Pioneer VSXD-337 Service manual
ORDER NO.
RRV1972
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-D337
Refer to the service manual RRV1953 for VSX-407RDS/HYXKEW .
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
HLXJI
MAMXJI
XJI/TA
YPWXJI
Model
VSX-D337
Power Requirement
AC220 – 230V
AC220 – 230V
AC110V
AC240V
The voltage can be converted by the
following method.
AC240V
–––––––
–––––––
–––––––
∗
: Alter the wiring of the Power-supply block at the primary winding of Power -transformer referring to the "Line Voltage Selection" described
∗
in Service Manual.
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880
PIONEER ELECTRONIC CORPORATION 1998
T – ZZK JUNE 1998 Printed in Japan
VSX-D337
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES:
CONTRAST TABLE
VSX-D337/HLXJI, MAMXJI, XJI/T A, YPWXJI and VSX-407RDS/HYXKEW are constructed the same except for the
following :
Ref.
No.
P5- 1
P5- 5
P5- 7
P6- 1
P3- 1
P3- 3
P3- 4
P3-10
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.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560
47k
0.5
1
56 x 10
47 x 103
R50
1R0
1
561
473
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K
561
473
R50
1R0
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k RN1/4PC F562 x 10
1
5621
5621
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
Part No.
Mark Symbol and Description
NSP
MAIN ASSY
MOTHER ASSY
NSP
COMPLEX ASSY
NSP
TRANS 1 ASSY
PRIMARY ASSY
FRONT ASSY
FM Antenna
Operating Instructions
(Italian/Spanish/Portuguese)
NSP
Warranty Card
Packing Sheet
VSX-407RDS
/HYXKEW
AWK7435
AWX7077
AWK7440
AWX7090
AWX7087
AWX7081
ADH7005
ARC7190
ARY7010
AHG7028
VSX-D337
/HLXJI
AWK7459
AWX7169
AWK7442
AWX7090
AWX7087
AWX7083
ADH7005
Not used
Not used
AHG1218
VSX-D337
/MAMXJI
AWK7459
AWX7169
AWK7442
AWX7090
AWX7087
AWX7083
ADH7005
Not used
Not used
AHG1218
VSX-D337
/XJI/TA
AWK7459
AWX7169
AWK7458
AWX7090
AWX7166
AWX7083
ADH7004
Not used
Not used
AHG1218
VSX-D337
/YPWXJI
AWK7459
AWX7169
AWK7460
AWX7172
AWX7087
AWX7083
ADH7005
Not used
PRY1003
AHG1218
Remarks
1
*
1
*
1
*
1
*
P3-11
P3-13
P3-14
P3-15
P3-15
P3-16
P3-17
P5- 9
P5-10
P5-10
P5-12
P5-12
P5-13
P5-15
P5-16
P5-17
P5-18
Packing Case
Operating Instructions
(Dutch/Swedish)
Operating Instructions
(English/French)
Remote Control Unit (CU-VSX130)
Remote Control Unit (CU-VSX124)
NSP
Dry Cell Battery (R6P, AA)
Operating Instructions (German)
Operating Instructions
(English/Chinese)
Operating Instructions
(English/Chinese)
Operating Instructions (English)
FM/AM TUNER Unit
Power Transformer
(T1 : AC220-230V/240V)
Power Transformer
(T1 : AC110V)
Fuse (FU1 : T2A)
Fuse (FU1 : T4A)
AC Power Cord
Flexible Cable 13P (J32)
NSP
Under Base
Rear Panel
Bonnet Case
AHD7586
ARC7196
ARE7156
AXD7162
Not used
AEX7001
ARC7192
Not used
Not used
Not used
AXX7048
ATS7204
Not used
AEK1057
Not used
ADG7008
ADD7094
ANA7070
ANC7629
AZN7727
AHD7588
Not used
Not used
Not used
AXD7161
VEM-013
Not used
ARE7162
Not used
Not used
AXX7048
ATS7204
Not used
AEK1057
Not used
PDG1058
ADD7081
ANA7071
ANC7657
AZN7710
AHD7588
Not used
Not used
Not used
AXD7161
VEM-013
Not used
Not used
ARE7167
Not used
AXX7048
ATS7204
Not used
AEK1057
Not used
PDG1062
ADD7081
ANA7071
ANC7659
AZN7710
AHD7589
Not used
Not used
Not used
AXD7161
VEM-013
Not used
ARE7162
Not used
Not used
AXX7047
Not used
ATS7210
Not used
AEK1060
ADG1157
ADD7081
ANA7071
ANC7688
AZN7710
AHD7589
Not used
Not used
Not used
AXD7161
VEM-013
Not used
Not used
Not used
ARB7146
AXX7048
ATS7204
Not used
AEK1057
Not used
ADG1159
ADD7081
ANA7071
ANC7658
AZN7710
2
Ref.
