Pioneer SX-319V-K Service Manual Download Page 37

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SX-319V-K

3. Diagnosis of PCB’s

[1] Front Panel Section

Remove the bonnet by removing the 10 screws.

1. Remove the six screws. (BBZ30P0

0FTB)

2. Remove the two screws. (BBZ30P0

0FTC)

3.  Remove the two screws.
4.  Unhook the two hooks.
5.  Arrange the front panel section as shown in

the photo below.

Front panel section

• Bottom view

P.C.B SUB Assy
(GUIDE PCB L)

P.C.B SUB Assy
(GUIDE PCB R)

Summary of Contents for SX-319V-K

Page 1: ...n Japan BAND PHONES INPUT SELECTOR STANDBY ON PHASE CONTROL AUTO SURROUND STREAM DIRECT STEREO A L C ADVANCED SURROUND STANDARD SURROUND MASTER VOLUME SPEAKERS CONTROL MULTI ZONE ON OFF PORTABLE TUNER EDIT ENTER AUDIO VIDEO MULTI CHANNEL RECEIVER SX 319V TENU TENU PRESET PRESET SX 319V K RRV3943 AUDIO VIDEO MULTI CHANNEL RECEIVER SX 319V K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYP...

Page 2: ...isual 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 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: ...MENT 43 9 EXPLODED VIEWS AND PARTS LIST 44 9 1 PACKING SECTION 44 9 2 EXTERIOR SECTION 46 10 SCHEMATIC DIAGRAM 50 10 1 P C B SUB ASSY MAIN and P C B SUB ASSY P T 50 10 2 P C B SUB ASSYS FRONT VOLUME FUNCTION HEADPHONE and PORTABLE 52 10 3 P C B SUB ASSY AMP 54 10 4 P C B SUB ASSY INPUT 56 10 5 P C B SUB ASSY VIDEO 58 10 6 P C B SUB ASSY SPEAKER and P C B SUB ASSY CNT 59 10 7 P C B SUB ASSY DSP 1 2...

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 melt...

Page 6: ...tive High Level 2 0 V Miscellaneous Power Requirements AC 120 V 60 Hz Power Consumption 310 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 8 8 kg 19 lb 7 oz Furnished Parts Remote control 1 Dry cell batteries AAA size IEC R03 2 AM loop antenna 1 FM wire antenna 1 Operating instructions Note Specifications and the design ar...

Page 7: ...RECT STEREO A L C ADVANCED SURROUND STANDARD SURROUND MASTER VOLUME SPEAKERS CONTROL MULTI ZONE ON OFF PORTABLE TUNER EDIT ENTER AUDIO VIDEO MULTI CHANNEL RECEIVER SX 319V TENU TENU PRESET PRESET 1 2 3 5 4 6 10 7 9 8 ADVANCED SURROUND Switches between the various surround modes STANDARD SURROUND Press for Standard decoding and to switch between the various Pro Logic II options 8 SPEAKERS Use to ch...

Page 8: ...en a Dolby Digital encoded signal is detected PLll Lights to indicate Pro Logic II decoding see Listening in surround sound for more on this 13 ADV S Lights when one of the Advanced Surround modes has been selected See Using the Advanced surround effects for more on this 14 SIGNAL SELECT indicators DIGITAL Lights when a digital audio signal is selected Blinks when a digital audio signal is not sel...

Page 9: ...itches between Auto surround mode Auto playback and Stream Directplayback Stream Directplayback bypasses the tone controls for the most accurate reproduction of a source BD TV INPUT SELECT SOURCE DVR INPUT 1 4 7 TEST TONE HDD CH TV CONTROL RECEIVER RECEIVER ZONE 2 ON OFF CD CD R TUNER PORTABLE MULTI IN SIGNAL SEL MIDNIGHT PHASE S RETRIEVER BD MENU ENTER STANDARD ADV SURR STEREO A L C AUTO DIRECT V...

