Pin Details of IC A-Z, Basic Electronics and Antenna

Pin Detail of IC AN5521

2010-08-28T03:26:00.000-07:00

TV Vertical Deflection Output IC

• Overview

The AN5521 is an integrated circuit designed for TV vertical deflection output circuit. Combining with the deflection-signal processing IC, the vertical output circuit design becomes easy

• Features

Low power cosumption, direct deflection coil driving capability (Flyback voltage of two times as high as sup ply voltage is applied during only flyback period)

High breakdown voltage: 60V

Pin Details of IC TDA 2652

2010-04-05T14:20:00.000-07:00

Pin Details of IC TDA 2652

Functions :

Pin No.	Functions	Voltage
1.	Vertical oscillator frequency (50Hz) control (V-Hold)	-
2.	Vertical oscillator time constant circuit	-
3.	Height adjustment (vertical amplifier control )	-
4.	Ramp output (swtooth ) generator	-
5.	Ramp output ( 50Hz.) for vertical driver	-
6.	Guard circuit for output stage	-
7.	Positive ( +Ve) supply voltage	-
8.	Not Connected	-
9.	Vertical output (50 Hz.)	-
10.	Ground (-Ve supply voltage )	-
11.	Deoupling capacitor for biasing of vertical deiver	-
12.	Vertical input to pre-amplifier and negative(-Ve) feedback (output to input)	-
13.	Decoupling capacitor	-
14.	Blanking (flyback signal output (50 Hz.)	-
15.	Vertical sync input (50 Hz.)	-
16.	Ground (-Ve )supply voltage	-

Pin Details of IC TDA 2611A

2010-03-30T21:15:00.000-07:00

Pin Details of IC TDA 2611A

Functions :
Sound output

Pin No.	Functions	Voltage
1.	Positive ( + Ve supply voltage )	20
2.	Audio frequency output for driving the speaker	10
3.	Not conneted	NC
4.	Ground (- Ve supply voltage )	0
5.	Not connected	NC
6.	Ground (- Ve supply voltage )	0
7.	Audio frequency input	1.2
8.	Decoupling capacitor	11.5
9	Negative(-Ve ) feedback (output to input )	0.1

Pin Details of IC of IC TDA 2593

2010-03-27T07:33:00.000-07:00

Pin Details of IC of IC TDA 2593

Substitute : A255D , TDA 2590 , TDA 2591
Functions :

Sync separator
Vertical Sync Separator
AFC
Hoorizontal Sync Separator
Burs gating and Horizontal blanking pulse generator

Pin No.	Fuctions	Voltage
1.	Positive (+Ve)Supply voltage	12
2.	Positive (+Ve)Supply voltage output srage ( Tringger pulse input )	12
3.	Horizontal tringer pulse output ( 15625Hz.)	1.2
4.	Selection of output pulse duration	0
5.	Decoupling Capacitor	6.5
6.	Horizontal flyback (blankimg)pulse (15625Hz.) for 2nd phase coparator	0.2
7.	Sandcastle (horizontal blanking pulse ) output (15625Hz.)	1.8
8.	Vertical sync output (50Hz.)	0.2
9.	Sync pulse input	1.6
10.	Noise separator input	2.2
11.	VCR switching ( Coincidence )	5.7
12.	Time constant switching (third phase comparator )	2.2
13.	Fist phase comparator output	6.1
14.	Ramp ( sawtooth ) oscillator capacitance	6
15.	Horizontal frequency (15625Hz.) adjust (H-Hold)	6
16.	Ground (-Ve) supply voltage	0

Pin Details Details of IC TDA 2591

2010-03-24T00:31:00.000-07:00

Pin Details Details of IC TDA 2591

Substitute : A255D , TDA 2590 , TDA 2593

Functions :

Sync Separator
Vertical Sync separator
AFC
Horizontal Sync separator
Burs gating and Horizontal blangking pulse generator

Pin No.	Functions	Voltage
1.	Positive (+Ve supply voltage )	12
2.	Positive (+Ve supply voltage ) output stage (trigger pulse input)	12
3.	Horizontal trigger pulse output (15625Hz.)	1.2
4.	Selection of output pulse duration	0
5.	Decoupling Capacitor	6.5
6.	Horizontal flyback(blanking)pulse (15625Hz.)for 2nd phase caparator	0.2
7.	Sancastle (Horizontal blanking pulse )output (15625Hz.)	1.8
8.	Vertical sync output (50Hz.)	0.2
9.	Sync pulse input	1.6
10.	Noise separator input	2.2
11.	VCR swithching (Coincidence)	5.7
12.	Time contant swithching (third phase caomparator )	2.2
13.	First phase comparator output	6.1
14.	Ramp (sawtooth)oscillator capacitance	6
15.	Horizontal frequency (15625 Hz.) adjust (H-Hold)	6
16.	Ground (-Ve supply voltage )	0

Pin Details of IC TDA 2590

2010-03-19T00:00:00.000-07:00

Pin Details of IC TDA 2590

Substitute : A255D , TDA2591 , TDA 2593
Functions :

Sync Separator
Vertical Sync Separator
A.F.C
Horizontal sync Separator
Burst gating and Horizontal blanking pulse generator

Pin No.	Functions	Voltage
1.	Positive (+Ve supply voltage)	12
2.	Positive (+Ve supply voltage) output stage (Trigger pulse input)	12
3.	Horizontal trigger pulse output (15625 Hz.)	1.2
4.	Selection of output pulse duration	0
5.	Decoupling capacitor	6.5
6.	Horizontal flyback (blanking)pulse (15625 Hz.) for 2nd phase comparator	0.2
7.	Sandcastle (Horizontal blanking pulse) output (15625 Hz)	1.8
8.	Vertical Sync output (50 Hz.)	0.2
9.	Sync pulse input	1.6
10.	Noise separator input	2.2
11.	VCR switching ( Coincidence )	5.7
12.	Time constant switching ( third phase coparatior )	2.2
13.	First phase comporator output	6.1
14.	Ramp ( sawtooth ) oscillator capacitance	6
15.	Horizontal frequency ( 15625 Hz. ) adjust (H-Hold)	6
16.	Ground (-Ve supply voltage )	0

Pin Details of IC TDA 2581 and TDA 1582

2010-03-18T23:41:00.000-07:00

Pin Details of IC TDA 2581 and TDA 1582

Functions :

Horizontal phase detector
Pulse width modulator
Horizontal oscillator
Error Amplifier
Horizontal driver stage

Pin No.	Functions	Voltage
1.	Phase detector output	1.5
2.	Horizontal flyback(blanking)pulse(15625Hz.)Input	0
3.	Horizontal sync pulse input	0
4.	Re-start count capacitor	1.2
5.	Slow start and transfer characteristic ( voltage varies )	up-down
6.	Over current protection input	0.7
7.	Over current protection input	6.8
8.	Feedback output to input	6.3
9.	Positive (+ Ve supply voltage )	13
10.	Reference voltage input	6.8
11.	Horizontal output (15625 Hz.)	2
12.	Duty factor adjust	2
13.	Oscillator timing network	1.3
14.	Reference voltage (saw tooth oscillator)	1.5
15.	Reference stage input (saw tooth oscillator )	1.9
16.	Ground (-Ve supply voltage )	0

Pin Details of IC TDA2579

2010-03-14T23:20:00.001-07:00

Pin Details of IC TDA2579

Functions :

Horizontal phase detector
Sync separator
Horizontal oscillator
Horizontal driver (output )
Second phase detector for storage compensation of Horizontal output
Vertical oscillator
Vertical trigger circuit
Vertical driver (output)
3 level sandezstle pulse generator
Video trasmission (mute)

Pin No.	Functions	Voltage
1.	(50Hz.)Vertical frequency,output	3.4
2.	Vertical feedback	0.9
3.	Vertical oscillator frequency (50Hz.) control (V-Hold)	4
4.	Vertical ramp (sawtooth)generator	7.3
5.	Composite video signal with negative going sync pulses,input	3
6.	Sync separator	6.6
7.	Noise inverter	5.1
8.	Horizontal oscillator phase control loop 1 (sync pulses to oscillator)	3.3
9.	Ground (-Ve supply voltage )	0
10.	Positive (+ Ve supply voltage)	11
11.	15625 Hz. frequency output	1.4
12.	Flyback ( blanking ) pulse ,input	0.1
13.	Video transmitter identification, output	10.6
14.	Phase adjustment	2.6
15.	Horizontal oscillator ( 15625 Hz. )	5.5
16.	Start supply	9
17.	Sand castle , output	1.4
18.	Coicidence detector, video tranmitter identification circuit	5.8

Pin Details of IC TDA2578

2010-03-14T22:45:00.000-07:00

Pin Details of IC TDA2578

Functions :

Sync separator
AFC
Horizontal oscillator
Vertical oscillator
Horizontal driver
Vertical driver
Phase detector
Vertical blangking generator

Pin No.	Functions	Voltage
1.	Vertical driver output(50Hz.)	5.5
2.	Vertical feedback to vertical comparator	4.4
3.	Vertical oscillator frequency(50Hz.)control (V-Hold)	5.4
4.	Vertical sync separator (50Hz.)	5.3
5.	Composite video signal input to sync separator	3
6.	Horizontal sync separator	7.9
7.	Horizontal oscillator (15625Hz.)	6.4
8.	Horizontal oscillator (15625Hz.)phase control phase detector	3
9.	Ground (-Ve supply voltage)	0
10.	Positive (+ Ve supply voltage)	12.4
11.	Horizontal frequency output (15625Hz.)	3.8
12.	Flyback (blanking) input pulse ( 15625Hz.)	0.4
13.	Video tranmitter identification output	6.8
14.	Horizontal oscillator phase control ( 15625Hz. )	2.6
15.	Horizontal oscillator frequency control ( 15625Hz. )H-hold	4.4
16.	Positive stabilized supply to start circuit	9
17.	Sand castle pulse output	1.4
18.	Coincidance detector (phase detector)	0.6

Pin Details of IC TDA 2577A

2010-01-25T21:50:00.000-08:00

Pin Details of IC TDA 2577A
Functions :

Horizontal sync separator
Noise Invertor
Horisontal oscillator & drive
Horisontal phase Detector
Vertical oscillator
Sand-Castle Pulse Generator
Vertical Sync Separator & Vertical Driver
Vertical blangking generator

Pin No.	Function	Voltage
1.	Vertical output (50 Hz.)	3.4
2.	Vertical feedback (output to input)	3.5
3.	Vertical frequency adjust (50 Hz.)(V-Hold)	5.6
4.	Vertical sync separator (50 Hz.)	2.4
5.	Video input to sync separator	3
6.	Horizontal sync separator (15625 Hz.)	6.6
7.	Horizontal sync separator (15625 Hz.)	5.8
8.	Phase detector1 output	3
9.	Ground (-Ve supply voltage)	0
10.	Positive (+ Ve supply voltage )	12
11.	Horizontal frequency out (15625 Hz.)	3.2
12.	Horizontal flyback pulse input (15625 Hz.)	0.4
13.	Video transmitter identification / VCR switch	11
14.	Phase detector 2 output	3.7
15.	Horizontal oscillator frequency (15625 Hz.) adjustment (H-Hold)	4.4
16.	Horizontal oscillator start supply circuit	9
17.	Sand - castle pulse output	1.4
18.	Coincidence detector	0.6

