Kenwood DDX6019 Service Manual page 60

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BS
DDX6019/6029/6029Y/6039
1
(X37-1150-00)
CN11
TP1
T-
30
TP2
F+
29
TP3
28
T+
TP4
F-
27
NC
26
VR DVD
25
VR CD
24
NC
23
IMON
22
TH+
21
TH-
20
VPU1
FE2
19
2
FE1
18
17
D
OPTICAL
16
C
PICKUP
A
15
B
14
RF
13
GND(S)
12
HFM
11
GND
10
1000P
LD DVD
9
LD CD
8
NC
7
SW
6
F+G/E+F
5
3
F+H/G+H
4
VCC
3
VREF
2
GND
1
(X16-238x-xx)
UNIT No.
S2
100K
0-00
0-01
YES
(X16-238x-xx)
8EJE/
LOS SW
S2
CN1
TP1
SW 2
1
1
4
TP2
GND
2
2
S1
TP3
SW 1
3
3
GND
4
4
TP4
CN5
12EJE-SW
VM3
CN6
LOAD-
2
M
1
LOAD+
TP55
H+
LOADING/
CN3
EJECT
H-
1
MOTOR
H+
2
5
HU+
3
HU-
4
HV+
5
VM1
HV-
6
7
HW+
LIM SW
HW-
8
M
U
9
U
10
SPINDLE
V
11
MOTOR
V
12
&
W
13
LIM SW
W
14
LIM-SW
15
DGND
16
GND
17
GND
18
6
CN2
B+
1
B+
2
B-
3
B-
4
VM2
A-
5
M
A-
6
A+
7
SLED
MOTOR
A+
8
GND
9
10
GND
7
60
X37-1150-00 (1/5), X16-2380-01 (1/1)
BT
3.3V
T-
F+
RFP
TP5
T+
F-
ON/OFF
R91
Q1
100
TP6
R1
VREF1
100
TP12
TP11
FE2
FE1
Q2
3.3V
TP8
C
TP10
TP7
A
D
TP9
Q22
C501
B
TP338
E
R5
10K
R6 10K
TP339
F
C1
0.1
D1
R2
TP14
DVD LD
Q8
C2 0.1
D2
Q7
R459
R460
TP13
2.2
2.2
CD LD
TP16
IOP
1
2
Q7,8
TP86
LASER D
SW 1
CONT.
3
TP63
GND
5.0V
TP43
LOAD-
TP44
C95
TP54
LOAD+
H-
25
R61
10
RO1
5V
120
26
0V
FO1
R63 240
TP56 TP57 TP58
5.0V
C76
27
U+
U-
V+
VDD
0.1
28
H1H
29
H1L
30
H2H
31
H2L
32
H3H
33
H3L
0.4V
34
VH
5.0V
TP59
TP60 TP61
C80
35
V-
W+
W-
VMSP1
36
10
32mV
CS
0V
R62
5V
0V
0.27
1/2W
TP51
TP52
TP53
U
V
W
TP85
LIM-SW
TP49
B+
TP48
B-
TP47
A-
TP50
A+
BU
0.63Vp-p
1.4V
C3
0.1
1.7V
37
VIN6
2.2V
1.8V
C5 1
38
VCC2
5.0V
2.2V
39
VIN7(FE1)
2.2V
40
VIN8(FE2)
C15 1
3.3V
41
VCC3
C4 1
IC1
2.2V
42
0.15Vp-p
VREF1
FRONT END
43
PROCESSOR
VIN1(C)
44
VIN2(D)
C17 1
5.0V
45
VCC1
0.15Vp-p
46
VIN3(A)
47
VIN4(B)
2.2V
48
VIN11
2.2V
R205
0
TP17
C21 22
MD
1
3.3V
D5V
Q9
Q10
LASER D
PROTECT
TP114
DRMU
DRMU
BMS CONT
Q13
47K
47K
CONT
10K
Q14
10K
TP67
R93
DRV1.65
2.2K
12
FB2
11
FB1
5V
0V
10
IN1
1.7V
9
IN2
8
IC2
IN3
TP65
MOTOR & ACTUATER
SLD1
7
DRIVER
IN4
6
2.2V
IN5
2.0V
TP64
R201
1.8V
SLD2
5
0
ECR
TP66
1.7V
SPD
4
EC
0.2V
3
32mV
5V
FG
0.2V
2
0V
0V
SFG
R64
1
GND1
2.2K
Q11
10K
0V
47K
TP46
P5V
P5V
BV
3.3V
1
0.5Vp-p
24
0V
DFLTOP
23
DFLTON
0.5Vp-p
TP19
VREF2
22
2.1V
VREF2
C18
2.2V
3300P
21
DGFLT
20
1.5-1.8V
RFD1FO
19
0V
GND1
18
1.7V
FEOUT
C19 0.1
1.7V
C20 10
17
VHALF
16
2.1V
ASOUT
0.8Vp-p
15
0V
1.7Vref
GND3
14
TEOUT
R15
C10
13
0V
JLINE
11K
0.1
1.7V
81
TP111
TP112
TP113
SEN
SCK
STDI
1
C94
4.7
3.3V
IC65
3.3V
1
5
3.3V
IN+
VDD
0V
2
VSS
Q21
3.3V
3
4
IN-
OUT
1.1V
S5V-2
2
64
TP115
BMS
65
TP92
TP69
TP68
LOAD
FOD
TRD
R109
R74
12K
12K
61
R73 20K
119
R72 33K
R115
120
1.3K
R71 12K
59
R70 12K
60
R65
R66
10K
10K
56
FG CONT
Q12
75
62
TP116
LO-MUTE CONT
LO.MUTE
PGND
TP45
BW
C10
10
3
TP2
NAR
C3
TP126
FEO
TP127
TP128
TEO
TEI
R23
R202
4.7K
0
PPO
TP130
TP129
PPI
R104
R204
10K
0
2
C107 150P
R102 2K
119
R103 2K
120
C108 150P
3
S3.3V
3
2

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