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Device Pinouts Contributions
This list was compiled from replies to postings on the USENET newsgroup:
sci.electronics.repair
and will be updated as new requests come in. Contributions are welcome.
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We will not be responsible for damage to equipment, your ego, blown parts, county wide power outages, spontaneously generated mini (or larger) black holes, planetary disruptions, or personal injury that may result from the use of this material.
Note: the companion document: VCR Power Supply Hybrid Regulators contains similar information for many of the common parts found in VCRs with linear power supplies.
Much more info on most of these parts can be found on the Net via Chipdir and other semiconductor reference pages. See the links in Sam's Neat, Nifty, and Handy Bookmarks. Consumer electronics sites may have some of the hard-to-find datasheets. For example, for Sanyo datasheets (STK), more info can be found at:
First, check for power to the Vcc or Vss (or whatever) pins. A large percentage of failures will be due to lack of power or incorrect voltages. The suspect device may or may not be at fault. In many cases, a fusable resistor has sacrificed itself possibly due to a short in the suspect part or elsewhere (or opened for no good reason).
However, note that the 'typical Vcc' or other supply voltages listed in this document or the device's datasheet may not be what your equipment actually uses. Therefore, a voltage that is moderately different than the one listed for the device may be normal.
Once good power is confirmed, test the inputs and outputs. Obviously, an oscilloscope is generally needed for these.
Where multiple identical devices are present, substitution is usually an acceptable troubleshooting technique but there is some risk involved as faulty circuitry can blow your 'good' part.
Opto isolator - Photo Darlington output. Pin 1: Anode Pin 2: Cathode Pin 3: N.C. Pin 4: Emitter Pin 5: Collector Pin 6: Base
Optoisolater with split Darlington output. Vcc = 18 V max., 8 pin DIP. Pin 1: NC Pin 2: LED Anode Pin 3: LED Cathode Pin 4: NC Pin 5: Gnd/Q2 Emitter Pin 6: Q2 Collector Pin 7: Q1 Emitter/Q2 Base Pin 8: Vcc/PD Anode/Q1 collector.
Serial EEPROM. 512 x 8 or 256 x 16 bits. 8 pin DIP. Pin 1: CS chip select, active high Pin 2: CLK, serial clock, xfer on positive edge Pin 3: DI, data in Pin 4: DO, data out Pin 5: Vss (ground) Pin 6: ORG (x8=vxx or x16=vcc) Pin 7: NU (not used?) or TEST Pin 8: Vcc 5 volts for C, other versions (LC) can runs +2 to +6v
VCR Servo Interface. Vcc - 5 V. 20 pin DIP. Pin 1: Mode select B Pin 2: Gnd Pin 3: Mode select C Pin 4: Mode select X 1/2 Pin 5: PAL/NTSC select Pin 6: B optput Pin 7: A output Pin 8: Error input Pin 9: Ref input Pin 10: Amp input Pin 11: Error output Pin 12: Rec/Play select Pin 13: Rec 2/4/6 H select Pin 14: Mem Pin 15: FG divide select Pin 16: PB ctrl input Pin 17: FG output Pin 18: Vcc (5V) Pin 19: FG input Pin 20: Mode select A
TV vertical deflection. Vcc = 24 V typ. 7 pin SIP-HS. Pin 1: Ground Pin 2: Output Pin 3: Vcc for output Pin 4: Input Pin 5: Trigger pulse input Pin 6: Pulse amp out Pin 7: Vcc
Audio Level Sensor, used for a 'skip track' function, 9 pin SIP: Pin 1: Pulse Width Pin 2: Sense Timing Pin 3: Input Pin 4: NFB Pin 5: GND Pin 6: Muting Pin 7: Noise Filter Pin 8: Output Pin 9: Vcc (Min: 4.2V, Max: 12V)
Pin 1: PB level adj Pin 2: PB output Pin 3: LP (eq switch) Pin 4: PB +input Pin 5: Bias filter Pin 6: Vcc Pin 7: Rec output Pin 8: Rec amp in Pin 9: Rec/EE control Pin 10: Mute control Pin 11: Line output Pin 12: Ground Pin 13: ALC level Pin 14: ALC off Pin 15: ALC att/recv Pin 16: Line amp in Pin 17: PB/EE control Pin 18: Line input
VCR Motor Driver with braking. Vcc max = 18 V, I max = 1.2 A. Pin 1: GND Pin 2: Vout 1 Pin 3: Vz1 Pin 4: Vreg Pin 5: Fin Pin 6: Rin Pin 7: Vcc1 Pin 8: Vcc2 Pin 9: Vz2 Pin 10: Vout 2 I would guess that you should be able to monitor Fin and Rin (forward and reverse, I would assume) and determine if the commands are correct. Vout 1 and 2 should probably be opposites of each other for forward (e.g., +,0) and reverse (e.g., 0,+). They would be the same for stop. I have no idea what the Vzs are or the Vreg.
