Pioneer VSX-516-K User manual

ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2006
UPDOWN
MULTI JOG
MASTER
VOLUME
ENTER
AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-516
STANDBY/ON
PHONES
DVD/LD DVD 5.1 TV/SAT DVR/VCR CD CD-R/TAPE/MD FM AM
STANDARD
MIDNIGHT/
LOUDNESS
ADVANCED
SURR
ST/DIRECT/
AUTO SURR
LISTENINGMODE
QUICK
SETUP SETUP RETURN
MUTE TONE
ANALOG
ATT SPEAKERS
TUNER
EDIT
DIMMER
MULTIJOG
TUNING STATION SIGNAL
SELECT
SBch
PROCESSING
DIALOGUE
ENHANCEMENT
VSX-516-K
RRV3329
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-516-K
VSX-516-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWINGMODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
VSX-516-K KUCXJ AC 120 V
VSX-516-S KUCXJ AC 120 V
VSX-516-K MYXJ5 AC 220 V to 230 V
VSX-516-S MYXJ5 AC 220 V to 230 V
VSX-516-S MVXJ5 AC 230 V
For details, refer to "Important Check Points for Good Servicing".
T-ZZK MAY 2006 printed in Japan

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SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que
les pièces de remplacement doivent avoir la même désignation.
ANY MEASUREMENTS NOT WITHIN THE
LIMITS OUTLINED ABOVE ARE INDICATIVE
OF A POTENTIAL SHOCK HAZARD AND
MUST BE CORRECTED BEFORE RETURN-
ING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the
protection afforded by them necessarily can be obtained
by using replacement components rated for voltage,
wattage, etc. Replacement parts which have these
special safety characteristics are identified in this
Service Manual.
Electrical components having such features are
identified by marking with a on the 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
information, always consult the current PIONEER
Service Manual. A subscription to, or additional copies
of, PIONEER Service Manual may be obtained at a
nominal charge from PIONEER.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
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.
Device
under
test
Leakage
current
tester
Earth
ground
Reading should
not be above
0.5 mA
Also test with
plug reversed
(Using AC adapter
plug as required)
Test all
exposed metal
surfaces
AC Leakage Test

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[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.
1Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2Do 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.
3Make 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)
4Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6Make 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.
7Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8There 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.
9There 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.
0Safe 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.
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.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance.
Make sure the proper amount is applied.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be
installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

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CONTENTS
SAFETY INFORMATION..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR SECTION................................................................................................................................ 8
2.3 FRONT PANEL SECTION ....................................................................................................................... 10
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................12
3.1 BLOCK DIAGRAM ................................................................................................................................... 12
3.2 OVERALL WIRING CONNECTION DIAGRAM........................................................................................ 14
3.3 MAIN ASSY (1/3) ..................................................................................................................................... 16
3.4 MAIN ASSY (2/3) ..................................................................................................................................... 18
3.5 MAIN ASSY (3/3) ..................................................................................................................................... 20
3.6 DSP ASSY (1/2)....................................................................................................................................... 22
3.7 DSP ASSY (2/2)....................................................................................................................................... 24
3.8 POWER PACK (1/2), TRANS 2 and TRANS 3 ASSYS............................................................................ 26
3.9 POWER PACK ASSY (2/2) ...................................................................................................................... 28
3.10 COMPONENT ASSY ............................................................................................................................. 30
3.11 HEADPHONE and 5.1CHIN ASSYS ..................................................................................................... 31
3.12 FRONT DISPLAY, R. ENCODER and POWER KEY ASSYS ................................................................ 32
3.13 TRANS 4 and REGULATOR ASSYS ..................................................................................................... 34
3.14 VIDEO, DIGITAL IN, PRIMARY and TRANS 1 ASSYS.......................................................................... 36
3.15 USB ASSY ............................................................................................................................................. 38
3.16 USB IN ASSY ........................................................................................................................................ 40
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 42
4.1 USB IN ASSY .......................................................................................................................................... 43
4.2 MAIN ASSY ............................................................................................................................................. 44
4.3 DSP ASSY ............................................................................................................................................... 48
4.4 POWER PACK ASSY............................................................................................................................... 52
4.5 TRANS2, TRANS3, TRANS4 and TRANS1 ASSYS................................................................................ 56
4.6 COMPONENT ASSY ............................................................................................................................... 58
4.7 HEADPHONE and 5.1 CHIN ASSYS ...................................................................................................... 59
4.8 FRONT DISPLY, R. ENCODER and POWER KEY ASSYS..................................................................... 60
4.9 REGULATOR and DIGITAL IN ASSYS .................................................................................................... 64
4.10 VIDEO ASSY ......................................................................................................................................... 65
4.11 PRIMARY ASSY .................................................................................................................................... 66
4.12 USB ASSY ............................................................................................................................................. 68
5. PCB PARTS LIST ........................................................................................................................................... 69
6. ADJUSTMENT ............................................................................................................................................... 91
7. GENERAL INFORMATION............................................................................................................................. 92
7.1 DIAGNOSIS ............................................................................................................................................. 92
7.1.1 DISASSEMBLY.................................................................................................................................. 92
7.2 PARTS...................................................................................................................................................... 95
7.2.1 IC ....................................................................................................................................................... 95
7.3 EXPLANATION ...................................................................................................................................... 109
7.3.1 DETECTION CIRCUIT .................................................................................................................... 109
7.3.2 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION............................................ 111
7.3.3 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART ........................................................................ 113
7.3.4 USB Module .................................................................................................................................... 114
8. PANEL FACILITIES ...................................................................................................................................... 120

