Pioneer VSX-C550-S Service Manual
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Pioneer VSX-C550-S Service Manual

Audio/video multi-channel receiver
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3 7 63 1515 0
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-C550-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
VSX-C550-S
TE
L 13942296513
MYXU
¶ This service manual should be used together with the following manual(s):
Model No.
VSX-C100-S/MYXU
www
.
PIONEER CORPORATION
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 2002
http://www.xiaoyu163.com
Model
AC220-230V
Order No.
RRV2605
x
ao
y
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
8
Power Requirement
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
Remarks
1 5
0 5
8
2 9
9 4
Remarks
m
co
T – ZZK AUG. 2002 Printed in Japan
9 9
ORDER NO.
RRV2662
2 8
9 9

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Summary of Contents for Pioneer VSX-C550-S

  • Page 1 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 2002 T –...
  • Page 2 5.62k Ω → 562 × 10 → 5621 ............RN1/4PC 5 6 2 1 CONTRAST TABLE VSX-C550-S/MYXU and VSX-C100-S/MYXU are constructed the same except for the following : Part No. Ref. No. Mark Symbol and Description VSX-C100-S VSX-C550-S Remarks /MYXU...
  • Page 3 Although AWX8138 and AWX8053 are different in part number, they have the same service parts. SW ASSY AWX8137 and AWX8051 are constructed the same except for the following : u163 Part No. Mark Symbol and Description Remarks AWX8051 AWX8137 4501 3P CABLE HOLDER 51048-0300 Not used CN4501 3P CONNECTOR Not used 52147-0310 VSX-C550-S http://www.xiaoyu163.com...
  • Page 4 CN304 GNDOPT VIDEO HPDCT GNDH FVIDEO GNDV S4501 C4108 (ANP7446-A) GNDA N.C. AWX8138 PYKC F4X SIDE A AWX8139 SW ASSY FRONT INPUT ASSY L 13942296513 R4106 R4104 C4111 R4107 C4110 C4117 C4104 C4109 C4102 (ANP7446-A) SIDE B u163 VSX-C550-S http://www.xiaoyu163.com...
  • Page 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 2002 T-ZZR MAY.

  • Page 6: Safty Information

    PIONEER Service Manual. A subscription to, or additional copies Also test with plug reversed of, PIONEER Ser vice Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER. plug as required)
  • Page 7 http://www.xiaoyu163.com 3 7 63 1515 0 [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 1.

  • Page 8: Table Of Contents

    http://www.xiaoyu163.com CONTENTS 3 7 63 1515 0 SAFTY INFORMATION ..........2 1.

  • Page 9: Specifications

    http://www.xiaoyu163.com 1. SPECIFICATIONS 3 7 63 1515 0 Amplifier Section FM Tuner Section Continuous Power Output (STEREO MODE) Frequency Range.........87.5 MHz to 108 MHz FRONT..... 25 W + 25 W (DIN 1 kHz, THD 1 %, 8 Ω) Usable Sensitivity.....Mono:15.2 dBf, IHF (1.6 µV/ 75 Ω) 50 dB Quieting Sensitivity........Mono: 20.2 dBf Continuous Power Output (SURROUND MODE) ..........Stereo: 41.2 dBf...

  • Page 10: Exploded Views And Parts List

    http://www.xiaoyu163.com 2. EXPLODED VIEWS AND PARTS LIST 3 7 63 1515 0 NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. 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.
  • Page 11 http://www.xiaoyu163.com (1)PACKING parts List Mark No. Description Part No. 3 7 63 1515 0 Mark No. Description Part No. Packing Case See Contrast table(2) FM Wire Antenna ADH7030 Operating Instructions(English) ARB7260 AM Loop Antenna ATB7009 Operating Instructions See Contrast table(2) NSP 3 Polyethylene Bag See Contrast table(2)

  • Page 12: Exterior Section

    http://www.xiaoyu163.com 2.2 EXTERIOR SECTION 3 7 63 1515 0 NON-CONTACT SIDE CONTACT SIDE 8(2/4,3/4) L 13942296513 8 : Fan Cover_Cut diagram 8(4/4) Barrier B Fan Cover 8(1/4) Refer to "2.3 FRONT PANEL SECTION". Card Card u163 Spacer Spacer 8(3/4) 8(2/4) Barrier A VSX-C100-S http://www.xiaoyu163.com...
  • Page 13 http://www.xiaoyu163.com (1) EXTERIOR SECTION parts List Mark No. Description Part No. 3 7 63 1515 0 Mark No. Description Part No. NSP 23 Under Base ANA7139 Rear Panel See Contrast table(2) DSP ASSY AWX8049 Bonnet Case (Box) See Contrast table(2) 2P_JACK ASSY AWX8048 POWER(H) ASSY...

