background image

Ref.

No.

Part No.

Part Name & Description

Remarks

C327

ECEA1CKA100I

Electrolytic, 10µF 16WV

C328

YECUS1E104ZF

Ceramic, 0.1µF 25WV

C329

ECEA1CKA100I

Electrolytic, 10µF 16WV

C330

ECEA1HKA2R2I

Electrolytic, 2.2µF 50WV

C331

ECEA1HKA2R2I

Electrolytic, 2.2µF 50WV

C338

YECUS1C224ZF

Ceramic, 0.22µF 16WV

C345

YECUS1C474KX

Ceramic, 0.47µF 16WV

C346

ECEA1AKA220I

Electrolytic, 22µF 10WV

C350

YECUS1H103KX

Ceramic, 0.01µF 50WV

C352

YECUS1H103ZF

Ceramic, 0.01µF 50WV

C353

ECEA1HKA2R2B

Electrolytic, 2.2µF 50WV

C354

ECEA1HKA2R2I

Electrolytic, 2.2µF 50WV

C355

ECEA1AKA470B

Electrolytic, 47µF 10WV

C356

ECEA1AKA470I

Electrolytic, 47µF 10WV

C358

YECUS1H101JM

Ceramic, 100PF 50WV

C359

YECUS1H101JM

Ceramic, 100PF 50WV

C360

YECUS1C124KX

Ceramic, 0.12µF 16WV

C361

YECUS1C224ZF

Ceramic, 0.22µF 16WV

C376

YECUS1H181JM

Ceramic, 180PF 50WV

C381

YECUS1H471JM

Ceramic, 470PF 50WV

C382

ECQV1H224JL2

Plastic Film, 0.22µF 50WV

C383

ECQV1H224JL2

Plastic Film, 0.22µF 50WV

C392

ECEA1HKA010I

Electrolytic, 1µF 50WV

C393

ECEA1CKA100I

Electrolytic, 10µF 16WV

C394

ECEA1CKA100I

Electrolytic, 10µF 16WV

C397

YECUS1H222KX

Ceramic, 2200PF 50WV

C398

YECUS1H222KX

Ceramic, 2200PF 50WV

C401

YECUS1H101JM

Ceramic, 100PF 50WV

C403

YECUS1H101JM

Ceramic, 100PF 50WV

C404

YECUS1H101JM

Ceramic, 100PF 50WV

C405

YECUS1H102KX

Ceramic, 1000PF 50WV

C502

ECEA0JKA101I

Electrolytic, 100µF 6.3WV

C503

YECUS1E104ZF

Ceramic, 0.1µF 25WV

C504

YECUS1C104KX

Ceramic, 0.1µF 16WV

C505

YECUS1H471JM

Ceramic, 470PF 50WV

C506

YECUS1C224ZF

Ceramic, 0.22µF 16WV

C507

ECEA1CKA100B

Electrolytic, 10µF 16WV

C508

ECEA1CKA100B

Electrolytic, 10µF 16WV

C509

YECUS1E104ZF

Ceramic, 0.1µF 25WV

C510

YECUS1H471JM

Ceramic, 470PF 50WV

C511

YECUS1E223KX

Ceramic, 0.022µF 25WV

C512

YECUS1H103ZF

Ceramic, 0.01µF 50WV

C514

YECUS1H103ZF

Ceramic, 0.01µF 50WV

C600

YECUS1H103KX

Ceramic, 0.01µF 50WV

C601

YECUS1H150JM

Ceramic, 15PF 50WV

C602

YECUS1H150JM

Ceramic, 15PF 50WV

C603

ECEA1CKA100I

Electrolytic, 10µF 16WV

C604

YECUS1C104KX

Ceramic, 0.1µF 16WV

C605

YECUS1H103KX

Ceramic, 0.01µF 50WV

C606

ECEA0JKA221I

Electrolytic, 220µF 6.3WV

C608

YECUS1C224ZF

Ceramic, 0.22µF 16WV

C609

YECUS1H101JM

Ceramic, 100PF 50WV

C610

YECUS1H101JM

Ceramic, 100PF 50WV

C611

YECUS1H101JM

Ceramic, 100PF 50WV

C613

YECUS1C104KX

Ceramic, 0.1µF 16WV

C616

YECUS1H101JM

Ceramic, 100PF 50WV

C617

YECUS1H103KX

Ceramic, 0.01µF 50WV

C618

YECUS1C224ZF

Ceramic, 0.22µF 16WV

C619

YECUS1C224ZF

Ceramic, 0.22µF 16WV

C620

YECUS1H101JM

Ceramic, 100PF 50WV

C624

YECUS1H101JM

Ceramic, 100PF 50WV

C625

YECUS1H101JM

Ceramic, 100PF 50WV

C626

YECUS1H101JM

Ceramic, 100PF 50WV

C636

YECUS1H101JM

Ceramic, 100PF 50WV

C637

YECUS1H101JM

Ceramic, 100PF 50WV

C638

YECUS1H101JM

Ceramic, 100PF 50WV

C647

YECUS1H101JM

Ceramic, 100PF 50WV

C651

YECUS1H101JM

Ceramic, 100PF 50WV

C652

YECUS1H101JM

Ceramic, 100PF 50WV

C653

YECUS1H101JM

Ceramic, 100PF 50WV

C654

YECUS1H101JM

Ceramic, 100PF 50WV

C672

ECA1CKA221XI

Electrolytic, 220µF 16WV

C688

ECEA1HKA010I

Electrolytic, 1µF 50WV

Ref.

No.

Part No.

