Table of Contents
Advertisement
OPENNMP3O
DISC-NO
R94
IC2
10K
LC78636E
R95
10K
ERVO/SIGNAL
R68
1K
CONTROL
+B
8
7
EFMO
80 79 78 77 76 75
12
80
PD01
1
GENERAL
5M
R13
680
PD02
2
VVSS
3
21
C81 0.022
FRAME SYNC
.1
PCKIST
DEFECT,PROTECT
4
EFM DECODE
11
2K
VVDD
5
CLV
R14
FR
6
CONTROL
.2K
HFL
7
SLCIST
8
SLCO
9
EFMIN
10
JITTV
C27
JITER
11
0.1
DEFECT
JITTC
SW
12
CONTROL
BH
13
PH(RFENV)
14
AUTO
FE
ADJUST
15
TE
16
VREF
17
ADAVDD
18
+
–
ADAVSS
19
PHREF
C29
20
0.022
BHREF
21
GENERAL
TBLO
S/H
22
TDO
23
FDO
24
R35
SPDO
SLDO
25 26
27 28 29 30 31 32 33 34 35 36 37 38 39 40
1K
1
R38
R39
270
470
R37
1.5K
6
R21
R22
470
470
1.2 V
3
2
KRC102 S
1
0 V
• The numbers
1
to
13
7
C71 100P(CH)
R71
C72 0.01
R72
C73 100P
R73
(CH)
C75~C78 100P(CH)
C75
C76
C77
C78
C80 0.1
VDD5V
74
73
72
71
70
69
68
67
66
65
COMMAND
INTERFACE
IC2
LC78636E
AUDIO
OUT
FSX
EMPH
TEST
C30
0.022
+B
9
+B
C31
100/10
R16
10K
0 V
Q2
are waveform numbers shown in page 44.
8
Figure 23 SCHEMATIC DIAGRAM (2/12)
1K
1K
1K
3
R75
100
R76
1K
R77
1K
R78
1K
+B
L62
2.2µH
C44
0.022
C45
100/10
SBCK
64
PW
63
SBSY
62
SFSY
12
11
61
16M
60
DATA
59
DATACK
58
LRSY
57
ASDFIN
56
10
+B
ASDACK
55
ASLRCK
54
XVSS
XL2
53
16.9344MHz
C85
52
XOUT
8P(CH)
R20
220
C86
XIN
51
10P(CH)
XVDD
+B
C84
50
0.047
C34 0.022
RVDD
+B
49
RCHO
48
RVSS
R117A
47
330
LVSS
46
R118A
0 V
LCHO
2.2K
45
LVDD
0.6 V
44
MUTER
43
0 V
MUTEL
CE1
42
1/50
0 V
41
1.1 V
+B
0 V
R112A
330
C83
0.047
Q4
KTC3203 Y
0 V
+B
0 V
L61
R58
0.82µH
3.2 V
68
C64
47/6.3
+B
Q4: CONSTANT VOLTAGE
9
10
– 23 –
CD SIGNAL
DATA
DATACK
LRSY
+B
+5V
R-CH
AGND
L-CH
DGND
+5V
+B
A10V
+B
R-CH
A_GND
L-CH
+B
A10V
D_GND
+B
R97
3.9K
WRQ
DRF
CE
DO
DI
CLK
CD RES
CLAMP SW
GND
RAC/NTSC
RES
OPEN/CLOSE
CLAMP
GND(D)
DISC-NO
LD
M+
LD
M–
CNP4
11
CD-BK310V
1
2
3
4
CNP11
FROM
1
MAIN PWB
2
P26 1-A
3
CNS11
4
5
6
5
TO MP3
6
SECTION
7
P25 12-B
8
TO MP3
9
SECTION
P24 1-E
CNP12
1
2
FROM
DISPLAY PWB
3
P29 10-B
4
CNS703
5
6
7
8
9
TO MP3
10
SECTION
P24 1-E
11
SW1
OPEN/CLOSE
1
1
1
2
2
2
SW2
3
3
3
CLAMP
4
4
4
SW3
DISC
5
5
5
NUMBER
+
6
M
6
6
M3 T/T
—
CD LOADING
MOTOR
CNS4
CD LOADING
MOTOR PWB-E
12
Advertisement
Table of Contents
