MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.
9351 Jeronimo Road, Irvine, CA 92618-1904
Copyright © 2002 Mitsubishi Digital Electronics America, Inc.
All Rights Reserved
CAUTION:
Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and
"PRODUCT SAFETY NOTICE" contained in this manual.
MITSUBISHI ELECTRIC
Service
Manual
20022002
20022002
2002
• Weight and dimensions shown are approximate.
• Design specifications are subject to change without notice.
PROJECTION TELEVISION
V20B CHASSIS
SPECIFICATIONS
• Power : AC 120V, 60Hz
240W (Except WS-73411)
275W (WS-73411 Only)
• Frequency : VHF 54 ~ 470MHz
Range UHF 470 ~ 806MHz
• Antenna Input : VHF/UHF 75Ω unbalanced
• CRT Size : 7 inches
• High Voltage : 32.0kV (at 0A)
• Weight / Cabinet Demensions
• Speaker : [VS-A50]
Two 4" round, full range (8Ω 5W)
: [WS-A48 / WS-A55 / WS-A65]
Two 5" round, full range (8Ω 10W)
• Input Level : VIDEO IN JACK (RCA Type)
1.0Vp-p 75Ω unbalanced
: AUDIO IN JACK (RCA Type)
-4.7dBm 43kΩ unbalanced
: S-VIDEO IN JACK (Y/C separate)
Y=1.0 Vp-p C=0.286Vp-p(BURST)
75Ω unbalanced
: COMP / Y, Cr, Cb (RCA Type)
Y=1.0 Vp-p. Cr, Cb=700mVp-p
: ATV / Y(G), Pr(R), Pb(B), H, V
Y 1.0Vp-p with sync 75Ω (RCA Type)
Pr, Pb: 700mV 75Ω
H, V: 3.0Vp-p 75Ω
• Output Level : VIDEO OUT JACK (RCA Type)
1.0Vp-p 75Ω unbalanced
: AUDIO OUT JACK (RCA
Type)
-4.7dBm 4.7kΩ unbalanced
V20B
MODELS
WS-A48
VS-A50
WS-A55
WS-A65
Model Weight Height Width Depth
VS-A50 200 lbs 50.3" 42.4" 23.6"
WS-A48 171.5 lbs 49" 44.5" 23"
WS-A55 237 lbs 50" 50.6" 26.3"
WS-A65 326.5 lbs 61.9" 59" 28.1"
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