Read Sony NW-MS7 Service Manual online
– 44 –
IC302 TA2131FL (EL)
V REF
MT
SW
BST
SW
BEEP
19
20
21
22
23
24
18
17
16
15
14
13
PW
SW
SW
12
11
10
8
7
BST1
9
BST2
6
5
4
3
2
1
BST
AGC
PW
B
PW
A
ADD
MTTC
VCC
INB
INA
BEEPOUTB
BEEPOUTA
+B
OUTA
PWRGND
OUTB
DET
AGC_IN
BSTOUT
BSTNF2
LPF2
BSTNF1
LPF1
VREF
VREF IN
GND
BEEP IN
BSTSW
MTSW
PWSW
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