Part Name & Description

Remarks

C689

YECUS1H103ZF

Ceramic, 0.01µF 50WV

C694

YECUS1E104ZF

Ceramic, 0.1µF 25WV

C695

ECEA1CKA100I

Electrolytic, 10µF 16WV

C696

YECUS1E104ZF

Ceramic, 0.1µF 25WV

C697

YECUS1E104ZF

Ceramic, 0.1µF 25WV

C700

YECUS1H103ZF

Ceramic, 0.01µF 50WV

C701

YECUS1H100DM

Ceramic, 10PF 50WV

C702

YECUS1H100DM

Ceramic, 10PF 50WV

C704

YECUS1H101JM

Ceramic, 100PF 50WV

C705

YECUS1H101JM

Ceramic, 100PF 50WV

C706

YECUS1H101JM

Ceramic, 100PF 50WV

C707

YECUS1H101JM

Ceramic, 100PF 50WV

C708

ECEA0JKA470I

Electrolytic, 47µF 6.3WV

C709

YECUS1C334KX

Ceramic, 0.33µF 16WV

C711

YECUS1H222KX

Ceramic, 2200PF 50WV

C712

YECUS1E393KX

Ceramic, 0.039µF 25WV

C713

YECUS1H103ZF

Ceramic, 0.01µF 50WV

C714

YECUS1H220JM

Ceramic, 22PF 50WV

C715

YECUS1H220JM

Ceramic, 22PF 50WV

C716

ECEA1AKA470I

Electrolytic, 47µF 10WV

C717

YECUS1C224ZF

Ceramic, 0.22µF 16WV

C718

F1J1H121A034

Ceramic, 120PF 50WV

C719

YECUS1H271JM

Ceramic, 270PF 50WV

C720

ECEA1CKA100I

Electrolytic, 10µF 16WV

C721

YECUS1H103KX

Ceramic, 0.01µF 50WV

C722

YECUS1H103ZF

Ceramic, 0.01µF 50WV

C723

YECUS1H101JM

Ceramic, 100PF 50WV

C724

YECUS1H101JM

Ceramic, 100PF 50WV

C725

YECUS1C224ZF

Ceramic, 0.22µF 16WV

C727

ECEA1AKA470I

Electrolytic, 47µF 10WV

C732

YECUS1C104KX

Ceramic, 0.1µF 16WV

C734

ECEA1AKA101I

Electrolytic, 100µF 10WV

C735

YECUS1H101JM

Ceramic, 100PF 50WV

C736

YECUS1H101JM

Ceramic, 100PF 50WV

C737

ECEA1CKA100I

Electrolytic, 10µF 16WV

C738

ECEA1AKA220I

Electrolytic, 22µF 10WV

C739

YECUS1C104KX

Ceramic, 0.1µF 16WV

C740

YECUS1C104KX

Ceramic, 0.1µF 16WV

C741

YECUS1C104KX

Ceramic, 0.1µF 16WV

C742

YECUS1C104KX

Ceramic, 0.1µF 16WV

C744

YECUS1H103ZF

Ceramic, 0.01µF 50WV

C745

ECEA1CKA100I

Electrolytic, 10µF 16WV

C747

ECEA1CKA101

Electrolytic, 100µF 16WV

C748

YECUS1E223KX

Ceramic, 0.022µF 25WV

C749

YECUS1C474KX

Ceramic, 0.47µF 16WV

C751

YECUS1E104ZF

Ceramic, 0.1µF 25WV

C752

YECUS1E104ZF

Ceramic, 0.1µF 25WV

C753

ECEA1CKA100I

Electrolytic, 10µF 16WV

C754

YEECFS0H104Z

Electrolytic, 0.1µF 5.5WV

C755

ECEA1CKA100I

Electrolytic, 10µF 16WV

C756

ECEA1CKA100I

Electrolytic, 10µF 16WV

C761

YECUS1H103KX

Ceramic, 0.01µF 50WV

C771

ECEA1HKA2R2I

Electrolytic, 2.2µF 50WV

C772

ECEA1HKA2R2I

Electrolytic, 2.2µF 50WV

