20
A/C Head Assembly Removal
(Fig. 21, 21-1)
1. Remove one (1) nut hex from the A/C head assembly
@
(Fig. 21).
2. Remove the A/C head assembly
@
and remove the A/C head
spring
#
from the A/C head assembly
@
. (Fig. 21-1).
NOTE:
After reinstalling, perform all A/C Head adjustment procedures
and all tape path alignment procedures in publication.
L/C Bracket Assembly Removal
(Fig. 22)
1. Remove one (1) screw
!
from the L/C bracket assembly
@
and remove the L/C bracket assembly
@
from the deck
mechanism (Fig. 22).
NOTE:
When reassembling, refer to Fig. 23 for alignment instructions.
Replacement of Pinch Lever Total Assembly
Removal
(Fig. 22)
1. Remove one (1) washer
#
.
2. Unhook the pinch spring
$
from the main base
%
and
remove the pinch lever total assembly
(
.
NOTE:
Take care not to get grease or oil on the outside surface of the
pinch roller
)
.
MECHANICAL DISASSEMBLY (Continued)
Fig. 20- Loading Gears/Loading Rack Alignment
!
@
&
*
%
^
$
Fig. 22- Replacement of L/C Bracket Total Assembly/Pinch Lever
Total Assembly/Cam Gear/Relay Lever/F/L Rack
@
!
#
Fig. 21- A/C Head Assembly Removal
Fig. 21-1- A/C Head Assembly Alignment
Summary of Contents for DV- K504N-SJ
Page 35: ...34 AC001 K584NZ SJ M K584NZ SG M only...
Page 36: ...35...
Page 37: ...36...
Page 38: ...37...
Page 39: ...38...
Page 60: ...59 ELECTRICAL ADJUSTMENTS Fig 1 Circuit Board Location...
Page 92: ...91 INTERCONNECT WIRING DIAGRAM K584N K484N K384N K284N...
Page 93: ...92 POWER SUPPLY SCHEMATIC DIAGRAM FREE VOLTAGE K584NY SJ M K584NZ SJ M K584NZ SG M...
Page 95: ...94 2HD HEAD AMP SCHEMATIC DIAGRAM K384N K284N K304N...
Page 96: ...95 4HD HEAD AMP SCHEMATIC DIAGRAM K584N K484N K504N...
Page 97: ...96 VIDEO AUDIO SCHEMATIC DIAGRAM K584N K484N K384N K284N K504N K304N...
Page 98: ...97 PIF INPUT SELECTOR SCHEMATIC DIAGRAM 9V USE K584NY SJ M K584NZ SJ M K584NZ SG M...
Page 100: ...99 TIMER SYSCON SCHEMATIC DIAGRAM K584N K484N K384N K284N K504N K304N...
Page 101: ...100 POWER SUPPLY BLOCK DIAGRAM FREE VOLTAGE K584NY SJ M K584NZ SJ M K584NZ SG M...
Page 103: ...102 2HD HEAD AMP BLOCK DIAGRAM K384N K284N K304N...
Page 104: ...103 4HD HEAD AMP BLOCK DIAGRAM K584N K484N K504N...
Page 105: ...104 VIDEO AUDIO BLOCK DIAGRAM K584N K484N K384N K284N K504N K304N...
Page 106: ...105 PIF INPUT SELECTOR BLOCK DIAGRAM K584N K484N K384N K284N K504N K304N...
Page 109: ...108 MAIN PCB 2HEAD 4HEAD...
