Pioneer VSX-859-RDS Service manual

ORDER NO.

RRV2378

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-859RDS

VSX-859RDS-G

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

Type

HYXJI AC220-230V AC240V,
HVXJI – AC230V AC240V,

: 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.

VSX-859RDS VSX-859RDS-G following method.

Model

Power Requirement

The voltage can be converted by the

∗
∗

¶ 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

4. REMOTE CONTROL UNIT

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
10
12
34

T – ZZR SEPT. 2000 Printed in Japan

VSX-859RDS, VSX-859RDS-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%).

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

CONTRAST T ABLE

1

5621

5621

VSX-35TX/KUXJI/CA, VSX-859RDS/HYXJI, VSX-859RDS/HVXJI and VSX-859RDS-G/HYXJI are constructed
the same except for the following:

Ref.

No.

Mark

Symbol and Description

VSX-35TX VSX-859RDSVSX-859RDS

/KUXJI/CA /HYXJI /HVXJI /HYXJI

Part No.

VSX-859RDS-G

Remarks

PCB ASSEMBLIES

P5- 1 FM/AM TUNER UNIT AXQ7231 AXQ7232 AXQ7232 AXQ7232

NSP MAIN ASSY AWK7591 AWK7603 AWK7603 AWK7603

P5- 5 MAIN CONTROL ASSY AWX7560 AWX7594 AWX7594 AWX7594

P5-12 DSP ASSY AWX7561 AWX7595 AWX7595 AWX7595

NSP COMPLEX ASSY AWK7592 AWK7604 AWK7607 AWK7604
P5- 2 EX I/O(7.1CH I/O) ASSY AWX7568 AWX7597 AWX7597 AWX7597
P5- 6 A- CONNECTION ASSY AWX7566 AWX7584 AWX7584 AWX7584

P5-12 REGULATOR ASSY AWX7562 AWX7806 AWX7806 AWX7806
P5-15 PRIMARY ASSY AWX7563 AWX7596 AWX7604 AWX7596

NSP POWER ASSY AWK7593 AWK7605 AWK7605 AWK7605
P5- 4 INPUT ASSY AWX7573 AWX7600 AWX7600 AWX7600

P5-10 SP/PS ASSY AWX7571 AWX7598 AWX7598 AWX7598

P5- 7 COMPOSITE ASSY AWX7581 AWX7621 AWX7621 AWX7621
P6- 3 V-AMP ASSY AWX7578 AWX7723 AWX7723 AWX7723
P7- 1 DISPLAY ASSY AWX7574 AWX7601 AWX7601 AWX7601

FAN DRIVER ASSY Not used AWX7599 AWX7599 AWX7599 No. 1

NSP FRONT ASSY AWK7594 AWK7606 AWK7606 AWK7606

P- SW ASSY Not used AWX7593 AWX7593 AWX7593 No. 2

PACKING SECTION

P3- 2 FM Antenna ADH7004 ADH7005 ADH7005 ADH7005
P3- 3
P3- 3 Operating Instructions (German) Not used ARC7293 Not used ARC7293
P3- 3 Operating Instructions (French) Not used ARC7292 Not used ARC7292
P3- 3 Operating Instructions (Italian) Not used ARC7294 Not used ARC7294

P3- 3 Operating Instructions (Dutch) Not used ARC7296 Not used ARC7296
P3- 3 Operating Instructions (Swedish) Not used ARC7298 Not used ARC7298
P3- 3 Operating Instructions (Spanish) Not used ARC7295 Not used ARC7295
P3- 3 Operating Instructions (Portuguese) Not used ARC7297 Not used ARC7297

Operating Instructions (English) ARB7222 ARB7225 ARB7225 ARB7225

2

VSX-859RDS, VSX-859RDS-G

Ref.

No.

Mark

Symbol and Description

VSX-35TX VSX-859RDSVSX-859RDS

Part No.

