Pioneer deh-p980bt Service Manual page 109

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- Pin Functions(PEG260A, PEG261A)
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L 13942296513 31
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Pin Name I/O Function and Operation
DPDT O GRILLE : Data output
SWVDD O GRILLE : Chip enable output
OELPW OEL power supply output
NC Not used
MEMDO O External memory : Data output
MEMDI I External memory : Data input
MEMCK O External memory : Clock output
NC Not used
FLPOPN O Flap open operation output
FLPCLS O Flap close operation output
FOPNSW I Flap open sense input
FCLSSW I Flap close sense input
FLPPW O Flap motor operation output
NC Not used
BYTE1,2 I Connect to GND
NC Not used
ROMDATA I/O ROM correction : Data input/output
reset
I Reset input
Xout O Clock output
Vss GND
Xin I Clock input
Vcc1 Power supply terminal
NMI I Not used
NC Not used
NC Not used
ROMCK O ROM correction : Clock output
NC Not used
ROMCS O ROM correction : Chip select output
NC Not used
PEE O PEE sound output
NC Not used
NC Not used
TUNER : Chip enable output
TUNPCE1 O
TUNPCE2 O TUNER : Chip enable output
RX I IPBUS : Input
TX O IPBUS : Output
BSO O P-BUS output
VCC1 Power supply terminal
BSI I P-BUS input
VSS GND
BSCK O P-BUS clock output
NC Not used
BTTX O BT driver : Data output
BTRX I BT driver : Data input
RTS0 O BT driver : RTS output
BTCTS I BT driver : CTS input
NC Not used
TUNPDI I TUNER : PLL data input
TUNPDO O TUNER : PLL data output
TUNPCK O TUNER : PLL clock output
AUIWR O AUI : Write signal output
AUICS O AUI : Chip select output
AUISDO O AUI : Data output
AUISCK O AUI : Serial clock output
AUIRST O AUI : Reset output
VSS GND
MUTE O System mute output
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