Pioneer VSX-1014, VSX-2014i Service manual

AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-2014i

STANDBY/ON

MULTI JOG

MASTER VOLUME

ORDER NO.

RRV3008

VSX-2014i-S

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-2014i-S

VSX-1014-S

VSX-1014-K

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

Model		Type		Porew Requirement	The voltage can be converted by the
					following method.
VSX-2014i-S	HYXJ		AC220-230V		AC240V, *
VSX-1014-S	HYXJ		AC220-230V		AC240V, *
VSX-1014-K	HYXJ		AC220-230V		AC240V, *

*:Alter the wiring of the power-supply block at the primary winding of Power transformer referring to the Line Voltage Selection

described in Service Manual.

For details, refer to "Important symbols for good services".

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 2004

T-ZZR AUG. 2004 printed in Japan

1

2

3

4

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

			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-2014i-S

1

2

3

4

5

6

7

8

[ Important symbols for good services ]

In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.

When you find the procedures bearing any of the symbols, be sure to fulfill them:

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances.

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary.

5. Lubricants, glues, and replacement parts

Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying

glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used.

A

B

C

CONTENTS

SAFTY INFORMATION........................................................................................................................................						2
1. SPECIFICATIONS .............................................................................................................................................						5
2. EXPLODED VIEWS AND PARTS LIST.............................................................................................................						6
2.1 PACKING ....................................................................................................................................................						6
2.2 EXTERIOR SECTION ................................................................................................................................						8
2.3 CHASSIS SECTION .................................................................................................................................						10
2.4 REAR PANEL SECTION ..........................................................................................................................						12
2.5 HEAT SINK SECTION ..............................................................................................................................						14
2.6 FRONT PANEL SECTION ........................................................................................................................						16
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................						18
3.1 BLOCK DIAGRAM....................................................................................................................................						18
3.1.1 AUDIO SECTION ...............................................................................................................................						18
3.1.2 VIDEO and DISPLAY SECTIONS ......................................................................................................						20
3.1.3 DSP and 1394 SECTIONS.................................................................................................................						22
3.1.4 POWER SUPPLY SECTION ..............................................................................................................						24
3.2 OVERALL WIRING DIAGRAM .................................................................................................................						26
3.3 MULTI CH I/O and AUDIO CONNECT ASSYS ........................................................................................						28
3.4 COMPOSITE V ASSY ..............................................................................................................................						30
3.5 S VIDEO and VIDEO SIDE ASSYS..........................................................................................................						32
3.6 COMPONENT ASSY................................................................................................................................						34
3.7 OPTICAL-IN,H.P,FRONT-IN,FRONT-IN CONNECT and 12VTRIG. ASSYS ............................................						36
3.8 MAIN CONTROL ASSY (1/3) ...................................................................................................................						38
3.9 MAIN CONTROL ASSY (2/3) ...................................................................................................................						40
3.10 MAIN CONTROL ASSY (3/3) .................................................................................................................						42
3.11 DSP ASSY (1/2) .....................................................................................................................................						44
3.12 DSP ASSY (2/2) .....................................................................................................................................						46
3.13 1394 ASSY (1/2) (VSX-2014i ONLY)......................................................................................................						48
3.14 1394 ASSY (2/2) (VSX-2014i ONLY)......................................................................................................						50
3.15 VOLUME, DISPLAY and MULTI JOG ASSYS ........................................................................................						52
3.16 POWER AMP IN and POWER PROTECT ASSYS ................................................................................						54
3.17 POWER AMP-L, POSI 1 L and POSI 2 L ASSYS ..................................................................................						56
3.18 POWER AMP-R and POSI 1 R ASSYS .................................................................................................						58
						3
		VSX	-2014i	-S	7
5	6					8

D

E

F

	1	2	3	4
	3.19 REGULATOR ASSY...............................................................................................................................			60
	3.20 TRANS 2-1, TRANS 2-2, DIODE, VH TR and SP/PS ASSYS		...............................................................	62
	3.21 REAR TOP, TRANS SIDE, TRANS 1 and PRIMARY ASSYS ................................................................			64
	4. PCB CONNECTION DIAGRAM .....................................................................................................................			66
A	4.1 MULTI CH I/O ASSY ................................................................................................................................			67
	4.2 AUDIO CONNECT ASSY ........................................................................................................................			68
	4.3 COMPOSITE V ASSY..............................................................................................................................			69
	4.4 S VIDEO ASSY ........................................................................................................................................			70
	4.5 VIDEO SIDE and OPTICAL-IN ASSYS ...................................................................................................			71
	4.6 COMPONENT ASSY ...............................................................................................................................			72
	4.7 FRONT IN and FRONT-IN CONNECT ASSYS........................................................................................			73
	4.8 MAIN CONTROL ASSY ...........................................................................................................................			74
	4.9 DISPLAY ASSY........................................................................................................................................			78
	4.10 HEADPHONE, VOLUME and MULTI JOG ASSYS................................................................................			80
	4.11 POWER AMP IN ASSY..........................................................................................................................			82
	4.12 12V TRIGGER ASSY (VSX-2014i ONLY) ..............................................................................................			83
B	4.13 DSP ASSY .............................................................................................................................................			84
	4.14 POWER PROTECT, POWER AMP-L, POSI 1 L and POSI 2 L ................................................ASSYS			86
	4.15 POWER AMP-R and POSI 1 R ASSYS.................................................................................................			90
	4.16 REGULATOR ASSY...............................................................................................................................			94
	4.17 SP / PS ASSY........................................................................................................................................			98
	4.18 TRANS 2-1, DIODE and VH TR ASSYS ..............................................................................................			100
	4.19 TRANS SIDE ASSY .............................................................................................................................			102
	4.20 TRANS 2-2, TRANS 1 and PRIMARY ASSYS.....................................................................................			104
	4.21 REAR TOP ASSY ................................................................................................................................			106
	4.22 1394 ASSY (VSX-2014i ONLY)............................................................................................................			107
	5. PCB PARTS LIST .........................................................................................................................................			108
C	6. ADJUSTMENT .............................................................................................................................................			121
	7. GENERAL INFORMATION			122
	7.1 DIAGNOSIS ...........................................................................................................................................			122
	7.1.1 PROTECTION CIRCUIT CONTROL SPECIFICATION ...................................................................			122
	7.1.2 HOW TO DIAGNOSE THE AMPLIFIER SECTION .........................................................................			125
	7.1.3 HOW TO DIAGNOSE THE UNIT WITH THE POWER AMPLIFIER ............SECTION REMOVED			126
	7.1.4 DISASSEMBLY................................................................................................................................			129
	7.1.5 TROUBLE SHOOTING OF THE DSP ASSY...................................................................................			133
	7.1.6 OUTLINE OF THE 1394 UNIT.........................................................................................................			142
	7.2 PARTS....................................................................................................................................................			144
	7.2.1 IC .....................................................................................................................................................			144
	7.3 CLEANING.............................................................................................................................................			164
D	8. PANEL FACILITIES ......................................................................................................................................			165
	8.1 FRONT PANEL			165
	8.2 DISPLAY ................................................................................................................................................			167
	8.3 REMOTE CONTROL UNIT ....................................................................................................................			169