VSX-859RDS-G

/KUXJI/CA /HYXJI /HVXJI /HYXJI

PACKING SECTION

P3- 4 Remote Control Unit AXD7266 AXD7273 AXD7273 AXD7273
P3- 8 Packing Case AHD7860 AHD7865 AHD7865 AHD7900

P3-11 NSP Warranty Card ARY7007 ARY7022 ARY7022 ARY7022

P5-18 Power Transformer ATS7284 ATS7285 ATS7285 ATS7285
P5-19 Fuse (FU4, FU5: ) REK1112 REK1025 REK1025 REK1025

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

P5-28 Spacer AEB7210 AEB7213 AEB7213 AEB7213
P5-30 NSP Under Base ANA7113 ANA7102 ANA7102 ANA7102
P5-31 Rear Panel ANC7910 ANC7912 ANC7939 ANC7961
P5-33 Bonnet AZN7835 AZN7835 AZN7835 AZN7836

P5-35 Trans Shield ANG7293 ANG7294 ANG7294 ANG7294

Spacer Not used AHB7052 AHB7052 AHB7052 No. 3

EXTERIOR SECTION

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

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

Bottom Plate Not used ANF7020 ANF7020 ANF7020 No. 4

Fan Motor Not used AXM7012 AXM7012 AXM7012 No. 5

Stabilizer Not used ANG7310 ANG7310 ANG7310 No. 6
Locking Card Spacer Not used AEC7160 AEC7160 AEC7160 No. 7

Remarks

HEAT SINK SECTION

Thermistor Not used AEX7004 AEX7004 AEX7004 No. 8

FRONT PANEL SECTION

P7- 9 4P Flexible Cable/60V ADD7238 Not used Not used Not used
P7-13 Door Stay AAH7063 AAH7063 AAH7063 AAH7064
P7-14 Door AMB7692 ANB7223 ANB7223 ANB7222
P7-15 Door Hinge L AMR7291 AMR7291 AMR7291 AMR7292
P7-16 Door Hinge R

P7-17 Volume Knob (MASTER) AAB7193 AAB7193 AAB7193 AAB7210
P7-18 Rotary Knob (INPUT SELECTOR) AAB7226 AAB7226 AAB7226 AAB7227
P7-19 Digital Cap AAD7576 AAD7576 AAD7576 AAD7580
P7-20 Volume Ring AAK7623 AAH7623 AAH7623 AAH7016
P7-21 Window AAK7769 AAK7764 AAK7764 AAK7732

P7-22
P7-24 Cusion Circle AED7044 AED7044 AED7044 AED7045
P7-25 Front Panel AMB7691 ANB7230 ANB7230 ANB7243
P7-26 Panel Base AMB7695 AMB7695 AMB7695 AMB7696
P7-30 Damper Assy AXA7089 AXA7088 AXA7088 AXA7088

P7-31 Name Plate PAM1776 PAN1376 PAN1376 PAN1377

Door Sheet

POWER Button Not used AAD7442 AAD7442 AAD7491 No. 9
FL Sheet Not used Not used Not used AAK7735 No.10

AMR7293 AMR7293 AMR7293

AAK7783 AAK7778 AAK7778 AAH7798

AMR7294

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 SECTIONS

No.3

Remote Control Unit

Rear Pad

Operating Instructions

Front Pad

Packing Case

FRONT

Sheet

FRONT

3

VSX-859RDS, VSX-859RDS-G

÷

EXTERIOR SECTION

BBZ30P080FZK

No.5

No.6

BBZ30P080FZK

Trans Shield

Cord Clamper

No.1

BBZ30P080FZK

No.7

SP/PS Assy

Under Base

No. 4

÷

FRONT PANEL and HEAT SINK SECTIONS

No.2

No.9

BPZ30P080FMC

No.10

Panel Base

Window

Nut

Volume Ring

Volume Knob

BBZ30P080FZK

BBZ30P080FZK

BBZ30P080FZK

BBZ30P080FZK

Insulator

BBZ30P080FZK

BBZ30P080FZK

Heat Sink

No.8

Heat Sink
Angle R

Heat Sink Angle F

V-AMP Assy

4

VSX-859RDS, VSX-859RDS-G

CONTRAST OF PCB ASSEMBLIES

A

F

FM/AM TUNER UNIT

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

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

AXQ7231 AXQ7232

Part No.

