Pioneer VSX-515 Service manual

AUDIO/VIDEOMULTI-CHANNELRECEIVER

MULTIJOG

ENTER

DVD/LD

DVD 5.1

TV/SAT

DVR/VCR

CD

CD-R/TAPE/MD

FM

AM

MASTER

VOLUME

STANDBY/ON

PHONES

VSX-515-K

ORDER NO.

RRV3092

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-515-K

VSX-515-S

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

Model	Type	Power Requirement	Remarks
VSX-515-K	KUCXJ	AC 120V
VSX-515-S	KUCXJ	AC 120V

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

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

ZZK MAR. 2004 printed in Japan

1

2

3

4

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

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

C Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que 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 ser vice technician.

LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage

c u r r e n t t e s t e r s u c h a s S i m p s o n M o d e l 2 2 9 - 2 o r

D

equivalent between the earth ground and all exposed metal par ts 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.

			Reading should
		Leakage	not be above
			0.5 mA
		current
E	Device	tester
	under
	test
	Test all
	exposed metal
	surfaces
	Also test with
	plug reversed
	(Using AC adapter		Earth
	plug as required)		ground

AC Leakage Test

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 par ts 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 schematics and 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 infor mation, 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.

F

2	VSX-515-K

1

2

3

4

5

6

7

8

[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.

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

A

B

C

D

E

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.

F

						3
		VSX	-515-K		7
5	6					8

	1	2	3	4
	CONTENTS
	SAFETY INFORMATION .....................................................................................................................................			2
	1. SPECIFICATIONS ............................................................................................................................................			5
A	2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................			7
	2.1 PACKING			7
	2.2 EXTERIOR SECTION................................................................................................................................			8
	2.3 FRONT PANEL SECTION .......................................................................................................................			10
	3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................			12
	3.1 BLOCK DIAGRAM ...................................................................................................................................			12
	3.2 OVERALL WIRING CONNECTION DIAGRAM........................................................................................			14
	3.3 MAIN ASSY (1/3) .....................................................................................................................................			16
	3.4 MAIN ASSY (2/3) .....................................................................................................................................			18
	3.5 MAIN ASSY (3/3) .....................................................................................................................................			20
	3.6 DSP ASSY (1/2).......................................................................................................................................			22
	3.7 DSP ASSY (2/2).......................................................................................................................................			24
B	3.8 AMP & PRIMARY (1/2), TRANS2 and TRANS3 ASSYS .........................................................................			26
	3.9 AMP&PRIMARY(2/2), REGULATOR, AMP INPUT and TRANS1 ASSYS...............................................			28
	3.10 VIDEO and 5.1CH ASSYS .....................................................................................................................			30
	3.11 FRONT DISPLAY, R. ENCODER, P. SW&FUNC KEY and F. KEY ASSYS ...........................................			32
	3.12 TRANS4, H.P., D. IN and COMPONENT ASSYS ..................................................................................			34
	4. PCB CONNECTION DIAGRAM .....................................................................................................................			36
	4.1 REGULATOR ASSY.................................................................................................................................			36
	4.2 TRANS2, TRANS3, TRANS1 and TRANS4 ASSYS ................................................................................			37
	4.3 MAIN ASSY .............................................................................................................................................			38
	4.4 DSP ASSY ...............................................................................................................................................			42
	4.5 AMP & PRIMARY and AMP INPUT ASSYS ............................................................................................			44
C	4.6 F. DISPLAY, R. ENCODER, P. SW & KEY, H. P. and F. KEY ASSYS .......................................................			46
	4.7 DIGITAL IN, VIDEO and 5.1CH ASSYS...................................................................................................			50
	4.8 COMPONENT ASSY ...............................................................................................................................			52
	5. ELECTRICAL PARTS LIST ............................................................................................................................			53
	6. ADJUSTMENT ...............................................................................................................................................			57
	7. GENERAL INFORMATION .............................................................................................................................			58
	7.1 DIAGNOSIS .............................................................................................................................................			58
	7.1.1 DISASSEMBLY..................................................................................................................................			58
	7.2 PARTS......................................................................................................................................................			60
	7.2.1 IC .......................................................................................................................................................			60
	7.3 EXPLANATION ........................................................................................................................................			66
	7.3.1 POWER ON AND OFF INITIAL TIMING CHART ..............................................................................			66
D	7.3.2 IC DATA TRANSMISSION TIMING CHART.......................................................................................			68
	7.3.3 DETECTION CIRCUIT			71
	7.3.4 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION..............................................			72
	7.3.5 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART ..........................................................................			74
	7.4 CLEANING...............................................................................................................................................			74
	8. PANEL FACILITIES ........................................................................................................................................			75

E

F

4	VSX-515-K

1

2

3

4

5

6

1. SPECIFICATIONS

Amplifier section

•Continuous power output (stereo)

Front . . 110 W (20–20,000 Hz, THD 0.7%, 8 Ω) 1

•Continuous power output (surround)

Front. . . . . .110 W per channel (1kHz, 1.0%, 8 Ω)

Center . . . . . . . . . . . . . . .110 W (1kHz, 1.0%, 8 Ω) Surround . . . . . . . . . . . . . . . . . 110 W per channel

(1kHz, 1.0%, 8 Ω) Surround Back . . . . . . . .110 W (1kHz, 1.0%, 8 Ω)

Audio section

• Input (Sensitivity/Impedance)

CD, DVR/VCR, CD-R/TAPE/MD,

DVD/LD, TV/SAT . . . . . . . . . . . . . . . 200 mV/47 kΩ

•Frequency response

CD, DVR/VCR, CD-R/TAPE/MD, DVD/LD,

+ 0

TV/SAT . . . . . . . . . . . . . . 5 Hz to 100,000 Hz - 3 dB

• Output (Level/Impedance)

DVR/VCR REC, CD-R/TAPE/

MD REC. . . . . . . . . . . . . . . . . . . . . .200 mV/2.2 kΩ

•Tone control

Bass. . . . . . . . . . . . . . . . . . . . . . . .± 6 dB (100 Hz)

Treble. . . . . . . . . . . . . . . . . . . . . . .± 6 dB (10 kHz) Loudness. . . . . . +10 dB/+5 dB (100 Hz/10 kHz)

(at volume level –50 dB)

7

8

• Signal-to-Noise Ratio (IHF, short circuited, A network)

CD, DVR/VCR, CD-R/TAPE/MD,

DVD/LD, TV/SAT. . . . . . . . . . . . . . . . . . . . . . .96 dB

• Signal-to Noise Ratio [EIA, at 1 W (1 kHz)]

CD, DVR/VCR, CD-R/TAPE/MD,

DVD/LD, TV/SAT. . . . . . . . . . . . . . . . . . . . . . .79 dB

Video Section

•Input (Sensitivity/Impedance)

DVR/VCR, DVD/LD, TV/SAT. . . . . . . . .1 Vp-p/75 Ω

•Output (Level/Impedance)

DVR/VCR, MONITOR OUT. . . . . . . . . .1 Vp-p/75 Ω

• Frequency response

DVR/VCR, DVD/LD,

TV/SAT MONITOR. . . . . . .5 Hz to 7 MHz + 0 dB

- 3

Signal-to-Noise Ratio. . . . . . . . . . . . . . . . . . .55 dB Crosstalk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50dB

Component video section

•Input (Sensitivity)

DVD/LD, TV/SAT. . . . . . . . . . . . . . . . . .1 Vp-p/75 Ω

•Output (Level/Impedance)

MONITOR OUT. . . . . . . . . . . . . . . . . . .1 Vp-p/75 Ω

• Frequency response

DVD/LD,

TV/SAT MONITOR. . . . . .5 Hz to 40 MHz + 0 dB

- 3

Signal-to-Noise Ratio. . . . . . . . . . . . . . . . . . .60 dB

Note

1 Continuous average power output of 110 watts* per channel, min., at 8ohms, from 20 Hz to 20,000 Hz with no more than 0.7%** total harmonic distortion (front).