E

F

4	VSX-2014i-S

1

2

3

4

5

6

1. SPECIFICATIONS

Specifications

Amplifier section

Continuous Power Output (Stereo)

Front .. . . . . . .150 W + 150 W (DIN 1kHz, THD 1%,6Ω) 120 W + 120 W (DIN 1kHz, THD 1%,8Ω)

Continuous Power Output (Multichannel)

Front. . . . . . . .120 W + 120 W (DIN 1kHz, THD 1%,8Ω) Center . . . . . . . . . . . . 120 W (DIN 1kHz, THD 1%,8Ω) Surround . . .. 120 W + 120 W (DIN 1kHz, THD 1%, 8Ω)

Surround back120 W + 120 W (DIN 1kHz, THD 1%,8Ω)

Rated Power Output (Stereo). . . . . . . . . . . . . 140W+140W. (20Hz–20kHz, 0.09%, 6Ω)

Rated Power Output. . . . . . . . . . . . . . . . . . . .110W+110W. (20Hz–20kHz, 0.09%,8Ω)

•The above specifications are applicable when the power supply is 230V.

Audio Section

Input (Sensitivity/Impedance)

LINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . 335 mV/47kΩ

Frequency Response

LINE . . . . . . . . . . . . . . . . . . .5Hz to 100,000 Hz dB

Output (Level/Impedance)

REC . . . . . . . . . . . . . . . . . . . . . . . . 335 mV/2.2 kΩ

Tone Control

BASS . . . . . . . . . . . . . . . . . . . . . . . . ± 6 dB (100 Hz) TREBLE . . . . . . . . . . . . . . . . . . . . . . ± 6 dB (10 kHz)

LOUDNESS. . . . . . . . . . . . +4/+2 dB (100Hz/10 kHz) (at volume position –40dB)

Signal-to-Noise Ratio (IHF, short circuited, A network) LINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 dB

Signal-to-Noise Ratio

[DIN (continuous rated power output/50mW]

LINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92/65 dB

Composite Video / S-Video Section

Input (Sensitivity/Impedance) . . . . . . . . . . . . 1 Vp-p/75Ω Output (Level/Impedance). . . . . . . . . . . . . . . 1 Vp-p/75Ω Signal-to-Noise Ratio .. . . . . . . . . . . . . . . . . . . . . . . 65 dB

Frequency Response. . . . . . . . . . . 5 Hz to 10 MHz dB

Component Video Section

Input (Sensitivity/Impedance) . . . . . . . . . . . . 1 Vp-p/75Ω Output (Level/Impedance). . . . . . . . . . . . . . . 1 Vp-p/75Ω Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . 65 dB Frequency Response. . . . . . . . . . . 5 Hz to 40 MHz dB

FM Tuner Section

Frequency Range. . .	. . . . . . . . .	87.5 MHz to 108 MHz
Usable Sensitivity. . . .	Mono: 15.2 dBf, IHF (1.6 µV/75 Ω)
50 dB Quieting Sensitivity . . . . . .		. . . . . . Mono: 20.2 dBf
		Stereo:41.2dBf
Sensitivity (DIN) . . . .	. . . . . . . .	Mono: 1.1 µV (S/N 26dB)
		Stereo: 50 µV (S/N 46dB)

7

8

Signal-to-Noise Ratio . . . . . . . . . Mono: 76 dB (at 85 dBf) Stereo: 72 dB (at 85 dBf)

Signal-to-Noise Ratio (DIN ) . . . . . . . . . . . . . Mono: 62 dB

Stereo: 58 dB

Distortion . . . . . . . . . . . . . . . . . . . . Stereo: 0.6% (1 kHz) Alternate Channel Selectivity . . . . . . . . . 70 dB (400 kHz) Stereo Separation . . . . . . . . . . . . . . . . . . . . . 40 dB (1 kHz) Frequency Response . . . . . . . . . . 30 Hz to 15 kHz ± 1dB

Antenna Input . . . . . . . . . . . . . . . . . . . . 75 Ω unbalanced

AM Tuner Section

Frequency Range . . . . 531 kHz to 1,602 kHz (9 kHz step) Sensitivity (IHF, Loop antenna) . . . . . . . . . . . . . 350 µV/m Selectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 dB Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . 50 dB

Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . Loop antenna

Miscellaneous

Power Requirements . . . . . . . . . . AC 220–230 V, 50/60 Hz Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . 430 W In standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.52W AC Outlet . . . . . . . . . . . . . . . . . . . (switched) 100 W MAX. Dimensions . . . . . . . . . . . .420 (W) x 173 (H) x 465 (D) mm

Weight (without package)

VSX-2014i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15.6 kg VSX-1014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.4 kg

Furnished Parts

Microphone (for Auto MCACC setup) . . . . . . . . . . . . . . 1 Microphone stand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 AA/LR6 dry cell batteries . . . . . . . . . . . . . . . . . . . . . . . . .. 2

Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1

AM loop antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..1 FM wire antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..1 Power cord (VSX-2014i only). . . . . . . . . . . . . . . . . . . . . . . 1

These operating instructions

Note

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

Cleaning the unit

•Use a polishing cloth or dry cloth to wipe off dust and dirt.

•When the surface is dirty, wipe with a soft cloth dipped in some neutral cleanser diluted five or six times with water, and wrung out well, and then wipe again with a dry cloth. Do not use furniture wax or cleansers.

•Never use thinners, benzine, insecticide sprays or other chemicals on or near this unit, since these will corrode the surface.

