Pioneer VSX-D514-K User manual

fAoneer sound. vision.soul
Service
Manual
ORDER NO.
RRV2901
VSX-D514-K
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
SX-D514-
VSX-D514-S
8X_p414-K
VSX-D414-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model zi Type Power Requirement Remarks
VSX-D514-K | KUCXdJI AC120V
VSX-D514-S| KUCXJ! ~| AC120V
VSX-D414-K | KUCXJI AC120V
VSX-D414-S | KUCXJI AC120V
details, refe
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, Beigium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
©PIONEER CORPORATION 2004 ZZK FEB. 2004 printed in Japan

1 = 2 = 3 - . 4
SAFETY INFORMATION
B
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 property 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 iead 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 - Proposilion 65
” NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols 4§--——. (fast operating fuse) and/or -§&——% (slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.
REMARQUE
(POUR MODELE CANADIEN SEULEMENT)
‘Les symboles de fusible 4M} (fusible de type rapide) et/ou -WE——# (fusible de type lent) sur CCI indiquent que
les piéces de remplacement doivent avoir ia méme désignation.
(FOR USA MODEL ONLY)
41. SAFETY PRECAUTIONS . ANY MEASUREMENTS NOT WITHIN THE
_ , The following check should be performed for the LIMITS OUTLINED ABOVE ARE INDICATIVE
continued protection of the customer and service
jechniclak, / bi a m OF A POTENTIAL SHOCK HAZARD AND
LEAKAGE CURRENT CHECK MUST BE CORRECTED BEFORE RETURN-
Measure leakage current to a known earth ground ING THE APPLIANCE TO THE CUSTOMER.
_ (water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or 2, PRODUCT SAFETY NOTICE
parc Datween thesegrih ground andal exposed Many electrical and mechanical parts in the appliance
metal parts of the appliance {inpuYoutput terminals, have special safety related characteristics. These are
screwheads, metal overlays, contro! shaft, ete.). Plug often not evident from visual inspection nor the
' the AC line cord of the appliance directly into a 120V" ” protection afforded by them necessarily can be obtained
AC 60 Hz outlet and turn the AC power switch on. Any by using replacement components rated for voltage,
current measured must not exceed 0.5 mA. 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 4 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
plug as required) * ground nominal charge from PIONEER.
AC Leakage Test
{important for good services ] i
ne eda idea a cantare indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:
4. Product safety
it] You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.
2. Adjustments
H? To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
in accordance with the procedures or instructions described in this manual, adjustments should be performed.
3. Cleaning
" RS For optical pickups, tape-deck heads, tenses and mirrors used in projection monitors, and other pasts requiring cleaning,
YZ proper cleaning should be performed to restore their performances.
4, Shipping mode and shipping screws
A CI To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
OmOM the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
5. Lubricants, glues, and replacement parts :
% ‘Opriately applying grease or glue can maintain the product performances. But improper lubrication or applying
= & glue may yam failures of troubles in the product. By following the instructions in this manual, be sure to apply the
BS 4 prescribed grease or glue to proper portions by the appropriate amount. For replacement parts or tools, the prescribed
‘ones should be used.

1 - 2 - 3 = 4
‘CONTENTS
SAFETY INFORMATION
1, SPECIFICATIONS...
2. EXPLODED VIEWS
2.1 PACKING...
2.2 EXTERIOR SECTION.
2.3 FRONT PANEL SECTION ..
3, BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..
B.1 BLOCK DIAGRAM .....cccccccccsssssesssssctsssssneee
3.2 OVERALL WIRING CONNECTION DIAGRAM a
3.3 MAIN ASSY (1/3)... 18
3.4 MAIN ASSY (2/3).
3.5 MAIN ASSY (3/3).
3.6 DSP ASSY (1/2)
3.7 DSP ASSY (2/2)...
3.8 AMP & PRIMARY (1/2), TRANS2 and TRANSS ASSYS..
3.9 AMP & PRIMARY (2/2), REGULATOR, AMP INPUT and TRANS1 ASSYS..
3.10 VIDEO, 5.1CH, B TO B and S. VIDEO ASSYS...
3.11 FRONT DISPLAY, R. ENCODER, PR SW&FUNC KEY and F. KEY ASSYS..
3.12 H.R. and COMPONENT ASSYS .
4. PCB CONNECTION OIAGRAN ...
4,1 TRANS2, TRANSS and TRAN
4,2 REGULATOR ASSY
4.3MAIN ASSY .
