SAFETY-RELATED COMPONENT WARNING!! : COMPONENTS IDENTIFIED BY MARK
ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MESUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE
RETURNING THE APPLIANCE TO THE CUSTOMER.
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products
such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair
to a qualified service technician.
Published by Onkyo & Pioneer Corporation Grobal CS Department
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SAFETY-RELATED COMPONENT WARNING!! : COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MESUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE SKC-395 RETURNING THE APPLIANCE TO THE CUSTOMER.
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File Name of Parts List File (EXCEL File) Note for Parts List When parts list is EXCEL file, please refer to the following explanation about file name. P L _ T X – S R 3 4 3 ( B ) M J J . x l s x Model No.
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• Speaker cables (8 m/26 ft.) x2 • Non-Skid Pads x20 Dimensions : 435 mm (W) x 168 mm (H) x 326.5 mm (D) (171/8 in. (W) x 65/8 in. (H) x 1213/16 in. (D)) Weight (without package) : 7.7 kg (16 lb 15 oz) HT-S3900...
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1. Switch the receiver into standby. 2. While holding down STEREO, press and hold ON/STANDBY for about two seconds. 3. When you see RESET? appear in the display, press SURROUND. OK? shows in the display. 4. Press DSP to confirm. HT-S3900...
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How to Check Firmware Version / How to Update Firmware Firmware Check to the software virsion of MAIN, HDMI & CEC (SUB) microcomputers 1. Make sure that the main unit is in STANDBY mode. Press and hold about 3 seconds the both of " ENTER " and " STANDBY/ON " keys as same time, Then it is appeared firmware version number.
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No Necessary connect Main and HDMI&CEC at the same time GGF1642 When you update Main, you connect Main only. When you update HDMI&CEC, you connect HDMI&CEC only. When you have no “UPDATE jig GGF1642, Please order ONKYO service parts dept. Straight Cable Adapter JIG's side HT-R397...
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How to Update (Main MCU) 1/5 Firmware Microcomputers update [ if the following messages are displayed ] [Procedures] for MAIN microcomputer 1. Unplug the AC cord. Connect the FFC cable. ( MAIN microcomputer ) Please push the cancel button and press the JIG's Start up application "FlashSta"...
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How to Update (Main MCU) 2/5 Firmware If the following messages are displayed, shut the 5. Set speed update and update the MCU. update program down, and start the update again 1 Set speed of update. from step 1. 1 Set speed of update. Set Push the JIG’s RESET button during 1 Baud rate to 38400.
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How to Update (HDMI Sub MCU) 3/5 Firmware 3. Specify the COM PORT. for HDMI & CEC (SUB) microcomputer Click on "Set Environment" 4 to open the Environment Setting window. [Procedures] Assign the COM PORT number 5, according to the environment. To perform updating, proceed as follows: Click on "OK"...
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How to Update (HDMI Sub MCU) 4/5 Firmware 9. The indications in the window change, as indicated Note: If an error message like the one shown below is displayed, after checking the below: connection of the updating jig for updating and the COM PORT setting, start updating again from Step 1.
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How to Update (DSP firmware update) 5/5 Firmware DSP firmware update [Procedures] 1. Select TV fucntion, and, with Signal select as OPTICAL1 then set the unit to STBY_Off mode. 2. Press the SPEAKERS and STANDBY/ON keys simultaneously to enter DSP UpDate mode. ("DSP UP"...
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Hookup and Setting No Sound ■ No sound from connected player □ Chose input selector which is assigned to connected input terminal ? □ Isn’t muting on ? ■ No sound from connected TV □ Chose wrong input selector ? □...
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Hookup and Setting No Picture ■ In general □ Connection cable is bent , twisted or damaged ? □ Input is switched on TV ? ■ No picture from connected player by HDMI input terminal □ Chose input selector which is connected to player ? □...
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Hookup and Setting No Power ■ In general □ Doesn't be connection cable bent, be it twisted and be it damaged? ■ There is time when indication on the front panel doesn't just light up. □ Please check the connecting cord of a DISPLAY PCB. ■...
