Pioneer VSX-839RDS Service Manual

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-839RDS

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

ORDER NO.

RRV2379

Type

HYXJI ‡ HVXJI ‡

: Alter the wiring of the Po wer -supply block at the primary winding of Power-transformer referring to the "Line Voltage Selection" described

∗

in Service Manual.

Model

VSX-839RDS

Power Requirement

AC220-230V AC230V

The voltage can be converted by the following method.

AC240V, AC240V,

∗ ∗

¶ This service manual should be used together with the following manual(s):

Model No. Order No. Remarks

VSX-35TX/KUXJI/CA RRV2351

CONTENTS

1. CONTRAST OF MISCELLANEOUS PARTS

2. PCB CONNECTION DIAGRAM

3. SCHEMATIC DIAGRAM

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 ELECTRONIC NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2000

.....................................

..........................

........

2 12 14

T – ZZR SEPT. 2000 Printed in Japan

VSX-839RDS

1. CONTRAST OF MISCELLANEOUS PARTS

NOTES:

CONTRAST T ABLE

VSX-839RDS/HYXJI, HVXJI and VSX-35TX/KUXJI/CA are constructed the same except for the following:

Ref. No. Mark Symbol and Description VSX-35TX VSX-839RDS VSX-839RDS Remarks

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%).

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

Part No.

/KUXJI/CA /HYXJI /HVXJI

P5- 1 FM/AM TUNER UNIT AXQ7231 AXQ7232 AXQ7232

PCB ASSEMBLIES

P5- 5 MAIN CONTROL ASSY AWX7560 AWX7625 AWX7625

P5-12 DSP ASSY AWX7561 AWX7626 AWX7626

P5- 2 EX I/O (5.1CH I/O) ASSY AWX7568 AWX7627 AWX7627

P5- 6 A-CONNECTION ASSY AWX7566 AWX7619 AWX7619 P5-12 V-CONNECTION ASSY AWX7567 AWX7717 AWX7717 P5-13 TRANS2–2 ASSY AWX7565 AWX7720 AWX7720 P5-15 PRIMARY ASSY AWX7563 AWX7596 AWX7604

P5- 4 INPUT ASSY AWX7573 AWX7600 AWX7600 P5-10 SP/PS ASSY AWX7571 AWX7735 AWX7735

P5- 7 COMPOSITE ASSY AWX7581 AWX7617 AWX7617

P5- 8 S VIDEO ASSY AWX7580 AWX7616 AWX7616

P6- 3 V-AMP ASSY AWX7578 AWX7723 AWX7723

P7- 1 DISPLAY ASSY AWX7574 AWX7601 AWX7601

P7- 6 FRONT DIGIN ASSY AWX7648 Not used Not used

P3- 2 FM Wire Antenna ADH7004 ADH7005 ADH7005

P3- 3 Operating Instructions (English) ARB7222 ARB7225 ARB7225

P3- 3 Operating Instructions (German) Not used ARC7293 Not used

P3- 3 Operating Instructions (French) Not used ARC7292 Not used

P3- 3 Operating Instructions (Italian) Not used ARC7294 Not used

NSP MAIN ASSY AWK7591 AWK7621 AWK7621

NSP COMPLEX ASSY AWK7592 AWK7622 AWK7624

NSP POWER ASSY AWK7593 AWK7669 AWK7669

FAN DRIVER ASSY Not used AWX7599 AWX7599 No. 1

NSP FRONT ASSY AWK7594 AWK7623 AWK7623

P- SW ASSY Not used AWX7593 AWX7593 No. 2

PACKING SECTION

P3- 3 Operating Instructions (Dutch) Not used ARC7296 Not used

P3- 3 Operating Instructions (Swedish) Not used ARC7298 Not used

P3- 3 Operating Instructions (Spanish) Not used ARC7295 Not used

P3- 3 Operating Instructions (Portuguese) Not used ARC7297 Not used

P3- 4 Remote Control Unit (35TX) AXD7266 Not used Not used

P3- 4 Remote Control Unit (839RDS) Not used AXD7270 AXD7270

P3- 8 Packing Case AHD7860 AHD7866 AHD7866 P3-11 NSP Warranty Card ARY7007 ARY7022 ARY7022

2

VSX-839RDS

Part No.

