Toyota CQ-ES7880AZ Service Manual Download Page 21 | Manualshive

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11.3. Display Block (Top View)

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CQ-ES7880AZ

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Summary of Contents for CQ-ES7880AZ

Page 1: ...gnal to Noise Ratio 50dB or more 15kHz LPF CQ ES7880AZ AM FM MPX ELECTRONIC TUNING RADIO with 6 Disc CD Changer PART No 86120 02860 ID CODE 52831 VEHICLE Corolla DESTINATION Brazil PRODUCED AFTER Mar 2008 CD Changer YGFD53316 Signal to Noise Ratio 65dB or more IHF A Channel Separation 60dB or more 1kHz BPF Total Harmonic Distortion 0 2 or less 30kHz LPF 400Hz HPF Dimensions 178 x 100 x 149 5mm W x...

Page 2: ... temperature control and adjust it to 700 20 F 370 10 C In case of using high temperature soldering iron please be careful not to heat too long Pb free solder will tend to splash when heated too high about 1100 F 600 C 8 PACKAGE AND IC BLOCK DIAGRAM 8 9 REPLACEMENT PARTS LIST 11 10 EXPLODED VIEW Unit 18 11 WIRING DIAGRAM 19 12 SCHEMATIC DIAGRAM 23 13 MEMO 27 2 FEATURES PLL Phase Locked Loop synthe...

Page 3: ...4 VIEWS AND FUNCTIONS 3 CQ ES7880AZ ...

Page 4: ...5 WIRING CONNECTION 4 CQ ES7880AZ ...

Page 5: ...6 BLOCK DIAGRAM 6 1 Main Display Block 5 CQ ES7880AZ ...

Page 6: ... Debug terminal 0 0 41 DCK O On chip Debug terminal 0 0 42 DMS O On chip debug terminal 0 0 Pin No Port I O Description FM AM V CD V 43 DSP SDA I O DSP SAF7730HV input output H L 2 7 3 2 44 DSP SCL O DSP SAF7730HV input output H L 2 4 2 9 45 WP I O DSP SAF7730HV input output H L 3 2 3 2 46 PANEL INFO 47 LCD RESET O H Normal L LCD when resetting 5 2 5 2 48 NC No connection 49 LCD CE 1 O 0 0 50 LCD ...

Page 7: ...3 1 9 VLC2 Power for LCD drive 3 1 10 VLC1 Power for LCD drive 4 5 11 VLCD LCD drive voltage 6 1 12 VDD Logic power supply 5 2 13 SYNC I O Syncronized input output terminal 5 2 14 LCD OFF I LCD off input 5 2 15 RESET I Reset input 5 2 16 KEY REQ O Key request output 5 1 17 SCK I Shift clock input 5 1 18 DATA I O Inputs commands displayed datas etc and outputs key datas 1 0 19 STB I Strobe input 1 ...

Page 8: ...8 1 Main Block IC200 300 C0ABBB000220 IC231 C1BA00000447 IC401 C0DBEJG00001 IC701 C1EB00000110 IC702 C0CBABG00027 8 PACKAGE AND IC BLOCK DIAGRAM 8 CQ ES7880AZ ...

Page 9: ...IC716 C0DBAMC00006 IC703 C0CBAHG00011 IC871 C1BB00000844 IC872 C3EBDC000070 PA51 J3CCAZ000003 9 CQ ES7880AZ ...

Page 10: ...8 2 Display Block IC902 AN1433SSMTXL IC400 C2HBCY000024 10 CQ ES7880AZ ...

Page 11: ...2 B0ACCK000005 Diode D860 YEADRB051L40 Diode D861 B0ACCK000005 Diode D862 YEADSR1544TL Diode D864 B0ADCJ000025 Diode D865 B0ACCK000005 Diode CAPACITORs C51 YECUZ1H270JC Ceramic 27PF 50WV C52 YECUZ1H270JC Ceramic 27PF 50WV C53 YECUZ1H102KX Ceramic 1000PF 50WV C54 YECUZ1H102KX Ceramic 1000PF 50WV C55 F1J1H1020024 Ceramic 1000PF 50WV C56 F1J1H562A675 Ceramic 5600PF 50WV C58 YECUZ1H103KX Ceramic 0 01µ...

Page 12: ...003 Ceramic 0 047µF 25WV C709 F1H1E4730003 Ceramic 0 047µF 25WV C710 F1K1C475A078 Ceramic 4 7µF 16WV Ref No Part No Part Name Description Remarks C711 ECEA1AKA221I Electrolytic 220µF 10WV C713 ECEA1HKA2R2I Electrolytic 2 2µF 50WV C714 F1J1C1050013 Ceramic 1µF 16WV C718 F1J1C1050013 Ceramic 1µF 16WV C722 F1K1C475A078 Ceramic 4 7µF 16WV C724 F2A1C4710062 Electrolytic 470µF 16WV C729 F1J1H1020024 Cer...

