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AC 220 V to 240 V Thailand HT-R495 (B) – Black AC 220 V to 240 V Australia/New Zealand SKR-594 For details, refer to "Important Check Points for good servicing". SKW-658 (For HT-S5915) SKF-596 SKC-594 Published by Onkyo & Pioneer Corporation Global CS Department 2019...
Important Check Points for Good Servicing Service Notes In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures. 1. Product safety Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual. Use specified parts for repair.
“!” in the parts list are critical for risk of fire and electrical shock. Replace these components with ONKYO parts whose part numbers appear as shown in this manual. 2. Safety check after servicing (1) To ensure safety, check that the covered insulating sheet or tube are removed, all parts and wires which are removed or disconnected while servicing have been put back to their original positions after servicing.
Note for Parts List File Name of Parts List File (EXCEL File) 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 Destination Model No.
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Reset Reset 【STORE】 [ SETUP ] + [ ENTER ] x 2 【RESET】 1. [ CBL/SAT ] + [ ON/STANDBY ] 2. Unplug the power cord from AVR after the disappeared "Clear“ of FL tube and AVR goes standby. 【RECALL】 [ SETUP ] + [ RETURN ] x 2 Detail Key Operation is here. Common...
Power Supply RL6501 for STANDBY TRANS. VOLTAGE (FL/FR) VPRO: DC voltage detection DRIVE IPRO: Current detection Q6021 SEC-1 Relay FUSE AC IN F9002 (HIGH) RL9001 RELAY Power RL6911 Supply FUSE RL6912 SEC-1 F6901 (LOW) F6902 Power Supply TX-SR393/TX-SR494 HT-R398 / HT-R495...
Front R channel Surround back L channel turn on/off, or AC unplugged. the power supply for amplifier circuit become low voltage state(SEC1-LOW), and the speaker Surround back R channel relay will be turned off. TX-SR393/TX-SR494 HT-R398 / HT-R495...
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3. Setup & select channel for self-diagnostic by enter service mode to “AMPChDiag” Display as in the right figure appears. Select channel by cursor Left & Right. 4. [STANDBY/ON] Unit will go into standby. 5. [STANDBY/ON] Unit will turn on. Then self-diagnostic will start automatically TX-SR393/TX-SR494 HT-R398 / HT-R495...
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After display “DATA Cleared!”, It will be data reset and go to normal mode. Information Displayed (Record this Information) DataCleared! Time after Power on History No. Cumulative operation time after Reset xx : xx : 1 ~ 3 : xx h (1 is latest.) TX-SR393/TX-SR494 HT-R398 / HT-R495...
ID and Password are those we informed when changed. Filename is as follows: ONKAVR002B_Rxxx_xxx.zip for TX-SR393, HT-R398 Step4 : [Cursor UP +3 ] Filename is as follows: ONKAVR002C_Rxxx_xxx.zip for TX-SR494, HT-R495 OSD Firmware Version will appear on the main unit’s display. Filename is as follows: ONKAVR002B_Rxxx.zip for TX-SR292BT...
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If you need each module of the firmware update, you can select the module by pressing PRESET < and > button. It should be updated firmware by selecting USB -> ALL normally. TX-SR393/TX-SR494 HT-R398 / TX-SR292BT HT-R495...
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Wait until update is completed. When the update ends, “Completed!” is displayed. When “ Completed!” message appeared, you can power off by pressing “ ON/STANDBY” button. (If you leave it, it automatically turns standby mode. ) TX-SR393/TX-SR494 HT-R398 / TX-SR292BT HT-R495...
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Model and Destination 1.[ TV ] + [ ON/STANDBY ] → [ ENTER ] → [ TUNER UP/DOWN ] x 4 Model Name Destination FL Display HT-R495 R 4 9 5 0 1 0 1 HT-R495 R 4 9 5...
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*If the measured value are under 1 mV or over 10 mV, you have to make sure repair. When there is no measured connector on the board: 1. Measure by inserting a like thin pin into the hole of the connector for measurement. 2. Measure via connector as shown. BAAF-2690 HT-R495...
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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 □ Check if the connection cable is bent or twisted, damaged. ■ There is time when indication on the front panel doesn't just light up. □ Please check the connecting cord of a DISPLAY PCB. ■...
Trouble Shoot No Sound (HDMI in) Here the trouble shoot which focuses on the hardware troubles regarding PCB assembly is explained. Of course, with actual repair there are also troubles due to damaged Power Transformer, Wiring, soldering etc. in addition to PCB assembly. No Good Process Check Point...
