DATA VOLTAGE IC LA76931K 7N 5AM3

PIN 1. SIF OUTPUT 2.4V
PIN 2. IF AGC FILTER 0V
PIN 3. SIF INPUT 3.1V
PIN 4. FM FILTER 2.3V
PIN 5. FM OUTPUT 2.6V
PIN 6. OUTPUT AUDIO TO SOUND AMPLIFIER AUDIO 2.3V
PIN 7. SND APC FILTER 2.3V
PIN 8. IF VCC 5V
PIN 9. EXT AUDIO IN 2.4V
PIN 10. ABL IN 3.7V
PIN 11. RGB VCC 8.4V
PIN 12. R OUTPUT 1.6V
PIN 13. G OUTPUT 1.8V
PIN 14. B OUTPUT 3.4V
PIN 15. N.C
PIN 16. V.RAMP 2.1V
PIN 17. V.OUTPUT 2.6V
PIN 18. VCO I REF 1.5V
PIN 19. HORIZONTAL VCC 5V
PIN 20. AFC FILTER 2.6V
PIN 21. H.OUTPUT 0.7V
PIN 22. GND
PIN 23. MUTE 1.7V
PIN 24. N.C
PIN 25. N.C
PIN 26. I.R IN/SENSOR I.R IN 3V
PIN 27. N.C
PIN 28. N.C
PIN 29. 2.9V
PIN 30. POWER ON/OFF ON 5V OFF 0V
PIN 31. SDA 4.8V
PIN 32. SCL 4.8V
PIN 33. XTALL IN 2V/32.768KHZ
PIN 34. XTALL OUT 3V/32.768KHZ
PIN 35. CPU VCC 5V
PIN 36. KEY IN/PANEL SWITCH 4.8V
PIN 37. VL 0V
PIN 38. VH 0V
PIN 39. UHF 5V
PIN 40. RESET 4.8V
PIN 41. PLL 3V
PIN 42. GND
PIN 43. CDD VCC 4.6V
PIN 44. FBP IN 0.5V
PIN 45. N.C
PIN 46. N.C
PIN 47. DDS FILTER 1.1V
PIN 48. N.C
PIN 49. 2.1V
PIN 50. XTALL 4.43 4V
PIN 51. CR.IN 2.3V
PIN 52. VIDEO OUTPUT 2.2V
PIN 53. APC FILTER 3.4V
PIN 54. EXT VIDEO IN 2.5V
PIN 55. VCC 5V
PIN 56. V. IN TV 3.5V
PIN 57. BLACK STRETCH FILTER 2.3V
PIN 58. PIF APC FILTER 2.8V
PIN 59. AFT OUTPUT 0.2V
PIN 60. V.OUTPUT TV 3.5V
PIN 61. RF AGC TUNER 4V
PIN 62. GND
PIN 63. VIF IN2 2.9V
PIN 64. VIF IN1 2.9V

DATA PARAMETER SERVICE MODE SERMOD TV CHANGHONG CH08T0934 TB1238AN

MODE   2F

OPT       FF

OSD      0D

ZHP       60

LANG    09

VM2      00

VHFH    00

UHFL      D8

VHFH-H  00

VHFH-L  F0

VHFL-L  02

VHFL-L  10

SNUM    20

PNUM    7F

SELF COLC  10

SELF TNTC  00

SELF CNTC  20

SELF BRTC   80

SELF AGC    20

SELF VCO    80

SELF             00

BRTS     31

V50       57

V25       3A

HAFC   00

AFT      39

RAGC   2B

SRY      08

SBY      08

VLIS     0B

VSC      0C

VLIN     0B

HITS     2B

VP60    03

HPS      13

HIT      22

VP50    07

HPOS   10

VM1     20

VM0    3C

RGCN  16

TXCX   2A

SHP     1C

SHPX   1A

SV4      20

ST4      20

SV3      20

ST3      20

TNTN     28

TNTX     28

COLN     00

COLX     35

BRTN     20

BRTX     1A

CNTN    08

CNTC     21

SCNT     0F

COLS     40

COLP     00

TNTC     40

COLC    40

BRTC     30

CNTX    3F

 BDRV   5F

GDRV    4C

BCUT    89

GCUT    97

RCUT    A4