Pin Details of IC TDA 2540 | TDA 2541

2010-01-08T20:24:00.000-08:00

Pin Details of IC TDA 2540 , TDA 2541
( For NPN Tuner )

Substitute : TDA3540 , TDA8340 ,A241D , TDA2541 , TDA8341
Functions :

Pin No.	Functions	Voltage
1.	Balance IF input	4.7
2.	Decoupling Capacitor for thr Dc feedback loop of the IF amplifier	4.7
3.	Adjusting pin for starting point of tuner AGC	1.3
4.	Tuner AGC output	3.3
5.	AFT output	5.5
6.	AFT on/off switch	11
7.	AFT circuity to obtain in n/2 phase shift of the reference carrier	3.8
8.	Circuity for passive regeneration of the IF picture carrier	7.9
9.	Circuity for passive regeneration of the IF picture carrier	7.9
10.	AFT circuity to obtain n/2 phase shift of the reference carrier	3
11.	Positive (+Ve)supply voltage (10.2 to 13.2 V;40 to 70mA )	12
12.	Video signal output	4
13.	Ground (-Ve supply voltage )	0
14.	IF AGC , VCR switch	4.7
15.	Decoupling Capacitor for the DC feedback loop of the IF amplifier	2
16.	Balance IF input	2

Pin Details of IC TDA 2006 | 2030 | 2030A | 2040

2009-11-16T05:24:00.000-08:00

Pin Details of IC TDA2006 , TDA 2030 , TDA2030A , TDA 2040

Substitute : TDA 2030, TDA2930A, TDA2040
Functions : Audio power amplifier & thermal shut down

Pin No.	Function	Voltage
1.	Audio frequency input from audio driver	12
2.	Negative (-Ve) feedback(output to input)	12.2
3.	Ground (- Ve supply voltage)	0
4.	Audio frequency output for driving the speaker	12
5.	Positive (+Ve) supply voltage	24.5

Pin Details of IC TDA1940 and TDA1950

2009-11-14T23:56:00.000-08:00

Pin Details of IC TDA1940 and Pin Details of IC TDA1950

Functions :

Sync separator
Phase comprator or AFC
Voltage controlled horizontal oscillator
Bar horizontal output (Pre-amplifier)
Send castle pulse generator
Muting circuit

Pin No.	Function	Voltage
1.	Ground(-Ve supply voltage)	0
2.	Horizontal drive pulse output(15625Hz)	1.8
3.	Flyback(Reference)pulse input from EHT(15625 Hz)	11
4.	Sand castle pulse output	1.8
5.	Switch over input VCR operation	2
6.	Output of time constant switching stage for phase comprator-1	-
7.	Muting output (sound)	0.7
8.	Reference pin vertical sync separator	6
9.	Vertical sync output (50Hz)	1.5
10.	Video porch clamp level	3.8
11.	Sync separator input	3
12.	Horizontal frequency adjust (15625 Hz)	7.3
13.	Out phase comparator	6
14.	Positive supply (+Ve terminal)	12
15.	Horizontal oscillator capacitor(15625Hz)	6
16.	Horizontal oscillator resistor(15625 Hz)	6.1
17.	Phase shift (phase correction input)	5.3
18.	Vertical flyback (blanking) pulse input(50Hz)	-6.5

Pin Details of IC TDA1905

2009-11-01T21:49:00.000-08:00

Pin Details of IC TDA1905
4W Audio Amplifier

Functions : Audio pre-amplifier and Audio output

Pin No.	Functions	Voltage
1.	Audio frequency output	6.5
2.	Positive (+Ve supply voltage)	12.8
3.	Bootstrap	12.6
4.	Threshold	-
5.	Muting	-
6.	(Feedback)Inveret input	2.6
7.	SVR	2.5
8.	Non Invert input(audio frequency input)5.5MHz.	2.6
9.	Ground (-Ve supply voltage )	0
10.	Ground (-Ve supply voltage )	0
11.	Ground (-Ve supply voltage )	0
12.	Ground (-Ve supply voltage )	0
13.	Ground (-Ve supply voltage )	0
14.	Ground (-Ve supply voltage )	0
15.	Ground (-Ve supply voltage )	0
16.	Ground (-Ve supply voltage )	0

Pin Details of IC TDA1904

2009-09-03T12:44:00.000-07:00

Pin Details of IC TDA1904

4W Audio Amplifier

Functions : Audio pre-amplifier and Audio output

Pin No.	Function	Voltage
1.	Audio frequency output	6.5
2.	Positive(+Ve supply voltage)	12.8
3.	Bootstrap	12.6
4.	Not connected	-
5.	Not connected	-
6.	(Feed back ) invert input	2.6
7.	SVR	2.5
8.	Non invert input (Audio frequency input)5.5MHz	2.6
9.	Ground(-Ve supply voltage)	0
10.	Ground(-Ve supply voltage)	0
11.	Ground(-Ve supply voltage)	0
12.	Ground(-Ve supply voltage)	0
13.	Ground(-Ve supply voltage)	0
14.	Ground(-Ve supply voltage)	0
15.	Ground(-Ve supply voltage)	0
16.	Ground(-Ve supply voltage)	0

Pin Details of IC TDA1870

2009-09-01T02:49:00.000-07:00

Pin Details of IC TDA1870

Substitute : TDA1670(A), TDA1675

Functions :

Vertical oscillator and Vertical output
Blanking generator

Pin No.	Functions	Voltage
1.	It is one output of the power amplifier.It drive the yoke by a negative ramp current (50Hz.)	13.7
2.	Supply voltage for power output stage	21.4
3.	Vertical oscillator (50Hz.)	3.4
4.	Vertical oscillator (50Hz.)	0.5
5.	Input for sync pulses(+Ve)(50Hz.)	0.4
6.	Output of the switch drive by the internal clock pulse generated by the threshold circuits	0.5
7.	The current between Pin No.7 and ground decides the height of the ramp (sawtooth Pulse)	6.8
8.	Ground (-Ve supply voltage)	0
9.	Input of the buffer (output)stage	3.9
10.	Output of the buffer stage and is internally connected to the inverting input of the power amplifier	4.9
11.	Non inverting input	4.4
12.	Inverting input of the amplifier	4.3
13.	Output where the blanking pulse is available	1.2
14.	Main supply voltage	21.4
15.	Output the flyback generator	1.4

Pin Details of IC TDA1770A

2009-08-26T02:03:00.000-07:00

Pin Details of IC TDA1770A

Functions :

Pin No.	Functions	Voltage
1.	Blanking pulse output	0.1
2.	Positive(+Ve supply voltage )	22
3.	Flyback pulse output	0.1
4.	Not Connected	NC
5.	Ground(-Ve supply voltage)	0
6.	Ground(-Ve supply voltage)	0
7.	Power amplifier output	10.5
8.	Power amplifier supply voltage	22
9.	Oscillator	3.1
10.	Oscillator	0.4
11.	Sync pulse input	-2.7
12.	Oscillator	-
13.	Not Connected	NC
14.	Height control	-
15.	Ground (-Ve supply voltage )	0
16.	Ground (-Ve supply voltage )	0
17.	Rump pulse generator	-
18.	Ramp pulse output	3.5
19.	Power amplifier input (+Ve)(Non inverting input)	-
20.	Power amplifier input (-Ve)(inverting input)	4.4

Pin Details of IC TDA1701

2009-08-26T01:54:00.000-07:00

Pin Details of IC TDA1701

Substitute : TDA1035
Functions :

Pin No.	Functiions	Voltage
1.	5.5 MHz sound IF input(inter carrier sound)	2
2.	5.5 MHz sound IF input(inter carrier sound)	2
3.	Audio output	4
4.	FM detector	4
5.	FM detector	4
6.	DC volume control(voltage varies with volume control setting)	2.1
7.	Audio signal input	4.6
8.	Tone control	9.8
9.	Audio signal output	10
10.	Positive supply (+ Ve terminal)	20
11.	Audio amplifier (bias voltage)	11.5
12.	DC volume control bias voltage	11.5
13.	Ground (-Ve supply terminal)	0

Pin Details of IC TDA1670(A),TDA1670(V), TDA 1675

2009-08-26T01:21:00.001-07:00

Pin Details of IC TDA1670(A), TDA1670(V), TDA 1675

Substitute : TDA1675, TDA 167OV, TDA1870

Function : Vertical oscillator and vertical output ,Blanking generator

Pin No.	Functions	Voltage
1.	It is one output of the power amplifier.It drive the yoke by a negative ramp current (50Hz.)	13.7
2.	Supply voltage for power output stage	21.4
3.	Vertical oscillator (50Hz)	3.4
4.	Vertical oscillator (50Hz)	0.5
5.	Input for sync pulses (+Ve) (50Hz)	0.4
6.	Output of the switch driver by the internal clock pulse generated by the threshold circuits	0.5
7.	The curret between Pin No.7 and ground decides the height of the ramp (sawtooth pulse)	6.8
8.	Ground (-Ve supply voltage )	0
9.	Input of the buffer (output) stage	3.9
10.	Output of the buffer stage and is internal connected to the inverting input of the power amplifier	4.9
11.	Non inverting input	4.4
12.	Inverting input of the amplifier	4.3
13.	Output where the blanking pulse is available	1.2
14.	Main supply voltage	21.4
15.	Output of the flyback generator	1.4

Pin Details of IC TDA1190Z

2009-08-26T01:07:00.000-07:00

Pin Details of IC TDA1190Z

Substitute: TDA1190, TDA 3190

Functions:

IF limiter amplifier
Aktive low pass filter
FM detector
D.C volume control
AF ppre-amplifier
AF output stage

Pin No.	Functions	Voltage
1.	IF amplifier input(sound IF input)	2.5
2.	IF decoupling capacitor for IF amplifier	2.5
3.	IF decoupling capacitor	2.5
4.	FM detector capacitor (tank circuit )	2
5.	FM detector capacitor (tank circuit )	2
6.	DC volume control(electronic attenuator )	2
7.	Audio frequency feedback	10
8.	Conpensation for soun quality	0.2
9.	Audiio frequency output	10
10.	Positive(+Ve)supply voltage(Vcc)	24
11.	Rippley rejection	10
12.	De-emphasis (Frequency attenuator)	2.5

Pin Details of IC TDA1190

2009-07-09T04:15:00.000-07:00

Pin Details of IC TDA1190

Substitute : TDA3191, CA1190, TDA1190Z .
Functions :

Sound IF, Limiter amplifier
Low pass filter
FM detector
DC volume control
AF amplifier
AF output

Pin No.	Functions	Voltage
1.	Sound IF input	2.5
2.	Soud IF decoupling	2.5
3.	Soud IF decoupling	2.5
4.	Ground (-Ve supply voltage)	0
5.	Ground (-Ve supply voltage)	0
6.	FM detector (tank circuit)	2
7.	FM detector(tank circuit)	2
8.	DC Volume control (electronic attenuator)	2
9.	Audio frequency feedback	10
10.	Compensation for sound quality	0.2
11.	Audio frequency output	10
12.	Ground (-Ve supply voltage)	0
13.	Ground (-Ve supply voltage)	0
14.	Positive (+Ve supply voltage)	24
15.	Ripple rejection	10
16.	De-emphasis (frequency attenuator)	2.5

Pin Details of IC TDA1180

2009-07-09T04:11:00.000-07:00

Pin Details of IC TDA1180

Substitute : KA2137
Functions :

Vertical sync separator
Blanking pulse Generator
Pulse shaper
Vertical Oscillator

