TB1239BF
Key Features
- Built-in chroma trap filter Black stretch circuit DC restoration circuit Y delay line Sharpness control Sub-Contrast control (-/+2dB) Black set-up for PAL plus Chroma Section * * * * *
- Built-in 1 H delay circuit (PAL/SECAM base band demodulation system) One crystal color demodulation circuit (4.43 MHz, 3.58 MHz, M/N-PAL) Automatic system discrimination system and forced system mode 1 H delay line also serves as comb filter in NTSC demodulation Built-in band-pass and take-off filter, SECAM bell filter Sub-Color control (-/+2dB) w.D a taS hee t4U .co * * *
- Synchronizing Section Built-in horizontal VCO resonator Adjustment-free horizontal and vertical oscillation by count-down circuit Automatic vertical frequency discrimination circuit Noise detection circuit m ww 1
