Aiwa CX-BK7 Service Manual page 99

Pin No. Pin Name
86 MDQM2
87 VDD25
88 to 95 MD20 to MD27
96 GND25
97 MDQM3
98 VDD25
99 to 102 MD28 to MD31
103 GND25
104 VDD25
105 VCLK
106 XCK_I/O_SEL
107 VS
108 I/P SW
109 CDSEL
110 MREQ
111 VDDP
112 GNDP
113 MDI
114 MC
115 ML
116 HIRQ2
117 VDAC_4B
118 VDAC_VDD4
119 VDAC_4
120 VDAC_3B
121 VDAC_VDD3
122 VDAC_3
123 VDAC_2B
124 VDAC_VDD2
125 VDAC_2
126 VDAC_1B
127 VDAC_VDD1
128 VDAC_1
129 VDAC_0B
130 VDAC_VDD0
131 VDAC_0
132 VDAC_DVSS
133 VDAC_DVDD
134 VDAC_REFVDD
135 VDAC_REF
136 VDAC_REFVSS
137 XVSS
138 XOUT
139 XIN
140 XVDD
141 AVSS2
I/O
O Write mask signal output to the SD-RAM
— Power supply terminal (+3.3V)
I/O Two-way data bus with the SD-RAM
— Ground terminal
O Write mask signal output to the SD-RAM
— Power supply terminal (+3.3V)
I/O Two-way data bus with the SD-RAM
— Ground terminal
— Power supply terminal (+3.3V)
O Not used
O Not used
O Wide control signal output terminal
O Interlace/progressive selection signal output terminal Not used
O Digital out signal selection signal output terminal
O Audio muting request signal output to the system controller
— Power supply terminal (+3.3V)
— Ground terminal
O Serial data output to the D/A converter
O Serial data transfer clock signal output to the D/A converter
O Serial data latch pulse signal output to the D/A converter
I Busy signal input from the EEPROM
— Ground terminal
— Power supply terminal (+3.3V)
O Component video signal output to the video amplifier
— Ground terminal
— Power supply terminal (+3.3V)
O Component video signal output to the video amplifier
— Ground terminal
— Power supply terminal (+3.3V)
O Y (luminance) video signal output to the video amplifier
— Ground terminal
— Power supply terminal (+3.3V)
O C (chroma) video signal output to the video amplifier
— Ground terminal
— Power supply terminal (+3.3V)
O Video signal output to the video amplifier
— Ground terminal
— Power supply terminal (+3.3V)
— Power supply terminal
I Power supply terminal (+3.3V)
— Ground terminal
— Ground terminal
O Clock signal output terminal Not used
I System clock signal (33.8688 MHz) input from the clock generator
— Power supply terminal
— Ground terminal
Description
CX-BK7
99