Pin No.	Functions	Voltage
1.	Positive(+Ve supply voltage)	11
2.	Inverting output from output stage	3.8
3.	non Inverting output from output stage	-
4.	Protection switch	-
5.	Phase shifter & phase comparator	7.6
6.	Pulse shaper	2
7.	Blanking pulse generator	-
8.	Sync separator	0.6
9.	Vertical sync separator(50Hz)	0.9
10.	Vertical sync output stage (50Hz)	0.2
11.	Coinsidence detector	77.3
12.	Time constant & control constant switch	2.8
13.	Phase comprator (oscillator sync)	2.8
14.	Vertical oscillator	6.2
15.	Vertical oscillator	2.7
16.	Ground (-Ve supply voltage)	0

Pin Details of IC TDA1170S

2009-07-09T04:01:00.000-07:00

Pin Details of IC TDA1170S

Substitute : TDA1170D
Functions :

Vertical synchronisation circuit
Vertical oscillator
Ramp generator
High power gain amplifier
FlyBack generator
Voltage generator

Pin No.	Functions	Voltage
1.	Ramp(sawtooth) output	5
2.	Main supply voltage (+Ve terminal)	15
3.	Vertical flyback (blanking 50Hz.)	1.5
4.	Ground (-Ve supply voltage )	0
5.	Ground (-Ve supply voltage )	0
6.	Vertical output (50Hz.)	10
7.	Power amplifier(vertical output)supply voltage	14.5
8.	Regulator voltage	5
9.	Hight adjustment	6.6
10.	Sync input	-0.1
11.	Vertical oscillator(50Hz)& frequency control(V-Hold)	2.4
12.	Ground (-Ve supply voltage )	0
13.	Ground (-Ve supply voltage )	0
14.	Amplifier input	1.8
15.	Conpensation (for vertical liniearity)	0.4
16.	Ramp (sawtooth)generator	3

Pin Details of IC TDA1170N

2009-06-12T04:59:00.000-07:00

Pin Details of IC TDA1170N

Substitute : TDA1170S , KA2136.

Functions :

Oscillator and Ramp generator
High power gain amplifier
Flyback generator
Voltage regulator
Synchronization

Pin No	Functions	Voltage
1.	Ramp (sawtooth)output signal	4
2.	Positive (VE +) supply voltage	22
3.	Vertical flyback (Blanking 50 Hz.)	1.5
4.	Power amplifier output(vertical output)	13
5.	Power amplifier supply voltage	22
6.	Regulator voltage	6
7.	Height adjust	6.6
8.	Sync input signal	-0.1
9.	Vertical oscillator & frequency control(V-Hold)(50Hz.)	3
10.	Pre-amplifier input	1.8
11.	Conpensation	0.4
12.	Rump (sawtooth)generator	3.5

Pin Details of IC TDA1170D

2009-03-18T10:46:00.000-07:00

Pin Details of IC TDA1170D

Substitute: TDA1170S

Functions :

Vertical synchronisation circuit
Vertical Oscillator
Ramp generator
High power gain amplifier
Flyback generator
Voltage regulator

Pin No.	Functions	Voltage
1.	Ramp(sawtooth)output	5
2.	Main supply voltage(+Ve terminal)	15
3.	Vertical flyback(Blanking 50Hz.)	1.5
4.	Ground(-Ve)supply voltage	0
5.	Ground(-Ve)supply voltage	0
6.	Vertical output (50Hz.)	10
7.	Power amplifier(Vertical output)supply voltage	14.5
8.	Regulated voltage	5
9.	Hieght adjustment	6.6
10.	Sync input	-0.1
11.	Vertical oscillator(50Hz)&frequency control(V-Hold)	2.4
12.	Ground(-Ve)supply voltage	0
13.	Ground(-Ve)supply voltage	0
14.	Amplifier input	1.8
15.	Compensations(For vertical linearity)	0.4
16.	Ramp(sawtooth)generator	3

Pin Details of IC TDA1037

2009-03-11T13:14:00.000-07:00

Pin Details of IC TDA1037

Functions : Sound output & Pre-amplifier

Pin No.	Functions	Voltage
1.	Ground(-Ve supply voltage)	0
2.	Audio signal output to drive the speaker	7.8
3.	Positive (+Ve supply voltage)	15
4.	Positive (+Ve supply voltage)	15
5.	Decoupling capacitor	0.8
6.	Negative(-Ve)feedback(output to input)	1.4
7.	Decoupling capacitor for quality improvement	7
8.	Audio signal input	0
9.	Ground (-Ve supply voltage)	0

Pin Details of IC TDA1035

2009-03-11T13:13:00.000-07:00

Pin Details of IC TDA1035

Substitute : TDA1701

Functions :

Sound IF amplifier
FM detector
DC Volume control
Audio output

Pin No.	Functions	Voltage
1.	5.5MHz.sound IF input(inter carrier sound)	2
2.	5.5MHz.sound IF input(inter carrier sound)	2
3.	Audio output	4
4.	FM detector	4
5.	FM detector	4
6.	DC volume control(voltage varies with volume control setting)	2.1
7.	Audio signal input	4.6
8.	Tone control	9.8
9.	Audio signal output	10
10.	Positive supply (+Ve)terminal	20
11.	Audio amplifier	11.5
12.	DC volume control bias voltage	11.5
13.	Ground (-Ve supply terminal)	0

Pin Details of IC TDA440S,B

2009-03-11T13:07:00.000-07:00

Pin Details of IC TDA440S,B

Substitute: A240 ,TDA440

Functions :

1.Video IF amplifier (3 stage)
2.Video Detector (Limiter)
3.Sync detector
4.AGC detector
5.Video pre-amplifier

Pin No.	Function	Voltage
1.	Video IF input	4
2.	Decoupling capacitor for biasing	4
3.	Ground (-Ve terminal)	0
4.	AGC time constant	2
5.	Tuner AGC output	12
6.	Tuner AGC Delay	1
7.	Flyback pulse(15625 Hz)input from EHT	1
8.	FM Detector (Carrier tuning)	7
9.	FM Detector (Carrier tuning)	7
10.	Voltage regulation	0.2
11.	Negative video output	3
12.	positive video output	8.5
13.	Positive (+ Ve supply voltage)	12
14.	Internally connected	4
15.	Decoupling capacitor for biasing	4
16.	Video IF input	4

Pin Details of IC TDA440

2009-03-11T13:06:00.002-07:00

Pin Details of IC TDA440

Substitute: A240 ,TDA440S,B.

Functions :

1.Video IF amplifier (3 stage)
2.Video detector (Limiter)
3.Sync detector
4.AGC detector
5.Video pre-amplifier

Pin No.	Function	Voltage
1.	Video IF input	4
2.	Decoupling capacitor for biasing	4
3.	Ground (-Ve terminal)	0
4.	AGC time constant	2
5.	Tuner AGC output	12
6.	Tuner AGC Delay	1
7.	Flyback pulse(15625 Hz)input from EHT	1
8.	FM Detector (Carrier tuning)	7
9.	FM Detector (Carrier tuning)	7
10.	Voltage regulation	0.2
11.	Negative video output	3
12.	positive video output	8.5
13.	Positive (+ Ve supply voltage)	12
14.	Internally connected	4
15.	Decoupling capacitor for biasing	4
16.	Video IF input	4

Pin Details of IC TC 9150P

2009-03-11T13:06:00.001-07:00

Pin Details of IC TC 9150P

Functions:

Up counter
Oscillator
Shift Register

Pin No.	Function	Voltage
1.	Ground (-Ve)supply voltage	0
2.	Input pulse Register	0.1
3.	Output Baffer	0
4.	Output Baffer	0
5.	Output Baffer	0
6.	Output Baffer	0
7.	Output Baffer	0
8.	Output Baffer	0
9.	Output Baffer	0.4
10.	Output Baffer	0.2
11.	Output Baffer	0
12.	Output Baffer	0
13.	Output Baffer	0
14.	Output Baffer	0
15.	Output Baffer	0
16.	Output Baffer	0
17.	Output Baffer	0
18.	Output Baffer	0
19.	Flip flop	0
20.	Flip flop output	0
21.	Code checker	0
22.	Code checker	5.2
23.	Oscillator (4.43MHz.)	2.6
24.	Positive(+Ve)supply voltage	5.2

Pin Details of IC TC 9148P

2009-03-11T13:05:00.000-07:00

Pin Details of IC TC 9148P

Functions :

Code Bit signal generator/pulse ganerator
Decoder/Divider

Pin No.	Functions	Voltage
1.	Ground(-Ve supply voltage)	0
2.	Oscillator(4.43MHz.)	6.3
3.	Oscillator(4.43MHz.)	6.3
4.	Key input Circuit	0
5.	Key input Circuit	0
6.	Key input Circuit	0
7.	Key input Circuit	0
8.	Key input Circuit	0
9.	Key input Circuit	0
10.	Timing signal generator	6.3
11.	Timing signal generator	6.3
12.	Timing signal generator	6.3
13.	Code bit signal generator	6.3
14.	Test point	6.3
15.	Output synthesizing circuit	6.3
16.	Positive(+Ve)supply voltage	6.3

Pin Details of IC TBA1440

2009-03-11T13:04:00.000-07:00

Pin Details of IC TBA1440

Functions :

Gain controlled IF amplifier
Syncronous demodulator
Video pre-amplifier
AGC generator

Pin No.	Functions	Voltage
1.	IF input	4.3
2.	Decoupling capacitor for the DC feedback loop of the IF amplifier	4.3
3.	Ground(-Ve)supply voltage	0
4.	RF AGC	1.4
5.	Tuner AGC output	1.3
6.	RF AGC adjustment	1.5
7.	Horizontal flyback(blanking)pulse input (15625Hz.)from EHT	0.4
8.	Video detector	7.5
9.	Video detector (output)	8.2
10.	Video input (phase detector)	3.1
11.	Comporite video signal output	4.4
12.	Comporite video signal output	4.4
13.	Positive(+Ve)supply voltage	12.5
14.	Video detector control	0.8
15.	Decoupling capacitor for the DC feedback loop of the IF amplifier	4.3
16.	IF input	4.3

Pin Details of IC TBA920

2009-03-11T13:03:00.002-07:00

Pin Details of IC TBA920

Substitute : CA920 ,1034

Functions :

Horizontal Oscillator
Sync separator
AFC (Automatic Frequency Control)

Pin No.	Function	Voltage
1.	POSITIVE (+Ve) supply voltage	12
2.	15625Hz.frequency output to horizontal driver section	4.2
3.	Pulse shaper and phase shifter	2.4
4.	Phase discriminator	2.4
5.	Flyback (blanking)pulse input (15625Hz.)from EHT	-0.2
6.	Horizontal sync input (phase discriminator)(15625Hz.)	0
7.	Separated sync output	1 to 7
8.	Composite video signal input	0.2
9.	Noise gating	0
10.	Coincidence detector	2.6
11.	Time constant switching	3.2
12.	Control voltage limiter	-1.4
13.	Horizontal oscillator (reference voltage)(15625Hz.)	7.5
14.	Horizontal oscillator (15625Hz.generation)	7
15.	Horizontal oscillator (15625Hz)control (H-Hold)	3
16.	Ground (-Ve terminal)	0

Note:

1. if top shifting occurs when VCR is connected .

2.Please use styroflex capasitor only (10 Kpf)at Pin No.14.