4.4 DSP ASSY...
4.5 AMP & PRIMARY and AMP INPUT ASSYS...
4.6 F, DISPLAY, R. ENCODER, P. SW & FUNC KEY, H. P.and F KEY ASSYS..
4,7 B TO B, VIDEO and §.1CH ASSYS.....
4.8 S.VIDEO and COMPONENT ASSYS
5. PCB PARTS LIST
' 6. ADJUSTMENT .......
7. GENERAL INFORMATION
“7.1 DIAGNOSIS wee
7.1.4 POWER ON AND OFF INITIAL TIMING CHART
7.1.2 IC DATA TRANSMISSION TIMING CHART..
7.1.3 DETECTION CIRCUIT...
7.1.4 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION
7.1.5 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART
7.1.6 DISASSEMBLY.
7.2 PARTS... 77
V2... 77
7.2.2 DISPLAY 86
8. PANEL FACILITIES ....
5 =
1. SPECIFICATIONS
Specifications (VSX-D514)
Amplifier Section
Continuous average power output cf 100 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 (Stereo)
FONE... sseeseessesene Pats 100 W
(20- 20, 000 Hz, THD 0. 2 %, BQ)
Continuous Power Output (Surround)
FIOM ose eeccecseeecceeeeresseeneeeeee 100 W per channel
(1kHz, THD 1.0-%, 80)
100 W.(1kHz, THD 1.0 %, 8Q)
100 W per channel
(1kHz, THD 1.0%, 89)
input (Sensitivityimpedance)
CO, DVRVCR, CDR/TAPEMD,
DVDILD, TVISAT .....e.--ssceeeeesese 200 MV/A7 kKQ
Center...
Surround
Frequency Response
CD, DVRAVCR, CD-A/TAPEMD, DVD/LD,
TVISAT nn. ssscereeecseeeeeneee 5 AZ £0 100,000 Hz dB
Output (LevelAmpedance)
DVR/VCR REC, CD-R/TAPE/MD REC
200 mV/2.2 kQ
Tone Control
BASS..... +6 dB (100 Hz)
TREBLE. £6 dB (10 kHz)
LOUDNESS.... +6.5 dB/+3 dB (100 Hz/10 kHz)
{at volume level~50 dB)
Signat-to-Noise Ratio
(IHF, short circuited, A network)
CD, DVRVCA, CD-A/TAPE/MD,
DVD/LD, TVISAT....
Signal-to Noise Ratio
{EIA, at 1 W (1 kHz)]
CD, OVRVCR, CD-R/TAPE/MD.
DVO/LD, TW/SAT....
79 dB
Video Section
input (Sensitivityimpedance)
DVAVCR, DVDILD, TV/SAT......... 1 Vp-p/75Q.
Output (Level/lmpedance)
DVRIVCR....sssesesecsercserseeereeseeenee | VP P7EQ.
Frequency Response
DVAVCR, DVD/LD,
TV/SAT&? MONITOR...
Signal-to-Noise Ratio ..
Cross Talk
5 Hz to 7 MHz 3dB
FM Tuner Section
Frequency Range...
Usable Sensitivity...
87.5 MHz to 108 MHz
... Mono:13.2 dBf, IHF
(1.3 p¥/ 750)
50 dB Quieting Sensitivily..........Mono: 20.2 dB
Stereo: 38.6 dBF
Signal-to-Noise Ratio ................. Mono: 73 dB
{at 85 aBfy
Stereo: 70 dB (at 85 dBf)
DIStOFION oe eecessessneneeene Stereo: 0.5 % (1 kHz)
Altemate Channel Selectivity .................-60 dB
: (400 kHz)
Stereo Separation 40 dB (1 kHz)
Frequency Response... .-30 Hz to 15 KHz
(£1 dB)
Antenna Input (DIN) .............75Q unbalanced
| AM Tuner Section
Frequency Range............ 530 KHz to 1,700 kHz
Sensitivity (IHF, Loop antenna’ 350 pV/m
Signal-to-Noise Ratio... .. 50 dB
Loop antenna
Antanna

Miscellaneous
Power Requirements AC 120 V, 60 Hz
Power Gonsump! 260 W
In Standby.