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1. SPECIFICATIONS
Amplifier section
• Continuous power output (stereo)
Front . . . . 100 W (20-20,000 Hz, THD 0.7%, 8 Ω)1
• Continuous power output (surround)
Front. . . . . . 100 W per channel (1kHz, 1.0%, 8 Ω)
Center . . . . . . . . . . . . . . 100 W (1kHz, 1.0%, 8 Ω)
Surround. . . . . . . . . . . . . . . . . .100 W per channel
(1kHz, 1.0%, 8 Ω)
Surround Back . . . . . . . . . . . . .100 W per channel
(1kHz, 1.0%, 8 Ω)
Audio section
• Input (Sensitivity/Impedance)
CD, DVR/VCR, CD-R/TAPE/MD,
DVD/LD, TV/SAT . . . . . . . . . . . . . . 200 mV/47 kΩ
• Frequency response
CD, DVR/VCR, CD-R/TAPE/MD, DVD/LD,
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)
• Signal-to-Noise Ratio (IHF, short circuited,
A network)
CD, DVR/VCR, CD-R/TAPE/MD,
DVD/LD, TV/SAT . . . . . . . . . . . . . . . . . . . . . 96 dB
• Signal-to Noise Ratio [EIA, at 1 W (1 kHz)]
CD, DVR/VCR, CD-R/TAPE/MD,
DVD/LD, TV/SAT . . . . . . . . . . . . . . . . . . . . . 79 dB
Note
1 Continuous average power output of 110 watts* per channel, min., at 8ohms, from 20 Hz to 20,000 Hz with
no more than 0.2%** total harmonic distortion (front).
* Measured pursuant to the Federal Trade Commissionís Trade Regulation rule on Power Output Claims
for Amplifiers.
** Measured by Audio Spectrum Analyzer.
Video Section
• Input (Sensitivity/Impedance)
DVR/VCR, DVD/LD, TV/SAT . . . . . . . . 1 Vp-p/75 Ω
• Output (Level/Impedance)
DVR/VCR, MONITOR OUT . . . . . . . . . 1 Vp-p/75 Ω
• Frequency response
DVR/VCR, DVD/LD,
TV/SAT MONITOR . . . . . . 5 Hz to 7 MHz dB
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . 55 dB
Crosstalk . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 dB
Component video section
• Input (Sensitivity)
DVD/LD, TV/SAT . . . . . . . . . . . . . . . . . 1 Vp-p/75 Ω
• Output (Level/Impedance)
MONITOR OUT . . . . . . . . . . . . . . . . . . 1 Vp-p/75 Ω
• Frequency response
DVD/LD,
TV/SAT MONITOR . . . . . 5 Hz to 40 MHz dB
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . 60 dB
• FM Tuner Section
Frequency Range . . . . . . . .87.5 MHz to 108 MHz
Usable Sensitivity . . . . . . . . . .Mono:13.2 dBf, IHF
(1.3 µV/ 75 Ω)
50 dB Quieting Sensitivity . . . . . . .Mono: 20.2 dB
Stereo: 38.6 dBf
Signal-to-Noise Ratio . . .Mono: 73 dB (at 85 dBf)
Stereo: 70 dB (at 85 dBf)
Distortion. . . . . . . . . . . . . . . Stereo: 0.5 % (1 kHz)
Alternate Channel Selectivity. . . .60 dB (400 kHz)
Stereo Separation. . . . . . . . . . . . . . .40 dB (1 kHz)
Frequency Response . . . . . . . . . .30 Hz to 15 kHz
(±1 dB)
Antenna Input (DIN). . . . . . . . . 75 Ωunbalanced
AM Tuner Section
Frequency Range . . . . . . . . .530 kHz to 1700 kHz
Sensitivity (IHF, Loop antenna) . . . . . . . 350 µV/m
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . 50 dB
Antenna. . . . . . . . . . . . . . . . . . . . . . Loop antenna
Miscellaneous
Power requirements . . . . . . . . . . AC 120V / 60 Hz
Power consumption . . . . . . . . . . .360 W / 470 VA
In standby. . . . . . . . . . . . . . . . . . . . . . . . . .0.5 W
Dimensions
. . . . . . . .16 /16 (W) in. x 6 /4(H) in. x 13 /8(D) in.
917
420 (W) mm x 158 (H) mm x 352.5 (D) mm
Weight (without package). . . . . . . 19.8 lb (9.0 kg)
Furnished Parts
AM loop antenna. . . . . . . . . . . . . . . . . . . . . . . . . .1
FM wire antenna . . . . . . . . . . . . . . . . . . . . . . . . . .1
Dry cell batteries (AA size IEC R6) . . . . . . . . . .2
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Operating instructions
Note
• Specifications and the design are subject
to possible modifications without notice,
due to improvements.
VSX-516/KUCXJ
INPUT SELECTOR
RECEIVER
STANDARD ADV.SURR
STEREO
MIDNIGHT/
LOUDNESS
TOP MENU
SETUP
RETURN
S.RETRIEVER
TUNER EDIT
ONE TOUCH COPY
HDD DVD
DVD/DVR
TUNING
DISPLAY CLASS
MPX
STATION
DVD/DVR
TUNER
AUDIO
SUBTITLE
MUTE
EFFECT/CH SEL
LEVEL
ENTER
RECEIVER
VOLUME
SLEEP
DVD 5.1
DVRDVD
CD-R
AMFMCD
RECEIVER
TV
DIMMER
ANALOG ATT
MENU
DIALOG E
GUIDE REC
TIMER REC
INFO
REC STOP
JUKEBOX
CH CH
SHIFT
Manufactured under license from Dolby
Laboratories. "Dolby", "Pro Logic",
"Surround EX", and the double-D symbol
are trademarks of Dolby Laboratories.
"DTS" ,"DTS-ES" ,"DTS 96/24" and
"Neo:6" are trademarks of Digital Theater
Systems, Inc.
Accessories
Remote control
(KUCXJ : XXD3101)
(MYXJ5, MVXJ5 : XXD3102)
AM loop antenna
(ATB7013) FM wire antenna
(ADH7030) AA size IEC R6
Dry cell batteries (x2)
Microphone
(for Auto MCACC setup)
(MYXJ5, MVXJ5 : APM7008)

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2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
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.)
NOTES:
1
3
2
4
11
13
14
12
5
15
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY
16
17
2
2
678 9
VSX-516-K/KUCXJ
VSX-516-S/KUCXJ
ONLY
EXCEPT
VSX-516-S/MVXJ5
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY
10

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(1) PACKING SECTION PARTS LIST
(2) CONTRAST TABLE
VSX-516-S/KUCXJ, VSX-516-K/MYXJ5, VSX-516-S/MYXJ5, VSX-516-S/MVXJ5 and VSX-516-K/KUCXJ are con-
stracted the same except for the following:
Mark No. Description Part No.
1 FM Wire Antenna ADH7030
NSP 2 Polyethylene Bag See Contrast table(2)
3 Microphone See Contrast table(2)
4 AM Loop Antenna ATB7013
NSP 5 Dry cell batteries (AA/R6) 2P XEX3002
6 Operating Instructions See Contrast table(2)
(English/French)
7 Operating Instructions See Contrast table(2)
(English/Italian)
8 Operating Instructions See Contrast table(2)
(Dutch/Spanish)
9 Operating Instructions See Contrast table(2)
(French/German)
10 Remote control See Contrast table(2)
11 Packing Sheet AHG7069
12 Left Pad V3 XHA3158
13 Right Pad V3 XHA3159
14 Packing Case See Contrast table(2)
15 Battery Cover XZN3139
16 Label (WEEE) See Contrast table(2)
NSP 17 Warranty Card See Contrast table(2)
Mark No. Description Part No.
Mark No. Symbol and Description VSX-516-K
/KUCXJ
VSX-516-S
/KUCXJ
VSX-516-K
/MYXJ5
VSX-516-S
/MYXJ5
VSX-516-S
/MVXJ5
NSP 2 Polyethylene Bag AHG7117 AHG7117 Z21-038 Z21-038 Z21-038
3 Microphone Not used Not used APM7008 APM7008 APM7008
6 Operating Instructions
(English/French)
XRE3114 XRE3114 Not used Not used Not used
7 Operating Instructions
(English/Italian)
Not used Not used XRE3121 XRE3121 XRE3121
8 Operating Instructions
(Dutch/Spanish)
Not used Not used XRC3223 XRC3223 Not used
9 Operating Instructions
(French/German)
Not used Not used XRC3224 XRC3224 Not used
10 Remote control XXD3101 XXD3101 XXD3102 XXD3102 XXD3102
14 Packing Case XHD3584 XHD3585 XHD3589 XHD3590 XHD3590
16 Label (WEEE) Not used Not used ARW7322 ARW7322 ARW7322
NSP 17 Warranty Card Not used Not used ARY7065 ARY7065 ARY7065

