Panasonic CX-CM6070F Service Manual ▷ View online
8.1. Main Block
IC601 : C2BBFE000089
Pin No.
Name
Description
I/O
Vol.(V)
1
(NC)
-
-
-
2
(NC)
-
-
-
3
(NC)
Ground
-
0
4
AVSS
Ground
-
0
5
(NC)
Ground
-
0
6
(NC)
Ground
-
0
7
AVREF1
Connect to VDD
-
5.0
8
(NC)
-
-
-
9
(NC)
-
-
-
10
P.ON
Power on signal
O
5.0
11
CDCH-SIM
CD serial data
I
4.2
12
CDCH-SOM
CD serial data
O
0
13
CDCH-SCK
CD clock
O
5.0
14
(NC)
Ground
-
0
15
(NC)
Ground
-
0
16
(NC)
Ground
-
0
17
(NC)
Ground
-
0
18
(NC)
Ground
-
0
19
CD ON
CD controller enable
O
5.0
20
CDCH- RST
CD reset signal
O
5.0
21
(NC)
-
-
-
22
(NC)
-
-
-
23
(NC)
-
-
-
24
(NC)
-
-
-
25
(NC)
-
-
-
26
(NC)
-
-
-
27
(NC)
Ground
-
0
28
(NC)
Ground
-
0
29
(NC)
Ground
-
0
30
(NC)
Ground
-
0
31
(NC)
Ground
-
0
32
(NC)
Ground
-
0
33
VSS
Ground
-
0
34
(NC)
Ground
-
0
35
(NC)
Ground
-
0
36
(NC)
Ground
-
0
37
(NC)
Ground
-
0
38
(NC)
Ground
-
0
39
(NC)
Ground
-
0
40
(NC)
Ground
-
0
41
(NC)
Ground
-
0
42
(NC)
Ground
-
0
43
(NC)
Ground
-
0
44
(NC)
-
-
-
45
S.MUTE
Mute output
O
0
46
CDCH CONT(NC)
-
-
-
47
(NC)
-
-
-
48
(NC)
Ground
-
0
49
(NC)
Ground
-
0
50
(NC)
Ground
-
0
51
(NC)
Ground
-
0
52
(NC)
Ground
-
0
53
(NC)
Ground
-
0
54
(NC)
Ground
-
0
55
(NC)
Ground
-
0
56
(NC)
Ground
-
0
57
(NC)
Ground
-
0
58
(NC)
Ground
-
0
59
(NC)
Ground
-
0
60
RESET
Reset input
I
5.0
61
(NC)
Ground
-
0
Pin No.
Name
Description
I/O
Vol.(V)
62
BATT-DET
BATT voltage detect
I
5.0
63
ACC-DET
ACC voltage detect
I
5.0
64
CDCH EJECT
CD eject
I
0
65
BUS IN
BUS signal input
I
5.0
66
BUS OUT
BUS signal output
O
0
67
(NC)
Ground
-
0
68
VDD
+5V power supply
-
5.0
69
X2
Crystal oscillator
-
3.2
70
X1
Crystal oscillator
-
2.9
71
IC
Ground
-
0
72
XT2(NC)
-
-
-
73
(NC)
-
5.0
74
AVDD
+5V power supply
-
5.0
75
AVREF0
Ground
-
0
76
(NC)
Ground
-
0
77
(NC)
-
-
-
78
(NC)
-
-
-
79
(NC)
-
-
-
80
(NC)
-
-
-
8.2. CD Deck Block
IC201 : MN662783RPW
Pin
No.
Port
Description
I/O
(V)
1
VDD
+5V power supply
-
5.0
2
D0
D-RAM data
I/O
2.3
3
D1
D-RAM data
I/O
1.8
4
/WE
D-RAM data write
O
4.9
5
/RAS
D-RAM row address strobe
O
3.4
6
D2
D-RAM data
I/O
0.8
7
D3
D-RAM data
I/O
0
8
/CAS0
D-RAM columun address strobe
O
3.9
9
/CAS1
D-RAM columun address strobe
O
0
10
A8
D-RAM address
O
0.6
11
A7
D-RAM address
O
1.1
12
A6
D-RAM address
O
0.7
13
A5
D-RAM address
O
0
14
A4
D-RAM address
O
1.1
15
A9
D-RAM address
O
0.4
16-18 A0
D-RAM address
O
1.0
19
A3
D-RAM address
O
0
20
VSS2
Ground
-
0
21
VDD2
+5V power supply
-
5.0
22,23
-
Not used
-
-
24
TVD
Traverse motor control
O
2.5
25
PC
Not used
-
-
26
ECS
Spindle motor control
O
2.4
27
TRD
Tracking coil drive
O
2.5
28
FOD
Focus coil drive
O
2.4
29
FBAL
Focus balance
O
1.9
30
TBAL
Tracking balance
O
3.0
31
VREF
Refence voltage
I
2.5
32
FE
Focus error
I
2.5
33
TE
Tracking error
I
2.5
34
RFENV
RF envelope
I
2.5
35
OFT
Off track signal
I
0
36
/RFDET
RF detecting signal
I
0
37
BDO
Drop-out signal
I
0
38
LDON
Laser on signal
O
4.5
39
ARF
RF signal
I
2.5
40
IREF
Reference current input
I
1.2
8 TERMINALS DESCRIPTION
9
MAZDA / CX-CM6070F
41
DRF
Bias for DSL
I
2.4
42
DSLF
Loop filter for DSL
I/O
2.5
43
DSLF2
Loop filter for DSL
I/O
2.2
44
PLLF
Loop filter for PLL
I/O
1.4
45
VCOF
Not used