AC Outiet..
Dimensions
100 W MAX, (SWITCHED)
Re :.420 (W) x 158 (H) x 993 (D) mm
(16-9116 {W) x 6-1/4 (H) x ete (D) in)
Weight (without package) i
Furnished Parts
AM loop antenna...
FM wire antenna...
Dry cell batteries (AA size IEC Ré).
RAMOS CONUOL ... crscesssrecsnsssreseree
Operating instructions ..
Warranty Card
wae kt
©) note
Specifications and the design are subject to
possible modifications without notice, due to
improvements.
:* Measured pursuant to the Federal Trade
Commission's Trade Regulation rule on Power
Output Claims for Amplifiers.
** Measured by Audio Spectrum Analyzer
Specifications (VSX-D414)
Amplifier Section
Continuous Power ee (Stereo AMS)
WORE ssassisonssSvsdsnsi sates na +420 W
“4 ‘KHz, THO 0.2 %, 82)
Continuous Power Output (Surround RMS)
FROM ose ceeseecsteeteseseeseneee 120 W per channel
(1kHz, THD 10 %, 89)
Canter. 120 W (1kHz, THD 10 %, 82)
120 W per channel
{1kHz, THD 10 %, 80)
Input (SensitivityAmpedance)
CD, OVA/VCR, CD-R/TAPEMD,
DVDILD, TV/SAT....-..secccersessenees 200 MVI47 kQ
Frequency Response
CD, DVRAVGR, CD-RTAPE/MD, DVD/LD,
TVISAT... . 5 Hz to 100,600 Hz dB
Output (LevelAmpedance)
DVAAVCR REC, CD-R/TAPE/MD REC:
iis 2 200 mV/2.2 k82
Tone Control
BASS.. .. £6 dB (100 Hz)
.. +6 dB (10 KHz}
LOUDNESS... +6.5 dBV+3 dB (100 Hz/10 kHz)
(at volume level-50 dB)
Signal-to-Noise Ratio
(IHF, short circultted, A network)
CD, DVA/VCR, CD-A/TAPEMD,
DVDILD, TV/SAT hu. cscsosessecrstteesennenneearsseee 96 OB
Signal-to Noise Ratio
(EIA, at 1 W (1 kHz)]
CD, DVR/VCR, CD-R/TAPE/MD,
DVDILD, TW/SAT.....sscesssteccsseescsoecreersee 79 0B
Stereo Separation
Frequency Respons:
Video Section
Input (Sensitivityimpedance)
DVRANCR, DVDALD, TV/SAT..........- 1 Vp-/75Q
Output (LevelAmpedance}
Frequency Response
DVRANCR, DVO/LD,
TVISAT@ MONITOR
Signal-to-Noise Ratio
FM Tuner Section
Frequency Range.
Usable Sensitivity
87.5 MHz to 108 MHz
... Mone:13.2 dBf, IHF
(1.3 Vs 750)
50 dB Quieting Sensitivity.......... Mono: 20.2 dB
Stereo: 38.6 dBf
Signal-to-Noise Ratio ................... Mone: 73 dB
(at 85 dB)
Stereo: 70 dB (at 85 dBf)
... Stereo: 0.5 % (1 kHz)
Alternate Channel Selectivity Suieocbdtseeaunde 60 dB
(400 kHz)
40 dB (1 KHz)
90 Hz to 15 kHz
(£1 ¢B)
Antenna Input (DIN) .............75 unbalanced
AM Tuner Section
Frequency Range
Sensitivity (IHF, Loop antenna).
530 KHz to 1,700 KHz
350 pV/m
Loop aritenna
Wi Accessories
AM loop antenna
(ATB7013)
Remote control unit
(XXD3067)
Miscellaneous
Power Requirements.
Power Consumption
in Standby.
AC Outet.
Dimansions
sreesseeees 420 (W) x 158 (H) x 393 (D) mm
(36-G/16 (W) x 6-1/4 (H) x 15-1/2 (D) in.)
Weight (without package) 9.3 kg
(20:5 Ib}
Furnished Parts
AM loop antenna...
FM wire antenna...
Dry call batteries (AA size IEC Fé).
Remote control.
Operating instructions
Warranty Card.........
