Panasonic CQ-TS7471A (TOYOTA audio component) Schematic

Specifications

CQ-TS7471A

AM/FM/RDS MPX ELECTRONIC TUNING RADIO with CD Player

TOYOTA PART No. 86120-12880 ID CODE : 58816

VEHICLE : COROLLA DESTINATION : Europe PRODUCED AFTER : Apr., 2004

General Power Supply DC 12V

Test Voltage 14.4V Negative Ground

Current Consumption Less than 3.0A (at 0.5W)

FM Stereo Radio Frequency Range 87.50 - 108MHz Effective Sensitivity Less than 14dB/µV Signal to Noise Ratio More than 46dB

LW Radio Frequency Range 153 - 279Hz Effective Sensitivity 43dB/µV Signal to Noise Ratio More than 42dB

MW Radio Frequency Range 522 - 1611Hz Effective Sensitivity 34dB/µV Signal to Noise Ratio More than 42dB

CD Player (YGFD15269) Signal to Noise Ratio More than 65dB Total Harmonic Distortion Less than 0.3% Channel Separation More than 70dB

Dimensions** 178×100×136mm(W×H×D) Weight** 2000g

* Specifications and the design are subject to possible modification without notice due to improvements.

** Dimensions and Weight shown are approximate.

· Above specifications comply with EIA standards.

CQ-TS7471A

CONTENTS

Page Page

1 FEATUERS 2 2 SYSTEM BLOCK DIAGRAM 3 VIEW AND CONNECTORS 4 WIRING CONNECTION 5 BLOCK DIAGRAM 6 TERMINALS DESCRIPTION

7 PACKAGE AND IC BLOCK DIAGRAM

8 REPLACEMENT PARTS LIST 9 EXPLODED VIEW (Unit)

3 4

10 WIRING DIAGRAM 11 SCHEMATIC DIAGRAM

5 6

12 MEMO

1 FEATUERS

•

• TOYOTA AVC-LAN

• •

•

• 10-Pro Tuner Pack

• •

•

• 24-station preset (18-FM, 6-AM)

• •

•

• RDS (Radio Data System)

• •

•

• LCD Module

• •

•

• Escutcheon Color : Black

• •

•

• The corner of the view is27°

• •

•

• CD changer control

• •

•

• Compatible with Audio CD, CD-R and CD-RW

• •

7 10 17 18 21 23

2 SYSTEM BLOCK DIAGRAM

3 VIEW AND CONNECTORS

CQ-TS7471A

4 WIRING CONNECTION

5 BLOCK DIAGRAM

CQ-TS7471A

6 TERMINALS DESCRIPTION

6.1. Main Block

Port Descriptions I/O (V)

No.

1 BEEP - O 0 0 0 2 NC No connection - - - 3 NC No connection - - - 4 SW3-5 CD Mute I/O 4.8 4.9 0 5 NC No connection - - - 6 CD-ON CD.C controller enable O 0 0 4.9 7 CD-RESET CD.C reset O 4.9 5.0 5.0 8 CD-SCKM CD.C shift clock O 0 0 4.9

9 CD-SOM CD serial data input I 4.9 4.9 1.5 10 CD-SIM CD serial data output O 4.9 4.9 4.9 11 RESET Reset I 4.9 4.9 5.0 12 XT2(NC) No connection - - - 13 XT1 Ground I 0 0 0 14 GND Ground - 0 0 0 15 X2 Crystal oscillator

