Service Manual - Cenatel

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Block diagram TDA6107Q - 34 -
4-6 24C16 - 16 Kb EEPROM features : - 16 Kbit serial I2C bus EEPROM - Single supply voltage : 4.5 V to 5.5 V - 1 Million Erase/Write cycles (minimum) - 40 year data retention (minimum) Pin description Pin No. Name Description 1, 2, 3 E0, E1, E2 Device address - not used 5 SDA Serral Data/Address Input/Output 6 SCL Serial clock 7 WC Write control 8 Vcc Supply voltage 4 Vss Ground The memory device is compatible with the I2C memory standard. This is a two wire serial interface that uses a bi-directionnal data bus and serial clock. The memory carries a built-in 4-bit unique device type identifier code (1010) in accordance with the I2C bus definition. Serial Clock (SCL) The SCL input is used to strobe all data in and out of the memory. Serial Data (SDA) The SDA pin is bi-directionnal, and is used to transfer data in or out of the memory - 35 -
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 and 14: 3-3 Microcontroller configuration :
Page 15 and 16: CORNER EW TRAPEZ 3-4-8- AGC - Adjus
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: 4-6 TDA6107Q The TDA6107Q includes
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 73 and 74: 7. Exploded View 7-5 DTP-28B1 - 73

Service Manual - Cenatel

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