Pioneer SX-LX70SW Service Manual page 87

5
QQ
3 7 63 1515 0
A
TE
L 13942296513
VS+3R3
22D HDMI SW
GNDD
SEL Y
H HDMI
L DIR
www
.
5
http://www.xiaoyu163.com
AUDIO
AUDIO
1/7, 2/7, 6/7, 7/7
1-C3,2-A6,6-B4,7-A3
V32L
LRCK MCK
IC651
TC74VHC157FTS1
Switch for
HDMI
DATA BCK
VE+5
VS+3R3HD
IC802
S-1200B33-M5
5 1
VOUT VIN
2
VSS
4 3
NC
ON/ OFF
GNDD
x ao
y
i
http://www.xiaoyu163.com
6
8
HDSPD
BDTI
SDTI
CDTI
HFDT
HLR
HBCK
R661 R659
HMCK
47
1/16W
HMUTE
HREQ
HDRDY
HDI
HDO
HCLK
XHRST
Q Q
3 6 7 1 3
232SW_HD
74M
HD232CT
HD232RX
HD232TX
u163
.
SX-LX70SW
6
7
2 9 9 4 2 8
A
MAIN ASSY
5/7
(AWK8028)
VSF+12
CN801
XKM3005
VS+5HD_1
(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
V+12DL
NC
8
GNDU
7
1 5 0 5 8 2 9 9 4
12V ON
6
232C SW
5
232C CTS
4
232C TX
3
232C RX
2
GNDU
1
GNDD
67M
HOTPLUG
4M
CEC_IN
VS+3R3HD
m
co
7
8
9 9
A
B
C
2 8 9 9
D
E
F
A
5/7
87
8