Panasonic SA-AK500PC Service Manual page 192

SCHEMATIC DIAGRAM - 2
CD SERVO CIRCUIT
C723
10V220
C724
0.1
R714
120
X701
RSXB16M9J02T
C721
C722
10P
10P
C718
R712
C744
C717
0.022
470
0.47
R711
0.1
120K
R741
R709
33K
47K
C716
1200P
R742
220K
TJ702
: +B SIGNAL LINE
R721
100
C731
6.3V220
C730
0.1
25
27
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
60
VDD
59 X2 OUT
58 X1 IN
57 VSS
56 SBCK
55
SUBC
54
VCOF2
53 PCK
IC702
52 EFM
MN662790RSC
51 AVSS2
SERVO PROCESSOR/
DIGITAL SIGNAL PROCESSOR/
50 AVDD2
DIGITAL FILTER/
49
VCOF
D/A CONVERTER
48
PLLF
DSLF
47
46 DRF
45 IREF
44 ARF
43
WVEL
42 DSLF2
41
PLLF2
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
: CD-DA SIGNAL LINE : CD SIGNAL LINE
R717
100
C725
1000P
C726
1000P
R718
100
C733
C732
0.1
6.3V220
L701
RLBN102V-Y
46 47 48
R716
10
L702-L704
80 RLBN102V-Y
1
BCLK
L702
2
LRCK
L703
SRDATA 3
L704
DVDD1 4
DVSS1 5
R713 45 43
TX 6
100
7
MCLK
MDATA 8
MLD 9
SENSE 10
11
/FLOCK
17 14 13 12
12
/TLOCK
13
BLKCK
14
SQCK
SUBQ 15
C745
DMUTE 16
1000P
STAT 17
/RST 18
19
SMCK
20
CSEL
8 7 6
20
21
24
23
LCH OUT
A.GND
C753
470P
RCH OUT
LDVDD
DIDATA
DILRCK
DISCK
+3.3V
18
BCLK
C743
0.1
SRDATA
LRCK
D.GND
TX
IPFLAG
+7.5V
EFM
P.GND
44 22
MCLK
MDATA
MLD
BLKCK
SQCK
SUBQ
SBCK
R753
STAT
10
/RST
SUBC
RESET SW
VCOF
1
49
4 3
S701
RESET
SW
2
5
16 15
30
29
28
27
26
25
24
23
22
21
20
19
TO
18
MAIN
17
CIRCUIT
16
(CN310) ON
15
SCHEMATIC
14
DIAGRAM-5
13
12
11
10
9
8
7
6
5
4
3
2
1
CN702