-
-
46
AVDD2
+5V power supply
-
5.0
47
AVSS2
Ground
-
0
48
OUTL
L channel output
O
2.3
49
AVSS1
Ground
-
0
50
OUTR
R channel output
O
2.3
51
AVDD1
+5V power supply
-
4.7
52-54
-
(Connecting to ground)
-
0
55
FLAG
Flag output
O
0
56
FCLK
Frame clock
O
0
57-59
-
Not used
-
-
60
TX
Not used
-
-
61
MCLK
Clock for I/F command
I
1.0
62
MDATA
Date for I/F command
I
3.1
63
MLD
I/F command load
I
5.0
64
BLKCK
Subcode block clock
O
0
65
SQCK
Ext.clock for sub code-Q
I
5.0
66
SUBQ
Code for sub. code-Q
O
3.8
67
DMUTE
Mute input
I
0
68
STAT
Status signal
O
5.0
69
/RST
Reset input
I
5.0
70
CSEL
(Connecting to ground)
-
0
71
PMCK
Clock output
O
2.5
72
SMCK
Clock output
O
2.5
73
SUBC
Serial data of sub code
O
0
74
SBCK
Shift clock for SUBC
I
0.6
75
/CLDCK
Not used
-
-
76
/TEST
(Connecting to VDD)
-
5.0
77
X1
Crystal oscillator
-
0.4
78
X2
Crystal oscillator
-
3.2
79
VDD1
+5V power supply
-
5.0
80
VSS1
Ground
-
0
IC301 : MNS73260ACBL
Pin
No.
Port
Description
I/O
(V)
1
VDD
+5V power supply
-
5.0
2
OSC2
Crystal oscillator
-
2.2
3
OSC1
Crystal oscillator
-
2.1
4
VSS
Ground
-
0
5
XI
(Connecting to ground)
-
0
6
XO
Not used
-
-
7
CM
(Connecting to ground)
-
0
8
VREFH
Reference voltage
I
5.0
9
SW13
Shuter SW
I
4.9
10
SW12
Horizontal origin
I
4.9
11
SW11
Clump SW
I
0
12
SW10
Play SW
I
0
13
SW4
Shuter SW
I
4.9
14
SW3
Tray origin SW
I
0
15
SW2
Inner SW
I
4.8
16
SW1
Outer SW
I
4.9
17
VREFL
Reference voltage
I
0
18
/RESET
Reset input
I
4.9
19
-
(Ground pull-down)
-
0
20
SCKM
Clock for serial data
I
5.0
21
SIM
CD changer serial data
I
1.3
22
SOM
CD changer serial data
O
4.3
23
SQCK
Ext. clock for sub. code-Q
O
5.0
24
SUBQ
Code for sub. code-Q
I
1.6
25
-
Not used
-
-
26
-
(Ground pull-down)
-
0
27
CD.ON
CD changer start/stop
I
5.0
28
-
Not used
-
5.0
29
BLKCK
Sub. code block clock
I
0
30
P.ON
Not used
-
5.0
31
MUTE
Mute output
O
5.0
32
-
(Ground pull-down)
-
0
33
SENS
Servo status
O
0
34
CLVS
Servo status
O
5.0
35
FLOCK
Focus servo lock
O
0.2
36
TLOCK
Tracking servo lock
O
0
37
VMI
Horizontal motor control
O
2.5
38
HMI
Vertical motor control
O
0
39
HVMUTE
H/V motor mute
O
0
40-42
-
(Ground pull-down)
-
0
43
SW9
Disc-in (B) SW
I
0
44
SW8
Disc-in (L) SW
I
0
45
SW7
Disc-in (F) SW
I
0
46
SW6
Disc push SW
I
0
47
SW5
Tray hight SW
I
4.5
48
BDO
Drop-out signal
I
0
49
P46(NC)
Not used
-
-
50
/RST
Reset output
O
5.0
51
STAT
Status signal
I
2.1
52
DMUTE
Mute output
O
0
53
P42 (NC)
Not used
-
-
54
P.DOWN
Power down signal
O
0
55
-
No connection
-
-
56
MLD
I/F command load
O
5.0
57
MDATA
Data for I/F command
O
3.1
58
MCLK
Clock for I/F command
O
4.1
59
SPMT
Spindle mute
O
5.0
60
MUTE12
Focus/Tracking mute
O
0
61
MUTE4
Loading motor mute
O
4.8
62
LDOI
Loading motor control
I/O
2.5
63
TRV
Forced traverse control
I/O
2.4
64
SYNC
Not used
-
-
10
MAZDA / CX-CM6070F
9.1. Main & Connector Block
IC701 : YEAMA61W12ST
IC640 : AN8065SE1
9.2. CD Deck Block
IC202 : C3ABMB000010
IC401 : YEAMBA6792FY
IC501 : YEAMPC358G2T
IC602 : C0JBAS000051
9 PACKAGE AND IC BLOCK DIAGRAM
11
MAZDA / CX-CM6070F
IC101 : C1BB00000173
IC601 : C0GBY0000004
IC603 : YEAMT4W53FUL
12
MAZDA / CX-CM6070F
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