Toyota CQ-ES0470K Service Manual

Toyota CQ-ES0470K Service Manual

Audio component, am/fm mpx electronic tuning radio with stereo cassette tape player and 6-disc cd changer

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Specifications*
General
Power Supply
Current Consumption
Power Output
AM Radio
Frequency Range
Usable Sensitivity
FM Stereo Radio
Frequency Range
Usable Sensitivity
Cassette Player (YGFD04737)
Reproduction System
Tape Speed
Wow and Flutter
Signal to Noise Ratio
DC 12V (11V - 16V),
Test Voltage 13.2V
Negative Ground
Less than 3.0A
17W×4
531 - 1,602 kHz
Less than 32dB/µV (S/N 20dB)
87.5 - 108.0MHz
Less than 14dB/µV (S/N 30dB)
4-Track, 2-Program Stereo
4.76cm/sec.
0.2% (WRMS)
More than 42dB
CQ-ES0470K
AM/FM MPX Electronic Tuning Radio
with Stereo Cassette Tape Player and 6-
Disc CD Changer
PART No. : 86120-0K110
ID CODE : 57808
VEHICLE : IMV3,4
DESTINATION : Latin America
PRODUCED AFTER : Jan., 2005
CD Player (YGFD13301)
Signal to Noise Ratio
Total Harmonic Distortion
Channel Separation
Dimensions** (W×H×D)
Weight**
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
Dolby noise reduction manufactured under license from Dolby
Laboratories Licensing Corporation.
"Dolby" and the double-D symbol
Laboratories Licensing Corporation.
More than 70dB (IHF-A)
Less than 0.2%
70+10dB (IHF-A)
178×100×156mm
2585g
are trade marks of Dolby

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Summary of Contents for Toyota CQ-ES0470K

  • Page 1 CQ-ES0470K AM/FM MPX Electronic Tuning Radio with Stereo Cassette Tape Player and 6- Disc CD Changer PART No. : 86120-0K110 ID CODE : 57808 VEHICLE : IMV3,4 DESTINATION : Latin America PRODUCED AFTER : Jan., 2005 Specifications* General Power Supply...
  • Page 2: Table Of Contents

    CQ-ES0470K CONTENTS Page Page 1 FEATURES 7 IC BLOCK DIAGRAM 2 SYSTEM BLOCK DIAGRAM 8 REPLACEMENT PARTS LIST 3 VIEWS AND FUNCTIONS 9 EXPLODED VIEW (Unit) 4 WIRING CONNECTION 10 WIRING DIAGRAM 5 BLOCK DIAGRAM 11 SCHEMATIC DIAGRAM 6 TERMINALS DESCRIPTION...
  • Page 3: Views And Functions

    CQ-ES0470K 3 VIEWS AND FUNCTIONS...
  • Page 4: Wiring Connection

    CQ-ES0470K 4 WIRING CONNECTION...
  • Page 5: Block Diagram

    CQ-ES0470K 5 BLOCK DIAGRAM...
  • Page 6: Terminals Description

    CQ-ES0470K 6 TERMINALS DESCRIPTION 6.1. Main Block Port Description Volts (V) FM AM CD TA IC601 : C2CBKH000100 37 LCD- H: Key input data Port Description Volts (V) KEYREQ L: No key data FM AM CD TA 38 LCD-OFF H: Normal L: Displays off O 4.9 4.9 4.9 4.9...
  • Page 7 CQ-ES0470K Port Description Volts (V) Port Description Volts FM AM CD TA COM7 - COM0 Common 7-0 82 VDD Analog voltage input for the 4.9 4.9 4.9 4.9 A/D converter 83 AVDD Standard Voltage for the 4.9 4.9 4.9 4.9...
  • Page 8: Ic Block Diagram

    CQ-ES0470K 7 IC BLOCK DIAGRAM 7.1. Main Block PA101 : YEP0PTB566B0 IC140 : YEAMHA12181F...
  • Page 9 CQ-ES0470K IC201 : C2HBZF000007 IC631 : YEAMLB1930MT IC651 : C1EB00000001 IC231 : C1BA00000345...
  • Page 10 CQ-ES0470K IC701 : C0DBZHZ00020 IC705 : AN31910A-NF IC702 : C0DBFHZ00001 IC703 : C0CBABC00138...
  • Page 11: Replacement Parts List

