ORDER NO.
RRV2473
SPEAKER SYSTEM
S-DV77
S-DV77SW
S-DV77ST
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type |
Model |
Remarks |
Power Requirement |
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S-DV77 |
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MYXJI |
AC220-230V |
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NVXJI |
AC230V |
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This product is component of system.
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Component |
System |
Service Manual |
Remarks |
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SPEAKER SYSTEM |
S-DV77 |
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POWERED SUBWOOFER |
S-DV77SW |
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RRV2473 |
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SATELLITE SPEAKER |
S-DV77ST |
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RRV2473 |
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CONTENTS
1. |
SAFETY INFORMATION ...................................... |
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2 |
7. GENERAL INFORMATION ................................ 33 |
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2. |
EXPLODED VIEWS AND PARTS LIST ............... |
4 |
7.1 DISASSEMBLY ............................................ 33 |
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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ... 12 |
8. PANEL FACILITIES AND SPECIFICATIONS....... 34 |
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4. PCB CONNECTION DIAGRAM |
......................... |
22 |
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5. PCB PARTS LIST |
............................................... |
30 |
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6. ADJUSTMENT |
.................................................... |
32 |
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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 c PIONEER CORPORATION 2001
T – ZZR JUNE 2001 Printed in Japan
S-DV77, S-DV77SW, S-DV77ST
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-it- yourselfer. 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 
(slow operating fuse) on PCB indicate that replacement parts must be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible 
(fusible de type rapide) et/ou 
(fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
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.
|
|
Reading should |
|
Leakage |
not be above |
Device |
current |
0.5mA |
under |
tester |
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test |
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Test all |
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exposed metal |
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surfaces |
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Also test with |
|
|
plug reversed |
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Earth |
(Using AC adapter |
|
ground |
plug as required) |
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AC Leakage Test
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.
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.
2
S-DV77, S-DV77SW, S-DV77ST
3
S-DV77, S-DV77SW, S-DW77ST
2. EXPLODED VIEWS AND 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.
2.1PACKINGParts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.NOTES:
40
38
21
4(1/2)
2
36
39
34 35 39
37
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MYXJI Only |
NVXJI Only |
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6 |
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7 |
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8 |
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9 |
6 |
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10 |
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11 |
7 |
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12 |
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13 |
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19 |
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16 |
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18 |
24 |
3 |
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23 |
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25 |
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22 |
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26 |
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20 |
30 |
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5 |
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1 |
29 |
31 |
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33
15 32
14
17 |
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27 |
28 |
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4(2/2)
4
S-DV77, S-DV77SW, S-DV77ST
(1) PACKING PARTS LIST
Mark |
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No. |
Description |
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Part No. |
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Mark |
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No. |
Description |
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Part No. |
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1 |
Poly Bag S6 |
|
SHL1292 |
NSP |
21 |
Accessary Set |
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See Contrast table (2) |
