Pioneer 415S Service Manual

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2005

AUDIO/VIDEOMULTI-CHANNELRECEIVER

MULTI JOG

ENTER

AM

FM

CD

DVD/LD DVD 5.1 TV/SAT DVR/VCR

STANDBY/ON

PHONES

CD-R/TAPE/MD

MASTER VOLUME

UPDOWN

ORDER NO.

RRV3136

VSX-415-K

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-415-K

VSX-415-S

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model Type Power Requirement Remarks

VSX-415-K MYXJ AC 220-230V VSX-415-S MYXJ AC 220-230V

For details, refer to "Important Check Points for Good Servicing".

T-ZZK APR. 2005 printed in Japan

1234

SAFETY INFORMATION

A

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this pr oduct properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.

WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to

B

cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 – Proposition 65

NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation.

REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que

C

les pièces de remplacement doivent avoir la même désignation.

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS

The following check should be performed for the continued protection of the customer and service technician.

LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or

D

equivalent between the ear th ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA.

Leakage current

E

Device under test

Also test with plug reversed (Using AC adapter plug as required)

Test all exposed metal surfaces

AC Leakage Test

tester

Reading should not be above

0.5 mA

Earth ground

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual.

Electrical components having such features are identified by marking with a on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards.

Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER.

on the schematics and

F

2

1234

VSX-415-K

5678

[Important Check Points for Good Servicing]

In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures.

1. Product safety

Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.

1 Use specified parts for repair.

Use genuine parts. Be sure to use important parts for safety.

2 Do not perform modifications without proper instructions.

Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise.

3 Make sure the soldering of repaired locations is properly performed.

When you solder while repairing, please be sure that there are no cold solder and other debris. Soldering should be finished with the proper quantity. (Refer to the example)

4 Make sure the screws are tightly fastened.

Please be sure that all screws are fastened, and that there are no loose screws.

5 Make sure each connectors are correctly inserted.

Please be sure that all connectors are inserted, and that there are no imperfect insertion.

6 Make sure the wiring cables are set to their original state.

Please replace the wiring and cables to the original state after repairs. In addition, be sure that there are no pinched wires, etc.

7 Make sure screws and soldering scraps do not remain inside the product.

Please check that neither solder debris nor screws remain inside the product.

8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.

Damaged power cords may lead to fire accidents, so please be sure that there are no damages. If you find a damaged power cord, please exchange it with a suitable one.

9 There should be no spark traces or similar marks on the power plug.

When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.

0 Safe environment should be secured during servicing.

When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.

A

B

C

D

2. Adjustments

To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.

4. Cleaning

For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.

5. Shipping mode and Shipping screws

To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

56

VSX-415-K

E

F

3

7

8

1234

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.)

2.1 PACKING

8

1

A

B

12

9

3

2

4 5

10

11

13

C

6 7

(1) PACKING SECTION PARTS LIST

No. Description Part No.

Mark

1 FM wire antenna ADH7030

NSP 2 Warranty Card ARY7065

3 AM loop antenna ATB7013

NSP 4 Dry cell batteries VEM1031

(AA/R6)

5 Operating instructions XRE3094

(English, Italian)

6 Operating instructions XRC3183 (Dutch, Spanish)

14

No. Description Part No.

Mark

7 Operating instructions XRC3184 (French, German)

8 Remote Control Unit XXD3067 9 Battery Cover XZN3139

NSP 10 Literature Bag AHG1180

11 Packing Sheet AHG7069 12 Left Pad V2 XHA3149 13 Right Pad V2 XHA3150 14 Packing Case See Contrast table(2)

D

E

(2) CONTRAST TABLE

VSX-415-K/MYXJ and VSX-415-S/MYXJ are constructed the same except for the following :

Mark No. Description VSX-415-K/MYXJ VSX-415-S/MYXJ

14 Packing Case XHD3484 XHD3485

56

VSX-415-K

7

F

7

8

1234

2.2 EXTERIOR

42

41

A

45

57

B

52

18

L

60

55

44

55

3

C

53

52

55

7

O

G

C

P

C

S

R

Q

55

57

10

L

K

J

I

23

Q

55

27

55

F

5

E

Q

D

8

H

P

O

20

55

46

S

55

58

R

D

4

54

38

36

55

34

35

37

55

1

32

54

I

9

A

F

55 55 55

41

50

22

21

17

J

56

55

J

K

55 55

29

28

49

48

55

30

31

I

H

55

B

H

2

F

39

6

55

C

43 55

CONTACT

SIDE

47

55

51

E

55

A

40

55

NON-CONTACT

SIDE

59

55

Refer to

59

"2.3 FRONT PANEL SECTION".

F

8

1234

VSX-415-K

>

5678

(1) EXTERIOR SECTION PARTS LIST

No. Description Part No.

Mark

1 MAIN Assy XWK3117 2 DSP Assy AWX8418 3 AMP & PRIMARY Assy XWZ3783 4 TRANS2 Assy XWZ3810 5 TRANS3 Assy XWZ3813

6 REGULATOR Assy XWZ3825 7 AMP INPUT Assy XWZ3802 8 TRANS1 Assy XWZ3806 9 VIDEO Assy XWZ3903

10 5.1CH Assy XWZ3914

11 • • • • • • 12 • • • • • • 13 • • • • • • 14 • • • • • • 15 • • • • • •

16 • • • • • • 17 FM/AM TUNER UNIT AXX7170 18 FU1 Fuse (T2.5A) REK1026 19 • • • • • • 20 T1 Power Transformer XTS3072

21 AC Power Cord VDG1077 22 Cord Stopper CM-22B 23 J36 23P F.F.C/30V XDD3102 24 • • • • • • 25 • • • • • •

26 • • • • • • 27 J33 13P F.F.C/30V XDD3150 28 J48 8P F.F.C/30V XDD3151 29 J34 11P F.F.C/30V XDD3149 30 J43 19P F.F.C/30V XDD3126

No. Description Part No.

