Pioneer VSX-1019AH-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
2009
2009 Printed in Japan
VSX-1019AH-K
RRV3900
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-1019AH-K
VSX-919AH-K
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
VSX-1019AH-K UXJCA AC 120 V
VSX-919AH-K CUXJCA AC 120 V
For details, refer to "Important Check Points for good servicing".
T- Z Z V M A R .
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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SAFETY INFORMATION
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.
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 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.
Leakage
current
tester
Reading should
not be above
0.5 mA
Device
under
test
Test all
exposed metal
surfaces
Also test with
plug reversed
(Using AC adapter
plug as required)
Earth
ground
AC Leakage Test
(FOR USA MODEL ONLY)
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.
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.
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TEL 13942296513 QQ 376315150 892498299
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.
1 Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2 Do not perform modifications without proper instructions.
Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as
radio/TV interference and foreign noise.
3 Make sure the soldering of repaired locations is properly performed.
When you solder while repairing, please be sure that there are no cold solder and other debris.
Soldering should be finished with the proper quantity. (Refer to the example)
4 Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5 Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6 Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs.
In addition, be sure that there are no pinched wires, etc.
7 Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages.
If you find a damaged power cord, please exchange it with a suitable one.
9 There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure
connections and suitable usage. Please exchange the power cord if necessary.
aSafe 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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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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CONTENTS
SAFETY INFORMATION ..........................................................................................................................................................2
1. SERVICE PRECAUTIONS ....................................................................................................................................................6
1.1 NOTES ON SOLDERING ...............................................................................................................................................6
1.2 NOTES ON REPLACING PARTS ...................................................................................................................................6
1.3 CAUTION ........................................................................................................................................................................6
2. SPECIFICATIONS .................................................................................................................................................................7
2.1 SPECIFICATIONS...........................................................................................................................................................7
2.2 PANEL FACILITIES .........................................................................................................................................................8
3. BASIC ITEMS FOR SERVICE.............................................................................................................................................13
3.1 CHECK POINT AFTER SERVICING ............................................................................................................................13
3.2 PCB LOCATIONS .........................................................................................................................................................14
3.3 JIGS LIST......................................................................................................................................................................15
4. BLOCK DIAGRAM...............................................................................................................................................................16
4.1 OVERALL WIRING DIAGRAM......................................................................................................................................16
4.2 BLOCK DIAGRAM FOR DIGITAL AUDIO BLOCK........................................................................................................18
4.3 BLOCK DIAGRAM FOR ANALOG AUDIO BLOCK ......................................................................................................20
4.4 BLOCK DIAGRAM FOR DIGITAL VIDEO BLOCK........................................................................................................21
4.5 BLOCK DIAGRAM FOR ANALOG VIDEO BLOCK ......................................................................................................22
4.6 BLOCK DIAGRAM FOR U-COM BLOCK .....................................................................................................................24
4.7 BLOCK DIAGRAM FOR POWER BLOCK ....................................................................................................................26
5. DIAGNOSIS.........................................................................................................................................................................28
5.1 DIAGNOSIS FLOWCHART...........................................................................................................................................28
5.2 CIRCUIT DESCRIPTION ..............................................................................................................................................43
6. SERVICE MODE .................................................................................................................................................................47
6.1 TEST MODE .................................................................................................................................................................47
7. DISASSEMBLY....................................................................................................................................................................49
8. EACH SETTING AND ADJUSTMENT ................................................................................................................................55
8.1 HOW TO UPDATE FIRMWARE ....................................................................................................................................55
9. EXPLODED VIEWS AND PARTS LIST...............................................................................................................................58
9.1 PACKING SECTION......................................................................................................................................................58
9.2 EXTERIOR SECTION...................................................................................................................................................60