*Measured pursuant to the Federal Trade Commission’s Trade Regulation rule on Power Output Claims for Amplifiers.

**Measured by Audio Spectrum Analyzer.

A

B

C

D

E

F

						5
		VSX	-515-K		7
5	6					8

1

2

•FM Tuner Section

Frequency Range. . . . . . . . .87.5 MHz to 108 MHz Usable Sensitivity . . . . . . . . . Mono:13.2 dBf, IHF

A (1.3 µV/ 75 Ω) 50 dB Quieting Sensitivity. . . . . . . Mono: 20.2 dB Stereo: 38.6 dBf

Signal-to-Noise Ratio. . . Mono: 73 dB (at 85 dBf)

Stereo: 70 dB (at 85 dBf) Distortion . . . . . . . . . . . . . . . Stereo: 0.5 % (1 kHz) Alternate Channel Selectivity. . . . . . . . . . . .60 dB

(400 kHz)

Stereo Separation . . . . . . . . . . . . . . 40 dB (1 kHz)

Frequency Response. . . . . . . . . . .30 Hz to 15 kHz (±1 dB)

Antenna Input (DIN) . . . . . . . . . 75 Ω unbalanced

AM Tuner Section

B	Frequency Range. . . . . . . . .	530 kHz to 1,700 kHz
	Sensitivity (IHF, Loop antenna). . . .		. . . .350 µV/m
	Signal-to-Noise Ratio. . . . . .	. . . . . .	. . . . . . .50 dB
	Antenna . . . . . . . . . . . . . . . .	. . . . . .	Loop antenna

Miscellaneous

Power requirements . . . . . . . . . . .AC 120V / 60Hz

Power consumption . . . . . . . . . . . . .300 W / 420 VA In standby . . . . . . . . . . . . . . . . . . . . . . . . 0.5 W

Dimensions. . . . . 16 9/16 (W) x 61/4 (H) x 15 7/8 (D) in.

420 (W) x 158 (H) x 402.5 (D) mm

Weight (without package) . . . . . . . . . 21.1 lb (9.9 kg)

C

Furnished Parts
AM loop antenna . . . . . . . . . . . . . . . . . . . . . . . . . .	1
FM wire antenna . . . . . . . . . . . . . . . . . . . . . . . . . .	1
Dry cell batteries (AA size IEC R6) . . . . . . . . . . .	2
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . .	1
Warranty Card . . . . . . . . . . . . . . . . . . . . . . . . . .	1
Operating instructions. . . . . . . . . . . . . . . . . . . . . . .	1

D

3

4

Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic", "Surround EX", and the double-D symbol are trademarks of Dolby Laboratories.

"DTS" ,"DTS-ES Extended Surround" and

"Neo:6" are trademarks of Digital Theater

Systems, Inc.

Microsoft, Windows Media®, and the Windows logo are trademarks, or registered trademarks of Microsoft Corporation in the United States and/or other countries.

Accessories

	RECEIVER SLEEP FL DIMMER INPUT ATT
	INPUT SELECTOR
	DVD/LD DVD 5.1CH		TV/SAT	DVR/VCR
	CD	CD-R/	FM	AM
		TAPE/MD
		ADVANCED	STEREO	MIDNIGHT/
E	STANDARD SURROUND			LOUDNESS
	TOP MENU	SETUP		MENU
	TUNER
	EDIT	ENTER
	DVD			RECEIVER
		VOLUME
	CHSELECT			MUTE
	TEST TONE	LEVEL	EFFECT	CLASS

DVD	TUNER	MPX
AUDIO	TUNING STATION DISPLAY

SUB TITLE DVD CONTROL

RECEIVER

Remote control unit (XXD3090)

		AA size IEC R6
AM loop antenna	FM wire antenna	Dry cell batteries (x2)
(ATB7013)	(ADH7030)

F

6	VSX-515-K

1

2

3

4

5

6

7

8

2. EXPLODED VIEWS AND PARTS LIST

NOTES: 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

6	10	9
		11
1	7
3	8
2
4
5

12

PACKING PARTS LIST

Mark No.		Description	Part No.	Mark No.	Description	Part No.
	1	FM wire antenna	ADH7030	10	Left Pad V2	XHA3149
NSP	2	Warranty Card	ARY7045	11	Right Pad V2	XHA3150
	3	AM loop antenna	ATB7013	12	Packing Case	See Contrast table(2)
NSP	4	Alkaline Dry cell batteries	VEM1031
		(AA/LR6)
	5	Operating instructions	XRE3090
		(English)
	6	Remote Control Unit	XXD3090
	7	Battery Cover	XZN3139
NSP	8	Literature Bag	AHG1180
	9	Packing Sheet	AHG7069

(2) CONTRAST TABLE

VSX-515-K/KUCXJ and VSX-515-S/KUXCJ are constructed the same except for the following:

	Mark	NO	Description	VSX-515-K	VSX-515-S
				/KUCXJ	/KUCXJ
		12	Packing Case	XHD3474	XHD3475

						7
		VSX	-515-K		7
5	6					8

A

B

C

D

E

F

1	2	3	4
2.2 EXTERIOR SECTION
50		60
		60
A
59			60

B		S	VSX-515-S		18
			ONLY
38	A	N	54	22	P

	58				57	19	30						59
					60			60
							Q								23			O
																60	12
														49				J
				J													60
			60
																		60
														S
			4							56								60
				K		C
		58
			60																60
				I		20													60
C					G				60			60	U
	10								37	60					28	32			60
			H			60							17
			60
	F							60									P
			L		60
	G					51										O		27
															I
				M
												39				36		53	60
	E	7		5	H J						60				11
															25				52
			I			D 6					40
							K						60	1	E	A			60	16
			H								42
	8		G
D						62						41
																N			T
	Q F
													60		29			60
						62												33	B
															M
		24	21
															60				2 31
															60			F
					43														60

	60	A			9
					60
		55			48
E				60
		E			45
					60
		60	L		47(2/2)
		60
					46
		60

60	63	60
60	60
64
Refer to
"2.3 FRONT PANEL SECTION".		47(1/2)
F

NON-CONTACT SIDE

CONTACT SIDE

8	VSX-515-K

1

2

3

4

			5	6
EXTERIOR SECTION parts List
Mark No.			Description	Part No.
	1	MAIN Assy		XWK3154
	2	DSP Assy		AWX8573
	3	• • • • • •
	4	AMP & PRIMARY Assy		XWZ3941
	5	TRANS1 Assy		XWZ3958
	6	TRANS2 Assy		XWZ3959
	7	TRANS3 Assy		XWZ3961
	8	TRANS4 Assy		XWZ3936
	9	REGULATOR Assy		XWZ3952
	10	AMP INPUT Assy		XWZ3955
	11	VIDEO Assy		XWZ3904
	12	5.1CH INPUT Assy		XWZ3915
	13	• • • • • •
	14	• • • • • •
	15	• • • • • •
	16	DIGITAL INPUT Assy		XWZ3927
	17	COMPONENT VIDEO Assy		XWZ3934
	18	FM/AM TUNER UNIT		AXX7172
>	19	FU1 Fuse (10A)		REK1087
>	20	FU701 Fuse (10A)		REK1087
>	21	Transformer 815KU		XTS3087
>	22	AC Power Cord		ADG7024
	23	Cord Stopper		CM-22C
	24	J22	3P F.F.C/30V	XDD3107
	25	J31	17P F.F.C/30V	XDD3118
	26	• • • • • •
	27	J33	13P F.F.C/30V	XDD3164
	28	J34	11P F.F.C/30V	XDD3163
	29	J35	21P F.F.C/30V	XDD3160
	30	J36	23P F.F.C/60V	XDD3167
	31	J37	10P F.F.C/30V	XDD3178
	32	J38	5P F.F.C/60V	XDD3166
	33	J43	15P F.F.C/60V	XDD3162

