-19-
VOLTAGE CHART-1/2
THE MEASURED VALUE IS DC VOLTAGE
UNIT: V
TUNER SECTION
TEST CONDITION: SET AM/FM TUNER ON ONE FREQUENCY
IC101 (TA8127N)
PIN'S NUMBER 123456789101112
AM 0.74 0 3.19 3.19 0 3.19 3.19 3.19 0 0 2.77 3.20
FM 0 0 4.39 4.43 0.84 4.38 4.11 4.38 0 0 4.20 4.34
PIN'S NUMBER 13 14 15 16 17 18 19 20 21 22 23 24
AM 1.03 1.01 2.82 2.48 2.48 0.64 0.99 3.19 3.14 3.19 3.19 3.19
FM 1.05 1.03 3.77 4.22 3.87 0.70 1.37 4.34 4.41 4.41 4.41 4.41
TRANSISTOR Q161(9012) Q162(2SD1936)
EBCEBC
FM 7.03 6.34 6.95 0.33 0.88 6.34
CASSETTE & POWER SECTION
TEST CONDITION: TAPE PLAY
IC801 (TA8227P)
PIN'S NUMBER 123456789101112
PLAY 12.50 6.36 12.10 0 0.58 0 0 0.58 6.62 12.10 6.37 12.50
IC501 (UTC6650)
PIN'S NUMBER 12345678
2.03 3.31 3.37 3.17 0 0 1.45 0.69
IC301 (BA3308)
PIN'S NUMBER 123456789
1.84 0 1.85 0 0 6.71 1.88 0 1.85
TRANSISTOR Q352(8050C) Q362(2SD1936) Q361(9012)
EBCEBCEBC
TAPE PLAY 6.63 7.02 7.03 6.38 6.91 11.20 11.90 11.20 7.03
TAPE REC 0.06 7.00 0.65 6.36 6.91 10.80 11.50 10.90 7.00
TRANSISTOR Q501(9013G) Q502(2SB562)
EBCEBC
11.20 10.70 4.08 2.86 10.60 3.43
CD SECTION
TEST CONDITION: CD PLAY
IC402 (LC78602E)
PIN'S NUMBER 123456789101112
CD PLAY 0.02 0 1.60 0 1.59 4.93 0.36 0 2.46 2.40 0 2.60
PIN'S NUMBER 13 14 15 16 17 18 19 20 21 22 23 24
CD PLAY 0 1.56 0 4.93 2.50 4.90 0.43 0.43 0.03 4.93 4.93 0.03
PIN'S NUMBER 25 26 27 28 29 30 31 32 33 34 35 36
CD PLAY 0.03 0.05 0.06 4.90 2.50 1.78 2.93 2.93 4.88 2.93 2.93 0.95
PIN'S NUMBER 37 38 39 40 41 42 43 44 45 46 47 48
CD PLAY 3.00 0 0 2.80 2.75 4.91 4.91 0 0 0 0 0
PIN'S NUMBER 49 50 51 52 53 54 55 56 57 58 59 60
CD PLAY 0 0 4.93 2.00 0 1.74 4.20 0 1.76 0 0 1.80
PIN'S NUMBER 61 62 63 64
CD PLAY 2.00 4.92 4.92 4.85
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