Mark

32 J35 19P F.F.C/30V XDD3101 33 • • • • • •

NSP 34 Heatsink 0.8 ANH7110

35 Heat Sink Angle R ANG7252

36 Heat Sink Angle F ANG7251 37 PCB Angle R5 XNG3073 38 PCB Mold AMR2533

NSP 39 Under Base R6 XNA3012

40 Insulator See Contrast table (2)

41 Push Rivet See Contrast table (2) 42 Top Cover See Contrast table (2) 43 REG Support R6 XNG3093 44 Rear Panel XNC3329 45 Bonnet See Contrast table(2)

NSP 46 HOLDER Assy XWZ3820

47 FFC Holder R6 XMR3072 48 Shield A R6 XNG3068 49 FFC Cover R6 XMR3060

NSP 50 N Label See Contrast table(2)

NSP 51 Spacer AEB7092

52 Screw BBZ30P200FTC 53 Screw 3x23 XBA3012 54 Screw FBT40P080FNI 55 Screw BBZ30P080FTC

56 Screw BBT30P100FCC 57 Screw See Contrast table(2)

NSP 58 ICP Label XAX3319

59 Rubber Sheet AEB1111

NSP 60 Fuse Card AAX7277

A

B

C

D

31 J31 17P F.F.C/30V XDD3118

(2) CONTRAST TABLE

VSX-415-K/MYXJ and VSX-415-S/MYXJ are constructed the same except for the following :

Mark No. Description VSX-415-K/MYXJ VSX-415-S/MYXJ

40 Insulatort AMR7198 PNW2766 41 Push Rivet AEC7025 Not used 41 Push Rivet S Not used XEC3026 42 Top Cover R4UL XME3004 Not used 42 Top Cover R5S Not used XME3006

45 Bonnet K U V1 XZN3150 Not used 45 Bonnet S U V1 Not used XZN3151

NSP 50 N Label 415K/MY XAL3218 Not used

57 Screw FBT40P080FTB FBT40P080FNI

56

VSX-415-K

7

E

F

9

8

1234

2.3 FRONT PANEL

26

17

31

5

Q

3

O

32

14

18

A

12

25

B

23

32

15

32

4

32

1

M

2

32

P

32

N

21

19

C

10

11

D

E

24

33

NON-CONTACT

SIDE

CONTACT

SIDE

33

F

10

1234

VSX-415-K

5678

(1) FRONT PANEL SECTION PARTS LIST

No. Description Part No.

Mark

1FRONT DISPLAY ASSY XWZ3908 2R. ENCODER Assy XWZ3920 3POWER SW & KEY Assy XWZ3917 4FRONT KEY Assy XWZ3912 5 H.P. Assy XWZ3923

No. Description Part No.

Mark

21 D Panel 415 B XAK3480 22 • • • • • • 23 Pioneer Badge See Contrast table(2)

NSP 24 C Ring DIM 8.1 XBH3016

25 FRT Panel See Contrast table(2)

A

6• • • • • • 7• • • • • • 8• • • • • • 9• • • • • •

10 JOG Knob See Contrast table(2)

11 VOL Knob See Contrast table(2) 12 Standby BTN See Contrast table(2) 13 • • • • • • 14 FUNC BTN L See Contrast table(2) 15 FUNC BTN R See Contrast table(2)

16 • • • • • • 17 TUNER BTN See Contrast table(2) 18 Sub BTN See Contrast table(2) 19 JOG BUTTON See Contrast table(2) 20 • • • • • •

26 Earth Plate HP V2 XNG3131 27 • • • • • • 28 • • • • • • 29 • • • • • • 30 • • • • • •

31 Screw BBZ30P080FTC 32 Screw BPZ30P100FTC

NSP 33 Gold Foil Label See Contrast table(2)

(2) CONTRAST TABLE

VSX-415-K/MYXJ and VSX-415-S/MYXJ are constructed the same except for the following :

Mark No. Description VSX-415-K/MYXJ VSX-415-S/MYXJ

10 JOG Knob V1K XAB3038 Not used 10 JOG Knob V1S Not used XAB3042 11 VOL Knob V1K XAB3039 Not used 11 VOL Knob V1S Not used XAB3043 12 Standby BTN 515K XAD3202 Not used

12 Standby BTN 515S Not used XAD3203 14 FUNC BTN 515K L XAD3206 Not used 14 FUNC BTN 515S L Not used XAD3210 15 FUNC BTN 515K R XAD3207 Not used 15 FUNC BTN 515S R Not used XAD3211

B

C

D

17 Tuner BTN V2K XAD3192 Not used 17 Tuner BTN V2S Not used XAD3193 18 Sub BTN V2K XAD3198 Not used 18 Sub BTN V2S Not used XAD3199 19 Jog Button V2K XAD3204 Not used

19 Jog Button V2S Not used XAD3205 23 Pioneer Badge XAM3006 VAM1129 25 FRT Panel 415K XMB3187 Not used 25 FRT Panel 415S Not used XMB3188

NSP 33 Gold Foil Label Not used XAX3487

VSX-415-K

56

E

F

11

7

8

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

FM/AM TUNER

UNIT

B

C

CN103

6

1

IC8401

AK4529VQ

27 25 23 24

IC8501

IC8601

IS61LV6416

-12T(S-RAM) IC8602

IS63LV1024

-12T(S-RAM)

IC8603 PD8116A (ROM)

A

3

IC102

CN8007

NJM2100M

7

11

15

13

19

IC101

BD3841FS (FUNCTION SEL)

218

6

8 10 12

14

24 26

42 44

46

IC8201

AK4114VQ

17

3

(ADC)

(DIR)

19

CN109

CN8007

31

(CODEC)

(DAC)

MOTOROLA DSP

(for DECODE)

B

HA17558AF (LPF)

IC105

31

11

31

7

31

3

57

5

1

CN109

IC103

IC104

IC107

21

51

44

47

54

45

52

IC303

3

1

J

IC302

5

7

D

3

IC302

1

CN307

7

3

5

CN105

6

2

4

48

55

E

F

12

VSX-415-K

1234

5678

IC108

BD3813FS

IC110 uPC4570G2 (PRE AMP)

