Pioneer VSX-819H-K - AV Receiver - Gloss Service Manual Download Page 27

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VSX-819H-K

To Step 5

Step 4: X'TAL

Replace IC1003 or X1401.

Replace IC1001 or X1001.

Is there

a 12 MHz

output?

Is there

a 12 MHz

output?

Is there

a 27 MHz

output?

Is there

a 27 MHz

output?

IC1003 (Pin 15)

Yes

IC1003 (Pin 13)

Yes

Check the path to pin13 of IC1003.
Replace IC1003.

IC1001 (Pin 5)

Yes

IC1001 (Pin 4)

Yes

Check the path to pin4 of IC1001.
Replace IC1001.

To Step 4

Check the parts and patterns in
the path pin

7 of IC1003.

Is the voltage

0 to 3.3

Is there a data

0 to 3.3

IC1001 (Pin 21)

HR_RST

Yes

IC1002 (Pin 25)

Yes

Check the parts and patterns in
the path pin

9 of IC1003.

Step 3: Diagnosis

1002 (Pin 6)

Is the voltage

0 to 3.3

Diagnose the MAI

Assy.

Diagnose the MAI

Assy.

Diagnose the MAI

Assy.

Diagnose the MAI

Assy.

Diagnose the MAI

Assy.

Yes

1002 (Pin 7)

Is the voltage

0 to 3.3

SUB_PD

1002 (Pin 3)

Is there

a data input?

(0 to 3.3

)

Is there

a data input?

(0 to 3.3

)

CSCK_MAI

Yes

1002 (Pin

)

Is there

a data input?

(0 to 3.3

)

MAI

_IRQ

Yes

1002 (Pin 9)

Is there

a data output?

(0 to 3.3

)

Is there

a data output?

(0 to 3.3

)

SUB_IRQ

Check the parts and patterns in
the path IC1003.

Yes

1002 (Pin 4)

SCDO_MAI

Yes

1002 (Pin 5)

SCDI_MAI

Yes

Check the parts and patterns in
the path IC1003.

Each data lines confirmation checks it after standby OFF/O

Summary of Contents for VSX-819H-K - AV Receiver - Gloss

Page 1: ...sele Belgium PIONEER ELECTRONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2009 2009 Printed in Japan VSX 819H K RRV3894 AUDIO VIDEO MULTI CHANNEL RECEIVER VSX 819H K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Type Power Requirement Remarks VSX 819H K KUCXCN AC 120 V For details refer to Important Check Points for good servicing T ZZK...

Page 2: ...visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage wattage etc Replacement parts which have these special safety characteristics are identified in this Service Manual Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual The use of a ...

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: ...WS AND PARTS LIST 50 9 1 PACKING SECTION 50 9 2 EXTERIOR SECTION 52 10 SCHEMATIC DIAGRAM 56 10 1 P C B SUB ASSY MAIN and P C B SUB ASSY P T 56 10 2 P C B SUB ASSYS FRONT VOLUME FUNCTION HEADPHONE F VIDEO and MIC 58 10 3 P C B SUB ASSY AMP 60 10 4 P C B SUB ASSY INPUT 819 62 10 5 P C B SUB ASSY VIDEO 819 64 10 6 P C B SUB ASSY SPEAKER 819 and P C B SUB ASSY CNT 66 10 7 P C B SUB ASSY DSP 1 2 68 10 ...

Page 5: ... be set to around 373 ºC in general although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron Do NOT use a soldering iron whose tip temperature cannot be controlled Compared with eutectic solders lead free solders have higher bond strengths but slower wetting times and higher melting temperatures hard to mel...

Page 6: ... Full Speed Type A iPod terminal USB and Video Composite SIRIUS antenna cable 8 pin mini DIN cable Integrated control section Control IR terminal φ 3 5 Mini jack MONO IR signal High Active High Level 2 0 V Miscellaneous Power Requirements AC 120 V 60 Hz Power Consumption 250 W In standby 0 5 W Dimensions 420 mm W x 158 mm H x 347 7 mm D 169 16 in W x 61 4 in H x 133 4 in D Weight without package 9...

Page 7: ...to level control stereo mode and Front Stage Surround Advance modes ADVANCED SURROUND Switches between the various surround modes STANDARD SURROUND Press for Standard decoding and to switch between the various Pro Logic II Pro Logic IIx and NEO 6 options 9 SPEAKERS Use to change the speaker system 10 MULTI ZONE controls If you ve made MULTI ZONE connections use these controls to control the sub zo...

Page 8: ...h DTS EXPRESS or DTS HD encoded audio signals is detected ES Lights when a source with DTS ES encoded audio signals is detected 96 24 Lights when a source with DTS 96 24 encoded audio signals is detected NEO 6 When one of the NEO 6 modes of the receiver is on this lights to indicate NEO 6 processing 12 Dolby Digital indicators Lights when a Dolby Digital encoded signal is detected HD Lights when a...

