Pioneer VSX-316 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 2006

AUDIO MULTI-CHANNEL RECEIVER

SX-316

MULTI JOG

ENTER

ADVANCED

ST/DIRECT/

DVD/LD TV/SAT

CD

STANDARD

SURR

AUTO SURR

LISTENING MODE

STANDBY/ON

PHONES

DVR

EON

MIDNIGHT/

PTY

SLEEP

MODE

LOUDNESS

SEARCH

TUNER

QUICK

SETUP

RETURN

TONE

MUTE

EDIT

SETUP

MULTI JOG

CD-R/TAPE/MD FRONT AUDIO

AM

TUNING

FM

FRONT

AUDIO INPUT

DIALOGUE

VSB

STATION

MPX

ENHANCEMENT

MODE

MASTER VOLUME

UPDOWN

PROVISIONAL

SX-316-S

AUDIO MULTI-CHANNEL RECEIVER

SX-316-S

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

Model Type Power Requirement Remarks

SX-316-S KUCXJ AC120V

SX-316-S MYXJ5 AC220-230V

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

T-ZZK APR. 2006 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 product 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 earth 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

SX-316-S

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

SX-316-S

E

F

3

7

8

1234

6 Operating Instructions See Contrast table(2) (English/French) 7 Operating Instructions Safety See Contrast table(2) (English/French) 8 Operating Instructions See Contrast table(2) (Dutch/Spanish) 9 Operating Instructions See Contrast table(2) (French/German) 10 Operating Instructions See Contrast table(2) (English/Italian)

16 Battery Cover XZN3139 17 Label (WEEE) See Contrast table(2) 18 Warranty Card See Contrast table(2)

(2) CONTRAST TABLE

SX-316-S/KUCXJ and SX-316-S/MYXJ5 are constracted the same except for the following:

Mark No. Symbol and Description

1 Cord With Plug ADE7059 Not Used

NSP 3 Polyethylene Bag AHG7117 Z21-038

6 Operating Instructions (English/French) XRE3113 Not Used 7 Operating Instructions (English/French)

Safety

8 Operating Instructions (Dutch/Spanish) Not Used XRC3221

9 Operating Instructions (French/German) Not Used XRC3222 10 Operating Instructions (English/Italian) Not Used XRE3115 12 Packing Case XHD3586 XHD3593 17 Label (WEEE) Not Used ARW7322 18 Warranty Card Not Used ARY7065

SX-316-S

/KUCXJ

XRE3120 Not Used

SX-316-S

/MYXJ5

B

C

D

E

F

56

SX-316-S

7

8

1234

2.2 EXTERIOR SECTION

A

B

36

15

SX-316-S/KUCXJ ONLY

C

SX-316-S/MYXJ5 ONLY

O

D

11

10

36

32

36

SX-316-S/MYXJ5

16

ONLY

31

6

36

P

3

E

31

V

W

U

V

U

8

R

S

T

V

U

V

36

R

S

36

T

J

9

31

36

C

37

O

34

SX-316-S/KUCXJ ONLY

O

A

35

36

13

W

31

36

P

7

D

31

38

SX-316-S/MYXJ5

38

H

14

ONLY

27

25

26

35

25

23

P

36

17

29

24

5

36

J

G

B

I

H

36

SX-316-S/MYXJ5 ONLY

17

33

R

21

2

Y

K

36

Q

36

K

19

A

4

28

B

20

Q

1

E

36

Refer to

F

"FRONT PANEL SECTION"

8

27

36

31

22

36

I

G

27

30

36

NON-CONTACT

SIDE

CONTACT SIDE

A

B

36

SX-316-S

1234

>

5678

(1) EXTERIOR SECTION PARTS LIST

No. Description Part No.

Mark

1 DSP ASSY AWX8573 2 FM/AM TUNER UNIT See Contrast table(2) 3POWER PACK ASSY See Contrast table(2) 4 MAIN ASSY See Contrast table(2) 5 DIGITAL IN ASSY XWZ4066

No. Description Part No.

Mark

21 17P F. F. C/30V XDD3203 22 DC Fan Motor XXM3012 NSP 23 Chassis XNA3026 24 R Panel See Contrast table(2) 25 H/S AngleV3 XNG3145

A

6 PRIMARY ASSY See Contrast table(2) 7 REGULATOR ASSY XWZ4077 8 TRANS 1 ASSY See Contrast table(2) 9 TRANS 2 ASSY See Contrast table(2) 10 TRANS 3 ASSY XWZ4079

11 TRANS 4 ASSY XWZ4093 12 • • • • • • 13 BINDER ASSY XWZ4199

14 Transformer See Contrast table(2) 15 Fuse See Contrast table(2)

16 Fuse Card See Contrast table(2)

17 AC Power Cord See Contrast table(2) 18 Jumper Wire See Contrast table(2) 19 11P F. F. C/30V XDD3189 20 10P F. F. C/30V XDD3196

NSP 26 H/Sink XNH3044 27 Spacer 28 Push Rivet (BROWN) AEC7205 29 Cord Stopper See Contrast table(2) 30 Insulator XMR3100

NSP 31 Binder (BK-1) ZCA-BK1 32 Bonnet XZN3184 NSP 33 Label VRW1629 34 ICP Label (PAP) See Contrast table(2) 35 Screw BBZ30P060FCC

36 Screw BBZ30P080FNI 37 Screw BBZ30P140FTC 38 Screw FBT40P080FNI

(2) CONTRAST TABLE

SX-316-S/KUCXJ and SX-316-S/MYXJ5 are constracted the same except for the following:

Mark No. Symbol and Description

2 FM/AM TUNER UNIT AXX7210 AXX7170 3POWER PACK ASSY XWZ4080 XWZ4117 4 MAIN ASSY XWK3227 XWK3244 6 PRIMARY ASSY XWZ4128 XWZ4073 8 TRANS 1 ASSY XWZ4078 Not used

9 TRANS 2 ASSY XWZ4090 XWZ4092 14 Transformer XTS3106 XTS3090 15 Fuse REK1154 REK1027 16 Fuse Card Not used AAX7493 17 AC Power Cord ADG7024 VDG1080

SX-316-S

/KUCXJ

SX-316-S

/MYXJ5

B

C

D

18 Jumper Wire D20PYY0323E Not used 25 R Panel XNC3420 XNC3421 30 Cord Stopper CM-22C CM-22B 34 ICP Label XAX3120 Not used

SX-316-S

56

E

F

9

7

8

1234

2.3 FRONT PANEL SECTION

23

A

8

10

16

B

17

4

11

G

23

18

12

3

M

13

14

23

15

1

K

23

21

23

2

L

C

9

6

20

D

22

7

E

NON-CONTACT

SIDE

CONTACT SIDE

T

23

19

5

F

10

1234

SX-316-S

5678

(1) FRONT PANEL SECTION PARTS LIST

No. Description Part No.

Mark

1FRONT DISPLAY ASSY XWZ4165 2R. ENCODER ASSY XWZ4055 3POWER KEY ASSY XWZ4056 4 HP ASSY XWZ4095 5FRONT INPUT ASSY XWZ4124

No. Description Part No.

Mark

16 PIONEER Badge VAM1129 17 FRT Panel See Contrast table(2) 18 Earth Plate HP V2 XNG3131 19 Earth Plate FR V3 XNG3144 20 8P Shield Cable XDX3026

A

6 JOG Knob XAB3048 7VOL Knob XAB3051 8 STDBY BTN XAD3203 9D Panel V3CL XAK3529 NSP 10 F PANEL Assy See Contrast table(2)

11 Tuner BTN XAD3248 12 SUB BTN XAD3249 13 FUNC BTN XAD3250 14 JOG Button XAD3251 15 JOG Button XAD3252

21 17P F.F.C/30Çu XDD3200 22 Rubber Sheet AEB1111 23 Screw BPZ30P080FTC

(2) CONTRAST TABLE

SX-316-S/KUCXJ and SX-316-S/MYXJ5 are constracted the same except for the following:

Mark No. Symbol and Description

NSP 10 F Panel Assy XXG3257 XXG3258

17 FRT Panel XMB3236 XMB3237

SX-316-S

/KUCXJ

SX-316-S

/MYXJ5

B

C

D

E

F

56

SX-316-S

11

7

8

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

MAIN ASSY

A

B

C

D

Y

FM/AM TUNER UNIT

FRONT INPUT

T

ASSY

VIDEO (Front)