29

31

IC111

23

31

27

IC112

31

14.1/24.1 14.2/27.3 19.3

CN601

4

CN106

9

G

85

11

Q632

Q653

Q631

Q651

CN702

1551

6

Q1552

6

IC602

18

RY751

14

C

IC602

24

RY753

26

Q

S

A

B

S

C

IC601

22

RY752

15

21

9

5

7

IC301

(COMPONENT SEL)

NJM2595M

11

1

Q603

Q601

D

5

IC112

Q362

I

C

POWER AMP

IC601, IC602

CN401

M

T+12V

IC805

CN111

A

CN8003

B

CN111

A

D+5V

+BVH

-BVH NECK+B NECK-B

+BVL

-BVL

FL AC FL AC

+12V

-12V D+5V A+5V

IC806

7

18

CN111

Q701 Q702

IC801 IC802 IC803 IC804

F

CN302

D701

D702

D801–D804

D721–D724

3

Q303

A

Stdby5.6V

I

CN111

IC51

D51-D54

RY51

T1 POWER TRANSFORMER

E

T51

AC IN

C

F

56

VSX-415-K

13

7

8

1234

3.2 OVERALL WIRING CONNECTION DIAGRAM

*1

A

R.ENCODER

404

CN511 J42

VSX-415

51048-0600

52147-0610 D20PYY0608E

CN511

N

ASSY (XWZ3920)

*1

J42

*1

404

*1

FRONT DISPLAY ASSY

M

CN401

CN402

(XWZ3908)

CN450

FRONT KEY ASSY

P

(XWZ3912)

B

J31

17/110

XDD3118-

C

XDD3101-

J35

19/130

J40

9/70

D20PYY0907E

550

G

AMP INPUT ASSY

CN254

(XWZ3802)

CN253

16

CN601

CN106

CN101

XDD3126-

19/220

J43

D

DSP ASSY (AWX8418)

MAIN ASSY

CN112

(XWK3117)

B

CN8012

A

B 1/2,

A 1/3,

B 2/2

19

CN806

CN805

CN8007

13

CN8003

KN8101

E

To Chassis

CN804

CN802

18

CN109

A 2/3, A 3/3

20

CN111

CN105

CN103

CN104

XDD3149

J34

11/130

XDD3150

J33

13/110

XDD3151

8/140

J48

VIDEO ASSY

CN302

(XWZ3903)

I

CN303

CN307

7

CN803

CN801

F

REGULATOR ASSY (XWZ3825)

J36

23/80

XDD3102-

CN53

F

FM/AM TUNER UNIT (AXX7170)

5.1CH ASSY

J

(XWZ3914)

14

1234

VSX-415-K

5678

A

B

CN471

52151-0410

J47

D20PYY0411E

H.P. ASSY (XWZ3923)

6/300

D20PYY0630E

J41

1551

Q

POWER SW & KEY ASSY

O

501

51048-0400

(XWZ3917)

NOTES: • When ordering service parts, be sure to refer to “EXPLODED

VIEWS and PARTS LIST” or “PCB PARTS LIST”.

• The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.

• : The power supply is shown with the marked box.

E

TRANS3 ASSY (XWZ3813)

J7 J5 J3

TRANS3

J7J6

J3

MAIN TRANS

12 1413

(J8)

J6J4

1615

C

C C 1/2, C 2/2

AMP& PRIMARY ASSY (XWZ3783)

TRANS2 ASSY (XWZ3810)

24 2325 19202122

TRANS1 ASSY (XWZ3806)

13

H

D

851

J4

J5

CN702

56

J21

7/150

D20PYY0715E

701

FU1

J1J2

J1

J2

CN51

VSX-415-K

AC CORD

VDG1077

7

B*B-PH-K-S PH CONNECTOR

1.25mm FFC

1.25mm REVERSE FFC

2.0mm FLAT CABLE

1.5mm FLAT CABLE

BOARD IN

1.25mm FFC CONNECTOR(L)

1.25mm FFC CONNECTOR

2.0mm CABLE HOLDER

1.5mm CABLE HOLDER

2.0mm WIRE TRAP

KP200TA**L

2.0mm BOARD to BOARD KM200TA**

2.0mm BOARD to BOARD

AKP7070, AKP7073

1.25mm BOARD to BOARD AKP7059, AKP7062

1.25mm BOARD to BOARD

AC CODE SOCKET

AC CODE CONNECTOR

8

D

E

F

15

1234

3.3 MAIN ASSY (1/3)

A

B

C

D

A

1/3

MAIN ASSY(XWK3117)

C180

C199

0.01 YB

100p

C101

100p

C102

L103

QTL1013

L104

QTL1013

0.01 YB

100p

C105C106

100p

C107C108

100p

C179

0.01 YB

100p

C110 C109

L111

QTL1013

L112

QTL1013

100p

C113

100p

C114

CH

CH CH

CH

GND

(CHASSIS)

REC

JA105 XKB3037

VCR/DVR

GND

(CHASSIS)

PLAY

TV/SAT

JA103 XKB3017

GND

(CHASSIS)

DVD/LD

REC

CD-R/TAPE

MD

JA104 XKB3017

GNDGND

(CHASSIS)

PLAY

L

CD

R

L

R

*1

L

R

L

R

L

R

L

R

L

R

R101 C123

330

100p 100p

R102

C184 C183

330

R103

2.2K

CHCH

100p

C103

100p

C104

R104

2.2K C127

10/50

R105 330

C185C186

100p

R106

R107

C111

C112

R113

330

R108 330

R109 330

R110 330

330

R114 330

100p

R111

2.2K

CH

R112

2.2K

C128

10/50

100p

GNDA

C187C188

C189C190

100p

10/50

CH

C124

10/50

C1041C1031

CH

(L)

CHCH

100p

(R)

(L)

10/50

CH

(R)

10/50

CH

10/50

C131

10/50

C191

C192

22p

R128 R127

C132

C134

C117

C118

100p

CH

GNDA

C133

(L)

22p

(R)

22p

C137

10/50

CH

C138

10/50

R123

R124

(L)

47K

(R)

47K

GNDA

10/50

47K

GNDA

47K

GNDA

R131

GNDA

R133

GNDA

10/50

C136

(L)

(R)

