Sony Trinitron CPD-G420 Service Manual

SERVICE MANUAL

CRT
Viewable image size
Resolution
Maximum
Recommended
Input signal levels
Standard image area
SPECIFICATIONS
0.24 mm aperture grille pitch
19 inches measured diagonally
90-degree deflection
FD Trinitron
Approx. 365 × 274 mm (w/h)
× 10
3 7
(14 / / inches)
8 8
18.0" viewing image
Horizontal: 1920 dots
Vertical: 1440 lines
Horizontal: 1280 dots
Vertical: 1024 lines
Video signal
Analog RGB: 0.700 Vp-p
(positive), 75 Ω
SYNC signal
H/V separate or composite sync:
TTL 2 kΩ, Polarity free
Sync on Green: 0.3 Vp-p
(negative)
Approx. 352 × 264 mm (w/h)
× 10
7 1
(13 / / inches)
8 2
or
Approx. 330 × 264 mm (w/h)
(13 × 10
1
/ inches)
2
TRINITRON
CPD-G420
N. Hemisphere Model
Deflection frequency*
AC input voltage/current
Power consumption
Dimensions
Mass
Plug and Play
* Recommended horizontal and vertical timing condition
• Horizontal sync width duty should be more than 4.8% of
total horizontal time or 0.8 µs, whichever is larger.
• Horizontal blanking width should be more than 2.3 µsec.
• Vertical blanking width should be more than 450 µsec.
** If the input signal is Generalized Timing Formula (GTF)
compliant, the GTF feature of the monitor will automatically
provide an optimal image for the screen.
Design and specifications are subject to change without notice.
COLOR COMPUTER DISPLAY
®
[without LCC]
Chassis No. SCC-L33C-A
CR1
CHASSIS
Horizontal: 30 to 110 kHz
Vertical: 48 to 170 Hz
100 to 240 V, 50 – 60 Hz, 2.0 – 1.0 A
Approx. 130 W (with no USB devices
connected)
Approx. 451 × 471 × 461 mm (w/h/d)
× 18 × 18
7 5 1
(17 / / / inches)
8 8 4
Approx. 25.5 kg (56 lb 3 oz)
DDC2B/DDC2Bi, GTF**