DP1050_sch.pdf

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Baza Porad Serwisowych
Odtwarzacz CD Kenwood DP-1050/2050
Spis schematów
IC6
CLK
EMPH
DSP
IC5
DISC
MOTOR
DRIVER
EFM
DISC
ASY
CLK
4,19MHz
MUTE
IC3
DM
FE
CD MECHA
CDM - 22
PU (KSS - 240A)
LM
FM
VR2
FE GAIN
FE
SERVO
CONTROL
CXP50112 -
VR1
TE GAIN
IC4
FOCUS COIL
FOCUS
DRIVER
IC4
TRACKING COIL
TRACKING
DRIVER
IC5
FEED
FEED
DRIVER
IC2
LOADING
LOADING
DRIVER
SYNCHRO
OUT
+ 5V
+ B
-
TE
CXA1372Q
396Q
FL
DISPLEY
- 30V
IC1
KEY
MATRIX
CXD2500AQ
D/A
CONVERTER
SM5871AS
BLOCK DIAGRAM
16,9344MHz
IC7
L ch
L
R
IC1
L.P.F.
IC1
MUTE
IC2 , IC3
L
VARIABLE
OUT
CONTROL
MUTE
R
DP - 2050
P,Y,M,T,X,E type
VARIABVLE
FIXED
XI
CLOCK
R ch
L.P.F.
TRAY POSITION
RF
µ
- COM
TE
Q2
IC11
POWER
SUPPLY
AC IN
IC9
RESET
CIRCUIT
BUSY DATA
SERWIS
ELEKTRONIKI
,
MECHA. ASS Y ( CDM - 22 (3B ) S )
( X25 - 4910 - 10 )
a
b
A
Spis schematów
( X32 - 2310 - 10)
LM +
LM -
Baza Porad Serwisowych
ADJUSTMENT
FE2
TE1
FE1
TE2
VC
RF
B
IC2
TA8409F
Baza Porad Serwisowych
a
b
C
CN6
1
1
2
3
ATTC
ATTB
ATTA
2
C4
0,01
CLOSE
DM +
OPEN
FM +
GND
GND
GND
GND
LM +
CN4
1
2
3
4
5
6
CN2
1
2
SLS
3
4
5
CLOSE
6
7
8
9 10 11
OPEN
LM -
Odtwarzacz CD Kenwood DP-1050/2050
LOADING MOTOR
DRIVER
DM +
FM +
GND
GND
( J70 - 0240
- 02 ) ( A / 2 )
WH2 / 2
GND
SLS
( J70 - ) ( B / 2 )
WH1/2
GND
X25 - B / 4 - WH2
10
11
3
7
6
9
B
8 , 10 , 12
52
51
10
OPN
VCC
VCC
LM +
66
67
72
76
D16
MA110
2200P
R36
1K
1
GND
GND
ATTB
ATTC
EXTAL
ATTA
VREF
3300P
C39
1µ 50
0,01
47P
47K
+B
C38
33µ16
C40
0,1
R38
10K
C41
C44
R39
C43
( X92 - 1750 - 31 )
+
FM
S2
DM
C64
0,022
1
0V
C66
2,2µ 50
+
4
FEED
MOTOR
SLT
DISC
MOTOR
R35
47K
R37
560K
C35
100P
C46
R74
39K
C49 0,1
0V
0V
R67
10K
C42
2
3
4
5
C45 R40
0,01 390K
12
8
R73
3,9
+
NC
+
CLS
LM -
GND
22K
22K
Q1
0V
4
+
0V
0V
64
63
64
63
62
61
60
GFS
SENS
RCI
CE
NC
CLOK