Pin 1: Ground Pin 2: Motor drive Pin 3: Motor drive Pin 4: Logic Pin 5: Logic Pin 6: Logic Pin 7: Vcc 12 V Pin 8: Voltage divide Pin 9: Voltage divide Pin 10: Motor return
Pin 1: NC Pin 2: Control Input Pin 3: Ground Pin 4: Output Pin 5: NC Pin 6: VCC Pin 7: Input 1 Pin 8: Input 2
Dual op-amp. Pin 1: Out 1 Pin 2: -In 1 Pin 3: +In 1 Pin 4: -Vcc Pin 5: +In 2 Pin 6: -In 2 Pin 7: Out 2 Pin 8: +Vcc
Optoisolator, NPN phototransistor. Isolation voltage, Vmax = 5300 V, gain = 100, Vcemax = 80 V. Pin 1: LED K Pin 2: LED A Pin 4: Phototransistor E Pin 5: Phototransistor C Pin 6: Phototransistor B
High voltage display driver for gas filled tubes. Pin 1: Current Prog. In Pin 2: A in Pin 3: B in Pin 4: C in Pin 5: D in Pin 6: D.pt. Pin 7: comma in Pin 8: comma out Pin 9: GND Pin 10: d.pt out Pin 11: g out Pin 12: f out Pin 13: e out Pin 14: d out Pin 15: c out Pin 16: b out Pin 17: a out Pin 18: Vcc
Speaker (or spike) protector/voltage/temp/overload IC. Pin 1: Relay driver Pin 2: GND Pin 3: Temp detect Pin 4: Audio sig. in Pin 5: AC detect Pin 6: Overload detect Pin 7: Bias Pin 8: Pos feedback
Dual AF PO, 2.3 W, 9 V (4.7 W bidge BTL). Pin 1: BTL out Pin 2: Out 2 Pin 3: Bootstrap 2 Pin 4,5: Pwr amp GND (tab) Pin 6: Neg feedback 2 Pin 7: In 2 Pin 8: Decoupling Pin 9: Preamp GND Pin 10: In 1 Pin 11: Neg feedback 1 Pin 12,13: Pwr amp GND (tab) Pin 14: Bootstrap 1 Pin 15: Out 1 Pin 16: Vcc
Positive adjustable voltage regulator. Output: 3 to 36 V, 2 A. Pin 1: Input Pin 2: Limiting Pin 3: Ground Pin 4: Reference Pin 5: Output
Quad op-amp. Pin 1: Out 1 Pin 2: -In 1 Pin 3: +In 1 Pin 4: +V Pin 5: +In 2 Pin 6: -In 2 Pin 7: Out 2 Pin 8: Out 3 Pin 9: -In 3 Pin 10: +In 3 Pin 11: -V (or GND for some) Pin 12: +In 4 Pin 13: -In 4 Pin 14: Out 4
TV Horiz/Vert Osc/Driver/Sync Sep/AFC. Vcc 12 V typ, 16 pin DIP. Pin 1: Flyback pulse in Pin 2: AFC Out Pin 3: Horiz Osc In Pin 4: Horiz Osc Out Pin 5: Holddown In Pin 6: Gnd Pin 7: Vert Drvr Out Pin 8: Vert Drvr In Pin 9: Vert Out Center Voltage Pin 10: Vert Osc Pin 11: Vert Osc Pin 12: Sync Sep Out Pin 13: Vcc - Vert Pin 14: Video In Pin 15: Blanking Out Pin 16: Vcc - Horiz
Sync Deflection Circuit for color TV. Vcc = 12 V typ. 16 pin DIP. Pin 1: AFC Comparison Sawtooth Wave Input Pin 2: AFC Output Pin 3: Time Constant Circuit Pin 4: Horizontal Output Pin 5: Holddown Input Pin 6: Gnd Pin 7: Vertical Drive Output Pin 8: Vertical Drive Sawtooth WaveInput Pin 9: Vertical Output Middle Point Voltage Pin 10: Time Constant Circuit Pin 11: Vertical Trigger Output Pin 12: Horizontal, Vertical Sync Sep Output Pin 13: Vcc13 (Vertical) Pin 14: Video Signal Input(Positive) Pin 15: Composite Blanking Pulse Output Pin 16: Vcc16 (Horizontal)
TV Vertical Deflection, typical Vcc = 24 V. Pin 1: NC Pin 2: NC Pin 3: GND Pin 4: Vertical output Pin 5: Vertical output stage Vcc Pin 6: Input Pin 7: Osc Pin 8: 24 V Vcc Pin 9: Pump up output Pin 10 NC
TV vertical deflection, 13 pin SIP. Pin 1: +Vcc1 Pin 2: Vert Trig In Pin 3: Vertical height control Pin 4: 50/60 Hz Vert size control signal input Pin 5: Ramp Waveform Generation Pin 6: AC/DC Feedback Input to Vertical Output Section Pin 7: Vcc7 Pin 8: Pump Up Output Pin 9: Vertical Blocking Pin 10: Gnd Pin 11: Vertical Output Pin 12: Power Supply for Vert Out Pin 13: Ripple filter(From: Tuck, Ryan (investbanker@webtv.net).)
I did a ton of research myself only to find that if you want to replace an LA7835, LA7835-TV, LA7836, LA7837, or LA7838, you are better off using the LA7838 for any of them or paying more for an ECG7104 or ECG7039 instead of crosswiring a SK10085 (which does work. Philips lists the LA7820 listed as being replaceable by an ECG7084 but I have seen it listed elsewhere as an ECG7840 or another transposition of those last three numbers I can't remember.
TV vertical deflection, 13 pin SIP. Pin 1: +Vcc1 = 12 V typical Pin 2: Vert Trig In Pin 3: Time constant Pin 4: Vertical amp control Pin 5: Vertical size control input Pin 6: Ramp waveform generation Pin 7: Vertical output FB Pin 8: Vcc8 - 24 V typical Pin 9: Pump up output Pin 10: Osc stop Pin 11: Gnd Pin 12: Vertical Output Pin 13: Power Supply for Vert Out(Also see note under LA7836 - SK10085.)
TV vertical deflection, Vcc1 = 12 V, Vcc8 = 24 V, 13 pin SIP. Pin 1: +Vcc1 Pin 2: Vert trigger in Pin 3: Time constant Pin 4: Vertical amp control Pin 5: Vertical size control Pin 6: Ramp generator Pin 7: Vert output AC/DC feedback Pin 8: +Vcc8 Pin 9: Pump-up out Pin 10: Osc stop Pin 11: Ground Pin 12: Vert output Pin 13: Power supply for vertical out(Also see note under LA7836 - SK10085/A>.)
TV/monitor deflection processor. Pin 1: Horiz trig in Pin 2: Phase adj time constant Pin 3: Sync pulse time constant Pin 4: FBP trig in Pin 5: Sawtooth gen cap Pin 6: Comp volt gen cap Pin 7: Afc out Pin 8: Horiz osc time constant Pin 9: Discharge res Pin 10: Vcc1 Pin 11: Horiz width set Pin 12: Horz drive out Pin 13: X-ray protect in Pin 14: Ground Pin 15: Vert drive out Pin 16: sawtooth gen Pin 17: Mid point volt control in Pin 18: Vert osc time constant Pin 19: Vert trig in Pin 20: Vcc2
Vertical Deflection Circuit/Sync/H V Osc/X-ray Prot. Vcc = 12 V. 20 pin DIP. See LA7850 - ECG7086 for pinout (electrical specs may differ slightly).
Dual Regulator, 14 pin dip. Pin 1: +Boost Pin 2: NC Pin 3: +Vin Pin 4: -Vin Pin 5: -Current Limit Pin 6: -Sense Pin 7: -Vout Pin 8: -Boost Pin 9: NC Pin 10: Reference Pin 11: GND Pin 12: NC Pin 13: +Current Limit Pin 14: +Sense
Sync separator. Pin 1: Composite Sync (out) Pin 2: Composite Video (in) Pin 3: VSync (out) Pin 4: GND Pin 5: Burst/Back Porch (out) Pin 6: Reset Pin 7: Odd/Even (hi/lo) (out) Pin 8: Vcc
Chip Pinouts Table of Contents.
