Cambridge Audio 340A - Main Assembly Bill of Materials

AP14861/4
AP PART
No.
DRAWING NO DESCRIPTION QTY COMMENTS
Chassis Assembl
y
AP14160/1 Bottom Panel 1
PY541 AP12652/2 Foot Mouldin
g
Silver 4 Position In Place on Bottom Panel
PY544 AP12883/3 Foot Pad 4 Affix on Foot Usin
g
Adhesive Surface
M3 X 8 Plastite Pozi Pan 4 Fix Feet To Bottom Panel.
7mm Plastic Su
pp
ort 9 Push Sna
p
Fit On Bottom Panel
7mm Plastic Su
pp
ort 4 Restin
g
Under PCB fastened to Bottom Panel
AP14775/1 7mm Plastic Standoff ( S
q
uare Sna
p
- In) 6 Fastenin
g
PCB to Bottom Panel
M3 X 8 Plastite Pozi Pan 6 To hold PCB to S
q
uare sna
p
-in Stand-offs
AP14561/3 Transformer toroidal 230
V
1
Transformer bolt M8 56mm thread len
g
th 1 Su
pp
lied with Transformer. Secures transformer
Dished transformer
p
late 70 mm diam 1 Su
pp
lied with Transformer. On to
p
of transformer
Rubber Washer 2 Supplied with Transformer. One is fitted under the
transformer and one on the to
p
, under dished washe
r
M8 nut 1 Su
pp
lied with Transformer. Secures transformer
M8
p
lain washe
r
1Su
pp
lied with Transformer. Secures transformer
M8 lockin
g
washer 1 Su
pp
lied with Transformer. Secures transformer
AP15528/1 Cambrid
g
e Toroidal 67mm label 1 Stick to to
p
of dished transformer
p
late 70 mm diam.
AP14862/2 Insulation Sheet 1 To Be Positioned Over Standoffs Under Power PCB
M4 X 12 Pozi Pan Machine Bolt 1 Fix Throu
g
h Earthin
g
Point hole on Bottom Panel
M4 Nut Standard 1 Used To Fix Above Bolts
M4 Lock Washer 1 For Earth Bolts
Earth
p
oint label 1 Place next to earth
p
oint bolt on bottom of chassis
PCB Gerber AP1
4
Main PCB Assembly BOM 1 Fixes onto the Bottom Panel With 7mm Plastic Standoffs.
Built to BOM AP15173/2
Front Panel Assembl
y
AP14159/1 Sub Panel 1 Fasten in place between the Ledges of the Front Panel, Align
U
p
The Power Button Holes
AP12931/1 Li
g
ht
g
uide 3 Fasten To Sub
p
late. In
p
ut select LEDs
AP12931/1 Li
g
ht
g
uide (half of) 0.5 Fasten To Sub
p
late. Power LED
M3 X 6 Pozi Pan St
p
Screw 4 Affixes Three Li
g
ht
g
uide To Sub
p
late
PY638 AP14157/1 Front Panel (Punched And Printed) Silver 1 Extrusion Details AP12738* & Screened With Artwork
AP14826/1 & AP14828/2
AP12935/1 IR Lens 1 Glued In Place On The Front Panel
M3 X 6 C/S Pozi Machine Screw 7 Fasten The Sub Plate to the Front Panel. Only 7 screws are
fitted out of a
p
ossible 8. See drawin
g
AP15536/1
PCB Gerber AP1
4
IR PCB Assembly (part of F/P PCB assembly) 1 Fitted onto the Front Panel, bom is AP15185/2
W
asher N
y
lon M3, 1mm Thk 1 Fitted between Front Panel and IR PCB
M2.6 x 4mm Pan hd Poz Ta
p
tite 1 Use to fix IR PCB onto SubPanel
AP12934/1 7mm TAC Switch Cushion 6 Position on the 7mm tact switch Buttons, down the main
shaft affix usin
g
adhesive
p
rovided on the cushion.
AP12925/1 7mm TAC Switch Button 6 Position In Place On The Front Panel
AP12926/2 7mm Push Switch Button 2 Fitted to SW1 & 2 on main PCB
PCB Gerber AP1
4
Front Panel & MicroController PCB Assembly
BOM
1 Fixes onto the Sub Panel With M3 M/C Screws. Built to BOM
AP 15185/2
M3 X 6 Pozi Pan Machine Screw 7 Used For Fixing The Front Panel Pcb's To The Subplate
Standoff's
Side Panel Assembl
y
AP12725/2 Pressed Side Panel (2 Rid
g
e) 2
AP12727/1 Front Plastic Support (2 Ridge With Captive
M2.6 Nuts
)
2 Position at Front within Side Panels
AP12728/1 Rear Plastic Support (2 Ridge With Captive M2.6
Nuts
)
2 Position at Rear within Side Panels
M2.6 X 8 C/S Pozi Plastite 8 To Affix Side Panels To Plastic Inserts
Rear Panel Assembl
y
AP14162/2 Rear Panel Printed 1 Screened With Artwork AP14830/3
M3 X 10 Pozi Pan Plastite 8 To fix speaker terminal and Phono sockets connectors to
Rear Panel
M4 X 8 Pozi Pan Plastite 2 To fix IEC Power connector to Rear Panel
Cambridge Azur 340A Main Assembly BOM
4