Service manual

13
Explanation for circuit operation
1-2. Features of product
7” Pure Flat Picture Tube
Digital 3D Comb Filter
Video Noise Reduction
1080i(HD), Line doubled to 480p(NTSC)
Velocity Modulation Scanning
Dynamic Focus System
Auto channel Programming
Black Level Expender
1. Specification/Feature
1-1. Specification of prodict
Input voltage AC 220V, 60Hz
Power consumption 230watts
Dimensions (W x H x D) 1278 x 1351.7 x 586mm (5510)
1278 x 1351.7 x 591mm (5520)
1110 x 1210 x 532.5mm (4710)
1110 x 1210 x 529.5mm (4720)
Weight 77.9Kg(55”), 66.5Kg(47”)
Antenna input One 75 ohm external input terminal
for UHF/VHF/Cable
Screen size 139cm(55”),119cm(47”), 16:9 Aspect Ratio
Scanning type DTV : 1080I @ 33.75KHz
NTSC/DVD: 480p @ 31.5KHz
1080I @ 33.75KHz
CRT size 7”
Sound system 3D Stereophonic sound
NTSC voice Stereo, Sound multiplex
Voice output 15W/ch (Main L/R)
Rear
Antenna input 2EA
NTSC AV input 2pairs (S-Video/Video/L/R)
NTSC AV monitor output 1pair(Video/L/R)
Component input 2pair(Y/Pb/Pr)
Right
NTSC AV input 1pairs(S-Video/Video/L/R)
General
Image
Voice
External
Input/
Output