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2 |
Packig Case |
|
See Contrast table (2) |
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22 |
Speaker Cord(5m:Red) |
|
SDS1115 |
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3 |
Protector (Top) |
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SHA2313 |
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23 |
Speaker Cord(5m:White) |
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SDS1116 |
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4 |
Protector (Bottom) |
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SHA2314 |
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24 |
Speaker Cord(5m:Green) |
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SDS1117 |
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5 |
Protector |
|
SHB1097 |
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25 |
Speaker Cord(10m:Blue) |
|
SDS1118 |
||||
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6 |
Operating Instructions |
|
ARE7276 |
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26 |
Speaker Cord(10m:Gray) |
|
SDS1119 |
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(English/French) |
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27 |
Non-Skid Pads |
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SEC1541 |
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7 |
Operating Instructions |
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ARE7280 |
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28 |
Non-Skid Pads |
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SEC1563 |
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(Setting up : English/French) |
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29 |
Cord With Plug |
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SDF1092 |
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8 |
Operating Instructions |
|
See Contrast table (2) |
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30 |
20P Cable |
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ADE7079 |
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(Dutch/Spanish) |
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9 |
Operating Instructions |
|
See Contrast table (2) |
|
31 |
10P Cable |
|
ADE7077 |
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(Setting up : Dutch/Spanish) |
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32 |
12P Cable |
|
ADE7064 |
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10 |
Operating Instructions |
|
See Contrast table (2) |
NSP |
33 |
Powered Subwoofer |
|
See Contrast table (2) |
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(German/Italian) |
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NSP |
34 |
Satellite Speakers |
|
S-DV77ST/XJI/EW |
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( Front / Rear ) |
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11 |
Operating Instructions |
|
See Contrast table (2) |
NSP |
35 |
Satellite Speaker |
|
S-DV77ST/XJI/EW |
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(Setting up : German/Italian) |
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( Center ) |
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12 |
Operating Instructions |
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See Contrast table (2) |
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(Portuguese/Swedish) |
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36 |
Protector (Top) |
|
SHA2315 |
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13 |
Operating Instructions |
|
See Contrast table (2) |
|
37 |
Protector (Bottom) |
|
SHA2316 |
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(Setting up : Portuguese/Swedish) |
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38 |
Accesary Box |
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SHG2342 |
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14 |
FM Antenna |
|
ADH7005 |
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39 |
Polyethylene Bag S2 |
|
SHL1223 |
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15 |
AM Loop Antenna |
|
ATB7009 |
NSP |
40 |
PP Band (15.5mm) |
|
ZPX-PPBAND-15R5 |
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16 |
Remote Control |
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AXD7305 |
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NSP |
17 |
Dry Cell Batteries (R6P/AA) |
|
VEM1011 |
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18 |
Polyethylene Bag S3 |
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SHL1293 |
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19 |
Battery Cover |
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103RRC14701R |
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20 |
AC Power Cord |
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See Contrast table (2) |
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(2) CONTRAST TABLE
S-DV77/MYXJI and S-DV77/NVXJI are constructed the same except for the following:
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Part No. |
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Mark |
No. |
Symbol and Description |
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|
Remarks |
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S-DV77 |
S-DV77 |
