Pioneer VSX-1015TX-S 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 2005
MASTER VOLUME
DVD/LD TV/SAT DVR/VCR VIDEO1
CD
CD-R/
TAPE/MD
STANDBY/ON
MULTI JOG
TUNER VIDEO2
VSX-1015TX
AUDIO/VIDEO MULTI-CHANNEL RECEIVER

LISTENING MODE
SELECT
ENTER
VSX-1015TX-K
RRV3113
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-1015TX-K
VSX-1015TX-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWINGMODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
VSX-1015TX-K KUXJC AC120V
VSX-1015TX-S KUXJC AC120V
For details, refer to "Important Check Points for Good Servicing".
T-ZZK FEB. 2005 printed in Japan
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

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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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http://www.xiaoyu163.com
http://www.xiaoyu163.com

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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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http://www.xiaoyu163.com
http://www.xiaoyu163.com

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CONTENTS
SAFETY INFORMATION..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 6
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 7
2.1 PACKING ................................................................................................................................................... 7
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 BLOCK DIAGRAM............................................................................................................................. 18
3.1.2 VIDEO and DISPLAY SECTIONS ..................................................................................................... 20
3.1.3 DSP SECTION .................................................................................................................................. 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 ASSY ........................................................................................................................................ 32
3.6 COMPONENT ASSY ............................................................................................................................... 34
3.7 OPTICAL-IN,H.P,FRONT-IN,FRONT-IN CONNECT 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 (1/2)..................................................................................................................................... 46
3.13 VOLUME, DISPLAY and MULTI JOG ASSYS........................................................................................48
3.14 POWER AMP IN and POWER PROTECT ASSYS................................................................................ 50
3.15 POWER AMP-L and POSI 1 L ASSYS .................................................................................................. 52
3.16 POWER AMP-R and POSI 1 R ASSYS................................................................................................. 54
3.17 REGULATOR ASSY............................................................................................................................... 56
3.18 TRANS 2-1, TRANS 2-2, DIODE, VH TR and SP/PS ASSYS ............................................................... 58
3.19 REAR TOP, TRANS SIDE, TRANS 1 and PRIMARY ASSYS................................................................ 60
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 62
4.1 MULTI CH I/O ASSY ................................................................................................................................ 63
4.2 AUDIO CONNECT ASSY ........................................................................................................................ 64
4.3 COMPOSITE V ASSY.............................................................................................................................. 65
4.4 S VIDEO ASSY ........................................................................................................................................ 66
4.5 VIDEO SIDE and OPTICAL-IN ASSYS ................................................................................................... 67
4.6 COMPONENT ASSY ............................................................................................................................... 68
4.7 FRONT IN and FRONT-IN CONNECT ASSYS........................................................................................ 69
4.8 MAIN CONTROL ASSY........................................................................................................................... 70
4.9 DISPLAY ASSY........................................................................................................................................ 74
4.10 DISPLAY ASSY...................................................................................................................................... 76
4.11 HEADPHONE, VOLUME and MULTI JOG ASSYS................................................................................ 78
4.12 POWER AMP-L and POSI 1 L ASSYS .................................................................................................. 80
4.13 POWER AMP-R and POSI 1 R ASSYS................................................................................................. 84
4.14 REGULATOR ASSY............................................................................................................................... 88
4.15 SP / PS ASSY........................................................................................................................................ 92
4.16 TRANS 2-1, DIODE and VH TR ASSYS................................................................................................ 94
4.17 TRANS SIDE ASSY ............................................................................................................................... 96
4.18 TRANS 2-2, TRANS 1 and PRIMARY ASSYS.......................................................................................98
4.19 REAR TOP ASSY ................................................................................................................................ 100
4.20 POWER AMP IN ASSY........................................................................................................................ 101
5. PCB PARTS LIST ......................................................................................................................................... 102
6. ADJUSTMENT ............................................................................................................................................. 110
7. GENERAL INFORMATION........................................................................................................................... 111
7.1 DIAGNOSIS ........................................................................................................................................... 111
7.1.1 PROTECTION CIRCUIT CONTROL SPECIFICATION ................................................................... 111
7.1.2 HOW TO DIAGNOSE THE AMPLIFIER SECTION ......................................................................... 113
7.1.3 HOW TO DIAGNOSE THE UNIT WITH THE POWER AMPLIFIER SECTION REMOVED ............ 114
7.1.4 DISASSEMBLY................................................................................................................................ 117
7.1.5 TROUBLE SHOOTING OF THE DSP ASSY................................................................................... 121
7.2 PARTS.................................................................................................................................................... 130
7.2.1 IC ..................................................................................................................................................... 130
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http://www.xiaoyu163.com
http://www.xiaoyu163.com