Mark RemarksSymbol and Description
No.
P5-22
P5-23
P5-23
P6- 4
NSP
NSP
NSP
Top Cover
Heat Sink Y
Heat Sink 307
Screw Cover
Getter
VSX-407RDS
/HYXKEW
AME7373
ANH7083
Not used
Not used
AAX7643
VSX-D337
/HLXJI
Not used
Not used
ANH7075
AMR7199
AAX7633
Part No.
VSX-D337
/MAMXJI
Not used
Not used
ANH7075
AMR7199
AAX7633
VSX-D337
/XJI/TA
Not used
Not used
ANH7075
AMR7199
AAX7633
VSX-D337
VSX-D337
/YPWXJI
Not used
Not used
ANH7075
AMR7199
AAX7633
2
*
P6- 5
P6- 6
P6- 9
P6-10
P6-11
P6-13
P6-14
1 Refer to “CONTRAST OF PCB ASSEMBLIES”.
*
2 Refer to “EXPLODED VIEWS”.
*
Power Button
Function Button
Sheet
Sub Panel
Front Panel
Flexible Cable 20P (J31)
Flexible Cable 20P (J35)
EXPLODED VIEWS
AAD7457
AAD7456
AAK7580
AAP7043
AMB7496
ADD7093
ADD7093
AAD7440
AAD7441
AAK7539
AAP7040
AMB7504
ADD7083
ADD7083
AAD7440
AAD7441
AAK7539
AAP7040
AMB7504
ADD7083
ADD7083
Screw Cover
AAD7440
AAD7441
AAK7539
AAP7040
AMB7504
ADD7083
ADD7083
Under Base
AAD7440
AAD7441
AAK7539
AAP7040
AMB7504
ADD7083
ADD7083
CONTRAST OF PCB ASSEMBLIES
MOTHER ASSY
H
A
AWX7169 and AWX7077 are constructed the same except for the following :
Mark
Q192
C125, C126
C193
C408, C457
R193
R194
R195
CN109, CN111 20P FFC CONNECTOR
CN110 13P FFC CONNECTOR
AWX7077
2SC1740S
CEZA2R2M50
CKPUYF103Z25
CEZA1R0M50
RD1/4PU221J
RD1/4PU101J
RD1/4PU472J
9604S-20C
9604S-13C
Part No.
CEAT2R2M50
CEAT1R0M50
AWX7169
Not used
Not used
Not used
Not used
Not used
52045-2045
52045-1345
RemarksSymbol and Description
3
VSX-D337
FRONT ASSY
H
D
AWX7083 and AWX7081 are constructed the same except for the following :
Mark RemarksSymbol and Description
IC501
IC581
Q581
Q582
Q583
D515
L581
S504, S519
C581
C582
C583, C585
C584
C586
C587, C588
C589
C590
R581, R583, R588
R584
R585
R586
R587
CN501, CN502 20P FFC CONNECTOR
X581 CRYSTAL RESONATOR
(4.332MHz)
AWX7081
PDG212A
BU1923
2SA1115
KRC101M
2SC1740S
1SS254
LAU2R2J
ASG1034
CEAT2R2M50
CGCYX472M25
CKPUYB102K50
CKPUYB561K50
CEAT101M10
CCCCH270J50
CEAT1R0M50
CEAL101M6R3
RD1/4PU102J
RD1/4PU222J
RD1/4PU473J
RD1/4PU104J
RD1/4PU273J
9607S-20F
ASS7004
Part No.