		7	8
Mark No.		Description	Part No.
	34	• • • • • •
	35	• • • • • •
	36	J48 8P F.F.C/60V	XDD3165
NSP 37		Heatsink V2B39 CORR	XNH3034
NSP 38		Sub Heatsink	XNH3039
	39	H/S Angle Rear V2	XNG3133
	40	H/S Angle Front V2	XNG3132
	41	PCB Angle R5	XNG3073
	42	PCB Mold	AMR2533
NSP 43		Under Base V2	XNA3023
	44	• • • • • •
	45	Insulator	AMR7198
>	46	DC Fan Motor	XXM3007
	47	Fan Holder R6	XMR3066
	48	REG Support R6	XNG3093
	49	Rear Panel 515S/KU	XNC3326
	50	Bonnet	See Contrast table(2)
	51	HOLDER Assy	XWZ3964
	52	Shield V2	XNG3134
	53	FFC Cover V2	XMR3091
NSP	54	N Label	See Contrast table(2)
NSP 55		Spacer	AEB7092
	56	BINDER Assy	XWZ3963
	57	Screw	BBZ30P200FTC
	58	Screw 3x23	XBA3012
	59	Screw	See Contrast table(2)
	60	Screw	BBZ30P080FTC
	61	• • • • • •
	62	Screw	FBT40P080FNI
	63	Screw	BPZ30P120FTC
	64	Rubber Sheet	AEB1111

A

B

C

D

(2) CONTRAST TABLE

VSX-515-K/KUCXJ and VSX-515-S/KUCXJ are constructed the same except for the following:

Mark	NO	Description	VSX-515-K	VSX-515-S
			/KUCXJ	/KUCXJ
					E
	50	Bonnet K V1	XZN3148	Not used
	50	Bonnet S V1	Not used	XZN3149
NSP	54	N Label 515S/KU	Not used	XAL3214
	59	Screw	FBT40P080FTB	FBT40P080FNI

F

						9
		VSX	-515-K		7
5	6					8

1

2

3

4

2.3 FRONT PANEL SECTION

31	32

A

5

R

26

12

32

3

	32
O	1
32	32

M

25	17	14
B			32
23			4
		15	P
		18
21

2 32

32

N

19

33

C

24

10

24

11

D

E

F

10	VSX-515-K

NON-CONTACT SIDE

CONTACT SIDE

1

2

3

4

	5	6
FRONT PANEL SECTION parts List
Mark No.	Description	Part No.
1	FRONT DISPLAY ASSY	XWZ3909
2	R. ENCODER Assy	XWZ3921
3	POWER SW Assy	XWZ3918
4	FRONT KEY Assy	XWZ3913
5	H.P. Assy	XWZ3924

6• • • • • •

7• • • • • •

8• • • • • •

9• • • • • •

10	JOG Knob	See Contrast table(2)
11	VOL Knob	See Contrast table(2)
12	Standby BTN 515K	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)

	7	8
Mark No.	Description	Part No.
20	• • • • • •
21	D Panel 415 B	XAK3480
22	• • • • • •
23	Pioneer Badge B	See Contrast table(2)
NSP 24	C Ring DIM 8.1	XBH3016
25	FRT Panel	See Contrast table(2)
26	Earth Plate HP V2	XNG3131
27	• • • • • •
28	• • • • • •
29	• • • • • •
30	• • • • • •
31	Screw	BBZ30P080FTC
32	Screw	BPZ30P100FTC
NSP 33	Energy Star label	AAX8022

(2) CONTRAST TABLE

VSX-515-K/KUCXJ and VSX-515-S/KUCXJ are constructed the same except for the following:

	Mark	NO	Description	VSX-515-K	VSX-515-S
				/KUCXJ	/KUCXJ
		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
		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 BTN V2K	XAD3204	Not used
		19	JOG BTN V2S	Not used	XAD3205
		23	Pioneer Badge B	XAM3006	VAM1129
		25	FRT Panel 515K/KU	XMB3177	Not used
		25	FRT Panel 515S/KU	Not used	XMB3178

A

B

C

D

E

F

						11
		VSX	-515-K		7
5	6					8

1

2

3

4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

	X	CN1	CN103
			6
		7

IC101

A

CN108	BD3841FS-TBB
2	(FUNCTION SEL)

			6
			8						19								51
			10							1		3
			12				17	CN109					IC102 NJM2100M				44
B							3	CN701		IC701				uPC4570G2
							31
									(CODEC) AK4628VQ					(LPF)
											27
														IC105		IC107
			14								25
														3	1	2	1
							(ADC)		(DAC)		23		7
														11
											24
						24	26
											21
															IC103
										IC801			11	7	3	1	47
										DSP							54
					42				(for DECODE)						IC104
															3	1
					44		(DIR)						15	3
					5										IC104		45
			4	4	1		IC601			IC851					5	7
										PDC121A8			13	5			52
							AK4114VQ
C			10	10						(S-ROM)
					16		B								IC106
															3	1
		T	1	1									19	1
			CN1901	CN601									CN701	CN109
					CN307		CN105
					3		6
		J															48
					7		2										55
D
					5		4
																	49
																	19
		U	IC551 NJM2586
			5	(COMPOSEL)
	Y
COMPONENT1	Cb		3
			1
E	Cr		12
			10
	Y		8
COMPONENT2	Cb		13
	Cr		15
			17
	Y		24
F			22
COMPONENT OUT	Cb
	Cr		20
12						VSX-515-K
1				2						3							4

5

6

7

8

1551

A

6

14.1/24.1

14.1/24.1

14.2/24.9

Q1552

R

CN702

6

IC110

uPC4570G2

(PRE AMP) FL

CN601

14

IC602

RY751

FL/FR

29

3

1

4

7

8

CN106

IC602 (FL)

IC601 (FR)

IC108

G

Q653

C

B

BD3813FS

Q651

IC111

SL

IC602

RY753

23

3

1

18

11

8

5

IC602 (SL)

IC603/600 (SR)

Q632

27

C

IC112

Q631

IC601

RY752

3

1

C

1

11

1

18

Q601

21

Q603

IC600

SB

RY752

12

13

8

14

D

IC600 (6ch)

IC115

IC603 (7ch)

Q682

1

14

3

1

IC109

DB3812F

Q681

5

7

18

3

CN111

CN302

IC112

F

I

Q303

E

Q362

9

I

5

+BVH

-BVH

7

C

NECK+B

Q701

D701

A CN111

Stby+5.6V

NECK-B

IC301

IC51

POWER AMP

Q702

(COMPOSITE SEL)

IC601, IC602

+BVL

D702

D51-D54

T51

-BVL

RY51

NJM2595M

FL AC

M CN401

AC IN

11

FL AC

C

T+12V

T1

IC805

+12V

POWER

IC801

D801–D804

A CN111

TRANSFORMER

-12V

1

IC802

D721–D724

F

D+5V

IC803

B CN8003 A+5V

IC804

F

D+5.6V

A CN111

IC806

VSX-515-K

13

7

5

6

8

1

2

3

4

3.2 OVERALL WIRING CONNECTION DIAGRAM

A

B

C

D

E

F

14

*8	Others
404	51063-0705			*8
						404
511	51063-0705		511/CN511	J42
CN511	None				CN401
J42	D15A07-075-2651

R.ENCODER

N

FRONT DISPLAY ASSY

ASSY

M

(XWZ3921)

CN402

(XWZ3909)

CN450

P

FRONT KEY ASSY

D20PYY1407E

(XWZ3913)

J40

550

J31 17/110

XDD3118-

XDD3160

G

CN251

J35

CN254

AMP INPUT ASSY

(XWZ3955)

21/130

CN252

CN255

CN253

20

CN601

CN106

CN101

XDD3162

15/150

CN108

CN112

XXM3007

J43

FAN

DSP ASSY

REGULATOR

MAIN

ASSY

(AWX8573)

ASSY

(XWZ3952)

CN807

15

CN915

B

CN806

(XWK3154)

