Esquema elétrico módulo sim gto3ez, Esquemas de Engenharia Elétrica

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Service Manual

power amplifier

• CONTENTS -

SPECIFICATIONS ………………………………………..

CONNECTIONS……………………………………………

BASIC TROUBLESHOOTING… ………………..……....

PACKAGING EXPLODED VIEW ……………..............

EXPLODED VIEW …..………....…….….….…………...

ELECTRICAL PARTS LIST……………………………..

PCB DRAWINGS…………….……….……….…….……

BLOCK DIAGRAM…………………………....….....……

SCHEMATIC………..….…….……………….…...….…..

SPECIFICATIONS

GTO-3EZ

Number of Channels: 2 + 1

Power Output (CEA 2006A): 50W RMS x 2 channels at 4 ohms + 350W RMS x 1 channel at 4 ohms, 14.4V DC, <1.0% THD 75W RMS x 2 channels at 2 ohms + 500W RMS x 1 channel at 2 ohms, 14.4V DC, <1.0% THD 150W RMS x 1 channel bridged at 4 ohms + 500W RMS x 1 channel at 2 ohms, 14.4V DC, <1.0% THD Max Power: 1370W: 1050W x 1 channel at 2 ohms (50Hz) + 160W x 2 channels at 2 ohms (1kHz), 15.5V DC, 10% THD Frequency Response: 20Hz – 23kHz (±0.5dB) front and rear channels; 10Hz – 280Hz (±3dB) sub channel Crosstalk: > 50dB @ 1kHz

Signal-to-Noise (@ 1W): > 85dB

Maximum Current Draw: 65A

Fuse Replacement: 35A x 2

Dimensions (D x H x W): 11-15/16" x 2-9/16" x 9-11/16" (302mm x 66mm x 246mm)

Weight: 9.0 lb (4.1kg)

Power Connection

1. Connect a wire (minimum 6AWG – 13.2mm 2 – for the GTO-5EZ; minimum 8AWG – 8.4mm 2 – for the GTO-3EZ) directly to the battery’s positive (+) terminal.
2. Install a fuse holder for a 90A fuse (GTO-5EZ) or 70A fuse (GTO-3EZ) on this wire within 18" (46cm) of the battery’s (+) terminal. Do not install the fuse in the holder at this time.
3. Route this wire to the amplifier’s location and connect it to the amplifier’s +12V terminal. Be sure to use appropriate grommets whenever routing wires through the firewall or other sheet metal. IMPORTANT: Failure to adequately protect the positive wire from potential damage may result in a vehicle fire.
4. When you are finished routing and connecting this wire, install the appropriate fuse in the holder you installed near the battery. (GTO-5EZ = 90A fuse; GTO-3EZ = 70A fuse.)

SPEAKER CONNECTIONS

Always connect the (+) terminal on the amplifier to the (+) terminal on the speaker and the (–) terminal on the amplifier to the (–) terminal on the speaker. Speaker Connectors

GTO-5EZ GTO-3EZ

Speaker Connectors

IMPORTANT: Make sure the (+) and (–) bare wires do not touch each other or the other terminal at both the amplifier terminals and speaker terminals. Touching wires can cause a short circuit that can damage the amplifier.

NOTE: The minimum speaker impedance for stereo operation is 2 ohms. The minimum speaker impedance for bridged operation is 4 ohms. The minimum subwoofer impedance is 2 ohms.

Stereo operation

• Connect the front speakers to the Front L (FL) and Front R (FR) (+) and (–) terminals.
• GTO-5EZ only: Connect the rear speakers, using the RL and RR (+) and (–) terminals.
• Connect the subwoofer to the Sub (+) and (–) terminals.

Front Left Speaker

Rear Left Speaker*

Front Right Speaker

Rear Right Speaker*

*GTO 5EZ only

Subwoofer

GTO-5EZ bridged operation (high-power for front speakers)

• Connect the left speaker to the FL (+) and FR (–) terminals
• Connect the right speaker to the RL (+) and RR (–) terminals.
• Connect the subwoofer to the Sub (+) and (–) terminals.