AWX7083
PDG211A
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
52044-2045
Not used
TRANS 1 ASSY
H
I
AWX7172 and AWX7090 have no service part.
PRIMARY ASSY
H
K
AWX7166 and AWX7087 are constructed the same except for the following :
Mark
H901, H902 FUSE CLIP
L901 LINE FILTER
AWX7087
AKR1003
ATF-151
Part No.
AWX7166
AKR1004
ATF1006
RemarksSymbol and Description
4
ORDER NO.
The illustration shows the VSX-607RDS.
RRV1953
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-607RDS
VSX-407RDS
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
HYXKEW AC220-230V AC240V, ∗
HYXKGR AC220-230V AC240V, ∗
: Alter the wiring of the Power-supply block at the primary winding of Power-transformer referring to the "Line Voltage Selection"
∗
described in Service Manual.
VSX-607RDS VSX-407RDS
Model
Power Requirement
The voltage can be converted by the
following method.
CONTENTS
1. SAFETY INFORMATION ...................................... 2
2. EXPLODED VIEWS AND PARTS LIST................ 3
3. SCHEMATIC DIAGRAM ....................................... 8
4. PCB CONNECTION DIAGRAM.......................... 24
5. PCB PARTS LIST ............................................... 31
6. ADJUSTMENT .................................................... 35
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880
c
PIONEER ELECTRONIC CORPORATION 1998
7. GENERAL INFORMATION ................................ 36
7.1 PARTS ......................................................... 36
7.1.1 IC .......................................................... 36
7.1.2 DISPLAY............................................... 42
7.2 DISASSEMBLY ........................................... 43
7.3 DIAGNOSIS................................................. 45
7.4 BLOCK DIAGRAM....................................... 46
7.5 REMOTE CONTROL UNIT
[CU-VSX131 (AXD7169)] ............................ 48
8. PANEL FACILITIES AND SPECIFICATIONS.. 52
T - IZK MAY 1998 Printed in Japan
VSX-607RDS, VSX-407RDS
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-ityourselfer. 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 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.
(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 60Hz outlet and turn the AC power switch
on. Any current measured must not exceed 0.5mA.
Reading should
not be above
0.5mA
Earth
ground
Device
under
test
Also test with
plug reversed
(Using AC adapter
plug as required)
Leakage
current
tester
Test all
exposed metal
surfaces
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
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.
on the schematics and on the parts list
AC Leakage Test
2
VSX-607RDS, VSX-407RDS
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 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 the product are used for disassembly.
•
2.1 PACKING
1
2
4
HYXKEW
Type Only
7, 16
VSX-607RDS
Only
3
13
14
17
5
15
6
VSX-407RDS
Only
8 (1/2)
10
8 (2/2)