C773

F1K1C474A014

Ceramic, 0.47µF 16WV

C774

F1K1C474A014

Ceramic, 0.47µF 16WV

C775

F1K1C474A014

Ceramic, 0.47µF 16WV

C776

F1K1C474A014

Ceramic, 0.47µF 16WV

C781

ECA1CM102B

Electrolytic, 1000µF 16WV

C782

YECUS1H103KX

Ceramic, 0.01µF 50WV

C783

YECUS1H103KX

Ceramic, 0.01µF 50WV

C784

ECA1CM102B

Electrolytic, 1000µF 16WV

C785

YECUS1H103KX

Ceramic, 0.01µF 50WV

C786

ECA1CM101I

Electrolytic, 100µF 16WV

C787

YECUS1C474KX

Ceramic, 0.47µF 16WV

C788

YECUS1H101JM

Ceramic, 100PF 50WV

C789

YECUS1H101JM

Ceramic, 100PF 50WV

C790

ECEA1CKA470B

Electrolytic, 47µF 16WV

C791

YECUS1C224ZF

Ceramic, 0.22µF 16WV

C792

YECUS1C224ZF

Ceramic, 0.22µF 16WV

C797

ECA1CM101I

Electrolytic, 100µF 16WV

C900

YECUS1H101JM

Ceramic, 100PF 50WV

C901

YECUS1H300JM

Ceramic, 30PF 50WV

14

AUDI / CQ-LA1923L

Summary of Contents for CQ-LA1923L

Page 1: ... CQ LA1923L AM FM RDS RADIO with Stereo Cassette Tape Player CD Changer Control AUDI PART No 8L0 035 186A VEHICLE AUDI A3 DESTINATION Europe PRODUCED AFTER Dec 1999 Tape Player Reproduction System 4 Track 2 Program Stereo Tape Speed 4 76cm sec Dimensions W H D 184 51 5 160mm Weight 1 6kg Specifications and the design are subject to possible modification without notice due to improvements Dimension...

Page 2: ...n Dolby B Noise Reduction 8 ALIGNMENT INSTRUCTIONS 11 9 ALIGNMENT POINTS 11 10 REPLACEMENT PARTS LIST 12 11 EXPLODED VIEW Unit 19 12 WIRING DIAGRAM 20 13 SCHEMATIC DIAGRAM 1 25 14 SCHEMATIC DIAGRAM 2 27 Steering Remoto Control Untitheft System GALA System Auto Volume Control for a car noise Untitheft System Code Number Memory 3 Illumination Control Systems Photo sensor Illumination Control 1 Illum...

Page 3: ...3 FRONT VIEW AND FUNCTIONS 4 WIRING CONNECTION 3 AUDI CQ LA1923L ...

Page 4: ...5 BLOCK DIAGRAM 5 1 Main Block 4 AUDI CQ LA1923L ...

Page 5: ...5 2 AMP Display Block 5 AUDI CQ LA1923L ...

Page 6: ... I 4 9 4 9 4 9 41 LCD RESET Reset Output to LCD O 4 9 4 9 4 9 42 STANDBY Power Control Output for Audio Circuit O 4 9 4 9 4 9 43 RADIO ON RADIO ANT VAR ON Signal Output O 4 6 4 6 4 6 44 TIM ST Strobe Signal for TIM O 0 0 0 Pin No Name Descripotion I O VolT V FM AM Tap e 45 P ON H LCD INDICATOR Illumination ON Signal O 4 9 4 9 4 9 46 WARNING TONE NC 47 VDD Power Supply 5V 4 9 4 9 4 9 48 E2 DI Data ...