Page 9: ...ntrols for the most accurate reproduction of a source STEREO A L C Switches between stereo playback Auto level control stereo mode and Front Stage Surround Advance modes STANDARD Press for Standard decoding and to switch between Pro Logic II options ADV SURR Switches between the various surround modes 8 System Setup and Component control buttons The following button controls can be accessed after ...

Page 10: ...Q Press to switch on off Acoustic Calibration EQ setting CH SELECT Press repeatedly to select a channel then use to adjust the level CH SELECT Use to adjust the channel level SB CH Press to select ON AUTO OFF the surround back channel PHASE Press to switch on off Phase Control DIMMER Dims or brightens the display The brightness can be controlled in four steps SPEAKERS Use to change the speaker sys...

Page 11: ...e the analog connections with a DVD player Each channel audio and operations must be normal Check the digital audio playback Make the digital connections with a DVD player Each channel audio and operations must be normal Check surround playback Select Surround mode and check the multichannel operations via the DSP circuit Each channel audio and operations must be normal Check the tuner AM and FM o...

Page 12: ...8067511010 IL 2 P C B SUB ASSY HEADPHONE 7028067512010 IL 2 P C B SUB ASSY VOLUME 7028067513010 IL 2 P C B SUB ASSY FUNCTION 7028067514010 IL 2 P C B SUB ASSY F VIDEO 7028067515010 IL 2 P C B SUB ASSY MIC 7028067516010 IL NSP 1 P C B TOTAL ASSY AMP 7025HK0811012 IL 2 P C B SUB ASSY AMP 7028067521010 IL NSP 1 P C B TOTAL ASSY DSP 7025HK0811015 IL 2 P C B SUB ASSY DSP 7028067561010 IL NSP 1 P C B TO...

Page 13: ...icon adhesive Name Lubricants and Glues No Remarks Refer to 9 2 EXTERIOR SECTION Refer to 9 2 EXTERIOR SECTION Lubricants and Glues list Name Jig No Remarks 10P extension jig cable GGD1628 Diagnosis 8P extension jig cable GGD1629 Diagnosis Board to board extension jig cable GGD1630 Diagnosis Jigs list ...

Page 14: ...N DIAGRAM P C B SUB ASSY L P 7 7028067591010 IL P C B SUB ASSY USB R P C B SUB ASSY FUNCTION 7028067514010 IL E E P C B SUB ASSY HEADPHONE 7028067512010 IL F F P C B SUB ASSY SPEAKER 819 7028067601020 IL M P C B SUB ASSY 7028067501030 IL A P C B SUB ASSY AMP 7028067521010 IL J P A ...

Page 15: ...IC 7028067516010 IL H 7028067515010 IL P C B SUB ASSY F VIDEO G P C B SUB ASSY VOLUME 7028067513010 IL D P C B SUB ASSY CNT 7028067504010 IL N P C B SUB ASSY INPUT 819 7028067531030 IL K P C B SUB ASSY HDMI 819 7028067571010 IL Q P 1 2 2 2 P C B SUB ASSY DSP 7028067561010 IL SUB ASSY MAIN 67501030 IL P C B SUB ASSY P T 7028067505010 IL B ...

Page 16: ...16 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 4 2 AUDIO BLOCK DIAGRAM P C B SUB ASSY USB R P C B SUB ASS MIC P C B SUB ASSY HDMI 819 Q P C B SUB ASSY DSP P C B SUB ASSY MAIN A P H K ...

Page 17: ...17 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F P C B SUB ASSY MIC P C B SUB ASSY HEADPHONE F P C B SUB ASSY INPUT 819 P C B SUB ASSY AMP J P C B SUB ASSY SPEAKER 819 M H K ...

Page 18: ...18 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 4 3 VIDEO BLOCK DIAGRAM P C B SUB ASSY VIDEO 819 L P C B SUB ASSY F VIDEO G ...

Page 19: ...19 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F 4 4 U COM BLOCK DIAGRAM P C B SUB ASSY FRONT C ...

Page 20: ...20 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 4 5 POWER SUPPLY BLOCK DIAGRAM S4 FLT S3 DSP HDMI AC CORD S2 12V 12V S1 AMP B B S4 DIR CODEC HDMI USB MAIN TRANS SUB TRANS ...

Page 21: ...s OK The IC106 power of DSP Assy the DSP IC CORE power of DSP Assy XMCK Note REG101 REG102 is made of parallel connection REG103 Pin 2 Is the voltage of 3 3 V output No Yes Yes Yes Is the voltage of 1 2 V output Replace REG101 102 Check the path to XTAL101 No Yes to chassis to chassis REG101 REG102 Pin 2 to chassis Step 1 BtoB connector CP200 CN206 CP105 Are the connectors securely inserted Turn t...

