Pioneer VSX-517-K Service Manual Download Page 83

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VSX-517-K

7.3 EXPLANATION

7.3.1 DETECTION CIRCUIT

MAIN ASSY

IC9001

(U-P)

Pin72

DC PROT

Normal : +5 V
DC Detect : 0 V

POWER AMP

XPROTECT

(refer 4)

1. DC Derection Circuit Diagram : Example of VSX-917V/KUXJ/CA

2. Overload Detection Circuit Diagram: Example of VSX-917V/KUXJ/CA FRONT Channel

3. Fan Stop Prottection Circuit Diagram

POWER PACK ASSY

MAIN ASSY

IC602(1/2)

R673

R696

C696

C697

R726

D+5V

IC9001

(U-P)

Pin72

DC PROT

DC DT

OL DT

Q696

Q697

IC601(1/2)

R628

IC602(2/2)

R642

IC601(2/2)

R674

IC603(1/3)

R623

IC603(3/3)

R694

IC603(2/3)

IC602(1/2)

8pin

R788

SBL

SBR

R667

R669

D651

R665

R445

Fan Stop DET.

D+5V

+24V

R727

R438

Q665

MAIN ASSY

IC9001

(U-P)

Pin73

OL DET

Normal : +5 V
OVER LOAD
Detect : 0 V

POWER PACK ASSY

XPROTECT

MAIN ASSY

IC9001

(U-P)

Pin 89

XPROTECT

Normal : +5 V
FAN abnormal
STOP : 0 V

SPEAKER Impedance

Fan Stop

Fan

Fan -

Fan +

Q253

Q252

D+5V

R725

Summary of Contents for VSX-517-K

Page 1: ...SAT DVR VCR CD CD R TAPE MD FM AM MIDNIGHT LOUDNESS VSB MODE SOUND RETRIEVER DIALOGUE ENHANCEMENT PHASE CONTROL AUTO SURR DIRECT QUICK SETUP SETUP RETURN TONE TUNER EDIT SIGNAL SELECT DIMMER MULTI JOG STANDARD ADVANCED SURROUND STEREO F S SURR LISTENING MODE TUNING STATION PHASE CONTROL VSX 517 K RRV3550 AUDIO VIDEO MULTI CHANNEL RECEIVER VSX 517 K VSX 517 S THIS MANUAL IS APPLICABLE TO THE FOLLOW...

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: ...the product Please check that neither solder debris nor screws remain inside the product 8 There should be no semi broken wires scratches melting etc on the coating of the power cord Damaged power cords may lead to fire accidents so please be sure that there are no damages If you find a damaged power cord please exchange it with a suitable one 9 There should be no spark traces or similar marks on ...

Page 4: ...WER KEY ASSYS 32 3 12 TRANS4 REGULATOR VIDEO DIGITAL INPUT PRIMARY and TRANS1 ASSY 34 4 PCB CONNECTION DIAGRAM 36 4 1 DIGITAL INPUT ASSY 37 4 2 MAIN ASSY 38 4 3 DSP ASSY 42 4 4 TRANS2 and TRANS3 ASSYS 43 4 5 POWER PACK ASSY 44 4 6 COMPONENT VIDEO ASSY 48 4 7 HEADPHONE and 5 1CH INPUT ASSYS 49 4 8 FRONT DISPLAY ASSY 50 4 9 ROTARY ENCODER and POWER KEY ASSYS 54 4 10 TRANS4 and REGULATOR ASSYS 56 4 1...

Page 5: ...µV m Signal to Noise Ratio 50 dB Antenna Loop antenna Miscellaneous Power requirements AC 120 V 60 Hz Power consumption 320 W 430 VA In standby 0 5 W Dimensions 420 W mm x 158 H mm x 352 5 D mm 16 9 16 W in x 6 1 4 H in x 13 7 8 D in Weight without package 8 6 kg 19 lb Furnished Parts AM loop antenna 1 FM wire antenna 1 Dry cell batteries AA size IEC R6 2 Remote control 1 Operating instructions No...

Page 6: ...nd on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Screws adjacent to mark on product are used for disassembly 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 1 8 2 9 11 12 10 6 7 ...

Page 7: ...enna ADH7030 2 AM Loop Antenna ATB7013 3 4 Remote Control XXD3135 5 Battery Cover XZN3139 NSP 6 Dry Cell Battery AA R6 XEX3002 7 Operating Instructions English XRE3138 NSP 8 Polyethylene Bag AHG7117 0 06 230 340 9 Packing Sheet AHG7069 10 Left Pad V3 XHA3158 11 Right Pad V3 XHA3159 12 Packing Case See Contrast table 2 Mark No Symbol and Description VSX 517 K KUCXJ VSX 517 S KUCXJ 12 Packing Case X...

Page 8: ...CONTACT SIDE G J J L K N I H M E T S N F C B A Q O H D Cleaning paper GED 008 X Refer to 2 3 FRONT PANEL SECTION 52 52 53 53 52 52 34 36 14 3 11 12 54 29 52 45 45 52 52 52 52 46 52 16 52 52 51 51 38 17 2 27 43 40 52 30 52 13 5 48 48 48 48 55 55 37 37 52 52 52 52 52 20 22 7 23 4 6 8 9 21 19 39 52 52 52 25 44 47 52 52 52 52 52 52 52 52 ...

Page 9: ...ormer T1501 XTS3106 23 Fuse FU1 10 A REK1154 24 25 11P Flexible Cable 30V XDD3189 26 27 10P Flexible Cable 30V XDD3196 28 29 17P Flexible Cable 30V XDD3203 30 13P Flexible Cable 30V XDD3220 31 32 33 34 7P Flexible Cable 30V XDD3235 35 36 7P Flexible Cable 30V XDD3235 NSP 37 Spacer AEB7092 38 Push Rivet AEC7205 39 Cord Stopper CM 22C 40 Insulator AMR7198 41 42 NSP 43 Chassis 816 XNA3026 44 Rear Pan...

Page 10: ... 2 3 4 1 2 3 4 C D F A B E 2 3 FRONT PANEL SECTION CONTACT SIDE NON CONTACT SIDE POWER PACK CN702 MAIN CN101 G K I J 22 11 29 28 28 28 28 24 18 12 14 15 3 1 2 4 13 16 19 1 2 19 2 2 19 2 2 28 28 28 28 28 8 23 20 21 26 ...

Page 11: ...rast table 2 17 18 Pioneer Name Plate See Contrast table 2 19 Front Panel See Contrast table 2 20 JOG Knob See Contrast table 2 21 VOL Knob See Contrast table 2 22 STANDBY Button See Contrast table 2 23 D Panel PC XAK3569 24 Earth Plate HP V2 M XNG3131 25 26 Rubber Sheet AEB1111 27 28 Screw BPZ30P080FTC 29 Screw BBZ30P080FNI Mark No Description Part No Mark No Symbol and Description VSX 517 K KUCX...

Page 12: ...O Cb Cr Y COMPONENT1 Y3 Y1 Y COMPO SEL IC1402 MULTI CH IN SW CN307 CN105 SL SR C OPT1 CN1903 CN601 COAX2 COAX1 IC601 DIR CD R OUT VCR DVR OUT ADC SEL LPF for DECODE DSPC56371AF180 DSP IC CN701 CN109 IC104 SW AK4114 IC801 C IC103 IC104 SL SR AK4628AV0 DIR CODEC DAC IC701 LFE MIX IC105 FL FR IC107 DVD LD CD R TAPE TV SAT L R L R L R CD VCR DVR L R L R MODULE TUNER L R MAIN ASSY A DSP ASSY B DIGITAL ...

