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Convertus Decima

[The TNT Convertus]

The sky's the limit

[Italian version]

Schematics

Part List

3.1 - Receiver

Code

Value

Rating (Min)

Notes

C_C101

1nF

16V

Ceramic

C_C102

0.47uF

16V

Polyester

C_C103

4700uF

16V

Electrolytic

C_C104

1nF

16V

Ceramic

C_C105

0.47uF

16V

Polyester

C_C106

220uF

16V

Electrolytic - ELNA Cerafine

C_C107

1nF

16V

Ceramic

C_C108

0.47uF

16V

Polyester

C_C109

4700uF

16V

Electrolytic

C_C110

1nF

16V

Ceramic

C_C111

0.47uF

16V

Polyester

C_C112

220uF

16V

Electrolytic - ELNA Cerafine

C_C113

0.01uF

16V

Polyester

C_C114

0.01uF

16V

Polyester

C_C115

0.047uF

16V

Polyester

L_L101

1000uH

Rdc=13ohm

RF Choke

L_L102

1000uH

Rdc=13ohm

RF Choke

R_R101

75 ohm

1/4W 1%

Metal film

R_R115

4.7Kohm

1/4W 1%

Metal film

R_R116

1Kohm

1/4W 1%

Metal film

VR501

2.2K

1/4W

Potentiometer

U_U101

CS8412

Digital Audio Interface Receiver

3.2 - DAC & Output stage

Code

Value

Rating (Min)

Notes

C_C201

0.47uF

16V

Polyester

C_C202

4700uF

16V

Electrolytic

C_C203

0.47uF

16V

Polyester

C_C204

4700uF

16V

Electrolytic

C_C205

0.47uF

16V

Polyester

C_C206

4700uF

16V

Electrolytic

C_C207

0.47uF

16V

Polyester

C_C208

4700uF

16V

Electrolytic

C_C209

0.47uF

16V

Polyester

C_C210

680pF

16V

Polystyrene

C_C212

680pF

16V

Polystyrene

C_C214

680pF

16V

Polystyrene

C_C216

680pF

16V

Polystyrene

C_C218

1000pF

16V

Polystyrene

C_C219

1000pF

16V

Polystyrene

C_C221

10uF

16V

Polyester - audiophile grade

C_C223

10uF

16V

Polyester - audiophile grade

C_C224

220uF

16V

Elna Cerfine

C_C225

0.47uF

16V

Polyester

C_C226

220uF

16V

Elna Cerfine

C_C227

0.47uF

16V

Polyester

C_C228

220uF

16V

Elna Cerfine

C_C229

220uF

16V

Elna Cerfine

C_C230

0.47uF

16V

Polyester

C_C231

220uF

16V

Elna Cerfine

C_C232

220uF

16V

Elna Cerfine

L_L201

1000uH

Rdc=13ohm

RF Choke

L_L202

1000uH

Rdc=13ohm

RF Choke

L_L203

1000uH

Rdc=13ohm

RF Choke

L_L204

1000uH

Rdc=13ohm

RF Choke

L_L205

1000uH

Rdc=13ohm

RF Choke

L_L206

1000uH

Rdc=13ohm

RF Choke

R_R201

330ohm

1/4W 1%

Metal film

R_R202

681ohm

1/4W 1%

Metal film

R_R203

681ohm

1/4W 1%

Metal film

R_R204

681ohm

1/2W 1%

Metal film

R_R205

681ohm

1/2W 1%

Metal film

R_R206

10k

1/4W 1%

Metal film

R_R207

10k

1/4W 1%

Metal film

R_R208

10k

1/4W 1%

Metal film

R_R209

1k

1/4W 1%

Metal film

R_R210

4.7k

1/4W 1%

Metal film

R_R211

1k

1/4W 1%

Metal film

R_R212

10k

1/4W 1%

Metal film

R_R213

10k

1/4W 1%

Metal film

S_SW201

1-way 2-positions switch

U_U201

TDA1543

Dual 16 Bit DAC

U_U202

TDA1543

Dual 16 Bit DAC

U_U203

TDA1543

Dual 16 Bit DAC

U_U204

TDA1543

Dual 16 Bit DAC

U_U206

4011

Quad 2-input CMOS NAND gates

U_U207

TL431

Precision programmable reference

V_VR201

47K

Trimmer potentiometer

3.3 - Receiver Digital Power Supply

Code

Value

Rating (Min)

