Panasonic BT-M2090Y Service Manual

ORDER NO. VED9706235C2
•
erv1ce
anua
Colour Video Monitor
BT-M2090Y
Chassis No. BT
The service technician is required to read and follow the "Safety Precautions" and "Important Safety Notice" in this
service manual.
Specifications
System: NTSC 3.58MHz/NTSC 4.43MHz/PAL
Power Source: AC 230V (220-240V) 50/60Hz
Max Amps: 0.6A
Picture Tube:
50cm measured diagonally, 90° deflection,
in-line gun, medium-high-definition cathode-ray,
"tube" trio-dot type (dot pitch of 0.4mm), EBU
standard phosphor
Audio Power
Output: 1 .6W
Built-in
Speaker:
Screen Size
(WXH):
9x5 cm (3-9/16"X2") ovalx1
399mmx298mm
(15-11 /16"X 11-3/4")
Scanning Frequency:
H: 15. 734kHz (NTSC 3.58/4.43MHz)
15.625kHz (PAL)
V: 59.94Hz (NTSC 3.58/4.43MHz)
50Hz (PAL)
Horizontal Resolution:
750 TV lines or more
Color
Temperature: 6500k; x=0.313, y=0.329
9300k ; x=0.283, y=0.297
(selectable)
Panasonic
Video Inputs
Composite Video:
INPUT A, B (2 lines), BNCx2 each
(with 1 bridge-connected output)
Termination switches provided 1.0 Vp-p, 750,
negative sync
Y/C:
Y/C (1 line), DIN (4-pin)x2
(with 1 bridge-connected output)
Termination switch provided
Y; 1.0Vp-p, 750, negative sync
C (NTSC 3.58/4.43MHz);
0.286Vp-p, 750
C (PAL); 0.3Vp-p, 750
Analog RGB:
RGB/COMPO (SDI)
(1 line: common with Y, R-Y, B-Y component)
BNCx6
(with 3 bridge-connected output)
Termination switches provided
R, B; 0.7Vp-p, 750
G; 0.7Vp-p, 750
G on sync; 1.0Vp-p, 750, negative sync
Y, R-Y, B-Y Component:
RGB/COMPO
(1 line: common with analog RGB)
Y; 1.0Vp-p, 750, negative sync
R-Y, B-Y; 0.7Vp-p, 750
©
1997 Matsushita Electric Industrial Co., Ltd.
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distribution is a violation of law.