Right Speaker

Subwoofer

GTO-5EZ

Left Speaker

NOTE: You can also run one pair of left and right channels in stereo and the other pair of left and right channels bridged for a 3.1-channel system.

See Connecting the Inputs, on page 7, for information about connecting the inputs for bridged operation.

GTO-3EZ Bridged operation (center channel and subwoofer operation in a multichannel

system)

• Connect one speaker to the L (+) and R (–) terminals.
• Connect the subwoofer to the Sub (+) and (–) terminals.

L R

Speaker

Subwoofer

GTO-3EZ

See Connecting the Inputs, on page 7, for information about connecting the inputs for bridged operation.

CONNECTIONS

IMPORTANT: Disconnect the vehicle’s negative (–) battery terminal before beginning the installation.

If you have not already done so, remove the two end caps that cover the amplifier’s connectors as explained in Mounting the Amplifier, above. This will provide easier access to all of the amplifier’s connectors.

AUTO TURN-ON SWITCH

No remote turn-on connection is necessary because GTO amplifiers include signal-sensing turn-on, which will turn the amplifier on when it receives an audio signal at any of its input connectors. The amplifier will automatically turn off approximately five minutes after the input signal ceases.

If your audio system’s source unit includes a remote turn-on wire and you would prefer to use it, the amplifier will sense that you’ve used a remote turn-on wire and that connection will override the signal-sensing turn-on. If necessary, you can defeat the signal-sensing turn-on circuit by moving the Auto Turn-On switch to the “Off” position.

BASS BOOST

The Bass Boost control provides up to 12dB of bass boost at 45Hz. Set this control according to your personal taste, but be careful not to set the control at a high enough level to cause audible distortion or bottoming of your subwoofer.

POWER/PROTECTION LED

Power/ Protection LED The GTO amplifier Power/Protection LED’s color indicates the amplifier’s operational status: LED is orange: Normal operation (power is on) LED is off: Amplifier is in standby mode LED is red: Amplifier is in protect mode If the amplifier is in the protect mode (the LED is red), see Troubleshooting, below.

PROBLEM CAUSES AND SOLUTIONS

No sound (the amplifier’s Power/ Protection LED is off):

• Check that the amplifier’s +12V and GND connections have been properly made.
• Check if the fuse on the +12V wire located near the battery is blown; if so, replace it with an identical fuse.
• Check all amplifier fuses; if any are blown, replace them with identical fuses.
• If you are using the amplifier’s REM connection for turn-on, check that the wire is properly connected to the audio system’s remote turn-on wire or to the vehicle’s ACC power terminal.
• If you are using the amplifier’s Auto Turn-On circuit for turn-on, check that the amplifier’s Auto Turn-On switch (on the amplifier’s bottom panel) is set in the “On” position. No sound (the amplifier’s Power/ Protection LED is orange):
• Check that all amplifier input and speaker connections have been properly made.
• Check that the amplifier’s Gain controls are not turned all the way down.
• Check that the vehicle audio system’s source unit’s volume control is not turned all the way down. No sound (the amplifier’s Power/ Protection LED is red):
• Confirm that the vehicle’s electrical system is supplying between 9V and 16V DC to the amplifier. If the supply voltage is outside of this range, correct the condition before attempting to use the amplifier.
• If the amplifier has overheated, wait until it has cooled down before attempting to use it again.
• Disconnect all speakers from the amplifier and attempt to turn it on again:
• If the amplifier turns on (the Power/Protect LED is orange), there is a short circuit in one or more of the speaker wires. Correct all short circuits before reconnecting the speakers to the amplifier.
• If the amplifier does not turn on (the Power/Protect LED is still red), contact your authorized JBL dealer for assistance.

TROUBLESHOOTING

If your amplifier isn’t performing the way you think it should, check to see if the problem is covered in this section before calling your dealer or contacting JBL customer service.