XLAT
DATA
NC
MUTE
RMUTE
LDC
CLSM
OPNM
0V
4,7V
4,7V
4,7V
0V
VFQP(-30V)
XTAL
R44
47K
VSS
NC
NC
NC
- 28,7V
NC
NC
NC
-9,7V
-9,7V
1,0V
-2,2V
NC
Sa
Sb
Sc
NC
NC
EC
6,1V
0V
R66
10K
10 -
0V
9
R72
3,9
+ 0V
65
73
70
71
74
68
69
75
77
78
79
0V
80
R43
10K
R69
22K
0,8V
R68 0,8V
10K
NC
C65
3300P
C67
22µ6,3
OPEN /
CLOSE
SW
10
R42
10K
3
2
SI
7
9
8
6
LOADING
MOTOR
TE GAIN
FE GAIN
3
1
+
LM
3
2
10,12
11
6
R33
100
100
VRI
22K
VR2
22K
4,7V
R34
0V
6,1V
DISC MOTOR
DRIVER
R70
15K
R75
1K
R71
4,7K
Q1
DTC124EK
DISC
MOTOR
GAIN SW
X2
4,19MHz
3
CN7
R10
4,7K
TEST
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
9
8
7
6
5
9
8
7
6
5
4
3
2
1
0
1
2
3
27
25
23
21
19
17
15
2
1
3
4
5
6
7
8
9
1
2
IC5(I/2)
CN1
F2
F1
Sa
Sb
Sc
Sd
Se
Sf
Sg
10
11
12
13
14
16
18
20
22
24
26
Si
Sj
Sk
Sl
G9
G8
G7
G6
G5
G4
G3
G2
G1
KEY0
KEY1
KEY2
KEY3
RCI
28
29
+5V
GND
2,7V
2,3V
39
37
40
38
41
46
43
42
44
45
47
48
R46
150K
2,3V
C69
2,2µ50
TDFCT
ATSC
RF0
FDFCT
R1
R51
47
C1
+
4,7V
36
35
34
33
32
31
2,2µ50
DVEE
TZC
FZC
PICK UP
( T25 - 0013 - 05 )
10
47K
C5
R78
100K
0,056
1
2
GND
PD
C0
D0
A0
B0
F0
E0
TE +
NC
VC
NC
LD
VCC
LDC
GND
NC
RF
RF0
NC
FA -
FZC
FE
TE
24
23
22
21
20
19
18
17
16
15
14
13
VR3
TRACKING
COIL
FOCUS
COIL
1
2
3
4
5
6
7
8
9
10
11
12
R77
CCI 0,1V
FOK 2,4V
EFM 2,3V
ASY
DEFCT 0V
MIRR
0V
DGND 4,7V
SENS 0V
C.OUT 4,7V
1
CN3
VC
TE
FE
FZC
RF
GND
VCC
LDC
FCS +
TRK +
TRK -
FCS -
1
2
3
4
5
6
7
8
9
10
11
12
1,2V
2,2V
3
4
5
6
7 2,5V
8
9
10
11
12
FLB
IC 3
CXA1372Q
FE0
FE -
SRCH
2,3V
2,2V
4,7V
TGU
TG2
AVCC
TA0
TA -
2,3V
C51
0,033
C50
560P
R50
39K
C2
LD
PD
3
4
C127 0,01
R128
1,2K
VR1
5
LD
6
POWER
7
8
C125
R76
3
4
80
75
76
3
28
27
26
25
C48
0,01
R49
C52
0,033
C54
75K
2200P
1,6V
10
12
-
+
IC4
TA8406F
8
4,7V
IC9
7
9
0,47µ 50
29
R58
100K
R127
620
R17 10
ISET
SL0
0,1
R59
100K
11
12
8
10
12
SL +
XLT
CLK
SL -
10
DIRC
VR2
TRK
BAL.
