Power Supply System Figure - Pioneer AVIC-F900BT/XS/RE Service Manual

1

4.3 POWER SUPPLY SYSTEM FIGURE

+B
A
VDD5
REGULAR
POWER SUPPLY
5 V
BD3931HFP
B
C
VT8(8 V)
BA00CC0WFP
D
A B
E
F
32
1
2
81 mA
UVDD5
+
HA12241FP
+
IP-BUS DRIVER
427 mA
DCSKIPCD
TU3
BA00CC0WFP
AVIC-F900BT/XS/EW5
2
3
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
4 mA
BUP 3 V
S-L2980A33MC-C6C
27.3 mA
172 mA
SYSPW or
SWACPW
C
3
4
ROM COLLECTION NAVI -> SYS
S-93C568DOI
TC74VHCT08T
2 mA 2 mA
IR REMOTE
RPMS2401-H19E4AV
1 mA
SYS -> MS SYS -> DARC
TC74VHC08FT TC74VHC08FT
2 mA
DISTRIBUTOR
MACHINE
25.4 mA
TMC/VICS/MSN/Direct
Tuner Front step amplifier
FM/AM Tuner
Front step
amplifier
25.4 mA
typ 172 mA
max 200 mA
typ 103 mA
max 140 mA
4
POWE
DARC -> SY
TC74VHCT0
2 mA 2 mA
RGB_LED DRIVER
M62343&UMX1N
3 mA
2 mA
FM/AM
TUNER
UNIT
X-2026