Remarks

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

7.1CH I/O ASSY

B

F

AWX7597 and AWX7568 are constructed the same except for the following :

Mark Symbol and Description

C1101– C1124, C1161– C1165 Not used CCSQCH101J50
C1167, C1168 Not used CCSQCH101J50
C1151– C1158 Not used CCSQCH331J50

C1166 Not used CCSQCH471J50

AWX7568 AWX7597

Part No.

Remarks

5

VSX-859RDS, VSX-859RDS-G

INPUT ASSY

C

F

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

Mark Symbol and Description

Q1001, Q1002 2SC2878 Not used
D1051 1SS133 Not used
C1051 CGCYX103M16 Not used
C1001–C10012 Not used CCCSL221J50
R1013– R1016, R1051 RD1/4PU102J Not used

R1017, R1018 RD1/4PU473J Not used
CN1002 6P SOCKET KP200TA6L Not used
JA1004 2P PIN JACK AKB7046 Not used
JA1051 MULI ROOM JACK AKN7014 Not used

E

A-CONNECTION ASSY

F

AWX7573 AWX7600

AWX7584 and AWX7566 are constructed the same except for the following :

Mark Symbol and Description

IC503 NJM4558MD UPC4570G2
IC1551 M62429FP Not used
D1551 UDZS5.1B Not used
C1509, C1510 Not used CCSQCH221J50
C1551– C1553 CEAT100M50 Not used

AWX7566 AWX7584

Part No.

Part No.

Remarks

Remarks

C1554, C1555 CCSQCH101J50 Not used
C1556, C1557 CEAT1R0M50 Not used
R1551 RS3LMF391J Not used
R1552, R1553 RS1/10S102J Not used
R1554, R1555 RS1/10S103J Not used

CN1552 9P SOCKET AKP7068 Not used
CN1554 6P PLUG KM200TA6 Not used

COMPOSITE ASSY

F

AWX7621 and AWX7581 are constructed the same except for the following :

Mark Symbol and Description

IC731 NJM2279M Not used
D731 DAN202K Not used
C732, C733 CKSQYB473K50 Not used
C734, C735 CEAT101M10 Not used
C736 CKSQYB473K50 Not used

C737 CCSQCH470J50 Not used
R733– R735 RS1/10S102J Not used

V-AMP ASSY

I

F

AWX7581 AWX7621

Part No.

Remarks

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

Mark Symbol and Description

CN2201 3P PLUG Not used KM250MA3

6

AWX7578 AWX7723

Part No.

Remarks

VSX-859RDS, VSX-859RDS-G

MAIN CONTROL ASSY

D

F

AWX7594 and AWX7560 are constructed the same except for the following :

Mark Symbol and Description

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– C112 Not used CCSQCH221J50
C119, C120 Not used CKSRYB331K50
C133, C134 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
C252 Not used CEAT470M25
C253– C256 Not used CKSRYB103K50

C291 CEJA101M16 CEJQ101M16
C911 CKSRYB103K50 Not used
L101– L104 Not used LCTA181J3225
R111, R112 RS1/10S0R0J RS1/10S101J
R115, R116 RS1/10S331J RS1/10S122J

AWX7560 AWX7594

Part No.

Remarks

R129, R130, R139, R140 RS1/10S104J Not uesd
R203, R204 RS1/10S104J Not used
R131, R132 RS1/16S474J Not used
R133, R134 RS1/16S471J Not used
R135, R136, R934, R944– R946 RS1/16S102J Not used

R990, R991 RS1/10S102J 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
R923 Not used RS1/16S103J
R933 RS1/16S473J Not used
CN103 9P PLUG AKP7057 Not used
CN906 4P FFC CONNECTOR 52045-0445 Not used

SP / PS ASSY

L

F

AWX7598 and AWX7571 are constructed the same except for the following :

Mark Symbol and Description

D3001, D3002 D5SBA20 LN6SB60-4003
D3052, D3054, D3056, D3058, D3059 Not used 1SS133
D3201 Not used MTZJ5.1B
C3101- C3105 CFTYA104J50 CFTYA224J50
C3106- C3110 Not used CFTYA224J50

AWX7571 AWX7598

Part No.

