Data
pin out dan tegangan normal TV POLYTRON DIVA 14 inch IC HBT-00-04G :
1.
Regulator :
A. primer :
- di elco C522 100uf/400V terukur normal :
243VDC
- di basis transistor T507 C945/C1815 terukur normal : 0.13VDC
-
dicolector transistor T507 C945/C1815
atau dikaki emittor T508 A1015 terukur normal : 0.6VDC/jika transistor
FET 7N65 lum terpasang akan terukur normal 5V dikaki colector T507
-
dikaki 4 optocoupler IC502 PC817 terukur normal 7.79VDC
- dikaki katoda
dioda zener D515 terukur normal 6.08VDC
B. sekunder :
- dikaki elco C508
220uf/160V terukur normal : 112VDC
- dikaki elco C509 47uf/50V terukur
normal : 36.7VDC
- dikaki elco C503 1000uf/25V terukur normal : 9.91VDC
-
dikaki elco C502 1000uf/25V terukur normal : 15.05VDC
- dikaki emiitor
transistor T503 D882 terukur normal : 4.87VDC/ 5VA
- dikaki emiitor
transistor T502 D882 terukur normal : 8.03VDC
- dikaki emiitor
transistor T501 C2236 terukur normal : 4.88VDC/VDD 5V micon
2. IC 401
VERTIKAL STV9302 :
- pin 1/ input terukur normal : 1.64V
- pin 2/ VCC
terukur normal : 12.19V
- pin 3/ pump-up terukur normal : 10.85V
- pin
4/GND terukur normal : -12.23V
- pin 5/output terukur normal : 0.19V
-
pin 6/VCC out terukur normal : 12.42V
- pin 7/ non inverting input
terukur normal : 1.65V
3. IC 201 TDA2003 :
- pin 1/input terukur normal :
1.33V
- pin 2/ terukur normal : 0.79V
- pin 3/GND - pin 4/output
terukur normal : 6.93V
- pin 5/VCC terukur normal : 14.84V
4. TUNER :
-
AGC : 4.19V
- VT/N.C : 0V
- UHF/AS : 0V
- III/SCL : 4.23V
- I/SDA :
4.31V
- B /N.C : 0V
- AFT/B : 5.06V
- N.C - 33V : 28.7V
- N.C - IF out
5. IC 301 HBT-00-04G :
- pin 1 FS2/BH : 1.35V
- pin 2 AV1/2 : 0V
- pin 3
KEY : 4.87V
- pin 4 GND
- pin 5 RESET : 4.87V
- pin 6 XT1 : 2.16V
- pin
7 XT2 : 1.39V
- pin 8 TST/GND
- pin 9 VCC1 : 4.88V
- pin 10 GND
- pin
11 GND
- pin 12 FBP in : 0.8V
- pin 13 H-out : 2.14V
- pin 14 H-AFC :
5.59V
- pin 15 V-SAW : 3.94V
- pin 16 V-out : 4.62V
- pin 17 VCC2 :
7.96V
- pin 18 GND
- pin 19 CB : 2.73V
- pin 20 Y-IN : 2.43V - pin 21 CR
: 2.73V
- pin 22 EXT AUD : 3.78V Audio AV in
- pin 23 C-IN : 2.4V
- pin
24 EXT-IN : 2.41V video AV in
- pin 25 ALC FIL : 0V
- pin 26 TV1 :
3.02V CVBS INT TV
- pin 27 BCL-IN : 1.35V
- pin 28 AUD-OT1 : 0.11V
- pin
29 AUD-OT2 : 0.11V
- pin 30 TVO : 3.96V CVBS TV out
- pin 31 SIF-OT :
1.41V
- pin 32 AUDIO OUT : 3.78V Audio out AV
- pin 33 SIF-IN : 2.91V
-
pin 34 QC : 2.61V
- pin 35 PLL : 2.17V
- pin 36 VCC3 : 4.84V
- pin 37
S-REG : 2.1V
- pin 38 AUD-DEM : 3.13V
- pin 39 AGC : 1.99V
- pin 40 GND
-
pin 41 IF-I1 : 1.95V VIF IN 1
- pin 42 IF-I2 : 1.95V VIF IN 2
- pin 43
RF-AGC : 4.7V
- pin 44 BLACK-DET : 3.45V
- pin 45 MON-OUT : 4.49V
- pin
46 AFC-FIL : 2.19V
- pin 47 YC-5V : 4.83V
- pin 48 SYNC-OUT : 3.82V
-
pin 49 VCC4 . : 3.28V
- pin 50 R-out : 1.51V
- pin 51 G-out : 1.55V
-
pin 52 B-out : 1.63V
- pin 53 GND - pin 54 GND
- pin 55 VCC5 : 4.88V
-
pin 56 Mute : 4.85V
- pin 57 SDA : 4.31V
- pin 58 SCL : 4.23V
- pin 59
SWLV : 4.87V
- pin 60 VT : 4.86V
- pin 61 BL : 0V
- pin 62 PROTECT :
4.38V
- pin 63 I.R : 4.59V
- pin 64 POWER on/off : 0V ON
3.39V/off/standby
6. ic 703 24C08 memori :
- pin 1.2.3.4.7 GND
- pin 5
SDA : 4.79V
- pin 6 SCL : 4.79V
- pin 8 VCC : 4.88V
7. FLYBACK
JF0501-19577
- pin 1 H-out
- pin 2 B 112/115V
- pin 3 GND
- pin 4 VID/N.C
- pin 5 VID 167.1V/180V
- pin 6 HTR/heater 3.5VAC
- pin 7 N.C
- pin . ABL/BCL 10.22VDC
- pin 9 B 12V
- pin 10 B-12V
8.
