Pioneer 415S 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-415-K

ORDER NO.

RRV3136

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-415-K

VSX-415-S

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

Model	Type	Power Requirement	Remarks
VSX-415-K	MYXJ	AC 220-230V
VSX-415-S	MYXJ	AC 220-230V

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

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

T-ZZK APR. 2005 printed in Japan

1

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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-415-K

1

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5

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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	-415-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.................................................................................................................................................			8
		2.3 FRONT PANEL ........................................................................................................................................			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, POWER SW & KEY and F. KEY ASSYS .........................................			32
		3.12 H.P. ASSY ..............................................................................................................................................			34
		4. PCB CONNECTION DIAGRAM .....................................................................................................................			35
		4.1 TRANS2, TRANS3 and TRANS1 ASSYS ................................................................................................			36
		4.2 REGULATOR ASSY.................................................................................................................................			37
		4.3 MAIN ASSY .............................................................................................................................................			38
		4.4 DSP ASSY ...............................................................................................................................................			42
		4.5 AMP & PRIMARY and AMP INPUT ASSYS ............................................................................................			44
		4.6 F. DISPLAY, R. ENCODER, POWER SW & KEY, H. P. and F. KEY ASSYS ............................................			46
	C	4.7 VIDEO and 5.1CH ASSYS .......................................................................................................................			50
		5. ELECTRICAL PARTS LIST ............................................................................................................................			52
		6. ADJUSTMENT ...............................................................................................................................................			56
		7. GENERAL INFORMATION .............................................................................................................................			57
		7.1 DIAGNOSIS .............................................................................................................................................			57
		7.1.1 DISASSEMBLY..................................................................................................................................			57
		7.2 PARTS......................................................................................................................................................			59
		7.2.1 IC .......................................................................................................................................................			59
		7.3 EXPLANATION ........................................................................................................................................			65
		7.3.1 POWER ON AND OFF INITIAL TIMING CHART ..............................................................................			65
		7.3.2 IC DATA TRANSMISSION TIMING CHART.......................................................................................			67
	D	7.3.3 DETECTION CIRCUIT ......................................................................................................................			68
		7.3.4 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION			69
		7.3.5 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART ..........................................................................			71
		8. PANEL FACILITIES ........................................................................................................................................			72

E

F

4	VSX-415-K

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1. SPECIFICATIONS

Amplifier section

• Continuous power output (stereo)

Front:

VSX-415. . . . . . . . . . 80 W (DIN 1kHz, THD 1.0%, 8 Ω)

• Continuous power output (surround)

VSX-415 model:

Front. . . . . . . 100 W per channel (1kHz, 10%, 8 Ω) Center . . . . . . . . . . . . . . . .100 W (1kHz, 10%, 8 Ω)

Surround . . . . . . . . . . . . . . . . . . 100 W per channel (1kHz, 10%, 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,

TV/SAT . . . . . . . . . . . . . . 5 Hz to 100,000 Hz 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 DIN
(Continuous rated power output / 50mW)	A

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

DVD/LD, TV/SAT. . . . . . . . . . . . . . . . . . . . . . .88/64 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

B

• Frequency response

DVR/VCR, DVD/LD,

TV/SAT MONITOR. . . . . . .5 Hz to 7 MHz dB Signal-to-Noise Ratio. . . . . . . . . . . . . . . . . . .55 dB

Crosstalk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50dB

C

D

E

F

						5
		VSX	-415-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

(1.3 µV/ 75 Ω)

A 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. . . . . . . . .	531 kHz to 1,602 kHz
	Sensitivity (IHF, Loop antenna). . . .		. . . .350 µV/m
	Signal-to-Noise Ratio. . . . . .	. . . . . .	. . . . . . .50 dB
	Antenna . . . . . . . . . . . . . . . .	. . . . . .	Loop antenna

Miscellaneous

	Power requirements . . . . . .			AC 220–230V, 50/60Hz
	Power consumption:
		VSX-415. . . .	. . . . . . . . . .	. . . . . . . . . . . 220 W
		In standby. . . . . . . . . . . . .		. . . . . . . . . . . . 0.5 W
	Dimensions:
		VSX-415. . . .	420 (W) x 158 (H) x 394.5 (D) mm
	Weight (without package)
C		VSX-415. . . .	. . . . . . . . . .	. . . . . . . . . . . . 8.7 kg

Specifications and the design are subject to possible modifications without notice, due to improvements.

Furnished Parts

AM loop antenna. . . . . . . . . . . . . . . . . . . . . . . . . . 1 FM wire antenna . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Dry cell batteries (AA size IEC R6) . . . . . . . . . . 2

Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 D Warranty Card . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Operating instructions

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.

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/
	STANDARD SURROUND			LOUDNESS
E	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 (XXD3067)

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

F

6	VSX-415-K

1

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3

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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

8	12	11
		13
1	9
3	10
2

4

5

6

7

14

(1) PACKING SECTION PARTS LIST

Mark No.		Description	Part No.	Mark No.	Description	Part No.
	1	FM wire antenna	ADH7030	7	Operating instructions	XRC3184
NSP	2	Warranty Card	ARY7065		(French, German)
	3	AM loop antenna	ATB7013	8	Remote Control Unit	XXD3067
NSP	4	Dry cell batteries	VEM1031	9	Battery Cover	XZN3139
		(AA/R6)		NSP 10	Literature Bag	AHG1180
	5	Operating instructions	XRE3094
		(English, Italian)		11	Packing Sheet	AHG7069
				12	Left Pad V2	XHA3149
	6	Operating instructions	XRC3183	13	Right Pad V2	XHA3150
		(Dutch, Spanish)		14	Packing Case	See Contrast table(2)

(2) CONTRAST TABLE

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

Mark	No.		Description	VSX-415-K/MYXJ		VSX-415-S/MYXJ
	14		Packing Case	XHD3484			XHD3485
									7
					VSX	-415-K		7
		5		6					8

A

B

C

D

E

F

1

2

2.2 EXTERIOR

A

45

57

				L
B			18	60
			52
	55		C		55
	55
	3				I
		S
53	C				23
55	52	R		Q
7		Q			55
	O
G
C	P			55
		F	55
			46	55
5		8
			S 58
E		H
				R
	Q
	P			4 D
	O
				54	38
D			54
	20
		39
55			C
					51
E					A
55	55
	59		55
					55
				55
Refer to					59
"2.3 FRONT PANEL SECTION".
F

