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This is exactly the thing you need to service this box. The manual is complete and the quality of the scan is good. I recommend this!
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The delivery of this manual was very fast, less than 8 hours. The manual is very clear and concise, and helped a great deal in the repair and final setup of the Hitachi HMA-G2 Amplifier.
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Great service. The manual was exactly what I was looking for: schematic + layout. I managed to fix the player. Highly recommended!
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At $5,00 certainly good bang for your buck. Includes electric schematics as well as exploded parts view + parts list for reordering. Unfortunately no details on the PCB contents or working, but then again, this is not overly complex. Best bonus: this manual does contain the heavily searched for LED error codes as well as descriptions for test operation. Haven't gotten around to fixing the machine yet, one thing the manual won't do for you is getting it out of the kitchen assembly :-(
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It`s not your fault tear down is rather incomplete. It doesn`t have complete instructions as to deconstruction for repair.
1 SPECIFICATIONS
Amplifier Section
Output Power .... 50 + 50 watts RMS (0.9 % THD, 1 kHz, 8 ohms) Total Harmonic Distortion.................... 0.05 % (at 45 watts,1 kHz) Input Sensitivity/Impedance .................. PHONO: 4 mV/22 kohms LINE: 270 mV/20 kohms Frequency Response.................... PHONO: 20 Hz�20 kHz, +/�3 dB LINE: 20 Hz�30 kHz, +1/�3 dB Signal-to-Noise Ratio.............................................. PHONO: 60 dB LINE: 68 dB Tone Control .......................................... BASS: +/�9 dB at 100 Hz TREBLE: +/�7 dB at 10 kHz Loudness Control (Volume at �40 dB Position) .............................. +7 dB at 100 Hz, +5 dB at 10 kHz
Voltage Conversion
(General export models only)
FM Tuner Section
(Without notes 98.1 MHz, 65 dBf) Tuning Range .................... 87.5 MHz�108.0 MHz (100 kHz steps) Usable Sensitivity (IHF) ............................................ Mono: 20 dBf 50 dB Quieting Sensitivity................ Mono: 39 dBf, Stereo: 46 dBf Capture Ratio ...................................................................... 2.8 dB Image Rejection Ratio .......................................................... 20 dB AM Suppresion Ratio............................................................ 48 dB Harmonic Distortion (1 kHz) .............. Mono: 0.4 %, Stereo: 0.5 % Frequency Response................................ 30 Hz�15 kHz, +2/�3 dB Stereo Separation (1 kHz) .................................................... 35 dB Signal-to-Noise Ratio ........................ Mono: 57 dB, Stereo: 55 dB Be sure to remove the power cord from the AC outlet before repositioning the voltage converter switch. 1. Locate the voltage selector on the rear panel. 2. Using a flat-bladed screwdriver, set to the appropriate 230V or 120V position according to your area. IN NORTH AMERICA USE ONLY ON 120 V SUPPLY.
AM Tuner Section
Tuning Range .......................... 520 kHz�1,720 kHz (10 kHz steps) Usable Sensitivity ............................................................ 55 dB/m Total Harmonic Distortion .................................... 1 % at 85 dB/m Signal-to-Noise Ratio............................................................ 48 dB
General
Power Requirements.................................. 120 V/230 V, 50-60 Hz Power Consumption ............................................................ 120 W AC Outlet .......................... Unswitched x 1, 100 W max (1 A max) Dimensions (W x H x D) ........................ 17-1/8" x 5-1/8" x 12-5/8" (435 x 130 x 320 mm) Weight (net) .................................................. 15-7/16 lbs (7.0 kg) Standard Accessories .................................. AM Loop Antenna x 1 FM �T� Type Antenna x 1
� Design and specifications are subject to change without notice.
�2�
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