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Documents

doc0

ORDER NO.

RRV2274
AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-709RDS

VSX-609RDS

MYXJIEW MYXJIGR MVXJI

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model VSX-709RDS VSX-609RDS Power Requirement
AC220-230V AC220-230V AC230V

Remarks

CONTENTS
1. SAFETY INFORMATION.. 2 2. EXPLODED VIEWS AND PARTS LIST.. 3 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.. 8 4. PCB CONNECTION DIAGRAM.. 28 5. PCB PARTS LIST.. 43 6. ADJUSTMENT.. 48 7. GENERAL INFORMATION.. 7.1 DISASSEMBLY.. 7.2 PARTS... 7.2.1 IC.. 7.2.2 DISPLAY.. 8. PANEL FACILITIES AND SPECIFICATIONS. 55 57
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 N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c PIONEER CORPORATION 2000
T ZZK MAR. 2000 Printed in Japan

VSX-709RDS, VSX-609RDS

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 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 be of identical designation.
(slow operating fuse) on PCB indicate that replacement parts must
REMARQUE (POUR MODLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou de remplacement doivent avoir la mme dsignation.
(fusible de type lent) sur CCI indiquent que les pices

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
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.

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.

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.

Device under test Test all exposed metal surfaces
Reading should Leakage not be above current 0.5mA tester
Also test with plug reversed (Using AC adapter plug as required)

Earth ground

AC Leakage Test
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

NOTES:

VSX-709RDS Only MYXJIEW and MVXJI Types Only MYXJIEW and MYXJIGR Types Only 13 6
2. EXPLODED VIEWS AND PARTS LIST

(1) PACKING PARTS LIST

Mark No.

Description

FM Wire Antenna AM Loop Antenna Polyethylene Bag (0.340) Warranty Card Remote Control Unit Battery Cover Dry Cell Battery Left Pad Right Pad Packing Sheet Packing Case Operating Instructions (English) Operating Instructions (German) Operating Instructions (Spanish/Portuguese) Operating Instructions (Italian/French) Operating Instructions (Dutch/Swedish) RC Holder

Part No.

ADH7005 ATB7009 Z21-038 ARY7022 See Contrast table (2) See Contrast table (2) See Contrast table (2) AHA7263 AHA7264 AHG7069 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 Contrast table (2)

MYXJIEW Type Only 16

(2) CONTRAST TABLE
VSX-709RDS/MYXJIEW, MYXJIGR, MVXJI, VSX-609RDS/MYXJIEW, MYXJIGR and MVXJI are constructed the same except for the following :

Part No. Mark No.

Symbol and Description
Remote Control Unit Battery Cover Dry Cell Battery (LR6, AA) Dry Cell Battery (R6P, AA) Packing Case Operating Instructions (English) Operating Instructions (German) Operating Instructions (Spanish/Portuguese) Operating Instructions (Italian/French) Operating Instructions (Dutch/Swedish) RC Holder
VSX-709RDS VSX-609RDS /MYXJIEW /MYXJIGR /MVXJI /MYXJIEW /MYXJIGR /MVXJI
AXD7249 AZN7826 VEM1021 Not used AHD7832 AXD7249 AXD7249 AXD7247 AZN7826 AZN7826 AZA7378 VEM1021 VEM1021 Not used Not used Not used VEM-013 AHD7832 AHD7832 AHD7831 ARB7215 ARB7215 Not used ARC7273 Not used ARC7274 Not used ARC7275 AXD7247 AXD7247 AZA7378 AZA7378 Not used Not used VEM-013 VEM-013 AHD7831 AHD7831 Not used ARC7273 Not used Not used ARB7215 Not used Not used Not used

NSP NSP

ARB7215 Not used ARC7273 ARC7273 ARC7274 Not used ARC7275 Not used

ARC7276 AHB7035

Not used AHB7035

ARC7276 Not used

Not used Not used

2.2 EXTERIOR SECTION

36 For MVXJI Type 19

18 VSX-709RDS Only 36

Accessory of Front Panel
Refer to "2.3 FRONT PANEL SECTION". 47
(1) EXTERIOR SECTION PARTS LIST
D.D & INPUT Assy VIDEO&6CH IN Assy AMP INPUT Assy AMP&PRIMARY Assy REGULATOR Assy TRANS 2 Assy FM/AM TUNER Unit TRANS 1 Assy TRANS 3 Assy Power Transformer (AC230V)
See Contrast table (2) See Contrast table (2) AWX7382 See Contrast table (2) AWX7467 AWX7468 AXX7048 AWX7390 AWX7392 ATS7259
Fuse Holder Top Cover 808 Under Base 409 Rear Panel Bonnet Case PCB Angle Shield R3 Heat Sink Angle F Heat Sink Angle R Heat Sink 0.8 Insulator Push Rivet PCB Mold Fuse Card Screw Screw Screw Screw
See Contrast table (2) AME7375 ANA7094 See Contrast table (2) AZN7779 ANG7253 ANG7277 ANG7251 ANG7252 ANH7110 PNW2766 AEC7025 AMR2533 AAX7277 BBZ30P080FMC BBZ30P200FMC ABA7043 FBT40P080FZK
Fuse (FU1 : T2.5A) REK1026 FFC (J31 : 32P/180 BD 60V) ADD7222 (D.D & INPUT CN102 FRONT CN402) FFC (J32 : 19P/200 BD 60V) ADD7221 (D.D & INPUT CN103 FRONT CN401) FFC (J33 : 13P/200 BD 60V) ADD7220 (D.D & INPUT CN104 VIDEO&6CH IN CN303) FFC (J34 : 13P/80 BD 60V) ADD7189 (D.D & INPUT CN105 FM/AM TUNER CN1) FFC (J35 : 17P/90 BD 60V) ADD7219 (D.D & INPUT CN106 AMP INPUT CN290) FFC (J36 : 22P/80 BD 60V) ADD7224 (REGULATOR CN801 AMP&PRIMARY CN53) Strain Relief CM-22B AC Power Cord See Contrast table (2) Fuse (T5A) See Contrast table (2)
DIGITAL IN Assy See Contrast table (2) FFC (J37 : 6P/150 BD 60V) ADD7223 (D.D & INPUT CN1501 DIGITAL IN CN1901) S. VIDEO Assy See Contrast table (2) BOARD TO BOARD Assy See Contrast table (2) LARGE SP Assy See Contrast table (2) LARGE SP CONNECTION Assy See Contrast table (2) Screw IBZ30P080FMC
D.D & INPUT Assy VIDEO&6CH IN Assy AMP&PRIMARY Assy AC Power Cord Fuse (T5A) Fuse Holder Rear Panel DIGITAL IN Assy S. VIDEO Assy BOARD TO BOARD Assy LARGE SP Assy LARGE SP CONNECTION Assy
AWX7464 AWX7458 AWX7484 VDG1061 Not used Not used ANC7897 AWX7461 AWX7462 AWX7463 AWX7464 AWX7458 AWX7484 VDG1061 Not used Not used ANC7897 AWX7461 AWX7462 AWX7463 AWX7464 AWX7458 AWX7484 VDG1063 PEK1003
AWX7497 AWX7474 AWX7478 VDG1061 Not used AWX7497 AWX7474 AWX7478 VDG1061 Not used AWX7497 AWX7474 AWX7478 VDG1063 PEK1003
/MYXJIEW /MYXJIGR /MVXJI /MYXJIEW /MYXJIGR /MVXJI
VKR1003 Not used Not used VKR1003 ANC7897 ANC7896 ANC7896 ANC7896 AWX7461 AWX7505 AWX7505 AWX7505 AWX7462 Not used Not used Not used AWX7463 Not used Not used Not used Not used Not used Not used Not used Not used Not used
AWX7510 AWX7510 AWX7510 AWX7504 AWX7504 AWX7504