Ref. No. Mark Symbol and Description VSX-35TX VSX-839RDS VSA-839RDS Remarks

/KUXJI/CA /HYXJI /HVXJI

P5-18 Power T ransf ormer A TS7284 ATS7285 A TS7285 P5-19 Fuse ( FU4, FU5 : ) REK1112 REK1025 REK1025

P5-21 Fuse ( FU1 : ) VEK1029 REK-106 REK-106 P5-26 Cord Stopper CM-22C CM-22B CM-22B P5-27 AC Power Cord VDG1075 VDG1080 VDG1076

P5-28 Spacer AEB7210 AEB7213 AEB7213 P5-31 Rear Panel ANC7910 ANC7913 ANC7940 P5-35 Trans Shield ANG7293 ANG7294 ANG7294 P5-41 Earth Terminal AKE-031 Not used Not used

EXTERIOR SECTION

( 2.5A ) ( T2.0A ) ( T2.0A )

( 10A ) ( T4.0A ) ( T4.0A )

P5-46 65 Label ARW7050 Not used Not used

P7- 9 4P Flexible Cable/60V ADD7238 Not used Not used P7-12 5P Shield Wire with Housing ADX7344 Not used Not used P7-14 Door AMB7692 ANB7223 ANB7223 P7-19 Digital Cap AAD7576 Not used Not used P7-21 Window AAK7769 AAK7770 AAK7770

P7-22 Door Sheet AAK7783 AAK7779 AAK7779 P7-25 Front Panel AMB7691 ANB7231 ANB7231 P7-30 Damper Assy AXA7089 AXA7088 AXA7088 P7-31 Name Plate PAM1776 PAN1376 PAN1376

Fan Motor Not used AXM7012 AXM7012 No. 3 Locking Card Spacer Not used AEC7160 AEC7160 No. 4

HEAT SINK SECTION

Thermistor Not used AEX7004 AEX7004 No. 5

FRONT PANEL SECTION

POWER Button Not used ADD7442 ADD7442 No. 6

Notes : ÷The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”.

÷ For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”, “2. PCB CONNECTION DIAGRAM” and “3. SCHE-

MATIC DIAGRAM”.

EXPLODED VIEWS

÷

PACKING SECTION

Remote Control Unit

Operating Instructions

Rear Pad

Packing Case

Front Pad

Sheet

3

VSX-839RDS

÷

EXTERIOR SECTION

BBZ30P080FZK

No.3

Trans Shield

Cord Clamper

No.1

BBZ30P080FZK

No.4

SP/PS Assy

Under Base

÷

FRONT PANEL and HEAT SINK SECTIONS

No.2

No.6

BPZ30P080FMC

Panel Base

Window

Nut

Volume Ring

Volume Knob

BBZ30P080FZK

Heat Sink

No.5

Heat Sink Angle R

Heat Sink Angle F

V-AMP Assy

4

CONTRAST OF PCB ASSEMBLIES

FM/AM TUNER UNIT

A

F

AXQ7232 and AXQ7231 are constructed the same except for the following :

Mark Symbol and Description

BN201 AKA7003 AKA7002 Q601 Not used 2SC2412K Q602 Not used DTC124EK D101 Not used UDZS6.8B D601 Not used HVU187

L601 Not used LCTA270J2520 L602 Not used LAU2R2J F601 Not used ATF7025 C101 CKSRYB103K50 Not used C103, C104, C609 Not used CKSRYB102K50

C206 CCSRCH100D50 CCSRCH120J50 C209 CKSRYB223K50 Not used C210 CEJA470M16 CEJQ470M16 C211 CEJA1R0M50 CEJQ1R0M50 C215 CKSRYB681K50 CKSRYB471K50

AXQ7231 AXQ7232

Part No.