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2.2 EXTERIOR SECTION
43
CONTACT SIDE
NON-CONTACT
SIDE
E
E
P
J
K
K
I
I
A
F
G
H
H
L
L
M
M
O
Q
Q
R
S
T
W
F
UV
UVG
38
2
37
21
21
36
39
31
24
22
23
26
25
33
1
35
34
34
38
34
5
30
18
6
8
9
46
3
17
7
11
11
13
4
32
42
43
43
43
43
46
43
43
43
43 43
43
43
42
41
12
38
38
40
43
43
43 43
43
43
43
46
45
45 32
29
15
Refer to
"2.3 FRONT PANEL SECTION"
14
43
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY
VSX-516-K/KUCXJ
VSX-516-S/KUCXJ
ONLY
VSX-516-K/KUCXJ
VSX-516-S/KUCXJ
ONLY
F
Q
I
R
A
B
P
W
D
O
E
V
Y
46
43
Cleaning paper
GED-008
A
P
O
T
UV
W
19
44
43
43
43
38
10
C
U
R
S
43
38
20
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY
J
J
27
28

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(1) EXTERIOR SECTION PARTS LIST
(2) CONTRAST TABLE
VSX-516-S/KUCXJ, VSX-516-K/MYXJ5, VSX-516-S/MYXJ5, VSX-516-S/MVXJ5 and VSX-516-K/KUCXJ are con-
stracted the same except for the following:
Mark No. Description Part No.
1 DSP ASSY See Contrast table(2)
2 FM/AM TUNER UNIT See Contrast table(2)
3POWER PACK ASSY See Contrast table(2)
4 MAIN ASSY See Contrast table(2)
5 USB ASSY See Contrast table(2)
6 DIGITAL IN ASSY XWZ4066
7 VIDEO ASSY See Contrast table(2)
8 5.1 CHIN ASSY XWZ4069
9 COMPONENT ASSY See Contrast table(2)
10 PRIMARY ASSY See Contrast table(2)
11 REGULATOR ASSY See Contrast table(2)
12 TRANS 1 ASSY See Contrast table(2)
13 TRANS 2 ASSY See Contrast table(2)
14 TRANS 3 ASSY XWZ4079
15 TRANS 4 ASSY XWZ4093
16 • • • • • •
17 BINDER ASSY XWZ4199
> 18 Transformer See Contrast table(2)
> 19 Fuse See Contrast table(2)
20 Fuse Card See Contrast table(2)
> 21 AC Power Cord See Contrast table(2)
22 11P F. F. C/30V XDD3189
23 19P F. F. C/30V XDD3190
24 7P F. F. C/30V See Contrast table(2)
25 7P F. F. C/30V XDD3191
26 10P F. F. C/30V XDD3196
27 17P F. F. C/30V See Contrast table(2)
28 25P F. F. C/30V See Contrast table(2)
29 DC Fan Motor XXM3012
NSP 30 Chassis XNA3026
31 R Panel See Contrast table(2)
32 H/S AngleV3 XNG3145
NSP 33 H/Sink See Contrast table(2)
NSP 34 Spacer AEB7092
35 Push Rivet AEC7205
36 Cord Stopper See Contrast table(2)
37 Insulator See Contrast table(2)
NSP 38 Binder (BK-1) ZCA-BK1
39 Bonnet See Contrast table(2)
NSP 40 Label VRM1629
41 ICP Label See Contrast table(2)
42 Screw BBZ30P060FCC
43 Screw BBZ30P080FNI
44 Screw BBZ30P140FTC
45 Screw BBZ40P080FNI
46 Screw See Contrast table(2)
Mark No. Description Part No.
Mark No. Symbol and Description VSX-516-K
/KUCXJ
VSX-516-S
/KUCXJ
VSX-516-K
/MYXJ5
VSX-516-S
/MYXJ5
VSX-516-S
/MVXJ5
1 DSP ASSY AWX8573 AWX8573 AWX8572 AWX8572 AWX8572
2FM/AM TUNER UNIT AXX7210 AXX7210 AXX7170 AXX7170 AXX7170
3POWER PACK ASSY XWZ4082 XWZ4082 XWZ4083 XWZ4083 XWZ4083
4 MAIN ASSY XWK3229 XWK3229 XWK3230 XWK3230 XWK3230
5 USB ASSY Not used Not used AWX8704 AWX8704 AWX8704
7 VIDEO ASSY XWZ4059 XWZ4059 XWZ4060 XWZ4060 XWZ4060
9 COMPONENT ASSY XWZ4096 XWZ4096 Not used Not used Not used
10 PRIMARY ASSY XWZ4072 XWZ4072 XWZ4073 XWZ4073 XWZ4073
11 REGULATOR ASSY XWZ4077 XWZ4077 XWZ4116 XWZ4116 XWZ4116
12 TRANS 1 ASSY XWZ4078 XWZ4078 Not used Not used Not used
13 TRANS 2 ASSY XWZ4090 XWZ4090 XWZ4092 XWZ4092 XWZ4092
> 18 Transformer XTS3089 XTS3089 XTS3102 XTS3102 XTS3102
> 19 Fuse (10 A) REK1154 REK1154 REK1027 REK1027 REK1027
> 19 Fuse (T 3.15 A) REK1154 REK1154 REK1027 REK1027 REK1027
20 Fuse Card Not used Not used AAX7493 AAX7493 AAX7493
> 21 AC Power Cord ADG7024 ADG7024 VDG1080 VDG1080 VDG1076
24 7P F. F. C/30V XDD3192 XDD3192 Not used Not used Not used
27 17P F. F. C/30V XDD3203 XDD3203 Not used Not used Not used
28 25P F. F. C/30V Not used Not used XDD3201 XDD3201 XDD3201
31 R Panel XNC3413 XNC3427 XNC3414 XNC3430 XNC3230
NSP 33 H/Sink XNH3043 XNH3043 XNH3044 XNH3044 XNH3044
36 Cord Stopper CM-22-C CM-22-C CM-22-B CM-22-B CM-22-B
37 Insulator AMR7198 AMR7198 PNW2766 PNW2766 PNW2766
39 Bonnet XZN3183 XZN3184 XZN3183 XZN3184 XZN3184
41 ICP Label Not used Not used XAX3121 XAX3121 XAX3121
46 Screw BBZ30P080FTB BBZ30P080FNI BBZ30P080FTB BBZ30P080FNI BBZ30P080FNI

