Pioneer AVH-P7800DVD/UC Service Manual page 38

Multi-cd control dsp high power dvd-a'dvd-v;vcd/cd/mp3/wma/aac/divx jpeg player with fm/am tuner
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1
I
TUNER SELECTOR UNIT
A
FM/AM TUNER UNIT
B
ANTENNA
CN8502
AM ANT
1
1
3
FM ANT
3
C
CN8251
REAR_
A
FU8752
2
AGND
5
B
REAR_
S8251
FU8751
VGND
10
FU8301
VIN1_V
11
VIN1_VGND
12
VIN1_L
7
VIN1_GND
8
VTR1
REARAV
VIN1_R
3
VIN1_AGND
4
REARV
9
REARL
5
REARR
1
D
CN8751
VTR2 VIDEO ISO
4
VIN2_V
1
IC8251
5
VIN2_VGND
NJM2505F
2
CN8451
AV-BUS ISO
4
AVIN
2
IC8451
5
VIDEO_GND
NJM2505F
1
REMOUT
AV-BUS IN
10
GND
7
FU8451
NEW AV SENS
11
FU8452
CN8201
ASENB
8
E
IPBUS ISO
BUSLI
5
7
IC8201
3
BUSLG
11
NJM4558V
IPBUS ISO
5
BUSRI
9
IC8202
IPBUS IN
3
BUSRG
NJM4558V
10
BUS+
1
BUS-
5
LG
3
2
BUSG
6
AVH-P7800DVD/UC
A
AVH-P7800DVD/RE
B
F
AVH-P7850DVD/RC,RD,RI
C
38
1
2
7
6
ATT
TANK
RF
TANK
ATT
RF
LPF
2
12
15
4
FU8251
VTR1 VIDEO ISO
4
1
IC8252
VIN1_V
5
NJM2505F
VTR1 AUDIO ISO
AMP
5
3
6,7
1
VIN1_L
IC8303
IC8307
3
1,2
2
NJM4558V
NJM4558V
VTR1 AUDIO ISO
AMP
5
3
6,7
1
VIN1_R
IC8304
IC8308
3
1,2
2
NJM4558V
NJM4558V
1
VIN2_V
1
AVVOUT
AVVOUT
Q8451
Q8452
REMIN
AMP
3
6,7
1
TV_L
IC8203
2
1,2
NJM4558V
AMP
3
6,7
1
IC8204
TV_R
2
1,2
NJM4558V
AVH-P7800DVD/UC
2
3
VDD
13
5
10
9
8
11
14
IC4
IC3
5V
3.3V
EEPROM
VCO
LPF
IC1
MIX/IF/PLL
IFT
CF
X-tal
17
TUN3.3V REGULATOR
TUN8V REGULATOR
IC8502
2
TU3.3V
IC8504
3
NJM2391DL1-33
1
NJM2388F84
4
TUN8V
POWER
CONNECTOR
Q8601
BUP
Q8602
BUSP
BUSM
3
4
Q8502
Rch
24
Q8507
Lch
23
IC2
DET/NC/MPC/MPX/DIV/RDS
ANT1
22
OSC
REG
1
BUP
NAVI AUDIO ISO
6
7
8
ACC5V REGULATOR
Q8710
VDD
CN8701
BG.SENS
3
Q8707
P.BREAK
2
ASENTO
BUP
AUDIO8V REGULATOR
Q8706
BUP
7
VGND
5
Q8705
GND
6
B.REM
1
6
B.REM
IC8651
1
TPD1018F
VDD5V REGULATOR
Q8702
Q8712
VIDEO9V
VIDEO5V
REGULATOR
REGULATOR
2
4
IC8701
BA00CC0WFP
Q8701
1
CN8001
TXSELF
4
RXSELF
5
TVRESET
6
VPP
7
VPPRQ
8
SELFON
9
GND
10
VDD
1
RESET
2
Q8001
1
2
3
IC8003
S-80841CNUA-B82
4
SYSTEM CONT
IC8001(1/2
PE5533A
TUNPCE2
93
TUNPCE2
TUNPCE
92
TUNPCE
12
TUNPDI
TUNPDI
TUNPDO
13
TUNPDO
TUNPCK
14
TUNPCK
TUNSL
82
TUNSL
SEL
26
TUNMUTE
AUDIO ISO
5
7
TUNR
IC8501
NJM4558MD
3
1
TUNL
Q8102
Q8103
BUP
VIN1_
VIN1_
VIN1_
VIN2_
AVVOU
TV_L
TV_R
IC8751
Q8752 VR8751 Q8751
BA7623F
4
OUT3
IN3
3
OUT2
IN2
Q8754 VR8752 Q8753
2
OUT1
IN1
ACC5
ASP
ASP
Q8708
75
BGSENS
V
V
76
PBSENS
Q8709
I_
90
ASEN
TU
89
BSENS
BSENS2
RE
VCC8
RV
RV
SYSPW
S
VDD
T
25
ACCPW
SYSTEM
CONTROLL
VIDEO9V
IC8001(2/2
PE5533A
VIDEO5V
5
SELPW
98
TXSELF
97
RXSELF
31
RESET
18
VPP
70
VPPRQ
74
SELFON
MU

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