OPT1

XM RADIO

COAX1

COAX2

DIGITAL IN

R

ASSY

CD-R/TAPE

CD-R OUT

TV/SAT

DVD/LD

CN1903

CN103

CN107CN971

L/R

CN601

IC401

F2602E-01

XMDT

IC701 AK4628VQE

ADC

IC601

AK4114VQ

DIR

DIR+CODEC

DAC

IC801

DSPC56371AF180

DSP IC (for DECODE)

DSP ASSY

B

CN701

CN109

(FL/FR)

IC105

(SL/SR)

IC103

(C)

IC104

(SW)

IC104

(SB)

IC106

LPF

HA17558AF

LFE MIX

IC107

IC108

R2S15205FP

8ch VOL IC /

FUNCTION SELECTOR

EVOL/SELECTOR

Tone

2nd ZOne BiAmp

E

F

12

SX-316-S

1234

5678

(FL/FR)

(SL/SR)

PRE-AMP

BA4560F

IC301

IC311

CN114

: VIDEO SIGNAL FLOW

: AUDIO SIGNAL FLOW

POWER PACK ASSY

C

CN705

IC602, IC601

POWER PACK

30dB

Q651, Q602

A. MUTE

IC602, IC601

POWER PACK

30dB

Q631, Q652

A. MUTE

CN702

RY751

RY752

HEADPHONE ASSY

G

1551

Q1551

A. MUTE

PHONES

FL/FR

SL/SR

A

B

C

SW

IC600

C

IC312

POWER PACK

RY753

30dB

C

Q601

A. MUTE

D

IC600

POWER PACK

IC312

30dB

Q501

A. MUTE

RY501

SW

E

56

SX-316-S

F

13

7

8

1234

3.2 OVERALL WIRING CONNECTION DIAGRAM

B*B-PH-K-S PH CONNECTOR

B*B-EH

A

EH CONNECTOR

1.0mm FFC

1.25mm FFC

1.25mm REVERSE FFC

2.0mm FLAT CABLE

1.5mm FLAT CABLE

L

511

R. ENCODER ASSY (XWZ4055)

BOARD IN

1.0mm FFC CONNECTOR

1.25mm FFC CONNECTOR(L)

1.25mm FFC CONNECTOR

2.0mm CABLE HOLDER

1.5mm CABLE HOLDER

2.0mm CABLE CONNECTOR

D15A07-125-2651

J42

7/125

404

2.0mm BOARD to BOARD SOCKET

2.0mm BOARD to BOARD PLUG

1.25mm BOARD to BOARD SOCKET

1.25mm BOARD to BOARD PLUG

AC CODE SOCKET

AC CODE CONNECTOR

K

471

FRONT DISPLAY ASSY

B

CN401

17/110

FRONT INPUT ASSY

J31

(XWZ4124)

(XWZ4165)

XDD3200

D20PYY0330E

J22

3/300

FAN

T

C

CN971

CN251CN252

CN101

CN108

CN106

D

15

CN807

CN952

CN806

E

CN701

13 21

CN952

B 1/2 - B 2/2

CN902

CN805

CN601

B

DSP ASSY (AWX8573)

J37

10/70

XDD3196

21

CN705

CN817

CN815

CN816

CN114

XDD3203

CN109

21

CN111

J45

A 1/3 - A 3/3

A

MAIN ASSY (KUCXJ : XWK3227)

CN107

CN112

CN104 CN105

CN103

MAIN ASSY

(MYXJ5 : XWK3244)

F

CN1903

J29

D20PYY0323E

810

XDD3189

J34

11/120

Y

FM/AM TUNER UNIT (KUCXJ : AXX7210) (MYXJ5 : AXX7170)

(Note : No schematic diagram)

D20PYY1120E

11/200

J43

REGULATOR ASSY

P

(XWZ4077)

CN800

C

C 1/2 - C 2/2

POWER PACK ASSY (KUCXJ : XWZ4080) (MYXJ5 : XWZ4117)

CN702CN701

DIGITAL IN ASSY

R

(XWZ4066)

14

SX-316-S

1234

5678

÷

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

A

factor of the part. Therefore, when replacing, be sure to use parts of identical designation.

÷

: The power supply is shown with the marked box.

D15A03-100-2651

J42

3/100

6/400

D20PYY0640E

M

POWER KEY ASSY

501

(XWZ4056)

1551

G

HEADPHONE ASSY (XWZ4095)

TRANS 4 ASSY

J47

(XWZ4093)

TRANS 2 ASSY (KUCXJ : XWZ4090) (MYXJ5 : XWZ4092)

D20PYY1130E

11/300

J21

891

O

D

851

J5J7 J3 J4 J6

E

TRANS 3 ASSY (XWZ4079)

MAIN TRANS

CN1201

V

FOR MYXJ5

TRANS

Y6 (L) Y2 (L) Y1 (N)

BROWN

ZWNH1672G22-1-22J

BLUE

ZWNH1672G22-6-21J

TRANS 1 ASSY (XWZ4078)

120V

10V

Y7Y6

Y8

YELLOW

BROWN

67

5

Y9

YELLOW

ZWNH1672G 22-4-15J

KUCXJ ONLY

0V

110V

Y5Y3Y4 Y1

YELLOW

BLUE

3241

230V,50Hz

B

C

D

J52

4/100

D20PYY0410E

55

FU2

FU3

PRIMARY ASSY

U

(KUCXJ : XWZ4128) (MYXJ5 : XWZ4073)

FU1

CN51

SX-316-S

56

J1

J2

POWER CORD

AC IN

E

F

15

7

8

1234

3.3 MAIN ASSY (1/3)

A 1/3

A

MAIN ASSY (KUCXJ : XWK3227) (MYXJ5 : XWK3244)

GND

(CHASSIS)

B

GND

DVD/LD

GND

(CHASSIS)

TV

REC

CD-R/TAPE

MD

GNDGND

(CHASSIS)

PLAY

T

FRONT R

L

R

L

R

L

R

L

R

FRONT L

GNDA

C

AKB3055

CN126

D

CN971

E

NOTES: NO INDICATED PARTS IS....

RESISTOR: RS1/16S***J-T, RS1/10S***J-T CHEMICAL CAPACITOR: CEAT***M**-T,-TS CERAMIC CAPACITOR: CCSRCH****50-T

( ) (SQ):CKSQ.CCSQ

F

C180

YB

0.01

MYXJ5 ONLY

C101

100P100P

C102

R155

0

L103

STBY

R154

0

L104 STBY

C199

0.01 YB

100P

C105

100P

C106

MYXJ5 ONLY

100P

C107C108

100P

C179

0.01 YB

C109

100P

C110

MYXJ5 ONLY

R157

L111 STBY

R156

0

L112

STBY

C113

100P

C114

100P

MYXJ5 ONLY

J29

(L) (L)

3

2

1

CN107

52147-0310

CKSRYB****50-T

R101

330

R102

CH CH

330

MYXJ5 ONLY

100P100P

R105

330

CH

R106

CH

330

R107

330

CH CH

R108

330

R109

330

CH

R110

CH

330

0

100P100P

C112 C111

MYXJ5 ONLY

R113

330

CH

R114

330

C139

10/50

C140

10/50

C103

C104

MYXJ5 ONLY

CH

GNDA

MYXJ5 ONLY

C183C184

100P100P

R103

2.2K

CH

R104

2.2K

C127

C185

100P100P

C186

C128

10/50

GNDA

100P100P

C188 C187

C189

100P100P

C190

R111

2.2K

R112

MYXJ5 ONLY

GNDA1 GNDA0

CHASSIS

10/50

CH

C124

10/50

GNDA

C1031

C1041

CH CH

CH

10/50

CH

0.1

C9018

C123

10/50

C131

10/50

C191

C192

R127

R128

C132

C134

C117

C118

100P100P

YB

22p

C133

10/50

22p22p

(R)

C137

CH

C9019

R123

R124

CH

STBY

GNDA

STBY

GNDA

(L)

10/50

C138

10/50

GNDA

STBY

GNDA

STBY

C125

10/50

C126

10/50

R131

GNDA

R133

GNDA

R134

10/50

GNDA

C136

GNDA

STBY

R121

R122

STBY

R132

C135

GNDA

(L)

STBY

GNDA

R137

R138

R140 R139

C9020

STBY

(L)

(R)

STBY

R182

R136 R135

STBY

GNDA

STBY

A 3/3

TL

TR

R181

0

(L)

