Skema tv Sharp batique yang pakai A1668
https://drive.google.com/file/d/1m_-Q...
sekedar informasi tv sharp LED aquos mau cari auto installation minta pasword
kode0000 1234 2398 tp nihil yang cocok adalah
3001
TV sharp alexander flat
IC 1001 : NXP TDA12110H1/N20D
IC 301 : LA42102
IC 501. : STV9302
IC 701. : STRW6553A
IC 703. : SE125
IC 751. : KA78D33
IC 752. : 050RDA1
IC 851. : TDA6107QF
Q602. : TT2140/TR horisontal
FBT : JF0501-32601/FA132
Kerusakan awal start 2-3 menit standby,cek ricek tegangan pin 3 ic 751 KA78D33 over jadi +5V,normal +3,3/+3,4V,solasi ganti ic 751 pakai Step down,adjust ketegangan +3,41V,tv start alhamdulillah clink
IC KA78D33 disini gak ada yg jual terpaksa pakai step down
Data tambahan :
1. Proteksi :
A. Pin 70 ic 1001 pin protect utama terukur normal +3,37V,non aktifkan protect cabut jumper J495 di sensor proteksi :
- D603 sensor heater akan protect jika C602 4.7uf/50v kapasitas turun,heater drop karena FBT rusak
- D605 sensor B+185V akan protect jika C604 33uf/250V turun kapasitas,R625 180K naik hambatannya
- D607,D608 sensor ABL,akan protect jika R602 39K naik hambatannya,C602 563 kakinya putus satu/kapasitas nol,D607,D608 bocor/short
- D203 sensor B+33V tuner akan protect jika pin B+33V short ke gnd,D201 zener 33V short,R216 39K naik hambatannya,C604 33uf/250V kapasitasnya turun
- D1005 sensor B+5V,akan protect jika ic 752 050RDA1 pin 2 drop dibawah +5V,karena ic rusak atau elco C720 47uf/16V kapasitas turun
- D1007 sensor B+3,3/3,4V akan protect jika
pin 3 ic 751 KA78D33 drop/over tegangan
B. Pin protect V-guard/vertikal pin 57 ic 1001 terukur normal +0,27V,sensor protect :
- D808 akan protect jika ic 501 STV9302 short pin 2 ke pin 4/pin 5 ke pin 4,D505 error,R508 0,47ohm putus
Tv sharp alexander slim
IXD067
Kerusakan awal setiap 5 menit standby/sebelumnya standby tv ngedip layare
Solusi ganti R724 39K pin 5 ic 701 STRW6553/R nilai rubah pas ana tegangan gawe output PSU manjat mudun/kadang sing gawe Q755 A1668 jebol pin E karo C...
Protek ac detektor untuk tv Sharp Alexander great DI d1002 untuk protektnya di J497.
persamaan flayback
Fa156,/,fa132/fa149,/Fa142
CATATAN
Sebelum pasang Q603........Cek teg Basis Q603....normal HARUS NOL...
kalau di basis 1volt di colector 3.5v
coba di telusuri R614 (100k) yg Terhubung dengan ground bisa Mungkin berubah nilainya atau LANGSUNG ganti R614 .
transistor yang berjenis NPN yaitu :
- C 945
- S 8050
- D 400
- D 438
- BC 546
- BD 139
- MJE 350
- D 313
- TIP 31
- TIP 41
- TIP 3055
-C3858
- MJE 21194
- MJ 15024
-2N5551
C-3858
transistor yang berjenis PNP yaitu
-S8550
- A 564
- A 733
- A 1015
- BD 140
- B 507
- MJE 340
- TIP 32
- TIP 42
- TIP 2955
- A1494
- MJE 21193
- MJ 15025
--2N5401
A-1494
IRFZ34 26A 55V N-Channel Power MOSFET
IRFZ44 49A 55V N-Channel Power MOSFET
IRFZ46 50A 50V N-Channel Power MOSFET
IRFZ48 50A 60V N-Channel Power MOSFET
IRL520 10A 100V N-Channel Power MOSFET
IRL540 36A 100V N-Channel Power Transistor
IRL2203 116A 30V N-Channel Power MOSFET
IRL3705 89A 55V N-Channel Power MOSFET
IRL3803 140A 30V N-Channel Power MOSFET
IRLZ34N 30A 55V N-Channel Power MOSFET
MPF102 JFET N-Channel VHF Amplifier
STP40NF10L 40A 100V N-Channel Power MOSFET
IRLR024 17A 55V N-Channel Power MOSFET
Data pin out ic TDA9381 IX3410CE Tv Sharp wonder
Pin 1 : Power On/off. 3.0V
Pin 2 : SCL. 4.9V
Pin 3 : SDA. 4.9V
Pin 4 : S-Volume. 3.2V
Pin 5 : EXIT Bus/AV. 3.3V
Pin 6 : S-Mute. 3.1V
Pin 7 : key-IN. 3.3V
Pin 8 : protect in. 3.2V
Pin 9 : vss/GND
Pin 10 : power LED. 0.1V
Pin 11 : standby LED 3.3V
Pin 12 : VSSA/GND
Pin 13 : Secam PLL. 0.1V
Pin 14 : VP2 8Volt. 7.9V
Pin 15 : DEC DIG. 4.9V
Pin 16 : PH2LF. 2.6V
Pin 17 : PH1LF. 3.9V
Pin 18 : GND3
Pin 19 : DEC BG. 3.9V
Pin 20 : AVL
Pin 21 : VDRB. 0.7V
Pin 22 : VDRA. 0.8V
Pin 23 : IF IN1. 1.8V
Pin 24 : IF IN2. 1.8V
Pin 25 : VSC. 3.8V
Pin 26 : Ver IRef. 3.7V
Pin 27 : RF-AGC out. 0.5/4.7V
Pin 28 : Audio Deem. 8.0/2.8V
Pin 29 : DEC S-Deem. 2.3/2.4V
Pin 30 : GND2
Pin 31 : SPLL. 2.3V
Pin 32 : AV1/2 RE out. 4.8V
Pin 33 : H-DR out. 0.8V
Pin 34 : FB-IN/SC-out. 0.6V
Pin 35 : EXT Audio in. 3.6V
Pin 36 : EHT. 1.7/1.8V
Pin 37 : PLL IF. 2.4/2.8V
Pin 38 : IF-video out. 3.3/4.3V
Pin 39 : VP1. 8V. 7.9V
Pin 40 : INT CVBS-IN. 3.9V
Pin 41 : GND1
Pin 42 : EXT CVBS-IN. 3.3V
Pin 43 : C-IN. 1.5V
Pin 44 : Audio Out. 2.9V
Pin 45 : BLK2 0V
Pin 46 : R2 IN. 2.5V
Pin 47 : G2 IN. 2.5V
Pin 48 : B2 IN. 2.5V
Pin 49 : BCL. 2.7/3.5V
Pin 50 : I BLACK. 7.8V
Pin 51 : R-out. 2.7V/3.3V
Pin 52 : G-out. 2.6V/3.2V
Pin 53 : B-out. 2.6V/3.1V
Pin 54 : VDDA. 3.2V
Pin 55 : VPE/GND
Pin 56 : VDDC. 3.2V
Pin 57 : OSC. 0V
Pin 58 : X- IN
Pin 59 : X-out
Pin 60 : reset. 0V
Pin 61 : VDDP. 3.2V
Pin 62 : SCL/eeprom. 3.3V
Pin 63 : SDA/eeprom. 3.3V
Pin 64 : RC-IN. 3.2V
#mininchannelservice#
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