2.3 FRONT PANEL SECTION

18 VSX-709RDS Only 9

Cut 12 6

(1) FRONT PANEL SECTION PARTS LIST

FRONT Assy POWER SW Assy R. ENCODER Assy H.P. Assy MECHA SW Assy Volume Knob Power Button Power Button M Window F Button
See Contrast table (2) AWX7385 AWX7386 AWX7556 AWX7443 AAB7179 AAD7440 AAD7442 AAK7721 See Contrast table (2)
Sub Panel F Panel Name Plate LED Lens Screw Screw FRONT VIDEO Assy 8P Shield Cable
AAD7552 See Contrast table (2) PAM1776 PNW2019 PPZ30P080FMC ABA7009 See Contrast table (2) See Contrast table (2)
FRONT Assy F Button F Panel FRONT VIDEO Assy 8P Shield Cable
AWX7459 AAD7564 AMB7677 AWX7460 ADX7306 AWX7459 AAD7564 AMB7677 AWX7460 ADX7306
AWX7459 AWX7477 AWX7477 AWX7477 AAD7564 AAD7562 AAD7562 AAD7562 AMB7677 AMB7675 AMB7675 AMB7675 AWX7460 Not used Not used Not used ADX7306 Not used Not used Not used
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

CN105 UNIT AXX6 VSX-709RDS ONLY 12 ICIC101

D.D & INPUT ASSY

IC102 5
3 CNICICIC2 CNDTS DECODER ICIC19 9

FRONT VIDEO ASSY

IC1201 3

DIGITAL IN ASSY

VSX-709RDS ONLY

IC1901 5

CN1901

IC303 7

CN305 7

CN104 7

H VIDEO & 6CH IN ASSY IC301

S. VIDEO ASSY

IC351, IC352

3 CN901

VSX-709RDS ONLY 11

IC108 CN3

FRONT ASSY

H.P. ASSY

IC103 QIC601 1

AMP & PRIMARY ASSY

5 IC24 ICRY753

AMP INPUT ASSY

Q651 ICRY752

3 IC107

CN305 1

VIDEO & 6CH IN ASSY

VSX-709RDS VSX-609RDS

+BVH -BVH

Q701 Q702 D702 D701 CN101 U+5V IC51

MECHA SW ASSY

NECK+B NECK-B +BVL -BVL FL AC

POWER AMP IC601, IC602

D51-D54 RY51
AC IN T1 POWER TRANSFORMER
FL AC +12V IC801 IC802 IC803 IC804 D805D808 D801D804
CN101 -12V D+5V CN101 A+5V

REGULATOR ASSY

3.2 OVERALL WIRING CONNECTION DIAGRAM and AMP INPUT ASSY
R.ENCODER ASSY (AWX7386) FRONT VIDEO ASSY (VSX-709RDS : AWX7460)
FRONT ASSY (VSX-709RDS : AWX7579) (VSX-609RDS : AWX7477)

AMP INPUT ASSY (AWX7382)

S. VIDEO ASSY (VSX-709RDS : AWX7462)
D.D & INPUT ASSY (VSX-709RDS : AWX7464) (VSX-609RDS : AWX7497)

B B 1/3, B 2/3, B 3/3

BOARD TO BOARD ASSY (VSX-709RDS : AWX7463)

C C 1/2, C 2/2

AMP&PRIMARY ASSY (VSX-709RDS : AWX7484) (VSX-609RDS : AWX7478)
FM/AM TUNER UNIT (AXX7048)
VIDEO&6CH IN ASSY REGULATOR ASSY (VSX-709RDS : AWX7458) (AWX7467) (VSX-609RDS : AWX7474) DIGITAL IN ASSY (VSX-709RDS : AWX7461) (VSX-609RDS : AWX7505)
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".

SYSTEM CONTROL MCU

VSX-709RDS, VSX-609RDS 3.10 S. VIDEO, BOARD TO BOARD, FRONT VIDEO, LARGE SP CONNECTION and LARGE SP ASSYS

B 1/3 CN107

FRONT VIDEO ASSY (VSX-709RDS : AWX7460)
LARGE SP LARGE SP CONNECTION ASSY ASSY (VSX-709RDS (VSX-709RDS : AWX7510) : AWX7504)

C 1/2 CN784

N P Q R
4. PCB CONNECTION DIAGRAM

NOTE FOR PCB DIAGRAMS :

1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below.
Symbol In PCB Diagrams Symbol In Schematic Diagrams B C E B C E Part Name
3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams.

