Sony STR-DB900 - System Control IC202 Pinout Continued

40
STR-DB900
Pin No. Pin Name I/O Description
48 NO-USE — Not used. (Connected to ground)
49 NO-USE — Not used. (Connected to ground)
50 KEY2-QS-ONLY I Function key signal input
51 KE1 I Function key signal input
52 VERSION I Version set input
53 RDS-SIGNAL I RDS signal input
54 to 61 NO-USE — Not used. (Connected to ground)
62 AVCC — Power supply (+3.3 V)
63 AVRH — Power supply (+3.3 V)
64 AVSS/AVRL — Ground
65 VSS — Ground
66 VCC — Power supply (+3.3 V)
67 to 70 NO-USE — Not used. (Connected to ground)
71 VSEL-C O Video input select signal output (Not used)
72 VSEL-B O Video input select signal output
73 VSEL-A O Video input select signal output
74 NO-USE — Not used. (Connected to ground)
75 XEROM-CLK O Serial clock signal output to BR24L16F-WE2
76 XEROM-DATA I/O Serial data signal input/output with BR24L16F-WE2
77 NO-USE — Not used. (Connected to ground)
78 NO-USE — Not used. (Connected to ground)
79 VSS — Ground
80 VCC — Power supply (+3.3 V)
81 FLSH-PNO — Not used. (Connected to ground)
82 NO-USE — Not used. (Connected to ground)
83 FLSH-PN2 — Not used. (Connected to ground)
84 NO-USE — Not used. (Connected to ground)
85 P-CONT1 O Standby power control signal output (Not used.)
86 P-CONT2 O DVD power control signal output (Not used.)
87, 88 NO-USE I Not used. (Connected to ground)
89 POWER-KEY-OUT I Not used. (Pull down)
90 RL3/FAN I Not used. (Pull down)
91 RL2 I Not used. (Pull down)
92 NO-USE — Not used. (Connected to ground)
93 VSS — Ground
94 NO-USE — Not used. (Connected to ground)
95 NO-USE — Not used. (Connected to ground)
96 VSS — Ground
97 VCC — Power supply (+3.3 V)
98 AC-STOP I AC stop detect signal input
99 NO-USE — Not used. (Connected to ground)
100 SIRCS I Sircs signal input
101 POWER-KEY I Not used. (Connected to ground)
102 RDS-INT I RDS interrupt signal input
103 to 113 NO-USE — Not used. (Connected to ground)
114 VSS — Ground
115 VCC — Power supply (+3.3 V)