Polaroid FLM-2632 Service Manual - Page 42

www.polaroid.com 7. Block Diagram - FLM-Series 26, 32, 37 GF ATSC LCD TV MT8202E+MT5111+MT5351 BOARD 4 LAYERS HDMI HDMI DATA+/-[2...0] ATSC VI[23...0] HDTV MODULE COMPUTER VGA R/G/B YPbPr2 Y1/Pb1/Pr1 VIDEO5 (HDTV2) YPbPr1 Y0/Pb0/Pr0 VIDEO4 (HDTV1) S-Video VIDEO3 AVSY0/C0 U20 MT8293 VIDEO1 Composite AVCVBS1 VIDEO2 Composite AVCVBS1 TV Tuner TU_AV1 VI[23...0] Video (AD Board) AUDIO DAC. AUDIO AMP. R/G/B Y1/PB1/PR1 Y0/PB0/PR0 SY0/C0 CVBS2 CVBS1 CVBS0 VI[23...0] U8 MTK MT-8202 ( Scaler ) 388 Pin BGA LVDS AP[7...0] IOA[7...0] D_RA[11...0] D_DQ[15...0] U10 8Mx16 SDRAM M13L128168 D_RA[11...0] D_DQ[31...16] U11 8Mx16 SDRAM M13L128168 U9 16M 29LV160 10W~15W Speaker +24V LCD PANEL (1366x768 ) Keypad & IR & LED VIDEO1 Composite VIDEO3 S-Video VIDEO4 YPbPr1 (HDTV1) COMPUTER VIDEO5 VIDEO6 YPbPr2 (HDTV2) VGA HDMI-DVI VIDEO2 Composite L U10 L U10 H PI5V330 H PI5V330 GPIO-3 I/O Connector GPIO-3 NTSC TV AC TO DC Power NTSC Tuner Analog Tuner Board AC 110~240V Power +24V AD Board +24V Panel Power Module 4 2 TUNER AGC_RF AGC_IF MT5111 TS OUTPUT Demodulator MT5351 VI[23...0] DTV Backend Decoder SOC ATSC Board FLASH RAM DDR RAM Proview Electronics (Taiwan) Co., LTD. 6F, NO.1, Pau-Sheng Rd., Yung-Ho City, Taipei County, Taiwan R.O.C. Tel: 886-2-2231-6789 Fax: 886-2-2231-5678 Title INDEX & BLOCK DIAGRAM Size C Document Number GF LCD TV Date: Monday , December 19, 2005 Sheet 1 of Rev B 12