Sony DG510 Service Manual - Page 15
Block Diagram - Tuner/audio
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UPC - 027242705685
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5-1. BLOCK DIAGRAM - TUNER/AUDIO SECTION - VIDEO 1 AUDIO IN LR -3 -4 J401 (1/2) SA-CD/CD TV SAT AUDIO IN AUDIO IN AUDIO IN LRLR LR -1 -2 -3 -4 -5 -6 J400 TN1 FM/AM TUNER UNIT L-CH FM 75Ω COAXIAL R-CH R-CH ANTENNA AM TU+9V TUNED CE DO/ST DI CL 43 RDS SIG 74 SLATCH SYSTEM CONTROL IC1101 (1/6) 73 DO/ST VOL_DA 60 47 TUNER_DATA VOL_IC_CL 59 46 TUNER_CLK RDS-CL RDS-DATA 52 RDS_CLK 53 RDS_DATA AEP,UK MODEL STR-DG510 DIR FUNCTION SELECT IC400 7 6 9 8 3 SEL SW 2 5 4 10 +3.3V +7V 26 27 DVDD AVCC +3.3V REG Q471 53 54 13 R-CH 14 24 MCU 25 I/F L SEL SL SEL C SEL 49 R-CH 48 40 R-CH 41 33 SW SEL 32 VIDEO 1 +7V AUDIO OUT LR -1 -2 J401 (2/2) L-IN R-IN A DIGITAL SECTION (Page 16) L-CH R-CH SL-CH SR-CH C-CH C POWER SECTION (Page 20) SW-CH DIGITAL SECTION B (Page 16) SW OUT C OUT SL OUT L OUT 21 20 19 16 • Signal path : TUNER (FM/AM) : VIDEO (AUDIO) : CD (ANALOG) • R-ch is omitted due to same as L-ch. STR-DG510 15 15
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