Pioneer VSX-C501-S Service Manual Download Page 79

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VSX-C501-S

FM FRONT END

AXF7005

AM RF TUNING BLOCK

AXX7072

SCART-1FASSY

SEMICONDUCTORS

IC2102,IC2103 PROTECTOR(2.5A)

AEK7014

IC2104

NJU7312AM

IC2101

TC7WU04F

IC2106,IC2108,IC2109

UPC4570G2

Q2104

2SK208

Q2102

DTA124EUA

Q2103

DTC124EUA

D2113,D2117,D2118,D2120

1SR154-400

D2129

1SS355

D2127

DAN217

D2105,D2110

UDZS13B

D2102,D2104,D2107,D2109

UDZS5.1B

D2122,D2123,D2125,D2126

UDZS5.1B

D2131-D2138

UDZS5.1B

D2103,D2108

UDZS6.2B

COILS AND FILTERS

F2102,F2103 CHIP BEADS

DTF1070

L2101 CHIP SOLID INDUCTOR

QTL1013

CAPACITORS

C2170 (1/100V)

ACH1237

C2125-C2127,C2133,C2134

CCSRCH101J50

C2140-C2143

CCSRCH101J50

C2111,C2112,C2117,C2118

CCSRCH331J50

C2110

CCSRCH470J50

C2104

CCSRCH471J50

C2160,C2161

CEAT100M50

C2168,C2169

CEAT222M25

C2113-C2116,C2119-C2122

CEAT470M25

C2138,C2139

CEAT470M25

C2130,C2131,C2156-C2159

CEAT4R7M50

C2105,C2106,C2109,C2123,C2124

CKSRYB103K50

C2136,C2137,C2152-C2155

CKSRYB103K50

C2101,C2102,C2107

CKSRYB104K16

C2175-C2178

CKSRYB104K25

C2108

CKSRYB105K10

C2144-C2147

CKSRYB221K50

RESISTORS

R2147

RD1/4MUF4R7J

Other Resistors

RS1/16S###J

OTHERS

620 5P CABLE HOLDER

51048-0500

CN2102 15P FFC CONNECTOR

52045-1545

CN2103 23P FFC CONNECTOR

52045-2345

J2101 BOARDIN LEAD WIRE

ADX7422

CN2108 3P TOP POST

B3B-EH

J620 JUMPER WIRE 5P

D20PYY0510E

JA2101,JA2102 OPT. LINK IN

GP1FA513RZ

JA2103 1P PINJACK

VKB1077

JA2106 4P PINJACK

VKB1126

JA2104,JA2105 RGB CONNECTOR

VKB1157

CN2104,CN2106 19P CONNECTOR

VKN1775

Mark No. Description

Part No.

SCART-2F ASSY

SEMICONDUCTORS

IC2201-IC2203

BA7613F

IC2206

BU4052BCFV

IC2205

NJM2296M

IC2207

NJM4558MD

Q2204

2SA1515

Q2205

2SC4081

Q2203

2SC5174P

Q2201

DTA124EUA

Q2202

DTC124EUA

Q2207

HN1C03F

Q2206

RN1903

D2214,D2239

1SS355

D2216,D2219-D2221,D2240

DAN202K

D2204,D2211

UDZS13B

D2203,D2210,D2224,D2225

UDZS5.1B

D2228,D2229,D2233,D2234

UDZS5.1B

D2237,D2238,D2241-D2250

UDZS5.1B

D2206,D2213,D2222,D2223,D2251

UDZS6.2B

CAPACITORS

C2203,C2204,C2214,C2215

CCSRCH101J50

C2210,C2218-C2221,C2223,C2230

CCSRCH221J50

C2201,C2202,C2205,C2206

CCSRCH331J50

C2216,C2217,C2255,C2257

CCSRCH331J50

C2208,C2209,C2211,C2243,C2244

CEAT470M25

C2238

CEJQ101M10

C2239

CEJQ470M10

C2224,C2237,C2242,C2259-C2262

CKSRYB104K25

C2264,C2265

CKSRYB104K25

C2240,C2241

CKSRYB105K10

C2226-C2228,C2231,C2233

CKSRYF105Z10

RESISTORS

R2235

RS2LMF181J

R2229

RS3LMF220J

Other Resistors

RS1/16S###J

OTHERS

CN2202 23P FFC CONNECTOR

52044-2345

CN2201 15P FFC CONNECTOR

52045-1545

CN2204 19P FFC CONNECTOR

52045-1945

JA2201,JA2202 RGB CONNECTOR

AKB7157

JA2203 MINI JACK

AKN7039

JA2204 JACK

RKN1026

MOTHER ASSY

SEMICONDUCTORS

IC206 PROTECTOR(630mA)

AEK7006

IC203 PROTECTOR(4A)

AEK7018

IC1241

BD3812F

IC1221

BD3814FV

IC4651

BU1924F

IC1261

NJM2100M

IC210

NJM78L05A

IC1271

NJM78M05FA

IC205

NJM78M56FA

IC1211

NJU7313AM

Mark No. Description

Part No.

Summary of Contents for VSX-C501-S

Page 1: ...ndra Road 04 01 Singapore 159936 PIONEER CORPORATION 2003 SOUND MODE INPUT SELECTOR MASTER VOLUME PHONES ADVANCED NEO 6 STANDBY ON DTS 2PRO LOGICII AV DIRECT 2DIGITAL DOWN UP PULL OPEN VSX C501 S RRV2796 AUDIO VIDEO MULTI CHANNEL RECEIVER VSX C501 S THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Type Power Requirement Remarks VSX C501 S MYXU AC220 230V For details refer to Imp...

Page 2: ...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 S...

Page 3: ...es 5 Lubricants glues and replacement parts Appropriately applying grease or glue can maintain the product performances But improper lubrication or applying glue may lead to failures or troubles in the product By following the instructions in this manual be sure to apply the prescribed grease or glue to proper portions by the appropriate amount For replacement parts or tools the prescribed ones sh...

Page 4: ...RONT IN and AMP KAWA ASSYS 40 3 14 6CH AMP ASSY 42 3 15 AMP OUT ASSY 44 3 16 ENCODER FRONT and 1P SW ASSYS 46 3 17 PRIMARY D5V 12V and VHVL ASSYS 48 4 PCB CONNECTION DIAGRAM 50 4 1 FM AM TUNER MODULE 51 4 2 SCART 1F and 12V ASSYS 52 4 3 SCART 2F ASSY 56 4 4 MOTHER DSP KAWA and D5V ASSYS 60 4 5 DSP ASSY 64 4 6 FRONT IN ASSY 66 4 7 AMP KAWA ASSY 67 4 8 6CH AMP ASSY 68 4 9 AMP OUT ASSY 70 4 10 ENCODE...

Page 5: ...rements AC 220 230 V 50 60 Hz Power Consumption 190 W In standby AV Direct off 0 4 W Dimensions 420 W x 70 H x 383 D mm Weight without package 6 8 kg Furnished parts Microphone 1 Mic stand 1 SR mini plug cable 1 AM loop antenna 1 FM wire antenna 1 Dry cell batteries AA size IEC R6P 2 Remote control unit 1 Power cable 1 Speaker cable labels 1 Operating instructions 3 Warranty card 1 Note Specificat...

Page 6: ...ent 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 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 NOTES 14 5 6 7 13 17 9 15 11 18 19 16 12 2 4...

