-20-
VOLTAGE CHART-2/2
IC401 (LA9250ML)
PIN'S NUMBER 123456789101112
CD PLAY 2.43 2.43 2.48 2.48 2.48 2.43 2.46 2.45 2.46 2.46 2.45 2.45
PIN'S NUMBER 13 14 15 16 17 18 19 20 21 22 23 24
CD PLAY 2.45 2.40 2.46 0 2.55 2.40 2.33 2.47 2.49 2.47 2.40 2.40
PIN'S NUMBER 25 26 27 28 29 30 31 32 33 34 35 36
CD PLAY 2.47 2.80 2.47 2.53 2.20 2.20 1.58 0.09 0 0.25 0.04 0.43
PIN'S NUMBER 37 38 39 40 41 42 43 44 45 46 47 48
CD PLAY 0.43 4.93 0.30 2.40 4.93 0.15 1.50 0 2.65 0 2.18 2.45
PIN'S NUMBER 49 50 51 52 53 54 55 56 57 58 59 60
CD PLAY 2.40 2.49 0 4.85 2.45 2.45 0 4.93 2.40 2.45 2.25 2.25
PIN'S NUMBER 61 62 63 64
CD PLAY 2.20 3.47 0.18 0.80
IC403 (MM1469XH)
PIN'S NUMBER 123456789101112
CD PLAY 2.89 2.95 2.53 2.48 5.33 5.08 4.73 0 2.48 2.78 3.36 2.56
PIN'S NUMBER 13 14 15 16 17 18 19 20 21 22 23 24
CD PLAY 0 6.06 0.81 0.83 2.93 3.00 2.48 2.46 6.56 6.56 2.47 2.47
PIN'S NUMBER 25 26 27 28
CD PLAY 2.49 2.96 2.93 0
TRANSISTOR Q404(2SB764) Q405(A8550) Q406(8550)
ECBECBECB
7.60 4.93 6.97 4.20 2.00 4.30 4.20 2.00 4.30
TRANSISTOR Q403(A1346) Q407(A1346)
ECBECB
4.90 2.20 4.90 4.90 4.90 0