Connector

Transistor

Capacitor

B C E B B C E D D G S G S D G S C E B C E

SIDE A

Transistor with resistor

Field effect transistor

P.C.Board

Chip Part

SIDE B

Resistor array

3-terminal regulator

4.1 DIGITAL IN ASSY

J DIGITAL IN ASSY

IC1901

CN1501

IC1902

(ANP7341-A) D

(ANP7341-A)

VSX-709RDS, VSX-609RDS 4.2 TRANS2, TRANS3, REGULATOR and TRANS1 ASSYS

F REGULATOR ASSY

Q805 Q803 Q806 Q801 Q804 Q802 IC804

E TRANS3 ASSY

C J6 J4 J3 J5

H CN306

C CN53

GA TRANS1 ASSY

(ANP7331-B)

D TRANS2 ASSY

D E F GA
4.3 AMP INPUT and AMP&PRIMARY ASSYS

GB MECHA SW ASSY

B CN106

A AMP INPUT ASSY

C AMP&PRIMARY ASSY

Q704 Q702 Q703

E J7 E J3

Q691 Q692 Q652 Q654

Q631 Q632 Q633 Q656

Q604 Q606 Q605 Q602 Q603

Q651 Q653

IC602 IC601 IC603

A C GB
VSX-709RDS, VSX-609RDS GA J2 GA J1

IC51 Q51

AC IN NEUTRAL LIVE

E J5 E J4

CN785 (VSX-709RDS)

4.4 D.D & INPUT ASSY

K CN401

H CN303 P CN901

(VSX-70

B D.D & INPUT ASSY

Q111 IC105 IC106 Q106

IC109 Q107 Q109 IC108

Q112 Q108 Q110 Q105

Q1608 Q1607 Q1609 Q1610

IC102 IC1602 IC16 Q1602 Q1601 Q1604 Q IC1701 IC1712 IC17

VSX-609RDS /MYXJIEW, MYXJIGR, MVXJI
AWK7567 AWX7385 AWX7386 AWX7443 AWX7474 AWX7477 Not used AWX7505 Not used Not used AWX7556 AWK7568 AWX7382 AWX7467 AWX7468 AWX7390 AWX7392 AWX7478 Not used Not used AWX7497

NSP NSP NSP

Part No. AWX7464

B3B-PH-K-S VEF1040

AWX7497 and AWX7464 are constructed the same except for the following :
Mark Symbol and Description
CN107 3P CONNECTOR POST 101, 102 PCB BINDER

AWX7497

VIDEO&6CH IN ASSY

Part No. AWX7458

RS1/10S101J RS2LMF560J Not used KP200TA12L
AWX7474 and AWX7458 are constructed the same except for the following :
R309 R313, R316 R343, R344 CN301 12P SOCKET

AWX7474

Not used Not used RS1LMF820J Not used

AMP&PRIMARY ASSY

Part No. AWX7484
Not used CKCYB102K50 Not used Not used Not used Not used KP250NA10
AWX7478 and AWX7484 are constructed the same except for the following :
C757C759 C769 R757 R758 CN751 SPEAKER TERMINAL 6-P CN753 CN784 PIN JACK 1-P 10P SOCKET

AWX7478

CQMBA472J50 Not used RD1/4PU223J RD1/4PU222J AKE7020 AKB7042 Not used

Part No. AWX7461

CKSQYB104K25 RS1/10S101J GP1F32T
AWX7505 and AWX7461 are constructed the same except for the following :

C1903 R1903 JA1904

AWX7505
Not used Not used Not used

OPTICAL LINK OUT

Part No. AWX7459

Not used RS1/10S0R0J

AWX7477 and AWX7459 are constructed the same except for the following :

R428 R429

AWX7477

RS1/10S472J RS1/10S751J

PCB PARTS LIST FOR VSX-709RDS UNLESS OTHERWISE NOTED
DTA124EK DTC124EK 1SS181 1SS355 UDZS5.1B UDZS6.8B Q1003, Q1101, Q1607, Q1608, Q1610 Q1004, Q1102, Q1609 D1601, D1602 D103, D105, D106 D104 D101, D102
CN290 CN291 17P CONNECTOR 16P SOCKET 52044-1745 KP200TA16L

OTHERS

IC1101 IC1301 IC108 IC103 IC1001 IC1602IC1604,IC1701IC1705 IC1401 IC102 IC1601 IC101 IC104IC107 IC1201 Q101, Q102 Q1001, Q1002, Q105Q112 Q1601Q1606 CS4226-KQ(J) KM68257EJ-15 M5216FP M62446FP NJM2100M NJM4558MD PQ20WZ51 TC9163AF TC9164AF TC9273F-007 UPC4570G2 YSS912C 2SC2412K 2SC3326 2SC3326

IC1901 IC1902 TC74ACT151F TC74HCU04AF
F1901F1904 CHIP BEAD DTF1067
All Resistors RS1/10S&&&J
C1917 C1918 C1907, C1914 C1916 C1911 C1904, C1905, C1912 C1915 C1906, C1910, C1913, C1919, C1920 C1922 C1901C1903, C1908, C1909, C1921 CCSQCH220J50 CCSQCH221J50 CCSQCH271J50 CCSQCH471J50 CCSQCH560J50 CEAT101M10 CKSQYB102K50 CKSQYB103K50 CKSQYB103K50 CKSQYB104K25
491 403, 471 CN401 CN402 V401 X481 XCABLE HOLDER(3P) CABLE HOLDER(4P) 19P CONNECTOR 32P CONNECTOR FL TUBE CRYSTAL RESONATOR (4.332MHz) CERAMIC RESONATOR (7.2MHz) REMOTE RECEIVER UNIT 51063-0305 51063-0405 52044-1945 52044-3245 AAV7072 ASS7004 ASS7018 GP1U27X