Page 22: ...OPT1 Check that the S PDIF signal is output Check that changes by pulling out and inserting the digital input lines Can observe the digital signal No 0 V 3 3 V Yes IC109 Pin 67 COAX Can observe the digital signal No Yes Yes Check that the data and clock signals are output Check that it changes in the Playback and Pause modes of the USB iPod 0 V 3 3 V 0 V 3 3 V 0 V 3 3 V Yes IC109 Pin 71 From USB A...

Page 23: ... and data address lines SDRAM IC100 FLASH ROM IC101 IC109 Pin 25 Surround back L R data No Is there a data input Yes IC109 Pin 27 Surround L R data No IIs there a data input Yes IC109 Pin 18 DSP_BCK Bit clock No Is there a bit clock input Yes IC109 Pin 19 DSP_LRCK LR clock No Is there a LR clock output Yes IC109 Pin 28 Front L R data No Is there a data input 0 V 3 3 V 0 V 3 3 V 0 V 3 3 V 0 V 3 3 V...

Page 24: ... Is the output 2 5 V fixing Analog output of each CH when inputting the digital signal dB no signal Replace IC109 Yes IC109 Pin 43 Surround L out No Is there a audio signal output Replace IC109 Yes IC109 Pin 41 Center out No Is there a audio signal output Replace IC109 Yes IC109 Pin 39 LFE out No Is there a audio signal output Step 7 Codec output analog Analog output of each CH when inputting the ...

Page 25: ...e the Receiver Repare the Player NG OK Replace the Monitor Repare the Monitor NG POWER ON Confirm the following items before checking Do screws of COAX jack securely tighten Tighten screws securely No Yes Source equipment Connect a DVD player to BD TV or DVR To Step 2 To Step 1 Sink equipment Connect a TV to HDMI OUT Turn on the power of the Receiver and equipments which was connected with HDMI Fu...

Page 26: ... 8 V Is the voltage 3 3 V Is the voltage 1 2 V replace IC1005 replace IC1004 IC1005 Pin 3 No HDMI 3 3V Yes IC1005 Pin 2 No HDMI 1 8V Yes Check the parts and patterns in the path Check the parts and patterns in the path Is IC1005 abnormally hot Is IC1004 abnormally hot No Yes IC1004 Pin 3 No HDMI 3 3V HDMI 1 2V Yes The output and GND may be short circuited Check the path between them Check the part...

Page 27: ... Check the parts and patterns in the path pin 89 of IC1003 Step 3 Diagnosis CN1002 Pin 6 Is the voltage 0 to 3 3 V No CE Diagnose the MAIN Assy Diagnose the MAIN Assy Diagnose the MAIN Assy Diagnose the MAIN Assy Diagnose the MAIN Assy Yes CN1002 Pin 7 Is the voltage 0 to 3 3 V No SUB_PDN CN1002 Pin 3 Is there a data input 0 to 3 3 V Is there a data input 0 to 3 3 V No CSCK_MAIN Yes Yes CN1002 Pin...

Page 28: ...he equipment to IN3 DVR VCR Is the voltage 5 V when selecting IN2 Is the voltage 5 V when selecting IN3 JACK1003 Pin 18 5V_R3 Is the voltage 5 V Is the voltage 5 V Is the voltage 5 V Is the voltage 5 V Check the JACK1003 If JACK 1003 is failure replace JACK1003 Check the JACK1001 If JACK 1001 is failure replace JACK1001 Check the JACK1002 If JACK 1002 is failure replace JACK1002 Yes JACK1002 Pin 1...

Page 29: ...1001 and JACK1001 If IC1001 or JACK1001 is failure replace IC1001 or JACK1001 0 to 5 V 0 to 5 V To Step 8 IC1002 Pin 47 SDA HDMI OUT SDA HDMI IN1 BD DVD Does a signal output in constant period 0 to 5 V Check the JACK1004 and IC1002 If JACK1004 or IC1002 is failure replace JACK1004 or IC1002 No No No Yes IC1002 Pin 46 SCL HDMI OUT Does a clock output in constant period 0 to 5 V Check the JACK1004 a...

Page 30: ...ange the iPod Mode to Type2 Update the iPod software to the newest version Error 3 Loading Error When there is no response from the iPod Procedure The power is shut off once then the unit back on Reset the iPod Update the iPod software to the newest version Error 4 OverHeat Error No Track No Music Track Cautuion When a track does not exist in the selected category Procedure Select another category...

Page 31: ... chassis 3 3 V output to chassis 5 V input Replace REG2 The output and GND may be short circuited Check the path between them Yes Yes Is the voltage of 5 V input No REG2 pin 2 Yes Is the voltage 3 3 V output Check the patterns in the path REG1 pin 3 Is the voltage 5 V No Yes 1 8 V output REG1 pin 2 Is the voltage 1 8 V output Replace REG1 The output and GND may be short circuited Check the path be...

