Sony TORINITRON CPD-G420S Service Manual

SERVICE MANUAL
CRT 0.24 mm aperture grille pitch
19 inches measured diagonally
90-degree deflection
FD Trinitron
Approx. 365 × 274 mm (w/h)
Viewable image size
(14
18.0" viewing image
Resolution
Maximum Horizontal: 1920 dots
Vertical: 1440 lines
Recommended Horizontal: 1280 dots
Vertical: 1024 lines
Input signal levels Video signal
SYNC signal
Audio signal
Approx. 352 × 264 mm (w/h)
Standard image area
(13
or
Approx. 330 × 264 mm (w/h)
(13 × 10
SPECIFICATIONS
× 10
3 7
/ / inches)
8 8
Analog RGB: 0.700 Vp-p
(positive), 75 Ω
H/V separate or composite sync:
TTL 2 kΩ, Polarity free
Sync on Green: 0.3 Vp-p
(negative)
47 kΩ, 0.5 Vrms (typical)
× 10
7 1
/ / inches)
8 2
1
/ inches)
2
TORINITRON
CPD-G420S
Canadian Model
Deflection frequency* Horizontal: 30 to 110 kHz
Vertical: 48 to 170 Hz
AC input voltage/current 100 to 240 V, 50 – 60 Hz, 2.0 – 1.0 A
Power consumption Approx. 130 W
Approx. 451 × 471 × 461 mm (w/h/d)
Dimensions
(17
Mass Approx. 25.5 kg (56 lb 3 oz)
Audio output Headphone jack: stereo
Speaker: monaural
Plug and Play DDC2B/DDC2Bi, GTF**
* 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 GRAPHIC DISPLAY
®
US Model
Chassis No. SCC-L33C-A
CR1
CHASSIS
× 18 × 18
7 5 1
/ / / inches)
8 8 4