VSX-516-K
10
1234
1234
C
D
F
A
B
E
2.3 FRONT PANEL SECTION
CONTACT SIDE
NON-CONTACT
SIDE
No. 18 (2/2)
G
M
K
L
X
11
5
19
3
13
12
25
25
25
25
25
25
25
22
24
23
17
9
25
21
20
2
25
25
25
18(1/2) 18(2/2)
14
15
16
1
25
8
7
10
6
4
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY
VSX-516-K/MYXJ5
VSX-516-S/MYXJ5
VSX-516-S/MVXJ5
ONLY

VSX-516-K 11
5678
5678
C
D
F
A
B
E
(1) FRONT PANEL SECTION PARTS LIST
(2) CONTRAST TABLE
VSX-516-S/KUCXJ, VSX-516-K/MYXJ5, VSX-516-S/MYXJ5, VSX-516-S/MVXJ5 and VSX-516-K/KUCXJ are con-
stracted the same except for the following:
Mark No. Description Part No.
1FRONT DISPLAY ASSY See Contrast table(2)
2R. ENCODER ASSY XWZ4055
3POWER KEY ASSY XWZ4056
4 USB IN ASSY See Contrast table(2)
5 HEADPHONE ASSY XWZ4095
6 JOG Knob See Contrast table(2)
7VOL Knob See Contrast table(2)
8 STDBY BTN See Contrast table(2)
9DPanel See Contrast table(2)
NSP 10 Gold Foil Label See Contrast table(2)
NSP 11 F PANEL Assy See Contrast table(2)
12 Tuner BTN See Contrast table(2)
13 SUB BTN See Contrast table(2)
14 FUNC BTN See Contrast table(2)
15 LISTEN BTN See Contrast table(2)
16 JOG Button See Contrast table(2)
17 PIONEER Badge See Contrast table(2)
18 FRT Panel See Contrast table(2)
19 Earth Plate HP V2 XNG3131
20 Earth Plate FR V3 See Contrast table(2)
21 4P Shield Cable See Contrast table(2)
22 5P F.F.C/30V See Contrast table(2)
23 17P F.F.C/30V XDD3200
24 Rubber Sheet AEB1111
25 Screw BPZ30P080FTC
Mark No. Description Part No.
Mark No. Symbol and Description VSX-516-K
/KUCXJ
VSX-516-S
/KUCXJ
VSX-516-K
/MYXJ5
VSX-516-S
/MYXJ5
VSX-516-S
/MVXJ5
1FRONT DISPLAY ASSY XWZ4051 XWZ4051 XWZ4052 XWZ4052 XWZ4052
4 USB IN ASSY Not used Not used XWK3247 XWK3247 XWK3247
6 JOG Knob XAB3046 XAB3048 XAB3046 XAB3048 XAB3048
7VOL Knob XAB3049 XAB3051 XAB3049 XAB3051 XAB3051
8 STDBY BTN XAD3202 XAD3203 XAD3202 XAD3203 XAD3203
9DPanel XAK3529 XAK3529 XAK3535 XAK3535 XAK3535
NSP 10 Gold Foil Label Not used Not used XAX3487 XAX3487 XAX3487
NSP 11 F Panel Assy XXG3247 XXG3248 XXG3249 XXG3250 XXG3250
12 Tuner BTN XAD3230 XAD3248 XAD3230 XAD3248 XAD3248
13 SUB BTN XAD3231 XAD3249 XAD3231 XAD3249 XAD3249
14 FUNC BTN XAD3232 XAD3250 XAD3232 XAD3250 XAD3250
15 LISTEN BTN XAD3233 XAD3251 XAD3233 XAD3251 XAD3251
16 JOG Button XAD3240 XAD3252 XAD3240 XAD3252 XAD3252
17 PIONEER Badge XAM3006 VAM1129 XAM3006 VAM1129 VAM1129
18 FRT Panel XMB3225 XMB3226 XMB3227 XMB3228 XMB3228
20 Earth Plate FR V3 Not used Not used XNG3144 XNG3144 XNG3144
21 4P Shield Cable Not used Not used XDX3028 XDX3028 XDX3028
22 5P F.F.C/30V Not used Not used XDD3199 XDD3199 XDD3199

VSX-516-K
12
1234
1234
C
D
F
A
B
E
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
Cr IC553
DRIVER
NJM2581M
6dB
6dB
Cb
Y
TC74HC4052AF
Cr3
Cb2
6dB
Cr2
Cr1
Cr
Cb3
Cb1
Cb
Y
Cb
Cr
TC74HC4052AF
Y2
IC552
Cr
Cb
COMPONENT1COMPONENT2COMPONENT
OUT
Y
Y3
Y1 YIC551
COMPO SEL
COMPO SEL
SW
C
MULTI CH IN
SL/SR
OPT1
XMDT
8 bit Serial ROM
PDC121A8
IC851
XM RADIO
COAX2
COAX1
F2602E-01
IC401
USB
A-TYPE
VCR/DVR OUT
IC601
ADC
DIR+DIT
CD-R OUT
CD-R/TAPE
L/R
HA17558AF
IC106
LPF
IC801
CN701
CN601
CN307 CN105
CN1903
CN109
(SW)
IC104
(SB)
DAC
AK4114VQ
IC103
(SL/SR)
(C)
IC104
AK4628VQE
IC701
CODEC IC105
(FL/FR) LFE MIX
IC108
R2S15205FP
8ch VOL IC /
FUNCTION SELECTOR
IC107
BiAmp
2nd ZOne
DVD/LD
TV/SAT
L/R
L/R
L/R
AUX
VCR/DVR
L/R
L/R
(Mono)
MIC
L/R
(For Setup)
Tone
EVOL/SELECTOR
MAIN ASSY
FM/AM TUNER
UNIT
A
DSP ASSY
B
DIGITAL IN
ASSY
R
USB IN ASSY
MYXJ5,
MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
KUCXJ
ONLY
X
5.1CHIN ASSY
I
Y
DSP IC (for DECODE)
DSPC56371AF180
COMPONENT ASSY
F
CN103
CN953
CN952
CN109 CN108
Pass through
USB ASSY
and
POWER PACK
ASSY
Pass through
POWER PACK
ASSY

VSX-516-K 13
5678
5678
C
D
F
A
B
E
MONITOR
VCR REC
301
TV/SAT
DVD/LD
VCR COMPOSITE SEL
CN111
A. MUTE
A. MUTE
A. MUTE
A. MUTE
A. MUTE
A. MUTE
Q303
CN816
CN803 CN302
SW PREOUT
NJM2595M
IC301
IC312
(SBL/SBR/SB)
SW
IC315
IC312
C
(SL/SR)
IC311
Q501
30dB
RY501 MYXJ5, MVXJ5: SB
KUCXJ: SBL/SBR
Q601
C
30dB
Q631, Q652
RY753
30dB
RY752 SL/SR
Q651, Q602
IC602, IC601
IC602, IC601
KUCXJ: IC603
MYXJ5, MVXJ5: IC600
KUCXJ: IC603
MYXJ5, MVXJ5: IC600
(FL/FR) IC310
BA4560F
CN114 CN705
PRE-AMP
POWER PACK
POWER PACK
POWER PACK
POWER PACK
30dB
RY751
FL/FR
Q1551
1551
CN702
PHONES
VIDEO ASSY
Q
HEADPHONE ASSY
G
POWER PACK ASSY
C
: AUDIO SIGNAL FLOW
: VIDEO SIGNAL FLOW