Page 32: ...peration of IC801 is OK To STEP 3 Operation of IC801 is OK To STEP 3 DATA and ADDRESS lines between SDRAM IC803 FLASH ROM IC802 and IC801 are may not be connected D and D should have waveform during normal condition Check the pattern in the path IC801 etc Are there the waveforms like figure After turning the power on and several seconds later does SDCLK change 12 MHz to 80 MHz Yes Yes No No CN801 ...

Page 33: ...rmal operation High 3 3 V Connect iPod and communicate it about 10 seconds later authentication starts And communicate it about 60 seconds later authentication is complete Check the path between IC801 pin 120 No Yes Step 4 Audio Out check Is there a S PDIF signal Replace IC801 Yes No CN805 pin 1 S PDIF output Check the path between IC801 pin 105 Check the parts and pattern CN805 and IC801 Yes No O...

Page 34: ...34 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 5 2 DETECTION CIRCUIT 1 DC Protection Circuit Diagram P C B SUB ASSY MAIN A P C B SUB ASSY SPEAKER M P C B SUB ASSY P T B P C B SUB ASSY AMP J ...

Page 35: ...35 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F 2 Overload Protection Circuit Diagram P C B SUB ASSY MAIN A P C B SUB ASSY P T B P C B SUB ASSY AMP J ...

Page 36: ...36 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 3 Power DC Protection Circuit Diagram P C B SUB ASSY MAIN A P C B SUB ASSY P T B ...

Page 37: ...er of OVERLOAD error detections Number of abnormal temperature error detections Time sec The numbers of detections for various protection processes are displayed 1 5 normal denotes that the display will return to the normal indication when no key operation is performed for 5 seconds 2 Variable range 0 255 How to enter exit During Standby mode simultaneously press and hold the PRESET and STANDBY ON...

Page 38: ...f protection detections are completed all the counters will be reset to 000 2 Prohibitions The protection detection counts cannot be cleared reset to 000 with the MEMORY CLEAR process They can only be cleared when the procedures of Reset mode are completed 1 5 normal denotes that the display will return to the normal indication when no key operation is performed for 5 seconds 2 Indication when the...

Page 39: ...see 3 4 How to cancel the status after detection of a DC error below A key input will not be inhibited after an OVERLOAD TEMP error is detected The unit can be turned ON Simultaneously holding the ADVANCD SURROUND and STANDBY ON keys on the front panel pressed for 2 seconds will cancel Key Input Inhibition mode after a DC error detection and turn the unit ON Detailed explanations FL Display Descri...

Page 40: ...edures 1 Unplug the power cord 2 Connect CP704 30 V Pins 1 and 2 of the P C B SUB Assy FRONT and GND Pins 3 and 4 respectively using resistor leads with 47 100 ohms 2 W or higher for discharging Discharging time 5 10 seconds depending on the level of resistance 3 Check that the voltage between the 30 V and GND terminals is less than 1 V using a tester Be sure to connect the GND terminal of the tes...

Page 41: ...88 of the P C B SUB Assy DSP may be damaged Note 1 During repair before checking the P C B SUB Assy MAIN etc with the rear chassis removed be sure to connect the GND terminal of the main capacitor to the rear chassis TUNER PACK CHASSIS as shown below then connect the power cord Without grounding connection the protection circuit will be activated After repairing be sure to remove the ground wire b...

Page 42: ...ving the 10 screws 1 Remove the five screws BBZ30P080FTB 2 Remove the two screws BBZ30P080FTC 3 Remove the two screws 4 Unhook the two hooks 5 Arrange the front panel section as shown in the photo below 1 1 2 2 1 1 3 4 4 3 1 5 Front panel section Bottom view P C B SUB Assy GUIDE PCB L P C B SUB Assy GUIDE PCB R ...

Page 43: ...screws BBZ30P080FTC 3 Disconnect the two connectors 1 1 1 1 1 1 1 Bottom view 2 Remove the four screws BBZ30P080FTC 2 3 3 2 2 2 CP801 CP107 P C B SUB Assy INPUT 819 P C B SUB Assy AMP P C B SUB Assy MAIN Caution Heat sink section in work becomes hot and be careful with it P C B SUB Assy GUIDE PCB L P C B SUB Assy GUIDE PCB R ...

Page 44: ... direction of the arrow 4 5 10P extension jig cable GGD1628 Heat sink section P C B SUB Assy AMP Note The Power transistor and heat sink on the P C B SUB Assy MAIN come closer Make sure that they will not come into contact Heat sink 4 8P extension jig cable GGD1629 Heat sink section Power transistor P C B SUB Assy MAIN ...

