MD-M3/M1
– 30 –
Figure 30 BLOCK DIAGRAM (4/5)
1
30
5 6
2
3
4
7
8
9
26
23
14 15
25 24
27
22
2120
19 18
17
16
12
13
10
11
7
10
14
15
16
28
29
30
23
24
25
26
9
22
5
20
21
17
13
18 36 49 50 44
80 79 78 77 72
67
68
69
70
71
65
66
45
48
41
42
43
3
19
40
74
47
46
53
75 76
37
38
39
54
55
56
57
58
59
60
61
62
63
64
52
31
32 33
31
73
12
11
20
19
18
17
6
5
8
7
M
M
4
9
21
16
23
2
28
6
7
8
9
10
11
5
12
4
3
2
1
13
14
15
16
18
17
19
20
21
22
23
24
25
26
27
28
1
2
3
4
29
11
1
24
NC
NC
FE
TE
AGON
EFBL
ODRV
LDOF
HFL
PH(RFENV)
EFMIN
SLCO
FE
TE
HFL
SLDO
SPDO
FDO
TDO
TBLO
LASER
PHREF
BHREF
VREF
BH
EFMO
DEFECT
FSEQ
V/vP
DRF
CL
CE
LCHO
RCHO
MUTER
MUTEL
EMPH
CONT6
CONT7
DOUT
FSX
EFLG
ASDFIN
ASDACK
ASLRCK
DATA
DATACK
LRSY
SBCK
PW
SBSY
SFSY
16M
PUIN
CONT3
CONT4
CONT5
Q51
Q52
PICKUP UNIT
FOCUS
TRACKING
SLED
M2
SPINDLE
M1
IC3
LA6548
FOCUS/
TRACKING/
SPIN/SLED
DRIVER
BH
PH
GND
IC1
LA9235M
SERVO AMP.
LDS
LDD
FIN1
FIN2
TIN1
TIN2
RF
RFEV
VCC
REFL
VREF
TES1
TES0
CD LID SW
SW1
SW2
IC2
LC78640E
SERVO SIGNAL CONTROL
CONT2
CONT1
JITTC
JITTV
XOUT
XIN
16.9344MHz
XVSS
LVSS
RVSS
VSS
TEST
ADAVSS
VVSS
PICKUP-IN SW
Q62
Q61
+5V
+3.3V
PDOWN (POWER)
Q92
Q91
DIGOUT
D.GND
DIGIN
MD RES
MD-ST
MD DSTB
MDDATA
KDATA
SERCH
DSCK
D.GND
MDDVDD
+B6
PSWCK
Q93
LOADSW
LIN
AAGND
RIN
LOUT
BACKUP
MDAVCC
ROUT
AAGND
ADGND
LRSY
DATACK
CDGND1
DATA
CNP14
TO MD SECTION
CD
+B4
CNP13
MD-M3 ONLY
+3.3V
+B10
+5V
+B11
LID-SW
RFSW
TES
+B10
LVDD
XVDD
RVDD
VDD
ADAVDD
VVDD
+B10
+B12
VDD5V
RES
WRQ
INT
DI-CD SO
DO-CD SI
+5V
+B5
+B12
+B11
+B10
ICP11 2/19PIN
ICP81 1/7PIN
TO PRE SECTION
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
CD+7V
+B5
VCC
TO TRANS/PRE/TUNER
Содержание CP-M1
Страница 74: ...MD M3 M1 74 MEMO ...