Ideal for video professionals working in the field, Sony’s PVM-8040 Fine-Pitch 8-inch Color Monitor features 250 TV lines of resolution, beam current feedback circuit, composite or Y/C input and output. Built-in speaker.
Features:• 8″ color video monitor• Trinitron CRT provides 250 TV lines• Built-in speaker• NTSC only, 250 TVL, 1 composite• 110V AC only• Resolution: Composite video: 250TV lines at center• Video Input: BNC-type, 1Vp-p +6dB composite 75 Ohms, sync negative• Video Output: BNC-type 1Vp-p +6dB composite, sync negative• Color System: NTSC• Video Input: BNC-type, 1Vp-p +6dB composite 75 Ohms, sync negative• Video Output: BNC-type 1Vp-p +6dB composite, sync negative• Color System: NTSC• Speaker out: 0.5W, 8 Ohms, monaural• Dimensions W x H x D: 8 5/8 x 8 5/8 x 14 inches

Specs –
This Sony PVM-8040 Fine-Pitch 8-inch Color Monitor features 250 TV lines of resolution, a beam current feedback circuit, composite or Y/C input and output, rack mount capability (5 rack units high), and a built-in speaker for audio monitoring. With a speaker (0.5W, monaural) built-in to the monitor, sound can be monitored in the field.

Features:

• 8 inch Table Monitor
• Beam current feedback for stable color reproduction over a long period of time
• Heavy duty construction with metal cabinet to minimize electromagnetic interference between adjacent monitors
• Built-in speaker
• 19-inch EIA standard rack mountable
• NTSC Only, 250 TVL, 1 Composite Input
• 110V AC only
• Stabilizes the CRT drive by checking the cathode current low light signal levels; this circuit compensates for changes in CRT characteristics by adjusting the black color drift, enabling the monitor to provide stable color reproduction over a continuous period.
• Y/C input is standard in the PVM 8-inch series so that luminance/chrominance video signals can be input to the monitor; this minimizes cross color/dot interferences and realizes high-quality video pictures.
• Two PVM 8-inch series can be mounted side by side into and EIA standard rack with an optional rack mounting bracket.
• The PVM 8-inch series are of heavy duty construction to cope with operation under adverse conditions.
• The PVM 8-inch series can be easily carried on location with the carrying handle.
• CRT type: 9″ HR Trinitron Tube, visible picture, size 8″ measured diagonally, 70° deflection, AG pitch 0.5mm
• Frequency Response: 6.0MHz (-3.0dB)
• Normal scan: 6% overscan
• Convergence: Central: 0.43mm (Typical), Corner: 0.53mm (Typical)
• Synchronization: AFC time constant 1.0 ms)
• Humidity: 0 to 90%
• Operating Temperature: -10°C to 40°C (14°F to 104°F)
• Color Temperature: 6500K (D65)
• Rack Mount: Optional MB507//A for two monitors, MB-509 blank panel for mounting one PVM-8040 and optional MB-507//A
• Power Consumption: AC-40W
• Horizontal Resolution: >250 lines
• Resolution: Composite video: 250TV lines at center
• Video Input: BNC-type, 1Vp-p +6dB composite 75 Ohms, sync negative
• Video Output: BNC-type 1Vp-p +6dB composite, sync negative
• Color System: NTSC
• Aperture Correction: -4.0dBs to +6.0dB (at 3.0MHz)
• Storage Temperature: -10°C to 149°C (14°F to 149°F)
• Power Requirements: AC-120V 60Hz
• Video Signal System: EIA Standard, NTSC Color
• Picture Tube: 8″ Trinitron measured diagonally, 70° deflection
• H Linearity: <7% (Typical)
• V Linearity: <7% (Typical)
• Raster size Stability: H: 1.0%, V: 1.5%
• Speaker out: 0.5W, 8 Ohms, monaural
• Dimensions W x H x D: 8 5/8 x 8 5/8 x 14 inches
• Weight: 17lbs 3oz
• HV Regulation: 3.0% (Cut off to High light)
• Line A/Line: Loop-through Phono connector, -5dBs, high impedance

Tested, works
Unit is in good condition and exhibits no screen burn.