EL-1607P Servicing
– 5 –
(5) Wiring of the secondary side of the transformer
Pass the lead wire of the secondary side of the transformer through the
slit section of the rib on the upper cabinet, and attach UL tape to the slit
section to fix the lead wire.
(6) Protection tube
(6)-1. EL-1607P (AAC, ACO, ABC)
Insulate between the transformer and the AC cord connector with pro-
tection tubes (2 pcs
u
2 positions).
(6)-2. EL-1607P (TRC)
The EL-1607P (TRC) uses 14 protection tubes in total (that is, 2 pcs
u
7
positions) as shown bellow.
( 7) Ferrite core
• • •
(for EL-1607P (AAC, ACO, ABC))
(7) -1.
Wind the AC cord around the ferrite core so that the size is as shown in
the figure below.
Wind every AC cord three times around the ferrite core.
(7) -2. Fix the ferrite core to the cabinet
Fix the ferrite core by hot melt as shown in the figure below.
Cross section of the lower cabinet
Upper cabinet
Rib
Attach UL tape to keep the
lead wire inside the groove.
Lead wire
Lead wire
UL tape
Transformer
Protection tube (2 pcs)
Protection
tube (2 pcs)
Protection tube
(Heat contraction tube)
2 pcs/position
5 positions
[VOLTAGE SELECTOR]
Protection tube
(One: Outside)
Protection tube
(One: Inside)
Use two protection tubes at
every one position.
[FUSE HOLDER]
Fuse
holder
Protection tube
(2 pcs)
Protection tube
(2 pcs)
A
Transformer side
3
A'
40mm
A-A'
cross sectional view