R130
10K
AVEE
SSTOP
9
R129
680
0V
1,3V
0,8V
LOCK
FSET
DATA
XRST
2,3V
R57
47K
R54
47K
0V
9
0V
ON
IK
D13
2
7
10µ6,3
0V
4
C126
0,01
R41
100K
47K
30
EFM COMPARATOR
SERVO IC
(BOTTOM VIEW)
+
C53
R48
75K
R53
150K
0,01
1
27
R45
68K
C55
1500P
C56
82P
FOCUS
COIL
DRIVER
- 6,2V
C47
+
EL
EK
+
13
5
-6,2V
0V
C70
TRI
DVCC1,3V
CC2 3,5V
0V
2,3V
2,3V
VC
2,3V FGD
2,1V
FS3
1
2
R47
75K
6,1V C57 2,2µ50
IC4
(2/2)
12
3
1,6V
1
13
R52
+
1,6V
0V 16
3,9
-
14
5
R79 100K
R80
2,7
61
CB
CP
RFI
TE
FE
6,1V
+
14
3
-
1
0V
0V
16
I C 5 2/2
TA8406F
FEED MOTOR
DRIVER
DTZ 2,7(B)
or
MA8027-H
8
52
R12
4,7K
51
59
58
57
55
54
59
58
57
56
55
54
53
52
51
50
49
48
IC5
(2/2)
0V
VARIABLE OUTPUT
ATT a(67) b(68) c(69)
L
L
0(dB) L
H
-2
L
L
-4
-6
-8
-10
-12
-14
L
H
L
H
L
H
H
H
L
L
H
H
L
L
H
H
H
H
-13,1V Sd
-20,7V Se
-13,1V Sf
-20,6V Sg
-20,6V Si
-16,7V Sj
-16,7V Sk
Sl
NC
NC
NC
-25,0V NC
-25,0V G9
-25,0V G8
-25,0V G7
TR
4,6V
4,6V
4,7V
I
-
+
6 2,5V
3,0V
5
OPNSW 0V
CLSSW 0V
SLTSW
FOK
SQSO
NC
SQCK
EC
2,2V
SBUSY
SDATA
4,3V
2,2V
4,7V
0V
0,1V
0V
IC 9
XRA10393F
R11
R13
4,7K
4,7K
+
C5
220 µ10
47
46
44
IC 1 µ-COM
CXP50112-396Q
(BOTTOM VIEW)
X25 - C / 4 - CN5
8
47
46
45
44
43
42
41
A
1,6V
R55
47K
4,7V
RESET
24
21
20
19
17
23
18
16
22
15
14
13
C61 0,01
R62 62K
4,7K
KEY3
C37
33µ16
VDD
47K
47K
C111 220µ10
R15 2,7K
ON
I
44
40
R1
R2
R133
4,3K
C132
1µ 50
KI
64
40
0V
IC 10
(6/6)
13
R101
100
1,2V
2
61
5,5V
+
C122
R9
47µ10
29
MASTER CLOCK
16.9344MHz
XI
ICI0
(4/6)
2,2V
9
8
R102
1K
64
ICI0
(1/6)
39
I C 11
M5237ML
29
R151
29,39,40
C123
1µ 50
10K
C151
4,7V +
1µ50
NI
56
58
WFCK
DOUT
SBSO
XRA0F
XPLCK
R153
100K
5P
46
44
55
63
57
58
59
75
76
77
78
79
80
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
SQS0
SQCK
MUTE
0V
0V
0V
0V
4,7V
2,4V
0V
C105 10P
0V
2,2V
2,1V
C6
65
EXCK
XUGF
GTOP
LRCK
BCLK
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
C103
22µ6,3
2,3V
+
2
0V
1
0V
7
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C107
47µ16
+
R115
10K
R117
3,3K
+
C109
47µ 16
R114
10K
R120
3,3K
12
C118
330P
R124
1,1V
2
12K
0V
C106
10P
4,7V
C114
220P
SENS
XRST
DATA
XLAT
VDD
CLOK
SEIN
CNIN
DAT0
XLT0
CLK0
MIRR
0V
4,7V
0V
4,7V
4,7V
4,7V
0,1V
0V
0V
0V
0V
2,1V
2,2V
2,2V
2,6V
IC 6
CXD2500AQ
DIGITAL SIGNAL PROCESSOR
2,4V DATA
0V
BCLK
4,7V DATA
2,4V
VDD
LRCK
0V WDCK
PSSL
4,7V
2,6V
0V
0V
NC
2,4V TEST4
0V ASY0
0V TEST3
R103
1M
1
2
3
4
D1
14
4,7V
R154
1K
MA110
MNT1
EMPH
MNT0
SCDR
APTR
MNT2
MNT3
RFCK
CI6M
FSTT
VSS
APTL
XTA0
XTPI
MD2
C4M
XTSL
C2P0
GFS
+
41,42,54
R156
47K
57
49
46
42
C112
100µ 6,3
IC 8 (2/2)
NJM4565M
L.P.F
R152
10K
0V
KI
62
60
63
61
52
51
50
59
53
47
54
48
55
45
43
41
+
Q4
2SD1963Q
0V
R3
R4
+
+
+
39
3
R155
100
2,7K
TR
O
47K
47K
2
1
3
0
EL
EK
R65
2200P
+
510K
0,01
R63
C62
C31`
0,1
D3
NC
G1
HS
HS
27
28
26
12K
33
32
34
31
40
38
37
36
TR
C131
27
R134
15K
Q2
6,1V
2SB1308
R135
220
1
IN
OUT
GND
39
35
30
29
C124
0,047F5,5
EL
2
R132
EK
4
1
3
25
4,7V
D14
R18
330
.