R121

R122

R132

R134

C135

GNDA

10/50

C126

10/50

47K

47K47K

GNDA

R137

R138

47K 47K

C125

47K

GNDA

R136

GNDA

47K

GNDA

R135

47K

3-A1

TL

A 3/3

3-A1

TR

(L)

(R)

IC101

BD3841FS-TBB 1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16

R165

Q165

2SC3326

E

10K

C

4.7K

FUNCTION

GNDA

B

(L)

47K

R125

GNDA

(R)

47K

R126

GNDA

47K

R161

8.2K

100p

C163

R163

C141

(L)

10/50

(R)

C142

10/50

GND CLK

DATA

VEE GND

VCC

10K

R143

C165

4.7/50

R167

C169

22K 220/6.3

C151 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

GNDA

R141R142

100p

100K100K

100 100

C154

R169

GNDA

C152

0.01

100k

GNDU

V-7 V+7

100p

R151 R152

C153

0.01

GNDA

C155

47/50 C156

47/50

(1/2)

IC102

NJM2100M-TBB

3

2

+

-

V+5A

100k

(L)

100

R155

(R)

100

R156

R159

R158

100k GNDA

4

C167

1

10/50

8

R171

47

(L)(R)

(L)

R168 22K

100K

C170

0.1/16

C166

4.7/50

V+5A

CN109

KP200TA18L

4.7K

R173

100k

R170

R174

161718 12131415 91011 8

V+5A

AOUTL

GDAC

4.7K

AOUTR

-

6

+

5

YB

0.01

C171

FRSRFL

GDAC

8

4

IC102

NJM2100M-TBB

FRIN

7

GDAC

10/50

(2/2)

FLIN

C168

GDAC

R172

47

SRIN

(R)

SL

76

GDAC

SLIN

GDAC

47K47K

R139R140

GNDA

E

GNDA

GNDA1

GNDA0 GNDA

INPUTATT

3-C6

GNDA1

100p

C164

R162

8.2K

Q168

DTC143EK

B

A 3/3

NOTES: NO INDICATED PARTS IS....

RESISTOR: RS1/16S***J-T, RS1/10S***J-T

F

A

1/3

A

16

CEMICAL CAPASITOR: CEAT***M**-T,-TS CERAMIC CAPASITOR: CCSRCH****50-T

( )

: AUDIO SIGNAL FLOW

CKSRYB****50-T

(SQ):CKSQ.CCSQ

VSX-415-K

C

E

10K

R164

Q167

DTA124EK

B

C

E

GNDU

Q166

2SC3326

4.7K

R166

V+12

R175

V-12

F

B

E

C

GDAC

CN804

1234

5678

A 2/3,3/3

VLCK 2-B1,3-B6

VLDT 2-B1,3-B6

A 2/3

INFLB 2-B1

INFRB 2-B1

A 3/3

LSSN

3-D6

Low Pass Filter

MP

C241 R243 R245

SL

TS

3.3K 3.3K

2.2/50

47K

R241

C242

SR

TS

2.2/50

47K

R242

C261 R263 R265

C

TS

3.3K 3.3K

2.2/50

R261

47K

C201 R205R203

FL

TS

2.2/50

47K

R201

C202 R206R204

FR

TS

3.9K 3.9K

2.2/50

47K

R202

C243

GDAC

C244

GDAC

C263

GDAC

C203

GDAC

C204

GDAC

C247

CH

(1/2)

R249

(2/2)

R250

(1/2)

R269

(1/2)

R209

(2/2)

R210

330p

8

+

3

-

4

2

R251

1.8K 0

3.3K

C248

330p

4

+

5

-

8

6

R252 R254

1.8K 0

3.3K

C267

330p

8

+

3

-

4

2

R273

R271

1.8K

3.3K

C207

330p

4

+

3

-

8

2

R211 R213

3.3K

3.9K

C208

330p

8

+

5

-

4

6

R212 R214

3.3K 68

3.9K

R253

CH

0

68

C249

TS

1

10/50

CH

C250

TS

7

10/50

C269

TS

1

10/50

CH

C209

TS

1

10/50

CH

C210

7

TS

10/50

IC103

HA17558AF

R247

3.3K

C245

330p

100p

IC103

HA17558AF

R248

R246R244

3.3K3.3K

3.3K

330p

C246

100p

IC104

HA17558AF

R267

3.3K

100p

C265

330p

IC105

HA17558AF

R207

3.9K3.9K

3.9K

C205

330p

470p

IC105

HA17558AF

R208

3.9K

470p

330p

C206

R255

R256

R275

R215

R216

100

470K

V+12

R257 100

470K

R258

470K

R277

100

470K

C218 C217

V-12

C257 GDAC

4700p

C258

GDAC

C277

GDAC

V+12

C251

4700p

V-12

4700p

(FL)

DTC124EK

YB

(FR)

0.01

YB

0.01 GDAC

B

YB

C252

C271

C272

Q232

0.01

YB

0.01

V+12

0.01

V-12

(SL)

GDAC

YB

GDAC

Q231

DTA124EK

B

C

E

GNDU

(SR)

(C)

V+12

V-12

E

C

R229 D229

1M

R230

1M

R231

100K

A 2/3

INSLA 2-A1

A 2/3

INSRA 2-A1

A 2/3

INCA 2-A1

(1/2)

IC107

HA17558AF

R219 R221

0

C211

STBY

R217

STBY

D

GDAC

G

1SS355

D230 Q230

1SS355

R218

GDAC

R220

STBY

S D

G

S

0

C212

STBY

R299

GDAC

GNDA

GDAC

4.7K YB

R223

4.7K

Q229 2SK208

2SK208

R224

4.7K

R222

4.7K

YB

100K

R237

R238

GDAC

1SS355

2

3

1.2K

GDAC

1.2K

IC107

D103

1SS355

D104

1SS355

D105

1SS355

D106

1SS355

D107

1SS355

D108

V+12

8

-

+

4

V-12

(1/2)