EQ note
Specifications and the design are subject to
possible modifications without notice, due to
improvements,
* Measured pursuant to the Federal Trade
Commission's Trade Regulation rule on Power
Output Claims for Amplifiers.
** Measured by Audio Spectrum Analyzer
AA size IEC RE
FM wire antenna Dry cell batteries (x2)
(ADH7030)

oO
1 = 2 = 3 =
2. EXPLODED VIEWS AND PARTS LIST
NOTES: @ Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
othe A, 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 Y mark on product are used for disassembly.
© For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
2.1 PACKING
bal 5
PACKING parts List
Mark No, Deseription
1 FMwire antenna
NSP 2. Warranty Card
3 AM loop antenna
NSP 4 Dry cell batteries
(AA/R6)
5. Operating instructions
(English)
6 Remote Control Unit
(2) CONTRAST TABLE
VSX-D514-K/KUCXJI, VSX-0514-S/KUCXJI, VSX-D414-K/KUCXuI and VSX-D414-S/KUCXul ara constructed the
same except for the following :
PartNo,
ADH70630
ARY7045
ATB7013
VEM1031
XAEQ077
XXD3067
Symbol and Description
|_| 12| Packing Case
Mark No.
NSP 8
10
a8)
12
NSP 13
Description
Battery Cover
Literature Bag
Packing Sheet
Left PadV1
Right Pad V1
Packing Case
Accessory Board
VSX-D514-S/ | VSX-D414-K/ | VSX-0414-S/
KUCXJI KUCXJ! KUCXJI
XHD3387 XHD3389 XHD3408 XHO3409
PartNo,
XZN3139
AHG1180
AHG7069
XHA3141
XHA3142
See Contrast tabie(2)
XH83008

2.2 EXTERIOR SECTION
10
1 on
Refer to
“2.3 FRONT PANEL SECTION. ~
NON-CONTACT
SIDE
u
5 =
EXTERIOR SECTION parts List
Mark No,
>
> BPBPP
1
oh wn
OO
14
12
13
14
15
16
17
18
18
20
21
22
23
24
25
26
27
28
29
30
Description
MAIN Assy
DSP Assy
AMP & PRIMARY Assy
TRANS2 Assy
TRANSS Assy
REGULATOR Assy
AMP INPUT Assy
TRANS Assy
VIDEO Assy
5.1CH Assy
BTO B Assy
S. VIDEO Assy
ooecceee
secesece
FU2 Fuse (8A)
COMPONENT Assy
FMAM TUNER UNIT
FU1 Fuse (10A)
FU701 Fuse (10A)
Ti Power Transformer
AC Power Cord
Cord Stopper
J36 23P FF.C/30V
oooecece
J38 5P FEC/SOV
secccece
J33_11P F.F.C/30V
J48 OP FFC/30V
J34-13P FEC/SOV
343 19P FFC/30V
(2) CONTRAST TABLE
VSX-D514-K/KUCXdJI, VSX-D514-S/KUCXUI, VSX-D414-K/KUCXJI and VSX-D414-S/KUCXuI are constructed the
same except for the following :
MAIN ASSY
AMP & PRIMARY ASSY
VIDEO ASSY
5.1CH ASSY
BTOBASSY
S.VIDEO ASSY
COMPONENT ASSY
J38 5P FFC/Q0V
Rear Panel 514K
Rear Panel 414K
Bonnet K V1
Bonnet S Vi
N Label 514S
N Label 4148.
Scew
Symbot and Description
Part No.
See Contrast table(2}
AWX8418
See Contrast table(2)
XWZ3808
XWZ3612
XWZ3796
XW2Z3800
XWZ3805
See Contrast tabie(2)
See Contrast table(2)
See Contrast table(2)
See Contrast table(2)
REK 1086
See Contrast table(2)
AXX7172
REK1087
REK1087
XTS3084
ADG7024
CM-22C
XD03102
See Contrast table(2)
" XDD3150
XDD3151
XDD3149
XDD3126
XWK3116
XWZ3782
XWZ3823
XWZ3760
XWZ3781
XW2Z3774
XWZ3777
XDD3104
XNC3246
Not used
XZN3148
Not used
Not used
Mark No.
a1
33
NSP 34
3
37
NSP 39
40
4
42
43
45
NSP 46
47
49
NSP 50
NSP 51
52
53
§5
56
57
NSP 58
VSX-D514-K/ | VSX-DS14-S/
KUCXJI KUCXSI
Description
J34 17P FF.C/Z0V
J35. 19P F.F.C/30V
cevceces
Heatsink 0.4
Heat Sink Angle A
Heat Sink Angle F
PCB Angie R5
PCB Mold
Under Base R6
insulator
error
eeeoccee
REG Support R6
Rear Panel
Bonnet
HOLDER Assy.