Dual Audio Preamplifier by Mitsubishi Electronics. Pin 1: Input 2 Pin 2: Feedback 2 Pin 3: Output 2 Pin 4: Ground Pin 5: V+ Pin 6: Output 1 Pin 7: Feedback 1 Pin 8: Input 1
VCR loading/bi-directional motor driver. (From: Deon Maree (edm@pixie.co.za) I think the M54544L is the same as the M54543L) Pin 1: Vcc Pin 2: Driver Vcc Pin 3: Output 2 Pin 4: Input 1 Pin 5: Ground Pin 6: Input 2 Pin 7: Output 1 Pin 8: Driver Vcc Pin 9: Vcc
Switching power regulator. Pin 1: Voltage Feedback Pin 2: Switch Output Pin 3: Gnd - Heatsink Pin 4: Pwr Input Pin 5: Compensation
Programmable 7 channel RC encoder. Pin 1: IP1 Pin 2: IP2 Pin 3: IP3 Pin 4: IP4 Pin 5: IP5 Pin 6: IP6 Pin 7: IP7 Pin 8: GND Pin 9: FR RC Pin 10: OUT RC Pin 11: SER OP Pin 12: RANGE Pin 13: SET RES Pin 14: MPX CAP Pin 15: VREG Pin 16: VCC
Low level audio amp, 12V Vcc, 8 pin package (14 pin DIP outline). Pin 1: NC Pin 3: Vcc Pin 5: Compensation Pin 7: Output Pin 8: Gnd Pin 10: Inverting input Pin 12: Non inverting input Pin 14: NC
(From: Tony Duell (ard@p850ug1.demon.co.uk).) Pin 1: CDR (Right channel Damping capacitor) Pin 2: DER (Right channel De-emphasis network) Pin 3: VRefR (Right channel reference) Pin 4: VssAR (Right channel analogue ground) Pin 5: VssA (Analogue ground) Pin 6: VssAL Pin 7: VRefL Pin 8: DEL Pin 9: CDL Pin 10: INTL (Left channel Integrator output) Pin 11: VddAL (Left channel +5V) Pin 12: OALI- (Left channel Op-amp Inverting input) Pin 13: OALI+ (Left channel Op-amp non-inverting input) Pin 14: OALO (Left channel Op-amp output) Pin 15: VddRef (+5V for reference) Pin 16: VRO (Voltage reference output) Pin 17: VRC (Voltage referece decoupling capacitor) Pin 18: Test4 Pin 19: DAO (Serial data output (I2S) from the attenuator/clipper stage) Pin 20: CLO (Serial bit clock output) Pin 21: WSO (Word Select output) Pin 22: Vdd1 (+5V) Pin 23: Vdd2 (+5V) Pin 24: Xtal2 (Crystal oscillator connections 11.2896MHz) Pin 25: Xtal1 Pin 26: Xsys (System clock output from this oscillator) Pin 27; Vss (ground) Pin 28: Vss Pin 29; Test1 Pin 30: WSI (I2S Word Select Input) Pin 31: CLI (I2S Clock input) Pin 32: DAI (I2S Data Input) Pin 33: N/C Pin 34: DEC (Demphasis control input) Pin 35: Mute* (Active low mute input) Pin 36: Att* (When low, attenuate outputs by 12dB) Pin 37: Test2 Pin 38: tes3 Pin 39: VddA (Analogue +5V) Pin 40: OARO Pin 41: OARI+ Pin 42: OARI- Pin 43: VddAR Pin 44: INTR Where signal names are uncommented, look for a similar name with L/R swapped. It'll be the same signal in the other channel. I2S input port is 16 bits, 44.1kHz. I2S output port is 4 times oversampled.
20 W Audio Amp. Pin 1 - -Vcc Pin 2 - Out Pin 3 - +Vcc Pin 4 - Bootstrap Pin 5 - NC Pin 6 - NC Pin 7 - FB Pin 8 - In Pin 9 - Gnd Pin 10 - NC
Pin 1: Input Pin 2: Gnd Pin 3: Neg FB Pin 4: Vcc- Pin 5: Phase Pin 6: Vcc- Pin 7: Output Pin 8: Vcc+ Pin 9: N/C Pin 10: Vcc+
Dual AF PO, 15 W/channel, Vcc +/- 21 V typical. 16 pin SIP-M See the section: "STK461/STK463 - ECG1331" for pinout.
Dual AF PO, 25 W/channel, Vcc +/- 23 V typical. 16 pin SIP-M Pin 1: Chan 1 input Pin 2: Chan 1 feedback Pin 3: Gnd Pin 4: Chan 1 bias Pin 5: -Vcc Pin 6: Chan 1 feedback Pin 7: Chan 1 output Pin 8: +Vcc Pin 9: +Vcc Pin 10: Chan 2 output Pin 11: Chan 2 feedback Pin 12: -Vcc Pin 13: Chan 2 bias Pin 14: Gnd Pin 15: Chan 2 feedback Pin 16: Chan 2 input
TV +135 V regulator and 4 watt AF output combination in a 12 pin SIP-M case. Pin 1: Positive DC input Pin 2: Reg drive Pin 3: NC Pin 4: Negative DC input Pin 5: NC Pin 6: Reg voltage output Pin 7: Bootstrap Pin 8: Bias res Pin 9: AF output Pin 10: Bypass Pin 11: Gnd Pin 12: AF input
AF Power Amp, 50 W, Vcc = 36 V. Pin 1: Input pos(+) Pin 2: Vcc neg(-) Pin 3: Output Pin 4: NC Pin 5: NC Pin 6: NC Pin 7: NC Pin 8: Output Pin 9: Vcc pos(+) Pin 10: Input neg(-)
Mod AF PO, 60 W (ECG1334), Vcc = +/- 41 V typical, Rl = 8 ohms. 10 pin SIP-M. (Note: ECG1334 may not be exact mechanical or electrical match but according to ECG should work for applications.) Pin 1: +Input Pin 2: -Vcc Pin 3: Output Pin 4: Filter Cap Pin 5: Phase Comp Pin 6: Phase Comp Pin 7: Filter Cap Pin 8: Output Pin 9: +Vcc Pin 10: -Input
See the section: "STK0080 - ECG1322". Note: power and maximum Vcc may not be the same as for the STK0080 or ECG1322.