Page 7: ...g instructions 501 ARC7464 German Italian 7 Operating instructions 501 ARC7465 Spanish Dutch 8 NSP 9 Polyethylene Bag A4x2 AHG7097 10 11 Remote Control Unit AXD7355 12 Battery Cover AZA7424 NSP 13 Dry cell batteries R6P AA VEM1030 NSP 14 Warranty Card ARY7065 15 Left Pad 301 AHA7407 16 Right Pad 301 AHA7408 17 Spacer AHB7088 18 Packing Sheet AHG7015 19 Packing Case AHD8168 20 SR mini plug cable AD...

Page 8: ...E NON CONTACT SIDE Refer to 2 4 FRONT PANEL SECTION Refer to 2 3 INTERIOR SECTION A A I A O 18 18 18 5 12 17 6 18 10 1 23 17 19 18 9 18 18 8 18 24 13 21 22 14 22 20 15 15 16 22 14 22 3 20 20 18 16 20 20 22 22 20 2 22 20 20 20 4 11 Serial Number Label is put on bottom of Under Base ...

Page 9: ...ARW7222 7 8 Fan Cover AMR7446 9 Rear Panel 501SMY ANC8161 10 Tuner Barrier AEC7383 11 Getter Label ARW7235 12 AC Inlet Assy VKP2116 13 DC Fan Motor AXM7025 14 Fan Plate ANG7462 15 FET Bracket A ANG7418 NSP 16 Heat Sink ANH7161 17 Screw BCZ40P060FNI 18 Screw BBZ30P080FZK 19 Screw PPZ30P100FZK 20 Screw BBZ30P060FMC 21 Screw BBZ30P300FZK 22 Screw BBZ30P140FMC 23 J1905 13P FFC 60V ADD7402 NSP 24 Label...

Page 10: ...SECTION CONTACT SIDE NON CONTACT SIDE K J B K M M I J L H B C D A L A F F D N N E E C I H F C B J H Q D N E 20 21 2 15 12 1 31 31 31 5 3 4 31 13 14 31 22 33 31 18 31 11 31 33 6 32 32 28 7 31 17 31 16 31 23 31 8 9 31 31 10 30 29 27 26 19 25 31 31 24 31 31 P ...

Page 11: ...12 J1911 19P FFC 60V ADD7422 13 J1906 10P FFC 60V ADD7405 14 J1909 19P FFC 60V ADD7422 15 J1907 23P FFC 60V ADD7407 16 J1901 17P FFC 60V ADD7398 17 J1904 17P FFC 60V ADD7401 18 FU1 Fuse T2 5A 250V REK1026 19 T1 Power Transformer ATS7350 20 Nylon Rivet AEC7436 21 Scart Barrier AEC7458 22 Core Stay A ANG7447 23 Core Stay B ANG7448 24 Jack Stay ANG7450 25 Trans Frame ANG7446 NSP 26 Under Base ANA7151...

Page 12: ... 3 4 C D F A B E 2 4 FRONT PANEL SECTION CONTACT SIDE NON CONTACT SIDE 8 19 1 2 13 18 14 12 12 4 16 17 22 22 22 22 22 22 22 3 G L M K 10 11 10 7 20 Accessories of No 4 ENCORDER ASSY 11 6 21 22 23 15 29 27 24 31 26 30 25 28 28 5 ...

Page 13: ...r Ring AAK8091 11 Rubber Foot VEB1325 12 VOL Ring ABH7220 13 Volume Knob S Assy AAB7258 14 Select Knob S Assy AAB7259 15 LED Lens 501 AAK8088 16 J1903 9P FFC 60V ADD7400 17 J1902 15P FFC 60V ADD7399 18 J1909 19P FFC 60V ADD7422 19 Jack Cover AMR7447 20 Front Frame ANG7445 21 FL Lens 501 AAK8087 22 Screw PPZ30P080FMC 23 Door Spring ABK7041 24 Earth Plate ANG7466 25 Door 501 AAK8090 26 LED Plate 501...

Page 14: ...DIAGRAM 3 1 1 AUDIO BLOCK FRONT IN ASSY 3 3 G FM AM TUNER MODULE A FRONT IN ASSY 1 3 G FRONT IN ASSY 2 3 G DSP ASSY F DSP KAWA ASSY E SCART 2F ASSY 1 2 C SCART 1F ASSY 1 2 B 24 23 22 Q2104 5 7 1 3 7 5 29 28 20 19 21 25 27 7 28 32 9 6 7 8 4 5 6 3 5 1 7 5 7 5 7 6 7 5 7 5 32 28 26 23 22 24 12 7 ...

Page 15: ...VSX C501 S 15 5 6 7 8 5 6 7 8 C D F A B E MOTHER ASSY D 6CH AMP ASSY I AMP OUT ASSY J AMP KAWA ASSY H 15 9 29 32 2 7 5 1 3 6 1 6 1 18 16 17 11 28 31 1 3 1 3 ...

Page 16: ...VSX C501 S 16 1 2 3 4 1 2 3 4 C D F A B E 3 1 2 VIDEO AND POWER SUPPLY BLOCKS SCART 2F ASSY 2 2 C SCART 1F ASSY 2 2 B FRONT IN ASSY 2 3 G MOTHER ASSY D 1 6 4 8 1 6 4 8 1 6 4 7 5 11 5 9 3 13 8 ...

Page 17: ...VSX C501 S 17 5 6 7 8 5 6 7 8 C D F A B E DSP ASSY F 6CH AMP ASSY I 12V ASSY P MOTHER ASSY D SCART 1F ASSY PRIMARY ASSY B N VHVL ASSY Q MOTHER ASSY D D2113 D2117 D2118 D2120 ...

Page 18: ...233 B 12V ASSY AWX8170 P SCART 2F ASSY AWX8169 C PRIMARY ASSY AWX8230 ATS7350 N FRONT IN ASSY AWX8246 G 1P SW ASSY AWX8206 M FRONT ASSY AWX8205 L D 1 5 D 5 5 MOTHER ASSY AWX8203 D F 1 2 F 2 2 DSP ASSY AWX8239 F AC POWER CORD ADG1154 AC INLET ASSY VKP2116 CN8003 CN8012 J4101 ADX7442 CN8007 ...

Page 19: ...ASSY AWX8229 J AMP KAWA ASSY AWX8223 H FM AM TUNER MODULE AXQ7246 A D5V ASSY AWX8224 O DSP KAWA ASSY AWX8257 E ENCODER ASSY AWX8207 K VHVL ASSY AWX8234 Q DC FAN MOTOR AXM7025 Note When ordering service parts be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST ...

Page 20: ...VSX C501 S 20 1 2 3 4 1 2 3 4 C D F A B E 3 3 FM AM TUNER MODULE AM AM AM AM AM AM FM FM FM FM FM FM FM FM FM FM FRONT END MW RF TUNING BLOCK A FM AM TUNER MODULE AXQ7246 A ...

Page 21: ... 21 5 6 7 8 5 6 7 8 C D F A B E AUDIO SIGNAL ROUTE TUNER TX AM SIGNAL ROUTE AM FM SIGNAL ROUTE FM AM AM FM AM AM AM AM AM AM FM AM FM TX TX TX TX TX FM The power supply is shown with the marked box A CN801 D 1 5 ...

