Sharp VL-A111UL Service Manual - Page 40
Play Back Signal Flow Vl-a111u/ah131u
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Page 40 highlights
VL-A111U/AH131U VL-AH151U/AH161U 7-2-2. PLAY BACK SIGNAL FLOW (VL-A111U/AH131U) 40 32 LENS IC1 Q1 CCD 4 SENSOR CCD_OUT 6, 7 10 13 ACC_AMP 25, 26 CDS_AGC CDS AGC / ACC IC101 40, 42 IC12 TIMING GENERATOR IC11 3, 5, 17, 18 V-DRIVER 36 27 CCD14CK CCD9CK 1 5, 8 12 18 27 A/D Converter IC151 8 39 V_SIGNAL Digital Signal Process IC401 8 7 117 124 107 115 103 Y_OUT C_OUT Q2402/Q2403 LIMITER ATT Q2405 HPF Q2407 LPF Q1404/Q1406 BUFFER Q1403 BUFFER Y-FILTER C-FILTER Q1402 BUFFER Q1401 BUFFER SY-IN SC-IN NOISE CANCEL BLOCK Q2401 AMP BUFFER 1 8 VIDEO-OUT 5 VIDEO DRIVER IC1451 R_OUT G_OUT B_OUT PANEL LCD_VR LCD_VG LCD_VB 6 24 LPF 22 20 BUFFER IC800 7 LPF 8 LPF REC_C_RF REC_Y_RF PB_C_RF Q6401 C-TRAP 35 PB_Y_RF Q7404 Q7452/ Q7451 C-TRAP Q6402 Q6404 FILTER FILTER PEAKING AMP PEAKING AMP AUDIO TRAP Q7406 BUFFER TO AUDIO/ SYSTEM CONTROL Q7455 EQ Q7407 101 Q7401 94 AGC_IN PB_RF_ENV. PB_Y_FM IC301 9 11 24 RF 23 AGC 7 16 HEAD AMP 17 32 30 REC-Y Q407 BUFFER Q8451 FILTER Q8401/Q8402 FILTER Q8452 MIX AMP EQ Q8404 REC-C REC_AFM FROM AUDIO
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