Sony CDX-F5510 Service Manual page 29

• IC BLOCK DIAGRAMS
IC2 TC94A60MFG-301 (SERVO Board (1/2))
75 74
SLCO 76
RFI 77 EFM SLICE
RFRPI 78 RFRP
79
REFQO RFEQ
RESIN 80
VRO
VRO 81
82
VMDIR
TESTR 83
INVSEL 84
AGCI 85 AGC
RFDCI RFDC
86
RFO 87
RF
PNSEL 88
EQSET 89
RVDD3 90
LDO 91
APC
MDI 92
RVSS3 93
FNI2 94
FNI1 95
FE
FPI2 96
FPI1 97
98
TPI
TE
99
TNI
FTE 100
1 2
IC6 R1114N151D-TR-FA (SERVO Board (1/2))
VDD 1
2
GND
VREF
3
CE
73 72 71 70 69 68 67 66 65 64
PLL
VCO
AWRC
TMAX
SYNC SIGNAL PROTECTION
EFM DEMODULATION
CLV SERVO
DIGITAL EQ
AUTO ADJ.
5-BIT
10-BIT
SAR ADC R-2R DAC
3 4 5 6 7 8 9 10 11
5 VOUT
CURRENT
LIMIT
4
NC
CDX-F5510/F5510X/F5550EE
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
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
29