Sanyo DC-MCR60 Service Manual page 9

IC BLOCK DIAGRAM & DESCRIPTION
IC101 LA9242M-MPB (Servo Processing Signal for CD Player)
Vcc1 LDS
64 63
APC
FIN2 1
2
FIN1
I/V
3
E
BAL
4
F
5
TB
TE- 6
7
TE
8
TESI
T.SERVO & T.LOGIC
9
SCH
10
TH
11
TA
12
TD-
13
TD
14
JP
TO 15
FD 16
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LDD BH1 PH1
62 61 60
RF DET
VCA
VCA
TE
F.SERVO & F.LOGICK
17 18 19 20 21
FD- FA FA- FE FE-
LF2 VR REF1 Vcc2 FSS DRF CE DAT CL CLK
59 58 57 56 55 54 53
REF
INTER FACE
SPINDLE SERVO
22 23 24 25 26 27
AGND SP SPI SPG SP- SPD
- 8 -
DEF
52 51 50 49
48
47
46
45
44
SLC
43
42
RF Amp
41
40
39
38
37
36
35
34
33
SLED SERVO
28 29 30 31 32
SLEQ SLD SL- SL+ JP-
NC
TBC
FSC
DGND
SLI
SLC
RFS-
RFSM
CV+
CV-
SLOF
HFL
TES
TOFF
TGL
JP+