Pioneer AVH-P7950DVD/RC Service Manual page 39

5
SYSTEM CONTROL
IC8001(1/2)
PE5533A
TUNPCE2 93
TUNPCE2
TUNPCE
92
TUNPCE
12
TUNPDI
TUNPDI
TUNPDO
13
TUNPDO
TUNPCK
14
TUNPCK
82
TUNSL
TUNSL
AV SELECTOR
IC8101
CXA2069Q
100 34
SDA SDA
2 33
SCL SCL
1 48
SELMUTE MUTE
26
TUNMUTE
AUDIO ISO
IC8501 1
3 23
TUNL
LV4
NJM4558MD
Q8102
Q8103
BUP
VTR1_V 15
V3
VTR1_L 16
LV3
VTR2_V 8
V2
VTR2_L 9
LV2
63
AVVOUT
TV
62
IP-BUS_L
LTV
8751
Q8752
Q8751
7623F
4 44
V/YOUT2
3 IN3
3 VR8751
2 IN2 Q8754 Q8753
53
2
1 IN1 VOUT1
VR8752
C5
61
ASPECT1
60
ASPECT2
708
75 54
BGSENS VILNE1
49
VILNE2
76
PBSENS
709 47
I/POUT
90
ASENS
8
TUNACT
89
BSENS
62
REARON
BSENS2
C8
19
RVSEL1
20
RVSEL2
YSPW
3
S T_RX
4
T S_TX
D
36
X1
X8001
25
35
ACCPW
X2
DEO9V
SYSTEM
CONTROL
DEO5V
IC8001(2/2)
PE5533A
5
SELPW
31 67
RESET DDCCTL
5
6
52
LOUT1
1
V1
43
LOUT2
LOUT2
2 RVSEL1
MS4_L
LV1
RVSEL2
Q8051
ASPECTOUT
Q8052
VILNEOUT
I_POUT
Q8053
Q8902
HRXN
HTXN
Q8901
RVSEL1
MUTE1
RVSEL2
LOUT2
MUTE
MS4_L
DDCCTL
SYSPW
6
VIDEO SWITCH/DRIVER
IC8904
NJM2515V
6
CH1_IN2
12
CH2_IN2
17
CH3_IN2
MS4 YUV ISO
4
1 8
IC8901
CH1_IN3
5
NJM2505AF
MS4 YUV ISO
4
1
14
IC8902
CH2_IN3
5
NJM2505AF
MS4 YUV ISO
4
1
IC8903 19
CH3_IN3
5
NJM2505AF
3
SW1
7
SW2
Q8605
ASEBBO
REMUTE
AMPMUTE
TVRESET
SYSPW
Q8603
Q8604
ASENTO
Q8801
Q8802
H/A AUDIO ISO
3
1
IC8401
NJM4558V
2
BSENS2
MUTE
AVH-P7950DVD/RC
7
CN8901
ASPECTOUT ASPECT
15
VILNEOUT V_LINE
20
I_POUT I/P
23
HRXN HRXN
24
HTXN HTXN
25
ISDBAUL
10
GNDAU
12
Q8807
Q8806
BUP
Q8805
VR8901
ISDB-T_Y
30
VOUT1
29 GNDCOMP
VSAG1 VR8902
26 ISDB-T_Pb
VOUT2
GNDCOMP
25
VSAG2
VR8903
22 ISDB-T_Pr
VOUT3
FU8903
21 GNDCOMP
VSAG3
FU8902
GNDD
26
GNDV
17
ISDBVBS
16
FU8901
CN8601
SY TN MS4 Y
16
SY TN GNDV
15
SY TN MS4 Cb
14
SY TN GNDV
13
SY TN MS4 Cr
12
SY TN GNDV
11
FRONT VIDEO ISO
4 SY TN COMP
1
IC8601
5 SY TN COMPG
NJM2505AF
TN SY COMP
TN SY COMPG
TUNACT
18
HAREM
REMIN
27
IPBUS+
BUSP
28
BUSM IPBUS-
29
ASENBO
20
REMUTE
21
AMPMUTE
24
TVRESET
23
SYSPW
17
ASENTO
22
S T RX
26
Q8003
T S TX
25
HASENS
Q8002 19
FU8601
CN8401
TN AM L
BIAS 10
VCC8 TN AM AGND 12
Q8401
AM TN L
18
AM TN AGND
16
HASENS
Q8402
Q8403
SYSPW
11
AMPMUTE 15
MUTE 13
FSEL
17
Q8804
VDD5
VDD
BUP VCC8
VCC8
Q8809
VCC8
GND
Q8703
Q8803
20
GND
19
BUP
7
8
A
B
C
REAR OUT
2
1
4
5
6
7
D
4 A
3
CN751
2
1
E
8
2
9
L
CN9452
6
7
F
1
39
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