8

3 4

	42	41
	41

55

55

			55
				50	21
				22		17
		44			J
					56
	57	L				55
						5555
		K				55
	10	J
							55
				55			55
			27	J			55
55				K
					29
			I		49	55
34
		9
36	55	1
35					48
55		A		28
				30
	37 55		A	31	H
		32 F		I
			55			55	B
			55
			55			55	H	2
				F
				6	55
					43
					55
			40				47	55
			55
					NON-CONTACT
					SIDE	CONTACT
						SIDE

VSX-415-K

1

2

3

4

		5	6
(1) EXTERIOR SECTION PARTS LIST
Mark No.		Description	Part No.
	1	MAIN Assy	XWK3117
	2	DSP Assy	AWX8418
	3	AMP & PRIMARY Assy	XWZ3783
	4	TRANS2 Assy	XWZ3810
	5	TRANS3 Assy	XWZ3813
	6	REGULATOR Assy	XWZ3825
	7	AMP INPUT Assy	XWZ3802
	8	TRANS1 Assy	XWZ3806
	9	VIDEO Assy	XWZ3903
	10	5.1CH Assy	XWZ3914
	11	• • • • • •
	12	• • • • • •
	13	• • • • • •
	14	• • • • • •
	15	• • • • • •
	16	• • • • • •
	17	FM/AM TUNER UNIT	AXX7170
>	18	FU1 Fuse (T2.5A)	REK1026
	19	• • • • • •
>	20	T1 Power Transformer	XTS3072
>	21	AC Power Cord	VDG1077
	22	Cord Stopper	CM-22B
	23	J36 23P F.F.C/30V	XDD3102
	24	• • • • • •
	25	• • • • • •
	26	• • • • • •
	27	J33 13P F.F.C/30V	XDD3150
	28	J48 8P F.F.C/30V	XDD3151
	29	J34 11P F.F.C/30V	XDD3149
	30	J43 19P F.F.C/30V	XDD3126
	31	J31 17P F.F.C/30V	XDD3118

	7	8
Mark No.	Description	Part No.
32	J35 19P F.F.C/30V	XDD3101
33	• • • • • •
NSP 34	Heatsink 0.8	ANH7110
35	Heat Sink Angle R	ANG7252
36	Heat Sink Angle F	ANG7251
37	PCB Angle R5	XNG3073
38	PCB Mold	AMR2533
NSP 39	Under Base R6	XNA3012
40	Insulator	See Contrast table (2)
41	Push Rivet	See Contrast table (2)
42	Top Cover	See Contrast table (2)
43	REG Support R6	XNG3093
44	Rear Panel	XNC3329
45	Bonnet	See Contrast table(2)
NSP 46	HOLDER Assy	XWZ3820
47	FFC Holder R6	XMR3072
48	Shield A R6	XNG3068
49	FFC Cover R6	XMR3060
NSP 50	N Label	See Contrast table(2)
NSP 51	Spacer	AEB7092
52	Screw	BBZ30P200FTC
53	Screw 3x23	XBA3012
54	Screw	FBT40P080FNI
55	Screw	BBZ30P080FTC
56	Screw	BBT30P100FCC
57	Screw	See Contrast table(2)
NSP 58	ICP Label	XAX3319
59	Rubber Sheet	AEB1111
NSP 60	Fuse Card	AAX7277

A

B

C

D

(2) CONTRAST TABLE

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

Mark	No.		Description	VSX-415-K/MYXJ		VSX-415-S/MYXJ
	40		Insulatort	AMR7198			PNW2766
	41		Push Rivet	AEC7025			Not used
	41		Push Rivet S	Not used			XEC3026		E
	42		Top Cover R4UL	XME3004			Not used
	42		Top Cover R5S	Not used			XME3006
	45		Bonnet K U V1	XZN3150			Not used
	45		Bonnet S U V1	Not used			XZN3151
NSP	50		N Label 415K/MY	XAL3218			Not used
	57		Screw	FBT40P080FTB		FBT40P080FNI
									F
									9
					VSX	-415-K		7
		5		6					8

1

2

3

4

2.3 FRONT PANEL

31	32

A

5

Q

26

12

32

3

	32
O	1
32	32

M

25	17	14
B
23		4
		15
		18
21

2	32
32
P	32

N

19

C

24

10

24

11

D

33

33

E

NON-CONTACT

SIDE

CONTACT

SIDE

F

10	VSX-415-K

1

2

3

4

	5	6
(1) FRONT PANEL SECTION PARTS LIST
Mark No.	Description	Part No.
1	FRONT DISPLAY ASSY	XWZ3908
2	R. ENCODER Assy	XWZ3920
3	POWER SW & KEY Assy	XWZ3917
4	FRONT KEY Assy	XWZ3912
5	H.P. Assy	XWZ3923

6• • • • • •

7• • • • • •

8• • • • • •

9• • • • • •

10	JOG Knob	See Contrast table(2)
11	VOL Knob	See Contrast table(2)
12	Standby BTN	See Contrast table(2)
13	• • • • • •
14	FUNC BTN L	See Contrast table(2)
15	FUNC BTN R	See Contrast table(2)
16	• • • • • •
17	TUNER BTN	See Contrast table(2)
18	Sub BTN	See Contrast table(2)
19	JOG BUTTON	See Contrast table(2)
20	• • • • • •

	7	8
Mark No.	Description	Part No.
21	D Panel 415 B	XAK3480
22	• • • • • •	A
23	Pioneer Badge	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	B
32	Screw	BPZ30P100FTC
NSP 33	Gold Foil Label	See Contrast table(2)

C

(2) CONTRAST TABLE

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

Mark	No.		Description	VSX-415-K/MYXJ		VSX-415-S/MYXJ
	10		JOG Knob V1K	XAB3038			Not used
	10		JOG Knob V1S	Not used			XAB3042
	11		VOL Knob V1K	XAB3039			Not used
	11		VOL Knob V1S	Not used			XAB3043
	12		Standby BTN 515K	XAD3202			Not used		D
	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		E
	19		Jog Button V2K	XAD3204			Not used
	19		Jog Button V2S	Not used			XAD3205
	23		Pioneer Badge	XAM3006			VAM1129
	25		FRT Panel 415K	XMB3187			Not used
	25		FRT Panel 415S	Not used			XMB3188
NSP	33		Gold Foil Label	Not used			XAX3487
									F
									11
					VSX	-415-K		7
		5		6					8