Page 13: ... SELECTOR SL SR A MUTE IC312 IC311 C A MUTE A MUTE A MUTE Q303 SW PREOUT Q631 30dB RY753 C Q651 RY752 SL SR 30dB Tone FL FR EVOL SELECTOR IC108 R2S15205FP IC310 NJM4565 CN114 CN705 PRE AMP AUDIO SIGNAL FLOW VIDEO SIGNAL FLOW Q601 30dB RY751 FL FR Q1551 A MUTE HEADPHONE 1551 VIDEO ASSY O POWER PACK ASSY C C HEADPHONE ASSY G ASSY POWER PACK IC603 IC601 603 IC601 603 CN702 ...

Page 14: ...0 3221 J48 7 190 XDD3235 7 190 15 190 J38 CN1409 CN1406 CN701 CN702 CN112 D20PYY1120E 11 200 810 J43 CN800 CN101 J31 17 110 XDD3200 FAN XXM3012 511 J42 7 125 D15A07 125 2651 D20PYY0330E 3 300 CN401 404 J22 A 1 3 A 3 3 A FRONT DISPLAY ASSY XWZ4202 I COMPONENT VIDEO ASSY WZ4247 F O 5 1CH INPUT ASSY XWZ4249 H Q N MAIN ASSY XWK3300 VIDEO ASSY XWZ4207 POWER PACK ASSY XWZ4232 REGULATOR ASSY XWZ4271 DSP ...

Page 15: ...r of contacts pin WIRE INDICATION AC CORD FU1 CN51 55 J1 J2 11 300 J21 D20PYY1130E D20PYY0410E 4 100 J52 CN1201 851 MAIN TRANS D20PYY0640E J47 6 400 891 J7 J5 J3 J4 J6 D15A03 100 2651 471 1551 3 100 J41 501 When ordering service parts be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST The mark found on some component parts indicates the importance of the safety factor of the part ...

Page 16: ... 01 YB 330 CH GNDA 1 CH 1 10 50 330 CH 1 STBY STBY CH 1 330 10 50 CH 1 GNDA CH 1 10 50 CH 1 330 STBY CH 1 STBY 10 50 GNDA STBY CH 1 CH 1 GNDA STBY 0 01 YB 330 STBY STBY 1 10 50 2 2K CH STBY 10 50 CH 22p STBY 1 STBY 0 01 CH STBY 10 50 CH 22p 2 2K GNDA STBY 330 YB STBY 10 50 STBY STBY STBY 0 STBY STBY SIRIUS_L DSPOL GNDA STBY SIRIUS_R GNDA STBY 0 STBY GNDA STBY 0 STBY R2S15205FP 100k STBY 100 10 STB...

Page 17: ...9K 3 3K STBY STBY STBY YB 0 01 NJM4565MD GDAC 330p STBY 0 01 YB GNDU CH V 12 RT1N241M STBY 330p CH STBY 3 9K 3 9K 3 9K 3 3K STBY STBY STBY RT1P241M FLOUT SROUT FROUT TS 2 2 50 GDAC NJM4565MD STBY 330p 3 3K STBY 1 8K CH V 12 47K STBY 330p STBY 3 3K CH 3 3K NJM4565MD 10 50 STBY STBY YB 0 01 STBY STBY TS 0 01 YB GDAC 47K STBY 330p 330p 3 3K 1 8K STBY STBY CH STBY V 12 GDAC STBY STBY V 7 4 7K YB STBY ...

Page 18: ... STBY NJM4565MD 4 7 50 STBY 4 7 50 YB 0 01 3 6K 200k STBY TS 0 01 2 YB 4700p YB STBY STBY STBY 3 6K 100p CH 1 22 50 STBY NJM4565MD 0 01 YB 10k 10k STBY GNDA STBY NJM4565MD 3 6K STBY 22 50 YB0 01 CH 1 STBY STBY STBY 3 6K 100p CH 100p 1 TS 22 50 STBY STBY STBY NJM4565MD NJM4565MD STBY YB 0 01 10k 10k SWOUT COUT SROUT 100 100 100 FLOUT FROUT SLOUT 100 100 100 STBY 3 6K STBY 22 50 0 01 TS 1 YB 100p CH...

Page 19: ...R SW GNDA SL GNDA C XKP3091 R280 R464 Q255 R463 D255 D253 5 0 RT1N241M 0 UDZS27 B FAN CONTROL SR TO TRANS4 ASSY 24V GNDU GNDU J22 FAN STOP FAN FAN TO FAN MOTOR F DRIVE DCDT XPROTECT NECK OLDT TO POWER PACK ASSY AMUTE JA CEJA Ratings Capacity µF Voltage V unless otherwise noted Rated Voltage 50V expect for electrolytic capacitors AUDIO SIGNAL FLOW NOTE 2 CAPACITORS 1 RESISTORS Tolerance J 5 unless ...

Page 20: ...48 AUDIO SIGNAL FLOW 2 CAPACITORS Rated Voltage 50V expect for electrolytic capacitors Ratings Capacity µF Voltage V unless otherwise noted Unit p pF or µF unless otherwise noted Tolerance J 5 unless otherwise noted Rated power 1 16W unless otherwise noted Unit k kΩ M MΩ or Ω unless otherwise noted 1 RESISTORS NOTE SP B RY TO POWER PACK ASSY R C RY SP A RY HP SW GNDT GNDU D 5V T 9V ST 5V AC RY GAV...

Page 21: ... 47K 1 1 1 270K 0 01 220 STBY 1K RT1P241M 0 V 12 47K 100K D 5V V 12 DAN202U RT1P241M GNDU STBY DTC143TK 47 VLCK VLDT MCACC STBY STBY 5V 0 1 0 220 220 STBY DSPOL 100K STBY 470 470 470 470 6_OHM 1 VSX 517 KUCXJ 10K 10K 5 6K MICSW CKS3382 STBY 5V R9024 1 R9026 R9023 R9025 0 047 GNDU 470K YB YB 0 047 470K DAN217U D 5V DAN217U 16 14 10 12 8 4 6 2 17 15 13 11 9 7 5 3 1 VSS SR_TXD NC T_BUSY VSS SR_RXD T_...

Page 22: ... CK110 CK109 CK111 CK108 CK107 CK106 CK105 CK104 CK102 CK35 CK101 CK32 R606 R605 R604 CK31 CK30 CK34 R667 R665 R666 R576 R573 R572 C605 C607 R574 R575 CK33 L601 C606 C608 CK141 L602 C609 CK143 CK142 R614 R616 R617 IC601 CK144 CK146 CK145 CK148 R618 R615 R620 R621 R622 CK29 CN601 JA501 CK28 C502 C501 L502 R515 R502 C504 R501 CK27 L501 C503 R514 R628 C617 R627 R517 C621 C620 R516 CK140 CK139 R623 R6...

Page 23: ...19 C764 C916 C918 CK7 CK6 CK4 CK2 CK5 R910 R911 L902 D902 L901 CK3 C905 C906 R909 R907 R916 C904 R908 C903 C902 C901 CK155 C701 L701 R703 C702 C703 C704 C705 C706 CK154 R704 R705 R707 R706 R709 R708 R702 R701 IC701 R710 R711 R712 D701 CK8 R921 CK182 C910 R922 R919 C909 CK183 C908 R920 D901 C907 CK77 IC902 CK76 IC901 CK75 R913 CK23 CK19 CK18 C707 R914 CK17 C708 C709 CK16 C710 CK15 CK14 C711 C713 C7...

