Sanyo CWM-240 - IC & Transistor Voltages

- 13 -
IC901 LA9250M
(
CD PLAY MODE
)
(V)
Pin No. 12345678910111213141516
Voltage 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.57 2.57 2.5 2.55 2.57 2.57 2.57 2.55 0
Pin No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Voltage 2.77 2.57 2.4 2.57 2.5 2.5 2.47 2.47 2.5 3.0 2.56 0.2 2.2 2.37 1.5 0
Pin No. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
Voltage 0 0.1 0 0.45 0.45 5.15 0 2.56 5.1 0 1.5 0 2.8 0 2.41 2.57
Pin No. 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
Voltage 2.5 2.01 0 5.0 2.5 2.5 0 5.1 2.5 2.5 2.57 2.54 2.2 3.9 0.1 0
IC902 LC78602E
(
CD PLAY MODE
)
(V)
Pin No. 12345678910111213141516
Voltage 0 0 1.61 0 1.5 5.15 0.36 0 2.5 2.4 0 2.91 0 1.6 0 5.15
Pin No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Voltage 2.55 5.15 0.44 0.45 0 5.1 5.1 000002.603.02 3.04
Pin No. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
Voltage 3.04 2.96 3.02 3.03 5.12 2.71 2.72 0 2.9 2.8 5.14 5.14 0000
Pin No. 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
Voltage 0 0 5.1 5.07 0 1.84 4.4 0 1.8 0 0 2.1 2.1 5.1 5.12 5.0
IC903 MM1469
(
CD PLAY MODE
)
(V)
Pin No. 12345678910111213141516
Voltage 3.6 3.7 2.5 2.5 7.05 5.1 5.1 0 2.5 2.55 3.61 3.55 0 7.3 0.55 0.71
Pin No. 17 18 19 20 21 22 23 24 25 26 27 28
Voltage 3.3 3.95 3.91 2.8 2.5 7.82 7.81 2.5 2.6 3.75 3.75 0
IC101 LA1824
(
RADIO MODE
)
(V)
Pin No. 12345678910111213141516
AM Voltage 1.27 1.27 4.96 4.9 4.9 0 4.9 0 0 1.27 1.26 0.6 4.9 0 0 1.3
FM Voltage 1.2 1.2 4.91 4.91 4.91 0 4.9 0 0 1.2 1.2 0 4.9 4.1 4.1 1.3
Pin No. 17 18 19 20 21 22 23 24
AM Voltage 1.3 1.2 0.41 4.97 4.97 4.97 0 0
FM Voltage 1.3 1.2 1.27 4.87 4.87 4.86 0 0.31
IC201 TA2068
(
RADIO/TAPE/CD MODE
)
(V)
Pin No. 12345678910111213141516
RADIO Voltage 0 2.0 2.0 2.0 2.0 2.0 0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 0 2.0
TAPE Voltage 0 2.0 2.0 2.0 2.0 2.0 0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 6.2 2.0
CD Voltage 0 2.0 2.0 2.0 2.0 2.0 0 2.0 2.0 2.0 2.0 2.0 2.07 2.07 0 2.0
Pin No. 17 18 19 20 21 22 23 24
RADIO Voltage 0 2.1 7.6 2.1 0 2.0 0.7 2.0
TAPE Voltage 0 2.0 7.4 2.0 0 2.0 0.7 2.0
CD Voltage 5.9 2.0 7.12 2.0 0 2.07 0.7 2.07
IC301 LA6527
(
RADIO/TAPE/CD MODE
)
(V)
Pin No. 123456789101112
RADIO Voltage 1.3 6.02 0 0 0 1.41 1.41 0.27 9.19 0 5.92 12.6
TAPE Voltage 1.3 5.8 0 0 0 1.42 1.42 1.42 9.07 0 5.75 12.64
CD Voltage 1.27 5.12 0 0 0 1.3 1.3 5.5 8.4 0 5.0 11.0
IC & TRANSISTOR VOLTAGES