Power Supply System Figure - Pioneer AVIC-F90BT/XS/UC Service Manual

1

4.3 POWER SUPPLY SYSTEM FIGURE

QQ
3 7 63 1515 0
+B
A
VDD5
REGULAR
POWER SUPPLY
5 V
BD3931HFP
B
C
TE
L 13942296513
VT8(8 V)
BA00CC0WFP
D
A B
E
www
F
32
1
http://www.xiaoyu163.com
2
81 mA
UVDD5
+
HA12241FP
+
IP-BUS DRIVER
427 mA
DCSKIPCD
TU3
BA00CC0WFP
x ao
y
. i
AVIC-F90BT/XS/UC
2
http://www.xiaoyu163.com
3
8
AV UNIT
63 mA
SYS u-com RESET IC
M30878FJBGP BD5335FVE
MAX 45 mA
2 mA
TYP 32 mA
ATT CONTROL
UMD3N*3
SWVDD5 11 mA
SPEED I/F
SYSPW
NJM2904M
10 mA
BUP 3 V 4 mA
S-L2980A33MC-C6C
Q Q
3 6 7 1 3
DISTRIBUTOR
27.3 mA
MACHINE
172 mA
SYSPW or
SWACPW
C
u163
.
3
4
2 9 9 4 2 8
ROM COLLECTION NAVI -> SYS
S-93C568DOI
TC74VHCT08T
2 mA 2 mA 2 mA
IR REMOTE RGB_LED DRIVER
RPMS2401-H19E4AV M62343&UMX1N
1 mA
SYS -> MS SYS -> DARC
TC74VHC08FT TC74VHC08FT
2 mA 2 mA
1 5 0 5 8 2 9 9 4
25.4 mA
TMC/VICS/MSN/Direct
Tuner Front step amplifier
FM/AM Tuner
Front step
amplifier
25.4 mA
FM/AM
TUNER
typ 172 mA
UNIT
max 200 mA
X-2026
typ 103 mA
max 140 mA
m
co
4
9 9
POWE
DARC -> SY
TC74VHCT0
2 mA
3 mA
2 8 9 9