Page 45: ... Remove the five screws BBT30P100FTB 1 1 1 1 1 2 3 3 3 3 3 3 2 2 Rear view 2 Remove the three screws BBZ30P080FTC 3 Remove the six screws BBZ30P180FTC 4 Arrange the unit as shown in the photo below 5 Connect the chassis ground See 2 Notes on Ground Points Connection P C B SUB Assy MAIN P C B SUB Assy MAIN 4 5 ...

Page 46: ...g the 10 screws 1 Remove the four screws B020930083B10 IL 2 Remove the one screw BMZ30P100FTB 3 Remove the 22 screws BBT30P100FTB 4 Remove the five screws BBT30P100FTB 4 4 6 5 4 4 Rear view 5 Remove the rear chassis 6 Remove the P C B SUB Assy DSP 3 22 1 2 4 4 P C B SUB Assy DSP Rear chassis ...

Page 47: ...N206 P C B SUB Assy DSP Connect an alligator clip to the chassis Board to board extension jig cable GGD1630 9 8 Rear chassis Note When reassembling after disassembling the product for repair before connecting the power cord make sure that the 2P wire from the CN206 of the P C B SUB Assy DSP is connected to the CP803 of the P C B TOTAL Assy INPUT See 2 Notes on Ground Points Connection ...

Page 48: ...1FL 1PIN TEST POINT TP201FR 3PIN TEST POINT TP201FR 1PIN TEST POINT TP201C 3PIN TEST POINT TP201C 1PIN TEST POINT TP201SL 3PIN TEST POINT TP201SL 1PIN TEST POINT TP201SR 3PIN TEST POINT TP201SR 1PIN TEST POINT Adjustment Point and Measurement Points see fig1 P C B SUB ASSY AMP fig 1 J SIDE A Idle current VR VR201FL Idle current VR VR201SL Idle current VR VR201C Idle current VR VR201SR Idle current...

Page 49: ...49 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F ...

Page 50: ...e 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 b 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 S E T CORD AC TAPE CLEAR POLY BAG ...

Page 51: ...tteries G670001R50210 IL AAA size IEC R03 6 Box Gift 819K_KU 6007211330020 IL NSP 7 Poly Bag 8 PE Sheet 6327040059000 IL 9 Cushion Snow 6230212404000 IL 10 Operating Instructions 5707000001851 IL En Frca Es 11 NSP 12 Label VRW1629 13 Label Trans 5507000003270 IL NSP 14 Label Getter 819 5507000003580 IL 15 16 17 18 NSP 19 Tape 20 Microphone M040000300100 IL for Auto MCACC setup 21 22 23 24 25 iPod ...

Page 52: ...52 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 9 2 EXTERIOR SECTION 1 2 5 3 6 7 8 15 9 13 14 11 28 16 17 18 19 51 12 27 59 1 S9 2 S2 2 S2 R C G E F CONTACT SIDE NON CONTACT SIDE ...

Page 53: ... 31 32 33 34 35 36 37 38 39 40 41 42 43 44 47 48 49 50 21 22 45 46 20 53 54 55 56 28 P I O N E E R 57 58 52 S2 32 7 6 S6 S1 4 36 S3 1 S10 S4 4 S5 4 2 S2 4 S2 15 S7 10 S2 3 S2 3 S2 6 S2 6 S8 2 S2 2 S2 Silicon grease GEM1057 Silicon adhesive GYA1011 H R C M J G D N B A L K P Q 5 5 5 A A ...

Page 54: ...CA Jack JA801 G601207AE020Y IL 42 TER RCA 9Pin JA1003 G607902AD016Y IL 43 TER RCA JA1002 G608610D0209Y IL 44 TER RCA JA1001 G608610D0210Y IL 45 TER Board Screw 8P JA401 G614108V1010M IL 46 TER Board Screw 2P JA402 G611201A0200Y IL 47 Power Trans 8200960610470 IL 48 Chassis 3207212696000 IL 49 Stopper 4380040162010 IL 50 Cabinet 3007211276010 IL 51 Cushion 4050211205000 IL 52 P C B SUB ASSY H P GUI...

Page 55: ...55 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F ...

Page 56: ...C B SUB ASSY P T A B P C B SUB ASSY P T 7028067505010 IL B CN701 G CN701 N CN1002 L CN1001 L CN803 K CP403 M CP402 M CP405 M CN1003 L CN202 J CP126 A CP125 A CN202 B CN201 B NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE AND RATINGS OF FUSE CAUTION ...

Page 57: ...04 P 2 2 CN201 P 1 2 CN202 P 1 2 CN203 P 1 2 Therefore when replacing be sure to use parts of identical designation 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 The power supply is shown with the marked box ...

Page 58: ... C D E F 1 2 3 4 10 2 P C B SUB ASSYS FRONT VOLUME FUNCTION HEADPHONE F VIDEO and MIC C A D E P C B SUB ASSY FRONT 7028067511010 IL C P C B SUB ASSY FUNCTION 7028067514010 IL E P C B SUB ASSY VOLUME 7028067513010 IL D FPC101 A ...

