Sony STR-DE925 - Fm Stereo/fm-am Receiver Page 7 Service Manual Download | Manualshive

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STR-DE925/V919

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3-11. SCHEMATIC DIAGRAM — INPUT SECTION —

• See page 61 for IC Block Diagrams.

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Summary of Contents for STR-DE925 - Fm Stereo/fm-am Receiver

Page 1: ...Front 110 W ch Centera 110 W Reara 110 W ch a Depending on the sound field settings and the source there may be no sound output Dynamic power output 165 W 165 W 8 ohms 230 W 230 W 4 ohms Harmonic distortion at rated output Less than 0 09 with sound field tone and bass booster bypassed Frequency response PHONO RIAA equalization curve 0 5 dB CD TAPE MD DAT TAPE MD DVD LD TV DBS VIDEO 1 2 and VIDEO 3...

Page 2: ...LK 77 XLAT 2 RESET 75 SRDT DIGITAL AUDIO I F RECEIVER IC1101 D IN 47 RESET 11 SWDT 40 SCLK 42 XLAT 41 XO 27 XI 26 X1101 24 576MHz 35 D OUT 29 CLK 34 BCK 36 LRCK 30 ERROR 38 SRDT X1301 49 152MHz IC1102 IC1102 IC1305 IC1305 IC1305 13 10 CLOCK DIVIDE IC1403 IC1305 IC1102 IC1108 MEMORY IC1302 A0 7 D0 7 LATCH IC1303 IC1304 A8 15 D0 7 EMRD 5 EXTMEM 21 CLK 30 SDATA1 22 SDATA2 27 MCLK 44 SCK 43 SCLK1 25 S...

Page 3: ...TV DBS MONITOR VIDEO 1 VIDEO 2 S LINK J204 J256 J255 J257 J258 LEVEL CONTROL Q257 258 BUFFER Q253 11 4 LEVEL CONTROL Q255 256 LEVEL CONTROL Q254 3 2 5 6 7 1 IC254 SWITCH Q251 252 ST I O IC251 US CND MODEL 1 MUT D1202 D1203 2 15V REG IC402 3 3 15V REG IC401 1 1 12V REG IC403 3 3 5V REG IC404 1 15V 15V TU 12V TU 5V 32V REG 32V Q801 D808 F805 1 3 3V REG 3 IC803 D5V D3 3V D3 3V T901 F904 JW903 F903 US...

Page 4: ...STR DE925 V919 15 16 3 5 SCHEMATIC DIAGRAM AMP SECTION PX PX PX ...

Page 5: ...STR DE925 V919 19 20 3 7 SCHEMATIC DIAGRAM VIDEO SECTION See pages 61 for IC Block Diagrams Page27 Page31 ...

Page 6: ...STR DE925 V919 23 24 3 9 SCHEMATIC DIAGRAM AUDIO SECTION Page28 Page28 Page32 Page27 Page27 Page47 V919 DE925 DE925 V919 ...

Page 7: ...STR DE925 V919 27 28 3 11 SCHEMATIC DIAGRAM INPUT SECTION See page 61 for IC Block Diagrams Page23 Page23 Page23 Page49 Page15 Page35 Page36 Page16 Page24 Page20 ...

Page 8: ...STR DE925 V919 31 32 3 13 SCHEMATIC DIAGRAM DISPLAY SECTION See page 8 for Waveform See page 51 for IC Pin Function Description See page 61 for IC Block Diagrams ...

Page 9: ...STR DE925 V919 35 36 3 15 SCHEMATIC DIAGRAM SPEAKER SECTION Page28 Page15 Page15 Page16 Page28 Page47 Page16 ...

Page 10: ...C802 F 3 IC803 G 3 IC901 F 4 Q901 D 4 Q902 G 4 T O P 1 669 998 11 11 1 670 005 11 11 T902 1 4 1 4 E E 5 8 4 1 1 3 1 3 1 1 3 6 AC BOARD REG BOARD AC IN US CND MODEL EXCEPT E EA PX MODEL US CND E EA CH PX MODEL US CND E EA PX MODEL MY SP MODEL E EA PX MODEL E EA PX MODEL EXCEPT E EA PX MODEL MY SP CH MODEL MY SP MODEL E EA PX MODEL CNJ901 AC OUTLET CNJ901 AC OUTLET VOLTAGE SELECTOR 16 EB900 EB901 T9...

Page 11: ...E925 V919 39 40 3 17 SCHEMATIC DIAGRAM POWER SECTION See page 61 for IC Block Diagrams Page16 Page16 Page49 E EA PX MODEL E EA PX MODEL E EA PX MODEL PX MODEL E EA PX MODEL EXCEPT E EA PX MODEL E EA PX MODEL ...

Page 12: ...STR DE925 V919 45 46 3 20 SCHEMATIC DIAGRAM DIGITAL SECTION 1 3 See page 51 for IC Pin Functions See page 61 for IC Block Diagrams Page47 Page48 Page49 Page49 ...

Page 13: ...STR DE925 V919 47 48 3 21 SCHEMATIC DIAGRAM DIGITAL SECTION 2 3 See page 51 for IC Pin Functions See page 8 for Waveforms Page45 Page46 Page49 Page32 Page49 Page15 Page31 Page36 Page24 ...

Page 14: ...STR DE925 V919 3 22 SCHEMATIC DIAGRAM DIGITAL SECTION 3 3 See page 51 for IC Pin Functions See page 8 for Waveforms See page 61 for IC Block Diagrams 49 50 Page46 Page46 Page48 Page39 Page27 ...

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