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Trouble Shoot No Sound (Opt in) Here the trouble shoot which focuses on the hardware troubles regarding PCB assembly is explained. Of course, with actual repair there are also troubles due to damaged Power Transformer, Wiring, soldering etc. in addition to PCB assembly. No Good Process Check Point...
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Trouble Shoot No Sound (Analog in) Here the trouble shoot which focuses on the hardware troubles regarding PCB assembly is explained. Of course, with actual repair there are also troubles due to damaged Power Transformer, Wiring, soldering etc. in addition to PCB assembly. No Good Process Check Point...
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Trouble Shoot No Picture (HDMI in/ out) Here the trouble shoot which focuses on the hardware troubles regarding PCB assembly is explained. Of course, with actual repair there are also troubles due to damaged Power Transformer, Wiring, soldering etc. in addition to PCB assembly. No Good Process Check Point...
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Trouble Shoot No Power Here the trouble shoot which focuses on the hardware troubles regarding PCB assembly is explained. Of course, with actual repair there are also troubles due to damaged Power Transformer, Wiring, soldering etc. in addition to PCB assembly. No Good Process Check Point...
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Check Point (BAAF-2690) Trouble Shoot J4101 Audio Signal(FL OUT, CLA-IN) +15V J4188 -15V J4187 F6901 F6902 Check Damage Q6021 Q6001 Base Base Back ● Each voltage is shown as the reference value. TX-SR292BT/SR393/SR494, HT-R398/R495 Audio Signal(FL OUT, CLA-OUT)
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Check Point (BAAF-2690/BACLA-2673) Trouble Shoot ANY PARTS Check damage Normal(OK) or Damage (No good) Check the damage in the red framework part as shown with visual inspection. e.g. Broken, Burnout, Discoloration, etc. J5131 J5132 J5102 J5101 J5130 J5100 J5142 J5112 J5141 J5111 J5140 J5110 J5152 J5122 J5151 J5121 J5150 J5120 J5042 J5041 J5040 C5522 C5521 C5523 C5482 C5481 C5483 J5052 J5051 J5050 R5482 R5481 R5483 R5462 R5461 R5463...
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Check Point (BADIS-2672) Trouble Shoot C7780 J7782 J7906 J7780 ATMOS S7623 RIGHT LEFT S7601 KEY3 S7700 D7751 LED_ATMOS_4K Q7780 KEY2 FLDCLK S7624 S7622 STANDBY/ON J7907 J7924 /REMIN DOWN P7900 FLDSDO D7750 Bluetooth GNDDG FLDCS D7902 +3.3S D7900 D7901 /FLDRST Q7905 +3.3VDIS S7621 Q7905A MICMUT DIMMER INFO...
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Check Point (BAPRC-2695) Trouble Shoot +5.8V 0 → +2.5V Audio Signal (DACFL) Q3404 Audio Signal (OPT) +10V → +18V 0 → +3V 0 → +3.3V +10V → +18V P7002A P7001A P7001 ● Check damage and connection How to check 1.Disconnect the FFC from the socket. 2.Check the contacts of the FFC.
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Check Point (BAPS-2674) Trouble Shoot Check Damage. F9001 P9001A P9002 AC-G AC G P9021 AC 100 V to 240 V P9002 (Power supply voltage when RL9001-ON) BCPS-2674 AC-H 25142674 QPWBCPS2674 F9001C F9001A J9001 T9002 F9001D F9001B T2.5AL250V C9012 RL9001 Check the operation sound. P9101 RL9001 F9101 J9021 T4A 250V J9026 J9025 P9022 J9036 P2802A C9103 D9101A Bottom Side View Back TX-SR292BT/SR393/SR494, HT-R398/R495...
Schematic Diagrams Block Diagrams (Analog Audio) (Analog Audio) BAAF-2690 Main L MICOUT Direct L Main R Main +29dB DACFL Multi Front L Headphone BT MODULE BAETC-2679/2688 DownMix Direct R AMUT Main +29dB DACFR Multi Front R AUXL SPRLF DIS2672 AUXR DIS2681 (Only T2-00) Main...