16 X1 Crystal oscillator

17 REGOFF Ground - 0 0 0 18 REGCPU Capacitor terminal - 3.6 3.6 3.6 19 VDD0 +5V power supply - 4.9 5.0 5.0 20 NC No connection - - - 21 GREEN(NC) No connection - - - 22 RED(NC) No connection - - - 23 Phanton (Ground Pull-down) - 0 0 0 24 MODE Ground I 4.9 4.9 5.0 25 NC No connection - - - 26 LOAD Loading Detection - 4.9 4.9 4.9 27 MODE-A Mode encoder data O 4.9 4.9 4.9 28 MODE-B Mode encoder data O 4.9 4.9 4.9 29 VOL-A Volume encoder data O 4.9 4.9 4.9 30 VOL-B Volume encoder data O 4.9 4.9 4.9 31 NC No connection - - - 32 AUDIO-CK Audio clock O 1.5 1.5 1.5 33 AUDIO-INH Audio enable O 4.9 5.0 4.9 34 LCD-SCK LCD serial clock O 0 0 0 35 LCD-DATA LCD serial data I 4.8 4.9 4.8 36 LCD-STB LCD CE data O 0 0 0 37 LCD-REQ LCD data O 0 0 0 38 NC No connection - - - 39 LCD-RESET LCD Reset O 0 0 0 40 GND Ground - 0 0 0 41 VDD +5V power supply - 4.9 5.0 5.0 42 - - - - - 43 STBY Stand-by I 4.9 5.0 5.0 44 CCB-DI CCB Data input I 4.8 5.0 4.9 45 CCB-DO CCB Data output O 0.5 0.5 0.5 46 CCB-CL CCB serial clock I 4.8 5.0 4.9 47 CCB-CE CCB chip enable I 0 0 0 48 CCB-RS CCB RS O 4.9 5.0 5.0 49 CCB-BU CCB bus I 0.5 0.5 0.5 50 CCB-CNT CCB control I 4.9 0 0 51 NC No connection - - - 52 MP - O 4.9 4.9 4.8 53 SD SD signal I 4.9 4.9 4.8 54 PLL-SDA PLL serial data I/O 4.9 4.9 4.9 55 PLL-SCL PLL serial clock O 4.9 5.0 5.0 56 ST FM stereo detection I 4.9 4.9 4.8 57 NC No connection - - - 58 NK ON/OFF AM noise cancellor on/off - 4.8 0 0 59 NC No connection - - - 60 TEL MUTE TEL Mute - 4.9 4.9 4.9 61 MUTE Mute - 0 0 0 62 NC No connection - - - 63 NC No connection - - - 64 NC No connection - - - 65 RDS CL RDS clock O 2.4 2.4 2.4 66 RDS DATA RDS data I 2.7 2.7 2.5

IC601 : C2CBKH000103

terminal

FM AM CD

- 1.8 1.8 1.8

I 1.5 1.5 1.5

Port Descriptions I/O (V)

No.

67 NC No connection - - - 68 RDS MUTE RDS Mute O 5.0 5.0 0 69 NC No connection - - - 70 NC No connection - - - 71 NC No connection - - - 72 NC No connection - - - 73 TEST(FLASH

VPP) 74 ACC-IN Temperature sensor - 0 1.4 0 75 VCONT

(VSM) 76 MP - I 0 0 0 77 NOISE FM noise detection I 1.4 0 1.4 78 NC No connection - - - 79 NC No connection - - - 80 NC No connection - - - 81 NC No connection - - - 82 VDD +5V power supply - 5.0 5.0 5.0 83 AVDD +5V power supply - 4.9 4.9 4.9 84 GND (AVSS) Ground - 0 0 0 85 LAN IN LAN data input I 0 0 0 86 LAN OUT LAN data output O 0 0 0 87 GND Ground - 0 0 0 88 CD EJ CD Eject I 4.9 4.9 4.9 89 NC (Ground Pull-down) - 0 0 0 90 PACK(SW) - I 4.9 4.9 0 91 +B-DET Battery detection I 4.9 4.9 4.9 92 ACC-DET ACC detection I 4.9 4.9 4.9 93 RESET 4.2 - I 4.9 4.9 4.9 94 TSO(SUBC) CD text serial data input I 0 0 0 95 SO Serial data output O 0 0 0 96 TSI CD text serial data output O 0 0 0 97 TCK(SBCK) CD text serial clock O 0 0 0 98 TSTB CD text TSTB No I 0 0 0 99 NC No connection - - - -

100 NC No connection - - - -

(Ground pull-down) - 0 0 0

Field intensity detection I 0.6 1.1 0.6

FM AM CD

7 PACKAGE AND IC BLOCK DIAGRAM

7.1. Main Block

CQ-TS7471A

IC141 : C1EB00000061

IC181 : YEAMHA12181F

CQ-TS7471A

IC201 : C2HBZF000007

IC231 : C1BA00000345

IC651,652 : C1EB00000001

IC653 : C1EB00000017

CQ-TS7471A

IC701 : C0DBZHZ00020

IC703 : C0CBABC00138

IC704 : AN31910A-NF

IC706 : C0EBE0000174

CQ-TS7471A

8 REPLACEMENT PARTS

LIST

Notes :

1. Be sure to make your orders of replacement parts according to this list.

2. Important safety notice: Components, identified by have special characteristics important for safety. When replacing any of these components, use only manufacturer´s specified parts.