FFC Holder R6
Shield A R6
FFC Cover R6
N Labet
Spacer
Screw
Screw 3x23
Screw
Screw
eoecone
Screw
ICP Label
PartNo,
XD03118
X0D3101
ANH7109
ANG7252
ANG7251
XNG3073
AMR2533
XNA3012
PNW2766
XNG3093
See Contrast table(2)
See Contrast table(2)
XWZ3819
XMR3072
XNG3068
XMR3060
See Contrast table(2)
AEB7092
BBZ30P200FTC
XBAS012
FBT40PO80FNI
BBZ30POB0FTC
See Contrast table(2)
XAX3319
VSX-D414-K/
KUCXJI
XWK3116 XWK3148
XWZ3782 XWZ3894
XWZ3823 XW23749-
XWZ3760 XWZ3759
XWZ3781 Not used
XWZ3774 Not used
XW2Z3777 Not used
XDD3104 Not used
XNC3246 Not used
Not used XNC3259
Not used XZN3148
XZN3149 Not used
XAL3194 Not used
Not used Not used
FBT40P080FZK | FBT40PO80FNI |FBT40PO080FZK
VSX-D414-S/
KUCKXJ
XWK3148
XWZ3894
XWZ3749
XW2Z3759
Not used
Not used
Not used
Not used
Not. used
XNC3289
Not used
XZN3149
Not used
XAL3203
FBT40P080FNi
Wi

1 = 2 = 3 _
2.3 FRONT PANEL SECTION
12
NON-CONTACT
SIDE
CONTACT
§ “i
FRONT PANEL SECTION parts List
Mark No,
1
nnon
CaND
nt
12
13
14
15
Deseription
FRONT DISPLAY ASSY
R. ENCODER Assy
P. SW & FUNC. KEY Assy
FRONT KEY Assy
H.P. Assy
eiaaeese
Vivess'es
JOG Knob
VOL Knob
Standby BTN V1
FUNC BTN V1
ENTER BIN V1
Sub BTN V1
ereeeses
Sub Panel
(2) CONTRAST TABLE
VSX-D514-K/KUCXJI, VSX-D514-S/KUCXJI, VSX-D414-K/KUCXd! and VSX-D414-S/KUC
same except for the following :
Part No,
See Contrast table(2)
See Contrast table(2)
See Contrast table(2)
See Contrast table(2)
See Contrast table(2)
See Contrast table(2)
See Contras! table(2)
See Contrast table(2)
See Contrast table(2)
See Contrast table(2)
See Contrast table(2)
See Contrast table(2)
Symboi and Description
FRONT DISPLAY ASSY
R. ENCODER ASSY
P.SW & FUNCTION ASSY
FRONT KEY ASSY
H.P.ASSY
JOG Knob V1K
JOG Knob V1S
VOL Knob V1K
VOL Knob V1
Standby BTN V1K
Standby BTN V1S
FUNC BINVIK
FUNC BIN V1S
ENTER BIN ViK
ENTER BIN VIS
Sub BTN V1K
Sub BTN V1S
Sub Panel 514K
Sub Panel 514S
FRT Panel 514K
FRT Panel 514S
FRT Panel 414K
FAT Panel 414S
Pioneer Badge
XWZ3755.