Pin Details of IC TBA810P

2009-03-11T13:03:00.001-07:00

Pin Details of IC TBA810P

Substitute : TBA810CB ,GL1146

Functions :

AF Pre-amplifier
AF Driver
AF Output

Pin No.	Functions	Voltage
1.	Positive(+Ve)supply voltage	12
2.	Not Connected	-
3.	Not Connected	-
4.	Bootstrap	12
5.	Compensation	0.6
6.	Negative feedback (output to input)	1.4
7.	Ripple rejection	6.2
8.	Audio input	0.3
9.	Ground (Substrate)	0
10.	Ground(-Ve)supply voltage	0
11.	Not Connected	-
12.	Audio signal output	6.5

Pin Details of IC TBA810C

2009-03-11T13:01:00.000-07:00

Pin Details of IC TBA810C

Substitute : TBA 810P ,GL1146

Functions :

AF Pre-amplifier
AF driver
AF output

Pin No.	Function	Voltage
1.	Positive(+Ve )supply voltage	12
2.	Not connected	-
3.	Not connected	-
4.	Bootstrap	12
5.	Compensation	0.6
6.	Negative Feedback (output to input )	1.4
7.	Ripple rejection	6.2
8.	Audio input	0.3
9.	Ground (substitude)	0
10.	Ground (-Ve) supply voltage	0
11.	Not connected	-
12.	Audio signal output	6.5

Pin Details of IC TBA810

2009-03-11T13:00:00.000-07:00

Pin Details of IC TBA810

Substitute : CA810

Functions : Power amplifier

Pin No.	Function	Voltage
1.	Positive (+Ve)supply voltage	12
2.	Not connected	NC
3.	Not connected	NC
4.	Ground (-Ve) supply voltage	0
5.	Ground (-Ve) supply voltage	0
6.	Bootstrap	12
7.	Compensation	0.6
8.	Feedback (output to input )	1.4
9.	Ripple rejection	6.2
10.	Audio input	0.3
11.	Negative voltage (substitude)	0
12.	Ground (-Ve) supply voltage	0
13.	Ground (-Ve) supply voltage	0
14.	Ground (-Ve) supply voltage	0
15.	Not connected	NC
16.	Audio output	6.5

Pin Details of IC TBA120U

2009-03-11T12:59:00.000-07:00

Pin Details of IC TBA120U

Substitute : A223D ,SN76622 ,U223

Functions :

1.Sound IF Amplifier.
2.FM Detector.
3.A.F.Ampliefier

Pin No.	Function	Voltage
1.	ground( -Ve supply voltage )	0
2.	Sound IF input (5.5 MHz)	1.9
3.	Audio voltage input	2.9
4.	Volume Feedback	4.8
5.	volume control (Electronic attenuator)	3.8
6.	Not connected	NC
7.	FM Detector	3.3
8.	Audio output	4
9.	FM Detector	3.3
10.	Not connected	NC
11.	Positive (+ Ve supply voltage)	11
12.	Fixed AF Output	5
13.	Sound I.F. Feedback	1.9
14.	Sound I.F. Input(5.5 Mhz.)	1.9

Pin Details of IC TBA120T

2009-03-11T12:58:00.002-07:00

Pin Details of IC TBA120T

Substitute : A224D ,SN76623

Functions :

1.Sound IF Amplifier.
2.FM Detector.
3.A.F.Ampliefier

Pin No.	Functions	Voltage
1.	Ground( -Ve supply voltage )	0
2.	Sound IF input (5.5 MHz)	1.9
3.	Audio voltage input	2.9
4.	Volume Feedback	4.8
5.	volume control (Electronic attenuator)	3.8
6.	FM Detector	-
7.	FM Detector	3.3
8.	AF Output	4
9.	FM Detector	3.3
10.	FM Detector	-
11.	Positive (+ Ve supply voltage)	11
12.	Fixed AF Output	5
13.	Sound I.F. Feedback	1.9
14.	Sound I.F. Input(5.5 Mhz.)	1.9

Pin Details of IC TBA120S

2009-03-11T12:58:00.001-07:00

Pin Details of IC TBA120S

Substitute : A220D ,SN76620

Functions :

1.Sound IF Amplifier.
2.FM Detector.
3.A.F.Ampliefier

Pin No.	Function	Voltage
1.	Ground( -Ve supply voltage )	0
2.	Decoupling capacitor	1.9
3.	Ground( -Ve supply voltage )	0
4.	Ground( -Ve supply voltage )	0
5.	Volume control (Electronic attenuator)	3.8
6.	FM Detector	-
7.	FM Detector	3.3
8.	Audio output	4
9.	FM Detector	3.3
10.	FM Detector	-
11.	Positive (+ Ve supply voltage)	11
12.	Ground (+ Ve supply voltage)	0
13.	Decoupling capacitor	1.9
14.	Sound I.F. Input(5.5 Mhz.)	1.9

Pin Details of IC TA7710

2009-03-11T12:57:00.000-07:00

Pin Details of IC TA7710

Functions :

IF amplifier
RF-AGC
AFT detector
Video detector
Video amplifier

Pin No.	Function	Voltage
1.	IF signal input	4.1
2.	Decoupling capacitor for biasing	4.2
3.	RF-AGC control	6.8
4.	Delayed RF-AGC output	2.7to9.7
5.	AFT output for tuner	4
6.	AFT capacitor	9.8
7.	AFTdetector frequency tuning circuit	3.9
8.	Video detector frequency tuning circuit	0.3
9.	Video detector frequency tuning circuit	4.1
10.	AFTdetector frequency tuning circuit	3.9
11.	Positive(+Ve)supply voltage	12
12.	Composite video signal output for difference sections	3.2
13.	Ground (-Ve)supply voltage	0
14.	IF-AGC	7.2
15.	Decoupling capacitor for biasing	4.4
16.	IF signal input	4.1

Pin Details of IC TA7699AP

2009-03-11T12:56:00.001-07:00

Pin Details of IC TA7699AP

Substitute : TA7698AP , KA2154

Functions :

Video amplifier
Band pass amplifier
Chrominance section
RGB matrix
Sync separator
Vertical & Horisontal oscillator
Horizontal driver & Vertical driver
Automatic colour control (ACC)

Pin No.	Functions	Voltage
1.	Control peaking	4.6
2.	Positive (+Ve)supply voltage 1	12
3.	Pedestal clamp input	4.7
4.	Brightness control	4.5
5.	Chroma (colour )input	1
6.	Automatic colourcontrol (ACC )input	10.5
7.	Colour control	0.6-7.6
8.	Chroma (colour) output	10.6
9.	Phase capasitor	5.7
10.	Automatic phase control detector	8.4
11.	Ground(video,chroma)	0
12.	Ident or Filter capacitor	9.8
13.	Voltage controlled oscillator	10.7
14.	Matrix input	3.9
15.	matrix input	3.9
16.	APC filter	9.7
17.	Croma input to PAL/NTSC	4.8
18.	APC filter	9.8
19.	System switch	4.8
20.	(G-Y)green colour diferrence signal	8.5
21.	(R-Y)Red colour diferrence signal	8.5
22.	(B-Y)Blue colour Diferrence signal	8.5
23.	Y(luminance output	8.5
24.	Vertical drive output (50Hz.)	1.9
25.	Ramp generator	4.4
26.	Vertical driver feedback (output to input)	7.8
27.	Ramp capacitor	7.7
28.	Vertical sync (50Hz)input to vertical Osc.	0.4
29.	Vertical Osc.frequency adjust(V.hold)	2.9
30.	X-ray protection (ground)	0
31.	Ground (negative supply terminal)	0
32.	Horizontal driver output (15625Hz)	0.4
33.	Positive(+Ve)supply voltage (2)	8.4
34.	Horiz.Osc.frequncy(15625Hz)adjust(H.hold)	4.4
35.	Automatic frequency control(AFC)output	4.5
36.	Vertical sync output from sync separator	3.7
37.	video signal input to sync separator	0.7
38.	Flyback pulse (15625Hz)input from EHT	0.5
39.	Inverter input(Video)	4.1
40.	inverter video output	7.8
41.	Contrast colour	8.4
42.	Contrast output	9.4

Pin Details of IC TA7698AP

2009-03-11T12:55:00.000-07:00

Pin Details of IC TA7698AP

Substitute : TA7699AP ,KA2154

Functions :

Video amplifier
Band pass amplifier
Chrominance section
RGB matrix
Sync separator
Vertical & Horisontal oscillator
Horizontal driver & Vertical driver
Automatic colour control (ACC)

Pin No.	Functions	Voltage
1.	Control peaking	4.6
2.	Positive (+Ve)supply voltage 1	12
3.	Pedestal clamp input	4.7
4.	Brightness control	4.5
5.	Chroma (colour )input	1
6.	Automatic colourcontrol (ACC )input	10.5
7.	Colour control	0.6-7.6
8.	Chroma (colour) output	10.6
9.	Phase capasitor	5.7
10.	Automatic phase control detector	8.4
11.	Ground(video,chroma)	0
12.	Ident or Filter capacitor	9.8
13.	Voltage controlled oscillator	10.7
14.	Matrix input	3.9
15.	matrix input	3.9
16.	APC filter	9.7
17.	Croma input to PAL/NTSC	4.8
18.	APC filter	9.8
19.	System switch	4.8
20.	(G-Y)green colour diferrence signal	8.5
21.	(R-Y)Red colour diferrence signal	8.5
22.	(B-Y)Blue colour Diferrence signal	8.5
23.	Y(luminance output	8.5
24.	Vertical drive output (50Hz.)	1.9
25.	Ramp generator	4.4
26.	Vertical driver feedback (output to input)	7.8
27.	Ramp capacitor	7.7
28.	Vertical sync (50Hz)input to vertical Osc.	0.4
29.	Vertical Osc.frequency adjust(V.hold)	2.9
30.	X-ray protection (ground)	0
31.	Ground (negative supply terminal)	0
32.	Horizontal driver output (15625Hz)	0.4
33.	Positive(+Ve)supply voltage (2)	8.4
34.	Horiz.Osc.frequncy(15625Hz)adjust(H.hold)	4.4
35.	Automatic frequency control(AFC)output	4.5
36.	Vertical sync output from sync separator	3.7
37.	video signal input to sync separator	0.7
38.	Flyback pulse (15625Hz)input from EHT	0.5
39.	Inverter input(Video)	4.1
40.	inverter video output	7.8
41.	Contrast colour	8.4
42.	Contrast output	9.4

Pin Details of IC TA7680AP

2009-03-11T12:53:00.000-07:00

Pin Details of IC TA7680AP

Substitute : KA2914

Functions :

VIF
SIF
Video Pre-amplifier
Video detector
IF AGC
RF AGC

Pin No.	FUNCTION	Voltage
1.	Volume control	0-6.7
2.	Noise filter biasing	2.7
3.	Audio output	7
4.	Ground (-Ve supply voltage)	0
5.	AGC detector	7.3
6.	Decoupling capacitor for DC feedback loop of IF amplifier	4.9
7.	Balanced PIF input	4.8
8.	Balanced PIF input	4.8
9.	Decoupling capacitor for DC feedback loop of IF amplifier	4.9
10.	RF AGC	6.4
11.	RF AGC output	3.9
12.	PIF ground	0
13.	AFT output -1	7.2
14.	AFT output -2	5.8
15.	Video signal output	3.6
16.	AFT tank	4.2
17.	Video tank IF dtector circuit	7.8
18.	Video tank IF dtector circuit	7.8
19.	AFT tank	4.2
20.	Positive (+Ve supply voltage)	11.7
21.	Sound IF input (5.5MHz.)	4.6
22.	Sound IF detector (5.5MHz.)	4.6
23.	De-emphasis(audio output	5.3
24.	Soud IF detector (tank circuit)	4.5