9.3 REAR SECTION ...........................................................................................................................................................62
9.4 FRONT SECTION.........................................................................................................................................................64
10. SCHEMATIC DIAGRAM ....................................................................................................................................................66
10.1 AUDIO ASSY ..............................................................................................................................................................66
10.2 V6 COMPOSITE ASSY...............................................................................................................................................68
10.3 COMPONENT ASSY (1/2)..........................................................................................................................................70
10.4 COMPONENT ASSY (2/2)..........................................................................................................................................72
10.5 DIGITAL MAIN ASSY (1/11) GUIDE PAGE.................................................................................................................74
10.6 DIGITAL MAIN ASSY (2/11)........................................................................................................................................80
10.7 DIGITAL MAIN ASSY (3/11)........................................................................................................................................82
10.8 DIGITAL MAIN ASSY (4/11)........................................................................................................................................84
10.9 DIGITAL MAIN ASSY (5/11)........................................................................................................................................86
10.10 DIGITAL MAIN ASSY (6/11)......................................................................................................................................88
10.11 DIGITAL MAIN ASSY (7/11)......................................................................................................................................90
10.12 DIGITAL MAIN ASSY (8/11)......................................................................................................................................92
10.13 DIGITAL MAIN ASSY (9/11)......................................................................................................................................94
10.14 DIGITAL MAIN ASSY (10/11)....................................................................................................................................96
10.15 DIGITAL MAIN ASSY (11/11)....................................................................................................................................98
10.16 POWER PACK ASSY (1/2) .....................................................................................................................................100
10.17 POWER PACK (2/2), IR/SR, BRIDGE 1 AND BRIDGE 2 ASSYS ..........................................................................102
10.18 BIND 1, BIND 2, BIND 3, BIND 4 AND BIND 5 ASSYS..........................................................................................104
10.19 V6 FRONT INPUT, V6 JOG, V6 POWER SW AND V6 H.P ASSYS.......................................................................106
10.20 V6 DISPLAY ASSY .................................................................................................................................................108
10.21 REGULATOR, V6 PRIMARY AND V6 TRANS 1 ASSYS........................................................................................110
10.22 TRANS 2 AND TRANS 3 ASSYS ...........................................................................................................................112
11. PCB CONNECTION DIAGRAM ......................................................................................................................................114
11.1 AUDIO ASSY ............................................................................................................................................................114
11.2 V6 COMPOSITE AND COMPONENT ASSYS .........................................................................................................118
11.3 DIGITAL MAIN ASSY ................................................................................................................................................122
11.4 POWER PACK ASSY................................................................................................................................................126
11.5 IR/SR, BRIDGE 1 AND BRIDGE 2 ASSYS ..............................................................................................................130
11.6 BIND 1, BIND 2, BIND 3, BIND 4 AND BIND 5 ASSYS............................................................................................132
11.7 V6 FRONT INPUT, V6 JOG, V6 POWER SW AND V6 H.P ASSYS.........................................................................134
11.8 V6 DISPLAY ASSY ...................................................................................................................................................138
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http://www.xiaoyu163.com
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11.9 REGULATOR, V6 PRIMARY, V6 TRANS 1, TRANS 2 AND TRANS 3 ASSYS ....................................................... 142
12. PCB PARTS LIST............................................................................................................................................................ 146
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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1. SERVICE PRECAUTIONS
1.1 NOTES ON SOLDERING
1.2 NOTES ON REPLACING PARTS
1.3 CAUTION
• For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit.
Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs
accompanied by reworking of soldering.
• Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 ºC.
Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 ºC in general, although
the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of
the soldering iron.
Do NOT use a soldering iron whose tip temperature cannot be controlled.
Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting
temperatures (hard to melt/easy to harden).
The following lead-free solders are available as service parts:
• Parts numbers of lead-free solder:
GYP1006 1.0 in dia.
GYP1007 0.6 in dia.
GYP1008 0.3 in dia.
The part listed below is difficult to replace as a discrete component part.
When the part listed in the table is defective, replace whole Assy.
IC800 EMMA2RL2 UPD61283F1-407LU2A BGA
IC1501 HDMI Receiver SII9233ACTU IC with heat-pad
DIGITAL MAIN
ASSY
ASSY NAME Ref No. Part No. RemarksFUNCTION
PCB ASSY Part No. Parts that is Diffcult to Replace
1019AH : AWX9427
919AH : AWX9426
• Discharging
Please refer to page 49, “Preparations Before Perfoming Diagnosis of the POWER PACK Assy”.
• Ground Points
Please refer to page 50, “Ground Points”.
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2. SPECIFICATIONS
2.1 SPECIFICATIONS
Amplifier section
Continuous average power output of 90 watts* per
channel, min., at 8 ohms, from 20 Hz to 20 000 Hz with
no more than 0.2 %** total harmonic distortion.