A

B

C

D

E

F

						5
		VSX	-2014i	-S	7
5	6					8

	1							2	3		4
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.
A	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
		2
		3						8
									9
B		4
		5
		6						1	10
		7
		17						8
		18								12
	19
	20
	21
C											14
		11								15
	VSX-2014i-S							13
	Only
									16
Accessories
											AUDIO/VIDEO MULTI-CHANNEL
											RECEIVER
D											VSX-2014i
											VSX-1014
AM Loop Antenna
(ATB7013)								AC Power Cord
		RECEIVER		INPUT		SOURCE
			SELECT
								(VSX-2014i-S :	"AA" IEC LR6 batteries
								ADG7062)Only			Operating Instructions
		DVD/LD		TV/SAT	DVR/VCR	TV CONT					Operating Instructions
				MULTICONTROL
		CD	CD-R/TAPE		TUNER	RECEIVER					(VSX-2014i-S : ARB7311)
E			+10			ENTER		FM Wire Antenna
		INPUT ATT		FL DIMMER		SR
						DISC
		D.ACCESS				CLASS		(ADH7030)
		TOP MENU				MENU
				TUNE
		DTVMENU	ST		ST
				ENTER		BAND
		T.EDIT
		SYSTEM		TUNE
		GUIDE SETUP		TV CONTROL		RETURN
		TVVOL		INPUT	TV CH	VOL
				SELECT
		DTVON/OFF		REC	DTVINFO	MUTE
		TUNER			RECSTOP
		DISPLAY
		MPX	CHRETURN		HDD	DVD
		AUDIO		SUBTITLE
					CH	CH
			RECEIVER CONTROL
		THX	STANDARD		ADV.SURR	STEREO
				ACOUSTIC	SIGNAL	MIDNIGHT/
		AUTO SURR		EQ	SELECT	LOUDNESS
		SHIFT		EFFECT	SLEEP	DIALOG E
				/CHSEL
								Microphone Stand for Auto		Microphone for Auto
				RECEIVER				Surround Sound Setup		Surround Sound Setup
	Remote Control Unit							(AEB7269)		(APM7004)
F	( AXD7383 )

6	VSX-2014i-S

1

2

3

4

	5	6
(1) PACKING parts List
Mark No.	Description	Part No.
1	Microphone	APM7004
	for Auto Surround Sound Setup
2	Microphone Stand	AEB7269
	for Auto Surround Sound Setup
3	FM Wire Antenna	ADH7030
4	AM Loop Antenna	ATB7013
5	Caution Sheet SP,E	ARM7083
NSP 6	Warranty Card	ARY7065
7	Operating Instructions (English) ARB7311
NSP 8	Polyethlene Bag(230x340x0.03) Z21-038
9	Remote Control Unit	AXD7383
10	Battery Cover	XZN3140

		7	8
	Mark No.	Description	Part No.
	> 11	AC Power Cord	See Contrast table (2)
	NSP 12	"AA" IEC LR6 batteries	VEM1023	A
	13	Front Pad V1	AHA7428
	14	Rear Pad V1	AHA7429
	15	Packing Sheet	RHC1023
	16	Packing Case	See Contrast table (2)

17Operating Instructions (Spanish)ARC7536

18Operating Instructions (German)ARC7537

19Operating Instructions (French) ARC7547

20	Operating Instructions (Dutch)	ARC7548
21	Operating Instructions (Italian)	ARC7549	B

(2) CONTRAST TABLE

VSX-2014i-S/HYXJ, VSX-1014-K/HYXJ and VSX-1014-S/HYXJ are constructed the same except for the following:

	Mark	No.	Symbol and Description	VSX-2014i-S	VSX-1014-K	VSX-1014-S
				/HYXJ	/HYXJ	/HYXJ
	>	11	AC Power Cord	ADG7062	Not used	Not used
		16	Packing Case 2014i	AHD8257	Not used	Not used
		16	Packing Case 1014	Not used	AHD8259	AHD8258

C

D

E

F

						7
		VSX	-2014i	-S	7
5	6					8

A

B

C

D

E

F

1

2

3

4

2.2 EXTERIOR SECTION

		8
		11
CONTACT-NON SIDE	SIDECONTACT	10
		11
		10
		10
		1
		10

	11
6	5

11

11

11

11

11

11

9 11

11

Refer to

"2.6 FRONT PANEL SECTION".

2		11
11
		3	5
	11	6	10
11

7

	4
	12	4
11	11	12

11

Refer to

"2.3 CHASSIS SECTION".

11

8	VSX-2014i-S

11

1

2

3

4

	5	6		7	8
(1) EXTERIOR SECTION parts List
Mark No.	Description	Part No.	Mark No.	Description	Part No.
1	Bonnet Case V1	See Contrast table (2)	7	Nyron Rivet	AEC7408
2	Left Beam	ANG7401	8	Label (DD/DTS/THX)	ARW7281	A
3	Center Beam	ANG7482	NSP 9	Getter	See Contrast table (2)
4	Insulator	PNW2766	10	Screw	See Contrast table (2)
5	Spacer (4.5 x 10 x 20)	AEB7355
			11	Screw	BBZ30P080FCC
6	Spacer 45B (6 x 7 x 13)	AEB7264	12	Cushion 55	See Contrast table (2)

(2) CONTRAST TABLE

VSX-2014i-S/HYXJ, VSX-1014-K/HYXJ and VSX-1014-S/HYXJ are constructed the same except for the following:

Mark	No.	Symbol and Description	VSX-2014i-S	VSX-1014-K	VSX-1014-S
			/HYXJ	/HYXJ	/HYXJ
						B
	1	Bonnet Case V1	AZN7981	AZN7980	AZN7981
NSP	9	Getter	AAX8028	AAX8029	AAX8029
	10	Screw	BBZ40P080FNI	BBZ40P080FZK	BBZ40P080FNI
	12	Cushion 55	PNM1339	Not used	Not used

C

D

E

F

						9
		VSX	-2014i	-S	7
5	6					8

1

2

3

4

2.3 CHASSIS SECTION

CONTACT-NON SIDE	SIDECONTACT		32
A
			32
			32
Y	5	36
		10
	4	10
6	X
A
B
	29		28
AE
11
		31	D
		31	B
31			C
		32
	I	H
			8

C		31
	A	32

32

32

AD

17

18

D

32

19

E

32

32

32

32

Screw Cover

(Accessory of Panel Base V1B)

F

32

10

35

1

AF	9
		F			15
14				30
	AB
32
		I
32
				32	13
		32	2	16
	3		E
				34
	Z	D	F
32				H	30	32	12
			26
			32				32
					E
				C
				30			32
				32
B
32	Refer to
	"2.5 HEATSINK SECTION".
AA	7		23			VSX-2014i-S
32		24				Only
			23		32	32
				Refer to
				"2.4 REAR PANEL SECTION".