Sound in the front/rear speakers is distorted:

• If the amplifier channels’ Input Level switch is set in the “Low” position, change the setting to “Hi1” and perform the Set the Gain procedure, on page 9, again for those channels.
• Make sure amplifier’s Crossover Filter selector for the distorted channels is set to HP.
• Set the distorted channels’ Crossover control to a higher setting.
• Check that the distortion is not originating from the vehicle audio system’s source unit.

Sound in the subwoofer is distorted:

• If the amplifier Sub channel’s Input Level switch is set in the “Low” position, change the setting to “Hi1” and perform the Set the Gain procedure, on page 9, again for those channels.
• While listening to bass-heavy music, turn the Bass Boost control all the way down, and then gradually increase it until the distortion begins to return. Reduce the Bass Boost control setting slightly to eliminate the distortion and leave it set there.
• Check that the distortion is not originating from the vehicle audio system’s source unit.

GTO-5EZ only: The vehicle audio system’s source unit’s fader control has no effect:

• Make sure that the amplifier’s Front/Rear Input Routing switch is set in the “F&R” position.

The vehicle audio system’s subwoofer volume control does not control the subwoofer’s volume:

• Make sure that the amplifier’s Sub Input Routing switch is set in the “S” position.

The amplifier’s Gain LEDs constantly illuminate red while the amplifier is operating:

• Set the amplifier’s Gain LEDs switch in the “Off” position.

GTO-3EZ

Packaging exploded view

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GTO-3EZ

Exploded View

GTO-3EZ

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HDA Cold-rolled plates 306 * 1250 * 1.0MM^ 1

VSA000000569 paint Black, paint, CH-KQ9711/F-03746, 0. AJ0111000564 Switch slider ABS + PC, black etching 1

PTABS Plastic materials

ABS + PC 8.02 thousand (cold material) black type B

AJ0111000562 Knob ABS + PC, black etching 5

PTABS Plastic materials

ABS + PC 8.02 thousand (cold material) black type B

AJ Knob marked

ABS + PC, black injector silver drops of orange punctuation. 5

AJ0111000563 Knob marked ABS + PC, Black, 1

PTABS Plastic materials

ABS + PC 8.02 thousand (cold material) black type B 1 VSA000000319 paint Silver, paint, 872082851/M3882 0.

LS0101000157 screw TM, 3 * 10, mechanical teeth, black zinc plating, hard 10

88AM03200271 PCBA The GTO-3EZ, amplifier board, DIP processing test 1

88AM03100271 PCBA The GTO-3EZ, amplifier board, AI processing outsourcing. 1

88AM03000271 PCBA The GTO-3EZ, amplifier boards, SMD outward 1

010103000008 chip resistor SMD 0ȍ 1/10W ±1% 0603

R22,R23,R24,R25,R26,R 27,R105,R136,R68,R69, R

11

010103000067 chip resistor SMD 1.5Kȍ 1/10W ±1% 0603 R57A 1

010103000022 chip resistor SMD 10Kȍ 1/10W ±1% 0603

R2P, R15P, R16P, R17P, R18P,R19P, R20P, R63P, R64P, R86, R89,R96, R108, R110, R118,R145,R2X,R3X,R X,R6X,R58P, R37, R38, R39, R40,R41, R42, R43, R44, R45, R46,R47, R48, R54P, R55P,R65P

36

010103000014 chip resistor SMD 100ȍ 1/10W ±1% 0603 R76, R101,R4X 3

010103000024 chip resistor SMD 100Kȍ 1/10W ±1% 0603

R3P, R41P, R42P, R53, R53A,R54, R54A, R58A, R60A, R

10

010103000033 chip resistor SMD 11Kȍ 1/10W ±1% 0603 R2S, R39P, R92 3 010103000069 chip resistor SMD 15Kȍ 1/10W ±1% 0603 R38P, R87 2

