Pin No.
Pin Name
I/O
Description
-54-
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
80
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
–Vkk
OPTION
DFS
ERR
PROTECT-IN
STEREP_IN
HP-IN
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
–
–
I
I
I
I
I
I
I
I
I
I
I
FIP segment control port
FIP power supply port (-30 V)
Option control port
Sampling freq. (96 kHz) sensing port ("H")
Error sensing port ("H")
Protect input port ("L")
Stereo display control port ("L")
Tuned display control port ("L")
Reset output port for CS49326
Interrupt request control port
Data input port
Key control input port
Chip selector port for NJU3713
Headphone insert sensing port
IC DESCRIPTION - 5/9 (TMP87PS71F) -2/2
www. xiaoyu163. com
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9
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8
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4
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9
8
TEL 13942296513
9
9
2
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9
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5
1
5
1
3
6
7
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Q
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299