RS1/10S&&&J

S511 ASX7004

All Resistors

SWITCHES AND RELAYS OTHERS
511 CABLE HOLDER(3P) 51063-0305
CN902 KN901 PIN JACK(4P) EARTH METAL FITTING AKX7007 VNF1084

LARGE SP CONNECTION ASSY

CN785, CN786 10P PLUG KM250NA10L

POWER SW ASSY

D501 BR3371XJ30A
SEMICONDUCTORS SWITCHES AND RELAYS

S501 XSG3001

LARGE SP ASSY

C781C783 CQMBA472J50

CAPACITORS RESISTORS
All Resistors RD1/4PU&&&J
501 CABLE HOLDER(4P) 51063-0405
CN782 CN781 CN783 PIN JACK 1P SPEAKER TERMINAL 6P 10P SOCKET AKB7042 AKE7056 KP250NA10
IC351, IC352 D351D354 NJM2296M 1SS355
C375, C376 C352, C355, C358, C361C363 C366 C372, C373 C353, C356, C359, C360 C364, C365, C368C371 CCSQCH470J50 CEAT470M25 CEAT470M25 CKSQYB103K50 CKSQYB104K25 CKSQYB221K50
CN353 CN352 CN354 CN351 MINI DIN SOCKET 2P MINI DIN SOCKET 3P CONNECTOR POST 12P SOCKET AKP7020 AKP7043 B5B-PH-K-S KP200TA12L

BOARD TO BOARD ASSY

CN390, CN391 12P PLUG KM200TA12
C903, C905 C908, C911, C914 C904, C906, C909, C912 C901, C902 C907, C910, C913 CEAT470M25 CKSQYB103K50 CKSQYB104K25 CKSQYB221K50 CKSQYB471K50

6. ADJUSTMENT

There is no information to be shown in this chapter.

7. GENERAL INFORMATION

7.1 DISASSEMBLY

Diagnosis 1

Remove the Bonnet (seven screws). Rear Panel Pull up Note : This photograph shows other models. However, the work method is the same.

REGULATOR Assy

Diagnosis AMP&PRIMARY Assy

Heat Sink

3 PCB Location
R. ENCODER Assy FRONT VIDEO Assy AMP INPUT Assy S.VIDEO Assy D.D & INPUT Assy VIDEO&6CH IN Assy REGULATOR Assy LARGE SP Assy

L P A N B H F R

FM/AM TUNER Unit
K FRONT Assy M POWER SW Assy GB MECHA SW Assy I H.P. Assy E TRANS 3 Assy GA TRANS 1 Assy D TRANS 2 Assy J DIGITAL IN Assy C AMP&PRIMARY Assy
VSX-709RDS, VSX-609RDS 7.2 PARTS

7.2.1 IC

The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
PDG247A (FRONT ASSY : IC401)

99 100

D_MUTE 9273_CS DSP_MT CDC_RST FM+(RDS) T_POWON T_MUTE 9164 CS DSP_RST NECK_SEL GAIN_SEL RY_AC RY_A RY_C/R
O O O O O O O O O O O O O O O O O O Digital mute (Not used) TC9273 Chip select DSP mute (ASSY mute) CODEC reset
H H H H H H H H H/L H H H H H H H
Tr switch ON/OFF for power supply of RDS decoder (L : AM, power OFF , H : Other) Not used Tuner module ON/OFF (North America model only) Tuner mute TC9163, TC9164 Chip select YSS912 reset 5.1ch, surround mode and A+B Stereo : H / Stereo : L Gain select (5.1ch and Stereo of analog input : H ) Not used AC relay ON/OFF Speaker A relay ON/OFF Rear/Center Speaker relay ON/OFF Not used Not used Segment output 22 Segment output 21 Segment output 20 Segment output 19 Segment output 18 Segment output 17 Segment output 16 Segment output 15 Segment output 14 Segment output 13
S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 VDD S2 S1 G10 G9 G8 G7 G6 G5 G4 G3 O O O
Segment output 12 Segment output 11 Segment output 10 Segment output 9 Segment output 8 Segment output 7 Segment output 6 Segment output 5 Segment output 4 Segment output 3 5V Segment output 2 Segment output 1 Not used (Fixed Vfdp) Grid output 10 Grid output 9 Grid output 8 Grid output 7 Grid output 6 Grid output 5 Grid output 4 Grid output 3
M62446FP (D.D & INPUT ASSY : IC103)
Sound Controller IC (Volume and Tone Control)

Block Diagram

OUT4 OUT3 OUT2 OUT1 AVDD SWin GNDS SRin SLin GNDC Cin GNDR Rin GNDL Lin BYPASSR BYPASSR LTRE LBASS3 LBASS2 LBASS1
Volume 17-24k <SW> Volume 17-24k <SR> Volume 17-24k <SL>
DVDD CLK DATA LATCH DGND AGND SWout SRout SLout Cout Rout Lout AVSS CL1 CL2 CR1 CR2 RTRE RBASS3 RBASS2 RBASS1

MCU I/F

Volume 17-24k
<C> Volume 17-24k <R> Volume 17-24k <L>

70k 70k

<L>

<R>

No. 32 Pin Name OUT4 OUT3 OUT2 OUT1 AVDD GNDS GNDC GNDR GNDL SWin SRin SLin Cin SWout SRout SLout Cout Rin Lin BYPASSR BYPASSL Lout Rout Function Output port (open drain of PchTr) Analog positive power supply port GND (connect to analog ground) No. 42 Pin Name LTRE RTRE LBASS3 RBASS3 LBASS2 RBASS2 LBASS1 RBASS1 CR2 CL2 CR1 CL1 Lout Rout AVSS AGND DGND LATCH DATA CLK DVDD Function TONE TREBLE frequency control port
TONE BASS frequency control port
TONE output port L and R volume input L output R output Analog negative power supply port Analog ground port Digital ground port Latch input port Data input port Clock input port for data transmission Digital power supply port

Volume input

Volume output
TONE input L and R Volume input at bypass L output R output

~ MIDNIGHT button

Use when listening to movie soundtracks at low volume. This feature will enable you to hear quiet sounds and not get jolted by loud or sudden sound effects.

STATION (+/) buttons

Selects station memories when using the tuner.

! Remote sensor ()

Receives the signals from the remote control.

FREQUENCY (+/) buttons

Selects the frequency when using the tuner.

@ DSP MODE button

Use to switch between the various DSP modes available (HALL1, HALL 2, JAZZ, DANCE, THEATER1, THEATER 2) and DSP off. Use to create different surround sound effects from any stereo source.

5 CLASS button

Switches between the three banks (classes) of station memories.

6 MEMORY button

Press to memorize a station for recall using the STATION (+/) buttons.

# 2 /DTS button

Use to switch between the various Dolby/DTS surround modes.

7 RF ATT button

Use to lower the input level of a radio signal that is too powerful or contain interference thus causing the receiver to distort

$ SIGNAL SELECT button

Use to select between an analog or digital signal.