Remarks

C3111- C3117 CQHA102J2A CQHA332J2A
C3119 Not used CKPUYB221K50
R3111 Not used RD1/4PU4R7J
R3133, R3134 Not used RS1LMF471J
Heat Sink ANH1021 Not used

CN3002 6P PLUG Not used KM200TA6
CN3101 8P SPEAKER TERMINAL AKE7058 AKE7059
CN3102 6P SPEAKER TERMINAL AKE7060 AKE7061

7

VSX-859RDS, VSX-859RDS-G

REGULATOR ASSY

N

F

AWX7806 and AWX7562 are constructed the same except for the following :

Mark Symbol and Description

D5009 D3SBA20(B) LN4SB60-4003

PRIMARY ASSY

Q

F

AWX7562 AWX7806

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

Mark

Symbol and Description

C6011– C6013 Not used CCCSL101K2H CCCSL101K2H
R6001 RCN1080 Not used Not used
T6001 ATT7043 ATT7040 ATT7040
J0032
6004 AKP7136 AKP7135 Not used

6001 Not used 51048-0300 51048-0300

AWX7563 AWX7596 AWX7604

Not used D20PYY0330E D20PYY0330E

Part No.

Part No.

Remarks

Remarks

DISPLAY ASSY

S

F

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 2SA1037K

Q7402 Not used DTC143EK
Q7403 Not used 2SC2412K
D7054– D7057 1SS355 Not used
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
L7401 Not used LFA2R2J
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

AWX7574 AWX7601

Part No.

Remarks

R7406 Not used RS1/10S104J
CN7007 4P FFC CONNECTOR 52045-0445 Not used
X7401 CRYSTAL RESONATOR (4.332MHz) Not used ASS7004

8

DSP ASSY

F

Y

AWX7595 and AWX7651are constructed the same except for the following :

Mark Symbol and Desacription

IC9041
IC9071
IC9091
Q9001, Q9002, Q9004 - Q9006, Q9031
Q9003, Q9032

Q9007
D9001
D9002
F9001
L9003

L9001, L9071
L9091
JA9151
JA9152
C9001, C9014, C9054, C9056, C9070

C9002, C9003, C9006, C9010, C9011, C9017
C9018, C9031, C9051, C9052, C9055, C9092
C9072–C9075, C9078–C9081
C9004, C9005, C9008, C9009, C9012, C9013
C9015, C9020, C9032, C9043, C9058

C9007
C9016
C9019
C9033
C9041, C9042

C9053
C9057
C9071
C9076, C9077, C9082, C9083, C9084, C9085
C9093, C9087

C9086
C9091
C9095
C9096
C9102, C9108, C9151, C9152, C9162

C9111
C9117, C9120, C9562,
C9123, C9125
C9127
C9203– C9207, C9603, C9604, C9615, C9616

C9627, C9628, C9761, C9762, C9811, C9813
C9501, C9516, C9551, C9740, C9801, C9802
C9523, C9526, C9643, C9644, C9770
C9529
C9713, C9714, C9727, C9728, C9739, C9753

C9754, C9765– C9769
C9803, C9805
C9812, C9814
R9001
R9002, R9010, R9011, R9018, R9038, R9054

R9071, R9072, R9053
R9003, R9019
R9004, R9015, R9016, R9020
R9005, R9006, R9014, R9021, R9022, R9025
R9073

R9007, R9023, R9033
R9008, R9027, R9030
R9009,R9074
R9013, R9017, R9034
R9024, R9026

R9028, R9029
R9031, R9032
R9035

AWX7561 AWX7595

Not used
Not used
Not used
Not used
Not used

Not used
Not used
Not used
Not used
Not used

Not used
Not used

AKB7131

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
Not used

CEJA470M16
CEJAR47M50

CEJA470M16
CEJA1R0M50
CEJA2R2M50
CEJA4R7M50

CEJA4R7M50
CEJA101M10
CEJA100M25
CEJA2R2M50
CEJA330M10

CEJA330M10
CEJA470M25
CEJA101M10

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

VSX-859RDS, VSX-859RDS-G

Part No.