    CQ-ES0470K 8 REPLACEMENT PARTS Ref. Part No. Part Name & Description Remarks D760 B0ADCJ000035 Diode LIST D761 B0ADCJ000035 Diode D769 B0BC8R200012 Diode Notes : D770 YEADSR1544TL Diode 1. Be sure to make your orders of replacement parts according to this list.
  • Page 12 CQ-ES0470K Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C285 F1G1A104A001 Ceramic, 0.1µF 10WV C720 F2A1A101A450 Electrolytic, 100µF 10WV C289 F1G1A104A001 Ceramic, 0.1µF 10WV C721 YECUZ1E223KX Ceramic, 0.022µF 25WV C290 F2A1C100A502 Electrolytic, 10µF 16WV...
  • Page 13 CQ-ES0470K Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Chip, 820Ω Ω Ω Ω 1/16W Chip, 330Ω Ω Ω Ω 1/10W R229 ERJ3GEYJ821V R704 ERJ6GEYJ331 Chip, 10kΩ Ω Ω Ω 1/16W Chip, 330Ω Ω Ω Ω 1/10W...
  • Page 14 CQ-ES0470K Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks CRYSTALs D925 YEADSEC1401T Diode XL271 H0D168500002 Crystal Oscillator D926 YEADSEC1401T Diode XL601 H0D123500002 Crystal Oscillator D927 YEADSEC1401T Diode D928 YEADSEC1401T Diode D929 YEADSEC1401T...
  • Page 15 CQ-ES0470K Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Chip, 1Ω Ω Ω Ω 1/10W R938 ERJ6GEYJ1R0V VARIAVLE RESISTORs Chip, 1Ω Ω Ω Ω 1/10W R939 ERJ6GEYJ1R0V VR901 K0N130C00012 Variablr resistor Chip, 150Ω Ω Ω Ω 1/10W...
  • Page 16: Exploded View (Unit)

    CQ-ES0470K 9 EXPLODED VIEW (Unit)
  • Page 17: Wiring Diagram

    CQ-ES0470K 10 WIRING DIAGRAM 10.1. Main Block (Top View)
  • Page 18 CQ-ES0470K 10.2. Main Block (Bottom View)
  • Page 19 CQ-ES0470K 10.3. Display Block (Top View)
  • Page 20 CQ-ES0470K 10.4. Display Block (Bottom View)
  • Page 21: Schematic Diagram

    CQ-ES0470K 11 SCHEMATIC DIAGRAM 11.1. Main Block...
  • Page 22 CQ-ES0470K 11.2. Display Block...
  • Page 23: Memo

    CQ-ES0470K 12 MEMO...
  • Page 24 CQ-ES0470K...
  • Page 26 CONTENTS Page Page 1 FEATUERS 5 TAPE PLAYER PARTS LIST 2 WIRING CONNECTION (Tape Deck) 6 EXPLODED VIEW (Tape Deck) 3 BLOCK DIAGRAM (Tape Deck) 7 WIRING DIAGRAM 4 ALIGNMENT INSTRUCTIONS 8 SCHEMATIC DIAGRAM (Tape Deck) 1 FEATUERS 3 BLOCK DIAGRAM (Tape Deck) ·...
  • Page 27 4 ALIGNMENT INSTRUCTIONS 4.1. Alignment Conditions · Power Supply Voltage : DC13.2V · Balance, Fader Control : Center · Output Impedance : 4Ω · Bass, Treble Control : Center · Output Power : 0.5W · Dolby NR: OFF Note : Do not align the FM/AM package block.
  • Page 28 5 TAPE PLAYER PARTS Ref. Part No. Part Name & Description Remarks Chip, 0Ω Ω Ω Ω 1/8W ERJ8GEY0R00V LIST Chip, 0Ω Ω Ω Ω 1/8W ERJ8GEY0R00V Chip, 0Ω Ω Ω Ω 1/8W ERJ8GEY0R00V Chip, 0Ω Ω Ω Ω 1/8W Notes : ERJ8GEY0R00V Chip, 0Ω...
  • Page 29 Ref. Part No. Part Name & Description Remarks CONNECTOR YEAE012406 Connector, 10P SWITCHes K0F111B00047 Switch K0G131E00001 Rotary Switch Mechanical Parts MISCELLANEOUS YGAJ071387A Power Cord w/Plug YGFX0052472 Lock Plate Spring YGFX0052454 Spring YGFX0462100 Cassette Holder (U) Ass´y YGFX0462104 Cassette Holder(L) YGFA011830 Head Chassis Ass´y YGFX234194 YGFX0052427...
  • Page 30 6 EXPLODED VIEW (Tape Deck)
  • Page 31 7 WIRING DIAGRAM 7.1. Tape Block (Dolby P.C.B.)
  • Page 32 7.2. Tape Block (Reel P.C.B.)
  • Page 33 8 SCHEMATIC DIAGRAM (Tape Deck) 8.1. Tape Block...
  • Page 35 CONTENTS Page Page 1 LASER PRODUCTS 7 EXPLODED VIEW (CD Deck-1) 2 WIRING CONNECTIONS 8 EXPLODED VIEW (CD Deck-2) 3 BLOCK DIAGRAM 9 EXPLODED VIEW (CD Deck-3) 4 TERMINALS DESCRIPTION 10 WIRING DIAGRAM 5 IC BLOCK DIAGRAM 11 SCHEMATIC DIAGRAM 6 CD CHANGER PARTS LIST 1 LASER PRODUCTS 2 WIRING CONNECTIONS...
  • Page 36: Block Diagram

    3 BLOCK DIAGRAM 3.1. CD Servo Block...
  • Page 37: Terminals Description

    4 TERMINALS DESCRIPTION 4.1. CD Servo Block Port Descriptions EXT1 Vibration detection input IC301 : MNBC67GALUC Port Descriptions LOD(NC) SW15 Feeder SW VREF- Reference supply for AD converter Play SW (GND) Clump SW Tray H SW SW10 Shuter SW Disc push SW SW11 Horig SW Disc SW...
  • Page 38: Ic Block Diagram

    5 IC BLOCK DIAGRAM 5.1. CD Servo Block IC101 : C1BB00000624 IC202 : C3ABMB000034...
  • Page 39 IC501 : C0GBH0000006 IC601 : C0GBY0000014...
  • Page 40: Cd Changer Parts List

    6 CD CHANGER PARTS Ref. Part No. Part Name & Description Remarks C531 YECUZ1C104KX Ceramic, 0.1µF 16WV LIST C532 YECUZ1C104KX Ceramic, 0.1µF 16WV C541 YECUZ1C104KX Ceramic, 0.1µF 16WV Ref. Part No. Part Name & Description Remarks C601 F1H1H8210002 Ceramic, 820PF 50WV C602 F1H1H8210002 Ceramic, 820PF 50WV...
  • Page 41 Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Chip, 120Ω Ω Ω Ω 1/16W R526 ERJ3GEYJ121V SWITCH Chip, 120Ω Ω Ω Ω 1/16W R527 ERJ3GEYJ121V K0L1BA000023 Push Switch Chip, 0Ω Ω Ω Ω 1/16W R533 ERJ3GEY0R00V Chip, 0Ω...
  • Page 42 Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks YGFX0052648 Push Lever Thrust Spring YGFA011978A Stocker Top Cover Ass´y YEFX218308 Roller YGFX233526C Stocker Tray Support YGFX0462153 Push Lever YGFX0462220 Pushout Lever YGFX0052589A Push Spring YGFX018691 Horizontal Motor Bracket Ass´y...
  • Page 43: Exploded View (Cd Deck-1)

    7 EXPLODED VIEW (CD Deck-1)
  • Page 44: Exploded View (Cd Deck-2)

    8 EXPLODED VIEW (CD Deck-2)
  • Page 45: Exploded View (Cd Deck-3)

    9 EXPLODED VIEW (CD Deck-3)
  • Page 46: Wiring Diagram

    10 WIRING DIAGRAM 10.1. CD Servo Block (Top View)
  • Page 47 10.2. CD Servo Block (Bottom View)
  • Page 48: Schematic Diagram

    11 SCHEMATIC DIAGRAM 11.1. CD Servo Block C3ABMB000034 MNG7911AC1UC MA152WKTX MNBC67GALUC YGFD13301 DECK...

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86120-0k110

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