010103000017 chip resistor SMD 1Kȍ 1/10W ±1% 0603

R3S, R21P, R22P, R23P, R88, R125,R132, R137, R

9

010103000079 chip resistor SMD 16Kȍ 1/10W ±1% 0603 R46P 1 010103000094 chip resistor SMD 18Kȍ 1/10W ±1% 0603 R14P,R103 2 010103000126 chip resistor SMD 2.2Kȍ 1/10W ±1% 0603 R5P,R66,R67,R90,R100 5 010103000026 chip resistor SMD 1Mȍ 1/10W ±1% 0603 R59A, R62P 2 010103000660 chip resistor SMD 2.7Mȍ 1/10W ±1% 0603 R102 1 010103000121 chip resistor SMD 220ȍ 1/10W ±1% 0603 R34P 1 010103000198 chip resistor SMD 330ȍ 1/10W ±1% 0603 R81, R82 2

010103000128 chip resistor SMD 22Kȍ 1/10W ±1% 0603 R32, R33, R34, R35P, R36P,R37P, R85P 7

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010103000130 chip resistor SMD 220Kȍ 1/10W ±1% 0603 R167,R55,R55A,R56,R 6A,R2M 6

010103000278 chip resistor SMD 4.99K 1/10W ±1% 0603 R107, R135, R109 3

010103000268 chip resistor SMD 47Kȍ 1/10W ±1% 0603

R1P, R4P, R52E, R62, R63,R79, R93, R117,R9, R

10

010103000343 chip resistor SMD 6.8Kȍ 1/10W ±1% 0603 R26A, R26B 2 010103000387 chip resistor SMD 91Kȍ 1/10W ±1% 0603 R13P 1 010103000147 chip resistor SMD 24Kȍ 1/10W ±1% 0603 R40P, R78 2 010103000369 chip resistor SMD 8.2Kȍ 1/10W ±1% 0603 R80,R57,R6 3 010103000360 chip resistor SMD 75Kȍ 1/10W ±1% 0603 R61P 1 010103000291 chip resistor SMD 5.1Kȍ 1/10W ±1% 0603 R43P 1

010103000345 chip resistor SMD 68Kȍ 1/10W ±1% 0603 R49P, R50P, R53P, R82P, R83P,R84P 6

010103000265 chip resistor SMD 4.7Kȍ 1/10W ±1% 0603 R12P,R44P, R45P,R115,R1M,R86P 6

010103000263 chip resistor SMD 470ȍ 1/10W ±1% 0603 R83 1

010103000119 chip resistor SMD 22ȍ 1/10W ±1% 0603

R13A, R13B, R14A, R14B, R15A,R15B, R16A, R16B

8

080523000019 Thermistor SMD 0805 50ȍ 30V/10A(MAX) PTC RT1 1

010103000545 chip resistor SMD 820ȍ 1/8W ±5% 0805 R23A, R23B, R24A, R24B 4

010103000523 chip resistor SMD 5.6Kȍ 1/8W ±1% 0805 R8A, R8B, R9A, R9B, R19A, R19B 6

010103000525 chip resistor SMD 56Kȍ 1/8W ±1% 0805 R60P 1 010103000521 chip resistor SMD 560ȍ 1/8W ±1% 0805 L2 1 010103000502 chip resistor SMD 47ȍ 1/8W ±1% 0805 R3A, R3B, R4A, R4B 4 010103000507 chip resistor SMD 47Kȍ 1/8W ±1% 0805 R60PB 1 010103000505 chip resistor SMD 4.7Kȍ 1/8W ±1% 0805 R106S 1 010103000480 chip resistor SMD 3.3Kȍ 1/8W ±1% 0805 R18A, R18B 2 010103000163 chip resistor SMD 2.7K 1/8W ±1% 0805 R98 1 010103000439 chip resistor SMD 2K 1/8W ±1% 0805 R27P, R47P, R48P 3

