Sony PVM-5041Q Service Manual

Color Video Monitors

PVM-8045Q/8042Q/8040

PVM-5041Q

Specifications

8045Q 8042Q

GENERAL

Color system NTSC/PAL/SECAM/NTSC

4.43

CRT type 22 cm (9-inch) HR Trinitron Tube, 22 cm (9-inch) Trinitron tube,

viewable area 19.1 cm (8-inch) measured diagonally, viewable area 19.7 cm (8-inch) measured diagonally, 70° deflection, AG pitch 0.25 mm 70° deflection, AG pitch 0.5 mm

Resolution Composite video: 450 TV lines at center Composite video: 250 TV lines at center Frequency response 6.0 MHz (-3 dB) Aperture correction -4.0 dB to 6.0 dB (at 3.0 MHz) Synchronization AFC time constant 1.0 ms Normal scan 6 % overscan Underscan 3 % underscan H linearity Less than 5 % (typical) V linearity Less than 5 % (typical) Convergence Central: 0.43 mm (typical)

Corner: 0.53 mm (typical)

Raster size stability H: 1.0 %, V: 1.5 % HV regulation 3.0 % (cut off to high light) Color temperature D 65 Operating temperature 0 to 35° C (32 to 95° F) Storage temperature -10 to 40° C (14° F to 104° F) Humidity 0 to 90 % (no condensation) Power requirements AC: 100 to 240 V (UL approved for 120 V operation), 0.7 to 0.4 A, 50/60 Hz DC:12V. 3.7 A

Power consumption AC: 45 W, DC: 41 W

INPUT

VIDEO INPUT

LINE A/LINE

Composite video*

Loop-through BNC 1 Vp-p ±6 dB, sync negative, automatic 75 Ω termination*

Y/C*

Loop-through Mini DIN 4-pin

Y (luminance):

1 Vp-p ±6 dB, sync negative, automatic 75 Ω termination*

C (chrominance):

NTSC: 0.286 Vp-p ±6 dB, automatic 75 Ω termination*

PAL: 0.3 Vp-p ±6 dB, automatic 75 Ω termination*

LINE B

Composite video Loop-through BNC

1 Vp-p ±6 dB, sync negative, automatic 75 Ω termination*

RGB/COMPONENT (Y, R-Y, B-Y)

BNC

Red/R-Y:

Non-composite: 0.7 Vp-p ±6 dB, sync positive, 75 Ω

Sync on Green/Green/Y:

Composite: 1.0 Vp-p ±6 dB, sync negative Non-composite: 0.7 Vp-p ±6 dB, sync positive, 75 Ω

Blue/B-Y:

Non-composite: 0.7 Vp-p ±6 dB, sync positive, 75 Ω

AUDIO INPUT

LINE A/LINE Loop-through Phono, -5 dBu, high impedance LINE B Loop-through Phono, -5 dBu, high impedance

RGB/COMPONENT (Y, R-Y, B-Y)

Phono, -5 dBu, high impedance

External sync Loop-through BNC

4.0 Vp-p ±6 dB, sync negative, automatic 75 Ω termination*

DC XLR 4-pin Remote Mini DIN 8-pin (with Tally)

OUTPUT

Speaker out 0.5 W, monaural

PHYSICAL CHARACTERISTICS

Mass Approx. 8.2 kg (18 lb) without batteries Dimensions Approx. 217 (W) x 217 (H) x 352.5 (D) mm (8 5/8 x 8 5/8 x 14 inches)

SUPPLIED ACCESSORIES

AC power cord Mini DIN 8-pin connector w/cable (cable length: 350 mm (13 7/8 inches) Tally number plated (12 pcs. (No.1 to 5, A, B, C, P, R, white x 2 pcs.) Operation instructions

REGULATION COMPLIANCE

UL-6500 listed, C-UL (CAN/CSA-E65-94), FCC Class-A, IC Class-A, DHHS, DNHW

Rear Panel / Dimensions

PVM-9045QM/9042QM

PVM-9040ME

30 (1 3/16)

352.5 (14)

263 (10

/8)

(

/32)

163 (6

/2)

217 (8

/8)

217 (8

/8)

Unit: mm (inches)

163 (6 1/2) 217 (8

/8)

217 (8

/8)

PVM-8045Q

PVM-8042Q

PVM-8040

PVM-5041Q

he pursuit of excellence in both picture

performance and operational features has

always been key to the success of Sony

professional monitors. The Sony 8-inch* PVM-8045Q,

8042Q, 8040 and the 5-inch* PVM-5041Q Video

Monitors incorporate this concept in their design

and embody the outstanding reliability and superb

picture quality that are essential in professional image

display devices.

With models that offer a range of features, these new

additions to the PVM Series offer the flexibility that

matches a broad range of requirements.

The PVM-8045Q is a picture evaluation monitor

incorporating an HR (High Resolution) TrinitronCRT

that provides an excellent center resolution of 450 TV

lines. The PVM-8042Q and 5041Q are suitable for use

as functional monitors in multi-purpose applications.

The PVM-8045Q, 8042Q and 5041Q are equipped with

a component (Y/R-Y/B-Y or RGB) input facility and can

be operated on AC and DC power supplies for ENG/EFP

applications. They can also accept both 4:3 and 16:9

aspect ratio signals. Alternatively, for basic 4:3

monitoring, the PVM-8040 has composite video and

Y/C inputs. These four monitors are also suited for

studio installation with their rack mounting option.

So whether the application is picture evaluation or

basic video monitoring, in the studio or on location,

this full line of compact monitors includes a model to

meet your needs.

