Pioneer VSX-D409-G User manual

ORDER NO.
PIONEER 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 EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2000
RRV2318
T – ZZK JUNE 2000 Printed in Japan
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model No. Order No. Remarks
VSX-709RDS/MYXJIEW RRV2274
VSX-609RDS/MYXJIEW
¶This service manual should be used together with the following manual(s):
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-D409-G
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS........2
2. SCHEMATIC DIAGRAM .......................................5
3. PCB CONNECTION DIAGRAM............................8
Type Model Power Requirement The voltage can be converted by
VSX-D409-G the following method.
SAMXQ ‡AC110V/120-127V/220V/240V With the voltage selector

VSX-D409-G
2
1. CONTRAST OF MISCELLANEOUS PARTS
CONTRASTTABLE
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
NOTES:
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%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
561
473
R50
1R0
5621
560
47k
0.5
1
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K
56 x 10
1
47 x10
3
R50
1R0
561
473
5.62k RN1/4PC F562 x 10
1
5621
VSX-D409-G/SAMXQ and VSX-609RDS/MYXJIEW are constructed the same except for the following :
Part No.
Ref. No. Mark Symbol and Description VSX-609RDS VSX-D409-G Remarks
/MYXJIEW /SAMXQ
PCB ASSEMBLIES
P5- 1 D.D & INPUT ASSY AWX7497 AWX7650
NSP AMP&PS ASSY AWK7568 AWK7572
P5- 4 AMP&PRIMARY ASSY AWX7478 AWX7482
P5- 8 NSP TRANS 1 ASSY AWX7390 Not used
VOLTAGE SELECT SW ASSY Not used AWX7442 No. 1
NSP COMPLEX ASSY AWK7567 AWK7571
P7- 1 FRONT ASSY AWX7477 AWX7481
PACKING SECTION
P3- 1 FM Wire Antenna ADH7005 ADH7004
P3- 3 NSP Polyethylene Bag Z21-038 Not used
P3- 3 Polyethylene Bag Not used VHL1051
P3- 4 NSP Warranty Card ARY7022 ARY7046
P3- 5 Remote Control Unit AXD7247 AXD7246
P3- 6 Battery Cover AZA7378 RZN1156
P3- 7 NSP Dry Cell Battery (R6P/AA) VEM-013 VEM1010
P3- 8 Left Pad AHA7263 AHA7275
P3- 9 Right Pad AHA7264 AHA7276
P3-10 Packing Sheet AHG7069 AHG7010
P3-11 Packing Case AHD7831 AHD7878
P3-12 Operating Instructions (English) ARB7215 Not used
P3-13 Operating Instructions (German) ARC7273 Not used
P3-14 Operating Instructions (Spanish/Portuguese) ARC7274 Not used
P3-15 Operating Instructions (Italian/French) ARC7275 Not used
P3-16 Operating Instructions (Dutch/Swedish) ARC7276 Not used
Operating Instructions (English/Chinese) Not used ARE7258
NSP Caution Card Not used XAX3130
EXTERIOR SECTION
P5- 7 FM/AM TUNER Unit AXX7048 AXX7047
P5-10 Power Transformer (AC220-230V) ATS7259 Not used
P5-10 Power Transformer Not used ATS7261
(AC110V/120-127V/220V/240V)
P5-11 Fuse (FU1 :T2.5A/250V) REK1026 Not used
P5-11 Fuse (FU1 :T5A/250V) Not used REK1029
P5-19 AC Power Cord VDG1061 VDG1084
P5-22 Top Cover AME7375 AME7376
P5-24 R Panel ANC7896 ANC7918
P5-25 Bonnet Case AZN7779 AZN7819

VSX-D409-G
3
EXPLODEDVIEWS
÷EXTERIOR SECTION
Part No.
Ref. No. Mark Symbol and Description VSX-609RDS VSX-D409-G Remarks
/MYXJIEW /SAMXQ
P5-31 Insulator (Front side) PNW2766 PNW2766
P5-31 Insulator/Foot Assy (Rear side) PNW2766 REC1263
P5-33 Push Rivet AEC7025 AEC7205
P5-35 NSP Fuse Card AAX7277 AAX7098
Screw (Both sides of Bonnet Case) FBT40P080FZK FBT40P080FNI
Fuse (FU2, FU3 :T2.5A/250V) Not used REK1026 No. 2
NSP Fuse Card Not used AAX7277 No. 3
Voltage Selector Not used AKX-507 No. 4
Label (REAR) Not used VRW1739
FRONT PANEL SECTION
P7- 6 Volume Knob AAB7179 AAB7180
P7- 7 Power Button AAD7440 AAD7485
P7- 8 Power Button M AAD7442 AAD7491
P7- 9 Window AAK7721 AAK7720
P7-10 F Button AAD7562 AAD7563
P7-12 F Panel AMB7675 AMB7667
P7-13 Name Plate PAM1776 PAM1779
Notes : ÷The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”.
÷For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”, “PCB PARTS LIST”, “2. SCHEMATIC DIAGRAM”
and “3. PCB CONNECTION DIAGRAM”.
Rear Panel
AMP&PRIMARY
ASSY
3
2
Screw BBZ30P080FMC
1
4
CONTRAST OF PCB ASSEMBLIES
F
C
AMP&PRIMARY ASSY
AWX7482 and AWX7478 are constructed the same except for the following :
Mark Symbol and Description Part No. Remarks
AWX7478 AWX7482
L51 Not used ATF7018
L52 ATF3001 Not used
T51 STANDBY TRANSFORMER ATT7037 ATT7038
C607–C610, C634, C635, C657–C660 CCCSL120J50 CCCSL6R0D50
C613, C614, C637, C663, C664 CCCSL221J50 Not used
C757–C759, C765–C768 CQMBA472J50 Not used
R758 RD1/4PU222J RD1/4PU242J
H53–H56 FUSE CLIP Not used AKR7001

