HCD-GNZ7D/GNZ8D/GNZ9D
QQ
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SERVICE MANUAL
Ver. 1.1 2005. 12
• HCD-GNZ7D/GNZ8D/GNZ9D are
the tuner, deck, DVD and amplifier
section in MHC-GNZ7D/GNZ8D/
GNZ9D.
TE
L 13942296513
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
www
(6 ohms at 1 kHz, 10%
THD)
.
Sony Corporation
9-879-622-02
2005L04-1
Home Audio Division
© 2005. 12
Published by Sony Engineering Corporation
http://www.xiaoyu163.com
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http://www.xiaoyu163.com
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(Photo: HCD-GNZ7D)
Model Name Using Similar Mechanism
DVD
DVD Mechanism Type
Section
Optical Pick-up Name
Tape Deck
Model Name Using Similar Machanism
Section
Q Q
3
6 7
1 3
1 5
SPECIFICATIONS
Inputs
VIDEO/SAT IN (audio) (phono jacks):
VIDEO INPUT VIDEO (phono jack):
VIDEO INPUT AUDIO (phono jacks):
MIC1/MIC2 (phone jack):
Outputs
VIDEO/SAT OUT (audio) (phono jacks):
VIDEO OUT (phono jack):
S-VIDEO OUT (4-pin/mini-DIN jack):
COMPONENT VIDEO OUT:
co
.
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2 8
E Model
HCD-GNZ7D/GNZ8D/GNZ9D
Australian Model
NEW
CDM74HF-DVBU101//C
KHM-310CAB/C2NP
NEW
0 5
8
2 9
9 4
2 8
voltage 450/250 mV,
impedance 47 kilohms
1 Vp-p, 75 ohms
voltage 250 mV,
impedance 47 kilohms
sensitivity 1 mV,
impedance 10 kilohms
voltage 250 mV,
impedance 1 kilohm
max. output level
1 Vp-p, unbalanced, Sync
negative, load impedance
75 ohms
Y: 1 Vp-p, unbalanced,
Sync negative,
C: 0.286 Vp-p, load
impedance 75 ohms
Y: 1 Vp-p, 75 ohms
P
, P
: 0.7 Vp-p, 75 ohms
B
R
– Continued on next page –
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DVD DECK RECEIVER
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HCD-GNZ9D
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