12
11
9 (2/2)
9 (1/2)
(1) PACKING PARTS LIST
Mark No. Description Part No.
1 FM Antenna ADH7005
2 AM Loop Antenna ATB7009
3 Operating Instructions See Contrast table (2)
(Italian/Spanish/Portuguese)
NSP 4 Warranty Card ARY7010
5 Remote Control Unit See Contrast table (2)
(CU-VSX131)
6 Battery Cover See Contrast table (2)
NSP 7 Alkaline Dry Cell Battery See Contrast table (2)
(LR6, AA)
8 Left Pad AHA7203
9 Right Pad AHA7204
10 Packing Sheet AHG7028
11 Packing Case See Contrast table (2)
12 Polyethylene Bag Z21-038
(0.03×230×340)
13 Operating Instructions See Contrast table (2)
(Dutch/Swedish)
14 Operating Instructions See Contrast table (2)
(English/French)
15 Remote Control Unit See Contrast table (2)
(CU-VSX130)
NSP 16 Dry Cell Battery (R6P, AA) See Contrast table (2)
17 Operating Instructions See Contrast table (2)
(German)
(2) CONTRAST TABLE
VSX-607RDS/HYXKEW, HYXKGR, VSX-407RDS/HYXKEW and HYXKGR are constructed the same except for
the following :
.oNtraP
kraM.oNnoitpircseDdnalobmyS
3
5
6
PSN
7
11
31
41
51
PSN
61
71
WEKXYHRGKXYHWEKXYHRGKXYH
)131XSV-UC(tinUlortnoCetomeR
)eseugutroP/hsinapS/nailatI(snoitcurtsnIgnitarepO
revoCyrettaB
)AA,6RL(yrettaBlleCyrDenilaklA
esaCgnikcaP
)hsidewS/hctuD(snoitcurtsnIgnitarepO
)hcnerF/hsilgnE(snoitcurtsnIgnitarepO
)031XSV-UC(tinUlortnoCetomeR
)AA,P6R(yrettaBlleCyrD
)namreG(snoitcurtsnIgnitarepO
1917CRA
9617DXA
desutoN
7001XEA
7857DHA
7917CRA
7517ERA
desutoN
desutoN
3917CRA
desutoN
9617DXA
desutoN
7001XEA
7857DHA
desutoN
desutoN
desutoN
desutoN
3917CRA
0917CRA
desutoN
6511NZR
desutoN
6857DHA
6917CRA
6517ERA
2617DXA
1007XEA
2917CRA
desutoN
desutoN
6511NZR
desutoN
6857DHA
desutoN
desutoN
2617DXA
1007XEA
2917CRA
skrameRSDR706-XSVSDR704-XSV
3
VSX-607RDS, VSX-407RDS
2.2 EXTERIOR SECTION
34
35
6
A
19
34
5
34
35
D
10
26
34
B
27
A
20
C
34
22
25
18
34
34
34
3
34
34
D
28 (VSX-607RDS
Only)
36
34
20
34
E
34
34
1
13
17
14
VSX-607RDS
34
29
34
34
34
34
34
12
34
23
F
24
E
24
7
F
Only
29
34
8
Accessory of
B
Front Panel
VSX-607RDS
Only
28
11
15
34
4
C
31
34
Refer to
"2.3 FRONT PANEL SECTION".
33
4
34
34
34
27
34
31
34
G
Accessory of
Front Panel
25
2
9
16
32
30
For
VSX-407RDS
34
21
For
G
VSX-607RDS
34
(1) EXTERIOR SECTION PARTS LIST
VSX-607RDS, VSX-407RDS
Mark No. Description Part No.
1 MOTHER Assy See Contrast table (2)
2 VOLUME DSP Assy See Contrast table (2)
NSP 3 CONNECTION Assy See Contrast table (2)
NSP 4 HEADPHONE Assy AWX7086
NSP 5 TRANS 1 Assy AWX7090
NSP 6 TRANS 2 Assy AWX7080
7 PRIMARY Assy AWX7087
8 FRONT SPEAKER Assy See Contrast table (2)
9 FM/AM TUNER Unit AXX7048
10 Power Transformer ATS7204
(T1 : AC220-230V/240V)
11 Flexible Cable (J33) See Contrast table (2)
(FRONT SPEAKER CN752-MOTHER CN112)
12 Fuse (FU1 : T2A) AEK1057
13 AC Power Cord ADG7008
14 Cord Stopper CM-22B
15 Flexible Cable 13P (J32) ADD7094
(MOTHER CN110-FM/AM TUNER Unit)
NSP 16 Under Base ANA7070
17 Rear Panel See Contrast table (2)
18 Bonnet Case AZN7727
Mark No. Description Part No.