0

STBY

(L)

STBY

R180

0

STBY

A 3/3

R126

(L)

STBY

R125

R183

0

GNDA

R143

R142 R141

STBY

(L)

GNDA

A 3/3

VLCK

VLDT

A 3/3

(L)

D331

UDZS6R8(B)

D332

UDZS6R8(B)

R145

1K

R146

1K

(L)

C145

YB

0.01

C147

(L)

C331

STBY

C332

100p

CH

GNDD

USBR/XMR

USBL/XML

CD(R)

CD(L)

CDR(R) CDR(L)

DVD/LD(R)

DVD/LD(L)

TV(R) TV(L)

VCR(R)

VCR(L)

FRONT(R)

FRONT(L)

VCRREC(R)

VCRREC(L)

AUX(R) AUX(L)

CDRREC(R) CDRREC(L)

(L)

R159

STBY

R158

STBY

C166

19

V+12

D311

1SS355

0.01

YB

0.01

R312

100/1W

V-12

C146

100p

MICOUT

CH

DGND DATA CLOCK AVEE

5051 4849 47 46 4445 4243 41

6364 6162 60 59 58 57 55 5456 53 52

(L)

R161

C165

1/50

(L)

17 151613

18

LIN

RIN

GNDA(DAG)

V+7

R311

100/1W

C333

100/10

C334

100/10

V-7

D312

1SS355

(L)

4039383637

R162

STBY

FR

1/50

14

FRO

GNDA(DAG)

FLIN1

FRIN1

(FL)

RIN

LIN

FRIN1

FLIN1

6869666765

717270

TL

TR

(L)

FL

SR

(SL)

(FL)

10 6 2

12

FLO

SRO

VCOMG

GNDA(DAG)

RCMUT/OVF

CN815

C 2/2

CIN1

SLIN1

SRIN1

SWIN1

SBLIN1

SBRIN1

(SW)

(C)

(SL)

SRIN1

CIN1

SWIN1

SLIN1

SBLIN1

SBRIN1

333534303231292827

TONE

ATT

REC

747573

C

SL

SW

C

SL

SW

(C)

(SW)

98711 543

CO

SLO

SWO

GNDA(DAG)

YB

0.022

0.047

C148

C150

C149

0.022

0.068

25

26

7877768079

SR

LIN

A 3/3

DSPOL

SBL

SBR

1

SBRO

GNDA(DAG)

V+7

YB

0.01

C151

4.7K

R147

YB

0.15

AVCC

C155

20 21 22 23 24

C156

1514 1716 1918

C157

C158

C159

213465 78910111213

C162

IC108

R2S15205FP

R149

100k

CN109

XKP3054

SBLO

YB

0.022

C152

C160 C161

YB

0.047

C153

0.022

100/16

GNDA

R148

C154

0.068

4.7K

YB

0.15

100/16

100/16 100/16

100/16

A 1/3

16

SX-316-S

1234

(FL)

(SL)

(SW)

(C)

5678

(L)

: Audio Signal Route (L ch)

(FL)

(FROUT)

(FLOUT)

(SROUT)

(SLOUT)

(SWOUT)

(COUT)

(SBR)

(SBL)

Low Pass Filter

2.2/50

FR

C202

2.2/50

C241

C242

C261

C201

2.2/50

TS

C282

TS

R241

TS

R242

R261

R201

47K

R202

TS

R282

R243 R245 R247

3.3K 3.3K 3.3K

CH

47K

C243

100p

GDAC

R244 R246 R248

3.3K

3.3KCH3.3K

CH

C244

47K

100p

GDAC

R263 R265 R267

3.3KCH3.3K 3.3K

100p

47K

C263

GDAC

R205 R207R203

3.9K 3.9K 3.9K

CH

C203

470p

GDAC

R204 R206 R208

3.9K 3.9KCH3.9K

47K

C204

470p

GDAC

R284 R286 R288

3.3K 3.3K 3.3K

CH

C284

47K

100p

GDAC

(SL)

MP

SR

(C) (C)

(FL)

A 2/3

SBR

(1/2)

IC103 HA17558AF-TBB

CH

C245

330p

IC103

HA17558AF-TBB

330p

C246

IC104

HA17558AF-TBB

CH

330p

C265

IC105 R239

HA17558AF-TBB

CH

C205

330p

IC105

HA17558AF-TBB

CH

330p

C206

IC106 HA17558AF-TBB

CH

C286

330p

IC106 HA17558AF-TBB

R279

5

(SL)

6 R251 R253

1.8K

R249

3.3K

(2/2)

3.3K

R250

(1/2)

R269

3.3K

(1/2)

(FL)

R209

3.9K

(2/2)

R210

3.9K

(1/2)

R290

3.3K

(1/2)

100K

4

+

-

8

+

3

-

2

R252 R254

1.8K 0

+

5

-

6

R271

1.8K

+

5

-

6

R211 R213

3.3K

+

3

-

2

R212 R214

+

5

-

6

R292

1.8K 0

4

+

3

-

8

2

R291

0

4

8

4

8 R273

4

8

68

4

8

4

8

7

0

683.3K

R294

R293

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

: Audio Signal Route (Center ch)

(SW)

: Audio Signal Route (SubWoofer ch)

V+12

R225

6

-

5

+

R237

1.2K

0.1

V-12

IC107

2

-

3

+

HA17558AF-TBB

(1/2)

8

4

3.9K

C220

8

4

7

R226

3.9K

IC107

HA17558AF-TBB

R219

0

R217

STBY

R220

0

R218

STBY

GDAC

(1/2)

C211

C212

R221

YB

4.7K

STBY

R223

4.7K

R222

4.7K

YB

STBY

DAN217U

GDAC

DAN217U

GNDA

DAN217U

GDAC

C219

0.1

YB

10/50

YB

C214 R228

1

10/50

D103

D105

D107

TS

C213 R227

100

R233

470K

TS

100

470K

R234

C215

C216

0.01

FLIN1

(FL)

FRIN1

(FR)

0.01

GNDU

GNDA

YB

R255

R256

R275

R215

R216

R296

R257

100

STBY

R258

100

STBY

V+12

STBY

R277

V-12

C257

100

C217

C218

R298

100

C258

0.01

V+12

4700p

C277

C298

(FR)

YB

V-12

YB

C251

4700p

V+12

SLIN1

C252

4700p

YB

(FL)

0.01

YB

0.01

V+12

C271

C272

V-12

C291

C292

(SL)

(SR)

SRIN1

(C)

0.01 YB

CIN1

YB0.01

GDAC

0.01

(SBR)

YB

SBRIN1

0.01

V-12

C247

CH

330p R232 STBY

C249

TS

10/50

C248

CH

330p R235 STBY

C250

1

TS

10/50

C267

CH

330p R236 STBY

C269

7

TS

10/50

C207

CH

330p STBY

C209

7

STBY

C208

CH

330p R240 STBY

C210

1

STBY

C288

CH

330p

R259 STBY

C290

7

TS

10/50

1

0

A

B

C

D

E

C268

5600p

+

3

-

2

R272 R274

2.7K

1.2K

YB

4

C270

R278

TS

1

10/50

8

270

R276

STBY

100

(SW)

C278

4700p

GDAC

(SW)

GDAC

C262 R264 R266

TS

3.3K 6.8K

2.2/50

R262

47K

YB

C264

GDAC

0.022u

IC104

HA17558AF-TBB

R268

39K

YB

C266

0.01u

(2/2)

(SW)

R270

SX-316-S

56

SWIN1

7

IN1

F

A 1/3

17

8

1234

3.4 MAIN ASSY (2/3)

A

B

C

D

A 2/3

(FLOUT)

(FROUT)

(SLOUT)

(SROUT)

A 1/3

(COUT)

(SWOUT)

(SBLOUT)

SWPR

A 3/3

MAIN ASSY (KUCXJ : XWK3227) (MYXJ5 : XWK3244)

(FL) (FL)

R303

100

R304

100

(SL)

R305

100

R306

100

(C)

R307

100

(SW)

R308

100

R504

2.2K

TS

C362

0.22/50

A 3/3

MVRATT

R485

4.7K

GNDA

Q361 2SD2704K

TS

R489

TS

STBY

C321

10/50

C322

10/50

C341

10/50

C342

C361

10/50

R486

STBY

R488

R461

R462

R481

R482

TS

R483

Q362

STBY

0

R490

STBY

100K

(SL)

(C)

(SW)