VSX-839RDS

Remarks

C216, C217 CKSRYB153K50 CKSRYB103K50 C244, C611 Not used CKSRYB223K50 C601, C602 CKSRYB103K50 Not used C603 CKSRYB223K50 CKSRYB392K50 C604, C610, C615 Not used CKSRYB103K50

C605 Not used CCSQCH680J50 C606 Not used CKSRYB561K50 C607, C608 Not used CKSRYB182K50 C614 Not used CCSRCH101J50 R101 Not used RS1/16S0R0J

R102, R225, R243 RS1/16S0R0J Not used R103 RS1/10S331J RS1/10S221J R104 RS1/10S391J RS1/10S221J R105, R605 Not used RS1/16S222J R201 RS1/16S391J Not used

R202 RS1/16S221J RS1/16S101J R212 RS1/16S392J RS1/16S512J R216 RS1/16S123J RS1/16S103J R218, R219 RS1/16S102J RS1/16S681J R222 RS1/16S472J RS1/16S103J

R227 RS1/16S103J RS1/16S183J R601 Not used RS1/16S561J R602, R604 Not used RS1/16S221J R603 Not used RS1/16S472J R606 Not used RS1/16S121J

R607 Not used RS1/16S473J 0001 FM FRONT END AXF7003 AXF7005 0002 MW RF TUNING BLOCK AXX7071 AXX7072

5

VSX-839RDS

5.1CH I/O ASSY

B

F

AWX7627 and AWX7568 are constructed the same except for the following :

Mark Symbol and Description

IC1104 UPC4570G2 Not used Q1157, Q1158 HN1C03F Not used C1101–C1106, C1117–C1122, C1161–C1165 Not used CCSQCH101J50 C1115, C1116 CEAT4R7M50 Not used C1131, C1132 CEAT100M50 Not used

C1139, C1140 CKSQYB103K50 Not used C1151–C1156 Not used CCSQCH331J50 C1166 Not used CCSQCH471J50 R1107, R1108 RS1/10S331J Not used R1115, R1116 RS1/10S104J Not used

R1125, R1126 RS1/10S474J Not used R1157, R1158 RS1/10S271J Not used R1165, R1166 RS1/10S121J Not used R1173, R1174 RS1/10S101J Not used R1181, R1182, R1189, R1190 RS1/10S103J Not used

AWX7568 AWX7627

Part No.

Remarks

JA1113, JA1163 AKB7046 Not used

INPUT ASSY

C

F

AWX7600 and AWX7573 are constructed the same except for the following :

Mark Symbol and Description

Q1001, Q1002 2SC2878

D1051 1SS133 Not used

C1001–C10012 Not used CCCSL221J50

C1051 CGCYX103M16

R1013– R1016 RD1/4PU102J Not used

R1017, R1018 RD1/4PU473J

R1051 RD1/4PU102J

CN1002 KP200TA6L Not used

JA1004 AKB7046 Not used

JA1051 AKN7014

S VIDEO ASSY

G

AWX7573 AWX7600

Part No.

AWX7616 and AWX74580 are constructed the same except for the following :

Mark Symbol and Description

IC852 BU4053BCF Not used C854 CCSQCH151J50 Not used C855, C856 CKSQYB103K50 Not used R855 RS1/10S103J Not used R868, R869,R870 RS1/10S102J Not used

AWX7580 AWX7616

Part No.

Remarks

Not used

Not used Not used

Not used

Remarks

R883, R885 Not used RS1/10S0R0J R884 RS1/10S0R0J Not used

Note ∗ : These parts are used for VSX-33TX/KUXJI/CA. Refer to service manual RRV2351.

6

∗

MAIN CONTROL ASSY

D

F

AWX7625 and AWX7560 are constructed the same except for the following :

Mark Symbol and Description

IC101 M5220FP Not used IC103 TC9164AF Not used IC104 NJM4558MD Not used IC251 Not used NJM4558MD Q905 DTA124EK Not used

D251, D252 Not used 1SS355 D253 Not used UDZS5.1B C101– C110 Not used CCSQCH221J50 C113, C114 CEAT100M50 Not used C115, C116 CCSQCH181J50 Not used

C117, C118 CEAT470M25 Not used C121, C122 CQMA822J50 Not used C123, C124 CQMA242L50 Not used C125, C126 CEAT2R2M50 Not used C127, C128 CEJQ101M25 Not used

C133, C134, C911 CKSRYB103K50 Not used C135, C136 CEAT1R0M50 Not used C145, C146, C169, C170, C181, C182 Not used CCSRCH101J50 C157, C158 Not used CCSQCH101J50 C191– C193 CCSRCH101J50 Not used

AWX7560 AWX7625

Part No.