Page 24: ...V56 100 100 CN951 CK48 CK49 CK45 CK47 CK46 CK44 CK42 CK43 CK40 CK39 CK41 CK37 CK38 CK36 CK70 R974 R962 R970 R982 R981 C955 C954 IC952 L952 CK162 R954 R955 14 10 12 8 15 13 11 7 9 6 4 2 5 3 1 1 2 5 4 3 7 6 8 10 9 20 19 16 18 17 15 14 13 12 11 DEC MUTE DSP RST DSP MODE DSP HREQ DIR RST DIR ERR DSP DI DSP CK DSP DO DSP SS BUSY DIR DO DIR CS GNDD NC G1 A1 A3 A2 A4 A5 A6 A7 A8 GND for DSP DIR XM Level ...

Page 25: ...823 C824 R844 C825 R819 R820 C826 C827 R822 CK103 R826 R823 R852 CK174 CK185 C871 R872 IC871 R871 R876 R875 R873 R874 CK168 L803 C835 CK181 R841 CK167 L871 CK169 L802 C834 1 2 7 6 3 5 4 5 3 8 4 22 21 25 24 23 28 26 27 30 31 29 32 33 34 36 37 35 38 39 40 19 20 17 18 16 15 12 13 9 8 11 10 14 6 7 5 4 3 2 1 80 76 77 78 79 73 74 75 70 71 72 67 69 68 64 66 65 62 61 63 7 4 8 2 1 6 4 8 41 42 43 44 45 46 4...

Page 26: ...NOTE VSX 517 TO MAIN ASSY F_CONTROL XPROTECT GNDU NECK 6OHM OLDT DCDT SR AMUTE FR GNDA SR GNDA 17 15 16 2 3 C 4 3 5 6 14 1 9 8 DC DET 7 SR 18 12 13 10 17 11 SBR SW FL GNDA SL GNDA SBL GNDA C GNDA XKM3011 POWER PACK ASSY 1 2 FR 16 15 FR 3 2 6 5 4 1 9 8 2ch POWER PACK IC601 POWER AMP 14 AMUTE SBL AMUTE SBR C AMUTE XPROTECT NECK 6OHM OLDT DCDT F DRIVE SR FR AMUTE AMUTE SR SBL SB FL SBR SW FR AMUTE C ...

Page 27: ...230ND0 DB232ND0 DB932ND0 DB040ND0 To PRIMARY ASSY DB932ND0 M 6ohm KUXJ CA KUCXJ 1 47k R703 R704 5 6k R701 R702 180k R707 R708 2 7k 6 8k R709 R710 R722 R721 STANDBY W382 M OL F DRIVE XPROTECT P12 P13 SBLO SBRO SBO SWO 600 3_2 600 3_5 OL SBLO CO SBRO SBO SWO DC_DET P6 CO OL P1 SRO FRO XPROTECT P6 P12 P13 600 3_5 OL 600 3_2 601_5 601_2 SRO 601_2 XPROTECT P12 601_5 P6 FRO XPROTECT P1 OL P1 P13 NECK 1S...

Page 28: ...DA DAG GNDA DAG SLO SWO GNDA DAG GNDA DAG CO SRO GNDA DAG SBRO SBLO GNDA DAG GNDA DAG GNDD XTLO DIR ERR DSP MODE DIR DO DIR CS DIR RST BUSY DSP SS DSP HREQ DSP RST DEC MUTE DSP CK DSP DO DSP DI POWER PACK ASSY 2 2 GNDA DAG RIN GNDA DAG LIN GNDA DAG FRO FLO RCMUT OVF TO MAIN ASSY SLO SWO CO GNDA DAG GNDA DAG SRO GNDA DAG GNDA DAG SBRO GNDA DAG SBLO TO MAIN ASSY DSP HREQ DSP MODE DIR DO DIR CS DSP C...

Page 29: ...0 16 DREG REG_B GDAC MTZJ6 2B D3SBA20 B DREG STBY YB W208 100 10 0 01 YB AD 5V RT3N22M 2 2 RT3N22M 1 2 RT3P22M 1 2 1SS133 RT3P22M 2 2 MTZJ6 2B 100 10 0 01 YB 1K NJM2831F05 D 5V OUT IN 1 B6 1 B6 1 B6 1 B6 OUT IN VSX 517 Tolerance J 5 unless otherwise noted Umit p pF or µF unless otherwise noted Ratings Capacity µF Voltage V 2 CAPACITORS electrolytic capacitors Rated Voltage 50V except for unless ot...

Page 30: ... V 3C 75 STBY 75 STBY 0 01 V 3C 0 01 STBY 0 TO COMPOSITE VIDEO ASSY TO POWER PACK ASSY J47 D20PYY0640E E CLK E DT V INH 1 2 E CE V A E ST V B GAV V 5 6V V 5 6V 1 1 1 CHASSIS Cr COMPONENT IN3 Cb CHASSIS Y COMPONENT IN2 Cr Cb Y 0 3 2 GNDU HP SW AMUTE HP R HP G HP L 1 2 1 2 INH VEE VSS Cr 1 Cb INH VEE 0 3 2 1 Y VSS CHASSIS Cr 2 1 COMPONENT IN1 Cb Y 3 0 A B VDD 1 2 A 0 3 B Therefore when replacing be ...

Page 31: ...IS XKB3066 0 01 YB 0 0 V 5C 100 10 100 10 STBY STBY STBY 330 330 100p 4 7 50 4 7 50 52044 0745 CH 470K 470K 220p YB 220p YB 330 CH 4 7 50 GAV GCC NJM2581M STBY 75 GAV 0 01 STBY 75 XKB3025 0 1SS355 V 5_6V V 5C 100 10 W324 V 5C 15k 2SA1576A RS 0 STBY GAV STBY 33k 0 22 10 0 22 10 33k V 5_6V 1SS355 15k 2SC4081 RS V 5C W323 V 5C 0 1 0 1 100 10 100 10 75 STBY V 5C 100p SR AKB7087 J SR J48 TO MAIN ASSY S...

Page 32: ... G1 G2 G6 G5 G4 G7 G8 G9 STBY STEREO F S SURR ENTER ENA FEN B FEN A GNDU ENB KEY4 2 GNDU J42 D15A07 125 2651 2 1 12 11 14 15 13 V401 XAV3033 18 17 16 21 20 19 23 22 37 36 35 38 L401 C401 C402 C403 R424 R409 R408 R407 R410 R419 R420 R421 C441 CN402 C442 R403 D403 R402 R417 R413 R415 R416 R412 R414 R430 C400 CN401 R411 Q442 S513 S457 R515 R514 S516 C487 C488 C489 C490 R425 R423 R406 R405 Q484 C422 C...

Page 33: ...4 56 55 58 57 62 61 3 TACT SWITCHES Rated Voltage 50V expect for electrolytic capacitors Indicated in VSG1024 NOTE 2 CAPACITORS 1 RESISTORS Unit k kΩ M MΩ or Ω unless otherwise noted Rated power 1 16W unless otherwise noted Tolerance J 5 unless otherwise noted Ratings Capacity µF Voltage V unless otherwise noted Unit p pF or µF unless otherwise noted C412 C411 C410 R473 R471 R464 S458 R470 IC401 C...

