Akai 21CTS92FS, Руководство по обслуживанию

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1
21” Colour TV Service Manual Catalogue
1. Technology Specification and Feature…..……………………… Page 1
2. The survey…………………………………………………………… Page 2
3. The main chips instruction…………………………………………. Page 2-4
4. Signal process……………………………………………………… Page 5-6
5.
IC illustration
……………………………………………………….. Page 6-12
6.
adjustment method
……………………………………………………….Page 13
7.
I2C bus adjust
...………………………………………………………. Page 13-17
1 Technology Specification and Feature
I
2
C Bus Control
Auto Search
Off/On Timer
Teletext
Rated Voltage: AC 140V-250V 50Hz/60Hz
Power Consumption: 65 W
Sound output: 2 W × 2
Screen size Picture tube 54 cm
System: RF PAL B/G SECAM D/K
AV PAL NTSC 3.58/4.43
Channel coverage: VHF Low channel (VL) =48.25 to 147.25 MHz
VHF high channel (VH) =154.25 to 463.25 MHz
UHF channel U) =471.25 to 863.25 MHz
IF 38.9MHz
External input/output Video/Audio(L/R) 1set input at side