Sony STR-K700 Service Manual - Page 12

STR-K700 3-1. BLOCK DIAGRAM - MAIN SECTION - ANTENNA FM 75 Ω COAXIAL AM TN1 TUNER PACK FM AM L CH R CH 10V ST-DO ST-DI CLK CE STEREO TUNED MUTING R-CH TUNER +10V • R-CH is omitted due to same as L-CH. • Signal Path : FM : ANALOG : DIGITAL ADCC_ANA_OGUE_IN DO DI CLK CE ERROR XSTATE XMODE CKSEL1 DATA0 LRCK_SW GP9 HD OUT HD IN HCLK HCS HACN PM BST XRST GP12 ADCC_DSP_IN PCM1608_RST PCM1608_ML PCM1608_MC PCM1608_MDI PCM1608_MDO PCM1608_RST VOL_DATA_LATCH VOL_CLK SDA SCL IC400 ANALOG SOUND PROCESSOR IC1101(1/3) SYSTEM CONTROLLER 73 DO 17 TUNER-DATA 16 T.SERIAL CLK 74 SLATCH 76 STEREO 75 TUNED 78 MUTE J402 VIDEO 1 AUDIO IN J400 VIDEO 2 AUDIO IN DVD AUDIO IN SA-CD/CD AUDIO IN COAXIAL DVD IN J1301 DIGITAL OPTICAL VIDEO 2 IN IC1353 OPTICAL IN AUTO CAL MIC J2000 IC2000(1/2) IC2000(2/2) 5 73 1 10 INL1 DVDD 26 Q471 +3.3V REG +7V 2 INL5 LOUT 49 L IC1303(1/2) IC1303(2/2) 3 56 2 IC1301 DIGITAL AUDIO I/F RECEIVER 5 DIN2 XMCK 20 4 DIN1 CK OUT 13 BCK 14 LRCK 15 DATAO 16 35 DO 36 DI 38 CLK 37 CE 34 ERROR 17 XSTATE 48 XMODE 47 CKSEL1 AUDIO 24 XIN XOUT 22 21 D1301 IC1503 SELECTOR 6S A 1 B2 Y 5 X1301 12.288MHz IC1401 AD CONVERTER IC1501 AUDIO DSP 22 KFSI0 SCK OUT 14 29 BCKI2 BCKO 20 28 LRCKI2 LRCKO 19 17 BCKII 15 LRCKII 30 SDI2 19 LRCK0 SDI1 18 SDO1 23 SDO2 24 SDO3 25 69 GP8 68 GP9 35 HD OUT 33 HD IN 34 HCLK 36 HCS 32 HACN 113 PM 56 BST MCLK1 9 2 XRST 59 EXLOCK MCLK2 12 37 GP12 16 LIN SYSCLK 1 13 LRCK RST 6 14 BCK 15 DOUT IC1452 AUDIO CODEC VOUT5 10 D1113 38 MCLKI 40 BCK 41 LRCK D1114 VOUT1 14 VOUT3 12 VOUT4 11 D1112 47 DATA3 45 DATA1 46 DATA2 IC1502 SRAM 37 RST 36 ML 35 MC 34 MDI 33 MDO X1502 13.9MHz 45 98 97 95 96 99 100 93 94 1 92 2 18 19 20 4 5 7 3 6 8 57 10 12 13 14 15 IC1101(2/3) SYSTEM CONTROLLER 9 22 21 4 INL4 6 INL3 8 INL2 13 ADFL SLOUT 40 COUT 33 IC502 WOOFER AMP SWOUT 32 3 7 16 LIN 19 SLIN 20 CIN 21 SWIN 24 DATA 25 CLK IC1131 EEPROM SDA SCL 5 6 29 30 SL DISPLAY/ A POWER SECTION (Page 13) C SBL STR-K700 12 12