Pioneer VSX-1128-K Service Manual page 63

5
V+5_EV
C 6 7 5
0 . 1 u / 1 6
C 6 7 4
(1/4)
I C 6 1 1
9/10 TC74VHCT126AFK 3 3 0 p / 5 0
1 4
1 3
R 6 2 7
2 3 2 R X
1 2 1 1
1 0 0
1 4
1 7
GNDD
3 2
V+3R3_HHH
7
I C 6 1 0
(1/4)
C 6 6 2
0 . 1 u / 1 6
C 6 5 9
GNDD
1 0 0 p / 5 0 TC74VHC126FK
I C 6 1 0
(2/4)
1 0 1 4
R 6 8 6
ICDET
9
8
1 0 0
7
GNDD
I C 6 1 0
7
(3/4)
R 6 5 7
R 7 4 1
1 1
RX2
1 2
1 0 0
1 0 0
1 3
TPOW
1 4
V+3R3_NW
* C 6 7 0
N M
GNDD
* C 6 7 1
N M
W 2 3 2 T X
* R 6 2 2
O U T G N D
4 3
N M
D 9/10 I N
2
V C C G
5 1
*IC615
NM GNDD
V+5R6_EV
0 . 1 u / 1 6
C 6 6 4
1 0 0 p / 5 0
C 6 6 0
B 9/10
G 1 1 2 0 V C C
REQO A 1 2 1 9 G 2
W O L _ N W
R 7 0 4 1 0 0
A 2 3 1 8 Y 1
R 6 5 8 1 0 0
A 3 4 1 7 Y 2
DSO/EXSO R 8 6 8 1 0
R 7 3 3 1 2 0
CK/EXSCK 1 0 A 4 5 1 6 Y 3 OSDSO/EXSO5
R 8 6 9
R 7 3 4 1 2 0
A 5 6 1 5 Y 4
SDCS OSDSCK/EXSCK5
R 7 3 5 1 2 0
A 6 7 1 4 Y 5
OSDRST
R 7 3 6 1 0 0
A 7 8 1 3 Y 6
XST
* R 7 0 2 N M
XOE A 8 9 1 2 Y 7
N M
1 0 1 1 Y 8 * R 7 0 3
G N D
SEL ONLY
IC608
GNDD
TC74VHCT541AFK
V+5_HD
(1/4)
I C 6 0 7
NM
14
1
R 7 2 4
3
NCTLH
N M
2
7
SEL ONLY
GNDD * R 7 2 0
(2/4) N M
N M
I C 6 0 7
14
9
R 7 2 8
8
ANCTLL
N M
1 0
7
* R 7 2 1
N M
N M
(3/4)
I C 6 0 7
14
4
R 7 2 2
6
A M U T E
N M
5
7
* R 7 1 2
B 7/10
N M
(4/4) N M
I C 6 0 7
14
1 2
R 7 2 9
1 1
B M U T E
N M
1 3
7
* R 7 1 5
B 7/10
N M
AWX1330: VSX-1128-K/CUXE, VSX-1123-K/CUXESM, VSX-70/CUXE
AWX1352: VSX-1028-K/CUXE
AWX1648: VSX-1123-K/SYXE8
AWX1647: VSX-923-K/SYXE8, VSX-923-S/SYXE8, VSX-923-K/PWVXE8
5
6
V+3R3_HHH
D 6 0 1
JTRST
R B 5 0 1 V - 4 0
232RX5
XEMRST R 7 5 3
8
5 6 0
I C 6 1 3 (1/4)
TC74VHC08 FK
14
1
R 7 4 8
EVSI 3
I C 6 1 3
1 0 0
2
7
R 7 5 8
EVREQI 1 1
1 0 0
I C 6 1 3 (2/4)
14
4
6
5
7
XMICDET5
TC74VHCT126AFK
I C 6 1 1
(2/4)
1
1 4
R 7 6 7
EV232TX5
3 2
1 0 0
7
I C 6 1 1 (3/4)
TC74VHCT126AFK
BTRX
4
1 4
EV232RX5 1 0
R 8 7 1
5 6
7
4
R 7 4 7 1 4
6