  • Page 14: Front Section

    http://www.xiaoyu163.com 2.3 FRONT SECTION 3 7 63 1515 0 L 13942296513 u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 15 http://www.xiaoyu163.com (1) FRONT SECTION parts Lis Mark No. Description Part No. 3 7 63 1515 0 Mark No. Description Part No. NSP 14 Volume Cap See Contrast table(2) FFC (J001 : 27P/60V) ADD7342 FRONT ASSY AWX8050 (Front CN4201 to Power CN301) POWER SW ASSY AWX8051 ENCODER ASSY...

  • Page 16: Block Diagram And Schematic Diagram

    http://www.xiaoyu163.com 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3 7 63 1515 0 3.1 BLOCK DIAGRAM DSP ASSY 6P JACK IC701 NJU7313AM ASSY AUDIO FUNCTION IC1401 SELECTOR NJU7313AM SP Config. MIX AMP. 2PA JACK ASSY FRONT INPUT ASSY (1/3) POWER ASSY (1/3) DIG-IN ASSY L 13942296513 IC1101...
  • Page 17 http://www.xiaoyu163.com 3 7 63 1515 0 FRONT INPUT ASSY (3/3) E VOL. PRE AMP. L 13942296513 POWER ASSY (3/3) 1103 u163 VSX-C100-S http://www.xiaoyu163.com...

  • Page 18: Overall Wiring Diagram

    http://www.xiaoyu163.com 3.2 OVERALL WIRING DIAGRAM 3 7 63 1515 0 1/2, POWER ASSY (AWX8042) L 13942296513 FRONT INPUT ASSY (AWX8053) FRONT ASSY (AWX8050) u163 SW ASSY (AWX8051) VSX-C100-S http://www.xiaoyu163.com...
  • Page 19 http://www.xiaoyu163.com 3 7 63 1515 0 VIDEO ASSY 6PA-JACK ASSY DIGITAL-IN (AWX8047) (AWX8043) ASSY (AWX8046) 1/4- DSP ASSY (AWX8049) TUNER MODULE (AXQ7232) L 13942296513 2PA- JACK GNDRY ASSY (AWX8048) u163 ENCODER ASSY (AWX8052) VSX-C100-S http://www.xiaoyu163.com...

  • Page 20: Fm/Am Tuner Module

    http://www.xiaoyu163.com 3.3 FM/AM TUNER MODULE 3 7 63 1515 0 FM/AM TUNER MODULE (AXQ7232) FM FRONT END (FM) (FM) (FM) L 13942296513 (FM) (AM) (AM) (AM) MW RF TUNING BLOCK (FM) (AM) u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 21 http://www.xiaoyu163.com 3 7 63 1515 0 : The power supply is shown with the marked box. (TX) : AUDIO SIGNAL ROUTE (TUNER) (AM) : AM SIGNAL ROUTE (FM) : FM SIGNAL ROUTE (AM) (TX) (FM) (TX) (TX) (TX) L 13942296513 (FM) (FM) (TX)

  • Page 22: Dsp(1/4), 2P-Jack, 6P-Jack, Digital-In And Front Input Assys

    http://www.xiaoyu163.com 3.4 DSP(1/4), 2P-JACK, 6P-JACK, DIGITAL-IN and FRONT INPUT ASSYS 3 7 63 1515 0 6P JACK ASSY (AWX8043) 2PA JACK ASSY (AWX8048) Analog Function Selector L 13942296513 DSP ASSY (AWX8049) DIGITAL-IN ASSY (AWX8046) u163 CN3201 C D F VSX-C100-S http://www.xiaoyu163.com...
  • Page 23 http://www.xiaoyu163.com 3 7 63 1515 0 CN201 : AUDIO SIGNAL ROUTE (Analog) CN803 : AUDIO SIGNAL ROUTE (Digital) ON :4.7V OFF: 0V L 13942296513 FRONT INPUT ASSY (AWX8053) u163 VSX-C100-S http://www.xiaoyu163.com...

  • Page 24: Dsp(2/4) Assy

    http://www.xiaoyu163.com 3.5 DSP(2/4) ASSY 3 7 63 1515 0 DSP ASSY (AWX8048) L 13942296513 AAC : 5V AAC Except : 0v u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 25 http://www.xiaoyu163.com 3 7 63 1515 0 : AUDIO SIGNAL ROUTE A / D CODEC D / A L 13942296513 u163 VSX-C100-S http://www.xiaoyu163.com...