VSX-516-K
14
1234
1234
C
D
F
A
B
E
3.2 OVERALL WIRING CONNECTION DIAGRAM
1.5mm FLAT CABLE
1.25mm REVERSE FFC
2.0mm FLAT CABLE
1.25mm FFC
B*B-EH
EH CONNECTOR
1.0mm FFC
B*B-PH-K-S
PH CONNECTOR
CN1903
AC CODE CONNECTOR
2.0mm CABLE CONNECTOR
2.0mm CABLE HOLDER
1.25mm FFC CONNECTOR
1.5mm CABLE HOLDER AC CODE SOCKET
1.25mm BOARD to BOARD PLUG
1.25mm BOARD to BOARD SOCKET
BOARD IN
1.0mm FFC CONNECTOR
1.25mm FFC CONNECTOR(L) 2.0mm BOARD to BOARD PLUG
2.0mm BOARD to BOARD SOCKET
XDD3196
J37
10/70
CN805
CN902
CN601
CN111 CN816
CN806
13 21
CN701
CN109
21
CN815
CN807
CN952
J45
15
CN705 CN114
CN812
CN702
15
21
CN108
CN701
CN251CN252
XDD3199
5/120
J32
XDX3028
4/230
CN953
J28
CN952
3/350
CN307
11/120
CN103
J34
XDD3189
CN310 CN303
CN302
CN803
19/100
J33
CN104 CN105
J48
7/140
XDD3190
XDD3192
6
7/120
J38
CN112
XDD3191
CN702CN701
11/200
D20PYY1120E
J43
810
CN800
CN101
J31
17/110
XDD3200
FAN
7/125
J42
511
D15A07-125-2651
3/300
D20PYY0330E
CN401 404
J22
471
A1/3 - A3/3
A
FRONT DISPLAY ASSY
(KUCXJ : XWZ4051)
(MYXJ5, MVXJ5 : XWZ4052)
K
X
USB ASSY
(AWX8704)
MYXJ5, MVXJ5
ONLY
W
5.1CHIN ASSY
(XWZ4069)
I
Y
R
Q
P
MAIN ASSY
MAIN ASSY
(KUCXJ : XWK3229)
(MYXJ5, MVXJ5 : XWK3230)
FM/AM TUNER UNIT
(KUCXJ : AXX7210)
(MYXJ5, MVXJ5 : AXX7170)
POWER PACK ASSY
(KUCXJ : XWZ4082)
(MYXJ5, MVXJ5 : XWZ4083)
USB IN ASSY
(XWK3247)
DSP ASSY
(KUCXJ : AWX8573)
(MYXJ5, MVXJ5 : AWX8572)
DIGITAL IN ASSY
(XWZ4066)
DSP ASSY
B1/2 - B2/2
B
C1/2 - C2/2 C
R. ENCODER ASSY
(XWZ4055)
L
(Note : No schematic diagram)
REGULATOR ASSY
(KUCXJ : XWZ4077)
(MYXJ5, MVXJ5 : XWZ4116)
VIDEO ASSY
(KUCXJ : XWZ4059)
(MYXJ5, MVXJ5 : XWZ4060)
XDD3203 (17P): KUCXJ
XDD3201 (25P): MYXJ5, MVXJ5
CN817 : KUCXJ CN813 : MYXJ5, MVXJ5

VSX-516-K 15
5678
5678
C
D
F
A
B
E
CN551
FU1
CN51
FU3
FU2
55
J2
J1
11/300
J21
D20PYY1130E
D20PYY0410E
4/100
J52
851 CN1201
MAIN TRANS
ZWNH1672G22-6-21J
BLUE
D20PYY0640E
J47
6/400
Y2 (L)
Y1 (N)
Y6 (L) BROWN
YELLOW
22-4-15J
ZWNH1672G
ZWNH1672G22-1-22J
891 J5J7 J3 J4 J6
120V 10V
67
Y7Y6
YELLOW BROWN
TRANS
230V,50Hz
Y9
0V
3241
Y5Y3Y4 Y1
YELLOW BLUE
110V
5
Y8
D15A03-100-2651
1551
3/100
J42
501
COMPONENT
ASSY
(XWZ4096)
F
DV
E
O
U
TRANS 2 ASSY
(KUCXJ : XWZ4090)
(MYXJ5, MVXJ5 : XWZ4092)
TRANS 1 ASSY
(XWZ4078)
PRIMARY ASSY
(KUCXJ : XWZ4072)
(MYXJ5, MVXJ5 : XWZ4073)
TRANS 3 ASSY
(XWZ4079)
TRANS 4 ASSY
(XWZ4093)
POWER KEY ASSY
(XWZ4056)
M
HEADPHONE ASSY
(XWZ4095)
G
÷When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS
LIST" or "PCB PARTS LIST".
÷The >mark found on some component parts indicates the importance of the safety
factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.
÷: The power supply is shown with the marked box.
FOR MYXJ5, MVXJ5
KUCXJ
ONLY
KUCXJ ONLY
POWER CORD
AC IN

