NEC FD1165 - 4.4 Removal and Replacement Procedures

Table 4-2 Maintenance Parts
PART DESCRIPTION
Collet Assembly
Carriage Assembly
Head Load Cam Assembly
Sensor (Media-in, Write
Protect or Optical
T achome te r )
Sensor Cable Assembly
( includes LED
Assembly and Index
Sensor)
Carbon Brush
Front Panel (Black)
Picker Rod
Pop-Up Assembly
Guide Rail
Display Lamp Assembly
Door Handle (Black)
00 Track Sensor
Assembly
Spindle Assembly
Head Load Cam
G9NYF PCB Assembly
QUANTITY PER
PART NUMBER DISK DRIVE
134-132343-0 1
134-132344-0 1
134-132362-0 1
134-132502-0 3
134-132360-0 1
806-942306-006-0 2
134-147098-002-A 1
134-147109-0 1
134-132355-0 1
134-132358-0 1
134-132357-0 1
l34-147102-002-A 1
134-132361-0 1
134-132341-0 1
134-147097-0 1
134-835102-0 1
4.4 REMOVAL AND REPLACEMENT PROCEDURES
This section describes the part removal procedures for the
Model FDl165. The replacement procedures are the rever se
of the removal procedures, unless noted. Mechanical adjust-
ments are included with the removal and replacement proce-
dures. If electrical adjustment is required after replace-
ment, a reference is given to the appropriate section of
Chapter 5.
4.4.1 PCB Removal
Use the following procedure to remove the PCB.
a. Disconnect all the connectors from the PCB.
b. Remove the four screws that hold the PCB to the base
frame.
c. Lift the PCB out of the base frame.
4-2