AF PO, 80 W (ECG1322), Vcc = +/- 46 V typical. 10 pin SIP-M. Pin 1: Input + Pin 2: Vss - Pin 3: Output Pin 4: NC Pin 5: NC Pin 6: NC Pin 7: NC Pin 8: Output Pin 9: Vss + Pin 10: Input -
See the section: "STK0080II - ECG1335". Note: power and maximum Vcc may not be the same as for the STK0080II or ECG1335.
AF PO, 80 W (ECG1335), Vcc = +/- 47 V typical, RL = 8 ohms. 10 pin SIP-M. Pin 1: Input + Pin 2: Vss - Pin 3: Output Pin 4: Filter cap Pin 5: Phase comp Pin 6: Phase comp Pin 7: Filter cap Pin 8: Output Pin 9: Vss + Pin 10: Input -
AF PO. 100 W, Vcc, +/-51V max. 15 pin SIPP. Pin 1: Input Pin 2: NFB (whatever that is) Pin 3: Substrate Pin 4: Bias Pin 5: Bypass Pin 6: Test Point Pin 7: I Adjust Pin 8: Compensation Pin 9: Emitter Bypass Pin 10: I Adjust Pin 11: Compensation Pin 12: V(-) Pin 13: Output Pin 14: V(+) Pin 15: Bootstrap
Audio Power Amp, 6 W, 8 ohms, Vcc = +/- 13.2 V, 18 pin SIP. See the section: "STK4171V/STK4181V/STK4191V - ECG1317" for pinout.
Dual AF PO, 20W/Ch, Dual Power Supply, Vcc=+/- 23V typ. 18-pin SIP. Pin 1: Input 2 Pin 2: NFB2 Pin 3: GND 1 Pin 4: Feedback Pin 5: I Bias 1 Pin 6: Muting Pin 7: Mute Adjust Pin 8: Mute T Cap Pin 9: Power GND 1 Pin 10: Output 1 Pin 11: (+) Vcc Pin 12: Bootstrap Pin 13: Output 2 Pin 14: Power GND 2 Pin 15: I Bias 2 Pin 16: GND Pin 17: NFB 2 Pin 18: Input 2.
Audio Power Amp, 20 W, 8 ohms, Vcc = +/- 22 V, 18 pin SIP. See the section: "STK4171V/STK4181V/STK4191V - ECG1317" for pinout.
Audio Power Amp, 25 W, 8 ohms, Vcc = +/- 26 V, 18 pin SIP. See the section: "STK4171V/STK4181V/STK4191V - ECG1317" for pinout.
Audio Power Amp, 30 W, 8 ohms, Vcc = +/- 27.5 V, 18 pin SIP. See the section: "STK4171V/STK4181V/STK4191V - ECG1317" for pinout.
Audio Power Amp, 35 W, 8 ohms, Vcc = +/- 30 V, 18 pin SIP. See the section: "STK4171V/STK4181V/STK4191V - ECG1317" for pinout.
Audio Power Amp, 50 W, 8 ohms, Vcc = +/- 35 V, 18 pin SIP. See the section: "STK4171V/STK4181V/STK4191V - ECG1317" for pinout.
Audio Power Amp, 50 W, 8 ohms, Vcc = +/- 35.5 V, 18 pin SIP. Pin 1: Left channel input (-) Pin 2: Left channel input (+) Pin 3: Compensation Pin 4: Compensation Pin 5: Compensation Pin 6: Muting Pin 7: Compensation Pin 8: Compensation Pin 9: -Vcc Pin 10: Left channel Output Pin 11: +Vcc Pin 12: Bypass Pin 13: Right channel output Pin 14: -Vcc Pin 15: Compensation Pin 16: Gnd Pin 17: Right channel input (+) Pin 18: Right channel input (-)
Dual AF PO, 50 W/Ch, dual power supply. Vcc = +/-52.5V max. Pin 1: Input 1 Pin 2: NFB 1 Pin 3: Gnd 1 Pin 4: Feedback Pin 5: Input Bias 1 Pin 6: Mute Pin 7: Mute Adjust Pin 8: Mute T Cap Pin 9: Power Gnd Pin 10: Output 1 Pin 11: Vcc Pin 12: Bootstrap Pin 13: Output 2 Pin 14: Power Gnd 2 Pin 15: Input Bias 2 Pin 16: Gnd 2 Pin 17: NFB 2 Pin 18: Input 2.
130 volt regulator. Pin 1: DC input (case) Pin 2: Base Pin 3: Common Pin 4: Output
Four phase constant current step motor driver. Vcc: 24 V, Il: 1.5 A typ. 18 pin SIP. Pin 1: Vcc Pin 2: Motor A common Pin 3: Diode Pin 4: Motor A Pin 5: Input A Pin 6: Motor A low Pin 7: Low Input A Pin 8: Re1 Pin 9: V ref Pin 10: Ground Pin 11: V ref Pin 12: Re2 Pin 13: Motor B Pin 14: Input B Pin 15: Moto B low Pin 16: Low B Input Pin 17: Motor B common Pin 18: Pause
Hybrid TV Voltage Regulator, 123 V, 1 A. See the section: "STR381 - ECG1546" for pinout.
Hybrid TV Voltage Regulator, 127 V, 1 A. See the section: "STR381 - ECG1546" for pinout.
Hybrid TV Voltage Regulator, 130 V, 1 A. TO3 3 pin.
Pin 1: +DC Input
Pin 2: Output
Pin 3: Common
Pin 4: Base
Bottom view:
Common
3 o
4 o o 2
Base Output
Case is input - probably about 160 V.
Base is probably nearly the same as output.
Pin 1: V out/sense Pin 2: Base drive Pin 3: Input Pin 4: Ground Pin 5: Current detect
Hybrid TV Voltage Regulator, 115 V, 1 A. 5 pin SIP. See the section: "STR30135 - ECG1778" for pinout.
Hybrid TV Voltage Regulator, 120 V, 1 A. 5 pin SIP. See the section: "STR30135 - ECG1778" for pinout.
Hybrid TV Voltage Regulator, 123 V, 1 A. 5 pin SIP. See the section: "STR30135 - ECG1778" for pinout.
Hybrid TV Voltage Regulator, 125 V, 1 A. 5 pin SIP. See the section: "STR30135 - ECG1778" for pinout.
Hybrid TV Voltage Regulator, 130 V, 1 A. 5 pin SIP. See the section: "STR30135 - ECG1778" for pinout.