Page 34: ...D CLK J33 SW1 SW2 5 6V SW4 Vin4 SW3 VEE Vin3 VCR PLAY Vout2 VCC SW1 Vin1 Vout3 Vin2 GND SW2 5 6V FOR VIDEO FUNC SW Q301 Q302 RIPPLE FILTER GNDU 12V GAV 12V TO POWER PACK ASSY GNDA SWOUT VNE1948 A STBY CHASSIS 0 1 0 01 CH 100p YB YB CH 1000p CEAL TS 100 10 YB 330p 4 7k AB 2SC5938A YB 0 01 1k 75 47 25 1 2k CHASSIS STBY 0 75 47 25 1k YB 220p 75 220p YB 75 0 1 100 16 YB TS NJM2595M 0 1 GP1FAV51RKBF YB...

Page 35: ...H52 RKP1751 1SS133 1 2 ASR7013 27 1 2W ATT7043 T S Q N PRIMARY ASSY XWZ4215 S TRANS1 ASSY XWZ4224 T DIGITAL INPUT ASSY XWZ4211 Q CN601 B 1 2 CN1201 D NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE AND RATINGS OF FUSE CAUTION AC IN LIVE NEUTRAL REK1154 10 A 11 10 7 8 6 9 5 1 2 3 4 1 3 4 2 IC802 C804 C806 C805 C803 IC801 C818 R801 D810 C819 CN800 D814 ...

Page 36: ...ed 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 regul...

Page 37: ...5V 6 GNDD 5 GNDD 4 OPT2 2 GNDD 7 FRONT OPT 1 OPTOUT 3 GNDD 8 GNDD CN1903 5 SHEILD 2 SHEILD 1 FRONT OPT 3 GNDD 4 D 5V XWZ4211 R C7 G 1 5 10 1 KN1902 C1904 KN1901 CN1902 JA1902 JA1901 JA1900 W390 W391 CN1903 W381 W392 100 PNE 1B1 XWZ4212 XWZ4211 DIGITAL IN ASSY XWZ4213 8 GNDD 10 OPT1 9 D 5V 6 GNDD 5 GNDD 4 OPT2 2 GNDD 3 GNDD 1 OPTOUT 7 FRONT OPT 5 SHIELD 4 D 5V 3 GNDD 2 SHIELD 1 FRONT OPT CONTACT SI...

Page 38: ...11 R9037 Q9001 C9006 R497 C365 C363 R493 IC315 R484 R495 C348 C370 R488 IC312 C5013 C343 C327 C321 C34 R477 C323 R458 C324 R457 R453 C347 C9081 C328 R455 C344 R478 R476 R9082 R472 R475 C345 R454 C326 R9081 C34 R474 C346 C361 R9002 R9054 C255 D9010 D9070 R9089 IC6004 R6005 CN251 R438 C140 R9064 D9069 D9068 C9001 R9067 Q252 D253 Q254 CN107 C139 Q9007 D9065 Q9065 CONTACT 1 3 1 14 1 20 USBDA1 18 USCLK...

Page 39: ...343 C321 R234 C214 C341 R477 R455 44 78 R476 R472 R475 C342 R474 C361 CN125 C123 C283 R281 C281 C284 C270 D109 C333 C136 C135 D101 R328 C137 C138 CN126 C141 CN118 C170 C131 C221 C166 C334 C201 CN111 C132 C171 C285 R223 C219 C271 R238 R262 C262 17 SRRXD 16 RMC SIDE 1 CONTACT SIDE CONTACT J1 FC ICT 9 SW DET 1 OSD RST 2 OSD CS 8 AMUTE 7 EXPCE V3 11 1 20 EEPR DA 6 EXPDT V2 19 EEPR CLK 5 EXPCLK V1 4 OS...

Page 40: ... C108 R108 L102 R161 R162 C216 C215 L101 D311 D332 R235 D331 R107 R113 R221 C331 C332 C145 C146 C208 R214 C207 C188 R131 C114 R181 R132 R164 R158 R322 R206 C147 R293 R289 R219 R291 C154 R213 D103 R249 R253 R266 R268 R278 C278 R257 C257 R269 R271 R273 CN130 1 1 21 XWK3308 XWK3307 3 SIRIUS RX XWK3304 XWK3303 XWK3301 XWK3300 CN129 CN103 6 GNDA 5 EXPCLK V1 3 OSD CLK 6 EXPDT V2 8 AMUTE 7 EXPCE V3 9 SW ...

Page 41: ...ICOUT CN101 5 1W WP 4 NC 3 STBY 5V 2 MIC DET 1 GNDU 4 DIR ERR 6 DEC MUT 7 DSP DI 5 DIR RST 3 XTL0 2 GNDD 1 GNDD CN252 5 1 5 0 7 GNDA 5 MICSW 3 1 FAN STOP 2 FAN 3 FAN 2 V 7 1 MCACC SW 6 V 7 16 FLAC 1 14 DISP RST 13 DISP CLK 12 DISP DI 11 DISP D0 10 DISP RDY 9 DISP EN 17 FLAC 2 15 VF 8 SRIN 7 SROUT 6 RMC XMTX1 XML SDT1 CN106 NC XMLNK XMOL5 XMDAC_RST XM_SW XM_DI NC XMRST XMRQ1 XMPOW XWK3308 XWK3307 X...

Page 42: ... C759 C762 C765 C766 C801 C802 C803 C804 C805 C806 C807 C808 C809 C810 C811 C812 C813 C814 C815 C816 C817 C818 C819 C820 C821 C822 C823 C824 C826 C827 C828 C829 C830 C831 C832 C833 C834 C835 C851 C852 C901 C902 C903 C904 C908 C951 C952 C954 C955 C956 C957 CN401 CN601 CN602 CN701 CN702 CN801 CN901 CN951 CN952 CN953 CN954 D701 IC401 IC402 IC551 IC601 IC651 IC701 IC751 IC801 IC802 IC851 IC902 IC951 I...

Page 43: ...EG B REG Q XWZ4244 XWZ4243 4 1 LF 10 1 11 R C7 G R C881 C883 C884 C882 R881 R882 PNE 1B1 94V 0 RED TRANS3 XWZ4246 BLACK WHITE J4 J3 J5 J7 J6 C7 G 1 4 R NP NP NP 1 11 W381 R1256 CN1201 C1252 C1251 IC851 C1250 R1252 W382 R1255 R1250 R1251 IC852 IC853 851 LITTLEFUSE INC ATTENTION DE CHEZ REMPLACER LE IC COMME INDIQUE PNE 1B1 94V 0 5V 4 STBY 1 GNDU 3 AC WUP 2 AC RY J21 REG B REG Q AC WUP AC RY XWZ4244...

Page 44: ...W128 W100 W245 W246 W241 W215 W249 R731 C708 W73 W71 W191 W193 W266 W173 W269 W242 W268 W204 W104 D782 D783 C706 C705 W103 W172 W234 W214 W213 W178 W270 W267 W216 W265 W271 W239 W243 W154 W152 W127 Q701 W111 W147 R784 W124 W153 W129 W155 Q702 W84 R732 W83 W108 W102 W199 W107 W236 W238 W122 W240 W109 W177 W244 W247 W248 W146 W110 W123 W174 W180 W119 W200 W198 W176 W149 W82 W121 W148 W77 W162 W144 W...

