Denon DR-M33HX, DR-M44HX Service Manual
Specifications and Main Features
- Type: Horizontal tape loading cassette deck, 4-track 2-channel stereo.
- Heads: S-Head; SF Recr/playback combination head x 1 E-head. Erase head (Ferrite) x 1.
- Motors:
- Capstan FG Servo Direct drive motor x 1 (DR-M44HX)
- Capstan electronic servo dc motor x 1 (DR-M33HX)
- 4 x 5pole dc motors for reel winding motors.
- Capstan DC Motors:
- Tape Speed: 4.8 cm/sec.
- Fast forward, rewind time: Approx. 80 sec. with C-60 cassette
- Recording bias: --- 105 KHz.
- Overall S/N ratio: --- 75 dB (CCIR/ARM) at 3% THD level (Dolby C NR on).
- Overall frequency response: --- 25~20,000 Hz +3dB (at —20 dB METAL TAPE).
- Channel separation: more than 40 dB at 1 kHz.
- Crosstalk: more than 65dB at 1 kHz.
- Wow & flutter: --- 0.035% w.rms (DR-M44HX); 0.04% w.rms (DR-M33HX).
- Inputs: F, 77.5 mV (—20dB) max input; 50 Kohm unbalanced output.
- Outputs:
-Line:775mV (0dB) max output (47 Kohm load 200 pwb/mm recorded level)
-Headphone:1.2 mW output max ( for 8 ohm to 1.2 Kohm optimum load)
- Accessories: parallel pin cord x 2
- Power supply: 50/60 Hz compatible, voltage as shown on rating label
- Power consumption: 25W (DR-M44HX), 24W (DR-M33HX)
- Dimensions:
- DR-M33HX: 434 (W) x 115 (H) x 286 (D) mm
- DR-M44HX: 464 (W) x 115 (H) x 286 (D) mm
- Weight:
- 5.6 kg (DR-M33HX)
- 6.3 kg (DR-M44HX)
---
Frequently Asked Questions
Q1:What types of tape does the device support?
A1: The device support other tapes such as those of NORMAL, CrO₂ and METAL types – that is the only range of available tape supports for this device.
Q2: Is there a remote control feature?
A2: Yes, the device has a connection terminal for the remote control type of operation.
Q3: How do I change the recording bias for the different tape types?
A3: This recording device is also designed in a way that facilitates bias recording. The DR-M33HX model, for instance, has a bias fine adjustment for normal and CrO₂ types of tapes.
Q4: Is it possible to listen to the recordings even when they are being done?
A4: Yes, it is possible because even this device has a monitoring switch which allows the user to listen to the source program prior to its recording and during its playback.
Q5: Which systems for noise reduction has this device incorporated?
A5. The device comprises of a Dolby C noise reduction system which falls into the Double Dolby system category.
Q6: On what principles is the Auto Tuning system predicated on the DR-M44HX?
A6. The Auto tuning system on the DR-M44HX and works by optimizing the desired recording characteristics of the tape.
Q7: What is the weight of this cassette tape deck?
A7. The weight of the DR-M33HX are found to be 434 W x 115 H x 286 D mm while DR-M44HX had larger dimensions of 464 W by 115 H 286 D mm.
Q8: What is the average power requirement of this equipment?
A8. On average, the power requirement ranges between 25 watts for DR-M44HX and 24 watts for DR-M33HX.
Q9: What is the distance covered during fast forward or rewinding of a C-60 cassette?
A9: It takes approximately 80 seconds to fast forward or rewind a C-60 cassette.
Q10: What are the warranty details of this device?
A10: Details related to warranty and the period of coverage are usually indicated on the product informing customers of the opportunities available.
User Manual
Loading...