Hybrid TV Voltage Regulator, 135 V, 1 A. 5 pin SIP. Pin 1: Common Pin 2: Base Pin 3: +DC Input Pin 4: Output Pin 5: NCNote: Pins 3 and 4 are the collector and emitter of the output transistor in a darlington configuration. Pins 2 and 4 are the two base emitter junctions in of the darlington pair.
TV Voltage regulator, 41.8 V, 1.1 A. 5 lead formed SIP. Pin 1: Vout sense Pin 2: Base drive Pin 3: Input Pin 4: Common Pin 5: Soft start
TV Voltage regulator, 41.8 V, 1.1 A. 5 lead formed SIP. See the section: "STR54041 - ECG1796" for pinout.
TV Voltage regulator, 41.8 V. 5 lead formed SIP. See the section: "STR54041 - ECG1796" for pinout.
TV Voltage regulator, 43 V. 5 lead formed SIP. See the section: "STR54041 - ECG1796" for pinout.
TV Voltage regulator, 114.5 V. 5 lead formed SIP. Pin 1: Vout sense Pin 2: Base drive Pin 3: Input Pin 4: Common Pin 5: Vout control
This is a 103 volt regulator typically used in live chassis TV SMPS. Pin 1: Collector of chopper (NPN) Pin 2: Base Pin 3: Ground Pin 4: Emitter Pin 5: B+ adjust (if required)
Hybrid voltage regulator, output 115 V. Pin 1: V out sense Pin 2: Base drive Pin 3: Input Pin 4: Common Pin 5: V out control
(From: yonymar@aol.com). The STR80145 is used in computer monitors. It is called a "Hybrid Auto-Switch Module-Doubler". It allows monitors to operate at 110v or 220v without having to use a selector switch. At 220v AC the IC allows the bridge rectifier to function normally and pass the rectified AC to the filter caps, at 110v AC the bridge rectifier voltage is sent to this IC to be doubled to the equivalent of the 220v operation, automatically. The rest of the circuit operates as if the input were 220v AC. Pin 1: Delay Pin 2: T1 Pin 3: T2 Pin 4: Gate Pin 5: Common
Audio Preamp. Pin 1: Preamp Res Pin 2: Input Pin 3: Feedback Pin 4: Gnd Pin 5: Bypass Pin 6: Output Pin 7: Vcc
Audio Preamplifier IC, Vcc = +/- 15v typical, Vg - 92 dB, 7 pin SIP. Pin 1: Feedback Pin 2: Input Pin 3: Feedback Pin 4: (-)Vcc Pin 5: Bias Pin 6: Output Pin 7: (+)Vcc
AF Power Output, 2 Channel, 2 W/channel, 14 pin DIP-W, Vcc = 14 V typical: Pin 1: Decoupling Pin 2: Decoupling Pin 3: Ch 2 in Pin 4: Feedback Ch 2 Pin 5: Phase compensation Pin 6: Phase compensation Pin 7: Ch 2 out Pin 8: Vcc Pin 8: Ch 1 out Pin 10: Phase compensation Pin 11: Phase compensation Pin 12: Feedback Ch 1 Pin 13: Ch 1 in Pin 14: GND
AF Power Output, 4.2 W, 10 pin SIP HS, Vcc 12.5 V typical. Pin 1: GND Pin 2: AF out Pin 3: Vcc Pin 4: Bypass Pin 5: Feedback Pin 6: Feedback Pin 7: Bypass Pin 8: Feedback Pin 8: Input bypass Pin 10: AF input
AF PO 5.8 W. 10 pin SIP-HS. Pin 1: Vcc Pin 2: Ripple reject Pin 3: Muting control Pin 4: AF signal input Pin 5: FB filter Pin 6: Gain adjust Pin 7: GND Pin 8: GND Pin 9: AF output Pin 10: Bootstrap
VCR loading/Bidirectional motor driver, 1 A. Vcc = 18 V (typical). I would expect the normal output voltage to be close to whatever you have for Vcc (just a guess). Pin 1: In 1 Pin 2: In 2 Pin 3: Out 1 Pin 4: Ground Pin 5: Out 2 Pin 6: Ve Pin 7: Vcc
Bidirectional motor driver. Pin 1: In 1 Pin 2: Vcc Pin 3: Out 2 Pin 4: NC Pin 5: GND Pin 6: Vs Pin 7: Out 1 Pin 8: Vref Pin 9: In 1 Not sure if the second (or first) In1 is a typo - this is from ECG7043.
AP PO, .5 W, 8 ohms, Vcc = 6 V (typical), 9 pin SIP. Pin 1: Hi Freq Comp Pin 2: Input Pin 3: Feedback Pin 4: Hi Freq Comp Pin 5: GND Pin 6: Out Pin 7: Vcc Pin 8: Bootstrap Pin 9: Ripple Filter
Speaker protection IC: Pin 1: Power on-off detection/Over current detection (typical voltage -0.6V) Pin 2: Direct voltage detection input (Typical voltage 0V) Pin 3: Gnd Pin 4: Gnd Pin 5: Substrate (Typical voltage -0.8V) Pin 6: Relay drive output/Typical voltage low 0.9v Pin 7: Gnd Pin 8: Muting circuit/Typical voltage 2.8v Pin 9: Regulator input/Typical voltage 2.8v This IC senses over current or a DC offset on the output to the speakers. In the event of a offset it will operate a relay to remove any connection between the amp and speakers so to prevent DC flowing through the speakers and damage them.
Dual op-amp. Pin 1: Output one Pin 2: Invert input 1 Pin 3: Noninvert input 1 Pin 4: V neg. Pin 5: Noninvert input 2 Pin 6: Invert input 2 Pin 7: Output 2 Pin 8: V pos.
Quad op-amp. Pin 1: Out 1 Pin 2: -In 1 Pin 3: +In 1 Pin 4: +Vcc Pin 5: +In 2 Pin 6: -In 2 Pin 7: Out 2 Pin 8: Out 3 Pin 9: -In 3 Pin 10: +In 3 Pin 11: . (I assume -Vcc or Ground?) Pin 12: +In 4 Pin 13: -In 4 Pin 14: Out 4
* May not be identical mechanical or electrical equivalent but should work in majority of applications (!!). 12 W, AF PO. Vcc = 13.2 V, RL = 4 ohms. 7 pin inline. Pin 1: Input Pin 2: NFB Pin 3: Ripple rejection Pin 4: Gnd Pin 5: Out 2 Pin 6: Vcc Pin 7: Out 1.