% MASTER VOLUME

Use to set the overall listening volume.

^ PHONES jack

Use to connect headphones but this does not switch the speakers off.

Function buttons

Use to select a source for playback or recording.

& EON MODE button

Use to search for different programs that are transmitting traffic or news information (this search method is called EON).

) MONITOR button

Press to switch tape monitoring on/off.
_ VIDEO INPUT jacks (VSX-709RDS only)
Connect a video camera, video game system, etc. to the VIDEO INPUT jacks.

SPEAKERS button

Use to switch the speaker system A = B = A+B = off.

Display

PRO LOGIC DIGITAL SIGNAL SELECT DSP ATT MIDNIGHT LOUDNESS DIRECT S.BASS MONITOR

MONO TUNED AB STEREO

EON RDS RF ATT
ANALOG DIGITAL DIGITAL DTS

indicator

Lights when DTS mode is being used.
- SIGNAL SELECT indicators
Light to indicate the type of input signal assigned for the current component (see Front Panel, $, SIGNAL SELECT). ANALOG : Lights when an analog signal is selected. DIGITAL : Lights when a digital audio signal is selected. 2 DIGITAL : Lights when a Dolby Digital signal is played. DTS: Lights when a source with DTS audio signals is played.

1 SOURCE button

Use to turn on/off other components connected to the receiver.

SOURCE

RECEIVER

CD-R TVC

2 MULTI CONTROL buttons
Use to put the receiver/remote control in the stated mode. For other equipment controls, see Controlling the Rest of Your System.

3 RCV button

DVD TV VCR MULTI CONTROL RCV CD TUN
Use this button when setting up the surround sound for the receiver.

4 Number/Mode buttons

MIDNIGHT

SIGNAL SELECT

EFFECT
Use the number buttons to select the radio frequency in tuner Direct access mode or the tracks in CD, DVD mode etc. Also, buttons marked with the following names have special functions. If you try to use one of these functions but the display flashes it means that function cannot be used in the current mode (for example DSP modes cannot be used when 5.1 CH setting is on). MIDNIGHT Use to put receiver in Midnight mode. To use first press the RCV button then operate this button. 5.1 CH When the DVD/LD or DVD 5.1 CH function is selected each press switches the DVD/LD input between DVD/LD and DVD 5.1 CH. To use first press the RCV button then operate this button. ATT Use to attenunate (lower) the level of an analog input signal and prevent distortion. To use first press the RCV button then operate this button. SIGNAL SELECT Use to select the proper signal (analog, digital) for the source you are inputting. To use first press the RCV button then operate this button. EFFECT +/ buttons Use to adjust the amount of effect in different DSP sound modes or advanced listening modes. To use, first press the RCV button then operate this button.

^ &

TV CONTROL

= ~ ! @ #

TV VOL

TVFUNC

MASTER VOLUME

CHANNEL

FQ ST ENTER ST

D.ACCESS BAND CLASS

DISPLAY

RF ATT

CH SELECT DSP

TEST TONE

CH LEVEL

FL DIMMER

LOUDNESS FUNCTION MUTING

* ( ) _ +

5 TV CONTROL buttons

The following five sets of buttons are dedicated TV controls. TV VOL +/ buttons Use to adjust the volume on your TV. TV button Use to turn on the power of the TV. TV FUNC button Use select the TV function.
AV PRE-PROGRAMMED AND LEARNING REMOTE CONTROL UNIT
( FQ +/, ST +/) & ENTER buttons
Use these arrow buttons when setting up your surround sound system (see pages 15 20). These buttons are also used to control DVD menus/options. The FQ +/ buttons can be used to find radio frequencies. The ST +/ buttons can be used to select the stations of memorized radio frequencies.

button

Use to pause other components.

button (BAND)

Use to fast reverse search on CD etc. Also use to switch between the AM and FM band when in TUNER mode.

_ 4 button (DISPLAY)

Use to skip backward tracks on CD players etc. Also use to display the RDS information.

button (D. ACCESS)

Use to play other components. Also use to directly access a radio station by pressing the number of the station you want.

+ TEST TONE

Use to sound the TEST TONE when setting up the surround sound of the receiver. To use, first press the RCV button, then operate this button.

button (MPX)

Use to stop other components. Also use to switch between auto stereo and mono reception of FM broadcasts. If the signal is weak then switching to MONO will improve the sound quality.

FL DIMMER button

Use to make the fluorescent display (FL) dimmer or brighter. There are three brightness settings as well as an off setting.

SETUP button

Use this button when setting up the remote control to control other components.

- 2 button

Use to put receiver in Dolby Digital, Dolby Surround and DTS modes. To use first press the RCV button then operate this button.

MUTING button

Use to mute the sound or restore the sound if it has been muted.

= DSP button

Use to put receiver in one of the DSP modes. To use first press the RCV button then operate this button.

MENU button

Use to access different menus associated with your DVD player.

~ CH SELECT

Use to select a speaker when setting up the surround sound of the receiver. To use, first press the RCV button, then operate this button.

CHANNEL +/ buttons

Use to change channels on your TV.

! LOUDNESS button

Use to switch on the loudness. This feature is useful for getting good bass and treble sounds listening at low volumes.

@ FUNCTION button

Use to select the playback or recording source. This button lets you cycle through the different functions of the receiver in the following order: CD, tuner (FM/AM), AUX, CD-R/ TAPE/MD, VCR/DVR, DVD/LD, VIDEO and TV/SAT.

$ MUTING button

% MASTER VOLUME +/ buttons

^ REMOTE SETUP button

8 LOUDNESS button

9 FUNCTION button

Use to select the playback or recording source. This button lets you cycle through the different functions of the receiver in the following order: CD, tuner (FM/AM), AUX, CDR/ TAPE/MD, VCR/DVR, DVD/LD, DVD 5.1 CH., and TV/SAT.

0 RECEIVER

- FL DIMMER button
Use this button to make the fluorescent display (FL) dimmer or brighter. There are three brightness settings as well as an off setting.

