Epson PX-8 Technical Manual page 186

REV.-A
Key-
board
LCD
unit
Disassemble Procedure Assemble Procedure
Step 1. Remove lower case, board and Step 1. Turn over upper case.
shield board.
Step 2. Turn over keyboard unit and bring
Step 2. Remove two screws pointed by ar- down slowly from space key side.
rows.
Step 3. Fit two screws pointed by arrows.
Step 3. Lift up keyboard unit slowly from
microcassette side.
I
Fig. 4-7
Step 1. Remove lock button cover and con-
nector (CN4).
Step 2. Lock LCD unit.
Step 3. Remove screws in the order Q),
CV
and®.
Step 4. Release LCD unit lock and lift up
unit slowly from lock side with LCD
face up.
Fig. 4-8
4-5
Step 1. Fit travel ratchet as shown in
Fig.4-9.
Ratchet spring seat
1~
Ratchet Ratchet
guide pin
spring
Fig. 4-9
Travel
ratchet
Step 2. Fix LCD unit ratchet to the body and
set lead line ring bearing and lock
LCD unit.
Step 3. Tighten screws Q),
CV
and ® as
shown in Fig. 4-10 and 4-8.
Lead line ring
Fig. 4-10
)