Kenwood DPX-7010MD, Service Manual

Page: 11 / 24

A B C D E F G H I J
1
2
3
4
5
6
7
0V
0V
0V or 5.0V
0V
5.0V
5.0V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V 2.4V 2.4V 2.4V 2.4V 5.0V
5V
0V
0V
4.8V
5.0V
5.0V
5.0V 5.0V
5.0V
5.0V
5.0V
3.2V
5.0V
4.0V
4.0V
4.0V
4.0V
4.0V 4.0V 2.4V
2.0V
2.0V 4.0V 4.0V 2.4V
2.4V 2.4V
3.4V 3.5V 3.0V 3.6V 3.5V 3.4V
0.8Vpp
5.0V
0.1V
2.4V 2.4V 2.4V
5Vpp
2.5V
5.0V
8.0V
5.0V 2.4V
2.5V 5.0V
5VPP 2.4V 2.4V
0Vor5.0V
2.5V
0V
4.4V
0V
7.9V
0V or 5.0V 0V or 5.0V 0V or 5.0V 0V or 5.0V
2.4V
0V or 5.0V
1.2Vpp
2.4V
2.4V 2.4V
5.0V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.5V
B LINE
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
76 77 78 79 80
81
82 83 84 85 86 87 88 89 90
91
92 93 94 95 96 97 98 99
100
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
ST
OUT
TRCRS
FLAG
IPFLAG
FCLK
CLDCK
EFM or CK384
DVSS2 A
VSS2
A
VDD2 T
OFS FOD TRD
KICK
ECS
ECM
PC
TVD TR
V
VCOF2
VCOF
PLLF2
PLLF
IREF
DSLF
DRF
ARF
VREF
RFENV
NC
NC
NC
TE
NC
NC
FE
TBAL
FBAL
AVDD3
AVSS3
NC
NC
LDON
VDET
RFDET
OFT
BDO
73/74SEL TES ICRST CL
VS
TEST ASEL PON SEARCH VER/HOR SW3 AMUTE L AMUTE R CD-R RST MECHASEL MST
OP
NC D
ATA
CLK HOT A
VREF
OUT
R
A
VDD1
OUT
L
A
VSS1
CSEL
TEST1
TEST2
IOSEL
NRST
BCLK
LRCK
SRDATA
SUBC
SBCK
DQSY
DEMPH
TX
PSEL
MSEL
SSEL
DVDD1
X1
X2
DVSS
XSUB1
XSUB2
DVDD2
NC
NC
SMCK
STLD
PCK or DSLB
14 13 12 11 10 9 8 7 6 5 4 3 2 1
OP
.OUT
GND
SLED+
SLED-
SL.IN
GND
MUTE
TR.IN TRK+
TRK-
15 16 17 18 19 20
21
22 23 24 25 26 27 28
OP
.IN-
OP
.IN+
SPDL+ SPDL- SP
.IN
VCC VCC VREF FC.IN FCS- FCS+ GND
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
GND
NRFDET
OFTR
C.SBR
T
BDO
C.SBDO
C.EA
C.ENV
ARF
C.AGC
RFIN
RFOUT
RF-
VCC
LDP
LDON
LD
PD
19 20
21
22 23 24 25 26 27 28 29 30
31
32 33 34 35 36
ENV VREF LD OFF VDET TEBPF CROSS TEOUT TE- FEOUT FE- FBAL TBAL PDER PDFR PDF PDE PDAC PDBD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
D
B
C
A
GND
LD
PD
VR
VC
VCC
F
E
FCS+
TRK+
TRK-
FCS-
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D.OUT
SW2
SW1
CLK
DATA
MECHA
NC
BU+5V
D.GND
MUTE R
MUTE L
MRST
MSTOP
A.+8V
Lch
A.GND
Rch
LO/EJ
MOTOR
S.7.5V
S.GND
SW3
16.93MHz
X1
CLVS
100K R214
W8
C85
0.1
100K
R54
0.1
C35
0.1
C55
220K
R38
0.012
C25
0.1
C29
R37
470
C28
1
1
C26
150
R36
C24 0.022
R34 68K
R35 100K
R32
R218
C13 0.027
R202 1K
R15
820K
C20 0.1
R21 220K R20 100K
C19 0.1
4.3K
R19
330P
C18
13K
C16
82P
R17
0.047
C15
4700P
C14
22K R16
3.9K
R18
33K
33K
R5 91
R3 68K R6 68K
34
33
R8
4.7
R9
10
IOP IOP
10u6.3
+
C4
8.2K
R11
15P
C5
4.7K
R12
2P
C6
8.2K R10
68K
R13
0.1
C7