1

2

3

4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

FM/AM TUNER

UNIT

B

C

D

CN103								A
6
		IC101
		BD3841FS
	2	18 (FUNCTION SEL)
	6
	8				19								51
	10					1		3
	12		17	CN109					IC102 NJM2100M				44
			3	CN8007		IC8401				HA17558AF
				31	(CODEC) AK4529VQ
										(LPF)
							27
										IC105		IC107
	14						25
										3	1	2	1
			(ADC)		(DAC)		23
									7	11
							24
		24	26
											IC103
						IC8501			11	7	3	1	47
			(DIR)		MOTOROLA								54
					DSP
		42									IC104
					(for DECODE)
											3	1
		44							15	3
		46	IC8201								IC104		45
			AK4114VQ
						IC8601					5	7
					IS61LV6416				13	5			52
			B		-12T(S-RAM)
						IC8602
					IS63LV1024
					-12T(S-RAM)
						IC8603
						PD8116A			19	1
						(ROM)
									CN8007	CN109
3	IC303	CN307	CN105
	1
		3	6
J													48
	IC302
5		7	2										55
	7
3	IC302	5	4
	1

E

F

12	VSX-415-K

1

2

3

4

5

6

7

8

1551

A

6

14.1/24.1

14.2/27.3

19.3

Q1552

Q

CN702

6

IC110

uPC4570G2

(PRE AMP)

CN601

IC602

RY751

29

3

1

4

9

18

14

CN106

G

Q632

C

S

B

IC108

BD3813FS

Q631

IC111

IC602

RY753

23

3

1

8

5

24

26

Q653

S

27

C

IC112

Q651

IC601

RY752

3

1

1

1

15

22

Q603

21

Q601

D

5

7

18

3

CN111

CN302

IC112

F

I

Q303

E

Q362

9

I

+BVH

5

-BVH

7

C

NECK+B

Q701

D701

A CN111

Stdby5.6V

IC301

POWER AMP

NECK-B

Q702

IC51

(COMPONENT SEL)

IC601, IC602

+BVL

D702

D51-D54

T51

NJM2595M

RY51

-BVL

FL AC

AC IN

11

M CN401

C

T+12V

FL AC

T1

IC805

+12V

POWER

IC801

D801–D804

A CN111 -12V

TRANSFORMER

1

IC802

F

D721–D724

D+5V

IC803

B CN8003A+5V

IC804

F

A CN111 D+5V

IC806

VSX-415-K

13

7

5

6

8

1

2

3

4

3.2 OVERALL WIRING CONNECTION DIAGRAM

A

B

C

D

E

F

14

*1

*1

VSX-415

CN511

404

404

51048-0600

J42

*1

*1

FRONT DISPLAY ASSY

CN511

52147-0610

CN401

M

J42

D20PYY0608E

R.ENCODER

N

(XWZ3908)

ASSY

CN402

(XWZ3920)

CN450

P

FRONT KEY ASSY

(XWZ3912)

J40 9/70

D20PYY0907E

550

J31

17/110

XDD3118-

XDD3101-

G

J35

CN254

AMP INPUT ASSY

19/130

(XWZ3802)

CN253

16

CN601

CN106

CN101

XDD3126-

19/220

CN112

J43

DSP

MAIN

ASSY

ASSY

(AWX8418)

CN8012

B

(XWK3117)

A

B 1/2,

A 1/3,

B 2/2

CN804

A 2/3,

XDD3149

CN806

19

CN8007

18

CN109 A 3/3

CN105

J34

VIDEO

CN302 7

CN803

11/130

CN805

CN8003

CN104 CN103

ASSY

CN53

13

CN802

20

CN111

XDD3150

(XWZ3903)

J36

23/80

J33

CN303

I

F

XDD3102-

KN8101

13/110

CN801

To Chassis

XDD3151

REGULATOR

8/140

CN307

ASSY

J48

(XWZ3825)

J

FM/AM TUNER

UNIT

5.1CH ASSY

(AXX7170)

(XWZ3914)

VSX-415-K

1

2

3

4

5

6

7

8

POWER SW & KEY ASSY

0410-52151 CN471

501 0400-51048

O

D20PYY0411E

(XWZ3917)

J41

1551

Q

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

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

• The > mark found on some component parts indicates the

D20PYY0630E

H.P. ASSY

J47 6/300

importance of the safety factor of the part.

(XWZ3923)

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

designation.

•

: The power supply is shown with the marked box.

E

TRANS3 ASSY (XWZ3813)

						J7		J5	J3	J4	J6
								(J8)
								TRANS3
J6	J7					12		13	14	15	16
J3			MAIN TRANS
		TRANS2					TRANS1
		ASSY					ASSY
C		(XWZ3810) (XWZ3806)
										3	1
		25	24	23	22	21 20		19		H
C 1/2,
			D
C 2/2			851						J2		J1
AMP&	J4 J5	D20PYY0715E	J21 7/150
PRIMARY
ASSY	CN702			701
(XWZ3783)

J1

J2

FU1

CN51

AC CORD

VDG1077

B*B-PH-K-S

PH CONNECTOR

1.25mm FFC

1.25mm REVERSE FFC

2.0mm FLAT CABLE

1.5mm FLAT CABLE

BOARD IN

1.25mm FFC CONNECTOR(L)

1.25mm FFC CONNECTOR

2.0mm CABLE HOLDER

1.5mm CABLE HOLDER

2.0mm WIRE TRAP

KP200TA**L

2.0mm BOARD to BOARD

KM200TA**

2.0mm BOARD to BOARD

AKP7070, AKP7073 1.25mm BOARD to BOARD

AKP7059, AKP7062 1.25mm BOARD to BOARD

AC CODE SOCKET

AC CODE CONNECTOR

						15
		VSX	-415-K		7
5	6					8

A

B

C

D

E

F

1

2

3

4

3.3 MAIN ASSY (1/3)

3-A1

C141

A 1/3

TL

(L)

R141

100K

10/50

A

A 3/3

R121

47K

R142

100K

MAIN ASSY(XWK3117)

(R)

C142

GNDA

3-A1

GNDA

TR

10/50

C180

R122

47K

0.01

YB

R101

C123

GNDA

L

(L)

GND

C102 C101 100p 100p

C184 C183 100p 100p

(CHASSIS)

CH CH

330

CH CH

10/50

CD

47K

R

R102

C124

GNDA

(R)

R123

330

10/50

R124

47K

FUNCTION

R103

GNDU

L103

GNDA C125

(L)

