Sony KE-50XBR900 Service Manual - Page 49

Q TO IFA BOARD CN8004 P TO BM1CBOARD CN104 CN401 COMB OUT C C2 COMB OUT Y C3 SUB IN C C9 MAIN IN C C10 SUB IN Y/V C11 RST A12 MAIN IN Y/V C12 V PULSE A13 3D/GR-RST C13 COMP IN Y C14 COMP IN CB C15 COMP IN CR C16 BINT A18 DRC V A19 CV/COMP C19 MID BUSY A20 ATHENA3-RST C20 SCL EXT A21 S-BLOCK C21 SDA EXT A22 M-BLOCK C22 POWER INT A23 MS INS A24 MS BS+ C24 MS SDI- A25 MS BS- C25 MS SDI+ A26 MS SDIR+ C26 MS SDO- A27 MS SDIR- C27 MS SDO+ A28 MS SCLK+ C28 LVDS 3.3V A29 LVDS 3.3V B29 MS SCLK- C29 COMB C OUT COMB Y OUT SW SUB C SW MAIN C IN SW SUB Y/V SW MAIN Y/V IN VP 3D COMB RST COMP Y COMP CB COMP CR B INT XDRC VS CV/COMP MID BUSY CLK1 S-BLOCK DAT1 M-BLOCK P INT MS INS MS BS+ MS SDIMS BSMS SDI+ MS SDIR+ MS SDOMS SDIRMS SDO+ MS SCLK+ LVDS 3.3V MS SCLK- REC OUT SW SUB IN SW MAIN IN MID MICON RST ATHEN3 RST CONT COMP IN iic-1 MS SCLK+ 20 MS SCLK19 MS BS+ 18 MS BS+ 17 MS SDIR+ 16 MS SDIR15 MS SDO_ 14 MS SDO13 MS SDI+ 12 MS SDI11 IC407 SW MAIN Y/V IN COMP Y CV/COMP IC1403 Q1403,1404 1 BUFF 15 2 10 Q1402 BUFF DAT1 CLK1 M-BLOCK ATHENA3-RST IC1401 53 VIN 13 SDA0 14 SCL0 BLOCK 22 STATUS 40 XRES DR0 75 DG0 77 DB0 79 DYS 72 M-R M-G M-B M-YS M-CCDOUT M-OSD VS OSD VS 68 M-OSD HS OSD HS 69 M-OSD CLK DOT CK 71 SW SUB IN SW SUB Y/V Q1401 BUFF IC1402 53 VIN DAT1 CLK1 S-BLOCK 13 SDA0 14 SCL0 BLOCK 22 STATUS 40 XRES DR0 75 DG0 77 DB0 79 DYS 72 S-R S-G S-B S-YS S-CCDOUT S-OSD VS OSD VS 68 S-OSD HS OSD HS 69 S-OSD CLK DOT CK 71 1 3 5 7 IC408 1 92 4 IC401 9 8 12 11 2 3 5 6 MID-XU-RST3 CCP MAIN RST CCP SUB RST DRC RST MS RST Q436 CN403 CN-CCP VD_CLK A2 VD_CS A4 VD_HS A5 VBD_C7-VD_C0 A7-B10 VBD_Y7-VD_Y0 A11-B14 SCL5V B22 SDAI5V B23 MS-RST B24 P_INT B25 MS_SCLK B26 MS_SDO B27 MS_BS B28 MS_SDIR- B29 MS_INS B30 DCK1 DVS DHS DCIN0-7 DYIN0-7 CLK1 DAT1 IIC SDA SCL DRC RST IC904 SDRAM 35 2,3, 5,6, 8,9, 11,12, 39,40, 42,43, 45,46, 48,49 19-24, 27-32 36 DOM 14 XWE 15 XCAS 16 XRAS 17 XCS 18 DQ0-15 16 A0-11 12 IC905 DRC-MF-V1 DIYD 0-7 199-206 DICD 189-196 0-7 IVDD 5 IHDD 4 W13ID 3 DIY 0-7 174-181 DIC 164-171 0-7 IVD 162 W13I 161 MY0-7 8 MC0-7 8 M-VS M-HS M-CLK SY0-7 8 