Zenith J584W - Page 41

2. Proper tools are not readily available in most service
shops (normal hand tools and techniques are not in 
tended for this type of application).
TAPE UNIT REMOVAL
(See Figure 31)
1. Proceed as for "Cabinet Top Removal" and "Escutcheon
Removal".
2. Remove four (4) screws "L" and "M" on front of bracket.
3. Remove two (2) screws "N" at rear of Tape Unit.
4. Tape Unit is free to remove (See prior comments "Wire 
wrap Connections"). Undo cable retainers as required.
AUDIO CHASSIS REMOVAL
(See Figure 31)
1. Proceed as for "Cabinet Top Removal" and "Escutcheon
Removal".
2. Remove four (4) screws "O" at front left and bottom of
front bracket.
3. Remove two (2) screws "M" at left of Tape Unit.
4. Remove two (2) screws "P" adjacent to power transformer.
5. Remove two (2) screws "Q" holding audio connector
assembly to cabinet rear (disconnect any externally
connected cables).
6. Remove ground strap "R" between Tuner Chassis and
audio connector assembly.
7. Audio Chassis is free to remove (See prior comments
"Wire-wrap Connections"). Undo cable retainers as
required.
TUNER CHASSIS REMOVAL
(See Figure 31)
1. Proceed as for "Cabinet Top Removal" and "Escutcheon
Removal".
2. Remove two (2) screws "S" at right of front bracket.
3. Remove two (2) screws "L" at right of Tape Unit.
4. Remove for (4) screws "T" (two on either side of Tuner
Circuit board assembly).
5. Remove ground strap "R" between Tuner Chassis and
audio connector assembly.
6. Tuner Chassis is free to remove (See prior comments
"Wire-wrap Connections"). Undo cable retainers as
required.
DISASSEMBLY PROCEDURE
MODELS J596W AND JR596W
Basic disassembly procedure for the above models, using
Chassis 15WJR29, is simplified due to modular construction
techniques with the use of convenient cable connectors. This
is illustrated by the accompanying photos, in Figures 32
through 36. The procedure is similar to their "G" and "H"
line counterparts.
CABINET BOTTOM REMOVAL
(See Figure 32)
1. With power disconnected, place main unit on right side
(as viewed from front) on top of a soft clean surface.
2. Remove fourteen (14) screws holding bottom cover
("A").
RECORD CHANGER REMOVAL
(See Figure 33)
1. Proceed as for "Cabinet Bottom Removal".
2. Release one (1) record changer mounting clip (located
above headphone jack — "C").
3. Lift record changer upward and disconnect AC and
audio cables at record changer (visible above amplifier
chassis — "B").
4. Using caution, slide record changer forward while lifting
outward to remove.
POWER SUPPLY/AMPLIFIER REMOVAL
(See Figure 33)
1. Proceed as for "Cabinet Bottom Removal".
2. Release interconnecting cables from retainers ("D",
"E" and "F").
3. Unplug record changer AC cable "B" at record changer.
4. Unplug two connectors "G" and "H" on this chassis.
5. Unplug connector "N" on tuner chassis.
6. Disconnect FM antenna connector "M".
7. Disconnect speaker connector "U".
8. Remove nine (9) screws "J" holding chassis assembly
and mounting brackets.
9. Remove chassis by sliding in direction of arrow "K".
10. When replacing chassis be certain that insulating shield
"L" is between chassis and rear grille.
TAPE UNIT REMOVAL
(See Figure 33 unless indicated)
1. Proceed as for 'Cabinet Bottom Removal".
2. Unclip and disconnect tape unit audio cables "M" at rear
panel connectors. <
39