Pioneer VSX-D506S User manual

Service
ORDER NO.
RRV1713
AUDIO/VIDEO STEREO RECEIVER
VSX-D506S
VSX-456
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type Power Requirement
VSX-D506S VSX-456
Kuxst | | | actaov le eee
kexs) | Oo TO | acrzoy ee ee
CONTENTS
1. SAFETY INFORMATION ........ ec eceeeeeeseeeeeeees 2 7. GENERAL INFORMATION ....000.. eee eeeeeees 52
2.
EXPLODED
VIEWS
AND
PARTS
LIST...........
3
Pid’.
PAP
pestssoctieiasicinaceentnsiteags
hicceesatedeconans
52
3. SCHEMATIC DIAGRAM ....... ee eeeeeeeeeeeerees 8 Pbk NG acces auaiosvcliconsudeaiiaa de cevedsdtuasetutuaanseists 52
4.
PCB
CONNECTION
DIAGRAN
.............:c00
28
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DISPEAY.
sanedinsivacpiurrnscgtescautasiecans
58
5:
(PCB:
PARTS
LIS
0
sccccicntsecansscsiedentionan
41
7.2
BLOCK
DIAGRAM
...........cececceteeeeeeeees
60
6.
ADJUSTMENT
........
sce
ceccssccsecsssessesesseseeeseneeee
50
7.3
REMOTE
CONTROL
UNIT
..............005
61
8. PANEL FACILITIES AND SPECIFICATIONS . 65
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S. A.
PIONEER
ELECTRONIC
(EUROPE)
N.V.
—_
Haven
1087
Keetbergiaan
1,
9120
Melsele,
Belgium
PIONEER
ELECTRONICS
ASIACENTRE
PTE.
LTD.
—_
501
Orchard
Road,
#10-00
Lane
Crawford
Place,
Singapore
0923

VSX-D506S, VSX-456

VSX-D506S, VSX-456
1. 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
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which
may cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5).
When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with
the solder. Also, when soldering do not inhale any smoke or fumes produced.
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 MODELE CANADIEN SEULEMENT)
Les symboles de fusible -§&— (fusible de type rapide) et/ou -—§E—R (fusible de type lent) sur CC! indiquent que
les pidéces de remplacement doivent avoir la méme désignation.
(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. .
Leakage
current
tester
Reading should
not be above
0.5 mA
Device
under
Test ail exposed
metal surfaces
Also test with plug
reversed
(Using AC adapter
plug as required)
+ Earth ground
AC Leakage Test
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A PO-
TENTIAL SHOCK HAZARD AND MUST BE COR-
RECTED BEFORE RETURNING THE APPLIANCE
. TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appli-
ance have special safety related characteristics. These
are often not evident from visual inspection nor the
protection afforded by them necessarily can be ob-
tained 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 A\ on the schematics and
on the parts list in this Service Manual.
The use of a substitute replacement component which
dose 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 ad-
ditional copies of, PIONEER Service Manual may be
obtained at a nominal charge from PIONEER.

