Sony SA-WSLF1 Service Manual page 40

SA-WSLF1
Pin No. Pin Name
48 AV SEL1
49 AV SEL2
50 AV SEL3
51 TUNED
52 TUN DI
53 TUN CE
54 TUN DO
55 TUN CLK
56 TU STEREO
57 TU MUTE
58 BVDD
59 BVSS
60 DAMP MP MUTE
61 AV SEL4
62 VS/WIDE
63 I/P SEL
64 NC
65 HP SW
66 ADC PDWN
67 NC
68 VOUT ENE
69 YC MIX
70 DVD SEL
71 IP SW
72 AV SEL5
73 RGB SEL
74 AVDD
75 AVSS
76 AVREF
77 NC
78 NC
79 NC
80 AREA
81 NC
82 NC
83 NC
84 NC
85 OVERFLOW 1
86 OVERFLOW 2
87 NC
88 RDS—DATA
89 IF POWER
90 STOP IN
91 NC
92 NC
93 NC
94 RDS CLK
40
I/O
O Audio input selection signal output terminal
O Audio input selection signal output terminal
O Video input selection signal output terminal
I Tuning detection signal input from the FM/AM tuner pack
I Serial data signal intput from the FM/AM tuner pack
O Serial chip enable signal output to the FM/AM tuner pack
O Serial data signal output to the FM/AM tuner pack
O Serial data clock signal output to the FM/AM tuner pack
I Stereo data signal input from the FM/AM tuner pack
O Mute data signal output to the FM/AM tuner pack
— Power Supply (+5V)
— Terminal Ground
O Headphone muting on/off control signal output
O Video input selection signal output terminal
O VS/WIDE signal output to the Video amp
O I/P signal output to the Video amp
— Not used
I Headphone detection signal input terminal
O Power down signal output to the A/D converter
— Not used
O VOUT control signal output terminal
O YC MIX control signal output terminal
O Video output(DVD)selection signal output terminal
I IP SW signal input
O Video input selection signal output terminal
O Video output (RGB) selection signal output terminal
— Power Supply (+5V)
— Terminal Ground
I Reference voltage input terminal
— Not used
— Not used
— Not used
— Not used
— Not used
— Not used
— Not used
— Not used
I Overflow status 1 input stream processor
I Overflow status 2 nput stream processor
— Not used
I RDS serial data input from the FM/AM tuner pack
— Not used
I Stop signal input the Control Unit (HCD-LF1)
— Not used
— Not used
— Not used
I RDS clock input from the FM/AM tuner pack
Description