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No Power Trouble Shoot No Power Stand by (or ON-> Stand by) Error Other trouble. Indications ? Check FUSE F301 OPEN ? F301,RLY301,R326 on Refer to STBY ASSY or replace "ERROR INDICATIONS" STBY ASSY Check STBY ASSY CP701 5Pin +3.3V Check IC301 or Replace STBY ASSY Check cable connection between CP701 on...
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No FL Display Trouble Shoot No FL DISPLAY Check Transformer Orange FRONT ASSY CN701 Replac Power Transformer wires Voltage 2.27 to 2.28 7,9pin 2.3Vac to 2.5Vac Replace FLT701 or replace Front Assy FRONT ASSY FLT701 Check FLT701,R779,R780 or replace Front Assy 1,2,38,39 pin 2.28 Vac Check CPU ASSY Check MAIN ASSY...
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No Sound 1/6 Trouble Shoot No Sound When headphones are Check MAIN ASSY Speaker Front ch Head Phone R32 0→12V connected, relay is change sound to headphone (CPU ASSY IC203 24pin 0→3.3V) Replace MAIN ASSY or Go to Flow [B] replacce Q12,Q5,R32 on MAIN ASSY Check CPU ASSY CN704B pin 4...
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No Sound 2/6 Trouble Shoot Relay Control Check flow Set"STEREO"mode with Check MAIN ASSY R20 Check CPU ASSY Speaker Front ch STEREO key 0→12V CN208 6pin 0V → 3.2V sound (FRONT ASSY CN704A1 24pin 3.3→1.37V) Replace MAIN ASSY or Replace CPU ASSY replacce Q2,Q9 on MAIN ASSY Check CPU ASSY...
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No Sound 3/6 Trouble Shoot No Problem / Replace MAIN ASSY Check MAIN ASSY Check MAIN ASSY No Damage MAIN ASSY CN2 CP110 - BRIDGE CN8 pin 4 (+12V), ASSY CN110 pin 1 (-12V) Check CP15 pin 8 (VOL_CLK), pin Check the data signals at the following locations 9(VOL_DATA) VOL_CLK pin 7, VOL_DATA pin 8...
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No Sound 4/6 Trouble Shoot Auto Surround BRIDGE ASSY BRIDGE ASSY BRIDGE ASSY CN110 CN109 pin 5, 7 Analog Input CN109 pin 1, 3 INPUT ? pin 9, 11 Signal Signal Signals Digital Input Check MAIN Check signal line Digital signal from OPT(or Replace Main ASSY or ASSY CN8 between CN109 and...
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No Sound 5/6 Trouble Shoot Check relay Check signals of problem Speaker C Select surround BRIDGE ASSY CN110 operating channel on AMP ASSY (SURR etc)ch mode to ALL CH pin7(SR), 5(SL), 3(C), (refer to Relay CP401 pin3(SL), 5(C), (Front LR is OK) STEREO in 1(SW) Control Check flow...
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No Sound 6/6 Trouble Shoot Replace PACK601 Tuner → Tuner Pack)MAIN ASSY (Other Analog OK) Check D MAIN Replace D-MAIN ASSY or ASSY CP2006 USB in → repair IC2011 (AK4588) and 1pin 5V its peripheral circuit 3,4 pin Digital Signal Replace Front USB ASSY or replace IC2021 Only...
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No Picture Trouble Shoot No Picture Composite in → Check IC1200 on MAIN No Composite out ASSY or Replace MAIN ASSY Rear HDMI in → Replace D-MAIN ASSY No HDMI out HT-R397...
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[1] Display mode for numbers of protection detections Service Mode [Purpose] The numbers of detections for various protection processes are displayed. [How to enter/exit] During Standby mode, simultaneously press and hold the [ PRESET ] and [ STANDBY/ON ] keys for 2 seconds to enter this mode.
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[2] Reset mode for numbers of protection detections Service Mode [Purpose] For clearing all the counts of protection detections. (This mode resets the counts of protection detections.) [How to enter/exit] During Standby mode, simultaneously press and hold the [ALC/STANDARD SURR] and [STANDBY/ON] keys for 10 seconds to enter this mode.