VSX-516-K
16
1234
1234
C
D
F
A
B
E
3.3 MAIN ASSY (1/3)
FR
FL
SR
SL
SW
C
SBR
SBL
CIN1
SLIN1
FRIN1
SRIN1
FLIN1
SWIN1
SBRIN1
SBLIN1
C9018
C9019
CN108
CN105
C9020
R143
C166
C165
R158 R161
CN109
C170
C171
C114 R114 C192
C138
CN118
C113
R113
L112
C191
C137
C118
C136
CN118
R156
C112 C111
L111
R157
R112
C117
R111
R134
CN117
C110
R110
C109
R109
C190
C134
C189
R133
C133
C179
C107C108
R108
C132
R132
C188 C187
C131
R131
CN117 R107
C106
R106
C105
R128
C186
C128
C185
R127
R105
C199
L104
R104
C127
C104
C1041
C126
R154
L103
C102
R155
C103
C1031
R103
R124
C125
R140 R139
R159
R162
R180
R138 R137 R136 R135
C135
R182
R181
R149
IC108
C162
C160
C161
C159
C158
R126
R183
C147
C145
R125
C146
C157
C156
C155
C148 C150 C149 C152 C153 C154
C101
R102
R101
C183C184
C124
R123
C123
R122
MYXJ5, MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
MYXJ5,
MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
C180
100P100P
100P100P
100P 100P100P
100P
100P
100P100P
100P
100P
100P100P
100P
100P100P
100P
100P100P
100P 100P100P
R121
R146
R145
D332
D312
R312
C334
D331
C332 C331
C333
R311
R142 R141
D311
R147 R148
C151
5
4
1
2
3
2
1
5
6
3
4
7
19
20
17
18
23 21
22 16
17 15
16
13
14
19
18 12
14
13 15
12 10
11
9
8
7 1
2
3
6
5
4
9
8
711 5
4
3
10 6 2
1
68 69 66 67 65
6364 6162 60 59 58 57 55 5456 53 52
71 72 70 74 75 73 78 77 76 80 79
21346578910111213
5051 4849 47 46 4445 4243 41
40 39 38 36 37
1514 1716 1918
33 35 34 30 32 31 29 28 27
20 21 22 23 24
25 26
MICSW
CHASSIS
V-7
YB
0.1
STBY
CK53370-
GNDA V+7
GNDA1 GNDA0
GNDA
STBY
CK533172-
GNDA
STBY
GNDA
1/50
1/50
STBY
STBY
XKP3055-
MYXJ5,
MVXJ5
ONLY
FOR
MYXJ5,
MVXJ5
FOR
KUCXJ
XKP3054
10/16
10/16
GNDA
330
CH
GNDA
10/50
GNDA
CH
CH
330
STBY
10/50
CH
GNDA
2.2K
CH
10/50
0
STBY
0
330
CH
22p22p
GNDA
2.2K
CH
CH
10/50
10/50
CH
330
CH
0.01
YB
CH GNDA
CH
10/50
GNDA
330
CH CH
330
10/50
CH
GNDA
CH
10/50
330
CH CH
10/50
GNDA
STBY
CH CH
GNDA
STBY
0.01
330
YB
STBY
0
10/50
2.2K
CH
22p CH
10/50
STBY
0
330
CH
22p CH
10/50
2.2K GNDA
STBY
10/50
STBY STBY
STBY
STBY
STBY
0
STBY STBY
DSPOL
GNDA
STBY
0
STBY
GNDA
STBY
0
STBY
STBY
100k
R2S15205FP
100/16
100/16
100/16
100/16
100/16
GNDA
STBY
0
YB
0.01
100p
GNDD
CH CH
GNDA
STBY
1K
100p
V-12
100/16
100/16
100/16
0.022
YB
0.15
YB
0.15
0.047
0.022
0.047
CH CH
0.01
YB
CH
GNDA
STBY
330 10/50
CH
TR
TL
GNDA
STBY
VLDT 1K
VLCK
UDZS6R8(B)
1SS355
100/1W
V-7
100/10
GNDA
STBY
GNDA
UDZS6R8(B)
0.01
YB
0.01 YB
100/10
100/1W
STBY
GNDA
STBY
1SS355
V+12
V+7
YB
4.7K
YB YB YB
4.7K
0.01
YB
V+7
( ) (SQ):CKSQ.CCSQ
NOTES: NO INDICATED PARTS IS....
RESISTOR: RS1/16S***J-T, RS1/10S***J-T
CHEMICAL CAPACITOR: CEAT***M**-T,-TS
CERAMIC CAPACITOR: CCSRCH****50-T
CKSRYB****50-T
J32
V-7
MICSW
V+7
MICOUT
GNDA
J48
GNDA(DAG) GNDA(DAG)
VCOMG
VCOMG2
GNDA(DAG)
USBL/XML
USBR/XMR
GNDA(DAG) GNDA(DAG) GNDA(DAG) GNDA(DAG) GNDA(DAG)
AG
C
SL
AG
SW
SR
AG
RIN
FLO
FRO
LIN
RCMUT/OVF
SLO
SRO
SWO
SBRO
CO
CN109
SBLO
R
PLAY
(CHASSIS)
GNDGND
MD
CN118
L
CD-R/TAPE
R
L
REC
(R)
TV
L
R
(CHASSIS)
GND
CN117
L
R
DVD/LD
(CHASSIS)
R
PLAY
VCR/DVR
CN125
R
L
GND
R
L
REC
TR
CDRREC(L)
CDRREC(R)
VCRREC(R)
VCRREC(L)
FRONT(L)
FRONT(R)
AUX(L)
AUX(R)
DVD/LD(L)
DVD/LD(R)
VCR(L)
VCR(R)
TV(R)
TV(L)
CDR(L)
TL
C
SR
SL
SW
LIN LIN
REC
ATT
TONE
TONE
USBL/XML
CDR(R)
CD(L)
CD(R)
(R)
USBR/XMR AVEE
CLOCK
DATA
DGND
MICOUT
RIN LIN SRIN1 CIN1 SWIN1 SLIN1 SBLIN1 SBRIN1
AVCC
FRIN1 FLIN1
0.047
0.047
0.15
0.15
L
GND
(CHASSIS)
AKB3055
AKB7114
AKB7114
AUX
STBY
CN815
C2/2
CN307
I
CN952
X
A1/3
MAIN ASSY
(KUCXJ : XWK3229)
(MYXJ5, MVXJ5 : XWK3230)
A1/3
A3/3
A3/3
A3/3
A3/3
A3/3
A3/3
(SL)
(SL)
(FL)
(SL)
(SBL)
(SW)
(C)
(C)
(C)
(C)
(SW)
(SW)
(SW)
(SL)
(L)
(L)
(L)
(L)
(L)
(M)
(FL)
(SL)
(C) (SW)
(SBL)
(L)
(L)
(L)
(L)
(L)
(L)(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(M)
(M)
(L)

