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IC Service "first aid" information examples 1 34 24CO8 PIN VALUE Is a 8Kbit electrically erasable programmable memory 1. Write protect enable :0V (EEPROM), with a power supply value as low as 2.5V. 2. Not connected :0V 3. Chip enable input :0V 4. Ground :0V 5. Serial data address input/output :Input LOW voltage: Min:-0.3V, Max:0.3*Vcc :Input HIGH voltage: Min:0.7*Vcc, Max:Vcc+1 6. Serial clock :Input LOW voltage: Min:-0.3V, Max:0.3*Vcc :Input HIGH voltage: Min:0.7*Vcc, Max:Vcc+1 7. Multibyte/Page write mode :Input LOW voltage: Min:-0.3V, Max:0.5V :Input HIGH voltage: Min:Vcc-0.5, Max:Vcc+1 8. Supply voltage :Min:2.5V, Max:5.5V CNR50 pin1 = -, pin2 = 0,9V (1,4V standby), pin3 = -, pin4 = -, pin5 = 4,6V (-0,7V standby), pin6 = -3V (-0,5V standby), pin7 = -1V (2V8 standby), pin8 = 13,1V (5,5V standby). Differences 1. TDA8362 : Pin 9=GND, Pin 41=VFB, Pin 42=VRAMP, Pin 43=VOUT, Pin 44=AFC 2. TDA8362A :Pin 9=AFC, Pin 41=GND, Pin 42=VFB, between Pin 43=VRAMP, Pin 44=VOUT TDA8362 and the TDA8362A G1965M PINNING 1. Input 2. Input-ground 3. Chip carrier-ground LA7830 1. GND, 2. 13.5V, 3. 25,8V, 4. 0.9V, 5. 0.8V, 6. 25,3V, 7. 1,6V Vertical amplifier LA7830 pin1 = 0V, pin2 = 13,8V, pin3 = 24,1V, pin4 = 1,35V, pin5 = 0V, pin6 = 23,6V, pin7 = 0,6V M51354AP pin1 = 3,9V, pin2 = 4,4V, pin3 = 4,4V, pin4 = 12,1V, pin5 = 0,02V, pin6 = 0V, pin7 = 4,1V, pin8 = 4,1V, pin9 = 4,1V, pin10 = 4,1V, pin11 = 0V, pin12 = 5,0V, pin13 = 11,6V, pin14 = 7,0V, pin15 = 5,0V, pin16 = 6,4V, pin17 = 4,7V, pin18 = 4,6V, pin19 = 4,6V, pin20 = 5,8V, pin21 = 4,2V, pin22 = 2,8V, pin23 = 2,8V, pin24 = 6,0V, pin25 = 0,48V, pin26 = 6,0V, pin27 = 6,0V, pin28 = 0,72V, pin29 = 4,6V, pin30 = 5,8V M62501P VCC Power supply 2 IC for the synchronized deflection system control VREF Output of reference voltage (5V) 15 COSC Setting oscillating frequency 4 TIN Trigger input 3 DTC Dead time control (Soft start function) 14 IN+ Positive input of Op-Amp. 11 IN- Negative input of Op-Amp. 12 FB Output of Op-Amp. 13 BI Positive input of buffer Amp. 9