Panasonic SA-XR57E Service Manual page 109

Pin No. Mark
33 SCDCLK
34 CDTO
35 S2M_DT
36 M2S_DT
37 M_CK
38 REQM
39 REQS
40 N_MUTE
41 ZEROFLG
42 HDMI_MT
43 N.C.
44 /DIR_RESET
45 /DIR_CS
46 /DSP_CS
47 N.C.
48 N.C.
49 N.C.
50 N.C.
51 N.C.
52 N.C.
53 N.C.
54 N.C.
55 RF_PCONT_1
56 WL_DET_1
57 LINK_1
58 RF_PCONT_2
59 WL_DET_2
60 LINK_2
61 N.C.
62 VCC2
63 N.C.
64 VSS
65 N.C.
66 N.C.
67 VOL_ENC1
68 VOL_ENC2
69 WLSS_LED2
70 WLSS_LED1
71 N.C.
72 N.C.
73 N.C.
74 N.C.
75 N.C.
76 N.C.
77 N.C.
78 N.C.
79 N.C.
80 N.C.
81 N.C.
82 N.C.
83 N.C.
84 N.C.
85 N.C.
86 N.C.
87 N.C.
88 N.C.
89 N.C.
90 N.C.
91 N.C.
92 N.C.
I/O Function
O DIR & DSP & Serial Flash ROM
control : Clock Output to DSP &
DIR & Serial Flash ROM
O DIR control : data output
O Serial data output for
communication to Main uP
I Serial data input for
communication from Main uP
I Serial clock for communication
with Main uP
O Request signal for
communication from Main uP
O Request signal for
communication to Main uP
I DSP mute detection
I Continuous zero data detection
O HDMI mute detection
- No Connection
O Reset for DIR
O DIR chip select
I DSP control : chip select
(YSS944 nMICS)
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
O RF Power control 1
O Wireless card detection 1
I Wireless connection detection 1
I RF Power control 2
O Wireless card detection 2
I Wireless connection detection 2
- No Connection
I Vcc2 Connection
- No Connection
I GND Connection
- No Connection
- No Connection
I Volume Encoder input 1
I Volume Encoder input 2
I Wireless in action Led 2
O Wireless in action Led 1
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
Pin No. Mark
93 N.C.
94 DEC_OUT
95 H_REQ
96 AVSS
97 DEC_GND
98 VREF
99 AVCC
100 N.C.
109
SA-XR57E / SA-XR57EB / SA-XR57EG
I/O Function
- No Connection
I/O DC/DC converter output voltage
input
I/O For HDMI Micon use
- GND Connection
- DC/DC converter reference GND
- Vcc connection
- Power Supply
- No Connection