WORLD DESIGNS WDPre3, Руководство по сборке

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10
Holding the shaft of the switch in a small vice or mole grips,
cut the shaft of the input selector switch to 20mm length
measured from the end of the threaded portion. Sand the cut end
of the shaft smooth to fit the chrome knob.
Cut the six way cable from the Relay PCB to length and solder
the free ends to the terminals of the input selector switch as
follows:
Black - Inner Terminal A, Blue - Pin 2, Green - Pin 3,
Red
-
Pin 4, Yellow
-
Pin 5, White
-
Pin 6.
Check that the inner “ locking ” washer is set to position 6
(6
-
way) pass the switch through the hole in the chassis and
secure using the washer and nut from the provided.
WDPre3 Kit Assembly Instructions
FITTING THE INPUT SELECTOR SWITCH
Fit M3 x 12mm spacers to the COMPONENT side of the board. Use
fibre washers under M3 screws on the SOLDER side of the board to
avoid grounding the tracks.
Push the completed Relay Switch Board onto the phono sockets at
the inside rear of the case and secure using M3 x 6 bolts
through the rear panel into the spacers.
Solder the two (Ground) tinned copper wires from the input phono
socket solder tags to the GRD1 PCB terminal pin.
IMPORTANT: DO NOT SOLDER THE PHONO SOCKETS AT THIS STAGE.
FITTING THE RELAY SWITCH BOARD
Fig. 9 Input Selector Switch
Fig. 9
10
Holding the shaft of the switch in a small vice or mole grips,
cut the shaft of the input selector switch to 20mm length
measured from the end of the threaded portion. Sand the cut end
of the shaft smooth to fit the chrome knob.
Cut the six way cable from the Relay PCB to length and solder
the free ends to the terminals of the input selector switch as
follows:
Black - Inner Terminal A, Blue - Pin 2, Green - Pin 3,
Red
-
Pin 4, Yellow
-
Pin 5, White
-
Pin 6.
Check that the inner “ locking ” washer is set to position 6
(6
-
way) pass the switch through the hole in the chassis and
secure using the washer and nut from the provided.
WDPre3 Kit Assembly Instructions
FITTING THE INPUT SELECTOR SWITCH
Fit M3 x 12mm spacers to the COMPONENT side of the board. Use
fibre washers under M3 screws on the SOLDER side of the board to
avoid grounding the tracks.
Push the completed Relay Switch Board onto the phono sockets at
the inside rear of the case and secure using M3 x 6 bolts
through the rear panel into the spacers.
Solder the two (Ground) tinned copper wires from the input phono
socket solder tags to the GRD1 PCB terminal pin.
IMPORTANT: DO NOT SOLDER THE PHONO SOCKETS AT THIS STAGE.
FITTING THE RELAY SWITCH BOARD
Fig. 9 Input Selector Switch
Fig. 9