Ic Block Diagrams - Sony MZ-E510 Service Manual

MZ-E510

6-8. IC Block Diagrams

IC501 SN761058AZQLR
56 55 54 53 52
AVCC
IX 1
PS 2
EQ 3
A GND
4
OFC-C1
5
RF TPP/WPP
OFC-C2 6
VREF10 7
VC 8
RFO 9
VREF09 10
AVCC2 11 AVCC2
PD-NI 12
PD-I 13
PD-O 14
SIGNAL MONITOR
15 16 17 18 19
IC301 TA2131FL (EL)
18 17
PW MT
SW SW
TCMT 19
VCC 20
IN R 21
IN L 22
OUTB PW
23
BEEP A
OUTA
24
BEEP
1 2 3
51 50 49 48 47 46 45 44 43
PEAK/
T-ON OFTRK
BOTM
42 FE
ABCD
41 ABCD
40 RFI
FE
39 ASSY
38 CIG
TE
37 EFMO
36 DGND
35 RESET
34 VGIN
33 SBUS
32 SCK
31 CPOUT
POWER
30 CP
SUPPLY
29 DVCC
ADIP
20 21 22 23 24 25 26 27 28
16 15 14 13
BST
BEEP
VREF
V REF 12
SW
11 LPF1
ADD
10 NF1
BST1
9 LPF2
PW
BST2
8 NF2
B
7 BST
BST
AGC
4 5 6
IC551 BD6642KN
WI1 1
PGNDW1 2
WO1 3
WO1 4
VMVW1 5
VO1 6
VO1 7
PGNDUV1 8
UO1 9
UO1 10
VMU1 11
VMR1 12
RO1 13
RO1 14
PGND1 15
FO1 16
34 34
48 WI2
47 PGNDW2
Stand-by
46 WO2
45 WO2
44 VMVW2
43 VO2
42 VO2
41 PGNDUV2
40 UO2
39 UO2
38 VMU2
37 VMR2
36 RO2
35 RO2
34 PGND2
33 FO2