VSX-516-K 17
5678
5678
C
D
F
A
B
E
-
+
-
+
-
+
-
+
-
+
-
+
+
-
+
-
-
+
-
+
IN1
SWIN1
SBR
FR
SBLIN1
SBRIN1
FRIN1
FLIN1
CIN1
SR
MP
SLIN1
SRIN1
R270
R262 C264
C262 R264 R266
C266
R272 R274
R268
R276
C278
C270 R278
IC104
C268
R289
R295
R281
C281
R282
C282
C283
C285
R283 R285
IC106
R287
R293
R291
C289
R260
C297
R297
C284
C286
C287
R290
R294
R292
C292
R296
C298
R284 R286 R288
IC106
C290
R259
C288
R298
C291
R202
C202
R201
C204 C206
R210
R212 R214
C210
R216
C218
R204 R206 R208
IC105
C208
R240
C217
C203 C205
R209
R211 R213
C209
R215
Q232
C201
C261
R261 R242
R205 R207R203
IC105 R239
C207
R269
C263
C265
R263 R265 R267
R271 R273
C269
R275
C277
C272
R277
C271
IC104
C244
C246
R236
C267
R250
R252 R254
C258
R256
R218
R220
C212
R222
IC107
R234
C216
C214 R228
R224
C221
R238 R226
R231
C222
IC110
Q231
R217
R219
R223
C211
R237
C220
R221
R233
C215
C213 R227
IC107
C219
R225
D107
D103
D105
C242
R241
C241
R244 R246 R248
IC103
C250
R235
C248
R258
C243
C245
R249
R251 R253
C249
R255
C252
C257
R257
C251
R243 R245 R247
IC103 R232
C247
8
2
34
1
28
34
1
8
6
54
7
8
2
1
34
8
6
54
7
8
6
5
7
4
3
1
4
28
7
6
5
8
10
9
4
3
2
1
12
11
13
14
5
7
4
68
8
2
1
34
68
7
54
GDAC
GDAC
1.2K
47K
0.022u
YB
TS
2.2/50 3.3K 6.8K
0.01u
2.7K 270
YB
39K
STBY
10/50TS 100
GDAC
5600p
3.3K
0
1.8K (KUCXJ)
0 (MYXJ5, MVXJ5)
YB
STBY
4700p
TS
2.2/50
TS
2.2/50
47K
100p
330p
3.3K 3.3K
CH
CH
3.3K
GDAC
10/50
4700p
TS 100
47K
CH
100p
CH
330p
330p
3.3K
1.8K 0
10/50
CH
V-12
STBY
YB
0.01
4700p
3.3K 3.3K 3.3K
GDAC 330p
STBY
TS 100
YB
0.01
V-12
CH V+12
TS
2.2/50
(SBL)
(SBR)
(COUT)
47K
LSSN
(SLOUT)
(SWOUT)
2.2/50
TS
47K
470p
330p
3.9K 3.9K
CH
3.9K
CH
3.9K
683.3K
STBY
STBY YB
0.01
GDAC
330p
STBY
YB
0.01
GNDU
CH V+12
RT1N241M
470p 330p
CH
CH
3.9K 3.9K 3.9K
3.9K
3.3K 68
STBY
STBY
RT1P241M
(SROUT)
(FROUT)
(FLOUT)
TS
2.2/50
GDAC
STBY
330p
3.3K
1.8K 0
V-12
CH
47K
100p
330p
3.3K
CH
3.3K 3.3K
CH 10/50
STBY
STBY
4700p
YB0.01
TS 100
0.01 YB
GDAC
47K
100p
330p
330p
3.3K
1.8K 0
CH
STBY
V+12
4700p
GDAC
STBY
0
V-7
4.7K
STBY
4.7K YB
1.2K
470K
YB
0.01
10/50 100
TS
GDAC
0.01
3.9K
TC4066BFN
V-7
100K
GDAC 4.7K V-12
V+7
0.01
0
STBY
V+7
1.2K
0.1
4.7K
STBY
YB
YB
470K
0.01
YB
10/50 100
YB
0.1
TS
3.9K
V+12
GNDA
GNDA
GDAC
DAN217U
GNDU
DAN217U
DAN217U
GDAC GNDU
TS
2.2/50
2.2/50
TS
3.3K
CH
3.3K
CH
3.3K
GDAC
10/50
STBY
330p
100
TS
V-12
CH
100p
47K
CH
CH
330p
3.3K 3.3K 3.3K
3.3K
1.8K 0
10/50
STBY
0.01
4700p
YB
100
TS
0.01
STBY
HA17558AF-TBB
330p
V+12
YB
CH
(2/2)
(1/2)
(1/2)
(2/2)
(FR)
(1/2)
(1/2)
(SBR)
(1/2)
(FR)
LFE MIX
(1/2)
Low Pass Filter
(2/2)
(SR)
(1/2)
VEF1040-A
For Wire Styling
MYXJ5, MVXJ5 ONLY
KUCXJ
ONLY
MYXJ5, MCXJ5
ONLY
101
A1/3
A2/3
A3/3
HA17558AF-TBB
HA17558AF-TBB
HA17558AF-TBB
HA17558AF-TBB
HA17558AF-TBB
HA17558AF-TBB
HA17558AF-TBB
HA17558AF-TBB
HA17558AF-TBB
R279
100K
(L) : Audio Signal Route (L ch)
(M) : Audio Signal Route (Mic ch)
(FL) : Audio Signal Route (Front L ch)
(SL) : Audio Signal Route (Surround L ch)
(C) : Audio Signal Route (Center ch)
(SBL) : Audio Signal Route (Surround Back L ch)
(SW) : Audio Signal Route (SubWoofer ch)
(C)
(C) (C) (C)
(SBL)
(SBL)
(SW)
(SBL) (SBL)
(SW) (SW)
(FL)
(FL)
(FL)
(FL)
(FL)
(SL)
(SL)
(SL) (SL)

VSX-516-K
18
1234
1234
C
D
F
A
B
E
3.4 MAIN ASSY (2/3)
+
-
-
+
+
-
-
+
+
-
-
+
+
-
-
+
IC315 C390
R300 C300
R485
R484
C362
R507
R508
C386
R515 C393
C387
R506
C384
R512
R514
IC315
C388
R488
R489
IC312
C368
R516
R490
Q362
R486
C370
R502
R494
R498
C364
R496
C366
R500
C367
Q361
R483
C361
R495
C363
R493
R497
R499
C365
IC311
IC312
C342
R482
R474 R476
C348
C346
R478 C347
R481
C343
R475 R473
C344
R477
R479
C345
C341
IC310
IC311
C328
R480
R504
R308
R307
R306
R305
R304
R303
R462
C322
R454
R458 R456
C324
C326
C327
C321
R461
R455
C323
R453
R457
IC310
C325
R460 R459
V-12
BA4560 0.01 YB
0.01
V-12
STBY
V+5U
STBY
10/50 TS
100K
4.7K
SWPR
(SBLOUT) 2.2K
100K
2.7K
YB
CH
100p V+12
100p
CH
100K
TS 10/50
1K
22/50
BA4560
V-12
0
STBY
4.7/50
BA4560
0.01 YB
4.7/50
10k
STBY
STBY
STBY
200K
910 2.7K
TS
0.01
YB
4700p
YB V+12
2SD2704K
100K
10/50
TS
2.7K 1K
100p
CH
22/50
BA4560
BA4560
V-12 YB
0.01
10k 10k
GNDA
TS 10/50
100K
1K 2.7K
22/50
YB0.01
CH V+12
100K
TS 10/50
2.7K 1K
100p
CH
100p
TS
22/50
TS 10/50
BA4560
BA4560
V-12 YB
0.01
10k 10k
(SROUT)
(SWOUT)
(COUT)
100
100
100
(SLOUT)
(FLOUT)
(FROUT)
100
100
100
100K
1K 2.7K
TS 22/50
0.01
YB
100p
CH
CH
V+12
100K
TS 10/50
2.7K 1K
15K
15K
15K
15K
15K
15K
15K
R515
15K (KUCXJ)
0 (MYXJ5, MVXJ5)
100p
22/50
BA4560
TS
10k 10k
MVRATT
(1/2)
SBR
SBL (2/2)
(2/2)
SW
C
(1/2)
(1/2)
SR
SL
(1/2)
(2/2)
FR
FL
(2/2)
PRE-AMP
A2/3
A2/3
MAIN ASSY
(KUCXJ : XWK3229)
(MYXJ5, MVXJ5 : XWK3230)
A1/3
A3/3
A3/3
(FL) (FL)
(FL)
(SL)
(SL)
(SL)
(C)
(C)
(C)
(SBL)
(SBL)
(SBL)
(SW)
(SW)
(SW)