.
D2-D5, D14, D15
MA110
TX
G2
G3
G4
MA110
RST
TEX
D5
R20
100K
KEY2
KEY1
KEY0
SCOR
R61
15K
1
PD 8 RF AMP
C60
33µ16
R16
10
+
C59
R56
82K
TRACKING
COIL DRIVER
R64
120K
33 µ16
D4
D2
FCS
8IAS
R60
470K
C63
78
77
79
Q3
4,7V 2SD1963Q
R131
470
6,1V
42
41
D15
R19
330
+
R21 100K
4,7V
0V
4,7V
0V
0V
-24,9V G6
G5
-25,1V
D7
+ 5V
AVR
1
XTO
0V
XVSS 0V
CKSLN 2,4V
CKO
4,7V
TSTN 4,7V
MODN 4,7V
ATTN
LRCI
BCKI
DIN
DFS2
MUTEO
RSTN
2,3V
2,4V
0V
4,7V
R122 12K
C116
330P
R111
470
R106
470
R104
R105
470
470
5
6
7
8
9
10
11
12
12K
4,7V XVDD
AVDD4
4,7V
R+
2,4V
AVSS2
0V
R-
2,4V
AVDD3
4,7V
4,7V
2,4VAVDD2
0V
4,7V
L-
2,4V AVSSI
L+
4,7V AVDDI
0V DVDD
DVSS
2,3V
XTI
X25 - B / 4 - WHI
1,1V
3
-
+
4
1 - 6,2V
CN5
14
13
12
6,1V
8
0V
12K
42
41
2
1
54
11
10
7
9
8
7
6
5
4
3
2
1
Rch
GND
Lch
R - MUTE
-B
GND
+B
+ 5V
D OUT
BUSY
S.DATA
VLOAD
F2
F1
FRANCE
MADE
X92-1750-XX
ABB
COUNTRY
K
USA
P
CANADA
PX
Y X92-1750-31
DP-2050
GENERAL MARKET M CDM-22(3B)S
X
AUSTRALIA
SINGAPORE
T
ENGLAND
MADE
E
EUROPE
CANADA
P
X92-1750-21
CDM-22(2B)S
DP-1050 GENERAL MARKET M
X
AUSTRALIA
E
EUROPE
PRODUCT-P. MODEL
NAME
DP-2050
DP-1050
DESTINATION
COUNTRY
ENGLAND
EUROPE
ENGLAND
EUROPE
ABB.
T
E
T
E
PRODUCT-P. MODEL
NAME
DESTINATION
X25-491X-XX
X25-4910-10
X25-4911-01
X25-4910-21
X25-4912-72
X25-4911-02
X25-4910-22
X25-4912-72
X32-2310-11
NO
NO
NO
X32-2310-10
YES
YES
X32-2310-XX
C124
R155
CN6
NO
YES
YES
YES
C
R116
10K
R118
3,3K
DFS1 0V
R121
D11
MA110
C129
0,01
C128
0,01
LOCK
VPCO
AVSS
VC00
AVDD
TEST
VC01
VCKI
CLTV
C104
0,01
MON
FSW
MDS
PDO
MDP
NC
PCO
FOK
FIL0
VSS
NC
NC
FIL1
NC
47
RF
2,4V
13
14
1
D9
4
MA110
D12
MA110
C113
TEST2
R126
100K
220P
4,7V
1,1V
12
18
R125
100K
0V
13
10
14
15
17
20
21