  • Page 26: Dsp(3/4) Assy

    http://www.xiaoyu163.com 3.6 DSP(3/4) ASSY 3 7 63 1515 0 DSP ASSY (AWX8049) (FL) (FL) (FL) (FL) (FL) (RL) (SW) (SL) (FL) (SL) (RL) (SL) (RL) (FL) SW SW L 13942296513 (SL) (SL) (SW) (SW) (SW) (SW) DIGITAL MUTE BLOCK LPF BLOCK u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 27 http://www.xiaoyu163.com 3 7 63 1515 0 (FL) (SW) : AUDIO SIGNAL ROUTE (Front L ch) : AUDIO SIGNAL ROUTE (Sub Woofer) (SL) : AUDIO SIGNAL ROUTE ( Salund L ch) : AUDIO SIGNAL ROUTE (Center) (FL) (FL) (FL) (SL) L 13942296513 (FL) (FL) (RL)

  • Page 28: Dsp(4/4) Assy

    http://www.xiaoyu163.com 3.7 DSP(4/4) ASSY 3 7 63 1515 0 DSP ASSY (AWX8048) CIRCUIT (FL) (FL) (FL) DIRECT (FL) (FR) (SL) (SL) (SL) (SL) (SW) (SL) (SR) L 13942296513 (SR) (SW) (SW) (SW) (SW) S.BASS OFF 3.9V ON -12V (SW) (S.BASS ON Only) u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 29 http://www.xiaoyu163.com 3 7 63 1515 0 : AUDIO SIGNAL ROUTE (FL) : AUDIO SIGNAL ROUTE (Front L ch) (SL) (FL) (FL) : AUDIO SIGNAL ROUTE (Rear L ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer) (FL) : AUDIO SIGNAL ROUTE (Center) (SW) (SL) (SL)

  • Page 30: Front, Encoder And Sw Assys

    http://www.xiaoyu163.com 3.8 FRONT, ENCODER and SW ASSYS 3 7 63 1515 0 FRONT ASSY (AWX8050) EXPAN DED LED : 1 to 7 5V : LED ON 0V : LED OFF L 13942296513 u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 31 http://www.xiaoyu163.com 3 7 63 1515 0 FRONT ASSY S4201 : DVD S4202 : TV/SAT S4203 : VCR S4204 : TUNER S4205 : FRONT TUNER SW ASSY S4501 : POWER STANDBY/ON SW ASSY (AWX8051) L 13942296513 ENCODER ASSY : The power supply is shown with the marked box. (AWX7914) u163 ENCODER ASSY...

  • Page 32: Power(1/2) Assy

    http://www.xiaoyu163.com 3.9 POWER(1/2) ASSY 3 7 63 1515 0 POWER ASSY (AWX8042) POWER AMP BLOCK (FL) (FL) (SL) (FL) (FL) (SW) (SW) (SL) (SL) L 13942296513 SP DETECT BLOCK FAN CONTROL BLOCK u163 CN1601 VSX-C100-S http://www.xiaoyu163.com...
  • Page 33 http://www.xiaoyu163.com 3 7 63 1515 0 (SL) : VIDEO SIGNAL ROUTE : AUDIO SIGNAL ROUTE : AUDIO SIGNAL ROUTE (Rear L ch) (SW) (FL) : AUDIO SIGNAL ROUTE (Digital) : AUDIO SIGNAL ROUTE (Sub Woofer) (FL) (FL) : AUDIO SIGNAL ROUTE (Front L ch) : AUDIO SIGNAL ROUTE (Center) (FL) (FL)

  • Page 34: Power(2/2) And Torans Assys

    http://www.xiaoyu163.com 3.10 POWER(2/2) and TORANS ASSYS 3 7 63 1515 0 POWER TRANSFORMER Secon Dary WHITE L 13942296513 CN452 CN1602 CN451 u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 35 http://www.xiaoyu163.com 3 7 63 1515 0 POWER ASSY (AWX8042) L 13942296513 REK1023 1.25A/250V BKP1046 AC IN ATT7037 0.01 • NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. u163 : The power supply is shown with the marked box.

  • Page 36: Video Assy

    http://www.xiaoyu163.com 3.11 VIDEO ASSY 3 7 63 1515 0 VIDEO ASSY (AWX8047) : VIDEO SIGNAL ROUTE MONITOR2 L 13942296513 u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 37 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 VSX-C100-S http://www.xiaoyu163.com...

  • Page 38: Pcb Connection Diagram

    http://www.xiaoyu163.com 4. PCB CONNECTION DIAGRAM 3 7 63 1515 0 NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic 3. The parts mounted on this PCB include all necessary parts for diagrams. several destinations. 2.

  • Page 39: Fm/Am Tuner Module

    http://www.xiaoyu163.com 4.1 FM/AM TUNER MODULE 3 7 63 1515 0 SIDE B SIDE A FM/AM TUNER MODULE CN201 CN803 (ANP7338-B) L 13942296513 Q202 FM/AM TUNER MODULE SIDE B CN201 u163 (ANP7338-B) Q201 IC201 Q203 Q205 IC202 Q204 VSX-C100-S http://www.xiaoyu163.com...

  • Page 40: Dsp And 2Pa-Jack Assy

    http://www.xiaoyu163.com 4.2 DSP and 2PA-JACK ASSY 3 7 63 1515 0 SIDE A DSP ASSY CN901 CN801 CN761 DSP ASS'Y PYKC-F4X C1106 C1105 C1104 C1103 AWX8049 C1108 C1107 CN801 AWX8062 C1110 R1114 AWX8066 C1111 R1212 C1112 C1217 AWX8071 X1101 C1216 L1103 C1123 R1106...
  • Page 41 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A 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 R1263 REPRODUCTIVE HARM. HEALTH & SAFETY CODE SECTION 25249.6 - PROPOSITION 65 AWX8049 Q1262...