Audio Components

To begin set up connect your audio components to the jacks as shown below. These are all analog connections and your analog audio components (cassette deck etc.) use these jacks. Remember that for components you want to record with you need to hook up four plugs (a set of stereo ins and a set of stereo outs), but for components that only play you only need to hook up one set of stereo plugs (two plugs). To use Digital sources features you must hook up your digital components to the digital inputs, but it is also a good idea to hook up your digital components to analog audio jacks. If you want to record to/from digital components (like an MD) to/from analog components you must hook up your digital equipment with these analog connections.
Only the VSX-709RDS has S-video jacks and optical digital out jack. The arrows indicate the direction of the audio signal.

OUTPUT

REC PLAY

CD player

CD-R or Cassette deck or MD recorder

7 Audio cords

Use audio cords (not supplied) to connect the audio components.
Connect red plugs to R (right) and white plugs to L (left). Be sure to insert completely.

Cassette deck placement

Depending on where the cassette deck is placed, noise may occur during playback of your cassette deck which is caused by leakage flux from the transformer in the receiver. If you experience noise, move the cassette deck farther away from the receiver.

8.2 SPECIFICATIONS

Amplifier Section
Continuous Power Output (STEREO MODE) FRONT.. 80 W + 80 W (DIN 1 kHz, THD 0.9 %, 8) Continuous Power Output (SURROUND MODE) FRONT.. 80 W/ch (1 kHz, THD 0.9 %, 8) CENTER.. 80 W (1 kHz, THD 0.9 %, 8) SURROUND.. 80 W/ch (1 kHz, THD 0.9 %, 8) Above specifications are applicable when the power supply is 230V. Input (Sensitivity/Impedance) VCR/DVR, DVD/LD, TV/SAT, CD, AUX, CD-R/TAPE/MD (, VIDEO). 200 mV/47 k Frequency Response VCR/DVR, DVD/LD, TV/SAT, CD, AUX, CD-R/TAPE/MD (, VIDEO). 5 Hz to 100,000 Hz +0 dB 3 Output (Level/Impedance) VCR/DVR, CD-R/TAPE/MD.. 200 mV/2.2 k Tone Control BASS.. 6 dB (100 Hz) TREBLE.. 6 dB (10 kHz) LOUDNESS.. +9 dB/+9 dB (100 Hz/10 kHz) Signal-to-Noise Ratio [DIN (Continuous rated power output/50 mW)] VCR/DVR, DVD/LD, TV/SAT, CD, AUX, CD-R/TAPE/MD (, VIDEO).. 88 dB/64 dB Sensitivity (DIN).. Mono: 1.1 V (S/N 26 dB) Stereo: 50 V (S/N 46 dB) Signal-to-Noise Ratio.. Mono: 76 dB (at 85 dBf) Stereo: 72 dB (at 85 dBf) Signal-to-Noise Ratio (DIN)... Mono: 62 dB Stereo: 58 dB Distortion... Stereo: 0.6 % (1 kHz) Alternate Channel Selectivity.. 70 dB (400 kHz) Stereo Separation.. 40 dB (1 kHz) Frequency Response.. 30 Hz to 15 kHz ( 1dB) Antenna Input... 75 unbalanced

doc1

ORDER NO.

RRV2294

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-D509S

VSX-D509S-G VSX-D409 VSX-D409-G

BXJI HLXJI

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model VSX-D509S VSX-D509S-G VSX-D409 VSX-D409-G Power Requirement The voltage can be converted by the following method.

AC240V,

AC110V/120-127V/220V/240V With the voltage selector AC220-230V
: Alter the wiring of the Power-supply block at the primary winding of Power-transformer referring to the "Line Voltage Selection" described in this Manual. This service manual should be used together with the following manual(s):

Model No.

VSX-709RDS/MYXJIEW VSX-609RDS/MYXJIEW

Order No.

RRV2274

Remarks

CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS. 2 2. SCHEMATIC DIAGRAM.. 7 3. PCB CONNECTION DIAGRAM. 10 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

T ZZK MAY 2000 Printed in Japan
VSX-D509S, VSX-D509S-G, VSX-D409, VSX-D409-G
1. CONTRAST OF MISCELLANEOUS PARTS
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 product are used for disassembly. Reference Nos. indicate the pages and Nos. in the service manual for the base model. 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%). 56 x 101 RD1/4PU 1 J 47 x 47k RD1/4PU 3 J R50 0.5 RN2H R K 1RRS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k 562 x RN1/4PC F

CONTRAST TABLE

VSX-D509S/BXJI, VSX-D509S-G/BXJI, HLXJI and VSX-709RDS/MYXJIEW are constructed the same except for the following :
Part No. Ref. No. Mark Symbol and Description
PCB ASSEMBLIES D.D & INPUT ASSY NSP P5- 4 P5- 8 NSP AMP&PS ASSY AMP&PRIMARY ASSY TRANS 1ASSY VOLTAGE SELECT SW ASSY COMPLEX ASSY FRONT ASSY PACKING SECTION FM Wire Antenna Warranty Card Remote Control Unit Packing Case Operating Instructions (English) Operating Instructions (German) Operating Instructions (Spanish/Portuguese) Operating Instructions (Italian/French) Operating Instructions (Dutch/Swedish) Operating Instructions (Spanish) Operating Instructions (English/Chinese) Caution 220V Label AC Plug Adapter EXTERIOR SECTION FM/AM TUNER Unit Power Transformer (AC220-230V) Power Transformer (AC110V/120-127V/220V/240V) Fuse (FU1 : T2.5A/250V) Fuse (FU1 : T5A/250V) AC Power Cord Top Cover R Panel Bonnet Case
VSX-709RDS VSX-D509S VSX-D509S-G VSX-D509S-G Remarks /MYXJIEW /BXJI /BXJI /HLXJI
AWX7464 AWK7574 AWX7484 AWX7390 Not used AWK7573 AWX7459 AWX7501 AWK7576 AWX7486 Not used AWX7442 AWK7575 AWX7485 AWX7501 AWK7576 AWX7486 Not used AWX7442 AWK7575 AWX7485 AWX7501 AWK7574 AWX7484 AWX7390 Not used AWK7575 AWX7485