19 T Angle ANG7178
20 H Angle ANG7179
21 PCB Angle ANG7180
22 Top Cover AME7373
NSP 23 Heat Sink Y ANH7083
24 PCB Support AEC7006
25 Push Rivet AEC7025
26 PCB Support AEC7132
27 Card Spacer AEC7133
NSP 28 5P Shield Cable (J34) See Contrast table (2)
(MOTHER CN105, FRONT SPEAKER CN703 FRONT INPUT CN571)
29 Screw ABA1007
30 Insulator See Contrast table (2)
31 Insulator PNW2766
32 Foot Assy See Contrast table (2)
33 Round Knob AAB7082
34 Screw BBZ30P080FZK
35 Screw ABA7044
36 Screw ABA7043
(2) CONTRAST TABLE
VSX-607RDS/HYXKEW, HYXKGR, VSX-407RDS/HYXKEW and HYXKGR are constructed the same except for
the following :
.oNtraP
kraM.oNnoitpircseDdnalobmyS
1
2
PSN
3
8
11
WEKXYHRGKXYHWEKXYHRGKXYH
yssAREHTOM
yssAPSDEMULOV
yssANOITCENNOC
yssAREKAEPSTNORF
)33J(elbaCelbixelF
8707XWA
5807XWA
5617XWA
9807XWA
5907DDA
8707XWA
5807XWA
5617XWA
9807XWA
5907DDA
7707XWA
4807XWA
9707XWA
8807XWA
desutoN
7707XWA
4807XWA
9707XWA
8807XWA
desutoN
skrameRSDR706-XSVSDR704-XSV
71
PSN
82
03
23
lenaPraeR
)43J(elbaCdleihSP5
rotalusnI
yssAtooF
0367CNA
7327XDA
6672WNP
desutoN
0367CNA
7327XDA
6672WNP
desutoN
9267CNA
desutoN
desutoN
3621CER
9267CNA
desutoN
desutoN
3621CER
5
VSX-607RDS, VSX-407RDS
2.3 FRONT PANEL SECTION
11 5
VSX-607RDS
Only
VSX-607RDS
Only
10 (1/2)
7
2
16
10 (2/2)
15
14
12
3
8
6 (2/2)
12
12
VSX-607RDS
Only
12
12
13
12
1
9
6 (1/2)
4
(1) FRONT PANEL SECTION PARTS LIST
Mark No. Description Part No.
1 FRONT Assy See Contrast table (2)
NSP 2 FRONT INPUT Assy See Contrast table (2)
NSP 3 POWER SW Assy AWX7061
NSP 4 Getter See Contrast table (2)
5 Power Button PTK AAD7457
6 Function Button PTK AAD7456
7 PIONEER Badge PAM1755
8 LED Lens PNW2019
9 Sheet AAK7580
10 Sub Panel See Contrast table (2)
Mark No. Description Part No.
11 Front Panel See Contrast table (2)
12 Screw BPZ30P080FMC
13 Flexible Cable 20P (J31) ADD7093
(MOTHER CN109-FRONT CN501)
14 Flexible Cable 20P (J35) ADD7093
(MOTHER CN111-FRONT CN502)
15 Power Button M AAD7442
16 Screw See Contrast table (2)
(2) CONTRAST TABLE
VSX-607RDS/HYXKEW, HYXKGR, VSX-407RDS/HYXKEW and HYXKGR are constructed the same except for
the following :
.oNtraP
kraM.oNnoitpircseDdnalobmyS
1
PSN
2
PSN
4
retteG
01
11
WEKXYHRGKXYHWEKXYHRGKXYH
yssATNORF
yssATUPNITNORF
lenaPbuS
lenaPtnorF
2807XWA
2707XWA
4467XAA
4407PAA
7947BMA
2807XWA
2707XWA
4467XAA
4407PAA
7947BMA
1807XWA
desutoN
3467XAA
3407PAA
6947BMA
1807XWA
desutoN
3467XAA
3407PAA
6947BMA
skrameRSDR706-XSVSDR704-XSV
61
wercS
9007ABA
9007ABA
desutoN
desutoN
6
VSX-607RDS, VSX-407RDS
7
1
23
VSX-607RDS, VSX-407RDS
3. SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTION DIAGRAM
4
A
FM/AM
TUNER UNIT