JA105 XKB3037

L

2.2K

C1041C1031

QTL1013

C104 C103

100p 100p

10/50

47K

B

IC101

V-7

V+7

REC

CHCH

22p22p CHCH

GNDAR125

C151 100p

C152

100p

BD3841FS-TBB

L104

C126

(R)

1

GND 32

R

QTL1013

R104

10/50

R126

100

R151

47K

2

CLK 31

VCR/DVR

C199

2.2K

3

DATA 30

100

R152

*1

0.01

R105

C127

(L)

GNDA

4

VEE 29

YB

10/50

5

GND 28

C154 0.01

C153 0.01

GND

L

C186 C185 100p 100p

(CHASSIS)

C106 C105 100p 100p

CH

330

CH CH

R127

47K

6

VCC27

7

26

PLAY

GNDA

CH

R106

8

25

(R)

9

24

R

330

C128

R128

47K

10

23

GNDA

10/50

11

22

R107

GNDA

12

21

C155

(L)

(L)

13

20

100

L

C187

R131

C107 100p

CH

330

100p

CH

10/50

47K

14

19

47/50

R155

C131

15

18

C156

100 (R)

C

TV/SAT

100p

R108

C189 100p C188

CH 100p

CH(R)

GNDA

16

17

47/50

R156

R

C179

330

C132

R132

47K

10/50

0.01

R109

(L)

C133 GNDA

GND

L

YB

XKB3017JA103

C109C108 100p

CHCH

330

10/50

R133

47K

GNDA

100k

R158 100k

R159

(CHASSIS)

DVD/LD

C110 100p

CH

C190 100p

CH

R143

10K

GNDA

(R)

(L)

R110

C134

GNDA

R

(R)

R134

47K

330

10/50

GNDA

L111

R111

CH

(L)

GNDA

L

C112 C111

C135

QTL1013

CH

2.2K

10/50

R135

47K

REC

L112

100p100p CH

R112

(R)

C136

QTL1013

GNDA

JA104XKB3017

R

CH

C118C117 22p22p

CD-R/TAPE

2.2K

10/50

R136

47K

D

MD

IC102

(1/2)

GND

L

R113

C192 C191 100p 100p

C137 (L)

GNDA

R161

C165

NJM2100M-TBB

C114 C113 100p 100p

330

10/50

4.7/50

+

4

(CHASSIS)

47K

R171 (L)

CH CH

CHCHC138(R) R137

8.2K

R165

4.7K

3

1

C167

PLAY

-

10/50

47

R114

GNDA

2

8

R

Q165

330

10/50

R138

C163

100p

10K

E

2SC3326

R169

47K

R167

C169

100k

R163

B 22K

V+5A

C

220/6.3

GNDA

R139

47K

Q166

C170

R173

4.7K

GNDA1

C

2SC3326

GNDA

B R168

0.1/16

R140

47K

C164

100p

10K

E

22K

R170

100k

E

R164

GNDA1 GNDA0

GNDA

R166

4.7K

R174

4.7K

6

-

8

R172 (R)

GNDA

R162

C166

7

C168

5

+

10/50

47

4

8.2K

4.7/50

V+12

IC102 (2/2)

Q167

C171 0.01 YB

NJM2100M-TBB

DTA124EK

E

Q168

B

3-C6

DTC143EK C

C

GDAC

B

INPUTATT

A 3/3

E

R175

100K

FR

SR

SL

GNDU

V+5A

FL

NOTES: NO INDICATED PARTS IS....

V-12

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

F

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

CN109

CERAMIC CAPASITOR: CCSRCH****50-T

GDAC

KP200TA18L

18

17

16

15

14

13

12

11

10

9

8

7

6

CKSRYB****50-T

1/3

( )

(SQ):CKSQ.CCSQ

V+5A

AOUTL

GDAC

AOUTR

GDAC

FRIN

GDAC

FLIN

GDAC

SRIN

GDAC

SLIN

GDAC

: AUDIO SIGNAL FLOW

F CN804

A

16

VSX-415-K

1

2

3

4

5

6

7

8

MP

Low Pass Filter

						IC103 (1/2)
						HA17558AF
SL	C241	R243		R245		R247
								3	+
	TS	3.3K		3.3K		3.3K
	2.2/50
	R241	47K	C243	100p	C245	330p		2	-
								R251
						R249	3.3K
								1.8K

C247
CH
330p
8	C249
1	TS	470K
	R255
4	10/50
R253
0

	V+12
	C251	YB
		0.01
R257
100	4700p
C257		YB

GDAC

C252

0.01

A 2/3

(SL)

INSLA

2-A1

GDAC

A 2/3,3/3

				GDAC
SR	C242		R244	R246
	TS	3.3K		3.3K
	2.2/50
	R242	47K	C244	100p	C246

				C248
				CH
IC103 (2/2)				330p
HA17558AF
R248			+	4
		5			C250
3.3K
				7	TS
330p		6	-	8	10/50
		R252		R254	R256
R250	3.3K	1.8K		0

VLCK
2-B1,3-B6									C267
VLDT				GDAC					CH
2-B1,3-B6						IC104 (1/2)			330p
						HA17558AF
	C261	R263		R265		R267
	C						3	+	8	C269
	TS	3.3K		3.3K		3.3K
	2.2/50								1	TS
A 2/3	R261	47K	C263	100p	C265	330p	2	-	4	10/50
							R271		R273	R275

				V-12					D103
							A 2/3		1SS355
	R258						(SR)
							INSRA		D104	GNDU
								GDAC
100							2-A1
		4700p							1SS355
470K	C258
									D105
		GDAC							1SS355
									D106	GNDU
								GNDA	1SS355
					V+12
									D107
				C271 0.01		YB	A 2/3		1SS355
								GDAC	D108
	R277						(C)		1SS355	GNDA
							INCA
	100	C277	4700p				2-A1
				C272
470K					0.01	YB	GDAC

INFLB	R269	3.3K	1.8K 0	GDAC
2-B1

INFRB

2-B1

FL C201

TS 2.2/50

R201

47K

A 3/3

LSSN 3-D6

C202

FR

TS 2.2/50

R202

47K

			C207
	GDAC		CH
		IC105 (1/2)	330p
		HA17558AF
R203	R205	R207

						3	+	4	C209
3.9K	3.9K			3.9K
								1	TS
C203	470p	C205	330p			2	-	8	10/50
				R209	3.9K	3.3K		68	R215	470K
						R211		R213