  • Page 42: Dsp Assy

    http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B DSP ASSY ATTENTION C1221 EN CAS DE REMPLACEMENT DES FUSIBLES R1240 C1222 R1239 C1223 IC1603,IC1604 N'UTILISER QUE LA R1238 C1224 R1237 REFERENCE R1236 IC1202 R1235 46101.6 DE CHEZ C1292 R1234 R1233 LITTELFUSE INC. C1264 L1202 AWX8049...
  • Page 43 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B CN801 C1285 C1122 C1121 C1151 1284 CN702 R1122 C1280 C1282 R1121 F1101 C736 C719 IC701 R713 2PA-JACK R1321 R1309 R1310 R1333 C717 R712 L 13942296513 ASSY R711 C1327 C1315 C1329 C1316 C1330 C1317 C1318 C1328...

  • Page 44: Power And Front Input Assys

    http://www.xiaoyu163.com 4.3 POWER and FRONT INPUT ASSYS 3 7 63 1515 0 SIDE A COMPLEX1 ASS'Y CN301 AWM7673 POWER ASSY AWM7678 AWM7680 V+5R6 W245 AWM7682 C381 C301 CN301 CN1501 CN305 FANMOTOR W235 W222 V+5R6 GNDA W234 THDCT W221 W204 GNDS W247 IC452 GNDS...
  • Page 45 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A PYKC F4 W246 V+5R6 CN1601 CN302 V+5R6 W245 AWM7711 W240 SPCONT W239 CRRY BOND W206 CN4201 W217 GNDA W211 V+RY W210 GNDRY BOND W248 GNDU word surface IC451 W195 CN4101 C391 W200 C356 W198 GNDD...
  • Page 46 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B CN302 CN302 Q401 Q401 POWER ASSY Q386 Q403 R436 Q391 Q404 D386 Q405 Q406 Q409 Q410 Q385 Q384 C455 Q385 Q384 R396 CN303 CN304 R389 R366 Q383 Q412 Q346 Q345 R416 Q306 Q305 CN451 L 13942296513...
  • Page 47 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B CN301 COMPLEX1 ASS'Y CN301 AWM7673 0 1 2 3 0 1 2 3 4 5 6 7 8 9 AWM7678 CN305 AWM7680 AWM7682 AWM7711 D401 D386 D387 Q409 Q410 R313 R346 R344 C331 R345 R343...

  • Page 48: 6Pjack, Dig.in, Sw, Encoder And Video Assys

    http://www.xiaoyu163.com 4.4 6PJACK, DIG.IN, SW, ENCODER and VIDEO ASSYS 3 7 63 1515 0 SIDE A FRONT ASSY CN303 J4204A J4204 CN4201 C4302 R4272 C4229 R4243 R4335 Q4205 CN4201 C4216 R4226 Q4202 C4217 C422 C4225 4201 C4214 C4208 V4301 D4209 D4210 D4205 D4201...
  • Page 49 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A CN804 CN1702 J4401 J4205 CN4203 CN4202 CONTACT SIDE R4272 C4229 C4251 CN4203 CN4202 R4259 CONTACT SIDE R4252 R4335 C4220 R4299 R4336 C4206 X4681 R4218 C4228 C4205 Q4683 R4274 C4683 D4214 R4687 R4276 Q4681 C4682 R4229...
  • Page 50 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B FRONT ASSY CN4202 CN4203 R4273 J4205 C 4 3 0 4 C4690 C4689 IC4681 R4245 R4686 R4246 R4238 AWX8050 R4247 ADVANCED AWX8063 SOUNDMODE R4267 AWX8067 AWX8072 R4682 C4237 R4236 R4231 R4249 R4265 Q4682 R4264 IC4681...
  • Page 51 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B CN4201 D4203 C4303 J4204 D4213 R4235 R4207 R4216 D4204 C4230 C4301 C4236 C4201 ADVANCED C4209 C4232 PHONES/VIRTUAL (AAC) C4237 AUTO R4284 C4233 R4282 PROLOGIC C4234 R4283 R4290 DOLBY DIGITAL (ANP7423-B) Q4201 L 13942296513 VIDEO ASSY IC3201 R3204...