VSX-839RDS

Remarks

C252 Not used CEAT470M25 C253– C256 Not used CKSRYB103K50 C291 CEJA101M16 CEJQ101M16 R111, R112 RS1/10S0R0J Not used R113, R114, R117, R118, R129, R130 RS1/10S104J Not used

R139, R140, R203, R204 RS1/10S104J Not uesd R115, R116 RS1/10S331J Not used R119, R120 RS1/10S511J Not used R121, R122 RS1/10S394J Not used R123, R124 RS1/10S303J Not used

R125, R126, R133, R134 RS1/10S471J Not used R131, R132 RS1/16S474J Not used R135, R136, R934, R944, R945, R946 RS1/16S102J Not used R990, R991 RS1/10S102J Not used R933 RS1/16S473J Not used

R211– R215, R252, R253 Not used RS1/16S104J R251 Not used RS1/16S474J R254 Not used RS1/16S102J R255 Not used RS1/16S393J R295 Not used RS1/10S0R0J

R921 Not used RS1/16S103J CN0103 AKP7057 Not used CN0906 52045-0445 Not used JA151 VKB1060 Not used

7

VSX-839RDS

A-CONNECTION ASSY

E

AWX7619 and AWX7566 are constructed the same except for the following :

Mark Symbol and Description

IC1501 TC9215AF Not used IC1502 TC9459F Not used IC1503 NJM4558MD Not used IC1551 M62429FP Not used D1551 UDZS5.1B Not used

C1501- C1504, C1517, C1518 CKSQYB103K50 Not used C1507, C1508, C1515, C1516, C1551–C1553 CEAT100M50 Not used C1511, C1512 CCSQCH560J50 Not used C1541– C1543, C1554, C1555 CCSQCH101J50 Not used C1556, C1557 CEAT1R0M50 Not used

R1503, R1504, R1511, R1512 RS1/10S104J Not used R1505, R1506 RS1/10S103J Not used R1507, R1508 RS1/10S472J Not used R1509, R1510 RS1/10S152J Not used R1541– R1545, R1552, R1553 RS1/10S102J Not used

AWX7566 AWX7619

Part No.

Remarks

R1551 RS3LMF391J Not used R1554, R1555 RS1/10S103J Not used R1569, R1570, R1571, R1572, R1573, R1574 RD1/10S0R0J Not used CN1552 AKP7068 Not used CN1554 KM200TA6 Not used

COMPOSITE ASSY

F

AWX7617 and AWX7581 are constructed the same except for the following :

Mark Symbol and Description

IC731 NJM2279 IC751 TC4W53FU Not used

Q701 2SA933S D731 DAN202K Not used

C707 CCSQCH181J50 C712, C713, C734, C735 CEAT101M10

C714, C732, C733, C736, C785, C786 CKSQYB473K50 Not used C715 CCSQCH150J50 Not used C737 CCSQCH470J50 Not used R707 RS1/10S750J Not used

AWX7581 AWX7617

Part No.

Remarks

Not used Not used Not used Not used

R712 RS1/10S183J Not used R713 RS1/10S103J

R714 RS1/10S101J Not used R715 RD1/2VM201J Not used R733– R735, R766 RS1/10S102J Not used

R767 RS1/10S104J Not used

JA703 2P PIN JACK Not used VKB1048 ∗

2P PIN JACK

703

AKB7017

Note ∗ : These parts are used for VSX-33TX/KUXJI/CA. Refer to service manual RRV2351.

8

Not used

V-CONNECTION ASSY

H

AWX7717 and AWX7567 are constructed the same except for the following :

Mark Symbol and Description

Q601 KRC103M Not used C601 CKSQYB103K50 Not used R601 RS1/10S103J Not used CN604 KM200TA10 Not used

V-AMP ASSY

I

F

AWX7723 and AWX7578 are constructed the same except for the following :

Mark Symbol and Description

CN2201 3P CONNECTOR Not used KM250MA3

AWX7567 AWX7717

AWX7578 AWX7723

Part No.

