VESTEL 11AK19, Service Manual

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UV1315,UV1316,UV1336
General description of UV1315:
The U V 1 3 1 5 tuner belongs to the UV 1300 familiy of tuners, which are designed to meet a wide range of applications.
It is a combined VHF, UHF tuner suitable for CCIR systems B/G, H, L, L', I and I'. The low IP output impedance has been
designed for direct drive of a wide variety of SAW filters with sufficient suppression of triple transient.
Features of UV1315:
• Member of the UV1300 family small sized UHF/VHF tuners
• Systems CCIR:B/G, H, L, L', I and I'; OIRT:D/K
• Voltage synthesized tuning (VST)
• Off-air channels, S-cable channels and Hyperband
• Standardized mechanical dimensions and pinning
• Compact size
PINNING
Gain control voltage (AGC)
Tuning voltage
High band switch
Mid band switch
Low band switch
Supply voltage
Not connected
Not connected
Not connected
10. Symmetrical IF output 1
1 1 . Symmetrical IF output 2
PIN VALUE
4.0V, Max:4.5V
5V, Min:4.75V, Max:5.5V
5V, Min:4.75V, Max:5.5V
5V, Min:4.75V, Max:5.5V
5V, Min:4.75V, Max:5.5V
Bandswitching table:
Low band
Mid band
High band
Pin 3
0V
0V
+5V
Pin 4
0V
+5V
0V
Pin 5
+5V
0V
0V
General description of UV1316:
The UV1316 tuner belongs to the UV 1300 family of tuners, which are designed to meet a wide range of applications.
It is a combined VHF, UHF tuner suitable for CCIR systems B/G, H, L, L', I and I'. The low IF output impedance has been designed
for direct drive of a wide variety of SAW filters with sufficient suppression of triple transient
Features of UV1316:
• Member of the UV1300 family small sized UHF/VHF tuners
• Systems CCIR: B/G, H, L, L', I and I'; OIRT: D/K
• Digitally controlled (PLL) tuning via lyC-bus
• Off-air channels, S-cable channels and Hyperband
• World standardized mechanical dimensions and world standard pinning
• Compact size
• Complies to "CENELEC EN55020" and "EN55013"
PINNING
1 . Gain control voltage (AGC)
2. Tuning voltage
PC-bus address select
PC-bus serial clock
PC-bus serial data
Not connected
PLL supply voltage
ADC input
Tuner supply voltage
10. Symmetrical IF output 1
1 1 . Symmetrical IF output 2
PIN VALUE
4.0V, Max:4.5V
Max:5.5V
Min:-0.3V, Max:5.5V
Min:-0.3V, Max:5.5V
5.0V, Min:4.75V, Max:5.5V
33V, Min:30V, Max:35V
General description of UV1336:
UV1336 series is developed for reception of channels broadcast in accordance with the M, N standard. The tuning is available
through built-in digitally controlled lyC bus (PLL).
Features of UV1336:
Global standard pinning
Integrated Mixer-Oscillator&PLL function
Conforms to CISPR 13, FCC and DOC (Canada) regulations
Low power consumption
Both Phono connector and 'F' connector are available