Memorex MT2025D Service Manual - Page 12

U DL V DL LCNR 0 ~ 3 3 № 0~3 0 № 0 ~ 63 32 № U signal delay adjust V signal delay adjust Down pillow shape distortion P11： Items C TRAP H VCO SIF BFP SIF45 G DN STRAP OFF AFC1 UP 1 AFC1 UP 2 AFC2 DOWN AFC2 UP . 0 ~ 3 0 ~ 7 0 ~ 3 0 ~ 1 Preset 2 3 0 0 0~1 0 0~1 1 0~1 1 0~1 0 0~1 1 Remark Description Colour trap wave adjust Row frequency adjust SIFstrap pass width choice 4.5Mhz sound plus attenuation switch； 0 = normal； 1 = attenuation。 Sound trap wave switch Level AFC1 plus adjust Level AFC1 plus adjus Level AFC2 plus adjus Level AFC2 plus adjus 5. ICs functional description 1. IC201 R2J10165GC SYMBOL SP00/14bPWM SP01/PWM SP02/PWM SP03/PWM TEST0 P04/AD2 P05/AD1 P06/TIM31 AFT(AD0) DEF VCC(8.0V) V RAMP(+) VRAMP CAP AFC 1 FIL DEF VCC(5.0V) H OUT FBP IN DEF GND VRAMP AGC Cb IN YcbCr Cr IN YcbCr C-APC XTAL CHROMA GND Y SW OUT TEST/EW OUT MCU 5.7 VDD OUT PAL ID FIL 8.7V REG OUT EXT AU(L)IN/EXT AU2 IN EXT2 IN/C IN YC CHROMA VCC(5.0) EXT 1 IN/YIN YC/YIN Y CbCr 5.7V REG OUT VIF VIDEO OUT VIF GND PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 SP00/14bPWM SP01/PWM SP02/PWM SP03/PWM TEST0 P04/AD2 P05/AD1 P06/TIM31 SIF auto phase control 8V POWER V RAMP(+) VRAMP CAP SIF auto phase control filter 5V POWER Horizontal SIGNAL OUT FBP IN GND VRAMP AGC Cb IN YcbCr Cr IN YcbCr C-APC XTAL CHROMA GND Y SW OUT TEST/EW OUT MCU 5.7 VDD OUT PAL ID FIL 8.7V POWER OUT EXT AU(L)IN/EXT AU2 IN EXT2 IN/C IN YC CHROMA VCC(5.0) EXT 1 IN/YIN YC/YIN Y CbCr 5.7V POWER OUT VIF VIDEO OUT GND 7 DESCRIPTION PDF pdf Fact or y Pr o www. f i nepr i nt . com. cn