VSX-839RDS

Remarks

SP / PS ASSY

L

F

AWX7735 and AWX7571 are constructed the same except for the following :

Mark Symbol and Description

D3001, D3002 D5SBA20 D5SBA20(B) D3052, D3054, D3056, D3058, D3059 Not used 1SS133 D3201 Not used MTZJ5.1B C3001, C3002 (22000µF/56V) ACH7147 ACH7145 C3101- C3105 CFTYA104J50 CFTYA224J50

C3106- C3110 Not used CFTYA224J50 C3111- C3117 CQHA102J2A CQHA332K2E C3119 Not used CKPUYB221K50 L3111, L3112 ATX1012 Not used R3111 Not used RD1/4PU4R7J

R3133, R3134 Not used RS1LMF471J Heat Sink ANH1021 Not used CN3002 6P PLUG Not used KM200TA6 CN3101 AKE7058 AKE7059 CN3102 AKE7060 AKE7061

TRANS 2-2 ASSY

O

F

AWX7720 and AWX7565 are constructed the same except for the following :

Mark Symbol and Description

C5501 CQMA224J50 Not used C5502 CQMA224J50 Not used R5501 RD1/4MUF100J Not used

AWX7571 AWX7735

AWX7565 AWX7720

Part No.

Remarks

9

VSX-839RDS

PRIMARY ASSY

Q

F

AWX7596, AWX7604 and AWX7563 are constructed the same except for the following:

Mark

DISPLAY ASSY

S

F

Symbol and Description

AWX7563 AWX7596 AWX7604

C6011, C6012, C6013 Not used CCCSL101K2H CCCSL101K2H R6001 RCN1080 Not used Not used J0032 Not used D20PYY0330E D20PYY0330E T6001 ATT7043 ATT7040 ATT7040 6004 AKP7136 AKP7135 Not used

6001 3P CONNECTOR Not used 51048-0300 51048-0300

AWX7601 and AWX7574 are constructed the same except for the following :

Mark Symbol and Description

IC7051 TC7W53FU Not used IC7401 Not used BU1923 Q7053 FMA1A Not used Q7054 DTC124EK Not used Q7401 Not used 2SA1037

Part No.

AWX7574 AWX7601

Remarks

Q7402 Not used DTC143ES Q7403 Not used 2SC2412K D7054– D7057 1SS355 Not used L7401 Not used LFA2R2J C7053 CKSQYB153K50 Not used

C7401 Not used CKSQYB472K50 C7402 Not used CEAT2R2M50 C7403, C7404 Not used CKSQYB102K50 C7405 Not used CEAT101M10 C7406, C7407 Not used CCSQCH270J50

C7408 Not used CKSQYB561K50 C7409 Not used CEAT1R0M50 R7047 RS1/10S223J RS1/10S103J R7056 RS1/10S223J Not used R7057 RS1/10S392J Not used

R7058, R7061 RS1/10S103J Not used R7401, R7407, R7408 Not used RS1/10S102J R7403 Not used RS1/10S222J R7404 Not used RS1/10S473J R7405 Not used RS1/10S333J

R7406 Not used RS1/10S104J CN7007 52045-0445 Not used X7401 CRYSTAL RESONATOR (4.332MHz) Not used ASS7004

10

DSP ASSY

Y

F

AWX7626 and AWX7561 are constructed the same except for the following :

Mark Symbol and Description

IC9103 CS4391 Not used IC9602– IC9604, IC9701– IC9705 UPC4570G2 NJM4558MD IC9706, IC9707 UPC4570G2 Not used Q9611, Q9612 2SC3326(AB) Not used C9102, C9108, C9151, C9152, C9162 CEJA470M16 CEJQ470M16

C9110 CEJAR47M50 CEJQR470M50 C9117, C9562 CEJA470M16 CEJQ470M16 C9120 CEJA470M16 Not used C9121, C9124 CKSRYB103K50 Not used C9122 CCSRCH471J50 Not used

C9123, C9125 CEJA1R0M50 Not used C9126 CKSRYB104K16 Not used C9127, C9529 CEJA2R2M50 CEJQ2R2M50 C9167 CKSQYF104Z50 Not used C9203– C9207, C9603, C9604, C9615, C9616 CEJA4R7M50 CEJQ4R7M50

C9627, C9628, C9811, C9813 CEJA4R7M50 CEJQ4R7M50 C9551, C9740, C9801, C9802, C9812 CEJA101M10 CEJQ101M10 C9814, C9501, C9516 CEJA101M10 CEJQ101M10 C9643, C9644, C9770, C9523, C9526 CEJA100M25 CEJQ100M25 C9705, C9706, C9759, C9760 CKSQYF104Z25 Not used

AWX7561 AWX7626

Part No.

