HCD-GTX88
SERVICE MANUAL
Ver. 1.0 2007. 06
E Model Australian Model
• HCD-GTX88 is the tuner, deck, CD and amplifier s...
HCD-GTX88
SERVICE MANUAL
Ver. 1.0 2007. 06
E Model Australian Model
HCD-GTX88 is the tuner, deck, CD and amplifier section in MHC-GTX88.
CD Section
Model Name Using Similar Mechanism CD Mechanism Type Optical Pick-up Name
NEW CDM74KF-K6BD91UR-WOD//M KSM-213DCP/C2NP HCD-GN1100D
Tape Deck Model Name Using Similar Machanism Section
SPECIFICATIONS
Amplifier section
Brazil model only The following are measured at AC 127 V or 220 V, 50/60 Hz Front/Surround speaker RMS output power: 205 W + 205 W (at 8 Ω, 1 kHz, 10% THD) Subwoofer RMS output power: 130 W + 130 W (at 6 Ω, 100 Hz, 10% THD) Other models The following are measured at Mexican model: AC 127 V, 60 Hz Other models: AC 120, 220, 240 V, 50/60 Hz Front/Surround speaker Power Output (rated): 175 W + 175 W (at 8 Ω, 1 kHz, 1% THD) RMS output power (reference): 255 W + 255 W (per channel at 8 Ω, 1 kHz, 10% THD) Subwoofer RMS output power (reference): 130 W + 130 W (at 6 Ω, 100 Hz, 10% THD) Inputs VIDEO (AUDIO IN) L/R:
Voltage 250 mV, impedance 47 kilohms AUDIO (AUDIO IN) L/R:
Voltage 450 mV, impedance 47 kilohms MIC: Sensitivity 1 mV, impedance 10 kilohms (USB) port: Type A Outputs PHONES: accepts headphones of 8 ohms or more
Disc player section
System Laser Compact disc and digital audio system Semiconductor laser (λ=770 – 810 nm) Emission duration: continuous Max. 44.6 µW* * This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture.
Laser ...