Sony HCD-VM330AV Service Manual

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SERVICE MANUAL

Ver 1.0 2001.06
HCD-VM330AV is the Amplifier, Video CD/CD player,
Tape Deck and Tuner section in MHC-VM330AV.
This stereo system is equipped with the Dolby* Pro
Logic Surround decoder.
* Manufactured under license from Dolby
Laboratories. Dolby , Pro Logic , and the
double-D symbol ; are trademarks of Dolby
Laboratories. Confidential unpublished works.
'1992-1997 Dolby Laboratories. All rights
reserved.
TE
L 13942296513
Amplifier section
Front speaker:
Continuous RMS power output
Total harmonic distortion less than 0.09%
Center speaker:
Continuous RMS power output
Rear speaker:
Continuous RMS power output
Inputs
VIDEO/MD IN (phono jacks):
5.1CH:
FRONT (phono jacks)
REAR (phono jacks)
CENTER (phono jack)
SUB WOOFER (phono jack):
www
.
Sony Corporation
9-873-189-01
2001F0500-1 Home Audio Company
C 2001.6 Shinagawa Tec Service Manual Production Group
http://www.xiaoyu163.com
Outputs
PHONES (stereo phone jack):
75 + 75 watts
FRONT SPEAKER:
(8 ohms at 1 kHz,
10% THD)
SURROUND SPEAKER REAR:
(8 ohms at 1 kHz,
40 watts)
SURROUND SPEAKER CENTER:
25 watts
SUB WOOFER:
(8 ohms at 1 kHz,
10% THD)
VIDEO OUT (phono jack):
25 + 25 watts
(8 ohms at 1 kHz,
10% THD)
S-VIDEO OUT (4-pin/mini-DIN jack)
voltage 250 mV/450 mV,
impedance 47 kilohms
voltage 450 mV,
impedance 47 kilohms
voltage 450 mV,
impedance 47 kilohms
voltage 450 mV,
impedance 47 kilohms
voltage 450 mV,
impedance 47 kilohms
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http://www.xiaoyu163.com
HCD-VM330AV
8
Model Name Using Similar Mechanism
CD Mechanism Type
CD
Section
Base Unit Name
Optical Pick-up Name
Model Name Using Similar Mechanism
TAPE
Q Q
Section
Tape Transport Mechanism Type
3 6 7 1 3
SPECIFICATIONS
accepts headphones of
8 ohms or more
accepts impedance of 8 to
16 ohms
accepts impedance of 8 to
16 ohms
accepts impedance of
8 ohms
voltage 1 V,
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
COMPACT DISC DECK RECEIVER
u163
.
2 9 9 4 2 8
NEW
CDM64-30ABD61A
BU-30ABD61A
OP Assy (A-MAX. 3)
HCD-MG110
CM8L6Z511A
1 5 0 5 8 2 9 9 4
VIDEO CD/CD player section
System
Laser
Frequency response
Wavelength
Signal-to-noise ratio
Dynamic range
Video color system format NTSC, PAL
OPTICAL OUT (CD)
(Square optical connector jack, rear panel)
Wavelength
Output Level
Tape player section
Recording system
Frequency response
– Continued on next page –
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9 9
E Model
2 8 9 9
Compact disc and digital
audio system
Semiconductor laser
(λ = 795 nm)
Emission duration:
continuous
2 Hz – 20 kHz (±0.5 dB)
775 – 815 nm
More than 90 dB
More than 90 dB
660 nm
–18 dBm
4-track 2-channel stereo
40 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassette