Sony PVM-2130QM User Manual

PVM-2130QM
SERVICE
MANUAL
AEP Model
Chassis No. SCC-A99A-A
Australian
Model
Chassis No. SCC-B22A-A
West
Germany
Model
Chassis No. SCC-B 19A-
A
Color system PAL, SECAM, NTSC and NTSC4
43
systems,
switched automatically
Picture tube
Trinitron
tube
Approx.
54.5
cm
(21
inches)
(50.6
cm picture measured diagonally)
100-degree
deflection,
AG pitch 0.55 mm
Resolution Video input: 420 TV lines
RGB
inputs:
640
x
200
dots
(2000
characters)
Color
temperature
9300°
K
Frequency response
10 MHz
(-3
dB, RGB)
5
MHz
(-3
dB, composite video)
Horizontal linearity
Less than
+7%
Vertical
linearity Less
than
±8%
Line
pull range Horizontal:
-t- 500
Hz
Vertical:
-8
Hz
Overscan
of the
picture
Less than
-i-7%
Convergence
Central
area:
within 1.0 mm
Periphery: within
1.8 mm
LiNE
A/B, VTR inputs
ViDEOIN:
LINE AyB:BNC connector
Composite
video, 1 Vp-p
±6 dB, sync
negative, 75-ohm
termination
switchabie
VTR: 8-pin connector
Composite video, 1
Vp-p ±6 dB, sync
negative,
75-ohm terminated
AUDIO IN: LINE A/B: Phono
jack
-5
dBs, more than 47
kilohms
VTR: 8-pin
connector,
-5
dBs, more
than 47 kilohms
LINE A/B
outputs (loop-through
outputs)
VIDEO: BNC
connector
AUDIO: Phono
jack
Monitor outputs VIDEO:
BNC connector
Composite
video, 1
Vp-p
AUDIO: Phono
jack
Less than
1 kilohm
Digital
RGB inputs RGB:
D-sub 9-pin
connector
(See "Signal
assignment”.)
AUDIO:
Phono
jack
-5
dBs, more
than 47 kilohms
AV connector
21-pin connector
(See "Signal
assignment".)
Speaker
terminals
8
ohms
Control
S
input/output
Minijack,
5 Vp-p
Power
output 7 W
-f 7 W at 8 ohms
Power requirements
220
-
240 V AC,
50/60 Hz
Power
consumption
140 W
Dimensions Approx. 516
x
409
x
482
mm
(w/h/d)
incl.
projecting parts
and controls
Weight
Approx.
30.6 kg
Supplied
accessory
Remote
commander
RM-668,
with 2 R6
batteries
1
Optional
accessories
TV
stand
SU-538,
SU540
Speaker
system SS-X6A, APM-X5A
—
Continued on
page
2
—
TRINITRON
COLOR
VIDEO MONITOR

Sony PVM-2130QM Specifications

General

Screen Size	21 inches
Display Type	CRT
Resolution	720 x 486
Aspect Ratio	4:3
Input Connectors	BNC, D-sub
Weight	29.5 kg
Scan Modes	Interlaced
Video Inputs	Composite, RGB
TV System	NTSC, PAL

Summary

Specifications

Signal Assignment and Troubleshooting

Troubleshooting Common Issues

Guidance for resolving common operational problems and error symptoms.

Section 2 Disassembly Procedures

Power Block and Chassis Assembly Removal

Procedures for removing the power block and chassis assemblies.

Key Board Unit Removal

Steps for detaching the key board unit from the monitor.

Picture Tube Removal

Instructions for safely removing the picture tube.

Section 1 General Information

Location and Function of Front Panel Controls

Identifies and describes the controls and indicators on the front panel.

Location and Function of Rear Panel Controls

Identifies and describes the controls and switches on the rear panel.

1-2. Operation Guide

Section 3 Set-up Adjustments

Beam Landing Adjustment

Procedure for aligning the electron beam landing on the screen.

Convergence Adjustment

Steps for aligning the red, green, and blue electron beams.

White Balance Adjustment

Process for adjusting the monitor's color temperature and gray scale.

Section 4 Circuit Adjustments

FA Boards Adjustment

D Boards Adjustment

HC Board Adjustment

B Board Adjustments

Safety Check Adjustment

Safety checks and adjustments for proper operation.

Section 6 Exploded Views

Picture Tube Exploded View

Chassis Exploded View

Back Cover Exploded View

Key Board Unit Exploded View

Section 7 Electrical Parts List

B Board Components

FA Board Components

FC Board Components

QA Board Components

QB Board Components

C Board Components

D Board Components

N Board Components