22

25

21

25

27

27

20 32

VSX-2014i-S

32 Only

VSX-2014i-S

1

2

3

4

		5	6		7	8
(1) CHASSIS SECTION parts List
Mark No.		Description	Part No.	Mark No.	Description	Part No.
	1	PRIMARY Assy	AWX8386	20	Stabilizer 45	See Contrast table (2)
	2	SP/PS Assy	AWX8375	21	Screw Cover 45A	AEC7414	A
	3	DIODE Assy	AWX8376
	4	TRANS 2-1 Assy	AWX8370	NSP 22	Under Base	See Contrast table (2)
	5	TRANS 2-2 Assy	AWX8371	23	PCB Mold	AMR2534
				24	Locking Card Spacer	PNW2917
	6	TRANS 1 Assy	AWX8383	25	Card Spacer	DNK2769
	7	VH TR Assy	AWX8411
	8	TRANS SIDE Assy	AWX8417	26	Wire Saddle 5S	AEC7500
>	9	Fuse (FU1 : T5.0A)	REK1029	27	Push Rivet	AEC7370
>	10	Fuse (FU4, 5 : T2.0A)	REK1025	NSP 28	Binder (BK-1)	ZCA-BK1
				NSP 29	Trans. Label V1	AAX8052
>	11	Power Transformer (T1501)	ATS7375	30	Screw	IBZ30P150FCC	B
>	12	AC Power Cable	See Contrast table (2)
	13	Flexible Cable (12P)	ADD7477	31	Screw (4x12)	ABA7109
	14	Primary Angle 56	ANG7526	32	Screw	BBZ30P080FCC
	15	DSP Shield A V1	ANG7479	33	• • • •
				> 34	AC Inlet Assy	See Contrast table (2)
	16	Cord Stopper	See Contrast table (2)	NSP 35	Fuse Card	AAX7098
	17	Under Beam V1	AND7478
	18	Trans. Frame 45	ANG7399	NSP 36	Fuse Card	AAX2357
NSP 19		Panel Stay V1	AND7066

(2) CONTRAST TABLE

VSX-2014i-S/HYXJ, VSX-1014-K/HYXJ and VSX-1014-S/HYXJ are constructed the same except for the following:

	Mark	No.	Symbol and Description	VSX-2014i-S	VSX-1014-K	VSX-1014-S
				/HYXJ	/HYXJ	/HYXJ
	>	12	AC Power Cable	Not used	VDG1080	VDG1080
		16	Cord Stopper	Not used	CM-22B	CM-22B
		20	Stabilizer 45	ANG7408	Not used	Not used
	NSP	22	Under Base 52	ANA7166	Not used	Not used
	NSP	22	Under Base 1014	Not used	ANA7161	ANA7161
	>	34	AC Inlet Assy	ADX7411	Not used	Not used

C

D

E

F

						11
		VSX	-2014i	-S	7
5	6					8

1

2

3

4

2.4 REAR PANEL SECTION

A

B

C

NON-CONTACT SIDE

CONTACT SIDE

VSX-2014i-S Only

AC Inlet Assy

15 1

K

E

8

		VSX-2014i-S Only
		23				25
		23
			24
13
			19	23
					23	21
						23 23
						23
						23
						23
16						23
						23
2
						23
F			22			G	18
						7
			VSX-2014i-S
	D
			Only	23		23
3			17
		5
		C				To
		4	A			POWER AMP IN
						6

AC

B

9

D

from POWER PROTECT

10

from TRANS SIDE

To

E	TRANS 2-1

28

14

F

12	VSX-2014i-S

		Only
	S
	-
L	-2014i
	VSX

AG

27

26

M

12

W

20

11

1

2

3

4

	5	6
(1) REAR PANEL SECTION parts List
Mark No.	Description	Part No.
1	12V TRIGGER Assy	See Contrast table (2)
2	COMPONENT Assy	See Contrast table (2)
3	S VIDEO Assy	See Contrast table (2)
4	COMPOSITE V Assy	See Contrast table (2)
5	MULTI CH I/O Assy	See Contrast table (2)
6	REAR TOP Assy	AWX8399
7	OPTICAL-IN Assy	AWX8394
8	VIDEO SIDE Assy	AWX8366
9	AUDIO CONNECT Assy	AWX8382
10	MAIN CONTROL Assy	See Contrast table (2)
11	REGULATOR Assy	See Contrast table (2)
12	DSP Assy	AWX8414
13	FM/AM TUNER Unit	AXX7170

>14 Fuse (FU2501, 2502 : T1.25A) REK1023

15 Connector Assy (8P)

See Contrast table (2)

		7	8
	Mark No.	Description	Part No.
	16	Flexible Cable (11P)	ADD7476
	17	Flexible Cable (17P)	ADD7478	A
	18	Flexible Cable (10P)	ADD7472
	19	Rear Panel	See Contrast table (2)
	20	Card Spacer	AEC7502
	21	Speaker Sheet V1	AAK8176
	22	Hexagonal Screw	See Contrast table (2)
	23	Screw	BBZ30P080FCC
	24	Screw	BBT30P100FCC
	25	Cushion Circle 14B	AED7081
	26	1394 Assy	AWK7834	B
	27	Flexible Cable (22P)	ADD7471
	28	Fuse Card	AAX2348

(2) CONTRAST TABLE

VSX-2014i-S/HYXJ, VSX-1014-K/HYXJ and VSX-1014-S/HYXJ are constructed the same except for the following:

