Philips DVDR890, Руководство по обслуживанию, Страница: 67 / 116

Circuit-, IC Descriptions and List of Abbreviations EN 170 DVDR880-890 /0X1 9.
9.8 IC’s Analog Board
9.8.1 IC1705
PHILIPS Components Preliminary specification
3139 149 10100
2
Rev 1: 10.10.2000
VHF/UHF splitter-tuner UV1316K MK3
FEATURES
•
Member of UV1300 MK3 family of small-sized
UHF/VHF tuners
•
Integrated passive splitter
•
Systems CCIR: B/G, H, L, L’, I and I’; OIRT: D/K
•
Digitally-controlled (PLL) tuning via I
2
C-bus
•
Fast 400kHz I
2
C bus protocol compatible with
3.3V and 5V micro controllers
•
Off-air, S-cable and hyperband channels
•
World standardized mechanical dimensions and
pinning. Horizontal mounting is optionally
available.
DESCRIPTION
The UV1316K MK3 splitter - tuner belongs to the
UV1300 MK3 family of tuners, which are designed to
meet a wide range of TV applications. It is a full band
tuner suitable for CCIR systems B/G, H, L, L’, I and I’.
The low IF output impedance is designed for direct
drive of a wide variety of SAW filters with sufficient
suppression of triple transient. In addition, it is
equipped with 2 two standard items, one a 5 level
Analog Digital Converter and the other an internal
wide band AGC with I
2
C selectable TOP.
This tuner complies with the requirements of
radiation, signal handling capability and immunity
conforming to:
•
CISPR 13 (1990) incl. amendment 1 (1992) and
amendment 2 (1993) and CISPR 20
•
European standards CENELEC EN55013,
EN55020
ORDERING INFORMATION
TYPE DESCRIPTION ORDER NUMBERS
UV1316K/A I G -3 Asymmetrical IF output; IEC connector 3139 147 17001
MARKING
The following items of information are
printed on a sticker that is on the top
cover of the tuner:
•
Type number
•
Code number
•
Origin letter of factory
•
Change code
•
Year and week code