Front (stereo) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 W+ 90 W
Power output (1 kHz, 6 Ω, 0.05 %, 1 ch driven)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Wper channel
Guaranteed speaker impedance
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Ωto 8Ω,
less than 8Ωto 6 Ω(setting required)
* Measured pursuant to the Federal Trade Commission’s
Trade Regulation rule on Power Output Claims for
Amplifiers
** Measured by Audio Spectrum Analyzer
Audio Section
Input (Sensitivity/Impedance)
LINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284 mV/47 kΩ
Output (Level/Impedance)
REC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284 mV/2.2 kΩ
Signal-to-Noise Ratio
(IHF, short circuited, A network)
LINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 dB
Signal-to-Noise Ratio [EIA, at 1 W(1 kHz)]
LINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 dB
Tuner Section
Frequency Range (FM) . . . . . . . . . . . . 87.5 MHz to 108MHz
Antenna Input (FM) . . . . . . . . . . . . . . . . . . . 75 Ωunbalanced
Frequency Range (AM) . . . . . . . . . . . . 530 kHz to 1700 kHz
Antenna (AM) . . . . . . . . . . . . . . . . . .Loop antenna (balanced)
Video Section
Signal level
Composite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Vp-p (75 Ω)
Component Video . . . . . . . . . . . . . . . . . . . .Y: 1.0 Vp-p (75 Ω),
PB, PR: 0.7 Vp-p (75 Ω)
Corresponding maximum resolution
Component Video . . . . . . . . . . . . . . . . . . . . . . . 1080p (1125p)
(Video convert off)
Digital In/Out Section
HDMI terminal . . . . . . . . . . . . . . . . . . . . . . . . . 19-pin (Not DVI)
HDMI output type . . . . . . . . . . . . . . . . . . . . . . . . . .5 V, 100 mA
USB terminal. . . . . . . . . . . . . . . . USB2.0 Full Speed (Type A)
iPod terminal . . . . . . . . . . . . . . . USB, and Video (Composite)
SIRIUS antenna cable . . . . . . . . . . . . . . 8-pin mini DINcable
Integrated control section
Control (SR) terminal . . . . . . . . . . . Ø 3.5 Mini-jack (MONO)
Control (IR) terminal . . . . . . . . . . . . Ø 3.5 Mini-jack (MONO)
IR signal. . . . . . . . . . . . . . . . . .High Active (High Level: 2.0 V)
Miscellaneous
Power requirements. . . . . . . . . . . . . . . . . . . . AC 120 V, 60 Hz
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 W
In standby . . . . . . . . . . . . . . . . . . . . 0.5 W(KURO LINK OFF)
0.8W(KURO LINK ON)
Dimensions
. . . . . . . . . . . . . . . .420 mm (W) x 158mm (H) x 349 mm (D)
(16 9/16 in. (W) x 6 1/4 in. (H) x 13 3/4 in. (D))
Weight (without package) . . . . . . . . . . . . . .8.7 kg (19 lb 3 oz)
Furnished Parts Number
MCACC Setup microphone (APM7008) . . . . . . . . . . . . . . . . 1
Remote control unit (AXD7551(VSX-1019AH))/
Remote control unit (AXD7552(VSX-919AH)) . . . . . . . . . . 1
AA/IEC R6 dry cell batteries . . . . . . . . . . . . . . . . . . . . . . . . . . 2
iPod cable (ADE7129) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
AM loop antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
FM wire antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .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, Surround EX and the double-D symbol
are trademarks of Dolby Laboratories.
Manufactured under license under U.S. Patent
#’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762;
6,226,616; 6,487,535; 7,212,872; 7,333,929;
7,392,195; 7,272,567 & other U.S. and worldwide
patents issued & pending. DTS is a registered
trademark and the DTS logos, Symbol, DTS-HD
and DTS-HD Master Audio are trademarks of
DTS, Inc. © 1996-2008 DTS, Inc. All Rights
Reserved.
Windows Media and the Windows logo are trademarks or
registered trademarks of Microsoft Corporation in the United
States and/or other countries.
iPod is a trademark of Apple Inc., registered in the U.S. and
other countries. iPhone is a trademark of Apple Inc.
SIRIUS, XM and all related marks and logos are
trademarks of Sirius XM Radio Inc. and its
subsidiaries. All rights reserved. Service not
available in Alaska and Hawaii.
“Neural Surround”, “Neural Audio”, “Neural” and “NRL” are
trademarks and logos owned by Neural Audio Corporation,
THX is a trademark of THX Ltd., which may be registered in
some jurisdictions. All rights reserved.
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TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com
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2.2 PANEL FACILITIES
1 INPUT SELECTOR dial
Use to select an input function.
2 STANDBY/ON
Switches the receiver between on and standby.
Power indicator lights when the receiver is on.
When the KURO LINK function is set to ON,
the power indicator lights dimly when the power is
in standby.
3 Tuner controls
BAND – Switches between AM and FM radio bands.
TUNE +/– – Use to find radio frequencies.
PRESET +/– – Use to find preset stations.
TUNER EDIT – Use with TUNE +/–, PRESET
+/– and ENTER to memorize and name stations for recall.
4 PHASE CONTROL indicator – Lights to indicate Phase
Control is selected.
ADVANCED MCACC indicator – Lights when EQ is set
to ON in the AUDIO PARAMETER menu.
