Pioneer FX-MG8057ZT/UC Service Manual page 17

5
CN601
LOUT
Q602
3V
1
VD
Q603
CD MUTE
Q601
OF
BUFFER RAM
ER
IC502
HY57V161610ETP-8
C505(2/2)
4VHC541FT
YMDATA,
YMLD,
YMCLK
14 VDD
VCC2
74
CDMUTE
BSI,BSO,BSCK,BRXEN,BSRQ,BRST
10
RESET
reset
37 VDCONT
VDCONT
94
VDIN VD
VDD
na TEMP
93
VD
5V REGULATOR
3V REGULATOR
IC 302 4 IC 303
5
BA05SFP
S-L2980A33MC-C6S 2
1
V+5
5
6
3
A
9
CN721
6
8
VD
17
18
6
7
FX-MG8057ZT/UC
7
8
A
B
C
D
E
F
17
8