Technical Guide
Page 7
... CN2010 CN2011 CN2011 CN2011 CN2010 Simulated Failures Symptom No disc detected (no buttons work except power. H01 error code shown. Pressing the open tray button permits the tray to the microprocessor. Motor = 14 ohms SA-HT730 / SAHT930 7 Tray position Q9101 open . 6. Tray out switch S9001 open . 4. Tray Loading Motor 7. Slow continuous CCW rotation...
... CN2010 CN2011 CN2011 CN2011 CN2010 Simulated Failures Symptom No disc detected (no buttons work except power. H01 error code shown. Pressing the open tray button permits the tray to the microprocessor. Motor = 14 ohms SA-HT730 / SAHT930 7 Tray position Q9101 open . 6. Tray out switch S9001 open . 4. Tray Loading Motor 7. Slow continuous CCW rotation...
Technical Guide
Page 10
... - 6. out loading motor 2. Main gear position Q9001 Setup 1. Press the poweron button. The voltage at CN2011/pin 6 will then shut down ("H01 error"). Out) Motor Circuit Cutout shows Q9001 SA-HT730 / SAHT930 10 Test all 5 sensors and 2 motors as gear is removed. The switch is bad. Rotate the main gear to the non...
... - 6. out loading motor 2. Main gear position Q9001 Setup 1. Press the poweron button. The voltage at CN2011/pin 6 will then shut down ("H01 error"). Out) Motor Circuit Cutout shows Q9001 SA-HT730 / SAHT930 10 Test all 5 sensors and 2 motors as gear is removed. The switch is bad. Rotate the main gear to the non...
Technical Guide
Page 17
... the subwoofer AC relay power relay, shutting off the power for shutdown are connected by isolating the problem SA-HT730 / SAHT930 17 Error code F61 may be within 1.2V of a Subwoofer and Control unit. The SC-HT730 model is lost. Subwoofer Repair Strategy - When connected together and plugged in to AC, the Subwoofer provides...
... the subwoofer AC relay power relay, shutting off the power for shutdown are connected by isolating the problem SA-HT730 / SAHT930 17 Error code F61 may be within 1.2V of a Subwoofer and Control unit. The SC-HT730 model is lost. Subwoofer Repair Strategy - When connected together and plugged in to AC, the Subwoofer provides...
Technical Guide
Page 22
When playing a DVD movie with DTS or Dolby Digital ("SFC" will light in the display and) all 6-channels will only deliver 2-channel stereo sound. TV, VCR, and FM - Then "S.SRND" appears on the front panel and all the audio to the headphones). 1. SA-HT730 / SAHT930 22 Use the following ...subwoofer amplifier is muted so there is no audio (one or more channels) Once an audio tone is pressed, the front panel display shows "Error". III "No Audio" Problems A loss of accessible capacitors in the signal path for signal tracing. Generating test audio to the speakers: Refer...
When playing a DVD movie with DTS or Dolby Digital ("SFC" will light in the display and) all 6-channels will only deliver 2-channel stereo sound. TV, VCR, and FM - Then "S.SRND" appears on the front panel and all the audio to the headphones). 1. SA-HT730 / SAHT930 22 Use the following ...subwoofer amplifier is muted so there is no audio (one or more channels) Once an audio tone is pressed, the front panel display shows "Error". III "No Audio" Problems A loss of accessible capacitors in the signal path for signal tracing. Generating test audio to the speakers: Refer...