F

B 1/2,

A

REGULATOR

CN806

19

CN701

B 2/2

CN804

18

CN109

CN105

CN302

23/240

J36

A 1/3,

XDD3163

J34

7

CN803

CN805

15

CN902

CN601

CN802

20

CN111

A 2/3,

CN104CN103

11/110

TUNER

CN305

CN303

CN801

XDD3167

J33

MODULE

I

X

A 3/3

XDD3164

13/100

VIDEO

J37 10/60 XDD3178-

XDD3165

CN307

8/140

INPUT

XDD3166

J48

5.1CH

J38

J

5/110

CN1901

DIGITAL IN

FM/AM TUNER

VIDEO

DIGITAL IN

T

ASSY

UNIT*

5.1CH ASSY

ASSY

(XWZ3927)

(AXX7172)

(XWZ3904)

* No schematic diagram

(XWZ3915)

VSX-515-K

1

2

3

4

5

6

7

8

O

P. SW & FUNC. KEY ASSY

A

471/CN471

J41

501

(XWZ3918)

1551

R

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

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

H.P. ASSY

• The > mark found on some component parts indicates the

D20PYY0630E

importance of the safety factor of the part.

(XWZ3924)

J47

6/300

Therefore, when replacing, be sure to use parts of identical

designation.

B

Q

E

•

: The power supply is shown with the marked box.

XDD3107-

J22

TRANS4

TRANS3

3/120

ASSY

ASSY

(XWZ3936)

(XWZ3961)

CN891

J7

J5

J3

J4

J6

(J8)

TRANS4

TRANS3

J6

J7

8

9

10

12

13

14

15

16

C

J3

MAIN TRANS

FU701

C

3

1

25

24

23 22

21 20

19

H

TRANS1

C 1/2,

ASSY

D

TRANS2

(XWZ3958)

C 2/2

851

J2

J1

D

J4 J5

TRANS2

B*B-PH-K-S

D20PYY0715E

PH CONNECTOR

J21 7/150

ASSY

1.25mm FFC

AMP&

(XWZ3959)

1.25mm REVERSE FFC

PRIMARY

2.0mm FLAT CABLE

ASSY

CN702

701

1.5mm FLAT CABLE

(XWZ3941)

CN53

J1

BOARD IN

1.25mm FFC CONNECTOR(L)

J2

1.25mm FFC CONNECTOR

E

FU1

2.0mm CABLE HOLDER

COMPONENT

1.5mm CABLE HOLDER

VIDEO

CN51

2.0mm WIRE TRAP

CN551

U

KP200TA**L

2.0mm BOARD to BOARD

KM200TA**

2.0mm BOARD to BOARD

COMPONENT

AKP7070, AKP7073

1.25mm BOARD to BOARD

ASSY

AKP7059, AKP7062

1.25mm BOARD to BOARD

(XWZ3934)

AC CODE SOCKET

F

AC CODE CONNECTOR

AC CORD

ADG7024

VSX-515-K

15

5

6

7

8

A

B

C

D

E

F

1

2

3.3 MAIN ASSY (1/3)

R121

47K

GNDA

C180

R122

47K

0.01

YB

R101

C123

GNDA

L

(L)

GND

*1*1 C101C102

C183C184 *1*1

R

CHCH

CHCH

R123

GNDA

(R)

(CHASSIS)

330

10/50

CD

47K

R102

C124

330

10/50

R124

47K

R103

L103

GNDA C125

(L)

L

C103C104

2.2K

C1041C1031

QTL1013

*1*1

CHCH

22p22p

CHCH

10/50

REC

L104

C126

(R)

R

QTL1013

R104

10/50

R126

VCR/DVR

C199

2.2K

0.01

C127

*4

R105

10/50

(L)

GND

YB

L

C185C186 *1*1

JA105

*1*1 C105C106

CH

CHCH

R127

47K

(CHASSIS)

CH

330

PLAY

R106

GNDA

(R)

R

330

C128

R128

47K

10/50

JA103

R107

GNDA

(L)

*1 C107

CH

C187 *1 CH

R131

47K

L

330

10/50

C131

*1 C108

CH

C188 *1 CH

TV/SAT

R108

(R)

GNDA

*3

R

C179

330

C132

R132

47K

10/50

JA103

0.01

R109

C133 GNDA

(L)

GND

L

YB

*1 C109

CH

330

C189 *1 CH

10/50

R133

47K

(CHASSIS)

*1 C110

C190 *1 CH

DVD/LD

CH

R110

C134

GNDA

R

(R)

330

10/50

R134

47K

JA104

L111

R111

CH

(L)

GNDA

L

C111

C135

REC

QTL1013

*1

CH

2.2K

C117

22p

10/50

R135

47K

QTL1013

C112

CH

R112

C118

22p

(R)

C136

GNDA

L112

*1

*3

CD-R/TAPE

R

2.2K

CH

10/50

R136

47K

MD

JA104

C137 (L)

GND

L

R113

C191

GNDA

C113

*1

CH

330

*1 CH

10/50

R137

47K

(CHASSIS)

C114

C192

PLAY

*1

CH

R114

*1 CH

C138(R)

GNDA

R

330

10/50

R138

47K

GNDA

R139

47K

GNDA

R140

47K

GNDA1 GNDA0

GNDA

GNDA

C9018 0.1

YB

STBY

C9019

STBY

C9020

INPUTATT

CHASSIS

A 3/3

NOTES: NO INDICATED PARTS IS....

3

4

C141

KUCXJ

TL

(L)

R141

100K

*1

10/50

Not used

A 3/3

(R)

C142

R142

100K

GNDA

KUCXJ

TR

*3

10/50

XKB3017

*4

KUCXJ

XKB3037

*2

VSX-515

HA17558AF-TBB

FUNCTION

47K

R125

IC101

C151 100p

CH C152

CH 100p

V-7

V+7

GNDA

BD3841FS-TBB

GNDU

1

GND 32

47K

2

CLK 31

100

R151

3

DATA 30

100

R152

GNDA

4

VEE 29

C154

C153 0.01

5

GND 28

0.01

6

VCC27

YB

YB

7

26

8

25

9

24

10

23

GNDA

11

22

12

21

C155

100

(L)

13

20

14

19

47/50

R155

(R)

15

18

C156

100

16

17

47/50

R156

R158

R159

GNDA

100k

100k

R143

10K

GNDA

(R)

(L)

GNDA

IC102

(1/2)

R161

C165

NJM2100M-TBB

4.7/50

+

4

8.2K

R165

3

C167

R171

(L)

4.7K

1

-

10/50

47

2

8

Q165

C163

10K

2SC5938A

R169

*1

R167

C169

100k

R163

V+5A

22K

220/6.3

Q166

C170

R173

4.7K

GNDA1

2SC5938A

YB

R168

0.1/16

C164

*1

10K

22K

R170

100k

R164

R166

4.7K

R174

4.7K

6

-

8

7

C168

R172 (R)

R162

C166

5

10/50

47

+

4

8.2K

4.7/50

V+12

IC102 (2/2)

Q167

C171 0.01 YB

NJM2100M-TBB

A 3/3

DTA124EK

DSPOL

Q168

GDAC

DTC143EK

R175

100K

V+5A

GNDU

FR

FL

SR

SL

SW

V-12

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

CEMICAL CAPASITOR: CEAT***M**-T,-TS

CERAMIC CAPASITOR: CCSRCH****50-T

GDAC

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

CKSRYB****50-T

CN109

( )

(SQ):CKSQ.CCSQ

V+5A

AOUTR

GDAC

AOUTL

GDAC

FRIN

GDAC

FLIN

DSPOL

SRIN

GDAC

SLIN

GDAC

SWIN

GDAC

A

F CN804

1/3

: AUDIO SIGNAL FLOW

KP200TA20L

16

VSX-515-K

1

2

3

4

5

6

7

8

MP

Low Pass Filter

C247

CH

V+12

A 1/3 MAIN ASSY

IC103 (1/2)

