Sony TRINITRON PVM-2042QM Service Manual

Video signal
Frequency response
Line input: More than 7 MHz (--3 dB)
Y/C input: More than 8 MHz (-3 dB)
Component input (Y/R-Y/B-Y): More than 8 MHz
(~3 dB)
R.G.B. input (analog): More than 9 MHz (-3 dB)
Chrominance subcarrier attenuation
3.58 MHz: Less than —30 dB (comb filter)
4.43 MHz: Less than ~36 dB (trap filler)
3.58 MHz: 2 MHz equiband
4.43 MHz: 2 MHz equiband
Chrominance/luminance time error
Composite: Less than +100 ns
YiC Video: Less than +50 ns
Component: Less than +50 ns
Aperture correction
—4.5 to +6.5 dB (at 4.5 MHz)
Synchronization AFC time constant: 1 msec
Line pullrange —_ Horizontal: +500 Hz
Vertical: 8 Hz
Band pass
SPECIFICATIONS
Inputs
For both models
VIDEO IN: BNC connector
AUDIO IN: Phono jack
b2loS
AEP Model
PVM-2042 OM
Chassis No. SCC-C74C-A
PVM-20440M
Chassis No. SCC-C74B-A
VTR: 8-pin connector (See "VTR connector" on page 14.)
YIC-ANPUT
VIDEO: 4-pin DIN connector (See "Y/C-INPUT connector" on
page 15.)
AUDIO; Phono jack
PVM-20440M only
EXT SYNC: BNC connector
composite sync 1-4 Vp-p, negative, 75 ohms terminated,
automatically released when cable is connected to the output
connector.
ANALOG RGB/COMPONENT: BNC connector
R, G, B and Y channels: 0.7 Vp-p, +6 dB, non composite
R-Y and B-Y channels: 0.525 Vp-p, +6 dB
(Standard color bar signal of 75-percent chrominance)
When the composite signal is fed to the G or Y channels, the
monitor can be activated in the internal sync mode.
75 ohms terminated, automatically released when a cable is
connected to the output connector.
CTRL 8S: Minijack
Picture performance
Normal scan 7% overscan of CRT effective screen area
Under scan 3% underscan of CRT effective screen area
H. finearity error Less than 8%
V. linearity error Less than7%
Convergence Central area: 0.7 mm (Typical)
Peripheral area: 1.3 mm (Typical)
Raster size stability
PVM-2042QM only
£XT SYNC: BNC connector
H: 1.0%, V: 1.5% composile sync 1-4 Vp-p, negative, 75 ohms terminated,
High voltage regutation automaticaily released when cable is connected to the output
4% connector.
Audio output 0.6 W (Max,) ANALOG RGB: BNC connector
CRT EBU phosphor 0.7 Vp-p, +6 aB, non composite
Color temperature 75 ohms terminated, automatically released when cable is
6,500K/9,300K (+8MPCD), selectable connected to the output connector.
DIGITAL RGB: 9-pin connector (See "DIGITAL RGB connector" on
page 14.)
CTAL S: Minijack
— Continued on next page —
TRINITRON.COLOR VIDEO MONITOR
SONY.
MICROFILM
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