HA17558AF

6

-

5

+

A 2/3

C219

C220

0.1

8

4

INSBA 2-B1

R225

3.9K

0.1 1

GDAC

R226

3.9K

7

GNDA

YB

10/50

YB

10/50

GNDU

TS

R233

R234

R227C213 100

470K

0.01

C215

GDAC

A 2/3

R228C214 100

C216

470K

GDAC

A

B

C

A 2/3

INFLA

2-A1

D

INFRA

2-A1

0.01

SW

SWIN

45123

GDAC

INSWA

2-B1

GDAC

E

C268

5600p

8

+

5

-

4

6

R272 R274

2.7K

1.2K

270

CH

R278

C270

7

TS

R276

47K

100

4700p

C278

GDAC

10/50

(2/2)

IC104

C266

HA17558AF

39K

0.01u

R270

C262 R264 R266 R268

SW

TS

2.2/50

R262

SB

C

47K

C264

GDAC

6.8K3.3K

0.022u

(SW)

A 2/3

TO REGULATOR ASSY (FOR ANALOGUE LINES)

CIN

SBIN

GDAC

56

VSX-415-K

A

1/3

7

8

F

17

1234

3.4 MAIN ASSY (2/3)

A

B

A 1/3

MAIN ASSY(XWK3117)

2/3

INFRA

INFLA

INCA

INSRA INSLA

INSWA

INSBA

INFRB

INFLB

C

VLDT

A

1/3,3/3

VLCK

TO 5.1 INPUT ASSY

CN105

52044-0845

AG

1

C

2

SW

AG SR

3

4

5

6

SL

7

8

GNDA

-12V

D

+12V

CN307

J

E

V-12

V+12

INFRA INFLA INCA INSRA INSLA INSWA INSBA INFRB INFLB INCB INSRB INSLB INSWB INSBB

R334

100K

GNDA

R301

R302

4.7k

C311

C312

C307

4700p

C308

10/50

C301

C302

C310

42

41 43 44

VINFL

45

GOUTFL

46 47 48 49 50 51 52 53 54 55 56

GOUTFR

6 CH E-VOL

VINSW

GND

GOUTSW

213

C306

C304

10/50

TNFR

TNFL

VINFR

BD3813KS_TBB

GOUTSL

VINSR

GOUTSR

C303

10/50

353940 3638 37 323334 293031

BNF1R

BNF2R

IC108

VINSL

GOUTC

9786541112141310

C305

10/50

BNF1L

VINC

GNDU

BNF2L

GND

C309

C317 100p

C318 100p

GND

FROUT

SROUT

SWOUT

DATA

CLK

PORTA

PORTB

R317

GND

COUT

GND

SLOUT

GND

SBOUT

VCC GND VEE VDD

1K

R304

100

R303

100

FLOUT

CH

1K

R318

28

R307

27

100

26

R306

25

100

24

R305

23

100

22

R308

21

100

20 19 18 17 16 15

GNDA

V-7

V+7

0.01

C330

0.1u/16

C309

(C)

(SR)

(SL)

(SW)

0.01

C319

0.1u/16

C310

C311

(FR)

(FL)

V5R6

0.01

C329

0.1u/16

C312

D301

1SS355

A 3/3

MVRATT

10/50

C321

C322

10/50

C341

10/50

C361

C362

10/50

R331

10/50

C342

10/50

R371

4.7K

100K

R332

GNDA

R352

GNDA

R378

B

2SC3326

R351

100K

Q361

100K

V-12

GNDA

100K

R367

R391

47k

E

C

NOTE

1.RESISTORS

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/10W unless otherwise noted. Tolerance: (J) ± 5% unless otherwise noted.

F

A

2/3

A

18

2.CAPACITORS

Unit: p-pF or µF unless otherwise noted. Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors.

JA:CEJA

: AUDIO SIGNAL FLOW

VSX-415-K

1234

5678

(SL)

(SR)

(SW)

V-12

(FR)

4.7K R342

47k

(FL)

2SC3326

R321

4.7k

4.7k R322

2SC3326

OFF : -12.0v ON : 4.3v

2SC3326

R341

4.7K

2SC3326

R393

(C)

R362

4.7k

PRE-AMP

Q321

E

B

C C

B

E

Q322

Q341

E

B

C C

B

E

Q342

Q362

2SC3326 B

R364

R376

2.2k 4.7/50

R323R325

R324

R326

R343

R345

R344

R346

C

E

510

C370

2.7K 1K

2.7K1K

1K

2.7K 2.7K 1K

4.7k

B

R366

IC110 uPC4570G2

+

3

FL

-

2

R327 C323

C324

R328

6

-

FR

5

+

IC110 uPC4570G2

IC111

uPC4570G2

+

3

SL

-

2

R347 C343

C344

R348

6

-

SR

5

+

IC111 uPC4570G2

R395

uPC4570G2

Q395

2SC3326

200k

IC112

uPC4570G2

(2/2)

4

8

4

(1/2)

(2/2)

4

8

4

(1/2)

IC112

R361

C

E

*1

100p

CH

R368

R370

(2/2)

1

100p

*1

7

1

*1 100p

CH

100p

*1

7

CH

(1/2)

1K

C364

2.7K910

V-12

V+12

V-12

3

2

6

5

GNDA

+

R363 C363

R372

-

+

47/25

GNDA

47/25

C

SW

C325

C326 47/50

GNDA

C345

C346

47/25

GNDA

C328

C348

4

8

4700p

YB

*1

8

4

*1

C327

0.01

C347

0.01

1

100p

7

YB

CH

C391

GNDU

0.01

YB

R349

0.01

YB

V-12

R329

100k

R330

100k

R350

V+12

GNDA

C368

A 3/3

YF

0.1/16

100k

C365

47/25

YB0.01

C367

YB0.01

GNDA

(SL)

NP

C366

4.7/25

(SR)

R365

R374

SWPR

MA

PREG

A

TO AMP INPUT ASSY

2

4

6

8

10

12

14

16

18

1000p

YB

GNDCH

CN106

C GNDA GNDA FL GNDA FR GNDA

SL GNDA

SR GNDA

SB

MUTE

A ATT

BRD DET/6 OHM

OLDT

DCDT

NECK

GNDU

52045-1945

CN254

G

B

C

D

E

1

3

(FL) (FR)

MUTEA

OLDT DCDT NECK

(C)