Page 7: ...SPLAY BLOCK IC601 YEAMH66720F2 Pin No Name Descripotion I O Vol V 1 24 SEG 24 S47 Segment Signal output O 1 0 25 SEG48 NC 26 SEG49 NC 27 SEG50 NC 28 34 COM1 7 Common Signal output O 1 0 35 COM8 NC 36 COMS Common Signal output for Icon Segment O 1 0 37 V1 Connect to Power Supply for LCD Drive 2 9 38 V2 Connect to Power Supply for LCD Drive 1 0 39 V3 Connect to Power Supply for LCD Drive 1 0 40 V4 C...

Page 8: ...7 PACKAGE AND IC BLOCK DIAGRAM PA101 YEP0PTA513B0 IC501 YEAMS6789A 8 AUDI CQ LA1923L ...

Page 9: ...IC1 YEAMCX1980QK IC281 AN7190NKLC IC603 AN8065SE1 IC302 YEAMM62419T1 IC353 C1BA00000198 9 AUDI CQ LA1923L ...

Page 10: ...IC503 YEAM74HC595T IC602 YEAMS2922ADF IC703 YEAMDA7330BD IC502 YEAMS6684B IC701 YEAMLC72146T 10 AUDI CQ LA1923L ...

Page 11: ... Conditions Note Do not align the FM AM package block When the package block is necessary it will be supplied already aligned at the factory 8 2 Dolby NR Alignment Step Alignment Item Test Tape VTVM Connection Adjust Remarks 1 DOLBY NR Rch RFKZ0038 TP7 VR201 Adjust for 388mV 0 5dB 2 DOLBY NR Lch RFKZ0038 TP6 VR301 Adjust for 388mV 0 5dB 9 ALIGNMENT POINTS 11 AUDI CQ LA1923L ...

Page 12: ... B1GBCFNN0004 Transistor Q201 YEANC3661TA Transistor Q202 YEANC3661TA Transistor Q253 YEANC3661TA Transistor Q254 YEANC3661TA Transistor Ref No Part No Part Name Description Remarks Q301 YEANC3661TA Transistor Q302 YEANC3661TA Transistor Q350 B1GBCFNN0004 Transistor Q353 YEANC3661TA Transistor Q354 YEANC3661TA Transistor Q401 B1GBCFNN0004 Transistor Q403 B1GDCFJJ0002 Transistor Q501 B1GDCFNN0002 T...

Page 13: ... Ceramic 0 27µF 16WV C152 YECUS1H122KX Ceramic 1200PF 50WV C153 YECUS1H152KX Ceramic 0 0015µF 50WV C154 YECUS1H103KX Ceramic 0 01µF 50WV C155 YECUS1H151JM Ceramic 150PF 50WV C156 YECUS1H151JM Ceramic 150PF 50WV C157 YECUS1H151JM Ceramic 150PF 50WV C158 YECUS1H102KX Ceramic 1000PF 50WV C159 YECUS1H100DM Ceramic 10PF 50WV C160 YECUS1H102KX Ceramic 1000PF 50WV C161 YECUS1E223KX Ceramic 0 022µF 25WV C...

Page 14: ... 100PF 50WV C672 ECA1CKA221XI Electrolytic 220µF 16WV C688 ECEA1HKA010I Electrolytic 1µF 50WV Ref No Part No Part Name Description Remarks C689 YECUS1H103ZF Ceramic 0 01µF 50WV C694 YECUS1E104ZF Ceramic 0 1µF 25WV C695 ECEA1CKA100I Electrolytic 10µF 16WV C696 YECUS1E104ZF Ceramic 0 1µF 25WV C697 YECUS1E104ZF Ceramic 0 1µF 25WV C700 YECUS1H103ZF Ceramic 0 01µF 50WV C701 YECUS1H100DM Ceramic 10PF 50...