Mark	No.	Symbol and Description	VSX-2014i-S	VSX-1014-K	VSX-1014-S
			/HYXJ	/HYXJ	/HYXJ
						C
	1	12V TRIGGER Assy	AWX8395	Not used	Not used
	2	COMPONENT Assy	AWX8359	AWX8360	AWX8360
	3	S VIDEO Assy	AWX8356	AWX8357	AWX8357
	4	COMPOSITE V Assy	AWX8354	AWX8355	AWX8355
	5	MULTI CH I/O Assy	AWX8410	AWX8352	AWX8352
	10	MAIN CONTROL Assy	AWX8345	AWX8350	AWX8350
	11	REGULATOR Assy	AWX8365	AWX8369	AWX8369
	15	Connector Assy (8P)	ADE7085	Not used	Not used
	19	Rear Panel 2014SY	ANC8255	Not used	Not used
	19	Rear Panel 1014BY, SY	Not used	ANC8257	ANC8256
	22	Hexagonal Screw	ABA7078	Not used	Not used	D
	26	1394 Assy	AWK7834	Not used	Not used
	27	Flexible Cable (22P)	ADD7471	Not used	Not used

E

F

						13
		VSX	-2014i	-S	7
5	6					8

1

2

3

4

2.5 HEAT SINK SECTION

A

B

C

D

E

F

NON-CONTACT SIDE

CONTACT SIDE

15
9
							from
15							AUDIO CONNECT
	11	11						14
						10	3
				1				8
					from
	11	15	15	15
					SP/PS		C
		15		C				Q
			12				D
			15
11	11 15	12			15			To
15					AH			TRANS 2-1
					17
12		S			15	D
	12			5	13 15
					13
	A			T	V 6		2
			15	15
				15		12
			16
					U
from				B			15
							15	11
TRANS SIDE
				15			15
	A			10		12	11 11
14		B		16	15			15
					15		11
	4 R				12
					11
19		7	from
			MAIN CONTROL
18								9

19

15

14	VSX-2014i-S

1

2

3

4

	5	6	7	8
HEAT SINK SECTION parts List
Mark No.	Description	Part No.
1	POWER AMP-L Assy	AWX8403
2	POWER AMP-R Assy	AWX8404
3	POWER AMP IN Assy	AWX8405
4	POWER PROTECT Assy	AWX8407
5	POSI 1 L Assy	AWX8536
6	POSI 1 R Assy	AWX8539
7	Flexible Cable (15P)	ADD7473
8	Flexible Cable (18P)	ADD7479
NSP 9	Heat Sink 45	ANH7152
10	H.S Angle V1	ANG7481
11	PCB Angle 45	ANG7406
12	Mica Sheet 45	AEE7047
NSP 13	Speed Clamp	AEC7445
14	Nyron Rivet	AEC7408
15	Screw	BBZ30P100FCC
16	Screw (3x19)	ABA7085
17	POSI 2 L Assy	AWX8428
18	DC Fan Motor	AXM7029
19	Screw	BBZ30P300FTC

A

B

C

D

E

F

						15
		VSX	-2014i	-S	7
5	6					8

1

2

3

4

2.6 FRONT PANEL SECTION

A

B

NON-CONTACT SIDE

CONTACT SIDE

26 28

22

22

25

22 30

				27		P		28
23
					1			Q
	9		24					2
									28
		A	19			2828			28
				A
		28	17 (2/2)		27
			(Magnet Holder)
C						6	21	28
			18	28
					20		J	8	N
				H	4	22			3
								7
		31						27	from
	1329				5		I
12									MAIN CONTROL
		16
D
10			16
						17 (1/2)
		14	15
			29 31
			13
							Screw Cover
			12				(See section "2.3 CHASSIS SECTION".)
28
11
E	28
		28
								No. 17 (2/2)
								Magnet Holder
F
16			VSX-2014i-S
1		2			3				4

	5	6
(1) FRONT PANEL SECTION parts List
Mark No.	Description	Part No.
1	MULTI JOG Assy	AWX8479
2	DISPLAY Assy	See Contrast table (2)
3	VOLUME Assy	AWX8378
4	HEADPHONE Assy	AWX8380
5	FRONT-IN Assy	AWX8381
6	FRONT-IN CONNECT Assy	AWX8416
7	Flexible Cable (15P)	ADD7473
8	Flexible Cable (26P)	ADD7474
NSP 9	Earth Lead Wire	ADH7022
10	Pioneer Badge	See Contrast table (2)
11	F. Panel	See Contrast table (2)
12	Rotary Knob	See Contrast table (2)
13	Ring	ABH7213
14	D. Sheet	See Contrast table (2)
15	Window	See Contrast table (2)
16	Cushion Circle 6	See Contrast table (2)
17	Panel Base V1	See Contrast table (2)

	7	8
Mark No.	Description	Part No.
18	Magnet 35	AMF7007
19	Standby Button V1	See Contrast table (2)
20	Earth Plate A	ANG7484
NSP 21	Earth Spring 35	ABH7193
22	Cushion 11 x 11	AED7088
23	Door	See Contrast table (2)
24	Door Base V1	See Contrast table (2)
25	Door Shaft 35	AMR7295
26	Damper Assy (240)	AXA7136
27	Screw	ABA7110
28	Screw	BPZ30P100FTC
29	Knob Spacer V1	AEC7519
30	• • • •
31	Nut	NK90FCC

A

B

(2) CONTRAST TABLE

VSX-2014i-S/HYXJ, VSX-1014-K/HYXJ and VSX-1014-S/HYXJ are constructed the same except for the following:

	Mark	No.	Symbol and Description	VSX-2014i-S	VSX-1014-K	VSX-1014-S
				/HYXJ	/HYXJ	/HYXJ
		2	DISPLAY Assy	AWX8388	AWX8389	AWX8389
		10	Pioneer Badge	VAM1124	AAN7218	VAM1124
		11	F. Panel 2014SY	ANB7340	Not used	Not used
		11	F. Panel 1014BY, SY	Not used	ANB7342	ANB7341
		12	Rotary Knob	AAA7025	AAA7024	AAA7025
		14	D. Sheet 2014SY	AAK8181	Not used	Not used
		14	D. Sheet 1014BY, SY	Not used	AAK8183	AAK8182
		15	Window 2014	AAK8187	Not used	Not used
		15	Window 1014	Not used	AAK8186	AAK8186
		16	Cushion Circle 6	AED7080	AED7083	AED7080
		17	Panel Base V1	AMB7871	AMB7870	AMB7871
		19	Standby Button V1	XAD3191	XAD3173	XAD3191
		23	Door V1S	ANB7336	Not used	ANB7336
		23	Door V1B	Not used	ANB7335	Not used
		24	Door Base V1	AMR7478	AMR7477	AMR7478

