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Main PWB(B2) section 2/5
1
EQ1
7
MIC SIGNAL
2
EQ2
8
MIC GND
3
9
EQ3
MIC VCC
10
N.C.
4
EQ4
5
N.C.
11
N.C.
6
12
N.C.
N.C.
J201
TH12
074-1302-12
1
2
3
4
5
6
7
8
9
10
11
12
N-BUS-SIG-IN
C241
C242
1000p 1000p
5.0V
A/C-L+
C
C
D210
MA8200M
A/C-L-
A/C-R-
A/C-R+
- 19 -
V01 CD-LH(-)
V07
N.C.
V08
CHG - REQ1
V02
CD-LH(+)
CD-RH(-)
CHG - COMBI (RXD)
V03
V09
V04
CD-RH(+)
V10
COMBI - CHG (TXD)
V05
V11
N.C.
EARTH
SHIELD-EARTH
AUX-ON
V06
V12
N-BUS-A12
C204
2.2
J204
A-12MW
C
074-1013-00
C203
V02
V04
2.2
C
C
V01
V03
V05 V06 V07 V08 V09
C202
2.2
C
C201
2.2
J203
074-1237-79
29
CD+8V
28
CD+8V
27
P-GND
26
P-GND
25
LD-MUTE
24
LD-CONT
23
TR-A
22
TR-B
CHU-SW
21
20
SSTOP
19
SBSY
18
RESET
To page M5
17
CCE
J101 of
Flat wire
16
BUCK
CD PWB
816-4025-50
15
BUS3
( CD mechanism )
14
BUS2
13
BUS1
12
BUS0
11
GND
10
IF-5V
9
CD-3.3V
8
IPF
7
MBOV
6
CLCK
5
DATA
4
SFSY
3
BCK
2
LRCK
1
ADATA
PN-3001P
PP-3001M
R266
JW
NDS-TXD
7.6V
R239
Q211
10K
DTA114EUA
0V
0V
V10
V12
R240
0V
V11
NDS-RXD
0.6V
R228
R231
5.6K
56K
0V
R226
NDS-REQ1
R232
5.6K
56K
0.6V
R241
47K
8.0V
8.0V
0V
LD-MUTE
0V
LD-CONT
TM201
3.7V
TR-A
1.5V
TR-B
0V
CHU-SW
5.0V
SSTOP
0V
SBSY
5.0V
RESET
2.2V
CCE
4.5V
BUCK
3.7V
BUS3
4.2V
BUS2
3.7V
BUS1
4.7V
BUS0
5.1V
3.3V
R201
1K
1CD-BCK
R202
1K
1CD-LRCK
R262
1K
1CD-DATA
R248
TH201
Q220
22
0.285A
2SB1197
5.0V
1/4W
5.0V
MIC+B
4.7K
5.0V
4.9V
HU-NDS
22K
5.0V
NDS-HU
NDS-REQ1
5.0V
CD+8V
IC203
NJM2846DL3-33
IC204
LD1085P
GND OUT IN
8.0V
1
2
3
4
5
4.5V
8.0V
6.8V
Q217
CD:5.1V
1CD+5.0V
2SD1664
AM/FM:0V
8.0V
Q218
R246
1CD:8.0V
UMD3
220
AM/FM:0V
10K
10K
MIC-SIG
To page 18
MIC-GND
1/5
EQ-CPU
AUX-ON
To page 21
N-BUS
4/5
CD-CPU
SYS+9V
SYS+5V
To page 22
13.2V
5/5
SYS+12V
GND
DSP-SIG1
To page 20
3/5
GS-1N3-DSP
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