Bose CD-20 - Page 68

68
CD MECHANISM IC AND TRANSISTOR VOLTAGE TABLES
I
C
801
Pin 12345678910111213141516171819
0
NC
2.5
NC NC
005500002.502.52.55
NC
Pin 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
2.5 0 1.1
NC NC NC
50
NC NC NC NC NC NC
2.1
NC
0
NC NC
Pin 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
NC
0
NC
00
NC NC
055050550005
Pin 58 59 60 61 62 63 64
550000
NC
Pin 12345
IC802
NC
2.1 0 2.5 5
IC821
Pin 12345678910111213141516171819
2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 0 2.5 2.5 2.5 2.5 2.5 1.2 5 5
Pin 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
5050002.23.73.11.3303132333435363738
Pin 39 40 41 42 43 44 45 46 47 48
2.5 2.5 0 2.5 2.5 2.5 1.9 2.2 0.7 2.5
IC861
Pin 12345678910111213141516171819
4.1 4.1 2.5
NC
7.8 5 8.8 0
NC
2.5 4.1 4.1 0 2.5 2.5 2.5 4.1 4.1 2.5
Pin 20 21 22 23 24 25 26 27 28
NC
8.8 8.8 2.5
NC
2.5 4.1 4.1 0
Pin 1234567891011121314
IC862 8.8 0 0 8.8 0 0 0
NC
0
NC
8.8
NC
00
IC863 8.8 0 0 8.8 0 0 0
NC
008.8000