Vcc Block Diagram - Pioneer HTP-072 Service Manual

1

4.3 VCC BLOCK DIAGRAM

A
B
C
D
E
AC
CORD
JE202B1T2
F
14
1
2
A
S1(AMP B+/B-)
2.7A
MAIN
TRANS
S2(+12V,-12V)
1.0A
S3(+12V)
2.5A
S4(FLT)
0.2A
HL3-1A-6SH
4N7
STBY_RLY'
1N4007
1N4007
1N4007
1N4007
2
3
MAIN ASSY
ZJ16B
ZJ16B
KIA7812API
KIA7912PI
K
STBY ASSY
IL1117-3.3
CPU_ST_VCC M3V3
HTP-072
3
4
AUDIO PART
+12V
A+6.8V
A-6.8V
6.8V 6.8V
A_-12V
KIA7805API
4
VID
V+5V
TUN
C
395