
ACC 3 D801
C825 VDD OUTPUT
4
SWV-OUT
5
C810
6 COMP-OUT S1G
O-REM 7 IC801
0.22
C803
8 VCC
B-DET HA13165
9
AUDIO+B
10 C804
CTRL
11
CD-OUT C805
12
C826
ILM-AJ 13
ILM-OUT C806
14
N.U. GND 15
Q803 C802
UN221L
E801
R804
30k 1/4W
BATT DET
GND
PGND
ACC DET
ACC+5V
Q819
2SB709A
Q820
UN221L
IN-INT
Q601
UN211L
D601
MA152WK
B C
D
POWER IC POP NOISE MUTE
Q827 N.U.
470/10
0.47
Q380
0.1 UN2211
Q828
0.1
N.U.
0.22
0.1
0.1
220/6.3
D309
1SS355
Q305
UN2211
MUTE DRIVER
Q306
MUTE
FRONT-L
FRONT-R
REAR-L
REAR-R
BATT OVER VOLTAGE DETECTOR
Q809 R829
UN2212 47k 1/4W
ZD801
R808
HZS6C3L
N.U.
Q813
2SB1243
R814
0 1/4W
LIGHT+B
R812
6.8k
1/4W
Q815
UN221F
DIMMER
R603
R602
Q602
UN2212
10k
1/4W 1/4W
10k
D
- 18 -
E
CDA-9852RB/CDA-9852RR/
R382
N.U.
Q382
N.U. IN.FL
IN.RL
IC307
TB2901HQ
1 TAB-GND
PW-GND
2
3 FR-
ST-BY
4
Q381
5 FR+
UN2212 BATT
6
7
PW-GND FL-
8
9 FL+
SVR
10
IN.FR 11 IN.FL
IN FR
12
13 S-GND
IN.RR
IN RR
14
15 IN.RL
R366 47k AC-GND
16
17
RL+
PW-GND
18
19 RL-
BATT 20
R362
MUTE 21 RR+
R355 MUTE
22
23 RR-
100 1/4W
PW-GND
15k 24
25 NC
Q307
UN2212
POWER IC
C307 N.U.
E323 47/16
XN1A312 C308
E324 2.2/50
2.2
C310 0.047
MUTE DRIVER
C309 0.22
E325 3.3/50
C311 0.22
E326 3.3/50
C312 0.22
E327 3.3/50
C313 0.22
E328 3.3/50
MAIN[1-13]
Lch
6
P.GND
8
BUS+
3
1.ACC
2.BUS-
3.BUS+
4.CHG-RCH-IN
5.CHG-GND-IN
6.CHG-LCH-IN
7.BATT+
8.GND
RR+
RR-
RL+
RL-
MAIN P.W.Board(3/5)
NOTE:N.U.is Not Used Parts.
E
TO P. W. BOARD TO PARTS LIST
F
CDE-9850Ri
1
FR-
FR+
FL-
FL+
RL+
RL-
RR+
RR-
2
GND
(S.GND)
DIN801
#1,$1:TCP9389-11
%1:N.U.
5
S.GND 3
4
Rch
7
BATT
ACC
1
2
BUS-
4
FL-
FL+
FR-
FR+
5
F
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