Notes

C_C301

1nF

25V

Ceramic

C_C302

0.47uF

25V

Polyester

C_C303

4700uF

25V

Electrolytic

C_C304

4700uF

25V

Electrolytic

C_C305

220uF

25V

Electrolytic

C_C306

220uF

25V

Electrolytic

C_C307

0.47uF

25V

Polyester

C_C308

1n

25V

Ceramic

C_C309

220uF

16V

Electrolytic

C_C310

0.47uF

16V

Polyester

C_C311

1n

16V

Ceramic

D_D301

BYV27-100

Ultra Fast Diode

D_D302

BYV27-100

Ultra Fast Diode

D_D303

BYV27-100

Ultra Fast Diode

D_D304

BYV27-100

Ultra Fast Diode

D_D305

Zener 6.8V

Low current

L_L301

1000uH

Rdc=13ohm

RF Choke

L_L302

1000uH

Rdc=13ohm

RF Choke

Q_Q301

2N2222

NPN Transistor

R_R301

390 ohm

1/4W 1%

Metal film

R_R302

390 ohm

1/4W 1%

Metal film

RT_VR301

2.2K

1/4W

Potentiometer

3.4 - Receiver Analogue Power Supply

Code

Value

Rating (Min)

Notes

C_C401

1nF

25V

Ceramic

C_C402

0.47uF

25V

Polyester

C_C403

4700uF

25V

Electrolytic

C_C404

4700uF

25V

Electrolytic

Q_Q401

2N2222

NPN Transistor

C_C405

4700uF

25V

Electrolytic

C_C406

4700uF

25V

Electrolytic

C_C407

1000uF

25V

Electrolytic

C_C408

0.47uF

25V

Polyester

C_C409

1n

25V

Ceramic

C_C410

4700uF

16V

Electrolytic

C_C411

4700uF

16V

Electrolytic

C_C412

0.47uF

16V

Polyester

C_C413

1nF

16V

Ceramic

D_D401

BYV27-100

Ultra Fast Diode

D_D402

BYV27-100

Ultra Fast Diode

D_D403

BYV27-100

Ultra Fast Diode

D_D404

BYV27-100

Ultra Fast Diode

D_D405

Zener 6.8V

Low current

L_L401

1000uH

Rdc=13ohm

RF Choke

L_L402

1000uH

Rdc=13ohm

RF Choke

R_R401

220ohm

1W 1%

Metal film

R_R402

390Kohm

1/4w 1%

Metal film

R_R403

390 ohm

1/4w 1%

Metal film

VR401

2.2Kohm

1/4w

Potentiometer (trimmer)

3.5 - DAC Analogue Power Supply

Code

Value

Rating (Min)

Notes

T3

30VA

Primary 0-230V ; Secondary 0-12V

C_C501

1nF

25V

Ceramic

C_C502

0.47uF

25V

Polyester

C_C503

4700uF

25V

Electrolytic

C_C504

4700uF

25V

Electrolytic

C_C505

4700uF

25V

Electrolytic

C_C506

4700uF

25V

Electrolytic

C_C507

4700uF

25V

Electrolytic

C_C508

0.47uF

25V

Polyester

C_C509

4700uF

16V

Electrolytic

C_C510

4700uF

16V

Electrolytic

C_C511

0.47uF

16V

Polyester

C_C512

1nF

Ceramic

R_R501

33k

1/4W 1%

Metal film

R_R502

1k

1/4W 1%

Metal film

VR501

2.2K

1/4W

Potentiometer (trimmer)

Q_M501

IRF830

Power MOSFET

D_D501

BYV27-100

Ultra Fast Diode

D_D502

BYV27-100

Ultra Fast Diode

D_D503

BYV27-100

Ultra Fast Diode

D_D504

BYV27-100

Ultra Fast Diode

© Copyright 2002 Giorgio Pozzoli - https://www.tnt-audio.com

[ TNT | Who we are | HiFi Shows | HiFi Topics | Listening tests | Tweakings | Inter.Views ]