Page 45: ...ST 5 6V 6 GNDT 5 T 9V 4 HP SW 3 SP A RY 2 R C RY 1 SP B RY 2 GNDA DAC 1 USBLO 3 USBRO 4 GNDA DAG 5 SBLO 6 GNDA DAG 7 SBRO 8 GNDA DAG 9 CO 10 GNDA DAG 11 SWO 12 GNDA DAG 23 RIN 22 GNDA DAG 21 LIN 20 GNDA DAG 19 FRO 18 GNDA DAG 17 FLO 16 RCMUT OVF 15 SRO 14 GNDA DAG 13 SLO 1 C 2 GNDA 3 SBL 4 GNDA 5 SBR SW 6 GNDA 7 SL 8 GNDA 9 FL 10 GNDA 11 SR 12 GNDA 13 FR 14 AMUTE 15 F_CONTROL 16 DC_DET 18 OLDT 19 ...

Page 46: ... 4 V 5USB 3 LOUT 2 GNDA 1 ROUT 15 DEC MUTE 14 DSP DI 13 DSP DO 12 DSP CK 11 DSP RST 10 DSP SS 9 BUSY 8 DSP HREQ 7 DSP MODE 5 DIR CS 6 DIR DO 4 DIR RST 3 DIR ERR 2 XTLO 1 GNDD 19 SBLO 18 GNDA DAG 17 SBRO 16 GNDA DAG 15 CO 14 GNDA DAG 13 SWO 12 GNDA DAG 11 SLO 10 GNDA DAG 9 SRO 8 RCMUT OVF 7 FLO 6 VCOMG 5 FRO 4 GNDA DAG 3 LIN 2 GNDA DAG 1 RIN 13 GNDD 12 V 5A 11 GNDA DAG 10 GNDA DAG 9 V 5D 8 V 5D 7 D...

Page 47: ...53 R653 C657 Q681 Q501 Q601 Q631 Q651 D757 R747 R745 D742 R741 R746 D746 D758 R742 R728 R729 R743 D743 D747 R740 D741 R686 R1105 D745 R685 D744 R744 R608 R625 R629 R627 GNDA SBROUT SBL SBLOUT SBL SBR SW SBR SW SWOUT NECK VL COUT VH S GND CIN NECK CIN COMP COMP VH VL FLIN FLIN NECK SLIN SLIN NECK FR FL SR SL CHASSIS C SLOUT NECK FLOUT GNDA S GND GNDA S GND GNDA CHASSIS NECK NECK NECK VH COUT VL VH ...

Page 48: ...NDV 5 Y_OUT 6 GNDV 7 CR_IN 9 CV_IN 8 GNDV 10 GNDV 11 YIN 12 GNDV 13 SC OUT 14 GNDV 15 SY OUT 16 GNDV 17 SC IN 18 GNDV 19 SY IN 20 GNDV 21 CVBS OUT 22 GNDV 23 CVBS IN 1 16 8 9 1 16 8 9 R 1 16 8 9 14 1 8 7 9 16 1 8 1 15 1 7 7 1 23 1 20 10 9 1 R C7 G 15 1 1 7 1 7 1 23 1 9 C1426 C1425 W320 W378 W306 W312 W325 W305 W333 W339 W336 W328 W329 W352 W341 W324 C1421 C1419 W363 W362 W364 W313 W308 W360 W311 W...

Page 49: ...HP R 5 HP GND 6 HP L 1 6 R LF C1012 C1001 C1002 R1001 R1002 R1003 R1004 C1003 C1004 C1013 C1014 C1015 C1016 R1009 R1010 R1011 R1012 PNE 1B1 94V 0 5 1CHIN SL XWZ4249 XWZ4250 SR SW C 1 7 R LF NP NP C7 G 1 6 R C1562 C1561 KN1551 1551 JA1551 R1551 R1552 R1553 R1554 W99 HPR PNE 1B1 94V 0 J47 HPL XWZ4265 6 HP L 2 HP SW 1 GNDU 3 AMUTE 4 HP R 5 HP GND C7 G 1 7 R CN309 CN307 C1009 C1010 C1021 C1022 XWZ4249...

Page 50: ...111 W130 W141 W110 W109 V40 471 W115 C412 S465 S459 S456 S458 S454 S463 S462 S461 S455 S471 S470 S469 S468 S467 S466 S460 R457 R456 R455 D502 R459 R460 R467 XWZ 1 KEY1 2 PWPON DVD LD TV SAT DVR VCR VIDEO CD CDR TAP DIMMER ANALOG MID SPEAKERS TUNER TONE QUICK SETUP SETUP SYSTEM RETURN LOUDNESS ATT EDIT XWZ4226 XWZ4204 XWZ4203 XWZ4202 FRONT DISPLAY ASSY PNE 1B1 3 GNDU TUNING STATION VF IC401 J41 SID...

Page 51: ...401 IC402 X401 W128 W132 W131 W135 W126 S464 S465 S452 S453 D502 R467 R466 R465 CDR TAPE MD TUNER XM IPOD 6 RMC 1 ENA 8 VPP IC 7 VDD 6 RESET 2 ENB 3 GNDU 4 FEN B 5 FEN A 6 KEY4 2 17 FLAC2 16 FLAC1 1 VSS0 15 VF 2 SI1 5 1WUP 3 STBY 5 6V 2 MIC DET 1 GNDU 14 DISPRST 13 DISPCK 12 DISPIN 7 VOL_LED 11 DISPDO 10 DISPRDY 9 DISPEN 8 SRIN 7 SROUT 9 NC 5 NC 4 SCK1 3 SO1 AUX CONTACT SIDE VDD1 VDD1 FLAC2 VSS1 V...

Page 52: ... R490 R416 R412 R413 R404 R411 R481 C441 D404 C401 R415 R414 R452 R453 R451 R454 R417 R406 R405 R403 R402 C413 C451 Q442 Q484 Q441 9 NC 8 VPP IC 7 VDD 6 RESET 5 NC 4 SCK1 3 SO1 2 SI1 1 VSS0 7 VOL_LED 6 KEY4 2 5 FEN A 4 FEN B 3 GNDU 2 ENB 1 ENA VDD1 VDD1 FLAC2 VSS1 VSS1 VSS1 VDD1 VDD1 VSS1 VDD1 VSS1 VF 6 1 17 FLAC2 16 FLAC1 15 VF 14 DISPRST 6 RMC 5 1WUP 3 Stby 5 6V 2 MIC DET 1 GNDU 13 DISPCK 12 DIS...

Page 53: ... R523 R492 C483 R496 R497 R498 R424 C485 R423 R551 C482 R499 R500 C410 C454 R520 R473 C484 R471 R470 R533 R534 R469 81 R521 R522 R495 R494 C487 C488 C417 C419 R407 R408 C414 R524 R525 R526 R527 C411 R528 R410 R409 R531 R530 R529 R532 R464 R463 R462 R461 R472 R468 C453 C452 C451 C490 C489 I C 4 0 1 PNE 1B1 3 GNDU 2 PWPON 1 KEY1 XWZ VF 6 1 FRONT DISPLAY ASSY XWZ4204 XWZ4226 XWZ4203 XWZ4202 SIDE B I ...

