Sony CDX-C8850 Service Manual page 27

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Pin No.
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74 TEXT.ON/OFF
75
76
77
78 – 80
TE
L 13942296513
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Pin Name I/O
BU.IN I Back-up power detection input
BUSON I Bus on control input
IN SW I Disc in switch input (SW1)
SELF SW I Self switch input (SW2)
TX CE O EEPROM chip enable output
SCK2 O Sub Q read clock output
SI2 I Sub Q 80 bit, PCM peak and level data 16 bit input
CD DATA O CD signal process serial data output
ESPXWRE O Write signal output to DRAM controller.
ESPXRDE O Read signal output to DRAM controller.
ESPXLT O Serial data latch output to DRAM controller.
ESPXSOE O XSOE signal output to DRAM controller.
VDD — Power supply
HIN I Fixed at "H" in this set.
I Fixed at "H" in this set.
PH1 I Not used in this set.
FBTBSEL I Not used in this set.
CDOSEL I Not used in this set.
— — Not used in this set.
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2 9 9 4 2 8
Pin Description
1 5 0 5 8 2 9 9 4
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9 9
2 8 9 9
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