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7.3 CLEANING .............................................................................................................................................133
8. PANEL FACILITIES .......................................................................................................................................134
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http://www.xiaoyu163.com
http://www.xiaoyu163.com

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1. SPECIFICATIONS
Amplifier section
Continuous average power output of 120 watts* per
channel, min., at 8 ohms, from 20 Hz to 20,000 Hz with
no more than 0.2%** total harmonic distortion (front).
Continuous Power Output
Front. . . . . . . . . . 120 W + 120 W (20 Hz-20 kHz, 8 Ω, 0.2%)
Center . . . . . . . . . . . . . . . . 120 W (20 Hz-20 kHz, 8 Ω, 0.2%)
Surround . . . . . . 120 W + 120 W (20 Hz-20 kHz, 8 Ω, 0.2%)
Surround back
. . . . . . . . . . . . . . 120 W + 120 W (20 Hz-20 kHz, 8 Ω, 0.2%)
Continuous Power Output
Front. . . . . . . . . . . . . . . . .150 W + 150 W (1 kHz, 6 Ω, 1.0%)
Center . . . . . . . . . . . . . . . . . . . . . . .150 W (1 kHz, 6 Ω, 1.0%)
Surround . . . . . . . . . . . . .150 W + 150 W (1 kHz, 6 Ω, 1.0%)
Surround back . . . . . . . .150 W + 150 W (1 kHz, 6 Ω, 1.0%)
Total harmonic distortion
. . . . . . . . . . . . . . . . . . . . . 0.09% (20 Hz-20 kHz, 110 W, 8 Ω)
Audio Section
Input (Sensitivity/Impedance)
LINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335 mV/47 kΩ
Frequency Response
LINE. . . . . . . . . . . . . . . . . . . . . .5 Hz 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 –40 dB)
Signal-to-Noise Ratio (IHF, short circuited, A network)
LINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 dB
Signal-to-Noise Ratio [EIA, at 1W (1kHz)]
LINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 dB
* Measured pursuant to the Federal Trade Commission’s
Trade Regulation rule on Power Output Claims for Amplifiers
** Measured by Audio Spectrum Analyzer
Composite Video / S-Video Section
Input (Sensitivity/Impedance) . . . . . . . . . . . . . . 1 Vp-p/75 Ω
Output (Level/Impedance). . . . . . . . . . . . . . . . . 1 Vp-p/75 Ω
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . 65 dB
Frequency Response . . . . . . . . . . . . . 5 Hz to 10 MHz dB
Component Video Section
Input (Sensitivity/Impedance) . . . . . . . . . . . . . . 1 Vp-p/75 Ω
Output (Level/Impedance). . . . . . . . . . . . . . . . . 1 Vp-p/75 Ω
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . 65 dB
Frequency Response . . . . . . . . . . . . 5 Hz to 100 MHz 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 dBf
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 ±1dB
Antenna Input . . . . . . . . . . . . . . . . . . . . . . 75 Ωunbalanced
AM Tuner Section
Frequency Range . . . . . . . . . . . . . . . . 530 kHz to 1,700 kHz
Sensitivity (IHF, Loop antenna) . . . . . . . . . . . . . . .350 µV/m
Selectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 dB
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . 50 dB
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Loop antenna
Miscellaneous
Power Requirements. . . . . . . . . . . . . . . . . . .AC 120 V, 60 Hz
Power Consumption . . . . . . . . . . . . . . . . . . . .480 W, 630 VA
In standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.43 W
AC Outlet . . . . . . . . . . . . . . . . . . . . . (switched) 100 W MAX.
Dimensions . . . . . . . . . . . . 420 (W) x 173 (H) x 465 (D) mm
(16 (W) x 6 (H) x 18 (D) in.)
9/16 13/16 5/16
Weight (without package). . . . . . . . . . . . . . . . 15.4 kg (34 lb)
Furnished Parts
Microphone (for Auto MCACC setup). . . . . . . . . . . . . . .1
AA/IEC R6P dry cell batteries . . . . . . . . . . . . . . . . . . . . . .2
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
AM loop antenna. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
FM wire antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Warranty card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Operating instructions
Note
•Specifications and the design are subject to possible
modifications without notice, due to improvements.
Manufactured under license from Dolby Laboratories. “Dolby”,
“Pro Logic”, and the double-D symbol are trademarks of Dolby
Laboratories.
“DTS”, “DTS-ES”, “Neo:6” and “DTS 96/24” are trademarks of
Digital Theater Systems, Inc.
• Setup microphone
(APM7006)
• Remote control unit
(AXD7381)
• AA/IEC R6P dry cell batteries x2
• AM loop antenna
(ATB7013)
• FM wire antenna
(ADH7030)
• Warranty card
• Operating instructions
+
10
INPUT ATT FL DIMMER SR DISC
RECEIVER
MULTI CONTROL
SOURCE
INPUT
SELECT
ENTER
TV CONTROL
RECEIVER CONTROL
SHIFT
VOL
DVD/LD TV /SAT DVR/VCR TVCONT
CD
TUNE TUNE
ST ST
THX
SLEEP DIALOG E
AUTOSURR
STANDARD ADV.SURR STEREO
INPUT
SELECT TV CH
DTV ON/OFF
TUNER
DISPLAY
MPX
AUDIO
CH RETURN
SUBTITLE
MIDNIGHT/
LOUDNESS
SIGNAL
SELECT
EFFECT
/CH SEL
ACOUSTIC
EQ
DTV INFOREC MUTE
TVVOL
CD-R/TAPE
TUNER
RECEIVER
ENTER
REC STOP
HDD
CH CH
DVD
D.ACCESS
TOP MENU
DTV MENU
CLASS
MENU
BAND
RETURN
GUIDE
T.EDIT
SYSTEM
SETUP
RECEIVER
Accessories
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http://www.xiaoyu163.com
http://www.xiaoyu163.com