C

D

E

F

						17
		VSX	-2014i	-S	7
5	6					8

1 2 3 4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

3.1.1 AUDIO SECTION

A	M ( M 1/2 - M 2/2)
	DSP ASSY
	G
	OPTICAL-IN ASSY

	B		FRONT-IN
		I	J CONNECT ASSY
		FRONT-IN ASSY

AC

REAR TOP ASSY

C

D

A MULTI CH

I/O ASSY

E

B

AUDIO CONNECT ASSY

F

18	VSX-2014i-S

1

2

3

4

5

6

7

8

A

AG IEEE 1394

ASSY

H HEADPHONE ASSY

W REGULATOR ASSY

L ( L 1/3 - L 3/3)

MAIN CONTROL ASSY

AD TRANSASSY SIDE

B

AB

PS/SP ASSY

C

D

S

POWER AMP_L ASSY

Q POWER AMP

IN ASSY

E

U POWER

AMP-R ASSY

F

						19
		VSX	-2014i	-S	7
5	6					8

1

2

3

4

3.1.2 VIDEO and DISPLAY SECTIONS

A

Video Block

VSX-2014i-S

IC721 NJM2279M

JA721

ONLY

MULTI ROOM Selector

MR OUT

IC741

IC742

1

MM1093NF

TC90A49F

VSX-52TX

CIN

CKIN

MR OUT

ONLY

3

10

1

15

24

7

12

16

5

20

701(1/2)

CIN

AIN

DVD/LD

UCC

UCY

VSX-2014i-S

CLK

Q743

Y/C

701(2/2)

ONLY

GENERATE

SEPARATE

IC701

IC732(1/2)

TV/SAT

IC731

NJM2595M

TK15420M

Q731

TC74HC4052AF

Q745

702(2/2)

7

6

7

-6dB & BUFFER

B

DVR/VCR

14

5

13

LPF(Chroma)

Q744

703(1/2)

1

11

13

VIDEO1

15

R781

9

5

703(2/2)

3

1

3

2

3

MONITOR

OUT

4

COMPOSITE

IC732(2/2)

OSD

MXV

C

Selector

OSD Selector

TK15420M

+6 dB AMP

702(1/2)

DVR OUT

or BUFFER

DVR

COMPOSITE ASSY

OUT

I ASSYFRONT-IN

W ASSYREGULATOR

12

CN701

CN751 10

8

6

4

FV2

CN2501

OSD

MXV

UCC

UCY

10

8

6

4

E

C

JA3352(3/5)

CN2502

CN891

VIDEO

				15					VIDEO SIDE ASSY
JA3352(2/5)	Y			17
S-VIDEO	C	FV-Y	FV	OSD	MXV	UCC	UCY		OUTC
	FV-C							1
								3	OUTY

CN3351

CN3341

J

FRONT-IN CONNECT

D ASSY

CN811(1/3)	Y
DVD/LD	C
CN811(2/3)	Y
TV/SAT	C

ECN812(1/3) Y

DVR/VCR C

CN812(2/3)	Y
VIDEO1	C

F

20

9	10	11		CN2515		13	14	16
FV-C	FV-Y
		FV			FV		FV-Y	FV-C
9	10	11		CN115		11	10	8			14	12	6
		3		13							CN892	MXV	UCC
											OSD
		CN3342		CN107
			FV
		2 FV-Y		14							CN851 2	4	10
		1	FV-C	15
											OSD	MXV	UCC
	L ( L 1/3- L 3/3)MAIN ASSY
								CN801	1	3
			IC801				VSX-2014i-S ONLY
			NJM2595M
		7					IC831(1/2)
							TK15420M
		5			1		3 -6dB 1
		13
					15				Q871
		9
								Y INVERT			Y/C MIX
		3
								2		1	6	7
					R894
			Y Selector
			IC802					IC871(1/2)			IC871(2/2)
								TK15420M			TK15420M
			NJM2595M		R895
		7							Q872
		5					5 -6dB 7
					1
		13
					15						IC881
		9					IC831(2/2)
											LA7213
		3					TK15420M			S-SYNC DET
			C Selector								1

IC851

PDC084B

Q852

13

CVOUT

OSD

VSX-2014i-S

CN893

4 10 8

UCY

OUTC

OUTY

12 6 8

UCY

OUTC

OUTY

IC842(1/2)

TK15420M

3	1 +6 dB AMP
	or BUFFER	Y	CN812(3/3)
		C	MONITOR
			OUT

57 +6 dB AMP or BUFFER

IC842(2/2)

TK15420M

IC841

TC74HC4052AF

Y SW

15

14	13
11
2	C SW
	3
5
	OSD SW
DVR OUT(Y)	Y	OUT
DVR OUT(C)	C	CN811(3/3)
		DVR/VCR

D S-VIDEO ASSY

1

2

3

4

5

6

Display/SR Block

	DISPLAY	V3001
	O ASSY
		FL Display

IC3001

PE5403A

Display U-COM

VSX-2014i-S IC3003				38	39
ONLY TC7W53FU
IR SW
Q3004(2/2)				MRIN	SRIN
6			1
7						D3005
Q3004(1/2)
IC3002					Q3001	D3004
REMOTE	RMC	SRIN	SROUT	MRIN	Q3002
RECEIVER
UNIT
CN3001	14	12	13	21
CN101	13	15

7

8

A

	N ASSYVOLUME
	P			AC REAR TOP ASSY
	MULTI JOG									2
	ASSY
										3	JA951
										6	SR IN
										4
3002	3251		S3251								JA952
											SR OUT
											B
							SROUT	SRIN	RMC	4
					RXD	TXD				CN951
				13		14	12	15	16
3001	3201		S3201
											12V
Control Signal				CN104 11 10 12				9	8		K TRIGGER
		L ( L 1/3- L 3/3)			RXD	TXD	SROUT	SRIN	RMC		ASSY
										CN108 CN982
			MAIN ASSY
	IC501									7	7
								MRIN
	PD5957A8
	(PD5956A)			IC504
	MAIN U-COM
			TC74VHCT							MRIN
	31	32		125AFT							C
			SR+/232C SW
										2
				2							JA982
			3								IR IN
			12	11						2	JA983
											IR OUT
										VSX-2014i-S ONLY