16
19
22
23
24
3
C101
0,047
R109
R107
3,3K
10K
R108
6,8K
C102
1500P
I C 10
I C 10 (3/6) TC74HCU04AF
0V
TC74HCU04AF
5
6
4,7V
D8
MA110
4,7V
IC 7
SM5871AS
R160
10K
R113
10K
11
R119
3,3K
1
2
4
5
3
6
7
8
9
C115
330P
5
+
-
6
1,1V
R123
C117
330P
X92-1780-XX
X92-1780-31
CDM-22(3)F
X92-1780-21
CDM-22(2)F
X25-4962-7X
X25-4962-70
X25-4962-71
X32-2360-XX
X32-2310-10
X32-2360-11
C124
YES
NO
R155
YES
NO
CN6
YES
NO
3
4
D/A CONVERTER
D6
MA110
IC8(I/ 2)
L.P.F
SERWIS
ELEKTRONIKI
SERWIS
ELEKTRONIKI
,
MECHA. ASS Y ( CDM - 22 (3B ) S )
( X25 - 4910 - 10 )
a
b
A
Spis schematów
( X32 - 2310 - 10)
LM +
LM -
Baza Porad Serw
ADJUSTMENT
FE2
FE1
TE1
5
CN4
VC
1
2
3
4
CLOSE
DM +
GND
GND
( J70 - 0240
- 02 ) ( A / 2 )
WH2 / 2
GND
SLS
( J70 - ) ( B / 2 )
WH1/2
GND
OPEN
FM +
8 , 10 , 12
OPEN /
CLOSE
SW
SI
+
LM
3
2
R33
100
100
VRI
22K
R34
LOADING
MOTOR
TE GAIN
2200P
1
3300P
0,01
47P
C41
40
41
RF0
42
4,7K
R65
DVEE
0V
C44
C43
+
FM
S2
DM
+
4
FEED
MOTOR
SLT
DISC
MOTOR
R35
47K
R37
560K
C35
100P
C46
37
38
39
C42
R1
C1
+
4,7V
36
35
34
33
32
31
TRI
C5
1
2
GND
PD
C0
D0
A0
B0
F0
E0
TE +
NC
VC
NC
LD
VCC
LDC
GND
NC
RF
RF0
NC
FA -
FZC
FE
TE
24
23
22
21
20
19
18
17
16
15
14
13
VR3
TRACKING
COIL
FOCUS
COIL
1
2
3
4
5
6
7
8
9
10
11
12
DVCC1,3V
CC2 3,5V
CCI 0,1V
FOK 2,4V
EFM 2,3V
ASY
DEFCT 0V
MIRR
0V
DGND 4,7V
SENS 0V
C.OUT 4,7V
1,2V
2,2V
0,056
1
CN3
VC
TE
FE
FZC
RF
GND
VCC
LDC
FCS +
TRK +
TRK -
FCS -
1
2
3
4
5
6
7
8
9
10
11
12
0V
2,3V
2,3V
IC 3
CXA1372Q
C2
LD
PD
3
4
1
2
3
4
27
80
75
76
VR1
5
LD
6
POWER
7
8
R41
100K
C47
+
0,47µ 50
30
29
28
27
26
25
EFM COMPARAT
SERVO IC
(BOTTOM VIEW
XLT
11
12
8
10
12
24
21
CLK
10
C48
0,01
20
19
R102
1K
2,3V
DIRC
10P
D9
VR2
TRK
BAL.