EM232TX
I C 6 1 0 5
1 0 0
(4/4)
232TX5
7
TC74VHCT126AFK
I C 6 1 1
(4/4)
1 0
1 4
R 7 5 6
EM232RX
9 8
R 8 7 0
1 0 0
1 0
7
EVREQO5
NETWOL
OSDCS5
XOSDRST5
EXST5
EXOE5
V+5_HD
I C 6 1 2 (1/4)
TC74VHCT08AFKS1
14
1
R 7 5 7
3
FANCTLH5
RYFH
1 0 0
2
7
GNDD
(2/4)
I C 6 1 2
14
9
FANCTLL5 8
RYB
1 0
7
I C 6 1 2
(3/4)
14
4
R 7 5 4
6
RYCR
1 0 0
5
XIRMUTEA 7
I C 6 1 2
(4/4)
14
1 2
1 1
RYAF
1 3
7
XIRMUTESB
6
I C 6 1 3
(3/4)
14
9
XEMRST5
1 0
7
GNDD
EVSI5
(4/4)
14
1 2 EVREQI5
1 3
7
GNDD
232EV5
232TX5
R 7 5 9
232RX5
V+5_EV
1 0 0
N E T P O W 5
C 7 2 2
0 . 1 u / 1 6 V+5_EV
X N E T R S T 5
C 7 0 1
3 3 0 p / 5 0
B
5
1
R 6 6 7
4
1 0 0
2
3
Q 6 0 1
IC614
D T C 1 2 4 E U A
TC7SH08FUS1
GNDD GNDD
GNDD
V+5_EV
232EM
* C 7 6 1
N M
V+5_EV
* C 7 6 2
N M
5
1
* R 7 2 5
4
N M
2
3
N M
* Q 7 0 1
*IC701
NM
GNDD
GNDD
RYFH5
R 7 6 1
RYB5
1 0 0
RYCR5
R 7 6 2
RYAF5
1 0 0
VSX-1128-K
7
B 4/10,7/10,9/10,10/10
CONT_EV
REG ONLY
! * P 6 0 1
N A N O S M D C 0 3 5 F
1 2
V+5R6_EV
* R 8 7 2
N M
1608
SEL ONLY
GNDD
C 6 4 6
XWUSBERR 1 0
R 8 6 0 100p/50
C 6 0 7
NETWOL R 7 6 3 1000p/50
1 0
C 6 9 1
100p/50
EVREQO5 R 7 7 9 1 2 0
C 7 0 8
EVREQI5 1 0 100p/50
R 7 5 1
R 7 8 9 1
CEC_IO
C 7 1 3
HOTPLUGM R 7 6 4 1 0 330p/50
C 7 0 7
EVSCK R 7 8 6 1 2 0 100p/50
C 7 0 6
EVSO 1 2 0 100p/50
R 7 8 5
C 7 0 5
1 0
EVSI5 R 7 5 0 100p/50
R 7 7 5
C 7 2 0
232POW/TURST
N M R 7 7 2 1 0 0 1000p/50
C 7 0 2
C 7 5 5 XEMRST5 R 7 8 2 4 7 0 NM
10p/50 C 7 0 4
DVCPOW 1 0 1000p/50
R 7 4 6
GNDD
C 6 0 6
1 0
R 7 4 9 330p/50
C 6 9 6
R 7 8 3 1 0 330p/50
C 6 9 8
WUSBPOW R 6 6 5 0 330p/50
C 7 2 8
RYAC R 7 3 7 1 0 0 1000p/50
9/10
C 7 1 1
R 7 3 0 1 0 0
LOWPOW NM
C 7 1 2
R 7 3 2
XSMUTE 1 0 0 NM
C 7 1 9
232EV5 R 7 7 1 1 0 NM
C 7 1 7
EV232RX5 1 0 100p/50
R 7 6 9
C 7 1 8
EV232TX5 R 7 7 0 1 0 100p/50
C 7 2 1
232CDET R 7 7 3 1 0 0 1000p/50
C 7 2 3
XMHLPERR R 7 4 2 1 0 0 1000p/50
GNDD
V+5R6_EV