  • Page 52: Pcb Parts List

    http://www.xiaoyu163.com 5. PCB PARTS LIST 3 7 63 1515 0 NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. 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.
  • Page 53 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 C321, C322, C361 CEAT2R2M50 C362, C389 CEAT2R2M50 6PA-JACK ASSY C454, C465 CEAT331M50 C453 CEAT332M16 C201 CEAT470M25 CAPACITORS C761, C762, C763 CCSRCH101J50 C458 CEAT471M35 C764, C765, C766 CCSRCH101J50 C301, C302 CEHAT100M50...
  • Page 54 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 CAPACITORS RESISTORS C2201, C2202 CCSRCH101J50 C2203, C2204 CCSRCH220J50 R211 RD1/4PU221J C2205 CKSRYB103K50 R221 RD1/4PU222J R233 RD1/4PU391J RESISTORS R103, R104 RS1/10S221J Other Resistors RS1/16S###J Other Resistors RS1/16S###J OTHERS OTHERS...
  • Page 55 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 D1503 UDZS5.6B C1348, C1408, C1409, C1414 CKSQYF225Z16 D1482, D1484 UDZS6.8B C1414, C1415, C1557, C1558, C1559 CKSQYF225Z16 C1559, C1560, C1561, C1562, C756 CKSQYF225Z16 COILS AND FILTERS C1305, C1306, C751, C791 CKSRYB102K50 C1105, C1106, C1114, C1119, C1123...
  • Page 56 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 FRONT ASSY SW ASSY SEMICONDUCTORS SWITCHES AND RELAYS IC4681 BU1923F S4501 VSG1009 IC4202 NJU3712M IC4201 PDG269A RESISTORS Q4681 2SA1037K Other Resistors RS1/16S###J Q4683 2SC3326 OTHERS Q4201 DTA124EK...

  • Page 57: Adjustment

    http://www.xiaoyu163.com 6. ADJUSTMENT 3 7 63 1515 0 Notice) Even if it removes TUNER, other functions operate. AM Tuner Section • There is no adjustment in the AM tuner. FM Tuner Section • Set the mode selector to FM BAND. •...

  • Page 58: General Information

    http://www.xiaoyu163.com 7. GENERAL INFORMATION 3 7 63 1515 0 7.1 DIAGNOSIS 7.1.1 Test Mode • How to Enter the Test Mode 10. Thermistor check "3" key With the attached Remote Control Unit When the remote control code is received, start the thermistor check.

  • Page 59: Protection Of The Amplifier Line

    http://www.xiaoyu163.com 7.1.2 Protection of the Amplifier Line 3 7 63 1515 0 18. SW BOOST pin check "8" key 21. MVRATT pin check "(CH) +" key When the remote control code is received, switch the ON/OFF Each time the remote-control code is received, switch H and L cyclically.

  • Page 60: Operation Of The Fan-Control Line

    http://www.xiaoyu163.com 7.1.3 Operation of the Fan-Control Line 3 7 63 1515 0 1. Temperature detection of the heat sink The detection is performed every 1 second by taking in the voltage of the thermistor at A/D (PORT 31). 2. Perform the following operation by detection temperature Note: Pin No.

  • Page 61: Specifications Of Speaker Detection

    http://www.xiaoyu163.com 7.1.4 Specifications of Speaker Detection 3 7 63 1515 0 1. Purposes Whether the speakers are connected or not is automatically detected, and settings appropriate for the detected speakers are made to allow you to easily play surround-sound without making cumbersome speaker settings. 2.

  • Page 62: Circuit Description

    http://www.xiaoyu163.com 7.1.5 Circuit Description 3 7 63 1515 0 Protection circuit when the edge of speaker is FAN detection circuit oveload +5.6V CN305 R317 FAN+ POWER Assy R405 R325 0.22 R407 FAN- D401 To µ-COM FAN.STOP FAN DCT R408 C402 FRONT Assy Q305 D410...

  • Page 63: Trouble Shooting

    http://www.xiaoyu163.com 7.1.6 Trouble Shooting 3 7 63 1515 0 START • Check the connection (FRONTAssy - POWER Assy) • Check each voltages of V+5R6, AC1, AC2 and V-FL (FRONT Assy) Is FL turn on ? • Check the oscillation of X4201 (FRONT Assy) •...

  • Page 64: Error Code

    http://www.xiaoyu163.com 7.1.7 Error Code 3 7 63 1515 0 FL display Time (sec) Probable cause Display in the overload detecting circuit operation. Turn the power OFF OVERLOAD Flashes for five seconds after detection. Refer to the "Circuit description". Display in the DC detecting circuit operation. Turn the power OFF after detection.