PRE-AMP

R453

R455

R456

R454

R475 R473

R474 R476

R493

R495

R496

R494

C370

1/50

BA4560

(2/2)

R550

4.7K

2.7K 1K

1K 2.7K

2.7K 1K

1K 2.7K

2.7K 1K

910 2.7K

R502 IC312

C323

C324 R458

IC301 BA4560

(1/2)

R477

C343

C344

R478

IC311

BA4560

(1/2)

R497

C363

C364

R498

8.2K

IC301

BA4560

+

FL

-

FR

+

IC311

BA4560

+

SL

-

SR

+

C

-

SW

+

R457

(2/2)

IC312

BA4560

1.5K

V-12

(2/2)

1.8K

100p

CH

100p

CH

1.8K

100p

1.8K

(1/2)

1.8K

100p

CH

4700p

YB

1.8K

CH

V+12

C326

V-12

YB

4.7/50

YB

TS

C328

22/50

V+12

C347

YB

0.01

C346

22/50

C348

0.01

V+12

C367

0.01

C366

0.01 YB C368

C325

22/50

C327

0.01

22/50

0.01 YB

C345

YB

C365

22/50

TS

R460 R459

10k 10k

TS

R479

10k 10k

R480

(FL)

(SL)

(C)

R499

10k 10k

R500

E

F

18

A 2/3

0

R518

(SW)

V+5U

C300

STBY

R300

STBY

V-12

SX-316-S

1234

5678

NOTE

1.RESISTORS

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted.

+

Tolerance: (J) 5% unless otherwise noted.

A 3/3

(C) (C)

2.CAPACITORS

CONTROL

(SBL)

(SW) (SW)

(SL)

(FL)

AMUTE

DCDT XPROTECT OLDT

NECK

-

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

A 3/3

C392

1000p

YB

GNDU

6_OHM

(SBL)

(SL)

(FL)

GNDU

CN114

XKP3091-

3

51

7

913

11

19

211715

C GNDA SBL

4

GNDA SBR/SW

6

GNDA SL

82

GNDA FL

10

GNDA SR

12

GNDA FR

14

AMUTE ATT

16 2018

DCDT XPROTECT OLDT

6 OHM

NECK

GNDU

(FL)

(SL)

(C)

(SW)

C 1/2

CN705

: Audio Signal Route (Front L ch)

: Audio Signal Route (Surround L ch)

: Audio Signal Route (Center ch)

: Audio Signal Route (SubWoofer ch)

A

B

C

(SW)

C FL FR

SBL

SL SR

2SD1858X

GNDU

R433

R431

R432

R434

R435

R436

Q252

(QR)

100K

R443

470

D253

UDZS27(B)

R280

R444

STBY

C255

NP

4.7/25

R437 STBY

RT1P241M

Q254

0

R446

100k

22k

R445

Q253

RT1N241M

R440 750K

-

+

IC251

(2/2)

HA17558AF

RT1N241M Q255

Q251 STBY

R464

C320

YB

1000p

GNDCH

GNDA

Q257

(QR)

2SA1576A

R448

100K

R438

100K

(1/2)

IC253

HA17558AF

R439

-

100K

C256

0.01

0

CKPU

C253

+

CKPU

0.01

D254

UDZS5R1(B)

D251

DAN217U R441

2.2K

R442

2SD2704K

R447

4.7K

R449

1K

100K

C254

Q256

100/25

CN252

B3B-EH

3

FAN+

2

FAN-

1

FAN STOP

J22

-12V

3

2

GNDU

+12V

1

CN251

52147-0310

FAN

D

O

891

E

FAN CONTROL

SX-316-S

56

F

A 2/3

19

7

8

1234

3.5 MAIN ASSY (3/3)

A

B

C

A 3/3

J34

TUNER CE

TUNER DI

TUNER CLK

TUNER DO

GNDT

Y

GNDT

MAIN ASSY (KUCXJ : XWK3227) (MYXJ5 : XWK3244)

YB

STBY

+9V

VSM RDS

TL

TR

CN103

52044-1145

1

2

3

4

5

6

7

8

9

10

11

STBY STBY STBY

(L)

R5001 R5002 R5003 R5004

T_CE T_DI T_CLK

T_DO

GNDT

C5001

1000p

22p

C5028

C5002

R5005

0

0.01

C5027

YB

1000p

TL

TR

YB

1u

C5003

C5026

A 1/3

R5009

STBY

R5016

0

C5004

1000p

STBY

C5005

CHASSIS

(RCA Jack)

VT+9

1000p

C5025

R5006

Q5009

STBY

R5007

GNDT

STBY

C5008

STBY

MYXJ5 ONLY

C5018

STBY

C5010

STBY

1K

R5012

R5013

RDS_DT

ASS7004- -T

4.332MHz

CH

C5013

X5001

1615141312911

RDCL

RDS-ID/READY

47K

R5011

1K

RDS_CLK

CH

27p

C5014

RST

XIN

XOUT

IC5001

LC72725M

RDDA

MPXIN

VREF

2145386

AL

C5011

10/50

C5020

R5020

27p

VDDD

VDDA

4700p

0

*2

VSSD

VSSA

47/16

C5015

10

MODE

FLOUT

7

C5012

AL

TEST

CIN

STBY

YB

C5017

V+5U

0.01

C5016

R5010

47K

STBY

GNDU

560p

RDS_ON_/_OFF

1 2 3 4

A 2/3

E2PROM

A0

A1

A2

GND

CONTROL

IC9002

BR24L16FV

8

Vcc

7

WP

6

SCL

5

SDA

D

E

F

20

A 3/3

GNDU

ST+5.6 D9001

DAP202U

1.RESISTORS

NOTE

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted.

+

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.

D+5.6

D9002

DAP202U

VT+9

L5002

HPDET

R/C_RY

SPA_RY

SPB_RY

GNDTGNDU

21 19 17

20 1618

XKP3091-

CN111

R/C RY

HP. SW

SP-A RY

SP-B RY

SM+5V

D9003

DAN202U

QTL1013

AC_RY

L9001

ATL7002

L9002

ATL7002

15 13 11 9 7

14 1012 8

GNDT

GNDU

T+12V

ST5.6V

AC RY

D+5.6V

C 2/2

AC_WP

-VF

AC WP

FL AC2

CN816

V-12

C116 C115

L102

-12V

FL AC1

QTL1013

V+5U

YBYB

0.010.01

D101 STBY

L101

QTL1013

GAV

531

462

NC

GAV

+12V

GNDA

SWOUT

V+12

GNDA

GNDU

GNDA

SX-316-S

1234

LFCA2R2J

C9001

R9045

R9046

470

L9003

C9002

STBY

5678

(L)

: Audio Signal Route (L ch)

A

CN401

K

J31

FLAC 2

FLAC 1

-VF

DISP RST

DISP DI

DISP CLK

DISP DO

SRIN

SROUT

RMC

1W WP

DISP EN

DISP RDY

100K

C9006

100K

9

STBY

1u/10

YB

12

10

1311

SRIN

RMC

SROUT

1W_WP

OSD_DT

OSD_CLK

R9014 R9015 R9016 R9017 R9018

EE_CLK EE_DT

XSS3004- STBY

X9001

*

R9004

AC_WP 19

1W_WP

UART2

22 23

24 25

26 27

R9013

28 29 30

V+5U

R9080

10K

432

1

68

7515

28

10k

R9047

R9048

470

15.7MHZ

R9039

D9010

47K

STBY

C9004

YB

0.01

C9005

Q9001

RT1N431M

JQ

2.2/50

R9002

1SS355

R9037

C9009 C9010

STBY

R9033 100K

ST5.6V

D+5.6V

R9005

R9062

MIC DET

161714

470 470 470 470 470

C9007

330/6.3

0

470

GNDU

2

C9008

CN101

CKS3382-

ST+5.6

YB

0.01 C9019

STBY

C9015

1000p

R9041

100K

R9010

5.1k

R9038

YB

STBY

A 1/3

MICSW

D+5.6

1

DISP RDY

DISP DI/OSD DT

DISP DO

DISP CLK/OSD CLK

GND

CNVSS

12C CLK EEPROM

12C DT EEPROM

XRESET

XOUT

GND

XIN

+5V

NMI

ACIN(WAKEUP)