HDMI indicator – Blinks when connecting
an HDMI-equipped component; lights when
the component is connected.
5 Character display
6 ENTER
7 Remote sensor
Receives the signals from the remote control.
8 MASTER VOLUME dial
9 PHONES jack
Use to connect headphones. When the headphones are
connected, there is no sound output from the speakers.
10 Listening mode buttons
AUTO SURR/ALC/STREAM DIRECT –
Switches between Auto Surround,
Auto level control mode and Stream Direct
mode.
STEREO – Switches between stereo
playback, and Front Stage Surround
Advance modes.
ADVANCED SURROUND – Use to switch
between the various surround modes.
STANDARD SURROUND – Press for
Standard decoding and to switch between
the various ∂Pro Logic IIx and Neo:6 options.
11 SPEAKERS
Use to change the speaker system.
12 MULTI-ZONE controls
If you’ve made MULTI-ZONE connections use these
controls to control the sub zone from the main zone.
13 iPod/iPhone/USB, VIDEO INPUT terminals
Use to connect your Apple iPod as an audio
and video source, or connect a USB device for
audio and photo playback.
14 MCACC SETUP MIC jack
Use to connect the supplied microphone.
[1] Front panel
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
9
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1 SIGNAL indicators
Light to indicate the currently selected input signal.
AUTO lights when the receiver is set to select the input
signal automatically.
2 Program format indicators
Light to indicate the channels being input when PCM
signals are being input. They do not indicate the audio
signals being output from the receiver.
L/R – Left front/Right front channel
C– Center channel
SL/SR – Left surround/Right surround channel
LFE – Low frequency effects channel (the (( ))
indicators light when an LFE signal is being input)
XL/XR – Two channels other than the ones above
XC – Either one channel other than the ones above,
the mono surround channel or matrix encode flag
3 Digital format indicators
Light when a signal encoded in the corresponding
format is detected.
4 S.RTRV
Lights when the Sound Retriever function is active.
5 MULTI-ZONE
Lights when the MULTI-ZONE feature is active.
6 DSD PCM – Light during DSD (Direct Stream Digital)
to PCM conversion with SACDs.
PCM – Lights during playback of PCM signals.
7 SOUND
Lights when any of the Midnight, Loudness or
tone controls feature is selected.
Lights when Dialog Enhancement is switched on.
8 PQLS
Lights when the PQLS feature is active.
9 UP MIX
Lights when the UP Mix is switched on.
10 Listening mode indicators
AUTO SURROUND – Lights when the Auto
Surround feature is switched on.
ALC – Lights when the ALC (Auto level
control) mode is selected.
STREAM DIRECT – Lights when Direct/
Pure Direct is selected.
ADV.SURROUND – Lights when one of the
Advanced Surround modes has been selected.
STEREO – Lights when stereo listening is switched on.
STANDARD – Lights when one of the Standard
Surround modes is switched on.
11 (PHASE CONTROL)
Lights when the Phase Control is switched on.
12 Analog signal indicators
Light to indicate reducing the level of an analog signal.
13 Tuner indicators
TUNED – Lights when a broadcast is being received.
STEREO – Lights when a stereo FM broadcast is
being received in auto stereo mode.
MONO – Lights when the mono mode is set using MPX.
14
Lights when the sound is muted.
15 Master volume level
Shows the overall volume level.
“---” indicates the minimum level, and “+12dB”
indicates the maximum level.
16 Input function indicators
Light to indicate the input function you have selected.
17 Scroll indicators
Light when there are more selectable items
when making the various settings.
18 Matrix decoding format indicators
∂ PRO LOGIC IIx – This lights to indicate
∂ Pro Logic II / ∂Pro Logic IIx decoding.
Neo:6 – When one of the Neo:6 modes of the
receiver is on, this lights to indicate Neo:6 processing.
19 Speaker indicators
Lights to indicate the current speaker system, Aand/or B.
20 SLEEP
Lights when the receiver is in sleep mode.
21 MSTR
Lights during playback of DTS-HD Master Audio signal.
22 Character display
Displays various system information.
23 Remote control mode indicator
Lights to indicate the receiver’s remote control
mode setting. (Not displayed when set to 1.)
[2] Display
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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The remote has been conveniently color-coded according to
component control using the following system:
• White – Receiver control, TVControl
• Blue – Other controls
1 RECEIVER
This switches between standby and on for this receiver.
2 Input function buttons
Press to select control of other components.
3 Number buttons and other receiver/
component controls
Use the number buttons to directly select a radio frequency
or the tracks on a CD, DVD, etc.
ENTER can be used to enter commands for TVor DTV.
Press RECEIVER first to access:
INPUT SELECT – Use to select the input function.