C392

YB

1000p

A 3/3

BOARD_DET/6_OHM

D331

D332

UDZS6.8B

STBY

UDZS6.8B

C331

C332

0.01

V+12

D311R311

R312

D312

V-12

YB

1SS355

100/1W

C334 C333

100/1W

1SS355

GNDA

V+7

470/10

V-7

100k

(SW)

GNDU

V+5U

C300

R300

V-12

STBY

GAV

5

7

9

11

13

17

19 15

C320

FRONT, REAR

R327

R328

R347

R348

*1

GAIN(dB)

(Ohm)

15K 8.2K14.1/24.1 19.3 14.2/24.915K

VSX-415-K

56

Center

GAIN(dB) GAIN(dB)

R363

(Ohm)

SW

R372

(Ohm)

F

A

2/3

19

7

8

1234

3.5 MAIN ASSY (3/3)

A

R5001

B

TUNER CE

TUNER CLK

TUNER DO

CN103

TO FM/AM

TUNER UNIT

52044-1145

GNDT

+9V

VSM

GNDT

11

10

9

8

7

TL

6

5

TR

4

3

2

1

TUNER DI

FM COMP

TO TUNER ASSY

470 470 470 470

R5002 R5003 R5004

1000p

C5001

T_CE T_DI T_CLK T_DO

TL

TR

GNDT

0.01

C5002

A 1/3

TO VIDEO ASSY

CN104

52044-1345

VIDEO1 VIDEO2 VIDEO3

AMUTE

SWDET

SROUT

C

4053 INH

SRRXD SRTXD

SRIN

RMC

FUR

4053A

13

12

11

10

9

8

7

6

5

4

3

2

1

SWDET SROUT SRIN

FUR

4053A

4053INH

RMC

1u

STBY

C5003

C5004

Q5001 2SD1664

(PQR)-TRB

R5005

Q5009 2SC2412K

(QRS)-TLB

V1 V2 V3

STBY

C5006

0

STBY

C5005

R5009

GNDCH

E

R5008

UDZS10B

D5007

220

R5016 STBY

VT+12

390

100/16

B

C

B

C5007

R5007

GNDT

R5006

C

E

4.7K

100

L5001 LFEA2R2J-T

C5008

R5014

DTC143EK-TLB

Q5003

Q5002 STBY

R5010

B

R5011

0.01

RSD_ON_/_OFF

TUNED

Q5004

2SA1037K(QRS)-TLB

C

E

B

47K

2.2K

R5015

C

B

E

C5010

STBY

E

C5018

C

STBY

TS

STBY

C5009

C5020

4700p

1K

R5020

CH

R5012

R5013

RDS_DT

RDS_CLK

ASS7004- -T

4.332MHz

C5013

27p

1K

X5001

15161413111012

T57

RDS CK

QUALITY

RDS DATA

2

1

2.2/50

C5011

CH

C5014

27p

OSC I

D.VCC

OSC O

IC5001

BU1924F-TBB

COMP.IN

A.VCC

VREF

TS

C5015

TEST

D.GND

CIN

A.GND

76543

C5012

RDS

100/10

9

MODE

SC OUT

8

STBY

TS

YB

560p

C5017

C5016

1000p

GNDU

V+5U

47K

R9040

BOARD_DET/6_OHM

V+5U

V-12

C116 C115

0.01YB0.01

D102 D101

A 2/3

Q9008 DTA143TK

SM+5V

YB

R9035

PREG OLDT DCDT

MUTE

A

V+12

RB501V-40

100K

6_OHM

NECK

MA

R9036

R9008

C9001

AC_WP 1W_WP

4.7

1K

STBY

CN303

I

D9012

1SS355

D

V5R6

E

VT+12

L5002

SPB_RY

R/C_RY

HP_SW

SPA_RY

QTL1013

D9001

D9002

D9003

ATL7002

1SS355

D9004

1SS355

D9005

ATL7002

AC_RY

AC_WP

NOTE

1.RESISTORS

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/10W unless otherwise noted.

F

A

3/3

A

Tolerance: (J) ± 5% unless otherwise noted.

2.CAPACITORS

Unit: p-pF or µF unless otherwise noted. Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors.

: AUDIO SIGNAL FLOW

20

GNDU

CN111

F

CN802

VSX-415-K

12 4356871091112131415 1718192016

R/C RY

SP-A RY

SP-B RY

KP200TA20L

L9001

T+12V

HP. SW

GNDT

ST5.6V

L9002

GNDU

D+5.6V

AC RY

AC WP

-VF FL AC2

L102

FL AC1

QTL1013

-12V

L101

GAV

TO REGULATOR ASSY (FOR FRONT CONTROL)

QTL1013

+12V

SWOUT

GNDA

SBOUT

1234

FLAC 2

123

-VF

FLAC 1

DISP CLK

DISP RST

4

5

5678

CN401

K

A

SRIN

DISP EN

DISP DO

DISP DI

6

789

SROUT

DISP RDY

10

11121314151617

RMC

1W WP

D+5.6V

ST5.6V

GNDU

CN101

52045-1745

A

TO FRONT ASSY

MAIN ASSY(XWK3117)

3/3

STBY

C9002

AC_WP 1W_WP

LFEA2R2J-T

R9001

100

C9003

ACH7144

100K

R9033

R9006

10K

C9011

0.047/16

SWPR

L9003

C9004

0.01

0.47pF

R9062

D9006

1SS355

D9007

A 2/3

47K

R9002

B

C9005

2.2/50 Q9001

DTC143EK-TLB

470

V+5U

47K

R9007

C9014

1SS355

GNDU

GNDA0

SRIN

SROUT

RMC

R9013 R9014 R9015 R9016 R9017 R9018

XSS3004- STBY

X9001

*

stby

R9004

D9010

1SS355

C

E

C9006

100K 1u/10

R9037

D9008

1SS355

D9009

1SS355

0.047/16

R5000

GAV GNDT

GNDU

1W_WP

R9041

470

470 470 470 470 470

C9009

R9005

C9010

STBY

15.7MHZ R9003

100K

R9010

5.1k

GNDU

STBY

FOR FLASH U-COM

(proto type use only)