SC0-7 8 S-VS S-CLK MAIN CCP SUB CCP 89 SDATA 90 SCLK 67 XRST 13-20 25-32 DQ0-15 DYO 8 Y0-7 DRC 2-9 122-129 DRO 8 C0-7 2-9 133-140 C54I 97 RPLLHD 96 HREF 95 IC902 5V Q3305 BUFF 4 FREQ 6 LPF 5 DET 35-42, 46-49 ADDR0-11 10 DOM 9 XWE 7 XCAS 8 XRAS 11 XCS V9O 100 HD2 102 C54O 117 XDRC VS DRC HS DRC DCLK 12 VCO 3 CCP SUB SW IC403 5V 2,7,12 Q427, SW SUB Y/V SW SUB C 8 Q411,414 9 BUFF 11 Q402,405 14 BUFF 16 1 429,431 6 SUB Y/V SUB 5 SUB CB/C BUFF 3 SUB CR COMP Y COMP CB COMP CR CCP MAIN SW IC404 5V 2,7,12 Q428, Q407, 8 430,432 416,420 6 MAIN Y MAIN 9 11 14 BUFF 16 1 5 MAIN CB BUFF 3 MAIN CR MAIN MS DIN FL402 MAIN Y LPF FL405 MAIN CB LPF FL406 MAIN CR LPF X601 79.99MHz VCO DAT1 CLK1 Q605,606 SDA LEVEL SCL SHIFT Q608 BUFF Q611 BUFF Q610 BUFF Q614 CLAMP IC6-4 3 bdB AMP IC604 5 bdB AMP SDA SCL IC610 5 1 7 IC605 bdB AMP Q616 BUFF Q615 BUFF 3.3V +2.5V REG IC606 IC607 MAIN CCP IC603 Q633 CCP MAIN Y 7 CLAMP 97-101, 8 MY0-7 2 AIN1 YOUT2-9 103-105 CCP MAIN CB CCP MAIN CR 5 AIN2 8 AIN3 112-116, 8 COUT2-9 118-120 VSO 125 HSO 124 CLKO 126 SYSCK 93 MC0-7 M-VS M-HS M-CLK M-AUXCLK IC611 DYIN0-7 DCIN0-7 DVS DHS DCK1 8 148-155 DTVY0-7 8 139-146 DTVC0-7 EXTCLP 90 137 DTVVS LIEN 127 138 STVHS 171 DTVCK1 LATCH 3 18 2 19 11 CK IC607 3D COMB FILTER 167 REFCK1 91 RSTX SDA 163 SDA SCL 164 SCL RIN 131 GIN 130 BIN 129 YS 135 M-R M-G M-B M-YS 60 SDA 59 SCL CLK8 93 ALTF 93 169 REFCK2 53 ALT DYCO 65-74 10 0-9 54-63 YCIN0-9 SW MAIN IN FL407 Q620,625 SW MAIN Y/V IN LPF FL408 Q621,624 SW MAIN C IN LPF Q628 BUFF Q629,631,634 SYNC SEP 88 AYI 46 ACI 76 CSI 57 RSTB AYO 84 ACO 83 RSCI 52 SFCO 50 XI 47 XO 48 FL410 Q630 Q618,622,626 LPF AMP FL409 Q632 Q619,623,627 LPF AMP Q635 LPF COMB Y OUT REC OUT COMB C OUT X602 20MHz MAIN CCP M-OSDVS IC612 LATCH M-OSDH 2 5 3 CK M-OSDCLK M-CCDOUT SUB CCP SUB RST IC1104 MID-XU 8 MY0-7 264,266, 267,269, DTVYIN 271,274, 0-7 276,284 8 MC0-7 256,258, 259, DTVCIN 261-263, 0-7 M-VS M-HS M-CLK M-AUXCLK 268,272 273 DTVVSIN 279 DTVHSINFB 254 DTVCLKIN 251 DTVAUXCK SUB CCP 8 SY0-7 230-235, VDOYIN 237,238 0-7 8 SC0-7 221-223, VDOCBIN S-VS S-HS S-CLK S-AUXCLK 225-229 0-7 247 VDOVSIN 246 VDOHSINFB 