SIGNAL SEL – Use to select an input signal.
MCACC – Press to switch between MCACC presets.
SLEEP – Use to put the receiver in sleep mode and
select the amount of time before sleep.
SBch – Use to select the surround back/virtual
surround back channel mode.
A.ATT – Attenuates (lowers) the level of an
analog input signal to prevent distortion.
DIMMER – Dims or brightens the display.
CH LEVEL – Press repeatedly to select a
channel, then use / to adjust the level.
Press TUNER first to access:
D.ACCESS – After pressing, you can
access a radio station directly using the
number buttons.
CLASS – Switches between the seven
banks (classes) of radio station presets.
4 TV CONTROL buttons
These buttons are dedicated to control the TV
assigned to TV operation selector switch. Thus
if you only have one TVto hook up to this
system assign it to the TV operation selector
switch.
Use to turn on/off the power of the TV.
INPUT – Use to select the TVinput signal.
CH +/– – Use to select channels.
VOL +/– – Use to adjust the volume on your TV.
5 Tuner/component control buttons/HOME MENU
These button controls can be accessed after
you have selected the corresponding input
function button (DVD, DVR, TV, etc.).
Press RECEIVER first to access:
AUDIO PARAMETER – Use to access the
Audio options.
VIDEO PARAMETER – Use to access the
Video options.
HOME MENU – Use to access the Home
Menu.
RETURN – Press to confirm and exit the
current menu screen (also use to return to
the previous menu with DVDs or to select
closed captioning with DTV).
6 /// (TUNE/PRESET) /ENTER
Use the arrow buttons when setting up your
surround sound system and the Audio or Video options.
Also used to control DVD menus/options and for
deck 1 of a double cassette deck player. Use
TUNE / to find radio frequencies and use
PRESET / to find preset stations.
[4] Remote control
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
12 VSX-1019AH-K
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12 3 4
7 Receiver controls
Press RECEIVER first to access:
AUTO/ALC/DIRECT – Switches between
Auto Surround, Auto level control
mode and Stream Direct mode.
STEREO – Switches between stereo
playback, and Front Stage Surround
Advance modes.
STANDARD – Press for Standard decoding
and to switch between the various ∂Pro
Logic IIx and Neo:6 options.
ADV SURR – Use to switch between the
various surround modes.
8 Component control buttons
The main buttons (, , etc.) are used to
control a component after you have selected it
using the input function buttons.
The controls above these buttons can be
accessed after you have selected the
corresponding input function button (for
example DVD, DVR or TV). These buttons also
function as described below.
Press TV first to access:
ANT – Use to select the VHF/UHF antennas
or Cable TV.
Press TUNER first to access:
MPX – Switches between stereo and mono
reception of FM broadcasts. If the signal is
weak, then switching to mono will improve
the sound quality.
Press RECEIVER first to access:
PHASE CTRL – Press to switch on/off
Phase Control.
STATUS – Press to check selected receiver
settings and Audio input signal format.
9 AUDIO – Changes the audio or channel on
DVD discs.
DISPLAY – Switches between named
station presets and radio frequencies.
CH +/– – Use to select channels for DVD/
DVR units.
10 REMOTE SETUP – Use to input the preset
code when making remote control settings
and to set the remote control mode.
TV CTRL – Use this button to set preset
code of your TV’s manufacturer when
controlling TV.
11 MULTI-ZONE operation selector switch
Switch to perform operations in the main zone
and sub zone.
12 Remote control LED
Lights when a command is sent from the
remote control.
13 SOURCE
Press to turn on/off other components
connected to the receiver.
14 MASTER VOLUME +/–
Use to set the listening volume.
15 MUTE
Mutes the sound or restores the sound if it has
been muted (adjusting the volume also
restores the sound).
16 RECEIVER
Switches the remote to control the receiver
(used to select the white commands above the
number buttons (A.ATT, etc.)). Also use this
button to set up surround sound.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINT AFTER SERVICING
Item to be checked regarding video Item to be checked regarding audio
Block noise Distortion
Horizontal noise Noise
Flicker Volume too low
Disturbed image (video jumpiness) Volume too high
Too dark Volume fluctuating
Too bright Sound interrupted
Mottled color
No. Procedures Check points
1
2
3
4
5
6
7
8
Confirm whether the customer complain has been solved.
If the customer complain occurs with the particular source,
such as Dolby Digital, DTS, AAC, DVD-A and HDMI, input it for
the operation check.
The customer complain must not be reappeared.
Video, Audio and operations must be normal.
Check the analog audio playback.
(Make the analog connections with a DVD player.)
Each channel audio and operations must be normal.
