1. Pengenalan
Thank you for choosing the AIYIMA A06 TDA7498E Stereo HiFi Class D Power Amppengikat. Ini padat dan berkuasa amplifier is designed to deliver clear and robust audio for your home entertainment system. Featuring a TDA7498E chip and a replaceable NE5532 op-amp chip, the A06 offers high fidelity sound with intelligent protection features. Please read this manual carefully before use to ensure proper operation and to maximize your listening experience.
2. Maklumat Keselamatan
- Pastikan bekalan kuasa voltage sepadan dengan amplifier's requirements (DC 18-36V).
- Jangan dedahkan peranti kepada hujan, lembapan atau suhu yang melampau.
- Elakkan daripada meletakkan amppemanas di bawah cahaya matahari langsung atau berhampiran sumber haba.
- Jangan buka casing. Rujuk semua servis kepada kakitangan yang berkelayakan.
- Jauhkan daripada kanak-kanak.
- Putuskan sambungan kuasa sebelum membuat sebarang sambungan atau pemutusan.
3. Kandungan Pakej
Selepas membuka bungkusan, sila sahkan bahawa semua item ada dan dalam keadaan baik:
- 1x AIYIMA A06 Amplebih hidup
- 1x 36V 6A Penyesuai Kuasa
- 1x Manual Pengguna
4. Ciri-ciri Produk
- Classic TDA7498E Chip: Two-channel Class D stereo audio amplifier with intelligent protection against thermal overload. Features a small offset below 20mV and differential input to minimize common-mode noise, ensuring clear sound even at high power.
- Kuasa Keluaran Tinggi: Delivers 160W x 2 into a 4Ω load, providing strong and clear audio. Can power 128-watt speakers at 4 ohms, 86-watt speakers at 6 ohms, and 64-watt speakers at 8 ohms when equipped with the 36V 6A power adapter.
- Dual Input Modes: Supports RCA and 3.5mm AUX input, allowing connection to various devices such as decoders, preamplifiers, computers, CD players, mobile phones, and MP3 players.
- Kawalan Nada: Features independent bass and treble controls (±6dB) to adjust the sound range according to different music genres and personal preferences.
- Replaceable Op-Amp Cip: Designed with a replaceable operational amplifier chip (NE5532) for enthusiasts to upgrade and further enhance sound quality. Compatible with chips like SRT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612AIDR.
- Reka bentuk padat: Small size with a simple function and excellent sound quality, suitable for home Hi-Fi audio systems.
5. Produk Lebihview
Familiarize yourself with the front and rear panels of the AIYIMA A06 amplebih hidup.
Imej: AIYIMA A06 Front and Rear Panel Layout. This image displays the front panel with Power Switch, AUX/RCA Input Switch, Power Indicator, Bass Control, Treble Control, and Volume knob. The rear panel shows RCA/AUX Input, 3.5mm AUX Output, Audio Output terminals for passive speakers, and DC 18-36V Power Input.
Imej: AIYIMA A06 Dimensions and Rear Panel Details. This image provides the dimensions of the amplifier (134mm/5.27inch length, 114mm/4.48inch width, 33mm/1.29inch height) and highlights the Audio Input, RCA/AUX/Switch Toggle, and Treble/Bass Control sections.
6. Spesifikasi
| Parameter | Nilai |
|---|---|
| Chipset | TDA7498E+NE5532 |
| Replaceable Op-Amp kerepek | SRT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612AIDR, etc. |
| herotan | ≤0.1% (1KHZ 1W) |
| Nisbah Isyarat-ke-Kebisingan (SNR) | ≥94dB |
| Kawalan Bes dan Treble | ±6dB |
| Respons Kekerapan | 20Hz-20KHz (±3dB) |
| Sensitiviti Input | 0.775V |
| Impedans Pembesar Suara | 2-8Ω |
| Kuasa Keluaran | 160W + 160W (4Ω load, 36V) |
| Mod Input | RCA, AUX (3.5mm) |
| Peranti yang Disokong | Decoder, Preamplifier, Computer, CD Player, Mobile Phone, MP3 Player, etc. |
| Mod Keluaran | 2.0 Speakers + AUX Out (for active subwoofer) |
| Bekalan Kuasa Bekerja | DC 18-36V (5-12A) |
| Dimensi Produk (L x W x H) | 13.4 x 11.3 x 3.25 cm (5.27 x 4.48 x 1.29 inci) |
| Berat Produk Bersih | 505 g (1.11 paun) |
| Pengeluar | AIYIMA TECH |
| Pensijilan | CE |
7. Persediaan dan Sambungan
Follow these steps to connect your AIYIMA A06 amppenyambung kepada sistem audio anda.