010103000449 chip resistor SMD 2.2Kȍ 1/8W ±5% 0805

R6P, R7P, R8P, R9P, R10P, R10PB, R11P, R11PB, R22E, R24E

10

010103000403 chip resistor SMD 1Kȍ 1/8W ±1% 0805

R1A, R1B, R2A, R2B, R17A, R17B, R27A, R27B, R28A, R28B

10

010103000422 chip resistor SMD 15Kȍ 1/8W ±1% 0805 R116 1

010103000399 chip resistor SMD 10ȍ 1/8W ±1% 0805 R31E, R32E, R33E, R34E 4

010103000405 chip resistor SMD 10K 1/8W ±1% 0805

R6A, R6B, R7A, R7B,R10A, R10B, R11A, R11B, R84, R

10

010103000401 chip resistor SMD 100ȍ 1/8W ±1% 0805

R12A, R12B, R24P, R25P, R26P, R28P, R29P, R30P

8

010103000647 chip resistor SMD 4.7ȍ 1/3W ±1% 1210 R25A, R25B,R35E, R36E, 4

010103000573 chip resistor SMD 220ȍ 1/4W ±1% 1206 R20A, R20B 2 010103000450 chip resistor SMD 2.2K 1/4W ±5% 1206 R25E 1 010103000652 chip resistor SMD 22ȍ 1W ±5% 2512 R32P, R33P 2 010103000650 chip resistor SMD 10K 1W ±5% 2512 R65, R91 2

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020203000018 Electrolytic capacitor

SMD 10uF/25V 4*5.4 ±20% 105͠

C12, C13, C14, C15, C16, C17,C43P, C48, C49, C

10

020203000072 Electrolytic capacitor SMD 47uF/25V 6.3*5.4 ±20% 105͠^ C53P, C54P^2

020203000074 Electrolytic capacitor SMD 47uF/50V 6.3x7.7mm ±20% 105͠^ C62P,C65P,C66P^3 050203000025 Transistor SMD BT2222 SOT-23 NPN Q26P, Q26PB 2

050203000015 Transistor SMD, 2SC1815 SOT-23, 䭓⬉ NPN

Q1A, Q1B, Q2A, Q2B, Q7A, Q7B, Q8A, Q8B,Q2, Q4, Q15, Q

12

(^050103000003) Transistor SMD, 2SA1015 SOT-23, 䭓⬉, the PNP Q1, Q3, Q9A, Q9B, Q10A, Q10B 6

(^050103000038) Transistor SMD MMBT5401 PNP SOT-23 䭓⬉ Q1X, Q2P, Q3P, Q7P, Q8P 5

050203000060

Transistor SMD MMBT5551 NPN SOT-23 䭓⬉

Q2X,Q4P, Q5P, Q9P, Q6P, Q19P, Q20P, Q21P, Q22P, Q23P, Q24P, Q82P, Q83P

13

(^050703000006) Optocoupler

SMD TLP181 SO8 (4 pin) PHOTOCOUPLER brand TOSHIBA U10^1 060103000275 IC ST SMD LM393M SOP-8 Brand: ST U6 1

060103000647 IC SMD, ET62429M SOP8, Brand: (Sino- American micro-) U7 1

060103000063 IC SMD NJM 4 580 the SOP-8 U1, U3 2 060103000062 IC. SMD BA4560F SOP-8 ROHM U12, U14 2 060103000383 IC SMD TL494C SO-16 U2P 1 060103000380 IC SMD TL072 SO-8 U5 1

060103000698 IC SMD, SN8P2751P8AD, SO-8, A version, vendor burning software U8 1

060103000096 IC SMD K1A78L05F SOT-89 current of 150MA of KEC U9 1

010103000252 chip resistor SMD 4.3Kȍ^ 1/10W ± 1% 0603^ R1X 1

23AM03000201 PCB

GTO-3EZ, double-layer, 174 * 236 * 1.6mm, FR-4, REV: T3-01, two-sided green oil, anti-oxidation treatment

1

010103000312 chip resistor (^) SMD 56Kȍ 1/10W ± 1% 0603 R7,R8,R11,R12,R1,R2,R 3 7