Page 54: ...139 W138 W145 511 S514 S515 S516 S513 S457 S512 W714 W715 EQ ENTER SIGNAL SELECT SBch PROC ACOUSTIC R ENCODER ASSY XWZ4205 7 VOL_LED 4 FEN B 5 FEN A 6 KEY4 2 1 ENA 2 ENB 3 GNDU J42 PNE 1B1 XWK3270 XWK3267 3 1 R C7 G C7 G S501 D501 501 R503 R504 S503 S502 S504 STEREO DIRECT ADV SUR STANDARD POWER 2 PWPON 3 GNDU XNP3117 B 1 KEY1 PNE 1B1 POWER KEY ASSY XWZ4206 XWZ4254 J41 SIDE A SIDE A J K 404 I 511 ...

Page 55: ... 150 160 170 180 190 200 210 220 230 240 X Y 250 511 7 1 R R513 R514 R515 R ENCODER XWZ4205 PNE 1B1 J42 7 VOL_LED 6 KEY4 2 5 FEN A 4 FEN B 3 GNDU 2 ENB 1 ENA 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A 1 3 R R501 R502 PNE 1B1 1 KEY1 XWZ4254 XWZ4206 2 PWPON 3 GNDU POWER ASSY SIDE B SIDE B J K 511 501 ROTARY ENCODER ASSY J POWER KEY ASSY K XNP3117 B XNP3117 B ...

Page 56: ...71 XWZ4221 ASSY GNDD REGULATOR XWZ4223 XWZ4222 C7 G R 891 D363 IC357 C406 1 PNE 1B1 SECONDARY 3 24V LITTELFUSE INC 2 GNDU J22 491 800 IC LINKS COMME INDIGUE DE CHEZ REMPLACER LE 1 GNDU XWZ4225 TRANS 4 ASSY CONTACT SIDE R C7 G 1 11 10 W373 IC801 C819 R801 IC802 C806 W374 W378 D810 IC807 W379 C816 W377 D813 R 8 0 3 W375 CN800 W376 C809 C810 C805 D814 IC808 W372 IC809 W380 R 8 0 2 CONTACT SIDE PRINTE...

Page 57: ... 6 VIDEO INH 4 VIDEO B 15 OSD CLK LD DVD 19 V4 REC 5 SW DET G V4 V2 RXD 2 SW2 2 GAV MONI TV 16 OSD CS 1 FRONT V J33 1 V 5 6 V 5 6 R C7 G 5 1 9 1 6 1 13 1 Q301 W306 W318 W339 W347 W350 C867 W349 W338 W326 R316 W336 W395 W343 W312 C338 C298 W313 W310 W346 W320 W304 R313 W327 W317 C307 W340 W321 W330 C308 W324 W335 W331 C299 W355 W333 W302 CN305 W307 C851 JA308 JA305 C300 W329 C852 C312 X851 W300 Q30...

Page 58: ...1 W277 C56 R53 R51 IC52 H56 H55 H54 H53 H52 H51 W281 D58 D57 D56 RY51 CN51 C54 W286 W288 C52 W282 W284 W287 W275 W296 W682 W294 W280 J2 N L N L FU2 FU3 FU1 PRIMARY ASSY XWZ4215 XWZ4216 1 GNDU PRIMARY L 2 AC_RY J1 4 STBY5V 3 AC_WUP N REPLACE FUSE PNE 1B1 RISK OF SECONDARY AS MARKED FIRE KU J EXCEPT F ONLY F ONLY XWZ4218 XWZ4219 XWZ4217 J52 XWZ4220 R XWZ4224 TRAN 1 ASSY PNE 1B1 BLUE J2 J1 BROWN PRIM...

Page 59: ...0 60 70 80 90 100 110 120 X Y R PRIMARY PNE 1B1 J2 J1 TRANS1 XWZ4224 ASSY R 4 1 C61 IC51 Q51 C60 D51 XWZ4219 XWZ4218 XWZ4217 XWZ4216 XWZ4215 PRIMARY ASSY PNE 1B1 J2 J1 FU3 FU2 FU1 SECONDARY RISK OF FIRE AS MARKED REPLACE FUSE PRIMARY 4 STBY5V 3 AC_WUP 2 AC_RY 1 GNDU XWZ4220 SIDE B SIDE B S T 55 CN51 TRANS1 ASSY T PRIMARY ASSY S J1 J1 J2 J2 XNP3117 B XNP3117 B ...

Page 60: ...FM AM TUNER UNIT AXX7210 Mark No Description Part No AMP ASSY MISCELLANEOUS J 6 BOARD IN WIRE DB230ND0 J 604 BOARD IN WIRE DB211ND0 J 605 BOARD IN WIRE DB410ND0 J 606 BOARD IN WIRE DB621ND0 J 607 BOARD IN WIRE DB118ND0 COMPLEX ASSY MISCELLANEOUS J 41 JUMPER WIRE D15A03 100 2651 J 42 JUMPER WIRE D15A07 125 2651 A MAIN ASSY MISCELLANEOUS IC 103 A 198 72 DUAL OP AMP NJM4565MD IC 104 A 198 56 DUAL OP ...

Page 61: ... 191 85 RS1 16S392J R 208 B 191 91 RS1 16S392J R 209 B 198 85 RS1 16S392J R 210 B 198 91 RS1 16S392J R 211 B 200 85 RS1 16S332J R 212 B 200 91 RS1 16S332J Mark No Description Part No R 221 B 220 84 RS1 16S472J R 222 B 219 91 RS1 16S472J R 223 A 242 78 RS1 16S472J R 224 A 236 78 RS1 16S472J R 225 B 225 84 RS1 16S392J R 226 B 225 91 RS1 16S392J R 231 A 229 72 RS1 16S104J R 233 A 231 91 RS1 16S474J R...

Page 62: ...R 9068 A 64 71 RS1 16S0R0J R 9081 A 120 72 RS1 16S221J R 9082 A 122 69 RS1 16S274J Mark No Description Part No CAPACITORS C 115 B 262 98 CKSRYB103K50 C 116 B 267 97 CKSRYB103K50 C 117 B 283 116 CCSRCH220J50 C 118 B 285 109 CCSRCH220J50 C 121 A 280 34 CEAT100M50 C 122 A 280 25 CEAT100M50 C 125 A 280 62 CEAT100M50 C 126 A 280 53 CEAT100M50 C 127 A 280 47 CEAT100M50 C 128 A 280 40 CEAT100M50 C 131 A ...

Page 63: ...02K50 C 9018 B 72 72 CKSRYB104K50 C 9081 A 120 69 CKSRYB103K50 Mark No Description Part No B DSP ASSY MISCELLANEOUS IC 601 A 109 36 DA I F TRANSCEIVER AK4114VQ IC 701 A 77 29 CODEC IC AK4628AVQ IC 801 A 37 39 DSP IC DSPC56371AF180 IC 802 A 33 26 IC TC7WU04FU IC 871 B 65 43 IC TC7WH125FU IC 901 B 114 24 REGURATOR IC PQ1LAX95MSPQ IC 902 A 99 24 REGURATOR IC PQ1LAX95MSPQ IC 952 A 16 32 IC TC74VHCT541...

Page 64: ...16S101J R 954 A 17 26 RESISTOR ARRAY RAB4CQ101J R 955 A 14 26 RESISTOR ARRAY RAB4CQ101J R 962 A 32 18 RESISTOR ARRAY RAB4CQ104J R 970 A 37 18 RESISTOR ARRAY RAB4CQ104J Mark No Description Part No R 981 A 14 38 RS1 16SS0R0J R 982 A 15 38 RS1 16SS0R0J CAPACITORS C 503 B 127 16 CKSRYB103K50 C 504 B 132 30 CKSRYB103K50 C 606 A 102 40 CKSRYB104K16 C 607 A 96 39 CEVW470M6R3 C 608 A 101 36 CCSRCH471J50 C...