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/MYXJI |
/NVXJI |
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2 |
Packing Case |
SHG2340 |
SHG2373 |
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8 |
Operating Instructions |
ARC7335 |
Not used |
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(Dutch/Spanish) |
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9 |
Operating Instructions |
ARC7340 |
Not used |
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(Setting up : Dutch/Spanish) |
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10 |
Operating Instructions |
ARC7334 |
Not used |
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(German/Italian) |
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11 |
Operating Instructions |
ARC7339 |
Not used |
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(Setting up : German/Italian) |
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12 |
Operating Instructions |
ARC7336 |
Not used |
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(Portuguese/Swedish) |
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13 |
Operating Instructions |
ARC7341 |
Not used |
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(Setting up : Portuguese/Swedish) |
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20 |
AC Power Cord |
ADG1154 |
ADG1156 |
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NSP |
21 |
Accessary Set |
SME3156 |
SME3235 |
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NSP |
33 |
Powered Subwoofer |
S-DV77SW/MYXJI |
S-DV77SW/NVXJI |
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5
S-DV77, S-DV77SW, S-DW77ST
2.2 POWERED WOOFER SECTION
8 |
4 |
9 |
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21 |
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16 |
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14 |
14
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11 |
3 |
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5 |
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19 |
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13 |
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6 |
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10 |
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12 |
7 |
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20 |
18 |
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17 |
2 |
1 |
15 |
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6
S-DV77, S-DV77SW, S-DV77ST
(1) POWERED WOOFER PARTS LIST
Mark |
No. |
Description |
|
Part No. |
|
NSP |
1 |
Cabinet |
SMM1943 |
||
NSP |
2 |
Cosmetic Duct |
SMR1336 |
||
NSP |
3 |
Paper Tube 70 |
SMR1348 |
||
NSP |
4 |
Duct Ring |
SMR1339 |
||
|
5 |
Damper |
SER1300 |
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6 |
Packing |
SEC1539 |
||
NSP |
7 |
Mesh |
SNC1188 |
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NSP |
8 |
Acoustic Absorbent |
SMV2079 |
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|
(Polyester Fiber) |
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NSP |
9 |
Acoustic Absorbent |
SMV2077 |
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(Duffel Felt) |
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NSP |
10 |
Acoustic Absorbent |
SMV2078 |
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(Duffel Felt) |
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|
11 |
Speaker |
T16EU92-51C |
||
|
12 |
Conecting Cord |
SDF1092 |
||
|
13 |
Packing |
SEC1540 |
||
|
14 |
Screw (M4×16) (for Speaker) |
BYC40P160FZB |
||
|
15 |
Screw (M4×18) |
BYC40P180FZB |
||
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|
(for Amplifier Assy fixing) |
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16 |
Screw (M4×12) |
BPZ40P120FZK |
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|
(for Cosmetic Duct) |
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|
NSP |
17 |
AMPLIFIER Assy |
See Contrast table(2) |
||
|
18 |
Packing |
SEC1561 |
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|
19 |
Serial Label |
See Contrast table(2) |
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20 |
Rear Panel |
See Contrast table(2) |
||
|
21 |
Cosmetic Baffle |
SNK2520 |
||
(2) CONTRAST TABLE
S-DV77SW/MYXJI and S-DV77SW/NVXJI are constructed the same except for the following:
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|
|
Part No. |
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||
Mark |
No. |
Symbol and Description |
|
|
Remarks |
|
S-DV77SW |
S-DV77SW |
|||||
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|||
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/MYXJI |
/NVXJI |
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NSP |
17 |
AMPLIFIER ASSY |
AXX7105 |
AXX7101 |
Refer to 2.4 section. |
|
|
|
( DVD AMP : AWM7625) |
|
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|
NSP |
19 |
Serial Label |
SME3154 |
SME3198 |
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|
20 |
Rear Panel |
ANC8027 |
ANC8005 |
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7
S-DV77, S-DV77SW, S-DW77ST
2.3 SATELLITE SPEAKER SECTION (S-DV77ST/XJI/EW)
Ö CS ASSY (Center)
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|
1 |
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6 |
|
8 |
4 |
14 |
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5 |
|
3 |
6 |