VSX-D506S, VSX-456
2. EXPLODED VIEWS AND PARTS LIST
NOTES: © Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
© The A\ mark found on some component parts indicates the importance of the safety factor of the parts.
Therefore, when replacing, be sure to use parts of identical designation.
© Screws adjacent to W mark on the product are used for disassembly.
2.1 PACKING sg
Cu
6
(1)
PARTS
LIST
Refer to “7.3 REMOTE Mark No. Description Parts No.
5
CONTROL UNIT"
NSP Dry Cell Battery See Contrast table (2)
9
(VSX-D5085
Only)
a
Ree
ENS
Dry
Cell
Bas
See
Cont
r es | KCXJI Only) Operating Instructions See Contrast table (2)
z Sub Instruction Manual See Contrast table (2)
| so | ees 4 (VSX-D506S Only) ena
| NSP 5
rm J
PWN
Warranty Card See Contrast table (2)
6 AM Loop Antenna ATB7009
T. ngeisiinn
WI 8 Operating Instructions See Contrast table (2)
(French)
9 Remote Control Unit See Contrast table (2)
10 Front Pad AHA7137
11 Rear Pad AHA7140
12 Packing Case See Contrast table (2)
13. Packing Sheet AHG7010
14 Sub PadB AHB7027
Battery Cover See Contrast table (2)
FM antenna
AM loop antenna
Remote control unit
(CU-VSX113)
12 Remote control unit Alkaline dry cell battery
(CU-VSX115) (size “AA” IEC LR6) x 2
(2) CONTRAST TABLE
VSX-DS06S/KCXJI, VSX-456/KUXJI, KCXJI and VSX-D506S/KUXJI have the same construction except for
the following :
Alkaline Dry Cell Battery (LR6,AA) AEX1007 Not used Not used
Dry Cell Battery (R6P,AA) Not used VEM-013 VEM-013
Operating Instructions (English) ARB7091 ARB7089 Not used
Operating Instructions Not used Not used Not used ARE7098
(English/French)
Sub Operating Instructions ARH7015 ARH7015 Not used Not used
(English)
Warranty Card ARY1051 ARY1075 ARY1051 ARY1075
Operating Instructions Not used ARC7141 Not used Not used
(French)
Remote Control! Unit (CU-VSX115} AXD7124 AXD7124 Not used Not used
Remote Control Unit (CU-VSX113) Not used Not used AXD7119 AXD7119
Packing Case AHD7357 AHD7357 AHD7356 AHD7356
Battery Cover AZN7327 AZN7327 AZA7123 AZA7123

VSX-D506S, VSX-456
2.2 EXTERIOR
Refer to “2.3 FRONT PANEL SECTION”

VSX-D506S, VSX-456
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25

VSX-D506S, VSX-456
3.11 FM/AM TUNER MODULE
FM/AM TUNER MODULE(AXQ@7219)
ania EnI ER STEERER Ean ERE En
po--- FM FE
RE AMP
96101 et cescH
F6104 3SK194-TL "| Lied B107
ATF=155 0,3
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YTS53-TL] 1000p
RE109
Osc
06103
2502714-TL BUFFER ANP
3
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TTS ANT >
18p RH
L6104
ATC1003
FM +B SW
nfl
| rc
C6268 ™
100p CH x 6204
3 XDA1 24EK-TL
C6202
wu
7, (ace 051)
FM 75ohe
—
(06, Re 268 R6290
—
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C6208
100p CH
aux 025
6204
10000
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06201
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AG203
10 Ok
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S41
AM RF TUNING BLOCK TP)
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sence
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-TL
MIX AMP
Q6102
2§62223-TL
T6107 5
ms ATE-063-O-u
BN R6112
0 1/8W
220
<< LOCAL OUT
R6215, Ae216
SIGNAL ROUTE
re
‘a TUNER AUDIO SIGNAL ROUTE
wes
C> AM SIGNAL ROUTE
06202 ‘
™C> FM SIGNAL ROUTE
28C2712-TL
Q6201. 06202
PLL LOOP FILTER DC AMP
a
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26