Page 10: ...EIVER button is pressed For example TEST TONE etc HDD DVD VCR These buttons switch between the hard disk DVD and VCR controls for HDD DVD VCRrecorders Note 1The tone controls are disabled when the listening mode is set to DIRECT or PURE DIRECT TEST TONE Outputs the test tones on each channel Use the i j buttons to select the channe and use the k l buttons to adjust the level on each channel Pressi...

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: ...DE L 70280675020C0 IL 2 P C B SUB ASSY GUIDE R 70280675030C0 IL 2 P C B SUB ASSY CNT 70280675040C0 IL 2 P C B SUB ASSY P T 70280675050C0 IL 2 P C B SUB ASSY HP GUIDE 70280675060C0 IL NSP 1 P C B TOTAL ASSY FRONT 7025HK0812091 IL 2 P C B SUB ASSY FRONT 7028067511030 IL 2 P C B SUB ASSY HEADPHONE 7028067512030 IL 2 P C B SUB ASSY VOLUME 7028067513030 IL 2 P C B SUB ASSY FUNCTION 7028067514030 IL 2 P...

Page 13: ...con 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: ... 4 1 OVERALL WIRING DIAGRAM P C B SUB ASSY L P 7 P C B SUB ASSY FUNCTION 7028067514030 IL E E P C B SUB ASSY HEADPHONE 7028067512030 IL F F P C B SUB ASSY SPEAKER 7028068151010 IL M P C B SUB ASSY 70280675010C0 I A S P C B SUB ASSY AMP 7028068141010 IL J P A ...

Page 15: ...VOLUME 7028067513030 IL P C B SUB ASSY REG 7028067562010 IL D P C B SUB ASSY CNT 70280675040C0 IL N P C B SUB ASSY INPUT 7028067531040 IL K P C B SUB ASSY HDMI 7028067581040 IL Q P 1 2 2 2 P C B SUB ASSY DSP 7028067561040 IL SUB ASSY MAIN 675010C0 IL S P C B SUB ASSY P T 70280675050C0 IL B P C B SUB ASSY PORTABLE 7028067518030 IL I ...

Page 16: ...16 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 4 2 AUDIO BLOCK DIAGRAM I P C B SUB ASSY HDMI 519 Q P C B SUB ASSY DSP P C B SUB ASSY MAIN A P K P C B SUB PORTABL P C B SUB ASSY VIDEO L ...

Page 17: ...17 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F P C B SUB ASSY HEADPHONE F I P C B SUB ASSY INPUT P C B SUB ASSY AMP J P C B SUB ASSY SPEAKER M K P C B SUB ASSY PORTABLE ...

Page 18: ...18 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 4 3 U COM BLOCK DIAGRAM P C B SUB ASSY FRONT C P C B SUB ASSY MAIN SX 319 A ...

Page 19: ...19 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F 4 4 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 20: ... 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 th...

Page 21: ...PT1 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 As...

Page 22: ... 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 23: ...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 d...

Page 24: ...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 25: ...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 parts...

Page 26: ...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 27: ...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 28: ...001 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 an...

Page 29: ...29 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F 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 30: ...30 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 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 31: ...31 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F 3 Power DC Protection Circuit Diagram P C B SUB ASSY MAIN A P C B SUB ASSY P T B ...

Page 32: ...r 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 33: ...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 34: ...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 35: ...dures 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 test...

Page 36: ...8 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 be...

Page 37: ...ing the 10 screws 1 Remove the six 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 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 38: ...n 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 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 39: ...ssy 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 10P extension jig cable FLch FRch Cch SLch SRch Except SWch FRch Cch SLch SRch SWch Except FLch GGD1628 12P Conector 12 10 1 12 1 3 10P extension jig cable GGD1628 12P ...

Page 40: ... 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 41: ... bonnet by removing the 10 screws 1 Remove the three screws B020930083B10 IL 2 Remove the 12 screws BBT30P100FTB 3 Remove the five screws BBT30P100FTB 3 3 6 5 3 3 Rear view 5 Remove the rear chassis 6 Remove the P C B SUB Assy DSP 2 12 1 3 3 P C B SUB Assy DSP Rear chassis ...

Page 42: ...206 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 43: ... 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 TP201SW 3PIN TEST POINT TP201SW 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 VR201SW Idle current VR VR201C Idle current VR VR20...

Page 44: ... 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 P...

Page 45: ... 8300753500010 IL NSP 5 Dry Cell Batteries G670001R50210 IL AAA size IEC R03 6 Box Gift 519V_KU 6007211510000 IL NSP 7 Poly Bag 8 PE Sheet 6327040059000 IL 9 Cushion Snow 6230212404000 IL 10 Operating Instructions 5707000002530 IL En Frca 11 NSP 12 Label VRW1629 13 Label Trans 5507000003270 IL NSP 14 Label Getter 519 5507000003610 IL 15 16 17 18 NSP 19 Tape 20 Sheet 5227000001050 IL ...

Page 46: ...46 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 9 2 EXTERIOR SECTION 1 2 5 3 6 14 8 13 10 11 46 24 12 25 53 1 S9 2 S2 2 S2 C E F CONTACT SIDE NON CONTACT SIDE ...

Page 47: ... 27 28 29 30 31 32 33 34 35 38 42 43 44 45 18 19 39 17 48 49 50 47 51 40 P I O N E E R 52 25 25 S2 25 7 6 S6 S1 4 28 S3 S4 3 S5 4 2 S2 4 S2 18 S7 10 S2 3 S2 3 S2 5 S2 S2 6 S8 2 S2 2 S2 Silicon adhesive GYA1011 J D I C N B S A M L K P Q Silicon grease GEM1057 6 6 6 A A ...

Page 48: ... G608610D0801Y IL 39 TER Board Screw 4P JA401 G612405E0200Y IL 40 TER Board Push 4P JA402 G594408SA030Y IL 41 TER Board Push 4P JA403 G594408SA030Y IL 42 Power Trans 8200960610470 IL 43 Chassis 3207212706000 IL 44 Stopper 4380040162010 IL 45 Cabinet 3007211276010 IL 46 Cushion 4050211205000 IL 47 P C B SUB ASSY H P GUIDE 70280675060C0 IL 48 P C B SUB ASSY P T 70280675050C0 IL 49 P C B SUB ASSY CNT...

Page 49: ...49 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F ...

Page 50: ...ASSY MAIN and P C B SUB ASSY P T A B P C B SUB ASSY P T 70280675050C0 IL B CN701 N CN803 K CP403 M CP402 M CN202 J CP126 A CP125 A CN202 B CN201 B CN1003 L NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE AND RATINGS OF FUSE CAUTION ...

Page 51: ...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 52: ...B C D E F 1 2 3 4 10 2 P C B SUB ASSYS FRONT VOLUME FUNCTION HEADPHONE and PORTABLE C A D E P C B SUB ASSY FRONT 7028067511030 IL C P C B SUB ASSY FUNCTION 7028067514030 IL E P C B SUB ASSY VOLUME 7028067513030 IL D FPC101 A ...

Page 53: ...53 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F A C F I P C B SUB ASSY HEADPHONE 7028067512030 IL F CP404 M V Video Signal Route Audio Signal Route L ch P C B SUB ASSY PORTABLE 7028067518030 IL I CP802 K ...

Page 54: ...4 10 3 P C B SUB ASSY AMP J P C B SUB ASSY AMP 7028068141010 IL J CP801 K FL FL FL SL SL SL C SW SW SW C C FL Audio Signal Route Front L ch SL Audio Signal Route Surround L ch C Audio Signal Route Center ch SW Audio Signal Route Subwoofer ch ...

Page 55: ...55 SX 319V 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 SW C C C ...

Page 56: ...56 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 10 4 P C B SUB ASSY INPUT K P C B SUB ASSY INPUT 7028067531040 IL K CN206 CP118 A P 1 2 ...