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2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
(1) PACKING PARTS LIST
(2) CONTRAST TABLE
VSX-1015TX-S/KUXJC and VSX-1015TX-K/KUXJC are constructed the same except for the following:
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:
8
6
7
5
16
31
412
14
15
13
10
9
Mark No. Description Part No.
1 Setup Microphone APM7006
2•• • • • •
3FM Wire Antenna ADH7030
4 AM Loop Antenna ATB7013
5 Caution Sheet SP,E ARM7083
NSP 6 Warranty Card ARY7045
7 Operating Instructions (English) ARB7326
NSP 8 Literature Bag AHG7117
9 Remote Control Unit AXD7381
10 Battery Cover XZN3140
11 • • • • • •
NSP 12 AA/IEC R6P Dry Cell Batteries VEM1031
13 Front Pad V2 AHA7442
14 Rear Pad V2 AHA7443
15 Packing Sheet RHC1023
16 Packing Case See Contrast table (2)
Mark No. Description Part No.
Mark No. Symbol and Description VSX-1015TX-K
/KUXJC
VSX-1015TX-S
/KUXJC
16 Packing Case 1015/KU AHD8328 Not used
16 Packing Case 1015/SK Not used AHD8383
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http://www.xiaoyu163.com
http://www.xiaoyu163.com

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2.2 EXTERIOR SECTION
CONTACT SIDE
NON-CONTACT
SIDE
Refer to
"2.6 FRONT PANEL SECTION".
9
11
11
11
11
11
11
44
2
6
6
5
10
10
3
Refer to
"2.3 CHASSIS SECTION".
11
7
10
10
11
10
1
5
11
11
11 11
11
11
11
11
11
1111
11
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http://www.xiaoyu163.com
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(1) EXTERIOR SECTION PARTS LIST
(2) CONTRAST TABLE
VSX-1015TX-S/KUXJC and VSX-1015TX-K/KUXJC are constructed the same except for the following:
Mark No. Description Part No.
1Bonnet Case See Contrast table (2)
2 Left Beam ANG7401
3 Center Beam ANG7482
4 Insulator PNW2766
5 Spacer (4.5 x 10 x 20) AEB7355
6 Spacer 45B (6 x 7 x 13) AEB7264
7 Nyron Rivet AEC7408
8•• • • • •
NSP 9 Energy Star Label AAX8022
10 Screw See Contrast table (2)
11 Screw BBZ30P080FCC
Mark No. Description Part No.
Mark No. Symbol and Description VSX-1015TX-K
/KUXJC
VSX-1015TX-S
/KUXJC
1 Bonnet Case V1B AZN7980 Not used
1 Bonnet Case V1S Not used AZN7981
10 Screw BBZ40P080FTB BBZ40P080FNI
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