VSX-D506S, VSX-456
(1) PARTS LIST
Mark No. Description Parts No. Mark No. Description Parts No.
1
INPUT
ASSY
AWZ8609
46
PCB
Stopper
ANG7136
NSP
2
MOS
FET
ASSY
AWZ8497
47
ISO
Plate
ANG7141
3.
TRANS
ASSY
AWZ8593
48
Screw
ABA7019
4
REG.1
ASSY
AWZ8599
49
5
RIC
AMP
ASSY
AWZ8805
50
Screw
BBZ30P080FZK
6
FM/AMTUNERMOJULE
AXQ7219
51
Screw
BBZ30P200FMC
NSP
7
PRIMARY
ASSY
AWZ8598
52
eeseeens
8
VIDEO/SR
ASSY
See
Contrast
table
(2)
NSP
53
Binder
ZCA-BK1
9
VOLUME
ASSY
AWZ8600
54
Screw
ABA7008
10
R/ICSPEAKER
ASSY
AWZ8597
55
Screw
ABA-298
Lks
-aacie
56
Screw
ABA1147
12 PROLOGIC ASSY See Contrast table (2)
A 13‘ Transistor 2SA1962
A 14 Transistor 28C5242
A 15 Power Transformer (AC 120V) See Contrast table (2)
A 16 Fuse (FU3, FU4 : 1.6A) REK1077
A 17 Fuse (FUI : 6.3A) REK1085
A 18 AC Power Cord PDG1015
19 FET Plate ANG7124
20 Insulator Assy DXA1490
21 ~—siInsulator PNW1912
22 ~=Chassis ANA7052
23 ~+=Rear Panel See Contrast table (2)
24 Bonnet Case ANE7136
25 Radiator ANH7050
26 Shield Case ANK7032
NSP 27 ~=—Bushing AEC1402
NSP 28 Cushion AEB7076
29 PCB Support AEC1581
30 PCB Support AEC7006
31 PCB Support AEC7056
32 Sheet AEE1028
33 Sheet AEE7010
34 PCB Mold AMR2533
35 Cord Stopper CM-22C
NSP 36 Clamper RNE1277
37 Washer VEC1254
38 Round KnobL AAB7082
39 Round Knob S AAB7106
40 Jog Knob AAB7048
41 Trans Flame ANG7140
42 Name Plate PAM1608
NSP 43 Cord with Plug (J105) DE012CD0
NSP 44 Cushion AEB7081
45 Screw ABA1037
(2) CONTRAST TABLE
VSX-D506S/KCXJI, VSX-456/KUXJI, KCXJI and VSX-D506S/KUXJI have the same construction except for
the following :
VIDEO/SR ASSY
PRO LOGIC ASSY
Power Transformer (AC 120V) ATS7165
Rear Panel ANC7479 ANC7526 ANC7478 ANC7528

VSX-D506S, VSX-456
2.3 FRONT PANEL SECTION
14 (VSX-D506S ONLY)
4 (VSX-D506S ONLY)
(VSX-D506S ONLY)
12
« PARTS LIST
Mark No. Description Parts No. Mark No. Description Parts No.
NSP 1 Power Switch ASSY See Contrast table (2) 11 +FL Filter AAK7294
NSP 2 ‘Front Input ASSY See Contrast table (2) 12 Sub Panel See Contrast table (2)
3 FLU-COM ASSY See Contrast table (2) 13. Front Panel See Contrast table (2)
NSP 4 Housing 5P Shield See Contrast table (2) 14 Screw See Contrast table (2)
5 Power Button AAD7325 15 Screw BPZ30P080FMC
6 Tuner Button AAD7326 16 Screw BBZ30P080FZK
7 ~~ Input Button See Contrast table (2)
8 Func. Button AAD7328
9 SFC Button AAD7329
10 FL Panel AAK7293
(2) CONTRAST TABLE
VSX-D506S/KCXJI, VSX-456/KUXJI, KCXJI and VSX-D506S/KUXJI have the same construction except for
the following :
| Srmbol & Description [____VSX0506S | S~C*MSKSE =| Remarks
POWER SWITCH ASSY AWZ8501 AW2Z8501 AWZ8595 AWZB595
FRONT INPUT ASSY AW2Z8502 AWZ8502 AWZ8596 AWZ8596
FL/U-COM ASSY AWZ8610 AWZ8610 AW2Z8594 AWZ8594
Housing 5P Shield ADX1653 ADX1653 Not used Not used
Input Button 4AAD7327 4AD7327 Not used Not used
Sub Panel AAP7024 AAP7024 AAP7023 AAP7023
Front Panel AMB7390 AMB7390 AMB7389 AMB7389
Screw ABA7009 ABA7009 Not used Not used