020123000014 Chip capacitors SMD 152/50V 0603 X7R ± 10%^ C6A, C6B 2

020123000088 Chip capacitors SMD 474/25V 0805 X7R ± 10%^ C21,C22 2

010103000205 chip resistor SMD 33Kȍ 1/10W ± 1% 0603 R59P 1

020603000018 Ceramic capacitors DIP 104/100V ± 20% braid feet away from the 5MM

C19E, C20E, C4P,C8P,C50P, C51P,C3P,C20P

8

020743000008 MET capacitance

DIP 104/100V ± 5% yellow feet away from the 5MM Tape C10A,C10B,C12E,C41E^4

020743000003 MET capacitance

DIP 103/100V ± 5% feet from the 5MM Tape C39E^1

020513000060 Electrolytic capacitor

DIP 10uF/50V ± 20% 5 * 11 105 feet away from the 5MM knitting belt black C43E,C58,C59,C60,C61^5

020743000198 MET capacitance

DIP, 224/100V, taping feet from the 5MM 7.2 * 7.5 * 3.5, ± 5%, gray C32E^1

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020513000261 Electrolytic capacitor

DIP 47uF/25V ± 20% 5 * 11 105 feet away from the 5MM knitting belt black C20,C44P^2

020523000010 Electrolytic capacitor

DIP, 100uF/25V, 6.3 * 11, The Promise, ± 20%, 85 ° C Promise of feet away from 5MM Tape

C7,C8,C9,C57P, C61P,C88P 6

020513000145 Electrolytic capacitor

DIP 22uF/50V ± 20% 5 * 11 105 feet away from 5.0MM Tape C19,C23^2

020513000079 Electrolytic capacitor

DIP 100uF/16V ± 20% 5 * 11 105 ° C for pitch 5.0mm knitting belt black C18^1

020513000156 Electrolytic capacitor

DIP 220uF/16V ± 20% 6.3 * 11 105 feet away from 5mm braid

C55P,C56,C56P,C60P,C 63P 5

050203000089 Transistor

DIP MPSA13 0.5A 30V NPN TO- Code belt 䭓⬉ Q3A, Q3B^2 050403000021 FET DIP 2SK117BL TO-92 Tape-style Q1M 1

020513000131 Electrolytic capacitor

The DIP 2.2uF/50V ± 20% 5 * 11 105 ° C spacing of 5mm braid low leakage orange

C80 1

050103000050 Transistor

DIP 2SB647 1A 120V 0.9W PNP TO- 92L Code with a 䭓⬉ Q4A,Q4B^2

050203000062 Transistor

DIP 2SD667 1A 120V 0.9W NPN TO- 92L Code belt 䭓⬉ Q11A,Q11B^2

020743000002 MET capacitance

DIP 102/100V ± 5% braid feet away from the 5MM C6E^1

020513000436 Electrolytic capacitor

DIP, 3300uF/25V, 16 * 28 ± 20%, 105 ° C p = 7.5 high-frequency low resistance <0.03 brand Acon

C28P, C29P 2

010803000011 Manganin resistance

DIP 10 milliohms ± 1% of Manganese Bronze to resistance Ɏ1.5 feet away from the H is for 10.5MM 16.5MM

R40E, R41E 2

010503000001

Cement Resistor

DIP, 0.15ȍ * 2,10 W, ± 5% (vertical) tripod 26 * 5 * 18MM R22A, R22B^2

010503000039 Cement Resistor

DIP, 4.7Kȍ, 5W, ± 5% (vertical) two feet away from 5mm, length 13 * W * H 25mm

R43E 1

010403000053

Metal oxide film resistors DIP 2W 470ȍ ± 5% braid R42E^1

010503000019

Cement Resistor

The DIP 5W 47ȍ ± 5% two foot vertical (flat) length of 13.5 * W 9 * high-23MM R39E^1

