Wiring Diagram - Hitachi CPX270W Service Manual

9. Wiring diagram

1. Power Supply Circuit Board Block Wiring
1-1 Power supply circuit board wiring (at power supply circuit board subassembly assembling stage)
(1)TSW connection
(2)CNPOW connection
(3)Check CN102, CN104 connection
1-2 Ballast circuit board wiring (at ballast circuit board subassembly assembling stage)
(1)CNPWR connection
(2)FEB2 installation
(3)CNBAR connection
(4)TAP6 rolling up
130 5mm 100 5mm
TAP6
Igniter
Lead
TAP8
Wrap TAP6, TAP8
around the igniter lead.
1-3 Power supply circuit board block wiring (at circuit board block subassembly assembling stage)
(1)CNPWR connection
(2)CNPWR engagement
(3)Igniter lead routing
Igniter
Lead
Igniter
Lead
BALLAST
COVER
Route the Igniter lead
as shown above.
CN103
Route these items through the
opening in the circuit board holder.
CN101
TSW
CN104
CNPOW
CN102
opening
When TSW and CNPOW have been connected,
make sure CN102 and CN104 are connected firmly.
Ensure that the
CNBAR runs above.
CN2
FEB2
FEB2
CNPWR
CN2
CN1
-- 27 --
Shift the ferrite
core forward the
connector.
FEB2
CNPWR
CNBAR
Place the ballast circuit board
in holder before inserting
CN1 into position to prevent
circuit board breakage at a slit.
CN1
CN101
CNPWR
Engage with a claw.
CP-X270W