3. Location keys in the remarks column indicates the general location of the parts shown in the exploded drawing, as in a road map.

4. The marking (RTL) indicates that Retention Time is limited for this item. After the discontinuation of assembly in production, the item will continue to be available for a specific period of time. The retention period of availability is dependent on the type of assembly, and in accordance with the laws governing part and product retention. After the end of this period, the assembly will no longer be available.

Ref.

No. [E6982A] Main Block IC´s AND TRANSISTORs IC141 C1EB00000061 IC IC150 C0ABCB000032 IC IC181 YEAMHA12181F IC IC201 C2HBZF000007 IC IC211 C0ABCB000038 IC IC231 C1BA00000345 IC IC501 YEAMT7ST00UL IC IC601 C2CBKH000103 IC IC651 C1EB00000001 IC IC652 C1EB00000001 IC IC653 C1EB00000017 IC IC701 C0DBZHZ00020 IC IC702 C1BB00000828 IC IC703 C0CBABC00138 IC IC704 AN31910A-NF IC IC706 C0EBE0000174 IC IC707 C0JBAA000102 IC IC801 C2CBJH000062 IC PA101 YEP0PTB566B0 Electronic Tuner Q110 B1GDCFNN0007 Transistor Q121 YEANC323TUTX Transistor Q131 YEANC323TUTX Transistor Q143 B1GBCFGN0001 Transistor Q151 B1ABCF000044 Transistor Q152 B1ABCF000044 Transistor Q502 YEAN2SK3018T Transistor Q504 B1BBCD000001 Transistor Q512 YEAN2SK3018T Transistor Q642 B1GKCFNN0006 Transistor Q651 B1GBCFNN0004 Transistor Q671 B1GDCFJJ0002 Transistor Q672 B1GDCFJJ0002 Transistor Q673 B1GDCFJJ0002 Transistor Q674 B1GDCFJJ0002 Transistor Q675 B1GDCFJJ0002 Transistor Q681 B1ABCF000042 Transistor Q691 B1ABCF000042 Transistor Q701 YEAN2SA1757 Transistor Q703 YEAN2SA1757 Transistor Q707 YEAN2SA1757 Transistor Q710 B1BBCD000001 Transistor Q713 B1GDCFGN0001 Transistor Q714 B1GBCFNN0009 Transistor Q723 YEAN2SA1757 Transistor

Part No. Part Name & Description Remarks

mark

Ref.

No. Q731 2SB1073TX Transistor Q751 B1GBCFNN0009 Transistor Q767 YEANC114YKX Transistor Q801 YEAN2SK1133T Transistor

DIODEs D16 YEADEC10DS1 Diode D101 B0ADDJ000007 Diode D110 B0ACCK000005 Diode D141 MA153TX Diode D142 MA153TX Diode D501 B0BC8R200012 Diode D502 B0ADDJ000006 Diode D601 B0ADDJ000006 Diode D641 B0ACCK000005 Diode D643 B0ACCK000005 Diode D644 B0ACCK000005 Diode D651 YEADRD18M2T1 Diode D652 YEADRD18M2T1 Diode D653 YEADRD18M2T1 Diode D654 YEADRD18M2T1 Diode D655 YEADRD13P2T1 Diode D656 YEADRD13P2T1 Diode D658 B0ACCK000005 Diode D671 MA8056LMHTX Diode D672 MA8056LMHTX Diode D673 MA8056LMHTX Diode D674 MA8056LMHTX Diode D675 MA8056LMHTX Diode D676 B0ACCK000005 Diode D677 B0ACCK000005 Diode D678 B0ACCK000005 Diode D679 B0ACCK000005 Diode D680 B0ACCK000005 Diode D683 MA153TX Diode D684 MA153TX Diode D685 MA153TX Diode D691 YEADSR1544TL Diode D701 B0BC02700005 Diode D703 YEADRB051L40 Diode D705 B0BC3R900023 Diode D712 B0ADDJ000007 Diode D751 B0BC6R800004 Diode D760 B0ADDJ000008 Diode D761 B0ADDJ000008 Diode D762 B0ADDJ000006 Diode D800 B0ACCK000005 Diode D801 B0ACCK000005 Diode D802 B0ACCK000005 Diode D803 B0ACCK000005 Diode