241 VDOCLKIN 239 VDOAUXCK DRC 8 Y0-7 309-311, DRCYIN 313-317 0-7 8 C0-7 XDRC VS DRC HS DRC DCLK 297, 301-303, DRCCIN 305-308 0-7 290 DRCVSIN 295 DRCHSIN 293 DRCCLKIN MID-XU RST3 250 XRESET DSPYOUT0,1 5,10 DSPYOUT 9, 13-15, 8 2-9 17,20 SDPCOUT 2-4, 7,8,12, 8 2-9 351,352 DSPCOUT0,1 349,350 DSPVSOUT 23 DSPHSOUT 28 DSPCLK 27 Y1/4,1/2 Y0-7 C0-7 C1/4,1/2 VD HD CLK MID D OUT IICSDA 41 IICSCL 42 Q1101,1102 DAT-1S LEVEL SHIFT CLK-1S IIC-1S DXT2IN 29 X1102 79.99MHz DSP CLKO EN VCO SDDAT 32 32-63 SDDQM 121,122, 0-3 125,126 146,147, SDADR 149,151, 12 0-11 153-155, 157-160 2 SDBA0,1 117-123 SDCS 132 SDWE 131 SDCAS 130 SDRAS 129 D32-63 DQM0-3 A0-A11 BA0,1 CS WE CAS RAS IC1107 DRAM DQ0-31 DQM0-3 A0-11 BA0-1 CS WE CAS RAS SDCLK 133 SDCLKIN 141 SDCKE 138 SDDAT 0-31 32 D0-31 CLK CKE IC1106 DRAM DQ0-31 DQM0-3 12 A0-11 12 BA0-1 CS WE CAS RAS CLK CKE FL401 SUB Y/V LPF FL403 SUB CB/C LPF FL404 SUB CR LPF Q609 BUFF Q613 BUFF 1612 BUFF IC603 SUB CCP Q601 CLAMP IC602 5 4.5dB 7 AMP Q607 SUB V/Y CLAMP IC601 3 6dB 1 AMP Q604 SUB C/C B BUFF IC601 5 6dB 7 AMP Q602 SUB CR BUFF 97-101, 8 SY0-7 SUB CCP YOUT2-9 103-105 112-116, 8 2 AIN1 COUT2-9 118-120 5 AIN2 IC603 VSO 125 8 AIN3 HSO 124 CLKO 126 SYSCK 93 SC0-7 S-VS S-HS S-CLK S-AUXCLK IC613 LATCH S-OSDVS IC614 LATCH S-OSDHS EXTCLP 90 3 18 2 5 91 RSTX SDA 163 SDA SCL 164 SCL LIEN 127 2 19 11 CK 3 CK S-OSDCLK 167 REF CK1 RIN 131 GIN 130 BIN 129 YS 135 S-R S-G S-B S-YS S-CCDOUT IIC-1 IC1302 NVM (EEPROM) DAT 5 CLK 6 WP 7 AA 8 IIC-15 DAT-1S CLK-1S CONT MID BUSY VP BINT MID MICRO RST DAT1 CLK1 Q1304 Q1304 IC1303 MID-MICON 96 D1 48 C1 99 D2 100 C2 65 O BINT Q1305 LEVEL SHIFT X1301 Q1302 LEVEL SHIFT 33 NVM-WP 32 NVM-RST 95 D0 97 C0 53 O SUB-BUSY 55 I VP-MAIN 57 I B-INT 42 X1 43 X2 45 RST 28 O-DSR-CLKO-EN LVDS3.3V MID D OUT IC405 48 Y0-7 10-12, 14-16, 47 18,19 46 TTL C0-7 2-4, PARALLEL 45 6,52, TO 42 54-56 Y 1/4,1/2 LVDS 41 7,8 C 1/4,1/2 40 20,22 VD 39 25 HD 38 50 37 CLK 31 PLL IC451 RESET 2 1 32 GEN DICA(DRC-MF,MID-XU,MAIN/SUB CCP) CN405 4 TX1OUT05 TX1OUT0+ 7 TX1OUT18 TX1OUT1+ 10 TX1OUT211 TX1OUT2+ 13 TX1CLK14 TX1CLK+ 16 TX1OUT317 TX1OUT3+ KE-50XBR900(UC) 4-14