GDAC

R204 R206

3.9K 3.9K

C204	470p	C206
	GDAC

					C208		V+12
					CH
IC105 (2/2)					330p
HA17558AF
				+		C210	C217	0.01
R208			5		8
3.9K					7	TS
330p	R210	3.9K	6	-	4	10/50	470K C218	0.01
			R212		R214	R216
			3.3K		68
							V-12

V-12

V+12

R225

3.9K

A 2/3

IC107 (1/2)

C219

(FL)

HA17558AF

R219

R221

YB

INFLA

2

-

8 0.1

TS

R227

V+12

STBY

0

C211 STBY

4.7K

1

C213

R217

1.2K

R233

470K

C215 0.01

DTA124EK

R223

YB

2-A1

YB

R237

4

Q231

3

+

C220

10/50

100

E

Q232

B

D

0.1

DTC124EK

C

GDAC

4.7K

C

GDAC

GDAC

B

R229 D229

G

Q229

V-12

GDAC

1M

1SS355

E

S

2SK208

D

GNDU

R230 D230

Q230

YB

G

2SK208

R231

1M

(FR)

1SS355

4.7K

100K

S

YB

R238

1.2K

R226

V-12

3.9K

A 2/3

IC107(1/2)

GDAC

R220

R222

HA17558AF

TS

INFRA

6

-

8

0

4.7K

C214

R228

7

R218

STBY

STBY

R234

470K

C216

0.01

C212

YB

5

+

4

10/50

100

2-A1

GDAC

GDAC

INSBA

GDAC

2-B1

R299

100K

A 2/3

C268

(SW)

GDAC

CH

IC104 (2/2)

5600p

C262

R264

R266

R268

HA17558AF

SW

8

5

+

C270

R278

(SW)

TS

INSWA

3.3K

6.8K

39K

2.2/50

7

TS

2-B1

100

6

-

4

10/50

4700p

R262

47K

C264

0.022u

C266

0.01u

R270

1.2K

47K

C278

A 2/3

R272

R274

R276

2.7K

270

GDAC

SW

C

SB

GDAC

A

B

C

D

E

5	4	3	2	1
SWIN	GDAC	CIN	GDAC	SBIN

TO REGULATOR ASSY
(FOR ANALOGUE LINES)	F

A 1/3

						17
		VSX	-415-K		7
5	6					8

1

2

3

4

3.4 MAIN ASSY (2/3)

A

A 2/3

MAIN ASSY(XWK3117)

R301

4.7k

R302

4.7k

0.1u/16

0.1u/16

0.1u/16

0.1u/16

4700p

4700p

C307

C312

C311

C309

C310

(FR)C311C312

A 3/3

R304

C301 10/50

C302 10/50

C308

C310

C309

GND

FLOUT

100

MVRATT

(FL)

10/50

R303

V5R6

C321

100

45

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

29

26

D301

1SS355

GOUTFL

VINFL

GOUTFR

VINFR

TNFR

TNFL

BNF1R

BNF2R

BNF1L

BNF2L

GND

FROUT

GND

INFRA

INFRA

43

GND

28

R307

(C)

INFLA

44

COUT

27

INCA

100

INFLA

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

INSBA

49

GND 22

100

(SW)

INFRB

50

21 R308

SWOUT

INFLB

100

INSLA

51

GND 20

V+7

INCB

52

DATA

SBOUT 19

INSRB

INSWA

53

CLK

VCC 18

INSLB

54

GND

GOUTSW

VINSW

GOUTSR

VINSR

GOUTSL

VINSL

GOUTC

VINC

GND

PORTA

PORTB

GND 17

C319

0.01

C322

INSBA

INSWB

55

VEE

16

10/50

INSBB

56

VDD 15

INFRB

1

2

3

4

5

6

7

8

9 10

11 12 13 14

CH

C330

0.01

INFLB

C317

100p

C306

10/50

C304

10/50

C303

10/50

C305

10/50

C329

0.01

C318

C341

100p

CH

V-7

10/50

R334

100K

R317 1K

R318

1K

100K

100K

100K

C

GNDU

R331

R332

R351

GNDA

GNDA

VLDT

GNDA

A 1/3,3/3

VLCK

10/50

C342

TO 5.1 INPUT ASSY

CN105

52044-0845

10/50

AG

1

C

2

C361

100K

100K

-12V

3

R352

D

SW

4

R367

+12V

5

SL

6

AG

7

V+12

GNDA

SR

8

R391

JCN307

GNDA

47k

V-12

R378

Q361

E

C362

V-12

10/50

100K

R371

4.7K

B

C

2SC3326

GNDA

E

NOTE

1.RESISTORS

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

Rated power: 1/10W unless otherwise noted.

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

F

2.CAPACITORS

Unit: p-pF or µF unless otherwise noted.

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

A

Rated Voltage: 50V expect for electrolytic capacitors.

JA:CEJA

2/3

: AUDIO SIGNAL FLOW

18

VSX-415-K

1

2

3

4

5	6		7			8
			SWPR
	A	3/3				A
					MA

PRE-AMP

PREG

CN106

C391

0.1/16

YF

TO AMP INPUT ASSY

IC110(2/2)

(FL)

uPC4570G2

52045-1945

+

4

7 5 3 1

3

C325

GNDU

C

6 4 2

FL

1

47/25

GNDA

Q321

R323

-

2

8

GNDA

2.7K 1K

R329 100k

2SC3326

FL

R321

R327

*1

(FL)

E

4.7k

GNDA

R325

C323

100p

(FR)

B

FR

CH

C

B

4.7k B

C

C324

100p

V+12

GNDA

R324

1K 2.7K

10 8

SL

R322

CH

C327 0.01

R330 100k

11 9

E

R328

*1

GNDA

Q322

R326

SR

2SC3326

6

8

YB

-

7

GNDA

GNDA

FR

12

(FR)

SB

5

C326

A MUTE

+

13

4

(SL)

A MUTE

47/50

14

IC110 (1/2)

C328

0.01 YB

ATT

OFF : -12.0v

17 15

BRD

uPC4570G2

OLDT

ON : 4.3v

16

DET/6 OHM

V-12

(SR)

DCDT

OLDT

IC111(2/2)

DCDT

NECK

uPC4570G2

GNDA

18

(SL)

NECK

4

19

3

+

C345

GNDU

(C)