VSX-839RDS

Remarks

C9713, C9714, C9727, C9728, C9739 CEJA330M10 CEJQ330M10 C9765– C9769 CEJA330M10 CEJQ330M10 C9745, C9746, C9781, C9782 CKSRYB102K50 Not used C9749– C9751, C9752 CCSRCH221J50 Not used C9753, C9754 CEJA330M10 Not used

C9755, C9756 CKSRYB122K50 Not used C9757, C9758 CCSRCH271J50 Not used C9761, C9762 CEJA4R7M50 Not used C9763, C9764 CKSRYB222K50 Not used C9803, C9805 CEJA470M25 CEJQ470M25

L9105, L9106 QTL1013 Not used R9106 RS1/16S331J RS1/16S101J R9120, R9122 RS1/10S681J Not used R9121, R9749, R9750 RS1/10S562J Not uesd R9123, R116 RS1/10S182J Not used

R9154 RS1/10S104J RS1/10S0R0J R9173 RS1/10S0R0J Not used R9577 RS1/16S331J Not used R9590 RS1/16S0R0J RS1/16S331J R9737– R9742, R9753, R9754, R9763, R9764 RS1/16S153J Not used

R9743– R9746, R9755, R9756 RS1/16S332J Not used R9747, R9748 RS1/16S122J Not used R9751, R9752 RS1/16S822J Not used R9757, R9758 RS1/16S474J Not used R9759, R9760 RS1/16S101J Not used

CN9804 S5B-PH-K-S Not used JA9156 GP1FA551TZ Not used

11

1

VSX-839RDS

PCB PARTS LIST

23

4

Mark No. Description Part No.

A

P-SW ASSY (AWX7593)

Q

A

SWITCHES AND RELAYS

S6801 ASG1035

CAPACITORS

C6801, C6802 CGCYX103K25

OTHERS

CN6801 3P JUMPER CONNECTOR 52151-0310

FAN DRIVER ASSY (AWX7599)

Z

SEMICONDUCTORS

IC3501 (1.25A) AEK7010

B

Q3501 KRA103M Q3502 KRC103M

Mark No. Description Part No.

Q3503 2SC4793 D3504 MTZJ12C D3503 MTZJ27D

D3501, D3502 S5688G

CAPACITORS

C3501 CEAT471M35 C3502 CEAT1R0M50 C3503 CKCYF103Z50 C3504 CEANP471M25 C3505 CEAT100M50

RESISTORS

Other Resistors RD1/4PU J

OTHERS

CN3502 3P PLUG KM250MA3L CN3501 6P SOCKET KP200TA6L

2. PCB CONNECTION DIAGRAM

2.1 P- SW and FAN DRIVER ASSYS

C

D

Q A

Q

6001

P-SW ASSY

CN3002

(ANP7362-A)

SIDE A

L

Z

IC3501

FAN DRIVER ASSY

Q3501

Q3503Q3504Q3502

To Fan

(ANP7361-A)

12

QA

1234

Z

1

234

VSX-839RDS

2.2 TRANS 2-1, TRANS 2-2 and TRANS 1 ASSYS

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 (Terminal No. Y6002) to AMP ASSY (Terminal No. Y6002) as follows.

