Sony KE-MR42M1 Service Manual page 46

AC INLET
CN7001
AC IN 3
T7001LINE
FILTER
2
F7001
AC IN 1
RY7001
D7002
TH7001
D7005
4 VCC
5 DRAIN
IC7001
DRIVER
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IC7002
D7001 DRIVER
Q7001
18 VD VG(H) 16
CONVERTER
VS
8 VC1 15
Q7001
9 VG(L) 12
OCP
CONVERTER
F/B
2 4
1
3 2
D7013
PH7001
1 11
D7015
2 10
3
8
4
7
6
1
D7017
T7003
D7016
PIT FOR VCC
1
Q7003
RELAY DRIVE
T7002
ST–BY TRANSFORMER
1
D7009
10
3
5 8
4
SOURCE 7
PH7003
IC7003
SOURCE 8
4 1
V.REF
FB 2 3
2 3 K A 2
VDD 1
( h t t p : / / s c h e m a t i c . 5 d 6 d . c o m )
PS7002 CN7003
1 A12V
IC7004
2 GND
V.REF
3 A6V
3 K A 2
PS7001
4 A6V
5 GND
IC7005
6 GND
+5V REG
VCC OUT 7 D5V
8 GND
9 ST5V
IC7006
MS3.3V REG 10 GND
2 11 MS3.3
12 MS3.3
TO
13 GND Z
IC7007 A(3/4) BOARD
CN5407
D3.3V REG
14 GND
15 D3.3V
2
16 D3.3V
17 D3.3V
IC7008
D3.3V
18
+ 5V REG
19 GND
VCC OUT
20 GND
21 GND
22 AC_RLY
23 P–SW(+)
24 P–SW(–)
GND
25
G2(POWER)
KE-MR42/50M1(CH) 4-13