![Sony Hi-MD Walkman MZ-RH10 Скачать руководство пользователя страница 37](http://html.mh-extra.com/html/sony/hi-md-walkman-mz-rh10/hi-md-walkman-mz-rh10_service-manual_411937037.webp)
37
MZ-RH10
IC491 XC9103D092MR
IC501 SN761059AZQLR
EXT
5
GND
4
FB 1
VDD 2
CE 3
CURRENT
RIPPLE DETECT
& FB
+
–
ERROR AMP
+
–
PWM COMPARATOR
VREF WITH
SOFT START
& CE
RAMP WAVE
GENERATOR,
OSC
PWM/PFM
CONTROLLER
PHASE
COMPENSATION
BUFFER,
DRIVER
VCC
RF
PEAK/
BOTTOM
SERIAL
INTERFACE
ABCD
1
2 3
4
5 6
10 11 12 13
14
38
37
36
35
34
33 32
31 30 29
16
15
17
18
19
20
22
21
23
24
25
8
9
7
LX
PS
EQ
AGND
OFC-C1
OFC-C2
RF_LX
RF_LY
RF_JY
RF_JX
D-C
RFO
VREF09
VREF10
28
27
26
PDO-SINK
A-C
PDO-SOURCE
PD-I
PD-NI
PD-BUF
WPP-LPF
SMON
ADFG
CDN
CCSL2
CN
CPGND
CLK
42 41
40
39
VC
CIG
DGND
XRESET
VGIN
SBUS
SCK
CPOUT
CP
DVCC
TE
FE
ABCD
ADIP-IN
43
47
48
51
52
49
50
53
54
55
56
FE
TE
POWER
SUPPLY
T-ON
APC
TPP/WPP
OFTRK
ADIP
45
46
VCC
VCC2
VCC
44
NPPO
BOTM
PEAK
B
C
D
A
AVCC
JX
JY
LY
OFTRK
TON-C
AVCC2
VCC2
TEMP
VREF09
A-C
D-C
MALFA
MIJ
AWBPF
DW
DWBPF
OFTTH
APC
ADIP-BPF
VFREF0.4
I-J
A+B+C+D
I+J
NPP
TON
CSL
AW+DW
TON PEAK
TON BOTM
ADIP
TE
TWPP
PK/BTM
AW
CSLO
S-MONITOR