Page 22: ...VSX C501 S 22 1 2 3 4 1 2 3 4 C D F A B E 3 4 SCART 1F ASSY CN1263 D 2 5 CN2202 C CN2201 C B A A A A D D R R R C C C C R C R D A A D ...

Page 23: ...e marked box IC2104 ANALOG AUDIO FUNCTION B AUDIO SIGNAL ROUTE ANALOG A A A A A A A A A A A AUDIO SIGNAL ROUTE DIGITAL D VIDEO SIGNAL ROUTE COMPOSITE C VIDEO SIGNAL ROUTE RGB R R CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO 49102 5 FOR IC2101 AND IC2102 MFD BY LITTELFUSE INC CN1207 D 3 5 ...

Page 24: ...VSX C501 S 24 1 2 3 4 1 2 3 4 C D F A B E 3 5 SCART 2F ASSY CN2103 B CN2102 B RGB VIDEO FUNCTION C R R R C C C C C C C R R ...

Page 25: ... 7 8 5 6 7 8 C D F A B E CN552 N CN9001 D 1 5 BLANKING STATUS SELECT VIDEO POWER SUPPLY The power supply is shown with the marked box C SCART 2F ASSY AWX8169 C VIDEO SIGNAL ROUTE COMPOSITE C VIDEO SIGNAL ROUTE RGB R R R ...

Page 26: ...VSX C501 S 26 1 2 3 4 1 2 3 4 C D F A B E 3 6 MOTHER ASSY 1 5 CN2204 C CN551 N D 2 5 CN201 A D 2 5 RDS SOME FUNCTION IS ON 0V ALL FUNCTION IS OFF 5V D 1 5 The power supply is shown with the marked box ...

Page 27: ...501 S 27 5 6 7 8 5 6 7 8 C D F A B E CN4203 L F 2 2 D 3 5 D 2 5 D 2 5 CN8012 DC DETECT 3 4V OVERLOAD DETECT 2 3V Short circuit Fan and Power supply circuit less than 2V VH VL D 1 5 MOTHER ASSY AWX8203 D 1 5 ...

Page 28: ... 5 and DSP KAWA ASSY IATT ON 12V OFF 12V NORMAL 0V OVERLOAD 5V D 1 5 D 4 5 D 1 5 CN4102 G CN2106 B CN2104 B A D OVERLOAD DETECT INPUT ATT CN8017 F 1 2 CN8007 F 1 2 CN8003 F 1 2 DSP KAWA ASSY AWX8257 E D 1 5 D 1 5 D 2 5 A A A A A A A A A A A D A A A A A A A D E ...

Page 29: ...6 7 8 5 6 7 8 C D F A B E D 3 5 D 2 5 MOTHER ASSY AWX8203 LOW PASS FILTER For SP CONFIG MIX AMP D 2 5 AUDIO SIGNAL ROUTE ANALOG A A A A A A A A AUDIO SIGNAL ROUTE DIGITAL D The power supply is shown with the marked box ...

Page 30: ...VSX C501 S 30 1 2 3 4 1 2 3 4 C D F A B E 3 8 MOTHER ASSY 3 5 D 1 5 D 2 5 D 3 5 MOTHER ASSY AWX8203 D 3 5 A A A A D 1 5 J2101 B ...

Page 31: ...VSX C501 S 31 5 6 7 8 5 6 7 8 C D F A B E D 4 5 D 3 5 AUDIO SIGNAL ROUTE ANALOG A A A A A A ...

Page 32: ...VSX C501 S 32 1 2 3 4 1 2 3 4 C D F A B E 3 9 MOTHER ASSY 4 5 D 4 5 MOTHER ASSY AWX8203 D 3 5 D 4 5 A A A A A ...

Page 33: ...5 6 7 8 C D F A B E D 2 5 CN4701 H CN301 J VOLUME to 15dB 5V 14dB to 0dB 12V MUTE ON 3V OFF 12V 15dB ATT D 4 5 AUDIO SIGNAL ROUTE ANALOG A A A A A AUDIO SIGNAL ROUTE HP OUT HP HP The power supply is shown with the marked box ...

Page 34: ... The power supply is shown with the marked box CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO 491004 FOR IC203 MFD BY LITTELFUSE INC CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO 491 630 FOR IC206 MFD BY LITTELFUSE INC ...

Page 35: ...VSX C501 S 35 5 6 7 8 5 6 7 8 C D F A B E J6001 O CN4201 L D 5 5 ...

Page 36: ...VSX C501 S 36 1 2 3 4 1 2 3 4 C D F A B E 3 11 DSP ASSY 1 2 F 1 2 CN1264 D 2 5 ...

Page 37: ...VSX C501 S 37 5 6 7 8 5 6 7 8 C D F A B E E E CN1811 CN1814 F 1 2 F 1 2 DSP ASSY AWX8239 The power supply is shown with the marked box ...

Page 38: ...VSX C501 S 38 1 2 3 4 1 2 3 4 C D F A B E 3 12 DSP ASSY 2 2 D1 5 CN9005 F 2 2 ...

Page 39: ...VSX C501 S 39 5 6 7 8 5 6 7 8 C D F A B E F 2 2 F 2 2 DSP ASSY AWX8239 The power supply is shown with the marked box ...

Page 40: ...VSX C501 S 40 1 2 3 4 1 2 3 4 C D F A B E 3 13 FRONT IN and AMP KAWA ASSYS ADX7442 G AUDIO SIGNAL ROUTE HP OUT HP HP HP HP CN1204 D 2 5 FRONT IN ASSY AWX8246 G HP 0V No HP 5V ...

Page 41: ...5 I CN3002 I CN206 Q CN203 J AMP KAWA ASSY AWX8223 H The power supply is shown with the marked box H AUDIO SIGNAL ROUTE ANALOG A A A A A CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO 491007 FOR IC4701 MFD BY LITTELFUSE INC ...

Page 42: ...VSX C501 S 42 1 2 3 4 1 2 3 4 C D F A B E 3 14 6CH AMP ASSY CN3651 CN3001 CN3002 to FAN Motor SL FL SB C SL FL SB C I CN4705 H CN4706 H 1 2 ...

Page 43: ... F A B E 6CH AMP ASSY AWM7786 I C SB C ch AUDIO SIGNAL ROUTE SL SL ch AUDIO SIGNAL ROUTE FL FL ch AUDIO SIGNAL ROUTE SB ch AUDIO SIGNAL ROUTE C FL SB SL I The power supply is shown with the marked box Refer to 7 1 4 Circuit Description ...

Page 44: ...4 1 2 3 4 C D F A B E 3 15 AMP OUT ASSY AUDIO SIGNAL ROUTE ANALOG A A A A A A AUDIO SIGNAL ROUTE HP OUT HP HP HP HP HP J J AMP OUT ASSY AWX8229 J The power supply is shown with the marked box CN9010 D 4 5 CN4703 H CN252 Q ...

Page 45: ...VSX C501 S 45 5 6 7 8 5 6 7 8 C D F A B E ...

Page 46: ...6 1 2 3 4 1 2 3 4 C D F A B E 3 16 ENCODER FRONT and 1P SW ASSYS CN207 D 5 5 ENCODER ASSY AWX8207 K FRONT ASSY AWX8205 L CN9006 D 1 5 Display Microcomputer K L ENCODER ASSY S4451 INPUT SELECTOR S4452 MASTER VOLUME ...

