JVC MX-K1 Service Manual

6
5
4
3
2
1
BCDEFGH I JA
7
MX-K1
2-6
MX-K1
CD SIGNAL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN601
1
2
3
4
5
6
CN602
C643 100p
C640
0.022
C642
10p
C641
NOMT
R645
270K
R644 150K
R643
470K
R641 0
R632
10
NOMT
R634
12
Q601
KTA1267
+
C622
50V10
C647
2700p
R636
22K
C644
0.022
C645
0.022
+
C639 10V100
C634 4700p
C633 1500pF
C630
2200p
C632 0.047
C628
0.039
C629 0.047
+
C62410V47
+
C631
6.3V220
R638
3.3K
TP3
ARF
NOMT
R642
150K
C648 0.022
R637
2.2K
BCLK
1
LRCK
2
SRDATA
3
DVDD1
4
DVSS1
5
TX
6
MCLK
7
MDATA
8
MLD
9
SENSE
10
FLOCK
11
TLOCK
12
BLKCK
13
SQCK
14
SUBQ
15
DMUTE
16
STAT
17
RST
18
SMCK
19
PMCK
20
TRV
21
TVD
22
PC
23
ECM
24
ECS
25
KICK
26
TRD
27
FOD
28
VREF
29
FBAL
30
TBAL
31
FE
32
TE
33
RFENV
34
VDET
35
OFT
36
TRCRS
37
/RFDET
38
BDO
39
LDON
40
PLLF2
41
TOFS
42
WVEL
43
ARF
44
IREF
45
DRF
46
DSLF
47
PLLF
48
VCOF
49
AVDD2
50
AVSS2
51
EFM
52
PCK
53
VCOF2
54
SUBC
55
SBCK
56
VSS
57
X1
58
X2
59
VDD
60
BYTCK/TRVSTP
61
CLDCK
62
FCLK
63
IPFLAG
64
FLAG
65
CLVS
66
CRC
67
DEMPH
68
RESY
69
IOSEL
70
/TEST
71
AVDD1
72
OUTL
73
AVSS1
74
OUTR
75
RSEL
76
CSEL
77
PSEL
78
MSEL
79
SSEL
80
IC601
MN662748RPM
R615
1K
C608
0.1
R616 39K
R617
1M
R620 NOMT
C609
470p
C612 0.022 C613 0.022
C614
0.15
C623 NOMT
C615
1uF
C619 16V0.1
C616
12p
C617 12p
R621 68K
R623 120K
R624 1.5M
R622 68K
R626
560K
R625 330
R628 5.6K
R669
270
X601
16.9344MHz
Q603
NOMT
D604
NOMT
D603
NOMT
D601 1SS133
R627
NOMT
+
C618 50V10
+
C610 10V220 C611 16V0.1
R619
100
C620 16V0.1
+
C621 10V220
R605 220
R614 1K
C606
16V0.1
+
C605 10V220
C607
0.022
C658
390p
C659
390p
C652
390p
C653
390p
R650 4.7K
R655
24K
R654
12K
R652
1.2K
R653
1.2K
R651
27K
C651
25V0.022
+
C650
10V220
R658 NOMT
R657
3.9K
R601
2.7K
R659
100K
R660
10K
C654
0.0068
C656
0.0047
C627
33p
R661
NOMT
C6350.1
R635
39K
R675
8.2K
C646
2700p
R646 220K
/REST
REST.G
R633
10
C638 16V0.1
TP1
GND
1
2
3
4
5
CN604
1
2
3
4
5
6
7
CN603
R647
10K
R648
10K
R629
10K
R630
10K
R611
10K
R631
10K
R668
2.7K
R667 33K
+
C649
50V10
R666
1K
R665
18K
R662 5.6K
R663 5.6K
R664
18K
Q602
DTC114YS
R670
390K
R671
8.2K
C603 0.0022
R604 1K
C602 0.0022
R603 1K
OPSW
CLSW
UPSW
DWSW
DCNT