CN5051

OUTC

1

3 OUTY

Y

JA5001

COMPONENT Cb

IN1

Cr

Y

JA5002

COMPONENT Cb

IN2

Cr

									VSX-2014i-S ONLY
IC842(1/2)			IC5022						IC5101
TK15420M			TA1270BF						TA8772AN
	BUFFER					15	SCP	7
5	7	6
						47	Cb	26
			Chroma						Chroma
IC842(1/2)						48	Cr	27
			Decoder						1H DELAY
TK15420M		40				26	B-Y2	29	(PAL MODEL ONLY)
3	1
		8				27	R-Y2 30
	BUFFER		22	21	20

IC5051(2/2)

TK15420M

5BUFFER 7

IC5052(1/2)

3TK15420M 1 BUFFER

5 7

IC5052(2/2)

TK15420M

BUFFER

OUTY

UCYY

R5080		IC5001		F
		NJM2586M		COMPONENT
Y1	1			ASSY
Y2	3	Y-SW	24
	5			Y
CB1	8
CB2	10	Cb-SW	22	Cb
UCCB 12
CR1	17			Cr
CR2	15	Cr-SW	20	JA5003
UCCR
	13
		COMPONENT
		Selector

COMPONENT OUT

D

E

F

						21
		VSX	-2014i	-S	7
5	6					8

1

2

3

4

3.1.3 DSP and 1394 SECTIONS

A

DSP Block

M ( M 1/2 - M 2/2) DSP ASSY

B

AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-2014i

STANDBY/ON

MULTI JOG

MASTER VOLUME

C
D
E
F
22		VSX-2014i-S
1	2	3	4

5

6

7

8

A

AG 1394 Block Diagram

(VSX-2014i-S Only)

B

C

D

E

F

						23
		VSX	-2014i	-S	7
5	6					8

1

2

3

4

3.1.4 POWER SUPPLY SECTION

A

Power Supply Block

AB PS/SP ASSY

POWER AMP-L

S ASSY

4

11

12

+VL

-VL

AF

PRIMARY

CN2004

2001

1

ASSY

V+12A

VL+

VH+

T1001

4

IC1001

W1006

NJM78M56FA

Y5

REG.

3

3

V-12A

VH-

D1001

CN1002 CN2003

1

VL-

3

1

2

3

4

FU1

RY1001

CN4501

B

LIVE

1

CN2002

CN4001

NEUTRAL

2

13

12

11

10

+VL

VL-

CN1001

Y14

Y15

4001

Y11

Y12

N

1

+VH

		DIODE	2	Q POWER AMP IN ASSY
D2241	D2242		5	V-12A

	4			Y9				ASSY
	3								REGULATOR
				Y10
									W ASSY
	1									IC2501
										NJM78M12FA
C		IC2201	D2201	6	+C	6	Q2234	AA		REG.
		8					REG.
		11		4	-VH	4		VH
AE
	TRANS 1	12		1	-C	1	REG.	TR		IC2502
	ASSY			3		3
		13			-VH					NJM79M12FA
		IC2202					Q2233	ASSY		REG.
		10		CN2205		2205
				5			+VH
		TRANS 2-1		4			-VH
		X ASSY		1			V-12A
				CN2201			VSX-2014i
										VSX-2014i
			V-12A				ONLY
							D2534, D2535			ONLY

	D								C2217, C2518		D2515
	FU4	C2215		D2217	4	-VF	4		NP	D2514	C2529 +
	14	NP	D2216	C2216				D2501
						REG B
	15				3		3	D2504
	FU5			+	2	G REG	2
	16
					1	REG B	1				IC2504
										NJM79M05FA

					CN2202		2502			REG.
								2503	2504
		IC2251	REG V			REG V				FU2501
	23	1		1	1		1	3	3	D2507
	24	2	REG VG	2	2	REG VG	2	4	4	IC2503
										NJM78M56FA
		IC2252	REG V			REG V
	25	3		3	3		3	5	5	REG.
	26	IC2253	REG D	4	4	REG D	4			FU2502
		4								D2521
	27	5	REG D	5	5	REG D	5
										IC2506
	E	6	AC1	6	6	AC1	6			NJM78M05FA
	28									V+5AD
	29	7	AC2	7	7	AC2	7			REG.
		2250		CN2302	2303		CN2505
		TRANS 2-2								IC2507
										V+5D
		Y ASSY					C2536	D2527		NJM78M05FA
										REG.
							+
							C2537	D2529	D2533
							+	D2528	D2532
										ONLY
										VSX-2014i

F

AD TRANSASSY SIDE

24	VSX-2014i-S

1

2

3

4

5

6

7

8

A

U POWERASSY AMP-R

V+5.6ST

V+12A

V-12A

A MULTIASSY CH I/O

VH+

VL+

AC REAR TOP ASSY

O ASSYDISPLAY

VH-

Y6

V+7A

MODULETUNER

V-12A

V-7A

V+9T

AC1

V+5_6U

VL-

19 18

13 12

11 10

19

CN955

Q951

AC2

V+5_6ST

CN4551

CN602

CN601

9

REG.

7

5

CN4002

3

5

6

B

1

2

3

4

CN904

CN903

2

CN954 CN1

CN905

CN4003

V-12A

V+7A

V-7A

1

-VF

15

4

V-12A

CN902

CN901

CN3001

5

5

6

CN952 12

11

4

23

CN951

1

2

3

16

17

AUDIO

MAIN

B CONNECT ASSY

19 18 CN102

CN105 12

13

20

1

L

( L 1/3- L 3/3)ASSY

26

25 24

11 10

CN2514

CN114

17

CN103

CN104

CN101

V+5_6ST

AC1

AC2

V+5_6U

2

V+12T

2

-VF

6

V+12A

6

8

V-12A

8

R442

5

V+5.6U

5

R441

1

V+5AD

1

D443

V+7A

D444

V+12A

R181

V+2_5A

CN107

8

4

1

R182

CN2515

CN115

V-12A

V-7A

CN3342

C

8

12

15

V+FAN

J

17

7

18

V+FAN

6

FRONT-IN

19

V-FAN

5

CONNECT

V+7A

V+5D

20

V-FAN

4

ASSY

V-7A

VSX-2014i

V+5D

4

20

3

2

4

K 12V TRIGGER

-VF

AC2

AC1

CN3341

CN3351

3

2

4

ASSY

V+12TR

AG

CN2504

CN981

V+7A

1

V+12TR

1

V+5D

V-7A

V+9V

OPTICAL-IN

I

FRONT-IN

V+5D

ASSY

D

CN2503

V+9V

CN5001

V+5_6V

G ASSY

3

5

CN961

4

V+5.6V

4

9

7

V-5.6V

1

9

10

11

CN106

V-5_6V

CN601

CN551

15

14

13 12

6

5

V3D

4

F COMPONENT ASSY

V1R2

IC901

IC902

10 11 12 CN4053

V+5_6V

NJM2391

LM1117DT

1

2

3

4

CN2502

CN801

DL1-33

-ADJ

R

11

V+5.6V

7

REG.