Page 47: ... E 1P SW ASSY AWX8206 M The power supply is shown with the marked box SW ON 0V OTHERS 5V LED1 LED2 LED3 LED4 NEO6 LED5 DOLBY PROLOGIC II LED6 ADVANCED LED7 PHONES LED8 SOUND MODE TV DIRECT DOLBY DIGITAL DTS L M POWER SW ASSY S4501 STANDBY ON ...

Page 48: ...VSX C501 S 48 1 2 3 4 1 2 3 4 C D F A B E 3 17 PRIMARY D5V 12V and VHVL ASSYS CN203 620 D 5 5 CN202 D 5 5 D5V ASSY AWX8224 O 12V ASSY AWX8170 P B CN2108 B T1 POWER TRANSFORMER ATS7350 O P ...

Page 49: ...F A B E PRIMARY ASSY AWX8230 N VHVL ASSY AWX8234 Q J2201 C J4702 H J301 J J9002 D 1 5 B2P3 VH NEUTRAL LIVE AC IN N Q NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE AND RATINGS ONLY CAUTION ...

Page 50: ...ted on this PCB include all necessary parts for several destinations For further information for respective destinations be sure to check with the schematic diagram 4 View point of PCB diagrams Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3 terminal regu...

Page 51: ... C238 C611 R230 C242 R224 R229 R228 IC202 R209 R208 C104 R242 C244 R241 C610 C103 R204 Q602 R243 R232 C615 C613 R105 L601 R212 C215 C605 R222 C102 R202 Q201 R206 R205 R223 R238 C214 C101 R203 C235 R239 R240 R216 C240 R603 C607 C608 Q205 R231 13 1 BLACK mono AM RF 1 10V YELLOW ANP7458 A GND Vt IC201 E T meter Side Printed Side Printed 10V FC production code CPSC BS1 94V 0 IC202 GND 13 1 6 1 W110 L6...

Page 52: ...2102 620 W648 W653 W603 W617 W616 W618 JA2104 JA2105 W613 W619 R2147 W615 W639 W654 W651 W652 W649 W604 W605 607 W620 W612 W601 W655 W650 W614 W656 W641 W640 W602 49102 5 GNDV Y GNDV REDorC TVoutR GNDA STATUS BLANKING GNDV BLUE GNDV GREEN GNDV GNDA TVoutL GND FRONT L GNDA MICIN MCACC GNDT GDA2 T Rch GNDT T Lch GNDV 73CS SYCK SYDT GNDU V 12V GDA2 V 12V F C D C J620 STB 19 10 15 1 5 SIDE A B P SCART...

Page 53: ...W671 W668 W665 W645 W658 W661 W662 W660 W647 W656 W641 W646 W638 W632 W609 W663 GREEN GNDA GNDA inputL inputR RETG RETG GNDC GNDC GVCM V 5D PYKC F4 OPT1 GNDV SCART 1F ASS Y BLUE BLANKING GNDV GNDV GNDV STATUS GNDV RED or C GNDA GNDA VIDEOinR GNDA VIDEOinL GNDA TVinL GNDA VIDEOoutL GNDA Y 10 20 1 5 15 VIDEOoutR TVinR 1 SL 2 GNDA 4 C 3 SR 5 GNDA 6 SW AWX8168 U DVD OPT2 COAX GNDI GNDI GNDI GNDI GNDU ...

Page 54: ...4 R2125 R2123 C2127 R2130 R2131 R2110 R2111 R2112 IC2108 C2140 R2132 R2136 C2144 C2148 C2149 C2145 R2137 R2133 C2141 R2140 R2141 C2154 C2152 R2139 IC2109 C2150 C2151 C2146 C2147 R2138 R2134 R2135 C2142 C2143 C2155 C2153 R2142 R2143 D2102D2105 D2103 R2152 R2153 R2154 R2155 R2156 Q2102 D2125 D2126 R2174 R2175 Q2104 D2129 R2179 C2172 R2185 R2186 R2183 C2179 R2184 R2182 D2134 D2133 D2132 R2181 C2176 Q...

Page 55: ...D2105 3 D2122 D2108 D2109 D2110 R2149 R2150 R2151 R2152 R2153 R2157 R2158 R2159 R2160 R2161 R2162 R2163 R2164 D2107 D2123 D2127 R2179 C2171 C2172 C2177 D2138 D2136 D2137 D2135 D2133 D2132 D2131 C2175 C2174 C2173 C2178 1 RED RED GREEN BLUE Lch Rch VIDEO 2 Rch Lch GREEN BLUE 1 5 D601 C602 C601 D602 AWX8170 U 3 GDA2 5 V U12 1 V U12 12V ASS Y PYKC F4 4 V 12 2 V 12 CN2108 CN2102 CN2106 620 601 P SIDE B...

Page 56: ...04 CN2204 W731 W726 W715 CN2201 C2244 JA2203 CN2202 W783 JA2201 W768 W735 W755 W729 W733 W736 W728 W769 W778 W741 W779 W786 W759 W773 W770 W771 W772 W753 W714 W784 W730 W711 W757 W737 W760 W738 W740 W732 W716 W727 W762 W782 W764 W718 W775 W777 W756 W761 W767 W734 W712 W776 W754 VIDEO P C 1 10 19 1 10 1 2 3 4 5 6 7 1 23 SIDE A C SCART 2F ASSY C CN9001 D CN2204 CN2103 B CN2202 ...

Page 57: ...2243 C2244 W704 JA2201 JA2202 W751 W768 W709 W708 W702 W705 W725 W746 W786 W701 W724 W723 W722 W721 W753 11 W752 W 2 W707 W703 W766 J2201 Q2203 W785 W745 W750 W767 W706 W748 W749 W754 B E E PYKC F4 TV SCART 2F ASS Y P C AWX8169 U 1 10 15 1 SIDE A C ANP7451 B Q2204 Q2203 CN552 N J2201 CN2102 B CN2201 ...

Page 58: ...D2213 D2211 Q2201 R2236 R2237 R2238 R2239 R2247 R2248 R2249 R2250 R2257 R2251 R2252 R2253 R2254 R2255 R2256 D2238 D2229 D2237 D2228 C2271 R2282 D2246 D2247 D2248 R2281 C2274 C2255 C2261 C2251 Q2207 R2279 C2262 D2251 C2267 D2250 C2258 C2256 C2257 C2254 C2253 D2239 C2252 R2283 R2280 2258 E B PYKC F4 SCART 2F ASS Y AWX8169 U RED BLANKING Vout Vin 1 1 Rin Lout Lin Rout BLUE STATUS CONTROL GREEN DVR TV...

Page 59: ...71 R2273 C2272 C2263 R2268 R2266 R2267 C2260 D2245 R2265 R2275 D2242 D2243 C2251 C2270 C2259 R2260 D2241 Q2205 D2251 R2276 R2272 C2265 C2264 R2271 R2270 R2269 IC2207 C2269 R2261 D2244 C2254 C2253 D2239 C2252 C2268 C2273 R2263 R2262 Q2206 R2258 R2277 E B 1 VIDEO TVinL DVRoutL DVRinL DVRinR TVinR DVRoutR Y RED GREEN BLUE GA GA GA GV GV GV GV GV BLANKING GA GA GA status TVoutL TVoutR STATUS BLANKING ...