Proteksi :
- C402 1uf/50V turun capasitas
- D401 IN4148 bocor dikit
-
pin protect utama pin 62 terukur normal : 4.38V
9. RGB : socket kabel
RGB :
MT/mute video : 0.1V
VCC : 8V GND
R- out : 1.51V
G-out : 1.54V
B-out : 1.63V
KR : 142.5V
KG : 140.6V
KB : 137V
G2 : 319V
Jenis2
kerusakan tv polytron ic HBT-00-04G :
A. regulator ic501 7N65 dipasang
start langsung konslet
cek/ganti : - D518,D521,D519,D530 - elco C522
100uf/400V - D514 2V7 - T508 A1015,T509 C1815,T507 C945/C1815 - ic 502
PC817/opto - ic 504 TL/WA/KA431
B. gambar blur pelangi
cek/ganti :
-
R417 1 ohm/-12V FBT
- D407 VCC-12V
- ic 401 STV9302
C. garis2 pelangi
layar atas tv
cek/ganti : elco C408 100uf/35V
D. gambar garis mendatar
cek/ganti :
- C303 104 pin 15 ic HBT
- D403 IN4002/4007 dioda pump up
-
ic 401 STV9302
E. garis berdiri
cek/ganti :
- solderan socket yoke
horisontal
- C801 560N/250V
- L801
- yoke horisontal
F. TV susah start
cek/ganti :
- C 503 1000uf/25V
- C505 47uf/50V
- C510 10uf/50V
C512
10uf/50V
G. tegangan output acmatic naik turun
cek/ganti :
- D511 IN4148
- D523 IN4148
- ic 501 WA/WL TA 431
- C503 1000uf/25V
- T506 C1815
H.
R517 180 ohm terbakar
cek/ganti :
- T505 A1023
- D512 5V6/zener I.
gambar putih polos tanpa OSD/display cek tegangan 5V dari kaki emitor
T504 C2236 biasanya drop karena D512 short dan R517 terbakar/ganti.
Wednesday, 10 February 2016
Subscribe to:
Post Comments (Atom)
Terimakasih sangat membantu,rinciannya jelas..makasih...
ReplyDeleteterimakasih atas ilmuny gan
ReplyDeleteAda yg kurang gan yaitu c401 10uf jika kering juga menyebabkan protect
ReplyDeleteDisplay TDK keluar gbr Hitam sebelah kiri
ReplyDeleteTv politron prtotec dan gris vertikal padaha ana udah ganti semua di area vertikal tapi ttp protec mohon infonya gan?? Trimakasih.
ReplyDeleteArtikel yang sangat bermanfaat
ReplyDeleteEnter your comment...maaf gan numpang cari ilmu..polytron crystaline tidak dapat nangkap siaran dan masuk av cuma ada suara tak ada gambar..yang rusak bagian apa ya gan..makasih
ReplyDeleteMaster mhon pencerahan nya tv polytron diva dengan ic hbt 0004g vertikal 9302 protek udh di ganti vertikal dan elco" nya knpa msh protek y pdhal tegangan yg lain ok" ajh .... Terimakasih
ReplyDeletegood job gan, MANTAB
ReplyDeletePapan reparasi
bos. tv polytron crystalin ic tempel tunggal tu serinya berapa yaa.. soalnya polos ic nya g ada tulisan apapun
ReplyDelete