Teac DV-H500 Service Manual page 27

PIN CONNECTIONS
80
P5 1
P6 2
P7 3
P8 4
P9 5
P10 6
P11 7
P12 8
P13 9
P14 10
P15 11
P16 12
P17 13
14
15
16
17
G1 18
G2 19
G3 20
G4 21
G5 22
G6 23
G7 24
25
79 78 77 76 75 74
26 27 28 29 30 31
73 72 71 70 69
32 33 34 35 36
2-27
68 67 66 65
SCAN1 64
SCAN0 63
NOT USED 62
NOT USED 61
60
59
NOT USED 58
NOT USED 57
SYSIN_I 56
SYSIN_O 55
RETURN3 54
RETURN2 53
RETURN1 52
RETURN0 51
50
49
SOUNDMUTE 48
POWERON 47
KBDOUT 46
45
KBDOUTCLK 44
GND 43
42
41
37 38 39 40