Check the digital audio playback.
(Make the digital connections with a DVD player.)
Each channel audio and operations must be normal.
Check surround playback.
(Select Surround mode and check the multichannel operations
via the DSP circuit.)
Each channel audio and operations must be normal.
Check the tuner (AM and FM) operations. Audio and operations must be normal.
Check the video outputs.
(Connect with a DVD player.)
Video and operations must be normal.
Check the sound from headphone output. Sound must be normal, without noise.
Check the appearance of the product. No scratches or dirt on its appearance after receiving it for
service.
Items to be checked after servicing
To keep the product quality after servicing, confirm recommended check points shown below.
See the table below for the items to be checked regarding video and audio.
Cleaning
Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools.
NamePosition to be cleaned Part No. Remarks
Refer to “9.2 EXTERIOR SECTION”.Cleaning paperFans GED-008
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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12 3 4
3.2 PCB LOCATIONS
AAUDIO ASSY
DDIGITAL MAINASSYFM/AM TUNER UNIT
EPOWER PACK ASSY
HBRIDGE 1 ASSY
JBIND 2 ASSY
NV6 FRONT INPUT
ASSY
RV6 DISPLAY
ASSY
KBIND 3 ASSY
LBIND 4 ASSY
FIR/SR
ASSY
C
COMPONENT
ASSY
B
V6 COMPOSITE
ASSY
S
REGULATOR ASSY
G
BRIDGE 2 ASSY
O
V6 JOG ASSY
T
V6 PRIMARY
ASSY
V
TRANS 2 ASSY
W
TRANS 3 ASSY
U
V6 TRANS 1 ASSY
Q
V6 H.P ASSY
P
V6 POWER SW
ASSY
I
BIND 1 ASSY
M
BIND 5 ASSY
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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3.3 JIGS LIST
NOTES:
-
Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
-
The >mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Mark Symbol and Description VSX-1019AH-K
/UXJCA
VSX-919AH-K
/CUXJCA
NSP 1..AMP ASSY AWK8073 AWK8073
2..POWER PACK ASSY AWX9337 AWX9337
2..IR/SR ASSY AWX9342 AWX9342
2..TRANS 2 ASSY AWX9343 AWX9343
2..TRANS 3 ASSY AWX9344 AWX9344
2..BRIDGE 1 ASSY AWX9348AWX9348
2..BRIDGE 2 ASSY AWX9349 AWX9349
2..BIND 2 ASSY AWX9413 AWX9413
NSP 1..COMPONENT_BIND ASSY AWK8077 AWK8077
2..COMPONENT ASSY AWX9350 AWX9350
2..BIND 1 ASSY AWX9412 AWX9412
2..BIND 5 ASSY AWX9515 AWX9515
NSP 1..AUDIO ASSY AWK8079 AWK8079
2..REGULA
TOR ASSY AWX9341 AWX9341
2..AUDIO ASSY AWX9352 AWX9352
2..BIND 3 ASSY AWX9424 AWX9424
2..BIND 4 ASSY AWX9428AWX9428
1..DIGITAL MAINASSY AWX9427 AWX9426
NSP 1..COMPLEX ASSY XWK3375 XWK3376
2..V6 DISPLAY ASSY XWZ4374 XWZ4375
2..V6 POWER SWASSY XWZ4383XWZ4383
2..V6 JOG ASSY XWZ4384XWZ4384
2..V6 FRONT INPUT ASSY XWZ4385XWZ4385
2..V6 COMPOSITE ASSY XWZ4386XWZ4393
2..V6 PRIMARY ASSY XWZ4387XWZ4387
2..V6 H.P ASSY XWZ4391 XWZ4391
2..V6 TRANS 1 ASSY XWZ4392 XWZ4392
1..FM/AM TUNER UNIT AXX7250 AXX7250
LIST OF ASSEMBLIES
Name Jig No. Remarks
19P board to board extension jig cable GGD1577 Diagnosis
[1] Jigs list
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
16 VSX-1019AH-K
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12 3 4
4. BLOCK DIAGRAM
4.1 OVERALL WIRING DIAGRAM
FU1
REK1154-
(10A/125V)
MODEL
VSX-1019AH-
VSX-919AH-
/UXJCA
/CUXJCA
MODEL *2 AC CORD
MAINTRANS
*1
XTS3117- ADG7024-
/UXJCA
/CUXJCAVSX-919AH-
VSX-1019AH-
*1.00mm
30043006
CAUTION- FOR CONTINUED PROTECTIONAGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
*4 !
!