Pin Details of IC TA7661

2009-03-11T12:51:00.000-07:00

Pin Details of IC TA7661

Functions :

Video IF amplifier
AGC
AFC detector
Video detector

Pin No.	Function	Voltage
1.	IF signal input	5.2
2.	Decoupling capacitor for biasing	5.5
3.	AGC input to IF amplifier	5.7
4.	RF AGC output for tuner	1.1
5.	AFC output amplifier	11
6.	AFC on/off switch	11
7.	AFC sinchronous demodulator	4.4
8.	Reference amplifier	7.8.
9.	Reference amplifier	7.8
10.	AFC sinchronous demodulator(AFC phase detector)	4.4
11.	Positive(+Ve)Supply voltage terminal	11
12.	Video signal output	0.1
13.	Ground(-Ve)supply terminal	0
14.	AGC detector / VCR switch	2.2
15.	Decoupling capacitor for biasing	5.5
16.	IF signal input	5.2

Pin Details of IC TA7660

2009-03-11T12:50:00.002-07:00

Pin Details of IC TA7660

Functions:

Video IF amplifier
AGC
AGC Detector
Video detector

Pin No.	Function	Voltage
1.	IF input	5.2
2.	Decoupling capacitor for biasing	5.5
3.	AGC input to IF amplifier	5.7
4.	RF AGC output for tuner (Delayed AGC)	2.5
5.	AFC output amplifier	7.3
6.	AFC on/off switch	6.6
7.	AFC synchronous demodulator	3.8
8.	Reference amplifier	7.8
9.	Reference amplifier	7.8
10.	AFC synchronous demodulator (AFC phase detector)	3.8
11.	Positive(+Ve)supply voltage	11
12.	Video signal output	3.8
13.	Ground(-Ve)supply terminal	0
14.	AGC detector/VCR switch	7.4
15.	Decoupling capacitor for biasing	5.5
16.	IF input	5.2

Pin Details of IC TA 7630P

2009-03-11T12:50:00.001-07:00

Pin Details of IC TA 7630P

Functions : Sound controller

Pin No.	Functions	Voltage
1.	Ground(-Ve supply voltage )	0
2.	Audio amplifier input	6.1
3.	Decoupling capacitor	6.1
4.	Decoupling capacitor	6.2
5.	Positive (+Ve supply voltage) Vcc 1	6
6.	Audio amplifier output	6.2
7.	Sub balance	3
8.	Volume control(electronic attenuator )	3.5(2)
9.	Bass control	3.1
10.	Thres hold	3.1
11.	Audio amplifier output	6.1
12.	Positive (+Ve supply voltage) Vcc 2	12
13.	Decoupling capacitor	6.1
14.	Decoupling capacitor	6.1
15.	Audio amplifier input	6.1
16.	Conpensation	6.1

Pin Details of IC TA7611AP

2009-03-11T12:48:00.002-07:00

Pin Details of IC TA7611AP

Substitute : KA2916 ,TA7661

Functions :

Video IF amplifier
AGC
AFC detector
Video detector

Pin No.	FUNCTION	Voltage
1.	IF input	5.2
2.	Decoupling capacitor for biasing	5.5
3.	AGC input to IF amplifier	5.7
4.	RF AGC output for tuner	1.1
5.	AFC output amplifier	11
6.	AFC on/off swith	11
7.	AFC sincronous demodulator	4.4
8.	Reference amplifier	7.8
9.	Reference amplifier	7.8
10.	AFC syncronous demodulator(AFC phase detector)	4.4
11.	Supply voltage (+Ve terminal)	11
12.	Video output	0.1
13.	Ground(-Ve supply terminal)	0
14.	AGC detector/VCR switch	2.2
15.	Decoupling capacitor for biasing	5.5
16.	IF input	5.2

Pin Details of IC TA7609

2009-03-11T12:48:00.001-07:00

Pin Details of IC TA7609

Functions :

Sync separator
Horizontal oscillator
Horizontal drive
Vertical oscillator
Vertical drive
Vertical ramp generator

Pin No.	Function	Voltage
1.	Horizontal flyback(15625Hz.)output	4.1
2.	Horizontal oscillator(15625Hz)Frequency adjust	4.1
3.	X-Ray ground (X-Ray protection)(fail safe)	0
4.	Horizontal drive input(15625Hz.)	0.5
5.	Ground (Negative supply terminal)	0
6.	Biasing capacitor	1.4
7.	Vertical drive output(50Hz.)	0.6
8.	Vertical feedback (output to input)	7.3
9.	Ramp (Sawtooth)generator capacitor	7.3
10.	Vertical oscillator(50Hz)	3.9
11.	Positive supply voltage terminal	12
12.	Vertical oscillator(50Hz)	0.3
13.	Vertical oscillator(50Hz) frequency adjust	2.6
14.	Vertical sync (50Hz)Signal output from sync separator	-
15.	Supply voltage (positive)regulator	9.9
16.	Composite colour video signal input to sync separator	0.8

Pin Details of IC TA 7607AP,P

2009-03-11T12:47:00.001-07:00

Pin Details of IC TA 7607AP,P

Substitute : KA2911 ,TDA2544 ,TA7660

Functions :

Video IF amplifier
AGC
AGC detector
Video detector

Pin No.	Functions	Voltage
1.	IF input	5.2
2.	Decoupling capacitor for biasing	5.5
3.	AGC input to IF amplifier	5.7
4.	RF AGC output to tuner (delay AGC)	2.5
5.	AFC output amplifier	7.3
6.	AFC on/off switch	6.6
7.	AFC synchronous demodulator	3.8
8.	Reference amplifier	7.8
9.	Reference amplifier	7.8
10.	AFC syncronous demodulator (AFC phase detector)	3.8
11.	Positive(+Ve)supply voltage	11
12.	Video signal output	3.8
13.	Ground(-Ve)supply voltage	0
14.	AGC Detector/VCR switch	7.4
15.	Decoupling capacitor for biasing	5.5
16.	IF input	5.2

Pin Details of IC TA7337

2009-03-11T12:46:00.000-07:00

Pin Details of IC TA7337

Substitute : KA2105

Functions : Sound IF amplifier and FM detector

Pin No	Functions	Voltage
1.	Ground (-Ve)supply terminal	0
2.	5.5MHz. Inter-carrier sound input(SIF input)	1.9
3.	5.5MHz. Inter-carrier sound input(SIF input)	1.9
4.	Positive (+Ve)supply voltage	11.5
5.	Ground (-Ve)supply voltage	0
6.	FM detector (SIF detector coil)	4.4
7.	FM detector (SIF detector coil)	3.8
8.	Decoupling capacitor	6.8
9.	Audio freuency output	5.1

Pin Details of IC TA 7315

2009-03-11T12:45:00.000-07:00

Pin Details of IC TA 7315

Functions : Tuner control

Pin No.	Function	Voltage
1.	Not connected	-
2.	Poitive (+Ve supply voltage )	16.5
3.	Drive Output (Band switch)	-
4.	Band switch output	0
5.	Ground (-Ve supply voltage )	0
6.	VH switch	0
7.	VL switch input	0.8
8.	Power source output	15.8
9.	Not connected	NC

Pin Details of IC TA 7273P

2009-03-11T12:43:00.000-07:00

Pin Details of IC TA 7273P

Functions : Audio amplifier

Pin No.	Functions	Voltage
1.	Negative feedback (Left channel )	1.5
2.	Audio amplifier Input (Left channel )	0
3.	Ground (-Ve supply voltage )	0
4.	Audio amplifier Input (Right channel )	0
5.	Negative feedback (Right channel )	1.5
6.	Decoupling capacitor	9.6
7.	Audio amplifier Input (Left channel )	14
8.	Audio amplifier Input (Right channel )	1.7
9.	Positive (+Ve supply voltage )	28.5
10.	Ground (-Ve supply voltage )	0
11.	Audio amplifier Input (Left channel )	1.7
12.	Audio amplifier Input (Right channel )	14.1

Pin Details of IC TA7243

2009-03-11T12:42:00.000-07:00

Pin Details of IC TA7243

Functions :

Sound IF detector
FM detector
Power detector
Audio output stage

Pin No.	FUNCTIONS	VOLTAGE
1.	Positive(+Ve)supply for audio driver through regulator(voltage amplifier)	6.1
2.	FM detector tuning circuit	3.7
3.	FM detector tuning circuit	3.7
4.	Audio output from driver(record / play switch)	9.1
5.	Audio driver ground	0
6.	Audio input to audio output amplifier	1.1
7.	Decoupling capacitor	11
8.	Ground(-Ve supply voltage)	-0
9.	Audio output for driving the speaker	10.5
10.	Positive(+Ve)supply voltage	21.5
11.	Positive voltage output from regulator to drive the audio driver	6.1
12.	Sound IF input (5.5MHz. Inter-carrier sound )	3.8
13.	Sound IF input (5.5MHz. Inter-carrier sound )	3.9
14.	Ground(-Ve supply voltage)	0

Pin Details of IC TA7242

2009-03-11T12:11:00.000-07:00

Pin Details of IC TA7242

Substitute : uPC1031, KA2130, LA1385.

Functions :

Vertical Oscillator
Vertical output
Vertical Blanking Generator
Vertical Sync Amplifier

Pin No.	FUNCTIONS	VOLTAGE
1.	Vertical output(50Hz.)to vertical deflection coil	9
2.	Positive(+Ve)supply for IC output section	18
3.	Vertical output(50Hz.)to vertical deflection coil	16
4.	50Hz.output from vertical oscillator & vertical sync amplifier ( Height control)	15
5.	Vertical sync input (50Hz.)from sync separator	1.2
6.	Vertical frequency (50Hz.)adjustment(vertical hold)	4
7.	50Hz.input for vertical output stage(internally)	5.1
8.	Ground(-Ve supply voltage)	0
9.	Feedback (output to input ) to improve vertical linearity	9
10.	Positive(+Ve)supply terminal for IC (main supply to IC)	18

Pin Details of IC TA7210

2009-03-11T12:09:00.000-07:00

Pin Details of IC TA7210

Functions :

Audio pre-amplifier
Audio output
Regulated power supply
Thermal protection circuit

Pin No.	Functions	Voltage
1.	Positive(+Ve)supply voltage to regulator	60
2.	Protection circuit	31
3.	Ground(-Ve supply voltage)	0
4.	Audio amplifier	-0.1
5.	Audio output to drive the speaker	31.5
6.	Audio power amplifier	31
7.	Differential amplifier ground	0
8.	Audio amplifier	0.8
9.	Negative(-Ve)feedback(output to input)	29
10.	Audio signal input	27.8
11.	Voltage regulator	31
12.	Positive(+Ve)supply voltage	60

Pin Details of IC TA7193AP

2009-03-11T12:08:00.000-07:00

Pin Details of IC TA7193AP

Substitute : KA2151

Functions :

Chroma band pass amplifier
R-Y & B-Y demodulator
G-Y matrix
Burst gate
Chroma burst amplifier
Chroma subcarrier oscillator
Oscillator control
Colour killer detector & colour killer