VSX-1015TX-K
10
1234
1234
C
D
F
A
B
E
2.3 CHASSIS SECTION
CONTACT SIDE
NON-CONTACT
SIDE
A
A
D
B
C
I
EF
D
F
E
C
B
IH
H
Y
X
Z
AE
AD
AF
AB
AA
Refer to
"2.4 REAR PANEL SECTION".
Refer to
"2.5 HEATSINK SECTION".
1
9
14
32
32
13
16
26
12
30
30
30
32
15
10
11
31
28
8
31
32
32
32
32
32
32
32
32
32
32
32
33
32
32
32
32
17
18
31
31
4
3
2
6
5
10
32
19
32
32
32
32
32
23
22
25
23
7
24
32
25
27
27
21
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

VSX-1015TX-K 11
5678
5678
C
D
F
A
B
E
(1) CHASSIS SECTION PARTS LIST
Mark No. Description Part No.
1 PRIMARY Assy AWX8384
2 SP/PS Assy AWX8686
NSP 3 DIODE Assy AWX8376
4 TRANS 2-1 Assy AWX8372
5 TRANS 2-2 Assy AWX8371
6 TRANS 1 Assy AWX8383
7VH TR Assy AWX8411
NSP 8 TRANS SIDE Assy AWX8417
> 9 Fuse (FU1 : 10A) VEK1029
> 10 Fuse (FU4, 5 : 2.5A) REK1112
> 11 Power Transformer (T1501) ATS7374
> 12 Power Cable VDG1075
13 Flexible Cable (12P) ADD7477
14 Primary Angle 56 ANG7526
15 DSP Shield A V1 ANG7479
16 Cord Stopper CM-22C
17 Under Beam V1 ANG7478
18 Trans. Frame 45 ANG7399
NSP 19 Panel Stay V1 AND7066
20 • • • • • •
21 Screw Cover 45A AEC7414
NSP 22 Under Base ANA7161
23 PCB Mold AMR2534
24 Locking Card Spacer PNW2917
25 Card Spacer DNK2769
26 Wire Saddle 5S AEC7500
27 Push Rivet AEC7370
NSP 28 Binder (BK-1) ZCA-BK1
29 • • • • • •
30 Screw IBZ30P150FCC
31 Screw ABA7109
32 Screw BBZ30P080FCC
33 Deco Screw ABA7060
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

VSX-1015TX-K
12
1234
1234
C
D
F
A
B
E
2.4 REAR PANEL SECTION
CONTACT SIDE
NON-CONTACT
SIDE
W
M
L
A
C
D
F
E
B
G
AC
21
24
23
23
23
23
23
23
23
23
23
23
23
19
13
16
8
2
37
To
POWER AMP IN
from
POWER PROTECT
from
TRANS SIDE
To
TRANS 2-1
17
6
18
4
9
10
12
11
14
20
5
25
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

VSX-1015TX-K 13
5678
5678
C
D
F
A
B
E
(1) REAR PANEL SECTION PARTS LIST
(2) CONTRAST TABLE
VSX-1015TX-S/KUXJC and VSX-1015TX-K/KUXJC are constructed the same except for the following:
Mark No. Description Part No.
1•• • • • •
2 COMPONENT Assy AWX8608
3SVIDEO Assy AWX8607
4COMPOSITE V Assy AWX8606
5 MULTI CH I/O Assy AWX8605
6REAR TOP Assy AWX8397
7 OPTICAL-IN Assy AWX8617
NSP 8 VIDEO SIDE Assy AWX8609
NSP 9 AUDIO CONNECT Assy AWX8382
10 MAIN CONTROL Assy AWX8604
11 REGULATOR Assy AWX8677
12 DSP Assy AWX8572
13 FM/AM TUNER Unit AXX7172
> 14 Fuse (FU2501, 2502 : 3.15A) REK1114
15 • • • • • •
16 Flexible Cable (11P) ADD7476
17 Flexible Cable (17P) ADD7478
18 Flexible Cable (10P) ADD7501
19 Rear Panel See Contrast table (2)
20 Card Spacer AEC7502
21 Speaker Sheet V1 AAK8176
22 • • • • • •
23 Screw BBZ30P080FCC
24 Screw BBT30P100FCC
25 Cushion Circle 14B AED7081
Mark No. Description Part No.
Mark No. Symbol and Description VSX-1015TX-K
/KUXJC
VSX-1015TX-S
/KUXJC
19 Rear Panel 1015KU ANC8349 Not used
19 Rear Panel 1015SK Not used ANC8361
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