Page 60: ...14 CN1501 R1401 R9057 R9082 R9081 IC1261 R1275 C1131 R9080 R1128 126 C1128 R9079 R9078 R1107 R9077 R1108 06 C111 08 R9076 R9075 R9074 C1183 C1186 R1198 C1184 R1180 R1194 Q1264 Q1263 Q1102 Q1101 IC1271 C1270 R9073 R9071 C1199 C1198 C1246 C1241 C1245 R1244 R1243 C1244 IC1241 R1252 C1254 R1251 C1253 CN1263 R9072 IC1211 IC1221 R1228 R1227 C1226 C1225 C1224 C1223 C1222 C1221 C1235 C1236 C1237 C1238 C12...

Page 61: ...IFORNIA TO CAUSE CANCER BIRTH DEFECTS OR OTHER REPRODUCTIVE HARM HEALTH SAFETY CODE SECTION 25249 6 PROPOSITION 65 C1263 R1269 R9057 R1270 C1264 R9082 R9081 C1269 IC1261 R1275 C1265 R1271 R1272 IC1102 C1132 C1129 C1131 C1127 R1127 R9080 R1125 R1131 R1133 R1134 R1132 R1128 R1126 C1128 R9079 C1130 R1151 R1147 R1145 C1149 R1153 C1152 C1151 C1147 R9078 IC1103 R1111 R1107 R1105 C1109 R1113 C1107 R9077 ...

Page 62: ...45 C1143 R1143 R1155 R1141 R1109 C1105 C1103 R1103 R1115 R1101 R1110 C1106 C1104 R1104 R1116 R1102 R1169 C1165 R1161 C1163 R1163 R1175 R1150 C1146 R1142 C1144 R1144 R1156 C1187 C1188 R1137 C1133 R1157 C1153 R1138 C1134 R1177 C1173 R1158 C1154 Q1262 Q1261 F1271 R1281 R1280 R1285 R1284 R1286 R4651 R4652 R9010 R9022 R9019 D801 R808 R805 R802 R803 R804 D9004 D9003 D9001 D9002 R9001 C9004 C9001 D9010 R...

Page 63: ...R1285 R1284 D1211 R4654 R1246 C1243 C1242 R1242 D1254 C1252 C1251 D1253 D1251 D1252 C1211 C1212 C1228 R1234 R1232 R1231 R1233 R1229 R1230 C1227 R1221 R1222 R1224 R1226 R1225 R1223 R1219 R1218 R1217 C1213 C1215 C1214 R9010 C1330 C1329 D9010 C9000 R9031 R9033 R9083 D D C1312 C1311 C1319 C1320 C1356 C1355 R1365 R1364 R1363 C1361 C1362 C1365 C1363 C1364 R4655 R4653 R4656 C4660 C4659 C4656 C4657 C4655 ...

Page 64: ... KN8102 IC8201 L8203 C8217 C8212 C8213 C8201 C8202 L8201 C8210 R8539 C8536 C8537 R8506 JA8102 C8105 C8113 C8603 C8604 C8547 R8543 KN8201 R8227 C8546 R8335 R8331 R8330 R8329 CN8018 C8226 C8549 R8522 R8521 Q8341 C8515 C8516 CN8006 R8524 R8519 C8301 Q8504 CN8019 L8301 C8554 C8509 C8507 C8223 R8222 R8223 KN8101 R8110 C8003 C8004 C8001 C8002 C8112 C8107 C8504 C8505 C8513 C8512 C8523 C8522 R8511 R8512 R...

Page 65: ...8538 R8547 R8548 R8338 C8531 R8014 R8201 C8203 L8501 R8224 C8534 R8526 C8535 R8104 C8115 R8112 R8515 IC8503 R8516 L8104 R8321 R8320 R8340 C8007 R8309 R8344 R8308 R8310 L8502 C8607 C8608 IC8602 R8311 R8536 R8523 R8520 R8505 R8545 D8301 R8549 R8527 C8517 R8544 C8514 C8552 R8518 R8517 R8542 R8546 C8553 D8302 R8341 R8343 C8220 L8102 C8224 R8221 R8220 R8116 IC8101 C8005 C8110 C8109 L8103 C8006 C8521 C8...

Page 66: ...FERENCE 491010 DE CHEZ LITTEL FUSE INC AWX8220 AWX8246 501 FRONT IN Ass y 5 8 1 4 9 8 7 6 5 4 3 2 1 19 10 1 D4605 R4615 JA4102 RY4601 IC4602 C4610 R4606 R4601 JA4101 C4101 C4108 KN4101 J4101 D4606 JA4103 C4612 C4603 C4602 C4608 R4605 D4602 D4603 CN4102 SAME TYPE NO 491010 FOR IC201 IC202 MFD BY LITTEL FUSE INC R 4 5 8 1 GNDV GNDH GNDH GNDREG2 V 15 GNDA WITH REPLACE F OPTIN 501 FRONT IN Ass y F IN ...

Page 67: ...01 R R 1 23 Z A 23 1 6 ZA 1 17 CN4703 W409 W401 W402 W405 CN4706 W403 W408 W407 W406 W404 4 7 0 1 CN4705 J 4 7 0 2 4702 CN4701 I C 4 7 0 1 W410 V 15 COUT GNDS VH VH FROUT NC GNDA GNDREG FLOUT GNDA NC V L COUT FROUT FOR VL SROUT SLOUT SLOUT SLOUT VL 1 V 5D C G N D P SROUT VL VL COUT GNDA GNDF V H AMUTE NC 23 F R GNDREG NC NC PYKC F4 F R V 15 NC GNDREG TYPE SBOUT BY S L 6 INC MFD SBOUT 1 S R 1 V 5D ...

Page 68: ...8 R3657 Q3654 W192 W122 C3653 W161 W195 W196 W194 W160 CN3002 IC3301 W190 W169 IC3401 W168 D3427 D3428 D3422 W187 W162 D3423 R3519 D3421 W167 R3517 W188 W166 R3417 W163 W150 C3323 C3307 W144 W193 W146 W127 D3426 R3422 R3420 R3419 W191 W197 Q61 R3418 W164 D 3 3 9 1 D63 W129 C3408 C3507 D3424 W128 CN3001 W111 W113 W130 W135 W112 W165 W189 Q62 C82 W103 W101 W117 D3385 D3425 IC71 W131 W132 C101 D 3 3 ...

Page 69: ...7 R3509 R3507 R3505 Q3532 R3492 D3482 D3481 R3491 Q3432 R3531 C3503 R3545 C3305 R3316 R3305 C3303 R3309 R3532 R3537 R3533 D106 R3543 R3539 R3432 R3438 R3434 R3591 R3424 R3538 R3575 R3451 R3534 R3544 R3540 R3592 D3382 C3506 C3406 Q101 Q102 Q104 Q103 C61 C3505 R3406 R3311 R3312 C3309 R3408 C3404 C71 R3351 C62 R3410 D3343 R109 R67 D102 R65 R3510 R3508 Q63 Q3431 R3431 R3437 R3433 C3405 R3407 R3423 Q34...