Imej: AIYIMA A06 Connection Diagram. This diagram illustrates how to connect various audio sources (laptop, phone, tablet via AUX; tablet, laptop, PC, DVD via RCA) to the A06 amplifier, and how to connect the amplifier to passive speakers or an active subwoofer.
7.1 Menyambungkan Sumber Audio
- Input RCA: Connect your audio source (e.g., CD player, DAC, PC) to the RCA L/R input jacks on the rear panel using an RCA cable.
- Input AUX: Connect your audio source (e.g., smartphone, tablet, laptop) to the 3.5mm AUX input jack on the rear panel using a 3.5mm audio cable.
- Use the input switch on the front panel to select between RCA and AUX input.
7.2 Pembesar Suara Penyambung
- Pembesar suara pasif: Connect your passive speakers to the speaker output terminals on the rear panel. Ensure correct polarity (+ to + and - to -) for both left and right channels. The amplifier supports speakers with an impedance of 2-8Ω.
- Subwufer Aktif: If you wish to add an active subwoofer, connect its input to the 3.5mm AUX OUT jack on the rear panel.
7.3 Sambungan Kuasa
- Connect the provided 36V 6A power adapter to the DC 18-36V power input jack on the rear panel of the amplebih hidup.
- Palamkan penyesuai kuasa ke salur keluar dinding yang sesuai.
8. Arahan Operasi
Once all connections are made, you can begin operating your AIYIMA A06 amplebih hidup.
8.1 Hidupkan/Mati Kuasa
- Toggle the power switch on the front panel to the 'ON' position to power on the amplampu penunjuk kuasa akan menyala.
- Toggle the power switch to the 'OFF' position to power off the amplebih hidup.
8.2 Pemilihan Input
- Use the RCA/AUX input switch on the front panel to select your desired audio input source (RCA or AUX).
8.3 Kawalan Kelantangan
- Rotate the 'VOLUME' knob on the front panel clockwise to increase the volume and counter-clockwise to decrease it. Start with a low volume level before playing audio.
8.4 Tone Control (Bass & Treble)
Imej: AIYIMA A06 Treble and Bass Control. This image highlights the independent Treble and Bass adjustment knobs on the front panel of the amplifier, allowing users to fine-tune their audio output.
- Use the 'BASS' knob to adjust the low-frequency response. Rotate clockwise to increase bass, counter-clockwise to decrease.
- Use the 'TREBLE' knob to adjust the high-frequency response. Rotate clockwise to increase treble, counter-clockwise to decrease.
8.5 Op-Amp Chip Replacement (Advanced Users)
Imej: AIYIMA A06 TDA7498E and NE5532 Chips. This image shows the internal TDA7498E amplifier chip and the replaceable NE5532 operational amplifier chip, highlighting the modular design for sound customization.
The AIYIMA A06 allows for the replacement of the NE5532 op-amp chip for sound customization. This procedure is recommended for advanced users only. Ensure the amplifier is powered off and unplugged before attempting any internal modifications. Refer to specialized guides for compatible op-amp chips and replacement procedures.
9. Penyelenggaraan
- Bersihkan amplap dengan kain lembut dan kering. Jangan gunakan pembersih cecair atau aerosol.
- Pastikan pengudaraan yang betul di sekeliling amppelapis untuk mengelakkan terlalu panas.
- Simpan peranti di tempat yang sejuk dan kering apabila tidak digunakan untuk tempoh yang lama.
10. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Penyesuai kuasa tidak bersambung atau rosak; suis kuasa dimatikan. | Check power connections; ensure power switch is ON; try a different power outlet. |
| Tiada keluaran bunyi | Incorrect input selected; volume too low; speaker cables loose or incorrectly connected; faulty audio source. | Select correct input (RCA/AUX); increase volume; check speaker cable connections and polarity; test with a different audio source. |
| Bunyi herot | Volume too high; input signal too strong; faulty cables or speakers. | Reduce volume; check input signal level; inspect cables and speakers for damage. |
| Bunyi dengung atau berdengung | Ground loop issue; interference from other electronic devices; faulty cables. | Ensure all components are on the same power circuit; move amplifier away from other electronics; try different audio cables. |
11. Maklumat Waranti
AIYIMA products are covered by a standard manufacturer's warranty against defects in materials and workmanship. The specific duration and terms of the warranty may vary by region and retailer. Please retain your proof of purchase for warranty claims. For detailed warranty information, refer to the warranty card included with your product or contact AIYIMA customer support.
12. Sokongan Pelanggan
If you encounter any issues or have questions regarding your AIYIMA A06 amplifier that are not covered in this manual, please contact AIYIMA customer support. You can typically find contact information on the official AIYIMA webtapak atau melalui peruncit anda.
Sumber Dalam Talian: For additional information, FAQs, and product updates, visit the official AIYIMA webtapak.
