Pin No.Pin NameI/ODescription
38LVSSNLeft channel one-bit D/A converter ground. Must be connected to 0V.
39RVSSNRight channel one-bit D/A converter ground. (Must be connected to 0V.)
40RCHOORight channel onr-bit D/A converter output.
41RVDDNRight channel one-bit D/A converter power supply.
42MUTERORight channel one-bit D/A converter mute output. (Not used)
43XVDDNCrystal oscillator power supply.
44XOUTO
Connections for a 16.9344 MHz crystal oscillator element.
45XINI
46XVSSNCrystal oscillator ground. (Must be connected to 0V.)
47SBSYOSubcode clock synchronization signal output. (Not used)
48EFLGOC1, C2, sigle an double error correction monitor. (Not used)
49PWOSubcode P, Q, R, S, T, U and W output. (Not used)
Subcode frame synchronization signal output. This signal falls when the subcode arein
50SFSYO
standby state. (Not used)
51SBCKISubcode readout clock input. This is a Schmitt input.
Output pin for the 7.35 kHZ synchronization signal divided from the crystal oscillator.
52FSXO
(Not used)
53WRQOSubcode Q output standby output.
54RWCIRead/write control input. This is a Schmitt input.
55SQOUTOSubcode Q output.
56COINICommand input pin from control microprocessor.
___________Input for both the command input acquisition clock and the SQOUT pin subcode
57CQCKI
readout clock input pin. This is Schmitt input.
________
58RESIReset input. This pin must be set low briefly after power is first applied.
59T11OTest output. Leave open. (Normally output a low level). (Not used)
6016MO16.9344 MHz output. (Not used)
614.2MO4.2336 MHz output.
62T5ITest input. A pull-down resistor is built-in. (Must be connected to 0V.)
______Chip seledt input. A pull-down resistor is built-in.(Must be connected to 0V if not
63CSI
controlled.)
64T1ITest input. No pull-down resistor. (Must be connected to 0V.)
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ACEC
