Service Manual - Cenatel

More documents

Recommendations

Info

3-4-6- Horizontal picture centring Adjust HOR CEN(Horizontal center) to have the picture in the center of the screen. 3-4-7- Eau/West comection Adjust the PARABOLA, HOR WIDTH, CORNER, HOR PARAL, EW TRAPEZ, H BOW, to compensate for geometrical distorrin, HOR PARAL H BOW HOR WIDTH PARAROLA - 14- For HOR WIDTH, adjust for 91% overscan.
CORNER EW TRAPEZ 3-4-8- AGC - Adjust the antenna signal level at 70 dB V 2 - Tune a colour bar pattern. - Find the “AGC” item in service mode. - Adjust AGC volume ( RB10 ) to bring the cursor to central position : 32. - 15 -
Page 1 and 2: S/M No. : TWP895BEF0 Service Manual
Page 3 and 4: Specification matrix CHASSIS NAME W
Page 5 and 6: 19 Video Output 1 Vpp 3dB, Impedanc
Page 7 and 8: CH EUROPE CCIR FRANCE GB(IRELAND) E
Page 9 and 10: 1-3 ATSS sorting method The TV set
Page 11 and 12: 2 - Safety instruction WARNING: Onl
Page 13: 3-3 Microcontroller configuration :
Page 17 and 18: Horizontal scaling ( 0.25 to 4 ) Pa
Page 19 and 20: • Inventory of transmitted Telete
Page 21 and 22: 1 Power 2 AGC 3 S/B 5V 4 Gnd 5 MOD
Page 23 and 24: - high deviation FM-mono mode (max.
Page 25 and 26: Pin No. Pin Name Type Short descrip
Page 27 and 28: 4-3-4 Block diagram Pin Symbol Func
Page 29 and 30: Block diagram TDA8944J - 29 -
Page 31 and 32: 4-5-2 TDA8358J An East-West output
Page 33 and 34: 4-6 TDA6107Q The TDA6107Q includes
Page 35 and 36: 4-6 24C16 - 16 Kb EEPROM features :
Page 37 and 38: 4-8-4 Pins description pin name sym
Page 39 and 40: 5 - Circuit description 5-1 Block d
Page 41 and 42: SAW filters Ref. Standard Features
Page 43 and 44: 5-3 Video - VCT description 5-3-1 I
Page 45 and 46: 5-3-11 Video Sync Processing To ext
Page 47 and 48: 5-3-20 EHT Compensation The vertica
Page 49 and 50: 23, in each frame. This is bi-phase
Page 51 and 52: can always be overridden by the use
Page 53 and 54: 5-6-4 NICAM decoder In case of NICA
Page 55 and 56: 5-9 Power supply (STR F6654) 5-9-1
Page 57 and 58: 5-9-2-2 STR-F6654 oscillating opera
Page 59 and 60: 5-10 TV start-up, TV normal run and
Page 61 and 62: On normal run mode, I501 microcontr
Page 63 and 64: - 65 - D801...D804 GRAETZ BRIDGE SW
Page 65 and 66:
6. Service Parts List CAUTION “
Page 67 and 68:
LOC PART CODE PART NAME DESCRIPTION
Page 69 and 70:
Page 71 and 72:
Page 73 and 74:
7. Exploded View 7-5 DTP-28B1 - 73
show all

Service Manual - Cenatel

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?