ORDER NO.

RRV3490
AUDIO/VIDEO MULTI-CHANNEL RECEIVER

SX-316-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
The voltage can be converted by
Model Type Power Requirement
the following method.
SX-316-S SFLXJ AC 110 V / 120 to 127 V / 220 V / 240 V With the voltage selector

¶ This service manual should be used together with the following manual(s):
Model No. Order No. Remarks

SX-316-S/KUCXJ RRV3330

¶ For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.

CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS ........ 2
2. SCHEMATIC DIAGRAM ....................................... 5

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS (USA) 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 2006
T – ZZK SEPT. 2006 Printed in Japan
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1. CONTRAST OF MISCELLANEOUS PARTS

NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
A 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 jNos. indicate the pages
p and Nos. in the f service manual y for the base model.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
• 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 Ω → 56 × 101 → 561 ........................................................ RD1/4PU 5 6 1 J
47k Ω → 47 × 103 → 473 ........................................................ RD1/4PU 4 7 3 J
0.5 Ω → R50 ..................................................................................... RN2H R 5 0 K
1Ω → 1R0 ..................................................................................... RS1P 1 R 0 K
B
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω → 562 × 101 → 5621 ...................................................... RN1/4PC 5 6 2 1 F

CONTRAST TABLE
SX-316-S/SFLXJ and SX-316-S/MYXJ are constructed the same except for the following :
Part No.
Ref.
No. Mark Symbol and Description SX-316-S SX-316-S Remarks
/MYXJ /SFLXJ
PCB ASSEMBLIES
P9- 4 MAIN ASSY XWK3244 XWK3245
C
NSP COMPLEX ASSY XWK3237 XWK3238
P9- 6 PRIMARY ASSY XWZ4073 XWZ4074

NSP AMP ASSY XWK3241 XWK3242

P9- 3 V3 POWER PACK ASSY XWZ4117 XWZ4118
P9- 9 TRANS2 ASSY XWZ4092 XWZ4091

PACKING SECTION
P7- 8 Operating Instructions (Dutch/Spanish) XRC3221 Not used
P7- 9 Operating Instructions (French/German) XRC3222 Not used
P7- 10 Operating Instructions (English/Italian) XRE3115 Not used
P7-15 Packing Case XHD3593 XHD3603
D P7-17 Label ARW7322 Not used

P7-18 NSP Warranty Card ARY7065 Not used

Operating Instructions (English) Not used XRB3057
Operating Instructions (Chinese/Spanish) Not used XRC3227
Caution 220V Label Not used XRR3001
AC Power Cord Not used ADG7062 Accessories

AC Power Cord Not used ADG7076 Accessories

AC Power Cord Not used ADG7104 Accessories
J Shape Plug Not used AKX7008 Accessories
Caution Card Not used ARM7063
Caution Card Not used ARM7064

E EXTERIOR SECTION
P9- 2 FM/AM TUNER UNIT AXX7170 AXX7211
P9- 15 Fuse (FU1 : T3.15A) REK1027 Not used
P9- 15 Fuse (FU1 : T6.3A) Not used REK1030
P9-16 NSP Fuse Card AAX7493 XAX3218
AC Inlet Assy Not used ADX7395 No. 2

Fuse (FU2, FU3 : T3.15A) Not used REK1027

Voltage Selector Not used AKX-507 No. 1
NSP SISIR Label Not used XAX3580
P9-17 AC Power Cord VDG1080 Not used
P9-24 Rear Panel XNC3421 XNC3422

P9-29 Cord Stopper CM-22B Not used

F

2
SX-316-S
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Part No.
Ref.
No. Mark Symbol and Description SX-316-S SX-316-S Remarks
/MYXJ /SFLXJ
FRONT PANEL SECTION A
P11- 7 FRT Panel XMB3237 XMB3238
P11-10 PANEL ASSY XXG3258 XXG3259
P11-17 FRT Panel XMB3237 XMB3238

Notes : ÷The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”.
÷ For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES” and “2. SCHEMATIC DIAGRAM” .

EXPLODED VIEWS
EXTERIOR SECTION

2 Screw BBZ30P140FTC

Rear Panel C

3
SX-316-S
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CONTRAST OF PCB ASSEMBLIES

A A F MAIN ASSY
XWK3245 and XWK3244 are constructed the same except for the following :
Part No.
Mark Symbol and Description Remarks
XWK3244 XWK3245
IC5001 LC72725M Not used
R5010,R5012 RS1/16S473J Not used
R5012,R5013 RS1/16S102J Not used
R9026 RS1/16S751J RS1/16S182J
C107,C108,C111-C114,C187,C188,C191,C192 CCSRCH101J50 Not used

C5011 CEJQ100M50 Not used

C5013, C5014 CCSRCH270J50 Not used
C5015 CEJQ470M16 Not used
B
C5016 CKSRYB103K50 Not used
C5017 CCSRCH561J50 Not used

C5020 CKSRYB472K50 Not used

X5001 CRISTAL RESONATOR (4.332MHz) ASS7004 Not used

C F POWER PACK ASSY

XWZ4118 and XWZ4117 are constructed the same except for the following :
C Part No.
Mark Symbol and Description Remarks
XWZ4117 XWZ4118
R707, R708 RD1/4PU124J RD1/4PU104J
R709, R710 Not used RS1LMF472J *

* Refer to KUCXJ type on the Service manual RRV3330.

D F TRANS2 ASSY
XWZ4091 and XWZ4092 are constructed the same except for the following :
D
Part No.
Mark Symbol and Description Remarks
XWZ4092 XWZ4091
IC853 AEK7021 AEK7018

U F PRIMARY ASSY
XWZ4074 and XWZ4073 are constructed the same except for the following :
E Part No.
Mark Symbol and Description Remarks
XWZ4073 XWZ4074
D58 MTZJ5.1 MTZJ5R1
H53-H56 Not used AKR7001
S51 Not used XKX3005
T51 ATT7040 XTT3006

4
SX-316-S
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2. SCHEMATIC DIAGRAM
2.1 PRIMARY ASSY
A

• NOTE FOR FUSE REPLACEMENT

CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS ONLY. B
U F PRIMARY ASSY
(SFLXJ : XWZ4074)

R52

27 1/2W REK1027
11.7V

(3.15A)
1SS133

POWER RELAY
D56

XSR3013
RY51

REK1027
(1/2)

(3.15A)
1SS133
D57

55 C
RY51 (2/2)
0.01/AC250V
D CN1201

C52

51048-0400
XCG3009

XSR3013

GNDU
1

Q51
2

AC WUP
RT1N431M-TLB
AC RY
3

STBY 5V R53 D55

4

5.6V 3.3k 1SR139-400-T

J52 TA78057S 12.2V
D20PYY0410E OUT IN
R54
10k

3 1 Y P, NA / REK1027 (3.15 A)
2 IC51
MTZJ5.1B

1000/16

SP, SF / REK1030 (6.3A)

47/25
C54

C53

~
+ -
D58

XTT3006
~
T51
D51
DF06SA-TRB 4 3
GNDU
2
U+5V REG.IC
5 1
0.01 YF

YF
C56

C55

NOTE
0.01

1.RESISTORS
C57 Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
KN3001 0.01 YF
Rated power: 1/16W unless otherwise noted.
Tolerance: (J) +- 5% unless otherwise noted.
D
KN51
VNE1948-A
2.CAPACITORS
Unit: p-pF or µF unless otherwise noted.
VNF1084 Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
CHASSIS

F
UF UF
5
SX-316-S
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