Ic Block Diagram - Sony XP-EV500 Service Manual

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XP-EV500/EV500C/EV500N/EV501R

5-8. IC Block Diagram

60 59 58 57 56 55
DCIN
61 HV PROT
VCC
CONTROLLER
REGB 62
DET 63
DCIN S 64
CHGB
65 CHARGE
VMMNT
66
CHGMNT 67
MONITOR
AMP
BATM1
68
BATM2
69
BRK
70
PREGND
71
PWM
72 INPUT
SOFTPWM SELECT
73
FG
74
CSL2
75
SLOPE
CSL1 76 SIGNAL
+
−
WI 77
+
− LOGIC
VI
78
+
−
UI
79
COM PRE DRIVE
80
1 2 3 4 5 6 7
IC201 BH6580KV
54 53 52 51 50 49 48 47 46 45 44 43 42 41
CH1 CH2 CH3
H BRIDGE H BRIDGE H BRIDGE
VG
40 LATCH
LEVEL
39 DATA
SHIFT
INTERFACE
38 CLOCK
37 WAKEUP
36 XRST
RESET 35 RSTOUT
34 SYNC
CLK 33 PREGND
SAWGEN 32 SOFT
10m SEC
VM
31 SLOW
VCC DELAY
30 EI
−
29 EO
+
28 VCC2NF
27 VCPUNF
VCC
26 PMG
−
25 STNG
+
VCC2
24 SEP
VG
23 SEM
22 SEO
21 GSW
VG VG
VG VCC
VCC3
8 9 10 11 12 13 14 15 16 17 18 19 20
90 89 68 87 86 85 84
ANALOG SW
B 91
A 92
A/D
VC 93
VSS2 94
FRDR 95
FOCUS
FFDR 96
PWM
TRDR 97 TRACKING
TFDR 98 PWM
99
SRDR
SLED
100
SFDR
PWM
101
SSTP
102 MDS
MDS
DIGITAL
103
MDP
CLV
104 SYNC
SYNC
105
VDD2 VDD
106
LRCK_O
107
LRCK_I
108
PCMD_O
109
PCMD_I
110
BCK_O SELECTOR
111
BCK_I
112
DVDD VDD
113 SERVO
A3
114 INTERFACE
A2
115
A1
116
A0
117
A10
118
A11
MEMORY
119
A12
TEST
CONTROLER
3, 4
120
A13
1 2 3 4 5 6
BSTO
24
ADD
BST
1
BST
NF
20 20
Digitized in Heiloo Netherland
IC402 CXD3048R
83 82 81 80 79 78 77 76 75 74 73 72 71 70 69
VDD
AVDD
DIGITAL
ASYMMETRY
PLL
CORRECTOR
DIGITAL
ERROR OUT
CORRECTOR
32K
RAM
SUB CODE
PROCESSOR
SERVO
AUTO
SEQUENCER
INTERFACE
TEST
VDD
1, 2
18 19 20 21 22 23 24 25 26 27 28 29 30
7 8 9 10 11 12 13 14 15 16 17
IC701 TA2120FN (EL)
BB PWR
SW BIASI BIAS SW MUTE MUTEC BEEP GND RIN LIN
23 22 21 20 19 18 17 16 15
ALC ALC
BIAS PW MT BEEP
SW SW
ROUT LOUT
B
ADD
A
PW
PW PW
C
B A
PWC
SW
2 3 4 5 7 8 9 10
6
ADD RF IN OCL VCC ROUT VREF LOUT PGND MIXO ALC
OUT
6/21/2017
68 67 66 65 64 63 62 61
MIRR
DFCT
VSSI
60
FOK
TEST TEST
59
TES1 58 TEST1
AVDD 57 AVDD2
56 AOUT2
55 VREFR
LPF 54 AVSS2
53 AVSS1
DAC
52 VREFL
LPF
AOUT1
51
AVDD1
AVDD 50
XVSS
49
XTAO
48
XTAI
47
VDD
46 XVDD
45 HPVDD
VDD
44 HPR
43 HPL
42 HVSS
41 XTSL
40 EXCK
39 SBSO
38 XWIH
XEMP
37
SQSO
36
SCLK
35
34 BQCK
CPU
33 VSS0
32 R4M
R4M
31 XWRE
ATT
14 13
ATT
SW
ALC
DET
11 12
ALC
IN DET