R14
820K
C8 1
RF
C9 100P
C10 4700P C1
1 6800P
C12 2200P
FCS+
TRK-
TRK+
FCS-
47K
R73
0.012
C45
10K
R82
1K
R83
C44 0.1
R71
10K
1K
R72
24K
R78
56K
R77
2K
R80
R81 33K
9.1K
R79
R76 6.2K
33K R75 10K R74
27
26
1
2
CP1 100
4.7K
R49
7
6
8
5
4
1
2
3
C79
C80
330
R108
330
R107
20K
R121 R117
20K
68P
C77
20K
R125
R118
20K
R122
20K
68P C78
R126
20K
R45 10K
C34 3.3
R47 10K
OUT
GND
IN
3.3
C51
10u16
C63
+
2200P
CP3 100
CP2 100
R102 3.3K R101 3.3K
R104 5.6K
C67 1
R103 5.6K
C68 1
26
1
2
L2
C32 0.01
C31 0.01
4
47 15
32 33 29 30 34 35 36
93
94
86
89
91
87
11 12
11
12
17
18
86 87 89 94 93
91
10
2
1
5
4
3
11
12
15
19
20
29 30 32 33 34 35 36
2
5
3 1
20
19
12 10
11
27
TVD ECS
18 17
LOAD
SLED+
SLED-
EJECT
SPDL-
SPDL+
R44
5.1K
1K
R46
1K
R50
10u16
+
0.1
C33
1000P
C23
10u16
+
C3
Q3
FE
C17
4700P
TE
C1 1
2.2
C41
C72
470P
2200P
470P
C71
W16
W7
ARF
13K
R232
4.3K
R231
34 33
1
2
3
4
5
6
7
8
W1
X0
X1
X
Y
Y0
Vee
Vee
16
15
14
13
12
11
10
9
VDD
W0
W
Z
Z1
Z0
Y1
CONT
9.1K
9.1K
R223
33K
9.1K
33K
9.1K
R222
C88 0.1
7
7
6
6
5.1K
R230
R227
1K
R228
R229
5.1K
1K
R52 100K
C46 0.047
R1
R221
R2 R23
R22
R224
C22 0.1
C21
R226 43K
W10
1
C2
W9
W15
0.012
C43
10uH
L1
47
Q4
100K
47K
R225 43K
IC2
IC4
IC1
IC5
(X32-4820-01)
IC10
CN1 CN2
D3
D4
D1
Q1
S2
S1
IC6
(2/2)
(1/2)
IC6
Q3
Q4
D2
Q5
Q2
S3
DOWN & LIMIT
SWITCH
M
M
LOADING & SLED
MOTOR
SPINDLE
MOTOR
MAIN
UNIT
CN1
to
PICKUP
OPTICAL
IC1 : AN8806SB
IC2 : MN662774KE0
IC4 : BA5917AFP
IC5 : TA78L05F
IC6 : NJM4565MD
Q1 : 2SB1188
Q2,5 : DTC124EUA
Q3,4 : 2SA1362(Y)
D1,2,4 : DAN202U
D3 : DA204K
SIGNAL LINE
RF
AMP
SIGNAL
PROCESSOR
MOTOR
DRIVER
LPF
PON
D.5V
8V SW
KMS-242B
5V AVR
Q12
Q11
Q10 Q9
BU4551BFV IC10 :
Q9-12 DTC114YUA :
12C DET
LOADING
SW
22K
22K
22K
22K
47K
10K
47K
10K
47K
10K
47K
10K
CAUTION : For continued safety, re-
place safety critical components only
with manufacturer's recommended parts
(refer to parts list).
!
Indicates safety critical components.
To reduce the risk of electric shock,
leakage-current or resistance measure-
ments shall be carried out (exposed parts
are acceptably insulated from the supply
circuit) before the appliance is returned
to the customer.
• DC voltages are as measured with a
high impedance voltmeter. Values may
vary slightly due to variations between
individual instruments or/and units.
2SC4081 DTC124EUA NJM4565MD DAN202K
DAN202U TA78L05F
V
IN
V
REF
GND
2SB1565 DTA114EK
DTA123JK
DRA124EK
DTC114YK
DTC114YUA
DTC143TK
DTC144EK 2SB1188
2SD1766 FMW1 IMD16A
5
3
2
1
2SA1362
2SC2412K
2SD2114K
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299