|
210 |
110
7
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8 |
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2 |
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12 |
10 |
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8 |
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||
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|
13 |
|
11 |
|
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|
No. |
Part name |
Num |
Remarks |
No. |
Part name |
Num |
Remarks |
1 |
Cabinet |
1 |
|
8 |
Packing |
2 |
|
2 |
• • • |
|
|
9 |
Acoustic Absorbent |
2 |
|
3 |
Grille |
1 |
|
10 |
Input Terminal |
1 |
|
4 |
Speaker |
1 |
|
11 |
Speaker Wire |
1 |
|
5 |
• • • |
|
|
12 |
Label Back |
1 |
|
6 |
Damper |
4 |
|
13 |
Screw (M4 × 8) |
4 |
|
7 |
Packing |
1 |
|
14 |
Screw (M4 ×14) |
4 |
|
Ö CS ASSY (Front / Rear)
1 |
14 |
13 |
|
3 |
110 |
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|
5 |
|
|
13 |
7 |
|
6 |
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6 |
8 |
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|
4 |
|
|
6 |
12 |
|
9 |
10 |
|
|
11
2
154
No. |
Part name |
Num |
Remarks |
|
No. |
Part name |
Num |
Remarks |
1 |
Cabinet |
1 |
|
|
8 |
Fin-Lok (M5) |
2 |
|
2 |
• • • |
|
|
|
9 |
Acoustic Absorbent |
1 |
|
3 |
Grille |
1 |
|
|
10 |
Input Terminal |
1 |
|
4 |
Speaker |
1 |
|
|
11 |
Speaker Wire |
1 |
|
5 |
Packing |
2 |
|
|
12 |
Label Back |
1 |
|
6 |
Damper |
4 |
|
|
13 |
Screw (M4 ×14) |
4 |
|
7 |
Packing |
1 |
|
|
14 |
Acoustic Absorbent |
1 |
|
8
S-DV77, S-DV77SW, S-DV77ST
¦ SATELLITE SPEAKER PARTS LIST
Mark No. |
Description |
|
Part No. |
|
NSP |
|
CS ASSY (Center) |
|
SMW1657 |
NSP |
CS ASSY (Front/Rear) |
|
SMW1658 |
|
ÖCS ASSY (Center)
ÖPARTS LIST
Mark No. |
|
Description |
|
Part No. |
|||
|
|
|
Speaker |
|
D87DU61-53F |
||
|
|
|
Screw (for Speaker) |
|
BPZ40P080FZK |
||
|
|
|
Screw (for Grill and Cabinet) |
|
BPZ40P140FZK |
||
|
|
|
Speaker Wire |
|
SDD1303 |
||
|
|
|
Packing |
|
SEC1533 |
||
|
|
|
Damper |
|
SEP1238 |
||
|
|
|
Input Terminal |
|
KKX1015 |
||
|
|
|
Grill |
|
SMG1729 |
||
NSP |
|
|
Badge23 |
|
SAM1487 |
||
|
|
|
|||||
NSP |
|
|
Grill Cloth |
|
SAS1499 |
||
|
|
|
|||||
NSP |
|
|
Grill Frame |
|
SMH1033 |
||
|
|
|
|||||
NSP |
Acoustic Absorbent |
|
SMV2090 |
||||
NSP |
Cabinet |
|
SNK2540 |
||||
|
|
|
Packing |
|
SNK2541 |
||
ÖCS ASSY (Front/Rear)
ÖPARTS LIST
Mark No. |
|
Description |
|
Part No. |
|||
|
|
|
Speaker |
|
D87DU61-53F |
||
|
|
|
Screw |
|
BPZ40P140FZK |
||
|
|
|
|
(for Speaker, Grill and Cabinet) |
|||
|
|
|
Fin-Lok M5 (for stand) |
|
SBN1049 |
||
|
|
|
Speaker Wire |
|
SDD1303 |
||
|
|
|
Packing |
|
SEC1533 |
||
|
|
|
Damper |
|
SEP1238 |
||
|
|
|
Input Terminal |
|
KKX1015 |
||
|
|
|
Grill |
|
SMG1728 |
||
NSP |
|
|
Badge23 |
|
SAM1487 |
||
|
|
|
|||||
NSP |
|
|
Grill Cloth |
|
SAS1498 |
||
|
|
|
|||||
NSP |
|
|
Grill Frame |
|
SMH1032 |
||
|
|
|
|||||
NSP |
Acoustic Absorbent |
|
SMV1940 |
||||
NSP |
Acoustic Absorbent |
|
SMV2090 |
||||
NSP |
Cabinet |
|
SNK2539 |
||||
|
|
|
Packing |
|
SNK2541 |
||
9
S-DV77, S-DV77SW, S-DW77ST
2.4 AMPLIFIER ASSY
23
|
23 |
|
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|
10 |
|
23 |
|
11 |
|
|
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|
23 |
7 |
|
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|
2 |
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|
23 |
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|
A |
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|
9 |
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|
9 |
B |
24 |
|
D |
|
|
23 |
17 |
12 |
|
24 |
|
||
|
E |
14 |
|
|
24 |
|
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|
|
8 |
23 |
|
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|
26 |
|
3 |
C |
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||
|
26 |
6 |
|
|
|
||
|
|
23 |
|
13
1
A
5
|
|
26 |
|
|
25 |
|
|
19 |
|
15 |
A |
|
22 |
4 |
|
|
|
21 |
20 |
18 |
|
||
|
|
|
|
|
16 |
23
27
23
10
S-DV77, S-DV77SW, S-DV77ST
¦ AMPLIFIER ASSY PARTS LIST
Mark |
No. |
Description |
|
Part No. |
|
|
1 |
AF ASS'Y |
|
AWU7825 |
|
|
2 |
AMP ASS'Y |
|
AWU7827 |
|
|
3 |
PRI ASS'Y |
|
AWU7824 |
|
|
4 |
Wood Base |
|
AMM7006 |
|
NSP |
5 |
Chassis |
|
ANA7109 |
|
|
6 |
Power Transformer |
|
ATS7307 |
|
NSP |
7 |
Harness Lifter |
|
AEC7296 |
|
|
8 |
Wire Saddle |
|
AEC7297 |
|
|
9 |
Heat Sink Holder |
|
ANG7317 |
|
NSP |
10 |
Heat Sink |
|
ANH7130 |
|
|
11 |
Mica Seat |
|
AEE7034 |
|
|
12 |
IC Holder |
|
ANG7318 |
|
|
13 |
Fuse (T3.15A) |
|
REK1027 |
|
|
14 |
TRADE ASS'Y |
|
AWU7828 |
|
NSP |
15 |
Seriall Label |
|
RRW-168 |
|
NSP |
16 |
SP Label |
|
AAX7872 |
|
|
17 |
REG ASS'Y |
|
AWU7826 |
|
|
18 |
Rear Panel |
|
See Contrast table(2) |
|
|
19 |
DC Fan Motor |
|
AXM7014 |
|
|
20 |
Fan Cover |
|
AEC7280 |
|
|
21 |
Nylon Rivet |
|
AEC7318 |
|
NSP |
22 |
PCB Holder |
|
AEC7057 |
|
|
23 |
Screw |
|
BBZ30P080FMC |
|
|
24 |
Screw |
|
BBZ30P140FMC |
|
|
25 |
Screw |
|
BBZ30P300FZK |
|
|
26 |
Screw |
|
BYC40P140FMC |
|
|
27 |
Screw |
|
PSC30P080FNI |
|
(2) CONTRAST TABLE
S-DV77SW/MYXJI and S-DV77SW/NVXJI are constructed the same except for the following:
Mark |
No. |
Symbol and Description |
Part No. |
|
Remarks |
|
|
|
|
||||
S-DV77SW |
|
S-DV77SW |
||||
|
|
|
|
|
||
|
|
|
/MYXJI |
|
/NVXJI |
|
|
18 |
Rear Panel |
ANC8027 |
|
ANC8005 |
|
|
|
|
|
|
|
|
11
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