Aiwa CDC-R927M Service Manual page 45

IC DESCRIPTION -3/3 (TC94A09F-301)-3/3
Pin Name
Pin No.
79 XO
80 XVDD
81 DVSR
82 RO
83 DVRR
84 DVDD
85 DVRL
86 LO
87 DVSL
88 TESTM
89 VPP
90 RESET
91 HOLD
92 CS
93 MXO
94 MXI
95 MVSS2
96 MVDD2
97 COM1
98 COM2
99 COM3
100 COM4
I/O
O XTAL OUTPUT
- For XTAL VDD
- Rch D/A CONVERTER GND
O Rch DATA OUTUT
- Rch Reference VDD
- D/A CONVERTER VDD
- Lch Reference VDD
O Lch DATA OUTUT
- Lch D/A CONVERTER GND
- GND
- GND
I RESET SIGNAL INPUT
I Pulled UP
I COMMUNICATION CONTROL INPUT
- NC(open)
- PULL DOWN
- GND
- VDD
- NC(open)
- NC(open)
- NC(open)
- NC(open)
Description
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