(*;1.00mm FFC CONNECTOR)
2.0mm FLAT CABLE
1.25mm FFC CONNECTOR(I)
1.25mm FFC CONNECTOR(L)
ANOTHER CONNECTOR
PH SHIELD
BOARD IN
(*;1.00mm FFC)
1.25mm FFC
(*;1.00mm FFC CONNECTOR)
2.0mm CABLE HOLDER
JH5302
JH5304
XDD3300-
11/90
11
TUNER
MODULE
*1.00mm
3001
*2mm
D20PYY0305E
3/50
*2mm
D20PYY0405E
4/50
3005
D20PYY0425E
4/250
10
JP4002
JH5301JH5303
CN3401
CN3501
CN3003
*2mm
JP4001
6
JP4003 JP4004
44
6
CN7611
6/50
PF06PG-R05
CN7614 CN7612
23 15
1523 44
CN7615 CN7613
19
23
19
23
CN7601
13
13
CN7602
13
13
31/240
XDD3301-
J3601
5
XDX3083-
2/320 3/320
5
2
3
J3651 CN3652
XDD3299-
5/215
5
5
CN8007
19
19
CN8501
19
CN8006
19
CN8005
19
CN8003CN8001
1818
1819 18
CN8012 CN8015
19 19
19 19
CN4801
CN5004
9
9
CN5001CN5002 CN2103
CN2104 CN2105 CN2201 CN2106 CN2102
*CN2003
CN1254 CN1252 CN1250
CN1259
CN482CN1405 CN501CN1400 CN1903
CN1900
UNREG
4/55
XDX3090-
4/55
XDX3091-
CN8016
*1.00mm
XDX3084-
5/500
*EH *PH
WIRE INDICATION
E.g. 7/140
7: Number of contacts (pin)
140: Insulation length (mm)
DIGITAL MAIN ASSY
(VSX-1019AH : AWX9427)
(VSX-919AH : AWX9426)
BRIDGE 1 ASSY
(AWX9348)
H
D
POWER PACK ASSY
(AWX9337)
E
AUDIO ASSY
(AWX9352)
A
BIND 2 ASSY
(AWX9413)
J
BIND 5 ASSY
(AWX9515)
M
BIND 1 ASSY
(AWX9412)
I
V6 FRONT INPUT ASSY
(XWZ4385)
N
COMPONENT ASSY
(AWX9350)
C
V6 DISPLAY ASSY
(VSX-1019AH : XWZ4374)
(VSX-919AH : XWZ4375)
R
V6 COMPOSITE ASSY
(VSX-1019AH : XWZ4386)
(VSX-919AH : XWZ4393)
B
IR/SR ASSY
(AWX9342)
(AXX7250)
F
BRIDGE 2 ASSY
(AWX9349)
G
V6 POWER
SW ASSY
(XWZ4383)
P
V6 JOG ASSY
(XWZ4384)
O
REGULATOR ASSY
(AWX9341)
S
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
17
VSX-1019AH-K
56 7 8
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Therefore, when replacing, be sure to use parts of identical designation.
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.
: The power supply is shown with the marked box.
MAINTRANS
T1501
*1
!
JH4701
CN4903
CN4901
3
10
SUB
TRANS
*4
!FU1
*2
CN51
!
AC CORD
XXM3012-
FAN
CN7732CN7742
CN7741 CN7731
3451
CN55
!
DB614NB0 1/140
1/140DB114NB0
BLUE
BROWN
D20PYY0215E
2/150
DB016NB0 1/160 BLACK
DB216NB0 RED1/160
DB916NB0 WHITE1/160
XDX3088-
10/540
CN4902
6/250
D20PYY0625E
D20PYY0620E
6/200
D20PYY0630E
6/300
D20PYY0320E
3/200
D20PYY0320E
3/200
*2mm
*2mm *2mm
*2mm
*2mm
*2mm
FLAC+B
REGA DREGFAN
PRIMARY
!
