Pioneer AVH-X7700BT/XNUC Service Manual page 101

5
EV5.8
FAN
CN131
CKS4822-A
P131
1 2
CEK1380-A
(750mA)
AN_PWM GNDD
(0.5A)
FANV P132
NM
1 2
ANCNT2
ANCNT1
SYSPW
OPAL5.8
D271 R275
1
NM
NM 2
R272
3
EV58CNT
NM
from uCom
R276
OPPWEN
NM
from GERDA
GNDA
5
6
8.1V
2SAR293PGZE
Q131
R132
Q136
1.2k
LSCR523UB
R134 R135 R136
Q135 NM
NM
NM NM
D132 D131
NM
NM
Q132
6
C1
5
B2
Q134 Q133
4
NM NM
E2
NM
GNDD
EV5R8
R274
NM
IC271
5
VIN VOUT
GND
4
CONT NC
MM1856A58N
6
SYS8 VDD3.3 VDD1.13
VDD1.13
VDD1.13
IC121
R121
NM 4 3
V-
R122
2
V+
NM 5 1
NM
VDD33
IC101
VDD33
NJW4181U3-33B
1
E1
2
B1
3
C2
GNDD
SYS8
NJW4184DL3-08A
SYS8
R111
NM
GNDA
R114
NM
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-X7700BT/XNUC
7
A
2/16
MOTHER UNIT
(PWR OTHER)
BUP14.4
FLPSEN
GNDD
MTRPW
SYSPW
EV58CNT
FANCNT1
FANCNT2
FAN_PWM
GEPW11
D101
D1F60-5053
VDCNT5
VDCNT8
BT18ON
OPPWEN
R113
NM
SYSPW
Ref.101-300
7
8
A
B
C
A
5/16
A
3/16
A
4/16
A
5/16
A
3/16
D
A
5/16
A
16/16
A
6/16
E
F
A
2/16
101
8