CAPACITORs C51 F1J1H102A394 Ceramic, 1000PF 50WV C101 YECUS1C154KX Ceramic, 0.15µF 16WV C102 YECUS1H123KX Ceramic, 0.012µF 50WV C103 YECUZ1E223KX Ceramic, 0.022µF 25WV C104 ECEA1AKA101I Electrolytic, 100µF 10WV C107 ECEA1CKA100I Electrolytic, 10µF 16WV C109 F1H1A1050019 Ceramic, 1µF 10WV C110 ECEA1HKAR22I Electrolytic, 0.22µF 50WV C111 YECUS1E223KX Ceramic, 0.022µF 25WV C112 YECUS1E223KX Ceramic, 0.022µF 25WV C115 EEUFC1A221B Electrolytic, 220µF 10WV C118 ECEA1HKA010I Electrolytic, 1µF 50WV C119 YECUZ1H103KX Ceramic, 0.01µF 50WV C120 F1J1H471A665 Ceramic, 470PF 50WV C121 YECUS1C683KX Ceramic, 0.068µF 16WV C123 YECUS1A105KX Ceramic, 1µF 10WV C131 YECUS1C683KX Ceramic, 0.068µF 16WV C133 YECUS1A105KX Ceramic, 1µF 10WV C141 F1J1H331A665 Ceramic, 330PF 50WV

Part No. Part Name & Description Remarks

Ref.

