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N304 TDA7056(no signals, blue background)
PIN 1 2 3 4 5 6 7 8 9
Voltage V / 14 2.4 0 0 7 0 7 /
N401 LA7840(color bars)
PIN 1 2 3 4 5 6 7
Voltage V 0 13 26 2.5 2.5 26 2
N401 LA7840(no signals, blue background)
PIN 1 2 3 4 5 6 7
Voltage V 0 13 26 2.5 2.5 26 2
N601 MC44608P75(color bars)
Normal operation
PIN 1 2 3 4 5 6 7 8
Voltage V 1 0 5 0 3.6 12.3 0 126
Standby operation
PIN 1 2 3 4 5 6 7 8
Voltage V 0 0•5 Change 0 0 8 0 131
Voltage of transistor (color bars)
V103 V107 V108
PIN B C E PIN B C E PIN B C E
Voltage V 0.3 4.8 0 Voltage V 0 16 0 Voltage V 16 0 15
V114 V203 V302
PIN B C E PIN B C E PIN B C E
Voltage V 0.3 4.4 0 Voltage V 2.2 0 2.9 Voltage V 0.4 1.1 0
V501 V502 V604
PIN B C E PIN B C E PIN B C E
Voltage V 0.16 19 0 Voltage V -0.1 115 0 Voltage V 0.7 0.2 0
V613 V640 V642
PIN G D S PIN K R A PIN G A K
Voltage V 3.6 140 0 Voltage V 6.5 2.5 0 Voltage V 7.1 111 7.8
V901 V911 V921 V701
PIN B C E PIN B C E
Voltage V 1.7 120 1.2 Voltage V 2 11 1.4