Page 65: ...283 56 TRANSISTOR RT3N22M D 601 A 125 57 DIODE 1SS133 D 602 A 272 21 ZENER DIODE MTZJ15A D 603 A 119 57 DIODE 1SS133 D 604 A 261 21 ZENER DIODE MTZJ15A Mark No Description Part No D 606 A 259 57 DIODE 1SS133 D 608 A 253 52 DIODE 1SS133 D 652 A 262 57 DIODE 1SS133 D 654 A 242 52 DIODE 1SS133 D 681 A 139 21 ZENER DIODE MTZJ15A D 682 A 128 21 ZENER DIODE MTZJ15A D 683 A 135 58 DIODE 1SS133 D 684 A 65...

Page 66: ...o R 709 A 104 72 METAL OXIDE RESISTOR RS1LMF272J R 710 A 89 93 METAL OXIDE RESISTOR RS1LMF272J R 711 A 181 86 METAL OXIDE RESISTOR RS2LMF242J R 713 A 118 86 RD1 4PU102J R 714 B 252 68 RS1 16S102J R 715 B 250 75 RS1 16S103J R 716 B 247 75 RS1 16S103J R 721 A 145 77 RD1 4PU682J R 722 A 124 78 RD1 4PU682J R 723 A 276 78 RD1 4PU473J R 724 A 279 83 RD1 4PU473J R 725 A 276 74 RD1 4PU103J R 726 B 291 59 ...

Page 67: ...LECT CAPACITOR CEAT472M16 C 809 A 232 95 CEAT101M10 C 810 A 266 133 CEAT101M10 C 811 B 279 128 CKSRYB103K25 C 812 B 278 109 CKSRYB103K25 C 813 A 276 118 CEAT101M16 Mark No Description Part No D TRANS2 ASSY MISCELLANEOUS IC 853 A 32 204 PROTECTOR 4A AEK7018 J 21 JUMPER WIRE 11P D20PYY1130E CN1201 A 35 183 4P JUMPER CONNECTOR 52147 0410 851 A 49 207 11P CABLE HOLDER 51048 1100 E TRANS3 ASSY RESISTOR...

Page 68: ...1002 B 151 230 CCSRCH101J50 C 1003 B 143 233 CKSRYB221K50 Mark No Description Part No C 1004 B 147 230 CKSRYB221K50 C 1009 A 146 236 CEAT4R7M50 C 1010 A 146 228 CEAT4R7M50 C 1012 B 159 226 CKSRYB103K50 C 1013 B 151 219 CCSRCH101J50 C 1014 B 151 216 CCSRCH101J50 C 1015 B 147 224 CKSRYB221K50 C 1016 B 147 216 CKSRYB221K50 C 1021 A 146 214 CEAT4R7M50 C 1022 A 146 221 CEAT4R7M50 I FRONT DISPLAY MISCEL...

Page 69: ...CSRCH471J50 C 482 B 126 201 CCSRCH221J50 C 483 B 126 199 CCSRCH221J50 C 487 B 83 163 CKSRYB102K50 C 488 B 79 163 CKSRYB102K50 C 489 B 75 163 CKSRYB102K50 C 490 A 22 149 CKSRYB102K50 J ROTARY ENCODER ASSY Mark No Description Part No MISCELLANEOUS S 457 A 300 183 SWITCH VSG1024 S 512 A 288 223 ROTARY ENCODER JOG XSX3008 S 513 A 288 152 ROTARY ENCODER XSX3005 S 514 A 257 216 SWITCH VSG1024 S 515 A 27...

Page 70: ...YB104K25 C 1360 B 18 65 CKSRYB103K50 Q DIGITAL INPUT ASSY MISCELLANEOUS F 1901 B 214 228 INDUCTOR CTF1295 JA1900 A 206 201 OPT LINK IN GP1FAV51RKBF KN1902 A 249 206 SCREW PLATE VNE1948 CN1903 A 229 230 CONNECTOR VKN1186 RESISTORS Mark No Description Part No R 1900 B 211 215 RS1 16S101J CAPACITORS C 1900 B 205 215 CKSRYB104K25 C 1903 B 211 230 CKSRYB103K50 C 1904 A 208 228 CEAL101M10 C 1905 B 233 2...

Page 71: ... Step 3 To Step 2 To Step 4 Step 0 Preliminary confirmation Confirm the following items before checking Do screws of COAX Jack securely tighten Tighten screws securely No Yes To Step 1 IC801 Pin 54 Is the voltage of output signal 0 V No Replace IC952 No Yes MUTE Troubleshooting for all destination Step 3 Regulator IC Check the CN901 and Regulator assy IC901 Pin 4 Is the voltage of around 5 V to 5 ...

Page 72: ...rve the digital signal No 0 V 4 V Yes IC601 Pin 44 IN3 COAX DVD LD Can observe the digital signal No Yes Yes Check the FRONT IN Assy and parts and patterns in the path IC601 Pin 7 Front IN OPT VIDEO2 Check that the data and clock signals are output Can observe the digital signal No 0 V 4 V 0 V 3 3 V 0 V 3 3 V Yes Yes IC601 Pin 42 IN4 COAX CD Can observe the digital signal No 1 65 V center amplitud...

Page 73: ...d L R data No Is the output 0 V fixing Yes Replace IC801 IC801 Pin 7 Front L R data No Is the output 0 V fixing Replace IC801 Yes IC801 Pin 5 Center LFE data No Is the output 0 V fixing Replace IC801 Yes IC801 Pin 5 Center LFE data No Is there a data output Replace IC801 Yes IC801 Pin 6 Surround L R data No Is there a data output Replace IC801 Yes IC801 Pin 7 Front L R data No Is there a data outp...

Page 74: ... Surround R out No Is the output 2 5 V fixing Replace IC701 IC701 Pin 27 Front L out No Is the output 2 5 V fixing Yes Replace IC701 IC701 Pin 28 End Front R out No Is the output 2 5 V fixing Yes Yes Replace IC701 IC701 Pin 24 LFE out No Is the output 2 5 V fixing Replace IC701 IC701 Pin 25 Surround L out No Is the output 2 5 V fixing Step 8 Codec output analog Analog output of each CH when inputt...

Page 75: ...puter 6 DATA S 7 DATA C 8 DATA SB 12 MCK 39 LRCK 5 BCK DATA A D 4 7 6 5 4 79 77 SBL 19 21 RIN 1 32 LIN 3 31 IN4 1 42 CN901 13P CN601 10P FRONT IN 3 7 IN3 2 44 LRCK X tal 24 BCK 26 DATA 25 MCK 23 60 62 78 76 1 73 LRCK BCK DATA MCK At fs 44 1 kHz XM LRCK 44 1 kHz BCK 2 8224 MHz MCK 11 2896 MHz At fs 48 kHz LRCK 48 kHz BCK 3 072 MHz MCK 12 288 MHz At fs 96 kHz LRCK 96 kHz BCK 6 144 MHz MCK 24 576 MHz...

Page 76: ...rivet 5 Release the three binders 6 Remove the BIND Assy by removing the one screw PRIMARY Assy MAIN Assy Heatsink Heatsink Diagnosis of the Unit Note Even if the unit shown in the photos and illustrations in this manual may differ from your product the procedures described here are common 2 3 6 4 7 2 3 2 5 5 3 BIND Assy Rear view Caution Heatsink section in work becomes hot and be careful with it...

