Ic Block Diagrams - Sony CDX-M8815X Service Manual

• IC BLOCK DIAGRAMS

IC2 TC94A60MFG-301 (SERVO Board (1/2))
75 74
SLCO 76
77 EFM SLICE
RFI
RFRP
RFRPI 78
REFQO 79 RFEQ
RESIN 80
VRO
VRO 81
82
VMDIR
83
TESTR
INVSEL
84
AGCI 85 AGC
RFDCI 86 RFDC
87
RFO
RF
PNSEL 88
89
EQSET
RVDD3 90
LDO 91
APC
92
MDI
93
RVSS3
FNI2 94
95
FNI1
FE
FPI2 96
97
FPI1
TPI 98
TE
TNI 99
100
FTE
1 2
IC6 R1114N151D-TR-FA (SERVO Board (1/2))
1
VDD
GND 2
VREF
3
CE
73 72 71 70 69 68 67 66 65 64
VCO PLL
AWRC
TMAX
SYNC SIGNAL PROTECTION
EFM DEMODULATION
CLV SERVO
DIGITAL EQ
AUTO ADJ.
10-BIT 5-BIT
R-2R DAC
SAR ADC
3 4 5 6 7 8 9 10 11
5 VOUT
CURRENT
LIMIT
4
NC
63 62 61 60 59 58 57
AUDIO DIGITAL
OUT OUT
16K
RAM
CAV SERVO
ADDRESS CIRCUIT
RAM
ROM
SERVO
CONTROL
SUBCODE
DEMODULATION
CIRCUIT
PWM
12 13 14 15 16 17 18 19
CDX-M8810/M8815X
56 55 54 53 52 51
50
VCOI
49 VSSP
48
TESTD
47
IO1
46
IO0
45
FGIN
44
VDDT
43 STBY
42 /RST
41 /CCE
40
BUCK
39
BUS3
38 BUS2
CPU
37
BUS1
I/F
36
BUS0
35
VSS15
34
VDDM
33
VDD3
32
VSS3
31
DVSS3
30 LO
29
DVR
ANA.
1-BIT
LPF
28
DVDD3
DAC
27
RO
CLOCK
26
DVSS3
GEN.
20 21 22 23 24 25
31