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Schematic Diagrams Amp Section MODEL NO. TX-SR292BT/393/494,HT-R398_C/495_C,VSX-534/534D/326_C/834 SCHEMATIC DIAGRAM(PART-5) AMP SECTION BACLA-2673 TX-SR292BT/393/494,HT-R398_C/495_C BACLA-2681 VSX-534/534D/326_C/834 CLASS A R25J-10 Model R5502 R5382,R5422 1/4W R25J-220 R542*/R544* Q5382 Q5382,Q5422 Mount INA6006AP1-T111 Mount IN_FR Q542*/Q544* Q5422 GNDIN_FR UTSP R538*/R540* C5022 R25J-56K +B1R 47u50V R5002 R5042 R6402 -B1R...
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Schematic Diagrams PS Section THE COMPONENTS IDENTIFIED MARK ARE CRITICAL FOR SAFETY, REPLACE ONLY WITH PART NUMBER SPECFIED. CAUTION FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE. (NO INPUT SIGNAL) REPLACE ONLY WITH FUSE OF SAME TYPE AND RATING INDICATED. ELECTRLYTIC CAPACITORS ( ) ARE IN uF/WV.
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équipement doit être installé et utilisé en gardant une distance de 20 cm ou plus entre le mentioning this document. dispositif rayonnant et le corps (à lʼexception des extrémités : mains, poignets, pieds et Additional test will be required if it will be equipped to the chevilles). other devices. A211A A201 A211 HT-R495...
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Appendix Notation button operation Use the following expressions to simplify the description of the button operation. Example 1) [ A ] + [ B ] → [ C ] This means "While holding down [ A ] button, press [ B ] button then release both buttons and then press [ C ] button". Example 2) [ A ] + [ B ] x 2 → [ C ] This means "While holding down [ A ] button, press [ B ] button twice then release both buttons and then press [ C ] button". Common...
Appendix Reset & Store Recall User Parameter Value Data Step1: STORE (To save user preferences.) Step3: RECALL (To load user preferences.) [ SETUP ] + [ ENTER ] x 2 [ SETUP ] + [ RETURN ] x 2 Step2: RESET 1. Set Volume 40 2. [ TV ] + [ ON/STANDBY ] → [ ENTER ] 3. [ ON/STANDBY ] ※) ”All Clear” appears on the display and the unit returns to standby. Do not unplug the power cord until “All Clear” disappears from the display. Common...
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Appendix MAIN Checksum Verification [ DIMMER ] + [ ON/STANDBY ] x 2 → [ ENTER ] Or use service mode function. Please see this section. Display checksum as below. “xxxxxxxx” is checksum of Main MCU. Make sure Checksum after firmware update Common...
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Appendix Key Operation Check This test is each key(button) is working normally or not. Step6: Push [ON/STANDBY] key Setp1: Set volume 40 Setp2: [TV] + [ON/STANDBY] Step7: Push [BD/DVD] key for exit key operation check mode(1-06) ̲ And return “TEST 1-00” This Segment is blinked Setp3: Push [BD/DVD] Setp8: Push [ON/STANDBY] key for “ALL Clear” reset and go to standby mode. Step4: Push [TUNING UP] x 5 and select “TEST 1-06” Step5: When you push Each key(button). The FL tube shows each key name. Above sample: Push [BLUETOOTH] key. Common...
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Appendix Check FL Tube and LED [ TV ] + [ ON/STANDBY ] → [ ENTER ] Step5: Push [↑] Confirm that all LEDs and all segments of FL tube are lit. Step1: Set Volume 40 Step2: [TV] + [ON/STANDBY] → [ENTER] Step6: Push [↑] The Unit shows “Model & Destination” Step3: Push [↑] Step7: Push [ON/STANDBY] and all clear reset. Step4: Push [↑] The unit will enter standby mode. Common...
Enter Service mode Service Mode How to enter to service mode. Step1 : [DIMMER] + [ON/STANDBY] x 2 The version of main microprocessor. M1.xx / xxxxxAEx (displayed only for 3 seconds) Step2 : [SETUP] or [HOME] 1. Service Step3: Follow this Tree operation for each service mode.
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Service Mode Tree 1/2 Service Mode Service Mode Tree [ENTER] [ENTER] [ENTER] 1. Service 1-1.Tech Sprt. Main Checksum Display Main Checksum [RETURN] [RETURN] [↓] [↑] [ENTER] ProtectData Display Protect data See this section [↑] [↓] [ENTER] [↑] [↓] ProtectDataCLR Clear:[ENTER] Clear Protect History data [↓] [↑]...