Page 57: ...3 C896 21 23 25 28 CP804 R894 Q812 Q814 J801 12 15 17 19 R804 R815 R934 R935 C834 C836 R952 R953 10 OPTION TABLE C802 C820 SB CH JACK MCACC F AUX AUX Input REMARK SUB WOOFER SIRIUS SB CH F VIDEO SX 319 K CP120 A CN702 N CN201 J FL Audio Signal Route Front L ch SL Audio Signal Route Surround L ch C Audio Signal Route Center ch FL SL C CN703 I 0 NC RCA 610A 00 02 KTC2875B 10K KDS4148U NC NC NC NC 20...

Page 58: ...58 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 10 5 P C B SUB ASSY VIDEO L L P C B SUB ASSY VIDEO 7028067551030 IL L CP124 A ...

Page 59: ... N M N P C B SUB ASSY SPEAKER 7028068151010 IL M P C B SUB ASSY CNT 70280675040C0 IL N CN702 F CN103 A CP203 J CN104 A CP805 K CP121 A FL Audio Signal Route Front L ch FL FL FL SL Audio Signal Route Surround L ch SL SL SW C Audio Signal Route Center ch SW Audio Signal Route Subwoofer ch C C SW ...

Page 60: ...3 4 A B 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 REMARK NC NC TUC P11X B1 SX 319 TMS320DA787 P 1 2 P 1 2 P C B SUB ASSY DSP 7028067561040 IL CP114 A CP113 A CP803 K FL SL C SW ...

Page 61: ... 319V K 5 6 7 8 5 6 7 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 SW Audio Signal Route SubWoofer ch SL C SW ...

Page 62: ...62 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 10 8 P C B SUB ASSY DSP 1 2 and P C B SUB ASSY REG P 2 2 P 2 2 P C B SUB ASSY DSP 7028067561040 IL P 1 2 CP116 A CP129 A ...

Page 63: ...63 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F CN207A IC113 KIA7805API IN OUT GND 3P 70MM 105degree P 2 2 116 S P C B SUB ASSY REG 7028067562010 IL S CN207B A ...

Page 64: ...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 S CN207A CN207B 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 65: ...001 CN207A 207B 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 66: ...66 SX 319V 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 67: ...67 SX 319V 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 68: ...68 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 11 2 P C B SUB ASSY 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 69: ...69 SX 319V 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 70: ... 11 3 P C B SUB ASSYS VOLUME FUNCTION HEADPHONE and PORTABLE D E F I C CN704 CP701 C CN706 CP703 K CP802 CN705 M CP404 CN702 SIDE A SIDE A D P C B SUB ASSY VOLUME I P C B SUB ASSY PORTABLE F P C B SUB ASSY HEADPHONE E P C B SUB ASSY FUNCTION ...

Page 71: ...71 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F D E F I IC IC702 Q SIDE B SIDE B I P C B SUB ASSY PORTABLE D P C B SUB ASSY VOLUME F P C B SUB ASSY HEADPHONE E P C B SUB ASSY FUNCTION ...

Page 72: ...FR VR201FL Q Q205FL Q205SL Q207SL Q207FL Q207SL Q207FL Q207FR Q207SW Q201FR Q201C Q201FL Q201SR Q205C Q205SW Q201SL Q201SW Q205SR Q205FR Q202FR Q206FL Q202FL Q206SL Q206FR Q202SR Q202SL Q203SR Q203FL Q206SR Q204FL Q204FR Q203FR Q204SL Q203SL Q204SR Q204C Q206C Q202C Q204SW Q202SWQ206SW Q203SW SIDE A SIDE B J P C B SUB ASSY AMP J P C B SUB ASSY AMP ...

Page 73: ...73 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F J 01 SIDE A SIDE B ...

Page 74: ...2 3 4 11 5 P C B SUB ASSY INPUT 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 ...

Page 75: ...75 SX 319V 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 ...