Page 70: ... R207 C333 R351 Q322 C340 R352 Q308 R369 R976 Q321 D325 Production Code SB OUT GNDH XPROT SW DCT SB DCT REPRACE S DCT C DCT SPCONT SAME CAUTION GNDF IC620 49102 5 501 AMPOUT ASSY TYPE VH SB OUT SL OUT D C WITH GRY FOR AWX8229 U V 15 2 2 17 1 FL OUT A D X 7 4 2 5 NO 19 1 FR OUT FR OUT SL OUT GNDF SR OUT SR OUT C OUT C OUT GNDS FL OUT HPRY SPRY GNDA SWOUT VH ACB F C GNDH V 15 GNDPRO V 5P 1 2 PYKC F4...

Page 71: ...50 R348 C337 R975 R974 Q317 R360 C318 R327 R353 Q304 C302 R341 D314 C319 R344 C317 D313 C316 R355 R328 R325 Q312 R371 C303 R331 C301 R333 R337 R336 R322 R372 R361 R326 D312 D319 C336 C304 R321 D303 C310 C309 D304 R334 R305 D309 R354 D317 D310 A B C 1 0 0 3 2 1 0 9 8 7 6 5 4 3 2 1 0 1 17 10 1 19 1 INC LITTELFUSE DE CHEZ 49102 5 LA ATTENTION EN DE AWX8229 U IC620 621 N UTILISER 501 AMP OUT ASS Y REM...

Page 72: ...4201 C4205 D4206 D4205 D4204 D4203 4202 CN4203 J4201 AWX8173 AWX8214 AWX8217 FRONT ASS Y AWX8202 AWX8205 AWX8211 CONTACT SIDE AWX8196 AWX8199 5 1 24 1 1 15 FC DC 1 3 S4501 4501 J4201A POWER SW ASS Y HCMK P3X AWX8174 AWX8206 1 SIDE A L M FRONT ASSY L 1P SW ASSY M ANP7453 C CN9006 D CN4203 4202 4501 ...

Page 73: ...4202A HCMK P3X ENCODER ASS Y AWX8175 1 5 1 3 4 5 1 9 1 5 1 9 24 35 46 50 C4203 L4201 4201 C4218 CN4202 4206 D4209 D4208 D4207 D4206 D4210 CN4201 V4301 J4202 AWX8214 AWX8217 CONTACT SIDE HCMK P3X 1 9 1 5 1 9 50 46 24 35 SIDE A K L ENCODER ASSY K ANP7453 C ANP7453 C CN207 D CN4201 4401 4206 ...

Page 74: ...323 C4202 R4223 R4216 R4224 R4201 R4202 R4203 C4209 R4222 R4218 D4201 D4202 R4234 C4226 R4233 C4225 C4224 R4232 C42 R4235 C4227 R4221 R4220 R4219 C4213 C4212 C4211 C4210 C4215 R4212 R4211 R4213 R4214 C4216 Q4206 Q4208 C4242 C4241 C4229 R4243 R4242 R4244 R4241 V FL GNDU GNDU FLAC FLAC BIAS GNDS GNDU D 5 6 STBY 5 6 FENCA FENCB GNDU VENCB VENCA HCMK P3X 2 1 4 0 4 1 6 0 6 1 8 0 1 2 0 1 9 1 5 1 9 SIDE ...

Page 75: ...4221 R4220 R4219 R4311 R4210 R4227 Q4202 Q4203 Q4204 Q4201 R4239 C4244 R4237 R4236 Q4210 C4229 R4238 Q4211 C4245 R4200 D4211 C4243 501 301 301 AWX8217 AWX8214 AWX8199 AWX8211 AWX8196 AWX8173 AWX8202 FRONT ASSY AWX8205 GNDS DRST DCK DDI DDTO DRDY DEN GNDU GNDU ACRY AVDIRECT 1WUP GNDU RMCSW SRIN OUT 6 1 8 0 1 2 0 1 3 1 10 15 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A NP POWER SW ASSY AWX8174 AWX8206 ...

Page 76: ...CN502 H502 C501 RY501 KN501 IC551 C502 W505 T501 L501 H501 W503 CN551 C552 D555 R551 W502 C551 W501 CN552 W504 3X12 3X12 ST 5R6V AC W UP AC RY ST GND PRIMARY ASS Y PYKC F4 PRIMARY SECONDARY FU1 NEUTRAL 1 LIVE LIVE NEUTRAL RISK OF FIRE REPLACE FUSE AS MARKED 4 NC AWX8166 U AWX8230 U TVMUTE 1 1 1 2 3 4 1 4 5 9 1 2 4 1 SIDE A SIDE A SIDE B SIDE B N N PRIMARY ASSY N PRIMARY ASSY N ANP7451 B ANP7451 B ...

Page 77: ...1 W207 R362 D201 W203 C N 2 0 6 C203 C202 W206 W204 CN252 C208 R201 D202 W201 C205 R202 C201 IC201 CN201 C332 IC202 BOND VL AWX8234 U 1 ACB 5 R E G H R E G G VHVL ASS Y VH BOND PYKC F4 2 GND 491010 BOND R E G L 1 R E G H 1 GND 6 GNDP 6 VL VH BOND R E G L BOND BOND BOND AWX8237 U 1 1 2 3 4 1 3 4 1 2 1 2 3 4 1 3 4 SIDE A SIDE A SIDE B SIDE B Q Q VHVL ASSY Q VHVL ASSY Q ANP7451 B ANP7451 B J4702 H CN...

Page 78: ...X8229 2 FRONT IN ASSY AWX8246 NSP 1 AMP MODULE 6CH AXQ7247 2 6CH AMP ASSY AWM7786 1 FM AM TUNER MODULE AXQ7246 1 DSP ASSY AWX8239 Mark No Description Part No AFM AM TUNER MODULE SEMICONDUCTORS IC201 BA1451F IC202 LC72131MD Q201 Q204 Q205 Q601 2SC2412K Q202 DTA124ES Q203 Q602 DTC124EK D201 1SS133 D601 HVU187 D202 MTZJ5 1C D101 UDZS6 8B COILS AND FILTERS L201 FM DETECTOR COIL ATE7003 F202 CERAMIC FI...

Page 79: ...JA2101 JA2102 OPT LINK IN GP1FA513RZ JA2103 1P PINJACK VKB1077 JA2106 4P PINJACK VKB1126 JA2104 JA2105 RGB CONNECTOR VKB1157 CN2104 CN2106 19P CONNECTOR VKN1775 Mark No Description Part No CSCART 2F ASSY SEMICONDUCTORS IC2201 IC2203 BA7613F IC2206 BU4052BCFV IC2205 NJM2296M IC2207 NJM4558MD Q2204 2SA1515 Q2205 2SC4081 Q2203 2SC5174P Q2201 DTA124EUA Q2202 DTC124EUA Q2207 HN1C03F Q2206 RN1903 D2214 ...

Page 80: ...20M35 C1543 C1544 C1562 CEJQ220M35 Mark No Description Part No C1265 CEJQ221M6R3 C1241 C1344 CEJQ4R7M50 C1111 C1112 C1131 C1132 CKSQYF225Z16 C1151 C1152 C1171 C1172 CKSQYF225Z16 C1505 C1506 C1525 C1526 CKSQYF225Z16 C1545 C1546 C1563 C1564 CKSQYF225Z16 C4658 C801 C9015 C9022 C9024 CKSRYB102K50 C1146 C1185 C1186 C1199 CKSRYB103K50 C1211 C1212 C1227 C1228 CKSRYB103K50 C1242 C1243 C1251 C1252 C1269 CK...

