Berikut beberapa data
pin ic vertikal dan persamaannya, untuk mempermudah perbaikan tv yang
berhubungan dengan kerusakan bagian vertikal. Jika kita mengetahui data pin nya
akan mudah melakukan pelacakan komponen yang rusak. Seperti kerusakan garis
horisontal, gambar menyempit, protek vertikal, tegangan ic vertikal. Juga
mengetahui input dan output ic vertikal.
1. GND
2. Output
3. Supply voltage for
output [24volt]
4. Input
5. Trigger pulse
input
6. Pulse amp output
7. VCC[24volt]
AN5534N
1. VCC1
2. Vertikal pulse
input (TRIGGER IN)
3. Vertikal amplitude
control (RAMP GENERATOR)
4. 50/60HZ SW
cangeover
5. SAW TOOTH WAVE
GENERATION
6. AC/DC FEEDBACK
INPUT
7. VCC2
8. Pulse
amplification (PUMP UP)
9. GND (GROUND)
10. Vertikal OUTPUT
11. Power supply for
vertikal output (output stage VCC)
12. Prevention from
oscillation (OSCILLATOR)
KA2131
1. GND
2. Vertikal OUTPUT
3. nc
4. AMP VOLTAGE
5. OSC BLOCKING
6. Vertikal SAWTOOTH
Input/osc signal
7. BLK PULSE IN
8. BLK PULSE OUT
9. VCC[24V max]
10 .nc
LA7837=LA7838
1. Vcc1[9v]
2. Vertikal trigger
input
3. Time constant
4. Vertikal amplitude
control
5. 50hz/60hz switch
6. Ramp generator
7. AC/DC feedback
8. Vcc2[24v]
9. Pump-up out
10. Osc.stop
11. Gnd
12. Vertikal output
13. Power supply for
vertikal out
LA7840=LA7841=LA7845
1. Ground
2. Vert.output
3. Output stage
4. Non inverting
input
5. inverting input
6. Vcc[24v]
7. Pump-up output
STV9326=STV9302A,STV8172A
1. Inverting input
2. VCC
3. flyback generator
4. GND
5. Output
6. Output stage
supply
7. Non inverting
input
LA78040N=LA78041=LA78045
1. GND
2. Vertikal output
3. Output stage Vcc
4. Non inverting
input
5. Inverting input
6. Vcc
7. Pump up out
STV9379F
1. Inverting input
2. VCC
3. Flybacksupply
[max100v]
4. GND
5. Output
6. Output stage
supply
7. Non inverting
input
TA8427K=TA8403K
1. GND
2. Vertical Output
3. Pump-up Power
Supply
4. Input
5. Phase Compensation
6. Power Supply [27V]
7. Pump-up Output
TA8403K
1. GND
2. Vertical Output
3. Pump-up Power
Supply
4. Input
5. Phase Compensation
6. Power Supply [24V]
7. Pump-up Output
TDA8356
1. \INPUT A
2. INPUT B
3. Vcc (VP+[9-25v])
4. V OUTPUT B
5. GND
6. Input FLYBACK[50v
max]
7. OUTPUT A
8. VO[guard]
9. VI feedback in
Berikut beberapa skema Rangkaian vertical.
Semoga berguna.
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