  • Page 65: Parts

    http://www.xiaoyu163.com 7.2 PARTS 7.2.1 IC 3 7 63 1515 0 • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. List of IC PDG269A, CS493292, BU4094BCF, NJU3712M, M62446 PDG269A (FRONT ASSY: IC4201) •...
  • Page 66 http://www.xiaoyu163.com Pin Function 3 7 63 1515 0 Pin Name Function Active Grid output 2 Grid output 1 − Connect to Vdd ACIN AC pulse input RDS DT Serial control data signal for RDS communication RDS CK Serial control clock signal for RDS communication (Use for external interrupt) DLCK ERR/OVER signal input from CODEC Remote control signal input (non carrier signal)
  • Page 67 http://www.xiaoyu163.com 3 7 63 1515 0 Pin Name Function Active FANL FAN L rotation FANH FAN H rotation AMUTE Audio mute VIDEO1 VIDEO2 Video input function select VIDEO3 4094 ST Strobe of expansion IC (for 4094) 731* CS Chip select of NJU7311 - 7313 IATT Input ATT switch EVOL ST...
  • Page 68 http://www.xiaoyu163.com CS493292 (DSP ASSY: IC1201) 3 7 63 1515 0 • Mai DSP Microcomputor Pin Function No. Pin Name I/O Function No. Pin Name I/O Function − − Digital power supply (+2.5V) Digital power supply (+2.5V) − − DGND1 Digital GND DGND3 Digital GND −...

  • Page 69: Display

    http://www.xiaoyu163.com 7.2.2 DISPLAY 7 AAV7088 (FRONT ASSY : V4301) 3 7 63 1515 0 • FL DISPLAY • Pin Assignment • Grid Assignment L 13942296513 • Segment Designation u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 70 http://www.xiaoyu163.com 3 7 63 1515 0 • Pin Connection • Anode Connection L 13942296513 u163 VSX-C100-S http://www.xiaoyu163.com...

  • Page 71: Panel Facilities

    http://www.xiaoyu163.com 8. PANEL FACILITIES 3 7 63 1515 0 Front panel VSX-C100 AUDIO/ VIDEO MULTI-CHANNEL RECEIVER MASTER VOLUME FRONT INPUT PHONES TV/SAT DVR/VCR FM/AM FRONT INPUT SIGNAL SURROUND MODE STANDBY/ON SOUND AUTO PHONES ADVANCED DIGITAL IN DIGITAL /VIRTUAL PRO LOGIC II MODE DOWN VIDEO...

  • Page 72: Remote Control

    http://www.xiaoyu163.com 3 7 63 1515 0 Remote control 4 Listening Mode buttons: Auto button: Use this button for direct decoding of the input signal with no added sound effects. The receiver will automatically detect what kind of signal (stereo, multichannel, etc.) is being input and play accordingly. Surround button : RECEIVER SOURCE...

  • Page 73: Www Ao Co

    http://www.xiaoyu163.com Remote 2 3 7 63 1515 0 MENU button: Use to return to the most basic menu on a DVD player or disc. Also used for some tuner commands. # } ] ’ ‘ & ENTER buttons Use these arrow buttons when adjusting the tuner or navigating TV or DVD menus.
  • Page 74 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 2002 T –...
  • Page 75 http://www.xiaoyu163.com 1. CONTRAST OF MISCELLANEOUS PARTS 3 7 63 1515 0 NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. 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.
  • Page 76 http://www.xiaoyu163.com 3 7 63 1515 0 Part No. VSX-C100-S VSX-C100-S Mark Ref. No. Symbol and Description Remarks /MYXU /SDBXU P9-49 Label ARW7171 ARW7173 Fuse Card Not used AAX7277 No. 7 Voltage Selector Not used AKX-507 No. 8 SD Barrier(PLS) Not used AEC7412 No.
  • Page 77 http://www.xiaoyu163.com 3 7 63 1515 0 ÷ EXTERIOR SECTION DTS. Label Bonnet Case No.12 Label BBZ40P080FNI BBZ30P080FZK BBZ30P080FZK No.8 No.11 BBZ30P080FZK BBZ40P080FNI BBZ30P080FZK No.11 No.1 No.11 Power Transformer BBZ30P080FZK L 13942296513 No.9 DC Fan Motor No.10 Rear Panel No. 7 FU 1 No.6 No.6...
  • Page 78 http://www.xiaoyu163.com CONTRAST OF PCB ASSEMBLIES 3 7 63 1515 0 FM/AM TUNER MODULE AXQ7228 and AXQ7232 are constructed the same except for the following : Part No. Mark Symbol and Description Remarks AXQ7232 AXQ7228 FM Front End AXF7005 AXF7003 MW RF Tuning Block AXX7072 AXX7071 D0101...
  • Page 79 http://www.xiaoyu163.com 3 7 63 1515 0 DSP ASSY AWX8071 and AWX8049 are constructed the same except for the following : Part No. Mark Symbol and Description Remarks AWX8049 AWX8071 R0750, R1771- R1775 Not used RS1/16S0R0J R0751 RS1/16S0R0J Not used R1701, R1702, R1711, R1712, R1721 RS1/16S152J RS1/16S332J R1709, R1710, R1719, R1720, R1725...
  • Page 80 http://www.xiaoyu163.com 3 7 63 1515 0 POWER ASSY AWX8068 and AWX8042 are constructed the same except for the following : Part No. Mark Symbol and Description Remarks AWX8042 AWX8068 CN 101 2P-VE Connector B2P3-VH Not used T 101 Sub Transformer ATT7037 ATT7075 CN 102...
  • Page 81 http://www.xiaoyu163.com 2. SCHEMATIC DIAGRAM 3 7 63 1515 0 2.1 FM/AM TUNER MODULE FM/AM TUNER MODULE (AXQ7228) FM FRONT END (FM) (FM) (FM) (FM) (FM) (AM) (AM) L 13942296513 (AM) MW RF TUNING BLOCK (FM) (AM) OSC : 981 - 2052kHz 9k step u163 VSX-C100-S http://www.xiaoyu163.com...