330p

YB

*2

SL

C241

R243

R245

R247

8

TS

3

+

C251

0.01

(XWK3154)

A

3.3K

3.3K

3.3K

2.2/50

1

C249

R257

-

CH

C245 CH

2

4

TS

470K

100

A 2/3

R251

R253

10/50

4700p

R241

C243

100p

330p

C257

47K

1.8K

0

R255

YB

(SL)

R249

INSLA

3.3K

GDAC

C252 0.01

C248

GDAC

CH

GDAC

103

104

105

IC103 (2/2)

330p

V-12

SR C242

*2

R244

R246

R248

+

4

(SR)

TS

5

C250

R258

3.3K

3.3K

3.3K

INSRA

VEF1040-A

7

TS

2.2/50

CH

C246 CH

100

C244

330p

6

-

8

10/50

C258 4700p

A 2/3

D103

STBY

A 2/3

R242

47K

100p

R252

R254

R256

470K

1SS355

R250

3.3K

1.8K

0

GDAC

B

A 3/3

V+12

GDAC

D104

GNDU

C267

1SS355

VLCK

GDAC

CH

D105

IC104 (1/2)

330p

1SS355

*2

VLDT

C

R263

R265

R267

C271 0.01

D106

C261

YB

GNDU

+

8

(C)

1SS355

3

C269

R277

GNDA

TS

3.3K

3.3K

3.3K

INCA

2.2/50

1

TS

D107

C263 CH

C265 CH

100

2

-

4

10/50

R261

100p

470K

C277 4700p

C272 0.01

A 2/3

1SS355

47K

330p

R271

R273

R275

YB

GDAC

D108

R269

GDAC

A 2/3

3.3K

1.8K

0

GDAC

1SS355

GNDA

C207

V+12

INFLB

GDAC

CH

V-12

R225

IC105 (1/2)

330p

3.9K

INFRB

FL

C201

R203

R205

R207

*2

IC107 (1/2)

C219

A 2/3

4

(FL)

*2

TS

3

+

C209

R219

R221

YB

C

3.9K

3.9K

3.9K

2

8

0.1

TS

2.2/50

1

TS

-

R227

INFLA

V+12

0

4.7K

1

C213

C203CH

CH

2

-

8

10/50

R217

STBY

C211 STBY

R237

Q231

YB

3

100

R201 47K

R215

470K

1.2K

+

4

10/50

DTA124EK

470p

C205

330p

R209

3.9K

R211

R213

C220

R233

470K

C215

0.01

YB

R223

LSSN

3.3K

68

Q232

YB

D

0.1

DTC124EK

GDAC

4.7K

GDAC

GDAC

GDAC

R229 D229

C208

V+12

1M 1SS355

G

Q229

V-12

GDAC

A 3/3

CH

S

2SK208

FR

IC105 (2/2)

330p

R230

D

*2

GNDU

D230

Q230

C217

C202

R204

R206

R208

YB

G

2SK208

8

0.01

1M

+

C210

(FR)

R231

1SS355

R224

TS

5

S

3.9K

3.9K

3.9K

2.2/50

7

TS

100K

C204CH

CH

4.7K

6

-

4

10/50

1.2K

R202 47K

R238

R226

470p

R216

470K C218

A 2/3

R212

R214

0.01

YBGDAC

V-12

3.9K

C206

330p

R210

3.9K

3.3K

68

IC107 (1/2)

R220

R222

6

*2

TS

INFRA

D

-

8

0

4.7K

7

C214

R228

C288

CH

V-12

V+12

STBY

STBY

GDAC

5

100

+

10/50

IC106 (1/2)

330p

4

SBL

*2

C291 0.01

R218

GDACC212

YB

R234

470K

C216

0.01

YB

YB

C282

R284

R286

R288

3

+

8

C290

(SBL)

GDAC

TS

3.3K

3.3K

3.3K

R298

A 2/3

2.2/50

1

TS

C284 CH

C286 CH

100

2

-

4

10/50

C298

4700p

INSBL

GDAC

470K

R282

47K

100p

330p

R292

R294

R296

YB

R290

3.3K

1.8K

0

GDAC

C292 .010

GDAC

V-12

GDAC

5

+

4

*5

VSX-515

E

-

7

R279

R279

*5

6

8

100k

R291

R293

*5

0

R291

0

C268

GDAC

YB

IC104 (2/2)

5600p

*2

SW

C262

R264

R266

R268

8

TS

5

+

C270

R278

(SW)

INSWA

A 2/3

3.3K

6.8K

39K

2.2/50

7

TS

C264 YB

C266 YB

100

SBL

-

10/50

C

R262

0.022u

0.01u

6

4

47K

C278 4700p

47K

R272

R274

R276

R270

1.2K

2.7K

270

GDAC

F

5

4

3

2

1

GDAC

CIN

GDAC

SBLIN

GDAC

SBRIN

TO REGULATOR ASSY

A 1/3

(FOR ANALOGUE LINES)

						17
		VSX	-515-K		7
5	6					8

1

2

3

4

3.4 MAIN ASSY (2/3)

A

A

MAIN ASSY

4700p YB

4700p YB

C307 R301 4.7k

R302

C311 4.7k

C309 0.1u/16 YB

C310 0.1u/16 YB

C311 0.1u/16 YB

0.1u/16 YB

2/3 (XWK3154)

C312

R304

C312

C301 10/50

10/50

C308

(FR)

C302

100

(FL)

C310

C309

GND

FLOUT

R303

V5R6

100

1SS355

42 41 40 39 38 37 36 35 34 33 32 31 30

29

D301

INFRA

INFRA

43

GOUTFL

VINFL

GOUTFR

VINFR

TNFR

TNFL BNF1R

BNF2R

BNF1L

BNF2L

GND

FROUT

GND 28

R307

(C)

INFLA

44

COUT

27

INCA

45

100

INFLA

GND 26

INSRA

46

6 CH E-VOL

SROUT

25 R306

(SR)

INCA

INSLA

47

IC108

GND 24

100

(SL)

INSWA

48

SLOUT 23

R305

BD3813KS_TBB

B

A 1/3

INSRA

49

GND 22

100

(SW)

INFRB

50

21 R308

SWOUT

INFLB

100

INSLA

51

GND 20

V+7

INCB

52

SBOUT 19

INSRB

INSWA

53

CLK

VCC 18

INSLB

54

GOUTSW

PORTA DATA PORTB

GND 17

YB

C319 0.01

INSWB

GOUTSR

GOUTSL VINSL

55

VINSW

VINSR

GOUTC

VEE 16

INSBB

VINC

GND

56

1GND

VDD 15

INFRB

2

3

4

5

6

7

8

9 10 11 12 13 14

CH

C330 0.01

YB

YB

INFLB

C317

C329

100p

0.01

R334

100K

C306

C304

C303

C305

10/50

10/50

10/50

10/50

C318

100p

CH

V-7

R317

R318

A 1/3

A 3/3

1K

1K

GNDA

GNDU

GNDA

C

VLDT

VLCK

TO 5.1 INPUT ASSY

(SBL)

R316

C380

CN105

100

10/50

R380

100K

52044-0845

MVRATT

AG

1

C

2

GNDA

0

D

-12V

3

Q361

SW

4

R355

A 3/3 2SC5938A

+12V

5

R371

C

SL

6

CH

4.7K

B

AG

7

V+7

1K

1K

E

SR

8

R378

100K

V+12

C313

100p

CH

C314

100p

GNDA

R313

CN307

14

13

12

11

10

9

8

R314

GNDU

C362

OUT1

OUT2

DGND

MUTE

DA

CL

SEL

10/50

R379

47k

J

V-12

IC109

(SB CH)

BD3812F-TBB

V-12

AGND1

AGND2

AGND3

2 CH E-VOL

IN2

VEE

VCC

V+7

E

IN1

YB

V+12

C384

1

2

3

4

5

6

7

C316

10/50

0

YB

0.01

1SS355

R382

C315

YB R311 D311

V+7

2.2K

GNDA

0.01

A 1/3

R309

GNDA

GNDA

100/1W

INSBL

UDZS6.8B

V-7

D331

0.01

C333

470/10

STBYC331

NOTE

D332

UDZS6.8B

C332 0.01

YB

C334

470/10

1.RESISTORS

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.

