Pioneer AVH-P7950DVD/RC Service Manual page 37

5
LPF_FLM
7
LPF_RL
1
A
LPF_C
1
A
LPF_CB
7
LPF_SW
1
A
/2) 1 LPF_FLH
UA
-8V DC/DC
Q9024
21
CONVERTER
IC9021
Q9023
AN8015SH
6
Vcc
5
OUT
8
IN+
2
RT
Q9025
VR9021
5
6
29
Vo1a
19
Vi1
32
Vo4a
23
Vi4
EVOL1
IC9202
22
Vi3
PM9009A
26
Vi6
31
Vo3a
34
Vo6a
28
Vi7
43
SDA
44
SCK 35
Vo7a
45
CS
36 EVOL_FLM
Vo1b
39
EVOL_RL
Vo4b
38
EVOL_C
Vo3b
EVOL_CB
41
Vo6b
EVOL2
IC9251
PM9009A
20 PRE_FLH
30
Vi2 Vo2a
37 EVOL_FLH
Vo2b
43
SDA
44
SCK
45
CS
BUP
SYSPW
AMPMUTE
MUTE
Q9022 Q9001
BUP
OFFMUTE2
Q9021
6
7
PRE_FLM
Q9442
PRE_RL
Q9443
PRE_FLH
Q9441
PRE_C
PRE_CB
PRE_SW
EVOL_FLH
EVOL_FLM
MUTE
Q9052 Q9054
EVOL_RL
Q9051
EVOL_C
Q9061
EVOL_CB
DELAY
Q9062
Q9055
SYSPW
AVH-P7950DVD/RC
7
L
AMP UNIT
CN9441
FL MID
Q9447
Q9448
Q9446
CN9442
Q9444 Q9449
CN9443
Q9445
FU9441
POWER AMP
IC9321
PAL007C
CN9001
14
21
FLHIN FLH+
23
FLH-
12
FLMIN 5
FLM+
3
FLM-
22
MUTE
4
STBY
POWER AMP
IC9322
PAL007C
14
21
RLIN RL+
23
RL-
15
CIN
17
C+
11 19
C-
CBIN
22
MUTE 9
CB+
4
STBY 7
CB-
BUP
CN9011
Q9012
FU9011
CN9012
Q9011
FU9012
8
A
B
4
FRONT MID
PREOUT
GND
5
RL
7
REAR
PREOUT
GND
8
FL HI
1
FRONT HI
PREOUT
GND
2
C
C
1 C&CB
CB
3
PREOUT
GND
2
SW
1
PREOUT
GND
2
D
FLH+
5
FLH-
7
FLM+
6
FLM-
8
E
POWERR
SUPPLY
RL+
12
CONTROL
RL-
10
C+
16
C-
14
CB+
15
CB-
13
BUP3
17
BUP2
19
GND
18
GND
20
2
M
FAN1
F
1
2
M
FAN2
1
37
8