Page 15: ...rt No Part Name Description Remarks R163 ERJ6GEYJ393 Chip 39kΩ Ω Ω Ω 1 10W R164 ERJ6GEYJ103 Chip 10kΩ Ω Ω Ω 1 10W R165 ERJ6GEYJ102 Chip 1kΩ Ω Ω Ω 1 10W R166 ERJ6GEYJ224 Chip 220kΩ Ω Ω Ω 1 10W R167 ERJ6GEYJ103 Chip 10kΩ Ω Ω Ω 1 10W R168 ERJ6GEYJ103 Chip 10kΩ Ω Ω Ω 1 10W R169 ERJ6GEY0R00 Chip 0Ω Ω Ω Ω 1 10W R201 ERJ6GEYJ222 Chip 2 2kΩ Ω Ω Ω 1 10W R202 ERJ6GEYJ222 Chip 2 2kΩ Ω Ω Ω 1 10W R205 ERJ6GEYJ...

Page 16: ... Chip 1kΩ Ω Ω Ω 1 10W R673 ERJ6GEYJ102 Chip 1kΩ Ω Ω Ω 1 10W R674 ERJ6GEYJ102 Chip 1kΩ Ω Ω Ω 1 10W Ref No Part No Part Name Description Remarks R675 ERJ6GEYJ102 Chip 1kΩ Ω Ω Ω 1 10W R676 ERJ6GEYJ471 Chip 470Ω Ω Ω Ω 1 10W R677 ERJ6GEYJ681 Chip 680Ω Ω Ω Ω 1 10W R678 ERJ6GEYJ392 Chip 3 9kΩ Ω Ω Ω 1 10W R680 ERJ6GEYJ472 Chip 4 7kΩ Ω Ω Ω 1 10W R681 ERJ8GEYJ272V Chip 2 7kΩ Ω Ω Ω 1 8W R682 ERJ6GEYJ473 Chip...

Page 17: ... 1 10W R914 ERJ6GEYJ104 Chip 100kΩ Ω Ω Ω 1 10W R915 ERJ6GEYJ103 Chip 10kΩ Ω Ω Ω 1 10W R916 ERJ6GEYJ104 Chip 100kΩ Ω Ω Ω 1 10W R918 ERJ6GEYJ104 Chip 100kΩ Ω Ω Ω 1 10W R919 ERJ6GEY0R00 Chip 0Ω Ω Ω Ω 1 10W R920 ERJ6GEYJ122 Chip 1 2kΩ Ω Ω Ω 1 10W R921 ERJ6GEYJ122 Chip 1 2kΩ Ω Ω Ω 1 10W R922 ERJ6GEYJ473 Chip 47kΩ Ω Ω Ω 1 10W R923 ERJ6GEYJ223 Chip 22kΩ Ω Ω Ω 1 10W R924 ERJ6GEYJ223 Chip 22kΩ Ω Ω Ω 1 10W ...

Page 18: ... ERJ6GEYJ681 Chip 680Ω Ω Ω Ω 1 10W R654 ERJ6GEYJ681 Chip 680Ω Ω Ω Ω 1 10W R655 ERJ6GEYJ681 Chip 680Ω Ω Ω Ω 1 10W R656 ERJ6GEYJ681 Chip 680Ω Ω Ω Ω 1 10W R657 ERJ6GEYJ681 Chip 680Ω Ω Ω Ω 1 10W R658 ERJ6GEYJ681 Chip 680Ω Ω Ω Ω 1 10W R661 ERJ6GEYJ472 Chip 4 7kΩ Ω Ω Ω 1 10W R662 ERJ6GEYJ472 Chip 4 7kΩ Ω Ω Ω 1 10W R663 ERJ6GEYJ472 Chip 4 7kΩ Ω Ω Ω 1 10W R664 ERJ6GEYJ472 Chip 4 7kΩ Ω Ω Ω 1 10W R665 ERJ6G...

Page 19: ...11 EXPLODED VIEW Unit 19 AUDI CQ LA1923L ...

Page 20: ...13 SCHEMATIC DIAGRAM 1 13 1 AMP Block 25 AUDI CQ LA1923L ...

Page 21: ...13 2 Memeory Block 26 AUDI CQ LA1923L ...

Page 22: ...14 SCHEMATIC DIAGRAM 2 14 1 Main Block AUDI CQ LA1923L 27 ...

Page 23: ...14 2 Display Block Printed in Japan K 2001 9 Recycled Paper AUDI CQ LA1923L 28 ...

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