010403000030

Metal oxide film resistors The DIP 1W 4.7ȍ ± 5% braid R44E^1

020603000013

Ceramic capacitors The DIP 102/1000V ± 20% of the blue C29E^1

020603000016

Ceramic capacitors The DIP 103/1000V ± 20% of the blue C34E^1 060203000097 IC DIP, CJ7812, TO-220, gold seal 䭓⬉ U1P 1

010403000110 Metal oxide film resistors The DIP 2W 120ȍ ± 5% braid R17, R18, R19 3

020513000446 Electrolytic capacitor

DIP, 2200uF/80V, ĭ25 * 25, ± 20%, 105 ° C the low internal resistance of brand Acon

C40P, C41P 2

021103000007 High-voltage capacitors The DIP 222/1KV ± 20% of the blue C28E 1

020733000018 Metal oxide film resistors

The DIP 335/100V ± 10% 105 ° C brown feet away from 20.5mm C5E, C21E, C31E 3

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080513000011 Thermistor- PTC

DIP, the PTC, 200-300ȍ ,300-500ȍ packaged separately, P = 5.0,50 ć = 750 ȍ

R21, R104, R106 3

030603000034

Common- mode inductance

DIP 4PIN 1.2uH Vertical 25mm * diameter of 12.8mm

L2E 1

030503000003

Common- mode inductance

Four-phase inductance ĭ0.9 * 4P vertical core the K6A ĭ16 * 6 45uH

L4 1

030503000004

Common- mode inductance

Four-phase inductance ĭ0.65 * 4P vertical core K6A ĭ13 * 6 30uH

L2P,L3P 2

(^030123000122) Inductance DIP, 2.5mH, ij0.7 * 12P * 14.5Ts, JD2810 feet away from the 20mm tinned L1P^1 121103000020 Phone jack 6PIN black 90 ć CN2 1

(^221103000005) Relay

Manufacturers Model: YL-224-C DC12V 30A transformational RL1E^1

200403000151 High frequency transformer

ĭ45 4.5:12.5:9.5:8.5 N1 = N2 = ij0.5 * 27 * 4.5T N3 = N6 = ij0.5 * 20 * 12.5TS N4 = N5 = ij0.5 * 20 * 9.5T N7 = ij0.5 * 1

• 8.5T

T1P 1

110603000015

Temperature switch

DIP is often open 77 ć ± 2 ° C TO- package two feet RT1P^1

020513000445 Electrolytic capacitor

DIP, 2200uF/35V, 16 * 25 ± 20%, the high-frequency low resistance of 105 ° C P = 7.5 <0.03 brand Acon

C48P,C49P 2

170903000105

Copper jumper DIP ij = 2.0, L = 115mm H = 20mm, J1A,J1B^2

JD

Nine tooth washer

ij6.9 * ij3.2 * 0.8MM electric white M outside chrysanthemum meson 1 JD0201000035 Ceramic chip 17 * 12 * 1.0MM white 5

JD Insulating pad

Red Pakistan fast paper UL940 0 20 * 14 * 0.3mm-sided adhesive fire 1

JD Pakistan fast paper ij48 * ij20 * 0.5-sided prepare plastic 1

JD

Insulation Pakistan fast paper ij38 * ij24 * 0.5mm sided prepare plastic

1

JD0201000295 Mica Mica, natural 82 * 18 * 0.1mm 2 GD0301000154 Layering Electrolytic plate, T = 1.5MM 5

HDA Electrolytic plate 122012201.5MM 1220 * 1220 * 1.5MM 1

GD0301000160 (^) L layering 22 Electrolytic plate, 22 * 23 * 1.5MM, material, 1

HDA Electrolytic plate 1220 * 1220 * 1.5MM 1 LS0101000046 screw. PM3, * 6 (black zinc plating) the SWC 4 LS0101000153 screw TM3 * 7 multicolored 4

LS0101000157 screw TM, 3 * 10, mechanical teeth, black zinc plating, hard 11

SR The left side of heat

Aluminum plate, T = 4MM the GTO-3EZ, true color, punching tapping 1

HDA040820002 Aluminum^ 1220 * 2440 * 4.0mm, aluminum^1

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SR Right side of the heat

Aluminum plate, T = 4MM the GTO-3EZ, true color, punching tapping 1 HDA040820002 Aluminum 1220 * 2440 * 4.0mm, aluminum 1