23
EL
EK
R101
100
61
+
TR
27
ON
44
IK
I
64
40
0V
IC 10
(6/6)
13
MASTER CLOCK
16.9344MHz
XI
ICI0
(4/6)
2,2V
9
8
29
64
62
60
63
61
52
51
50
59
53
47
54
48
55
45
43
56
58
WFCK
DOUT
SBSO
MNT1
EMPH
MNT0
SCDR
MNT2
MNT3
RFCK
CI6M
FSTT
VSS
XRA0F
65
46
44
55
63
57
58
59
75
76
77
78
79
80
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
XPLCK
APTL
XTPI
C4M
APTR
MD2
XTA0
XTSL
C2P0
GFS
R156
47K
EXCK
SQS0
SQCK
MUTE
57
49
46
42
41
0V
0V
0V
0V
4,7V
2,4V
0V
C105 10P
0V
2,2V
2,1V
XUGF
GTOP
LRCK
BCLK
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
0V
12
SENS
XRST
DATA
XLAT
VDD
CLOK
SEIN
CNIN
DAT0
XLT0
CLK0
MIRR
0V
4,7V
0V
4,7V
4,7V
4,7V
0,1V
0V
0V
0V
0V
2,1V
2,2V
2,2V
2,6V
IC 6
CXD2500AQ
DIGITAL SIGNAL PROCESSOR
2,4V DATA
0V
BCLK
4,7V DATA
2,4V
VDD
LRCK
0V WDCK
PSSL
4,7V
2,6V
0V
0V
NC
2,4V TEST4
0V ASY0
0V TEST3
R111
470
R106
470
R104
R105
470
470
D11
MA110
C129
0,01
C128
0,01
LOCK
VPCO
AVSS
MON
VC00
FSW
MDS
PDO
MDP
AVDD
TEST
VC01
VCKI
NC
CLTV
PCO
FOK
FIL0
VSS
NC
NC
FIL1
NC
47
RF
2,4V
1
D12
MA110
12
18
R125
100K
0V
13
10
14
15
17
20
21
16
19
22
23
24
3
11
3
6
4
MA110
1
2
4
5
7
8
9
C101
0,047
R109
R107
3,3K
10K
R108
6,8K
C102
1500P
I C 10 (3/6)
0V
TC74HCU04AF
5
6
D6
I C 10
TC74HCU04AF
4,7V
3
4
4,7V
D8
MA110
MA110
SERWIS
ELEKTRO
C104
0,01
TEST2
R126
100K
C106
4,7V
39
R103
1M
4,7V
C62
C31`
0,1
C37
33µ16
1
PD 8 RF AMP
R16
10
R160
10K
R64
120K
FCS
8IAS
78
77
79
22
18
AVEE
SSTOP
9
LOCK
DATA
XRST
TZC
PICK UP
( T25 - 0013 - 05 )
CB
CP
RFI
1,3V
TE
43
R39
( X92 - 1750 - 31 )
C38
33µ16
+
C45 R40
0,01 390K
47K
TE2
6
RF
erwisowych
Spis schematów
B
IC2
TA8409F
Baza Porad Serwisow
a
b
CLOSE
7
DM +
GND
GND
CN2
1
2
3
4
GND
SLS
5
6
8
3
7
9
42
41
LOADING MOTOR
DRIVER
4,7V
R42
10K
OPN
VCC
VCC
LM +
D16
MA110
R36
1K
C39
1µ 50
47K
CLS
LM -
+B
GND
C40
0,1
R38
10K
R39
12
8
0V
R73
3,9
+
NC
R44
47K
C49 0,1
6,1V
0V
R66
10K
R43
10K
4
0V
R69
22K
0,8V
R68 0,8V
10K
NC
C65
10 -
+
0V
9
3300P
R72
3,9
+ 0V
C67
22µ6,3
RI
K
10
7
9
8
6
VR2
22K
0V
6,1V
DISC MOTOR
DRIVER
3
52
51
10
10,12
FE GAIN
R70
15K
R75
1K
R71
11
6
4,7K
Q1
DTC124EK
DISC
MOTOR
GAIN SW
0V
22K
22K
Q1
0V
C64
0,022
1
R67
10K
2
3
4
5
0V
IC5(I/2)
46
43
44
45
47
48
R46
150K
2,3V
10
R78
100K
V
V
3V
VC
1
2
3
4
5
6
7 2,5V
8
9
10
11
12
R54
47K
R60
470K
R56
82K
C52
0,033
R45
+
C53
68K
10µ6,3
R49
C54
C51
0,033
C50
560P
R47
75K
2,3V FGD
2,1V
FS3
FLB
FE0
FE -
