AML Colourbook 500 Series User manual

52F50 Lunchbox Compressor - Assembly manual
[“Colourbook” Issue 1b]

52F50 “Colourbook” Contents.
Section 1 - “Colourbook” assembly guide
Section 2 - Schematics diagrams and PCB Overlays
Section 3 - Parts List
Section 4 - Setup and Calibration

Revision 1 ;
Initial revision
52F50 “Colourbook” revision history
Revision 1a ;
Added Schematics, overlays, calibration etc
Revision 1b ;
Added knob fitting page.

Place a “blob” of solder across the two pads for 600 Ohm termination (SW10)
and the 1mA meter selection pads (SW2)
Output and 1mA Meter Termination

D1, D2, D8, D24, D31, D32, D33 = 1N4001 or 1N4007 (7)
Diodes

D3-D7, D9, D18, D19 & D25-30 = BAX16 (14)
Diodes

D20, D21, D22 & D23 = 1N4148 Matched Pairs (4)
Diodes
D21 & D22 = Matched PairD20 & D23 = Matched Pair

ZD2, ZD3, ZD4, ZD5, ZD6 = 2v7 (5)
ZD1 = 14v (1)
Zener Diodes

R66, R76, R79 = 0R (3)
R156 = 1R0 (1)
R116, R157 = 10R (2)
R105, R106, R115 = 15R (3)
Resistors

R114 = 24R (1)
R113 = 33R (1)
Resistors
R112 = 56R (1)
R104 = 68R (1)

R111 = 82R (1)
R150 = 91R (1)
Resistors
R61, R110 = 120R (2)
R34 = 130R (1)

R33 = 150R (1)
Resistors
R32 = 200R (1)
R18, R35, R49, R109 = 220R (4)
R31 = 240R (1)

R5, R50, R60, R84, R85 = 270R (5)
Resistors
R30, R108 = 330R (2)
R29, R37, R90 = 390R (3)
R13, R27, R40, R128, R138 = 470R (5)

R28 = 510R (1)
Resistors
R51, R64 = 560R (2)
R147 = 620R (1)
R24, R26, R107 = 680R (3)

R125 = 820R (1)
R103 = 910R (1)
R15, R23, R86, R87, R131 = 1k0 (5)
R22, R143 = 1k2 (2)
Resistors

R39, R47, R137, R146 = 1k5 (4)
R25, R53, R65, R81 = 1k8 (4)
R8, R14, R38, R48, R89, R130 = 2k2 (6)
R12, R57, R58, R73, R120 = 2k7 (5)
Resistors

R54, R102, R142 = 3k3 (3)
R88, R132 = 3k9 (2)
R63 = 4k7 (1)
Resistors
R36, R119, R135 = 5k1 (3)

R152 = 5k6 (1)
R45 = 6k8 (1)
R11 = 8k2 (1)
Resistors
R1, R2, R17, R20, R75, R99, R101, R117, R145 = 10k (9)

R3, R4, R70 = 12k (3)
R19, R56, R59, R69, R74 = 15k (5)
R98, R148 = 18k (2)
Resistors
R94 = 20k (1)

R9, R55, R71, R72, R153 = 22k (5)
R10 = 27k (1)
R46, R100, R124, R127, R149 = 33k (5)
R93, R97 = 39k (2)
Resistors