*Viewable area, measured diagonally

8040 5041Q

NTSC NTSC/PAL/SECAM/NTSC

4.43

15 cm (6-inch) Trinitron tube, viewable area 12.7 cm (5-inch) measured diagonally, 70° deflection, AG pitch 0.4 mm

——

—— 3%

Less than 7 % (typical) Less than 7 % (typical) Central: 0.5 mm (typical) Corner: 0.6 mm (typical)

2.0 % (typical)

AC: 100 to 240 V (UL approved for 120 V operation), AC: 100 to 240 V (UL approved for 120 V operation),

0.7 to 0.4 A 0.7 to 0.4 A, 50/60 Hz DC: 12 V, 3.2 A AC: 39 W AC/DC: 40W (typical)

Loop-through Mini DIN 4-pin

Y (luminance):

1 Vp-p ±6 dB, sync negative, automatic 75 Ω termination*

C (chrominance): ——

PAL: 0.3 Vp-p ±6 dB, automatic 75 Ω termination*

—— —— BNC

Red/R-Y:

Non-composite: 0.7 Vp-p ±6 dB, sync positive, 75 Ω

—— Sync on Green/Green/Y:

Composite: 1.0 Vp-p ±6 dB, sync negative Non-composite: 0.7 Vp-p ±6 dB, sync positive, 75 Ω

Blue/B-Y:

Non-composite: 0.7 Vp-p ±6 dB, sync positive, 75 Ω

—— —— —— Phono, -5 dBu, high impedance —— BNC

4.0 Vp-p ±6 dB, sync negative, automatic 75 Ω termination*

XLR 4-pin

—— Mini DIN 8-pin

——

Approx. 5.5 kg (12 lb 2 oz) 146 (W) x 173 (H) x 352.5 (D) mm (5 3/4 x 6 7/8 x 14 inches)

AC power cord Mini DIN 8-pin connector w/cable (cable length: 350 mm (13 7/8 inches) Operation instructions

PVM-6041QM

30 (1 3/16)

352.5 (14)

263 (10

/8)

Unit: mm (inches)

30 (1 3/16)

352.5 (14)

263 (10

/8)

(19/32)

88 (3

/2)

146 (5

/4)

173 (6

/8)

Unit: mm (inches)

0 dBu = 0.775 V rms

The Y/C input has priority over the Composite input.

75 Ω termination is automatically set to OFF when a connection is made to the OUT connector.

High Quality Picture

High Resolution

The PVM-8045Q incorporates a HR (High Resolution) Trinitron CRT which provides a high horizontal resolution of 450 TV lines.

Stable Color Reproduction

Black level stability is a very significant parameter in professional monitoring because of its importance in providing stable, accurate color reproduction. To achieve this stability, all these monitors have a beam current feedback circuit. This stabilizes

Features

Input Facilities

Component (Y/R-Y/B-Y or RGB) Input

To maximize operational convenience and versatility, a component (Y/R-Y/B-Y or RGB) input is included, enabling the direct connection of equipment such as a Camera Control Unit (CCU) or a BetacamVTR. In addition, the use of component signals produce a high picture quality for evaluation applications.

Y/C Input

In addition to composite inputs, a Y/C input is also provided so that luminance/chrominance video signals can be accepted, minimizing cross color/dot interference and realizes high quality video pictures.

External Sync

These monitors can accept external sync signal for synchronization with other equipment. The external sync can be set so that it will automatically switch according to the input selected.

Convenient Operational Features

4:3/16:9 Operation

The picture aspect ratio can be switched between 4:3 and 16:9, depending on the input signal. On the PVM-8045Q/8042Q, the “16:9” switch is located on the front panel. On the PVM-5041Q*, aspect ratio is selected with the slide switch mounted on the rear panel.

* 16:9 aspect images are available only in the underscan

mode.

Underscan Switch

In the Underscan mode, the picture size is reduced and the entire active picture is displayed on the screen. This facility allows picture edges to be observed.

H/V Delay

With the H/V delay mode, both the horizontal and the vertical blanking areas can be displayed simultaneously for inspection of horizontal and vertical syncs.

Manual Degauss Switch

Manual degauss is available by pressing the “DEGAUSS” switch on the front panel.

Blue Only Mode

The Blue Only mode monochrome display allows easy VTR noise inspection and chroma adjustment.

Wired Remote Control Capability

Mode selection of H/V delay, 4:3/16:9 aspect ratio*, Underscan and External sync, together with input selection, can be operated from a custom-made selector connected to the remote input with the supplied Mini DIN 8-pin connector. Tally on/off can also be controlled.

* PVM-8045Q/8042Q only

AC/DC* Operation

As well as operating from an AC power source, these monitors can be also powered from a 12 V DC source for field operation. The use of an optional DC-L10 Battery Adaptor utilizes the same Lithium-ion batteries that power Sony camcorders. The monitors can also be optionally operated from one or two internal NP-1B Battery Packs internally or an external BP-90A Battery Pack with a DC-210 Battery Adaptor.

* The monitors are not equipped with battery chargers. To

charge batteries, an appropriate battery charger for each battery type must be used.

Bias/Gain Control

Bias and Gain controls are provided on the front panel. Fine adjustment of white balance can be easily made from the front of the monitor while observing the screen.

NOTE: These icons indicate which

features are available for each model.

the CRT drive by checking the cathode current at low-light signal levels. This effectively corrects black level drift, giving stable color reproduction over a long period of time and compensating for changes in CRT characteristics.

Comb Filter for NTSC

The comb filter improves luminance/chrominance separation which reduces cross color interference and produces high resolution.

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