NJM4558MD

PM4007A

LH52256CN-70LL

2SC3082K (NP)

2PD601A (QR)
2PB709A (QR)

KV1851

1SS355
ATF7001
ATH7001

ATL7002
QTL1013
Not used

AKB7132

CKSRYB103K50
CKSRYF104Z25

CKSRYF104Z25
CKSRYF104Z25
CKSQYF104Z25
CKSQYF104Z25

CCSRCH750J50

CEJQ470M25
CKSRYB473K16
CCSRCH101J50
CKSRYF105Z10

CEJQNP4R7M25

CCSRCH270J50

CEJQ101M10
CCSRCH471J50
CCSRCH471J50

CCSQCH471J50

CEJQ470M16

CCSQCH221J50

CEAT100M50

CEJQ101M16

CEJQR47M50

CEJQ470M16

CEJQ1R0M50

CEJQ2R2M50

CEJQ4R7M50

CEJQ4R7M50

CEJQ101M10

CEJQ100M25

CEJQ2R2M50

CEJQ330M10

CEJQ330M10

CEJQ470M25

CEJQ101M10

RS1/16S750J

RS1/16S103J

RS1/16S103J

RS1/16S512J

RS1/16S202J

RS1/16S102J

RS1/16S102J

RS1/16S220J

RS1/16S302J

RS1/16S221J

RS1/16S152J

RS1/16S332J

RS1/16S561J

RS1/16S333J

RS1/16S223J

Remarks

9

1

23

VSX-859RDS, VSX-859RDS-G

4

Mark Symbol and Description

A

B

PCB PARTS LIST

Mark No. Description Part No.

Q

A

SWITCHES AND RELAYS

R9037, R9039 Not used RS1/16S274J
R9041 Not used RS1/16S472J
R9042, R9044, R9062 Not used RS1/16S392J
R9043 Not used RS1/16S273J
R9046 Not used RS1/16S104J

R9047 Not used RS1/16S432J
R9051 Not used RS1/16S393J
R9052 Not used RS1/16S243J
R9055 Not used RS1/16S121J
R9056 Not used RS1/16S683J

R9057– R9059 Not used RS1/16S473J
R9061 Not used RS1/16S471J
R9075, R9076 Not used RS1/16S101J
R9095, R9096 Not used RS1/16S0R0J
R9106 RS1/16S331J RS1/16S101J

R9153 RS1/10S0R0J RS1/10S104J
R9590 RS1/16S0R0J RS1/16S331J
R9761 RS1/16S102J Not used
X9001 CRYSTAL RESONATOR (18.432MHz) Not used ASS7009

P-SW ASSY (AWX7593)

S6801 ASG1035

Part No.

AWX7561 AWX7595

Mark No. Description Part No.

Q3503 2SC4793
D3504 MTZJ12C
D3503 MTZJ27D

D3501, D3502 S5688G

Remarks

CAPACITORS

C6801, C6802 CGCYX103K25

OTHERS

CN6801 3P JUMPER CONNECTOR 52151-0310

FAN DRIVER ASSY (AWX7599)

Z

SEMICONDUCTORS

C

IC3501 AEK7010

Q3501 KRA103M
Q3502 KRC103M

2. PCB CONNECTION DIAGRAM

2.1 P- SW and FAN DRIVER ASSYS

Q A

Q

6001

D

P-SW ASSY

L

CN3002

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

FAN DRIVER ASSY

Z

To Fan

10

(ANP7362-A)

QA

1234

Z

SIDE A

IC3501

Q3501

Q3503Q3504Q3502

(ANP7361-A)

1

234

VSX-859RDS, VSX-859RDS-G

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

Y6001

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

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

T1
POWER
TRANSFORMER

C

IC4501 IC4502

(ANP7361-A)

Y2

D

M

1

2

3

O

P

4

11