Page 59: ...A B C D E F C A F G H P C B SUB ASSY MIC 7028067516010 IL H P C B SUB ASSY F VIDEO 7028067515010 IL G P C B SUB ASSY HEADPHONE 7028067512010 IL F CN802 R CP802 K CP404 M CP804 K CP110 A V Video Signal Route Audio Signal Route L ch V ...

Page 60: ...3 4 A B C D E F 1 2 3 4 10 3 P C B SUB ASSY AMP J P C B SUB ASSY AMP 7028067521010 IL J CP801 K FL Audio Signal Route Front L ch FL FL FL SL Audio Signal Route Surround L ch SL SL SL C Audio Signal Route Center ch C C C ...

Page 61: ...61 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F J CN401 M CP107 A FL FL FL SL SL SL C C C ...

Page 62: ...62 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 10 4 P C B SUB ASSY INPUT 819 K P C B SUB ASSY INPUT 819 7028067531030 IL K CP119 A CP117 A CN206 CP118 A P 1 2 ...

Page 63: ... R951 470K Q813 C896 21 23 25 28 CP804 R894 10K Q812 Q814 J801 12 15 17 19 470K 330 R804 R815 R934 R935 C834 C836 470K R952 R953 10 10 16 OPTION TABLE 10 50 C802 C820 2N2 K RCA 610D 00 02 20010WA 06A TUC P07X B1 220P J 100P J VSX 819 207AE 2NI SB CH JACK MCACC F AUX AUX Input REMARK KRA102S 10N K 20010WA 03A KTC2875B SUB WOOFER SIRIUS SB CH F VIDEO K CN701 G CN705 H CP120 A CN702 N CP119 A CN201 J...

Page 64: ...D DVD VIDEO L H Y6 L H H Y4 Y5 H H L L L H H L H X A B C X X X OSD DVR VCR OSD OSD X FUNCTION 5V COMP_SW2 CVBS_A CVBS_C VGND OSD_CE SW1 NJM2586M BU4051BCF INH OUT PUT COMPONENT CVBS INPUT SW Q1 Q10 J10 XTA Q10 J10 XTA A L P C B SUB ASSY VIDEO 819 7028067541020 IL L CP123 A CP122 A V Video Signal Route V V V V Y Video Signal Route Component Y ch Y Cb Video Signal Route Component Cb ch Cb Cr Video S...

Page 65: ...EO OSD_CLK OSD_DATA VGND OSD_CE AREA OPTION X X X X X Q1017 Q1016 J1005 XTAL1001 JUMPER NTSC Q1015 J1004 XTAL1002 KUCXCN 14M318 18P AREA OPTION L CP123 A CP124 A V SBL Audio Signal Route Surround Back L ch SBL SW Audio Signal Route SubWoofer ch SW ...

Page 66: ... SUB ASSY SPEAKER 819 and P C B SUB ASSY CNT M P C B SUB ASSY SPEAKER 819 7028067601020 IL M CN702 F CN103 A CP203 J CN104 A CN106 A FL Audio Signal Route Front L ch FL FL FL FL SL Audio Signal Route Surround L ch SL SL C Audio Signal Route Center ch C C ...

Page 67: ...67 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F N P C B SUB ASSY CNT 7028067504010 IL N CN702 F CN103 A CP203 J CN104 A CN106 A CP805 K CP121 A ...

Page 68: ... C D E F 1 2 3 4 10 7 P C B SUB ASSY DSP 1 2 4 2 NO 3 1 R136 CN202 Ref NO IC102 CP105 BD121T TUC P15X B1 REMARK VSX 819 5268 03A TMS320DA788 P 1 2 P 1 2 P C B SUB ASSY DSP 7028067561010 IL CP114 A CP113 A CP803 K FL SL C SBL SW ...

Page 69: ...8 A B C D E F P 1 2 P 2 2 CP114 A CP115 A FL Audio Signal Route Front L ch SL Audio Signal Route Surround L ch C Audio Signal Route Center ch SBL Audio Signal Route Surround Back L ch SW Audio Signal Route SubWoofer ch SL C SBL SW ...

Page 70: ...70 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 10 8 P C B SUB ASSY DSP 2 2 P 2 2 P 2 2 P C B SUB ASSY DSP 7028067561010 IL P 1 2 CP116 A CP129 A ...

Page 71: ...71 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F P 2 2 CN805 R 116 ...

Page 72: ...72 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 10 9 P C B SUB ASSY USB R P C B SUB ASSY USB 7028067591010 IL R CP105 P 2 2 ...

Page 73: ...73 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F R CP105 A CP705 C ...