XWZ3766
XW2Z3763
XWZ3758
XWZ3768
XAB3038
Not used
XAB3039
Not used
XAD3173
Not used
XAD3174
Not used
XAD3175
Not used
XAD3176
Not used
XAK3425
Not used
XMB3138
Not used
Not used
Not used
XAM3006
Mark No,
16
17
18
NSP 19
20
24
23
24
25
26
NSP 27
Description
FRT Panel
Pioneer Badge
C Ring DIM 8.1
O Panel V1
Earth Plate AS HP
Screw
Energy Star Label
XWZ3755 XW2Z3754
XW2Z3766 XWZ3765
XW2Z3763 XWZ3762
XWZ3758 XWZ3757
XW23768 XWZ3767
Not used XAB3038
XAB3042 Not used
Not used XAB3039
XAB3043 Not used
Not used XAD3173
XAD3178 Not used
Not used XAD3174
XAD3180 Not used
Notused XA03175
XAD3181 Not used
Not used XAD3176
XAD3177 Not used
Notused XAK3425
XAK3432 Not used
Not used Not used
XMB3143. Not used
Not used XMB3152
Not used Not used
VAM1129 XAM3006
PartNo,
See Contrast table(2)
See Contrast table(2)
XBH3016
XAK3427
XNG3066
BBZ30PO80FTC
BPZ30P 100FTC.
AAX8022
XJi are constructed th
13
>

1 mi 2 = : 3 Lae! 4 a
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM —
3.1 BLOCK DIAGRAM 7 |
IC101
BO3841FS promo econ ener en neon eee
2 18 (FUNCTION SEL)
H
'
4
ake
+ t
VCR/DVR pLay © i is 2ch STEREO Stt_p
ri | i 3 i
\ ;
TV/SAT (OC 0,0 a << 1C102 NJM2100M 44\_o
DvD/LO(C \ KS
! ’
I 37°F CN8007 = icgaot '
PC4570G2 t
1 | |, _.8t._ (CODEC) AKaseova pie
aah a7 IC105 ic107 | |
at oo 1 2al i
CO~R/TAPE pray: ‘ it 7
IROL Fs owe Bade pele Lt '
CO-R/TAPE rec(O- — Gos bee
: H 3PM 47}
VCR/DVR REC “> tO
4 1
iu 1
DIGITAL 1/0! |
weet Ate. 1C104
coaxt(O Meee = it |
\ B
8601
IS61LV6416
-12T(S-RAM)
13602
TS631V1024
-12T(S-RAM)
860
4
;
CoAXx2(O Laem 4,
46
OPT1 - f
|
oe oe * 15]
108201
AK4114VQ
27
(ROM)
1551 TC74HC4053
(COMPOSEL)
IC352. NJM2595M_—_ (Y SEL)
Pern et en eee ee nnn nee nen en, +
COMPONENT2 cp ‘CS
cal(O
ae
COMPONENT OUT ob ‘CS
ca(O
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POWER
: ae || TRANSFORMER
D721-0724
15
. 5 ] 6 om 8

= 2 = 3 = 4 5
3.2 OVERALL WIRING CONNECTION DIAGRAM
=
[“=t [| vsx-osia_ To vsx-bata
[4o4_| stoe-o705_ {| s1048-0600___
ee I FRONT DISPLAY ASSY-
Ta
ah OY wsxibs14: xwz3v6s)
R.ENCODER (VSX-D414 : XWZ3754)
Aode ;
VSX-D514
wes
sent NUMZSCB) ee a es
(VSX-D414 FRONT KEY ASSY i
: XWZ3765) (VSX-D514 : XWZ3758) (2
(VSX-D414 : XWZ3757)
XDD3118.
XDD3126-
Nosy S. VIDEO [Fy
(VSX-D514 —-
(XWZ3781)
(except D414)
XDD3104-
VIDEO
ASSY
'0D3102-
To Chassis
REGULATOR
ASSY
(XWZ3796)
(VSX-D514 : xWZ9829)
(VSX-D414 | XWZ3749
5.1CH ASSY(VSX-D514 : XWZ3760)
(VSX-D414 : XWZ3759)
FM/AM TUNER
UNIT |
(AXX7172)
ae VSXDSIEK |
1 = Qe ae aa 3 = 4 =
16
eartearid P. SW & FUNC. KEY ASSY
(OTHE (VSX-D514 : XWZ3763)
(VSX-D414 : XWZ3762)
NOTES: ¢ When ordering service parts, be sure to refer to “EXPLODED
VIEWS and PARTS LIST” or “PCB PARTS LIST".
-HP.ASSY
F importance of the safety factor of the part.
Wexbai i ; xWoSTen Therefore, when replacing, be sure to use parts of identical
designation. ;
«€_¥ : The power supply is shown with the marked box.