Pin No.	Functions	Voltage
1.	G-Ysignal output	7.5
2.	B-Y demodulator input	3.5
3.	R-Y demodulator input	3.5
4.	Flip flop ( PAL switch )	0.3
5.	Voltage controled oscillator(4.43MHz.)(Reference oscillator)	3.5
6.	4.43MHz. crystal for subcarrier oscilator	3.5
7.	Voltage controled oscillator(4.43MHz.)(Reference oscillator)	3.5
8.	Phase control	9.5
9.	APC detector & phase detector input	8.5
10.	APC detector & phase detector input	8.5
11.	Burst signal to killer & ident detector	4.5
12.	Ground(-Ve supply voltage)	0
13.	Burst gate	2.3
14.	Chroma burst amplifier input	1.9
15.	Chroma video signal input	1.2
16.	ACC amplifier	8.9
17.	Chroma burst amplifier output	8
18.	Gain controlled amplifier supply voltage (colour)	6.4
19.	Gain controlled amplifier ( colour )	10.4
20.	Gain controlled amplifier ( colour )	8.8
21.	Killer & ident detector input	6.5
22.	Positive (+Ve supply voltage)	12
23.	B-Y signal output	7.5
24.	R-Y signal output	7.5

Pin Details of IC TA7176AP

2009-03-11T12:05:00.000-07:00

Pin Details of IC TA7176AP

Substitute : CA3065, AN241, HA1125, KA2101, LA1365, LM3065, MC1358, ULN2165

Functions : Sound IF amplifier limiter,Low pass filter,FM detector and AF amplifier

Pin No.	Functions	Voltage
1.	Sound I.F input(5.5MHz. inter carrier sound)	1.9
2.	Sound I.F input(5.5MHz. inter carrier sound)	1.9
3.	Sound IF ground	0
4.	Ground(-Ve supply voltage)	0
5.	Positive (+Ve supply voltage)	11.1
6.	DC volume control(electronic attenuator)	1.5
7.	De-emphasis	6.6
8.	Audio signal output	5.9
9.	FM detector	4
10.	FM detector	4
11.	Not connected	-
12.	Audio output from driver section	4.8
13.	Tone control	5.4
14.	Input from audio driver section	0.6

Pin Details of IC TA7076

2009-03-11T12:04:00.000-07:00

Pin Details of IC TA7076

Substitute : uPC596

Functions :

IF Amplifier
Video detector
Video amplifier

Pin No.	Functions	Voltage
1.	Not connected	-
2.	Video detector frequency tuning circuit	6.2
3.	Video detector frequency tuning circuit	6.2
4.	Composite video signal output	2.9
5.	Inter-carrier sound signal (5.5MHz.)output	7.7
6.	Positive (+Ve supply voltage)	11
7.	IF signal input to IF amplifier	8.2
8.	Ground(-Ve supply voltage)	0

Pin Details of IC TA7074

2009-03-11T12:03:00.000-07:00

Pin Details of IC TA7074

Substitute : CA3052 , LA1352,MC1352

Functions :

IF amplifier
AGC amplifier

Pin No.	Functions	Voltage
1.	IF signal input	3.4
2.	Decoupling capacitor for biasing	3.4
3.	Ground(-Ve supply voltage)	0
4.	Ground(-Ve supply voltage)	0
5.	Horizontal flyback(blanking)pulse input(15625 Hz.)	0.5
6.	Feedback(output to input) sgnal input for AGC amplifier	2.7
7.	IF signal output	10.3
8.	IF signal output	10.3
9.	AGC time constant circuit	6.9
10.	IF AGC control	1.9
11.	Positive (+Ve supply voltage)	10.3
12.	RF AGC output for tuner	3.3
13.	RF-AGC control	5.8
14.	By pass capacitor	5.2

Pin Details of IC TA7070

2009-03-11T12:01:00.000-07:00

Pin Details of IC TA7070

Substitute : HA1126, LA1364, M51352

Functions : DC Amplifier and IF amplifier

Pin No.	Functions	Voltage
1.	Not Connected	NC
2.	Not Connected	NC
3.	Discriminiator input (APC)	1.3
4.	IF amplifier output	11.5
5.	Discriminiator input (APC)	1.3
6.	Not Connected	NC
7.	DC amplifier output	11.5
8.	DC amplifier output	2.3
9.	Not Connected	NC
10.	Decoupling capacitor	1.3
11.	IF amplifier input	1.2
12.	Not Connected	NC
13.	Ground(-Ve supply voltage)	0
14.	Positive(+Ve supply voltage input)	11.5

Pin Details of IC STR6020

2009-03-11T11:57:00.000-07:00

Pin Details of IC STR6020

Functions : Power regulator

Pin No.	FUNCTIONS	VOLTAGE
1.	Positive(+Ve supply voltage input)(Un-regulate voltage)	300
2.	Feedback ( output to imput )	50
3.	Error amplifier input	36
4.	Switching signal output	50
5.	Regulated power output	54

Pin Details of IC STR440

2009-03-11T11:55:00.001-07:00

Pin Details of IC STR440

Functions :

Error amplifier
Drive and switch

Pin No.	FUNCTIONS	VOLTAGE
1.	Positive(+Ve supply voltage input)(Un-regulate voltage)	282
2.	Ground (-Ve supply voltage )	0
3.	Switch regulated supply voltage output	107.5
4.	Switch	0.3

Pin Details of IC STR370

2009-03-11T11:55:00.000-07:00

Pin Details of IC STR370

Functions : Power Regulator

Pin No.	Functions	Voltage
1.	Positive(+Ve supply voltage input)(Un-regulate voltage)	132
2.	Regulate voltage output	109
3.	Ground (-Ve supply voltage )	0
4.	Error amplifier input ( Reference voltage )	110

Pin Details of IC SN76623

2009-03-11T11:54:00.000-07:00

Pin Details of IC SN76623

Substitute : A224D, TBA120T.

Functions :

Sound IF amplifier
FM Detector
AF detector

Pin No.	Functions	Voltage
1.	Ground(-Ve supply voltage)	0
2.	Sound IF input(5.5MHz.)	1.9
3.	Audio voltage input	2.9
4.	Volume feedback	4.8
5.	Volume control(electro attenuator)	3.8
6.	FM detector	-
7.	FM detector	3.3
8.	AF output	4
9.	FM detector	3.3
10.	FM detector	-
11.	Positive (+Ve supply voltage)	11
12.	Fixed AF output	5
13.	Sound IF feedback	1.9
14.	Sound IF input(5.5MHz.)	1.9

Pin Details of IC SN76622

2009-03-11T11:53:00.000-07:00

Pin Details of IC SN76622

Substitute : TBA 120 U, A223D, U233

Functions :

Sound IF amplifier
FM Detector
AF detector

Pin No.	Functions	Voltage
1.	Ground(-Ve supply voltage)	0
2.	Sound IF input(5.5MHz.)	1.9
3.	Audio voltage input	2.9
4.	Volume feedback	4.8
5.	Volume control(electro attenuator)	3.8
6.	Not connected	NC
7.	FM detector	3.3
8.	Audio output	4
9.	FM detector	3.3
10.	Not connected	NC
11.	Positive (+Ve supply voltage)	11
12.	Fixed AF output	5
13.	Sound IF feedback	1.9
14.	Sound IF input(5.5MHz.)	1.9

Pin Details of IC SN76620

2009-03-11T11:52:00.000-07:00

Pin Details of IC SN76620

Substitute : A220D, TBA120S

Functions :

Sound IF amplifier
FM Detector
AF detector

Pin No.	Functions	Voltage
1.	Ground(-Ve supply voltage)	0
2.	Decoupling capacitor	1.9
3.	Ground(-Ve supply voltage)	0
4.	Ground(-Ve supply voltage)	0
5.	Volume control(electronic attenuator)	3.8
6.	FM Detector	-
7.	FM Detector	3.3
8.	Audio output	4
9.	FM Detector	3.3
10.	FM Detector	-
11.	Positive (+Ve supply voltage)	11
12.	Ground(-Ve supply voltage)	0
13.	Decoupling capacitor	1.9
14.	Sound IF input(5.5MHz.)	1.9

Pin Details of IC SL1430

2009-03-11T11:46:00.000-07:00

Pin Details of IC SL1430

Functions : IF pre-amplifier and IF AGC

Pin No.	Functions	Voltage
1.	Positif (+Ve supply voltage)	12.5
2.	Amplifier IF signal output	5.7
3.	Amplifier IF signal output	5.8
4.	Positif (+Ve supply voltage)	12.5
5.	IF signal input	5
6.	Ground(-Ve supply voltage)	0
7.	Not Connected	NC
8.	Not Connected	NC

Pin Details of IC MC1358

2009-03-11T11:45:00.000-07:00

Pin Details of IC MC1358

Substitute :

CA3065, AN241, HA1125, KA2101, LA1365,

LM3065, TA7176AP, ULN2165

Fuctions :

Sound IF amplifier limiter,Low pass filter

FM detector , and AF amplifier

Pin No.	Functions	Voltage
1.	Sound IF input(5.5MHz.inter carrier sound)	1.9
2.	Sound IF input(5.5MHz.inter carrier sound)	1.9
3.	Sound IF ground	0
4.	Ground(-Ve supply voltage)	0
5.	Positif (+Ve supply voltage)	11.1
6.	DC volume control(electronic attenuator)	1.5
7.	De-emphasis	6.6
8.	Audio signal output	5.9
9.	FM detector	4
10.	FM detector	4
11.	Not Connected	-
12.	Audio output from driver section	4.8
13.	Tone control	5.4
14.	input from audio driver section	0.6

Pin Details of IC MC1352

2009-03-11T11:44:00.000-07:00

Pin Details of IC MC1352

Substitute : CA3052 , LA1352 , TA7074

Functions : IF amplifier and AGC amplifier

Pin No	Functions	Voltage
1.	IF signal input	3.4
2.	Decoupling capacitor for biasing	3.4
3.	Ground(-Ve supply voltage)	0
4.	Ground(-Ve supply voltage)	0
5.	Horizontal flyback(blanking)pulse input(15625Hz)	0.5
6.	Feedback(output to input)signal input for AGC amplifier	2.7
7.	IF signal output	10.3
8.	IF signal output	10.3
9.	AGC time constant circuit	6.9
10.	IF AGC control	1.9
11.	Positif (+Ve supply voltage)	10.3
12.	RF-AGC output for tuner	3.3
13.	RF-AGC control	5.8
14.	Bypass capacitor	5.2

Pin Details of IC M58658

2009-03-11T11:43:00.000-07:00

Pin Details of IC M58658

Functions : Mode control and Data in and out.