SRCH
2,3V
2,2V
4,7V
0,8V
2,3V
TGU
TG2
AVCC
TA0
TA -
2,3V
6,1V C57 2,2µ50
IC4
(2/2)
12
3
1,6V
1
13
R52
+
1,6V
16
0V
3,9
-
14
5
R79 100K
C69
2,2µ50
TDFCT
ATSC
FDFCT
R80
2,7
FE
R51
47
0V
47K
0V
3
14
-
13
5
-6,2V
+
1
16
0V
R50
39K
3
372Q
C55
1500P
C56
82P
FOCUS
COIL
DRIVER
- 6,2V
R76
75K
2200P
1,6V
10
12
-
+
IC4
TA8406F
8
R17 10
R130
10K
AVEE
SSTOP
FSET
ISET
SL +
SL -
SL0
1,6V
9
0V
4,7V
RESET
0,1
R129
680
1,3V
8
5
R127
620
R57
47K
R58
100K
0V
KI
4,7V
4
7
-
+
6 2,5V
3,0V
IC 9
XRA10393F
C125
RO
C127 0,01
PARATOR
O IC
M VIEW)
D13
0V
C126
0,01
R128
1,2K
R48
75K
47K
R53
150K
0,01
EL
E
KT
R77
IC5
(2/2)
C70
2,2µ50
TE
FZC
6,1V
+
C66
2,2µ 50
0V
R74
39K
I C 5 2/2
TA8406F
FEED MOTOR
DRIVER
DTZ 2,7(B)
or
MA8027-H
NI
IC9
6
R12
4,7K
R11
R13
4,7K
4,7K
R59
100K
17
18
16
15
14
13
C63
R55
47K
C5
220 µ1
Q3
4,7V 2SD1963Q
R131
470
6,1V
C61 0,01
C60
33µ16
+
TRACKING
COIL DRIVER
R64
120K
33 µ16
D15
+
R21
R62 62K
R61
15K
D7
MA110
+ 5V
AVR
C59
R20
510K
0,01
R63
C62
2200P
12K
C131
C111 220µ10
R134
15K
3
R133
4,3K
1,2V
2
5,5V
C132
1µ 50
+
Q2
6,1V
2SB1308
R135
220
1
IN
OUT
GND
4,7V
D14
R132
R155
100
+
ICI0
(1/6)
I C 11
M5237ML
5P
C103
22µ6,3
+
2
0V
14
7
1
4,7V
+
C6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
XTO
0V
C114
220P
XVSS 0V
CKSLN 2,4V
CKO
4,7V
TSTN 4,7V
MODN 4,7V
ATTN
LRCI
BCKI
DIN
DFS2
MUTEO
RSTN
2,3V
2,4V
0V
4,7V
C115
330P
2,4VAVDD2
0V
4,7V
L-
2,4V AVSSI
L+
4,7V AVDDI
0V DVDD
DVSS
12K
4,7V XVDD
AVDD4
4,7V
R+
2,4V
AVSS2
0V
R-
2,4V
AVDD3
4,7V
4,7V
2,3V
XTI
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C107
47µ16
+
+
C109
47µ 16
R114
10K
R120
3,3K
C118
330P
R124
1,1V
2
12K
0V
1 - 6,2V
CN5
14
13
12
6,1V
8
0V
12K
42
41
2
1
54
11
10
7
9
8
7
6
5
4
3
2
1
Rch
GND
Lch
R - MUTE
-B
GND
+B
+ 5V
D OUT
BUSY
S.DATA
VLOAD
F2
F1
FRANCE
MADE
PRODUCT-P. MODEL
NAME
DP-2050
DP-1050
PRODUCT-P. MODEL
NAME
DESTINATION
1,1V
3
-
+
4
R122 12K
C116
330P
R116
10K
R118
3,3K
41,42,54
C112
100µ 6,3
IC 8 (2/2)
NJM4565M
L.P.F
29,39,40
DFS1 0V
R115
10K
R117
3,3K
5
ABB
COUNTRY
K
USA
P
CANADA
PX
Y
DP-2050
GENERAL MARKET M
X
AUSTRALIA
SINGAPORE
T
ENGLAND
MADE
E
EUROPE
CANADA
AUSTRALIA
EUROPE
DESTINATION
COUNTRY
ENGLAND
EUROPE
ENGLAND
EUROPE
T
E
T
E
P
X
E
DP-1050 GENERAL MARKET M
R121
220P
C104
0,01
C113
1,1V
+
-
6
1,1V
R123
4,7V
IC 7
SM5871AS
R160
10K
R113
10K
R119
3,3K
C117
330P
ABB
D/A CONVERTER
IC8(I/ 2)
L.P.F
