Toyota CQ-ES0370A Service Manual

Toyota CQ-ES0370A Service Manual

Audio component

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Specifications*
General
Power Supply
Current Consumption
AM Radio
Frequency Rang
Usable Sensitivity
FM Radio
Frequency Rang
Usable Sensitivity
Cassette Player (YGFD04738)
Wow and Flutter
Signal to Noise Ratio
CD Player (YGFD13192)
Signal to Noise Ratio
Channel Separation
DC 12V (11V - 16V),
Test Voltage 13.2V
Negative Ground
Less than 3A
522-1611kHz
Less than 34dB/µV
87.5-108MHz
Less than 14dB/µV
Less than 0.2%(WRMS)
More than 42dB (IHF-A)
More than 80dB (IHF-A)
More than -65dB (IHF-A)
CQ-ES0370A
AM/FM/RDS/MPX
TUNING RADIO with Stereo Cassette
Tape Player and CD Player
PART No. 86120-47120
ID CODE : 53903
VEHICLE : PRIUS
DESTINATION : Europe
PRODUCED AFTER : July,2003
Dimensions when closing**
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.
ELECTRONIC
178×100×153.5mm (W×H×D)
2.5kg
are trade marks of Dolby

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Summary of Contents for Toyota CQ-ES0370A

  • Page 1 CQ-ES0370A AM/FM/RDS/MPX ELECTRONIC TUNING RADIO with Stereo Cassette Tape Player and CD Player PART No. 86120-47120 ID CODE : 53903 VEHICLE : PRIUS DESTINATION : Europe PRODUCED AFTER : July,2003 Specifications* General Power Supply DC 12V (11V - 16V), Dimensions when closing** 178×100×153.5mm (W×H×D)
  • Page 2: Table Of Contents

    11 SCHEMATIC DIAGRAM 6 TERMINALS DESCRIPTION 12 MEMO 1 FEATUERS • • • • TOYOTA AVC-LAN • • • • NCA-1 Improved Cassette Deck • • • • IDC II Series (6-Disc CD Changer Deck) • • • • 10-Pro Tuner Pack •...
  • Page 3: Name Of Each Parts And Connectors

    CQ-ES0370A 3 NAME OF EACH PARTS AND CONNECTORS...
  • Page 4: Wiring Connection

    CQ-ES0370A 4 WIRING CONNECTION...
  • Page 5: Block Diagram

    CQ-ES0370A 5 BLOCK DIAGRAM...
  • Page 6: Terminals Description

    CQ-ES0370A 6 TERMINALS DESCRIPTION 6.1. Main Block Port Descriptions I/O Vol Write Protect for EEPROM IC601 : C2CBKH000074 T-LOAD Tape loading detection Port Descriptions I/O Vol Tape head change ILL-PWM(NC) No connection BEEP(NC) LCD-PWM(NC) No connection BIT3 Tape mode switch...
  • Page 7: Ic Block Diagram

    CQ-ES0370A 7 IC BLOCK DIAGRAM 7.1. Main Block IC190 : YEAMHA12181F IC701 : C0DBZHZ00020...
  • Page 8 CQ-ES0370A IC703 : C0CBABC00138 IC352 : YEAMBU4052VT IC631 : YEAMLB1930MT IC651 : C1EB00000001...
  • Page 9: Replacement Parts List

    CQ-ES0370A 8 REPLACEMENT PARTS Ref. Part No. Part Name & Description Remarks D652 YEADRD18M2T1 Diode LIST D661 B0ADDJ000006 Diode D701 B0BC02700005 Diode Notes : D703 YEADRB051L40 Diode D710 B0BC022A0007 Diode 1. Be sure to make your orders of replacement parts...
  • Page 10 CQ-ES0370A Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C280 F1H1H470A231 Ceramic, 47PF 50WV C723 ECEA0JKS331I Electrolytic, 330µF 6.3WV C281 ECEA1CPD100I Electrolytic, 10µF 16WV C725 YECUS1C104KX Ceramic, 0.1µF 16WV C282 ECEA1CPD100I Electrolytic, 10µF 16WV...
  • Page 11 CQ-ES0370A Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Chip, 10kΩ Ω Ω Ω 1/16W Chip, 4.7kΩ Ω Ω Ω 1/16W R162 ERJ3GEYJ103V R623 ERJ2GEJ472X Chip, 39kΩ Ω Ω Ω 1/10W Chip, 1kΩ Ω Ω Ω 1/16W...
  • Page 12 CQ-ES0370A Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks L701 G0A500J00002 Coil D911 YEADSEC1401T Diode R191 YELTBLM2B601 Coil D912 YEADSEC1401T Diode D913 YEADSEC1401T Diode D914 YEADSEC1401T Diode CRYSTALs D915 YEADSEC1401T Diode XL140...
  • Page 13 CQ-ES0370A Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Chip, 1kΩ Ω Ω Ω 1/10W R943 ERJ6GEYJ102 K9ZZ00000953 Connector, 17P Chip, 680Ω Ω Ω Ω 1/10W R944 ERJ6GEYJ681 K9ZZ00000838 Connector, 10P Chip, 680Ω Ω Ω Ω 1/10W...
  • Page 14: Exploded View (Unit)

    CQ-ES0370A 9 EXPLODED VIEW (Unit)
  • Page 15: Wiring Diagram

    CQ-ES0370A 10 WIRING DIAGRAM 10.1. Main Block (Top View) E C B [E-6950] [Top View] CQ-ES0370A MAIN...
  • Page 16 CQ-ES0370A 10.2. Main Block (Bottom View) [E-6950] [Bottom View] CQ-ES0370A MAIN...
  • Page 17 CQ-ES0370A 10.3. Display Block (Top View) [E-9318] [Top View] CQ-ES0370A DISPLAY...
  • Page 18 CQ-ES0370A 10.4. Display Block (Bottom View) C B E C B E C B E [E-9318] [Bottom View] CQ-ES0370A DISPLAY...
  • Page 19: Schematic Diagram

    CQ-ES0370A 11 SCHEMATIC DIAGRAM 11.1. Main Block...
  • Page 20 CQ-ES0370A 11.2. Display Block...
  • Page 21: Memo

    CQ-ES0370A 12 MEMO...
  • Page 22 CQ-ES0370A...
  • Page 24 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 25: Alignment Instructions

    4 ALIGNMENT INSTRUCTIONS 4.1. Alignment Conditions • • • • Power Supply Voltage : DC13.2V • • • • Balance, Fader Control : Center • • • • Output Impedance : 4Ω • • • • Bass, Treble Control : Center •...
  • Page 26: Tape Player Parts List

    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 27 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 28: Exploded View (Tape Deck)

    6 EXPLODED VIEW (Tape Deck)
  • Page 29: Wiring Diagram

    7 WIRING DIAGRAM 7.1. Tape Block (Dolby P.C.B.) [E-9200] [E-9200] [Top View] [Bottom View] YGFD04738 DOLBY P.C.B...
  • Page 30 7.2. Tape Block (Reel P.C.B.) 3 C 1 2 [E-8927A] [Bottom View] YGFD04738 REEL P.C.B...
  • Page 31: Schematic Diagram (Tape Deck)

    8 SCHEMATIC DIAGRAM (Tape Deck) 8.1. Tape Block...
  • Page 33 CONTENTS Page Page 1 FEATUERS 7 CD CHANGER PARTS LIST 2 LASER PRODUCTS 8 EXPLODED VIEW (CD Deck-1) 3 WIRING CONNECTIONS (CD Deck) 9 EXPLODED VIEW (CD Deck-2) 4 BLOCK DIAGRAM (CD Deck) 10 EXPLODED VIEW (CD Deck-3) 5 TERMINALS DESCRIPTION (CD Deck) 11 WIRING DIAGRAM 6 IC BLOCK DIAGRAM (CD Deck) 12 SCHEMATIC DIAGRAM (CD Deck)
  • Page 34: Block Diagram (Cd Deck)

    4 BLOCK DIAGRAM (CD Deck)
  • Page 35: Terminals Description (Cd Deck)

    5 TERMINALS DESCRIPTION (CD Deck) IC201 : MN662785TBUC Port Descriptions Port Descriptions DVDD1 +5V power supply DVSS1 Ground DVDD3 +5V power supply D-RAM data IC301 : C2BBGF000364 D-RAM data Port Descriptions D-RAM data write NRAS D-RAM row address strobe Motor power save D-RAM data Brake mode selection D-RAM data...
  • Page 36: Ic Block Diagram (Cd Deck)

    6 IC BLOCK DIAGRAM (CD Deck) IC101 : C1BB00000624 IC501 : C0GBH0000006 IC202 : C3ABMB000034 IC601 : C0GBY0000014...
  • Page 37: Cd Changer Parts List

    7 CD CHANGER PARTS Ref. Part No. Part Name & Description Remarks RESISTORs LIST Chip, 330kΩ Ω Ω Ω 1/16W ERJ3GEYJ334V Chip, 1kΩ Ω Ω Ω 1/16W ERJ3GEYJ102V Chip, 1kΩ Ω Ω Ω 1/16W Ref. Part No. Part Name & Description Remarks ERJ3GEYJ102V Chip, 1.0Ω...
  • Page 38 Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Chip, 10kΩ Ω Ω Ω 1/16W R612 ERJ3GEYJ103V Chip, 3.3kΩ Ω Ω Ω 1/16W R613 ERJ3GEYJ332V Chip, 100Ω Ω Ω Ω 1/16W R614 ERJ3GEYJ101V CONNECTOR Chip, 56kΩ...
  • Page 39 Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks YGFX0031183 Horizontal Cam Gear YGFX233527 Stocker Tray Housing L YGFX0031130 Horizontal Cam Gear YGFX9992609 Stocker Tray YEFX003931 Horizontal Gear 5 YGFX0031138 Horizontal Gear 4 XUC15V Retaining Ring YEFX014047...
  • Page 40: Exploded View (Cd Deck-1)

    8 EXPLODED VIEW (CD Deck-1)
  • Page 41: Exploded View (Cd Deck-2)

    9 EXPLODED VIEW (CD Deck-2)
  • Page 42: Exploded View (Cd Deck-3)

    10 EXPLODED VIEW (CD Deck-3)
  • Page 43: Wiring Diagram

    11 WIRING DIAGRAM 11.1. CD Servo Block (Top View) 21 19 [E-9060A] [Top View] YGFD13192 DECK P.C.B...
  • Page 44 11.2. CD Servo Block (Bottom View) [E-9060A] [Bottom View] YGFD13192 DECK P.C.B...
  • Page 46: Schematic Diagram (Cd Deck)

    12 SCHEMATIC DIAGRAM (CD Deck) YGFD13192...

Table of Contents