Pin No.	Functions	Voltage
1.	Positif (+Ve supply voltage)	5
2.	Supply voltage from EHT Transformer	-30
3.	Not Connected	-
4.	Chip select input	5
5.	Not Connected	-
6.	Chip select input	5
7.	Model control input	5
8.	Model control input	5
9.	Model control input	5
10.	Not Connected	-
11.	Not Connected	-
12.	Data input / output	0.3
13.	Ground(-Ve supply voltage)	0
14.	Not Connected	-

Pin Details of IC M58485

2009-03-11T11:42:00.001-07:00

Pin Details of IC M58485

Functions :

D/A Converter
455 MHz oscillator

Pin No.	Functions	Voltage	Pin No.	Functions	Voltage
1.	Main power On,input	0	15.	Colour saturation control,output	0 to 6.5
2.	Ground(-Ve supply voltage)	0	16.	Brihtness control,output	0
3.	Signal input	0	17.	Volume control,output	6.7 to 12
4.	Auto clear	12	18.	Sound mute ,output	12
5.	Key in encorder I1	12.2	19.	Call	6.7
6.	Key in encorder I 2	12.2	20.	Power on / off control output	11.6
7.	Key in encorder I 3	12.2	21.	Chanel control circuit output P3	-
8.	Scanner - A	0	22.	Chanel control circuit output P2	-
9.	Scanner - B	0	23.	Chanel control circuit output P1	-
10.	Scanner - C	0	24.	Chanel control circuit output P0	-
11.	Scanner - D	0	25.	Chanel down	12.2
12.	455MHz. oscillator input	5	26.	chanel up	12.2
13.	455MHz. oscillato output	5	27.	Chanel reset	0
14.	Positif (+Ve supply voltage)	12.3	28.	infared	-

Pin Details of IC M52016SP

2009-03-11T11:42:00.000-07:00

Pin Details of IC M52016SP

Functions :

(Y)Luminance amplifier & Output
Pedestal clamp
Chroma band pass amplifier
R-Y & B-Y Demodulators
ACC Detector & Colour killer detector
4.43 MHz. sub-carrier Reference oscilator
Sync separator
Horizontal oscillator
Horizontal Driver
Ramp Generator
Vertical Driver

Pin No.	Functions	Voltage	Pin No.	Fuctions	Voltage
1.	B-Y Video signal output	7.1	17.	Video tone control	5
2.	R-Y Video signal output	7.1	18.	Y(luminance) video signal input to video tone circuit	1.3
3.	G-Y Video signal output	5.5	19.	Pedestal clamp	2.1
4.	Y(luminance) video signal output	5.0	20.	Brightness control	6.1
5.	Ground (-Ve supply voltage )	0	21.	Positive(+Ve supply voltage )	11.6
6.	15625Hz Horizontal sound frequency output.	1.0	22.	4.43MHz chroma signal input to first band-pass amplifier	7.5
7.	Horizontal phase control(AFC-1)	6.5	23.	Colour control	5.0
8.	Positive(+Ve supply voltage )	11.2	24.	ACC Detector & killer Detector	8
9.	Coencidence detector	10.6	25.	Contrast colour	5.6
10.	50KHz. oscillator	9	26.	ACC Detector & killer Detector	8
11.	50KHz. oscillator	4.8	27.	4.43MHz sub-carrier oscillator phase Control (APC)	9.5
12.	Horizontal blanking pulse input	0.8	28.	4.43MHz Crystal	8.7
13.	50Hz Vertical signal frequency output	1.8	29.	Identification detector & NTSC Detector	9
14.	Vertical scamp generator	3	30.	1-H Delayed cjhroma signal input to B-Y Demodulator	3.6
15.	Vertical scamp generator	0.5	31.	Chroma signal output for 1-H delay line	7.5
16.	Video signal input sync separator	1	32	1-H Delayed cjhroma signal input to B-Y Demodulator	3.6

Pin Details of IC M513385P

2009-03-11T11:41:00.002-07:00

Pin Details of IC M513385P

Functions :

ACC killer detector
Ramp generator
Coincindence detector
Horizontal blanking
R-Y,B-Y demodulator
G-Y matrix
Ident detector

Pin No.	Functions	Voltage	Pin No.	Functions	Voltage
1.	B-Y colour diggerence signal output	8.3	19.	Video/tone control	6.4
2.	R-Y colour diggerence signal output	8.4	20.	Pedestal clamp	2.5
3.	G-Y colour diggerence signal output	8.3	21.	Luminance signal input	1.3
4.	Y(luminance) signal output	6.9	22.	Contras control	5.8
5.	Ground (-Ve supply voltage )	0	23.	Brightness control	7.8
6.	Ground (-Ve supply voltage )	0	24.	Start supply	11.4
7.	Horizontal output from Horz.Driver	0.5	25.	Positive(+Ve supply voltage )	12
8.	AFC-2	7.1	26.	Burst pulse amplifier	2.5
9.	AFC-2	6.7	27.	Burst pulse input	2.5
10.	AFC-1	6.9	28.	Burst pulse amplifier	8.7
11.	Coincindece detector	10.7	29.	Colour gain control	8.1
12.	Horizontal oscillator(15625Hz.)	5	30.	ACC killer Detector	8.2
13.	Horizontal oscillator(15625Hz.)	9.4	31.	VCO(Reference oscilator)(4.43MHz.)	9
14.	Horizontal blanking pulse input	1	32.	AFC Detector	10.1
15.	Vertiocal frequency output(50Hz.)	0.9	33.	ACC Killer detector	8.3
16.	Ramp feedback(output to input)	3.2	34.	Ident Detector	9.1
17.	Sync input	3	35.	B-Y Signal input	3.8
18.	Sync input	11.2	36.	R-Y Signal input	3.8

Pin Details of IC M51496P

2009-03-11T11:41:00.001-07:00

Pin Details of IC M51496P

Functions :

Video IF
Sound IF
Demudulator
I.F A.G.C
R.F A.G.C
A.F.T Detector
Audio mute and Audio Output

Pin No.	Fuctions	Without signal Voltage	With SIGNAL Voltage
1.	I.F AGC Filter (keyed AGC)	8.6	4.4
2.	I.F AGC Filter (keyed AGC)	8.5	4.6
3.	RF AGC Control(Delayed AGC)	2.5	2.5
4.	Sound IF Input	2.3	2.3
5.	Sound IF Input	2.3	2.3
6.	Ground (-Ve supply voltage )	0	0
7.	Positive(+Ve supply voltage )	9	9.2
8.	Volume attenuator(DC volume control)	1.4	1.4
9.	Audio output	4	4
10.	Audio Mute	3.5	3.5
11.	Audio output	4.9	5.1
12.	AFT Detector	5.4	-5.5
13.	AFT Output	6.3	3.9
14.	Video detector	4.8	4.9
15.	Video detector	4.8	4.9
16.	Sound IF Input	2.7	2.7
17.	RF AGC Output(Delayet AGC Output)	7.8	7.8
18.	Video signal Output	4.4	3.5

Pin Details of IC M51393AP

2009-03-11T11:40:00.001-07:00

Pin Details of IC M51393AP

Functions :

Video amplifier
Pedestal clamp
Y(luminance)-output & retrace blanking
Chroma bandpass amplifier
ACC detector
Reference subcarrier oscillator & phase control
Burst gate
Colour killer & ident detector
PAL switch
R-Y and B-Y demodulator and matrix

Pin No.	Fuctions	Voltage	Pin No.	Fuctions	Voltage
1.	2nd Chroma amplifier	7.8	16.	Brightness control	5.6
2.	Colour control	8.8	17.	Phase shift	3.8
3.	Pedestal clamp capasitor	6.6	18.	(50Hz.)vertical blanking signal input to separator	2.4
4.	APC time constant circuit	8.9	19.	G-Y Signal output	7.8
5.	APC time constant circuit	8.9	20.	R-Y signal output	7.8
6.	Voltage controlled oscillator (4.43MHz.) crystal	10.6	21.	B-Y signal output	7.6
7.	Voltage controlled oscillator (4.43MHz.) crystal	2.6	22.	Positive(+Ve supply voltage)	13.2
8.	Gate pulse input	0.1	23.	R-Y Demodulator	3.2
9.	Video amplifier	7.2	24.	ACC detector & ident killer	7.7
10.	Video amplifier	1.2	25.	B-Y demodulator	3.1
11.	Video signal input	2	26.	Positive(+Ve supply voltage)	10
12.	Video amplifier capasitor	6.2	27.	Video signal output for sync separator	9.8
13.	Contras control	3.4	28.	Clamp capasitor	2.2
14.	Pedestal clamp capasitor	3	29.	Chroma video signal input at 4.43MHz	1
15.	Y-Signal (Luminancesignal) output	6.8	30.	Ground(-Ve supply voltage)	0

Pin Details of IC M51390

2009-03-11T11:39:00.000-07:00

Pin Details of IC M51390

Fuctions :

Pin No.	Functions	Voltage	Pin No.	Functions	Voltage
1.	B-y ColourDiffereance signal output	6.8	17.	Picture & tone control	5
2.	R-Y colour Differeance signal output	6.8	18.	Y luminan control	1.2
3.	G-Y colour Differeance signal output	6.8	19.	D.C Clamp	2.1
4.	Y or Luminiance Signal output (video)	5.5	20.	B-level Adjustment	6.7
5.	Ground(-Ve supply)	0	21.	Positive(+Ve supply voltage)	11.3
6.	Horizontal oscillator (15625Hz)	1	22.	Chroma signal Input	2.5
7.	Horizontal oscillator (15625Hz)	6.5	23.	Colour gain control	5
8.	Positive(+Ve supply voltage)	10.4	24.	Service point	7.5
9.	Coincedence Detector	9.8	25.	Chroma-band pass amplifier	5.3
10.	Horisontal oscillator (15625Hz)	8.4	26.	ACC/Killer Detector	7.6
11.	Horisontal oscillator (15625Hz)	4.9	27.	APC Detector	9.4
12.	Flyback pulse(15625Hz)Input	1.9	28.	Refereance oscilator (4.43MHz)	8.2
13.	Vertical frequency output(50Hz)	0.9	29.	Ident Detector	8.5
14.	Ramp Feedback output to input	3.4	30.	Delayed chroma signal input	3.4
15.	Vertical generator gain	4.9	31.	Level adjustment (1H delay ampli)	7
16.	Sync input	8.6	32.	Delayed chroma signal input	3.6

Pin Details of IC M51365SP

2009-03-11T11:38:00.000-07:00

Pin Details of IC M51365SP

Fuctions :

Phase Lock Loop
Video IF Amplifier
Sound IF Amplifier

Pin No.	Fuctions	Voltage	Pin No.	Fuctions	Voltage
1.	RFAGC Output(delayed AGC)	7.8	16.	AFC Output	3.6
2.	Negative feedback	3.5	17.	Limitter output	6.1
3.	Video output	3.2	18.	FM Detector input	4.1
4.	RF AGC Input	3.2	19.	AF Output	4.1
5.	Positive (+Ve)Supply Voltage	9	20..	Lock Detector Filter	3.3
6.	IF AGC (Keyed AGC)	5.4	21.	Positive (+Ve)Supply Voltage	9
7.	Ground(-Ve)Supply Voltage	0	22.	VCO(4.43MHz.)	7.9
8.	Video IF Input	2.3	23.	VCO(4.43MHz.)	7.9
9.	Video IF Input	2.3	24.	Ground(-Ve)Supply Voltage	0
10.	Ground(-Ve)Supply Voltage	0	25.	Automatic phase Control	4.4
11.	Sound IF Detector Input	4.7	26.	Automatic phase Control	3.5
12.	Positive (+Ve)Supply Voltage	9	27.	Automatic phase Control	3.5
13.	Limitter input	2.5	28.	Detector output
14.	By-pass Capacitor	2.5	29.	Lock Detector output
15.	Sound IF Detector output	7.6	30.	Video Input

Pin Detail of IC M51356P

2009-03-11T11:37:00.002-07:00

Pin Detail of IC M51356P

Fuctions :