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[3] The unit’s operation when a error is detected (1/3) Service Mode [Purpose] • The unit’s operation when a DC/OVER/TEMP error is detected is described here. • How to cancel the status after detection of a DC error is described here, because no key input will be accepted after a DC error detection.
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[3] The unit’s operation when a error is detected (2/3) Service Mode 3.3 TEMP (AMP overheat) error detection For detection of a TEMP error, the unit monitors both the THER_DET and OVERLOAD & DC_DET signals. If a TEMP error is detected, the processes shown below will be performed. The processes shown below are rough operational specifications and are not the actual commands from the mounted components.
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[3] The unit’s operation when a error is detected (3/3) Service Mode 3.4 How to cancel the status after detection of the DC er ror Key Operation Time (sec.) (STANDBY state) [ADVANCED SURROUND] + [STANDBY/ON] keys (press and hold the keys for 2 seconds.) usually Normal display...
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D,ZENER CHIP LUDZS6.8BT1G 0.2W 6.8V SOD-323 LRC K06606R84P430S ZD401 D,SCHOTTKY CHIP RB551V-30TE-17 UMD2 REEL SCHOTTKY BARRIER DIODE K125551300010S P.C.B SUB ASSY HT-S3900(B)CDC(ONKYO)/REGULATOR 7028080222050 P.C.B INS ASSY HT-S3900(B)CDC(ONKYO)/REGULATOR-MANUAL 7027080222M50 C,ELECT GE 85C SHL 10000UF 16V M 18*35 P=7.5MM SY D040103083020S C292...
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7/27 PAGE TERMINAL MET37-0002/TAPIG EARTH FITTING 3790040886000S GND6 P.C.B INS ASSY HT-S3900(B)CDC(ONKYO)/PTC-SMD 7027080227S50 R80 R81 POSISTOR DHPTF1608 471P 95T SMD PTC THERMISTOR F320471000950S FRONT <Note> 1. Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
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2. The ! mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. : NSP REF. NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) REMARKS P.C.B TOTAL ASSY HT-S3900(B)CDC(ONKYO)/CPU 7025HK1610013 P.C.B SUB ASSY HT-S3900(B)CDC(ONKYO)/CPU 70280799310O0 P.C.B INS ASSY HT-S3900(B)CDC(ONKYO)/CPU-AXIAL 7027079931AO0 P.C.B TX-SR353 247*247 1.6T FR1 ARRY(2)/CPU...
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FPC201 CN.FPC 1.0MM 1.0-11S-10PW 10P AN DIP TOP CONTACT L130100111050S FPC203 CN704B CN.FPC 1.0MM 1.0-11S-27PW 27P AN DIP TOP CONTACT L130100112750S P.C.B INS ASSY HT-S3900(B)CDC(ONKYO)/CPU-RADIAL 7027079931RO0 GND2 TERMINAL MET37-0002/TAPIG EARTH FITTING 3790040886000S R2446 R,METAL FILM 100PPM 68-J,1W-R.REEL C060068065060S C,ELECT GE 85C 10UF-M/50V,5*11-5RE.SMS SY...
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2. The ! mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. : NSP REF. NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) REMARKS P.C.B TOTAL ASSY HT-S3900(B)CDC(ONKYO)/6CH-AMP 7025HK1610014 P.C.B SUB ASSY HT-S3900(B)CDC(ONKYO)/6CH-AMP 7028080211020 P.C.B INS ASSY HT-S3900(B)CDC(ONKYO)/6CH-AMP-AXIAL 7027080211A20 P.C.B HTP074 327*247 FR1 1.6T ARRY(2)/AMP...
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2. The ! mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. : NSP REF. NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) REMARKS P.C.B TOTAL ASSY HT-S3900(B)CDC(ONKYO)/ST_BY 7025HK1610015 P.C.B SUB ASSY HT-S3900(B)CDC(ONKYO)/ST_BY 7028080231060 P.C.B INS ASSY HT-S3900(B)CDC(ONKYO)/ST_BY-AXIAL 7027080231A60 P.C.B HTP074 197*247 FR1 1.6T ARRY(2)/ST_BY...