Sony D-F20 Service Manual page 22

D-F20
QQ
IC601 CXD3037R
3 7 63 1515 0
RFAC
BIAS
ASYI
ASYO
FILO
FILI
PCO
CLTV
XPCK
PWMI
A9
A9 1
A8
A8 2
MDP
A7
A7 3
DVSS
4
DVSS
SDTI
A6
A6 5
SCSY
A5
A5 6
SCOR
A4
A4 7
SBSO
XWRE
XWRE 8
EXCK
XRDE
XRDE 9
SDTO
XEMP
XEMP 10
XLAT
XWIH
TE
L 13942296513
11
XWIH
CLOK
XQOK
XQOK 12
SENS
AMUTE
13
AMUTE
XSOE
SDTI
SDTI 14
R4M
XQCK 15
SCSY
SCSY 16
SCOR
SCOR 17
VSS0
18 D GND
VSS0
SBSO
SBSO 19
EXCK
20
EXCK
XRST 21
SYSM
SYSM 22
SDTO
SDTO 23
XLAT
XLAT 24
CLOK
25
CLOK
SENS
SENS 26
SCLK
SCLK 27
XSOE
SERVO BLOCK
XSOE 28
ATSK
ATSK 29
R4M
30
R4M
IGEN
RFDC
E
F
B
A
VC
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22
http://www.xiaoyu163.com
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
ERROR
CLOCK
CORRECTOR
GENERATOR
EFM
DEMODULATOR
ASYMMETRY
CORRECTOR
32K
RAM
SUB CODE
PROCESSOR
DIGITAL
PLL
DIGITAL
CLV
SERVO
CPU
AUTO
INTERFACE
SEQUENCER
PROCESSOR
OP AMP A/D
ANALOG SWITCH CONVERTER
x ao
y
i
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
http://www.xiaoyu163.com
8
SELECTOR
D/A
INTERFACE
DIGITAL
OUT
XOE
XCAS
XWE
XRAS
VIBRATION
XQOK
MEMORY
CONTROLLER XWIH
+
XEMP
COMPRESSION
XRDE
EXPANDER
XWRE
D0 – D4
A0 – A11
SYSM
AMUTE
Q Q
3 6 7 1 3
HPL/HP
HPM
DAC
HPR
SIGNAL
PCMDI
LRCKI
BLOCK
BCKI
MEMORY CONTROLLER,
BUS BOOST BLOCK
AOUT1
AIN1
LPF
LOUT1
LOUT2
AIN2
LPF
AOUT2
SERVO
INTERFACE
MIRR
DFCT
FOK
PWM GENERATOR
SERVO DSP
FOCUS PWM
FOCUS SERVO GENERATOR
TRACKING TRACKING PWM
SERVO GENERATOR
SLED SERVO
SLED PWM
GENERATOR
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2 9 9 4 2 8
BCK
PCMD
LRCK
DOUT
BCK
PCMDI
PCMD
LRCKI
LRCK
DOUT
VDD2
WFCK
C2PO
GFS
XPCK
1 5 0 5 8 2 9 9 4
XUGF
WDCK
VSS2
XTSL
AVDD3
ASYO
ASYI
BIAS
RFAC
AVSS3
CLTV
PCO
FILI
FILO
VCTL
VPCO
ATSK
VC
SCLK
A
SSTP
B
COUT
FOK
DFCT
MIRR
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
m
co
9 9
90 BCK
89 PCMDI
88 PCMD
87 LRCKI
86 LRCK
85 DOUT
84 VDD2(2.0V)
83 WFCK
82 C2PO
81 GFS
80 2 8 XPCK 9 9
79 XUGF
78 WDCK
77
VSS2
76 XTSL
75 AVDD3(2.0V)
74 ASYO
73 ASYI
72 BIAS
71 RFAC
70
AVSS3
69 CLTV
68 PCO
67 FILI
66 FILO
65 VCTL
64 VPCO
63 VC
62 A
61 B