TPSW
OPN
CLS
CCW
CW
CNTT
MLD
REST
XRST
MOMU
STAT
MCLK
MDATA
SQCK
SUBQ
OUT.R
A.GND
OUT.L
M+8V
D.GND
CD+5V
M.GND
C604
2200P
SW5V
CCW
CW
CNTT
OPN
CLS
CCW
CW
CNTT
UPSW
DWSW
CLSW
OPSW
OPSW
CLSW
UPSW
DWSW
DCNT
TPSW
DCNT
TPSW
SQCK
SUBQ
MLD
XRST
MOMU
STAT
MCLK
MDATA
XRST STAT
SUBQ
SQCK
MLD
MDATA
MCLK
MOMU
E
A+C
F
B+D
T+
F-
F+
T+
T-
ECM
ECS
TVD
TRV
TRD
KICK
FOD
TRV
TVD
ECM
ECS
KICK
TRD
FOD
FBAL
TBAL
FE
TE
RFENV
OFT
/RFDET
BDO
LDON
ARF
TBAL
FBAL
TE
FE
/RFDET
OFT
BDO
RFENV
ARF
JP601
Bare Jumper
R656
2.7K
C601
0.33
R602
120
VDET
TP2
Vref
OUT1-
1
OUT1+
2
OUT2-
3
OUT2+
4
IN2
5
IN1
6
VCC
7
VCC
8
REG-I
9
REG-B
10
REG-OUT
11
IN3-R
12
IN3-F
13
OUT3+
14
OUT3-
15
GND
16
OUT4-
17
OUT4+
18
OUT5-
19
OUT5+
20
IN5
21
IN4
22
VCC
23
BIAS IN
24
GND
25
GND
26
MUTE IN
27
IN6-R
28
IN6-F
29
OUT6+
30
OUT6-
31
GND
32
IC621
BA5936S
TM-
TM+
DM-
DM+
DM-
DM+
GCTL
C660
1000P
C661
1000P
GCTL
GCTL
BLKCK
OPN
CLS
L601
10uH
BLKCLK
BLKCK
TP7
SENSE
TP6
FLOCK
TP5
TLOCK
TP8
PMCK
C662
NOMT
FB601
FB
+
C657
NOMT
+
C655
NOMT
TP11
IPFLAG
TP10
FLAG
TP9
DEMPH
TP12
EFM
C663
NOMT
CEA
9
3TOUT
10
CBOO
11
BDO
12
COFTR
13
NRFDET
15
GND
16
VREF
17
VDET
18
TEBPF
19
TEOUT
20
TEN
21
FEN
22
FEOUT
23
GCTL
24
FBAL
25
TBAL
26
E
27
F
28
C
31
A
32
PD
1
LD
2
VCC
3
RFN
4
RFOUT
5
RFIN
6
ARF
8
CAGC
7
OFTR
14
B
30
D
29
IC611
AN22000A
F+
F-
VDET
LDON
1
2
3
4
5
6
M
-
+
FEED
M
-
+
SPINDLE
REST-SW
1
F1
G
F2
SR
T2
K
T1
NC
VR
MD
LD
F-
F+
T+
T-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1K
Focusing Tracking
M
-
+
TRAY MOTOR
1
2
3
4
5
CN605
1
2
3 1
2
3
1
2
1
2
M
- +
Turn Table Motor (Disc Motor)
C675
0.1
SW704
Table Position
Pickup SW
1
2
1
2
Disc Count
Tray SW
Close
Open
Up
Down
1
2
3
4
5
6
7
T-
1
2
3
4
5 6
7
8
9
10
HDU100
(DTA114YS)
R672
33K
R673
33K
C636
0.022
D602 1SS133
R649
2.2
C625
NOMT
R618
68K
D605
1N4001
CD MECHANISM
OPTIMA - 7A
GCTL
C626
0.1
C637
0.47
R640
6.8K
R639
6.8K
D606
1N4001
D607
1N4001
FM SM TM
FM-
FM+
SM+
SM-
C673
100p
CD servo control section
To J-6
on page 2-5
To J-6
on page 2-5
To H-6
on page 2-5
To J-5
on page 2-5
To H-6
on page 2-5

JVC MX-K1 Specifications

General

Brand	JVC
Model	MX-K1
Category	Speaker System
Language	English