Rated power: 1/16W unless otherwise noted.

100/1W

+

R312

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

F

2.CAPACITORS

Unit: p-pF or µF unless otherwise noted.

GAV

D312

1SS355

V-7

Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.

Rated Voltage: 50V expect for electrolytic capacitors.

2/3

JA:CEJA

: AUDIO SIGNAL FLOW

V-12

A

18

VSX-515-K

1

2

3

4

5 6 7 8

A 3/3	SWPR
	MA

PRE-AMP

IC110

YF

PREG

C321

(FL)

3

C325

C391

0.1/16

+

uPC4570G2

10/50

4 (2/2)

R331

100K

Q321

R323

1K

FL

1

47/25

R329

100k

GNDU

TO AMP INPUT ASSY

R321

2

-

8

R327

CN106

2SC5938A

4.7k

R325

2.7K

*1

52045-2145

GNDA

C323

100p

1

C

CH

2

R324R326

C324

100p

GNDA

4.7k

2.7K1K

V+12

3

8

R330

100k

(FR)

6

2SC5938A

6

-

CH

YB 0.01

GNDA

C327

4

R322

R328

*1

(FL)

5

FL

Q322

GNDA

C322

FR

7

GNDA

7

FR

(FR)

GNDA

10/50

5

C326

47/25

+

4

8

SL

C328

R332

100K

OFF : -12.0v

IC110

9

GNDA

YB

(1/2)

ON :

4.3v

uPC4570G2

0.01

10

SR

V-12

GNDA

11

GNDA

12

IC111

SBL/SB

C341 GNDA

(SL)

13

(SL)

uPC4570G2

GNDA

10/50

(2/2)

14

SBR

+

4

C345

3

15

R351

100K

R345R343

AMUTE

A 2/3

2SC5938A

2.7K1K

2

-

8

47/25

R349

100k

(SR)

MVRATT

17

BRD DET

SL

1

19

16

DCDT

Q341

ATT

R341

R347

*1

18

/6 OHM

GNDA

4.7K

C343

100p

OLDT

R344

2.7K

*1

CH

V+12

(C)

20

NECK

CH

4.7K

C344

100p

21

GNDU

R352

100K

R342 Q342

R346

R348

C347 0.01

R350

100k

(SW)

(SBL)

(SBR)

C392

C320

GCN254

uPC4570G2

A 3/3

2SC5938A

1K

6

-

8

YBGNDA

YB

C342

SR

7

C346

GNDU

1000p YB

10/50

(SR)

5

+

4

47/25

GNDCH

C348

GNDA

IC111

GNDA

(1/2)

0.01

BOARD_DET/6_OHM

YB

V-12

GNDA

C361

IC112

uPC4570G2

10/50

+

4

(1/2)

3

C365

R367

100K

(C)

Q396

R361

1K

C

1

47/25

R365

100k

-

2

8

2SC5938A

4.7K

R359

2.7K

R363

*1

GNDA

C363

100p

R357

CH

R362

C 4.7k

R368

2.7K

C364

YB

B

4700p

4.7k

E

R375

Q362

Q395

R372

*1

V+12

510

C370R370

R366

200k

5

NP GNDA

100k

R376

R364

2SC5938A

910

7

0.01

R374

2SC5938A

6

8

YB

C367

-

SW

2.2k

4.7/50

+

4

C366

4.7/50

(SW)

IC112

C368

uPC4570G2

(2/2)

0.01

YB

GNDA

V-12

FRONT, REAR

Center,SB

SW

IC115

R327

GAIN(dB)

R363

GAIN(dB)

GAIN(dB)

(SBL)

uPC4570G2

GNDA

(2/2)

R328

R392

3

+

4

C388

*1

R347

R372

R348

915

(Ohm)

R390

1K

SBL

1

R394

(Ohm)

R384

100K

Q388

R392*1

47/25

100k

(Ohm)

2SC5938A

2

-

8

KUXJ

4.7k

R386

2.7K

C386

100p

15k

14.1/24.1

15k

14.1/24.1

15k

14.2/24.9

/CA

R388

CH

R393

V+12

R385

100K

YB 0.01

GNDA

R393

6

-

8

*2

C393

5

SBR

7

*2

VSX-515

+

4

V+5U

0

IC115

C390

uPC4570G2

0.01

YB

C300

STBY

(1/2)

V-12

GNDA

R377

47k

R300

STBY

A 2/3

V-12

V-12

						19
		VSX	-515-K		7
5	6					8

A

B

C

D

E

F

1

2

3.5 MAIN ASSY (3/3)

A
FM/AMTO	TUNERUNIT			YB	YB	YB	C5004	C5005
		470	R5002	C5001	C5002	C5003
				1000p	0.01	1u	STBY	STBY
		470	R5001
		470	R5003
		470	R5004
	CN103								GNDCH
										VT+12
	52044-1145
TUNER CE		11		T_CE			Q5001
TUNER DI
		10					2SD1664
				T_DI
TUNER CLK		9				(PQR)-TRB
				T_CLK
TUNER DO		8
				T_DO			STBY	UDZS10B
									390
	GNDT	7
					TL				R5008
	TL	6
B	+9V	5
	TR	4			TR		C5006	D5007	100/16	C5007
	VSM	3
FM COMP		2

GNDT	1	GNDT
TO TUNER MODULE

A 1/3

TO VIDEO ASSY

CN104

		52044-1345		V1
	VIDEO1	13
				V2
	VIDEO2	12
				V3
	VIDEO3	11
	AMUTE	10	SWDET
		9
	SWDET
			SROUT
	SROUT	8
C			SRIN
	SRIN	7
			RMC
	RMC	6
			FUR
	NC	5
			SW2
	SW2	4
			SW1
	SW1	3
	SRRXD	2
	SRTXD	1
	CN303
	I
D
	*1	ASSY	R9023	R9024	R9025	R9026
	VSX-515/KU XWK3154		-	-	0	0

E*3 R9042, R9043, R9044 : 10k

*4 : ALL MODEL : PCH1132

STBY : ACH7144

*5 R9068 : 0

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.

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.

F	: AUDIO SIGNAL FLOW

A3/3

20

GNDU

F

CN802

3

4

V+5U

R9040

47K

BOARD_DET/6_OHM

A 2/3

V+5U

C9001 STBY

D9012

1SS355

R9035

100K

AC_WP

1W_WP

V5R6

D9001

1SS355

6_OHM

D9002

1SS355

MA

NECK

Q9008

DTA143TK

1SS355

D9003

SM+5V

1SS355

D9004

1SS355

D9005

DSPOL

A 1/3

PREG

R9036

VT+12

OLDT

4.7

DCDT

R9008

1K

AMUTE

V-12

V+12

YB

YB

C116

C115

RYSPB

RYR/C

RYSPA

SWHP

L5002

QTL1013

RYAC

WPAC

0.01

0.01

R5000

D102

D101

STBY

RB501V-40

ST5.6V ATL7002

ATL7002

SWPR

RYB-SP

RYR/C

RYA-SP

SWHP.