USB TREQ

1W WUP

UART SW2

USB HREQ

USB CTL

XFLAG

IPOD SENSE

USB XRST

USCS

DISP RST

292827262523 241817 19 2120 2210 11 12 13 14 15 1665 94 87321

XM RX

XMTX

R9031

100K

V+5U

SM+5V

MYXJ5 ONLY

100

USDAO

R9060

C9012

STBY

AVCC

47K

VREF

HPDET

R9025

9798999596

HPDET

1.USDAI

2.USCLK

3.DISP EN

0

AVSS

SIMUKE2

4.7K

R9024

R9026

94919293898890

SIMUKE1

MAIN µ-COM

IC9001

PEG217-K

31.TX(SR+/IPOD)

32.RX(SR+/IPOD)

232C CTS

CLK

DSP CLK

DSP DO

DSP DI

3133343236353730403938

363537

DMUTE

93

IPOD_POW

XM Fs

IPOD POW

DSP SS

DSP RST

39

38

R9026 0 (KUCXJ) 750 (MYXJ5)

91

270K

R9082

MVRATT

XM POW

BUSY

DSP HREQ

41

40

21

GCTRL

220

R9081

XPROTECT

DECO MUTE

51.NECK SELECT

DSP MUTE

DSP MODE

4243414644

42

OSD_CS

OSD_RST

0.01

C9081

OSD CS

ADMODE

45

868587

OSD RST

DIR DO

45

Q9004 STBY

R9063

STBY

T_DI

T_CE

T_DO

T_CLK

470

R9021

R9022

R9020

R9019

838284

81

T_DI

T_CE

T_DO

T_CLK

6 OHM

XM CS

XM SIGNAL SW

WAKE_UPB(XM)

RDS FM+/XM RST

RDS DT/XM LINK ACTIVE

RDS CLK/XM LOW SPD

DSP OVERLOAD

OL DET

DC PROT

VIDEO1

VIDEO2

VIDEO3

SW DET

COMP VIDEO A

COMP VIDEO B

COMP VIDEO INH

EVR DT

EVR CLK

LOW_CONSUMPTION

VIDEO4

RY-AC

XM ERR

RY_C/R

AMUTE

XMDCS

DIR CS

DIR ERR

DIR CDC RST

LSSN

XTLO

474849

50

LSSN

A 1/3

50

49

46

48

C9017

R9034

STBY

GND

+5V

RY_A

RY_B

R9032

100K

STBY

5153 525455565758596062 6164 6366 6569 68 6771 7073 72747577 76787980

V+5U

D9007

DAN217U

V+5U

R9036

220

R9008

220

C9018

STBY

MUTE A

26464542413839

403537

V+5U

C9014

0.047/16

RDS_DT

RDS_CLK

OLDT

DCDT

SWDET

SW2

A 1/3

VLDT

VLCK

AC_RY

XM_ERR

SPA_RY

R/C_RY

SPB_RY

NECK

DAN202U

D9011

470K

R9007

YB

80 79 78

77

V1 V2 V3

INH

V4

52

RT1P241M

V-12

R9011

3650214849

D9006 DAN217U

R9006

C9011

YB

0.047/16

GNDU

MYXJ5 ONLY

10K

R9044

R9042

R9043

DSPOL

A 1/3

SW1

R9068

Q9007 DTC143TK

Q9002

V+12 GNDU

47K

R9009

Q9003 RT1P241M

1K

MVRATT

A 2/3

470K

0

R9030

R9012

6_OHM

A 2/3

SM+5V

47

C9013

0

C9000

STBY

B

C

D

STBY

E

SWPR

A 2/3

D9064

DAP202U

Q9064 RT1P241M

D9065 DAP202U

V+5U

D9068

1SS355

4

5

Q9065

UMD2N

2

3

Q9065

UMD2N

MUTE_OUT

1

GNDU

123

VSS

SR_TXD

4

NC

T_BUSY

5

T_VDD

7

6

T_SCLK

SR_RXD

10K

R9065

CN102

VSS

R9064

STBY

9

8

10

T_RST

10K

R9067

10K

R9066

GNDU

10K

T_PGM/OE/MD

FLASH U-COM

56

SX-316-S

J45

161714

DIR CS

DIR DO

USB XRST

1315 11 9 7

10 8

12

BUSY

DSP SS

DSP RST

DSP HREQ

DSP MODE

C 2/2

DSP DI

DSP DO

DSP CLK

DEC MUTE

CN817

531

462

XTLO

GNDD

DIR RST

DIR ERR

CKS3382-

CN112

F

A 3/3

21

7

8

1234

3.6 DSP ASSY (1/2)

A

B

C

D

B 1/2

KN501 VNF1084

stby

KN502 VNE1948

stby

OPT IN1

OPT IN3

CN1903

OPT IN2

R

OPT OUT

NOTES:

NO INDICATED

UNLESS OTHERWISE NOTED

DSP ASSY (AWX8573)

C501

C502

R604

100k

CH

stby

L501

QTL1013

L502

QTL1013

R601

0

C601

stby

R602

0

C602

stby

R603

0

C603

stby

GCH

V+5D

GNDD

CN601

VKN1414

JA501

AKB7131

(1/2) COAX1

JA501

AKB7131

(2/2) COAX2

10

9

8

7

6

5

4

3

2

1

PARTS IS...

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

CEVW***M**-T

RS1/16S***J-T

3

4

GNDD

R606

100k

1

2

V5D1

R605

100k

R503

IC501

TC74HCU04AF

C503

14

2

1

77

0.01 YB

75

R501

75

R502

C504

14

12

13

7

0.01

YB

IC501

R504

47k

R630 R629

0

stby

C623

(6/6)

(1/6)

R607

C604

stby

R609

47k

R505

0

R506

R507

TC74HCU04AFTC74HCU04AF

R610

V5D1

L601

QTL1013

IC501

TC74HCU04AF

(5/6)

3

2.2k

C505

2.2k

C506

14

11

7

IC501

(2/6)

C622

10 11 12

V53

470p

C605

CH

14

4

CH 47p

CH

47p

10

stby

0

48 47 46 45 44

1

RX4

2

AVSS

3

RX5

4

AVSS

5

RX6

6

AVSS

7

RX7

8

IIC

9

P/SN

XTL0

XTL1

VIN

13 14 15 1716

0.1

C606

YB

RX3

TVDD

R508 100

R509

AVSS

DVSS

100

R613

C607

RX2

TX0

V3D

QTL1013

47/6.3

R511

AVSS

AK4114VQ

TX1

1000100

L602

stby

C509

R510

C507

stby

C508

stby

C510

stby

43 42 41 3839403637

RX1

RX0

AVSS

IC601

DIR&DIT

BOUT

UOUT

COUT

VOUT

18 19 20 2221 23 24

R614

V32

470p

C609

C608

CH

stby

C621

VCOM

DVDD

0.47 YB

0.1

YB

V52

IC501 TC74HCU04AF

(3/6)

14

6

5

7

9

8

14

(4/6)

F%

R628

18k

R

INT1

AVDD

INT0 CSN

CCLK

CDTI

CDTO

PDN

XTI

XTO

DAUX

MCKO2

BICK

DVSS

MCKO1

LRCK

47

R615

stby

L603

V51

R512

470p

C511

CH

IC501 TC74HCU04AF

R627

10k

35 34 33

R623

32

0

31 30 29

R620

28 27

R618

26

100

25

SDTO

100

R617

R616

0

R612

GNDD

L503

100

47

GNDD

C610

stby

V5D1

QTL1013

R513

C512

470p

C620

CH

C617

C611

100

C513

1

YB

GNDD

YB

R626

100

L604 stby

R619 stby

stby

V31

C619

C616

100/16

stby

R625

100

L605

QTL1013

YB

0.1

C615

V3D

C618

stby

C614

YB

R624

100

R622

R621

stby

X601 ASS7046

CH

12p

C612

GNDD

47/6.3

GNDD

0.1

0

12.288MHz

C613

LOCK DRCS SCK MOSI DRDO DRRT

CH

12p

XTL0

MC

DRCS

SCK

MOSI

DRRT

E

F

22

B 1/2

BDTI

MCLK

SDTI

IEIT

PWR

IEDO

R559

R560

R561

100k

R554

100k

R553

GNDD

100k

R552

100k

R551

CDTI

GNDD

LCKI

IE

00

R573 R572

IEE5

R577

100k

GNDD

R575

R574

LOCK

R579

0

ERR3

BCKI

FDTI

SX-316-S

1234

MD

MCLK

BCKO LCKO FDTO SDTO CDTO

BDTO

5678

V5A

A

B

C

D

R714

R715

R716

V54

L702

QTL1013

C717

C716

C715

470p

DZF1

TST

AVSS

CAD1

AVDD

CAD0

20

GVCM

GDAC

GNDD

GIE

C720

35

VREFH

ROUT1

LOUT1

ROUT2

LOUT2

ROUT3

LOUT4

0.1 CH

YB

(TST)NC

R704

VCOM

RIN

LIN

NC

ROUT4

4.7

C719

100

C721

stby

C723

C722

stby

GDAC

R701

R702

100

V3D

V34

L701C701

QTL1013

0.01

C702

YB

CH

V5A V5D1

stby

47

SDTI4

V55

470p

C703

100/16

D902

UDZS5R6(B)