VSX-1015TX-K
14
1234
1234
C
D
F
A
B
E
2.5 HEAT SINK SECTION
CONTACT SIDE
NON-CONTACT
SIDE
A
B
B
D
D
C
C
A
Q
S
T
R
V
U
15
15
15
12 12
12
12
15
15
15 15
15
15
15
15 15
1515
15
15
15
9
15
12 11
11
11 11
11
12
12
13 13
10
5
62
14
16
15
16
15
15
15
10 14
3
8
1
9
11 11
11
11 11
4
7from
MAIN CONTROL
from
AUDIO CONNECT
To
TRANS 2-1
from
SP/PS
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

VSX-1015TX-K 15
5678
5678
C
D
F
A
B
E
(1) HEAT SINK SECTION PARTS LIST
Mark No. Description Part No.
1POWER AMP-L Assy AWX8409
2POWER AMP-R Assy AWX8404
3POWER AMP IN Assy AWX8405
4POWER PROTECT Assy AWX8406
NSP 5 POSI 1 L Assy AWX8427
NSP 6 POSI 1 R Assy AWX8426
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 ABA7085
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

VSX-1015TX-K
16
1234
1234
C
D
F
A
B
E
2.6 FRONT PANEL SECTION
CONTACT SIDE
NON-CONTACT
SIDE
A
A
P
Q
N
H
I
J
2
3
from
MAIN CONTROL
1
28
28
28
2828
28
28
18
16
16
13 31
31
30
13
12
10
28
12
15
14
19
28
17
(1/2)
21
22
6
5
4
8
27
27
20
7
28
22
22
22
27
24
9
25
23
26
28
28
11
17 (2/2)
(Magnet Holder)
No. 17
(2/2)
Magnet Holder
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

VSX-1015TX-K 17
5678
5678
C
D
F
A
B
E
(1) FRONT PANEL SECTION PARTS LIST
(2) CONTRAST TABLE
VSX-1015TX-S/KUXJC and VSX-1015TX-K/KUXJC are constructed the same except for the following:
Mark No. Description Part No.
NSP 1 MULTI JOG Assy AWX8618
2 DISPLAY Assy AWX8616
NSP 3 VOLUME Assy AWX8378
NSP 4 HEADPHONE Assy AWX8380
5FRONT-IN Assy AWX8381
NSP 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 1015KU See Contrast table (2)
12 Rotary Knob B See Contrast table (2)
13 Ring ABH7213
14 D. Sheet See Contrast table (2)
15 Window 1015KU AAK8279
16 Cushion Circle See Contrast table (2)
17 Panel Base See Contrast table (2)
18 Magnet 35 AMF7007
19 Standby Button 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 See Contrast table (2)
25 Door Shaft 35 AMR7295
26 Damper Assy (240) AXA7136
27 Screw ABA7110
28 Screw BPZ30P100FTC
29 • • • • • •
30 • • • • • •
31 Nut NK90FCC
Mark No. Description Part No.
Mark No. Symbol and Description VSX-1015TX-K
/KUXJC
VSX-1015TX-S
/KUXJC
10 Pioneer Badge AAN7218 VAM1124
11 F. Panel 1015KU ANB7359 Not used
11 F. Panel 1015SK Not used ANB7384
12 Rotary Knob B AAA7024 Not used
12 Rotary Knob S Not used AAA7025
14 D. Sheet 1014KU AAK8180 Not used
14 D. Sheet 1014SF Not used AAK8199
16 Cushion Circle 6B AED7083 Not used
16 Cushion Circle 6S Not used AED7080
17 Panel Base V1B AMB7870 Not used
17 Panel Base V1S Not used AMB7871
19 Standby Button 915K ASSY XAD3216 Not used
19 Standby Button 915P ASSY Not used XAD3217
23 Door 1015KU ANB7361 Not used
23 Door 1015SF Not used ANB7365
24 Door Base V1B AMR7477 Not used
24 Door Base V1S Not used AMR7478
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