  • Page 82: Ao Y U163

    http://www.xiaoyu163.com 3 7 63 1515 0 : The power supply is shown with the marked box. (TX) : AUDIO SIGNAL ROUTE (TUNER) (AM) : AM SIGNAL ROUTE (FM) : FM SIGNAL ROUTE (AM) (TX) (FM) (TX) (TX) (TX) (FM) (FM) (TX) L 13942296513 (AM)
  • Page 83 http://www.xiaoyu163.com 2.2 DSP(4/4) ASSY 3 7 63 1515 0 4/4F DSP ASSY (AWX8071) CIRCUIT (FL) (FL) (FL) DIRECT (FL) (FR) (SL) (SL) (SL) (SL) (SW) (SL) (SR) L 13942296513 (SR) (SW) (SW) (SW) (SW) S.BASS OFF 3.9V ON -12V (SW) (S.BASS ON Only) u163 4/4F...
  • Page 84 http://www.xiaoyu163.com 3 7 63 1515 0 : AUDIO SIGNAL ROUTE (FL) : AUDIO SIGNAL ROUTE (Front L ch) (SL) (FL) (FL) : AUDIO SIGNAL ROUTE (Rear L ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer) (FL) : AUDIO SIGNAL ROUTE (Center) (SW) (SL) (SL)
  • Page 85 http://www.xiaoyu163.com 2.3 FRONT ASSY 3 7 63 1515 0 FRONT ASSY (AWX8072) EXPAN DED LED : 1 to 7 5V : LED ON 0V : LED OFF L 13942296513 u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 86 http://www.xiaoyu163.com 3 7 63 1515 0 FRONT ASSY S4201 : DVD S4202 : TV/SAT S4203 : VCR S4204 : TUNER S4205 : FRONT TUNER SW ASSY S4501 : POWER STANDBY/ON SW ASSY (AWX8051) L 13942296513 ENCODER ASSY : The power supply is shown with the marked box. (AWX7914) ENCODER ASSY u163...
  • Page 87 http://www.xiaoyu163.com 2.4 VOLTAGE SEL. and POWER(2/2) ASSYS 3 7 63 1515 0 POWER TRANSFORMER (ATS7022) VOLTAGE SEL ASSY CN452 (AWX8069) L 13942296513 CN1602 CN451 u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 88 http://www.xiaoyu163.com 3 7 63 1515 0 2/2F POWER ASSY (AWX8068) DB318EB0 REK1023 (1.25A/250V) B2P3-VH L 13942296513 REK1023 (1.25A/250V) 11.4 1SS355 REK1026 ATT7075 AN101 (2.5A/250V) BKP1046 LIVE AC IN NEUTRAL • NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY.
  • Page 89 http://www.xiaoyu163.com 3. PCB CONNECTION DIAGRAM 3 7 63 1515 0 3.1 VOLTAGE SEL. ASSY VOLTAGE SEL ASSY SIDE A SIDE B J106A AWX8069 J106 J107 2/2F J107A J108 J108A PYKC F4 (ANP7422-B) (ANP7422-B) L 13942296513 u163 VSX-C100-S http://www.xiaoyu163.com...

  • Page 90: Vsx-C100-S

    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 2002 T –...

  • Page 91: Contrast Of Miscellaneous Parts

    http://www.xiaoyu163.com 1. CONTRAST OF MISCELLANEOUS PARTS 3 7 63 1515 0 NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. 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.
  • Page 92 http://www.xiaoyu163.com 3 7 63 1515 0 Part No. Ref. Mark VSX-C100-S VSX-C100-S VSX-C100-G Symbol and Description Remarks /MYXU /SAXU /SAXU Voltage Selector Not used AKX-507 AKX-507 No. 5 SD Barrier(PLS) Not used AEC7412 AEC7412 No. 6 Nylon Rivet Not used AEC7436 AEC7436 No.
  • Page 93 http://www.xiaoyu163.com 3 7 63 1515 0 ÷ EXTERIOR SECTION DTS. Label Bonnet Case Label BBZ40P080FNI BBZ30P080FZK BBZ30P080FZK No.8 No.5 BBZ30P080FZK BBZ40P080FNI BBZ30P080FZK No.8 No.9 No.1 Power Transformer BBZ30P080FZK L 13942296513 No.6 DC Fan Motor No.7 Rear Panel No. 4 FU 1 No.3 No.3 Front Panel Assy...
  • Page 94 http://www.xiaoyu163.com CONTRAST OF PCB ASSEMBLIES 3 7 63 1515 0 FM/AM TUNER MODULE AXQ7228 and AXQ7232 are constructed the same except for the following : Part No. Mark Remarks Symbol and Description AXQ7232 AXQ7228 FM Front End AXF7005 AXF7003 MW RF Tuning Block AXX7072 AXX7071 D0101...
  • Page 95 http://www.xiaoyu163.com 3 7 63 1515 0 DSP ASSY AWX8071 and AWX8049 are constructed the same except for the following : Part No. Mark Symbol and Description Remarks AWX8049 AWX8071 R0750 Not used RS1/16S0R0J R0751 RS1/16S0R0J Not used R1701, R1702, R1711, R1712, R1721 RS1/16S152J RS1/16S332J R1709, R1710, R1719, R1720, R1725...