SL

1

47/25

CN254

Q341

R343

-

C320

1000p

2

8

R349

2.7K 1K

100k

2SC3326

R347

YB

R341

E

*1

(SW)

GNDU

C392

GNDA

4.7K

R345

C343

100p

C

B

1000p YB

C

C344

CH

GNDCH

G

4.7K B

C

100p V+12

R344

1K 2.7K

CH

R342

C347 0.01

R350 100k

V+5U

A 3/3

E

R348

*1

Q342

R346

2SC3326

6

-

8

GNDA

YB

C300

STBY

BOARD_DET/6_OHM

7

(SR)

SR

5

C346

+

4

47/25

47k

R393

IC111(1/2)

C348

0.01

R300

STBY

uPC4570G2

4.7k

R395

V-12

GNDA YB

IC112 (1/2)

V-12

uPC4570G2

+

4

V+12

3

C365

(C)

C

1

V-12

1SS355

-

8

47/25

R361

2

D

1K

R363

*1

R374 R365

100k

Q362

C363

100p

Q395

100/1W

V+7

CH

2SC3326

2SC3326

R362 B

C

B

C

C364

4700p

R368

910 2.7K

V+12

4.7k

YB

E

C367 0.01 YB

C331

C333

E

R372

*1

0.01

R370

R364

510

R366

STBY

6

-

8

D332D331

UDZS6.8BUDZS6.8B

D311R311

470/10

R376

C370

200k

SW

7

GNDA

0.01 YB

NP

100k

GAV

C332

0.01 R312

YBYB

C334

470/10

5

C366

+

4

V-12 C368

(SW)

2.2k

4.7/50

IC112(2/2)

4.7/25

100/1W

uPC4570G2

V-7

GNDA

D312

1SS355

V-12

E

FRONT, REAR

Center

SW

R327 R328

*1

R347 R348 GAIN(dB)

R363

GAIN(dB)

R372

GAIN(dB)

(Ohm)

(Ohm)

(Ohm)

15K

14.1/24.1

8.2K

19.3

15K

14.2/24.9

F

A 2/3

VSX-415-K

19

7

5

6

8

1

2

3

4

3.5 MAIN ASSY (3/3)

Q5004

L5001

2SA1037K(QRS)-TLB

ASS7004- -T

LFEA2R2J-T

E

C

4.332MHz

A

C5014

YB

R5014 47K

2.2K

27p

C5015

100/10

STBY

STBY

X5001CH

470

R5001

0.01

DTC143EK-TLB

C

470

R5002 1000p

1u

B

13

12

11

10

9

470

R5003

CH

C5013

MODE TS

C5016 1000p

470

R5004

Q5003

E

OSC I

D.VCC

D.GND

GNDU

CN103

GNDCH

FM/AMTO

C5001

C5002

C5003

C5004

C5005

VT+12

R5015 B

27p

RDS16CK

T5715

OSC14O

IC5001

TEST

52044-1145

UNITTUNER

TUNER CE

Q5002

BU1924F-TBB

11

Q5001

RDSDATA

TUNER DI

T_CE

STBY

QUALITY

COMP.IN

10

2SD1664

C5010

8 SC OUT

T_DI

VREF

5 A.VCC

6 A.GND

TUNER CLK

(PQR)-TRB

C

R5010

9

T_CLK

UDZS10B E

STBY

7 CIN

TUNER DO

8

T_DO

B

E

1

2

3

4

GNDT

7

TL

R5008

TL

6

B

C5018

B

+9V

5

390

STBY

C

STBY

R5012 1K

TR

4

TR

C5006

D5007

100/16

C5007

R5006

R5011

STBY C5009

TS 4700p STBY

C5011

2.2/50

TS

STBY

560p

100

C5012

C5017

VSM

3

C5008

FM COMP

2

GNDT

0

R5009B

C

GNDT

1

OFF

R5005STBY

220

E

0.01

C5020

1K

R5013

1K

TO TUNER ASSY

RSD ON /_

R5020

RDS

R5016

R5007

4.7K

RDS CLK

A 1/3

Q5009

STBY

TUNED

RDS DT

2SC2412K

TO VIDEO ASSY

(QRS)-TLB

GNDT

CN104

52044-1345

V1

VIDEO1

13

V2

VIDEO2

12

V3

VIDEO3

11

V+5U

AMUTE

10

SWDET

SWDET

9

SROUT

SROUT

8

C

SRIN

R9040

47K

SRIN

7

RMC

RMC

6

FUR

FUR

5

4053A

4053A

4

4053INH

4053 INH

3

SRRXD

2

SRTXD

1

I CN303

BOARD_DET/6_OHM

V+5U

A 2/3

C9001 STBY

D9012

1SS355

D

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

E

PREG

R9036

OLDT

4.7

DCDT

R9008 1K

AMUTE

V-12

V+12

VT+12

YB

YB

C116 C115

SPB RY

SPA RY

L5002 QTL1013

ATL7002

0.01

0.01

R/C RY

HP SW

ATL7002

AC RY

AC WP

D102 D101

RB501V-40

NOTE

L9001

QTL1013

1.RESISTORS

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

Rated power: 1/10W unless otherwise noted.

GNDU

F

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

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

2.CAPACITORS

CN111

KP200TA20L

SP-B RY

R/C RY

SP-A RY

HP. SW

T+12V

GNDT

ST5.6V

GNDU L9002

D+5.6V

AC RY

AC WP

-VF

FL AC2

FL AC1

L102

-12V QTL1013

GAV

L101 +12V

SWOUT

GNDA

SBOUT

Unit: p-pF or µF unless otherwise noted.

F

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

3/3

Rated Voltage: 50V expect for electrolytic capacitors.

