Sony CDX-S2250 Service Manual page 29

FWD
LDCTL
NC
OPOUT1
NC
NC
OPOUT2
POWVCC
VOL–
VOL+
VOL2–
VOL2+
VO1–
VO1+
IC2 TC5968FP-E2
75 74 73 72 71
SLCO 76 VCO
RFI 77 EFM SLICE
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
10-BIT
SAR ADC
100
FTE
1 2 3 4
IC1 BA5968FP-E2
1
FWD REV
2
OUTR OUTF
3
4
5
6
7
8
VCC
9
10
11
LEVEL
SHIFT
12
13
LEVEL LEVEL
SHIFT SHIFT
14
70 69 68 67 66 65 64 63 62 61
PLL
AWRC
TMAX
SYNC SIGNAL PROTECTION
EFM DEMODULATION
CLV SERVO CAV SERVO
RAM
DIGITAL EQ
AUTO ADJ.
ROM
SERVO
CONTROL
5-BIT
PWM
R-2R DAC
5 6 7 8 9 10 11 12 13
28 REV
27
OPIN4+
26
OPIN4–
25 OPOUT4
24
OPIN3+
23 OPIN3–
22 OPOUT3
MUTE 21 MUTE
20
VOL+
19 GND
18
VOL3–
LEVEL
SHIFT
17 VOL3+
16 VOL4–
15 VOL4+
60 59 58 57 56 55 54 53
AUDIO DIGITAL
OUT OUT
16K
RAM
ADDRESS CIRCUIT
1-BIT
DAC
SUBCODE
DEMODULATION
CIRCUIT
CLOCK
GEN.
14 15 16 17 18 19 20 21 22
CDX-S2250/S2250S
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.
LPF
28
DVDD3
27
RO
26
DVSS3
23 24 25
29