stby

R902

44434140423739

1

TDM SDOS I2C SMUTE

BICK

LRCK

SDTI1

SDTI2

87 45623

SDTI3

SDTO

DAUX

11 910

DFS

12

C704

YB

L902

ATL7002

13

R703

R901

CDTI

DZFE

0.1

0

P/S

CSN

CCLK

IC701

AK4628VQE

8ch CODEC

TVDD

DVDD

DVSS

1516141917

C705

100p

CH

C706

R907

stby

L901

ATL7002

R713

YB 0.1

R916

MCLK

PDN

stby

47

383436

182221

stby

33

DZF 2/OVF

31 32

26 27 3028 29

(SW)

23 2524

LOUT3

R912

C718

(FL)

(SL)

YB 0.1

47/6.3

(C)

C901

C902

R908 C903

C904

R909

C905

C906

R910

R911

stby

(L)

100/16

stby

R712 R711 R710 R709 R708 R707

R706 R705

stby

0

stby

D702

1

D701

3

21

2

3

100 100 100 100 100 100

100 100

DAN202K

DAP202K

GDAC

GVCM

C714 470p CH

C713 470p CH

C712 470p CH

C711 470p CH

C710 470p CH

C709 470p CH

C708

C707

V5D1

D901

CH470p

NJM2391DL1-33

C907

UDZS5R6(B)

XKP3080

CN701

1

2

(L)

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

0

R913

: Audio Signal Route (L ch)

: Audio Signal Route (Front L ch)

: Audio Signal Route (Surround L ch)

: Audio Signal Route (Center ch)

: Audio Signal Route (SubWoofer ch)

V3D V1R2

IC902

LM1117DT-ADJ

OUTIN

32

1

ADJ

C908

100/16

C909

100/16

R914 stby

(FL)

(SL)

(SW)

(C)

(L)

(FL)

(SL)

(C)

(SW)

IC901

123

0.1

YB

RIN GNDA(DAG) LIN GNDA(DAG) FRO VCOMG FLO RCMUT/OVF SRO GNDA(DAG) SLO GNDA(DAG) SWO GNDA(DAG) CO GNDA(DAG) SBRO GNDA(DAG) SBLO

1k

R915

C 2/2

CN806

GCH

C914 C916

stby CH 470p

C915 C917 C919

stby

GCH2

131211

V+5A

(1394)

GNDD

846

10

V+5D

(DAG)

GNDA

C 2/2

100K

R906

795

GNDD

OPTIN

DGRTN

CN805

100k

R905

3

OPTIN

1

2

uGRTN

OPTOUT

100k

R904

CN902

XKP3077

VNF1084

KN901

stby

SX-316-S

56

GNDD

C910

stby C911

stby C912

stby C913

stby

C918

YB 0.1

YB 0.01

GNDDGNDD

(DSP)(DSP) (DIR)

GDAC GDAC

470pCH

GNDD

7

E

F

B 1/2

23

8

1234

3.7 DSP ASSY (2/2)

A

B

C

B 2/2

DSP ASSY (AWX8573)

C956

V5D1

L952

QTL1013

10/16

C955

MC

IE

IEIT

IEDO

MUT

BUS3

DSDO

V56

330

R961

R960

2019181517

16

2G

1Y1

1Y2

2A4

VCC

IC952

TC74VHCT244AFT

470p

1G

1A1

2Y4

13254

3V 5V

Level shifter

1A2

2Y3

0.1

YB

CH

C954

DRD5

330

2A3

1A3

6

R959

7

DSRQ

1Y3

2Y2

R976

330

2A2

1A4

R958

ERR5

100

R975

330

121411

1Y4

2A1

2Y1

GND

910813

D

E

F

24

B 2/2

330

R956

HREQ

ERR5

R957

13DO

INT

ERR3

XTL0

R974

L953

stby

CN807

330

R970

RAB4C104J

100k

0

GNDD

GNDDQTL1013

IECK

IERT

IEDI

R962

RAB4C104J

100k

DECM

MOSI

DSDO

SCK

100k

R967

15

13

14

DSP DI

DSP DO

DEC MUTE

DSRT

R968

12

GNDD

SS

100k

R969

11

DSP CK

DSP RST

100k

10

DSP SS

BUS5

BUSY

DSP HREQ

DSM5

DSRQ

789

5

6

DIR CS

DIR DO

DSP MODE

DRD5

321

4

DIR RST

DIR ERR

XTL0

R954

MISO

GNDD

BUS5

DRCS

R955

DECM

DRDO

DRRT

CN952

XKP3078

C 2/2

SX-316-S

1234

5678

V3D

Y

G H HI-Z

ONL

L871

V35

QTL1013

V3D

R841

A

V1R2

47k

V11

V36

V3D

BDTO CDTO SDTO FDTO

1

47

G1 Vcc

R871

2

A1

3

Y2

R872

4

GND

47

GNDD

LCKI

BCKO

FDTI

100

R802

RAB4C101J

10k

R805

R806

NOTES:

NO

UNLESS OTHERWISE NOTED

IC871

TC7WH125FU

C871

CH 470p

0.1YB

C872

8 7

G2

R874

47

6

Y1

5

A2

R873

47

L803

ATL7002

BUS3

LCKO

MD

R801

47

YB0.1

C802

C801

470p

YB

C804

C803

0.1

C806

R807

47k

YB

0.1

C805

10k

R804

R803

10k

INDICATED PARTS IS...

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

CEVW***M**-T

BCKI

MCLK

C833 C831 C829

47

R835

0.1YB0.1 YB

R833

C832 C830 C828

47

470p 470p

47

R834

R836

80 79 767778 737475 71 7072 676869 66 65 64 63 62 61

SDI0

1

SDI1

2

GNDIO

CH

3

VDDIO

4

SDO3

5

SDO2

6

SDO1

7

SDO0

8

VDDCO

9

PF8

CH

10

PF6

470p

11

PF7

12

GNDCO

13

PF2

14

PF3

15

PF4

16

PF5

17

VDDIO

18

PF1

CH

19

PF0

470p

GNDSP

20

21

PF9

CH CH

FST

FSR

SCKT

SCKR

VDDIO

BOOT MODE A B C D

DECODER

SCAN

PF10

GNDIO

VDDIO

PB0

2322262524

R808

4.7k

C807 C809

470p

CH

R809

4.7k

C808 C810

0.1 YB

R832

PC2

HCKT

BUSY

GNDIO

VDDCO

IC801

DSP

DSPC 56371AF180

UCOM01001010

PB1

GNDCO

VDDCO

TDO

TDI

29

2827303231333435373836

470p

CH

0.1 YB

R810

47k

TP3

TP1

TP2

JTAG

TP4

96DTS

TCK

TP5

PE2

GNDCO

TMS

MOSI

100

R953

0.1 YB

470p

CH

PE5

MISO

SCKSSHREQ

R811

100

R812

R952

MOSISSMISO

VDDIO

GNDIO

4.7k

R951

100

SCK

R827

PE0

L804

QTL1013

HREQ

47

PE1

FST_1

SCKT_1

SDI0_1 SDI1_1

PE10

MUTE

GNDCO

VDDCO

MODA MODB MODC MODD

RESET

PINIT

EXTAL

VDDPD GNDPD GNDPP

VDDPA

GNDPA

39

40

C814

470p

CH

C815

0.1 YB

R840

100

PE8 PE9

60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

R813 10k C813 stby

C812 stby

C811 stby

RS1/16S***J-T

SX-316-S

56

R839

R826 stby

R817

VDDPP

7

stby

GNDD

100

CH

L802

C835

100/16

R852

2.2k

CH

C826

C827

470p

R820 0

C823

C824

470p

C821

C822

470p

TC7WU04FU TC7WU04FU

23586

stby

R838

ATL7002

C834

100/16

R823

47k

YB

0.1

YB

0.1

YB

0.1

IC802 IC802

(2/3)