No. C142 ECEA1HKA2R2I Electrolytic, 2.2µF 50WV C143 F1J1H271A672 Ceramic, 270PF 50WV C144 YECUZ1H103KX Ceramic, 0.01µF 50WV C145 F1J1H561A672 Ceramic, 560PF 50WV C146 ECEA0JKA470I Electrolytic, 47µF 6.3WV C147 F1J1H103A513 Ceramic, 0.01µF 50WV C148 YECUS1H470JC Ceramic, 47PF 50WV C149 F1J1H560A025 Ceramic, 56PF 50WV C150 F1J1H122A675 Ceramic, 1200PF 50WV C151 F1J1H152A675 Ceramic, 1500PF 50WV C152 F1J1H103A513 Ceramic, 0.01µF 50WV C153 ECEA1HKA4R7I Electrolytic, 4.7µF 50WV C154 F1J1H151A672 Ceramic, 150PF 50WV C155 YECUZ1H151JC Ceramic, 150PF 50WV C156 F1J1H151A672 Ceramic, 150PF 50WV C157 F1J1H151A672 Ceramic, 150PF 50WV C158 F1J1H1020024 Ceramic, 1000PF 50WV C159 YECUS1H100CC Ceramic, 10PF 50WV C160 F1J1H1020024 Ceramic, 1000PF 50WV C161 YECUS1E223KX Ceramic, 0.022µF 25WV C162 ECEA1CKA100I Electrolytic, 10µF 16WV C178 ECEA1AKA101I Electrolytic, 100µF 10WV C180 YECUZ1H103KX Ceramic, 0.01µF 50WV C181 F1H1E273A011 Ceramic, 0.027µF 25WV C182 YECUS1E333KX Ceramic, 0.033µF 25WV C183 YECUS1E333KX Ceramic, 0.033µF 25WV C184 YECUS1C683KX Ceramic, 0.068µF 16WV C186 ECEA1HKA3R3I Electrolytic, 3.3µF 50WV C187 F1H1E153A011 Ceramic, 0.015µF 25WV C188 YECUS1E333KX Ceramic, 0.033µF 25WV C189 YECUS1C224KX Ceramic, 0.22µF 16WV C190 F1H1E103A011 Ceramic, 0.01µF 25WV C191 F1J1H562A675 Ceramic, 5600PF 50WV C192 YECUS1E333KX Ceramic, 0.033µF 25WV C196 YECUZ1H102KX Ceramic, 1000PF 50WV C201 YECUS1E333KX Ceramic, 0.033µF 25WV C202 F1J1C1050013 Ceramic, 1µF 16WV C203 YECUS1E104ZF Ceramic, 0.1µF 25WV C204 F1J1C1050013 Ceramic, 1µF 16WV C205 F1J1C1050013 Ceramic, 1µF 16WV C206 F1H1H152A201 Ceramic, 1500PF 50WV C207 ECEA1HSN2R2I Electrolytic, 2.2µF 50WV C208 ECEA1HSN2R2I Electrolytic, 2.2µF 50WV C209 F1H1H180A231 Ceramic, 18PF 50WV C210 F1H1H180A231 Ceramic, 18PF 50WV C213 F1H1H821A190 Ceramic, 820PF 50WV C215 F1H1H821A190 Ceramic, 820PF 50WV C219 ECEA1HSNR33I Electrolytic, 0.33µF 50WV C220 ECEA1HSNR33I Electrolytic, 0.33µF 50WV C221 YECUZ1H221JC Ceramic, 220PF 50WV C222 YECUZ1H221JC Ceramic, 220PF 50WV C225 F1J1E2240009 Ceramic, 0.22µF 25WV C226 F1J1E2240009 Ceramic, 0.22µF 25WV C227 F1J1E2240009 Ceramic, 0.22µF 25WV C228 F1J1E2240009 Ceramic, 0.22µF 25WV C229 YECUZ1H102KX Ceramic, 1000PF 50WV C230 F1H1E4730007 Ceramic, 0.047µF 25WV C231 ECEA1CKA100I Electrolytic, 10µF 16WV C233 YECUZ1C104KX Ceramic, 0.1µF 16WV C270 EEUFC1A221B Electrolytic, 220µF 10WV C271 YECUZ1E104ZF Ceramic, 0.1µF 25WV C272 ECEA1CKA100I Electrolytic, 10µF 16WV C273 YECUS1E104ZF Ceramic, 0.1µF 25WV C274 YECUZ1E104ZF Ceramic, 0.1µF 25WV C275 YECUZ1E104ZF Ceramic, 0.1µF 25WV C276 YECUZ1E104ZF Ceramic, 0.1µF 25WV C277 YECUZ1E104ZF Ceramic, 0.1µF 25WV C278 YECUS1E104ZF Ceramic, 0.1µF 25WV C279 YECUZ1E104ZF Ceramic, 0.1µF 25WV C280 YECUZ1E104ZF Ceramic, 0.1µF 25WV C281 F1H1H100A226 Ceramic, 10PF 50WV C282 F1H1H100A226 Ceramic, 10PF 50WV C283 YECUZ1E104ZF Ceramic, 0.1µF 25WV

Part No. Part Name & Description Remarks

Ref.

