Advertisement
SECTION
1
DISASSEMBLY
1.1
REMOVAL OF THE TOP COVER
1.3
REMOVAL OF THE FRONT PANEL
1. Remove the top cover according to the section 1.1.
2. Remove three screws @) on the bottom frame
:
TINUE
Fig. 1-1
1. Remove
four screws
()
on the both sides of the top
cover @).
. Remove two screws @) on the rear of the top cover.
3. Pull up the top cover to remove it.
N
Fig. 1-3
3. Remove a couple of two screws @
on the both sides.
The front panel cannot be completely removed, but can
1.2
REPLACING THE FUSE
be slid out to forward.
When a fuse is blown, first find the cause of the trouble;
the power should
be switched
on only after replacing the
fault.
1. The RM board is as shown in Fig. 1-2 when the top cover
is removed following the description in 1.1.
Fig. 1-4
REAR EAMMETY
& CLEKE LAMA M -.
7.4
REMOVAL OF THE CIRCUIT BOARDS
1.4.1
Removai of the RGB board
1. Remove the top cover according to the section 1.1.
2. Pinch the head of four studs ©, then remove the RGB
board from the studs.
Fig. 1-2
RGB board
2. Three fuses are provided on the circuit boards.
:Primary Fuse
QMF51U1-1R25 ; 1.25 A - 125 V (For U type)
QMF51A2-R80
; T800 mA- 250 V (For E type)
Secondary Fuse
QMF51U1-4RO
;4A- 125 V (Fox U type)
QMF51A2-4RO_
; T4A - 250 V (For E type)
Secondary Fuse (9 V)
¢
QMF51U1-R40_
; 400 mA- 125 V (For U type}
id
QMF51A2-R40_
; T40G mA - 250 V (For E type)
1-1
Advertisement