8

44

R816

C816

R815

1M

470

X801

VSS1171

20MHz

CH 8p

(1/3)

R818

stbyYB0.01

C817

V3D

10k

R822

C825

V3D

V37

8

71

4

CH 8p

GNDD

R819 100

QTL1013

L801

C820

YB 0.01

C819

YB 0.1

C818

CH 470p

IC802

TC7WU04FU

(3/3)

B 2/2

8

B

C

MUT

D

DSRT

E

F

25

1234

3.8 POWER PACK (1/2), TRANS 2 and TRANS 3 ASSYS

POWER PACK ASSY (KUCXJ : XWZ4080)

(MYXJ5 : XWZ4117)

D+5V

(2ch POWER PACK)

10k

R727

SBL/SB

(SW)

10k

R726

R725

(C)

R680

(SL)

(FL)

AMUTE

DCDT

XPROTECT

R1102

OLDT

0

6OHM

NECK

GNDU

0

STBY

0

R602

2.2k

R604

10K

R606

R656

STBY

R654

0

10k

R652

2.2k

R651

2.2k R653

R655

4.7k

STBY

R631

2.2k

R632

10k

R633

4.7k

STBY

(FR)

2SD2704K(VW) Q602

C602

1000p

YB

C652

1000p

YB

Q652

2SD2704K(VW)

(SR)

10k

2SD2704K(VW)

YB

C651

1000p

2SD2704K(VW)

YB

C631

1000p

STBY STBY

Q651

STBY

Q631

STBY

FR

AMUTE

C

R1108

ATT

0

SBR/SW

SL FL

ATT

SR

AMUTE

R1107

FR

SR

ATT

(FL) (FL)

FL

AMUTE

ATT

(SL) (SL)

SL

AMUTE

R1106

ATT

R608

Q604 STBY

R658

R657

R634

Q654 STBY

Q653

STBY

Q632 STBY

430

STBY

C604

430

C654

STBY

430

STBY

C653

430

STBY

C632

C606

4.7/50

YB

27k

R610

330p

27k

R660

330p

C656

4.7/50

IC602:

POWER AMP

(2ch POWER PACK)

C655

4.7/50

27k

R659

330p

YB

C633

4.7/50

330p

R635

27k

YB

C608

R612

C610

C660

R662

C658

C657

R661

C659

C634

R636

C635

820

100/16 100/16

820

CH

820

100/16

820

100/16

IC601:

POWER AMP

47p

CH

R614 27k

C612

CH

47p

C662

47pCH R664

27k

CH 47p

47p

R663 27k

C663C661

47pCH

CH 47p

R637

27k

C637C636

47pCHCH47p

14

15

14

15

47p

18

17

C614

47p

C664

47p CH

17

18

CH

IC601(1/2) STK412-230C

FR

2

16

CH

R675

stby

33k

R630

IC601(2/2) STK412-230C

SR

7

IC602(1/2) STK412-230C

FL

3

16

2

MTZJ15A

R645

stby

33k

R699

D645 stby

IC602(2/2) STK412-230C

SL

7

4

3

D602

MTZJ15A

D675

12

5

4

D647

12

stby

P1

R620

330

1

6

5

5.6k

R616

13

1

6

5.6k

R647

10

13

9

11

10

8

9

R648

11

8

5.6k

R618

R665

R667

0.22

ACN7094

D648

MTZJ15A

R646 stby

D646

5.6k

stby

R622

0.22

ACN7094

D604

MTZJ15A

R676 stby

D676

stby

R668

0.22

ACN7094

R666

330

R638

330

R639

0.22

ACN7094

330

R624

1SS133

D652

R670

R669

D651

1.8k

D606

1SS133

1.8k

R671

C665

1SS133

D631 R640

2SC2240

R626

C616

D+5V

R1101

R698 R697

C666

R672

820

2.2/50

NP

1.8k

R641

C630

1SS133

NP

820

NP

2.2/50

820

Q655 2SC2240

(GBRL)

Q606

0

10k

33k

2SC2240NP

2.2/50

820

Q633 2SC2240

(GBRL)

2.2/50

(GRBL)

Q656

1SS133

R628

22k

Q698 RT1N241M

R674

22k

(GBRL)

D654

1SS133

D653

1SS133

R673

22k

O.L.

D632

R642

22k

D608

O.L.

XPROTECT

P1

P13

FRO

P6

601_5

(FL)

(SL)

CN705

XKM3011-

C

GNDA

SBL

GNDA

SL

GNDA

FL

GNDA

SR

GNDA

FR

AMUTE

ATT

DCDT

OLDT 6OHM NECK

GNDU

C 1/2

1

2

3

4

5

6

79

8

10

11

12

14

15 13

16

17

18

19

20

21

A

SBR/SW

B

CN114

A 2/3

XPROTECT

C

D

E

F

26

C 1/2

(C) (C)

R601

C

2.2K

2SD2704K(VW) Q601

R603

GNDA

AMUTE

ATT

(SW)

SW

AMUTE

ATT

10K

R605

4.7k

STBY

R777

2.2k

R778

10k

R779

STBY

YB

C601

1000p

2SD2704K(VW) Q501

YB

C777

1000p

STBY

430

R607

Q603 STBY

430

R780

Q503 STBY

VNF1084

CHASSIS

STBY

C603

C778

KN601

C605

4.7/50

YB

C779

4.7/50

YB

330p

R609

R781

IC610

AEK7009

(1A)

5.6k

8

9

R689

11

ACN7094

D682 MTZJ15A

5.6k

D678

R784

330

R785

0.22

ACN7094

R615

330

R617

0.22

R678

stby

R619

D601

D777

1SS133

R787

C784

1.8k

1SS133

2SC4081

10k

R696

1.8k

R786

820

2.2/50

R621

NP

C615

Q696

C696

NP

14

R613 27k

C613C611

47p

(SW)

R783 27k

C782

47p 47p

47p

18

C783

15

CH

17

IC600 (1/2)

STK412-230C

16

33k

R695

IC600 (2/2)

STK412-230C

SW

7

CH

47pCH

C607

27k

R611

820

C609

CH

100/16

47p

C780

CH

27k

R782

820

C781

100/16

CH

C

3

2

D681

MTZJ15A

R677

stby

D677

stby

12

1

6

5

4

R688

10

13

Q605 2SC2240

820

(GBRL)

2.2/50

(QR)

YB

1000p

Q505 2SC2240

(GBRL)

C697

1SS133

D603

1SS133

O.L.

(C)

R623

22k

Q697

2SC4081

(QR)

220/0.30

D778

O.L.

R788

22k

(SW)

SX-316-S

1234

5678

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N10, MFD BY ROHM CO., LTD. FOR IC701 and IC702.

XPROTECT

180K (KUCXJ) 120K (MYXJ5)

20K (KUCXJ) 68K (MYXJ5)

MYXJ5 ONLY

ICP-N10(400mA)

601_2 P12

SRO

OL

P13 P12

P1

OL

(FL)

FLO

P6

OL

(SL)

SLO

P13 P12

P1

OL

(C)

CO

P6

DC_DET

DC DET.