Page 76: ...76 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 11 6 P C B SUB ASSY VIDEO L CN1002 A CP123 IC Q Q1010 Q1008 IC1001 IC1004 SIDE A L P C B SUB ASSY VIDEO ...

Page 77: ...77 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F L SIDE A ...

Page 78: ...78 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 L IC Q Q1006 IC1003 IC1005 Q1005 Q1002 Q1004 Q1003 Q1001 Q1009 Q1007 Q1011 SIDE B L P C B SUB ASSY VIDEO ...

Page 79: ...79 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F L SIDE B ...

Page 80: ...80 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 11 7 P C B SUB ASSY SPEAKER M M J CP203 CN401 F CN702 CP404 CN104 CP403 A A CN103 CP402 SIDE A SIDE A M P C B SUB ASSY SPEAKER 319 ...

Page 81: ...81 SX 319V 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 319 ...

Page 82: ...SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 11 8 P C B SUB ASSYS DSP CNT and REG 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 83: ...8 5 6 7 8 A B C D E F S N P IC113 KIA7805API VSX 819 519 REG B D CN207A A CP115 CN203 A CP116 CN204 UPGRADE CN205 CP200 A CP129 CN207A A CN207B A CP121 CN701 K CP805 CN702 SIDE A N P C B SUB ASSY CNT S P C B SUB ASSY REG ...

Page 84: ...84 SX 319V 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 85: ...85 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F P N SIDE B ...

Page 86: ...86 SX 319V K 1 2 3 4 A B C D E F 1 2 3 4 11 9 P C B SUB ASSY HDMI Q Q A CP111 CN1001 A CP112 CN1002 IC IC1001 IC1002 IC1003 Q SIDE A SIDE A Q P C B SUB ASSY HDMI 519 ...

Page 87: ...87 SX 319V K 5 6 7 8 5 6 7 8 A B C D E F Q Q IC IC1005 Q Q1002 Q1004 Q1001 Q1003 Q1201 Q1405 Q1402 Q1403 Q1401 Q1204 SIDE B SIDE B Q P C B SUB ASSY HDMI 519 ...

Page 88: ...FRONT 7025HK0812091 IL 2 P C B SUB ASSY FRONT 7028067511030 IL 2 P C B SUB ASSY HEADPHONE 7028067512030 IL 2 P C B SUB ASSY VOLUME 7028067513030 IL 2 P C B SUB ASSY FUNCTION 7028067514030 IL 2 P C B SUB ASSY PORTABLE 7028067518030 IL NSP 1 P C B TOTAL ASSY AMP 7025HK0812092 IL 2 P C B SUB ASSY AMP 7028068141010 IL NSP 1 P C B TOTAL ASSY INPUT 7025HK0812093 IL 2 P C B SUB ASSY INPUT 7028067531040 I...

Page 89: ...UB ASSY VOLUME SEMICONDUCTORS D 707 709 K005041480030 IL Mark No Description Part No MISCELLANEOUS S 702 SW ENCODER G121123040010 IL E P C B SUB ASSY FUNCTION SEMICONDUCTORS D 711 712 K005041480030 IL MISCELLANEOUS S 701 SW ENCODER G121123050020 IL S 715 SWITCH G180501000010 IL F P C B SUB ASSY HEADPHONE SEMICONDUCTORS D 705 706 K005041480030 IL MISCELLANEOUS JA 701 JACK D6 5 G402PJ619AG0Y IL I P ...

Page 90: ...T has no service part P P C B SUB ASSY DSP SEMICONDUCTORS IC 100 J001421640040 IL IC 101 8952519000030 IL IC 102 J080320787010 IL Mark No Description Part No IC 106 J040742570030 IL IC 109 J080458800010 IL IC 110 J040740400290 IL IC 806 J030151100010 IL IC 1011 1021 J126111712040 IL Q 802 J522010500210 IL D 101 103 K005041480030 IL MISCELLANEOUS L 115 116 COIL D3304R7000150 IL L 117 COIL D3302R200...

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