T+12V

L9001

L9002

RYAC

WPAC

VF-

AC2FL

L102

QTL1013

L101

QTL1013

SWOUT

GNDA

NC

A 2/3

GAV

GNDT

GNDU

D+5.6V

AC1 FL

12V -

GAV

+12V

GNDA0

TO REGULATOR ASSY

GNDT

(FOR FRONT CONTROL)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

CN111

KP200TA20L

VSX-515-K

1

2

3

4

5

6

7

8

M CN401

A

DISP RDY

A 3/3 MAIN ASSY

FLAC 2

FLAC 1

-VF

DISP RST

DISP CLK

DISP DI

DISP DO

DISP EN

SRIN

SROUT

RMC

1W WP

D+5.6V ST5.6V

GNDU

GNDU

TO FRONT DISPLAY ASSY

CN101

52045-1745

(XWK3154)

2

4

6

8

10

12

14

16

1

3

5

7

9

11

13

15

17

GNDU

MT

SRIN

SROUT

RMC

1W WP

SM+5V

T CE

T DI

T CLK

T DO

MV

*1

R9023

*1

R9024

0

0

0

0

V+5U

B

*1

R9025

*1

R9026

6 OHM

R9019

R9020

R9021

R9022

R9034

STBY

10K

47K

R9013

100

R9014

99

98

97

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

81

100K

R9028

R9029

R9039

R9015

R9041

100K

R9038

STBY

R9016

NC

Avcc

NC

NC

NC

NC

NC

NC

NC

NC

NC

T CLK

T DO

R9017

BIAMP

R9018

NC

470

TUNED

470

21

DISP RST

Vref

AVss

SIMUKE2

SIMUKE1

OHM6

CET DIT

TUNED

7980

DISP EN

470

3

78

RDS_ON_/_OFF

DISP RDY

RDS ON/OFF

470

4

77

RDS_DT

DISP DI

RDS DT

5

76

RDS_CLK

470

DISP DO

RDS CLK

470

8 7 6

IC9001

73 74 75

R9042

R9043

R9044

DISP.CK

NC

M30622MCA

*3

YB

GND

OL DET

C9007 330/6.3

CNVSS

MAIN -COM

VIDEO1

V1

C

C9008 0.01

11 10 9

70 71 72

R9068

NC

VIDEO2

V2

*5

NC

VIDEO3

GNDU

XSS3004STBY

PEG094B

SWDET

V3

XRESET

*

X9001

12

SW DET

69

FUR

SW1

XOUT

FUR

STBY R9004

C9009

0

15 14 13

66 67 68

SW2

GND

SW2

L9003

C9010 R9005

XI

SW1

LFEA2R2J-T

C9012

NC

C9002

STBY

R9001

R9002 47K

D9010

1SS355

STBY

19 18 17 16

+5V

62 63 64 65

stby

YB

YB

NMI

GND

100

C9004 0.01

15.7MHZ

VLDT

R9003

C9015 1000 p

ACIN

EVR DT

+5V

YB

100K

VLDT

A 1/3

*4

1W WP

EVR CLK

VLCK

C9003

C9006

22 21 20

59 60 61

1u/10

DECO MUTE

LOW POW

VLCK

Q9001

NECK_SEL

MVRATT

V+5U

A 2/3

AC_RY

DC PROT

RY-AC

R9033

100K

C9005

2.2/50

R9037

100K

24 23

57 58

HP_SW

Q9004 DTA124EK-TLB

BOARD_DET

HP DET

SPA_RY

MIC DET

RY_A

MVRATT

25

56

R/C_RY

DSPOL

RY_C/R

AC_WP

DTC143EK-TLB

26

55

SPB_RY

R9063

D

RY_B

1W_WP

R9062

27

54

A 1/3

1K

C9017

AMUTE

470

GAIN_SEL

SM+5V

V+5U

R9010

YB

302829

SRTXD

SRRXD

232CCTS

DSP DI

DSPDO

DSPCLK

DSPRST

DSP SS

BUSY

DSPHREQ

DSPMODE

DSPMUTE

ADMODE

DIR DO

DIR CS

INPUT ATT

515352

INPUTATT

Q9007

GNDU0.01u

CLK

LSSN

5.1k

C9016 1000p

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

V+5U

A 2/3

47K

DTC143TK-TLB

47

R9006 10K

D9006

R9007 YB

0.047/16

D9009D9008

1SS3551SS355

DIRERR

XTLO

Q9002

C9011

0.047/16

YB

1SS355D9007

1SS355

GNDU

SRTXD

SRRXD

RSTDIR48

R9032

100K

R9030

C9013

470/6.3

C9014

21

35

36

37 38

39 40 41 42

45 46

49

50

D9013

DTA124EK-TLB

SRTXD

SRRXD

A 1/3LSSN

Q9005

1SS355

V+12

GNDU

47K

R9009

DMUTE

Q9003

E

DTA124EK-TLB

DTA124EK-TLB

V-12

R9012

D9011

R9011

0

V+5U

Q9065

6

1SS355

1K

R9031

D9068

MUTE OUT

42 41

100K

UMD2N-TLB

46

45

40 39

38

37

36

35

21

48

49

50

1SS355

D9064 1SS355

1SS355

4

MD

D9065

3

C9000

1SS355

D9066

Q9065

STBY

5

CN112

GNDU

GNDU

1SS355 D9067

15

13

11

9

7

5

3

1

10K

R9064 10K

2

52045-1545

14

12

10

8

6

4

2

TO CORE ASSY

UMD2N-TLB

(TO DSP CORE)

1

R9065

Q9064

CN102 52045-1045

UN5112-TLB

10K R9067

R9066

10K

GNDD

DIRCS

DIRDO

MODEDSP

HREQDSP

BUSY

DSPSS

DSPRST

DSPCLK

DSPDO

DSPDI

MUTEDEC

RSTDIR

ERRDIR

XTLO

G

1

2

3

4

5

6

7

8

9

10

F

Vss

SR TXD

T BUSY

NC

T VDD

T SCLK

SR RXD T PGM

/OE/MD

T RST

VSS

F CN808

A 3/3

FOR FLASH U-COM

(for Prototype & TP only)

						21
		VSX	-515-K		7
5	6					8

1

2

3

4

3.6 DSP ASSY (1/2)

A

B

C

D

E

F

V5D1

	JA501	1
	AKB7131
	(1/2)	3	stby CH
	COAX1
		C501
KN501
VNF1084
stby
	JA501	C502	stby
KN502	AKB7131	4
VNE1948	(2/2)
stby	COAX2	2
	GCH

	CN601				V5D1
	VKN1414
	OPT IN1	10
CN1901	V+5D	9
	GNDD	8
	OPT IN3	7
	GNDD	6
T	GNDD	5	GNDD
	OPT IN2
		4	R606	100k	R605	100k	R604	100k
	GNDD	3
	GNDD	2
	OPT OUT	1
	NOTES:
	NO INDICATED		PARTS		IS...
		CCSRCH****50-T
		CKSRYB****50-T
		CKSRYB333K16-T
		CKSRYB104K16-T
		CKSRYB105K6R3-T
		CEVW***M**-T
		RS1/16S***J-T
	UNLESS OTHERWISE NOTED

L501

QTL1013

R502 R501

L502

QTL1013

R601

0

C601

stby

R602

0

C602

stby

R603

0

C603

stby

IC501

V51

L503 QTL1013

R503

47k

C503

IC501

TC74HCU04AF

R510 stby

C509 stby

V52

R512

100

R513

100

MC

1 14

2 (6/6)

3 14

4

TC74HCU04AF

(5/6)

R508

IC501

C513

100/16

75

7

R506

2.2k

C505 47pCH

C507

stby

C511

470pCH

C512

1YB

0.01

100

(3/6)

YB

5

14

6

7

75 C504

0.01 YB

	R507	2.2k	C506 47p	CH
14	12		14	10
13			11
7	R505		7
IC501	0		IC501
TC74HCU04AF		TC74HCU04AF
	(1/6)		(2/6)
R504
47k

R509

100

C508	stby
R511 stby

7

IC501

9 8 TC74HCU04AF

14 (4/6)