Page 81: ... C8420 C8422 C8504 C8513 CKSRYB104K16 C8521 C8523 C8525 C8527 C8529 CKSRYB104K16 C8531 C8533 C8535 C8537 C8538 CKSRYB104K16 C8540 C8542 C8544 C8550 C8553 CKSRYB104K16 C8601 C8604 C8605 C8608 C8609 CKSRYB104K16 Mark No Description Part No C8702 C8705 C8901 C8903 CKSRYB104K16 C8516 CKSRYB105K6R3 C8514 CKSRYB333K16 C8203 CKSRYB473K50 RESISTORS R8506 RAB4C101J R8201 RS1 16S1802F Other Resistors RS1 16...

Page 82: ...EATR22M50 C3303 C3304 C3403 C3404 CKSRYB102K50 C3503 C3504 CKSRYB102K50 C71 CKSRYB473K50 RESISTORS R3317 R3320 R3417 R3420 ACN7122 R3517 R3520 0 22 2W ACN7122 Mark No Description Part No R3327 R3328 R3427 R3428 RD1 4MUF470J R3387 R3388 RD1 4PU101J R3657 RD1 4PU330J R3323 R3324 R3351 R3423 R3424 RS1 16S1R0J R3451 RS1 16S1R0J R67 R68 RS1 16S2201F R62 RS1 16S330J R65 RS1 16S4700F Other Resistors RS1 ...

Page 83: ...5 CN4203 15P FFC CONNECTOR 52045 1545 V4301 FL TUBE AAV7093 J4201 JUMPER WIRE 3P D20PYY0310E J4202 JUMPER WIRE 5P D20PYY0515E 4201 REMOTE RECEIVER UNIT SPS 442 E1 4301 FL HOLDER VNF1122 X4201 CERAMIC RESONATOR 5MHz VSS1142 Mark No Description Part No M1P SW ASSY SWITCHES AND RELAYS S4501 VSG1009 OTHERS 4501 3P CABLE HOLDER 51048 0300 NPRIMARY ASSY SEMICONDUCTORS IC551 NJM78M56FA Q551 2SC4081 Q554 ...

Page 84: ...1 5P CABLE HOLDER 51048 0500 QVHVL ASSY SEMICONDUCTORS D320 D321 1SS355 D201 D202 D5SBA20 CAPACITORS C203 1 100V ACH1237 C207 C208 5600 35V ACH7176 C204 C205 2700 63V ACH7177 C332 CEAT2R2M50 RESISTORS R362 RD1 2VM332J R202 RD1 4MUF100J OTHERS CN252 2P VH CONNECTOR B2P VH CN201 5P VH CONNECTOR B5P VH CN206 6P VH CONNECTOR B6P VH Mark No Description Part No ...

Page 85: ...ment Input Level dBµV Adjust point Contents Frequency MHz Modulation 1 T METER Adjustment 98 OFF 80 L201 Adjust L201 so that the DC voltage between Pin 21 and Pin 23 of IC201 Test point Vtm gets within 0 50mV AM Tuner Section There is no adjustment in the AM tuner FM75Ω antenna terminal Fig 1 Adjustment Wiring Diagram Fig 2 Adjustment Point FM Tuner Section Set the mode selector to FM BAND Connect...

Page 86: ...the data for the Function Listening mode and Signal Select are returned to those immediately before Microphone Input Check mode was entered then Microphone Input Check mode is terminated If you wish to hear the sound picked up by the microphone from the speakers set NJU7312AM and Q2104 to MIC 9 Automatic detection of speakers 7 key When the remote control code is received detection of speakers sta...

Page 87: ...on start time 2 8 sec after Process Mute On Speaker Relay Off Shifting to STBY after 3 sec Display OVERLOAD flashes for 3 sec Recovery Press the STANDBY key Remarks Overload detection Detection method XPROTECT port A D 0 4 Vdd or less Detection start time 1 0 sec after Process Mute On Speaker Relay Off Shifting to STBY Display No display Recovery Hold the STANDBY key pressed for 10 sec Remarks Fan...

Page 88: ...configuration of connected speakers changes then the detection results become valid and have priority over the user s settings until new user s settings are made 5 Detection circuit for the center speaker Satellite speakers may be connected Results of the Detections Speaker Setting Center SP Surround SP Surround Back SP Sub woofer Front SP Center SP Surround SP Surround Back SP Sub woofer Connecte...

Page 89: ...s the power to the unit off 3 When VD 5 is short circuited The level of the XPROTECT line becomes low The microcomputer detects the XPROTECT level and shuts the power to the unit off 1 Short circuit detection circuit for the amplifier power circuit 15 V VP 15 VD 5 12 V VA 12 Circuit for shutting the power off when VP 15 VD 5 or VA 12 is short circuited to ground GND XPROTECT µ com Q3654 2SD2144S V...

Page 90: ...MOTHER and FRONT IN Assys Check soldered bridge at CN4102 and CN1204 Defective JA4103 NO AMP ERR displayed Yes Check XPROTECT Check VL VH voltage Check if SP terminal short circuited Check connections between FRONT Assy and MOTHER Assy Check voltage at V5UA and V5UB on FRONT Assy V5ST on MOTHER Assy Check oscillation circuit at X4201 and X9001 Check ACWP signal at Pin 18 of IC9001 Check the follow...

Page 91: ... unable to operate the product even if you push Power Switch Key This troubleshooting is the repair method when the Microcomputer is hanged up by unexpected use environment Short circuits C9003 MOTHER ASSY for a moment and discharge an electric charge Turn on the power Plug in the Power Cord to the outlet ...

Page 92: ... last data start control dummy data mute off start control IC2104 NJU7312AM DSP 2ch 5 1ch LINE IC1211 NJU7313AM VIDEO system IC2205 NJM2296 TUNER IC202 LC72131 E VOLUME mute IC1221 BD3814FV DSP reset IC8501 DSPD56367PV150 DIR CODEC reset IC8201 AK4114VQ IC8401 AK4628VQ SPEKER relay off on OVERLOAD DETECT start control AMP ERROR DETECT start control FAN ERROR DETECT start control FUNCTION SW full o...

Page 93: ...U7312AM DSP 2ch 5 1ch LINE no care IC1211 NJU7313AM VIDEO system mute mute mute IC2205 NJM2296 TUNER IC202 LC72131 E VOLUME IC1221 BD3814FV off DSP IC8501 DSPD56367PV150 DIR CODEC IC8201 AK4114VQ IC8401 AK4628VQ SPEAKER relay port OVERLOAD DETECT AMP ERROR DETECT FAN ERROR DETECT Power OFF initial timing chart ...

Page 94: ...5 NJU7311AM Video select Now data off New data IC2205 NJM2296 DSP or direct change Now data New data IC1211 NJU7313AM Speaker relay Now data Now data Now data New data port Gain select New data port Input att select New data port Condition of mute cancel system mute E volume mute 1 when tuner mute during Tuner function 2 when communicate to DSP 3 when initial processing 4 when detect trouble of AM...

Page 95: ...311AM DSP or direct change Now data Now data Now data Now data New or last data New or last data IC1211 NJU7313AM Speaker relay port Gain select port Input att select port condition of mute cancel system mute E volume mute 1 when tuner mute during Tuner function 2 when communicate to DSP 3 when initial processing 4 when detect trouble of AMP DC 5 when detect overload of AMP 6 when Power off 7 when...