  • Page 96: Pcb Connection Diagram

    http://www.xiaoyu163.com 3 7 63 1515 0 POWER ASSY AWX8068 and AWX8042 are constructed the same except for the following : Part No. Remarks Mark Symbol and Description AWX8042 AWX8068 CN 101 2P-VE Connector B2P3-VH Not used T 101 Sub Transformer ATT7037 ATT7075 CN 102...
  • Page 97 http://www.xiaoyu163.com 3. SCHEMATIC DIAGRAM 3 7 63 1515 0 3.1 FM/AM TUNER MODULE FM/AM TUNER MODULE (AXQ7228) FM FRONT END (FM) (FM) (FM) (FM) (FM) (AM) (AM) L 13942296513 (AM) MW RF TUNING BLOCK (FM) (AM) OSC : 981 - 2052kHz 9k step u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 98 http://www.xiaoyu163.com 3 7 63 1515 0 : The power supply is shown with the marked box. (TX) : AUDIO SIGNAL ROUTE (TUNER) (AM) : AM SIGNAL ROUTE (FM) : FM SIGNAL ROUTE (AM) (TX) (FM) (TX) (TX) (TX) (FM) (FM) (TX) L 13942296513 (AM)

  • Page 99: Http://Www.xiaoyu163.Com

    http://www.xiaoyu163.com 3.2 DSP(4/4) ASSY 3 7 63 1515 0 4/4F DSP ASSY (AWX8071) CIRCUIT (FL) (FL) (FL) DIRECT (FL) (FR) (SL) (SL) (SL) (SL) (SW) (SL) (SR) L 13942296513 (SR) (SW) (SW) (SW) (SW) S.BASS OFF 3.9V ON -12V (SW) (S.BASS ON Only) u163 4/4F...
  • Page 100 http://www.xiaoyu163.com 3 7 63 1515 0 : AUDIO SIGNAL ROUTE (FL) : AUDIO SIGNAL ROUTE (Front L ch) (SL) : AUDIO SIGNAL ROUTE (Rear L ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer) (FL) (FL) : AUDIO SIGNAL ROUTE (Center) (FR) (FR) (SW)
  • Page 101 http://www.xiaoyu163.com 3.3 FRONT ASSY 3 7 63 1515 0 FRONT ASSY (AWX8072) EXPAN DED LED : 1 to 7 5V : LED ON 0V : LED OFF L 13942296513 u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 102 http://www.xiaoyu163.com 3 7 63 1515 0 FRONT ASSY S4201 : DVD S4202 : TV/SAT S4203 : VCR S4204 : TUNER S4205 : FRONT TUNER SW ASSY S4501 : POWER STANDBY/ON SW ASSY (AWX8051) L 13942296513 ENCODER ASSY : The power supply is shown with the marked box. (AWX7914) ENCODER ASSY u163...
  • Page 103 http://www.xiaoyu163.com 3.4 VOLTAGE SEL. and POWER(2/2) ASSYS 3 7 63 1515 0 POWER TRANSFORMER (ATS7338) VOLTAGE SEL ASSY CN452 (AWX8069) L 13942296513 CN1602 CN451 u163 VSX-C100-S http://www.xiaoyu163.com...
  • Page 104 http://www.xiaoyu163.com 3 7 63 1515 0 2/2F POWER ASSY (AWX8068) DB318EB0 REK1023 (1.25A/250V) B2P3-VH L 13942296513 REK1023 (1.25A/250V) 11.4 1SS355 REK1026 ATT7075 AN101 (2.5A/250V) BKP1046 LIVE AC IN NEUTRAL • NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY.
  • Page 105 http://www.xiaoyu163.com 3.5 DSP(1/4) and FRONT INPUT ASSYS 3 7 63 1515 0 CN201 1/4F DSP ASSY (AWX8071) : AUDIO SIGNAL ROUTE (Analog) : AUDIO SIGNAL ROUTE (Digital) ON :4.7V OFF: 0V L 13942296513 FRONT INPUT ASSY (AWX8053) u163 CN3201 1/4F VSX-C100-S http://www.xiaoyu163.com...

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