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IC2
SERVO/SIGNAL
CONTROL
+B
8
7
EFMO
NC
C23
R12
0.047
680
PD01
1
R13
R79
680
1.5M C24
PD02
2
2.2/50
VVSS
3
C81
C21
PLL
0.022
0.1
VCEC
4
R11
PCKIST
12K
VVDD
5
R10
FR
R80
6
27K
1M
R14
HFL
7
1.2K
SLCIST
R15
8
10K
SLICE
SLCO
R8
9
LEVEL
330
EFMIN
CONTROL
10
JITTV
C27
7
NC
11
JITER
C42
0.1
047
JITTC
DEFECT
68P
C26
12
CONTROL
(CH)
BH
0.047
13
PH(RFENV)
14
FE
15
TE
16
VREF
17
ADAVDD
18
C29
+
C82
0.022
022
–
ADAVSS
19
PHREF
C28
C41
NC
20
47/10
100/6.3
BHREF
21
NC
R44
TBLO
S/H
22
1K
23
1
24
2
R39
470
6
R38
270
+
–
+B
NG M+
NG M–
R21
470
C47
D21
100/6.3
KDS193
Q2
KRC102 S
+B
DO
PN)
+B
• The numbers
1
to
13
are waveform numbers shown in page 33.
7
All manuals and user guides at all-guides.com
3
C71 100P
C72 0.01
C73 100P
R94
C74 100P
10K
C75 100P
C76 100P
R95
C77 100P
10K
C78 100P
C80
0.1
NC
NC
NC
VDD5V
COMMAND
GENERAL
INTERFACE
IC2
SUBCODE
FRAME SYNC
LC78636E
DECODE
DEFECT,PROTECT
CRC
EFM DECODE
CLV
CONTROL
SW
SERVO
PROCESSEROR
GENERAL
ERROR
AUDIO
CORRECT
OUT
FSX
TEST
C30
9
0.022
C31
100/6.3
R16
10K
+B
R22
470
D22
KDS193
2
3
1
8
9
Figure 17 SCHEMATIC DIAGRAM (4/11)
R71 1K
DRF
R72 1K
RES
R73 1K
WRQ
Q4
R74 1K
INT
KTA1504 GR
R75 1K
DO
R76 1K
DI
R77 1K
CL
R78 1K
CE
L62
2.2µH
+B
C44
10
0.022
C45
SBCK
100/6.3
64
PW
11
63
12
62
SBSY
SFSY
61
16M
R85 100
60
DATA
R86 1K
59
DATACK
R92 1K
58
LRSY
R93 1K
57
ASDFIN
R89 1K
56
ASDACK
R90 1K
55
ASLRCK
AULRCK
R91 1K
54
XL1
+B
XVSS
53
16.9344MHz
R20
52
XOUT
220
XIN
51
XVDD
C34
50
0.022
RVDD
49
C40
RCHO
0.0015
48
RVSS
R82
47
2.2K
LVSS
R81
46
2.2K
LCHO
45
C43
LVDD
44
0.0015
MUTER
NC
43
C83
MUTEL
C56
42
NC
0.022
330/6.3
EMPH
41
R96
1K
CONSTANT
VOLTAGE
Q1
KTC3265 Y
R97
3.9K
+B
L61
0.82µH
INT
WRQ
DRF
CE
DO
DI
CL
RES
O/C
GND(D)
DISC_NO
M+
M–
CNP4
10
– 17 –
CD-BP1450V
AUCLK
1
DATAD
2
BCLK
3
LRCK
4
AUDO
5
AUBCK
6
7
+5V
8
CNP11
R-CH
1
P20 1-A
AGND
2
L-CH
CNS601
3
DGND
4
TO MAIN PWB
+B
+5V
5
AUEMP
9
3.3V
10
AV_GND
11
D_GND
12
MDO
13
MDI
14
MCLK
15
CDINT
1
2
WRQ
3
DRF
4
CE
5
DO
6
DI
CLK
7
CD RES
8
CLAMP SW
9
10
GND
11
SBUSY
12
MBUSY
CNP12
MBUSY
16
SBUSY
17
TO MPEG SECTION
C2PO
18
P14 1-C
RES
19
P14 1-F
SW1
1
1
1
OPEN/CLOSE
2
2
2
SW2
CLAMP
3
3
3
SW3
4
4
4
DISC NUMBER
+
5
5
5
M
M3
6
6
6
–
T/T
UP/DOWN
LOADING
CD LOADING
MOTOR PWB-E
11
12
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