D20PYY0630E
TRANS3
ASSY
XWZ3812)
a
VV UY
J7 J5 J3 J4 JE
© (8)
12,0613 14 «15 «16
/\ MAIN TRANS
TRANS2 TRANS
ASSY
(XWZ3805)
°o
25 24 23 22 24 20 19
B°B-PH-K-S
(= bu coNnecToR
© = 5 [eae a 1.25mm FFC
AMP& © = & ae | 1.25mm REVERSE FFC
PRIMARY 2 KL] 2.0mm FLAT CABLE
ASSY CN702 gi Ey 1.5mm FLAT CABLE
(VSX-D514 piaeas
: XWZ3782) aia
(VSX-D414 [sseeean] 4.25mm FFC CONNECTOR(L)
: XWZ3894) aye
(mesnanmmmene] 1.25mm FFC CONNECTOR
pe A O___۩ 2.0mm CABLE HOLDER
| -— 4 C__) 1.5mm CABLE HOLDER
N51 =| 2.0mm wine TRAP
soa
2.0mm BOARD to BOARD
KM200TA**
Se ano wean
[oo oO AKP7070, AKP7073
1.25mm BOARD to BOARD
COMPONENT
Na 425mm BOARD to BOARD
.
:
as
(E=EEE]]
ac
cope
socket
(exce pt VSX-D44 4) A cere TL] AG CODE CONNECTOR
ADe7024
. 5 = 6 mm 8 "
* The A\ mark found on some component parts indicates the =

1 | 2 to
3.3 MAIN ASSY (1/3)
wiRex
RX
if ger
GNDA
ct80 Nigx
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ot GNDA
" 001 YA Riot 123 w
GND aagem oy = —
(CHASSIS) reiz| 330 OS x 1080
cp “Ort oO Sigx
aa os ees
sSetZ] pros PES cr
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10/50
330 Rey
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R103
5 2 ana C125,
Sar ac 2
Shir Be. 10/50 <Q
g LOT? UA 3 zz
x x =o
~ 4
8 TST S Ses 126 (R) 7.GNDA
= af —dss
3 R104 10/50 Say
2.2K Zaz
GNDA
b 8 ix
pesie he
n | TVSAT “Siie
S CO Rr 12
@ A
* Qi
8 oi!
YB
$ Gnd £ (C) ba
CHASSIS) ts
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DVDILD peya aee
Ors hed
R(O
JA1G4 XKB3017
“1: NO USE GNDA
R139
R140
At AD GNDA
GNDA D o O
| NOTES: NO INDICATED PARTS IS...
| RESISTOR: RS1/16S"*-T, RS1/105°"*5-T
| CEMICAL CAPASITOR: CEAT'M"T-TS
| CERAMIC CAPASITOR: CCSRCH"*"*50-T
i CKSRYB***50-T
rg (sa):cKsa.ccsa
' cD: AUDIO SIGNAL FLOW
ARE
18
a168
OTCI43EK |
R142 R144
NGA,
16102 (1/2)
ivan -TBB
DTAI24EK | _
E
ieee)
SLIN GDAC |(*)
"
5
=
6
-
Low
Pass
Filter
eee
wat
ra
a
;
C103(1/2)
|
$3?
ij
;
:
‘
:
HAI75S8AF
C241 R43 A245 | RDAT
6248
DAC ST ICH
4 V-A2
1C103(2/2) 330
HAI7SSBAF
(SR)
Vet2
eur GDAC a A
2813-86 IC 104 (1/2) 330p
HAT7SS8AF eae
Si ha
INFLB
2-81
iNFRB
2-81 Bac C207, v2
1C105 (1/2) 3300 °
HAI7SSBAF
fe, cat R203. R208 | R207
V-12
DAC.
C104 (2/2)
HA17S58AF
68
GDAC
TO REGULATOR ASSY
(FOR ANALOGUE LINES)
A213
JNSLA
2-Al
AUR
INSRA
2-Al
F2/3
INCA
2Al
1/3
MAIN ASSY
(VSX-D514:
(VSX-D414:
V4t2
1107 (1/2)
HA17558AF
IC107(1/2))
A17558AF
0
2 ON ela
o _
8 SAP 4
GDAC GDAC
INSBA
2Bi
%
5 2/3
GOAC
INSWA
28t
XWK31 16)
XWK3148)
TS INFRA
C214 R228
1050 | 100] 2-a1
Si ST] oS
2 ont
mS oh ied
GDAC