Sony MAP-S1 Service Manual page 87

Pin No. Pin Name
80 RWE#
81 DVSS12
82 CAS#
83 RAS#
84 DVDD33
85, 86 BA0, BA1
87 DVDD12
88 to 92 RA10, RA0 to RA3
93 SPDIF
94 XMAMUTE
95 2.1ALOW
96 DACVDDC
97 VREF
98 FS
99 DACVSSC
100 CVBS
101 DACVDDB
102 SY/Y/G
103 SC/CB/B
104 CR/R
105 AADVSS
106 ADIN
107, 108 NC
109 AADVDD
ADACVSS2,
110, 111
ADACVSS1
112 ACLK
113 ABCK
114 NC
115 AVCM
116 NC
117 ALRCK
118 ASDATA0
ADACVDD1,
119, 120
ADACVDD2
121 AVDD12_1
122 AGND12
123 RFIP
124 RFIN
125 IOPMON/OPO
126 SPFG/OP–
127 RF_A
128 RF_B
I/O
O Write enable signal output to the SD-RAM
- Ground terminal (digital system)
O Column address strobe signal output to the SD-RAM
O Row address strobe signal output to the SD-RAM
- Power supply terminal (+3.3V) (digital system)
O Bank address signal output to the SD-RAM
- Power supply terminal (+1.2V) (digital system)
O Address signal output to the SD-RAM
- Not used
- Not used
- Not used
- Power supply terminal (+3.3V) (for D/A converter)
- Band-gap reference voltage terminal
- Full scale adjustment terminal
- Ground terminal (for D/A converter)
O Composite video signal output terminal
- Power supply terminal (+3.3V) (for D/A converter)
O Component video (Y) signal output terminal
O Component video (Cb/Pb) signal output terminal
O Component video (Cr/Pr) signal output terminal
- Ground terminal (for A/D converter)
I Audio data input from the A/D converter
- Not used
- Power supply terminal (+3.3V) (for A/D converter)
- Ground terminal (for D/A converter)
O Master clock signal output to the A/D converter and clock signal selector
O Bit clock signal output to the audio DSP and A/D converter
- Not used
- Audio D/A converter reference voltage terminal
- Not used
O L/R sampling clock signal output to the audio DSP and A/D converter
O Audio data output to the audio DSP
- Power supply terminal (+3.3V) (for D/A converter)
- Power supply terminal (+1.2V) (analog system)
- Ground terminal (analog system)
I AC coupled RF signal input from the optical pick-up block
I AC coupled RF signal input terminal
I Positive input to the internal operational amplifi er
I Negative input to the internal operational amplifi er
I RF main beam (C) input from the optical pick-up block
I RF main beam (B) input from the optical pick-up block
Description
Not used
Not used
Not used
Not used
Not used
MAP-S1
87