Kenwood DDX8022BT/8022BTY Service Manual page 42

CM
DDX8022BT/8022BTY/8032BT/8032BTM/812
DNX8120/8220BT
1
(X29-449x-xx)
CN300
BCAM VG 60
BCAM V
BCAM VG 58
AVIN2 VG
AVIN2 V 56
AVIN2 VG
AVIN1 VG 54
AVIN1 V
2
AVIN1 VG 52
AGND
AVIN2 AR 50
AGND
AVIN2 AG 48
AGND
AVIN2 AL 46
AGND
AVIN1 AR 44
AGND
AVIN1 AG 42
AGND
AVIN1 AL 40
AGND
AVOUT AR 38
3
AGND
AVOUT AL 36
X34- AGND
CN400
AVOUT AMUTE 34
AVOUT SEL
4/6
V5V 32
V5V
F
VGND 30
NC
VGND 28
AVOUT V
VGND 26
BU5V
DET MUTE 24
PRE MUTESW
4 AGND 22
PREOUT SUB
AGND 20
PREOUT C
AGND 18
PREOUT RR
AGND 16
PREOUT RL
AGND 14
PREOUT FR
AGND 12
PREOUT FL
AGND 10
PRE MUTEF
PON 8
RELAY SW1
5
RELAY SW2 6
RELAY DET1
RELAY DET2 4
TILT 3.3V
TILT GND 2
TILT OUT
CN302
MOTOR- 5
MOTOR+ 4
SENCER GND 3
SENCER OUT 2
SENCER 3.3V 1
6
WH1
TILT M+
RELAY +B 1
X34-
TILT M-
CN401
RELAY +B 3
E
BU
RELAY GND 5
4/6
GND 7
7
42
X29-4490-10 (1/2)
CN
P2 P1 CN1
R11
R4 1K
0
C1 0.01
59 59
R19 ∗
R5 1K
0
57
∗
C2 0.01
56
D10
R30
55
0
∗
D11
53 53
D12
51
50
49
48
D1
47
46
45
∗
D2
44
43
42
D3
41
40
39
38
37
36
35
34
33
31
29
27 27
25 BU5V
24
23 23
21 21
19 19
PON SW
Q108
17 17
15 15
13 13
11 11
9 9
7
5
3
1
BU5V
Q202
R201
47K
Q201
Q200
2 +B
4
BU
6
CO
AV OUT/AV IN
20 19 18 17 16 15 14 13 12 11 10
R58
22K
R20 75
∗
A
∗
R21 75
R22 75
C27
0.1
D4
C28
0.1 D5
C29
D6
0.1
∗
D7
∗
D8
∗
D9
ESDGND
Q109
L100
22uH
10.4V
IC103
Q110
1
BST
2
CAP+
0V 3
GND
C135
2.2
4
CAP-
C136
2.2
RELAY1
+B
R206
2
D200
1/2W
R207
2
1/2W
Q205
Q203
Q204
R203
47K
CP
9 8 7 6 5 4 3 2 1
R59
22K
R49 R51
22K 22K
C17 C20
1000P 1000P
Q4 Q6
D17
Q5
D16
MUTE
BU5V
R158
8
V+
47
7
OSC
Q113
6
Q111
LV
5 -9.0V
VOUT
Q112
-9V
RELAY2
BU5V
R218
2
Q208
1/2W
R219
2
1/2W
R212 R213
4.7K 47K
Q207
Q206
Q211
Q209
BUGND
Q210
R215
47K
CQ
C18 0.1
D13
C19 0.1
D14
D15
D18
ESDGND
+9V
Q115
R162
47
Q114
Q116
∗
C
D202
J20
4
3
2 R
1 R
ESDGND