NSP P7- 1

P3- 1 P3- 4 P3- 5 P3-11 P3-12 P3-13 P3-14 P3-15 P3-16
ADH7005 ARY7022 AXD7249 AHD7832 ARB7215 ARC7273 ARC7274 ARC7275 ARC7276 Not used Not used Not used Not used
ADH7004 Not used AXD7248 AHD7828 Not used Not used Not used Not used Not used ARC7277 ARE7247 ARR1003 AKX7011
ADH7004 Not used AXD7248 AHD7830 Not used Not used Not used Not used Not used ARC7277 ARE7247 ARR1003 AKX7011
ADH7004 Not used AXD7248 AHD7829 Not used Not used Not used Not used Not used Not used ARE7247 Not used Not used

Accessories

P5- 7 P5-10 P5-10 P5-11 P5-11 P5-19 P5-22 P5-24 P5-25
AXX7048 ATS7259 Not used REK1026 Not used VDG1061 AME7375 ANC7897 AZN7779
AXX7047 Not used ATS7261 Not used REK1029 VDG1080 AME7375 ANC7893 AZN7779
AXX7047 Not used ATS7261 Not used REK1029 VDG1080 AME7376 ANC7895 AZN7819

AXX7047 ATS7259 Not used REK1026 Not used VDG1077 AME7376 ANC7894 AZN7819
Part No. VSX-709RDS VSX-D509S VSX-D509S-G VSX-D509S-G Remarks /MYXJIEW /BXJI /BXJI /HLXJI
PNW2766 AMR7198 PNW2766 PNW2766 PNW2766 REC1263 REC1263 REC1263 AEC7025 AEC7025 AEC7205 AEC7205 AAX7277 AAX7098 AAX7098 AAX7277 FBT40P080FZKFBT40P080FZKFBT40P080FNI FBT40P080FNI Not used Not used Not used REK1026 AAX7277 AKX-507 REK1026 AAX7277 AKX-507 Not used Not used Not used No. 2 No. 3 No. 4

Ref. No. Mark

P5-31 P5-31 P5-33 P5-35

Symbol and Description

Insulator (Front side) Insulator/Foot Assy (Rear side) Push Rivet Fuse Card Screw (Both sides of Bonnet Case) Fuse (FU2, FU3 : T2.5A/250V) Fuse Card Voltage Selector FRONT PANEL SECTION Volume Knob Power Button Power Button M Window F Button F Panel Name Plate
P7- 6 P7- 7 P7- 8 P7- 9 P7-10 P7-12 P7-13
AAB7179 AAD7440 AAD7442 AAK7721 AAD7564 AMB7677 PAM1776
AAB7179 AAD7440 AAD7442 AAK7719 AAD7564 AMB7671 PAM1776
AAB7180 AAD7485 AAD7491 AAK7720 AAD7565 AMB7673 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.
VSX-D409/BXJI, VSX-D409-G/BXJI, HLXJI and VSX-609RDS/MYXJIEW are constructed the same except for the following :
Ref. No. Mark Symbol and Description
PCB ASSEMBLIES D.D & INPUT ASSY NSP P5- 4 P5- 8 NSP AMP&PS ASSY AMP&PRIMARY ASSY TRANS 1ASSY VOLTAGE SELECT SW ASSY COMPLEX ASSY FRONT ASSY PACKING SECTION FM Wire Antenna Warranty Card Remote Control Unit Battery Cover Left Pad Right Pad Packing Case Operating Instructions (English) Operating Instructions (German) Operating Instructions (Spanish/Portuguese) Operating Instructions (Italian/French) Operating Instructions (Dutch/Swedish) Operating Instructions (Spanish) Operating Instructions (English/Chinese) Caution 220V Label AC Plug Adapter
Part No. VSX-609RDS VSX-D409 VSX-D409-G VSX-D409-G /MYXJIEW /BXJI /BXJI /HLXJI
AWX7497 AWK7568 AWX7478 AWX7390 Not used AWK7567 AWX7477 AWX7650 AWK7572 AWX7482 Not used AWX7442 AWK7571 AWX7481 AWX7650 AWK7572 AWX7482 Not used AWX7442 AWK7571 AWX7481 AWX7650 AWK7568 AWX7478 AWX7390 Not used AWK7571 AWX7481
P3- 1 P3- 4 P3- 5 P3- 6 P3- 8 P3- 9 P3-11 P3-12 P3-13 P3-14
ADH7005 ARY7022 AXD7247 AZA7378 AHA7263 AHA7264 AHD7831 ARB7215 ARC7273 ARC7274
ADH7004 Not used AXD7246 RZN1156 AHA7275 AHA7276 AHD7824 Not used Not used Not used
ADH7004 Not used AXD7246 RZN1156 AHA7275 AHA7276 AHD7826 Not used Not used Not used
ADH7004 Not used AXD7246 RZN1156 AHA7275 AHA7276 AHD7825 Not used Not used Not used

P3-15 P3-16

ARC7275 ARC7276 Not used Not used Not used Not used
Not used Not used ARC7277 ARE7247 ARR1003 AKX7011

Not used Not used Not used ARE7247 Not used Not used Accessories
AXX7048 ATS7259 Not used REK1026 Not used VDG1061 AME7375 ANC7896 AZN7779 AXX7047 Not used ATS7261 Not used REK1029 VDG1080 AME7375 ANC7888 AZN7779 AXX7047 Not used ATS7261 Not used REK1029 VDG1080 AME7376 ANC7890 AZN7819 AXX7047 ATS7259 Not used REK1026 Not used VDG1077 AME7376 ANC7889 AZN7819
EXTERIOR SECTION FM/AM TUNER Unit Power Transformer (AC220-230V) Power Transformer (AC110V/120-127V/220V/240V) Fuse (FU1 : T2.5A/250V) Fuse (FU1 : T5A/250V) AC Power Cord Top Cover R Panel Bonnet Case Insulator (Front side) Insulator/Foot Assy (Rear side) Push Rivet Fuse Card Screw (Both sides of Bonnet Case) Fuse (FU2, FU3 : T2.5A/250V) Fuse Card Voltage Selector FRONT PANEL SECTION Volume Knob Power Button Power Button M Window F Button F Panel Name Plate
P5- 7 P5-10 P5-10 P5-11 P5-11 P5-19 P5-22 P5-24 P5-25 P5-31 P5-31 P5-33 P5-35
AAB7179 AAD7440 AAD7442 AAK7721 AAD7562 AMB7675 PAM1776
AAB7179 AAD7440 AAD7442 AAK7719 AAD7562 AMB7665 PAM1776
AAB7180 AAD7485 AAD7491 AAK7720 AAD7563 AMB7667 PAM1779
EXPLODED VIEWS EXTERIOR SECTION