020733000021

Metal membrane capacitance

DIP 474J/100V 5 * 11MM ± 5% brown braid feet away from 5MM

C52P 1

(^110103000064) Slide switch

SMD, 9.1 * 3.5 * 3.6,2 P2T, SS-2204S- HH1 handle length 2.0mm SW5^1

88FA

PCBA semi- finished products

GTO3EZ, pre-board DIP processing tests

1

88FA

PCBA semi- finished products

GTO3EZ, pre-board AI outsourcing processing,

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PCBA semi- finished products GTO3EZ, pre-board SMD outward

1

010103000008 chip resistor SMD 0ȍ 1/10W ±1% 0603 R45, R46 ,R36S, 3 010103000014 chip resistor SMD 100ȍ 1/10W ±1% 0603 R111 1 010103000067 chip resistor SMD 1.5Kȍ 1/10W ±1% 0603 R53S,R54S 2 010103000090 chip resistor SMD 1.8Kȍ 1/10W ±1% 0603 R123 1

010103000022 chip resistor SMD 10Kȍ 1/10W ±1% 0603

R17, R18,R19,R20,R21,R22,R 120,

7

010103000024 chip resistor SMD 100Kȍ 1/10W ±1% 0603 R39S,R125 2 010103000033 chip resistor SMD 11Kȍ 1/10W ±1% 0603 R39,R40,R41,R42 4

010103000017 chip resistor SMD 1Kȍ 1/10W ±1% 0603 R3,R4,R47,R38S,R112,R 121,R128,R 8

010103000026 chip resistor SMD 1Mȍ 1/10W ±1% 0603 R126 1

010103000111 chip resistor SMD 2Kȍ 1/10W ±1% 0603 R44S,R45S,R46S,R47S, R115,R 6

010103000210 chip resistor SMD 3.4Kȍ 1/10W ±1% 0603 R129 1 010103000229 chip resistor SMD 3.9Kȍ 1/10W ±1% 0603 R117 1 010103000265 chip resistor SMD 4.7Kȍ 1/10W ±1% 0603 R116,R122 2 010103000278 chip resistor SMD 4.99K 1/10W ±1% 0603 R7,R8 2 010103000291 chip resistor SMD 5.1Kȍ 1/10W ±1% 0603 R40S,R137 2 010103000328 chip resistor SMD 620ȍ 1/10W ±1% 0603 R119 1 010103000340 chip resistor SMD 680ȍ 1/10W ±1% 0603 R11,R12 2 010103000696 chip resistor SMD,9.09Kȍ,1/10W-0603,±1%, R28,R30 2 010103000385 chip resistor SMD 9.1Kȍ1/10W ±1% 0603 R33,R34 2 010103000198 chip resistor SMD 330ȍ 1/10W ±1% 0603 R50S,R51S 2 010103000113 chip resistor SMD 20Kȍ 1/10W ±1% 0603 R127 1 010103000165 chip resistor SMD 27Kȍ 1/10W ±1% 0603 R48S 1 010103000205 chip resistor SMD 33Kȍ 1/10W ±1% 0603 R41S 1 010103000254 chip resistor SMD 43Kȍ 1/10W ±1% 0603 R42S,R124 2 010103000268 chip resistor SMD 47Kȍ 1/10W ±1% 0603 R50,R51,R130 3 010103000360 chip resistor SMD 75Kȍ 1/10W ±1% 0603 R55S,R56S 2

020113000008 Chip capacitors SMD 101/50V 0603 NPO ±5% C49,C50 2

020113000051 Chip capacitors SMD 47pF/50V 0603 NPO ±5% C7,C8,C9,C10,C11,C12, C13,C41,C 9

020123000087 Chip capacitors SMD 473/50V 0603 X7R ±10% C37 1