panasonic MQM0134DG220316REV4 SCHTB580 680 485 Popping Noise free download

File name MQM0134DG220316REV4_SCHTB580_680_485_Popping_Noise.pdf

Confidential For Authorised Service Agents Only Ref No: MQM0134DG220316REV4 TECHNICAL INFORMATION A BG CY E FL I LT MD NL S TR Date AL BIH CZ EST GB IRL LV MK P SK UA 19/11/2015 AND BY D F GR IS M MNE PL SLO Country Reported B CH DK FIN H L MC N RO SRB UK / Germany Product Category: Home Theatre / Sound Bar Subject: Popping Noise Model(s) Affected: SC-HTB580 SC-HTB680 SC-HTB485 Symptom / Intermittently a popping noise is heard from the subwoofer. Cause: Remedy / This modification applies to all units prior to: **6C******* Method: Order and fit kit part number RFKZHTB580KT consisting of: Part Number Qty Description REE1749-J 1 GND wire F1H1H102B052 1 1000pF/50V chip capacitor F1H1H100B052 4 10pF/50V chip capacitor D0GB101JA065 4 100 ohm resistor The modification consists of: 1. Add 1pc 1000pF/50V chip capacitors to the DAMP PCB 2. Change 4pcs resistors on the DAMP PCB from 0 ohm to 100 ohm 3. Add 4 pcs 10pF/50V chip capacitor to the DAMP PCB 4. Add GND wire between the Digital Receiver Module and the DAMP PCB Make sure to install the GND wire (REE1749-J) when replacing the PCB (REP4869BA) Step 1: Add 1pc 1000pF/50V chip capacitors to the DAMP PCB DAMP PCB Add 1000pF on C5617 Warranty Claims - Please use the following IRIS and Activity codes Activity Codes: Guarantee Code Activity Location Stock Indicator (UK Only) A M W D Symptom Section Defect Condition Repair IRIS Codes: Area Type Code Area Code Area Code 2 5 4 544 2 APD 2 S i Note: Failure to use the correct IRIS and Activity codes may result in the claim being rejected Document No: MQM_TI