V6 PRIMARY ASSY
(XWZ4387)
T
BIND 4 ASSY
(AWX9428)
L
BIND 3 ASSY
(AWX9424)
K
V6 H.P ASSY
(XWZ4391)
Q
V6 TRANS
1 ASSY
(XWZ4392)
U
TRANS 2 ASSY
(AWX9343)
V
TRANS 3 ASSY
(AWX9344)
W
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8
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Q
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
18 VSX-1019AH-K
12 3 4
A
B
C
D
E
F
12 3 4
4.2 BLOCK DIAGRAM FOR DIGITAL AUDIO BLOCK
Block Diagram (Digital Audio part)
I2S MCLK
I2S BCLK, LRCLK
I2S DATA (uncompressed)
I2S DATA (compressed(Include dts HD High Resolution Audio, dts HD LBR, Dolby Digital Plus) or 2ch(under 48kHz for HDMI))
I2S or DSD DATA (Signal from HDMI (dts HD Master Audio) (Dolby TrueHD) (SACD) (LPCM Multi)(for over 88.2 kHz of PCM or LPCM))
S/PDIF, Operation Clock,etc
Analog Audio Signal Buffer IC1251 7PAU04
Control/Memory Bus Line
X'tal for USB
X1250
Analog in(L/R) 48.0MHz
ASS7099-
USB/iPod
Audio
R202, R204, R206, R208
Coaxial in(1 or 2)
Buffer
IC215
7SH08
USB/iPod
Audio
Zone2 R466, R468R466, R468
R462, R464,R462, R464,
Analog
out(L/R)
SW
IC363
7WH126(1/2)
SW
IC363
7WH126(2/2)
IC301
Channel Assigment Difference
Pin No. SACD Signal OTHER Signal
85 Data(C) N/A
86 Data(LFE) N/A
97 Data(FL) Data(FL,FR)
98Data(FR) Data(SL,SR)
99 Data(SL) Data(C,LFE)
Data(SR) Data(SBL,SBR)
Sirius Analog in(L/R)
Control IN/OUT
Control IN/OUT
HDMI S/PDIF in(1)
100
GATE ARRAY
IC1300
PE7008A
MAINLSI
IC800
EMMA
UPD61283F1-407LU2A
From HDMI Block
DIR/DIT
IC101
AK4114
HDMI
AUDIO SW
IC1566
VHC541
SW
IC221
74VHC157
SW
IC231
74VHC157
ADC
IC501
AK5358AET
DACDAC
IC521IC521
Except
VSX-919AH
AK4388ETAK4388ET IC452
74LCX541
SW
IC241
74VHC125
Buffer
IC1563
7WH157
M24
E18
C19, D20
E21
141,142
140
JA101
JA102
JA103
JA105
CN501
(*1) VSX-1019AH
(*2) VSX-919AH
(*1)
(*1)
(*2) (*2)
#3, #1
CN501
#23, #21
JA481
#8, #5
1, 144
2
N1
Optical in(2)
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2
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9
4
2
9
8
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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 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
19
VSX-1019AH-K
56 7 8
56 7 8
A
B
C
D
E
F
z for HDMI))
z of PCM or LPCM))
Buffer
IC1081 X'tal
7SH08X362
24.576MHz
ASS7072-
X'tal
X361
22.5792MHz
ASS7071-
(Front L/R only)
R466, R468
R462, R464,
SW
IC363
Analog out(7.1ch)
7WH126(1/2)
R452
SWBuffer
IC363 IC364
7WH126(2/2) 7SZ08
R Signal
L,FR)
L,SR)
,LFE)
BL,SBR) Sirius Analog out(L/R)
trol IN/OUT
AINLSI
IC800
EMMA
83F1-407LU2A
DSP
IC301
DSPA56720AG
To HDMI Block
(Basic Audio)
Clock Buffer
IC361
74VHC04
7
7
SW
IC9002
74VHC157
DAC
IC521
AK4388ET
2ch DAC
IC602,652,
702,752
WM8728×4
DAC Buffer
IC452IC452
74LCX54174LCX541
M24
HCKT
SCKR, FSR
SDI0_1
SDI1_1 to SDI3_1,
SDI0 to SDI1
HCKT_3
SCKT_3, FST_3, SCKT, FST
SDO2_2 to SDO5_2
EXTAL
CN501
#5,7,9,11,13,15,17,19
CN482
#6, #4
Flash ROM
IC261
AYW7302
SDRAM
IC251
64Mbit
(4bank*1M*16bit)
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9
2
8
9
4
2
9
8
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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 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
20 VSX-1019AH-K
12 3 4
A
B
C
D
E
F
12 3 4
4.3 BLOCK DIAGRAM FOR ANALOG AUDIO BLOCK
AVFront
MIC
AUDIO1
AUDIO2
AV1
AV2
AV3
TUNER Module
AUDIO3
MULTI INL/R
MULTI INSL/SR
MULTI INC/SW
AUDIO REC
AVREC
ZONE2 OUT
Selector / Volume / PRE Amp
IC2501 BD3473KS2
ZONE2 E-VOL
IC2503
M61545FP
SIRIUS
SP L/R
SP C
SP SL/SR
SP SBL/SBR
HP
SWPRE Amp
IC2821
NJM4565MD
<<POWER AMP>>
PREOUT SW
Audio Block Diagram
DIGITAL AUDIO BLOCK
AD
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9
2
8
9
4
2
9
8
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E
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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 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
This manual suits for next models
1
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