SONY HCD-GNZ7D,GNZ8D,GNZ9D free download

File name SONY HCD-GNZ7D,GNZ8D.GNZ9D, PAGES 1 TO 24.pdf

HCD-GNZ7D/GNZ8D/GNZ9D SERVICE MANUAL Ver. 1.1 2005. 12 E Model HCD-GNZ7D/GNZ8D/GNZ9D Australian Model HCD-GNZ9D · HCD-GNZ7D/GNZ8D/GNZ9D are the tuner, deck, DVD and amplifier section in MHC-GNZ7D/GNZ8D/ GNZ9D. (Photo: HCD-GNZ7D) DVD Section Model Name Using Similar Mechanism DVD Mechanism Type Optical Pick-up Name NEW CDM74HF-DVBU101//C KHM-310CAB/C2NP NEW Tape Deck Model Name Using Similar Machanism Section SPECIFICATIONS Amplifier section HCD-GNZ9D The following measured at AC 120, 127, 220, 230 ­ 240 V, 50/60 Hz Continuous RMS power output (reference) Front speaker: 115 + 115 watts (6 ohms at 1 kHz, 10% THD) Center speaker: 50 watts (6 ohms at 1 kHz, 10% THD) Surround speaker: 50 + 50 watts (6 ohms at 1 kHz, 10% THD) Subwoofer: 170 watts (4 ohms at 100 Hz, 10% THD) HCD-GNZ8D The following measured at AC 120, 127, 220, 230 ­ 240 V, 50/60 Hz Continuous RMS power output (reference) Front speaker: 100 + 100 watts (6 ohms at 1 kHz, 10% THD) Center speaker: 40 watts (6 ohms at 1 kHz, 10% THD) Surround speaker: 40 + 40 watts (6 ohms at 1 kHz, 10% THD) HCD-GNZ7D The following measured at AC 120, 127, 220, 230 ­ 240 V, 50/60 Hz Continuous RMS power output (reference) 100 + 100 watts (6 ohms at 1 kHz, 10% THD) Inputs VIDEO/SAT IN (audio) (phono jacks): voltage 450/250 mV, impedance 47 kilohms VIDEO INPUT VIDEO (phono jack): 1 Vp-p, 75 ohms VIDEO INPUT AUDIO (phono jacks): voltage 250 mV, impedance 47 kilohms MIC1/MIC2 (phone jack): sensitivity 1 mV, impedance 10 kilohms Outputs VIDEO/SAT OUT (audio) (phono jacks): voltage 250 mV, impedance 1 kilohm VIDEO OUT (phono jack): max. output level 1 Vp-p, unbalanced, Sync negative, load impedance 75 ohms S-VIDEO OUT (4-pin/mini-DIN jack): Y: 1 Vp-p, unbalanced, Sync negative, C: 0.286 Vp-p, load impedance 75 ohms COMPONENT VIDEO OUT: Y: 1 Vp-p, 75 ohms PB, PR: 0.7 Vp-p, 75 ohms ­ Continued on next page ­ DVD DECK RECEIVER 9-879-622-02 2005L04-1 © 2005. 12 Sony Corporation Home Audio Division Published by Sony Engineering Corporation 1 HCD-GNZ7D/GNZ8D/GNZ9D SECTION 4 TEST MODE [Cold Reset] · The cold reset clears all data including preset data stored in the RAM to initial conditions. Execute this mode when returning the set to the customer. Procedure: 1. Press three buttons of x , [DISPLAY] and [DISC 1] simultaneously. 2. The message "COLD RESET" is displayed, and the set is reset. [Tuner Step Change] · A step of AM channels can be changed over between 9 kHz and 10 kHz. Procedure: 1. Press the `/1 button to turn the power ON, and set the function to TUNER/BAND "AM". 2. Press the `/1 button to turn the power OFF. 3. Press two buttons of [TUNING +] and `/1 simultaneously, and the message changes to "AM 9 k STEP" or "AM 10 k STEP", and thus the channel step is changed over. [TV/SAT Function Change] · Change of function TV or SAT (also the input level changes). Procedure: 1. Press the `/1 button to turn the power ON. 2. Press two buttons of [TV/SAT] and `/1 simultaneously, and the message changes to "