VSX-516-K 19
5678
5678
C
D
F
A
B
E
DCDT
OLDT
XPROTECT
NECK
AMUTE
CONTROL
+
+
-
-
3
1
2
3
1
2
211715
16 2018
19
10
913
14
12
11
4
3
82
7
6
51
D255
R280 D253
Q255
R466
R463
22K
R464
Q260 R465
R443
Q252
Q254
Q259
C256
R447
R442
R436
IC251
R439
IC253
C253
R441
D251
R435
R434
R432 R437
R433
R431
R440
Q251
R438
R445
C255
R444
Q253
R448
D254
Q257
R449
R446
C392
Q256
C254
CN251
CN252
C320
CN114
GNDU
0
D253
KUCXJ : UDZS27(B)
MYXJ5, MVXJ5 : UDZS13(B)
R464
KUCXJ : 0
MYXJ5, MVXJ5 : 22K
Q255
KUCXJ : RT1N241M
MYXJ5, MVXJ5 : U2SC4081(QR)
KUCXJ
ONLY
MYXJ5, MVXJ5
ONLY
MYXJ5,
MVXJ5
ONLY
MYXJ5,
MVXJ5
ONLY
470
22K
2SC4081
22K
(QR) 4.7K
(QR)
2SD1858X RT1P241M RT1P241M
HA17558AF
0.01 CKPU
2SD2704K
0.01 CKPU
100K
100K
(2/2)
100K
HA17558AF
750K
2.2K
DAN217U
100K
(1/2)
100K
100K
100K STBY
100K
100K
STBY
4.7/25
NP
STBY
RT1N241M
22k
100K
UDZS5R1(B)
1K
2SA1576A (QR)
100k
GNDA
GNDU
YB
1000p GNDU
100/25
52147-0310
B3B-EH
GNDCH
YB
1000p
6 OHM
GNDU
FL
GNDA
SR
GNDA
FR
GNDA
SBL
GNDA
SBR/SW
GNDA
SL
GNDA
XKP3091-
C
6_OHM
FAN CONTROL
SR
FL
SL
SBL
FR
C+12V
GNDU
-12V
J22
FAN+
FAN-
FAN STOP
ATT
DCDT
XPROTECT
OLDT
NECK
AMUTE
JA:CEJA
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
Unit: k-kΩ, M-MΩor Ωunless otherwise noted.
2.CAPACITORS
1.RESISTORS
Tolerance: (J) 5% unless otherwise noted.
Unit: p-pF or µF unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
NOTE
+
-
A2/3
CN705
FAN
C1/2
891
O
A3/3
A3/3
UDZS13(B)
(FL) : Audio Signal Route (Front L ch)
(SL) : Audio Signal Route (Surround L ch)
(C) : Audio Signal Route (Center ch)
(SBL) : Audio Signal Route (Surround Back L ch)
(FL) (FL)
(SL) (SL)
(C) (C)
(SBL) (SBL)
(SW) : Audio Signal Route (SubWoofer ch)

VSX-516-K
20
1234
1234
C
D
F
A
B
E
3.5 MAIN ASSY (3/3)
HPDET
SPA_RY
R/C_RY
SPB_RY
AC_WP
AC_RY
SRTX
SW2
SRRX
SW1
MUTE
SROUT
V3
SRIN
RMC
SWDET
OSD_CLK
OSD_RST
OSD_CS
OSD_DT
INH
V1
V2
V4
RDS_CLK RDS_DT
RDS_ON_/_OFF
T_DO
T_CLK
T_CE
T_DI
CONTROL
CN111
L9001
L9002
L102
L101
R5007
CN104
R5005
R5016
C5008
R5009 Q5009
R5006
L5002
D9003
D9002
D101
C116 C115
D9001
R5013
R5012
R5020 C5020
R5011
C5012
C5017
IC9002
C5028 C5027 C5025
C5026
CN103
R5004
R5003
C5002
R5002
R5001
C5001 C5003
C5005
C5004
C5018
C5010
C5011
IC5001
X5001
C5013 C5014
C5015
C5016
R5010
20 1618
21 19 17
14 1012 8
15 13 11 9 7
462
531
15
16
19
18
17 13
14
11
10
9
8
12
7
2
5
64
31
10
11
9
4
1
3
2
5
6
8
7
8
7
6
5
4
3
1
2
2 1 4 5 3 8 6 7
16 15 14 13 12 9 11 10
GNDTGNDU
XKP3091-
ATL7002
ATL7002
GNDU
GAV
QTL1013
QTL1013
GNDA
0
STBY
GNDT
CKS3384-
GNDT 0STBY STBY
STBY
QTL1013
VT+9
DAN202U
SM+5V
DAP202U
V-12
D+5.6
STBY
0.010.01
V+12
V+5U
YBYB
DAP202U
ST+5.6
GNDU
STBY
0
1K
4700p
10/50
560p
STBY
BR24L16FV
TR
TL
1000p 1000p
1000p
52044-1145
STBY
STBY
22p 1000p
VT+9
CHASSIS
STBY
STBY
YB YB
0.01
YB
STBY
1u STBY
STBY
1K
STBY
47K
AL
LC72725M
GNDU
47K
STBY
27p
27p
47/16
CH CH
ASS7004- -T
YB
0.01
AL
V+5U
+
-
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
2.CAPACITORS
Unit: k-kΩ, M-MΩor Ωunless otherwise noted.
Rated power: 1/16W unless otherwise noted.
Tolerance: (J) 5% unless otherwise noted.
Unit: p-pF or µF unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
1.RESISTORS
NOTE
GNDT
T+12V
HP. SW
SP-A RY
R/C RY
SP-B RY
-12V
FL AC1 FL AC2
-VF
AC WP
AC RY
D+5.6V
GNDU
ST5.6V
GNDA
SWOUT
+12V
GAV
GNDA
NC
SRTXD
SRRXD
SW1
SW2
NC
SRIN
RMC
SWDET
AMUTE
SROUT
VIDEO2
VIDEO3
INH
OSD CLK
OSD CS
OSD RST
VIDEO1
OSD DT
J33 VIDEO4
GNDT
RDS
VSM
A0
A1
A2
GND
SCL
SDA
Vcc
WP
E2PROM
TUNER CLK
+9V
TR
GNDT
TL
TUNER DO
TUNER CE
TUNER DI
J34 (RCA Jack)
RDS-ID/READY
MPXIN VREF
RDDA FLOUT VSSA VDDA
CIN
RDCL
XIN
XOUT
RST
MODE VSSD VDDD
TEST
4.332MHz *2
CN816
C2/2
A3/3
A3/3
MAIN ASSY
(KUCXJ : XWK3229)
(MYXJ5, MVXJ5 : XWK3230)
MYXJ5, MVXJ5
ONLY
Y
CN303
Q
A1/3
A1/3
A2/3
(L)
(SW)
(SW)