VSX-D506S, VSX-456
3. SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTION DIAGRAM
PRO LOGIC ASSY
(AWZ 8611 VSX-D506S)
(AWZ 8510: VSX-456)
GCOO@MOMDOOOOOOOO®
cH3801
JO OODOGOOO®OO2®
FL/U-COM
ASSY
(AWZ8610: VSX-D506S)
(AWZ8594' VSX-456)
@@@OY©©® © & Of
KPEIG
L
52418-1518
FM/AM TUNER MODULE
CNG201
$3298-1518
KM2B81Al4
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- Lo | F
N395 208
: P
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| 3 = :
es
BOSS
aw
HL
Ons
R/C
AMP
ASSY
|
MOS
FET
2
®,
3
(AWZ8805)
®
@
VOLUME ASSY (awzeao7S |
z ha (AWZ8600) le 3 lo
20 @@ @§ — aa
ot ZA Os mos mA ie ®
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L [phone]-@8618 mA ora A es
(2 Ley) He) Oe ‘Ss
VIDEO/SR ASSY {2 PS) He,
(AWZ 8509 VSX-D506S ke) ” KPEQ Lis @Qoo@edd
(AWZ8601'VSX-456) |a) 5 | 4 ao OO ® © @} —__
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SPEAKER
sen
2
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ASSY 5
Ba gm (AWZ8597) ‘|
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ASSY
SOM
ZSEMAS
1¢
(AWZ8502:VSX-D506S)
.
COO®e
5
(AWZ8596'VSx-456) 2 aes ae
z

NOTE: When ordering service parts, be sure to refer to
“PARTS LIST of EXPLODED VIEWS’ or “PCB
PARTS LIST”.
POWER
2 SWITCH
ASSY
(AWZ8501-
VSX-D506S)
(AWZ8595-
VSXK-456)
o
° x
VSX-D506S, VSX-456
oc)
INPUT ASSY 1) orl
(AWZ8609) a) O
5
| = [©
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216 291
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2
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Fur
REKIB85
6 3A 125V
PRAIMARY ASSY 3
(AWZ 8598) ¢
Sw11CieO
1aOWw MAK
=
ao
AC POWER CORD
KNS2
POG1015
AC120V 6OHr

VSX-D506S, VSX-456
3.2 FL/U-COM ASSY AND POWER SWITCH ASSY
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9K 10K SEGIB/-KEY|
VOL. UP SEGI5
VOL. DOWN SEG22
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A MUTE
T, MUTE
PLL CE
DEM LOCK/SURR OT syYS CK
DIR. LOCK/SURR CK SYS. OT
ac-3 AST/DSP ST *. ST)
AC—3 CK/40S24 fF. ST2
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AC-3 DT/40528 SR OUT
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0987
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:
POWER SW ASSY ;
S981: SFC MODE $984 :LOUDNESS
s9e2 :POWERSTANDBY/ON S985: VIDEO INPUT
$983 : DOLBY PROLOGIG $966: 5-D THEATER
10

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——_
Enna
|
|
FY FL/U-COM ASSY
(AWZ8610: VSX-D506S)
FL/U-COM ASSY (AWZ8594:
$903 : SELECT
S904 : ENTER
$905 : TAPE 2 MONITOR
$906 :CD
$907. : TUNER
$908 : PHONO
S909 :VCR/TAPE 1
$910 :DVD/TV
$911 :LD/SAT
$913. : CLASS
S916
aig2s
RI9e1
VSX-456)
$914: FWAM
$915 :MEMORY
$916 :MPX MODE
$919 :RETURN
$920 :SPEAKERSB
$921 :SPEAKERSA
$922. :MULTIJOG
VR1901 : BASS (-/ 4)
VR1902 : TREBLE (-/ +)
VR1903 : BALANCE (L/R)
VSX-D506S, VSX-456
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VSX-D506S, VSX-456
3.3 INPUT ASSY (1/3)
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