Video Amplifer
Video Detector
AGC
AFT & SIF A mplifier

Pin No.	Fuctions	Voltage	Pin No.	Fuctions	Voltage
1.	RF Automatic Gain controlled	3.9	16.	Audio Driver Input	3.3
2.	RF(Delayed)AGC Input	4.4	17.	Audio driver output	6.5
3.	RF(Dellayed)AGC Coil	4.4	18.	Limiter amplifier input	2
4.	Positive (+Ve)Supply Voltage	12	19.	Limiter amplifier input	2
5.	Internally conected	0.5	20.	Sound IF Detector Output	5.4
6.	Decoupling capacitor	0	21.	Decoupling capacitor	8.2
7.	Decoupling capacitor	4.1	22.	3rd amplifier (VIF)	2.9
8.	1st IF Amplifier Input	4.1	23.	3rd amplifier (VIF)	2.9
9.	1st IF Amplifier Input	4.1	24.	AFT Detector	6.6
10.	Decoupling capacitor	4.1	25.	AFT Tank (LC)circuit	3.5
11.	Ground(-Ve)Supply Voltage	0	26.	Video Detector Coil	5.8
12.	Attenuator (volume control)	0	27.	Video Detector Coil	5.8
13.	Supply voltage to sound section	12	28.	AFT Tank (LC)circuit	3.5
14.	FM Detector	3.9	29.	Black noise Inverter output	4.4
15.	FM Detector	3.9	30.	RF(Delayed)AGC output	5.2

Pin Details of IC M51354AP

2009-03-11T11:37:00.001-07:00

Pin Details of IC M51354AP

Functions :

Gain controlled wide-band amplifier providing complite IF response
Video Detector
White noise and black noise inverter
RF AGC and AGC
Sound IF amplifier and Limiter
FM Detector
Audio attenuator(DC volume control)
Audio Driver

Pin No.	Fuctions	Voltage
1.	RF AGC delay control	4
2.	RF AGC (Delay AGC)	4.5
3.	IF AGC (Keyed AGC)	4.5
4.	Positive (+Ve)Supply Voltage	12
5.	Black and White noise inverter	0.1
6.	Ground(-Ve)Supply Voltage	0
7.	Decoupling capacitor for biasing	4
8.	IF amplifier input	4
9.	IF amplifier input	4
10.	IF amplifier (decoupling capacitor)	4
11.	Ground(-Ve)Supply Voltage	0
12.	Audio attenuator(DC voltage)	5.1
13.	Positive (+Ve)Supply Voltage	12
14.	FM Detector (5.5 MHz crystal)	7.1
15.	FM Detector (5.5 MHz crystal)	5.1
16.	Biasing circuit of audio driver	6.5
17.	Audio signal output from audio driver	4.5
18.	Limiter amplifier(audio amplifier)	4.5
19.	Limiter amplifier(audio amplifier)	4.5
20.	Audio output from IF detector	6
21.	Audio attenuator(DC Vol.control)	4
22.	Video IF amplifier(4.43MHz,tuned circuit)	3
23.	Video IF amplifier(4.43MHz,tuned circuit)	3
24.	AFT output for tuner	6.1
25.	AFT detector tuned circuit	0.5
26.	Video detector 38.9MHz tuned circuit	6.1
27.	Video detector 38.9MHz tuned circuit	6.1
28.	AFT detector tuned circuit	0.7
29.	Video signal output from video from video driver	4.5
30.	RF AGC Output	5.7

Pin Details of IC M 51310 AP

2009-03-11T11:36:00.001-07:00

Pin Details of IC M 51310 AP

Functions :

Video output stage
R-Y & B-Y Demodulator and G-Y Matrix
ACC Killer Detector
Sync Separator
Vertical Oscillator,Vertical sync separator&Vrtical Driver
Horizontal Oscillator,Pulse Shaper & Horisontal driver
Vertical Blanking Generator
AFC Detector

Pin No.	Functions	Voltage	Pin No.	Functions	Voltage
1.	B-Y Demodulator Output	7.6	25.	Vertical sync output for Vert.Sync Separator	10.9
2.	R-Y Demodulator Output	7.6	26.	Composite Colour Video signal to Sync sep.	10.6
3.	G-Y Signal Output	7.6	27.	Tone Control	1.3
4.	Burst Gate pulse input	5.9	28.	Tone Control	2.7
5.	Video signal(Y signal)output)	6.1	29.	Contras control	5.6
6.	Positive ( + Ve Supply Voltage )	12.6	30.	Pedestal clamp capasitor	7.6
7.	Horizontal Driver Output 15625Hz	0.6	31.	Pedestal clamp capasitor	7.5
8.	Level sync signal input	3.7	32.	Amplifier Input	1.3
9.	Coincidence Detector	2.7	33.	Positive ( + Ve Supply Voltage )	12
10.	AFC Detector	5.0	34.	Vertical Blanking	-
11.	Horizontal Oscillator 15625Hz	7.8	35.	Ground	0
12.	AFC Detector Output for Horizontal Oscillator	7.3	36.	ACC / Killer Detector	-
13.	Time constan switch	NC	37.	Voltage controlled oscillator(4.43MHzCrystal)	3.1
14.	Ground ( -Ve Supply Voltage )	0	38.	Amplifier	5.5
15.	Vertical Blanking Generator(50Hz)	0.3	39.	Voltage controlled oscillator(4.43MHzCrystal)	11.2
16.	Vrtical Driver aplifier output	0.7	40.	AFC Detector	8.0
17.	Feed-Back(output to input)	5.2	41.	Indent Detector	9.1
18.	Ramp generator	2.9	42.	ACC Killer Detector	8.7
19.	Ramp generator Capasitor	0.9	43.	ACC Killer Detector	6.7
20.	Vertical Oscillator (50Hz)	6.2	44.	Burst Gate	4.0
21.	Pedestal clamp capasitor	2.6	45.	Tint or Hue Control	5.8
22.	Tone Control	6.1	46.	Blanking	3.8
23.	Vertical sync separator (50Hz)	0.3	47.	Video output	7.0
24.	Vertical sync separator input	10.7	48.	Blanking	3.8

Pin Details of IC M51308SP

2009-03-11T11:35:00.000-07:00

Pin Details of IC M51308SP

Functions :

(Y) Luminance amplifier & Output
Chroma Band Pass Amplifier
ACC Detector & Killer Detector
PAL Switch
R-Y & B-Y Demodulator
G-Y Matrix
Burst Gate
Sub-Carrier Oscillator (VCO) & APC Circuit
H.V. Sync Separator
500 KHz Oscillator & Digital Count Down Circuit
Horizontal Output
Ramp Generator & Vertical Output

Pin No.	Funtions	Voltage	Pin No.	Funtions	Voltage
1.	B-Y Output	7.1	17.	Y(Luminance)Signal Output	5.1
2.	R-Y Output	7.1	18.	Video Amplifier	1.3
3.	G-Y Output	5.5	19.	Pedestal clamp	2.1
4.	Y(Luminance)Signal Output	5.0	20.	Brightness Control	6
5.	Ground(-Ve)Supply Voltage	0	21.	Positive ( + Ve Supply Voltage )	11.7
6.	Horizontal Driver Output (15625Hz Horizontal Scan Frequency)	1.0	22.	Croma Signal Input to First Band-Pass amplifier	7.8
7.	Horisontal Phase Control (APC)	4.5	23.	Colour control	5.0
8.	Positive ( + Ve Supply Voltage )	11.5	24.	ACC / Killer Detector	8.1
9.	Coincidence Detector	10.8	25.	Contrast Control	5.6
10.	Horisontal Oscillator(32 FH VCO)	7.5	26.	ACC / Killer Detector	8.1
11.	Horisontal Oscillator(32 FH VCO)	5.0	27.	Sub-Carrier Oscilator Phase Detector (APC Detector)	9.8
12.	Horisontal Blanking Pulses Input	1.0	28.	Sub-Carrier Oscilator Crystal (4.43MHz)	8.8
13.	Vertical Driver Output (50Hz Vertical scan Frequency)	1.8	29.	Indentification Detector	9
14.	Ramp Saw-Tooth Generator (Ver.Feed-Back)	3	30.	R-Y Demodulator	3.6
15.	Ramp Saw-Tooth Generator (Ver.Feed-Back)	2.5	31.	Chroma Video Signal output ( Colour Balance Control)	7.6
16.	Sync Separtor	9	32.	B-Y Demodulator	3.6

PIN DETAIL of IC M5135P

2009-03-11T11:34:00.002-07:00

PIN DETAIL of IC M5135P

Substitute : HA1126, LA1364, TA7070.

Functions :

DC Amplifier
IF Amplifier

Pin No.	Functions	Voltage
1.	Not connected	NC
2.	Not connected	NC
3.	Discriminator Input ( APC )	1.3
4.	IF Amplifier Output	11.5
5.	Discriminator Input ( APC )	1.3
6.	Not connected	NC
7.	DC Amplifier Output	11.5
8.	DC Amplifier Output	2.3
9.	Not connected	NC
10.	Discoupling Capacitor	1.3
11.	IF Amplifier Input	1.2
12.	Not connected	NC
13.	Ground ( -Ve Supply Voltage )	0
14.	Positive ( + Ve Supply Voltage )	11.5

Pin Details of IC LSC 1008P

2009-03-11T11:34:00.001-07:00

Pin Details of IC LSC 1008P

Functions :

SIF Amplifier
AF Amplifier

Pin No.	FUNCTION	Voltage
1.	Decoupling Capacitor	1.9
2.	Sound IF amplifier input	1.9
3.	Ground (-Ve)supply voltage	0
4.	Ground (-Ve)supply voltage	0
5.	Positive(+Ve)supply voltage	11.1
6.	Volume control (electronic attenuator)	4.6
7.	De-emphasis(frequency attenuator)	6.5
8.	Amplifier output	5.8
9.	Detector output	3.9
10.	Detector input	3.9
11.	Not Connected	NC
12.	AF amplifier output	-
13.	Not connected	NC
14.	AF amplifier input	-

Pin Details of IC LM3065

2009-03-11T11:33:00.000-07:00

Pin Details of IC LM3065

Substitute :

CA3065 ,AN241 ,HA1125 ,KA2101 ,LA1365 ,TA7176AP ,MC1358 ,ULN2165

Functions :

Sound IF amplifier limiter,low pass filter,FM detector & AFamplifier

Pin No.	Functions	Voltage
1.	Sound I.F input(5.5MHz. inter carrier sound)	1.9
2.	Sound I.F input(5.5MHz. inter carrier sound)	1.9
3.	Sound IF ground	0
4.	Ground(-Ve supply voltage)	0
5.	Positive (+Ve supply voltage)	11.1
6.	DC volume control(electronic attenuator)	1.5
7.	De-emphasis	6.6
8.	Audio signal output	5.9
9.	FM detector	4
10.	FM detector	4
11.	Not connected	-
12.	Audio output from driver section	4.8
13.	Tone control	5.4
14.	Input from audio driver section	0.6

Pin Details IC LA 7910

2009-03-11T11:32:00.000-07:00

Pin Details IC LA 7910

Functions : Band Selector

Pin No.	FUNCTION	Voltage
1.	Switch	0
2.	Switch	11.9
3.	Band control	2.3
4.	Band control	0
5.	Ground (-Ve)supply voltage	0
6.	Positive(+Ve)supply voltage Vcc 1	13.6
7.	Switch	12
8.	Switch	0.2
9.	Positive(+Ve)supply voltage Vcc 2	12