Page 96: ... P03 D3 P50 WRL WR 46 DIR CS NC 86 P02 D2 P51 WRH BHE 45 DIR DO NC 87 P01 D1 P52 RD 44 PDP NC 88 P00 D0 P53 BCLK 43 DSP MUTE B_DCT 89 P107 AN7 KI3 P54 HLDA 42 DSP MODE S_DCT 90 P106 AN6 KI2 P55 HOLD 41 DSP HREQ C_DCT 91 P105 AN5 KI1 P56 ALE 40 BUSY NC 92 P104 AN4 KI0 P57 RDY CLKOUT 39 DSP SS NC 93 P103 AN3 P60 CTS0 RTS0 38 DSP RST SIMUKE1 94 P102 AN2 P61 CLK0 37 DSP CLK XPROTECT 95 P101 AN1 P62 Rx...

Page 97: ...ed Standby for 1394 L fixed 28 P72 CLK2 TA1OUT V 1394 CK O Not used Standby for 1394 L fixed 29 P71 RxD2 SCL TA0IN TB5IN 1394 DO O Not used Standby for 1394 L fixed 30 P70 TXD2 SDA TA0OUT 1394 DI O Not used Standby for 1394 L fixed 31 P67 TXD1 232C TXD O For rewriting 232C Data output 32 P66 RxD1 232C RXD I For rewriting 232C Data input 33 P65 CLK1 CLK O It is necessary when writing for JIG 34 P64...

Page 98: ...VIDEO3 O Video signal control 3 73 P17 D15 INT5 VIDEO4 O Video signal control 4 74 P16 D14 INT4 SP_CONT O Output signal for SP auto detection 75 P15 D13 INT3 RDS CLK I Clock input signal for RDS module 76 P14 D12 RDS RDS_DT I Data input signal for RDS module 77 P13 D11 RDS RDS FM O Power ON OFF of RDS decoder 78 P12 D10 TUNED I L TUNED 79 P11 D9 STEREO I L STEREO 80 P10 D8 TMUTE O Tuner mute 81 P0...

Page 99: ... NC S3 O 67 FIP13 P CH C MOS P54 FIP44 34 IO NC S2 O 68 FIP12 P CH C MOS P55 FIP45 33 IO AV DIRECT S1 O 69 FIP11 P CH C MOS P56 FIP46 32 IO TEST G11 O 70 FIP10 P CH C MOS P57 FIP47 31 IO NC PU MIC IN G10 O 71 FIP9 P CH C MOS P60 FIP48 30 IO EN A G9 O 72 FIP8 P CH C MOS P61 FIP49 29 IO EN B G8 O 73 FIP7 P CH C MOS P62 FIP50 28 IO FEN B G7 O 74 FIP6 P CH C MOS P63 FIP51 27 IO FEN A G6 O 75 FIP5 P CH...

Page 100: ...gnal from main u com 16 P01 INTP1 NC I 17 P02 T1 SR IN I Remote control signal input from main room 18 AVSS GND Ground potential for A D converter 19 ANI3 NC I 20 ANI2 NC I 21 ANI1 NC I 22 ANI0 KEY IN1 I Front key Input 23 VSS0 GND Ground potential for ports 24 AVDD 5V Analog power voltage input to A D converter 25 VDD0 5V Positive power supply to ports 26 P64 FIP52 NC I 27 P63 FIP51 FEN A I MULTI...

Page 101: ...IP24 P30 S14 O Display 55 FIP23 S13 O Display 56 FIP22 S15 O Display 57 FIP21 S11 O Display 58 FIP20 S10 O Display 59 VDD2 5V Positive power supply to FIP controller 60 VLOAD VF Pull down resistor connection of FIP controller 61 FIP19 S9 O Display 62 FIP18 S8 O Display 63 FIP17 S7 O Display 64 FIP16 S6 O Display 65 FIP15 S5 O Display 66 FIP14 S4 O Display 67 FIP13 S3 O Display 68 FIP12 S2 O Displa...

Page 102: ...IC2201 IC2203 Block Diagram 1 2 3 4 8 7 6 5 6dB LOGIC MUTE IN1 CTLA CTLB IN2 VOUT VCC IN3 GND 75Ω Pin Function No Pin Name I O Function 1 IN1 I Signal input 2 CTLA I Control input 3 CTLB I Control input 4 IN2 I Signal input 5 GND Ground 6 IN3 I Signal input 7 VCC Power supply 8 VOUT O Signal output ...

Page 103: ...VSX C501 S 103 5 6 7 8 5 6 7 8 C D F A B E 7 2 2 DISPLAY FL Display AAV7093 FRONT ASSY V4301 Pin Assignment Grid Assignment Pin Connection Segment Designation 1 50 ...

Page 104: ... 2 3 4 C D F A B E 7 3 CLEANING Anode Connection Before shipping out the product be sure to clean the following positions by using the prescribed cleaning tools Position to be cleaned Cleaning tools Fans Cleaning paper GED 008 ...

Page 105: ...mode indicators 2 PRO LOGIC II indicator Lights when one of the Dolby Pro Logic II surround modes is active with a 2 channel stereo source NEO 6 indicator Lights when the Neo 6 listening mode is active with a 2 channel stereo source ADVANCED indicator Lights when one of the Advanced Surround modes is active PHONES indicator Lights when phones surround mode is active SOUND MODE indicator Lights whe...

Page 106: ...d respectively S lights in Dolby Surround or Surround Monoaural and when playing Dolby EX or DTS ES soundtracks The triangular segments and SW subwoofer indicate the active speaker output channels 7 VIR SB indicator Lights when the Virtual Surround Back effect is on 8 OVER indicator Lights when the input signal is too high risking distortion Use the input attenuator to reduce the level 9 Tuner ind...

Page 107: ...ut When the receiver is set to any other input that signal is output from the VIDEO IN OUT AV connector DVR TV IN OUT AV connector AV connector for the DVR TV input When the receiver is set to any other input that signal is output from the DVR TV IN OUT AV connector DVD IN AV connector AV connector for the DVD input STB IN AV connector AV connector for the STB input The table on the following page...

Page 108: ...reassign it to the DVD input DVR TV OPT2 jack Optical digital audio jack for the DVR TV input When connecting optical cables be careful when inserting the plug not to damage the shutter protecting the optical socket When storing optical cable coil loosely The cable may be damaged if bent around sharp corners DVD STB COAX jack Coaxial digital audio jack for the DVD input although it is possible to ...

Page 109: ...Press to select DVR TV as the current input VIDEO Press to select VIDEO as the current input FRONT Press to select FRONT the front panel audio video inputs as the current input FM AM Press to select FM AM the built in tuner as the current input 7 INPUT Press to cycle through the various inputs The current input is shown in the front panel display 8 Channel setup buttons CH SELECT Use to select the...

Page 110: ...e that the master volume indicator always remains lit even when the rest of the display is off 18 Playback controls Playback controls for external components such as DVD and CD players Functions printed in blue control the built in tuner other functions control other external equipment 19 Number buttons Use for numerical input of track numbers radio frequencies and so on 20 CHANNEL Use to change c...

Page 111: ... ST ST SYSTEM SETUP ENTER Default receiver settings The table below shows the factory default settings When you reset the system the receiver reverts to these defaults see Resetting the system Note The default settings for the remote control to control other components can be found in Using the remote control with other components Setting type Default setting Input DVD Master volume dB no sound Li...

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