Pioneer SX-LX70SW Service Manual page 87

5
A
1/7, 2/7, 6/7, 7/7
VS+3R3
V32L
LRCK MCK
IC651
TC74VHC157FTS1
Switch for
HDMI
DATA BCK
22D HDMI SW
GNDD
SEL Y
H HDMI
L DIR
VS+3R3HD
IC802
S-1200B33-M5
5
VOUT VIN
VSS
4
NC
ON/ OFF
5
6
AUDIO
AUDIO
1-C3,2-A6,6-B4,7-A3
HDSPD
BDTI
SDTI
CDTI
HFDT
HLR
HBCK
R661
HMCK
HMUTE
HREQ
HDRDY
HDI
HDO
HCLK
XHRST
232SW_HD
74M
HD232CT
HD232RX
HD232TX
VE+5
1
2
3
GNDD
SX-LX70SW
6
7
A
5/7
VSF+12
VS+5HD_1
R659
47
1/16W
V+12DL
GNDD
HOTPLUG
CEC_IN
VS+3R3HD
7
8
MAIN ASSY
(AWK8028)
CN801
XKM3005
(XKP3069)
19
V+12
18
GNDHD
17
GNDHD
16
V+5D
15
V+5D
14
GNDD
HDMI SPDIF (DSDL2)
12
GNDD
11
SD3 (DSDR2)
10
SD2 (DSDL1)
9
SD1 (DSDR1)
8
SD0 (DSDL0)
7
WS (DSDR0)
6
GNDD
5
SCK
4
GNDD
3
MCK
2
GNDD
1
HDMUTE
CN802
XKM3005
(XKP3069)
HDREQI
19
HDREQO
18
HDDI
17
HDDO
16
HDSCK
15
HDRST
14
CEC IN/OUT
CEC HOTPLUG
12
NC
11
NC
10
NC
9
NC
8
GNDU
7
12V ON
6
232C SW
5
232C CTS
4
232C TX
3
232C RX
2
GNDU
1
67M
4M
A
5/7
8
A
B
C
D
E
F
87