Page 77: ...ssy POWER PACK Assy Caution During diagnosis be sure NOT to remove the three screws marked A in the above photo There is the case that a product does not work normally when removes these screws Be careful with it so that a part of PRIMARY Assy does not touch chassis Be careful with it when lifts an AMP section not to damage the TRANS Assys A A A C A B ...

Page 78: ...K 78 1 2 3 4 1 2 3 4 C D F A B E 1 Remove the five screws 2 Remove the two screws 3 Unhook the two hooks 4 Remove the front panel section Front panel section Front Panel Section 4 1 1 1 1 1 2 2 3 3 Bottom view ...

Page 79: ... T TRANS3 Assy E TRANS4 Assy M HEADPHONE Assy G TRANS2 Assy D COMPONENT VIDEO Assy F POWER PACK Assy C MAIN Assy A DSP Assy B POWER KEY Assy K FRONT DISPLAY Assy I ROTARY ENCODER Assy J REGULATOR Assy N 5 1CH INPUT Assy FM AM TUNER Unit BIND Assy H DIGITAL INPUT Assy Q VIDEO Assy O ...

Page 80: ...WR 46 DIR CS OSD RST 86 P02 D2 P51 WRH BHE 45 DIR DO OSD CS 87 P01 D1 P52 RD 44 ADMODE DECO MUTE 88 P00 D0 P53 BCLK 43 DSP MUTE XPROTECT 89 P107 AN7 KI3 P54 HLDA 42 DSP MODE EXPANDER ST 90 P106 AN6 KI2 P55 HOLD 41 DSP HREQ XM PWR 91 P105 AN5 KI1 P56 ALE 40 BUSY Comp Video INH SY DET 92 P104 AN4 KI0 P57 RDY CLKOUT 39 DSP SS XM DT4_MODE 93 P103 AN3 P60 CTS0 RTS0 38 DSP RST SIMUKE1 94 P102 AN2 P61 CL...

Page 81: ... IC 24 P76 TA3OUT USB XFLAG I From USB power switch IC to main u com 25 P75 TA2IN W SIRIUS RST O Reset signal to SIRIUS 26 P74 TA2OUT W USB XRST O Reset signal to USB pull down 27 P73 CTS2 RTS2 TA1IN V USB CS O From main u com to TCC760 28 P72 CLK2 TA1OUT V DISP RST O Reset signal to display u com 29 P71 RXD2 SCL TA0IN TB5IN XM SIRIUS RX I 30 P70 TXD2 SDA TA0OUT XM SIRIUS TX O 31 P67 TXD1 TX SR O ...

Page 82: ...EXPANDER CLK others VIDEO1 72 P20 A0 D0 _ DC PROT I Amplifier DC detection H Normal L Abnormal 73 P17 D15 INT5 OL DET I Amplifier overload detection H Normal L Abnormal 74 P16 D14 INT4 DSP OVERLOAD I ANALOG OVER LOAD detect H detect 75 P15 D13 INT3 RDS CLK XM LSDP I RDS clock in signal 76 P14 D12 RDS DT XM LINKACTIVE I RDS data in signal 77 P13 D11 RDS FM XM RST O RDS power supply FM Low AM High 7...

Page 83: ...gram POWER PACK ASSY POWER PACK ASSY MAIN ASSY IC602 1 2 R673 R696 C696 C697 R726 D 5V IC9001 U P Pin72 DC PROT DC DT OL DT Q696 Q697 IC601 1 2 R628 IC602 2 2 R642 IC601 2 2 R674 IC603 1 3 R623 IC603 3 3 R694 IC603 2 3 IC602 1 2 8pin R788 FR SL SR C SBL SBR R667 R669 D651 R665 R445 Fan Stop DET D 5V 24V R727 R438 FL Q665 MAIN ASSY IC9001 U P Pin73 OL DET Normal 5 V OVER LOAD Detect 0 V POWER PACK ...

Page 84: ...Q807 1 2 Q808 1 2 D 5 6V Q808 2 2 Q698 Voltage supply to 12 V REGULATOR IC Voltage supply to 12 V REGULATOR IC C806 1 50 C801 2200 25 C802 2200 25 R806 10k R808 1k IC9001 U P XPROTECT 4 XPROTECT Detection Circuit Diagram When below 6 kind of voltage supply become to be short circuit to GND XPROTECT circuit work and U P input port voltage change from 5 V to 0 V The U P detect this condition as ERRO...

Page 85: ...Audio mute command The abnormality continues for 3 seconds Continues Recovery The power is shut off The program restarts Power key not effective and POWER LED blinks However when the following keys are pushed so that the key input of a line and the service can be carried out power can be on 1 TESTMODE ON A55F A55F 2 When power off push FRONT ENTER key AUTO SURR DIRECT key continuously 2sec 2 When ...

Page 86: ...RROR It processes more preferentially than DC abnormal detection and overload detection 3 XPROTECT detection Power key not effective and POWER LED blinks 1 after 60sec after X sec Power key become effective POWER LED continue to blink AC OFF If micon detect XPROTECT Low for 200 msec it judge as error and then AMUTE on speaker relay off and shut down power supply immediately When 200 msec passed af...

Page 87: ...ng confirmation beforehand 1 Are there any Fuses and IC protectors open 2 After turn on the power confirm that the supply voltage of the point that can be measured is appropriate Particularly the supply voltage of the power Tr and drive step 3 Whether the voltage of pin2 and pin5 of IC601 IC602 or IC603 is equal to VL 0 7V If not eg equal to VH then change the corresponding power pack IC601 IC602 ...

Page 88: ...P SETUP RETURN TONE TUNER EDIT SIGNAL SELECT DIMMER MULTI JOG STANDARD ADVANCED SURROUND STEREO F S SURR LISTENING MODE 1 2 3 4 6 14 11 7 9 8 5 5 10 13 12 15 17 16 18 19 AUTO SURR DIRECT Switches between Auto surround mode Auto playback and Stream Direct playback Stream Direct playback bypasses the tone controls for the most accurate reproduction of a source 6 MASTER VOLUME 7 PHASE CONTROL Press t...

Page 89: ...back is in use Stream Direct playback bypasses the tone controls for the most accurate reproduction of a source 7 AUTO SURR Lights when the Auto Surround feature is switched on see Auto playback 8 ATT Lights when ANALOG ATT is used to attenuate reduce the level of the analog input signal 9 SLEEP Lights when the receiver is in sleep mode 10 Tuner indicators MONO Lights when the mono mode is set usi...

Page 90: ... level Also adjusts the level of the Advanced Surround effects as well as Dolby Pro Logic II Music parameters You can then use the LEVEL buttons to make these adjustments LEVEL Use to adjust the effect and channel levels MUTE Mutes unmutes the sound ANALOG ATT Attenuates lowers the level of an analoginput signal to prevent distortion 6 SHIFT Press to access the ëboxedí commands above the buttons o...

Page 91: ...cy CLASS Switches between the three banks classes of station presets DVD DVR CH Switches channels SUBTITLE Displays changes the subtitles on multilingual DVD Video discs AUDIO Changes audio language or channel Starts resumes normal playback Pauses unpauses a disc Stops playback Press to start fast reverse forward scanning Skips to the start of the current track or chapter then previous tracks chap...

Page 92: ... 2 3 4 1 2 3 4 C D F A B E 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 7 CLEANING ...

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Pioneer VSX-517-K, Service Manual

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