Pioneer AVH-3500DVD Service Manual page 53

5
>
U101
LM2950-5V
F102
D131
1N4004
VIN VOUT
MD1206-0.2A/30V
GND
C115
EC119
100nF
47uF/16V
DGND
5V
USB5V T5V
L111
10uH/1.42A
D121
RB055L-40
GND
9.2V
PMGND
5
6
B5V
C110 EC131
EC127
100uF/16V
100nF
0.22F/NM
MAX:330mA
U108
AMS1117-3.3
MAX:600mA
L112 3 VIN
VOUT
10uH/1.42A
GND/ADJ
DGND
U109
AMS1117-1.8
3 VIN
VOUT
GND/ADJ
DGND
6
T5V
A A
6/8 8/8
ILLUMEON
Nomal: "H"
ILLUME ON: "L"
MAX:500mA
2
S3V3
MAX:270mA
2
DSPVCC18
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
AVH-3500DVD/XEUC
7
A
7/8
MB PCB ASSY
(POWER PART)
Q128
RCR1529SJ
S D
TFT5V
20K
A
6/8
R325
Q117
TFT_ON
KRC402
B
DGND
D109
D110
1N4148 1N4148
S D
LED_5V
Q127
RCR1529SJ
DGND
Q103
B
KRC402
DGND
B+
C306 EC135
4700uF/16V
1uF
J105 J1
VGND
PGND
J102
J106
AGND
GND
J107
J101
PMGND
DGND
MGND
7
8
A
B
C
D
J103
TU-GND
E
F
A
7/8
53
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