Pioneer VSX-1018AH-K Service Manual page 91

5
(V)
: Video Signal Route
(MRV)
: Video Signal Route (Zone)
(MONI)
: Video Signal Route (Monitor)
(MRV)
MR MUTE
(V)
100u/10
DVR1 MUTE
(MONI)
D1001
DAN202U
51B
51C
D1002
DAN202U
51A
DVR2 MUTE
51C
D1003
DAN202U
M51A
M51B
D1004
M51C
1SS355
V+5V
R1035
GNDV
10k
C1036 C1035
0.01u/50 0.01u/50
R1036
Q1001
1k
2SA1576A(QR)
V-5V
AWK8053 AWK8058
*R1037
0 Ω
R1037 0 NM
CV_OUT1
NM
C1038
C1039
0.01u/50
GNDV
5
6
B
C1487
IC1004
100u/10
LA7109
1 36
VIN1+ +VCC1
2 35
NFB1 VOUT1
3 34
MUTE1 GND2
R1011
4 33
VIN2+ VOUT2
C1016
10k
5 32
DR_CTL2
NFB2
6 31
-VCC1 VOUT3
7 30
VIN3+ MUTE4
8 29
NFB3 -VCC4
9 28
N.C.1 N.C.4
10 27
N.C.2 N.C.3
C1017
11 26
VIN4+ +VCC2
12 25
NM
NFB4 VOUT4
13 24
MUITE2 GND1
R1012
14 23
VIN5+ VOUT5
10k
15 22
NFB5 DR_CTL1
16 21
-VCC2 VOUT6
C1018
17 20
VIN6+ MUITE3
100u/10 18 19
NFB6 -VCC3
C1012 C1011
100u/10 100u/10
C1014 C1013
0.1u/16 0.1u/16
V-5V
B 2/4, 3/4 R1030
VMUTE
0
V+3.3
1
HDRST
2
IC401
TC74VHC08FTS1
4
HDSCK
5
IC401
TC74VHC08FTS1
9
HDDI
10
IC401
TC74VHC08FTS1
12
HDMIREQ
13
B 4/4
GNDU
(DVD)
(TV)
GNDHD
(DVR)
B 4/4
(FV)
6
7
MAIN ASSY
1/4
(VSX-LX51 : AWK8053)
(VSX-1018AH : AWK8058)
R1020
JA1403
NM (MRV)
AKB7175-A
R1021
1
75
2
R1022
3
NM
(V)
R1023
75
R1024
NM
(V)
R1025
75
R1026
(MONI) NM
R1027
75
V+5V
V+5US
C401 C402
0.1u/16 0.1u/16
IC402
IC401 TC74VHCT08AFTS1
(1/4)
TC74VHC08FTS1
14 14
1
HDRST3
R401
3
HDDO3
100
2
7 7
(2/4)
IC402
TC74VHCT08AFTS1
14 14
4
HDSCK3
R402
6
HDMIRDY3
100
5
7 7
B 4/4
(3/4) IC402
TC74VHCT08AFTS1
14 14
9
HDDI3
R403
8
100
10
7 7
(4/4) IC402
TC74VHCT08AFTS1
14 14
12
HDMIREQ3
R404
11
100
13
7 7
B 4/4
: Video Signal Route (DVD ch)
: Video Signal Route (TV ch)
: Video Signal Route (DVR ch)
: Video Signal Route (Video)
VSX-LX51
7
8
*1 MAIN MONITOR
(SY)
*JA1004
MAIN_SY
8
1
3
ZONE2 OUT
4
(SC)
2
MAIN_SC
5
6
7
AKB7199-A
DVR1 OUT
(SY)
*JA1002
REC1_SY
AKB7200-A
8
10
11
(SC)
9
REC1_SC
12
13
14
DVR2 OUT
(SY)
*JA1003
REC2_SY
AKB7200-A
8
10
11
(SC)
9
REC2_SC
12
13
14
B 2/4
GNDV
MAIN & HDMI CONTROL LINE
(3-5, 5-3)
(1/4)
HDDO
R405
3
100
B 4/4
(2/4)
HDMIRDY
R406
6
100
(3/4)
V+5US V+3.3
8
(4/4)
11
(CV)
: Video Signal Route (Component Video)
(SY)
: S-Video Signal Route (Y ch)
(SC)
: S-Video Signal Route (C ch)
8
A
OUT
*JA1104
NM
1
2
B
*JA1102
NM
5
3
4
*JA1103
NM
5
3
4
C
D
E
F
B 1/4
91