: AUDIO SIGNAL FLOW

CN802

TO REGULATOR ASSY (FOR FRONT CONTROL)

A

20

VSX-415-K

1

2

3

4

5

6

7

8

K CN401

DISP RDY DISP EN

A

FLAC 2 FLAC 1

-VF

DISP RST

DISP CLK

DISP DI

DISP DO

SRIN

SROUT

RMC

1W WP

D+5.6V ST5.6V

GNDU

GNDU

CN101

52045-1745

A 3/3 MAIN ASSY(XWK3117)

2

4

6

8

10

12

14

16

TO FRONT ASSY

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

R9024

4.7k

6 OHM

0

0

0

0

V+5U

B

R9025

0

R9026

1.8k

R9019

R9020

R9021

R9022

R9034

R9044 : 10K

STBY

10K R9029

R9039 47K

R9013

100

*3 R9042, R9043,

R9014

99

98

97

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

81

R9015

R9041

100K

R9038

STBY

R9016

NC

Avcc

NC

AVss

SIMUKE2 SIMUKE1 NC

NC

NC

NC

NC

NC

NC

NC

T CE T DI T CLK T DO

R9017

Vref

6 OHM

R9018

2 1

NC

79 80

470

DISP RST

470

TUNED

DISP EN

470

3

TUNED

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

GND

OL DET

C9007 330/6.3

CNVSS

MAIN -COM

VIDEO1

V1

C

C9008 0.01

11 10 9

70 71 72

NC

VIDEO2

V2

NC

VIDEO3

XSS3004STBY

PD5963C

V3

GNDU

XRESET

SW DET

*

X9001

12

69

R9027

SWDET

XOUT

FUR

R9004

C9009

0

15 14 13

66 67 68

100

FUR

stby

GND

4053A

L9003

C9010 R9005

4053A

XI

4053 INH

LFEA2R2J-T

C9012

NC

C9002 STBY

R9001

D9010

1SS355

STBY

2221 20 19 18 17 16

+5V

5960 61 62 63 64 65

stby

NMI

GND

100

C9004

15.7MHZ

VLDT

0.01

R9003

C9015 1000 p

ACIN

EVR DT

VLDT

C

100K

1394 INT

+5V

B

VLCK

ACH7144

0.47pF

1W WP

EVR CLK

VLCK

C9003

C9006

E

1u/10

DECO MUTE

LOW POW

V+5U

A 1/3,2/3

NECK_SEL

MVRATT

R9002 47K

AC_RY

R9033

100K

C9005

2.2/50

R9037

24 23

DC PROT

RY-AC

57 58

Q9004 DTA124EK-TLB

100K

HP_SW

BOARD_DET

HP DET

SPA_RY

E

MIC DET

RY_A

MVRATT

Q9001

25

56

R/C_RY

B

1394 RST

RY_C/R

AC_WP

DTC143EK-TLB

26

55

SPB_RY

C

R9063

D

RY_B

27

54

1W_WP

R9062

A 1/3

1K

AMUTE

470

30 29 28

232C CTS

DSP HREQ

DSP MODE

DSP MUTE

51 52 53

C9017

0.01u

DSP CLK

DSP RST

GAIN_SEL

SM+5V

SR TXD

SR RXD

DSP DI

DSP DO

DSP SS

DIR DO

DIR CS

V+5U

R9010

CLK

BUSY

INPUT ATT

INPUTATT

Q9007

2

NC

NC

5.1k

3

GNDU

C9016

31

33

34

35

36

37

38

39

40

41

42

44

45

47

48

49

R9007 47K

V+5U

A 2/3

R9006 10K

DTC143TK-TLB

1

DIR RST

DIR ERR

XTLO

R9030

0.047/16

E

B

47

C

C9011

0.047/16

D9006

1SS355D9007

1SS355

GNDU

D9008D9009

1SS3551SS355

SRTXD

1000p

SRRXD 32

21

35

36

37

38

39 40 41 42 43 43

45

46

46

48

49

50

50

R9032

100K

Q9002

C9013

470/6.3

C9014

D9013

DTA124EK-TLB

SRTXD

SRRXD

E

Q9005

1SS355

R9009

V+12

GNDU

47K

C

B

Q9003

E

DTA124EK-TLB

E

DTA124EK-TLB

V-12

R9012

D9011

R9011

C

B27K

R9031

1SS355

1K

100K

MD

21

35

36

37

38

39

40

41

42

45

46

48

49

50

C9000

LSSN

43

A 1/3

52045-1045

CN102

STBY

GNDU

1

3

5

7

9

GNDU

R5000

STBY

2

4

6

8

10

52045-1945 CN112

1

3

5

7

9

11

13

15

17

19

SWPR

A 2/3

Vss

T TXD

T BUSY NC

T Vdd

T SCLK

T RXD

T PGM/OE/MD

T RST

Vss

2

4

6

8

10

12

14

16

18

TO CORE ASSY

MUTE OUT

DMUTE

G

DECMUTE

MOSI

MISO

MSCK

MRST

MSS

BUSY

XTLO

LSSN

G

(TO DSP CORE)

DSP HREQ

DSP MODE

DIR DO

DIR CS

DIR RST

DIR ERR

FOR FLASH U-COM

F

GNDA0

GAV

(proto type use only)

GNDT

B 2/2 CN8012

A 3/3

VSX-415-K

21

7

5

6

8

1

2

3

4

3.6 DSP ASSY (1/2)

V51

QTL1013

L8103

V5D1

A

47k

V52

R8102

JA8101

IC8101 (6/6)

IC8101(5/6)

R8104

R8105

1 YB 100

AKB7131

1

QTL1013

75

1 14 2

AWX8250,8251

R8107

2.2k

C8107

3 14 4

R8103

stby

R8226

0 C8218

stby

C8109

470p

C8105

100/16

(1/2)

R8106

AWX1082,1083

47p

CH

C8108

CH C8110 100

L8101

C8104

TC74HCU04AF

TC74HCU04AF

COAX1

7

7

100

IC8101(3/6)

3

0.01

TC74HCU04AF

YB

5 14 6

JA8101(2/2)

C8111

stby

R8108

75

R8109

2.2k:

0 :

C8112

47p

CH

C8113

stby

7

GNDD

9 14 8TC74HCU04AF

7

IC8101(4/6)

AKB7131

4

L8102

C8114

14

12

R8116

14

10

R8110

V31

V3D

COAX2

2

13

11

QTL1013

0.01

7

0

7

100

C8219 stby

R8227 0

C8203 .470YB

R8201 18k

470p

C8202

0.1

C8217

47/6.3

C8220 0

IC8101 (2/6)

YB

IC8101 (1/6)

