Sony DXA-WZ8D Service Manual

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SERVICE MANUAL

Ver 1.0 2003. 06
• DXA-WZ8D is deck and amplifier
section in MHC-WZ8D.
Amplifier section
TE
L 13942296513
European and Russian models:
DIN power output at stereo mode (rated)
Continuous RMS power output (reference)
Front speaker:
Center speaker:
Surround speaker:
Music power output (reference)
Front speaker:
Center speaker:
Surround speaker:
Other models:
The following measured at AC 127, 220, 240 V,
50/60 Hz (Saudi Arabian model only)
The following measured at AC 120, 220, 240 V,
50/60 Hz (except for Saudi Arabian model)
DIN power output at stereo mode (rated)
Continuous RMS power output (reference)
Front speaker:
www
.
Sony Corporation
9-877-416-01
2003F1678-1 Home Audio Company
© 2003.06 Published by Sony Engineering Corporation
http://www.xiaoyu163.com
Center speaker:
Surround speaker:
75 + 75 watts (6 ohms at
Inputs
1 kHz, DIN)
MD (VIDEO) IN L/R (phono jacks):
100 + 100 watts (6 ohms at
1 kHz, 10% THD)
MIC (phone jack):
40 watts (6 ohms at 1 kHz,
10% THD)
Outputs
40 + 40 watts (6 ohms at
MD (VIDEO) OUT L/R (phono jacks):
1 kHz, 10% THD)
200 + 200 watts (6 ohms at
SUB WOOFER OUT:
1 kHz, 10% THD)
80 watts (6 ohms at 1 kHz,
VIDEO OUT (phono jacks):
10% THD)
80 + 80 watts (6 ohms at
1 kHz, 10% THD)
S VIDEO OUT (4-pin/mini-DIN jack):
COMPONENT VIDEO OUT:
100 + 100 watts (6 ohms at
1 kHz, DIN)
140 + 140 watts (6 ohms at
1 kHz, 10% THD)
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DXA-WZ8D
2 9
8
Tape deck Model Name Using Similar Mechanism
Section Tape Transport Mechanism Type
SPECIFICATIONS
Q Q
40 watts (6 ohms at 1 kHz,
3 6 7 1 3 1 5
10% THD)
40 + 40 watts (6 ohms at
1 kHz, 10% THD)
Voltage 450 mV/250 mV,
impedance 47 kilohms
sensitivity 1 mV,
impedance 10 kilohms
Voltage 250 mV,
impedance 1 kilohms
Voltage 1 V,
impedance 1 kilohms
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 /C : 0.7 Vp-p, 75 ohms
B B
P /C : 0.7 Vp-p, 75 ohms
R R
STEREO CASSETTE DECK AMPLIFIER
co
.
9 4 2 8
AEP Model
UK Model
E Model
Australian Model
DXA-WZ5
CWM43RR23
PHONES (stereo mini jack):
0 5 8 2 9 9 4 2 8
accepts headphones of
8 ohms or more
FRONT L/R: Use only the supplied
speaker SS-WZ8/WZ8E
SURROUND L/R: Use only the supplied
speaker SS-RS400/RS410
CENTER: Use only the supplied
speaker SS-CT400/CT410
Tape deck section
Recording system 4-track 2-channel, stereo
Frequency response 50 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassettes
General
Power requirements
European and Russian models:
230 V AC, 50/60 Hz
Australian model: 230 – 240 V AC, 50/60 Hz
Saudi Arabian model: 120 – 127 V, 220 V or
230 – 240 V AC, 50/60 Hz
Adjustable with voltage
selector
Thai model: 220 V AC, 50/60 Hz
Korean model: 220 V AC, 60 Hz
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