Page 74: ...9 10P CN104 M CP403 CN106 M CP405 CN103 M CP403 CP303 CP301 CP124 AC CORD OR INLET POWER TRANS CP101 POWER TRANS CP102 POWER TRANS CP109 CP107 CN202 CP12 CN201 POWER TRANS IC Q Q125 IC104 IC111 IC112 IC103 IC115 Q122 Q121 Q123 Q124 Q106 Q107 Q108 IC Q Q130 Q129 Q128 Q133 Q127 Q132 Q131 Q126 Q135 Q136 Q134 SIDE A A P C B SUB ASSY MAIN B P C B SUB ASSY P T ...

Page 75: ...19 23P CP112 Q CN1002 CP111 Q CN1001 K CN803 804 806 807 CP117 120 P CN201 204 CP113 116 SIDE A NOTE FOR PCB DIAGRAMS 1 The parts mounted on this PCB include all necessary parts for several destinations For further information for respective destinations be sure to check with the schematic diagram Capacitor Connector P C Board Chip Part SIDE A SIDE B 2 View point of PCB diagrams P T ...

Page 76: ...76 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 A B IC108 IC110 IC109 IC120 IC301 IC302 IC106 IC101 IC113 Q300 Q138 Q101 Q111 Q109 Q302 Q110 Q301 Q103 Q202 Q102 Q201 IC Q SIDE B A P C B SUB ASSY MAIN ...

Page 77: ...77 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F B A SIDE B B P C B SUB ASSY P T ...

Page 78: ...78 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 11 2 P C B SUB ASSYS FRONT C R CN802 CP705 E CP703 CN706 POWER TRANS IC Q Q702 Q701 Q703 IC701 IC Q SIDE A SIDE B C P C B SUB ASSY FRONT C P C B SUB ASSY FRONT ...

Page 79: ...79 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F C A FPC101 VSX 819 23P VSX 519 19P CP704 D CP701 CN704 SIDE A SIDE B ...

Page 80: ...OLUME FUNCTION HEADPHONE F VIDEO and MIC D E F G H C CN704 CP701 C CN706 CP703 K CP802 CN703 K CP804 A CP110 CN701 M CP404 CN702 SIDE A SIDE A D P C B SUB ASSY VOLUME H P C B SUB ASSY MIC G P C B SUB ASSY F VIDEO F P C B SUB ASSY HEADPHONE E P C B SUB ASSY FUNCTION ...

Page 81: ...81 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F D E F G H SIDE B SIDE B D P C B SUB ASSY VOLUME H P C B SUB ASSY MIC G P C B SUB ASSY F VIDEO F P C B SUB ASSY HEADPHONE E P C B SUB ASSY FUNCTION ...

Page 82: ...VR201SL VR201SR VR201FR VR201FL Q Q205FL Q205SL Q207SL Q207FL Q207SL Q207FL Q207FR Q201FR Q201C Q201FL Q201SR Q205C Q201SL Q205SR Q205FR Q202FR Q206FL Q202FL Q206SL Q206FR Q202SR Q202SL Q203SR Q203FL Q206SR Q204FL Q204FR Q203FR Q204SL Q203SL Q204SR Q204C Q206C Q202C SIDE A SIDE B J P C B SUB ASSY AMP J P C B SUB ASSY AMP ...

Page 83: ...83 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F J 01 SIDE A SIDE B ...

Page 84: ...4 11 5 P C B SUB ASSY INPUT 819 K K P CN206 A CP110 G CN701 H CN703 I CN705 CP803 CP804 CP805 CP802 J CN201 CP801 N CN702 CN803 804 806 807 A CP117 120 IC IC803 IC804 IC801 IC802 Q Q816 Q815 Q817 Q818 SIDE A SIDE A K P C B SUB ASSY INPUT 819 ...

Page 85: ...85 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F K K IC IC801 IC802 Q Q812 Q813 Q814 Q801 Q805 Q804 Q808 Q809 Q810 Q811 Q807 Q806 Q802 Q803 SIDE B SIDE B K P C B SUB ASSY INPUT 819 ...

Page 86: ...86 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 11 6 P C B SUB ASSY VIDEO 819 L CN1001 A CP122 CN1002 A CP123 CN1003 A CP124 IC1003 IC1005 Q1006 IC Q SIDE A L P C B SUB ASSY VIDEO 819 ...

Page 87: ...87 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F L SIDE A ...

Page 88: ...VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 L IC IC1004 IC1008 IC1001 IC1002 IC1007 Q Q1012 Q1008 Q1011 Q1010 Q1007 Q1009 Q1017 Q1016 Q1015 Q1014 Q1002 Q1003 Q1004 Q1005 Q1013 SIDE B L P C B SUB ASSY VIDEO 819 ...

Page 89: ...89 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F L SIDE B ...

Page 90: ...90 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 11 7 P C B SUB ASSY SPEAKER 819 M M A CN106 CP405 J CP203 CN401 F CN702 CP404 CN104 CP403 A A CN103 CP402 SIDE A SIDE A M P C B SUB ASSY SPEAKER 819 ...

Page 91: ...91 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F M M IC Q Q404 Q402 Q403 Q401 SIDE B SIDE B M P C B SUB ASSY SPEAKER 819 ...

Page 92: ...9H K 1 2 3 4 A B C D E F 1 2 3 4 11 8 P C B SUB ASSY DSP and P C B SUB ASSY CNT N P K CP803 CN206 A CP113 CN201 A CP114 CN202 A C CN2 CP105 R CN805 IC IC101 IC109 IC110 IC106 IC100 Q SIDE A P P C B SUB ASSY DSP ...

Page 93: ...93 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F P N A CP115 CN203 A CP116 CN204 UPGRADE CN205 CP200 A CP129 A CP121 CN701 K CP805 CN702 SIDE A N P C B SUB ASSY CNT ...

Page 94: ...94 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 N P IC Q Q802 IC806 SIDE B P P C B SUB ASSY DSP N P C B SUB ASSY CNT ...

Page 95: ...95 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F P N SIDE B ...

Page 96: ...96 VSX 819H K 1 2 3 4 A B C D E F 1 2 3 4 11 9 P C B SUB ASSY HDMI 819 Q Q A CP111 CN1001 A CP112 CN1002 IC IC1002 IC1001 IC1003 Q SIDE A SIDE A Q P C B SUB ASSY HDMI 819 ...

Page 97: ...97 VSX 819H K 5 6 7 8 5 6 7 8 A B C D E F Q Q IC Q Q1002 Q1004 Q1006 Q1001 Q1003 Q1005 Q1201 Q1405 IC1005 Q1402 Q1403 Q1401 Q1204 IC1004 SIDE B SIDE B Q P C B SUB ASSY HDMI 819 ...

Page 98: ...9H K 1 2 3 4 A B C D E F 1 2 3 4 11 10 P C B SUB ASSY USB R R CP105 CN805 A P CP105 CN807 C CP705 CN802 IC IC803 IC801 Q2 IC802 IC804 Q IC Q SIDE A SIDE A SIDE B SIDE B R P C B SUB ASSY USB R P C B SUB ASSY USB ...

Page 99: ...L NSP 1 P C B TOTAL ASSY DSP 7025HK0811015 IL 2 P C B SUB ASSY DSP 7028067561010 IL NSP 1 P C B TOTAL ASSY HDMI 819 7025HK0811016 IL 2 P C B SUB ASSY HDMI 819 7028067571010 IL NSP 1 P C B TOTAL ASSY USB 7025HK0811017 IL 2 P C B SUB ASSY USB 7028067591010 IL NSP 1 P C B TOTAL ASSY MAIN 7025HK0811030 IL 2 P C B SUB ASSY MAIN 7028067501030 IL 2 P C B SUB ASSY GUIDE PCB L 7028067502010 IL 2 P C B SUB ...

Page 100: ...0 IL V 701 DISPLAY FLT K530126300010 IL S 701 714 SWITCH G180040500010 IL 0000 HOLDER 432004078301A IL RESISTORS R 779 780 C0602R2063050 IL CAPACITORS C 718 719 D02047306C060 IL Mark No Description Part No D P C B SUB ASSY VOLUME SEMICONDUCTORS D 707 709 K005041480030 IL MISCELLANEOUS S 702 SW ENCODER G121123040010 IL E P C B SUB ASSY FUNCTION SEMICONDUCTORS D 711 712 K005041480030 IL MISCELLANEOU...

Page 101: ...1001 COIL FILTER INDUCTOR D330330700520 IL JA 1001 TER RCA G608610D0210Y IL JA 1002 TER RCA G608610D0209Y IL JA 1003 TER RCA 9PIN G607902AD016Y IL X 1001 CRYSTAL E80014R318080 IL Mark No Description Part No M P C B SUB ASSY SPEAKER 819 SEMICONDUCTORS Q 401 404 J522010500210 IL D 401 408 K005041480030 IL MISCELLANEOUS JA 401 TER BOARD SCREW 8P G614108V1010M IL JA 402 TER BOARD SCREW 2P G611201A0200...

Page 102: ...IC 801 J085860000010 IL IC 802 J005291600040 IL IC 803 J001421640040 IL IC 804 341S2164 IC 805 J046205100010 IL Q 2 J522010200210 IL Q 3 J520103S00210 IL D 3 4 K005041480030 IL MISCELLANEOUS JA 801 CN PLUG CONTACT G480040400020 IL X 1 CRYSTAL E80012R000010 IL P C B SUB ASSY GUIDE L MISCELLANEOUS 801 JHMX9800 ON HAITI 4330000120000 IL P C B SUB ASSY GUIDE R MISCELLANEOUS 901 JHMX9800 ON HAITI 43300...

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