Onkyo-TXSR8250-avr-sb04003 电路图 维修手册.pdf

SERVICE BULLETIN NO:04003 2004/04/21 MODELS : TX-SR502/502E/8250/HT-R520 SUBJECT : The countermeasure against IC oscillation. Symptom: TX-SR502s output sometimes has a hum with signals after power o

上传时间：2025-10-12   |   页数：2   |   格式：PDF   |   浏览：60

Onkyo-HTR520-avr-sb04003 电路图 维修手册.pdf

SERVICE BULLETIN NO:04003 2004/04/21 MODELS : TX-SR502/502E/8250/HT-R520 SUBJECT : The countermeasure against IC oscillation. Symptom: TX-SR502s output sometimes has a hum with signals after power o

上传时间：2025-10-12   |   页数：2   |   格式：PDF   |   浏览：87

Onkyo-TXSR502-avr-sb04003 电路图 维修手册.pdf

SERVICE BULLETIN NO:04003 2004/04/21 MODELS : TX-SR502/502E/8250/HT-R520 SUBJECT : The countermeasure against IC oscillation. Symptom: TX-SR502s output sometimes has a hum with signals after power o

上传时间：2025-10-12   |   页数：2   |   格式：PDF   |   浏览：53