2.1 W Audio Amp, 15 V Vs max. Rl = 8 ohms. 14 pin DIP. Pin 1: Bootstrap Pin 2: NC Pin 3: Frequency Compensation Pin 4: Frequency Compensation Pin 5: Feedback Pin 6: NC Pin 7: Input Pin 8: Ground Pin 9: NC Pin 10: Ground Pin 11: NC Pin 12: Output Pin 13: NC Pin 14: Vs
Dual op amp. Pin 1: +In A Pin 2: -In A Pin 3: V+ Pin 4: -In B Pin 5: +In B Pin 6: Out B Pin 7: V- Pin 8: Out A
(From: Kim (103114.1526@compuserve.com).) Interface IC for I/O Port Extension from Toshiba. It is used for extension of output of digital tuning system controller LSIs, TC9301AN/ 02AF/ 03AN. Maximum Ratings (Ta=25 degree C) Supply Voltage (Vdd) = -0.3 ~ 7.0 V Input Voltage (Vin) = -0.3 ~ Vdd+0.3 V Allowable Power Dissipation (Pd) = 600 mW Output Voltage (Vout) = 20 V Pin 1: GND Pin 16: Vdd Pin 2: Output Port (OP)-1 Pin 15: Strobe Signal Input (STB) Pin 3: OP-2 Pin 14: Clock Signal Input (CK) Pin 4: OP-3 Pin 13: Serial Data Input (SI) Pin 5: OP-4 Pin 12: Serial Data Output (SO) Pin 6: OP-5 Pin 11: OP-10 Pin 7: OP-6 Pin 10: OP-9 Pin 8: OP-7 Pin 9: OP-8
TV Vertical deflection system IC. Pin 1: Ramp Out Pin 2: Vcc Pin 3: Flyback Tab 1: Gnd Pin 4: Amp Out Pin 5: Vs Pin 6: Vreg Out Pin 7: Height Adj Pin 8: Sync in Pin 9: Osc. Tab 2: Gnd Pin 10: Amp Im Pin 11: Comp Pin 12: Ramp Gen
Vertical output IC, PowerDIP16, supply voltage +35 volts max, +10 V min. Pin 1: Ramp out, 1 V Pin 2: Supply voltage Pin 3: Flyback Pin 4: Ground and heatsink Pin 5: Ground and heatsink Pin 6: Power amplifier output Pin 7: Power amp supply voltage, range -0.5 to +10 V Pin 8: Reg voltage, +6.7 volts Pin 9: Height Adjustment Pin 10: Sync input Pin 11: Oscillator Pin 12: Ground and heatsink Pin 13: Ground and heatsink Pin 14: Amp input, 2.27 volts Pin 15: Compensation Pin 16: Ramp generator
(From: Tony Duell (ard@p850ug1.demon.co.uk).)
Pin 1: Latch Enable(split mode)/Word Select(multiplexed modes)
Pin 2: Bit clock input
Pin 3: Data input (left chanel data in split mode)
Pin 4: Right channel data in split mode, otherwise not used.
Pin 5: Analogue Ground
Pin 6: Right channel audio output
Pin 7-13: Decoupling. Connect to ground via separate 0.1 uF cap on each pin.
Pin 14: Digital ground
Pin 15: -15V supply
Pin 16,17: Oscillator capacitor (connect 470pF between these 2 pins)
Pin 18-24: Decoupling (7 more 0.1 uF capacitors)
Pin 25: Left channel audio output
Pin 26: -5V supply
Pin 27: Digital mode select input
Pin 28: +5V
Modes:
Pin 27 = -5V: Separate channel data streams on pins 3 and 4. Pin 1 = latch
enable
Pin 27 = 0V: Time multiplexed offset binary data on pin 3. Pin 1 = word select
(low = left, high = right)
Pin 27 = +5V: Time multiplexed 2's complement data on pin 3. Pin 1 = word
select again.
TV vertical deflection output, 35 V max Vs, 15 pin SIP-HS. Pin 1: Amp output Pin 2: Amp supply Pin 3: Osc Pin 4: Osc Pin 5: Sync in Pin 6: Osc Pin 7: Height adj Pin 8: Gnd Pin 9: Ramp generator Pin 10: Ramp out Pin 11: Amp in + Pin 12: Amp in - Pin 13: Blanking out Pin 14: Vs Pin 15: Flyback
Pin 1: Blank ouput Pin 2: +supply Pin 3: Flyback Pin 4: NC Pin 5: Ground Pin 6: Ground Pin 7: Ampl out Pin 8: Ampl supply Pin 9: Osc Pin 10: Osc Pin 11: Sync input Pin 12: Osc Pin 13: NC Pin 14: Height adj Pin 15: Ground Pin 16: Ground Pin 17: Ramp generator Pin 18: Ramp out Pin 19: Ampl in+ Pin 20: Ampl in-
AF PO, 5W, Vcc = 14 V, Rl = 4 ohms. Pin 1: Out Pin 2: Vcc Pin 3: Bootstrap Pin 4: Threshold Pin 5: Muting Pin 6: Invert In Pin 7: Svr Pin 8: Non-Inverting In Pin 9-16: Ground
10 W AF Power Amp. TO220 5 Pin. Pin 1: + In Pin 2: - In Pin 3: Gnd Pin 4: Out Pin 5: V+
20 Watt bridge amp for car radio, manufactured by SGS-Thomson. Pin 1: Input 1 (+) Pin 2: Input 1 (-) Pin 3: Svrr Pin 4: Input 2 (-) Pin 5: Input 2 (+) Pin 6: Ground Pin 7: Bootstrap 2 Pin 8: Output 2 Pin 9: +Vs Pin 10: Output 1 Pin 11: Bootstrap 1
AF PO 22 W, Vcc = 32 V, Rl = 4 ohms. Pin 1: -In Pin 2: +In Pin 3: -Vs Pin 4: Out Pin 5: +Vs Pin 3 connected to case.
Horizontal, Vertical Oscillator, Sync, Driver. Vcc1 = 12 V typical. Pin 1: Vertical Drive Out Pin 2: Vertical Feedback Pin 3: Vertical Frrequency Adj Pin 4: Vertical Sync Sep Pin 5: Video Input Pin 6: Horizontal Sync Sep Pin 7: Horizontal Sync Sep Pin 8: Slow Phse Det Pin 9: Ground Pin 10: Vcc Pin 11: Horizontal Drive Out Pin 12: Horizontal Flyback Input Pin 13: Mute Out Pin 14: Phase Det. Pin 15: Horizontal Frequency Adjust Pin 16: Start Circuit Stab Pin 17: Sandcastle Out Pin 18: Coincidence Det Aside from those that have obvious meanings, I do not know what the other signals do.
