Before
calling for service (cont’d)
|
|
|
|
|
|
| Symptom |
| Check |
| Remedy |
|
|
|
|
|
|
|
|
| |||
|
|
|
|
| |||||||
|
|
|
|
| |||||||
|
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| • Are the surround back speakers | • Refer to pages 10~11 to connect it properly. | ||
|
|
|
|
|
|
|
|
| connected properly? |
|
|
Specifications | ENG |
|
| Power supply |
| 120V, 60 Hz | |
| Standby power consumption | 0.9W | ||
| Power consumption | Main unit | 100W | |
GENERAL | Subwoofer | 90W | ||
| ||||
|
|
| ||
There is no sound from
surround back speakers
Can't select EX/ES mode.Can't select Dolby Pro
Logic llx mode.
Can't select NEO:6 mode.There is no sound when playing a DTS encoded DVD.
•Is the S.BACK(Surround Back) selected to NONE in Speaker Setup?
•Is Surround Mode set to EX/ES?
•Is S.BACK(Surround Back) selected to NONE in Speaker Setup?
•Is the input signal selected properly?
•Is the input signal selected properly?
•Is the input signal selected properly?
•Is Digital input selected?
•Refer to pages 20~21 to select LARGE or
SMALL.
•Refer to page 32 to set Surround Mode to EX/ES.
•Refer to pages 20~21 to select LARGE or
SMALL.
•Use 7.1 channel external component.
•Select 2 channel Dolby Digital, PCM, and Analog input signal.
•Use PCM and Analog input signal.
•Check whether the DVD player is properly connected and refer to page 23 to select the digital input.
| Weight | 12.7 Ibs | ||
| Dimensions (W x H x D) | 16.9 x 5.7 x 13.7 inches | ||
| Operating temperature range | 41°F~+95°F | ||
| Operating humidity range | 10%~75% | ||
| Frequency response | 87.5~108.0MHz | ||
| Usable sensitivity | 12dBf | ||
FM TUNER | S/N ratio | MONO/STEREO 55/55dB | ||
Distortion | MONO/STEREO 0.3/0.8% | |||
| ||||
| Stereo separation | 30dB | ||
| Tuner output level | 1kHz, 75kHz Dev | ||
| Rated output | 20Hz~20kHz/THD = 10% | ||
| Front speaker(left+right) | 4 Ω | 100W/CH | |
| Center speaker | 4 Ω | 100W/CH | |
AMPLIFIER | Surround speaker(left+right) | 4 Ω | 100W/CH | |
Surround back | 4 Ω | 100W/CH | ||
| ||||
| Input sensitivity/impedance | 450mV/47kΩ | ||
| S/N ratio (analog input) | 80dB | ||
| Separation (1kHz) | 60dB | ||
FREQUENCY | Analog input | 20Hz~20kHz(±3dB) | ||
RESPONSE | Digital input/96kHz PCM | 20Hz ~44kHz(±3dB) | ||
| TV format | NTSC/PAL | ||
VIDEO | Input level/impedance | |||
Product protection function
Heat protection
•The protection function will come on if the main unit or power transformer overheats.
" | " will appear in the display . |
| This function will come on : |
| - If speaker terminal is shorted |
| - If speaker cable is shorted |
| If there is no problem when you turn the unit on again after |
| turning it off, PROTECTION mark will disappear on the |
| display and the unit will work properly. |
•If PROTECTION appears on the display, check whether the speaker terminal is shorted and then turn on the unit
OUTPUT | Output level/impedance |
|
|
|
| |||
Video frequency response | 5Hz to |
|
|
| ||||
|
|
|
|
| ||||
|
| S/N ratio |
| 60dB |
|
| MISCELLANEOUS | |
|
|
|
|
|
|
|
| |
S | Speaker system |
| Front / Surround | Center | Subwoofer speaker |
| ||
Impedance |
| 4Ω x 4 | 4Ω | 8Ω |
| |||
P |
|
| ||||||
E | Rated input |
| 100W | 100W | 150W |
| ||
A |
|
| ||||||
K | Maximum input |
| 200W | 200W | 300W |
|
| |
E | Dimensions (W x H x D) |
| 3.9 x 10.6 x 3.8 inches | 11.8 x 3.5 x 3.7 inches | 12 x 15.6 x 17.4 inches |
|
| |
R |
|
|
| |||||
S | Weight |
| 3.1 Ibs / 2.6 Ibs | 3.1 Ibs | 31.7 Ibs |
|
| |
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
❈S/N ratio, distortion, separation and usable sensitivity are based on measurement using AES (Audio Engineering Society) guidelines.
46 | 47 |