Voltage Terminal No. of TRANS 1 ASSY

220-230V Y6002/HY/HL/HV

240V Y6002/J,/KU

4. Stick a line voltage label on the rear panel. Description Part No.

220V label AAX-193 240V label AAX-192

TRANS 2-2

O

N

5010

Q

Y6001

ASSY

(ANP7360-A)

Y6002

Q

220-230V

240V

TRANS 1

P

ASSY

(ANP7360-A)

A

B

TRANS 2-1

M

ASSY

L

Y3

L

3001

L

Y1

L

Y2

T1 POWER TRANSFORMER

C

IC4501 IC4502

(ANP7361-A)

D

M

1

2

3

O

P

4

13

1

VSX-839RDS

3. SCHEMATIC DIAGRAM

3.1 FM/AM TUNER UNIT

A

FM/AM TUNER UNIT (AXQ7232)

A

F

FM FRONT END

L1

23

4

B

(FM) (FM)

(FM)

(AM)

C

(AM)

(FM)

MW RF TUNING BLOCK

(AM)

(FM)

(AM) (AM)

OSC : 981 - 2052kHz 9k step

(FM)

(FM) (FM)

(AM)

D

14

A

F

1234

5

678

VSX-839RDS

A

: The power supply is shown with the marked box.

(TX)

: AUDIO SIGNAL ROUTE (TUNER)

(AM)

: AM SIGNAL ROUTE

(FM)

: FM SIGNAL ROUTE

(AM)

(FM)

(AM)

(FM)

(AM)

(FM)

(AM)

L201

ATE7003

(AM)

(TX)

(FM)

(TX)

B

CN291

(TX)

3/3F

D

C

D

F

15

A

5

6

7

8

1

VSX-839RDS

3.2 5.1CH I/O and INPUT ASSYS

A

23

4

JA1111 : AKB7048

B

5.1CH I/O ASSY

F

( AWX7627 )

E

CN1505

E

CN1501

JA1113 : AKB7046

C

D

16

E

CN1503

: AUDIO SIGNAL ROUTE

B

F

1234

1

234

VSX-839RDS

A

INPUT ASSY

C

F

(AWX7600)

JA1003 : AKB7048

LD

TV

V1

LD

TV

LD

TV

V2

V1 V1

B

LD

V2

E

V2

CN1553

C

: AUDIO SIGNAL ROUTE

LD

: AUDIO SIGNAL ROUTE (LD)

TV

: AUDIO SIGNAL ROUTE (TV)

1

2

V1

: AUDIO SIGNAL ROUTE (VCR1)

V2

: AUDIO SIGNAL ROUTE (VCR2)

MR

: AUDIO SIGNAL ROUTE (MR)

3

C

4

F

D

17

1

VSX-839RDS

3.2 MAIN CONTROL ASSY (1/3)

CN7005

F

S

A

23

2/3F

D

2/3F

D

TU

TUTU

4

B

T2

C

CD

MD

CD

MD

TU

T2

CD

MD

TV

V2

V1

LD

CD

T2

TU

D

: The power supply is

TV

V2

LD

V1

shown with the marked box.

CN1551

18

D

1/3F

1234

E

5

678

VSX-839RDS

D

1/3 F

MAIN CONTROL ASSY (AWX7625)

: AUDIO SIGNAL ROUTE

LD

: AUDIO SIGNAL ROUTE (LD)

TV

: AUDIO SIGNAL ROUTE (TV)

V1

: AUDIO SIGNAL ROUTE (VCR1)

V2

: AUDIO SIGNAL ROUTE (VCR2)

MD

: AUDIO SIGNAL ROUTE (MD)

P

: AUDIO SIGNAL ROUTE (PHONO)

TU

: AUDIO SIGNAL ROUTE (TUNER)

CD

: AUDIO SIGNAL ROUTE (CD)

T2

: AUDIO SIGNAL ROUTE (TAPE2)

MR

: AUDIO SIGNAL ROUTE (MR)

A

B

N

CN5004

D301D302

RB501V-40RB501V-40

C

D

2/3F

D

1/3F

5

6

7

8

19

1

VSX-839RDS

3.3 MAIN CONTROL ASSY (2/3)

1/3F

D

A

23

4

3/3F

D

2/3 F

B

1/3F

D

C

MAIN CONTROL ASSY (AWX7625)

D

: The power supply is shown with the marked box.