TRONIKI
SERWIS
ELEKTRONIKI
9
OPEN
9
FM +
GND
Odtwarzacz CD Kenwood DP-1050/2050
C
isowych
b
C
Spis schematów
CN6
1
1
2
3
ATTC
ATTB
ATTA
2
C4
0,01
OPEN
GND
LM +
8
9 10 11
LM -
X25 - B / 4 - WH2
10
11
9
B
X2
4,19MHz
3
2
1
3
CN7
R10
4,7K
66
72
76
67
65
73
70
71
74
68
69
75
77
78
79
GND
GND
ATTB
ATTC
VSS
NC
NC
NC
EXTAL
ATTA
VREF
0V
64
63
64
63
62
61
60
GFS
SENS
RCI
CE
NC
CLOK
XLAT
DATA
NC
MUTE
RMUTE
LDC
CLSM
OPNM
0V
4,7V
4,7V
4,7V
0V
VFQP(-30V)
XTAL
- 28,7V
NC
NC
NC
-9,7V
-9,7V
1,0V
-2,2V
NC
Sa
Sb
Sc
NC
NC
EC
80
TEST
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
9
8
7
6
5
9
8
7
6
5
4
3
2
1
0
1
2
3
27
25
23
21
19
17
15
2
1
3
4
5
6
7
8
9
1
2
CN1
F2
F1
Sa
Sb
Sc
Sd
Se
Sf
Sg
10
11
12
13
14
16
18
20
22
24
26
Si
Sj
Sk
Sl
G9
G8
G7
G6
G5
G4
G3
G2
G1
KEY0
KEY1
KEY2
KEY3
RCI
28
29
+5V
GND
2,7V
2,3V
61
59
58
57
55
54
8
52
51
59
58
57
56
55
54
53
52
51
50
49
48
0V
VARIABLE OUTPUT
ATT a(67) b(68) c(69)
L
L
0(dB) L
H
-2
L
L
-4
-6
-8
-10
-12
-14
L
H
L
H
L
H
H
H
L
L
H
H
L
L
H
H
H
H
-13,1V Sd
-20,7V Se
-13,1V Sf
-20,6V Sg
-20,6V Si
-16,7V Sj
-16,7V Sk
Sl
NC
NC
NC
-25,0V NC
-25,0V G9
-25,0V G8
-25,0V G7
4,6V
4,6V
4,7V
7
9
3
OPNSW 0V
CLSSW 0V
SLTSW
FOK
SQSO
NC
SQCK
EC
2,2V
SBUSY
SDATA
4,3V
2,2V
4,7V
0V
0,1V
0V
4,7K
4,7K
+
C5
220 µ10
D15
R19
330
47
46
44
IC 1 µ-COM
CXP50112-396Q
(BOTTOM VIEW)
X25 - C / 4 - CN5
47
46
45
44
43
42
41
A
D2
R21 100K
R20
D14
100K
R18
330
4,7V
0V
4,7V
0V
0V
-24,9V G6
G5
-25,1V
D4
KEY3
KEY2
KEY1
KEY0
VDD
RST
SCOR
TEX
D3
D5
1
NC
G1
HS
HS
.
.
D2-D5, D14, D15
MA110
TX
27
28
26
G2
2
33
32
34
31
40
38
37
36
39
35
30
29
R15 2,7K
R155
100
+
C122
C124
0,047F5,5
+
47µ10
29
EL
EK
T
3
4
1
25
G3
G4
47K
47K
2,7K
40
39
RO
R1
R2
47K
R3
R9
R151
C123
1µ 50
10K
C151
4,7V +
1µ50
NI
9,39,40
R154
1K
R152
10K
KI
MA110
R153
100K
D1
+
0V
Q4
2SD1963Q
0V
R4
47K
2
1
3
0
X25 - B / 4 - WHI
C
X92-1750-XX
ABB
K
P
Y X92-1750-31
ET M CDM-22(3B)S
X
T
E
P
X
E
X92-1750-21
CDM-22(2B)S
X25-491X-XX
X25-4910-10
X25-4911-01
X25-4910-21
X25-4912-72
X25-4911-02
X25-4910-22
X25-4912-72
X32-2310-XX
C124
R155
CN6
NO
YES
X32-2310-10
YES
YES
YES
YES
ET M
X32-2310-11
NO
NO
NO
N
ABB.
T
E
T
E
X92-1780-XX
X92-1780-31
CDM-22(3)F
X92-1780-21
CDM-22(2)F
X25-4962-7X
X25-4962-70
X25-4962-71
X32-2360-XX
X32-2310-10
X32-2360-11
C124
YES
NO
R155
YES
NO
CN6
YES
NO
NIKI

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