Teac CTM6845, Руководство по обслуживанию

Страница: 54 / 92

- 2 -
Overall Configuration:
In this chassis, the single-chip IC OM8838/TDA8842 for color TV small signal
processing with I
2
C bus control of the Phillips is used. It can be used on all models from 14”
to 29”. It has a number of expansion functions, and a series of color TV sets, from simple to
high grade and of a number of systems, such as PAL, NTSC and SECAM can be made on a
single PCB master board
Specification
TV system TV, PAL, AV, PAL , NTSC
Power consumption
1
4”
≥
65W
、
21”
≥
70W
、
25”
≥
110W
、
29”
≥
120W
Power supply range AC/ 150V ------ AC/ 260V
Tuning range Full frequency band: VHF, UHF, CATV
Medium band 38.0MHz, 38.9MHz or others
Wireless input impedance 75
Ω
unbalanced
AV input AV1 and AV2
AV output 1 channel
Audible output >3W
Loudspeaker impedance 8
Ω
( Note: It may differ depending on types )
Control panel diagram
6 7
TV/AV MENU
5
4
- P +
- V +
3 2 1
The adjusting buttons and some sockets are in the front of the TV, other sockets
are in the rear of the TV.
①
Main power switch
②
Remote control sensor
③ Power indicator
④
Program number down (P-) and up (P+)
⑤ Volume decrease (V-) and increase (V+)
⑥ Menu button
⑦
TV/AV button