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Service Mode Tree 2/2= Service Mode Service Mode Tree [↑] [↓] [ENTER] Select Parameter by Use Cursor 1-3.Video FAD Mode [←] [→] SET PARAMETER Left & Right See This section [RETURN] [↑] [↓] Select Parameter by Use Cursor [←] [→] SET PARAMETER Dolby VDB Thru Left &...
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Describe Service Mode (1-1Tech Sprt) Service Mode 1. Main Checksum Step2: Press [ON.STANDBY] button for enter standby mode If you press [ENTER] button, It will display main MCU checksum. sum M:xxxxxxxx Step3: Press [ON.STANDBY] button again for turn on the device and It will be running xxxxxxxx: checksum of Main MCU diagnostic automatically 2.
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Describe Service Mode (1-3 Video) 1/2 Service Mode If you use this function, you can select each parameter by use press [Cursor Left] and [Cursor Right] button. HDMI Thru If the TV will power off when the standby-thru at the unit CEC working, the AVR completely power off.
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No necessary user this function at the user claim Thru Sel Change Enable selector switching by remote control during standby through in ONKYO model. Standby Sleep - Sets the validity / invalidity of selector switching by remote control while keeping state.
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Service Mode Describe Service Mode (1-4 Sales) Photo mode This mode for sample display for taking photo. Press [ENTER] COMMON...
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Enter Service mode Service Mode How to enter to service mode. Step1 : [DIMMER] + [ON/STANDBY] x 2 The version of main microprocessor. M1.xx / xxxxxAEx (displayed only for 3 seconds) Step2 : [SETUP] or [HOME] 1. Service Step3: Follow this Tree operation for each service mode.
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Service Mode Tree 1/2 Service Mode Service Mode Tree [ENTER] [ENTER] [ENTER] 1. Service 1-1.Tech Sprt. Main Checksum Display Main Checksum [RETURN] [RETURN] [↓] [↑] [ENTER] ProtectData Display Protect data See this section [↑] [↓] [ENTER] [↑] [↓] ProtectDataCLR Clear:[ENTER] Clear Protect History data [↓] [↑]...
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Service Mode Tree 2/2= Service Mode Service Mode Tree [↑] [↓] [ENTER] Select Parameter by Use Cursor 1-3.Video FAD Mode [←] [→] SET PARAMETER Left & Right See This section [↓] [RETURN] [↑] Select Parameter by Use Cursor [←] [→] SET PARAMETER Dolby VDB Thru Left &...
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Describe Service Mode (1-1Tech Sprt) Service Mode 1. Main Checksum Step2: Press [ON.STANDBY] button for enter standby mode If you press [ENTER] button, It will display main MCU checksum. sum M:xxxxxxxx Step3: Press [ON.STANDBY] button again for turn on the device and It will be running xxxxxxxx: checksum of Main MCU diagnostic automatically 2.
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Describe Service Mode (1-3 Video) 1/2 Service Mode If you use this function, you can select each parameter by use press [Cursor Left] and [Cursor Right] button. HDMI Thru If the TV will power off when the standby-thru at the unit CEC working, the AVR completely power off.
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No necessary user this function at the user claim Thru Sel Change Enable selector switching by remote control during standby through in ONKYO model. Standby Sleep - Sets the validity / invalidity of selector switching by remote control while keeping state.
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Service Mode Describe Service Mode (1-4 Sales) Photo mode This mode for sample display for taking photo. Press [ENTER] COMMON...
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1/32 PAGE HT-R495(B)MDC <Note> Black color model 1. Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. 120V 2. The ! mark found on some component parts indicates the importance of the safety factor of the part.
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AM LOOP ANTENNA (S&O) 232216 A808 FM ANT AS Type W 292191 A810 TAPE (SEROHAN)NITTO NO.29 29110149 A901 WARRANTY CARD (ONKYO-2017) 29365304B A911 INSTRUCTION MANUAL QSG_U3(HTR495) 29403694 A913 INSTRUCTION MANUAL SAFETY_U4(2019Low-ONK) 29403523 BAAF-2690-1J <Note> 1. Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
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4/32 PAGE D6606or CHIP TYPE DIODE 1SS352 223234R2 D6607 CHIP TYPE DIODE DA2J10100 223303R2 D6607or CHIP TYPE DIODE 1SS352 223234R2 D6608 CHIP TYPE DIODE DA2J10100 223303R2 D6608or CHIP TYPE DIODE 1SS352 223234R2 D6621 CHIP TYPE DIODE DA2J10100 223303R2 D6621or CHIP TYPE DIODE 1SS352 223234R2 D6622...