VSX-D409-G
4
FRONT ASSY
AWX7481 and AWX7477 are constructed the same except for the following :
Mark Symbol and Description Part No. Remarks
AWX7477 AWX7481
IC481 BU1923F Not used
Q481 2SA1515 Not used
Q482 KRC101M Not used
Q483 2SC1740S Not used
L481 LFEA2R2J Not used
S468, S477 XSG3001 Not used
C481, C482 CKSQYB102K50 Not used
C483, C487 CEAT101M10 Not used
C484 CEAT2R2M50 Not used
C485 CKSQYB472K50 Not used
C486 CEAT1R0M50 Not used
C488 CKSQYB561K50 Not used
C489, C490 CCSQCH270J50 Not used
R407 RS1/10S472J Not used
R409 Not used RS1/10S0R0J
R429 RS1/10S751J RS1/10S622J
R468 RS1/10S562J Not used
R479 RS1/10S163J Not used
R481 RS1/10S473J Not used
R482 RS1/10S222J Not used
R483 RS1/10S333J Not used
R484 RS1/10S104J Not used
R485–R487 RS1/10S102J Not used
X481 CRYSTAL RESONATOR (4.332MHz) ASS7004 Not used
F
K
PCB PARTS LIST
Mark No. Description Part No.
VOLTAGE SELECT SW ASSY
SWITCHES
S51 VOLTAGE SELECTOR AKX1033
F
S
F
B
D.D & INPUT ASSY
AWX7650 and AWX7497 are constructed the same except for the following :
Mark Symbol and Description Part No. Remarks
AWX7497 AWX7650
Q102 2SC2412K Not used
Q103 Not used DTA143EK
Q104 Not used DTC124EK
F111, F112 DTF1067 Not used
C158 CKSRYB103K50 Not used
C211, C212 CCSQCH220J50 Not used
R119 RS1/16S0R0J Not used
R149 RS1/16S101J Not used
R150 RS1/16S221J Not used
R151 RS1/16S472J Not used
R215, R216 Not used RS1/10S0R0J

VSX-D409-G
5
A
B
C
D
1234
1234
VSX-D409-G
VSX-D409-G
D.D & INPUT ASSY
(AWX7650)
B 1/3F
FM/AM TUNER UNIT
2. SCHEMATIC DIAGRAM
2.1 D.D & INPUT (1/3) ASSY
Note :When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST"
1/3F
B

VSX-D409-G
6
A
B
C
D
1234
1234
2.2 AMP&PRIMARY (2/2) and VOLTAGE SELECT SW ASSYS
2/2F
CF S
REK1026 (T2.5A)
REK1026 (T2.5A)
REK1029 (T5.0A)
ATT7038 AC POWER CORD
VDG1084
S F
POWER TRANSFORMER (ATS7261)
LIVE
NEUTRAL
• NOTE FOR FUSE REPLACEMENT
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS ONLY.
CAUTION -
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 491.315 FOR IC52 MFD, BY
LITTELFUSE INC.
CN591
GB
VOLTAGE SELECT SW ASSY
(AWX7442)
VOLTAGE SELECT
SW (AKX-507)
AMP&PRIMARY ASSY
(AWX7482)
C 2/2F

VSX-D409-G
7
A
B
C
D
1234
1234
F
K
2.3 FRONT ASSY
VSX-D409-G
FRONT ASSY
(AWX7481)
K F

VSX-D409-G
8
A
B
C
D
1234
1234
F
S
3. PCB CONNECTION DIAGRAM
3.1 VOLTAGE SELECT SW ASSY
VOLTAGE
SELECT SW ASSY
(ANP7331-B)
SIDE A
F
S
J12 J11 J13
C