Kenwood GX-201KEF2 Service Manual page 29

F
QQ
3 7 63 1515 0
CAR HARNESS (EXTERNAL INPUT)
94x-xx)
J1
2 4 6
1 3 5
56
22
6
8
7
CACC
CRST
77
CEJE
78
16
17
18
TE
L 13942296513
CEJE
CRST
5
3
CACC
M2
MI
M3
SUB-
SUB+
F1
MTR
Q2
47K
47K
C9 0.1
CN51
SUB+ 1
SUB- 2
MOT+B 3
MOT-G 4
C3 0.1
MODE3 5 M3
MODE1 6 M1
10u16
MODE2 7 M2
PON5V 8
C10 0.1
F REEL 9 80
R1 120
ANODE 10
R REEL 11 79
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TAPE 12 23
.
G
8 10 12 14 16 18 20
7 9 11 13 15 17 19
C501
2200P
C502
2200P
D501
D503
C816 C840
1500P 1500P
C815 C839
1500P 1500P
R920 D803
100
R921
100
F-BUS
IC83
2.5V 5 4 0V
BUS- GND
2.5V 6 3
BUS+ S2
2 0V
7
ROUT 26
VCC
1 0V
8
S1 27
STB 5.0V
∗
B
Q1
R6
1.5K
MTR
IC1
0V 1
GND
0V
2
OUT1
0.7V 3
VZ1
D2
4.0V 4
VREF 3.0V
5
SUB+ FIN
6
SUB- RIN
8.2V 7
VCC1
C2 R14
1.2
8.2V 8
VCC2
+
1/2W
0.7V 9
VZ2
0.5V 10
OUT2
x ao
y
i
H
8
1
Q816-818
C504 R926
2200P 1K P-ANT
1/2W
C503
2200P
C506
2200P
C505
2200P
Q817
Q818
22K
D504
22K
R930
3.3K
1/2W
R857 R851
2.2K 2.2K
C814 C813
1200P 1200P
R854 R848
6.8K 6.8K
Q807
Q808
3
IGN DET. ACC DET.
Q Q
3 6 7 1 3
AUDIO DC/DC
A1
1
VIN
2
GND1
3
VODC1
4
VODC2-
5
VODC2+
6
GND2
7
FREQ
8
NC
C651
2.2 220u16
R661 4.7
R660 4.7
F601
L603
Q602
2A
22uH
R657 4.7
Q650
Q601
R601
220
u163
1 2
CN11
.
I
GX-201KEF2/LEF2/REF2/SEF2
2 9 9 4 2 8
3
2
D806
14
Q816
R923
1.2K
1/2W
R924
1.2K
1/2W
C826
0.1
C808
330u6.3
+
C809
Q804
0.01
Q806
2.2K
W916
47K
P-ANT
1 5 0 5 8 2 9 9 4
Q607
HTR DC/DC
10K
10K A2
L605
C622 1
0.47uH
3
C606
0.01
4
R607 C605
10K 100u50
1
+
R603
D602 D603
10K
C604
+
L604
C603
22uH
0.1
C602
100u16
Q604
+
W902
m
co
3 4 5 6 7 8 9 10 11 12
CN10
P81
A
X14-694x-xx (2/6)
J
9 9
∗
C852
F701
D702 15A
R997 R932
100K 100K
Q803
F-BUS
Q810
C810
10K
0.047u5.5
+
10K
2 8 9 9
L606
0.1uH
1
C614
VIN
0.01
2
GND1
3
C652 C613
VODC1
2.2 56u25
+
4
VODC2-
5
C653 C619
VODC2+
2.2 56u25
6
GND2
+
7
FREQ
C612
220u16
+
Q606
R655 4.7 C611
10K
0.1
R653 4.7
C610
10K
Q605
R656 4.7 100u16
+
Q651
R604
220
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
B
29