Synchronisation circuit with vertical oscillator and driver stages. Pin 1: Vertical Drive output Pin 2: Veritcal feedback (e.g. from sense components, bottom of yoke circuit) Pin 3: Vertical oscillator timing components Pin 4: Vertical sync separator R/C network Pin 5: Video input Pin 6: Horizontal sync separator input Pin 7: Sync slicer output (connnect to 6 via RC network) Pin 8: Slow (horizontal) phase detector RC timing components Pin 9: Ground Pin 10: +12V Pin 11: Horizontal Drive output Pin 12: Horizontal flyback pulse input Pin 13: Mute and 50/60Hz indentification Pin 14: Phase detector 2 timing capacitor Pin 15: Horizontal oscillator timing components Pin 16: Startup current input Pin 17: Sandcastle pulse output Pin 18: Coincidence detector timing capacitor
Chroma Control Circuit. Pin 1: Red Signal Out Pin 2: Storage Cap Cutoff Green Pin 3: Green Signal Out Pin 4: Storage Cap Cutoff Blue Pin 5: Blue Signal Out Pin 6: Vcc Pin 7: Storage Cap Blue Pin 8: Storage Cap Green Pin 9: Storage Cap Red Pin 10: Sandcastle Pules In Pin 11: Signal Switch In Pin 12: B Signal In Pin 13: G Signal In Pin 14: R Signal In Pin 15: Y Signal In Pin 16: Sat Control Voltage Pin 17: R-Y In Pin 18: B-Y In Pin 19: Contrast Control Voltage In Pin 20: Brightness Control Voltage In Pin 21: White Point Adjust Blue Pin 22: White Point Adjust Green Pin 23: White Point Adjust Red Pin 24: GND Pin 25: Beam Current Control In Pin 26: Auto Cutoff Control In Pin 27: Storage Cap Leakage Current Pin 28: Storage Cap Cutoff Red
TV vertical deflection, 26 V typ. 9 pin SIL (the TDA3654Q has the pins bent to a sort of 'DIL' pinout - either can be easily converted to the other shape). Pin 1: Vertical drive input Pin 2: Ground Pin 3: Vertical drive input (may be linked to pin 1) Pin 4: Ground Pin 5: Output Pin 6: Output stage power (Diode to V+, capacitor between 6 and 8) Pin 7: Protection (to shut down CRT if sacn fails) Pin 8: Flyback (capacitor to pin 6) Pin 9: V+ (supply voltage)
TV sound IF, tone, volume, FM detector, preamp, Po = 4 W, Rl = 16 ohms, Vs = 24 V typical. 20 pin DIP. Pin 1: Turn iff muting Pin 2: Sound IF input Pin 3: IF decoupling/VCR switch Pin 4: IF decoupling/VCR switch Pin 5: Gnd Pin 6: Gnd Pin 7: Detector (FM) Pin 8: Detector (FM) Pin 9: De-emphasis/Aux output Pin 10: VCR input/output Pin 11: Tone control capacitor Pin 12: Tone control Pin 13: Volume control Pin 14: DC VC output Pin 15: Gnd Pin 16: Gnd Pin 17: AF output Pin 18: Vcc Pin 19: AF PA feedback Pin 20: AF PA input
Video-If-Amplifier for color and monochrome television receiver. Manufactured by Telefunken electronics. Vs = 10 to 15 V. Pin 1: Input Pin 2: NC Pin 3: Gnd Pin 4: Decoupling (connect to an electrolitic capacitor). Pin 5: To Tuner Pin 6: Tuner control Pin 7: Gating pulse Pin 8,9: 38.9 MHz tank Pin 10: NC Pin 11: Negative video output Pin 12: Positive Video output Pin 13: Vs Pin 14: NC Pin 15: Gnd Pin 16: Input
Multistandard Color Convertor. Pin 1: (R-Y) Out Pin 2: SECAM (R-Y) De-emph Pin 3: (B-Y) Out Pin 4: SECAM (B-Y) Ref In Pin 5: SECAM (B-Y) Ref Out Pin 6: SECAM (B-Y) De-emph Pin 7: SECAM (R-Y) Ref Out Pin 8: SECAM (R-Y) Ref In Pin 9: GND Pin 10: Delay Chroma Signal In Pin 11: DC Ref Delay Line Pin 12: Out Chroma S/D Line Pin 13: Vcc Pin 14: Work PT Con Chroma Amp Pin 15: Chroma Signal In Pin 16: ACC Pin 17: Hue Control/Service Switch Pin 18: Phase Control Osc Pin 19: Crystal for Osc Pin 20: NTSC ID Pin 21: PAL/SECAM ID Pin 22: SECAM ID Ref Pin 23: SECAM ID Sel Pin 24: Sandcastle In Pin 25: Switch Voltage In/Out NTSC 4.4 Pin 26: Switch Voltage In/Out NTSC 3.5 Pin 27: Switch Voltage In/Out SECAM Pin 28: Switch Voltage In/Out PAL
SMPS controller. Vcc = 15 V typ. Pin 1: Reference Pin 2: Zero detection Pin 3: Feedback Pin 4: Sawtooth Generator Pin 5: Shutdown Pin 6: Gnd Pin 7: Sink output Pin 8: Source output Pin 9: Vcc
SMPS controller. Pin 1: Regulation input Pin 2: Primary current simulation Pin 3: Primary voltage monitoring Pin 4: Gnd Pin 5: Output Pin 6: Supply voltage Pin 7: Soft-start Pin 8: Zero crossing detector
(From: Alex Suhisky (a1ex@q-net.net) and Peter Radlberger (p.radlberger@blackbox.at).) Television IF amplifier and demodulator. Supply voltage (pin 11) - 12V, Video output voltage (peak-to-peak, pin 12) - 2.7 V AFC output voltage swing (peak-to-peak, pin 5) - 10 V Pin 1: Balanced IF input Pin 2: IF amplifier decoupling Pin 3: Tuner AGC starting point adjustment Pin 4: Tuner AGC output Pin 5: AFC output Pin 6: AFC on/off switch and sample-and-hold capacitor Pin 7: Reference carrier pi/2 rad.phase shift Pin 8: IF picture carrier passive regeneration Pin 9: IF picture carrier passive regeneration Pin 10: Reference carrier pi/2 rad.phase shift Pin 11: Positive supply (Vcc) Pin 12: Video output Pin 13: Gnd (Vee) Pin 14: IF AGC capacitor and VCR switch Pin 15: IF amplifier decoupling Pin 16: Balanced IF input