20

D

2/3F

1234

5

678

VSX-839RDS

3/3F

D

: AUDIO SIGNAL ROUTE

A

B

F

I

CN2001

E

CN1504

C

D

CN1502

E

1/3F

D

2/3F

5

6

7

8

21

1

VSX-839RDS

3.4 MAIN CONTROL ASSY (3/3)

A

F

A

CN201

TU

23

CN7001

F

S

4

B

TU

2/3F

D

C

D

N

CN5010

22

N

CN5005

D

3/3F

1234

N

CN5008

5

678

VSX-839RDS

A

D

3/3 F

MAIN CONTROL ASSY (AWX7625)

TU

: AUDIO SIGNAL ROUTE (TUNER)

B

N

CN5003

4/5

Y

CN9805

4/5

Y

CN9806

: The power supply is shown with the marked box.

H

CN601

5

6

7

D

3/3F

8

23

C

D

1

23

VSX-839RDS

3.5 V-AMP, REGULATOR, TRANS 2-2 and TRANS 1 ASSYS

A

V-AMP ASSY (AWX7723)

I

F

B

4

: AUDIO SIGNAL ROUTE

To Thermistor

2/3F

D

CN105

C

D

OVER LOAD DETECTION

24

I

F

1234

1

234

VSX-839RDS

F

L

3004

CN3003

F

L

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.200 MFD, BY LITTELFUSE INC. FOR IC5009, IC5010 (AEK7023).

REGULATOR ASSY (AWX7562)

N

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491005 MFD, BY LITTELFUSE INC. FOR IC5501 (AEK7019).

A

B

TRANS 2-2 ASSY

O

F

(AWX7720)

D3SBA20

C

M

Q

TRANS 1 ASSY

P

(AWX7564)

N

1

2

3

O

Y

2/5F

F

CN9803

P

4

25

D

1

23

VSX-839RDS

3.6 TRANS 2-1, FAN DRIVER and SP/PS ASSYS

4

A

B

POWER TRANSFORMER

M

TRANS 2-1 ASSY ( AWX7572 )

VSX-839 RDS

RECTIFIER FOR POWER AMP "UL"

LN6SB60

K

J

AMP FOR POWER AMP VOLTAGE AMPLIFYING STAGE " UH "

FU4, FU5 : T2.0A REK1025

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49102.5 MFD, BY LITTELFUSE INC. FOR IC4501, IC4502 (AEK7019).

C

CN6003

D

Q

Z

FAN DRIVER ASSY (AWX7599)

CN3002

D3201

MTZJ5.1B

26

L

1234

F

M

Z

5

678

VSX-839RDS

SPEAKER RELAY

D3051– D3060 : 1SS133

JK

SP/PS ASSY

L

F

A

(AWX7735)

: AUDIO SIGNAL ROUTE

B

• NOTE FOR FUSE REPLACEMENT

CAUTION -

FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY.

VSX-839 RDS

N

CN5001

N

CN5002

C

D

F

27

L

5

6

7

8

1

VSX-839RDS

3.7 DISPLAY ASSY

A

B

23

V

CN7201

4

SEARCH

E ON

S7001 : MEMORY S7002 : SEARCH

C

D

S7003 : E ON S7007 : MPX S7008 : SPEAKERS S7009 : DIRECT S7010 : SELECT S7011 : CLASS S7012 : FM / AM S7013 : V SELECT S7014 : FL DIMMER S7015 : SPEAKERS S7016 : TONE ON/OFF S7017 : CH SELECT S7018 : BASS – S7019 : TAPE2 MONITOR S7020 : BASS + S7021 : TREBLE – S7022 : TREBLE + S7023 : LOUDNESS S7025 : STANDARD S7026 : ADVANCED S7027 : STEREO S7031 : DSP S7032 : MULTI CH IN S7033 : D–NR S7034 : MIDNIGHT S7035 : THX CINEMA S7501 : STAND BY/ON

W

7501

U

7301

28

CN102

1/3F

D

S

F

1234

5

DISPLAY ASSY

S

F

(AWX7601)

678

VSX-839RDS

A

B

T

CN7101

C

D

CN903

3/3F

D

F

29

S

5

6

7

8

1

VSX-839RDS

3.8 DSP ASSY (2/5)

A

CN5009

N

B

Y

ME

5/5

23

4

1/5F

Y

MA

1/5F

Y

MA

4/5

Y

MF

C

D

30

Y

2/5F

1234