SEL-LL
SEL-L-H ONLY
ONLY
XSMUTE
* C 7 5 3
* R 8 0 4 N M
FANCTLL5 NM
* C 7 5 6
FANCTLH5 * R 8 0 5 N M NM
* C 7 5 2
OSDSO/EXSO5
* R 8 0 6 N M NM
* C 7 5 1
OSDSCK/EXSCK5
N M NM
* R 8 0 7
* C 7 5 0
EXOE5
* R 8 0 8 N M NM
* C 7 4 9
EXST5 * R 8 0 9 N M NM
SEL ONLY
N M
XIRMUTEA * R 6 9 4
* C 7 4 6
NM
XIRMUTESB * R 6 8 4
N M
* C 7 4 5
NM
TUSCL
0 C 7 4 4
* R 6 9 0
NM
TUSDA
0
SEL-LL * R 8 7 7
* R 6 8 3
C 7 3 2
* R 8 1 1 ONLY
XTURST 0
NM
SEL-LL * R 8 7 8
* R 6 4 0
TUIREQ
0 ONLY
C 7 4 3
NM
REG ONLY
SEL-LL * R 8 7 9
ONLY
C 7 4 2
RYAF5 R 7 8 7 10p/50
1 0
C 7 4 1
RYCR5 R 7 8 8 10p/50
1 0
C 7 4 0
RYFH5 10p/50
R 7 9 2 1 0
C 7 3 9
RYB5
R 7 9 3 1 0 NM
* C 7 3 5
12VTRG1 R 7 4 3 4700p/50
2 2
* C 7 3 4
12VTRG2 * R 7 2 7 N M NM
* C 7 3 3
SEL-L-H ONLY
X12VERR 4700p/50
R 7 2 6 0
GNDD
7
8
A
Reg-H:AKN7160-1(27Pin)
AC INLET Side
C N 6 0 1
A K N 7 1 6 0 - 1
V+5R6_EV
1
V+5R6_EV
2
GNDD
3
4 GNDD
XWUSBERR
5
NETWOL
6
C 7 0 0
330p/50
EVREQO5
7
8 EVREQI5
CECIO
9
HOTPLUG
1 0
1 1 EVSCK
1 2 EVSO
EVSI5
1 3
232POW B
1 4
1 5 XEMRST5
DVCPOW
1 6
NETPOW
1 7
XNETRST
1 8
1 9 WUSBPOW
ACRY
2 0
LOWPOW
2 1
XSMUTE
2 2
2 3 232EV
EV232RX5
2 4
EV232TX5
2 5
232CDET
2 6
2 7 XMHLPERR
CEC
B 5/10
C
Front Side
2 9 V+5R6_EV
2 8 V+5R6_EV
2 7 GNDD
2 6 GNDD
* R 8 7 4
2 5
NC
N M
2 4 FANCTLL(GND)
2 3 FANCTLH(GND)
2 2 EXSO
2 1
EXSCK
2 0 EXOE
1 9 EXST
REG ONLY
1 8 GNDD
* R 6 3 2
SEL-LL ONLY
* R 8 7 5 0
1 7
NC
N M
* R 8 7 6
1 6 NC
N M
1 5 IRMUTEA
GNDD
1 5
1 4 IRMUTESB
TUNER_SCLK
1 4
1 3
N M NC
TUNER_SDIO
1 3
1 2 NC D
TUNER_RST
1 2
N M
1 1 NC
TUNER_INT
1 1
1 0 GNDD
GNDD
1 0
N M
9 GNDD
GNDD
9
8 RYAF
F_RLY
8
7 RYCR
C_RLY
7
6 RYFH
SP_B_RLY
6
5 RYB
SB_RLY
5
4 GNDD
GNDD
4
3 12V_TRG1
12V_TRG1
3
2 12V_TRG2
NC
2
1 X12VERR
X12VERR
1
* C N 6 0 3
* C N 6 0 7
N M
A K N 7 0 6 9 - A
REG ONLY
Rear Side
E
F
B
2/10
63
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