MT

SM+5V

4.7k1.8k

R9024

0

R9025

R9026

100

98

99979695949392869190898887

100K

STBY

R9038

NC DISP RST DISP EN

DISP RDY DISP DI DISP DO DISP.CK GND CNVSS

NC

C9008

C9007

0.01

330/6.3

XRESET

C9015

1000 p

100K

Vss

C9016

SRTXD

R9031

123

T_TXD

XOUT GND XI +5V NMI ACIN 1394 INT

19 18 17 16 1415 13 12 11 8910 67 5 4 123

1W WP DECO MUTE NECK_SEL

DC PROT BOARD_DET

2426 2527 2023 22 21

MIC DET 1394 RST

29 2830

1000p

4

NC

T_BUSY

5

T_Vdd

0

NC

Vref

Avcc

SR RXD

SR TXD

232C CTS

CLK

313233343536373839

21

3537364039

SRRXD

9

678

10

T_RST

T_RXD

T_SCLK

T_PGM/OE/MD

NCNCNC

SIMUKE1

IC9001

M30622MCA

NCNCNC

AVss

SIMUKE2

MAIN µ-COM

PD5963C

DSP DI

DSP CLK

DSP DO

BUSY

DSP HREQ

DSP SS

DSP RST

4041424344454647484950

4145434246

38

52045-1045

CN102

Vss

NC

DSP MODE

NC

DSP MUTE

MD

1

6_OHM

NC

DIR DONCDIR CS

43

2478

MUTE_OUT

T_DI

T_CE

0

R9020

R9019

848281

85

83

T_DI

T_CE

6 OHM

RDS ON/OFF

RDS CLK

4053 INH

EVR CLK

LOW POW

MVRATT

GAIN_SEL

INPUT ATT

DIR RST

48

213635

35

G

DMUTE

DECMUTE

T_DO

T_CLK

0

R9022

R9021

T_DO

T_CLK

TUNED

RDS DT

NC

OL DET

VIDEO1 VIDEO2

VIDEO3

SW DET

FUR

4053A

NC

GND

EVR DT

+5V

RY-AC

HP DET

RY_A

RY_C/R

RY_B

AMUTE

XTLO

DIR ERR

49

50

E

C

DTA124EK-TLB

37

6

MOSI

MSCK

MISO

R9034 STBY

62 63 64 65 6866 6967 7170 72 73 74 75 76 77 807978

54 55 56 57 6158 6059 5351 52

V+5U

R9032

100K

Q9005

B

414240

39

38

9

11 19151617

10

12

MSS

MRST

BUSY

DSP HREQ

V+5U

R9027

100

C9012 stby

45

46

13

14

DIR DO

DIR CS

DSP MODE

D9013

1SS355

DIR RST

10K

R9029

R9042

SPB_RY

47K

V-12

R9011D9011

1K

495048

18

XTLO

DIR ERR

MV

47K

R9039

*3 R9042, R9043, R9044 : 10K

RDS_ON_/_OFF

*3

R9043

R9044

V1 V2

GNDU

V3 SWDET

FUR

4053A

VLDT

VLCK

AC_RY

DTC143TK-TLB

DTA124EK-TLB

V+12

R9009

E

C

Q9004

B

SM+5V Q9007

3

B

Q9003

DTA124EK-TLB

C9000

STBY

HP_SW SPA_RY R/C_RY

A 1/3

INPUTATT

TO CORE ASSY

G

(TO DSP CORE)

CN112

LSSN

52045-1945

TUNED

RDS_DT

RDS_CLK

V+5U

DTA124EK-TLB

E

C

Q9002

R9012

B

27K

GNDU

VLDT

VLCK

A

1/3,2/3

MVRATT

R9063

1K

C9017

2

GNDU

1

A 2/3

47

R9030

E

C

GNDU

LSSN

A 1/3

0.01u

C9013

B

C

D

470/6.3

E

F

56

VSX-415-K

B 2/2

7

CN8012

A

3/3

21

8

1234

3.6 DSP ASSY (1/2)

INT1

37

XTI

R8214

470p

(4/6)

36 35 34 33 32 31 30 29 28 27 26

SDTO

R8219

QTL1013

R8104

CH

R8204 0

R8225 47

LRCK

100

R8215

0

GNDD

L8103

100

C8110

R8202

R8209

100

V5D1

R8105

GNDD

10k

100

GNDD

C8216

100

1

YB

C8201

C8211

stby

C8105

470p

C8204

L8202 stby

R8216

0

100/16

V31 V3D

L8201

QTL1013

0.1

C8202

CH

stby

C8205

1000p

YB

R8203

R8205

100

stby

YB

C8206

C8209

stby

R8206 100

R8210

stby

10p

CH

GNDD

C8217

C8207

C8210

47/6.3

GNDD

0.1

YB

R8207 0

X8201

XSS3003

24.576MHz

10p

CH

V51

0.01 YB

0

stby

0

stby

R8102

47k

(6/6)

IC8101 TC74HCU04AF

14

2

1

7

: AWX1082,1083

2.2k

R8109

14

12

R8116

13

7

(1/6)

IC8101 TC74HCU04AF

R8111

47k

2.2k

R8107

: AWX8250,8251 0

0

IC8101

TC74HCU04AF

IC8101

(5/6)

TC74HCU04AF

14

4

3

7

CH

47p

C8107

CH

47p

C8112

14

10

11

7

(2/6)

R8220

0

R8221 stby

R8222

L8203

QTL1013

R8103

100

R8110

100

RX3

1

RX4

2

AVSS

3

RX5

4

AVSS

5

RX6

6

AVSS

7

RX7

8

IIC

9

P/SN

10

XTL0

11

XTL1

12

VIN

TVDD

stby

0

R8223

V53V5D1 V3D

C8213

C8212

CH470p

C8108

C8113

AVSS

DVSS

1413 171615

YB

stby

C8219

45464748 44

RX2

AVSS

AK4114VQ

DIR&DIT

TX1

TX0

L8204

QTL1013

0.1 C8225

IC8201

47/6.3

A

B

OPT IN1

CN1901

T

CN8017

VKN1414

C

OPT IN3 (R6:NC)

OPT IN2

V+5D

GNDD

FRONT OPT

GNDD GNDD

OPT OUT

JA8101

(1/2)

