Ic Block Diagrams - Sony MZ-B10 Service Manual

• IC Block Diagrams

IC302 TA2131FL(EL)
18 17 16
PW MT BST
SW SW SW
19
TC MT
VCC1 20
ADD
INB
21
INA
22
PW PW
BEEP
23
OUTB A B
BEEP
24
OUTA
1 2 3 4
IC501 SN761058ZQLR
56 55
IX 1
PS 2
EQ 3
A GND 4
OFC-C1 5
RF
OFC-C2 6
VREF10 7
VC 8
RFO
9
VREF09
10
AVCC2 AVCC2
11
PD-NI
12
PD-I 13
PD-O 14
15 16
15 14 13
BEEP
VREF
V REF 12
11 LPF1
10 BST NF1
BST1
9 LPF2
BST2
8 BST NF2
7 BST OUT
BST
AGC
5 6
54 53 52 51 50 49 48
AVCC
ABCD
TPP/WPP TE
SIGNAL MONITOR
ADIP
17 18 19 20 21 22
47 46 45 44 43
PEAK/
OFTRK
T-ON
BOTM
FE
POWER
SUPPLY
23 24 25 26 27 28
MZ-B10
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
43