Ic Block Diagrams - Sony MZ-N520 Service Manual

• IC BLOCK DIAGRAMS

IC302 AK5354VT-E2
1
LIN1
IPGA
RIN1 2
LIN2
3
RIN2
4
VCOM 5
AGND 6
VA 7
VD 8
IX 1
PS 2
EQ
3
A GND 4
OFC-C1 5
OFC-C2 6
VREF10 7
VC 8
RFO
9
VREF09
10
AVCC2 11 AVCC2
PD-NI
12
PD-I 13
PD-O 14
CONTROL
REGISTER
ADC HPF
I/F
CLOCK DIVIDER
AUDIO I/F
CONTROLLER
IC501 SN761058ZQLR
56 55 54 53 52 51
AVCC
RF TPP/WPP
SIGNAL MONITOR
ADIP
15 16 17 18 19 20
IC361 TA2131FL (EL)
18 17
16 PDN
PW MT
15 CSN
SW SW
14 CCLK
13 CDTI
TC MT 19
20
VCC
INR 21
12 LRCK
11 MCLK
10 BCLK
INL 22
9 STDD
BEEP PW
23
OUTB A
BEEP
24
OUTA
1 2 3
50 49 48 47 46 45
PEAK/
T-ON
BOTM
ABCD
FE
TE
POWER
SUPPLY
21 22 23 24 25 26
MZ-N520/N520CK
16 15 14 13
BST
BEEP
V REF
SW
ADD
BST1
PW
BST2
B
BST
AGC
4 5 6
44 43
OFTRK
42 FE
41 ABCD
40 RFI
39 ASSY
38 CIG
37 EFMO
36 DGND
35 RESET
34 VGIN
33 SBUS
32 SCK
CPOUT
31
30 CP
29 DVCC
27 28
12 VREF
11 LPF1
10 NF1
9 LPF2
8 NF2
7 BST
47