VSX-1015TX-K
18
1234
1234
C
D
F
A
B
E
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
3.1.1 BLOCK DIAGRAM
FRONT-IN ASSY
I
OPTICAL-IN ASSY
G
REAR TOP ASSY
AC
AUDIO CONNECT ASSY
B
MULTI CH
I/O ASSY
A
FRONT-IN
CONNECT ASSY
J
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

VSX-1015TX-K 19
5678
5678
C
D
F
A
B
E
Y2 (2/2)
DSP ASSY
M
MAIN CONTROL ASSY
L
REGULATOR ASSY
W
HEADPHONE ASSY
H
TRANS SIDE
ASSY
SAPM01P
SAPM01N, SAPM01P
SAPM01N, SAPM01P
SAPM01N, SAPM01P
SAPM01N
S
POWER AMP
IN ASSY
Q
POWER
AMP-R ASSY
U
PS/SP ASSY
AB
AD
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

VSX-1015TX-K
20
1234
1234
C
D
F
A
B
E
3.1.2 VIDEO and DISPLAY SECTIONS
Video Block
COMPOSITE ASSY
C
FRONT-IN
ASSY
I
FRONT-IN
CONNECT
ASSY
J
REGULATOR
ASSY
W
VIDEO SIDE ASSY
E
MAIN CONTROL ASSY
L
S-VIDEO ASSY
D
COMPOSITE
Selector
CLK
GENERATE Y/C
SEPARATE
LPF(Chroma)
OSD Selector
MXV
MXV
UCC
UCY
OSD
OSD
MXV
UCC
UCY
OSD
MXV
UCC
UCY
OUTC
OUTY
OUTC
OUTY
OSD
MXV
UCC
UCY
Y
C
OUTC
OUTY
OSD
FV
DVR OUT
7
1
15
5
13
9
3
IC701
NJM2595M Q731
-6dB & BUFFER
IC731
BU4052BCF
IC741
MM1093NF IC742
TC90A69FG
IC732(2/2)
TK15420M
703(2/2)
MONITOR
OUT
702(1/2)
DVR
OUT
+6 dB AMP
or BUFFER
Q743
Q734Q737, Q737
Q736, Q738
Q733
14
1
16 719 25
27
7
13
3
11
5
2
4
10 8 6 4
10
14 12 6 4 10 8
6
4
14
24
10 12 6 8
864
12
2
CIN
CIN CKIN
UCY
UCC
AIN
31
IC732(1/2)
TK15420M
57
CN701
CN2501
CN2502
CN751
CN891
701(1/2)
DVD/LD
701(2/2)
TV/SAT
702(2/2)
DVR/VCR
703(1/2)
VIDEO1
JA3352(3/5)
VIDEO
JA3352(2/5)
S-VIDEO
CN811(1/3)
DVD/LD
CN811(2/3)
TV/SAT
CN812(1/3)
DVR/VCR
CN812(2/3)
VIDEO1
OUT
CN811(3/3)
DVR/VCR
Y
FV-C
FV-Y
FV
FV-C
FV-C
FV-Y
FV-Y
FV
FV
FV-C
FV-Y
FV
C
91011
91011
313
13
11
1
1
7
5
13
9
3
7
1
15
13
5
13
9
3
15
3
Y
C
Y
C
Y
C
Y
C
57
2167
1
-6dB
-6dB
Q871
Q872
Q852
IC831(1/2)
TK15420M
IC871(1/2)
TK15420M
IC802
NJM2595M
IC851
PDC084B
CVOUT
IC871(2/2)
TK15420M
IC801
NJM2595M
Y INVERT Y/C MIX
3
13
15
14
11
2
1
5
13
3
10 8
14 16
15
17
14
15
22
1
CN3351 CN2515
CN3341 CN115
CN801
CN892
CN893
CN851
CN3342 CN107
IC842(1/2)
TK15420M
IC842(2/2)
TK15420M
IC841
BU4052BCF
IC881
LA7213
IC831(2/2)
TK15420M
3
57
1 +6 dB AMP
or BUFFER
+6 dB AMP
or BUFFER
CN812(3/3)
MONITOR
OUT
Y SW
C SW
Y
C
DVR OUT(Y)
DVR OUT(C)
OSD SW
S-SYNC DET
Y Selector
C Selector
OSD
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com