Sony NW-MS7 Service Manual page 32

IC302 TA2131FL (EL)
18 17 16
PW MT BST
SW SW SW
19
MTTC
VCC 20
INB
21
INA
22
PW PW
BEEPOUTB 23
A B
BEEPOUTA 24
1 2 3 4
15 14 13
BEEP
12 VREF
V REF
11 LPF1
ADD
10 BSTNF1
BST1
9 LPF2
BST2
8 BSTNF2
7
BSTOUT
BST
AGC
5 6
– 44 –