Circuit Diagram

The Central Cable Connector Circuit of the Nanjing IVECO Light Vehicle

Published:2011/5/11 23:57:00 Author:Borg | Keyword: Central Cable Connector, NEVECO

Nanjing IVECO light vehicle (date are shown in Figure 1) is a kind of new model cars of advanced international standard produced by Nanjing Automobile Corporation which imports the ⅡS-series technology of IVOCO Company under Fiat Corp of Italy, the vehicles include all tons(3t,3.5t,4t,4.5t and 4.9t) of trucks,vans,buses and station wagons, whose types are shown as follows. (1)the central cable connector All the names and functions of relays are listed as follows:E1-low-beam big headlights realays; E2-high-beam relays; E3-low-load relays; E4-fog lamp relays; E5-diesel fiter heating relays; E6-emergence control relays; E7-daytime light and fog lamp relays; E8-loudspeak relays; E9-wiper interval relays; E10-headlight flashing relays(used in overtaking); E11-emergence control LED relays; E12-stand-by relays; E13-brake failure alarm relays; E14A- emergence control relays with daytime lights;E14B;E15-steering and danger signal flashing relays   (View)

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The Decoding Intergrated Circuit of HT9170-DTMF Two-tone Caller Display

Published:2011/5/11 23:59:00 Author:Borg | Keyword: Decoding, Intergrated Circuit, HT9170-DTMF, Two-tone Caller Display

HT9170 is an decoding intergrated circuit of two-tone caller display,which iswidely used in wireless or wiring phones with caller display. 1.pin functions and relevent data HT9170 intergrated circuits are pinned in dual in-line package with 18-lead, whose pin functions and relevent data are listed in Figure 11. 2.intergrated ciucuits of the same type The decoding intergrated circuits of caller display usually used by DTMF:CS9370DGP,HM9270C, TH3170D,HM9270D and HT9l70HT9270D. The pin sequences and functions of these 6 circuits are almost the same, and all of their pin functions and relevent data are listed in Table 1-1. Table 1-1 The pin functions and relevent data of the HT9170 intergrated circuit   (View)

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HICl016-an Intergrated Circuit of Multi-function Power Supplies

Published:2011/5/12 0:04:00 Author:Borg | Keyword: Intergrated Circuit, Multi-function, Power Supplies

HIC016-is an intergrated circuit of multi-function power supplies used in the switches of TOSHIBA large screen color TV sets. 1.the priciple diagram of the internal circuit HIC1016 contains sub- protection circuits of power supply fault LEV test of secondary circuits, sampling amplifier, off-hook control and power output, etc, whose internal circuit and typical appolcation circuit are as shown in Figure 1-1. 2.pin functions and data Pin functions and data of HIC1016 are listed in Table 1-1. 3.typical application circuit The open loop resistences of HIC1016 are listed in 1-2, which can be used to judge if IC is malfunctioning. The specification data of HIC1016 internal components are listed in 1-3. Figure 1-1 the internal circuit and typical application circuit of HIC1016 Table 1-1 pin functions and relevent data of HIC1016 Table 1-2 the open loop resistences of HIC1016 Table 1-3 the specification data of HIC1016 internal components   (View)

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HEF4052-the Intergrated Circuit of Analog Alternative Switches

Published:2011/5/12 0:04:00 Author:Borg | Keyword: Intergrated Circuit, Analog Alternative Switches

HEF4052 is an intergrated circuit of analog alternative switches, which is used to choose and shift signals in all kinds of screens of color TV sets, color CRTs,communication and stereos. 1.function features In fact, HEF4052 is a double 1-of-4 analog switches, which picks out one team of signals from two teams to deliver to corresponding circuit. 2. pin functions and data HEF4052 is encapsulated in dual in-line ways with 16-lead, which is used to shift audio in color TV sets of large screens.   (View)

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The Intergrated Circuit of the BA6218 bilateral Control Driven by the Motor

Published:2011/5/12 0:07:00 Author:Borg | Keyword: Intergrated Circuit, bilateral Control

BA6218 is an intergrated circuit of bilateral control driven by the motor which is often used in CD,VCD,SVCD and CVD players as the motor driver. 1.internal circuit diagram The BA6218 intergrated circuit contains two-way drive circuit whose chip circuit is shown in figure 1. Figure 1. the internal circuit of BA6218 circuits 2.pin functions BA6218 is in 9-pin single in-line package, and its pin functions are listed in table 1. Table 1. pin functions of BA6218 intergrated circuits   (View)

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Wideband voltage follower circuit diagram

Published:2011/5/12 0:48:00 Author:Ecco | Keyword: Wideband voltage, follower

Wideband voltage follower circuit diagram   (View)

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operational amplifier changing input quantity circuit diagram

Published:2011/5/11 1:45:00 Author: | Keyword: operational amplifier, input quantity

  (View)

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Using CS1842 To Drive Directly Bipolar Power Transistor Circuit

Published:2011/5/11 23:06:00 Author:Robert | Keyword: Bipolar Power Transistor

The Using CS1842To Drive Directly Bipolar Power Transistor Circuit is shown below.   (View)