600/3_2 600/3_5

OL

(SW)

P13 P12

MYXJ5 ONLY

ICP-N10(400mA)

IC701

W177

R713

D713

1k

1SS133

IC702

W175

IC605

601_2

IC604

601_5

IC607

600/3_2

IC606

600/3_5

IC609

602_2

IC608

602_5 P6

XPROTECT

Q705(2/2) RN4903

602_5

602_2

J606 BLUE

FRO

DB621NB0

FLO

J607 BROWN

DB118NB0

SRO

DB919NB0

SLO

J601 WHITE

DB923NB0

CO

SBRO/SBO/SWO

SBLO

DB917NB0

SBRO/SBO/SWO

R709 4.7K

2SC5511(E)

R708

C705

10/100

(GRBL)

R707

C706

10/100

2SA2005(E)

4.7K

STANDBY

(10A)

D+5V

Q705(1/2) RN4903

R714

C709

(FL)

WHITEJ602

(SL)

(C) (C)

WHITEJ603

KUCXJ ONLY

Q701

5.6K (KUCXJ)

6.8K (MYXJ5)

R701

R721

5.6K (KUCXJ)

8.2K (MYXJ5)

R703

2SA1145

2SC2240

Q704

Q703

R704

R706

R702

5.6K (KUCXJ)

6.8K (MYXJ5)

Q702

KUCXJ

R710

ONLY

D703

1SS355

1k

10k

R715

10k

R716

1/50

L752

R752

PUF 100 1/4w

L751

PUF

L762

R762

PUF 100 1/4W

L761

R761

PUF 100 1/4W

∗1 C517, C751, C752, C755, C761, C762, C771

0.1 (KUCXJ)

0.22 (MYXJ5)

L753

R755

PUF 100 1/4W

L501

R789

PUF 100 1/4W

L754

R772

PUF 100 1/4W

GNDU

R705

47k

GNDU

C703

C704

R1110

R751

1SS355

+12V

Q721 2SA1145

47k

D+5V

ATH1004

100 1/4W

ATH1004

D751

D752

C 2/2

56

6ohm

(GRBL)

(GBRL)

R722

NECK

R724

C

3300u/42

XCH3012--F

3300u/42

XCH3012--F

D

Q707(1/2) RN4903

0

(SL)

MYXJ5 ONLY

0

R1105

R/C SP

FR/FL SP

E

C881

C882 C883

R881

DB025NB0

DB232NB0

J3

C707

0.01/250

H702

C708

4.71W4.7

R753

∗1

W248

W238

∗1

4.71W4.7

1SS355

D758 D757

RY753(3/3)

DB932NB0

J5

0.01/250

C711

C712

R711

2.4K (KUCXJ)

2.2K (MYXJ5)

RY751(1/3)

RY751(2/3)

RY752(1/3)

RY752(2/3)

1W

R754

∗1

C752

0.220.22

C754

C772

∗1

C771

1W

R771

0

R1103

RY501(3/3)

DB927NB0

D

J7

AC WUP

Stby 5V

CN701

MTZJ22D

D711

-22.9V

D712

MTZJ

6.8B

100/10 100/35

-29.7V

(FL)(FL)

MYXJ5 ONLY

W272

W236

RY753(1/3)

RY501(1/3)

RY501(2/3)

XSR3012

(FL)

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

: Audio Signal Route (Center ch)

(SW)

: Audio Signal Route (SubWoofer ch)

SX-316-S

47k

Q722

2SC2240

47k

A

C701

C702

Q707(2/2)

(FR)

R723

XCH3026

B

RN4903

D5SBA20(B)

5600/71

DB230NB0

J6

D701

~

+

-

~

AKR7001-A-T

STBY

H701

~

+

-

~

D702 D5SBA20(B)

W201

R712

stby

J4

(FL) (FL)

1W

4.7

R764

∗1

C751

C762

W244

W247

C764

0.22

C753

0.22

C785

C517

MYXJ5, MVXJ5

ONLY

R790

R756

W240

∗1

4.7

1W

(SW)(SW)

MYXJ5 ONLYMYXJ5 ONLYMYXJ5 ONLY

0

D753

R1104

D754

RY752(3/3)

XSR3012

Q605,606,633,655,656,683, Q505: OVERLOAD DETECTOR

Q696,697:

( ) DC OUTPUT DETECTOR

0.22

(SBR)

RY751(3/3)

SBR/SB

/SBL/SW SP

R763

C761

C763

C756

C755

1SS355

XSR3012

TRANS 3 ASSY (XWZ4079)

STBY

NP

4.7 1/4W

R882

NP

4.7 1/4W

TRANS 2 ASSY (KUCXJ : XWZ4090) (MYXJ5 : XWZ4092)

STANDBY

NP

ACH

C1252

55

CN1201

U

52147-0410

GNDU

AC RY

D20PYY1130E

52147-1110

3

412

11

J21J21

Stby 5V

CHASSIS

STBY5V

11

1237

4.7

1/4W

R1252

7610 8 593412

GNDU

AC WUP

AC RY

910 78563412

GNDU

AC RY

FL AC1

AC WUP

MYXJ5 ONLY

(SL)

(C)

(SW)

7

CAUTION : FOR CONTINUED PROTECTION

STANDBY

4.7 1/4W

NP

C1251 R1251

ACH

1237

FL AC1

FL AC2

REG B

FL AC2

AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7018 MFD, BY LITTELFUSE INK. FOR IC853.

IC852

STBY

IC851

STBY

IC853

NP

C1250

R1250

STANDBY

851

51048-1100

REG B

REG G

DREG

-VF

DREG

REG B

REG G

IC853 AEK7018 (4A)

GNDU

12 3456

HP.SW

C 2/2

CN751

+

FR

-

+

FL

-

+

SR

-

+

-

+

-

+

-

XKE3053 (KUCXJ) XKE3055 (MYXJ5)

SL

CN753

C

XKE3054 (KUCXJ) XKE3056 (MYXJ5)

SW

A-D

SITUATION

NO SIGNAL

1.RESISTORS Unit:k-kΩ,M-MΩ or unless otherwise noted. Rated power:1/4W unless otherwise

noted. 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 except for electrolytic capacitors.

3.DIODES Indicated in 1SS133-T

POINT VOLTAGE

A.B C.D

C758

0.012

C773 C757

0.012

C521

CHASSIS

0.012 0.012

MYXJ5 ONLY

C766 C759

C 1/2

1551

HP.SW

A.MUTE

(V)

/KU Others

61.467.0

39.538.6

NOTE

D E

8

G

HP R

J47

HP G

(FL)

52147-0610

CN702

HP L

27

A

B

C

D

E

F

1234

3.9 POWER PACK (2/2) and HEADPHONE ASSYS

A

C 2/2

B

CN807

XKP3067

DEC MUTE

DSP DO DSP CK

DSP RST

DSP SS

CN952

DSP HREQ DSP MODE

C

B 2/2

DIR RST DIR ERR

DSP DI

BUSY

DIR DO

DIR CS

XTLO

GNDD

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

POWER PACK ASSY (KUCXJ : XWZ4080)

(MYXJ5 : XWZ4117)

R885

220

R886

220

R887

220

R888

220

J45

15

GNDD

2

GNDD

3

XTLO

4

DIR ERR DIR RST DEC MUTE DSP DI

8106

DSP DO DSP CLK DSP RST DSP SS

12

BUSY

13

DSP HREQ

14

DSP MODE DIR DO

16

DIR CS

17151197

USB_XRST

CN817

CKS3382

A 3/3

CN112

CN806

XKP3069

SBLO

GNDA(DAG)

SBRO

GNDA(DAG)

D

GNDA(DAG)

CN701

GNDA(DAG)

RCMUT/OVF

B 1/2

VCOMG

GNDA(DAG)

GNDA(DAG) GNDA(DAG)

E

CN902

DGRTN DGRTN DGRTN

GNDD

B 1/2

OPTIN

UGRTN

SWO

SLO

SRO

FLO

FRO

RIN

V+5A

V+5D V+5D

CO

LIN

NC

CN805

XKP3066

12

10

1917

18

16

(C)

14

(SW)

12

(SL)

11

10

91513

8

(FL)

7

6

4

3

2

15

AD+5V V+5D

13

11

9

8

7

6

5

4

3

2

1

DGRTN GNDD

(C)

(SW)

(SL)

(FL)

(L)

: Audio Signal Route (L ch)

(FL)

: Audio Signal Route (Front L ch)

(SL)

: Audio Signal Route (Surround L ch)

(C)

GDAC

: Audio Signal Route (Center ch)

(SW)

: Audio Signal Route (SubWoofer ch)

(L)

CN815

XKM3005

2

31

64

75

8

9

11

12

13

14

1610

1715

18

19

SBLO GNDA(DAG)

SBRO GNDA(DAG) CO GNDA(DAG) SWO GNDA(DAG) SLO GNDA(DAG) SRO RCMUT

/OVF FLO GNDA(DAG) FRO GNDA(DAG) LIN GNDA(DAG) RIN

A 1/3

CN109

F

28

C 2/2

GNDAGNDU

SX-316-S

1234

Pioneer VSX-316 Service manual

SX-316-S

SAFETY INFORMATION

CONTENTS

1. SPECIFICATIONS

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

2.2 EXTERIOR SECTION

2.3 FRONT PANEL SECTION

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)

3.7 DSP ASSY (2/2)

3.8 POWER PACK (1/2), TRANS 2 and TRANS 3 ASSYS

3.9 POWER PACK (2/2) and HEADPHONE ASSYS