C510 stby

C621

0.47 YB

C620 470p CH

GNDD
		V3D
V31
	L605
C619	QTL1013
	0.1 YB	C618	47/6.3

		C622
R630	0	R629
C623	stby

R607 0

C604

stby

R609

0

R610

0

stby

R628 18kF%

R627 10k

C617

0

48 47 46 45 44 43 42 41 40 39 38 37

1

RX3

AVSS

RX2

AVSS

RX1

AVSS

RX0

AVSS

VCOM

R

AVDD

INT0INT1

36

2 RX4

35

AVSS

CSN

3 RX5

CCLK

34

4 AVSS

CDTI

33

5 RX6

IC601

CDTO

32 R623

6 AVSS

AK4114VQ

PDN

31

0

7 RX7

XTI

30

8 IIC

DIR&DIT

XTO

29

R620

9 P/SN

DAUX

28

47

10 XTL0

MCKO2

27

R618

11 XTL1

MCKO1

BICK

26

DVSS

TX0

TX1

BOUT

COUT

UOUT

VOUT

DVDD

DVSS

TVDD

LRCK

SDTO

100

12

VIN

25

13 14 15 16 17 18 19 20 21 22 23 24

R613

100

R614

100

47

100

100

C611

R615

R616

R617

YB	C616	stby C615	stby	C614	YB 0.1	GNDD
R626							LOCK
							DRCS
		R625
100							SCK
			R624
		100					MOSI
			100		R622		DRDO
							DRRT
					0
				R621 stby
L604				X601			ASS7046
							12.288MHz
stby		C612			C613
R619				CH 12p			CH 12p
stby
stby				GNDD

DRCS

SCK

MOSI

DRRT

GNDD

V5D1

V53

V3D

V32

L602

L601

YB 0.1

QTL1013

QTL1013

C606

470p

C609

YB 0.1

C605 470p CH

C607

47/6.3

C608

CH

L603

stby

R612

0

C610 stby

GNDD

XTL0

BDTI
SDTI	MCLK
		R572	0	R575
CDTI	LCKI				0
					BCKI
		R573	0	R574	0
					FDTI

PWR	100k	100k	100k	100k		IEE5	LOCK	ERR3
	R554	R553	R552	R551				R579
								0
IEDO	R559				GNDD	R577
	100k						100k
	R560
IEIT	100k
	R561 100k
			GNDD				GNDD
						IE

BA1/2

22	VSX-515-K

1

2

3

4

5

6

7

8

V5A

V54

L702

QTL1013

A

MD

C717

CH

470p

C716

YB 0.1 C715

100/16

MCLK

C720

C719 stby

GDAC

R714

100

YB 0.1

CN701

R715

100

R713

C718 47/6.3

D702

3

DAN202K

GVCM

XKP3080

R716

100

47

2

1

C721

stby C722

stby C723

stby

44

43

42

41

40

39

38

37

36

35

34

32 33

1

RIN

2 1

CDTI

CCLK

CSN

P/S

MCLK

DZF1

AVSS

AVDD

VREFH

VCOM

DZF 2/OVF

2

GNDA(DAG)

LIN

3

SDOSTDM

C714

GDAC

9 8 7 6 5 4 3

I2C

RIN

25 26 27 28 29 30 31

1

2

DAP202K

4

GNDA(DAG)

B

SMUTE

LIN

470p

CH

BCKO

5

FRO

BICK

NC

C713

LCKO

R701

47

IC701

3

6

VCOMG

LRCK

NC (TST)

470p

CH

FDTO

R712

100

7

FLO

SDTI1

AK4628VQE

ROUT1

C712

SDTO

R711

100

8

RCMUT/OVF

SDTI2

LOUT1

470p

CH

SRO

CDTO

R710

100

9

SDTI3

8ch CODEC

ROUT2

R702

R709D701

100

C711

10

GNDA(DAG)

CN806

SDTO

LOUT2

470p

CH

100

11 10

24

R708

100

11

SLO

F

BDTO

DAUX

ROUT3

C710

DZFE

TVDD

DVDD

DVSS

CAD1

CAD0

LOUT4

ROUT4

23

R707

100

12

GNDA(DAG)

V3D

DFS

PDN

TST

470p

CH

LOUT3

SWO

13

C709

SDTI4

12

13

14

15

16

17

18

19

20

21

22

R706

100

14

GNDA(DAG)

QTL1013

470p

CH

L701

V34

R705

100

15

CO

V55

C708

16

GNDA(DAG)

470p

CH

17

SBRO

C707

R704

18

GNDA(DAG)

470p

CH

R914

19

SBLO

4.7

stby

C701 YB

C702 CH

470p

C703

C704 YB

C705 CH

100p

0.01

100/16

0.1

R913

0

C

C706

YB 0.1

R703

C901

stby

0

C902

stby

R908

0

R907 stby

R916 stby

GVCM

C903

stby

C904

stby

R909

stby

V5A

V5D1

GDAC

C905

stby

D902

C906

stby

V5D1

UDZS5R6(B)

R910

stby

V3D

V1R2

D

ATL7002

ATL7002

IC902

R902

stby L902

R901

L901

GNDD

R911

stby

IC901

stby

LM1117DT-ADJ

NJM2391DL1-33

R912

stby

IN

OUT

1 2

3

3 1

2

UDZS5R6(B)

ADJ

GIE

D901

C907

YB 0.1

C908

100/16

C909

100/16

R915

1k

100K

100k

100k

GCH

GNDD

C910

R906

R905

R904

stby

C911

stby

C912

stby

E

CN902

C913

13

11

9

7

5

3

1

12

10

8

6

4

2

XKP3077

stby

GNDD (1394)

V+5A

GNDA (DAG)

GNDA (DAG)

V+5D

V+5D

DGRTN

DGRTN

OPTIN

GNDD

OPTIN

uGRTN

OPTOUT

C914

C916

C918

stby

CH 470p

YB 0.1

C915

C917

C919

KN901

stby

YB 0.01

CH 470p

F CN805

VNF1084

stby

GCH2

GNDD

GNDD

GDAC

GDAC

GNDD

(DSP)

(DSP)

(DIR)

B 1/2 DSP ASSY

(AWX8573)

F

B 1/2

						23
		VSX	-515-K		7
5	6					8

1

2

3

4

3.7 DSP ASSY (2/2)

A

B

MC

IE

IEIT

IEDO

DSDO

BUS3

DRD5

MUT

DSRQ

ERR5

V5D1

L952

QTL1013

V56

R961

330

R960

330

R959

R976

100

330

R975 100

330

R958

C

20

19

18

17

16

15

14

13

12

11

VCC

2G

1Y1

2A4

1Y2

2A3

1Y3

2A2

1Y4

2A1

IC952

C956

10/16

C955 YB

0.1

C954 CH

470p

1G

1A1

TC74VHCT244AFT

GND

2Y4

1A2

2Y3

1A3

2Y2

1A4

2Y1

3V

5V

Level shifter

1

2

3

4

5

6

7

8

9

10

GNDD

R954

330

R955

330

R956

330

R957

330

D

INT

13DO

PWR

IECK

IERT

IEDI

MISO BUS5

DRDO

DECM

HREQ

ERR3

V5D1

C2

3

DECM

MOSI

DSDO

SCK

DSRT

SS

BUS5

DSRQ

DSM5

DRD5

DRCS

DRRT

ERR5

XTL0

R970

4

E2

RAB4C104J

STBY

100k

Q951

B2

UMD2N

R967

100k

R968

100k

R969

100k

B

5

(2/2)

2

Q951

UMD2N

6

(1/2)

C

E

1

R962

GNDD

R981

stby

RAB4C104J

E

100k

GNDD

R974

0

L953

QTL1013

GNDD

stby

R983

0

L954

GNDC2

QTL1013

stby

15

13

11

9

7

5

3

1

CN952

XKP3078

14

12

10

8

6

4

2

F

DEC MUTE

DSP DI

DSP DO

DSP CK

DSP RST

DSP SS

BUSY

DSP HREQ

DSP MODE

DIR DO

DIR CS

DIR RST

DIR ERR

XTL0

GNDD

BA2/2

F CN807

24	VSX-515-K

1

2

3

4