REG.

V+

POWER PROTECT

14

V-5.6V

4

V+5D

V+

5_6U

V-5_6V

V+FAN

12A

S-VIDEO ASSY D

M

VFAN-

V+5AD

V-12A

CN2501

CN701

V+5_6V

(M1/2-M 2/2)

ASSY

6

V+5.6V

8

CN901

DSP ASSY

6

1

2

3

1

2

E

8

9

12 15

CN113

CN4051

3

V-5.6V

11

V-5_6V

CN111

C

CN2524

8

9

12 15

CN2511 18

1

2

3

CN2525

COMPOSITE-V ASSY

V+2_5A

-VF

AC2

AC1

F

VSX-2014i-S

25

7

5

6

8

	1	2	3	4
	3.2 OVERALL WIRING DIAGRAM
A	N		O	P
	VOLUME ASSY		DISPLAY ASSY	MULTI JOG ASSY
	(AWX8378)		(VSX-2014i : AWX8388)	(AWX8379)
			(VSX-1014 : AWX8389)

J

FRONT-IN CONNECT

ASSY (AWX8416)

	B						R
	I
							POWER PROTECT ASSY
							(AWX8407)
	FRONT-IN ASSY
						POSI 1 R ASSY
	(AWX8381)
	C	REGULATOR ASSY (VSX-2014i : AWX8365) (VSX-1014 : AWX8368)				(AWX8537)V	U POWER AMPASSY-R	(AWX8404)
	VSX-2014i	W
	ONLY
	D	M M 1/2, M 2/2 DSP ASSY (AWX8414)				B
	IEEE 1394 ASSY (AWK7834)
						AUDIO CONNECT	COMPOSITE V ASSY
			L L 1/3 - L 3/3 MAIN CONTROL ASSY			ASSY	(VSX-2014i : AWX8354)
						(AWX8382)
							(VSX-1014 : AWX8355)
				(VSX-2014i : AWX8345)
					(VSX-1014 : AWX8350)		S VIDEO ASSY
							(VSX-2014i : AWX8356)
							(VSX-1014 : AWX8357)
	E						C	S VIDEO ASSY
								D
	AG					A MULTI CH I/OASSY (VSX-2014iAWX8410): (VSX-1014AWX8352):
					AC	REAR TOP ASSY
						(AWX8399)
	F	G						FM/AM TUNER
		OPTICAL-IN ASSY						UNIT Module
		(AWX8394)						(AXX7170)
	26				VSX-2014i-S
	1		2			3		4

5

6

7

8

÷ When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or	A
"PCB PARTS LIST".

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

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

				H
				HEADPHONE ASSY
				(AWX8380)
				AE	TRANS 1 ASSY			B
					(AWX8383)
		ASSY		Y
				TRANS 2-2 ASSY
		TRANSSIDE	(AWX8417)	(AWX8371)
	POSI 1 L ASSY			POWER TRANSFORMER	VH TR ASSY
T (AWX8536)					AA
				T1501
AH	POSI 2 L ASSY	AD		ATS7374	(AWX8411)
	(AWX8428)					DIODEASSY	(AWX8376)	C
S
				X
POWER AMP-L ASSY
(AWX8403)				TRANS 2-1 ASSY		Z
				(AWX8370)
Q					AF	PRIMARY ASSY
						(AWX8386)
POWER AMP IN ASSY
(AWX8405)								D
						REK1029
						(T5.0A)
F				AB				E
COMPONENT ASSY
(VSX-2014i : AWX8359)		K
(VSX-1014 : AWX8360)				SP/PS ASSY
				(AWX8375)
VIDEO SIDE
		12V TRIGGER
E ASSY		ASSY
(AWX8366)		(AWX8395)
			VSX-2014i			POWER CABLE
			ONLY
						VDG1080
						(ADG7062)
								F
			VSX-2014i-S				27
5		6		7		8

1

2

3

3.3 MULTI CH I/O and AUDIO CONNECT ASSYS

A

L

MULTI ROOM & SOURCE

OUT R

		SUB W.
B
		CENTER
		L
		FRONT
	PRE OUT	R
		L
C		SURROUND
		R

L

SURROUND

BACK

R

D

FL

L

FRONT

R

	E	CH IN	L
		MULTI
			SURROUND
			R

	SUB W.
F	CENTER
A
28	VSX-2014i-S

4

VSX-2014i

ONLY

1

2

3

4

5

6

7

8

A	MULTI CH I/O ASSY	A
	(VSX-2014i : AWX8410)
	(VSX-1014 : AWX8352)

B AUDIO CONNECT ASSY (AWX8382)

Q

CN4003

(MR)

(FL)

5

F

(FL)

(LS)

(SBL)

: AUDIO SIGNAL ROUTE (MULTI-ROOM Lch)

(C)

: AUDIO SIGNAL ROUTE (FRONT Lch)

VSX-2014i-S

6

L 2/3 CN103

L 2/3 CN102

:AUDIO SIGNAL ROUTE (SURROUND Lch)

:AUDIO SIGNAL ROUTE (SURROUND BACK Lch)

:AUDIO SIGNAL ROUTE (CENTER ch)

A B

29

7

8

B

C

D

E

F

A

B

C

D

E

F

1

2

3

4

3.4 COMPOSITE V ASSY

VSX-2014i Only

DVR/VCR

IN

VIDEO1

IN

VIDEO

DVD/LD
IN
TV/SAT	0
IN
	VSX-1014
	Only	0
		VSX-1014
		Only

ASS1092 VSX-2014 Only

27uF:VSX-2014 Only

	C
									CN2501
							W
30
			VSX-2014i-S

1

2

3

4