Page 13: ...t Name Description Remarks R300 ERJ3GEYJ223V Chip 22kΩ Ω Ω Ω 1 16W R301 ERJ3GEYJ223V Chip 22kΩ Ω Ω Ω 1 16W R302 ERJ3GEY0R00V Chip 0Ω Ω Ω Ω 1 16W R303 ERJ3GEY0R00V Chip 0Ω Ω Ω Ω 1 16W R305 ERJ3GEYJ103V Chip 10kΩ Ω Ω Ω 1 16W R308 ERJ3GEYJ103V Chip 10kΩ Ω Ω Ω 1 16W R325 ERJ6GEYJ2R2 Chip 2 2Ω Ω Ω Ω 1 10W R326 ERJ6GEYJ2R2 Chip 2 2Ω Ω Ω Ω 1 10W R327 ERJ6GEYJ2R2 Chip 2 2Ω Ω Ω Ω 1 10W R328 ERJ6GEYJ2R2 Chi...

Page 14: ... Ω Ω 1 8W R823 ERJ8GEYJ101V Chip 100Ω Ω Ω Ω 1 8W R830 ERJ3GEYJ473V Chip 47kΩ Ω Ω Ω 1 16W R833 ERJ8GEYJ122V Chip 1 2kΩ Ω Ω Ω 1 8W R846 ERJ8GEYJ122V Chip 1 2kΩ Ω Ω Ω 1 8W R852 ERJ3GEYJ473V Chip 47kΩ Ω Ω Ω 1 16W R853 ERJ3GEYJ563V Chip 56kΩ Ω Ω Ω 1 16W R857 ERJ6GEYJ473 Chip 47kΩ Ω Ω Ω 1 10W R860 ERJ6GEYJ473 Chip 47kΩ Ω Ω Ω 1 10W R861 ERJ6GEYJ472 Chip 4 7kΩ Ω Ω Ω 1 10W R876 ERJ3GEYJ472V Chip 4 7kΩ Ω Ω ...

Page 15: ...919 B1GHCFJN0003 Transistor Q920 B1GBCFGN0001 Transistor Q921 B1BBCD000004 Transistor Q922 B1BBCD000004 Transistor Ref No Part No Part Name Description Remarks DIODEs D901 B3ACB0000067 Diode D902 B3ACB0000067 Diode D903 B3ACB0000067 Diode D904 B3ACB0000067 Diode D905 B3ACB0000067 Diode D906 B3ACB0000067 Diode D907 B3ACB0000067 Diode D908 B3ACB0000067 Diode D909 B3ACB0000067 Diode D910 B3ACB0000067...

Page 16: ...0W R942 ERJ6GEYJ431V Chip 430Ω Ω Ω Ω 1 10W R943 ERJ3GEYJ472V Chip 4 7kΩ Ω Ω Ω 1 16W R944 ERJ3GEYJ472V Chip 4 7kΩ Ω Ω Ω 1 16W R945 ERJ3GEYJ472V Chip 4 7kΩ Ω Ω Ω 1 16W R946 ERJ3GEYJ472V Chip 4 7kΩ Ω Ω Ω 1 16W R947 ERJ3GEYJ103V Chip 10kΩ Ω Ω Ω 1 16W R948 ERJ3GEYJ224V Chip 220kΩ Ω Ω Ω 1 16W R949 ERJ3RBD104V Metal Glaze 100kΩ Ω Ω Ω 1 16W R950 ERJ3RBD123V Metal Glaze 12kΩ Ω Ω Ω 1 16W R951 ERJ3GEYJ331V C...

Page 17: ...n 39 YGFS012518A Pad LCD 40 YGFS012563 Pad 41 YGFE1310808B Preset 1 Button 42 YGFE1310809B Preset 2 Button 43 YGFE1310810B Preset 3 Button 44 YGFE1310811B Preset 4 Button 45 YGFE1310812B Preset 5 Button 46 YGFE1310813B Preset 6 Button 47 YGFE1310803B SEEK TRACK Button 48 YGFE1311043B AM Button 49 YGFE1311016B FM1 Button 50 YGFE1311017B FM2 Button 51 YGFE1311031B SCAN Button 52 YGFE1311032B TEXT Bu...

Page 18: ...10 EXPLODED VIEW Unit 18 CQ ES7880AZ ...

Page 19: ...11 WIRING DIAGRAM 11 1 Main Block Top View 19 CQ ES7880AZ ...

Page 20: ...11 2 Main Block Bottom View 20 CQ ES7880AZ ...

Page 21: ...11 3 Display Block Top View 21 CQ ES7880AZ ...

Page 22: ...11 4 Display Block Bottom View 22 CQ ES7880AZ ...

Page 23: ...12 SCHEMATIC DIAGRAM 12 1 Main Block 1 CQ ES7880AZ 23 ...

Page 24: ...12 2 Main Block 2 CQ ES7880AZ 24 ...

Page 25: ...12 3 Display Block E 3167 CQ ES7880AZ CQ ES7880AZ 25 ...

Page 26: ...THIS PAGE IS FOR THE PAGE LAYOUT USE ONLY ...

Page 27: ...13 MEMO 27 CQ ES7880AZ ...

Page 28: ...28 CQ ES7880AZ ...

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