Sony PVM-14M2U

Sony PVM-14M2U

CRT › Professional monitor

Overview

Brand

Sony

Model

PVM-14M2U

Market

USA

Series

PVM

Released

1997

Type

Professional monitor

Screen size

14″

Aspect ratio

4:3

TVL

600

ECID

EC5175

Tube

Mask

Aperture grille

Pitch

0.25 mm

Phosphors

P-22

Deflection

90°

Dimensions

H × W × D

34 cm × 34.6 cm × 43.1 cm

Weight

36.817 lb16.7 kg <br /> / 16.7 kg36.817 lb <br />

Speakers

Type

Mono

Power

0.8W

Power

Voltage

120V

Frequency

50Hz,60Hz

Consumption

90W (avg)

TV Systems

AV system

NTSC, NTSC 4.43, PAL, SECAM

Inputs

Rear

LINE C
1×S-Video (Y/C) (Mini-DIN-4, Mono audio via RCA (connector))

Has its own audio jack and Y/C loop-through output.

LINE B
1×Composite (CVBS) (BNC, Mono audio via RCA (connector))

1 Vp-p ±6 dB, sync negative, automatic 75-ohm termination.

RGB/COMPONENT
1×RGBS (BNC, Mono audio via RCA (connector))

Composite sync is fed to the separate EXT SYNC IN BNC at 4 Vp-p ±6 dB, sync negative.

RGB/COMPONENT
1×Component (YPbPr) (BNC, Mono audio via RCA (connector))

R-Y/Y/B-Y at 0.7 Vp-p ±6 dB on the same BNC trio as RGB.

RGB/COMPONENT
1×RGsB (BNC, Mono audio via RCA (connector))

R, G and B at 0.7 Vp-p ±6 dB with sync on green at 0.3 Vp-p negative.

LINE A
1×Composite (CVBS) (BNC, Mono audio via RCA (connector))

1 Vp-p ±6 dB, sync negative, automatic 75-ohm termination.

Outputs

Rear

VIDEO OUT
2×Composite (CVBS) (BNC)

Loop-through of LINE A and LINE B, automatic 75-ohm termination.

Y/C OUT
1×S-Video (Y/C) (Mini-DIN-4)

Loop-through of the LINE C input.

AUDIO OUT
4×Analog mono (RCA (connector))

Loop-through audio output for each input group.

RGB/COMPONENT OUT
1×RGsB (BNC)

Loop-through of the R/R-Y, G/Y, B/B-Y inputs.

Accessories

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Parts

M34KBE11X CRT tube

M34KBE11X

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Documents

• Brochure
• Service manual
• User manual

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Archival Links

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The Sony PVM-14M2U is a 14-inch multi-standard professional video monitor from Sony's M-series, introduced in 1997. It is the 600-line, P-22 phosphor member of a family documented in one service manual alongside the higher-grade PVM-14M4U (800 lines, SMPTE-C phosphor) and the 20-inch PVM-20M2U and PVM-20M4U, plus their 14M2E/14M4E European and 14M2A/14M4A export siblings.

The picture tube is a Trinitron (Sony part M34KBE11X) with a 0.25 mm aperture grille pitch and 90-degree deflection. Sony specifies convergence at 0.4 mm typical in the central area and 0.5 mm at the periphery, high-voltage regulation of 3.5 %, and raster size stability of 1.0 % horizontal and 1.5 % vertical. Video bandwidth is 10 MHz ±3 dB on both the luminance and RGB paths. Colour system selection covers NTSC, PAL, SECAM and NTSC 4.43.

Colour temperature offers D65 and D93 presets plus a USER setting adjustable from 3200 K to 10000 K, factory set to D65. Normal scan overscans the effective screen area by 7 %, and underscan mode pulls back to 5 % underscan.

Features

Every video input is a loop-through pair with automatic 75-ohm termination — the termination releases itself as soon as a cable is plugged into the matching output, so no terminators or switches are involved. The RGB/COMPONENT BNC trio accepts analog RGB with sync on green at 0.3 Vp-p, or R-Y/Y/B-Y component, and a separate EXT SYNC BNC takes a 4 Vp-p composite sync reference.

A 20-pin REMOTE connector carries tally and parallel remote control. An optional SDI board adds a serial digital input and raises consumption from 90 W to 99 W. Audio is a single 0.8 W mono speaker.

The M-series is known for power-supply failures and deflection capacitor problems; several board revisions exist, with later units using improved parts.