Ic Block Diagrams - Sony D-E200 Service Manual

5-7. IC Block Diagrams

IC601 CXD3027R
120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91
CLOCK
CORRECTOR
GENERATOR
EFM
RFAC
DEMODULATOR
BIAS
ASYMMETRY
ASYI
CORRECTOR
ASYO
SUB CODE
FILO
PROCESSOR
FILI
DIGITAL
PCO
PLL
CLTV
XPCK
PWMI
A9
A9 1
DIGITAL
A8 LOCK
A8 2
CLV
MDP
A7
A7 3
DVSS
DVSS 4
SDTI
A6
A6 5
SCSY
A5
A5 6
SCOR
A4
A4 7
SBSO
XWRE
XWRE 8
EXCK
XRDE
SERVO
9
XRDE
CPU
SDTO
XEMP
AUTO
XEMP 10 INTERFACE
XLAT
SEQUENCER
XWIH
XWIH 11
CLOK
XQOK
XQOK 12
SENS
AMUTE
AMUTE 13
XSOE
SDTI
14
SDTI
R4M
XQCK 15
SCSY
SCSY 16
SCOR
SCOR 17
VSS0
18 D GND
VSS0
SBSO
SBSO 19
EXCK
EXCK 20
XRST 21
SYSM
SYSM 22
SDTO
SDTO 23
XLAT
XLAT 24
CLOK
CLOK 25
SENS
SENS 26
SCLK
SCLK 27
XSOE
SERVO BLOCK
XSOE 28
ATSK
ATSK 29
R4M
R4M 30
IGEN
RFDC
E
F OP AMP A/D
ANALOG SWITCH CONVERTER
B
A
VC
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
BCK
ERROR
PCMD
SELECTOR
LRCK
D/A
INTERFACE
DIGITAL DOUT
OUT
32K
RAM
XOE
XCAS
XWE
XRAS
VIBRATION
XQOK
MEMORY
CONTROLLER XWIH
+
XEMP
COMPRESSION
XRDE
EXPANDER
XWRE
D0 – D4
A0 – A11
SYSM
AMUTE
HPL
HPM
DAC
HPR
SIGNAL
PCMDI
PROCESSOR
LRCKI
BLOCK
BCKI
MEMORY CONTROLLER,
BUS BOOST BLOCK
AOUT1
AIN1
LPF
LOUT1
LOUT2
AIN2
LPF
AOUT2
ATSK
SCLK
SERVO
SSTP
INTERFACE
COUT
FOK
MIRR
DFCT
DFCT
MIRR
FOK
PWM GENERATOR
FRDR
SERVO DSP
FOCUS PWM
FFDR
FOCUS SERVO GENERATOR
TRDR
TRACKING TRACKING PWM
TFDR
SERVO GENERATOR
SRDR
SLED SERVO
SLED PWM
SFDR
GENERATOR
– 23 –
IC302 TA2120FN
BST BIAS
BST
SW IN BIAS
OUT
24 23 22 21
BIAS
ADD
B
BST
ADD
A
PWC
SW
1 2 3 4
BST ADD RF IN PWC
NF OUT SW
IC401 TB2119F
60 59 58 57 56
BCK
90 BCK
PCMDI
89
PCMDI
PCMD
VLGO1 61
88 PCMD
LRCKI
87 LRCKI R-2
LRCK
86 LRCK
DOUT
85 DOUT
LIL 62
VDD2
84 VDD2
WFCK
83 WFCK
PGND1 63
C2PO
82 C2PO
GFS
81 GFS
XPCK
L1H 64
80
XPCK
XUGF
79 XUGF
WDCK
SAWTOOTH
78 WDCK
VSS2
VIN 65
77 VSS2
XTSL
76 XTSL
AVDD3
75
AVDD3
ASYO L2H 66
74 ASYO
ASYI
73 ASYI
BIAS
72 BIAS PGND2 67
RFAC
71
RFAC
AVSS3
70 AVSS3
CLTV L2L 68
69 CLTV
PCO
68 PCO
FILI
67 FILI R-4
VLGO2 69
FILO
66 FILO
VREF
VCTL
65 VCTL 70
PGND3
VPCO
64 VPCO
SAWTOOTH
VC
63 VC
A L3 71
62
A
B
61 B
VLG3 72
CNP3 73
VREF
INM3 74
RF3 75
DTC3 76
RF21 77
R-4
PAPC 78 VCPU
APCREF 79
VIHDET 80
VREF
1 2 3 4
PW MT MT
BEEP ATT
SW SW TC GND IN B IN A
IN SW
20 19 18 17 16 15 13
14
ALC ALC
BEEP
PW MT ATT
SW SW OUT B OUT A SW
PW
PW PW
C
B A
ALC
DET
5 6 7 8 9 10 11 12
VCC OUT B OUT C OUT A PWR MIX ALC ALC
GND OUT IN DET
55 54 53 52 51 50 49 48 47 46
VREF
VREF
R-1
VCC1 VCPU DCIN
SUB VREF
VIN
R-6
VREF OEB
VREF
SAWTOOTH
VREF
VCPU
S-2 SAWTOOTH
SAW GEN
STANDBY
REFERENCE
S-3
R-3
VCPU
CLK
OR OSC
1/2 VREF
BIAS
BANDGAP
REFERENCE
(VREF)
S-1
R-5
CLK
INTERFACE
VG
5 6 7 8 9 10 11
– 24 –
45 44 43 42 41
F01
40
H BRIDGE
39 NGND1
DRIVER 1
CONTROL
CHARGE
38 R01
CHGON/OFF
37 VD12
36 F02
H BRIDGE
35 MGND2
DRIVER 2
LEVEL
SHIFTER
CONTROLLER 34 R02
D-1 to 4
33 VD23
32 F03
H BRIDGE
31 MGND3
DRIVER 3
30 R03
29 VD34
28 F04
H BRIDGE
27 MGND4
DRIVER 4
26 R04
D-5
25 HPOUT1
LEVEL
24 HGND
SHIFTER
PWM
H/P
23 HPOUT3
DRIVER
MUTE
22 VHP
CONTROLLER
21 HPOUT2
12 13 14 15 16 17 18 19 20