13. Sound intercanier input voltage
14. Tuner AGC output
15. Black level detector
16. Composite video output voltage
17.AFC output
18.VC01 resonance circuit
19. VC02 resonance circuit
20. Ground
21. Supply voltage
22. Tuner AGC takeover adjust (TOP)
23. SIF differential input signal voltage 1
24. SIF differential input signal voltage 2
ST24C08:
Input signal voltage for lock-in: Max : lOOmVrms
Input signal voltage : 250mVnns
IF input signal voltage for minimum starting point of tuner takeover
2mV, Max: 5mV
IF input signal voltage for maximum starting point of tuner takeover
100mV,Min:50mV
Min : 0V, Max : Vp
1 . 1 Vpp, Min : 0.97Vpp, Max : 1.23Vpp
Upper limit: Vp-0.3V, Min : Vp-0.6V, Lower limit: 0.3V, Max : 0.6V
ov
5V, Min : 4.5V, Max : 5.5V
Input signal voltage sensitivity SOmVrms, Max : 100mVrrns
Input signal voltage sensitivity 50mVrms, Max: lOOmVrrns
General description:
The ST24C08 is a 8Kbit electrically erasable programmable memory (EEPROM), organized as 4 blocks of 256 ' 8 bits.
The memory operates with a power supply value as low as 2.5V. Both Plastic Dual-in-Line and Plastic Small Outline packages
are available.
Features:
Minimum 1 million ERASE/WRITE cycles with over 10 years data retention
Single supply voltage:4.5 to 5.5V
Two wire serial interface, fully lyC-bus compatible
Byte and Multibyte write (up to 8 bytes)
Page write (up to 1 6 bytes)
Byte, random and sequential read modes
Self timed programming cycle
PINNING
PIN VALUE
OV
ov
ov
ov
Input LOW voltage : Min :
Input HIGH voltage: Min :
Input LOW voltage : Min:
Input HIGH voltage: Min :
Input LOW voltage : Min:
Input HIGH voltage: Min :
Min : 2.5V, Max : 5.5V
1 . Write protect enable (Ground)
2. Not connected (Ground)
3. Chip enable input (Ground)
4. Ground
5. Serial data address input/output
6. Serial clock
7. Multibyte/Page write mode
8. Supply voltage
TDA1308:
Features:
Wide temperature range
No switch ON/OFF clicks
Excellent power supply ripple rejection
Low power consumption
Short-circuit resistant
High performance
- high signal-to-noise ratio
- high slew rate
- low distortion
Large output voltage swing
PINNING
PIN VALUE
Min : 0.75V, Max : 4.25V
Vo(clip): Min : 1400mVrms
2.5V
OV
2.5V
Vo(clip): Min : 1400niVrms
Min : 0.75V, Max : 4.25V
Output A (Voltage swing)
Inverting input A
Non-inverting input A
Ground
Non-inverting input B
Inverting input B
Output B (Voltage swing)
Positive supply
: 5V, Min : 3.0V, Max : 7.0V
G1965M:
Features:
• TV IF filter with Nyquist slope and sound shelf at typ. 20.4dB
• High colour carrier level at typ. 1.0dB
• Constant group delay
• lnsertionattenuationtyp.15.0dB
PINNING
1 . Input
2. Input-ground
3. Chip carrier-ground
18
; -0.3V, Max : 0.3*Vcc
0.7*Vcc, Max : Vcc+1
-0.3V, Max: 0.3'Vcc
0.7*Vcc, Max : Vcc+1
-0.3V, Max :0.5V
Vcc-0.5, Max : Vcc+1
Summary of Contents for 11AK19
Page 1: ...SERVICE MANUAL CHASSIS 11 AK19 FIRMEN EUROLINE PALLADIUM S E G TECHLINE VESTEL...
Page 27: ...GENERAL BLOCK DIAGRAM OF CHASSIS AK19 26...
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