AKB7131

COAX1

(2/2)

JA8101

AKB7131

COAX2

GP1FA513RZB

JA8102

213

C8115

10

9 8 7 6 5 4 3 2 1

B

3

4

YB

0.1

1

2

R8112

100 V5D1

L8104

QTL1013

GNDD

R8113

1/2

100k

L8101

QTL1013

R8106

stby

C8111

R8114

100k

L8102

QTL1013

100k

R8115

R8228

C8220

R8108

0

stby

DSP ASSY

C8104

75

C8114

0.01 YB

R8230 C8221

R8231

C8222

(AWX8418)

R8226

0

R8227

RX1

BOUT

0

C8218

AVSS

COUT

R8211

V32

C8214

RX0

UOUT

100

CH470p

stby

AVSS

VOUT

C8215

V52

IC8101 TC74HCU04AF

14

6

5

7 7

IC8101

9

TC74HCU04AF

8

14

YB

18k

0.47

R8201

C8203

F%

40414243 39 38

R

VCOM

CCLK

CDTO

DAUX

MCKO2

DVDD

DVSS

22201918 23212524

47

R8213

L8205

0.1

YB

(3/6)

C8109

INT0

AVDD

CSN

CDTI

PDN

XTO

BICK

MCKO1

stby

D

MCLK

LCKI

E

PWR

R8322

F

B

1/2

A

IEDO

IEIT

IE

22

100k

R8320

100k

R8321

100k

GNDD

VSX-415-K

R8334 R8328

00

0

R8339

0

R8338

R8340

0

ERR

LOCK

1234

5678

LOCK DRCS CLK DATA DRDO DRRT

XTL0

MC

DRRT

DRCS CLK DATA

MD

MCLK

BCKO LCKO FDTO SDTO CDTO

BDTO

R8401 R8402 R8403

100 100 100

C8401

stby

GDAC

V3D

L8402

C8418

YB

R8002

C8402

R8405

QTL1013

0.01

V5A

L8002

stby

R8406

100

V34

C8419

CH

ATL7002

C8403

stby

47

V55

470p

C8415

R8003

SDOS

SDTI4

0

12

11891045673

100/16

R8006

stby

L8003

43

44

TDM

I2C SMUTE BICK LRCK SDTI1 SDTI2 SDTI3 SDTO DAUX DFS

13

12

C8420

YB

R8417

stby

CDTI

CCLK

or AK4628VQ

DZFE

TVDD

15

C8421

CH

0.1

0

R8004

stby

R8404

3940413742

P/S

CSN

MCLK

IC8401

AK4529VQ

8ch CODEC

PDN

DVDD

DVSS

1719161418

100p

0.1

C8422

YB

V5D1

L8004

ATL7002

R8005

38

R8012

47

DZF1

TST

C8404

CH

C8407

34

VREFH

ROUT1

LOUT1

ROUT2

LOUT2

LOUT4

R8415

4.7

GVCM

0

R8016

GDAC

GNDD

stby

0

470p

YB 0.1

DZF2/OVF

VCOM

RIN

LIN NC

ROUT4

C8405

YB

33 32

2326 242530 2831 2729

ROUT3

LOUT3

V5A

0.01

R8407

0

R8008

L8401

C8406

C8408

0

QTL1013

100/16

3

47/6.3

D8401

DAN202K

21

12

D8402

3

DAP202K

100

R8408

100

R8409 C8411

100

R8410

100

R8411

100

R8414 R8412 C8413

100

R8413

100

R8416

100

C8001 stby C8002 stby

stby

R8009

C8004 stby

R8010

C8006 stby

R8011 R8019

0

R8013

0

R8015

R8014

stby

GDAC

GVCM

C8409

470p

C8410 470p

470p

C8412 470p

470p C8414

470p C8416

470p C8417

470p

0

0 0

A

AKP7073

CN8007

RIN

1

GNDA(DAG)

2

LIN

3

GNDA(DAG)

0

R8017

5

7

9

11

13

15

17

19

4

6

8

10

12

14

16

18

V5D1

C8901

V5D1

C8903

FRO VCOMG FLO RECMUTE SRO GNDA(DAG) SLO GNDA(DAG) SWO GNDA(DAG) CO GNDA(DAG) SBRO GNDA(DAG) SBLO

NJM2391DL1-33

0.1

YB

NJU7223DL1-18

0.1

YB

IC8901

13

2

GNDD

IC8902

3

GNDD

CN806

F

OUTIN

OUTIN 12

V3D

C8902

V1R8

100/16

C8904

100/16

B

C

D

CH

GCH

V54

36

35

AVSS

AVDD

NC(TST)

CAD1

CAD0

202221

L8005

0

R8007

BCKI

FDTI

NOTES:

NO INDICATED PARTS IS...

UNLESS OTHERWISE NOTED

CCSRCH****50-T CKSRYB****50-T CKSRYB333K16-T CKSRYB104K16-T CKSRYB105K6R3-T

CEV***M**-T RS1/16S***J-T

56

13

11

12

V+5A

GNDA (DAG)

GNDD (1394)

9

8

10

V+5D

GNDA (DAG)

CN805

F

5

7

6

GNDD

OPTIN or DGRTN

321

4

uGRTN

DGRTN

OPTIN or uGRTN

CN8003

AKP7070

OPTOUT or uGRTN

VSX-415-K

GNDD

(DSP)

C8007

CH 470p

C8008

CH 470p

C8009

0.01YB

C8010

YB 0.1

7

GDAC

C8011

stby

C8012

stby

GNDD GCH

(DIR)

C8013

stby

C8014

stby

GNDD

(DSP)

GCH

KN8201 VNF1084

stby

KN8501 VNF1084

stby

8

B

E

F

1/2

23

Pioneer 415S Service Manual

VSX-415-K

SAFETY INFORMATION

CONTENTS

1. SPECIFICATIONS

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

2.2 EXTERIOR

2.3 FRONT PANEL

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

3.2 OVERALL WIRING CONNECTION DIAGRAM

3.3 MAIN ASSY (1/3)

3.4 MAIN ASSY (2/3)

3.5 MAIN ASSY (3/3)

3.6 DSP ASSY (1/2)