Pin 1: R1 Pin 2: C2 Pin 3: Phase comparater out Pin 4: Horizontal TTL in Pin 5: C5 Pin 6: H power Gnd Pin 7: H out Pin 8: H playback Pin 9: Phase comparator out Pin 10: H phase adjust Pin 11: Substrate digital Gnd Pin 12: V frequency preset Pin 13: C13 Pin 14: V TTL in Pin 15: V ramp out Pin 16: V amplifier adjust Pin 17: V linearity adjust Pin 18: Linear output Pin 19: Vertical reference Pin 20: Vs
Horizontal/Vertical deflection output, Vcc = 14 V. 16 pin DIP. Pin 1: Frame osc Pin 2: Flyback generator Pin 3: Frame flyback Pin 4: Gnd Pin 5: Gnd Pin 6: INPUT Inverse Pin 7: Frame power supply Pin 8: Frame OUTPUT Pin 9: Line Osc. Pin: 10: Phase Detector Pin: 11: Flyback Pin: 12: Gnd Pin: 13: Gnd Pin: 14: Output Line Pin: 15: Input Video Pin: 16: +Vcc
Coded locking circuit for security systems. (From: Paul Grohe (grohe@galaxy.nsc.com).) Vs 7V max, Is 1.8-3.2 mA, 8 V zener across supply pins!!! Pin 1: Gnd Pin 2: Cosc Ocsillator capacior to Vp ~1nF Pin 3: S2 Output 2 Open collector, active low Pin 4: S1 Output 1 " Pin 5: E10 Pin 6: E9 Pin 7: E8 Pin 8: E7 Pin 9: E6 Pin 10: E5 Pin 11: E4 Pin 12: E3 Pin 13: E2 Pin 14: E1 Pin 15: DATA Data input Pin 16: Vp Pos. supply Encoder: Pin 15 to Vp, Output: tie pins 3&4 together, this is your output, open collector. E1-E10 set code (connect to either Vp or gnd). Key V+ to transmit. Decoder, pin 15 to Vp, E1-E10 set code, pins 3&4 open collector outputs active when code matches. Third unsucessfull try disables input! (three strikes and your out!) Illegal codes are E1-E10=High or E1-E9=High with E10=low.
Pulse width modulator control circuit. Vcc = 15 V typical. 16 pin DIP. Pin 1: Non-inverted in Pin 2: Inverted in Pin 3: Feedback Pin 4: Dead time control Pin 5: CT Pin 6: RT Pin 7: Ground Pin 8: Collector 1 Pin 9: Emitter 1 Pin 10: Emitter 2 Pin 11: Collector 2 Pin 12: Vcc Pin 13: Output control Pin 14: Vref Pin 15: Inverted in Pin 16: Non-inverted in
Adjustable regulator, 5 to 30 V, 1 A.
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| O | <-Common (heatsink tab)
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1234
Pin 1: Common
Pin 2: Input
Pin 3: Output
Pin 4: Control
Programmable Timer/Counter. Vcc = 5 V typ. Pin 1: Fo (out) Pin 2: Fo/2 (out) Pin 3: Fo/4 (out) Pin 4: Fo/8 (out) Pin 5: Fo/16 (out) Pin 6: Fo/32 (out) Pin 7: Fo/64 (out) Pin 8: Fo/128 (out) Pin 9: Ground Pin 10: Reset Pin 11: Trigger Pin 12: Mod/sync Pin 13: Timing/rc network Pin 14: Time-base (out) Pin 15: Regulator (out) Pin 16: Vcc
Switchmode power supply controller. 8 pin DIP. Pin 1: Comp Pin 2: Vfb Pin 3: Isen Pin 4: Rt/Ct Pin 5: Gnd Pin 6: Out Pin 7: Vcc Pin 8: Ref (+5)
Pin 1: Load supply Pin 2: Enable(A) Pin 3: Phase(A) Pins 4-7: Gnd Pin 8: Out(1A) Pin 9: Out(2A) Pin 10: V(ea) Pin 11: V(eb) Pin 12: Out(2B) Pin 13: Out(1B) Pin 14-17: Gnd Pin 18: Phase (B) Pin 19: Enable (B) Pin 20: Logic supply
7 Input Darlington Driver 500mA
Pin 1: In 1
Pin 2: In 2
Pin 3: In 3
Pin 4: In 4
Pin 5: In 5
Pin 6: In 6
Pin 7: In 7
Pin 8: Gnd
Pin 9: Common connection point for the cathodes of the internal free
wheeling diodes connected to each driver output.
Pin 10: Out 7
Pin 11: Out 6
Pin 12: Out 5
Pin 13: Out 4
Pin 14: Out 3
Pin 15: Out 2
Pin 16: Out 1
Pin 1: Decoupling Pin 2: Power Ground Pin 3: Signal Ground Pin 4: Output Pin 5: Vcc Pin 6: N/C Pin 7: N/C Pin 8: Input
Pin 1: Non-inverting input Pin 2: Inverting input Pin 3: Substrate/-Vs Pin 4: Output Pin 5: +Vs
5 Input Darlington Driver, 500mA. Pin 1: NC Pin 2: In 1 Pin 3: In 2 Pin 4: In 3 Pin 5: In 4 Pin 6: In 5 Pin 7: Gnd Pin 8: NC Pin 9: Out 5 Pin 10: Out 4 Pin 11: Out 3 Pin 12: Out 2 Pin 13: Out 1 Pin 14: NC
Quad Comparator. Pin 1: Output 1 Pin 2: Output 2 Pin 3: Vcc Pin 4: Neg input 2 Pin 5: + input 2 Pin 6: - input 1 Pin 7: + input 1 Pin 8: - input 3 Pin 9: + input 3 Pin 10: - input 4 Pin 11: + input 4 Pin 12: Gnd Pin 14: Output 3 Pin 13: Output 4
AF Power Out, 10W, Vcc = 12V typ. TO220, 5 pin. Pin 1: Non-inverting input Pin 2: Inverting input Pin 3: -Vcc Pin 4: Output Pin 5: +Vcc
8 pin DIP. Pin 1: Chip enable Pin 2: Serial clock Pin 3: Data input Pin 4: Data output Pin 5: Vcc Pin 6: Store Pin 7: Recall Pin 8: Vss
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