Allen&Heath WZ 20S SERVICE MANUAL User Manual
Page 9
8 WZ20S
S
ERVICE
M
ANUAL
LEDs and Semiconductors:
Transistor BC549 NPN
AE0020
10
Transistor BC638 PNP TO92H
AE0037
5
IC TL072 Dual Op-Amp
AE0046
5
Transistor BC637 NPN TO92H
AE0068
5
IC LM339N Quad Comparator
AE0071
3
Transistor J111N FET T092B
AE0083
2
LED 3mm T1 Red
AE0086
5
IC CMOS 4053B
AE0117
5
IC Op-Amp NE5532N
AE0221
5
Transistor 2N4403 PNP
AE0273
10
IC SSM2142P Bal Out Driver
AE0302
3
LED Bar Rectangular 12 Way
AE2701
2
Transistor BC556B PNP
AE3001
5
LED Rect Green 5X2MM Flat Top
AE3501
5
LED Rect Red 5X2MM Flat Top
AE3502
2
IC TL072 Op-Amp SIL
AE8070
5
Transistor MPSA92 PNP
AE8119
1
POWER SUPPLY:
Insulation Guard
AA3509
1
Mains Lead IEC-2 Pin (Europe)
AH0205
-
Mains Lead IEC-3 Pin (UK)
AH0206
-
Mains Lead IEC-3 Pin C33 (USA)
AH0323
-
Fuseholder 20mm PCB Mount
AL3178
-
IC Opto-Isolator 4N35
AE0266
1
Diode Zener 47V 500mW
AE2999
1
Transistor TIP122
AE3215
1
Diode BYV27-400 2A
AE3469
5
Diode BYV26E 1A 1000V
AE3470
5
Diode P6KE200A
AE3471
3
Transistor Mosfet STP4NA80FI
AE3472
3
IC SMPS UC3842AN
AE3473
3
IC TL431 Voltage Reference
AE3475
1
Bridge Rectifier 2KBP04M
AE3477
2
Inductor 4.7uH 600mA
AM3467
2
Transformer Wizard Switch Mode
AM3476
1
Miscellaneous:
MixWizard Box + Fittings
AP2915
-
Flex cable 39 way 200mm
AH2900
2
Flex Socket 12 Way 90Deg
AL2226
-
Flex Socket 12 Way Straight
AL2227
-
Flex Socket 8 Way 90Deg
AL2901
-
Flex Socket 39 Way Straight
AL2902
-