No. C284 YECUS1E104ZF Ceramic, 0.1µF 25WV C285 YECUS1E104ZF Ceramic, 0.1µF 25WV C289 YECUS1E104ZF Ceramic, 0.1µF 25WV C290 ECEA1CKA100I Electrolytic, 10µF 16WV C291 YECUS1E104ZF Ceramic, 0.1µF 25WV C292 YECUS1E104ZF Ceramic, 0.1µF 25WV C293 YECUS1E104ZF Ceramic, 0.1µF 25WV C294 YECUZ1E104ZF Ceramic, 0.1µF 25WV C295 ECEA1CKA100I Electrolytic, 10µF 16WV C296 YECUS1E104ZF Ceramic, 0.1µF 25WV C297 YECUS1E104ZF Ceramic, 0.1µF 25WV C298 YECUS1E104ZF Ceramic, 0.1µF 25WV C299 YECUZ1E104ZF Ceramic, 0.1µF 25WV C301 YECUS1E333KX Ceramic, 0.033µF 25WV C302 F1J1C1050013 Ceramic, 1µF 16WV C304 F1J1C1050013 Ceramic, 1µF 16WV C305 F1J1C1050013 Ceramic, 1µF 16WV C306 F1H1H152A201 Ceramic, 1500PF 50WV C307 ECEA1HSN2R2I Electrolytic, 2.2µF 50WV C308 ECEA1HSN2R2I Electrolytic, 2.2µF 50WV C309 F1H1H180A231 Ceramic, 18PF 50WV C310 F1H1H180A231 Ceramic, 18PF 50WV C313 F1H1H821A190 Ceramic, 820PF 50WV C315 F1H1H821A190 Ceramic, 820PF 50WV C319 ECEA1HSNR33I Electrolytic, 0.33µF 50WV C320 ECEA1HSNR33I Electrolytic, 0.33µF 50WV C321 YECUZ1H221JC Ceramic, 220PF 50WV C322 YECUZ1H221JC Ceramic, 220PF 50WV C325 F1J1E2240009 Ceramic, 0.22µF 25WV C326 F1J1E2240009 Ceramic, 0.22µF 25WV C327 F1J1E2240009 Ceramic, 0.22µF 25WV C328 F1J1E2240009 Ceramic, 0.22µF 25WV C363 YECUZ1C104KX Ceramic, 0.1µF 16WV C502 YECUZ1H102KX Ceramic, 1000PF 50WV C521 YECUZ1H271JC Ceramic, 270PF 50WV C522 YECUZ1H271JC Ceramic, 270PF 50WV C531 YECUZ1H271JC Ceramic, 270PF 50WV C532 YECUZ1H271JC Ceramic, 270PF 50WV C600 YECUS1E104ZF Ceramic, 0.1µF 25WV C602 F1J1C1050013 Ceramic, 1µF 16WV C603 F1H1H180A231 Ceramic, 18PF 50WV C604 F1H1H180A231 Ceramic, 18PF 50WV C607 F1J1H103A700 Ceramic, 0.01µF 50WV C609 YECUZ1E104ZF Ceramic, 0.1µF 25WV C611 YECUZ1E104ZF Ceramic, 0.1µF 25WV C612 YECUS1E104ZF Ceramic, 0.1µF 25WV C614 F1J1H103A700 Ceramic, 0.01µF 50WV C615 F1J1H103A700 Ceramic, 0.01µF 50WV C640 ECEA1HKAR47I Electrolytic, 0.47µF 50WV C641 F1J1H103A513 Ceramic, 0.01µF 50WV C644 YECUS1C104KX Ceramic, 0.1µF 16WV C651 F1J1H103A700 Ceramic, 0.01µF 50WV C653 YECUS1H820JM Ceramic, 82PF 50WV C654 YECUS1H820JM Ceramic, 82PF 50WV C655 YECUS1H103ZF Ceramic, 0.01µF 50WV C656 YECUS1C104KX Ceramic, 0.1µF 16WV C657 F1J1H221A665 Ceramic, 220PF 50WV C671 YECUS1C104KX Ceramic, 0.1µF 16WV C672 YECUS1C104KX Ceramic, 0.1µF 16WV C673 YECUS1C104KX Ceramic, 0.1µF 16WV C674 YECUS1C104KX Ceramic, 0.1µF 16WV C675 YECUS1C104KX Ceramic, 0.1µF 16WV C676 YECUV2A102KX Ceramic, 1000PF 100WV C677 YECUS1C104KX Ceramic, 0.1µF 16WV C682 YECUS1E473KX Ceramic, 0.047µF 25WV C684 F1J1H471A665 Ceramic, 470PF 50WV C685 YECUS1C104KX Ceramic, 0.1µF 16WV C686 YECUV1H221JM Ceramic, 220PF 50WV C687 F1J1H471A665 Ceramic, 470PF 50WV C688 YECUS1C104KX Ceramic, 0.1µF 16WV C690 YECUV1H221JM Ceramic, 220PF 50WV C691 YECUV2A102KX Ceramic, 1000PF 100WV C701 ECA1CM222B Electrolytic, 2200µF 16WV

Part No. Part Name & Description Remarks

CQ-TS7471A

+ 25 hidden pages