TC74HCU04AF

L8201

GP1FA513RZB

TC74HCU04AF

TCN1901

JA8102

R8111

C8201 C8204 CH

QTL1013

YB

C8221

47k

2 RX4

AVSS

RX2

AVSS

RX1

AVSS

RX0

AVSS

VCOM

R

AVDD

35

R8202

10k

R8203

stby YB C8206

stby

C8207

YB 0.1

C8115

0.1

R8228

B

OPT IN1

1

2

3

R8112

stby

100

V5D1

C8205

R8230

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

YB 1000p

RX3

F%

INT1

GNDD

L8104

QTL1013

0

1

INT0 36

OPT IN2

10

stby

AVSS

CSN

100

R8205

CN8017 V+5D

3 RX5

IC8201

CCLK 34

9

100

R8206

R8231

4 AVSS

CDTI 33

VKN1414

AK4114VQ

R8204

100

GNDD

0

5 RX6

CDTO 32

8

DIR&DIT

R8207

C8222

6 AVSS

PDN 31

0

FRONT OPT

7

0

stby

7 RX7

XTI 30

R8210

GNDD

6

8 IIC

XTO 29

R8225

stby

X8201

GNDD

9

P/SN

DAUX

28

GNDD

5

R8220

47

XSS3003

10 XTL0

MCKO2 27

L8202

24.576MHz

0

OPT IN3 (R6:NC)

4

DVSS

BOUT

COUT

UOUT

VOUT

DVDD

DVSS

MCKO1

R8209

stby

C8209

C8210

R8113

100k

R8114

100k

R8115

100k

R8222 stby

R8223 0

TVDD

TX0

TX1

R8214

LRCK100 R8215

100

CH

10p

R8211

100

R8213

CH

C

R8221

12 VIN

25

100

R8216

10p

GNDD

3

stby

SDTO

GNDD

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

C8211

0

2

47

stby

OPT OUT

1

GNDD

GNDD

V5D1

V53

V3D

V32

L8204

L8205

stby R8219

C8216

C8212

CH470p C8213

YB C8225

47/6.3

C8214

CH470p

C8215

YB

0

stby

L8203

QTL1013

B 1/2 DSP ASSY

QTL1013

0.1

0.1

GNDD

(AWX8418)

D

MCLK

LCKI

R8328

0

R8339

0

E

R8334

0

R8338

0

LOCK

R8340

ERR

PWR

0

R8322

F

IEDO

100k

R8320

BA1/2

IEIT

100k

GNDD

IE

R8321

100k

22

VSX-415-K

1

2

3

4

5

6

7

8

V54

V5A

QTL1013

L8401

C8404 CH

470p

YBC8405

0.01 C8406

100/16

CN8007

AKP7073

44

43

40

39

38

C8407

34

C8408

MCLK

0.1

GDAC

MC

DRCS

R8401

100

C8403

stby

21

CCLK

CSN

AVSS

AVDD

VREFH

YB

3233

47/6.3

D8402D8401

DAN202K

MD

BCKO

C8401

stby

BICK

IC8401

NC

CH

5

FRO

CLK

R8402

100

R8404

47

3

DATA

R8403

100

GVCM

C8402

stby

TDM

CDTI

42

41

P/S

MCLK

DZF1

37

36

35

VCOM

2

1

SDOS

DZF2/OVF

1

RIN

2

GNDA(DAG)

GDAC

9876 5 4 3

I2C

RIN

25262728 29 30 31

1

2

DAP202K

C8409

3

LIN

R8406

SMUTE

8ch CODEC

4

GNDA(DAG)

CN806

LIN

R8411

100 C8412

470p

LCKO

R8405

47

R8407

3

C8410

VCOMG

FDTO

LRCK

AK4529VQ

NC(TST)

0

R8408

100

470p

6

SDTO

SDTI1

or AK4628VQ

ROUT1

R8409

100

C8411

7

FLO

RECMUTE

SDTI2

LOUT1

R8410

100

470p

8

CDTO

SDTI3

ROUT2

CH

9

SRO

100

1110

SDTO

LOUT2

24

470p

10

GNDA(DAG)

BDTO

DZFE

TVDD

DVDD

DVSS

CAD1

CAD0

LOUT4

ROUT4

R8414

100

CH

11

SLO

F

V3D

PDN

TST

LOUT3

DAUX

23

ROUT3

R8412

C8413

DFS

12

GNDA(DAG)

470p

12

13

14

15

16

17

18

19

20

21

22

100

CH

13

SWO

LOCK

R8413

C8414

SDTI4

470p

14

GNDA(DAG)

DRCS

L8402

QTL1013

100

17

CH

SBRO

CLK

V34

V55

100

C8416

15

CO

R8416

470p

16

GNDA(DAG)

DATA

CH

DRDO

C8417

GNDA(DAG)

R8415

470p

18

DRRT

C8418 YB

0.01

C8419

CH

470p

C8415

100/16

C8420YB R84170.1 C8421

C8422

100p

0.1

4.7

R8009

CH

R8017

0

SBLO

stby

19

CH

C8001

stby

C8002

stby

DRRT

YB

V5D1

V3D

0

R8016 0

GVCM

NJM2391DL1-33

V5A

IC8901

V5D1

C8004

IN

OUT

stby

R8006

C8901

YB

1 2

3

100/16

stby

R8010

0

0.1

C8902

GDAC

C8006

GNDD

R8002

stby L8002

ATL7002

R8003

L8003

stby

R8004

stby

L8004

ATL7002

R8005 R8012 0 0 L8005

R8014

stby

C8903

C8904

100/16

0

0

0

0

0

YB

0.1

R8011

0

V5D1

V1R8

stby

R8013

R8019

0

IC8902

GNDD

NJU7223DL1-18

IN

OUT

XTL0

R8015

2

3

1

stby

R8007

R8008

GNDD

GCH

C8011

stby

C8012

BCKI

13

11

9

7

5

3

1

CN8003

stby

KN8201

12

10

8

6

4

2

AKP7070

VNF1084

C8007

stby

FDTI

(1394)GNDD

V+5A

(DAG)GNDA

(DAG)GNDA

V+5D

V+5D

GNDD

GNDD

DGRTNorOPTIN

DGRTN

uGRTNorOPTIN

uGRTN

uGRTNorOPTOUT

GNDD

GCH

CH 470p

(DIR)

C8008

CH 470p

C8013

C8009

stby

F CN805

YB 0.01

C8014

C8010

stby

KN8501

YB 0.1

VNF1084

stby

GNDD

GDAC

GNDD

GCH

(DSP)

NOTES:

(DSP)

NO

INDICATED

PARTS

IS...

CCSRCH****50-T

CKSRYB****50-T

CKSRYB333K16-T

CKSRYB104K16-T

CKSRYB105K6R3-T

CEV***M**-T

RS1/16S***J-T

UNLESS OTHERWISE NOTED

B 1/2

						23
		VSX	-415-K		7
5	6					8

A

B

C

D

E

F