Rear Panel

Screw BBZ30P080FMC

AMP&PRIMARY ASSY

CONTRAST OF PCB ASSEMBLIES

B F D.D & INPUT ASSY

AWX7501, AWX7650 and AWX7464 are constructed the same except for the following :
Mark Symbol and Description
Q102 Q103 Q104 F111, F112 C158 C211, C212 R119 R149 R150 R151 R215, R216 CN107 3P CONNECTOR POST 101, 102 PCB BINDER

AWX7464

2SC2412K Not used Not used DTF1067 CKSRYB103K50 CCSQCH220J50 RS1/16S0R0J RS1/16S101J RS1/16S221J RS1/16S472J Not used B3B-PH-K-S VEF1040

Part No. AWX7501

Not used DTA143EK DTC124EK Not used Not used Not used Not used Not used Not used Not used RS1/10S0R0J B3B-PH-K-S VEF1040

AWX7650

Not used DTA143EK DTC124EK Not used Not used Not used Not used Not used Not used Not used RS1/10S0R0J Not used Not used

C F AMP&PRIMARY ASSY

AWX7486, AWX7482 and AWX7484 are constructed the same except for the following :
L51 L52 T51 STANDBY TRANSFORMER C607C610, C634, C635, C657C660 C613, C614, C637, C663, C664 C765C768 C769 R757 R758 CN751 SPEAKER TERMINAL 6-P CN753 PIN JACK 1-P CN784 10P SOCKET H53H56 FUSE CLIP

AWX7484

Not used ATF3001 ATT7037 CCCSL120J50 CCCSL221J50 CQMBA472J50 CKCYB102K50 Not used Not used Not used Not used KP250NA10 Not used

Part No. AWX7486

ATF7018 Not used ATT7038 CCCSL6R0D50 Not used Not used Not used Not used Not used Not used Not used KP250NA10 AKR7001

AWX7482

ATF7018 Not used ATT7038 CCCSL6R0D50 Not used Not used Not used RD1/4PU223J RD1/4PU242J AKE7020 AKB7042 Not used AKR7001

* * * *

: These parts are used for VSX-609RDS. Refer to page 19 on the service manual RRV2274.

K F FRONT ASSY

AWX7485, AWX7481 and AWX7459 are constructed the same except for the following :
IC481 Q481 Q482 Q483 L481 S468, S477 C481, C482 C483, C487 C484 C485 C486 C488 C489, C490 R407 R409 R428 R429 R468 R479 R481 R482 R483 R484 R485R487 X481 CRYSTAL RESONATOR (4.332MHz)

AWX7459

BU1923F 2SA1515 KRC101M 2SC1740S LFEA2R2J XSG3001 CKSQYB102K50 CEAT101M10 CEAT2R2M50 CKSQYB472K50 CEAT1R0M50 CKSQYB561K50 CCSQCH270J50 RS1/10S472J Not used Not used RS1/10S0R0J RS1/10S562J RS1/10S163J RS1/10S473J RS1/10S222J RS1/10S333J RS1/10S104J RS1/10S102J ASS7004

Part No. AWX7485

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 RS1/10S0R0J RS1/10S472J RS1/10S332J Not used Not used Not used Not used Not used Not used Not used Not used

AWX7481

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 RS1/10S0R0J RS1/10S472J RS1/10S622J Not used Not used Not used Not used Not used Not used Not used Not used

PCB PARTS LIST

Mark No. Description Part No.
S F VOLTAGE SELECT SW ASSY

SWITCHES

S51 VOLTAGE SELECTOR AKX1033

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"

FM/AM TUNER UNIT

VSX-D509S VSX-D509S-G VSX-D409 VSX-D409-G
B 1/3F D.D & INPUT ASSY
(VSX-D509S, VSX-D509S-G : AWX7501) (VSX-D409, VSX-D409-G : AWX7650)
VSX-D509S, VSX-D509S-G ONLY

B 1/3F

VSX-D509S, VSX-D509S-G, VSX-D409, VSX-D409-G 2.2 AMP&PRIMARY (2/2) and VOLTAGE SELECT SW ASSY ASSYS

C 2/2F

(VSX-D509S, VSX-D509S-G/BXJI : AWX7486) (VSX-D409, VSX-D409-G/BXJI : AWX7482)
POWER TRANSFORMER VOLTAGE SELECT SW (AKX-507)
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.315 FOR IC52 MFD, BY LITTELFUSE INC.

BXJI : REK1026 (T2.5A)

VOLTAGE SELECT SW ASSY

(BXJI TYPE : AWX7442)

BXJI : REK1029 (T5.0A) LIVE

BXJI : ATT7038

NEUTRAL AC POWER CORD BXJI : VDG1080
NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY.

C 2/2F S F

VSX-D509S, VSX-D509S-G, VSX-D409, VSX-D409-G 2.3 FRONT ASSY

FRONT ASSY

(VSX-D509S, VSX-D509S-G : AWX7485) (VSX-D409, VSX-D409-G : AWX7481)
3. PCB CONNECTION DIAGRAM
3.1 VOLTAGE SELECT SW and TRANS1 ASSYS

S F VOLTAGE

SELECT SW ASSY
(BXJI TYPE ONLY) C J12 J11 J13

B (ANP7331-B)

SIDE A

TRANS3 ASSY

POWER TRANSFORMER

Line Voltage Selection

Line Voltage can be changed by the following modification: 1. Disconnect the AC power cord. 2. Remove the cover. 3. Change the connection wire from TRANS 1 ASSY to AMP&PRIMARY ASSY (Terminal No. J1) as follows. Voltage Terminal No. 220-230V J1 of TRANS 1 ASSY 240V 240V terminal of power transformer 4. Stick a line voltage label on the rear panel. Description Part No. 220V label AAX-193 240V label AAX-192

DB825EB0

220-230V

TRANS2 ASSY

(ANP7331-B)

220-230V 240V

GA TRANS1 ASSY

(HLXJI TYPE ONLY)

C J1 J2

GA S F

 

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