Nexo NX242

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NEXO NX242 DIGITAL TDcontroller Service manual rev100606
P.2
0
D1203 D1205 D1303 D1305 D2503 5 Diode, Voltage regulator 7.5V Philips BZV55C7V5
D1204 D1206 D1304 D1306 4 Diode, Voltage regulator 8.2V Philips BZV55C8V2
L1501 1 INDUCTANCE, Axial, VK200, material 4B1 Ferroxcube WBC2.5/SP-4B1
Q2504 1 MOS SMALL SIGNAL BST82
Philips PMBF170
Q1203 Q1303 Q1402 3 NPN Transistor PZT Philips PZT2222A
Q1001 Q1201 Q1301 Q1401 Q2503 5 PNP Transistor PZT PZT2907A
X5101 1 QUARTZ 11M2896, HC49
X5301 1 QUARTZ 20Mhz, HC49 ACAL A473336613
Q1202 Q1302 2 Transistor Current mirror PNP Philips BCV62C
Q1204 Q1304 2 Transistor, Current mirror PNP Philips BCV61C
Optoelectronic
LED5501 LED5502 LED5503 LED5504 4 PANEL INDICATOR, 1 LED
LED5505 1 PANEL INDICATOR, 2 LEDS
LED5506 LED5507 LED5508 LED5509 4 PANEL INDICATOR, 3 LEDS
1
LCD 16*2 Characters STN transflective/Negative 85 x 30 x 13mm, LED
Amber backligth, PCB v-0, 105°
Trimmer and knobs
SW5501 SW5502 SW5503 SW5504 SW5506 SW5507
SW5508
7 TACT SWITCH ITT KSL0V410
VR5501 1 Potentiometer, carbon, 10mm, tol=20%, value=10k 10 K PIHER PT10LH05103A2020
VR5502 1 TRIMMER NON CONNECTED
SW5505 1 Rotary encoder horizontal, 16mm, 24 pulses, with detent, shaft 25mm ALPS EC16B24202F25
Analogue Ics
U1201 U1301 2 Differential Line Receiver -6dB Burr Brown INA137UA
U1202 U1203 U1302 U1404 U1603 U1604 U1703
U1903
8
Operational Amplifier, Bipolar, Dual, Low Noise, Low power, High Ouput
current
Motorola MC33078D
U1502 1 Operational Amplifier, Dual Low Power, Single Supply, case SO8 TEXAS INST. TLC082CD
U1204 U1401 U1402 U1701 U1801 U1901 U2001 7 Operational Amplifier, High performance, Low noise, Dual, DIP8 NJM2114D