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Using CS1842 To Drive Directly M06 Transistor Circuit

Published:2011/5/11 23:07:00 Author:Robert | Keyword: M06 Transistor

The Using CS1842 To Drive Directly M06 Transistor Circuit is shown below.   (View)

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Using CW1525A To Drive Bipolar Transistor Half-Bridge Circuit

Published:2011/5/11 23:07:00 Author:Robert | Keyword: Bipolar Transistor, Half-Bridge

The Using CW1525A To Drive Bipolar Transistor Half-Bridge Circuit is shown below.   (View)

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Using CW1525A To Drive MOS Transistor Push-Pull Circuit

Published:2011/5/11 23:08:00 Author:Robert | Keyword: MOS Transistor, Push-Pull

The Using CW1525ATo Drive MOS Transistor Push-Pull Circuit is shown below.   (View)

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DC Electric Motor Principle Model Circuit

Published:2011/5/11 2:55:00 Author:Robert | Keyword: DC, Electric Motor, Principle Model

To make the armature get a changeless direction electromagnetic torque, the key is: how to change the current's direction which flowing in the coil in time when the coil side is in differential magnetic polarity, which means the process of so-called direction commutation . So it must add a device called commutator. The commutator can coordinate with electric brush to guarantee that the coil side current in every polarity has always the same direction, which could make the electric motor to rotate continuously. Thisis the working principle of DC electric motor.   (View)

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BA6858AFP-the intergrated circuit of three-phase spindles driven by motors

Published:2011/5/12 0:29:00 Author:Borg | Keyword: intergrated circuit, three-phase, spindles

BA6858AFP is an intergrated circuit of thre-phase spindles that are driven by motors, we can convert the servo-controlled voltage of DVD players into three-phase driven voltage to drive the three-phase spindle motors. The internal circuit of BA6858AFP chips are listed in Figure 1, and it is in flat 28-pin package with cooling fins. The pin functions and data of it are listed in Table 1 in which the pins of ①、③、⑤、⑥ and (26) haven’t been listed. Figure 1 the internal circuit of BA6858AFP chips Table 1 pin functions and data of BA6858AFP chips   (View)

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Pulse dialing nine-channel infrared remote control circuits of the LR40992 and μPC1373

Published:2011/5/11 18:50:00 Author:TaoXi | Keyword: Pulse dialing, nine-channel, infrared remote control

The transmitter circuit: The receiver circuit:   (View)

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Toyota Land Cruiser 70 light off-road vehicle cigarette lighter radio electric windows circuit diagram

Published:2011/5/8 12:27:00 Author:Rebekka | Keyword: Toyota Land Cruiser 70, light off-road vehicle

Toyota Land Cruiser 70 light off-road vehicle cigarette lighter radio electric windows circuit diagram. 179 point smoke detectors; 180 radio; l81 speaker; 182 the main switch of electric doors and windows; 183 relay for an electric doors and windows; 184 window motor (driver side); 185 window motor (passenger-side); 186 passenger side electric window switch; 187 rear electric window switch left; 188 and rear left window motor; 10 remote control mirror switch (ie, fuse F21); 115 auxiliary instrument panel of a 7C terminals (also from fuse F21).   (View)

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The simplest radio circuit

Published:2011/5/11 7:23:00 Author:Christina | Keyword: simplest, radio circuit

The The simplest radio circuit is as shown: The tuning circuit is composed of the L1 and C1, the wave-detection circuit is composed of the VD and C2, the coupling circuit is composed of the L1 and L2. Signal waveform of the before-detection and after-detection: The advantages and disadvantages of the direct broadcast type radio: The advantages: the circuit is simple, small-size, low cost, easy to carry and easy to make. The disadvantages: the sensitivity is low, poor selection. The advantages and disadvantages of the heterodyne type radio: The advantages: the sensitivity is high, good selection. The disadvantages: the circuit is complex, high cost, hard to make.   (View)

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Beijing Cherokee light off-road car circuit code wiring connectors location and shape circuit diagram 2

Published:2011/5/9 2:58:00 Author:Rebekka | Keyword: Beijing Cherokee light , off-road car

Beijing Cherokee light off-road car circuit code wiring connectors location and shape circuit diagram 2.   (View)

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fish tank intermittent oxygen-adding timer circuit

Published:2011/5/11 9:08:00 Author:Christina | Keyword: fish tank, intermittent, oxygen-adding, timer

The fish tank intermittent oxygen-adding timer circuit is as shown:   (View)

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Stepping motor bridge drive circuit diagram

Published:2011/5/11 22:14:00 Author:Nicole | Keyword: stepping motor, bridge drive

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Beijing Cherokee BJ2021 light off-road vehicle bulb size circuit diagram

Published:2011/5/6 3:47:00 Author:Rebekka | Keyword: Beijing Cherokee, Light off-road vehicle

The front combination light is composed of the headlights, turn signals, parking lights, showing the wide light. The headlight is rectangular vacuum lamp, double wire 12V, 55/45W. The back combination light is composed of the brake lights, turn signals, taillights, reverse lights, showing the wide-light component. The lamp type and power are shown in the table.   (View)

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