(AXX7048)
E
VOLUME DSP ASSY
1/2,E2/2
E
(AWX7085:VSX-607RDS)
(AWX7084:VSX-407RDS)
B
A
A
1/3
A
3/3
MOTHER ASSY
(AWX7078:VSX-607RDS)
(AWX7077:VSX-407RDS)
C
VSX-607RDS ONLY
F
FRONT SPEAKER ASSY
(AWX7089:VSX-607RDS)
H
FRONT
INPUT ASSY
D
8
(AWX7072)
1234
(AWX7088:VSX-407RDS)
5
678
VSX-607RDS, VSX-407RDS
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
FRONT ASSY
D
(AWX7082:VSX-607RDS)
(AWX7081:VSX-407RDS)
B
CONNECTION ASSY
(AWX7165:VSX-607RDS)
(AWX7079:VSX-407RDS)
J
POWER SW ASSY
(AWX7061)
G
HEADPHONE ASSY
(AWX7086)
A
B
TRANS 2 ASSY
C
(AWX7080)
POWER TRANSFORMER
TRANS 1 ASSY
I
(AWX7090)
PRIMARY ASSY
K
(AWX7087)
AC POWER CORD
AC220–230V,240V
50/60Hz
C
D
9
5
6
7
8
1
VSX-607RDS, VSX-407RDS
3.2 MOTHER ASSY (1/3)
A
B
23
IC151:
PHONO RIAA AMP
4
1/3
A
MOTHER ASSY
(AWX7078:VSX-607RDS)
(AWX7077:VSX-407RDS)
IC102:
BUFFER AMP
C
IC101:
FUNCTION SW
D
10
CN571
H
VSX-607RDS ONLY
1/3
A
1234
5
678
VSX-607RDS, VSX-407RDS
E
1/2
CN201
E
1/2
CN202
A
(S)
(C)
A
2/3
A
2/3
CN501
D
B
F
CN752
Q191:
RIPPLE
A
FILTER
FOR TUNER
MTZJ5.1B
FM/AM TUNER UNIT
: AUDIO SIGNAL ROUTE
(C)
: AUDIO SIGNAL ROUTE(CENTER)
(S)
: AUDIO SIGNAL ROUTE(SURROUND)
2/3
A
A
3/3
2/3
2/3
A
A
3/3
CN502
C
D
D
1/3
A
5
6
7
8
11
1
VSX-607RDS, VSX-407RDS
3.3 MOTHER ASSY (2/3)
A
A
23
2/3
A
1/3
MOTHER ASSY
(AWX7078:VSX-607RDS)
(AWX7077:VSX-407RDS)
A
4
1/3
CAUTION : FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. ICP-N25, MFD BY ROHM
B
CO., LTD. FOR IC403.
A
1/3
IC401(2/2):
POWER AMP
CENTER
(C)(C)
PAC009A
2SC2705
2SC2705
(C)
A
1/3
(C)
A
1/3
C
D
IC401(1/2):
POWER AMP
FRONT Rch
PAC009A
A
F
1/3
J25
A
1/3
F
J24
12
2/3
A
1234
5
678
VSX-607RDS, VSX-407RDS
A
(C)(C)
IC402(1/2):
POWER AMP
FRONT Lch
(C)
A
1/3
A
1/3
PAC009A
2SC2705
B
(C)
2SC2705
(S)
(S)
PAC009A
(S)
IC402(2/2):
POWER AMP
SURROUND
(S)
C
(C)
(S)
A
(C)
(S)
(S)
2/3
8
D
13
A
1/3
: AUDIO SIGNAL ROUTE
(C)
: AUDIO SIGNAL ROUTE(CENTER)
(S)
: AUDIO SIGNAL ROUTE(SURROUND)
A
3/3
5
6
(C)
(S)
7
1
23
VSX-607RDS, VSX-407RDS
3.4 MOTHER (3/3), CONNECTION AND TRANS 2 ASSEMBLIES
A
3/3
A
MOTHER ASSY
(AWX7078:VSX-607RDS)
(AWX7077:VSX-407RDS)
B
4
A
2/3
A
1/3
(HP)
C
(HP) (HP)
(HP)
B
D
CONNECTION ASSY
(AWX7165:VSX-607RDS)
(AWX7079:VSX-407RDS)
14
3/3
A
1234
B
E
1/2
CN203
5
678
VSX-607RDS, VSX-407RDS
A
(HP)
IC651:
HEADPHONE AMP
(HP)
(HP)
(HP)
: AUDIO SIGNAL ROUTE(HEADPHONE)
CAUTION : FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. 49101.6 MFD, BY
LITTELFUSE INK. FOR IC71,IC72 (AEK7012).
TRANS 2 ASSY
C
(AWX7080)
1.6A
1.6A
B
G
J21
(HP)
G
CN952
G
CN953
(HP)
T1 POWER TRANSFORMER
VSX-607RDS
ONLY
G
J22
C
D
3/3
A
5
6
7
B
C
8
15
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